CN201589393U - Exhaust muffling device for air-conditioner - Google Patents
Exhaust muffling device for air-conditioner Download PDFInfo
- Publication number
- CN201589393U CN201589393U CN 200920293347 CN200920293347U CN201589393U CN 201589393 U CN201589393 U CN 201589393U CN 200920293347 CN200920293347 CN 200920293347 CN 200920293347 U CN200920293347 U CN 200920293347U CN 201589393 U CN201589393 U CN 201589393U
- Authority
- CN
- China
- Prior art keywords
- muffler
- exhaust pipe
- air
- conditioner
- compressor exhaust
- 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 - Lifetime
Links
Images
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model provides an exhaust muffling device for an air-conditioner, which relates to an exhaust muffling fitting for the air-conditioner and comprises a first compressor exhaust pipe (1), a muffler (2) and a second compressor exhaust pipe (3). The first compressor exhaust pipe (1) and the second compressor exhaust pipe (3) are respectively arranged at both ends of the muffler (2) by a welding process. The middle part of the muffler (2) adopts a variable diameter design. The diameter of the middle part of the muffler (2) is 0.25 to 0.4 times that of cylinders at both ends of the muffler (2). The exhaust muffling device for the air-conditioner of the utility model avoids the problem that two mufflers are connected in series, saves materials and space, reduces cost and improves production efficiency and quality.
Description
Technical field
The utility model relates to air-conditioner exhaust noise silencing accessory, a kind of specifically air-conditioner exhaust muffling device.
Background technology
Air-conditioner is in design process, because tank material, two device areas, compressor capacity and kind, PIPING DESIGN, system debug coupling or the like problem, may cause the excessive or pipeline vibration of gas exhaust piping airflow noise, can pass to indoor set by tube connector when serious, produce abnormal sound, influence user's comfortableness, when this situation occurs, the most frequently used means are to increase muffler on gas exhaust piping, for unusual serious airflow noise, the prior art scheme is to adopt 2 muffler series connection to solve, as shown in Figure 1, between 2 mufflers 12, insert a tube connector 13, fit together by welding procedure, 2 mufflers 12 connect a compressor exhaust pipe 11 respectively, but this technical scheme often is subjected to the cabinet space restriction and can't effectively implements, and also obviously increase of material cost, simultaneously, because solder joint increases, and has also increased the hidden danger that has leakage because of failure welding.
The utility model content
At the defective that exists in the prior art, the purpose of this utility model is to provide a kind of air-conditioner exhaust muffling device, has avoided two muffler series connection, has saved material and space, has reduced cost, and has improved production efficiency and quality.
For reaching above purpose, the technical scheme that the utility model is taked is:
A kind of air-conditioner exhaust muffling device, it is characterized in that comprising: first compressor exhaust pipe 1, muffler 2, second compressor exhaust pipe 3, described first compressor exhaust pipe 1 and second compressor exhaust pipe 3 are installed in the two ends of muffler 2 respectively by welding procedure, the middle part of muffler 2 is designed for reducing, and its middle part diameter is 0.25～0.4 times of two ends barrel diameter.
On the basis of technique scheme, the two ends of muffler 2 are provided with the spacing concave point 4 that the control compressor exhaust pipe inserts the degree of depth of muffler 2.
Air-conditioner exhaust muffling device described in the utility model has been avoided two muffler series connection, has saved material and space, has reduced cost, and has improved production efficiency and quality.
Description of drawings
The utility model has following accompanying drawing:
The structural representation of the existing air-conditioner exhaust muffling device of Fig. 1,
Fig. 2 structural representation of the present utility model,
A place enlarged diagram among Fig. 3 Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 2, air-conditioner exhaust muffling device described in the utility model, comprise: first compressor exhaust pipe 1, muffler 2, second compressor exhaust pipe 3, described first compressor exhaust pipe 1 and second compressor exhaust pipe 3 are installed in the two ends of muffler 2 respectively by welding procedure, the middle part of muffler 2 is designed for reducing, and its middle part diameter is 0.25～0.4 times of two ends barrel diameter.
