CN207989256U - A kind of novel air suction silencer - Google Patents
A kind of novel air suction silencer Download PDFInfo
- Publication number
- CN207989256U CN207989256U CN201820088770.XU CN201820088770U CN207989256U CN 207989256 U CN207989256 U CN 207989256U CN 201820088770 U CN201820088770 U CN 201820088770U CN 207989256 U CN207989256 U CN 207989256U
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- China
- Prior art keywords
- conductances
- upper cover
- air suction
- flowing plate
- suction silencer
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Abstract
The utility model is related to a kind of novel air suction silencers, include mainly upper cover and lower cover, it is characterised in that：The upper cover and lower cover are engaged by welding, there are A conductance flowing plates on the upper lid, the side of the A conductances flowing plate is according to there is B conductance flowing plates, two chamber partition boards are installed between the A conductances flowing plate and B conductance flowing plates, air-breathing nozzle is installed on the right of the A conductances flowing plate, air inlet mouth of pipe is installed between the B conductances flowing plate and two chamber partition boards, the upper surface of described air inlet mouth of pipe is equipped with two chamber interval air guides, half slot, it is corresponded on the lower lid and A conductance flowing plates is installed on the position of upper cover, it is corresponded on the lower lid and B conductance flowing plates is installed on the position of upper cover, it is corresponded on the lower lid and two chamber partition boards is installed on the position of upper cover, it is corresponded on the lower lid and two chamber interval air guides, half slot is installed on the position of upper cover；The utility model has the advantages that：1, muting function is especially good, effectively improves the core competitiveness 2, reasonable for structure of product, and the stability of product quality greatly promotes 3, substantially reduces the maintenance cost of refrigeration compressor.
Description
Technical field
The utility model is related to the accessory of refrigeration compressor, especially a kind of air suction silencer of new refrigeration compressor,
It is mainly used in the design and manufacturing field of air suction silencer.
Background technology
It is unreasonable due to structure currently, common inhaling silencer in the market, cause the mute performance of compressor special
Difference, specifically：The air cavity that most of refrigeration compressor air suction laughs at sound device at present is oriented to without apparent air-flow or air cavity is not additional
The complicated air suction silencer of the design such as air-guide part, such structure will appear small volume compact air suction silencer of refrigeration compressor
Erasure effect it is very poor, the defects of soundproof effect is poor.
Therefore, for the above-mentioned prior art the drawbacks of, this traditional air suction silencer is increasingly without competitive advantage, people
The people it is urgent it is hoped that there will be a kind of appearance of new air suction silencer.
In this context, the technical barrier of air suction silencer muting function how is captured, success industry is generally discussed and ground
The topic studied carefully.
Utility model content
There is novel air suction silencer for above-mentioned, cannot achieve that muting function is good, reasonable for structure, product quality is prolonged resistance to
With, save refrigeration compressor maintenance cost the problem of, the utility model people accumulation be engaged in for many years this field work experience, pass through
Research demonstration repeatedly, obtains the generation of the utility model eventually, and the utility model provides a kind of novel air suction silencer.
A kind of novel air suction silencer internal structure of the utility model the technical solution adopted is that:Mainly including upper cover under
Lid, it is characterised in that：The upper cover and lower cover are engaged by welding, and have A conductance flowing plates, the A conductances flowing plate on the upper lid
Side according to there is B conductance flowing plates, two chamber partition boards, the A conductances stream are installed between the A conductances flowing plate and B conductance flowing plates
Air-breathing nozzle is installed on the right of plate, air inlet mouth of pipe, the air inlet mouth of pipe are installed between the B conductances flowing plate and two chamber partition boards
The upper surface of two chamber interval air guides, half slot is installed, corresponded on the lower lid and A conductance flowing plates be installed on the position of upper cover, under described
It covers and B conductance flowing plates is installed on the position of corresponding upper cover, corresponded on the lower lid and two chamber partition boards are installed on the position of upper cover,
It is corresponded on the lower lid and two chamber interval air guides, half slot is installed on the position of upper cover, the bottom of the lower cover is equipped with oil dripping
Hole, the oil dripping hole are two, and have anti-suck outside the oil dripping hole leads drop angle, and the drop angle of leading is two, described
Upper cover and lower cover are circular configuration.
Operation principle is used by a kind of novel air suction silencer of the utility model：This air suction silencer is by air-breathing noise reduction
Device lid (upper cover) and air suction silencer chamber (lower cover) two parts Combination Welding form, and air suction silencer lid (upper cover) has air-breathing nozzle
And air inlet port, inside cavity have half air cavity A (A conductances flowing plate) and B (B conductances flowing plate), are divided with two chamber partition boards between two air cavitys
It opens, respectively has a gas circuit guide plate in A conductances flowing plate and B conductance flowing plates, there is two chamber intervals between A conductances flowing plate and B conductance flowing plates
Half slot of air guide；Air suction silencer chamber (lower cover) equally has half air cavity A conductances flowing plate and B conductance flowing plates, A conductances flowing plate and B conductances
Respectively there is a gas circuit guide plate in flowing plate, has two chamber interval air guides, half slot between A conductances flowing plate and B conductance flowing plates, there are two bottoms
Oil dripping hole, have anti-suck outside oil dripping hole leads drop bezel designs, air suction silencer lid (upper cover) and air suction silencer chamber (under
Lid) after Combination Welding, complete air slot between complete air cavity A gas diversion cavity and B gas diversion cavity and two air cavitys is formed, air intake duct is passed through
The air-flow of mouth enters A conductance flowing plate chambers by suction line, and two are flowed through by gas circuit guide plate guiding in A conductance flowing plate intracavitary
Air slot between chamber enters B conductance flowing plate chambers, and air inlet mouth of pipe pipeline is downwardly into leading for B conductance flowing plate chamber gas circuit guide plates.
A kind of major advantage of novel air suction silencer of the utility model is：
1, muting function is especially good, effectively improves the core competitiveness of product
2, reasonable for structure, the stability of product quality greatly promotes
3, the maintenance cost of refrigeration compressor is substantially reduced.
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Description of the drawings
Fig. 1 is a kind of this upper cover overall structure diagram of novel air suction silencer.
Fig. 2 is a kind of this upper cover overall structure sectional view of novel air suction silencer.
Fig. 3 is a kind of this lower cover overall structure diagram of novel air suction silencer.
Fig. 4 is a kind of this lower cover overall structure sectional view of novel air suction silencer.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 description of symbols：1, upper cover 2, lower cover 3, A conductances flowing plate 4, B conductances flowing plate 5, two chamber partition boards
6, air-breathing nozzle 7, air inlet port 8, two chamber interval air guides, half slot 9, oil dripping hole 10, lead drop angle.
Specific implementation mode
Shown in following Fig. 1, Fig. 2, a kind of overall structure of novel air suction silencer of the utility model, the technical solution of use
It is:Include mainly upper cover 1 and lower cover 2, it is characterised in that：The upper cover 1 and lower cover 2 are engaged by welding, and are had in the upper cover 1
A conductances flowing plate 3, the side of the A conductances flowing plate 3 according to there is a B conductances flowing plate 4, the A conductances flowing plate 3 and B conductances flowing plate 4 it
Between two chamber partition boards 5 are installed, the right of the A conductances flowing plate 3 be equipped with air-breathing nozzle 6, the B conductances flowing plate 4 and two chambers every
Air inlet mouth of pipe 7 is installed, the upper surface of described air inlet mouth of pipe 7 is equipped with two chamber interval air guides, half slot 8, the lower cover 2 between plate 5
A conductances flowing plate 3 is installed on the position of upper corresponding upper cover 1, is corresponded on the lower cover 2 and B conductance streams is installed on the position of upper cover 1
Plate 4 corresponds on the lower cover 2 and is equipped with two chamber partition boards 5 on the position of upper cover 1, on the position that upper cover 1 is corresponded on the lower cover 2
Two chamber interval air guides, half slot 8 is installed, the bottom of the lower cover 2 is equipped with oil dripping hole 9, and the oil dripping hole 9 is two, described
Have anti-suck outside oil dripping hole 9 leads drop angle 10, and the drop angle 10 of leading is two, and the upper cover 1 and lower cover 2 are round tie
Structure.
In summary, it is the preferred embodiment of the utility model, changes of the Fan Yiben made by new technique scheme, institute
When the function of generation fails the range beyond technical solutions of the utility model, the scope of protection of the utility model is belonged to.
Claims (8)
1. a kind of novel air suction silencer includes mainly upper cover (1) and lower cover (2), it is characterised in that：The upper cover (1) and under
It covers (2) to be engaged by welding, there is A conductances flowing plate (3) on the upper cover (1), the side of the A conductances flowing plate (3) is according to there is B gas
Deflector (4) is equipped with two chamber partition boards (5), the A conductances flowing plate between the A conductances flowing plate (3) and B conductances flowing plate (4)
(3) air-breathing nozzle (6) is installed on the right of, air inlet mouth of pipe is installed between the B conductances flowing plate (4) and two chamber partition boards (5)
(7), the upper surface of described air inlet mouth of pipe (7) is equipped with two chamber interval air guides, half slot (8).
2. a kind of novel air suction silencer according to claim 1, it is characterised in that：Upper cover is corresponded on the lower cover (2)
(1) A conductances flowing plate (3) is installed on position.
3. a kind of novel air suction silencer according to claim 1, it is characterised in that：Upper cover is corresponded on the lower cover (2)
(1) B conductances flowing plate (4) is installed on position.
4. a kind of novel air suction silencer according to claim 1, it is characterised in that：Upper cover is corresponded on the lower cover (2)
(1) two chamber partition boards (5) are installed on position.
5. a kind of novel air suction silencer according to claim 1, it is characterised in that：Upper cover is corresponded on the lower cover (2)
(1) two chamber interval air guides, half slot (8) is installed on position.
6. a kind of novel air suction silencer according to claim 1, it is characterised in that：It installs the bottom of the lower cover (2)
It is two to have oil dripping hole (9), the oil dripping hole (9).
7. a kind of novel air suction silencer according to claim 6, it is characterised in that：Have outside the oil dripping hole (9) anti-
Suck-back leads drop angle (10), and the drop angle (10) of leading is two.
8. a kind of novel air suction silencer according to claim 1, it is characterised in that：The upper cover (1) and lower cover (2) are
Circular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820088770.XU CN207989256U (en) | 2018-01-19 | 2018-01-19 | A kind of novel air suction silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820088770.XU CN207989256U (en) | 2018-01-19 | 2018-01-19 | A kind of novel air suction silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207989256U true CN207989256U (en) | 2018-10-19 |
Family
ID=63820639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820088770.XU Active CN207989256U (en) | 2018-01-19 | 2018-01-19 | A kind of novel air suction silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207989256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020168876A1 (en) * | 2019-02-20 | 2020-08-27 | 安徽美芝制冷设备有限公司 | Silencing device and compressor |
-
2018
- 2018-01-19 CN CN201820088770.XU patent/CN207989256U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020168876A1 (en) * | 2019-02-20 | 2020-08-27 | 安徽美芝制冷设备有限公司 | Silencing device and compressor |
| JP2021529284A (en) * | 2019-02-20 | 2021-10-28 | 安徽美芝制冷設備有限公司Ａｎｈｕｉ Ｍｅｉｚｈｉ Ｃｏｍｐｒｅｓｓｏｒ Ｃｏ．，Ｌｔｄ． | Silencer and compressor |
| JP7057452B2 (en) | 2019-02-20 | 2022-04-19 | 安徽美芝制冷設備有限公司 | Silent device and compressor |
| US11692562B2 (en) | 2019-02-20 | 2023-07-04 | Anhui Meizhi Compressor Co., Ltd. | Silencing device and compressor |
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| GR01 | Patent grant |