CN101424443A - Silencer for air conditioner - Google Patents
Silencer for air conditioner Download PDFInfo
- Publication number
- CN101424443A CN101424443A CNA2008102344465A CN200810234446A CN101424443A CN 101424443 A CN101424443 A CN 101424443A CN A2008102344465 A CNA2008102344465 A CN A2008102344465A CN 200810234446 A CN200810234446 A CN 200810234446A CN 101424443 A CN101424443 A CN 101424443A
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- CN
- China
- Prior art keywords
- silencer
- throttling
- liner
- air conditioner
- shell
- 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.)
- Pending
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Abstract
The invention relates to a silencer for air-conditioners, which is characterized in that the silencer comprises a shell and a lining; the shell is in a round tube shape; the lining is arranged in the shell; the lining is in a round tube shape with two communicated ends; one end of the lining is provided with an annular bottom; a plurality of filter screen blocks and a plurality of throttling sheets are arranged inside the lining; the throttling sheets are provided with a plurality of throttling holes; the filter screen blocks and the throttling sheets are alternately put into the lining in turn from the annular bottom; the outer side of an outermost filter screen block is provided with a fixing device; the fixing device is in fixed fit with the lining; and two ends of the shell contract so as to form an outlet and an inlet. As a throttling device is combined with the silencer together, the silencer has the advantages of throttling, silencing, filtering and the like at the same time, can stabilize liquid fluctuation, and is simple in structure and low in cost.
Description
Technical field
The present invention relates to a kind of air conditioner parts, specifically relate to a kind of noise reducer for air conditioner.Belong to the air conditioner parts technical field.
Background technology
Along with the raising of people's living standard, air-conditioning is more and more universal in office space, the family, sends here refrigerantly to people in the summer of sweltering heat, brings warm to people in the winter of cold.
Will use throttling arrangement in the air-conditioning, so-called throttling arrangement is realized throttling action with tubule or increase resistance exactly, but the flow velocity that can make liquid that diminishes of pipeline strengthens, and the noise of atomizing of liquids therefore can occur.No matter it still is in the indoor set that throttling arrangement loads off-premises station, this noise all can influence people's result of use, when especially being contained on the indoor set, can influence people's rest.Though people have taked the means of certain reduction noise, such as adding damping block, sound insulation or the like, effect is not clearly, still can't satisfy the requirement of people's night's rest.
Summary of the invention
Be to solve the deficiencies in the prior art, the present invention is will solve existing air-conditioner and adopt general throttling arrangement the time, the problem that existing injection noise is big.
In order to reach the purpose that solves the problems of the technologies described above, technical scheme of the present invention is:
A kind of silencer for air conditioner, it is characterized in that comprising shell, liner, described shell is the pipe shape, liner is installed in the enclosure, described liner is the pipe shape that two ends connect, be provided with circular bottom part at the one end, some screen pack pieces and several throttling sheets are installed in liner inside, on the throttling sheet, have several throttle orifices, described screen pack piece and throttling sheet begin to pack at interval successively from circular bottom part the liner, in outermost screen pack piece outside fixing device for installing, fixture and liner secure fit; Shrink at the two ends of shell, forms outlet and inlet.
Aforesaid silencer for air conditioner is characterized in that described fixture is an annulus, is installed in the liner by interference fit.
Aforesaid silencer for air conditioner is characterized in that the quantity of the throttle orifice on the adjacent throttling sheet is identical or inequality.
Aforesaid silencer for air conditioner is characterized in that described screen pack piece is a sandwich construction, and its number of plies is 25-90 layers, and filtering the mesh number is 220-400.
Aforesaid silencer for air conditioner is characterized in that the throttle orifice diameter on the throttling sheet is 1.0-2.0mm.
The invention has the beneficial effects as follows: the present invention combines throttling arrangement and muffler, makes it have advantages such as throttling, noise reduction, filtration simultaneously, and can fluctuate by stable liquid, and simple in structure, cost is low.
Description of drawings
Fig. 1 is the profile of throttling muffler of the present invention.
1, shell; 2, liner; 3, throttling sheet; 4, screen pack piece; 5, retainer ring; 6, annular bottom surface.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done concrete introduction.
As shown in Figure 1, silencer for air conditioner of the present invention comprises shell 1, liner 2, shell 1 is the pipe shape, liner 2 is installed in the shell 1, the pipe shape that liner 2 connects for two ends, be provided with circular bottom part 6 at the one end, some screen pack pieces 4 and several throttling sheets 3 are installed in liner 2 inside, on throttling sheet 3, have several throttle orifices, screen pack piece 4 and throttling sheet 3 are packed into successively at interval from circular bottom part 6 beginnings the liner 2, in outermost screen pack piece 4 outside fixing device for installing, fixture and liner 2 secure fit; Shrink at the two ends of shell 1, forms outlet and inlet.What show in the drawings is the structure that has adopted four screen pack pieces 4 and three throttling sheets 3.
In liner 2, the quantity of the throttle orifice on the adjacent throttling sheet 3 is identical or inequality.Can improve erasure effect.Throttle orifice diameter on the throttling sheet 3 can adopt 1.0-2.0mm.
The present invention not only can play throttling action, can also reach simultaneously to eliminate the problem that liquid sprays the noise that produces, and effect is comparatively obvious, and cost reduces greatly.
The foregoing description does not limit the present invention in any form, and all technical schemes that mode obtained of taking to be equal to replacement or equivalent transformation all drop in protection scope of the present invention.
Claims (5)
1, silencer for air conditioner, it is characterized in that comprising shell, liner, described shell is the pipe shape, liner is installed in the enclosure, described liner is the pipe shape that two ends connect, be provided with circular bottom part at the one end, some screen pack pieces and several throttling sheets are installed in liner inside, on the throttling sheet, have several throttle orifices, described screen pack piece and throttling sheet begin to pack at interval successively from circular bottom part the liner, in outermost screen pack piece outside fixing device for installing, fixture and liner secure fit; Shrink at the two ends of shell, forms outlet and inlet.
2, silencer for air conditioner according to claim 1 is characterized in that described fixture is an annulus, is installed in the liner by interference fit.
3, silencer for air conditioner according to claim 1 is characterized in that the quantity of the throttle orifice on the adjacent throttling sheet is identical or inequality.
4, silencer for air conditioner according to claim 1 is characterized in that described screen pack piece is a sandwich construction, and its number of plies is 25-90 layers, and filtering the mesh number is 220-400.
5, silencer for air conditioner according to claim 1 is characterized in that the throttle orifice diameter on the throttling sheet is 1.0-2.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102344465A CN101424443A (en) | 2008-11-19 | 2008-11-19 | Silencer for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102344465A CN101424443A (en) | 2008-11-19 | 2008-11-19 | Silencer for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101424443A true CN101424443A (en) | 2009-05-06 |
Family
ID=40615219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102344465A Pending CN101424443A (en) | 2008-11-19 | 2008-11-19 | Silencer for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101424443A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066400A (en) * | 2015-07-31 | 2015-11-18 | 珠海格力电器股份有限公司 | Air conditioner |
| CN105715630A (en) * | 2014-12-03 | 2016-06-29 | 武汉航空仪表有限责任公司 | Novel miniature hydraulic buffer |
| CN109381928A (en) * | 2017-08-11 | 2019-02-26 | 新昌县四通机电有限公司 | Muffler and its manufacturing method |
-
2008
- 2008-11-19 CN CNA2008102344465A patent/CN101424443A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715630A (en) * | 2014-12-03 | 2016-06-29 | 武汉航空仪表有限责任公司 | Novel miniature hydraulic buffer |
| CN105715630B (en) * | 2014-12-03 | 2018-10-19 | 武汉航空仪表有限责任公司 | A kind of novel micro hydraulic buffer |
| CN105066400A (en) * | 2015-07-31 | 2015-11-18 | 珠海格力电器股份有限公司 | Air conditioner |
| CN109381928A (en) * | 2017-08-11 | 2019-02-26 | 新昌县四通机电有限公司 | Muffler and its manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090506 |