CN204126854U - Residual heat of air compressor reclaims unit oil channel structures - Google Patents
Residual heat of air compressor reclaims unit oil channel structures Download PDFInfo
- Publication number
- CN204126854U CN204126854U CN201420521507.7U CN201420521507U CN204126854U CN 204126854 U CN204126854 U CN 204126854U CN 201420521507 U CN201420521507 U CN 201420521507U CN 204126854 U CN204126854 U CN 204126854U
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- China
- Prior art keywords
- oil
- ball valves
- heat exchanger
- flange ball
- inlet pipe
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of residual heat of air compressor and reclaim unit oil channel structures, comprise the oil inlet pipe and oil outlet tube that are connected with heat exchanger respectively, described oil inlet pipe and oil outlet tube are equipped with threeway, bypass tube and Flange Ball Valves is connected with between two threeways, described oil inlet pipe and oil outlet tube are also respectively equipped with the first Flange Ball Valves and the second Flange Ball Valves between threeway and heat exchanger, between described first Flange Ball Valves and heat exchanger, be provided with an access valve by the short silk of double end.The beneficial effects of the utility model are: oil-way system all uses welding type Flange Ball Valves.Pipeline lowermost end arranges when fuel outlet valve guarantees that each air compression system changes cooling liquid and old for system oil can be drained.Observe turnover oil pressure difference by oil-immersed type pressure gauge and be convenient to bug check oil pressure and whether later maintenance heat exchanger blocks.Oil circuit is safe, reliable.
Description
Technical field
The utility model relates to a kind of oil channel structures, more specifically, relates to a kind of residual heat of air compressor and reclaims unit oil channel structures.
Background technique
In the working procedure of air compressor, input electric energy about 80% become heat, remainingly become final pressurized air energy less than about 20%.Compressor is after institute's consuming electric power is transformed into heat in the course of the work, and major part is taken away by the gas mixture after compressing.In respective cooler (oil cooler and Gas Cooler), cooled medium (water or air) is taken away respectively, and heat wastes in vain.Build a resource-conserving society and realize sustainable development, energy-saving and emission-reduction be in the weight of society among.Residual heat of air compressor recovery technology can realize waste heat recovery, reduce hot driving, saving power, raising device efficiency and life-span.It is a kind of desirable energy-saving equipment that residual heat of air compressor reclaims unit.
Model utility content
The purpose of this utility model overcomes deficiency of the prior art, and provide a kind of rational in infrastructure, the residual heat of air compressor that heat recovery efficiency is high reclaims unit oil channel structures.
This residual heat of air compressor reclaims unit oil channel structures, comprise the oil inlet pipe and oil outlet tube that are connected with heat exchanger respectively, described oil inlet pipe and oil outlet tube are equipped with threeway, bypass tube and Flange Ball Valves is connected with between two threeways, described oil inlet pipe and oil outlet tube are also respectively equipped with the first Flange Ball Valves and the second Flange Ball Valves between threeway and heat exchanger, between described first Flange Ball Valves and heat exchanger, be provided with an access valve by the short silk of double end.
The oil outlet of described oil outlet tube and the filler opening of oil inlet pipe are equipped with oil-immersed type pressure gauge.
Described oil inlet pipe and oil outlet tube are equipped with temperature transducer in heat exchanger side.
The beneficial effects of the utility model are: oil-way system all uses welding type Flange Ball Valves.Pipeline lowermost end arranges when fuel outlet valve guarantees that each air compression system changes cooling liquid and old for system oil can be drained.Observe turnover oil pressure difference by oil-immersed type pressure gauge and be convenient to bug check oil pressure and whether later maintenance heat exchanger blocks.Oil circuit is safe, reliable.
Accompanying drawing explanation
Fig. 1 is the utility model schematic front view.
Fig. 2 is the utility model schematic top plan view.
Description of reference numerals: heat exchanger 1, oil inlet pipe 2, threeway 3, bypass tube 4, first Flange Ball Valves 5, three-flange ball valve 6, silk access valve 7, the short silk 8 of double end, temperature transducer 9, oil-immersed type pressure gauge 10, oil outlet tube 11, second Flange Ball Valves 12.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.Although the utility model will be described in conjunction with preferred embodiment, should know, not represent the utility model restriction in the described embodiment.On the contrary, the utility model will contain can be included in attached claims limit scope of the present utility model in alternative, modified model and equivalent.
As shown in Figure 1 to Figure 2, the residual heat of air compressor of the present embodiment reclaims unit oil channel structures, comprise the oil inlet pipe 2 and oil outlet tube 11 that are connected with heat exchanger 1 respectively, described oil inlet pipe 2 and oil outlet tube 11 are equipped with threeway 3, bypass tube 4 and Flange Ball Valves 6 is connected with between two threeways 3, described oil inlet pipe 2 and oil outlet tube 11 are also respectively equipped with the first Flange Ball Valves 5 and the second Flange Ball Valves 12 between threeway 3 and heat exchanger 1, between described first Flange Ball Valves 5 and heat exchanger 1, be provided with an access valve 7 by the short silk 8 of double end.The oil outlet of described oil outlet tube 11 and the filler opening of oil inlet pipe 2 are equipped with oil-immersed type pressure gauge 10.Described oil inlet pipe 2 and oil outlet tube 11 are equipped with temperature transducer 9 in heat exchanger 1 side.
During normal use, three-flange ball valve 6 is closed, and the first Flange Ball Valves 5 and the second Flange Ball Valves 12 are opened, and pipeline lowermost end arranges when an access valve 7 guarantees that each air compression system changes cooling liquid as fuel outlet valve, and old for system oil can be drained.When heat exchanger 1 break down need repairing time, three-flange ball valve 6 can be opened, the first Flange Ball Valves 5 and the second Flange Ball Valves 12 are closed, now can under the prerequisite of not influential system work, and heat exchanger 1 overhauls.
Claims (3)
1. a residual heat of air compressor reclaims unit oil channel structures, it is characterized in that: comprise the oil inlet pipe (2) and oil outlet tube (11) that are connected with heat exchanger (1) respectively, described oil inlet pipe (2) and oil outlet tube (11) are equipped with threeway (3), bypass tube (4) and Flange Ball Valves (6) is connected with between two threeways (3), described oil inlet pipe (2) and oil outlet tube (11) are also respectively equipped with the first Flange Ball Valves (5) and the second Flange Ball Valves (12) between threeway (3) and heat exchanger (1), an access valve (7) is provided with by the short silk of double end (8) between described first Flange Ball Valves (5) and heat exchanger (1).
2. residual heat of air compressor according to claim 1 reclaims unit oil channel structures, it is characterized in that: the oil outlet of described oil outlet tube (11) and the filler opening of oil inlet pipe (2) are equipped with oil-immersed type pressure gauge (10).
3. residual heat of air compressor according to claim 1 reclaims unit oil channel structures, it is characterized in that: described oil inlet pipe (2) and oil outlet tube (11) are equipped with temperature transducer (9) in heat exchanger (1) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420521507.7U CN204126854U (en) | 2014-09-11 | 2014-09-11 | Residual heat of air compressor reclaims unit oil channel structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420521507.7U CN204126854U (en) | 2014-09-11 | 2014-09-11 | Residual heat of air compressor reclaims unit oil channel structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204126854U true CN204126854U (en) | 2015-01-28 |
Family
ID=52383216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420521507.7U Expired - Fee Related CN204126854U (en) | 2014-09-11 | 2014-09-11 | Residual heat of air compressor reclaims unit oil channel structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204126854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027766A (en) * | 2021-03-10 | 2021-06-25 | 重庆奇螺流体设备有限公司 | Oil gas cooler of variable-frequency oil injection screw air compressor and system thereof |
-
2014
- 2014-09-11 CN CN201420521507.7U patent/CN204126854U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027766A (en) * | 2021-03-10 | 2021-06-25 | 重庆奇螺流体设备有限公司 | Oil gas cooler of variable-frequency oil injection screw air compressor and system thereof |
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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: 20150128 Termination date: 20160911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |