CN201401311Y - Waste heat recovery device of oil injection rotary air compressor - Google Patents
Waste heat recovery device of oil injection rotary air compressor Download PDFInfo
- Publication number
- CN201401311Y CN201401311Y CN2009200557804U CN200920055780U CN201401311Y CN 201401311 Y CN201401311 Y CN 201401311Y CN 2009200557804 U CN2009200557804 U CN 2009200557804U CN 200920055780 U CN200920055780 U CN 200920055780U CN 201401311 Y CN201401311 Y CN 201401311Y
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- heat
- temperature
- heat exchanger
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Abstract
The utility model discloses a waste heat recovery device of an oil injection rotary air compressor, comprising a heat exchanger, an insulation water tank and a control valve device as well as a pump.Wherein the heat exchanger is connected in series between oil return pipes of the air compressor, a water outlet pipe of the heat exchanger is connected with a water inlet on the top of the insulationwater tank. In the utility model, the improvement of the air compressor is simple, convenient, rapid and reliable, through utilizing the control valve device, waste heat which is produced while the air compressor cools lubricating oil is utilized in maximum, and the operation environment of the air compressor is improved, the reliability and the service life of the air compressor are increased.
Description
Technical field
The utility model relates to a kind of heat recovery device, specifically a kind of rotary jetting residual heat of air compressor recovering device.
Background technique
In actual life was produced, energy-conservation government's energy supply and the construction pressure not only can alleviated reduced exhaust emission pollution protection environment, the more important thing is to allow enterprise cut down the consumption of energy, and reduces enterprise self operation cost.Nowadays, the heat energy that cutting oil produced in the air compressor pressurized air process, people are used gradually, but it is too complicated on to the transformation process of air compressor, perhaps abundant inadequately on residual heat of air compressor is recycled, do not utilized the waste heat in the air compressor cutting oil to greatest extent.
The model utility content
The purpose of this utility model provide a kind of simply, reliably, the rotary jetting residual heat of air compressor reclaims water heating device efficiently.
According to the above-mentioned purpose requirement, the utility model is realized by the following technical solutions:
A kind of rotary jetting residual heat of air compressor recovering device, comprise the heat exchanger that is series on the air compressor return tube, be connected with outlet pipe and intake pipe on the heat exchanger, outlet pipe is communicated with a heat-insulating water tanks water intake, intake pipe is communicated with outside supply channel, in outlet pipe, be connected with the temperature transducer of measuring water temperature and according to the flow dontroller of temperature transducer detected temperatures controlled water flow amount, water temperature control bypass regulator valve in parallel at the water temperature regulater two ends.
Be communicated with a warm water tube between described intake pipe and the heat-insulating water tanks and form the warm water circulation loop, polyphone one warm water solenoid valve is provided with a water pump in the warm water tube in the warm water circulation loop.
Described heat exchanger in the air compressor return tube thermostat valve and the back oil cooler between.
Be provided with an oily temperature inductor between heat exchanger and the back oil cooler in the described return tube, the temperature acquisition parts that oily temperature inductor opens and closes as back oil cooler cooling fan, its signaling line and air compressor control circuit connect.
Also be provided with in the described return tube and back oil cooler bypass line in parallel, be provided with the bypass solenoid valve that carries out on-off action according to oil temperature inductor institute detected temperatures in the bypass line.
Also be provided with water level controller and water temperature regulater in the described heat-insulating water tanks.
Also be connected with a cold-water tank between described intake pipe and the exterior line, the cold-water tank water outlet is provided with the cold water solenoid valve.
The utility model is by the application to each valve, and the user can obtain desirable hot water temperature, can also obtain the hot water of high-temperature.When the oily temperature of air compressor cutting oil was low, oil can be without the back oil cooler, process and back oil cooler bypass line in parallel.The utility model is simple and convenient, quick, reliable to the transformation of air compressor, has utilized the waste heat in the air compressor cutting oil to greatest extent.
Description of drawings
Accompanying drawing 1 is the utility model scheme 1 structure principle chart;
Accompanying drawing 2 is the utility model scheme 2 structure principle charts.
Embodiment
Understanding for the ease of those skilled in the art is further described in detail the utility model below in conjunction with accompanying drawing:
Embodiment one: as shown in Figure 1, the utility model comprises the heat exchanger 3 that is series on air compressor 1 return tube 2, be connected with outlet pipe 41 and intake pipe 42 on the heat exchanger 3, outlet pipe 41 is communicated with a heat-insulating water tanks 5 water intakes, and intake pipe 42 is communicated with outside supply channel; In outlet pipe 41, be connected with temperature transducer 61 and flow dontroller 62, water temperature control bypass regulator valve 63 in parallel at the water temperature regulater two ends.When water pipe cold water enters heat exchanger 3 by intake pipe 42, the cutting oil of High Temperature High Pressure is through heat exchanger 3 on the return tube 2, cold water temperature in the heat exchanger 3 raises, temperature transducer 61 automatic measuring water temperature, pass to flow dontroller 62 controlled water flow amounts according to temperature transducer 61 detected temperatures then, automatically regulate the size of water flow, the temperature that the water temperature trend of heat exchanger 3 outlet pipes 41 is set, the bypass regulator valve 63 of water temperature control is simultaneously opened rational aperture by suitable debugging, makes coolant controlled more stable.
Be communicated with formation warm water circulation loop by a warm water tube 43 between intake pipe 42 and heat-insulating water tanks 5, polyphone one warm water solenoid valve 64 is provided with a water pump 7 in the warm water tube 43 in the warm water circulation loop; Also be provided with water level controller 67 and water temperature regulater 68 in the heat-insulating water tanks 5, also be connected with a cold-water tank 8 between intake pipe 42 and exterior line, cold-water tank 8 water outlets are provided with cold water solenoid valve 69.During heating, cold water through supercooled water solenoid valve 69, water pump 7 enters heat exchanger 3 becomes hot water, enter heat-insulating water tanks 5 through outlet pipe 41 then, when heat-insulating water tanks 5 water levels are higher than certain position, flow out in order to prevent the hot water overfill in the heat-insulating water tanks 5, cold water solenoid valve 69 cuts out, warm water solenoid valve 64 is opened, the pressurization of warm water by water pump 7 pumps into heat exchanger 3 recirculation heating with the water of heat-insulating water tanks 5,, water is heated to higher water temperature.
In addition, heat exchanger can be installed in the air compressor, saves the space.
Embodiment two: as shown in Figure 2, the utility model comprises the heat exchanger 3 that is series on air compressor 1 return tube 2, be connected with outlet pipe 41 and intake pipe 42 on the heat exchanger 3, outlet pipe 41 is communicated with a heat-insulating water tanks 5 water intakes, and intake pipe 42 is communicated with outside supply channel; In outlet pipe 41, be connected with temperature transducer 61 and flow dontroller 62, water temperature control bypass regulator valve 63 in parallel at the water temperature regulater two ends.When water pipe cold water enters heat exchanger 3 by intake pipe 42, the cutting oil of High Temperature High Pressure is through heat exchanger 3 on the return tube 2, cold water temperature in the heat exchanger 3 raises, temperature transducer 61 automatic measuring water temperature, pass to flow dontroller 62 controlled water flow amounts according to temperature transducer 61 detected temperatures then, automatically regulate the size of water flow, the temperature that the water temperature trend of heat exchanger 3 outlet pipes 41 is set, the bypass regulator valve 63 of water temperature control is simultaneously opened rational aperture by suitable debugging, makes coolant controlled more stable.
Be communicated with formation warm water circulation loop by a warm water tube 43 between intake pipe 42 and heat-insulating water tanks 5, polyphone one warm water solenoid valve 64 is provided with a water pump 7 in the warm water tube 43 in the warm water circulation loop; Also be provided with water level controller 67 and water temperature regulater 68 in the heat-insulating water tanks 5, also be connected with a cold-water tank 8 between intake pipe 42 and exterior line, cold-water tank 8 water outlets are provided with cold water solenoid valve 69.During heating, cold water through supercooled water solenoid valve 69, water pump 7 enters heat exchanger 3 becomes hot water, enter heat-insulating water tanks 5 through outlet pipe 41 then, when heat-insulating water tanks 5 water levels are higher than certain position, flow out in order to prevent the hot water overfill in the heat-insulating water tanks 5, cold water solenoid valve 69 cuts out, warm water solenoid valve 64 is opened, the pressurization of warm water by water pump 7 pumps into heat exchanger 3 recirculation heating with the water of heat-insulating water tanks 5,, water is heated to higher water temperature.
In addition, heat exchanger can be installed in the air compressor, saves the space.
Claims (7)
1, a kind of rotary jetting residual heat of air compressor recovering device, comprise the heat exchanger (3) that is series on air compressor (1) return tube (2), be connected with outlet pipe (41) and intake pipe (42) on the heat exchanger (3), outlet pipe (41) is communicated with a heat-insulating water tanks (5) water intake, intake pipe (42) is communicated with outside supply channel, it is characterized in that: in outlet pipe (41), be connected with the temperature transducer (61) of measuring water temperature and according to the flow dontroller (62) of temperature transducer detected temperatures controlled water flow amount, water temperature control bypass regulator valve (63) in parallel at the water temperature regulater two ends.
2. rotary jetting residual heat of air compressor recovering device according to claim 1, it is characterized in that: between intake pipe (42) and heat-insulating water tanks (5), be communicated with a warm water tube (43) and form the warm water circulation loop, polyphone one warm water solenoid valve (64) is provided with a water pump (7) in the warm water tube (43) in the warm water circulation loop.
3. rotary jetting residual heat of air compressor recovering device according to claim 2 is characterized in that: described heat exchanger (3) is arranged between air compressor (1) return tube (2) thermostat valve (11) and the back oil cooler (12).
4. rotary jetting residual heat of air compressor recovering device according to claim 3, it is characterized in that: be provided with an oily temperature inductor (65) between heat exchanger in return tube (3) and the back oil cooler (12), the temperature acquisition parts that the warm inductor of oil (65) opens and closes as back oil cooler cooling fan (13), its signaling line and air compressor control circuit connect.
5. rotary jetting residual heat of air compressor recovering device according to claim 4, it is characterized in that: in return tube (2), also be provided with and back oil cooler (13) bypass line (21) in parallel, be provided with the bypass solenoid valve (66) that carries out on-off action according to oil temperature inductor (65) institute detected temperatures in the bypass line (21).
6. rotary jetting residual heat of air compressor recovering device according to claim 5 is characterized in that: also be provided with water level controller (67) and water temperature regulater (68) in heat-insulating water tanks (5).
7. according to each described rotary jetting residual heat of air compressor recovering device among the claim 2-6, it is characterized in that: also be connected with a cold-water tank (8) between intake pipe (42) and exterior line, cold-water tank (8) water outlet is provided with cold water solenoid valve (69).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200557804U CN201401311Y (en) | 2009-04-25 | 2009-04-25 | Waste heat recovery device of oil injection rotary air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200557804U CN201401311Y (en) | 2009-04-25 | 2009-04-25 | Waste heat recovery device of oil injection rotary air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201401311Y true CN201401311Y (en) | 2010-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200557804U Expired - Fee Related CN201401311Y (en) | 2009-04-25 | 2009-04-25 | Waste heat recovery device of oil injection rotary air compressor |
Country Status (1)
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| CN (1) | CN201401311Y (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871714A (en) * | 2010-06-24 | 2010-10-27 | 宁波明欣化工机械有限责任公司 | Vacuumizing recycled water cooling process system |
| CN102691697A (en) * | 2012-06-12 | 2012-09-26 | 西安飞机工业（集团）有限责任公司 | Hydraulic oil cooling system |
| EP2522857A2 (en) | 2011-04-18 | 2012-11-14 | CompAir Drucklufttechnik - Zweigniederlassung der Gardner Denver Deutschland GmbH | Method for the intelligent control of a compressor device with heat recovery |
| CN103147990A (en) * | 2013-03-22 | 2013-06-12 | 宁波明欣化工机械有限责任公司 | Air compressor waste heat recovery system |
| CN103195718A (en) * | 2013-03-19 | 2013-07-10 | 绿派(上海)能源科技有限公司 | Heat-energy-recycling energy-efficient circulating thermal insulation system |
| CN103742416A (en) * | 2014-01-27 | 2014-04-23 | 上海瑞晨环保科技有限公司 | Waste heat recovery system of water injection screw air compressor |
| CN104279141A (en) * | 2014-07-03 | 2015-01-14 | 洛阳双瑞精铸钛业有限公司 | System for recycling afterheat of air compressor |
| CN104296543A (en) * | 2014-09-24 | 2015-01-21 | 中科苏派能源科技靖江有限公司 | Denitration and waste heat recovery integrated furnace |
| CN104832401A (en) * | 2015-04-15 | 2015-08-12 | 天能电池(芜湖)有限公司 | Heat recycling apparatus of air compressor |
| CN107991079A (en) * | 2017-11-29 | 2018-05-04 | 陕西航空电气有限责任公司 | A kind of oil spout member pressure flow parameter experiment test device |
| TWI630323B (en) * | 2016-10-28 | 2018-07-21 | 艾爾米克壓縮機有限責任公司 | Oil-injected screw air compressor |
| CN109779883A (en) * | 2019-01-09 | 2019-05-21 | 重庆奇螺流体设备有限公司 | A kind of centrifugal fan cooling system |
| CN110006192A (en) * | 2018-01-04 | 2019-07-12 | 中昊晨光化工研究院有限公司 | Residual heat of air compressor recycles refrigeration system and method |
| CN113323841A (en) * | 2021-07-16 | 2021-08-31 | 广东鑫钻节能科技股份有限公司 | Air compressor waste heat recovery system and method based on sectional liquid level control |
| CN114198285A (en) * | 2020-12-29 | 2022-03-18 | 深圳市常丰激光刀模有限公司 | Waste heat recovery system for air compressor |
-
2009
- 2009-04-25 CN CN2009200557804U patent/CN201401311Y/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871714A (en) * | 2010-06-24 | 2010-10-27 | 宁波明欣化工机械有限责任公司 | Vacuumizing recycled water cooling process system |
| EP2522857A2 (en) | 2011-04-18 | 2012-11-14 | CompAir Drucklufttechnik - Zweigniederlassung der Gardner Denver Deutschland GmbH | Method for the intelligent control of a compressor device with heat recovery |
| EP2522857B1 (en) * | 2011-04-18 | 2019-04-03 | CompAir Drucklufttechnik - Zweigniederlassung der Gardner Denver Deutschland GmbH | Method for the intelligent control of a compressor device with heat recovery |
| CN102691697A (en) * | 2012-06-12 | 2012-09-26 | 西安飞机工业（集团）有限责任公司 | Hydraulic oil cooling system |
| CN103195718A (en) * | 2013-03-19 | 2013-07-10 | 绿派(上海)能源科技有限公司 | Heat-energy-recycling energy-efficient circulating thermal insulation system |
| CN103195718B (en) * | 2013-03-19 | 2016-03-30 | 绿派(上海)能源科技有限公司 | A kind of energy recovery high-efficiency energy-saving circulating heat-insulation system |
| CN103147990B (en) * | 2013-03-22 | 2015-11-18 | 宁波明欣化工机械有限责任公司 | Waste heat recovery system of air compressor |
| CN103147990A (en) * | 2013-03-22 | 2013-06-12 | 宁波明欣化工机械有限责任公司 | Air compressor waste heat recovery system |
| CN103742416A (en) * | 2014-01-27 | 2014-04-23 | 上海瑞晨环保科技有限公司 | Waste heat recovery system of water injection screw air compressor |
| CN103742416B (en) * | 2014-01-27 | 2016-08-17 | 上海瑞晨环保科技有限公司 | Waste heat recovery |
| CN104279141A (en) * | 2014-07-03 | 2015-01-14 | 洛阳双瑞精铸钛业有限公司 | System for recycling afterheat of air compressor |
| CN104296543A (en) * | 2014-09-24 | 2015-01-21 | 中科苏派能源科技靖江有限公司 | Denitration and waste heat recovery integrated furnace |
| CN104832401A (en) * | 2015-04-15 | 2015-08-12 | 天能电池(芜湖)有限公司 | Heat recycling apparatus of air compressor |
| TWI630323B (en) * | 2016-10-28 | 2018-07-21 | 艾爾米克壓縮機有限責任公司 | Oil-injected screw air compressor |
| US10539138B2 (en) | 2016-10-28 | 2020-01-21 | Almig Kompressoren Gmbh | Oil-injected screw air compressor |
| CN107991079A (en) * | 2017-11-29 | 2018-05-04 | 陕西航空电气有限责任公司 | A kind of oil spout member pressure flow parameter experiment test device |
| CN110006192A (en) * | 2018-01-04 | 2019-07-12 | 中昊晨光化工研究院有限公司 | Residual heat of air compressor recycles refrigeration system and method |
| CN109779883A (en) * | 2019-01-09 | 2019-05-21 | 重庆奇螺流体设备有限公司 | A kind of centrifugal fan cooling system |
| CN114198285A (en) * | 2020-12-29 | 2022-03-18 | 深圳市常丰激光刀模有限公司 | Waste heat recovery system for air compressor |
| CN113323841A (en) * | 2021-07-16 | 2021-08-31 | 广东鑫钻节能科技股份有限公司 | Air compressor waste heat recovery system and method based on sectional liquid level control |
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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 |
Granted publication date: 20100210 Termination date: 20160425 |