CN2437523Y - Waste gas turbocompressor of car air conditioner - Google Patents
Waste gas turbocompressor of car air conditioner Download PDFInfo
- Publication number
- CN2437523Y CN2437523Y CN 00222882 CN00222882U CN2437523Y CN 2437523 Y CN2437523 Y CN 2437523Y CN 00222882 CN00222882 CN 00222882 CN 00222882 U CN00222882 U CN 00222882U CN 2437523 Y CN2437523 Y CN 2437523Y
- Authority
- CN
- China
- Prior art keywords
- compressor
- clutch
- air
- turbine
- exhaust turbine
- 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
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Abstract
The utility model relates to a compressor, which is composed of three mature technique devices of a waste gas turbine, an electromagnetic clutch, and an air-conditioned compressor, wherein, an impeller of the waste gas turbine is arranged on the impeller shaft, and a clutch hub is fixed at the other end of the impeller shaft by a connecting piece; the clutch hub can do axial movement, and the compressor is connected with a compressor rotating shaft by the connecting piece; a clutch coil is fixed to a concave plane of a front end cap of a machine body of the compressor by a pin. The turbine is driven by tail gas of an engine, and transmission of power is controlled by an electromagnetic coil of the clutch. The purpose of driving a vehicle air-conditioned compressor by using the tail gas of an automobile engine can be ultimately reached.
Description
The utility model is a kind of exhaust turbine compressor of auto air-con, relates to motorcar air conditioner and waste energy utilization field.
Automobile has become human main riding instead of walk and transportation means through 100 years of development.Along with building up of rapid development of automobile industry and the high quality network of highways that spreads all over the world, the frame ride comfort greatly improves, and the number of going out to engage in trade and travel linearly rises.Drive out summer, and the sun beats down, and the vehicle that A/C is housed all can be opened use undoubtedly, to regulate vehicle interior temperature.Yet car air-conditioner is still a kind of from screening device on many domestic cars, outside the purchase commodity of removal apparatus itself does not hang down, also has following two aspect reasons: the one, be the car type of representative with the minicar, its engine power is less, load onto air-conditioning after, dynamic property descends to some extent; The 2nd, energy consumption cost is not low, and the middle-grade car that with the operation is purpose is after installing air-conditioning additional, and A/C has increased operation cost virtually again.But along with developing of automobile industry, for each automobile is loaded onto the air-conditioning trend that is inevitable, and the increase of automobile pollution, the sharp increase of energy resource consumption makes that again development is sharp-pointed unusually with the contradiction of environmental protection.
The purpose of this utility model provides a kind of exhaust turbine compressor of car air-conditioner, the exhaust gas driven that it can be discharged by automotive engine, and drive auto air-con work.
The exhaust turbine compressor that the purpose of this utility model is achieved in that car air-conditioner mainly partly is made up of exhaust turbine, magnetic clutch and air-conditioning compressor three, its principle of work is: the high pressure exhaust gas kinetic energy of discharging when utilizing automotive engine work, drive turbine wheel spins, after the magnetic clutch engagement, kinetic energy is passed to air-conditioning compressor, refrigerant is constantly circulation under driven compressor, realizes car air-conditioner refrigeration or the purpose that heats.
Because employing such scheme, the waste gas of discharging during automotive engine work just can drive the compressor operating of car air-conditioner as power, final realization drives car air-conditioner work.This is energy savings not only, but also has protected environment.
Embodiment further specifies the utility model below in conjunction with accompanying drawing.
Fig. 1 is a constructional drawing of the present utility model.
Fig. 2 is the I partial enlarged drawing of Fig. 1.
Fig. 3 is the II partial enlarged drawing of Fig. 1.
1. exhaust turbines, 2. magnetic clutchs, 3. air-conditioning compressors among the figure
4. exhaust turbine body 5. tie-plates 6. waste gas inlet channels
7. exhaust duct 8. impellers 9. turbine wheel axles
10. spline 11. clutch hubs 12. bolts
13. elastomeric pad 14. positive stop blocks 15. separate elastic ring
16. bearing cap shim 17. clutch segments 18. flathead screws
19. compressor rotation shaft 20. splines 21. compressor rotors
22. bolt 23. elastomeric pads 24. are plate washer fixedly
25. bearing cap shim 26. clutch coils 27. pins
28. coil lead 29. compressor blocks 30. bolts
In the embodiment shown in fig. 1, the exhaust turbine compressor is to be combined by three kinds of mature technology devices, promptly is exhaust turbine (1), magnetic clutch (2), the integrated new product of air-conditioning compressor (3).There is air flue tie-plate (5) side of exhaust turbine compressor block (4), and it links to each other with the freeing pipe tie-plate of automotive engine.Waste gas inlet channel (6) and exhaust duct (7) are arranged on air flue tie-plate (5).The high pressure exhaust gas of discharging during automotive engine work drives turbine wheel axle (9) and rotates by on the impeller (8) of inlet channel (6) guided turbine machine (1), and waste gas flows into exhaust gear and exhaust to atmosphere by exhaust duct (7) again.Exhaust turbine (1) is at high temperature worked, and its mechanical part need lubricate and cool off, and can adopt through the engine motor oil after the filtering to be lubricated.In the I partial enlarged drawing as shown in Figure 2, clutch hub (11) is contained on the spline (10) of turbine wheel axle (9), and attaching parts has: bolt (12), elastomeric pad (13), positive stop block (14), separation elastic ring (15), bearing cap shim (16).Clutch hub (11) is that the elastic compression of separated elastic ring (15) is on the shaft shoulder of turbine wheel axle (9) under free state, clutch hub (11) is in released state with compressor rotor (21): if overcome the elastic force that separates elastic ring (15), clutch hub (11) can be in axial sliding on the spline (10) of turbine wheel axle (9).In the II partial enlarged drawing as shown in Figure 2, compressor rotor (21) is fixed on the spline (20) of compressor rotation shaft (19) axle head, attaching parts has: bolt (22), elastomeric pad (23), fixedly plate washer (24) and bearing cap shim (25), wherein bearing cap shim (25) can be regulated the gap of power-transfer clutch.Turbine wheel axle (9) must be concentric with compressor rotation shaft (19).In Fig. 1, clutch segment (17) is fixed on the clutch hub (11) by flathead screw (18).Clutch coil (26) is fixed on pin (27) on the concave surface of front end cover of compressor block (29), and coil lead is (28).In fact magnetic clutch (2) is the power clutch connecting device between exhaust turbine (1) and the air-conditioning compressor (3).When automotive engine is in running order; open air-conditioner switch; clutch operating; finish the engagement of clutch segment (17) and compressor rotor (21); the compressor starts continuous working: when reaching in the car when temperature is set, the air thermoresponsive switch can be cut off the electricity supply automatically, and clutch hub separates with compressor rotor (21); the exhaust turbine compressor shuts down, the A/C auto-stop.As long as automotive engine work, exhaust turbine (1) just is in rotary state, but have only after clutch coil (26) is passed to electric current, consequent electromagnetic force has overcome the elastic force of separation elastic ring (15), and the just entry into service of compressor (3) when adhesive is gone up to compressor rotor (21) tightly clutch hub (11), auto air-con is also just started working.
Claims (4)
1. the exhaust turbine compressor of an auto air-con, exhaust turbine, magnetic clutch and air-conditioning compressor by the bolted connection feature are: there is the air flue tie-plate side of exhaust turbine, waste gas inlet channel and exhaust duct are arranged on the air flue tie-plate, and impeller is fixed on the turbine wheel axle.
2. the exhaust turbine compressor of auto air-con as claimed in claim 1, it is characterized in that: on turbine wheel, be shaped on spline, clutch hub connected piece bolt, elastomeric pad, positive stop block, separation elastic ring, bearing cap shim and turbine wheel shaft spline diameter are to being fixed on the turbine wheel axle, and clutch segment is fixed on the clutch hub by flathead screw.
3. the exhaust turbine compressor of auto air-con as claimed in claim 1 is characterized in that: compressor rotor connected piece bolt, elastomeric pad, fixedly plate washer, bearing cap shim and compressor rotation shaft spline diameter to, be axially fixed on the compressor rotation shaft.
4. the exhaust turbine compressor of auto air-con as claimed in claim 1 is characterized in that: clutch coil by dowel fixes on the concave surface of the front end cover of compressor block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00222882 CN2437523Y (en) | 2000-04-26 | 2000-04-26 | Waste gas turbocompressor of car air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00222882 CN2437523Y (en) | 2000-04-26 | 2000-04-26 | Waste gas turbocompressor of car air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2437523Y true CN2437523Y (en) | 2001-07-04 |
Family
ID=33587531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00222882 Expired - Fee Related CN2437523Y (en) | 2000-04-26 | 2000-04-26 | Waste gas turbocompressor of car air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2437523Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016101191A1 (en) * | 2014-12-24 | 2016-06-30 | 深圳智慧能源技术有限公司 | Shaft device drive apparatus, shaft device module, and power system |
-
2000
- 2000-04-26 CN CN 00222882 patent/CN2437523Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016101191A1 (en) * | 2014-12-24 | 2016-06-30 | 深圳智慧能源技术有限公司 | Shaft device drive apparatus, shaft device module, and power system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |