CN203964312U - A kind of muffler for vehicle air conditioner - Google Patents
A kind of muffler for vehicle air conditioner Download PDFInfo
- Publication number
- CN203964312U CN203964312U CN201420448585.9U CN201420448585U CN203964312U CN 203964312 U CN203964312 U CN 203964312U CN 201420448585 U CN201420448585 U CN 201420448585U CN 203964312 U CN203964312 U CN 203964312U
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- China
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- circular hole
- sound attenuation
- air conditioner
- lug boss
- muffler
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Abstract
The utility model relates to a kind of muffler for vehicle air conditioner, comprise sound attenuation, one side end face of described sound attenuation is provided with the first lug boss, and in raised land, be provided with the first connection circular hole and be connected circular hole with second, the opposite side end face of sound attenuation is provided with the second lug boss, described the second lug boss center is provided with the 3rd and connects circular hole, and the both sides end face of sound attenuation is connected with side wall surface circular arc.The utility model can effectively slow down coolant flow, has good erasure effect, has the effect that cooling cooling fluid is collected shunting, avoid the cooling fluid of assembling to produce large decibel noise, convenient processing, structure is relatively simple, low cost of manufacture, and be conveniently connected with pipelines of automobile air conditioner.
Description
Technical field
The utility model relates to automobile air conditioner accessories technical field, relates in particular to a kind of muffler for vehicle air conditioner.
Background technology
Along with development and the growth of automobile market, automotive engineering development and maturation, user is also more and more higher for the requirement of car steering comfortableness.Car noise is the primary problem solving of car steering comfortableness.The demand of driving for meeting comfortableness, requires auto parts and components can take into full account the noise level in car running process in the time of design, and noise is less, and car steering comfortableness is higher.The noise of automobile air conditioner compressor is that the primary problem solving is produced in Automobile Design, and due to the restriction of prior art, the noise that car air conditioner refrigerant pipeline sends still can not effectivelyly solve.
Utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, provides a kind of muffler for vehicle air conditioner, low cost of manufacture, good muffling effect.
The utility model is achieved through the following technical solutions: a kind of muffler for vehicle air conditioner, comprise sound attenuation, one side end face of described sound attenuation is provided with the first lug boss, and in raised land, be provided with the first connection circular hole and be connected circular hole with second, the opposite side end face of sound attenuation is provided with the second lug boss, described the second lug boss center is provided with the 3rd and connects circular hole, and the both sides end face of sound attenuation is connected with side wall surface circular arc.
Further, described sound attenuation is cylindrical housings.
Further, described the first lug boss is 8 font raised land, and the second lug boss is circular protrusions table top.
Further, described the first connection circular hole, second connects circular hole, the 3rd connection circular hole is communicated with the circular cylindrical shell chamber of sound attenuation.
Further, described first connects circular hole, and is connected the pore size of circular hole with second identical, and first connects the aperture that circular hole and the second aperture that is connected circular hole are greater than the 3rd connection circular hole.
Compared with prior art, the beneficial effects of the utility model are: muffler body of the present utility model is cylindrical housings, cooling fluid on air-conditioning duct is slowed down and is collected in sound attenuation, can effectively slow down coolant flow, there is good erasure effect, wherein one end of sound attenuation arrange connect air-conditioning duct first connect circular hole be connected two connecting holes of circular hole with second, the other end arranges the 3rd connection circular hole that connects air-conditioning duct, there is cooling cooling fluid and collect the effect of shunting, avoid the cooling fluid of assembling to produce large decibel noise, and the first lug boss of 8 fonts is designed in sound attenuation one end, the other end is designed the second circular lug boss, facilitate first to connect circular hole, second connects circular hole, the 3rd connects the processing of circular hole, structure is relatively simple, low cost of manufacture, and be conveniently connected with pipelines of automobile air conditioner.
Brief description of the drawings
Fig. 1 is the generalized section of a kind of muffler for vehicle air conditioner of the utility model;
Fig. 2 is the front view of a kind of muffler for vehicle air conditioner of the utility model;
Fig. 3 is the right view of a kind of muffler for vehicle air conditioner of the utility model.
Wherein: 1, sound attenuation; 2, circular cylindrical shell chamber; 3, the first lug boss; 4, the second lug boss; 5, first connects circular hole; 6, second connects circular hole; 7, the 3rd connects circular hole.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As Figure 1-3, the utility model relates to a kind of muffler for vehicle air conditioner, comprise sound attenuation 1, one side end face of described sound attenuation 1 is provided with the first lug boss 3, and in raised land 3, be provided with the first connection circular hole 5 and be connected circular hole 6 with second, the opposite side end face of sound attenuation 1 is provided with the second lug boss 4, described the second lug boss 4 centers are provided with the 3rd and connect circular hole 7, and the both sides end face of sound attenuation 1 is connected with side wall surface circular arc, described sound attenuation 1 is cylindrical housings, described the first lug boss 3 is 8 font raised land, the second lug boss 4 is circular protrusions table top, described first connects circular hole 5, second connects circular hole 6, the 3rd connects circular hole 7 is communicated with the circular cylindrical shell chamber 2 of sound attenuation 1, described the first connection circular hole 5 is connected circular hole 6 pore size with second is identical, and first connects the aperture that circular hole 5 and the second aperture that is connected circular hole 6 are greater than the 3rd connection circular hole 7.
In sum, muffler body of the present utility model is cylindrical housings, cooling fluid on air-conditioning duct is collected in the interior deceleration of sound attenuation 1, can effectively slow down coolant flow, there is good erasure effect, wherein one end of sound attenuation 1 arrange connect air-conditioning duct first connect circular hole 5 be connected 6 two connecting holes of circular hole with second, the other end arranges the 3rd connection circular hole 7 that connects air-conditioning duct, there is cooling cooling fluid and collect the effect of shunting, avoid the cooling fluid of assembling to produce large decibel noise, and the first lug boss 3 of 8 fonts is designed in sound attenuation 1 one end, the other end is designed the second circular lug boss 4, facilitate first to connect circular hole 5, second connects circular hole 6, the 3rd connects the processing of circular hole 7, structure is relatively simple, low cost of manufacture, and be conveniently connected with pipelines of automobile air conditioner.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a muffler for vehicle air conditioner, comprise sound attenuation (1), it is characterized in that, one side end face of described sound attenuation (1) is provided with the first lug boss (3), and in raised land (3), be provided with the first connection circular hole (5) and be connected circular hole (6) with second, the opposite side end face of sound attenuation (1) is provided with the second lug boss (4), described the second lug boss (4) center is provided with the 3rd and connects circular hole (7), and the both sides end face of sound attenuation (1) is connected with side wall surface circular arc.
2. a kind of muffler for vehicle air conditioner according to claim 1, is characterized in that, described sound attenuation (1) is cylindrical housings.
3. a kind of muffler for vehicle air conditioner according to claim 1, is characterized in that, described the first lug boss (3) is 8 font raised land, and the second lug boss (4) is circular protrusions table top.
4. a kind of muffler for vehicle air conditioner according to claim 1, it is characterized in that, described the first connection circular hole (5), second connects circular hole (6), the 3rd connection circular hole (7) is communicated with the circular cylindrical shell chamber (2) of sound attenuation (1).
5. a kind of muffler for vehicle air conditioner according to claim 1, it is characterized in that, described first connects circular hole (5), and is connected the pore size of circular hole (6) with second identical, and the first connection circular hole (5) aperture of being connected circular hole (6) with second is greater than the aperture of the 3rd connection circular hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420448585.9U CN203964312U (en) | 2014-08-09 | 2014-08-09 | A kind of muffler for vehicle air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420448585.9U CN203964312U (en) | 2014-08-09 | 2014-08-09 | A kind of muffler for vehicle air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203964312U true CN203964312U (en) | 2014-11-26 |
Family
ID=51924887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420448585.9U Active CN203964312U (en) | 2014-08-09 | 2014-08-09 | A kind of muffler for vehicle air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203964312U (en) |
-
2014
- 2014-08-09 CN CN201420448585.9U patent/CN203964312U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Silencer for automobile air conditioner Effective date of registration: 20221104 Granted publication date: 20141126 Pledgee: Longquan Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG OUTELI AUTO AIR-CONDITIONER Co.,Ltd. Registration number: Y2022330002913 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |