CN113797658A - Laboratory environment quality detection equipment - Google Patents
Laboratory environment quality detection equipment Download PDFInfo
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- CN113797658A CN113797658A CN202111183624.8A CN202111183624A CN113797658A CN 113797658 A CN113797658 A CN 113797658A CN 202111183624 A CN202111183624 A CN 202111183624A CN 113797658 A CN113797658 A CN 113797658A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0052—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation
- B01D46/0056—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation with rotational movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/26—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies rotatable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/44—Auxiliary equipment or operation thereof controlling filtration
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
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Abstract
The invention relates to the field of laboratory environment detection, and particularly discloses a laboratory environment quality detection device, which comprises: a box body; the air inlet device is connected with the box body; the supercharging and purifying device is connected with the air inlet device; the supercharging and discharging device is connected with the supercharging and purifying device; wherein, pressure boost purifier includes: the guide assembly is arranged in the box body, and the filter cartridge assembly is connected with the guide assembly and is used for driving the guide assembly to carry out centrifugal filtration and purification on gas; this device reasonable in design, the air inlet unit of outside setting has increased gaseous leading-in scope to further improved gaseous detection quality, can purify quick pressure boost to gas not up to standard and discharge, simultaneously, be provided with water quality testing device, further improved laboratory environment quality detection efficiency.
Description
Technical Field
The invention relates to the laboratory environment detection industry, in particular to laboratory environment quality detection equipment.
Background
The laboratory environment is vital, the quality requirements of the laboratory environment comprise the quality requirements on air, ventilation, temperature and humidity, cleanliness control and water supply and drainage, and the site environment conditions of the corresponding laboratory all meet the requirements of relevant laws and regulations, technical specifications or standards.
Before the laboratory is put into service, need to detect laboratory environment quality, wherein, water quality and air quality are important detection part, and current laboratory environment gas quality check out test set can't carry out effective purification treatment to detecting nonconforming gas, consequently, for solving this problem, need to develop a more mature laboratory environment quality check out test set urgently.
Disclosure of Invention
The invention aims to provide laboratory environment quality detection equipment to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a laboratory environmental quality detection apparatus, the laboratory environmental quality detection apparatus comprising:
a box body;
the gas inlet device is connected with the box body and is used for introducing and communicating gas in a large range;
the pressurization purification device is connected with the gas inlet device and is used for pressurization purification treatment of gas;
the pressurized discharge device is connected with the pressurized purification device and is used for rapidly leading out purified gas;
wherein, pressure boost purifier includes:
the filter cylinder assembly is connected with the guide assembly and is used for driving the guide assembly to carry out centrifugal filtration and purification on gas;
the guide assembly is arranged inside the box body and used for quickly introducing and circulating gas, and the conduction and circulation from the filter cartridge assembly to the pressurization discharging device are completed.
Compared with the prior art, the invention has the beneficial effects that: this device reasonable in design, the air inlet unit of outside setting has increased gaseous leading-in scope to further improved gaseous detection quality, can purify quick pressure boost to the gas not up to standard and discharge, simultaneously, be provided with water quality testing device, further improved laboratory environmental quality detection efficiency, improved the not enough of current device, have higher practicality and market prospect, be fit for using widely on a large scale.
Drawings
Fig. 1 is a schematic diagram of an internal structure of a laboratory environment quality detection apparatus provided in this embodiment.
Fig. 2 is a schematic back structural diagram of a laboratory environmental quality detection apparatus provided in this embodiment.
Fig. 3 is a top view of a guide assembly in the laboratory environmental quality inspection apparatus provided in this embodiment.
Fig. 4 is a schematic structural diagram of an air inlet device in the laboratory environmental quality inspection apparatus according to the present embodiment.
In the figure: 1-box body, 2-air inlet device, 3-pressurized purification device, 4-guide component, 5-filtering cylinder component, 6-pressurized discharge device, 7-water quality detection device, 8-water purification component, 201-air inlet bin, 202-main air guide bin, 203-gas detector, 204-auxiliary air guide bin, 205-induced draft fan, 401-first fixed shaft frame, 402-ring frame, 403-first connecting shaft frame, 404-fixed frame, 405-blade, 406-second connecting shaft frame, 407-driving rod, 408-third connecting shaft frame, 409-connecting frame, 410-telescopic frame, 411-extension plate frame, 501-second fixed shaft frame, 502-cylinder body, 503-external thread, 504-vent hole, 505-filtering core plate, 506-an internal thread ring frame, 601-a limit ring frame, 602-a connecting shaft, 603-an elastic telescopic arm, 604-a sealing plate, 605-a sliding seat, 606-a sliding rail, 607-an exhaust port, 608-a transmission plate frame, 701-a water storage tank, 702-a water quality detector, 703-an electromagnetic valve, 704-a communicating pipe, 705-a detection box, 706-a colorimetric plate, 707-a connecting shaft, 708-a liquid mixing rod, 709-a connecting hose, 801-a purification bin, 802-a purification filter element, 803-a connecting valve and 804-a liquid discharge port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A laboratory environmental quality inspection apparatus, in one embodiment of the present invention, as shown in fig. 1, the laboratory environmental quality inspection apparatus comprising: a box body 1; the gas inlet device 2 is connected with the box body 1 and is used for introducing and communicating gas in a large range; the pressurization purification device 3 is connected with the air inlet device 2 and is used for pressurization purification treatment of gas; the pressurized discharge device 6 is connected with the pressurized purification device 3, and is used for rapidly leading out purified gas; wherein the pressurized purification device 3 comprises: the guide assembly 4 is arranged inside the box body 1, is used for quickly introducing and circulating gas and completing conduction and circulation from the filter cylinder assembly 5 to the pressurization and discharge device 6; and the filter cylinder assembly 5 is connected with the guide assembly 4, and is used for driving the guide assembly 4 to carry out centrifugal filtration and purification on the gas.
In one embodiment of the invention:
as shown in fig. 1 and 4, the intake device 2 includes: the air inlet bin 201 is arranged outside the box body 1; a main air bin 202 positioned outside the air inlet bin 201, wherein the main air bin 202 is arranged outside the air inlet bin 201; the gas detector 203 is positioned inside the gas inlet bin 201 and used for directional detection of gas quality; the auxiliary gas guide bins 204 are connected with the gas inlet bin 201 and are used for being matched with the main gas guide bin 202 to conduct gas fast introduction; the induced draft fan 205, the said induced draft fan 205 is set up in the interior of the air intake storehouse 201;
the external main gas guide bin 202 and the external four auxiliary gas guide bins 204 of the gas inlet bin 201 are connected with the gas inlet bin 201, when gas detection is carried out, external gas is guided into the gas inlet bin 201 through the main gas guide bin 202 and the four auxiliary gas guide bins 204 under the driving of an internal induced draft fan 205, a gas detector 203 arranged inside carries out multi-directional index detection on the gas guided into the gas inlet bin, and if the gas quality does not meet the requirement of a set range, the bottom pressurizing and purifying device 3 is started to purify the gas guided into the gas inlet bin;
in addition, the air inlet device 2 can be replaced by a fixedly arranged independent air inlet piece, the air inlet device 2 can further improve the air inlet range, and sufficient air inlet is introduced in multiple directions within the same time, so that the gas detection quality is further improved.
In one embodiment of the invention:
as shown in fig. 1 and 3, the guide assembly 4 includes: the top of the first fixed shaft bracket 401 is movably connected with the interior of the box body 1; the top ring frame 402 is movably connected with the first fixed shaft frame 401, and the bottom ring frame 402 is connected with the pressurizing and discharging device 6; a first connecting pedestal 403 located inside the ring pedestal 402; at least four fixing frames 404, the inner sides of the fixing frames 404 are connected with the first connecting shaft frame 403, and the outer sides of the fixing frames 404 are connected with the inner wall of the bottom ring frame 402 and are used for fixedly connecting the first connecting shaft frame 403; a plurality of blades 405, wherein the blades 405 are connected with the first connecting shaft bracket 403; the extension plate frame is connected with the bottom ring frame; one side of the telescopic frame is connected with the interior of the box body, and the other side of the telescopic frame is connected with the extension plate frame and used for moving and driving the bottom ring frame; one end of the extension plate frame 411 is fixedly connected with the connecting frame, and the other end of the extension plate frame 411 is fixedly connected with the connecting frame 409 at the bottom; the telescopic frame 410 is provided with one side connected with the inside of the box body 1 and the other side connected with the extension plate frame 411, and is used for moving and driving the bottom ring frame 402; the telescopic frame 410 is driven by an electric motor; a first transmission member, one end of which is connected with the extension plate frame 411, the other end of which is connected with the fixed frame 404, and is used for matching with the extension plate frame to drive the blade 405 to rotate, and the first transmission member can drive the blade 405 to rotate, thereby driving the gas to circulate,
in one embodiment of the invention:
the first transmission member includes: a second fixed shaft bracket 406, wherein the second fixed shaft bracket 406 is connected with the outer side of one fixed bracket 404; the transmission rod 407, the transmission rod 407 couples to second connecting shaft bracket 406; a third connecting shaft bracket 408, wherein the third connecting shaft bracket 408 is arranged at one end of the transmission rod 407 far away from the second connecting shaft bracket 406; the connecting frame 409 is connected with the third connecting shaft frame 408;
under the driving of the telescopic frame 410, the extension plate frame 411 can reciprocate outside the cylinder 502 along a fixed direction, and at the same time of reciprocating movement, under the matching of the second connecting shaft frame 406, the transmission rod 407 and the third connecting shaft frame 408, the ring frame 402 and the inner blades 405 thereof can rotate rapidly, and the upper and lower blades 405 are matched to accelerate and conduct the airflow guided into the inside of the air inlet device 2;
in addition, the first transmission piece can be replaced by a gear rack, and the first transmission piece can drive the extension plate frame 411 to perform linear motion, so that the blades are driven to rotate, and the integral synchronization degree of the device is further improved.
In one embodiment of the invention:
as shown in fig. 1, the filter cartridge assembly 5 includes: at least two second fixed shaft brackets 501, wherein the second fixed shaft brackets 501 are connected with the box body 1; the cylinder 502 is connected with the second fixed shaft brackets 501 at two sides; external threads 503 on the exterior of the barrel 502; the plurality of vent holes 504 are arranged outside the cylinder body 502, and are used for conducting gas inside the cylinder body 502; the filter core plate 505 is arranged inside the cylinder body 502 and is used for filtering and purifying gas; the filter element 505 can be made of filter elements of different materials, so that the purification effect is further improved; the internal thread ring frame 506 is in threaded connection with the cylinder body 502 through an external thread 503, and the bottom of the internal thread ring frame 506 is connected with the extension plate frame 411 and is used for being matched with the external thread 503 to drive the cylinder body 502 to rotate;
the bottom of the internal thread ring frame 506 is connected with the extension plate frame 411, when the external extension plate frame 411 and the internal thread ring frame 506 perform reciprocating horizontal movement, under the matching of external threads 503 outside the cylinder body 502, the cylinder body 502 performs constant-speed periodic rotation in the middle of the second fixed shaft frames 501 on two sides, when the cylinder body 502 rotates, external air flow is guided into the cylinder body 502 through a plurality of vent holes 504 outside the cylinder body 502, but part of the air flows out through the external vent holes 504, the rotating cylinder body 502 performs drum-type filtering and purifying on the internal air through a plurality of groups of filter core plates 505 arranged inside, and the purifying degree of the air entering the cylinder body 502 can be further improved through the plurality of groups of filter core plates 505;
in addition, the filter cartridge assembly 5 can be replaced by the filter element plate which is fixedly arranged, compared with directional circulation purification, the drum-type purification effect is more thorough, and meanwhile, the purified gas is rapidly guided out to the next part for treatment by matching with the guide assembly 4 which is arranged outside.
In one embodiment of the invention:
as shown in fig. 1, the forced air discharge device 6 includes: the limiting ring frame 601, the bottom side ring frame 402 is mounted in the middle of the limiting ring frame 601; a connecting shaft 602 connected to a first connecting pedestal inside the retainer ring; the transmission plate frame 608, wherein the transmission plate frame 608 is arranged outside the connecting shaft 602; the sealing plate 604 is positioned outside the connecting shaft 602, the sealing plate 604 is connected with the inside of the box body 1 in a sliding manner, and the connecting shaft 602 penetrates through the inside of the sealing plate 604; the second transmission piece is connected with the sealing plate and used for driving the sealing plate to reciprocate through the rotation of the connecting shaft, and the reciprocating movement of the sealing plate can be realized through the cooperation of the second transmission piece and the connecting shaft 602; at least two sets of sliding members, said sliding members being arranged in connection with the sealing plate 603; the slider includes: at least two sliding seats 605, wherein the sliding seats 605 are arranged at two ends of the sealing plate 603; the sliding rails 606 are arranged inside the box body 1, and are used for being matched with the sliding seat 605 to be in sliding connection; the gas outlets 607 are connected with the inside of the box body 1, arranged between the limiting ring frame 601 and the sealing plate 604 and used for directionally guiding out the pressurized gas;
in one embodiment of the invention:
the second transmission member includes: the transmission plate frame 608 is rotatably connected with the connecting shaft 602; elastic telescopic arm 603, elastic telescopic arm 603 one end and the inside swing joint of box 1, the other end and closing plate 604 bottom swing joint for the elasticity lift removal of closing plate 604 is accomplished to cooperation transmission grillage 608, elastic telescopic arm 603 includes: at least two support rods, one support rod is movably connected with the interior of the box body 1, and the other support rod is movably connected with the bottom of the sealing plate 604; the spring ring is elastically connected with the two support rods and is used for elastic connection support of the support rods at two sides
The connecting shaft 602 is connected with the first connecting shaft bracket 403 in the middle of the bottom side ring bracket 402, when the first connecting shaft bracket 403 rotates, the connecting shaft 602 rotates along with the first connecting shaft bracket 403, so as to drive the transmission plate bracket 608 connected with the first connecting shaft bracket 608 to rotate, transmission plates are arranged on two sides of the transmission plate bracket 608, the transmission plates are in rotating contact with the elastic telescopic arms 603 on two sides, meanwhile, pin seats are arranged on two sides of the elastic telescopic arms 603 and are used for being movably connected with the inside of the box body 1 and the sealing plate 604, a spring ring is arranged in the middle of the elastic telescopic arms 603, the spring ring is arranged inside the shaft bracket of the elastic telescopic arms 603 and is used for realizing elastic reset of the arm bodies on two sides by matching with the shaft bracket, when the transmission plates rotating on two sides are in contact with the spring shaft bracket, the supporting rods on two sides move to lift up the sealing plate 604 on the middle part, so as to generate a pressurizing effect on the gas inside the limiting ring bracket 601, and quickly lead out the gas to the outside through the exhaust port 607, when the transmission plates rotating at the two sides are not in contact with the spring rings any more, the support rods at the two sides are reset under the action of the inner spring rings, and the middle sealing plate 604 moves downwards;
in addition, the elastic telescopic arm 603 and the transmission plate frame 608 can further improve the moving stability of the sealing plate 604 and simultaneously can be matched to further improve the overall synchronism of the device by driving the reciprocating movement through a gear rack arranged outside the sealing plate 604 so as to replace a second transmission piece.
In one embodiment of the invention:
as shown in fig. 1 to 2, the laboratory environment quality detecting apparatus further includes: water purification subassembly 8, water purification subassembly 8 links to each other with box 1 for the interim quick purification of water, water purification subassembly 8 includes: the purifying bin 801 is arranged outside the box body 1; a plurality of purification filter elements 802 positioned inside the purification bin 801 and used for filtering and purifying water; the connecting valve 803 is arranged outside the purifying bin 801 and is used for sealing and communicating an external pipe body; a liquid outlet 804, wherein the liquid outlet 804 is arranged outside the purification bin 801;
the water quality detection device 7 can detect the introduced water body, and if the water body is unqualified, the water body in the water storage equipment can be rapidly purified and treated inside the water purification component 8 externally arranged.
In one embodiment of the invention:
as shown in fig. 1 to 2, the laboratory environment quality detecting apparatus further includes: water quality testing device 7, water quality testing device 7 sets up in the outside of box 1 for the short-term test of water handles, water quality testing device 7 includes: a water storage tank 701, wherein the water storage tank 701 is arranged outside the box body 1; a water quality detector 702 positioned outside the water storage tank 701 and used for sampling and detecting the water content; at least two electromagnetic valves 703, the said electromagnetic valve 703 couples to water storage tank 701; a communicating pipe 704 located outside the electromagnetic valve 703; the detection boxes 705 are arranged outside the box body 1 and used for storing and placing reaction liquid; the shell of the detection box 705 is made of transparent materials; a drain valve 706 located outside the detection chamber 705; a transmission shaft 707, wherein the transmission shaft 707 is connected with the second fixed shaft bracket 501; the liquid mixing rods 708 are arranged outside the transmission shaft 707 and are used for stirring and mixing the water body and the detection liquid; the connecting hose 709 is connected with the water storage tank 701 and is used for leading in and leading out of the water body;
the water quality detector 702 can detect the water content; connect hose 709 and outside water export valve intercommunication, it stores to the storage water tank 701 inside to wait to detect the water, detect the case 705 inside storing respectively different types and detecting the liquid in both sides, carry out water content material colorimetric reaction, open and correspond side solenoid valve 703, can be with the leading-in corresponding side detection case 705 inside of the inside water of storage water tank 701, and simultaneously, transmission shaft 707 is under the drive of the fixed pedestal 501 of second, it rotates to drive the three liquid pole 708 that mixes in the outside, mix the water with detecting the liquid, further improve mixed effect, observe the colour of liquid after mixing, then observe the record.
To sum up, this device reasonable in design, the air inlet unit 2 of outside setting has increased gaseous leading-in scope to further improved gaseous detection quality, can purify quick pressure boost emission to gas not up to standard, simultaneously, be provided with water quality testing device 7, further improved laboratory environmental quality detection efficiency, improved the not enough of current device, have higher practicality and market prospect, be fit for using widely on a large scale.
The working principle of the invention is as follows: the external main gas guide bin 202 and the external four auxiliary gas guide bins 204 of the gas inlet bin 201 are connected with the gas inlet bin 201, when gas detection is carried out, external gas is guided into the gas inlet bin 201 through the main gas guide bin 202 and the four auxiliary gas guide bins 204 under the drive of an internal induced draft fan 205, a gas detector 203 arranged inside carries out multi-directional index detection on the gas guided into the internal bin, if the gas quality does not meet the requirement of a set range, the bottom pressurizing and purifying device 3 is started to carry out purification treatment on the gas guided into the internal bin, the gas inlet device 2 can be replaced by a fixed and independently arranged gas inlet piece, the gas inlet device 2 can further improve the gas inlet range, sufficient gas can be guided into the multiple directions within the same time, the gas detection quality is further improved, and under the drive of the telescopic frame 410, the extension plate frame 411 and external components connected with the extension plate frame can reciprocate along the fixed direction, during reciprocating movement, under the matching of the second connecting shaft bracket 406, the transmission rod 407 and the third connecting shaft bracket 408, the ring bracket 402 and the internal blades 405 thereof can rotate rapidly, the upper and lower blades 405 are matched to conduct the air flow guided into the inside of the air inlet device 2 in an accelerating manner, and during conducting, the air flow is purified and filtered by the filter cartridge assembly 5 arranged in the middle, the bottom of the internal thread ring bracket 506 is connected with the extension plate bracket 411, when the external extension plate bracket 411 and the internal thread ring bracket 506 perform reciprocating horizontal movement, under the matching of the external thread 503 of the cylinder body 502, the cylinder body 502 performs constant-speed periodic rotation in the middle of the second fixing shaft brackets 501 arranged at both sides, during rotation, the external air flow is guided into the cylinder body 502 through a plurality of air vents 504 outside the cylinder body 502, and the rotating cylinder body 502 performs drum-type filtering and purification on the internal air through a plurality of sets of filter cartridges 505 arranged inside, the filter cartridge component 5 can be replaced by a fixedly arranged filter element plate, the filter cartridge component 5 can carry out drum-type filtering purification on other components, compared with directional circulation purification, the drum-type purification effect is more thorough, and meanwhile, purified gas is rapidly led out to the next part for treatment by matching with an externally arranged guide component 4;
the connecting shaft 602 is connected with the first connecting shaft bracket 403 in the middle of the bottom side ring bracket 402, when the first connecting shaft bracket 403 rotates, the connecting shaft 602 rotates along with the first connecting shaft bracket, so as to drive the transmission plate bracket 608 connected with the first connecting shaft bracket to rotate, transmission plates are arranged on two sides of the transmission plate bracket 608, the transmission plates are in rotating contact with the elastic telescopic arms 603 on two sides, meanwhile, pin seats are arranged on two sides of the elastic telescopic arms 603 and are used for being movably connected with the outside components, a spring shaft bracket is arranged in the middle of the elastic telescopic arms 603, when the transmission plates rotating on two sides are in contact with the spring shaft bracket, the arm bodies on two sides move, the middle sealing plate 604 is lifted upwards, a pressurization effect is generated on the gas in the limiting ring bracket 601, the gas in the inner part is quickly led out through the exhaust port 607, when the transmission plates rotating on two sides are not in contact with the spring shaft bracket any more, the arm bodies on two sides reset under the action of the inner spring shaft bracket, the middle sealing plate 604 moves downwards, the pressurizing and discharging device 6 can be replaced by a fixed exhaust device, the pressurizing and discharging device 6 circulates in a reciprocating manner, internal periodic pressurization is achieved, rapid pressurization and discharge of gas are achieved, the water quality detection device 7 can detect a guided water body, if the water body is unqualified, redundant water bodies in the water storage device can be guided into the externally arranged water purification component 8 for rapid purification treatment, and the water quality detector 702 can detect the water content; connect hose 709 and outside water export valve intercommunication, it stores to the storage water tank 701 inside to wait to detect the water, detect the case 705 inside storing respectively different types and detecting the liquid in both sides, carry out water content material colorimetric reaction, open and correspond side solenoid valve 703, can be with the leading-in corresponding side detection case 705 inside of the inside water of storage water tank 701, and simultaneously, transmission shaft 707 is under the drive of the fixed pedestal 501 of second, it rotates to drive the three liquid pole 708 that mixes in the outside, mix the water with detecting the liquid, further improve mixed effect, observe the colour of liquid after mixing, then observe the record.
Claims (9)
1. A laboratory environmental quality detection apparatus, characterized by comprising:
a box body;
the gas inlet device is connected with the box body and is used for introducing and communicating gas in a large range;
the pressurization purification device is connected with the gas inlet device and is used for pressurization purification treatment of gas;
the pressurized discharge device is connected with the pressurized purification device and is used for rapidly leading out purified gas;
wherein, pressure boost purifier includes:
the guide assembly is arranged inside the box body and used for quickly guiding and circulating gas to finish the conduction and circulation of the gas from the filter cartridge assembly to the pressurization discharge device;
and the filter cylinder assembly is connected with the guide assembly and is used for driving the guide assembly to carry out centrifugal filtration and purification on the gas.
2. The laboratory environmental quality detection apparatus of claim 1, wherein the air inlet device comprises:
the air inlet bin is arranged outside the box body;
the main air bin is positioned outside the air inlet bin and arranged outside the air inlet bin;
the gas detector is positioned in the gas inlet bin and used for directionally detecting the gas quality;
the auxiliary gas guide bins are connected with the gas inlet bin and are used for being matched with the main gas guide bin to conduct rapid gas introduction;
and the induced draft fan is arranged inside the air inlet bin.
3. The laboratory environment quality detection apparatus of claim 1, wherein the guide assembly comprises:
the first fixed shaft bracket is connected with the interior of the box body;
the top ring frame is connected with the first fixed shaft frame, and the bottom ring frame is connected with the pressurizing and discharging device;
the first connecting shaft bracket is positioned inside the ring bracket;
the inner sides of the fixing frames are connected with the first connecting shaft frame, and the outer sides of the fixing frames are connected with the inner wall of the bottom ring frame and used for fixedly connecting the first connecting shaft frame;
the blades are connected with the first connecting shaft frame;
the extension plate frame is connected with the bottom ring frame;
one side of the telescopic frame is connected with the interior of the box body, and the other side of the telescopic frame is connected with the extension plate frame;
and one end of the first transmission piece is connected with the extension plate frame, and the other end of the first transmission piece is connected with the fixed frame and is used for matching the extension plate frame to drive the blades to rotate.
4. The laboratory environment quality detection apparatus of claim 3, wherein the first transmission member comprises:
the second fixed shaft bracket is connected with the outer side of one fixed bracket;
the transmission rod is connected with the second connecting shaft frame;
the third connecting shaft bracket is arranged at one end of the transmission rod, which is far away from the second connecting shaft bracket;
and the connecting frame is connected with the third connecting shaft frame.
