CN207779178U - Residual neat recovering system for screw air compressor - Google Patents
Residual neat recovering system for screw air compressor Download PDFInfo
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- CN207779178U CN207779178U CN201721709133.1U CN201721709133U CN207779178U CN 207779178 U CN207779178 U CN 207779178U CN 201721709133 U CN201721709133 U CN 201721709133U CN 207779178 U CN207779178 U CN 207779178U
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- pipe
- air compressor
- waste heat
- water
- heat recovery
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Abstract
The utility model discloses the residual neat recovering systems for screw air compressor, including waste heat recovery babinet, spiral air compressor machine and water tank, flowline, oil return pipe, water inlet pipe, outlet pipe are connected on waste heat recovery babinet respectively, oil pipe is equipped in spiral air compressor machine, the both ends of oil pipe are connected with flowline and oil return pipe respectively；It is equipped in waste heat recovery babinet above water tank water tank and is connected with multiple water service pipes, top between each water service pipe is interconnected, wherein a water service pipe is connected with outlet pipe, bottom is equipped with isolation fuel tank in waste heat recovery babinet, the sidewall bottom that fuel tank is isolated is equipped with oil inlet, and flowline is connected with fuel tank is isolated.The machine waste heat recovery of the utility model, directly heat exchange is carried out with the high temperature heat conductive oil of screw-rod air compressor, the utilization rate of heat can be greatly improved, pass through the heat exchange area of raising conduction oil and water simultaneously, the hot water that can obtain high quality makes the waste heat of screw-rod air compressor be fully used.
Description
Technical field
The utility model is related to a kind of machine waste heat recoveries, and in particular to be used for the residual neat recovering system of screw air compressor.
Background technology
Heat is will produce during screw-rod air compressor is run, the electric energy really consumed for air potential energy,
Small part is only accounted in total power consumption, such thermal energy of generation is usually directly discharged to by cold wind in air, or is used
The mode of water cooling is indirectly discharged into natural environment via cooling pond or cooling tower, a large amount of thermal energy and the energy thus wasted.
Machine waste heat recovery is an important energy conservation and environmental protection field, currently, existing waste heat recovery apparatus mostly uses traditional heat exchange
Technology, due to traditional heat exchangers and application process, using waste heat recovery processing hot water, maximum temperature is generally lower than 70
DEG C, the temperature of domestic water is not achieved sometimes or even also, quality and efficiency are low, seriously affect screw-rod air compressor waste heat recovery
Utilization and extention.
Utility model content
Technical problem to be solved in the utility model is that the capacity usage ratio of existing machine waste heat recovery is low, waste heat recovery effect
Rate it is low, and it is an object of the present invention to provide for screw air compressor residual neat recovering system, directly with the high temperature heat conductive oil of screw-rod air compressor
Heat exchange is carried out, the utilization rate of heat, while the heat exchange area by improving conduction oil and water, energy can be greatly improved
The hot water for accessing high quality makes the waste heat of screw-rod air compressor be fully used.
The utility model is achieved through the following technical solutions：
For the residual neat recovering system of screw air compressor, including waste heat recovery babinet, spiral air compressor machine and water tank, waste heat returns
Receive and be connected with flowline, oil return pipe, water inlet pipe, outlet pipe respectively on babinet, waste heat recovery babinet by flowline and oil return pipe with
Spiral air compressor machine is connected, and waste heat recovery babinet is connected by water inlet pipe and outlet pipe with water tank, and circular arc is equipped in spiral air compressor machine
The both ends of the oil pipe of shape, oil pipe are connected with flowline and oil return pipe respectively；Water tank, water inlet are equipped in waste heat recovery babinet
Pipe is connected with water tank, and multiple water service pipes are connected with above water tank, and the top between each water service pipe is interconnected, wherein one
Root water service pipe is connected with outlet pipe, and suction pump is equipped in outlet pipe, and bottom is equipped with isolation fuel tank, isolation in waste heat recovery babinet
The sidewall bottom of fuel tank is equipped with oil inlet, and flowline is connected with fuel tank is isolated, and oil return pipe is connected to the top of waste heat recovery babinet
Portion and the surface for being located at water service pipe.
The machine waste heat recovery of the utility model directly carries out heat exchange with the high temperature heat conductive oil of screw-rod air compressor, can
The utilization rate of heat, while the heat exchange area by improving conduction oil and water are greatly improved, high quality can be obtained
Hot water makes the waste heat of screw-rod air compressor be fully used.The flowline, oil return pipe and screw of waste heat recovery babinet is empty
Press is connected, and water inlet pipe, outlet pipe are connected with water tank, and screw-rod air compressor generates a large amount of heat during the work time, passes through
Conduction oil can take away these heats, and then the oil of high temperature is entered by oil return pipe in waste heat recovery babinet；Wherein, cold water
It is entered in water tank from water tank, then under the action of suction pump, the water in water tank enters in water service pipe from bottom to up
Movement, then the oil of high temperature pass through the outer wall of water service pipe from top to bottom, to carry out uniform heat with the cold water in water service pipe
It exchanges, the heat transfer between high temperature oil and water is greatly improved, to improve the temperature of hot water；Wherein further include isolation oil
Case, the oil after heat exchange are entered in isolation fuel tank by oil inlet, are then entered in air compressor machine by flowline again,
Isolation fuel tank can play, and the high temperature oil having just enter into waste heat recovery babinet is isolated with the oil after heat exchange, is kept away
Exempt from heat exchange in the inside of oil medium to occur, to influence the heat exchange of grease；It, can wherein by arc-shaped oil pipe
The contact area for increasing oil and hot-air in air compressor machine, improves the transmission efficiency of heat.
Multiple hemispheric heat transfer blocks are uniformly provided on the surface of the water service pipe, heat transfer block uses zircaloy, improves and passes
The thermal efficiency.
The upper part of waste heat recovery box inside wall is stepped, can be flowed so as to reduce high temperature oil from top to bottom
Space, avoid losing excessive heat elsewhere in waste heat recovery babinet.
The water service pipe is that multiple bulb tubes are sequentially communicated from top to bottom, increases the heat-transfer area between oil and water
Product improves heat exchange efficiency.
All water service pipes are equipped with coaming plate, and the top of coaming plate is connected with waste heat recovery top of the box and the nozzle position of oil return pipe
Between coaming plate, can ensure to have just enter into the high temperature oil in waste heat recovery babinet all can carry out heat exchange with water service pipe,
Improve heat exchange efficiency.
Arc-shaped oil pipe is spliced by two identical sub- pipes, passes through spiral element between one end of two root pipes
It is connected, further increases the contact area between hot-air, improves heat recovery and utilization efficiency.
The utility model compared with prior art, has the following advantages and advantages：
1, the utility model be used for screw air compressor residual neat recovering system, directly with the high-temperature heat-conductive of screw-rod air compressor
Oil carries out heat exchange, can greatly improve the utilization rate of heat, while the heat exchange area by improving conduction oil and water,
The hot water that can obtain high quality makes the waste heat of screw-rod air compressor be fully used；
2, the utility model is used for the residual neat recovering system of screw air compressor, is uniformly provided on the surface of the water service pipe more
A hemispheric heat transfer block, heat transfer block use zircaloy, improve heat transfer efficiency, the upper part of waste heat recovery box inside wall is in rank
Scalariform avoids the damage elsewhere in waste heat recovery babinet so as to reduce the flowable space of high temperature oil from top to bottom
Lose excessive heat；
3, the utility model be used for screw air compressor residual neat recovering system, the water service pipe be multiple bulb tubes from up to
Under be sequentially communicated, increase the heat transfer area between oil and water, improve heat exchange efficiency, all water service pipes be equipped with coaming plate,
The top of coaming plate is connected with waste heat recovery top of the box and the nozzle of oil return pipe is between coaming plate, can ensure to have just enter into remaining
High temperature oil in recuperation of heat babinet all can carry out heat exchange with water service pipe, improve heat exchange efficiency.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
FIG. 1 is a schematic structural view of the utility model.
Label and corresponding parts title in attached drawing：
1- waste heat recovery babinets, 2- flowlines, 3- oil return pipes, 4- water inlet pipes, 5- outlet pipes, 6- water tanks, 7- water service pipes,
Fuel tank, 9- oil inlets, 10- heat transfer blocks, 11-, spiral air compressor machine, 12- water tanks, 13- oil pipes is isolated in 8-.
Specific implementation mode
To make the purpose of this utility model, technical solution and advantage be more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment
As shown in Figure 1, the utility model is used for the residual neat recovering system of screw air compressor, including waste heat recovery babinet 1, spiral shell
Air compressor machine 11 and water tank 12 are revolved, flowline 2, oil return pipe 3, water inlet pipe 4, outlet pipe 5 are connected with respectively on waste heat recovery babinet 1, it is remaining
Recuperation of heat babinet 1 is connected by flowline 2 and oil return pipe 3 with spiral air compressor machine 11, and waste heat recovery babinet 1 passes through 4 He of water inlet pipe
Outlet pipe 5 is connected with water tank 12, is equipped with arc-shaped oil pipe 13 in spiral air compressor machine 11, the both ends of oil pipe 13 respectively with go out
Oil pipe 2 is connected with oil return pipe 3；Water tank 6 is equipped in waste heat recovery babinet 1, water inlet pipe 4 is connected with water tank 6, water tank 6
Top is connected with multiple water service pipes 7, and the top between each water service pipe 7 is interconnected, wherein a water service pipe 7 and 5 phase of outlet pipe
Connection, outlet pipe 5 is interior to be equipped with suction pump, and bottom is equipped with isolation fuel tank 8 in waste heat recovery babinet 1, and the sidewall bottom of fuel tank 8 is isolated
Equipped with oil inlet 9, flowline 2 is connected with fuel tank 8 is isolated, and oil return pipe 3 is connected to the top of waste heat recovery babinet 1 and positioned at logical
The surface of water pipe 7.
The machine waste heat recovery of the utility model directly carries out heat exchange with the high temperature heat conductive oil of screw-rod air compressor, can
The utilization rate of heat, while the heat exchange area by improving conduction oil and water are greatly improved, high quality can be obtained
Hot water makes the waste heat of screw-rod air compressor be fully used.The flowline, oil return pipe and screw of waste heat recovery babinet is empty
Press is connected, and water inlet pipe, outlet pipe are connected with water tank, and screw-rod air compressor generates a large amount of heat during the work time, passes through
Conduction oil can take away these heats, and then the oil of high temperature is entered by oil return pipe in waste heat recovery babinet；Wherein, cold water
It is entered in water tank from water tank, then under the action of suction pump, the water in water tank enters in water service pipe from bottom to up
Movement, then the oil of high temperature pass through the outer wall of water service pipe from top to bottom, to carry out uniform heat with the cold water in water service pipe
It exchanges, the heat transfer between high temperature oil and water is greatly improved, to improve the temperature of hot water；Wherein further include isolation oil
Case, the oil after heat exchange are entered in isolation fuel tank by oil inlet, are then entered in air compressor machine by flowline again,
Isolation fuel tank can play, and the high temperature oil having just enter into waste heat recovery babinet is isolated with the oil after heat exchange, is kept away
Exempt from heat exchange in the inside of oil medium to occur, to influence the heat exchange of grease.
Preferably, multiple hemispheric heat transfer blocks 10 are uniformly provided on the surface of the water service pipe, heat transfer block is closed using zirconium
Gold improves heat transfer efficiency.
Preferably, the upper part of waste heat recovery box inside wall is stepped, so as to reduce high temperature oil from top to bottom
Flowable space avoids losing excessive heat elsewhere in waste heat recovery babinet.
Preferably, the water service pipe is that multiple bulb tubes are sequentially communicated from top to bottom, is increased between oil and water
Heat transfer area improves heat exchange efficiency.
Preferably, all water service pipes are equipped with coaming plate, and the top of coaming plate is connected with waste heat recovery top of the box and oil return pipe
Nozzle between coaming plate, can ensure to have just enter into high temperature oil in waste heat recovery babinet can all carry out with water service pipe
Heat exchange improves heat exchange efficiency.
Preferably, arc-shaped oil pipe is spliced by two identical sub- pipes, is passed through between one end of two root pipes
Spiral element is connected, and further increases the contact area between hot-air, improves heat recovery and utilization efficiency.
Above-described specific implementation mode, to the purpose of this utility model, technical solution and advantageous effect carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (6)
1. the residual neat recovering system for screw air compressor, which is characterized in that including waste heat recovery babinet (1), spiral air compressor machine
(11) and water tank (12) it, is connected with flowline (2), oil return pipe (3), water inlet pipe (4), outlet pipe respectively on waste heat recovery babinet (1)
(5), waste heat recovery babinet (1) is connected by flowline (2) and oil return pipe (3) with spiral air compressor machine (11), waste heat recovery babinet
(1) it is connected with water tank (12) by water inlet pipe (4) and outlet pipe (5), arc-shaped oil pipe is equipped in spiral air compressor machine (11)
(13), the both ends of oil pipe (13) are connected with flowline (2) and oil return pipe (3) respectively；Water storage is equipped in waste heat recovery babinet (1)
Case (6), water inlet pipe (4) are connected with water tank (6), and multiple water service pipes (7), each water service pipe (7) are connected with above water tank (6)
Between top be interconnected, wherein a water service pipe (7) is connected with outlet pipe (5), equipped with suction pump in outlet pipe (5),
Waste heat recovery babinet (1) interior bottom is equipped with isolation fuel tank (8), and the sidewall bottom of isolation fuel tank (8) is equipped with oil inlet (9), fuel-displaced
Pipe (2) is connected with fuel tank (8) is isolated, and oil return pipe (3) is connected to the top of waste heat recovery babinet (1) and is located at water service pipe (7)
Surface.
2. the residual neat recovering system according to claim 1 for screw air compressor, which is characterized in that the water service pipe
(7) multiple hemispheric heat transfer blocks (10) are uniformly provided on surface, heat transfer block (10) uses zircaloy.
3. the residual neat recovering system according to claim 1 for screw air compressor, which is characterized in that waste heat recovery babinet
(1) upper part of madial wall is stepped.
4. the residual neat recovering system according to claim 1 for screw air compressor, which is characterized in that the water service pipe
(7) it is that multiple bulb tubes are sequentially communicated from top to bottom.
5. the residual neat recovering system according to claim 1 for screw air compressor, which is characterized in that all water service pipes
(7) be equipped with coaming plate that the top of coaming plate is connected with waste heat recovery babinet (1) top and the nozzle of oil return pipe (3) be located at coaming plate it
Between.
6. the residual neat recovering system according to claim 1 for screw air compressor, which is characterized in that arc-shaped logical oil
Pipe (13) is spliced by two identical sub- pipes, is connected by spiral element between one end of two root pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721709133.1U CN207779178U (en) | 2017-12-11 | 2017-12-11 | Residual neat recovering system for screw air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721709133.1U CN207779178U (en) | 2017-12-11 | 2017-12-11 | Residual neat recovering system for screw air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207779178U true CN207779178U (en) | 2018-08-28 |
Family
ID=63231945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721709133.1U Expired - Fee Related CN207779178U (en) | 2017-12-11 | 2017-12-11 | Residual neat recovering system for screw air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207779178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088281A (en) * | 2017-12-11 | 2018-05-29 | 重庆驰鼎节能科技有限公司 | A kind of efficient waste heat recovery system of air compressor machine |
-
2017
- 2017-12-11 CN CN201721709133.1U patent/CN207779178U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108088281A (en) * | 2017-12-11 | 2018-05-29 | 重庆驰鼎节能科技有限公司 | A kind of efficient waste heat recovery system of air compressor machine |
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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: 20180828 Termination date: 20181211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |