CN118376472A - Gas-liquid separation device and oil smoke detecting system - Google Patents
Gas-liquid separation device and oil smoke detecting system Download PDFInfo
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- CN118376472A CN118376472A CN202410531576.4A CN202410531576A CN118376472A CN 118376472 A CN118376472 A CN 118376472A CN 202410531576 A CN202410531576 A CN 202410531576A CN 118376472 A CN118376472 A CN 118376472A
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- 239000007788 liquid Substances 0.000 title claims abstract description 431
- 238000000926 separation method Methods 0.000 title claims abstract description 153
- 239000000779 smoke Substances 0.000 title claims abstract description 86
- 238000004140 cleaning Methods 0.000 claims abstract description 98
- 239000012530 fluid Substances 0.000 claims abstract description 97
- 238000001514 detection method Methods 0.000 claims abstract description 72
- 230000000903 blocking effect Effects 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 21
- 230000008569 process Effects 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims description 138
- 238000003860 storage Methods 0.000 claims description 80
- 238000004891 communication Methods 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 18
- 239000000428 dust Substances 0.000 claims description 9
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 32
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000000746 purification Methods 0.000 description 41
- 239000003517 fume Substances 0.000 description 22
- 239000007789 gas Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 238000005259 measurement Methods 0.000 description 9
- 238000010411 cooking Methods 0.000 description 8
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- 230000003749 cleanliness Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
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- 239000003599 detergent Substances 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
- G01N15/075—Investigating concentration of particle suspensions by optical means
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Abstract
The invention relates to the technical field of environmental monitoring, in particular to a gas-liquid separation device and an oil smoke detection system. The gas-liquid separation device and the oil smoke detection system comprise an oil cup, a liquid discharge pipe and a blocking piece, wherein the liquid discharge port is formed in the oil cup, the liquid discharge pipe is provided with a through cleaning fluid flow passage, the blocking piece is movably connected with the liquid discharge pipe and is matched with the liquid discharge pipe to form a closed cavity capable of temporarily storing cleaning fluid, the closed cavity is communicated with an inner cavity of the oil cup through the cleaning fluid flow passage, and the space of the closed cavity is reduced in the process of switching the first position of the liquid discharge port to the second position of the liquid discharge port, so that the cleaning fluid in the closed cavity is discharged into the oil cup through the cleaning fluid flow passage. Through simple shutoff piece to the shutoff action of leakage fluid dram, just can realize the automatic clean and the flowing back effect to the inner wall of oil cup, can realize the quick clean effect of oil cup, improve the user greatly and experience the sense to the use of oil smoke detecting system.
Description
Technical Field
The invention relates to the technical field of environmental monitoring, in particular to a gas-liquid separation device and an oil smoke detection system.
Background
In order to improve urban air environment, ensure human health and prevent and treat atmospheric pollution, catering industry generally adopts a lampblack detection system to monitor lampblack conditions in environments such as kitchen, smoke machine and the like.
As shown in fig. 1, the fume purification system 2000 includes a fume collecting hood 2100, a purification device 2200, and a blower 2300, which are sequentially connected, wherein the fume collecting hood 2100 is connected to the purification device 2200 through a connection pipe 2400, and the purification device 2200 is connected to the blower 2300 through a connection pipe 2400. When the fan 2300 works, the fan 2300 generates negative pressure, and the oil smoke sequentially passes through the smoke inlet 2110 of the smoke collecting cover 2100, the purification device 2200 and the fan 2300 and is discharged outdoors, and the purification device 2200 can perform better filtration and purification on the smoke and oil bodies in the oil smoke, so that a better oil smoke absorbing effect of the oil smoke purification system 2000 on the oil smoke is realized.
In addition, in order to realize the real-time monitoring of the purifying effect and purifying ability of the purifying apparatus 2200, the downstream of the purifying apparatus 2200 is further provided with a fume detecting system 1000 in communication. As shown in fig. 2, the oil smoke detection system 1000 includes the oil smoke detection device 200 and the air pump 300, wherein, as shown in fig. 1 and 2, the communication pipe 2400 downstream of the purification device 2200, the oil smoke detection device 200 and the air pump 300 are sequentially connected, and when the air pump 300 is operated, the purified gas in the communication pipe 2400 downstream of the purification device 2200 sequentially passes through the oil smoke detection device 200 and the air pump 300, and the oil smoke detection device 200 can detect the oil smoke concentration of the purified gas, thereby realizing the purification effect and the real-time monitoring of the purification capability of the purification device 2200.
Since the oil smoke generally contains more water vapor and oil vapor, the water vapor and the oil vapor can be deposited in the pipeline of the oil smoke detection system 1000, so that the pipeline of the oil smoke detection system 1000 is blocked. Meanwhile, water vapor and oil vapor may be deposited on the oil smoke detection device 200, and the oil smoke detection device 200 generally includes a high-precision optical lens, and the water vapor and the oil vapor may affect the detection accuracy and the service life of the optical lens. Meanwhile, water vapor and oil vapor can be deposited in the air pump 300, and the water vapor and the oil vapor can also influence the operation and the service life of the air pump 300, and also can lead to inaccurate monitoring data of the oil smoke detection system 1000, and serious monitoring failure of the oil smoke detection system 1000.
In order to solve the above problems, as shown in fig. 1 and 2, the oil smoke detection system 1000 further includes a gas-liquid separation device 100, a communicating pipe 2400 downstream of the purification device 2200, the gas-liquid separation device 100, the oil smoke detection device 200 and the air pump 300 are sequentially connected, when the air pump 300 works, the gas-liquid separation device 100 can perform gas-liquid separation on the oil smoke in the communicating pipe 2400 downstream of the purification device 2200, water vapor and oil vapor in the corresponding oil smoke can be separated by the gas-liquid separation device 100, and the gas separated by the gas-liquid separation device 100 can continuously pass through the oil smoke detection device 200 and the air pump 300.
However, the existing gas-liquid separation device 100 includes an oil cup storing water vapor and oil vapor, and the oil cup needs to be removed from the gas-liquid separation device 100 for cleaning, which results in a complicated cleaning process of the oil cup, and reduces the experience feeling of the user in the use process of the gas-liquid separation device 100.
Therefore, it is needed to design a new gas-liquid separation device and a lampblack detection system to solve the problems of complicated cleaning process of the oil cup and low use experience of the user.
Disclosure of Invention
The invention aims to provide a gas-liquid separation device which can realize automatic cleaning and liquid discharge of an oil cup and improve the use experience of a user on the gas-liquid separation device.
To achieve the purpose, the invention adopts the following technical scheme:
a gas-liquid separation apparatus comprising:
The oil cup is provided with a liquid outlet;
a drain pipe having a through cleaning fluid flow passage; and
The sealing piece is movably connected with the liquid discharge pipe and is matched with the liquid discharge pipe to form a sealing cavity capable of temporarily storing cleaning fluid, the sealing cavity can be communicated with the inner cavity of the oil cup through the cleaning fluid flow passage, and the space of the sealing cavity is reduced in the process that the sealing piece is switched from a first position of the liquid discharge port to a second position of the liquid discharge port, so that the cleaning fluid in the sealing cavity is discharged into the oil cup through the cleaning fluid flow passage.
As an alternative, the gas-liquid separation device further includes:
The liquid storage mechanism is used for storing cleaning fluid, the liquid storage mechanism is communicated with the closed cavity, and the space of the closed cavity is increased in the process that the plugging piece is switched from the second position to the first position, so that the cleaning fluid in the liquid storage mechanism enters the closed cavity for temporary storage.
As an alternative, the gas-liquid separation device further includes:
The first valve body is arranged on the liquid discharge pipe and can only allow the cleaning fluid in the closed cavity to flow into the liquid discharge pipe in one way.
As an alternative, the second valve body, the liquid storage mechanism, the second valve body and the closed cavity are sequentially communicated, and the second valve body can only allow the cleaning fluid in the liquid storage mechanism to enter the closed cavity in one direction.
As an alternative, the gas-liquid separation device further includes:
And a drive assembly capable of switching the closure member between the first position and the second position.
As an alternative, the driving assembly includes:
the linear driving device can drive the plugging piece to move along a linear direction so as to enable the plugging piece to open the liquid outlet; and
The resetting piece is arranged between the oil cup and the plugging piece, and can reset the plugging piece so that the liquid outlet is plugged by the plugging piece.
As an alternative scheme, the linear driving device comprises an electromagnetic coil and an armature, the electromagnetic coil is arranged around the periphery of the plugging piece, the axial direction of the electromagnetic coil is collinear with the linear direction, the electromagnetic coil can be switched between an on state and an off state, the armature is arranged on the plugging piece, and the armature is matched with the electromagnetic coil in different states so that the plugging piece can be switched between the first position and the second position.
As an alternative, the linear driving device is an electric push rod, a linear motor or a linear hydraulic cylinder.
As an alternative, the resetting piece is sleeved on the periphery of the plugging piece.
As an alternative scheme, the reset piece is a cylindrical spiral spring, a pagoda spring, an elastic rubber piece, a linear motor, a linear hydraulic cylinder, an electric push rod or an electromagnetic assembly.
As an alternative, the plugging piece is inserted into the liquid discharge pipe, and the plugging piece and the liquid discharge pipe can slide relatively along the linear direction.
As an alternative, the armature is inserted into the drain pipe, and the armature and the drain pipe can slide relatively along the linear direction.
As an alternative, the electromagnetic coil is enclosed on the periphery of the oil cup.
As an alternative scheme, the oil cup, the electromagnetic coil and the liquid storage mechanism are sleeved in sequence from inside to outside.
As an alternative, the armature is detachably connected to the blocking element.
As an alternative, the outer periphery of the armature is spaced from the inner wall of the cup to form a gap.
As an alternative scheme, the liquid storage mechanism is sleeved on the periphery of the oil cup and is detachably connected with the liquid storage mechanism.
As an alternative scheme, the liquid storage mechanism is provided with a liquid inlet.
As an alternative, the liquid storage mechanism is made of transparent material.
As an alternative, a liquid level detection mechanism is arranged on or in the liquid storage mechanism.
As an alternative scheme, the gas-liquid separation device further comprises a communicating pipe, the communicating pipe is respectively communicated with the closed cavity and the inner cavity of the liquid storage mechanism, and the second valve body is arranged on the communicating pipe.
As an alternative, the first valve body is a one-way valve or an electromagnetic valve.
As an alternative, the second valve body is a one-way valve or an electromagnetic valve.
As an alternative, the cleaning fluid flow passage includes a main flow passage and at least two sub flow passages, the closed cavity, the main flow passage and the sub flow passages are sequentially communicated, the sub flow passages have liquid outlets, and the at least two liquid outlets are arranged at intervals along the circumferential direction of the liquid discharge pipe.
As an alternative scheme, the shutoff piece includes connecting portion and shutoff portion that are connected, connecting portion set up in the oil cup, just connecting portion with the fluid-discharge tube cooperatees and forms closed cavity, shutoff portion set up in the outside of oil cup, the projection of fluid-discharge port in the horizontal plane is in the projection of shutoff portion in the horizontal plane.
As an alternative scheme, the shutoff piece includes connecting portion and shutoff portion that are connected, connecting portion set up in the oil cup, just connecting portion with the fluid-discharge tube cooperatees and forms closed cavity, shutoff portion can peg graft in the leakage fluid dram, just shutoff portion can with the leakage fluid dram shutoff completely.
As an alternative scheme, the gas-liquid separation device further comprises a liquid draining conduit, wherein the liquid draining conduit is arranged on the oil cup and is communicated with the liquid draining port.
As an alternative, the liquid drain port is arranged at the lower end of the oil cup.
As an alternative, the gas-liquid separation device further includes:
The inner cavity of the gas-liquid separation mechanism is communicated with the inner cavity of the oil cup, the gas-liquid separation mechanism is provided with an inlet end and an outlet end, a gas-liquid mixture entering from the inlet end is subjected to gas-liquid separation in the gas-liquid separation mechanism, and separated clean gas can be discharged from the outlet end.
As an alternative, the gas-liquid separation mechanism is connected with the oil cup.
As an alternative, the gas-liquid separation mechanism is detachably connected with the oil cup.
As an alternative scheme, the gas-liquid separator is arranged at the upper end of the oil cup, the lower end of the gas-liquid separator is provided with a communication port, and the communication port is respectively communicated with the inner cavity of the gas-liquid separator and the inner cavity of the oil cup.
As an alternative, the gas-liquid separation mechanism includes a housing and an impeller, the impeller is disposed between the inlet end and the outlet end, and the impeller is pivotally connected to the housing.
As an alternative, the gas-liquid separation mechanism includes a housing having the inlet end and an outlet end, and a cyclone having an inlet in communication with the inlet end, a dust discharge in communication with the oil cup, and a gas outlet in communication with the outlet end.
The invention further aims to provide the oil smoke detection system, which can realize automatic cleaning and liquid discharge of the oil cup and improve the use experience of a user on the oil smoke detection system.
To achieve the purpose, the invention adopts the following technical scheme:
the oil smoke detecting system comprises an oil smoke detecting device, and further comprises the gas-liquid separating device, wherein the gas-liquid separating device is arranged at the upstream of the oil smoke detecting device.
The invention has the beneficial effects that:
The gas-liquid separation device comprises an oil cup, a liquid discharge pipe and a blocking piece, wherein the liquid discharge port is formed in the oil cup, the liquid discharge pipe is provided with a through cleaning fluid flow passage, the blocking piece is movably connected with the liquid discharge pipe and is matched with the liquid discharge pipe to form a closed cavity capable of temporarily storing cleaning fluid, the closed cavity can be communicated with an inner cavity of the oil cup through the cleaning fluid flow passage, and in the process of switching the blocking piece from a first position of an open liquid discharge port to a second position of the blocking liquid discharge port, the space of the closed cavity is reduced, so that the cleaning fluid in the closed cavity is discharged into the oil cup through the cleaning fluid flow passage. Through simple shutoff piece to the shutoff action of leakage fluid dram, just can realize the automatic clean and the flowing back effect to the inner wall of oil cup, can realize the quick clean effect of oil cup, improve the user greatly and experience the sense to the use of oil smoke detecting system.
According to the oil smoke detection system provided by the invention, the gas-liquid separation device is adopted, so that the quick cleaning effect of the oil cup can be realized, and the use experience of a user on the oil smoke detection system is greatly improved.
Drawings
Fig. 1 is a schematic structural diagram of a lampblack detecting system, a lampblack purifying system and a kitchen range according to a first embodiment of the invention;
fig. 2 is a schematic structural diagram of a lampblack detecting system according to an embodiment of the invention;
FIG. 3 is a cross-sectional view of a gas-liquid separation apparatus according to a first embodiment of the present invention;
FIG. 4 is a second cross-sectional view of a gas-liquid separation apparatus according to the first embodiment of the present invention;
FIG. 5 is a schematic view of an impeller according to a first embodiment of the present invention;
Fig. 6 is a schematic structural diagram of an impeller according to a second embodiment of the present invention;
FIG. 7 is a schematic view of a cyclone separator according to a third embodiment of the present invention;
fig. 8 is a cross-sectional view of a gas-liquid separation apparatus according to a fourth embodiment of the present invention.
In the figure:
1000. A fume detection system; 2000. a fume purification system; 2100. a fume collecting hood; 2110. a smoke inlet; 2200. a purifying device; 2300. a blower; 2400. a communication pipe; 3000. a stove; 4000. a cooking bench; 5000. ground surface;
100. a gas-liquid separation device; 200. a fume detecting device; 300. an air pump;
10. An oil cup; 11. a liquid outlet; 12. a second lumen; 121. an opening;
20. A blocking member; 21. a connection part; 211. closing the cavity; 22. a blocking part;
30. A liquid discharge pipe; 31. cleaning the fluid flow path; 311. a main flow passage; 312. a sub-runner; 3121. a liquid outlet;
41. a communicating pipe; 42. a drainage conduit; 421. a cache segment; 422. a lead-out section;
50. A first valve body;
60. a liquid storage mechanism; 61. a liquid inlet;
70. a second valve body;
80. a drive assembly; 81. a linear driving device; 811. an electromagnetic coil; 812. an armature; 82. a reset member;
90. a gas-liquid separation mechanism; 91. a housing; 911. an inlet end; 912. an outlet end; 913. a communication port; 914. a first lumen; 92. an impeller; 921. a support plate; 922. a blade; 923. a mounting shaft; 93. a cyclone separator; 931. an inlet; 932. a dust discharge port; 933. a gas outlet; 94. a pin joint shaft; 941. a first lever portion; 942. a second lever portion; 95. a shaft sleeve; 96. a first fixing member; 97. a second fixing member; 98. and driving the motor.
Detailed Description
The technical scheme of the invention is further described below with reference to the attached drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present invention are shown.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the embodiments of the present disclosure, the terms "upper," "lower," "left," "right," and the like are used for convenience of description and simplicity of operation, and are not to be construed as limiting the invention, as the devices or elements referred to must have, be constructed or operated in a particular orientation. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
Example 1
As shown in fig. 1, a cooking bench 4000 is provided on the floor 5000, a cooking range 3000 is provided on the cooking bench 4000, and the cooking range 3000 is used for cooking food materials. As shown in fig. 1, a fume purification system 2000 is disposed above the cooking bench 4000, and the fume purification system 2000 can absorb fume during cooking. Specifically, as shown in fig. 1, the fume purification system 2000 includes a fume collecting hood 2100, a purification device 2200, and a blower 2300, which are sequentially connected, wherein the fume collecting hood 2100 and the purification device 2200 are connected through a connection pipe 2400, and the purification device 2200 and the blower 2300 are connected through the connection pipe 2400. When the fan 2300 works, the fan 2300 generates negative pressure, and the oil smoke sequentially passes through the smoke inlet 2110 of the smoke collecting cover 2100, the purification device 2200 and the fan 2300 and is discharged outdoors, and the purification device 2200 can perform better filtration and purification on the smoke and oil bodies in the oil smoke, so that a better oil smoke absorbing effect of the oil smoke purification system 2000 on the oil smoke is realized.
In addition, in order to improve urban air environment, ensure human health and prevent and treat atmospheric pollution, the catering industry generally adopts the oil smoke detection system 1000 to monitor the oil smoke condition in the environment such as kitchen, smoke machine. As shown in fig. 1 and 2, the disclosed embodiment discloses a fume detection system 1000, wherein the fume detection system 1000 is disposed downstream of the purification apparatus 2200 and is in communication with the downstream of the purification apparatus 2200, and the fume detection system 1000 can monitor the purification effect and purification capacity of the purification apparatus 2200 in real time.
Specifically, as shown in fig. 2, the oil smoke detection system 1000 includes the oil smoke detection device 200 and the air pump 300, and as shown in fig. 1 and 2, the communication pipe 2400 downstream of the purification device 2200, the oil smoke detection device 200 and the air pump 300 are sequentially connected, and when the air pump 300 is operated, the purified gas in the communication pipe 2400 downstream of the purification device 2200 sequentially passes through the oil smoke detection device 200 and the air pump 300, and the oil smoke detection device 200 can detect the oil smoke concentration of the purified gas, thereby realizing the purification effect and the real-time monitoring of the purification capability of the purification device 2200.
Since the oil smoke generally contains more water vapor and oil vapor, the water vapor and the oil vapor can be deposited in the pipeline of the oil smoke detection system 1000, so that the pipeline of the oil smoke detection system 1000 is blocked. Meanwhile, water vapor and oil vapor may be deposited on the oil smoke detection device 200, and the oil smoke detection device 200 generally includes a high-precision optical lens, and the water vapor and the oil vapor may affect the detection accuracy and the service life of the optical lens. Meanwhile, water vapor and oil vapor can be deposited in the air pump 300, and the water vapor and the oil vapor can also influence the operation and the service life of the air pump 300, and also can lead to inaccurate monitoring data of the oil smoke detection system 1000, and serious monitoring failure of the oil smoke detection system 1000.
In order to solve the above problems, as shown in fig. 1 and 2, the oil smoke detection system 1000 further includes a gas-liquid separation device 100, a communicating pipe 2400 downstream of the purification device 2200, the gas-liquid separation device 100, the oil smoke detection device 200 and the air pump 300 are sequentially connected, when the air pump 300 works, the gas-liquid separation device 100 can perform gas-liquid separation on the oil smoke in the communicating pipe 2400 downstream of the purification device 2200, water vapor and oil vapor in the corresponding oil smoke can be separated by the gas-liquid separation device 100, the gas separated by the gas-liquid separation device 100 can continuously pass through the oil smoke detection device 200 and the air pump 300, and as the separated gas is drier, the drier gas can ensure higher detection precision of the oil smoke detection system 1000 and longer service life of each part in the oil smoke detection system 1000. It should be noted that, in the embodiments of the present disclosure, the gas-liquid separation device 100 is only used as an example for applying the gas-liquid separation device 100 to the oil smoke detection system 1000, the gas-liquid separation device 100 may also be applied to other scenes requiring gas-liquid separation, the gas-liquid separation device 100 may also be applied to a range hood, a floor scrubber, a dust collector, a drying device, etc., and all devices, structures, scenes, etc. requiring gas-liquid separation may be applied to the gas-liquid separation device 100 of the embodiments of the present disclosure.
As shown in fig. 3 and 4, the gas-liquid separation device 100 includes a gas-liquid separation mechanism 90 and an oil cup 10, the gas-liquid separation mechanism 90 includes a housing 91 and an impeller 92, the housing 91 has a first inner chamber 914, an inlet end 911 and an outlet end 912, the oil cup 10 has a second inner chamber 12, the first inner chamber 914 communicates with the second inner chamber 12, the impeller 92 is disposed in the first inner chamber 914 and pivotally connected to the housing 91, the inlet end 911 is located above the outlet end 912, and the impeller 92 is located between the inlet end 911 and the outlet end 912.
As shown in fig. 3 and 4, the gas-liquid mixture M enters the first inner chamber 914 from the inlet end 911, the impeller 92 automatically rotates under the action of the gas-liquid mixture M, and the centrifugal force throws the liquid T in the gas-liquid mixture M under the action of the centrifugal force, wherein the liquid T includes water vapor and oil vapor, the liquid T flows down along the inner side wall of the housing 91 into the oil cup 10 to be collected, and the dry gas N separated from the gas-liquid mixture M is discharged downstream from the outlet end 912. The gas-liquid separation device 100 of the embodiment of the disclosure does not need to additionally provide a power mechanism, and can drive the impeller 92 to rotate by only utilizing the kinetic energy of the gas-liquid mixture M, so as to realize the gas-liquid separation effect of the gas-liquid mixture M, and the gas-liquid separation device 100 has the advantages of simple structure, small volume, low energy consumption and low cost.
In an alternative embodiment, as shown in fig. 3 and 4, the oil cup 10 has an opening 121 at the upper end, the gas-liquid separation mechanism 90 is inserted into the opening 121, a communication port 913 communicating with the second inner cavity 12 is formed on the bottom plate of the housing 91, and the liquid T in the housing 91 can smoothly enter the second inner cavity 12 of the oil cup 10 through the communication port 913 for storage under the action of gravity.
In an alternative embodiment, as shown in fig. 3 and fig. 4, the number of the communication ports 913 may be one, two, three or more, and by setting the number of the communication ports 913, the liquid T can be quickly introduced into the oil cup 10, so as to avoid the stagnation of the liquid T in the housing 91.
In an alternative embodiment, the first cavity 914 and the second cavity 12 may be communicated by a drain pipe (not shown), and the liquid T in the first cavity 914 can be drained into the second cavity 12 through the drain pipe. On the basis, a power structure can be further arranged on the liquid discharge pipeline, and the power structure can enable the liquid T in the first inner cavity 914 to smoothly enter the second inner cavity 12. The aforementioned power structure may be, for example, a power pump, a booster pump, a solenoid valve, or the like.
In an alternative embodiment, as shown in fig. 3 and fig. 4, the gas-liquid separation mechanism 90 is connected with the oil cup 10, so that a better integration effect of the gas-liquid separation mechanism 90 and the oil cup 10 can be achieved, and leakage of the liquid T in the use process of the gas-liquid separation device 100 can be avoided.
In an alternative embodiment, as shown in fig. 3 and 4, the gas-liquid separation mechanism 90 is detachably connected with the oil cup 10, so that the damaged gas-liquid separation mechanism 90 or the damaged oil cup 10 can be replaced independently, the maintenance and use cost of the gas-liquid separation device 100 is reduced, and the maintenance efficiency of the gas-liquid separation device 100 is improved. In addition, the dirty gas-liquid separation mechanism 90 or the dirty oil cup 10 can be quickly disassembled and cleaned, and the gas-liquid separation mechanism 90 can be quickly cleaned. As shown in fig. 3 and 4, the gas-liquid separation mechanism 90 is in threaded connection with the oil cup 10, so that the gas-liquid separation mechanism 90 and the oil cup 10 can be quickly disassembled, assembled and replaced, and the operation of a user is facilitated. In other embodiments, the gas-liquid separation mechanism 90 and the oil cup 10 may be detachably connected by screws, pins, magnetic components, buckles, hooks, etc., and all manners of detachably connecting the gas-liquid separation mechanism 90 and the oil cup 10 are within the scope of the embodiments of the disclosure.
As shown in fig. 3 and 4, the impellers 92 may be at least two, and the at least two impellers 92 are arranged from top to bottom at intervals, so that a sufficient gas-liquid separation effect on the liquid T can be achieved by the arrangement of the at least two impellers 92. In an alternative embodiment, only one impeller 92 may be provided, and the gas-liquid separation mechanism 90 with such a structure has a simple structure, small volume and light weight, so that the gas-liquid separation mechanism 90 can be applied in a small space.
As shown in fig. 3 and 4, the gas-liquid separation mechanism 90 further includes a pivot shaft 94, the pivot shaft 94 extends along an up-down direction and is fixedly connected with the bottom plate of the housing 91, the impeller 92 includes a mounting shaft 923, and the mounting shaft 923 is sleeved on the periphery of the pivot shaft 94 and is rotatably connected with the pivot shaft 94, so that a better rotation effect of the impeller 92 relative to the pivot shaft 94 is achieved.
In an alternative embodiment, as shown in fig. 3 and 4, the pivot shaft 94 includes a first rod portion 941 and a second rod portion 942 sequentially connected from bottom to top, the cross-sectional area of the first rod portion 941 is larger than that of the second rod portion 942, a step is formed at a connection position between the first rod portion 941 and the second rod portion 942, and one impeller 92 is sleeved on the outer periphery of the second rod portion 942 and abuts against the step. The gas-liquid separation mechanism 90 further includes a shaft sleeve 95 and a first fixing member 96, the shaft sleeve 95 is sleeved on the outer periphery of the second rod portion 942 and located at the upper end of the impeller 92, the other impeller 92 is sleeved on the outer periphery of the second rod portion 942 and located at the upper end of the shaft sleeve 95, the first fixing member 96 is fixed to the second rod portion 942, and the first fixing member 96 is matched with the step to limit the positions of the two impellers 92 and the shaft sleeve 95 in the axial direction. By the arrangement of the above structure, at least two relatively independent impellers 92 can be arranged on the pivot shaft 94, and interference between two adjacent impellers 92 can be avoided. As an example, as shown in fig. 3 and 4, the first fixing member 96 may be a screw, in which a shaft of the screw passes through the impeller 92 and is screwed with the second lever 942, and a nut of the screw is located at an upper end surface of the other impeller 92.
In an alternative embodiment, as shown in fig. 3 and 4, the gas-liquid separation mechanism 90 further includes a second fixing member 97, where the second fixing member 97 can fix the shaft sleeve 95 and the second rod portion 942, so as to prevent the shaft sleeve 95 from rotating relative to the second rod portion 942, and ensure smooth rotation of the impeller 92. Illustratively, the second fixing member 97 may be a pin, a screw, a snap-in structure, a threaded structure, a hook, etc., and all structures capable of achieving the fixation of the sleeve 95 and the second rod 942 are within the scope of the embodiments of the present disclosure.
In an alternative embodiment, as shown in fig. 5, the impeller 92 further includes a disc-shaped support plate 921 and at least two blades 922, each blade 922 extends from the center of the support plate 921 to the outer periphery of the support plate 921, at least one blade 922 is arranged along the circumferential direction of the support plate 921 at intervals, and by the arrangement of at least two blades 922, the contact probability between the liquid T and the blades 922 can be improved, and the gas-liquid separation effect of the liquid T can be improved. In an alternative embodiment, as shown in FIG. 5, the individual blades 922 are radial, simple in construction, easy to injection mold and easy to manufacture.
In an alternative embodiment, as shown in fig. 3 and 4, since the liquid T is stored in the oil cup 10, the liquid outlet 11 is formed in the oil cup 10, and the gas-liquid separation device 100 includes the blocking member 20, and the blocking member 20 can be switched between a first position where the liquid outlet 11 is opened and a second position where the liquid outlet 11 is blocked. As shown in fig. 3, when the liquid drain 11 is plugged by the plugging member 20, the oil cup 10 can perform a good recovery and storage function on the liquid T. As shown in fig. 4, when the stopper 20 opens the liquid discharge port 11, the liquid T in the oil cup 10 can be discharged from the liquid discharge port 11, thereby realizing release of the liquid T from the gas-liquid separation device 100.
In an alternative embodiment, as shown in fig. 3 and 4, the gas-liquid separation device 100 of the embodiment of the disclosure further includes a liquid discharge pipe 30, the liquid discharge pipe 30 is disposed in the oil cup 10, and the liquid discharge pipe 30 can discharge cleaning fluid into the oil cup 10, and the cleaning fluid can perform a better cleaning effect on the inner wall of the oil cup 10. It should be noted that the cleaning fluid mentioned in the embodiments of the present disclosure may include at least one of water, detergent, high-pressure gas, etc., and all fluids capable of automatically cleaning the inner wall of the oil cup 10 are within the scope of the embodiments of the present disclosure.
However, after the oil cup 10 is used for a long time, the oil will solidify in the oil cup 10, the oil cup 10 will be dirty and the oil will not be discharged easily, the conventional method is to remove the oil cup 10 from the gas-liquid separation device 100 for cleaning, which results in complicated cleaning process of the oil cup 10 and reduces the experience feeling of the user in the use process of the gas-liquid separation device 100.
In order to solve the above problem, as shown in fig. 3, the drain pipe 30 has a through cleaning fluid channel 31, the blocking member 20 is movably connected with the drain pipe 30 and cooperates with the drain pipe to form a closed cavity 211 capable of temporarily storing the second cleaning fluid L 2, the closed cavity 211 can be communicated with the inner cavity of the oil cup 10 through the cleaning fluid channel 31, and in the process of switching the blocking member 20 from the first position of the open drain port 11 to the second position of the blocked drain port 11, the space of the closed cavity 211 is reduced, so that the cleaning fluid in the closed cavity 211 is discharged into the oil cup 10 through the cleaning fluid channel 31. In the process of blocking the liquid drain 11 by the blocking piece 20, the space of the closed cavity 211 is reduced, the pressure in the closed cavity 211 is increased, the increased pressure can enable the second cleaning fluid L 2 in the closed cavity 211 to be discharged into the oil cup 10 through the liquid drain pipe 30, the third cleaning fluid L 3 can have a good cleaning effect on the inner wall of the oil cup 10, and the mixture of the third cleaning fluid L 3 and the fluid T can be discharged from the liquid drain 11 in the process. Through simple shutoff piece 20 to the shutoff action of leakage fluid dram 11, just can realize the automatic cleanness and the flowing back effect to the inner wall of oil cup 10 to improve the problem that the clean process of oil cup 10 is loaded down with trivial details and user's use experience is felt lowly, can realize the quick clean effect of oil cup 10, improve the user greatly and experience the sense to the use of oil smoke detecting system 1000.
Specifically, as shown in fig. 3 and 4, the plugging member 20 is inserted into the liquid discharge tube 30, and the plugging member 20 and the liquid discharge tube 30 can slide relatively along the linear direction, and the volume of the closed cavity 211 is adjusted by adjusting the relative positions of the plugging member 20 and the liquid discharge tube 30, so that the closed cavity 211 can be quickly adjusted.
In an alternative embodiment, the gas-liquid separation mechanism 90 may further include a heating device (not shown in the figure), where the heating device is configured to heat the second cleaning fluid L 2, and the heated second cleaning fluid L 2 can achieve a better cleaning effect on the inner wall of the oil cup 10, and can ensure a higher cleanliness of the inner wall of the oil cup 10. Illustratively, a heating device may be disposed in the enclosed cavity 211, which may be a heater wire, a PTC thermistor, a patch NTC thermistor, etc., all of which are capable of rapidly heating the second cleaning fluid L 2 are within the scope of this alternative embodiment.
In an alternative embodiment, as shown in fig. 4, the gas-liquid separation device 100 further includes a liquid storage mechanism 60, where the liquid storage mechanism 60 is used for storing the first cleaning fluid L 1, the liquid storage mechanism 60 and the closed cavity 211 are sequentially connected, and when the plugging member 20 is switched from the second position to the first position, the space of the closed cavity 211 increases, and the pressure in the closed cavity 211 decreases, so that the first cleaning fluid L 1 in the liquid storage mechanism 60 enters into the closed cavity 211 for temporary storage to form the second cleaning fluid L 2. When the gas-liquid separation device 100 is discharging the liquid T, the first cleaning fluid L 1 in the liquid storage mechanism 60 can simultaneously perform rapid liquid replenishment for the second cleaning fluid L 2 in the closed cavity 211.
In an alternative embodiment, as shown in fig. 4, the gas-liquid separation device 1000 further includes a first valve body 50, where the first valve body 50 is disposed on the drain pipe 30, and the first valve body 50 can only allow the cleaning fluid in the closed cavity 211 to flow into the drain pipe 30 in one direction, and when the plugging member 20 is switched from the second position to the first position, the space of the closed cavity 211 increases, the pressure in the closed cavity 211 decreases, and the first valve body 50 can prevent the third cleaning fluid L 3 in the drain pipe 30 from flowing back into the closed cavity 211. The space of the closed cavity 211 decreases and the pressure in the closed cavity 211 increases during the switching of the blocking member 20 from the first position to the second position, and the first valve body 50 also allows the cleaning fluid flow of the drain pipe 30 to enter the closed cavity 211 in one direction.
For example, as shown in fig. 3, the first valve body 50 may be a one-way valve, the first valve body 50 may allow only the second cleaning fluid L 2 to flow from the closed chamber 211 to the drain 30, and the first valve body 50 may prevent the third cleaning fluid L 3 from flowing from the drain 30 to the closed chamber 211.
In an alternative embodiment, the first valve body 50 may also be selected to be a solenoid valve, as shown in fig. 3, when the blocking member 20 is switched from the first position to the second position, the volume of the closed cavity 211 becomes smaller, the pressure in the closed cavity 211 increases, and the first valve body 50 is controlled to be in an open state, so that the second cleaning fluid L 2 can flow from the closed cavity 211 to the drain pipe 30. As shown in fig. 4, when the blocking member 20 is switched from the second position to the first position, the volume of the closed chamber 211 becomes larger, the pressure in the closed chamber 211 decreases, and the first valve body 50 is controlled to be in a closed state, so that the third cleaning fluid L 3 is prevented from flowing from the drain pipe 30 to the closed chamber 211.
In an alternative embodiment, as shown in fig. 3 and 4, the gas-liquid separation device 1000 further includes a second valve body 70, where the liquid storage mechanism 60, the second valve body 70, and the closed cavity 211 are sequentially connected, and the second valve body 70 only allows the cleaning fluid in the liquid storage mechanism 60 to enter the closed cavity 211 in one direction. In the process of switching the blocking piece 20 from the first position to the second position, the space of the closed cavity 211 is reduced, the pressure in the closed cavity 211 is increased, the second valve body 70 can prevent the second cleaning fluid L 2 in the closed cavity 211 from reversely flowing into the liquid storage mechanism 60, the second cleaning fluid L 2 in the closed cavity 211 can be ensured to be completely applied to cleaning the inner wall of the oil cup 10, and a better cleaning effect of the second cleaning fluid L 2 on the oil cup 10 is realized. When the plugging member 20 is switched from the second position to the first position, the gas-liquid separation device 100 discharges the liquid T, the space of the closed cavity 211 increases, the pressure in the closed cavity 211 increases and decreases, and the second valve body 70 can allow the first cleaning fluid L 1 in the liquid storage mechanism 60 to smoothly enter the closed cavity 211 to form the second cleaning fluid L 2, so that the liquid T in the oil cup 10 is discharged, and meanwhile, automatic liquid supplementing of the closed cavity 211 is realized.
In an alternative embodiment, as shown in fig. 3 and 4, the gas-liquid separation device 100 further includes a communicating pipe 41, where the communicating pipe 41 is respectively communicated with the closed cavity 211 and the inner cavity of the liquid storage mechanism 60, and the second valve body 70 is disposed on the communicating pipe 41, so as to facilitate the disposition of the second valve body 70.
In an alternative embodiment, as shown in fig. 3 and 4, the communicating tube 41 is connected to the bottom of the liquid storage mechanism 60, and the pressure at the bottom of the liquid storage mechanism 60 is higher, so that the first cleaning fluid L 1 in the liquid storage mechanism 60 can better enter into the communicating tube 41.
As shown in fig. 3 and 4, the second valve body 70 may be a one-way valve, the second valve body 70 may only allow the first cleaning fluid L 1 in the liquid storage mechanism 60 to flow into the closed cavity 211, and the second valve body 70 may allow the second cleaning fluid L 2 in the closed cavity 211 to flow into the liquid storage mechanism 60, so that the structure of the second valve body 70 is simple and facilitates the automatic operation of the gas-liquid separation device 100.
In an alternative embodiment, the second valve body 70 may also be selected to be a solenoid valve, as shown in fig. 3, and the second valve body 70 is controlled to be in a closed state during the process of switching the blocking member 20 from the first position to the second position, so as to prevent the second cleaning fluid L 2 from flowing from the closed cavity 211 into the liquid storage mechanism 60. As shown in fig. 4, during the process of switching the blocking member 20 from the second position to the first position, the second valve body 70 is controlled to be in an open state, so that the first cleaning fluid L 1 in the liquid storage mechanism 60 can flow into the closed cavity 211 to form the second cleaning fluid L 2.
In an alternative embodiment, as shown in fig. 3 and fig. 4, the liquid storage mechanism 60 is sleeved on the periphery of the oil cup 10, so that the liquid storage mechanism 60 can be compactly arranged on the oil cup 10, the whole volume of the gas-liquid separation device 100 is smaller, and the flexible arrangement of the gas-liquid separation device 100 in a narrow space can be realized.
In an alternative embodiment, as shown in fig. 3 and 4, the liquid storage mechanism 60 and the oil cup 10 may be preassembled as a whole, so as to facilitate quick installation of the gas-liquid separation device 100 in different situations.
In an alternative embodiment, as shown in fig. 3 and 4, the liquid storage mechanism 60 is detachably connected to the oil cup 10, so that the user can quickly replace the liquid storage mechanism 60 of different types, and the gas-liquid separation device 100 can be suitable for different situations. For example, different volumes of the reservoir 60 may be modified to accommodate different displacements and powers of the fume purification system 2000. Specifically, for the oil fume purification system 2000 with larger displacement and power, the liquid storage mechanism 60 with larger volume is selected, so that the liquid supplementing of the liquid storage mechanism 60 in a shorter time can be avoided; for the oil fume purification system 2000 with smaller displacement and power, the liquid storage mechanism 60 with smaller volume is selected, so that the volume of the gas-liquid separation device 100 can be effectively reduced on the basis of meeting the requirement of sufficient liquid supply, and the gas-liquid separation device 100 can be conveniently installed in a narrower space.
In an alternative embodiment, as shown in fig. 3 and 4, the liquid storage mechanism 60 and the oil cup 10 may be connected through threads, so as to facilitate quick assembly and disassembly of the liquid storage mechanism 60 and the oil cup 10, and facilitate assembly and disassembly of the liquid storage mechanism 60 and the oil cup 10 in a narrow space by a user. In other alternative embodiments, the liquid storage mechanism 60 and the oil cup 10 may be detachably connected by screws, pins, snap-fit components, magnetic attraction components, hooks, and the like.
In an alternative embodiment, as shown in fig. 3 and fig. 4, the liquid inlet 61 is formed on the liquid storage mechanism 60, on the one hand, the liquid inlet 61 is configured to enable the inner cavity of the liquid storage mechanism 60 to be communicated with the external atmosphere, and when the plugging member 20 is in the state of opening the liquid outlet 11, the external atmosphere can push the first cleaning fluid L 1 in the liquid storage mechanism 60 to better enter into the closed cavity 211. On the other hand, by providing the liquid inlet 61, the user can conveniently and rapidly add the first cleaning fluid L 1 in the liquid storage mechanism 60.
In an alternative embodiment, as shown in fig. 3 and 4, the liquid inlet 61 is located outside the liquid storage mechanism 60, so as to further enable the user to quickly add the first cleaning fluid L 1 into the liquid storage mechanism 60.
In an alternative embodiment, as shown in fig. 3 and 4, the liquid storage mechanism 60 is made of a transparent material, so that a user can observe the liquid level in the first cleaning fluid L 1 in the liquid storage mechanism 60 conveniently, and can perform the liquid supplementing action on the inside of the liquid storage mechanism 60 in time.
In an alternative embodiment, the liquid storage mechanism 60 or the liquid storage mechanism 60 is provided with a liquid level detection mechanism (not shown in the figure), and the gas-liquid separation device 100 further includes a control mechanism (not shown in the figure) and an alarm device (not shown in the figure). Wherein, liquid level detection mechanism and alarm device are connected with control mechanism electricity respectively, and when liquid level detection mechanism detects that the first clean fluid L 1 in the liquid storage mechanism 60 is less than minimum preset liquid level, liquid level detection mechanism gives the controller with corresponding signal transmission, and the controller is alarm in control alarm device again, can in time remind the user to carry out the fluid infusion operation to liquid storage mechanism 60 from alarm device's warning, avoids liquid storage mechanism 60 to have the lack of liquid problem.
By way of example, the liquid level detection mechanism may be a float ball measurement mechanism, a tuning fork vibration measurement mechanism, an ultrasonic measurement mechanism, a TDR (time domain reflectometry) measurement mechanism, a guided wave radar measurement mechanism, a microwave measurement mechanism, a laser measurement mechanism, a capacitive measurement mechanism, a hydrostatic measurement mechanism, etc. Specifically, the liquid level detection mechanism may be a pressure sensor, a capacitive liquid level meter, a capacitive proximity switch, a photoelectric sensor, a laser sensor, an ultrasonic transceiver, etc., and all mechanisms capable of detecting the liquid level inside the liquid storage mechanism 60 are within the scope of this alternative embodiment.
In an alternative embodiment, as shown in fig. 3 and 4, the gas-liquid separation device 100 further includes a driving assembly 80, where the driving assembly 80 can enable the plugging member 20 to switch between the first position for plugging the liquid drain port 11 and the second position for opening the liquid drain port 11, and by setting the driving assembly 80, quick switching between the first position and the second position of the plugging member 20 can be achieved.
In an alternative embodiment, as shown in fig. 3 and 4, the driving assembly 80 includes a linear driving device 81 and a reset member 82, where the linear driving device 81 can drive the blocking member 20 to move in a linear direction so that the blocking member 20 opens the liquid outlet 11, the reset member 82 is disposed between the oil cup 10 and the blocking member 20, and the reset member 82 can reset the blocking member 20 so that the blocking member 20 blocks the liquid outlet 11. The specific arrangement of the driving assembly 80 is simple in structure and convenient to assemble.
In an alternative embodiment, as shown in fig. 3 and 4, the linear driving device 81 includes an electromagnetic coil 811 and an armature 812, the electromagnetic coil 811 is enclosed on the periphery of the plugging member 20, the axial direction of the electromagnetic coil 811 is collinear with the linear direction, the electromagnetic coil 811 can be switched between an energized state and a de-energized state, the armature 812 is disposed on the plugging member 20, the armature 812 cooperates with the electromagnetic coil 811 in different states, so that the plugging member 20 can be switched between the first position and the second position, and the electromagnetic coil 811 and the armature 812 are disposed in a manner that enables quick switching of the position of the plugging member 20. The above configuration can effectively reduce the dimension of the linear driving device 81 in the linear direction, so that the dimension of the gas-liquid separation device 100 in the linear direction is smaller, and the volume of the whole gas-liquid separation device 100 is smaller.
In an alternative embodiment, the gas-liquid separation device 100 further includes a controller (not shown in the figure) and a liquid level detection device (not shown in the figure), where the liquid level detection device and the electromagnetic coil 811 are respectively electrically connected to the controller, and when the liquid level detection device detects that the liquid level in the oil cup 10 is at or above the highest level, the liquid level detection device sends a signal to the controller, the controller controls the electromagnetic coil 811 to be electrified, the magnetic field generated by the electromagnetic coil 811 causes the armature 812 to move downward, and the armature 812 drives the blocking piece 20 to move downward, so that the blocking piece 20 opens the liquid outlet 11, and the liquid T in the oil cup 10 is discharged.
In an alternative embodiment, as shown in fig. 3 and 4, the armature 812 is removably coupled to the closure member 20, which facilitates quick replacement of an individually damaged armature 812 or an individually damaged closure member 20, reducing the maintenance costs to the user of the gas-liquid separation device 100. Wherein the armature 812 and the blocking member 20 may be removably coupled by threads, pins, screws, snap assemblies, hooks, etc.
In an alternative embodiment, as shown in fig. 3 and fig. 4, the armature 812 is inserted into the drain pipe 30, and the armature 812 and the drain pipe 30 can slide relatively along a linear direction, so that the drain pipe 30 can perform a better guiding function on the movement of the armature 812, and avoid the armature 812 from deflecting in the movement process.
In an alternative embodiment, as shown in fig. 3 and 4, the outer periphery of the armature 812 is spaced from the inner wall of the oil cup 10 to form a gap, and the liquid T flowing out of the communication port 913 can smoothly enter the oil cup 10 through the gap to be stored.
In an alternative embodiment, as shown in fig. 3 and fig. 4, the electromagnetic coil 811 is arranged around the periphery of the oil cup 10, so that the electromagnetic coil 811 and the oil cup 10 can be compactly arranged, the whole volume of the gas-liquid separation device 100 is smaller, and the flexible arrangement of the gas-liquid separation device 100 in a narrow space can be realized. Further, the electromagnetic coil 811 is provided outside the oil cup 10, and contamination of the electromagnetic coil 811 with oil can be avoided.
In an alternative embodiment, as shown in fig. 3 and 4, the oil cup 10, the electromagnetic coil 811 and the liquid storage mechanism 60 are sleeved in sequence from inside to outside, so that the compact arrangement of the oil cup 10, the electromagnetic coil 811 and the liquid storage mechanism 60 can be realized, the whole volume of the gas-liquid separation device 100 is smaller, and the flexible arrangement of the gas-liquid separation device 100 in a narrow space can be realized.
In an alternative embodiment, the linear driving device 81 may also be an electric push rod, a linear motor, a linear hydraulic cylinder, or the like, and all structures capable of implementing the movement of the plugging member 20 along the linear direction are within the scope of the embodiments of the disclosure.
In an alternative embodiment, the restoring member 82 may be a cylindrical coil spring, a pagoda spring, an elastic rubber member, a linear motor, a linear hydraulic cylinder, an electric push rod, an electromagnetic assembly, etc., and all structures capable of restoring the plugging member 20 are within the scope of the alternative embodiment.
In an alternative embodiment, as shown in fig. 3 and 4, the reset element 82 may be provided as a spring, and the spring is sleeved on the periphery of the plugging element 20, so that the reset element 82 and the plugging element 20 can be compactly arranged, so that the gas-liquid separation device 100 has a small volume, and the gas-liquid separation device 100 is convenient to be applied in a relatively small space.
In an alternative embodiment, as shown in fig. 3 and fig. 4, the cleaning fluid flow channel 31 includes a main flow channel 311 and at least two sub flow channels 312, the closed cavity 211, the main flow channel 311 and the sub flow channels 312 are sequentially communicated, the sub flow channels 312 have liquid outlets 3121, the at least two liquid outlets 3121 are arranged at intervals along the circumference of the liquid discharge pipe 30, the at least two liquid outlets 3121 can spray at 360 ° at the same time, so that the omnibearing cleaning of the inner wall of the oil cup 10 at different circumferential positions can be realized, the cleaning effect on the oil cup 10 is effectively improved, and the cleaned oil cup 10 can be cleaner.
In an alternative embodiment, as shown in fig. 3 and fig. 4, the plugging member 20 includes a connecting portion 21 and a plugging portion 22 that are connected, the connecting portion 21 is disposed in the oil cup 10, and the connecting portion 21 and the liquid drain pipe 30 cooperate to form a closed cavity 211, the plugging portion 22 is disposed outside the oil cup 10, and the projection of the liquid drain port 11 on the horizontal plane is in the projection of the plugging portion 22 on the horizontal plane, so that the plugging of the liquid drain port 11 by the plugging member 20 can be achieved with good effect.
In an alternative embodiment, a sealing member (not shown in the figure) may be further disposed between the plugging portion 22 and the oil cup 10, where the sealing member is an annular sealing ring, and the annular sealing ring is enclosed around the periphery of the plugging member 20, so that a further sealing effect of each position where the plugging portion 22 abuts against the oil cup 10 can be achieved, and by means of the arrangement of the annular sealing ring, a sealing effect between the plugging portion 22 and the oil cup 10 can be further improved, and when the plugging member 20 is in the first position, leakage of the liquid T in the oil cup 10 can be completely avoided.
In an alternative embodiment, the plugging member 20 includes a connecting portion 21 and a plugging portion 22, the connecting portion 21 is disposed in the oil cup 10, the connecting portion 21 and the liquid discharge tube 30 are matched to form a closed cavity 211, the plugging portion 22 can be inserted into the liquid discharge port 11, and the plugging portion 22 can completely plug the liquid discharge port 11, so that the plugging effect of the plugging member 20 on the liquid discharge port 11 can also be achieved.
In an alternative embodiment, as shown in fig. 3 and fig. 4, the gas-liquid separation device 100 further includes a liquid draining conduit 42, where the liquid draining conduit 42 is disposed on the oil cup 10, and the liquid draining conduit 42 is communicated with the liquid draining port 11, and the liquid draining conduit 42 is disposed to better guide the discharged liquid T to a suitable position for being discharged, so as to avoid the pollution of the oil fume purifying system 2000 caused by the discharged liquid T. Illustratively, the fume detection system 1000 may further include a waste fluid storage tank (not shown), the outlet of the drain conduit 42 being in communication with the interior cavity of the waste fluid storage tank.
In an alternative embodiment, as shown in fig. 3 and 4, the liquid drain 11 is disposed at the lower end of the oil cup 10, so as to facilitate better draining of the liquid T in the oil cup 10.
In an alternative embodiment, as shown in fig. 3 and fig. 4, the liquid draining conduit 42 includes a buffering section 421 and a guiding section 422, the inner cavity of the oil cup 10, the buffering section 421 and the guiding section 422 are sequentially communicated, the buffering section 421 has a larger volume, so that a problem of better buffering the liquid T with a larger displacement can be realized, and a problem that the liquid draining conduit 42 discharges the liquid T with a larger volume in time is avoided.
In an alternative embodiment, as shown in fig. 3 and 4, the cross-sectional area of the buffer section 421 decreases sequentially from top to bottom, so that the liquid T in the buffer section 421 can be discharged to the outlet section 422 more quickly.
In an alternative embodiment, the buffer section 421 may be detachably connected to the oil cup 10, so that the user can clean the solidified oil in the buffer section 421, and the liquid T can be smoothly discharged from the drain conduit 42.
For convenience of explanation of the operation of the gas-liquid separation apparatus 100, the operation of the gas-liquid separation apparatus 100 will be explained with reference to fig. 3 and 4:
As shown in fig. 3 and 4, when the liquid T in the oil cup 10 accumulates to a certain amount, the liquid level detecting device detects that the liquid level in the oil cup 10 is at or higher than the highest level, the gas-liquid separating device 100 is switched from the state shown in fig. 3 to the state shown in fig. 4, the controller controls the electromagnetic coil 811 to be electrified, the electromagnetic coil 811 generates a magnetic field to attract the armature 812 to move downwards, the armature 812 drives the blocking piece 20 to move downwards, so that the blocking piece 20 opens the liquid outlet 11, the liquid T in the oil cup 10 is discharged from the liquid outlet 11, the upper movable armature 812 forms pressure on the liquid T below, and the pressure pushes the liquid T to be discharged to the outside of the liquid outlet 11 until the liquid outlet 11 is opened to the maximum.
In addition, in the process of switching the gas-liquid separation device 100 from the state shown in fig. 3 to the state shown in fig. 4, the liquid discharge pipe 30 is not moved, the blocking member 20 moves downward, the volume of the closed cavity 211 increases, the air pressure in the closed cavity 211 decreases, and the first cleaning fluid L 1 in the liquid storage mechanism 60 flows into the closed cavity 211 through the second valve body 70 at the atmospheric pressure to form the temporarily stored second cleaning fluid L 2 until the armature 812 reaches the lower limit position, and the closed cavity 211 stops the liquid suction operation. Meanwhile, the first valve body 50 can prevent the second cleaning fluid L 2 in the closed cavity 211 from flowing into the cleaning fluid flow channel 31, so that the waste of the second cleaning fluid L 2 is avoided.
As shown in fig. 4, when the liquid T in the oil cup 10 is discharged, the electromagnetic coil 811 is energized for a certain time, and the oil cup 10 discharges the liquid while the closed chamber 211 sucks the second cleaning fluid L 2 to a full state.
As shown in fig. 3 and 4, after the electromagnetic coil 811 is powered off, the gas-liquid separation device 100 can be converted from the state shown in fig. 4 to the state shown in fig. 3, the armature 812 moves upward under the return action of the return force of the return member 82, the liquid discharge tube 30 is not moved, the volume of the closed cavity 211 is reduced, the air pressure in the closed cavity 211 is increased, the second cleaning fluid L 2 in the closed cavity 211 enters the cleaning fluid flow channel 31 through the first valve body 50 to flow, the second cleaning fluid L 2 discharged from the liquid outlet 3121 can clean the inner wall of the oil cup 10 until the armature 812 reaches the upper limit position, and the liquid outlet 3121 is blocked and closed by the blocking member 20. In addition, the second valve body 70 can prevent the second cleaning fluid L 2 in the closed chamber 211 from flowing into the reservoir mechanism 60, and can prevent the second cleaning fluid L 22 from flowing backward into the reservoir mechanism 60. In this way, the inner wall of the oil cup 10 can be repeatedly cleaned by the multiple power-on/off operations of the electromagnetic coil 811.
It should be noted that the controller may also be preset, and the controller controls the electromagnetic coil 811 to be turned on or off at regular time, so as to realize regular discharge of the liquid T in the oil cup 10, regular cleaning of the inner wall of the oil cup 10, and regular storage of the liquid in the closed cavity 211.
Example two
As shown in fig. 6, the embodiment of the present disclosure provides a smoke detection system 1000, and the structure of the smoke detection system 1000 is substantially the same as that of the smoke detection system 1000 of the first embodiment, and the main difference between them is that: the impeller 92 has different shapes, and as shown in fig. 6, the blades 922 have a wavy shape, so that the contact probability between the liquid T and the blades 922 can be improved, and the gas-liquid separation effect of the liquid T can be improved.
In an alternative embodiment, as shown in fig. 6, the blade 922 is removably coupled to the mounting shaft 923, which facilitates individual replacement of the damaged blade 922 by a user, and reduces maintenance costs of the blade 922. In addition, the blades 922 with different shapes can be matched according to the types of different gas-liquid mixtures M, so that the impeller 92 is matched with the different types of gas-liquid mixtures M, a good gas-liquid separation effect on the different types of gas-liquid mixtures M is realized, and the adaptation degree of the impeller 92 to the different gas-liquid mixtures M is improved. Illustratively, the blade 922 and the mounting shaft 923 may be detachably connected by interference insertion, magnetic attraction, screw fixation, and the like, so as to facilitate the operation of a user.
In an alternative embodiment, as shown in fig. 6, the supporting plate 921, the blades 922 and the mounting shaft 923 may be integrally formed through an injection molding process, so that the processing efficiency of the impeller 92 can be effectively improved, the impeller 92 can be conveniently and quickly mounted in the housing 91 by a user, and the mounting efficiency of the gas-liquid separation mechanism 90 is improved.
Example III
As shown in fig. 7, the embodiment of the disclosure discloses a smoke detection system 1000, and the structure of the smoke detection system 1000 is substantially the same as that of the first embodiment, and the main difference between the two is that: as shown in fig. 7, the structure of the gas-liquid separation mechanism 90 is different, and the gas-liquid separation mechanism 90 of the embodiment of the present disclosure includes a housing 91 and a cyclone 93 disposed therein, wherein the cyclone 93 includes an inlet 931, a dust discharge port 932, and a gas outlet 933, the inlet 931 is in communication with the inlet end 911, the dust discharge port 932 is in communication with the oil cup 10, and the gas outlet 933 is in communication with the outlet end 912.
As shown in fig. 7, the gas-liquid mixture M enters the cyclone 93 from the inlet 931, the gas-liquid mixture M is thrown out of the gas-liquid mixture M by the cyclone force of the cyclone 93, the liquid T flows down to the dust discharge port 932 along the inner side wall of the cyclone 93, the liquid T is discharged from the dust discharge port 932 to the oil cup 10, and the dry gas N separated from the gas-liquid mixture M is discharged from the gas outlet 933 to the outlet 912, so that the better gas-liquid separation effect of the gas-liquid mixture M can be achieved by adopting the above structure.
Example IV
As shown in fig. 8, an embodiment of the disclosure discloses a smoke detection system 1000, and the structure of the smoke detection system 1000 is substantially the same as that of the first embodiment, and the main difference between the two is that: as shown in fig. 8, the gas-liquid separation mechanism 90 further includes a driving motor 98, and the driving motor 98 can drive the pivot shaft 94 to rotate, so as to further enhance the gas-liquid separation effect of the impeller 92 on the gas-liquid mixture M.
In an alternative embodiment, the drive motor 98 of the disclosed embodiment can also be other power mechanisms that can effect rotation of the pivot shaft 94, and the disclosed embodiment will not be described in detail.
It is to be understood that the above examples of the present invention are provided by way of illustration only and not by way of limitation of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (12)
1. A gas-liquid separation apparatus, comprising:
an oil cup (10) is provided with a liquid outlet (11);
a drain pipe (30), the drain pipe (30) having a through cleaning fluid flow passage (31); and
The sealing piece (20), sealing piece (20) with fluid-discharge tube (30) swing joint and cooperate in order to form can keep in clean fluidic closed cavity (211), closed cavity (211) can pass through clean fluid runner (31) with the inner chamber of oil cup (10) is linked together, sealing piece (20) are opened from the first position of leakage fluid dram (11) switch over to the in-process of sealing off the second position of leakage fluid dram (11), the space of closed cavity (211) reduces, so that clean fluid in closed cavity (211) passes through clean fluid runner (31) is arranged in oil cup (10).
2. The gas-liquid separation apparatus according to claim 1, characterized in that the gas-liquid separation apparatus further comprises:
The liquid storage mechanism (60) is used for storing cleaning fluid, the liquid storage mechanism (60) is communicated with the closed cavity (211), and in the process that the sealing piece (20) is switched from the second position to the first position, the space of the closed cavity (211) is increased, so that the cleaning fluid in the liquid storage mechanism (60) enters into the closed cavity (211) for temporary storage.
3. The gas-liquid separation apparatus according to claim 2, characterized in that the gas-liquid separation apparatus further comprises:
a first valve body (50), wherein the first valve body (50) is arranged on the liquid discharge pipe (30), and the first valve body (50) can only allow the cleaning fluid flow in the closed cavity (211) to enter the liquid discharge pipe (30) in one direction; and/or
The liquid storage mechanism (60), the second valve body (70) and the closed cavity (211) are sequentially communicated, and the second valve body (70) can only allow cleaning fluid in the liquid storage mechanism (60) to enter the closed cavity (211) in one way.
4. The gas-liquid separation apparatus according to claim 2, characterized in that the gas-liquid separation apparatus further comprises:
-a drive assembly (80), said drive assembly (80) enabling switching of said closure (20) between said first position and said second position.
5. The gas-liquid separation apparatus according to claim 4, wherein the drive assembly (80) includes:
A linear driving device (81), wherein the linear driving device (81) can drive the plugging piece (20) to move along a linear direction so as to enable the plugging piece (20) to open the liquid outlet (11); and
The resetting piece (82) is arranged between the oil cup (10) and the plugging piece (20), and the resetting piece (82) can reset the plugging piece (20) so that the plugging piece (20) plugs the liquid outlet (11).
6. The gas-liquid separation device according to claim 5, wherein the linear driving device (81) comprises an electromagnetic coil (811) and an armature (812), the electromagnetic coil (811) is surrounded on the periphery of the plugging piece (20), the axial direction of the electromagnetic coil (811) is collinear with the linear direction, the electromagnetic coil (811) can be switched between an energized state and a de-energized state, the armature (812) is arranged on the plugging piece (20), and the armature (812) is matched with the electromagnetic coil (811) in different states so as to switch the plugging piece (20) between the first position and the second position; and/or
The linear driving device (81) is an electric push rod, a linear motor or a linear hydraulic cylinder; and/or
The resetting piece (82) is sleeved on the periphery of the plugging piece (20); and/or
The reset piece (82) is a cylindrical spiral spring, a pagoda spring, an elastic rubber piece, a linear motor, a linear hydraulic cylinder, an electric push rod or an electromagnetic assembly; and/or
The plugging piece (20) is inserted into the liquid discharge pipe (30), and the plugging piece (20) and the liquid discharge pipe (30) can slide relatively along the linear direction; and/or
The armature (812) is inserted into the liquid discharge pipe (30), and the armature (812) and the liquid discharge pipe (30) can slide relatively along the straight line direction.
7. The gas-liquid separation apparatus according to claim 6, wherein the electromagnetic coil (811) is provided around the outer periphery of the oil cup (10); and/or
The oil cup (10), the electromagnetic coil (811) and the liquid storage mechanism (60) are sleeved in sequence from inside to outside; and/or
The armature (812) is detachably connected with the blocking piece (20); and/or
The outer periphery of the armature (812) is spaced from the inner wall of the oil cup (10) to form a gap.
8. The gas-liquid separation device according to any one of claims 2 to 7, wherein the liquid storage mechanism (60) is sleeved on the periphery of the oil cup (10) and is detachably connected with the liquid storage mechanism (60); and/or
The liquid storage mechanism (60) is provided with a liquid inlet (61); and/or
The liquid storage mechanism (60) is made of transparent materials; and/or
A liquid level detection mechanism is arranged on the liquid storage mechanism (60) or in the liquid storage mechanism (60).
9. The gas-liquid separation device according to any one of claims 1 to 7, wherein the cleaning fluid flow channel (31) comprises a main flow channel (311) and at least two sub flow channels (312), the closed cavity (211), the main flow channel (311) and the sub flow channels (312) are sequentially communicated, the sub flow channels (312) are provided with liquid outlets (3121), and the at least two liquid outlets (3121) are arranged at intervals along the circumferential direction of the liquid discharge pipe (30); and/or
The plugging piece (20) comprises a connecting part (21) and a plugging part (22) which are connected, the connecting part (21) is arranged in the oil cup (10), the connecting part (21) is matched with the liquid discharge pipe (30) to form the closed cavity (211), the plugging part (22) is arranged on the outer side of the oil cup (10), and the projection of the liquid discharge port (11) on the horizontal plane is in the projection of the plugging part (22) on the horizontal plane; and/or
The plugging piece (20) comprises a connecting part (21) and a plugging part (22) which are connected, the connecting part (21) is arranged in the oil cup (10), the connecting part (21) is matched with the liquid discharge pipe (30) to form the closed cavity (211), the plugging part (22) can be inserted into the liquid discharge port (11), and the plugging part (22) can completely plug the liquid discharge port (11); and/or
The gas-liquid separation device further comprises a liquid draining conduit (42), wherein the liquid draining conduit (42) is arranged on the oil cup (10), and the liquid draining conduit (42) is communicated with the liquid draining port (11); and/or
The liquid outlet (11) is arranged at the lower end of the oil cup (10).
10. The gas-liquid separation apparatus according to any one of claims 1 to 7, characterized in that the gas-liquid separation apparatus further comprises:
The gas-liquid separation mechanism (90), the inner cavity of the gas-liquid separation mechanism (90) is communicated with the inner cavity of the oil cup (10), the gas-liquid separation mechanism (90) is provided with an inlet end (911) and an outlet end (912), a gas-liquid mixture entering from the inlet end (911) is subjected to gas-liquid separation in the gas-liquid separation mechanism (90), and separated clean gas can be discharged from the outlet end (912).
11. The gas-liquid separation apparatus according to claim 10, wherein the gas-liquid separation mechanism (90) is connected to the oil cup (10); and/or
The gas-liquid separation mechanism (90) is detachably connected with the oil cup (10); and/or
The gas-liquid separation mechanism (90) is arranged at the upper end of the oil cup (10), a communication port (913) is formed at the lower end of the gas-liquid separation mechanism (90), and the communication port (913) is respectively communicated with the inner cavity of the gas-liquid separation mechanism (90) and the inner cavity of the oil cup (10); and/or
The gas-liquid separation mechanism (90) comprises a shell (91) and an impeller (92), wherein the impeller (92) is arranged between the inlet end (911) and the outlet end (912), and the impeller (92) is pivoted with the shell (91); and/or
The gas-liquid separation mechanism (90) comprises a shell (91) and a cyclone separator (93), wherein the shell (91) is provided with an inlet end (911) and an outlet end (912), the cyclone separator (93) is provided with an inlet (931), a dust exhaust port (932) and a gas outlet (933), the inlet (931) is communicated with the inlet end (911), the dust exhaust port (932) is communicated with the oil cup (10), and the gas outlet (933) is communicated with the outlet end (912).
12. A smoke detection system comprising a smoke detection device (200), characterized in that the smoke detection system further comprises a gas-liquid separation device according to any one of claims 1-11, said gas-liquid separation device being arranged upstream of the smoke detection device (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410531576.4A CN118376472A (en) | 2024-04-29 | 2024-04-29 | Gas-liquid separation device and oil smoke detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410531576.4A CN118376472A (en) | 2024-04-29 | 2024-04-29 | Gas-liquid separation device and oil smoke detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118376472A true CN118376472A (en) | 2024-07-23 |
Family
ID=91906885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410531576.4A Pending CN118376472A (en) | 2024-04-29 | 2024-04-29 | Gas-liquid separation device and oil smoke detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118376472A (en) |
-
2024
- 2024-04-29 CN CN202410531576.4A patent/CN118376472A/en active Pending
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