CN201433899Y - Air compressor waste heat regenerating device - Google Patents
Air compressor waste heat regenerating device Download PDFInfo
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- CN201433899Y CN201433899Y CN2009201473859U CN200920147385U CN201433899Y CN 201433899 Y CN201433899 Y CN 201433899Y CN 2009201473859 U CN2009201473859 U CN 2009201473859U CN 200920147385 U CN200920147385 U CN 200920147385U CN 201433899 Y CN201433899 Y CN 201433899Y
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- water
- cooled
- cooler
- air
- air compressor
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Abstract
The utility model discloses an air compressor waste heat regenerating device, which comprises a water-cooled oil cooler and a water-cooled air cooler, wherein an oil inlet, an oil outlet, a water inlet and a water outlet are arranged on the water-cooled oil cooler, a plurality of heat exchanging pipes for water to circulate are arranged inside the water-cooled oil cooler, an air inlet, an air outlet, a water inlet and a water outlet are arranged on the water-cooled air cooler, a plurality of heat exchanging pipes for water to circulate are arranged inside the water-cooled air cooler, and the water inlet of the water-cooled oil cooler is connected with the water outlet of the water-cooled air cooler. The air compressor waste heat regenerating device has the beneficial effects of saving energy, reducing discharge, improving the using efficiency of the air compressor and equipment matched with the air compressor, prolonging the service life, and lowering the maintenance and repair cost. Actual measurement shows that the air compressor can obtain lower and stable oil temperature which is suitable for the air compressor to operate after the device is installed on the air compressor, andthe efficiency of the air compressor to generate compressed air can be improved by more than 10%.
Description
Technical field
The utility model relates to a kind of air compressor used heat reclaimer.
Background technique
At present, as shown in Figure 1, air compressor (hereinafter to be referred as air compressor) is in running, constantly compress the spray that the pressurized air by the compressor oil of High Temperature High Pressure and High Temperature High Pressure mixes, be separated into the compressor oil of High Temperature High Pressure and the pressurized air of High Temperature High Pressure through deaerator, compressor oil of separating and pressurized air cool off in the gentle cooler of compressor oil cooler (being called for short from cooler) respectively, reduce compressor oil and compressed-air actuated temperature, can normally move safely to guarantee air compressor and corollary equipment thereof.
Yet high temperature compressed machine oil and high temperature compressed air are in cooling procedure, and its heat is emitted in vain, and is not used, and has caused the waste of resource.Just seriously pay close attention to and advocate today of energy-saving and emission-reduction in the whole world, not only cause the huge waste of the energy, but also polluted human physical environment of depending on for existence.Along with the raising day by day of industrial automatization, air compressor has become the modern industry indispensable basic equipment of production and has been widely used, and it is the equipment of high power consumption maximum discharge in the manufacturing mechanism.Therefore, we are necessary turns waste into wealth used heat, is used.
Summary of the invention
The purpose of this utility model is to solve problems of the prior art, and a kind of air compressor used heat reclaimer is provided, and this air compressor used heat reclaimer is installed in the centre of compressor oil gas separating device and air compressor cooling segment.
The technical solution of the utility model is: air compressor used heat reclaimer, it comprises water-cooled oil cooling machine and water-cooled air-cooler, described water-cooled oil cooling machine is provided with oil-in, oil export, water intake and water outlet, and the inside of this water-cooled oil cooling machine is provided with the heat exchanging tube of a plurality of water supply circulations; Described water-cooled air-cooler is provided with gas inlet, gas outlet, water intake and water outlet, and the inside of water-cooled air-cooler is provided with the heat exchanging tube of a plurality of water supply circulations; The water intake of described water-cooled oil cooling machine links to each other with the water outlet of water-cooled air-cooler.
Described water-cooled oil cooling machine is positioned at the top of water-cooled air-cooler.
Also comprise the turnover hot water barrel, this turnover hot water barrel is positioned at the rear of water-cooled air-cooler, and described turnover hot water barrel is provided with water intake and water outlet, and described turnover hot water barrel's water intake links to each other with the water outlet of described water-cooled oil cooling machine;
Described turnover hot water barrel's water outlet links to each other with an interface of first tee union, and two interfaces of all the other of first tee union link to each other with the water intake of outlet pipe with described water-cooled air-cooler respectively;
Be provided with second tee union between the water intake of described first tee union and water-cooled air-cooler, one of them interface of second tee union links to each other with cold water pipe;
Be provided with one-way valve between described first tee union and second tee union.
Be provided with water pump between the described one-way valve and second tee union.
Described turnover hot water barrel is provided with bung, and turnover hot water barrel's surface is provided with thermal insulation layer.
The gentle outlet of water intake of the oil export place of described water-cooled oil cooling machine and water-cooled air-cooler is equipped with temp controller.
Described water-cooled oil cooling machine, water-cooled air-cooler, turnover hot water barrel, tee union, one-way valve, temp controller and water pump are located in the housing, also are provided with electronic box in this housing;
Described surface of shell is provided with cold water inlet, hot water outlet, also is provided with gas with the oil-in of described water-cooled oil cooling machine and oil export, the water-cooled air-cooler corresponding connection mouth of gentle outlet that enters the mouth; Be embedded with instrument display on the described housing.
The beneficial effects of the utility model are:
1, energy-conservation, reduction of discharging; Through measuring and calculating, an air compressor is used for 10% of the total power consumption of an electric energy duty press that pressurized air consumes in running, and all the other electric energy of 90% all are discharged into atmosphere with the form of the used heat cooler by air compressor with relevant tube wall and have suffered.The screw-rod air compressor that is 75KW with a power is that example specifies below: by above data, the used heat of its generation is 75KW*90%=67.5KW, if utilizing this device regenerates these used heat by 85% efficient, then have the used heat of 67.5KW*85%=57.375KW to be utilized again, it really is discharged into the only surplus 67.5KW-57.375KW=10.125KW of used heat in the atmosphere.The result shows: on air compressor, install this device additional, not only can be energy-conservation in a large number, but also can reduce discharging in a large number.
2, improve the utilization efficiency of air compressor and supporting use equipment thereof, prolonged its working life, reduced the maintenance, repair expense.Actual measurement shows: air compressor is after having installed this device, and it can obtain the oil temperature of lower, steady and suitable compressor operation, and the usefulness that makes air compressor produce pressurized gas improves more than 10%.
Description of drawings
Fig. 1 is the linkage structure schematic representation of existing air compressor;
Fig. 2 is air compressor and the utility model linkage structure schematic representation;
Fig. 3 is a structural representation of the present utility model;
Fig. 4 is that B-B among Fig. 3 is to sectional view;
Fig. 5 is the partial enlarged drawing of Fig. 3;
Fig. 6 is the side view of compressor oil cooling device and compressed air cooler;
Fig. 7 is that A-A among Fig. 5 is to sectional view.
Embodiment
As shown in Figure 3, air compressor used heat reclaimer, it comprises a housing 29, is provided with exchange heat system, the circulatory system, temperature control system and electric power system in this housing 29.
Air compressor used heat reclaimer, as shown in Figure 5, it comprises water-cooled oil cooling machine 1 and water-cooled air-cooler 2, described water-cooled oil cooling machine 1 is provided with oil-in 3, oil export 4, water intake 34 and water outlet 7, and the inside of this water-cooled oil cooling machine 1 is provided with the heat exchanging tube 12 of a plurality of water supply circulations; Described water-cooled air-cooler 2 is provided with gas inlet 5, gas outlet 6, water intake 8 and water outlet 35, and the inside of water-cooled air-cooler 2 is provided with the heat exchanging tube 12 of a plurality of water supply circulations; The water outlet 35 of the water intake 34 of described water-cooled oil cooling machine 1 and water-cooled air cooling 2 devices links to each other by connecting tube; The 5 gentle outlets 6 that enter the mouth of the gas of the oil-in 3 of described water-cooled oil cooling machine 1 and oil export 4, water-cooled air-cooler 2 are provided with corresponding connection mouth on described housing.Described water-cooled oil cooling machine 1 is positioned at the top of water-cooled air-cooler 2.
The described circulatory system as shown in Figure 3, comprises turnover hot water barrel 22, and as shown in Figure 4, this turnover hot water barrel 22 is provided with bung 33, and turnover hot water barrel's 22 surface is provided with thermal insulation layer 32; This turnover hot water barrel 22 is provided with water intake 18 and water outlet 20, described turnover hot water barrel's 22 water intake 18 is located at the place of ladle body near bung 33, described turnover hot water barrel's 22 water outlet 20 is located near on the bucket ladle body at the end, and design is convenient to have enough to meet the need the water outflow among the hot water barrel 22 like this;
Described turnover hot water barrel 22 is positioned at the rear of water-cooled air-cooler 2, described turnover hot water barrel's 22 water intake 18 and the water outlet of described water-cooled oil cooling machine 17 link to each other by connecting tube, turnover hot water barrel's 22 water outlet 20 links to each other with an interface of first tee union 24, and two interfaces of all the other of first tee union 24 link to each other with the water intake 8 of outlet pipe 17 and described water-cooled air-cooler 2 respectively; One of them interface that is provided with second tee union, 36, the second tee unions 36 between the water intake 8 of described first tee union 24 and water-cooled air-cooler 2 links to each other with cold water inlet 16; Be provided with one-way valve 23 between described first tee union 24 and second tee union 36.Be provided with between the described one-way valve 23 and second tee union 36 between water pump 14, the second tee unions 36 and the cold water inlet and be provided with solenoid valve 15.
Described temperature control system comprises temp controller and instrument display, and oil export 4 places of described water-cooled oil cooling machine 1 and the 8 gentle outlets 6 of the water intake of water-cooled air-cooler 2 are equipped with temp controller 10,9,11, and described instrument display is embedded in the surface of described housing.
Described electric power system comprises electronic box 30, and this electronic box 30 links to each other with instrument display 31 with described water pump 14, temp controller 10,9,11.
Below using method of the present utility model is described in detail:
As shown in Figure 2, the high temperature compressed machine oil that produces in the air compressor and the vaporific mixture of high temperature compressed air, be separated into high temperature compressed machine oil and high temperature compressed air through deaerator, high temperature compressed machine oil and high temperature compressed air enter water-cooled oil cooling machine of the present utility model respectively and the water-cooled air-cooler carries out heat exchange: as shown in Figure 3, high temperature compressed machine oil is from connection mouth 25 of the present utility model, oil-in 3 through water-cooled oil cooling machine 1 enters water-cooled oil cooling machine 1, discharges the utility model from the oil export 4 of water-cooled oil cooling machine 1 through connection mouth 27; High temperature compressed air is from connection mouth 26 of the present utility model, enters water-cooled air-cooler 2 through the gas inlet 5 of water-cooled air-cooler 2, discharges the utility model from the gas outlet 6 of water-cooled air-cooler 2 through connection mouth 28.
Shown in Fig. 5～7, cold water enters the heat exchanging tube 12 of water-cooled air-cooler 2 from the cold water inlet 16 of air compressor used heat reclaimer, in heat exchanging tube 12, flow with heat exchanging tube 12 outside high temperature compressed air carry out heat exchange, enter the water-cooled oil cooling machine 1 that links to each other with water-cooled air-cooler 2 again, in its heat exchanging tube 12, flow with heat exchanging tube 12 outside high temperature compressed machine oil carry out heat exchange, water outlet 7 from water-cooled oil cooling machine 1 is discharged to 22 li of turnover hot water barrels at last, cold water raises through its temperature after the heat exchange, if the temperature of hot water has reached certain use standard, just can be placed in the storage device stand-by by exhausting air compressor used heat reclaimer; If do not reach the use standard, can allow the hot water that enters turnover hot water barrel 22 continue to enter heat-exchange system and carry out heat exchange, up to reaching operable temperature range, water temperature can detect by temp controller.
Being embodiment of the present utility model only in sum, is not to be used for limiting this novel practical range, and promptly all equivalences of doing according to the content of the utility model claim change and modify, and all should belong to technology category of the present utility model.
Claims (7)
1. air compressor used heat reclaimer, it is characterized in that: it comprises water-cooled oil cooling machine and water-cooled air-cooler, described water-cooled oil cooling machine is provided with oil-in, oil export, water intake and water outlet, and the inside of this water-cooled oil cooling machine is provided with the heat exchanging tube of a plurality of water supply circulations; Described water-cooled air-cooler is provided with gas inlet, gas outlet, water intake and water outlet, and the inside of water-cooled air-cooler is provided with the heat exchanging tube of a plurality of water supply circulations; The water intake of described water-cooled oil cooling machine links to each other with the water outlet of water-cooled air-cooler.
2. air compressor used heat reclaimer according to claim 1, it is characterized in that: water-cooled oil cooling machine is positioned at the top of water-cooled air-cooler.
3. air compressor used heat reclaimer according to claim 1, it is characterized in that: also comprise the turnover hot water barrel, this turnover hot water barrel is positioned at the rear of water-cooled air-cooler, described turnover hot water barrel is provided with water intake and water outlet, and described turnover hot water barrel's water intake links to each other with the water outlet of described water-cooled oil cooling machine;
Described turnover hot water barrel's water outlet links to each other with an interface of first tee union, and two interfaces of all the other of first tee union link to each other with the water intake of outlet pipe with described water-cooled air-cooler respectively;
Be provided with second tee union between the water intake of described first tee union and water-cooled air-cooler, one of them interface of second tee union links to each other with cold water pipe;
Be provided with one-way valve between described first tee union and second tee union.
4. according to claim 1 or 3 described air compressor used heat reclaimers, it is characterized in that: be provided with water pump between the described one-way valve and second tee union.
5. according to claim 1 or 3 described air compressor used heat reclaimers, it is characterized in that: described turnover hot water barrel is provided with bung, and turnover hot water barrel's surface is provided with thermal insulation layer.
6. according to claim 1 or 3 described air compressor used heat reclaimers, it is characterized in that: the gentle outlet of water intake of the oil export place of described water-cooled oil cooling machine and water-cooled air-cooler is equipped with temp controller.
7. according to claim 1 or 3 described air compressor used heat reclaimers, it is characterized in that: described water-cooled oil cooling machine, water-cooled air-cooler, turnover hot water barrel, tee union, one-way valve, temp controller and water pump are located in the housing, also are provided with electronic box in this housing;
Described surface of shell is provided with cold water inlet, hot water outlet, also is provided with gas with the oil-in of described water-cooled oil cooling machine and oil export, the water-cooled air-cooler corresponding connection mouth of gentle outlet that enters the mouth; Be embedded with instrument display on the described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201473859U CN201433899Y (en) | 2009-04-24 | 2009-04-24 | Air compressor waste heat regenerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201473859U CN201433899Y (en) | 2009-04-24 | 2009-04-24 | Air compressor waste heat regenerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201433899Y true CN201433899Y (en) | 2010-03-31 |
Family
ID=42052706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201473859U Expired - Fee Related CN201433899Y (en) | 2009-04-24 | 2009-04-24 | Air compressor waste heat regenerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201433899Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192555A (en) * | 2010-04-08 | 2011-09-21 | 东莞市中日盛达压缩机有限公司 | Residual heat recycling system of air compressor |
| CN103573635A (en) * | 2013-10-14 | 2014-02-12 | 杭州山立净化设备股份有限公司 | Oil gas double heat recovery system |
-
2009
- 2009-04-24 CN CN2009201473859U patent/CN201433899Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102192555A (en) * | 2010-04-08 | 2011-09-21 | 东莞市中日盛达压缩机有限公司 | Residual heat recycling system of air compressor |
| CN103573635A (en) * | 2013-10-14 | 2014-02-12 | 杭州山立净化设备股份有限公司 | Oil gas double heat recovery system |
| CN103573635B (en) * | 2013-10-14 | 2016-06-22 | 杭州山立净化设备股份有限公司 | Oil gas double heat recovery system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20110424 |