CN206329496U - The afterheat utilizing system of screw-rod air compressor - Google Patents
The afterheat utilizing system of screw-rod air compressor Download PDFInfo
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- CN206329496U CN206329496U CN201621205669.5U CN201621205669U CN206329496U CN 206329496 U CN206329496 U CN 206329496U CN 201621205669 U CN201621205669 U CN 201621205669U CN 206329496 U CN206329496 U CN 206329496U
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Abstract
The utility model is related to the afterheat utilizing system of screw-rod air compressor, and its feature mainly includes air compressor machine, gs-oil separator, heat exchanger, water pump, y-type filter, temperature sensor, temperature control three-way valve, cooler etc..Air compressor machine outlet connection gs-oil separator, the gas outlet of gs-oil separator connects the gas access of First Heat Exchanger, and the water inlet of First Heat Exchanger connects the delivery port of water pump, the water inlet connection y-type filter of water pump；The oil-out of gs-oil separator connects one end of temperature control three-way valve, and the other end of temperature control three-way valve connects the second exchanger heat oil inlet, and the cold oil outlet of the second heat exchanger connects the import of air compressor machine by cooler；The delivery port of First Heat Exchanger connects the water inlet of the second heat exchanger, and the delivery port of the second heat exchanger connects the water inlet of water tank, and the delivery port of water tank connects the water inlet of water pump, life heating and attemperater respectively；The delivery port of attemperater connects the water inlet of water pump；The utility model has the advantages that to make full use of heat energy.
Description
Technical field
The utility model is related to the afterheat utilizing system of field of air compressor, more particularly to screw-rod air compressor.
Background technology
Air compressor machine is cooled down by the cooling system of itself to compressed air and lubricating oil, and substantial amounts of heat is arranged
It is put into air.Air compressor machine is a kind of power-equipment common in factory and enterprise, and substantial amounts of heat can be produced at work, and it moistens
Oil temperature is up to 110 DEG C.The cooler that the cooling of current air compressor machine is mainly equipped with by air compressor machine is cooled down.Cooler is root
Decide whether to open according to the temperature of lubricating oil, when lubricating oil temperature is higher than 70 DEG C, cooler is opened, and lubricating oil temperature is less than 70
DEG C when cooler stop.Because lubricating oil temperature is too low to reduce the lubricant effect of lubricating oil.So allowing needs lubricating oil temperature
Degree control is optimum state at 70 DEG C.During control lubrication temperature, substantial amounts of heat can be caused to be released, it lacks
Point is that hot-air is directly emitted, and causes the pollution to environment, adds the discharge of carbon dioxide, while cooler needs to disappear
Consume substantial amounts of electric energy fan coolling compressor oil etc..
Utility model content
In order to overcome disadvantages mentioned above, the technical scheme that the utility model is used for screw-rod air compressor UTILIZATION OF VESIDUAL HEAT IN system
System, can be controlled so that the temperature of lubricating oil is maintained at 70 DEG C, moreover it is possible to which the heat for discharging air compressor machine is used for heating domestic hot water,
The consumption of the energy, which can not only be reduced, can also substantially reduce discharge of carbon dioxide etc..
In order to achieve the above object, the technical scheme that the utility model is used for：
The afterheat utilizing system of screw-rod air compressor, including air compressor machine 23, the outlet of air compressor machine 23 connection gs-oil separator 24,
The gas outlet of gs-oil separator 24 connects the gas access of First Heat Exchanger 1, the water inlet connection water pump 2 of First Heat Exchanger 1
Delivery port, the water inlet connection y-type filter 3 of water pump 2；The one of the oil-out connection temperature control three-way valve 20 of gs-oil separator 24
End, the other end of temperature control three-way valve 20 connects the hot oil inlet of the second heat exchanger 18, and the cold oil outlet of the second heat exchanger 18 passes through
Cooler 21 connects the import of air compressor machine 23；The delivery port of First Heat Exchanger 1 connects the water inlet of the second heat exchanger 18, and second changes
The delivery port of hot device 18 connects the water inlet of water tank 5, and the delivery port of water tank 5 connects water pump 2, life heating 17 and insulation water respectively
The water inlet of case 7；The delivery port of attemperater 7 connects the water inlet of water pump 2.
Second temperature sensor 22 is provided between the cold oil outlet of the second described heat exchanger 18 and cooler 21.
Motor-driven valve 19 is provided between the other end and the hot oil inlet of the second heat exchanger 18 of described temperature control three-way valve 20.
The first magnetic valve 4 is provided with the water inlet of described filter 3.
The first limiter 6 and temperature sensor 16 are respectively arranged with the inner chamber of described water tank 5.
The second limiter 12 is provided with the inner chamber of described attemperater 7.
The 6th magnetic valve 15, the water outlet of water tank 5 are provided between the delivery port of described water tank 5 and the water inlet of water pump 2
The 5th magnetic valve 14 is provided between mouth and life heating 17, is set between the delivery port of water tank 5 and the water inlet of attemperater 7
There is the 4th magnetic valve 13.
The delivery port of described water tank 7 connects the water inlet of assisted heating device 8, auxiliary heating by the 3rd magnetic valve 11
The delivery port of device 8 connects drainpipe 9 by the second magnetic valve 10.
Advantageous effect of the present utility model：
(1) air compressor host suction lubricating oil and air when air compressor motor works, and compression generation heat is mixed, enter
Lubricating oil and air are isolated in oil gas tank.The air of high temperature is along in air supply pipe air inlet First Heat Exchanger 1, and heating is flowed through
Cold water in air First Heat Exchanger 1, water is tentatively preheated.The lubricating oil of high temperature passes through temperature control three-way valve and electricity along oil pipe
Dynamic valve flows downstream into the second heat exchanger 18.After having deep fat and cold water or water at low temperature flows into the second heat exchanger 18, deep fat heating
Itself not too hot cold water or hot water, the lubricating oil then flowed out from the second heat exchanger 18 become cold oil, and last cold oil is through cold
But device enters air compressor machine.If the cold oil temperature that temperature sensor 22 detects outflow is too high, cooler 21 is opened and cooled down,
Oil after cooling is entered back into air compressor machine.The lubricating oil of high temperature circulates work and heating cold water like this.
(2) one end of temperature control three-way valve connects the oil-out of air compressor oil-gas knockout drum, the other end warp of temperature control three-way valve
Cross the oil inlet that pipeline connects heat exchanger 18；When air compressor machine oil temperature is less than 70 DEG C, directly make the return trip empty pressure by temperature control three-way valve 20
Machine, is no longer pass through heat exchanger 18 and cools down.
(3) when the oil temperature that TEMP is detected from heat exchanger 18 out is higher than 70 DEG C, by adjusting motor-driven valve 19,
The appropriate flow for reducing deep fat, it is ensured that deep fat effectively cools.
(4) hot water in water tank 5, connection needs to provide the heating for residential area 17 and attemperater 7 of thermal source, when water temperature heating is arrived
The 4th magnetic valve 13 is opened hot water and entered in attemperater 7 when water level reach a certain height during setting value, and magnetic valve 13 is closed,
Magnetic valve 14 is opened, and hot water is used for heating of living.After heating for residential area, the reduction of waste heat recovery temperature, water pump is by waste heat
Recycle-water is sent to heat exchanger cold water inlet.So waste heat recovery water formation circulation, by the heat transfer produced by air compressor machine to life
Production, life are used, engine exhaust heat is fully used.If magnetic valve 13,14 all closes electricity when water temperature is less than setting value
Magnet valve 15 is opened so that cold water is heated again by water pump by heat exchanger.Magnetic valve 15, which can be automatically adjusted, enters heat exchanger
Water velocity control oil temperature.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Structural principle of the present utility model and operation principle are further illustrated with reference to accompanying drawing.
Shown in reference picture 1, the afterheat utilizing system of screw-rod air compressor, including air compressor machine 23, the outlet of air compressor machine 23 connection
Gs-oil separator 24, the gas outlet of gs-oil separator 24 connects the gas access of First Heat Exchanger 1, the water inlet of First Heat Exchanger 1
The delivery port of mouth connection water pump 2, the water inlet connection y-type filter 3 of water pump 2；The oil-out connection temperature control of gs-oil separator 24
One end of triple valve 20, temperature control three-way valve 20 the other end connection hot oil inlet of the second heat exchanger 18, the second heat exchanger 18 it is cold
Oil export connects the import of air compressor machine 23 by cooler 21；The delivery port of First Heat Exchanger 1 connects entering for the second heat exchanger 18
The mouth of a river, the delivery port of the second heat exchanger 18 connects the water inlet of water tank 5, and the delivery port of water tank 5 connects water pump 2, life and supplied respectively
Warm up the water inlet of 17 and attemperater 7；The delivery port of attemperater 7 connects the water inlet of water pump 2.
Second temperature sensor 22 is provided between the cold oil outlet of the second described heat exchanger 18 and cooler 21.
Motor-driven valve 19 is provided between the other end and the hot oil inlet of the second heat exchanger 18 of described temperature control three-way valve 20.
The first magnetic valve 4 is provided with the water inlet of described filter 3.
The first limiter 6 and temperature sensor 16 are respectively arranged with the inner chamber of described water tank 5.
The second limiter 12 is provided with the inner chamber of described attemperater 7
The 6th magnetic valve 15, the water outlet of water tank 5 are provided between the delivery port of described water tank 5 and the water inlet of water pump 2
Mouthful the 5th magnetic valve 14 is provided between life heating 17, the is provided between the delivery port of water tank 5 and the water inlet of water tank 7
Four magnetic valves 13.
The delivery port of described water tank 7 connects the water inlet of assisted heating device 8, auxiliary heating by the 3rd magnetic valve 11
The delivery port of device 8 connects drainpipe 9 by the second magnetic valve 10.
Operation principle of the present utility model：
During operation, air compressor host suction lubricating oil and air when air compressor motor works, and mix compression and produce heat,
Lubricating oil and air are isolated into catch pot.The air of high temperature along in air supply pipe air inlet First Heat Exchanger 1,
Heating flows through the cold water in air First Heat Exchanger 1, and water is tentatively preheated.The lubricating oil of high temperature passes through temperature control three along oil pipe
Port valve and motor-driven valve flow downstream into the second heat exchanger 18.After having deep fat and cold water or hot water flows into the second heat exchanger 18, heat
Oily heating not too hot cold water or hot water in itself, the lubricating oil then flowed out from the second heat exchanger 18 becomes cold oil, last cold
Oil enters air compressor machine through cooler.If the cold oil temperature that temperature sensor 22 detects outflow is too high, cooler 21 open into
Row cooling, the oil after cooling is entered back into air compressor machine machine.The lubricating oil of high temperature circulates work and heating cold water or heat like this
Water；One end of temperature control three-way valve connects the oil-out of air compressor oil-gas knockout drum, and the other end of temperature control three-way valve connects by pipeline
Connect the oil inlet of heat exchanger 18；When air compressor machine oil temperature is less than 70 DEG C, directly makes the return trip empty press by temperature control three-way valve 20, no longer pass through
Heat exchanger 18 is crossed to cool down；When the oil temperature that TEMP is detected from heat exchanger 18 out is higher than 70 DEG C by adjusting motor-driven valve
19, the appropriate flow for reducing deep fat, it is ensured that deep fat effectively cools；Hot water in water tank 5, connection needs to provide the life of thermal source
Heating 17 and attemperater 7, when water temperature heating is to setting value, the 4th magnetic valve 13 opening hot water, which enters in attemperater 7, works as water
When position reach a certain height, magnetic valve 13 is closed, and magnetic valve 14 is opened, and hot water is used for heating of living.By heating for residential area
Afterwards, waste heat recovery temperature is reduced, and waste heat recovery water is sent to heat exchanger cold water inlet by water pump.So waste heat recovery water formation is followed
Ring, the heat transfer produced by air compressor machine is used to production, life, engine exhaust heat is fully used.If water temperature
Magnetic valve 13,14 is all closed magnetic valve 15 and opened during less than setting value so that cold water is heated again by water pump by heat exchanger.
Magnetic valve 15 can automatically adjust the water velocity into heat exchanger to control oil temperature.
Claims (4)
1. the afterheat utilizing system of screw-rod air compressor, its feature includes air compressor machine, gs-oil separator, heat exchanger, water pump, Y types
Filter, temperature sensor, cooler；Air compressor machine outlet connection gs-oil separator, the gas outlet connection first of gs-oil separator
The gas access of heat exchanger, the water inlet of First Heat Exchanger connects the delivery port of water pump, the water inlet connection Y type filterings of water pump
Device；The oil-out of gs-oil separator connects one end of temperature control three-way valve, and the other end of temperature control three-way valve connects the second exchanger heat
Oil inlet, the cold oil outlet of the second heat exchanger connects the import of air compressor machine by cooler；The delivery port connection of First Heat Exchanger
The water inlet of second heat exchanger, the delivery port of the second heat exchanger connects the water inlet of water tank, and the delivery port of water tank connects water respectively
The water inlet of pump, life heating and attemperater；The delivery port of attemperater connects the water inlet of water pump.
2. the afterheat utilizing system of screw-rod air compressor according to claim 1, it is characterised in that the second described heat exchange
Second temperature sensor is provided between the cold oil outlet of device and cooler.
3. the afterheat utilizing system of screw-rod air compressor according to claim 1, it is characterised in that described water tank it is interior
It is respectively arranged with chamber in the first limiter and temperature sensor, the inner chamber of attemperater and is provided with the second limiter.
4. the afterheat utilizing system of screw-rod air compressor according to claim 1, it is characterised in that described water tank goes out
The 6th magnetic valve is provided between the mouth of a river and the water inlet of water pump, the 5th electricity is provided between the delivery port of water tank and life heating
Magnet valve, is provided with the 4th magnetic valve between the delivery port of water tank and the water inlet of attemperater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621205669.5U CN206329496U (en) | 2016-11-09 | 2016-11-09 | The afterheat utilizing system of screw-rod air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621205669.5U CN206329496U (en) | 2016-11-09 | 2016-11-09 | The afterheat utilizing system of screw-rod air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206329496U true CN206329496U (en) | 2017-07-14 |
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ID=59287432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621205669.5U Expired - Fee Related CN206329496U (en) | 2016-11-09 | 2016-11-09 | The afterheat utilizing system of screw-rod air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206329496U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344031A (en) * | 2018-03-28 | 2018-07-31 | 海安普豪生物能源有限公司 | It is a kind of to utilize the outer hot-water supply of marsh gas power generation waste heat |
| 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 |
| CN110439784A (en) * | 2019-06-28 | 2019-11-12 | 梧州神冠蛋白肠衣有限公司 | A kind of afterheat recovery unit of air compressor |
-
2016
- 2016-11-09 CN CN201621205669.5U patent/CN206329496U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108344031A (en) * | 2018-03-28 | 2018-07-31 | 海安普豪生物能源有限公司 | It is a kind of to utilize the outer hot-water supply of marsh gas power generation waste heat |
| CN110439784A (en) * | 2019-06-28 | 2019-11-12 | 梧州神冠蛋白肠衣有限公司 | A kind of afterheat recovery unit of air compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20171109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |