CN220646143U - Cooling and dehumidifying air inlet channel of air compressor - Google Patents
Cooling and dehumidifying air inlet channel of air compressor Download PDFInfo
- Publication number
- CN220646143U CN220646143U CN202321662587.3U CN202321662587U CN220646143U CN 220646143 U CN220646143 U CN 220646143U CN 202321662587 U CN202321662587 U CN 202321662587U CN 220646143 U CN220646143 U CN 220646143U
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- air
- cooling
- hollow tube
- air inlet
- air compressor
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- 238000001816 cooling Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000002826 coolant Substances 0.000 claims abstract description 9
- 238000007791 dehumidification Methods 0.000 claims description 4
- 238000007906 compression Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 239000000110 cooling liquid Substances 0.000 description 4
- 229910052761 rare earth metal Inorganic materials 0.000 description 4
- 150000002910 rare earth metals Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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- Drying Of Gases (AREA)
Abstract
The utility model discloses a cooling, dehumidifying and air-intake channel of an air compressor, which comprises an air inlet pipe fixedly arranged at an inlet of the air compressor, wherein a liquefied net is arranged in the air inlet pipe, the liquefied net comprises two groups of first hollow pipes and second hollow pipes which are arranged in a crossing way, the first hollow pipes and the second hollow pipes are all connected end to end through bent pipes to form a circulation channel, the outlet ends and the inlet ends of the two circulation channels are connected to form an integrated structure, and the other ends of the two circulation channels are connected through a circulating pump to form a circulation channel and pump a cooling medium to circulate in the circulation channel; according to the utility model, the air inlet of the air compressor is provided with the liquefaction net, and the air inlet is dehumidified and cooled in a cooling mode, so that air with higher water content is prevented from entering the air compressor, and meanwhile, the temperature of the compressed air can be reduced by cooling the air in advance, so that the compressed air meets the actual requirements on temperature and humidity.
Description
Technical Field
The utility model relates to the technical field of air compression, in particular to a cooling and dehumidifying air inlet channel of an air compressor.
Background
An air compressor is an air compression device which compresses air and outputs compressed air through rotation of a rotating shaft, and the air pressure is not balanced due to unstable rotation mode of the rotating shaft or different demand relations of an output end. Therefore, in actual operation, the air compressor needs to be adjusted according to the actual pressure of the output end so as to output the air with stable pressure, but in practice, the conventional motor has certain hysteresis and cannot respond to the feedback signal immediately, so that the output of the actual air pressure is affected.
In addition, in the prior art, the air compressor directly compresses the sucked air, and only simple filtration is usually carried out in the process to eliminate part of dust, but a certain amount of water vapor is still contained in the air, and the temperature of the air is increased due to the compression effect in the air compression process, so that the air output after compression often contains a certain amount of moisture and has a certain temperature.
Disclosure of Invention
The utility model aims to provide a cooling and dehumidifying air inlet channel of an air compressor, which solves the problems of vapor accumulation and temperature rise in the prior art when air is sucked for compression.
In order to solve the technical problems, the utility model specifically provides the following technical scheme:
the utility model provides a cooling dehumidification air inlet channel of air compressor machine, includes the intake pipe of fixed mounting in air compressor machine entrance install the liquefaction net in the intake pipe, the liquefaction net includes two sets of alternately set up first hollow tube and second hollow tube, and wherein, first hollow tube and second hollow tube all form the circulation passageway through return bend end to end connection, and the exit end and the entry end of two circulation passageways are connected and are formed integrated structure, and the other end of two circulation passageways passes through the circulating pump and connects and form circulation passageway and pump up the coolant medium and circulate in the circulation passageway.
Further, spiral pipelines are arranged at any positions of the two circulation channels in series, the spiral pipelines are arranged on the outer sides of the air inlet pipes, cooling boxes are arranged on the outer sides of the spiral pipelines, and the cooling boxes refrigerate through refrigerating sheets.
Further, the air inlet pipe is in a bent shape, a water trap is arranged at the lowest position of the air inlet pipe, and an external port is arranged at the bottom end of the water trap.
Further, a plurality of flow gathering sheets are arranged on the first hollow tube and the second hollow tube, and the flow gathering sheets are distributed in sequence along the trend of the first hollow tube and the second hollow tube.
