CN101818765A - Flexible connecting sucker for live spindle of automobile air conditioning - Google Patents
Flexible connecting sucker for live spindle of automobile air conditioning Download PDFInfo
- Publication number
- CN101818765A CN101818765A CN201010156611A CN201010156611A CN101818765A CN 101818765 A CN101818765 A CN 101818765A CN 201010156611 A CN201010156611 A CN 201010156611A CN 201010156611 A CN201010156611 A CN 201010156611A CN 101818765 A CN101818765 A CN 101818765A
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- China
- Prior art keywords
- air conditioning
- outer ring
- automobile air
- inner ring
- flexible connecting
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Abstract
The invention discloses a flexible connecting sucker for a live spindle of an automobile air conditioning, consisting of a metallic inner ring, a rubber connecting strip, a metallic outer ring and a belt pulley, wherein the metallic inner ring and the metallic outer ring are arranged coaxially and are fixedly connected through the rubber connecting strip, the belt pulley is arranged on the metallic outer ring, and the metallic inner ring is connected with the rotary shaft of the automobile air conditioning. The rigid connection hub component of a spring type engaging and disengaging gear, which is used for connecting the live spindle of a compressor of the automobile air conditioning, is improved to be a flexible connecting hub component, thus greatly reducing the structure of components; and when the air conditioning is in an ultralimit load condition, the flexible connecting sucker for the live spindle of the automobile air conditioning can release in a self-destruction mode, thus protecting the air conditioning compressor, preventing unexpected damages of the automobile air conditioning, and improving insurance coefficient of the compressor. When in work, the flexible connecting sucker has low noise, and simultaneously meets the requirements of small volume, light weight, energy conservation and energy consumption reduction, thus satisfying the new complementary requirement of people on the automobile air conditioning.
Description
Technical field:
The present invention relates to the car air conditioner part, relate in particular to the connecting wheel boss assembly of automobile air conditioner compressor rotary main shaft, it is the source connected element of air-conditioning power.
Background technique:
Car air conditioner comprises blower fan assembly, vaporizer, condenser, compressor assembly, magnetic clutch, expansion valve, drier receiver, temperature transducer and controlling component, compressor provides power by motor car engine, and motor car engine is by the belt pulley in the belt transmissioning mode driving magnetic clutch.When the leaving air temp of temperature transducer sensing evaporator exhaust outlet was higher than preset value, it will make the magnetic clutch closure of compressor by circuit, and compressor is realized refrigeration with engine running like this.And be lower than when preestablishing temperature when leaving air temp, it is then controlled magnetic clutch and cuts off, and compressor is quit work.If the magnetic clutch Control Failure, air condition compressor will constantly be worked so, vaporizer be frozen cause pipeline pressure to exceed standard, and finally destroy whole system.Described magnetic clutch is by belt wheel shell, reed-type clutch structure, electromagnetic coil and be connected sucker and form, the running shaft that connects sucker and compressor is direct-connected, the belt wheel shell is installed on the sucker by the reed-type clutch structure, is broken away from and engagement with being connected between the sucker by solenoid controlled belt wheel shell.It is a kind of Purely mechanical clutch structure, and complex structure, volume are big, connects that rigidity is strong, damping constant is low, does not have buffering in running, and the action noise is big, reed easily rubs inefficacy.Along with rapid development of automobile industry, people also propose higher requirement to car air conditioner, require the connected element of air-conditioning rotary main shaft to connect reliable, energy safe escape under the load condition that oversteps the extreme limit, prevent that air-conditioning from damaging, claimed structure is simple simultaneously, volume is little, and noise is low during action.Therefore must develop new car air conditioner rotary main shaft connected element, to satisfy the supporting new demand of people to car air conditioner.
Summary of the invention:
The flexible connecting sucker that the purpose of this invention is to provide a kind of car air conditioner rotary main shaft, it can overcome existing automobile air conditioner compressor rotary main shaft and connect the sucker above shortcomings.
The technological scheme that the present invention takes is as follows:
The flexible connecting sucker of described car air conditioner rotary main shaft, it is characterized in that: it is made up of metal inner ring, rubber connecting strip, metal outer ring and belt pulley, the coaxial setting of metal inner ring and metal outer ring, fixedly connected between metal inner ring and the metal outer ring by rubber connecting strip, belt pulley is installed on the metal outer ring, belt pulley provides power by motor car engine, and the metal inner ring links to each other with the running shaft of car air conditioner.
Further, metal outer ring and belt pulley are connected as a single entity.
Further, described rubber connecting strip is a high molecular polymerization Flexible Control material.
Wheel hub is improved to and flexibly connects wheel hub because the reed-type clutch structure that will connect the automobile air conditioner compressor rotary main shaft is rigidly connected; greatly simplified the structure of parts; it is only by the metal inner ring; rubber connecting strip; metal outer ring and belt pulley are formed; metal inner ring and metal outer ring flexibly connect by rubber connecting strip and are integral; the main shaft of motor car engine is by the belt pulley of the direct drive installation of belt on the metal outer ring; thereby make the car air conditioner rotary main shaft obtain power; make and realize flexibly connecting of power transmission between motor and the air-conditioning; under magnetic clutch meets accident malfunctioning situation; the suffered shearing moment of rubber connecting strip between metal inner ring and the metal outer ring can sharply increase; cause rubber connecting strip and metal inner ring or metal outer ring refute from; realize the disengagement of metal inner ring and metal outer ring; the flexible connecting sucker of car air conditioner rotary main shaft realizes type self-destroyed disengagement under the condition of ultralimit load; thereby protection air condition compressor; prevent the car air conditioner accidental damage, improved the safety factor of compressor.The flexible connecting sucker of car air conditioner rotary main shaft has not only satisfied under the ultralimit load condition can safe escape, and noise is low during action, and it is little to have satisfied volume simultaneously, and energy-saving and cost-reducing requirement can be satisfied the supporting new demand of people to car air conditioner.
Use checking through reality; the present invention is applied in the car air conditioner; not only reduced the overall weight of the operating noise and the compressor of compressor; Energy Efficiency Ratio is brought up to more than 3.0; even overload appears in car air conditioner, rubber connecting strip is ruptured rapidly, in time compressor and transmission device are disconnected; fundamentally protect compressor to exempt from damage, improved the safety factor of compressor.
Description of drawings:
Fig. 1 is a kind of embodiment structural representation of the present invention;
Fig. 2 is the another embodiment of the present invention structural representation;
Among the figure, 1-metal inner ring; The 2-rubber connecting strip; 3-metal outer ring; The 4-belt pulley.
Embodiment:
Describe the specific embodiment of the present invention in detail below in conjunction with Figure of description:
Embodiment 1: the flexible connecting sucker of described car air conditioner rotary main shaft, as shown in Figure 1, it is by metal inner ring 1, rubber connecting strip 2, metal outer ring 3 and belt pulley 4 are formed, metal inner ring 1 is made up of tapped hole axle sleeve and land, land is fixedlyed connected with metal outer ring 3 by rubber connecting strip 2 and is integral, metal inner ring 1 is direct-connected by tapped hole axle sleeve and air-conditioning main shaft, the tapped hole axle sleeve of metal inner ring 1, land and metal outer ring 3 threes are coaxial, belt pulley 4 is installed on the metal outer ring 3 by fastening piece, belt pulley 4 passes through the belt transmitting power by the bent axle of motor car engine, and described rubber connecting strip 2 is a high molecular polymerization Flexible Control material.
Embodiment 2: the flexible connecting sucker of described car air conditioner rotary main shaft, as shown in Figure 2, it is made up of metal inner ring 1, rubber connecting strip 2, metal outer ring 3 and belt pulley 4, metal inner ring 1 is fixedlyed connected with metal outer ring 3 by rubber connecting strip 2 and is integral, land directly is connected on metal inner ring 1 and the air-conditioning main shaft, the two is coaxial for metal inner ring 1 and metal outer ring 3, belt pulley 4 is installed on the metal outer ring 3 by fastening piece, belt pulley 4 passes through the belt transmitting power by the bent axle of motor car engine, and described rubber connecting strip 2 is a high molecular polymerization Flexible Control material.
Claims (3)
1. the flexible connecting sucker of a car air conditioner rotary main shaft, it is characterized in that: it is made up of metal inner ring (1), rubber connecting strip (2), metal outer ring (3) and belt pulley (4), metal inner ring (1) and the coaxial setting in metal outer ring (3), metal inner ring (1) is fixedlyed connected by rubber connecting strip (2) with metal outer ring (3), belt pulley (4) is installed on the metal outer ring (3), belt pulley (4) provides power by motor car engine, and metal inner ring (1) links to each other with the running shaft of car air conditioner.
2. according to the flexible connecting sucker of the described car air conditioner rotary main shaft of claim 1, it is characterized in that: metal outer ring (3) are connected as a single entity with belt pulley (4).
3. according to the flexible connecting sucker of claim 1 or 2 described car air conditioner rotary main shafts, it is characterized in that: rubber connecting strip (2) is high molecular polymerization Flexible Control material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010156611A CN101818765A (en) | 2010-04-27 | 2010-04-27 | Flexible connecting sucker for live spindle of automobile air conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010156611A CN101818765A (en) | 2010-04-27 | 2010-04-27 | Flexible connecting sucker for live spindle of automobile air conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101818765A true CN101818765A (en) | 2010-09-01 |
Family
ID=42653987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010156611A Pending CN101818765A (en) | 2010-04-27 | 2010-04-27 | Flexible connecting sucker for live spindle of automobile air conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101818765A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5219273A (en) * | 1992-05-29 | 1993-06-15 | General Motors Corporation | Torsional damper for air conditioning compressor |
| CN201090632Y (en) * | 2007-07-30 | 2008-07-23 | 上海三电贝洱汽车空调有限公司 | Sucking disc apparatus of automobile air conditioner compressor |
| CN101363483A (en) * | 2007-08-10 | 2009-02-11 | 上海三电贝洱汽车空调有限公司 | Torquemoment delimiter with dustproof protection function |
| CN201407296Y (en) * | 2009-04-30 | 2010-02-17 | 苏州中成汽车空调压缩机有限公司 | Clutch for automobile air conditioning variable-displacement swash plate compressor |
| CN201659864U (en) * | 2010-04-27 | 2010-12-01 | 常州朗博汽车零部件有限公司 | Flexible connection sucking disk for automobile air conditioner rotating main shaft |
| EP2142817B1 (en) * | 2007-05-09 | 2011-06-15 | Aktiebolaget SKF | Air conditioning compressor |
-
2010
- 2010-04-27 CN CN201010156611A patent/CN101818765A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5219273A (en) * | 1992-05-29 | 1993-06-15 | General Motors Corporation | Torsional damper for air conditioning compressor |
| EP2142817B1 (en) * | 2007-05-09 | 2011-06-15 | Aktiebolaget SKF | Air conditioning compressor |
| CN201090632Y (en) * | 2007-07-30 | 2008-07-23 | 上海三电贝洱汽车空调有限公司 | Sucking disc apparatus of automobile air conditioner compressor |
| CN101363483A (en) * | 2007-08-10 | 2009-02-11 | 上海三电贝洱汽车空调有限公司 | Torquemoment delimiter with dustproof protection function |
| CN201407296Y (en) * | 2009-04-30 | 2010-02-17 | 苏州中成汽车空调压缩机有限公司 | Clutch for automobile air conditioning variable-displacement swash plate compressor |
| CN201659864U (en) * | 2010-04-27 | 2010-12-01 | 常州朗博汽车零部件有限公司 | Flexible connection sucking disk for automobile air conditioner rotating main shaft |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100901 |