CN202326099U - Heat recovery system of water-cooling air compressor - Google Patents
Heat recovery system of water-cooling air compressor Download PDFInfo
- Publication number
- CN202326099U CN202326099U CN2011204506264U CN201120450626U CN202326099U CN 202326099 U CN202326099 U CN 202326099U CN 2011204506264 U CN2011204506264 U CN 2011204506264U CN 201120450626 U CN201120450626 U CN 201120450626U CN 202326099 U CN202326099 U CN 202326099U
- Authority
- CN
- China
- Prior art keywords
- oil
- air compressor
- heat exchanger
- water
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat recovery system of a water-cooling air compressor, comprising an air compressor unit, a gas-oil separation device and a heat exchanger, wherein an oil inlet of the air compressor unit is in connection with an oil outlet of the gas-oil separation device; an oil outlet of the air compressor unit is in connection with an oil inlet of the heat exchanger through an oil pump; an oil outlet of the heat exchanger is in connection with an oil inlet of the gas-oil separation device; a water pipe connected with the external part of a cold water inlet and/or hot water outlet is provided with a water pump. The heat exchanger of the heat recovery system is partially modified by using the strengthening heat transfer theory, and the high heat transfer effect is achieved by being additionally provided with a spiral baffle; and the heat dissipation effect of the air compressor unit is enhanced, the work condition of the air compressor is improved, the service life of the air compressor is prolonged, the energy utilization rate is increased and the industry energy conservation is realized.
Description
Technical field
The utility model relates to a kind of air compressor, is specifically related to a kind of water-cooling air compressor heat recovery system.
Background technique
At present, the application of air compressor (abbreviation air compressor) in commercial production very extensively when air compressor is in operation the consumption significant amount of energy, produces a large amount of heat energy again.For guaranteeing that air compressor runs well, need in time air compressor to be dispelled the heat.The air compressor radiating mode is divided into air-cooled structure and water-cooling structure basically.The radiating mode of air-cooled structure is that the heat discharge that air compressor produced through fan is to atmosphere; The radiating mode of water-cooling structure is to be that medium is taken away the heat that air compressor produces with the cooling water, and the hot water of acquisition is used for commercial production.The radiating mode cooling-down effect of air-cooled structure is relatively poor at present, and application area is less, the most of water-cooling structure that adopts of the heat recovery system of the air compressor of using in the industry.Though the radiating mode of water-cooling structure has been realized the recycling of heat energy to a certain extent,, greatly influenced the heat recovery efficiency of air compressor system because heat exchange efficiency is not high.
The model utility content
The utility model provides a kind of heat recovery efficiency high water-cooling air compressor heat recovery system in order to solve deficiency of the prior art.
For solving the problems of the technologies described above; The utility model adopts following technological scheme: a kind of water-cooling air compressor heat recovery system; Comprise the pneumatics unit; Also comprise gas and oil separating plant and heat exchanger, the filler opening of said pneumatics unit is connected with the oil outlet of gas and oil separating plant, and the oil outlet of pneumatics unit is connected with the filler opening of heat exchanger through oil pump; The oil outlet of heat exchanger is connected with the filler opening of gas and oil separating plant, and the outside water pipe connecting of the cooling water inlet of heat exchanger and/or hot water outlet is provided with water pump.
Be parallel with two oil pipes between the oil outlet of said heat exchanger and the filler opening of gas and oil separating plant, wherein an oil pipe is provided with first switch valve, and another oil pipe is provided with second switch valve and radiator.
Said heat exchanger comprises columniform housing, water pipe that is axially arranged with in the housing and helical baffles, and the two-port of housing is the filler opening and the oil outlet of heat exchanger, the two ends of water pipe are the cooling water inlet and the hot water outlet of heat exchanger.
Adopt technique scheme; The high-temperature hot oil that the pneumatics unit flows out is flowed through through the extraction of oil pump in the housing of heat exchanger; Absorb the heat of deep fat by the cold water of flowing through in the heat exchanger inner conduit; The radiator of flowing through again realizes that heat radiation becomes cool oil (first switch valve and second switch valve are used for controlling the oil plant temperature) for the second time, and cool oil promotes purity through gas and oil separating plant, flows back to the pneumatics unit afterwards and reuses.Helical baffles reduces the flow velocity of fluid in housing, plays the effect that strengthens heat exchange.
The utility model utilizes the augmentation of heat transfer principle, and heat exchanger is carried out the part transformation, increases helical baffles to reach higher heat exchange effect.Improve pneumatics unit radiating effect, improve the air compressor operating conditions, prolong air compressor working life; Improve pneumatics unit heat recovery system efficient, the heat energy that high efficiente callback utilizes the pneumatics unit to produce; The heat exchanger heat exchange efficiency is high, and oily temperature is remained in the reasonable range, delays oil ageing, prolongs the replacement cycle of oil, has saved greatly and has used oil mass; The cooling water of pneumatics unit can be used for commercial production, improves energy utilization rate, realizes industrial energy saving.
Description of drawings
Fig. 1 is the working principle schematic representation of the utility model;
Fig. 2 is the structural representation of heat exchanger;
Fig. 3 is the plan view of Fig. 2.
Embodiment
Like Fig. 1～shown in Figure 3; A kind of water-cooling air compressor heat recovery system of the utility model; Comprise pneumatics unit 1, gas and oil separating plant 2 and heat exchanger 3, the filler opening of pneumatics unit 1 is connected with the oil outlet of gas and oil separating plant 2, and the oil outlet of pneumatics unit 1 is connected with the filler opening of heat exchanger 3 through oil pump 4; The oil outlet of heat exchanger 3 is connected with the filler opening of gas and oil separating plant 2; Be respectively equipped with water pump 5 and water pump 6 on the outside water pipe connecting of the cooling water inlet of heat exchanger 3 and hot water outlet, certainly, also water pump 5 or water pump 6 can only be set.Be parallel with oil pipe 7 and oil pipe 8 between the filler opening of the oil outlet of heat exchanger 3 and gas and oil separating plant 2, oil pipe 7 is provided with first switch valve 9, and oil pipe 8 is provided with second switch valve 10 and radiator 11.Heat exchanger 3 comprises columniform housing 3-1, water pipe 3-2 that is axially arranged with in the housing 3-1 and helical baffles 3-3, and the two-port of housing 3-1 is the filler opening and the oil outlet of heat exchanger 3, the two ends of water pipe 3-2 are the cooling water inlet and the hot water outlet of heat exchanger 3.Gas and oil separating plant 2 is existing mature technology, and concrete structure repeats no more.
When the utility model work was used, the high-temperature hot oil that pneumatics unit 1 flows out was through the extraction of oil pump 4, in the housing 3-1 of the heat exchanger 3 of flowing through; Water pump 5 is sent into cold water with water pump 6 in water pipe 3-2; High-temperature oil liquid flows in housing 3-1, and helical baffles 3-3 reduces the flow velocity of fluid in housing, plays the effect that strengthens heat exchange; The cold water of flowing through among the heat exchanger 3 inner conduit 3-2 absorbs the heat of deep fat; The radiator 11 of flowing through again realizes that heat radiation for the second time becomes cool oil (first switch valve 9 is used for controlling the oil plant temperature with second switch valve 10), and cool oil promotes purity through gas and oil separating plant 2, flows back to afterwards in the pneumatics unit 1 to reuse.
Claims (3)
1. water-cooling air compressor heat recovery system; Comprise the pneumatics unit; It is characterized in that: also comprise gas and oil separating plant and heat exchanger, the filler opening of said pneumatics unit is connected with the oil outlet of gas and oil separating plant, and the oil outlet of pneumatics unit is connected with the filler opening of heat exchanger through oil pump; The oil outlet of heat exchanger is connected with the filler opening of gas and oil separating plant, and the outside water pipe connecting of the cooling water inlet of heat exchanger and/or hot water outlet is provided with water pump.
2. a kind of water-cooling air compressor heat recovery system according to claim 1; It is characterized in that: be parallel with two oil pipes between the oil outlet of said heat exchanger and the filler opening of gas and oil separating plant; Wherein an oil pipe is provided with first switch valve, and another oil pipe is provided with second switch valve and radiator.
3. a kind of water-cooling air compressor heat recovery system according to claim 1 and 2; It is characterized in that: said heat exchanger comprises columniform housing; Water pipe that is axially arranged with in the housing and helical baffles; The two-port of housing is the filler opening and the oil outlet of heat exchanger, and the two ends of water pipe are the cooling water inlet and the hot water outlet of heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204506264U CN202326099U (en) | 2011-11-15 | 2011-11-15 | Heat recovery system of water-cooling air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204506264U CN202326099U (en) | 2011-11-15 | 2011-11-15 | Heat recovery system of water-cooling air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202326099U true CN202326099U (en) | 2012-07-11 |
Family
ID=46438081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204506264U Expired - Fee Related CN202326099U (en) | 2011-11-15 | 2011-11-15 | Heat recovery system of water-cooling air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202326099U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343740A (en) * | 2013-05-27 | 2013-10-09 | 中国五环工程有限公司 | Energy saving and consumption reducing method and system for carbon dioxide compressor |
| CN106769065A (en) * | 2017-01-06 | 2017-05-31 | 吉林大学 | A kind of gas and oil separating plant for engine piston air loss experiment |
| CN115199548A (en) * | 2021-04-09 | 2022-10-18 | 浙江象睿机电设备有限公司 | Heat dissipation and heat recovery device for screw air compressor |
-
2011
- 2011-11-15 CN CN2011204506264U patent/CN202326099U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103343740A (en) * | 2013-05-27 | 2013-10-09 | 中国五环工程有限公司 | Energy saving and consumption reducing method and system for carbon dioxide compressor |
| CN103343740B (en) * | 2013-05-27 | 2015-08-12 | 中国五环工程有限公司 | The energy-saving method of carbon-dioxide gas compressor and system thereof |
| CN106769065A (en) * | 2017-01-06 | 2017-05-31 | 吉林大学 | A kind of gas and oil separating plant for engine piston air loss experiment |
| CN115199548A (en) * | 2021-04-09 | 2022-10-18 | 浙江象睿机电设备有限公司 | Heat dissipation and heat recovery device for screw air compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103835919B (en) | Residual neat recovering system | |
| CN202718837U (en) | Waste heat recovery and gradient utilization device of air compressor | |
| CN204113813U (en) | High-efficient heat radiation oil tank cooling-cycle device | |
| CN103851039A (en) | Hydraulic oil-water cooler | |
| CN202326099U (en) | Heat recovery system of water-cooling air compressor | |
| CN201297253Y (en) | Heat recovery system of water-cooled air compressor | |
| CN103016349A (en) | Energy-saving device for recovering and utilizing waste heat of air compressor | |
| CN201866977U (en) | High-efficiency, energy-saving and air-cooling full type water cooling unit | |
| CN203051144U (en) | Energy-saving device for recycling waste heat of air compressor | |
| CN209672865U (en) | A kind of evaporation type oil cooler | |
| CN201251324Y (en) | Air-conditioner outdoor unit heat exchanger | |
| CN202441659U (en) | Hydraulic oil tank with cooling device | |
| CN202468556U (en) | Oil temperature cooling device for pressure die-casting machine | |
| CN206223012U (en) | A kind of idle air thermal source pump evaporator rinses defrosting device | |
| CN204993023U (en) | Mining H bridge cascades type high pressure explosion -proof frequency converter water cooling system device | |
| CN201381967Y (en) | Novel thermal energy converter | |
| CN203336879U (en) | Condenser heat recovering device | |
| CN202709544U (en) | Multistage condensation comprehensive energy-saving efficient heat exchanger | |
| CN202692766U (en) | Low-resistance heat exchange tube bundle device | |
| CN201377991Y (en) | Air cooler | |
| CN201047732Y (en) | Water cooled heat converter | |
| CN201836023U (en) | Air compressor thermal energy recovery device | |
| CN201583186U (en) | Atomized cooling energy-saving device for air-cooled type condenser | |
| CN104567530A (en) | Oil cooler of integrated one-way valve | |
| CN204163956U (en) | A kind of centrifugal air compressor residual neat recovering system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20171115 |