CN220151505U - Waste heat recovery device of air compressor - Google Patents
Waste heat recovery device of air compressor Download PDFInfo
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- CN220151505U CN220151505U CN202321616417.1U CN202321616417U CN220151505U CN 220151505 U CN220151505 U CN 220151505U CN 202321616417 U CN202321616417 U CN 202321616417U CN 220151505 U CN220151505 U CN 220151505U
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- box
- heat exchange
- air compressor
- pipe
- liquid distribution
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- 239000002918 waste heat Substances 0.000 title claims abstract description 23
- 238000011084 recovery Methods 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 60
- 238000009826 distribution Methods 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000004744 fabric Substances 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000010687 lubricating oil Substances 0.000 description 24
- 239000000498 cooling water Substances 0.000 description 19
- 239000003921 oil Substances 0.000 description 16
- 239000012535 impurity Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model discloses a waste heat recovery device of an air compressor, which relates to the technical field of waste heat recovery and adopts the following scheme: the novel heat exchange device comprises a heat exchange box, a first liquid distribution box and a second liquid distribution box are correspondingly arranged on the left side surface and the right side surface of the heat exchange box, a transmission pipe is arranged at the positions, close to the side wall of the heat exchange box, of the first liquid distribution box and the second liquid distribution box through mechanical sealing pieces, round holes are formed in the transmission pipe, the left side surface of the left side transmission pipe is fixedly connected with the right side surface of an output shaft of a motor, a heat exchange mechanism is arranged in the heat exchange box between the opposite side surfaces of the transmission pipe, and the first liquid distribution box is communicated with an oil outlet of an air compressor body through a first connecting pipe.
Description
Technical Field
The utility model relates to the technical field of waste heat recovery, in particular to a waste heat recovery device of an air compressor.
Background
An air compressor is a device for compressing a gas. The air compressor is similar in construction to the water pump. Most air compressors are reciprocating piston type, rotary vane or rotary screw, the air compressor is a common energy supply power device, compressed air is used as power, air can be used as a mechanical and pneumatic tool after being compressed, and a control instrument, an automation device and the like, the air compressor is widely applied to industrial production, the screw compressor is used as one of the air compressors, a large amount of heat is generated during operation, the heat is brought out of a machine body through lubricating oil, and the temperature of the lubricating oil discharged out of the machine body is generally 90-105 degrees.
In the prior art, a large amount of heat generated by the air compressor is discharged in an air cooling mode, so that the environment is polluted, meanwhile, the heat dissipation effect is poor, the heat exchange cost is high, in the use process, the heat is lost, the energy is wasted, and the use is not environment-friendly.
Disclosure of Invention
The utility model provides a waste heat recovery device of an air compressor, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waste heat recovery device of air compressor machine, includes the heat exchange box, the corresponding first cloth liquid box and the second cloth liquid box of installing of left and right sides face of heat exchange box, the position that first cloth liquid box and second cloth liquid box are close to the heat exchange box lateral wall all installs the drive pipe through mechanical seal, all seted up the round hole on the drive pipe, and the left surface and the motor output shaft right side fixed connection of left side drive pipe, motor fixed mounting is in the left surface of first cloth liquid box, be located the heat exchange mechanism between the drive pipe facing side, first cloth liquid box is linked together with the air compressor machine body oil-out through first connecting pipe, install filtering mechanism on the second cloth liquid box, filtering mechanism is linked together with the oil inlet of air compressor machine body, the inlet tube is installed to the upper surface left side position of heat exchange box, the outlet pipe is installed to the lower lateral wall right side position of heat exchange box, be provided with adjustment mechanism on inlet tube and the outlet pipe.
Further, a through hole is formed in the left side wall of the first liquid distribution box corresponding to the motor output shaft.
Further, the heat exchange mechanism comprises a liquid separation box and heat exchange tubes, the liquid separation boxes are respectively and fixedly arranged on the opposite sides of the left and right transmission tubes, and the heat exchange tubes are uniformly arranged between the left and right liquid separation boxes.
Further, the filtering mechanism comprises a second connecting pipe, an oil filter and a third connecting pipe, the front side surface of the second liquid distribution box is communicated with the liquid inlet of the right filter through the second connecting pipe, and the liquid outlet of the oil filter is communicated with the oil inlet of the air compressor body through the third connecting pipe.
Further, a plug is arranged on the lower surface of the oil filter in a threaded manner.
Further, the regulating mechanism comprises an electric flow control valve, a temperature sensor and a control box, wherein the electric flow control valve is respectively arranged on the water inlet pipe and the water outlet pipe, the temperature sensor is arranged on the lower side wall of the heat exchange box, and the control box is arranged on the front side surface of the control box.
Compared with the prior art, the utility model provides a waste heat recovery device of an air compressor, which has the following beneficial effects:
this waste heat recovery device of air compressor machine through setting up first cloth liquid box, second cloth liquid box, transfer line and heat exchange mechanism, increases the heat transfer function to high temperature lubricating oil, and heat exchange mechanism is rotatory along with the transfer line simultaneously, and heat exchange efficiency is higher, is convenient for carry out recycle to the waste heat of lubricating oil more, can filter impurity in the lubricating oil through filtering mechanism simultaneously, prolongs the life of lubricating oil, controls inlet tube and drain pipe internal cooling water flow through adjustment mechanism, makes waste heat recovery's cooling water use more sparingly, uses environmental protection and energy saving more.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a cross-sectional view of the heat exchange box of the present utility model.
In the figure: 1. a heat exchange box; 2. a first liquid distribution box; 3. a second liquid distribution box; 4. a mechanical seal; 5. a transmission tube; 6. a round hole; 7. a motor; 8. a heat exchange mechanism; 801. a liquid separating box; 802. a heat exchange tube; 9. a first connection pipe; 10. an air compressor body; 11. a filtering mechanism; 111. a second connection pipe; 112. an oil filter; 113. a third connection pipe; 12. a water inlet pipe; 13. a water outlet pipe; 14. an adjusting mechanism; 141. an electric flow control valve; 142. a temperature sensor; 143. a control box; 15. a through hole; 16. and (5) plugging.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, the utility model discloses a waste heat recovery device of an air compressor, comprising a heat exchange box 1, a first liquid distribution box 2 and a second liquid distribution box 3 are correspondingly arranged on the left side surface and the right side surface of the heat exchange box 1, a transmission pipe 5 is arranged at the positions of the first liquid distribution box 2 and the second liquid distribution box 3, which are close to the side wall of the heat exchange box 1, through mechanical sealing pieces 4, round holes 6 are respectively arranged on the transmission pipe 5, the left side surface of the left transmission pipe 5 is fixedly connected with the right side surface of an output shaft of a motor 7, the motor 7 is fixedly arranged on the left side surface of the first liquid distribution box 2, a heat exchange mechanism 8 is arranged in the heat exchange box 1 between the opposite side surfaces of the transmission pipe 5, the first liquid distribution box 2 is communicated with an oil outlet of the air compressor body 10 through a first connecting pipe 9, a filtering mechanism 11 is arranged on the second liquid distribution box 3, a water inlet pipe 12 is arranged at the left side position of the upper surface of the heat exchange box 1, a water outlet pipe 13 is arranged at the right side edge of the heat exchange box 1, and a water outlet pipe 13 is arranged at the right side edge of the water outlet pipe 13.
Specifically, a through hole 15 is formed in the left side wall of the first liquid distribution box 2 corresponding to the output shaft of the motor 7.
In this embodiment, the through hole 15 facilitates the rotation of the left transmission tube 5 by the output shaft of the motor 7.
Specifically, the heat exchange mechanism 8 includes a liquid separation box 801 and heat exchange tubes 802, the liquid separation boxes 801 are respectively and fixedly mounted on opposite sides of the left and right transmission tubes 5, and the heat exchange tubes 802 are uniformly mounted between the left and right liquid separation boxes 801.
In this embodiment, the liquid separation box 801 makes the lubricating oil flow into the heat exchange tube 802 uniformly, and the high-temperature lubricating oil of the heat exchange tube 802 exchanges heat with the cooling water in the heat exchange box 1.
Specifically, the filtering mechanism 11 includes a second connecting pipe 111, an oil filter 112, and a third connecting pipe 113, the front side surface of the second liquid distribution box 3 is communicated with the liquid inlet of the right filter through the second connecting pipe 111, and the liquid outlet of the oil filter 112 is communicated with the oil inlet of the air compressor body 10 through the third connecting pipe 113.
In this embodiment, the lubricating oil in the second liquid distribution box 3 flows into the oil filter 112 through the second connecting pipe 111, the oil filter 112 filters impurities in the lubricating oil, the filtered lubricating oil flows back into the air compressor body 10 through the third connecting pipe 113, and a water pump is added to the third connecting pipe 113 for lubricating oil flow.
Specifically, the lower surface of the oil filter 112 is screw-fitted with a plug 16.
In this embodiment, the plug 16 is opened to facilitate removal of impurities filtered out of the oil filter 112.
Specifically, the adjusting mechanism 14 includes an electric flow control valve 141, a temperature sensor 142 and a control box 143, the electric flow control valve 141 is respectively installed on the water inlet pipe 12 and the water outlet pipe 13, the temperature sensor 142 is installed on the lower side wall of the heat exchange box 1, and the control box 143 is installed on the front side surface of the control box 143.
In this embodiment, the temperature sensor 142 monitors the temperature of the cooling water in the heat exchange box 1, adjusts the flow rate of the cooling water according to the temperature rising speed of the cooling water in the heat exchange box 1, when the cooling water is slowly heated, the flow rate is reduced, when the cooling water is heated, the flow rate adjusting block is used, so that the cooling water after heat exchange can reach the use requirement, the use amount of the cooling water is saved, and the environment protection and energy saving are used.
When in use, lubricating oil in the air compressor body 10 flows into the first liquid distribution box 2 through the first connecting pipe 9, flows into the left side transmission pipe 5 through the round hole 6, flows into the liquid distribution box 801 in the heat exchange mechanism 8 through the transmission pipe 5, so that the lubricating oil uniformly flows into the heat exchange pipe 802, high-temperature lubricating oil in the heat exchange pipe 802 exchanges heat with cooling water in the heat exchange box 1, meanwhile, the motor 7 drives the left side transmission pipe 5 to rotate, the transmission pipe 5 drives the liquid distribution, the lubricating oil after heat exchange flows into the second liquid distribution box 3 through the round hole 6 on the right side transmission pipe 5, the lubricating oil in the second liquid distribution box 3 flows into the oil filter 112 through the second connecting pipe 111 in the filtering mechanism 11, the oil filter 112 filters impurities in the lubricating oil, the filtered lubricating oil flows back into the air compressor body 10 through the third connecting pipe 113, a water pump is added to the third connecting pipe 113, the effect of recovering waste heat in the lubricating oil is achieved, meanwhile, the temperature sensor 142 in the regulating mechanism 14 monitors the temperature of cooling water in the heat exchange box 1, the flow rate of the cooling water is regulated according to the temperature rising speed of the cooling water in the heat exchange box 1, when the temperature of the cooling water rises slowly, the flow rate is reduced, when the cooling water rises slowly, the flow rate regulating block is arranged, the cooling water after heat exchange can meet the use requirement, the use amount of the cooling water is saved, and the environment-friendly and energy-saving effects are achieved.
To sum up, this waste heat recovery device of air compressor machine increases the heat transfer function to high temperature lubricating oil, and heat exchange efficiency is higher simultaneously, is convenient for carry out recycle to the waste heat of lubricating oil more, can filter impurity in the lubricating oil simultaneously, prolongs the life of lubricating oil, and waste heat recovery's cooling water uses more sparingly, uses environmental protection and energy saving more.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a waste heat recovery device of air compressor machine, includes heat exchange box (1), its characterized in that: the utility model discloses a heat exchange box, which is characterized in that a first liquid distribution box (2) and a second liquid distribution box (3) are correspondingly arranged on the left side surface and the right side surface of the heat exchange box (1), a driving pipe (5) is arranged at the positions, close to the side wall of the heat exchange box (1), of the first liquid distribution box (2) and the second liquid distribution box (3) through mechanical sealing pieces (4), round holes (6) are formed in the driving pipe (5), the left side surface of the left driving pipe (5) is fixedly connected with the right side surface of an output shaft of a motor (7), the motor (7) is fixedly arranged on the left side surface of the first liquid distribution box (2), a heat exchange mechanism (8) is arranged in the heat exchange box (1) between the opposite side surfaces of the driving pipe (5), the utility model discloses a water inlet pipe, including first cloth liquid box (2), second cloth liquid box (3), air compressor machine body (10) oil-out is linked together through first connecting pipe (9), install filtering mechanism (11) on second cloth liquid box (3), filtering mechanism (11) are linked together with the oil inlet of air compressor machine body (10), inlet tube (12) are installed in upper surface left side position of heat exchange box (1), outlet pipe (13) are installed in lower lateral wall right side edge position of heat exchange box (1), be provided with adjustment mechanism (14) on inlet tube (12) and outlet pipe (13).
2. The waste heat recovery device of an air compressor according to claim 1, wherein: a through hole (15) is formed in the left side wall of the first liquid distribution box (2) corresponding to the output shaft of the motor (7).
3. The waste heat recovery device of an air compressor according to claim 1, wherein: the heat exchange mechanism (8) comprises a liquid separation box (801) and heat exchange tubes (802), the liquid separation boxes (801) are respectively and fixedly arranged on the opposite side surfaces of the left and right transmission tubes (5), and the heat exchange tubes (802) are uniformly arranged between the left and right liquid separation boxes (801).
4. The waste heat recovery device of an air compressor according to claim 1, wherein: the filtering mechanism (11) comprises a second connecting pipe (111), an oil filter (112) and a third connecting pipe (113), the front side surface of the second liquid distribution box (3) is communicated with the liquid inlet of the right filter through the second connecting pipe (111), and the liquid outlet of the oil filter (112) is communicated with the oil inlet of the air compressor body (10) through the third connecting pipe (113).
5. The waste heat recovery device of an air compressor according to claim 4, wherein: a plug (16) is arranged on the lower surface of the oil filter (112) in a threaded manner.
6. The waste heat recovery device of an air compressor according to claim 1, wherein: the regulating mechanism (14) comprises an electric flow control valve (141), a temperature sensor (142) and a control box (143), wherein the electric flow control valve (141) is respectively arranged on the water inlet pipe (12) and the water outlet pipe (13), the temperature sensor (142) is arranged on the lower side wall of the heat exchange box (1), and the control box (143) is arranged on the front side surface of the control box (143).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321616417.1U CN220151505U (en) | 2023-06-25 | 2023-06-25 | Waste heat recovery device of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321616417.1U CN220151505U (en) | 2023-06-25 | 2023-06-25 | Waste heat recovery device of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220151505U true CN220151505U (en) | 2023-12-08 |
Family
ID=89022221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321616417.1U Active CN220151505U (en) | 2023-06-25 | 2023-06-25 | Waste heat recovery device of air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220151505U (en) |
-
2023
- 2023-06-25 CN CN202321616417.1U patent/CN220151505U/en active Active
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