CN203655572U - Air compressor waste heat recovery system - Google Patents
Air compressor waste heat recovery system Download PDFInfo
- Publication number
- CN203655572U CN203655572U CN201420020521.9U CN201420020521U CN203655572U CN 203655572 U CN203655572 U CN 203655572U CN 201420020521 U CN201420020521 U CN 201420020521U CN 203655572 U CN203655572 U CN 203655572U
- Authority
- CN
- China
- Prior art keywords
- oil
- air compressor
- heat exchanger
- waste heat
- recovery system
- 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
- Separation By Low-Temperature Treatments (AREA)
Abstract
The utility model provides an air compressor waste heat recovery system and relates to a waste heat recovery system. The air compressor waste heat recovery system comprises an air compressor host, an oil-gas separation barrel and an oil cooling system, wherein a temperature control valve I and a plate heat exchanger are arranged on an oil discharge pipe, the oil discharge hole of the oil-gas separation barrel is connected with the temperature control valve I, one branch of the outlet end of the temperature control valve I is connected with a temperature control valve II in an oil cooling system by virtue of the plate heat exchanger, while the other branch of the same is connected with the temperature control valve II by virtue of an oil discharge branch, the plate heat exchanger is connected with a cooling water loop, the cooling water outlet of the plate heat exchanger is connected with a hot water storage tank, and the cooling water outlet of the hot water storage tank is orderly connected with the cooling water inlet of the plate heat exchanger orderly through a water filter and a water pump. The air compressor waste heat recovery system is capable of effectively recovering and utilizing the waste heat of an air compressor without affecting the normal operation of the existing air compressor.
Description
Technical field
The utility model relates to a kind of residual neat recovering system, is specifically related to a kind of waste heat recovery system of air compressor.
Background technique
Pressurized air is most widely used dynamic origin in industrial field.Because it has the plurality of advantages such as safe, nuisanceless, adjusting function is good, conveying is convenient, it is applied in modern industry field more and more extensive.But obtain colory pressurized air and need to consume mass energy.In most of production enterprises, compressed-air actuated energy consumption accounts for 10%-35% of whole power consumption.Air compressor is the universal machine that is widely used in production field, but in the electric energy of input, approximately 85% energy changes the heat of compression into, and taken away and be discharged in environment by various coolers and ventilating fan, these energy cause the too high air compressor stop jumping that makes of air compressor house ambient temperature, have a strong impact on normal production, and wasted a large amount of energy.
Model utility content
The purpose of this utility model is just to provide a kind of waste heat recovery system of air compressor, realizes the recycling of waste heat by introduce waste heat recovering device on the oil circuit of existing air compressor, and does not affect the normal operation of existing air compressor.
To achieve these goals, the technical solution of the utility model is: a kind of waste heat recovery system of air compressor, comprise air compressor host, Oil-gas Separation bucket and oil cooling system, the relief opening of air compressor host is connected with Oil-gas Separation bucket, the oil drain out of Oil-gas Separation bucket is connected with oil cooling system by oil extraction pipeline, oil cooling system is connected with the filler opening of air compressor host by return line, described oil extraction pipeline is provided with thermostat valve I and plate type heat exchanger, the oil drain out of Oil-gas Separation bucket is connected with thermostat valve I, the outlet end of thermostat valve I is leaded up to plate type heat exchanger and is connected with the thermostat valve II in oil cooling system, the oil extraction branch road of separately leading up to is connected with thermostat valve II, described plate type heat exchanger is connected with chilled(cooling) water return (CWR), the coolant outlet of plate type heat exchanger is connected with accumulation of heat water pot, the coolant outlet of accumulation of heat water pot is connected with the cooling water intake of plate type heat exchanger with water pump by water filter successively.
On described return line, be provided with successively cold oil branch road, oil strainer, pressure gauge and oil cut-off valve, cold oil branch road is connected with oil tank, and cold oil branch road is provided with flow control valve.
The outside of described oil extraction pipeline is provided with thermal insulation layer.
Beneficial effect: residual neat recovering system of the present utility model can effectively be recycled the waste heat of air compressor, can realize with the oil cooling system of air compressor and combine use, and the temperature of the interior thermostat valve of initialization system decides the trend of air compressor cold oil as required, the cold oil branch road arranging can supplement the cold oil in air compressor host as required, has ensured the normal operation of air compressor.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure, be labeled as: 1, air compressor host, 2, Oil-gas Separation bucket, 3, oil cooling system, 4, oil extraction pipeline, 5, return line, 6, thermostat valve I, 7, plate type heat exchanger, 8, thermostat valve II, 9, oil extraction branch road, 10, chilled(cooling) water return (CWR), 11, accumulation of heat water pot, 12, water filter, 13, pressure gauge, 14, cold oil branch road, 15, oil strainer, 16, oil tank, 17, flow control valve, 18, water pump, 19, oil cut-off valve.
Embodiment
As shown in Figure 1, a kind of waste heat recovery system of air compressor, comprise air compressor host 1, Oil-gas Separation bucket 2 and oil cooling system 3, the relief opening of air compressor host 1 is connected with Oil-gas Separation bucket 2, the gas mixture that air compressor host 1 is discharged completes separation in Oil-gas Separation bucket 2, the oil that Oil-gas Separation bucket 2 is discharged turns back to air compressor host 1 and recycles after oil cooling system 3 cools, the oil drain out of Oil-gas Separation bucket 2 is connected with oil cooling system 3 by oil extraction pipeline 4, oil cooling system 3 is connected with the filler opening of air compressor host 1 by return line 5, described oil extraction pipeline 4 is provided with thermostat valve I 6 and plate type heat exchanger 7, the oil drain out of Oil-gas Separation bucket 2 is connected with thermostat valve I 6, the outlet end of thermostat valve I 6 is leaded up to plate type heat exchanger 7 and is connected with the thermostat valve II 8 in oil cooling system 3, the oil extraction branch road 9 of separately leading up to is connected with thermostat valve II 8, described plate type heat exchanger 7 is connected with chilled(cooling) water return (CWR) 10, the coolant outlet of plate type heat exchanger 7 is connected with accumulation of heat water pot 11, the coolant outlet of accumulation of heat water pot 11 is connected with the cooling water intake of plate type heat exchanger 7 with water pump 18 by water filter 12 successively.In working procedure, the set temperature of thermostat valve I 6 is with the set temperature a little less than thermostat valve II 8, and operated by rotary motion 80 degree are advisable.
On described return line 5, be provided with successively cold oil branch road 14, oil strainer 15, pressure gauge 13 and oil cut-off valve 19, cold oil branch road 14 is connected with oil tank 16, and cold oil branch road 14 is provided with flow control valve 17.Cold oil branch road 14 can supplement the cold oil in air compressor host 1 as required.
The outside of described oil extraction pipeline 4 is provided with thermal insulation layer, so that the oil of discharging from Oil-gas Separation bucket 2 transfers heat to cooling water to greatest extent, reduces the loss.
Claims (3)
1. a waste heat recovery system of air compressor, comprise air compressor host (1), Oil-gas Separation bucket (2) and oil cooling system (3), the relief opening of air compressor host (1) is connected with Oil-gas Separation bucket (2), the oil drain out of Oil-gas Separation bucket (2) is connected with oil cooling system (3) by oil extraction pipeline (4), oil cooling system (3) is connected with the filler opening of air compressor host (1) by return line (5), it is characterized in that: described oil extraction pipeline (4) is provided with thermostat valve I (6) and plate type heat exchanger (7), the oil drain out of Oil-gas Separation bucket (2) is connected with thermostat valve I (6), the thermostat valve II (8) that the outlet end of thermostat valve I (6) is leaded up in plate type heat exchanger (7) and oil cooling system (3) is connected, the oil extraction branch road (9) of separately leading up to is connected with thermostat valve II (8), described plate type heat exchanger (7) is connected with chilled(cooling) water return (CWR) (10), the coolant outlet of plate type heat exchanger (7) is connected with accumulation of heat water pot (11), the coolant outlet of accumulation of heat water pot (11) is connected with the cooling water intake of plate type heat exchanger (7) with water pump (18) by water filter (12) successively.
2. a kind of waste heat recovery system of air compressor as claimed in claim 1, it is characterized in that: on described return line (5), be provided with successively cold oil branch road (14), oil strainer (15), pressure gauge (13) and oil cut-off valve (19), cold oil branch road (14) is connected with oil tank (16), and cold oil branch road (14) is provided with flow control valve (17).
3. a kind of waste heat recovery system of air compressor as claimed in claim 1, is characterized in that: the outside of described oil extraction pipeline (4) is provided with thermal insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420020521.9U CN203655572U (en) | 2014-01-14 | 2014-01-14 | Air compressor waste heat recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420020521.9U CN203655572U (en) | 2014-01-14 | 2014-01-14 | Air compressor waste heat recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203655572U true CN203655572U (en) | 2014-06-18 |
Family
ID=50921966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420020521.9U Expired - Fee Related CN203655572U (en) | 2014-01-14 | 2014-01-14 | Air compressor waste heat recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203655572U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444588A (en) * | 2015-12-19 | 2016-03-30 | 黄华杰 | Direct-heating waste heat recovery system of centrifugal type and oil-free screw type compressors |
| CN106629895A (en) * | 2016-11-29 | 2017-05-10 | 江苏悦达家纺有限公司 | Heat recovery device capable of optimizing water quality |
| CN108488963A (en) * | 2018-01-30 | 2018-09-04 | 苏州佳世达电通有限公司 | Heat reclaiming system |
| CN109882416A (en) * | 2019-03-21 | 2019-06-14 | 丰电科技集团股份有限公司 | A kind of novel spraying whelk rod-type residual heat of air compressor recycling energy conserving system |
-
2014
- 2014-01-14 CN CN201420020521.9U patent/CN203655572U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105444588A (en) * | 2015-12-19 | 2016-03-30 | 黄华杰 | Direct-heating waste heat recovery system of centrifugal type and oil-free screw type compressors |
| CN106629895A (en) * | 2016-11-29 | 2017-05-10 | 江苏悦达家纺有限公司 | Heat recovery device capable of optimizing water quality |
| CN108488963A (en) * | 2018-01-30 | 2018-09-04 | 苏州佳世达电通有限公司 | Heat reclaiming system |
| CN108488963B (en) * | 2018-01-30 | 2021-06-08 | 苏州佳世达电通有限公司 | Heat energy recovery system |
| CN109882416A (en) * | 2019-03-21 | 2019-06-14 | 丰电科技集团股份有限公司 | A kind of novel spraying whelk rod-type residual heat of air compressor recycling energy conserving system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203655572U (en) | Air compressor waste heat recovery system | |
| CN203685588U (en) | Waste heat recovery device of oil-free screw air compressor | |
| CN201569162U (en) | Hot water unit capable of recycling waste heat of air compressor | |
| CN203364500U (en) | Refrigerating system utilizing waste heat of screw air compressor | |
| CN201731608U (en) | Waste heat recovery hot water system of air compressor | |
| CN103423125A (en) | Air compressor heat recycling system | |
| CN202092225U (en) | Air compressor waste heat recovering and water heating device | |
| CN203385253U (en) | Energy-saving refrigerating system | |
| CN103362530B (en) | To working face cooling and the apparatus and method for utilizing heat energy in a kind of mining process | |
| CN204285933U (en) | Open circulation water system | |
| CN103791665A (en) | Recovery device for refrigeration storage condensation heat | |
| CN204594028U (en) | The energy-conservation feeding mechanism of technique chilled water | |
| CN203443220U (en) | Circulating water multi-stage cooling system | |
| CN203823975U (en) | Large-temperature-difference capillary tube cold supply system | |
| CN204213107U (en) | A kind of Pneumatic safety explosion-proof type hydraulic oil cooling device | |
| CN203068742U (en) | Condensation heat recovery system | |
| CN201569163U (en) | Hot water unit capable of recycling waste heat of air compressor | |
| CN202101345U (en) | Chilled-water cold-air refrigerating system for air conditioner in winter | |
| CN202254527U (en) | Ammonia gas emission, recovery and utilization system | |
| CN203501388U (en) | Reheating coil cold energy recovering device of constant-temperature and constant-humidity fresh air unit | |
| CN204346200U (en) | Ambient temperature is utilized winter to carry out the technical cooling water system of saving energy and reduce the cost | |
| CN204648782U (en) | A kind of electrical heating cold-producing medium purifying plant | |
| CN202732284U (en) | Heat recovery device for air compressor | |
| CN203303683U (en) | Automatic cold oil emptying device | |
| CN203177456U (en) | Recovery system for waste heat |
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: 20140618 Termination date: 20170114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |