CN222160542U - Independent air supply device for air jet looms - Google Patents
Independent air supply device for air jet looms Download PDFInfo
- Publication number
- CN222160542U CN222160542U CN202420243878.7U CN202420243878U CN222160542U CN 222160542 U CN222160542 U CN 222160542U CN 202420243878 U CN202420243878 U CN 202420243878U CN 222160542 U CN222160542 U CN 222160542U
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- China
- Prior art keywords
- independent air
- air bag
- independent
- jet loom
- cooling
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- 238000001816 cooling Methods 0.000 claims abstract description 41
- 239000007788 liquid Substances 0.000 claims description 9
- 210000003437 trachea Anatomy 0.000 claims description 2
- 239000000110 cooling liquid Substances 0.000 abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 239000011229 interlayer Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000005057 refrigeration Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 4
- 238000004321 preservation Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Looms (AREA)
Abstract
本实用新型公开了应用于喷气织机的独立供气装置，包括独立气包与空气压缩机，所述空气压缩机位于独立气包的左侧，所述独立气包的顶部固定连接有出气管，所述独立气包的外圈一体成型有外扩夹层。该实用新型，通过在独立气包内设置冷却腔内部填充冷却液，使得空气压缩机所产生的气流通过导热盘管输送，冷却液对导热盘管进行导热降温进而降低进入喷气织机内部气流的温度，避免供气温度过高导致车间温度过高，且通过对流原理在冷却腔靠上部分设置温度传感器对顶部水温进行监测，在顶部水温较高无法实现散热时通过将冷却液导入循环箱内部制冷再送入冷却腔内部，实现循环，在保证冷却液降温效果的同时降低循环所需能耗。
The utility model discloses an independent air supply device applied to a jet loom, including an independent air bag and an air compressor, wherein the air compressor is located on the left side of the independent air bag, the top of the independent air bag is fixedly connected with an air outlet pipe, and the outer ring of the independent air bag is integrally formed with an outward expansion interlayer. The utility model arranges a cooling chamber in the independent air bag and fills the cooling liquid inside, so that the airflow generated by the air compressor is transported through a heat-conducting coil, and the cooling liquid conducts heat and cools the heat-conducting coil to reduce the temperature of the airflow entering the jet loom, thereby avoiding excessive workshop temperature caused by excessive supply temperature, and a temperature sensor is arranged at the upper part of the cooling chamber according to the convection principle to monitor the top water temperature, and when the top water temperature is too high to achieve heat dissipation, the cooling liquid is introduced into the circulation box for refrigeration and then sent into the cooling chamber to achieve circulation, thereby ensuring the cooling effect of the cooling liquid while reducing the energy consumption required for circulation.
Description
Technical Field
The utility model relates to the technical field of air jet loom supporting equipment, in particular to an independent air supply device applied to an air jet loom.
Background
The air jet loom needs to be equipped with an air supply system to operate, most of the current air jet loom adopts a centralized air supply mode, namely, a plurality of air jet looms share a main pump station, the main pump station supplies high-pressure air for each loom and is used for realizing weft insertion tasks of air flow weft insertion mechanisms of each loom, so that the main pump station needs to be provided with a high-power motor, and even if a part of the looms are stopped and a part of the looms operate, the main pump station operates at full speed, so that energy waste is caused, a large amount of investment is required for constructing a main pump station, the production cost is increased, and the defects of unstable air supply and high temperature of a loom workshop are also caused even though independent air supply systems of some air jet looms appear in the market at present.
For example, patent application number CN202221522618.0 discloses an independent air supply device of an air jet loom, which comprises a water-cooled air compressor driven by a main shaft of the air jet loom and an independent air bag, wherein a jacket is sleeved on the independent air bag, a cylinder for dividing the independent air bag into an inner cooling cavity and an outer heat preservation cavity is arranged in the jacket, an air duct is spirally arranged on the inner wall of the cylinder, an inlet end of the air duct is connected with the air compressor, an outlet end of the air duct extends into the independent air bag, an arc plate is arranged at the inner bottom of the independent air bag, a lower cooling cavity is formed between the arc plate and the bottom wall of the independent air bag, the lower cooling cavity is connected with the outer heat preservation cavity through a communicating pipe I, an annular seat is arranged at the inner top of the independent air bag, an upper cooling cavity is arranged in the side wall of the annular seat, the inner cooling cavity is communicated with the upper cooling cavity through a communicating pipe II, and the upper cooling cavity is connected with the outer heat preservation cavity through a communicating pipe III. The invention has simple structure and convenient use.
The device guides the air flow by arranging the air guide pipe inside the cylinder, realizes heat exchange with the air guide pipe through the plurality of groups of cooling cavities, and further reduces the air flow temperature, but the temperature of cooling liquid inside the cooling cavity rises after heat exchange, the heat conduction effect is reduced after long-time use, and if the device has a circulation function on the market, the device needs to be continuously started, and the energy consumption is higher.
Disclosure of utility model
Aiming at the problems in the prior art, the utility model aims to provide an independent air supply device applied to an air jet loom so as to overcome the defects of the background technology.
In order to achieve the above purpose, the present utility model adopts the following technical scheme.
Be applied to air jet loom's independent air feed device, including independent air bag and air compressor, the air compressor is located the left side of independent air bag, the top fixedly connected with outlet duct of independent air bag, the outer lane integrated into one piece of independent air bag has outer expansion intermediate layer, the cooling chamber has been seted up to outer expansion intermediate layer's inside, fixed mounting has temperature sensor on the inner wall of cooling chamber, fixedly connected with heat conduction coil on the inner wall of cooling chamber, heat conduction coil's top runs through and extends to the inside of independent air bag, the trachea on the air compressor is connected with heat conduction coil's bottom, outer expansion intermediate layer's outer lane fixedly connected with circulation tank, fixedly connected with evenly distributed's back flow on the inner wall of cooling chamber, install the solenoid valve on the back flow, the other end of back flow runs through outer expansion intermediate layer and extends to the inside of circulation tank, fixedly mounted has two refrigerators on the inner wall of circulation tank, the bottom fixed mounting of circulation tank has two drawing liquid pumps, the top of drawing liquid pump runs through and extends to the inside of circulation tank, the bottom of drawing liquid pump and runs through and extends to the air compressor, all is connected with the air pump through the air compressor.
As further description of the technical scheme, the safety valve and the pressure gauge are fixedly arranged at the top of the independent air bag, and the bottom ends of the pressure gauge and the safety valve penetrate through and extend to the inside of the independent air bag.
As a further description of the technical scheme, the refrigerator is fixedly connected with radiating fins which are uniformly distributed, and the radiating fins penetrate through and extend to the outside of the circulation box.
As further description of the technical scheme, the independent air bag is provided with a prompt lamp which is connected with the processor through signals.
As a further description of the technical scheme, a timing module is arranged in the independent air bag and is in signal connection with the processor.
As further description of the technical scheme, a drain pipe is fixedly arranged on the inner bottom wall of the independent air bag, and the bottom end of the drain pipe penetrates through and extends to the bottom of the independent air bag.
Compared with the prior art, the utility model has the advantages that:
According to the utility model, the cooling cavity is filled with the cooling liquid in the independent air bag, so that the air flow generated by the air compressor is conveyed through the heat conducting coil pipe, the heat conducting coil pipe is conducted by the cooling liquid to cool down, the temperature of the air flow entering the air jet loom is reduced, the situation that the temperature of a workshop is too high due to the fact that the temperature of supplied air is too high is avoided, the temperature sensor is arranged at the upper part of the cooling cavity to monitor the water temperature at the top through the convection principle, and when the water temperature at the top is high, heat dissipation cannot be realized, the cooling liquid is led into the circulation box to refrigerate and then is conveyed into the cooling cavity, circulation is realized, and the cooling effect of the cooling liquid is ensured, and meanwhile, the energy consumption required by circulation is reduced.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic diagram of the principle of the present utility model.
The reference numerals in the figures illustrate:
1. An independent air bag; 2, an air compressor, 3, an air outlet pipe, 4, an external expansion interlayer, 5, a cooling cavity, 6, a temperature sensor, 7, a heat conducting coil pipe, 8, a circulation box, 9, a return pipe, 10, an electromagnetic valve, 11, a refrigerator, 12, a liquid pump, 13, a processor, 14, a safety valve, 15, a pressure gauge, 16, a radiating fin, 17, a prompt lamp, 18, a timing module, 19 and a blow-down pipe.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;
Referring to fig. 1-4, in the utility model, an independent air supply device applied to an air jet loom comprises an independent air bag 1 and an air compressor 2, wherein the air compressor 2 is positioned at the left side of the independent air bag 1, the top of the independent air bag 1 is fixedly connected with an air outlet pipe 3, an outer ring of the independent air bag 1 is integrally formed with an outer expansion interlayer 4, a cooling cavity 5 is arranged in the outer expansion interlayer 4, a temperature sensor 6 is fixedly arranged on the inner wall of the cooling cavity 5, a heat conducting coil 7 is fixedly connected to the inner wall of the cooling cavity 5, the top end of the heat conducting coil 7 penetrates and extends into the inner part of the independent air bag 1, an air pipe on the air compressor 2 is connected with the bottom end of the heat conducting coil 7, the outer ring of the outer expansion interlayer 4 is fixedly connected with a circulation box 8, the inner wall of the cooling cavity 5 is fixedly connected with evenly distributed return pipes 9, electromagnetic valves 10 are arranged on the return pipes 9, the other ends of the return pipes 9 penetrate through the outer expansion interlayer 4 and extend into the inner part of the circulation box 8, two coolers 11 are fixedly arranged on the inner wall of the circulation box 8, two liquid pumps 12 are fixedly arranged at the bottom of the circulation box 8, the top ends of the liquid pumps 12 penetrate through the inner walls of the circulation box 8 and extend into the respective air pumps 12 and are connected with the signal pumps 13 and the air pump 1 and the signal processor 13 are connected with the respective air pump 13;
The top of the independent air bag 1 is fixedly provided with a safety valve 14 and a pressure gauge 15, and the bottom ends of the pressure gauge 15 and the safety valve 14 penetrate through and extend to the inside of the independent air bag 1;
A timing module 18 is arranged in the independent air bag 1, and the timing module 18 is in signal connection with the processor 13.
The air compressor 2 is driven by a main shaft of the air jet loom, electric energy is saved, compressed air is sent into the heat conducting coil 7 through an air pipe, at the moment, cooling liquid with lower temperature is filled in the cooling cavity 5, the air flow continuously filled into the heat conducting coil 7 along with the air flow starts to move upwards, and the cooling liquid can exchange heat with the air flow through the inner wall of the heat conducting coil 7, so that the temperature of the air flow is reduced, at the moment, the heat of the cooling liquid starts to rise, when the air flow enters the independent air bag 1 through the heat conducting coil 7, the air is discharged through the air outlet pipe 3 at the top to supply air to the air jet loom, the independent air bag 1 is equivalent to a buffer air storage tank, the stability of the air supply is guaranteed, at the moment, the cooling liquid in the cooling cavity 5 is heated to generate a convection state, the density of the cooling liquid containing heat is smaller, so that the cooling liquid floats above the cold water, the temperature of the temperature sensor 6 arranged on the cooling liquid begins to rise, the numerical value is transmitted to the processor 13, the processor 13 controls the electromagnetic valve 10 to be electrified to work after the numerical value exceeds a set value, the cooling liquid higher than the return pipe 9 after the electromagnetic valve 10 is electrified enters the circulation box 8 through the return pipe 9, the processor 13 refrigerates the cooling liquid entering the circulation box 8 through the refrigerator 11, the time period set by the timing module 18 reaches the closing of the electromagnetic valve 10, the liquid level of the cooling liquid is at the position of the return pipe 9, and then the liquid drawing pump 12 generates pressure after being electrified to convey the refrigerated cooling liquid into the cooling cavity 5, so that the cooling liquid can be recycled.
According to the utility model, the cooling liquid is filled in the cooling cavity 5 arranged in the independent air bag 1, so that the air flow generated by the air compressor 2 is conveyed through the heat conducting coil pipe 7, the heat conducting coil pipe 7 is conducted by the cooling liquid to cool down, the temperature of the air flow entering the air jet loom is reduced, the situation that the temperature of a workshop is too high due to the fact that the temperature of supplied air is too high is avoided, the temperature sensor 6 is arranged at the upper part of the cooling cavity 5 to monitor the water temperature at the top, and when the water temperature at the top is high, heat dissipation cannot be realized, the cooling liquid is led into the circulation box 8 to refrigerate and then is conveyed into the cooling cavity 5, circulation is realized, and the cooling effect of the cooling liquid is ensured, and meanwhile, the energy consumption required by circulation is reduced.
Referring to fig. 1, the refrigerator 11 is fixedly connected with uniformly distributed cooling fins 16, and the cooling fins 16 penetrate and extend to the outside of the circulation box 8.
In the utility model, the heat dissipation effect of the refrigerator 11 can be further improved by arranging the heat dissipation fins 16, and the service life of the refrigerator 11 is prolonged.
Referring to fig. 4, an independent air bag 1 is provided with a warning light 17, and the warning light 17 is connected with a processor 13 in a signal manner.
In the utility model, when the temperature value of the temperature sensor 6 exceeds the set value, the processor 13 controls the indicator lamp 17 to be electrified to work at the same time, the indicator lamp 17 starts to flash, and a user can know the state of the equipment in time.
Referring to fig. 1 and 2, a drain pipe 19 is fixedly installed on the inner bottom wall of the independent air bag 1, and the bottom end of the drain pipe 19 penetrates and extends to the bottom of the independent air bag 1.
In the utility model, the arrangement of the drain pipe 19 can facilitate the subsequent cleaning of the inside of the independent air bag 1 by a user.
The above is a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
1. Be applied to air jet loom's independent air supply unit, including independent air bag (1) and air compressor (2), air compressor (2) are located the left side of independent air bag (1), its characterized in that:
The top fixedly connected with outlet duct (3) of independent air package (1), the outer lane integrated into one piece of independent air package (1) has outer expansion intermediate layer (4), cooling chamber (5) have been seted up to the inside of outer expansion intermediate layer (4), fixedly mounted has temperature sensor (6) on the inner wall of cooling chamber (5), fixedly connected with heat conduction coil (7) on the inner wall of cooling chamber (5), the top of heat conduction coil (7) runs through and extends to the inside of independent air package (1), the trachea on air compressor (2) is connected with the bottom of heat conduction coil (7), outer lane fixedly connected with circulation tank (8) of outer expansion intermediate layer (4), fixedly connected with back flow (9) of evenly distributed on the inner wall of cooling chamber (5), install solenoid valve (10) on back flow (9) the other end run through outer expansion intermediate layer (4) and extend to the inside of circulation tank (8), fixedly mounted has two drawing-out device (11) on the inner wall of circulation tank (8), drawing-out pump (12) are run through to the bottom of circulation pump (12) and extend to the inside of circulation pump (12), the independent air bag (1) is provided with a processor (13);
The liquid pump (12), the electromagnetic valve (10), the temperature sensor (6) and the refrigerator (11) are all in signal connection with the processor (13).
2. The independent air supply device applied to the air jet loom according to claim 1, wherein the top of the independent air bag (1) is fixedly provided with a safety valve (14) and a pressure gauge (15), and the bottom ends of the pressure gauge (15) and the safety valve (14) penetrate and extend into the independent air bag (1).
3. The independent air supply device for the air jet loom according to claim 1, wherein the cooler (11) is fixedly connected with uniformly distributed cooling fins (16), and the cooling fins (16) penetrate and extend to the outside of the circulation box (8).
4. The independent air supply device applied to the air jet loom according to claim 1 is characterized in that the independent air bag (1) is provided with a prompt lamp (17), and the prompt lamp (17) is in signal connection with the processor (13).
5. The independent air supply device applied to the air jet loom according to claim 1 is characterized in that a timing module (18) is arranged in the independent air bag (1), and the timing module (18) is in signal connection with the processor (13).
6. The independent air supply device applied to the air jet loom according to claim 1, wherein a drain pipe (19) is fixedly arranged on the inner bottom wall of the independent air bag (1), and the bottom end of the drain pipe (19) penetrates through and extends to the bottom of the independent air bag (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420243878.7U CN222160542U (en) | 2024-02-01 | 2024-02-01 | Independent air supply device for air jet looms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420243878.7U CN222160542U (en) | 2024-02-01 | 2024-02-01 | Independent air supply device for air jet looms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222160542U true CN222160542U (en) | 2024-12-13 |
Family
ID=93783103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420243878.7U Active CN222160542U (en) | 2024-02-01 | 2024-02-01 | Independent air supply device for air jet looms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222160542U (en) |
-
2024
- 2024-02-01 CN CN202420243878.7U patent/CN222160542U/en active Active
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