Further, the flow gathering sheet is annular and wraps the first hollow tube and the second hollow tube respectively, and a drainage end is arranged at the tail end of the flow gathering sheet.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the air inlet of the air compressor is provided with the liquefaction net, and the air inlet is dehumidified and cooled in a cooling mode, so that air with higher water content is prevented from entering the air compressor, and meanwhile, the temperature of the compressed air can be reduced by cooling the air in advance, so that the compressed air meets the actual requirements on temperature and humidity. In addition, the device can be arranged on different air compressors in a peripheral mode to achieve the corresponding cooling and dehumidifying purposes, and has strong expandability.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.
Reference numerals in the drawings are respectively as follows:
1-an air inlet pipe; 2-a liquefaction net; 3-a cooling box; 4-a trap; 5-a flow gathering sheet;
201-a first hollow tube; 202-a second hollow tube; 203-spiral pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, the utility model provides a cooling and dehumidifying air inlet channel of an air compressor, which comprises an air inlet pipe 1 fixedly arranged at an inlet of the air compressor, wherein the air compressor is provided with an air inlet and an air outlet, air enters from the air inlet and is pumped out from the air outlet after being rotationally compressed through a rotating shaft, the air outlet is provided with a gas pressure sensor, the gas pressure sensor transmits gas pressure data to a controller, and the controller analyzes and calculates a command to a driving mechanism according to the gas pressure data to control the rotating speed so as to adjust the gas pressure to be in a specified pressure range. The driving mechanism adopts a rare earth motor, namely a permanent magnet rare earth motor, and can control the rotating speed of the rare earth motor in a feedback adjustment mode according to the gas pressure data measured by the gas pressure sensor, so that the air pressure output by the air compressor is stabilized in a specified range. The embodiment relies on the immediate response of the rare earth motor, so that the adjustment is performed immediately according to the gas pressure of the output end, and the stability of the output gas pressure is ensured.
The air inlet pipe 1 is internally provided with the liquefaction net 2, moisture entering air is effectively cooled and output through the liquefaction net 2, most of the moisture can be dried and separated in a condensing mode compared with evaporation caused by air flow, and meanwhile, the air can be cooled.
The liquefaction net 2 comprises two groups of first hollow tubes 201 and second hollow tubes 202 which are arranged in a crossing way, wherein the first hollow tubes 201 and the second hollow tubes 202 are connected end to end through bent pipes to form circulation channels, the outlet ends and the inlet ends of the two circulation channels are connected to form an integrated structure, and the other ends of the two circulation channels are connected through a circulating pump to form a circulating passage and pump a cooling medium to circulate in the circulating passage. In the foregoing, two sets of hollow tubes are disposed in a crossing manner so as to form a net structure, thereby facilitating cooling and dehumidification thereof.
When the air conditioner is used, the liquefaction net 2 exchanges heat with the contacted air through the cooling medium flowing inside, so that water vapor in the air is liquefied into water droplets which adhere to the liquefaction net 2, and the water droplets slide down along the inclined liquefaction net 4 under the action of gravity and are collected and discharged.
In order to facilitate rapid outflow of condensed water, the occurrence time of condensed water on the liquefaction net 2 is reduced, a plurality of flow gathering pieces 5 are arranged on the first hollow pipe 201 and the second hollow pipe 202, the flow gathering pieces 5 are distributed in sequence along the trend of the first hollow pipe 201 and the second hollow pipe 202, the flow gathering pieces 5 are annular and wrap the first hollow pipe 201 and the second hollow pipe 202 respectively, and drainage ends are arranged at the tail ends of the flow gathering pieces 5. In the embodiment, the hollow tube is divided into a plurality of independent sections by the parallel flow collecting sheets, and the condensed water directly drops through the drainage end at the tail end of the hollow tube after being collected, so that the occurrence time of the hollow tube in the whole channel is reduced, and the hollow tube is prevented from being volatilized again in a large amount.
In addition, the air inlet pipe 1 is in a bent shape, a water trap 4 is arranged at the lowest position of the air inlet pipe 1, and an external port is arranged at the bottom end of the water trap 4. The condensed water dropped from the drainage end is converged to the water trap 4 and is discharged through an external port, so that the aim of condensation and dehumidification is fulfilled.
In the embodiment, the water vapor in the air is removed by the method, so that the water vapor content is greatly reduced, and water is prevented from dripping into the air inlet pipe to be accumulated and entering the air compressor through the air inlet. The liquefied net 2 continuously circulates through flowing cooling medium to exchange heat, so that the outer wall of the liquefied net 2 always exchanges heat with air, and the continuity of the process of removing water vapor in the air is ensured.
Further, a spiral pipe 203 is arranged at any position of the two flow channels in series, the spiral pipe 203 is arranged at the outer side of the air inlet pipe 1, a cooling box 3 is arranged at the outer side of the spiral pipe 203, and the cooling box 3 is refrigerated by a refrigerating sheet.
The cooling medium flows in sequence inside the first hollow tube 201 and the second hollow tube 202 under the driving of the circulating pump, liquefied water vapor adheres to the first hollow tube 201 and the second hollow tube 202 and slides into the trap under the action of gravity to be discharged, and the cooling liquid after heat exchange enters the spiral pipeline 203 under the driving of the circulating pump to exchange heat with the outside to reduce the temperature, so that the first hollow tube 201 and the second hollow tube 202 are ensured to have lower temperature. And the spiral duct 203 lengthens the path length of the coolant flow so that the coolant can have sufficient time to release heat.
The cooling box 3 is cooled by a cooling fin and is fixedly provided on the outer wall of the intake pipe. The cooling box 3 is used for manufacturing a low-temperature environment so as to exchange heat with the cooling liquid exchanging heat with the air again, and the temperature of the cooling liquid is reduced, so that the surface temperature of the liquefaction net 2 is reduced at a lower temperature all the time by the cooling liquid to liquefy water vapor in the air, and the removal effect of the water vapor in the air is ensured.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements may be made to the present application by those skilled in the art, which modifications and equivalents are also considered to be within the scope of the present application.
Claims (5)
1. The utility model provides a cooling dehumidification air inlet channel of air compressor machine, includes intake pipe (1) of fixed mounting in air compressor machine entrance, its characterized in that install liquefaction net (2) in intake pipe (1), liquefaction net (2) are including two sets of alternately set up first hollow tube (201) and second hollow tube (202), wherein, first hollow tube (201) and second hollow tube (202) all form the circulation passageway through return bend end to end connection, and the exit end and the entry end of two circulation passageways are connected and are formed integrated structure, and the other end of two circulation passageways passes through the circulating pump and connects and form circulation passageway and pump cooling medium circulation in the circulation passageway.
2. The cooling and dehumidifying air inlet channel of an air compressor according to claim 1, wherein a spiral pipeline (203) is arranged at any position of the two circulation channels in series, the spiral pipeline (203) is arranged at the outer side of the air inlet pipe (1), and a cooling box (3) is arranged at the outer side of the spiral pipeline (203), and the cooling box (3) is refrigerated by a refrigerating sheet.
3. The cooling and dehumidifying air inlet channel of an air compressor according to claim 2, wherein the air inlet pipe (1) is bent, a water trap (4) is arranged at the lowest position of the air inlet pipe (1), and an external port is arranged at the bottom end of the water trap (4).
4. The cooling and dehumidifying air intake channel of an air compressor according to claim 2, wherein a plurality of flow gathering pieces (5) are mounted on the first hollow tube (201) and the second hollow tube (202), and the plurality of flow gathering pieces (5) are distributed in sequence along the trend of the first hollow tube (201) and the second hollow tube (202).
5. The cooling and dehumidifying air inlet channel of an air compressor as claimed in claim 4, wherein the flow gathering sheet (5) is annular and wraps the first hollow tube (201) and the second hollow tube (202) respectively, and a drainage end is arranged at the tail end of the flow gathering sheet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321662587.3U CN220646143U (en) | 2023-06-28 | 2023-06-28 | Cooling and dehumidifying air inlet channel of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321662587.3U CN220646143U (en) | 2023-06-28 | 2023-06-28 | Cooling and dehumidifying air inlet channel of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220646143U true CN220646143U (en) | 2024-03-22 |
Family
ID=90286585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321662587.3U Active CN220646143U (en) | 2023-06-28 | 2023-06-28 | Cooling and dehumidifying air inlet channel of air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220646143U (en) |
-
2023
- 2023-06-28 CN CN202321662587.3U patent/CN220646143U/en active Active
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