CN219452341U - Cooling device of air compressor - Google Patents
Cooling device of air compressor Download PDFInfo
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- CN219452341U CN219452341U CN202320413666.4U CN202320413666U CN219452341U CN 219452341 U CN219452341 U CN 219452341U CN 202320413666 U CN202320413666 U CN 202320413666U CN 219452341 U CN219452341 U CN 219452341U
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Abstract
The utility model belongs to the field of air compressors, in particular to an air compressor cooling device, which comprises a base, wherein a heat exchanger is arranged on the base, a first water inlet pipe is arranged on the heat exchanger, a filter box is arranged on the heat exchanger, a water inlet is formed in a top plate of the filter box, a three-way valve is arranged at the water inlet, three pipe orifices of the three-way valve are respectively a second water inlet pipe, a drain pipe and a first water outlet pipe, a filter layer is arranged in the filter box, a differential pressure sensor is arranged on the side wall of the filter box, a control panel is arranged on the side wall of the filter box, the pressure at the water inlet and the water outlet is detected through the differential pressure sensor, a signal is sent to the control panel, the control panel transmits the signal to the three-way valve, the three-way valve can close the second water inlet pipe, the drain pipe is opened, water can enter from the first water outlet pipe under the action of the pressure, the filter layer is flushed, the impurity is cleaned, and the impurity is cleaned at regular time.
Description
Technical Field
The utility model relates to the field of air compressors, in particular to a cooling device of an air compressor.
Background
An air compressor is a device for compressing gas, and most air compressors are reciprocating piston type, rotating blades or rotating screws, so that the air compressor is very easy to generate heat, and a cooling device is needed in the process of cooling the air compressor.
The existing cooling device consists of a heat exchanger, a cold water pipe, a water pump and other structures, and the cold water cooled in the heat exchanger is led into the cold water pipe through the action of the water pump, thereby realizing the cooling of the air compressor,
however, the existing cooling device has no cleaning structure, impurities in water cannot be cleaned timely when the water is blocked, so that the cooling performance is reduced, and meanwhile, water vapor is generated in the cooled air compressor, so that the gas is moist; accordingly, an air compressor cooling device is proposed to address the above-described problems.
Disclosure of Invention
In order to make up the defects of the prior art and solve the problems in the prior art, the utility model provides a cooling device of an air compressor.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to an air compressor cooling device, which comprises a base, wherein a heat exchanger is arranged on the base, a first water inlet pipe is arranged on the heat exchanger, a filter box is arranged on the heat exchanger, a water outlet is formed in the bottom side of the filter box, a first water pipe is arranged at the water outlet, the other end of the first water pipe is connected with the first water inlet pipe, a water inlet is formed in a top plate of the filter box, a three-way valve is arranged at the water inlet, three pipe orifices of the three-way valve are respectively a second water inlet pipe, a blow-off pipe and a first water outlet pipe, the first water outlet pipe is arranged at the water inlet of the top plate of the filter box, a filter layer is arranged in the filter box and consists of a quartz sand layer, an active carbon layer and a manganese sand layer, a differential pressure sensor is arranged on the side wall of the filter box, one sensing end of the differential pressure sensor is arranged at the water inlet, the other sensing end of the differential pressure sensor is arranged at the water outlet, a control panel is arranged on the side wall of the filter box, the control panel is respectively connected with a three-way valve and the differential pressure sensor through a circuit, cold water passes through a filter layer in the filter box by connecting the cold water from a second water inlet pipe on the filter box, most of impurities are blocked on the upper surface of the filter layer, a small part of impurities are trapped in the filter layer, cold water without impurities enters the heat exchanger, when the impurities reach a certain amount, the differential pressure sensor detects the pressure at the water inlet and the water outlet, the differential pressure sensor is of a model DMP331, when the differential pressure reaches a set value, the differential pressure sensor sends a signal to the control panel, the control panel sends the signal to the three-way valve, the three-way valve closes the second water inlet pipe, and opens the drain pipe due to the small pressure of the drain channel, the water can get into from first outlet pipe under the effect of pressure, erodees the filter layer, and sewage can be discharged from the blow off pipe, has realized the clearance to impurity, avoids impurity to pile up and causes the jam, influences the cooling effect, is favorable to regularly wasing the impurity.
Preferably, the second water outlet pipe is arranged on the heat exchanger, the second water outlet pipe and the first water inlet pipe are positioned on the same side wall, the third water inlet pipe and the third water outlet pipe are respectively arranged on the other side of the heat exchanger, the third water inlet pipe is close to the upper end, the mounting seat is arranged on the base, the air compressor is arranged on the mounting seat, the cooling pipe is arranged on the periphery of the air compressor, cooling water is arranged inside the cooling pipe, the second water pipe is arranged on the top side of the cooling pipe, the other end of the second water pipe is connected with the third water outlet pipe of the heat exchanger, the first water pump is arranged on the second water pipe, the third water pipe is arranged on the bottom side of the cooling pipe, the other end of the third water pipe is connected with the third water inlet pipe of the heat exchanger, the second water pump is arranged on the third water pipe, hot water of the cooling pipe is led into the heat exchanger from the third water inlet pipe through the second water pump, the hot water is in the heat exchanger and is subjected to heat exchange with the cold water led in from the first water inlet pipe, and then the hot water is cooled from the first water pipe to the air compressor through the second water pump, and the air compressor is cooled by the second water pump, and the air is cooled by the second water pump to realize the air cooling effect.
Preferably, the intake pipe is installed to one side of air compressor machine, the outlet duct is installed to the opposite side of air compressor machine, be connected with the filter that absorbs water on the outlet duct, placed high performance compound filter paper in the filter that absorbs water, cool off the air compressor machine through the cooling tube, can produce the drop of water on the air compressor machine inner wall, can contain moisture in the exhaust air in the follow air compressor machine, install the filter that absorbs water in outlet duct department, the water absorption medium in the filter that absorbs water is high performance compound filter paper, and high performance compound filter paper can absorb moisture, has realized the drying to the air, is of value to improving the desiccation of air.
The utility model has the advantages that:
1. according to the utility model, cold water is connected from the second water inlet pipe on the filter tank, the cold water passes through the filter layer in the filter tank, most of impurities are blocked on the upper surface of the filter layer, a small part of impurities are blocked in the filter layer, cold water without impurities enters the heat exchanger, when the impurities reach a certain amount, the pressure at the water inlet and the water outlet is detected by the pressure difference sensor, the pressure difference sensor is a DMP, when the pressure difference reaches a set value, the pressure difference sensor sends a signal to the control panel, the control panel sends the signal to the three-way valve, the three-way valve can close the second water inlet pipe, the sewage pipe is opened, water enters from the first water outlet pipe under the action of the pressure for flushing the filter layer due to the fact that the pressure of the sewage channel is smaller, the sewage is discharged from the sewage pipe, the impurities are cleaned, the impurities are prevented from being accumulated to cause blockage, the cooling effect is influenced, and the impurities are cleaned regularly.
2. According to the utility model, through the operation of the second water pump, hot water in the cooling pipe is led into the heat exchanger from the third water inlet pipe along the third water pipe, the hot water exchanges heat with cold water led in from the first water inlet pipe in the heat exchanger, then the hot water enters the cooling pipe from the second water pipe to cool the air compressor through the action of the first water pump, so that the air compressor is cooled through the cooling pipe, water drops are generated on the inner wall of the air compressor, moisture is contained in air discharged from the air compressor, a water absorption filter is arranged at an air outlet pipe, a water absorption medium in the water absorption filter is high-performance composite filter paper, the water is absorbed by the high-performance composite filter paper, the drying of the air is realized, and the air dryer is beneficial to improving the dryness of the air.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic perspective view of a first embodiment;
fig. 2 is an enlarged perspective view of a filter box according to the first embodiment;
fig. 3 is a schematic perspective view of a second perspective view according to the first embodiment;
fig. 4 is a perspective view of a third perspective view of the first embodiment;
fig. 5 is a schematic perspective view of a first perspective view of a second embodiment.
In the figure: 1. a base; 2. a heat exchanger; 3. a first water inlet pipe; 4. a filter box; 5. a first water pipe; 6. a three-way valve; 7. a second water inlet pipe; 8. a blow-down pipe; 9. a first water outlet pipe; 10. a filter layer; 11. a differential pressure sensor; 12. a control panel; 13. a second water outlet pipe; 14. a third water inlet pipe; 15. a third water outlet pipe; 16. a mounting base; 17. an air compressor; 18. a cooling tube; 19. a second water pipe; 20. a first water pump; 21. a third water pipe; 22. a second water pump; 23. an air inlet pipe; 24. an air outlet pipe; 25. a water-absorbing filter; 26. and (3) a pulley.
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.
Example 1
Referring to fig. 1-4, a cooling device for an air compressor comprises a base 1, a heat exchanger 2 is installed on the base 1, a first water inlet pipe 3 is installed on the heat exchanger 2, a filter box 4 is installed on the heat exchanger 2, a water outlet is formed in the bottom side of the filter box 4, a first water pipe 5 is installed at the water outlet, the other end of the first water pipe 5 is connected to the first water inlet pipe 3, a water inlet is formed in the top plate of the filter box 4, a three-way valve 6 is installed at the water inlet, three pipe openings of the three-way valve 6 are respectively a second water inlet pipe 7, a blow-off pipe 8 and a first water outlet pipe 9, the first water outlet pipe 9 is installed at the water inlet of the top plate of the filter box 4, a filter layer 10 is placed inside the filter box 4, the filter layer 10 consists of a quartz sand layer, an active carbon layer and a manganese sand layer, a differential pressure sensor 11 is installed on the side wall of the filter box 4, one sensing end of the differential pressure sensor 11 is installed at the water inlet, the other sensing end of the differential pressure sensor 11 is installed at the water outlet, a control panel 12 is installed on the side wall of the filter box 4, and the control panel 12 is respectively connected with the three-way valve 6 and the differential pressure sensor 11 through a circuit; in order to prevent the heat exchanger 2 from blocking and causing the heat exchange cooling performance to be reduced, the impurity needs to be cleaned timely, cold water is connected from the second water inlet pipe 7 on the filter tank 4, the cold water passes through the filter layer 10 in the filter tank 4, most of the impurity is blocked on the upper surface of the filter layer 10, a small part of the impurity is blocked in the filter layer 10, cold water without the impurity enters the heat exchanger 2, when the impurity reaches a certain amount, the pressure difference sensor 11 detects the pressure at the water inlet and the water outlet, the model of the pressure difference sensor 11 is DMP331, when the pressure difference reaches a set value, the pressure difference sensor 11 sends a signal to the control panel 12, the control panel 12 transmits the signal to the three-way valve 6, the three-way valve 6 can close the second water inlet pipe 7, the sewage drain pipe 8 is opened, the water can enter from the first water outlet pipe 9 under the action of the pressure, the filter layer 10 is flushed, the sewage can be discharged from the sewage drain pipe 8, the impurity is prevented from being accumulated and blocked, the cooling effect is influenced, and the impurity is favorable for cleaning.
The heat exchanger 2 is provided with a second water outlet pipe 13, the second water outlet pipe 13 and the first water inlet pipe 3 are positioned on the same side wall, the other side of the heat exchanger 2 is respectively provided with a third water inlet pipe 14 and a third water outlet pipe 15, the third water inlet pipe 14 is close to the upper end, the base 1 is provided with a mounting seat 16, the mounting seat 16 is provided with an air compressor 17, the periphery of the air compressor 17 is provided with a cooling pipe 18, cooling water is placed in the cooling pipe 18, the top side of the cooling pipe 18 is provided with a second water pipe 19, the other end of the second water pipe 19 is connected with the third water outlet pipe 15 of the heat exchanger 2, the second water pipe 19 is provided with a first water pump 20, the bottom side of the cooling pipe 18 is provided with a third water pipe 21, the other end of the third water pipe 21 is connected with the third water inlet pipe 14 of the heat exchanger 2, and the third water pipe 21 is provided with a second water pump 22; during operation, in the process of cooling the air compressor 17, the second water pump 22 is operated to guide hot water in the cooling pipe 18 into the heat exchanger 2 from the third water inlet pipe 14 along the third water conveying pipe 21, the hot water exchanges heat with cold water guided from the first water inlet pipe 3 in the heat exchanger 2, and then the hot water enters the cooling pipe 18 from the second water conveying pipe 19 to cool the air compressor 17 under the action of the first water pump 20, so that the air compressor 17 is cooled, and the air compressor 17 is cooled quickly.
An air inlet pipe 23 is arranged on one side of the air compressor 17, an air outlet pipe 24 is arranged on the other side of the air compressor 17, a water absorption filter 25 is connected to the air outlet pipe 24, and high-performance composite filter paper is placed in the water absorption filter 25; during operation, in the process of removing the moisture of the air in the air compressor 17, the air compressor 17 is cooled through the cooling pipe 18, water drops are generated on the inner wall of the air compressor 17, the air discharged from the air compressor 17 contains the moisture, the water absorbing filter 25 is arranged at the air outlet pipe 24, the water absorbing medium in the water absorbing filter 25 is high-performance composite filter paper, the high-performance composite filter paper absorbs the moisture, the drying of the air is realized, and the drying performance of the air is improved.
Example two
Referring to fig. 5, in a first comparative example, as another embodiment of the present utility model, a pulley 26 is installed at the bottom side of the base 1; during operation, the pulley 26 is arranged at the bottom side of the base 1, so that the device can be moved, and the device can be transported conveniently.
In order to prevent the heat exchange cooling performance from being reduced due to the blockage of the heat exchanger 2, impurities need to be cleaned timely, cold water is introduced from the second water inlet pipe 7 on the filter box 4, the cold water passes through the filter layer 10 in the filter box 4, most of the impurities are blocked on the upper surface of the filter layer 10, the other part of the impurities are trapped in the filter layer 10, cold water without the impurities enters the heat exchanger 2, when the impurities reach a certain amount, the pressure difference sensor 11 detects the pressure at the water inlet and the water outlet, the pressure difference sensor 11 is a DMP331, when the pressure difference reaches a set value, the pressure difference sensor 11 sends a signal to the control panel 12, the control panel 12 sends the signal to the three-way valve 6, the three-way valve 6 closes the second water inlet pipe 7, the sewage drain pipe 8 is opened, and the water enters from the first water outlet pipe 9 under the action of the pressure to wash the filter layer 10 due to the small pressure of the sewage drain channel, the sewage is discharged from the sewage discharge pipe 8, the impurity cleaning is realized, the blockage caused by the accumulation of the impurities is avoided, the cooling effect is influenced, the impurity cleaning is facilitated to be carried out at regular time, in the process of cooling the air compressor 17, the second water pump 22 operates, the hot water in the cooling pipe 18 is led into the heat exchanger 2 from the third water inlet pipe 14 along the third water pipe 21, the hot water exchanges heat with the cold water led in from the first water inlet pipe 3 in the heat exchanger 2, then the first water pump 20 acts, the hot water enters the cooling pipe 18 from the second water pipe 19 to cool the air compressor 17, the cooling of the air compressor 17 is realized, the air compressor 17 is cooled by the cooling pipe 18, water drops are generated on the inner wall of the air compressor 17 in the process of removing the water of the air in the air compressor 17, the air discharged from the air compressor 17 contains the water, the water absorption filter 25 is arranged at the air outlet pipe 24, the water absorption medium in the water absorption filter 25 is high-performance composite filter paper, and the high-performance composite filter paper can absorb water, so that the air drying is realized, and the air drying property is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. An air compressor machine cooling device, its characterized in that: comprises a base (1), install heat exchanger (2) on base (1), install first inlet tube (3) on heat exchanger (2), install rose box (4) on heat exchanger (2), delivery port has been seted up to rose box (4) bottom side, first raceway (5) are installed to delivery port department, the other end of first raceway (5) is connected on first inlet tube (3), the water inlet has been seted up on rose box (4) roof, three-way valve (6) are installed to water inlet department, three mouth of pipe of three-way valve (6) are second inlet tube (7), blow off pipe (8) and first outlet pipe (9) respectively, first outlet pipe (9) are installed in the water inlet department of rose box (4) roof, filter layer (10) are placed to rose box (4) inside, filter layer (10) are constituteed by quartz sand layer, active carbon layer and manganese layer, install differential pressure sensor (11) on rose box (4) lateral wall, differential pressure sensor (11) are installed on the lateral wall, differential pressure sensor (11) is installed at the water inlet (12) lateral wall of another sensor (4) is installed to the lateral wall, the lateral wall is installed to the lateral wall of another sensor (12), the control panel (12) is respectively connected with the three-way valve (6) and the differential pressure sensor (11) through circuits.
2. An air compressor cooling device according to claim 1, wherein: the heat exchanger (2) is provided with a second water outlet pipe (13), and the second water outlet pipe (13) and the first water inlet pipe (3) are positioned on the same side wall.
3. An air compressor cooling device according to claim 1, wherein: a third water inlet pipe (14) and a third water outlet pipe (15) are respectively arranged on the other side of the heat exchanger (2), and the third water inlet pipe (14) is close to the upper end.
4. An air compressor cooling device according to claim 1, wherein: install mount pad (16) on base (1), install air compressor machine (17) on mount pad (16), cooling tube (18) are installed to the periphery of air compressor machine (17), cooling water has been placed to cooling tube (18) inside.
5. The cooling device of an air compressor according to claim 4, wherein: the top side of cooling tube (18) is installed second raceway (19), the other end of second raceway (19) is connected with third outlet pipe (15) of heat exchanger (2), install first water pump (20) on second raceway (19), third raceway (21) are installed to the bottom side of cooling tube (18), the other end of third raceway (21) is connected on third inlet tube (14) of heat exchanger (2), install second water pump (22) on third raceway (21).
6. The cooling device of an air compressor according to claim 4, wherein: an air inlet pipe (23) is arranged on one side of the air compressor (17), an air outlet pipe (24) is arranged on the other side of the air compressor (17), a water absorption filter (25) is connected to the air outlet pipe (24), and high-performance composite filter paper is placed in the water absorption filter (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320413666.4U CN219452341U (en) | 2023-03-07 | 2023-03-07 | Cooling device of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320413666.4U CN219452341U (en) | 2023-03-07 | 2023-03-07 | Cooling device of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219452341U true CN219452341U (en) | 2023-08-01 |
Family
ID=87385193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320413666.4U Active CN219452341U (en) | 2023-03-07 | 2023-03-07 | Cooling device of air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219452341U (en) |
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2023
- 2023-03-07 CN CN202320413666.4U patent/CN219452341U/en active Active
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