5. The laboratory environment quality detection apparatus of claim 4, wherein the filter cartridge assembly comprises:
the second fixed shaft brackets are connected with the box body;
the cylinder body is connected with the second fixed shaft brackets on two sides;
external threads located on the exterior of the barrel;
the plurality of vent holes are arranged outside the cylinder body and used for conducting gas inside the cylinder body;
the filter element plate is arranged inside the cylinder body and is used for filtering and purifying gas;
the internal thread ring frame, the internal thread ring frame is inside to link to each other with the external screw thread, and the internal thread ring frame is outside to link to each other with the extension grillage for the cooperation external screw thread carries out the rotary drive of barrel.
6. The laboratory environment quality detection apparatus of claim 5, wherein the pressure boost drain comprises:
the limiting ring frame is connected with the bottom side ring frame;
the connecting shaft is positioned in the limiting ring frame and connected with the first connecting shaft frame in the limiting ring frame;
the sealing plate is connected with the interior of the box body in a sliding manner;
the second transmission piece is connected with the sealing plate and used for driving the sealing plate to reciprocate through the rotation of the connecting shaft;
and the exhaust ports are arranged between the limiting ring frame and the sealing plate and used for directionally guiding out the pressurized gas.
7. The laboratory environmental quality test apparatus of claim 6, wherein said second transmission comprises:
the transmission plate frame is rotatably connected with the connecting shaft;
elastic telescopic arm, elastic telescopic arm one end and the inside swing joint of box, the other end and closing plate bottom swing joint for the elasticity lift removal of closing plate is accomplished to the cooperation transmission grillage, elastic telescopic arm includes:
at least two support rods, one support rod is movably connected with the interior of the box body, and the other support rod is movably connected with the bottom of the sealing plate;
and the spring ring is elastically connected with the two support rods and is used for elastically connecting and supporting the support rods on two sides.
8. The laboratory environment quality test apparatus according to claim 1, wherein said laboratory environment quality test apparatus further comprises:
the water purification subassembly, the water purification subassembly links to each other with the box for interim quick purification of water, the water purification subassembly includes:
the purifying bin is arranged outside the box body;
the purification filter elements are positioned in the purification bin and used for filtering and purifying water;
the connecting valve is arranged outside the purifying bin and used for sealing and communicating the external pipe body;
and the liquid outlet is arranged outside the purifying bin.
9. The laboratory environment quality test apparatus according to claim 1, wherein said laboratory environment quality test apparatus further comprises:
water quality testing device, water quality testing device sets up at the box outside for the short-term test of water is handled, water quality testing device includes:
the water storage tank is arranged outside the box body;
the water quality detector is positioned outside the water storage tank and is used for sampling and detecting the water content;
the electromagnetic valves are connected with the water storage tank;
the communicating pipe is positioned outside the electromagnetic valve and is connected with the electromagnetic valve;
the detection boxes are arranged outside the box body and are connected with the communicating pipe;
the liquid discharge valve is positioned outside the detection box;
the transmission shaft is connected with the second fixed shaft bracket;
the liquid mixing rods are arranged outside the transmission shaft and used for stirring and mixing the water body and the detection liquid;
and the connecting hose is connected with the water storage tank and is used for leading in, leading out and communicating the water body.
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| CN202111183624.8A CN113797658A (en) | 2021-10-11 | 2021-10-11 | Laboratory environment quality detection equipment |
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| CN202111183624.8A CN113797658A (en) | 2021-10-11 | 2021-10-11 | Laboratory environment quality detection equipment |
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| CN212855061U (en) * | 2020-03-27 | 2021-04-02 | 朗天科技股份有限公司 | Waste gas purification environmental protection equipment |
| CN112781653A (en) * | 2020-12-30 | 2021-05-11 | 宁夏师范学院 | Chemical laboratory environment detection monitoring device and monitoring method thereof |
| CN213275563U (en) * | 2020-11-06 | 2021-05-25 | 杭州焕业机电设备有限公司 | Water quality sampling pretreatment machine box |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109694148A (en) * | 2019-03-07 | 2019-04-30 | 陆鑫 | A kind of pure water purification device and its purification of water processing method |
| CN212855061U (en) * | 2020-03-27 | 2021-04-02 | 朗天科技股份有限公司 | Waste gas purification environmental protection equipment |
| CN213275563U (en) * | 2020-11-06 | 2021-05-25 | 杭州焕业机电设备有限公司 | Water quality sampling pretreatment machine box |
| CN112781653A (en) * | 2020-12-30 | 2021-05-11 | 宁夏师范学院 | Chemical laboratory environment detection monitoring device and monitoring method thereof |
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