CN217976507U - Waste heat recovery device of air compressor - Google Patents
Waste heat recovery device of air compressor Download PDFInfo
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- CN217976507U CN217976507U CN202221399420.8U CN202221399420U CN217976507U CN 217976507 U CN217976507 U CN 217976507U CN 202221399420 U CN202221399420 U CN 202221399420U CN 217976507 U CN217976507 U CN 217976507U
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Abstract
The utility model belongs to the technical field of air compressor waste heat recovery, concretely relates to air compressor waste heat recovery device, including air compressor, circulating oil pipe, oily waste heat recovery case and air conditioner, the cooling oil of air compressor flows into oily waste heat recovery case through circulating oil pipe when using and cools down and then flows back to the circulation of air compressor, the cold water of air conditioner flows into oily waste heat recovery case through the outlet pipe, then flows out from the inlet tube, utilize oily waste heat recovery case with the air conditioner of kilowatt and kilowatt to carry out the temperature to trade, carry the cold water that the air conditioner produced into oily waste heat recovery case through the outlet pipe, the air compressor oil temperature reduces, practice thrift radiator fan's power consumption; the cold water reduces the oil temperature of a circulating oil pipe in the oil waste heat recovery box, the cooling oil in the circulating oil pipe improves the temperature of the cold water, the water temperature of the air conditioner is improved, the time for compressing and heating the air conditioner is shortened, the air conditioner only starts a circulating water pump and does not start a compressor, and the power consumption of the air conditioner is reduced.
Description
Technical Field
The utility model belongs to the technical field of air compressor machine waste heat recovery, concretely relates to air compressor machine waste heat recovery device.
Background
The air compressor is a basic product of industrial modernization, and has full pneumatic meaning in electrical and automation; the air compressor is a main body in the core equipment of the pneumatic system and the electromechanical air-entraining source device, and is a device for converting mechanical energy of a prime mover (usually a motor or a diesel engine) into gas pressure energy, and is an air pressure generating device for compressing air.
The screw compressor is one of air compressors, when the air compressor works, a large amount of heat is generated, the heat is brought out of the machine body through lubricating oil, the temperature of the lubricating oil discharged out of the machine body is usually 90-105 degrees, in the prior art, the lubricating oil is cooled by adopting an air cooling mode, on one hand, the cooling effect is poor, the heat dissipation fan is not stopped, on the other hand, the heat of the lubricating oil is directly lost into the air, a large amount of heat loss and resource waste are caused, the existing air compressor does not have a waste heat recovery function, further, redundant waste heat is generated, heat source pollution can be formed, and the air compressor is not beneficial to air environmental protection.
SUMMERY OF THE UTILITY MODEL
To the defect and the problem that existing equipment exists, the utility model provides an air compressor machine waste heat recovery device, the effectual function that does not have waste heat recovery who exists among the existing equipment of having solved, and then cause unnecessary waste heat to produce and can form the heat source pollution, be unfavorable for the air environmental protection, the relatively poor problem of practicality.
The utility model provides a scheme that its technical problem adopted is: the utility model provides an air compressor machine waste heat recovery device, including air compressor machine, circulating oil pipe, oily waste heat recovery case and air conditioner, be provided with oil inlet, oil-out, water inlet and delivery port on the oily waste heat recovery case, circulating oil pipe's one end links to each other with the oil-out of air compressor machine, the other end links to each other with the oil inlet of air compressor machine, its mid portion gets into from the oil inlet of oily waste heat recovery case, come out from the oil-out of oily waste heat recovery case, and it spirals and sets up in oily waste heat recovery case, be provided with inlet tube and outlet pipe on the air conditioner, one end of outlet pipe links to each other with the water inlet of oily waste heat recovery case, the one end of inlet tube links to each other with the delivery port of oily waste heat recovery case, the upper end joint of oily waste heat recovery case has the case lid, be fixed with the motor on the case lid, the output transmission of motor is connected with the pivot, the pivot sets up on the central line of oily waste heat recovery case, and extend to oily waste heat recovery case, the equipartition has the stirring leaf in the pivot.
Furthermore, the part of producing oil of circulating oil pipe is provided with the oil gas jar, and one side of oil gas jar is connected with the tee bend outlet duct, and the one end of tee bend outlet duct is connected with compressed air waste heat recovery device, is provided with air inlet, gas outlet, water inlet and delivery port on the compressed air waste heat recovery device, and the water inlet of compressed air waste heat recovery device links to each other with the outlet pipe, leads to pipe intercommunication between the delivery port of compressed air waste heat recovery device and the water inlet of oil waste heat recovery case, is connected with the pressure water pump on the outlet pipe, and the gas holder is connected to the other end of tee bend outlet duct.
Furthermore, a filter screen is arranged in the oil waste heat recovery tank, and the filter screen is arranged below the spiral part of the circulating oil pipe.
Furthermore, a groove is formed in the upper portion of the oil waste heat recovery tank, a heat insulation layer is arranged in the groove, a clamping block is arranged on the lower portion of the tank cover, and the clamping block is connected with the groove in a matched and clamped mode.
Furthermore, the rear side equipartition of oily waste heat recovery case has the nose of hanging, hangs nose joint and has detachable fixed disk.
The utility model has the advantages that: the utility model discloses in the waste heat recovery work of mainly used air compressor machine, through the cooperation setting of air compressor machine, circulating oil pipe, oily waste heat recovery case and air conditioner, the cooling oil of use time space press flows into oily waste heat recovery incasement through circulating oil pipe and cools down and flows back empty press circulation use after, the cold water of air conditioner flows into oily waste heat recovery incasement through the outlet pipe, then flows out from the inlet tube, utilize oily waste heat recovery case with kilowatt and kilowatt air conditioner to carry out the temperature to trade, carry into oily waste heat recovery incasement through the outlet pipe the cold water that the air conditioner produced, the air compressor machine oil temperature reduces, practices thrift radiator fan's power consumption; the cold water reduces the oil temperature of a circulating oil pipe in the oil waste heat recovery tank, the cooling oil in the circulating oil pipe improves the temperature of the cold water, the water temperature of the air conditioner is improved, the time for compressing and heating the air conditioner is reduced, the air conditioner only starts a circulating water pump and does not start a compressor, and the power consumption of the air conditioner is reduced; the starter motor drives the rotating shaft and the stirring blades to rotate, so that water in the oil waste heat recovery tank can be stirred, the flowability of the water is increased, and the cooling rate of the circulating oil pipe is improved.
Through the cooperation setting of oil gas jar and compressed air waste heat recoverer, hot oil that the air compressor produced when using is discharged into the oil gas jar with hot-air together, hot-air gets into compressed air waste heat recoverer through the tee bend outlet duct and carries out the heat exchange, hot oil flows into the interior heat exchange that carries out of oil waste heat recovery case through circulating oil pipe and carries out the heat exchange, the cold water outlet pipe of air conditioner flows into in the compressed air waste heat recoverer and carries out the heat exchange with hot-air, cold water after the heat exchange flows into oil waste heat recovery case again and carries out the heat exchange with hot oil, cold water passes through the dual heat exchange of compressed air waste heat recoverer and oil waste heat recovery case, the heat utilization ratio has been improved greatly, reduce the heat energy pollution, the pressure water pump can provide enough required power in the compressed air waste heat recoverer, the other end connection gas holder of tee bend outlet duct, can collect hot-air for subsequent use, be used for food heat preservation etc..
Through the arrangement of the filter screen, cold water can be filtered, and the water quality is improved; through the arrangement of the groove and the fixture block, the heat insulation layer is arranged in the groove, so that workers can be prevented from being scalded due to overheating in the oil waste heat recovery tank, safety protection is improved, the groove and the fixture block are clamped in a matched mode, convenience can be brought to mounting and dismounting of the tank cover, and the maintenance of the interior of the oil waste heat recovery tank is facilitated; through the setting of hanging the nose, fix the fixed disk in the assigned position during use, then hang the oil waste heat recovery case on the fixed disk through hanging the nose, the people of being convenient for adjust the fixed position of oil waste heat recovery case.
Therefore, the utility model discloses novel structure, the cooling oil of air compressor when using flows into oily waste heat recovery case through circulating oil pipe and flows back empty compressor machine circulation after cooling down in, and the cold water of air conditioner flows into oily waste heat recovery case through the outlet pipe, then flows out from the inlet tube, utilizes oily waste heat recovery case to carry out the temperature with 110 kilowatt and 55 kilowatt's air conditioner to trade, carries the cold water that the air conditioner produced into in the oily waste heat recovery case through the outlet pipe, and the air compressor machine oil temperature reduces, practices thrift radiator fan's power consumption; the cold water reduces the oil temperature of a circulating oil pipe in the oil waste heat recovery box, the cooling oil in the circulating oil pipe increases the temperature of the cold water, the water temperature of the air conditioner is increased, the time for compressing and heating the air conditioner is reduced, the air conditioner only starts a circulating water pump and does not start a compressor, and the power consumption of the air conditioner is reduced; the motor is started to drive the rotating shaft and the stirring blades to rotate, so that water in the oil waste heat recovery tank can be stirred, the flowability of the water is increased, and the cooling rate of the circulating oil pipe is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the waste oil heat recovery tank of the present invention;
FIG. 3 is a schematic structural view of the middle circulation oil pipe of the present invention;
fig. 4 is a schematic structural view of the stirring blade of the present invention.
The reference numbers in the figures are: 1 is the air compressor machine, 2 is circulating oil pipe, 3 is oily waste heat recovery case, 4 is the air conditioner, 5 is the inlet tube, 6 is the outlet pipe, 7 is the case lid, 8 is the motor, 9 is the pivot, 10 is the stirring leaf, 11 is the oil gas jar, 12 is the tee bend outlet duct, 13 is compressed air waste heat recoverer, 14 is the pressure water pump, 15 is the filter screen, 16 is the recess, 17 is the insulating layer, 18 is the fixture block, 19 is the suspension nose, 20 is the fixed disk.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1: this embodiment aims at providing an air compressor machine waste heat recovery device, during the waste heat recovery work of mainly used air compressor machine to solve present equipment and do not have waste heat recovery's function, and then cause unnecessary waste heat to produce and can form the heat source pollution, be unfavorable for the air environmental protection, the relatively poor problem of practicality, based on this, this embodiment has mainly set up oily waste heat recovery case 3 to waste heat recovery device.
In a specific structure, as shown in fig. 1-4, an air compressor waste heat recovery device comprises an air compressor 1, a circulating oil pipe 2, an oil waste heat recovery tank 3 and an air conditioner 4, wherein the oil waste heat recovery tank 3 is provided with an oil inlet, an oil outlet, a water inlet and a water outlet, one end of the circulating oil pipe 2 is connected with the oil outlet of the air compressor 1, the other end of the circulating oil pipe is connected with the oil inlet of the air compressor 1, the middle part of the circulating oil pipe enters from the oil inlet of the oil waste heat recovery tank 3 and exits from the oil outlet of the oil waste heat recovery tank 3, the circulating oil pipe is spirally arranged in the oil waste heat recovery tank 3, the air conditioner 4 is provided with a water inlet pipe 5 and a water outlet pipe 6, one end of the water outlet pipe 6 is connected with the water inlet of the oil waste heat recovery tank 3, one end of the water inlet pipe 5 is connected with the water outlet of the oil waste heat recovery tank 3, the upper end of the oil waste heat recovery tank 3 is clamped with a tank cover 7, a motor 8 is fixed on the tank cover 7, the output end of the motor 8 is in transmission connection with a rotating shaft 9, the rotating shaft 9 is arranged on a central line of the oil waste heat recovery tank 3, and extends into the oil waste heat recovery tank 3, and uniformly distributed with stirring blades 10; through the matching arrangement of the air compressor 1, the circulating oil pipe 2, the oil waste heat recovery tank 3 and the air conditioner 4, cooling oil of the air compressor 1 flows into the oil waste heat recovery tank 3 through the circulating oil pipe 2 for cooling and then flows back to the air compressor 1 for recycling, cold water of the air conditioner 4 flows into the oil waste heat recovery tank 3 through the water outlet pipe 6 and then flows out of the water inlet pipe 5, the air conditioners 4 with the power of 110 kilowatts and 55 kilowatts utilize the oil waste heat recovery tank 3 for water temperature exchange, the cold water generated by the air conditioners 4 is conveyed into the oil waste heat recovery tank 3 through the water outlet pipe 6, the oil temperature of the air compressor 1 is reduced, and the power consumption of a cooling fan is saved; the cold water reduces the oil temperature of the circulating oil pipe 2 in the oil waste heat recovery tank 3, the cooling oil in the circulating oil pipe 2 increases the temperature of the cold water, the water temperature of the air conditioner 4 is increased, the time for compressing and heating the air conditioner 4 is reduced, the air conditioner 4 only starts the circulating water pump, does not start the compressor, and reduces the power consumption of the air conditioner 4; the starting motor 8 drives the rotating shaft 9 and the stirring blades 10 to rotate, so that water in the oil waste heat recovery tank 3 can be stirred, the flowability of the water is increased, and the cooling rate of the circulating oil pipe 2 is increased.
In the embodiment, cooling oil of the air compressor 1 flows into the oil waste heat recovery tank 3 through the circulating oil pipe 2 to be cooled and then flows back to the air compressor 1 for recycling, cold water of the air conditioner 4 flows into the oil waste heat recovery tank 3 through the water outlet pipe 6 and then flows out of the water inlet pipe 5, the air conditioners 4 of 110 kilowatts and 55 kilowatts utilize the oil waste heat recovery tank 3 to exchange the water temperature, the cold water generated by the air conditioners 4 is conveyed into the oil waste heat recovery tank 3 through the water outlet pipe 6, the oil temperature of the air compressor 1 is reduced, and the power consumption of a cooling fan is saved; the cold water reduces the oil temperature of the circulating oil pipe 2 in the oil waste heat recovery tank 3, the cooling oil in the circulating oil pipe 2 increases the temperature of the cold water, the water temperature of the air conditioner 4 is increased, the compression and heating time of the air conditioner 4 is reduced, the air conditioner 4 only starts the circulating water pump, does not start the compressor, and reduces the power consumption of the air conditioner 4; the starting motor 8 drives the rotating shaft 9 and the stirring blades 10 to rotate, so that water in the oil waste heat recovery tank 3 can be stirred, the flowability of the water is increased, and the cooling rate of the circulating oil pipe 2 is improved.
Example 2: this example is substantially the same as example 1, except that: the present embodiment further describes a specific structure of the compressed air waste heat recovery device 13.
In the specific structure, as shown in fig. 1, an oil tank 11 is arranged at an oil outlet part of a circulating oil pipe 2, a three-way air outlet pipe 12 is connected to one side of the oil tank 11, one end of the three-way air outlet pipe 12 is connected with a compressed air waste heat recoverer 13, an air inlet, an air outlet, a water inlet and a water outlet are arranged on the compressed air waste heat recoverer 13, the water inlet of the compressed air waste heat recoverer 13 is connected with a water outlet pipe 6, the water outlet of the compressed air waste heat recoverer 13 is communicated with the water inlet of an oil waste heat recovery tank 3 through a water pipe, a pressurized water pump 14 is connected to the water outlet pipe 6, and the other end of the three-way air outlet pipe 12 is connected with an air storage tank; through the cooperation setting of oil gas jar 11 and compressed air waste heat recoverer 13, hot oil and the hot-air that the space-time press 1 produced when using discharge into oil gas jar 11 together, hot-air gets into compressed air waste heat recoverer 13 through tee bend outlet duct 12 and carries out the heat exchange, hot oil flows into oil waste heat recovery case 3 through circulating oil pipe 2 and carries out the heat exchange, the cold water outlet pipe 6 of air conditioner 4 flows into compressed air waste heat recoverer 13 and carries out the heat exchange with hot-air, cold water after the heat exchange flows into oil waste heat recovery case 3 again and carries out the heat exchange with hot oil, cold water passes through the double heat exchange of compressed air waste heat recoverer 13 and oil waste heat recovery case 3, heat utilization rate has been improved greatly, reduce the heat energy pollution, pressurized water pump 14 can provide enough required power in the compressed air waste heat recoverer 13, the other end connection gas holder of tee bend outlet duct 12 can collect hot-air for use, for food heat preservation etc..
Example 3: this example is substantially the same as example 1, except that: the present embodiment further describes a specific structure of the oil waste heat recovery tank 3.
In a specific structure, as shown in fig. 2-4, a filter screen 15 is arranged in the oil waste heat recovery tank 3, and the filter screen 15 is arranged below the spiral part of the circulating oil pipe 2; through the arrangement of the filter screen 15, cold water can be filtered, and the water quality is improved.
A groove 16 is formed in the upper part of the oil waste heat recovery tank 3, a heat insulation layer 17 is arranged in the groove 16, a fixture block 18 is arranged on the lower part of the tank cover 7, and the fixture block 18 is in adaptive clamping connection with the groove 16; through the setting of recess 16 and fixture block 18, set up insulating layer 17 in recess 16 and can avoid the inside overheated staff of scalding of oily waste heat recovery case 3, improve safety protection, recess 16 and fixture block 18 adaptation joint can be dismantled for the installation of case lid 7 and facilitate, are convenient for maintain oily waste heat recovery case 3 inside.
Hanging noses 19 are uniformly distributed on the rear side of the oil waste heat recovery tank 3, and a detachable fixed disc 20 is clamped in the hanging noses 19; through the setting of hanging nose 19, fix fixed disk 20 in the assigned position during the use, then hang oil waste heat recovery case 3 on fixed disk 20 through hanging nose 19, the people of being convenient for adjust the fixed position of oil waste heat recovery case 3.
Claims (5)
1. The utility model provides an air compressor machine waste heat recovery device which characterized in that: the oil waste heat recovery tank is provided with an oil inlet, an oil outlet, a water inlet and a water outlet, one end of the circulating oil pipe is connected with the oil outlet of the air compressor, the other end of the circulating oil pipe is connected with the oil inlet of the air compressor, the middle part of the circulating oil pipe enters from the oil inlet of the oil waste heat recovery tank and comes out from the oil outlet of the oil waste heat recovery tank, the circulating oil pipe is spirally arranged in the oil waste heat recovery tank, the air conditioner is provided with a water inlet pipe and a water outlet pipe, one end of the water outlet pipe is connected with the water inlet of the oil waste heat recovery tank, one end of the water inlet pipe is connected with the water outlet of the oil waste heat recovery tank, the upper end of the oil waste heat recovery tank is connected with a tank cover in a clamping mode, a motor is fixed on the tank cover, the output end of the motor is in transmission connection with a rotating shaft, the rotating shaft is arranged on a central line of the oil waste heat recovery tank and extends into the oil waste heat recovery tank, and stirring blades are evenly distributed on the rotating shaft.
2. The air compressor waste heat recovery device of claim 1, wherein: the oil outlet part of the circulating oil pipe is provided with an oil gas tank, one side of the oil gas tank is connected with a three-way outlet pipe, one end of the three-way outlet pipe is connected with a compressed air waste heat recoverer, the compressed air waste heat recoverer is provided with an air inlet, an air outlet, a water inlet and a water outlet, the water inlet of the compressed air waste heat recoverer is connected with a water outlet pipe, the water outlet of the compressed air waste heat recoverer is communicated with the water inlet of the oil waste heat recovery tank through a water pipe, a pressure water pump is connected onto the water outlet pipe, and the other end of the three-way outlet pipe is connected with a gas storage tank.
3. The air compressor waste heat recovery device of claim 1, characterized in that: and a filter screen is arranged in the oil waste heat recovery tank and is arranged below the spiral part of the circulating oil pipe.
4. The air compressor waste heat recovery device of claim 1, wherein: the upper part of the oil waste heat recovery tank is provided with a groove, a heat insulation layer is arranged in the groove, the lower part of the tank cover is provided with a fixture block, and the fixture block is connected with the groove in a matched and clamped mode.
5. The air compressor waste heat recovery device of claim 1, wherein: the rear side equipartition of oily waste heat recovery case has the nose of hanging, hangs nose joint and has detachable fixed disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221399420.8U CN217976507U (en) | 2022-06-07 | 2022-06-07 | Waste heat recovery device of air compressor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221399420.8U CN217976507U (en) | 2022-06-07 | 2022-06-07 | Waste heat recovery device of air compressor |
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| Publication Number | Publication Date |
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| CN217976507U true CN217976507U (en) | 2022-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221399420.8U Active CN217976507U (en) | 2022-06-07 | 2022-06-07 | Waste heat recovery device of air compressor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116877381A (en) * | 2023-09-07 | 2023-10-13 | 山西常村大成节能科技有限公司 | Air compressor with energy-saving transformation function and use method |
-
2022
- 2022-06-07 CN CN202221399420.8U patent/CN217976507U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116877381A (en) * | 2023-09-07 | 2023-10-13 | 山西常村大成节能科技有限公司 | Air compressor with energy-saving transformation function and use method |
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