On the basis of technique scheme, as shown in Figure 3, the two ends of muffler 2 are provided with the spacing concave point 4 that the control compressor exhaust pipe inserts the degree of depth of muffler 2.Spacing concave point 4 can be controlled the degree of depth of first compressor exhaust pipe 1 and second compressor exhaust pipe, 3 insertion mufflers 2.
Exhaust muffling device for air-conditioner described in the utility model, both guaranteed the reliability of welded and installed, also guarantee the validity of whole silencing means, the middle part of muffler 2 is variable diameter design, its middle part diameter is 0.25～0.4 times of two ends barrel diameter, through verification experimental verification, its erasure effect is equivalent to two common muffler series connection. The utility model has the advantage of the variable diameter design that adopts by the muffler middle part, avoided two muffler series connection, saved material and space, reduced cost, and improved production efficiency and quality.
Claims (2)
1. air-conditioner exhaust muffling device, it is characterized in that comprising: first compressor exhaust pipe (1), muffler (2), second compressor exhaust pipe (3), described first compressor exhaust pipe (1) and second compressor exhaust pipe (3) are installed in the two ends of muffler (2) respectively by welding procedure, the middle part of muffler (2) is designed for reducing, and its middle part diameter is 0.25～0.4 times of two ends barrel diameter.
2. air-conditioner exhaust muffling device as claimed in claim 1 is characterized in that: the two ends of muffler (2) are provided with the spacing concave point (4) that the control compressor exhaust pipe inserts the degree of depth of muffler (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920293347 CN201589393U (en) | 2009-12-21 | 2009-12-21 | Exhaust muffling device for air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920293347 CN201589393U (en) | 2009-12-21 | 2009-12-21 | Exhaust muffling device for air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201589393U true CN201589393U (en) | 2010-09-22 |
Family
ID=42749176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920293347 Expired - Lifetime CN201589393U (en) | 2009-12-21 | 2009-12-21 | Exhaust muffling device for air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201589393U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104603551A (en) * | 2012-07-11 | 2015-05-06 | 特灵国际有限公司 | Methods and apparatuses to isolate vibration |
| CN106322563A (en) * | 2016-09-30 | 2017-01-11 | 芜湖美智空调设备有限公司 | Air-conditioning outdoor unit and piping system of air-conditioning outdoor unit |
| CN107461964A (en) * | 2017-07-25 | 2017-12-12 | 广东美的制冷设备有限公司 | The blast pipe and air conditioner of compressor |
| US10030660B1 (en) | 2017-05-31 | 2018-07-24 | Trane International Inc. | Pulsation and vibration control device |
| US10731648B2 (en) | 2014-11-07 | 2020-08-04 | Trane International Inc. | Sound control for a heating, ventilation, and air conditioning unit |
-
2009
- 2009-12-21 CN CN 200920293347 patent/CN201589393U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104603551A (en) * | 2012-07-11 | 2015-05-06 | 特灵国际有限公司 | Methods and apparatuses to isolate vibration |
| US10228148B2 (en) | 2012-07-11 | 2019-03-12 | Trane International Inc. | Methods and apparatuses to isolate vibration |
| US10731648B2 (en) | 2014-11-07 | 2020-08-04 | Trane International Inc. | Sound control for a heating, ventilation, and air conditioning unit |
| US11293441B2 (en) | 2014-11-07 | 2022-04-05 | Trane International Inc. | Sound control for a heating, ventilation, and air conditioning unit |
| US11661941B2 (en) | 2014-11-07 | 2023-05-30 | Trane International Inc. | Sound control for a heating, ventilation, and air conditioning unit |
| CN106322563A (en) * | 2016-09-30 | 2017-01-11 | 芜湖美智空调设备有限公司 | Air-conditioning outdoor unit and piping system of air-conditioning outdoor unit |
| CN106322563B (en) * | 2016-09-30 | 2019-04-30 | 芜湖美智空调设备有限公司 | A kind of air-conditioner outdoor unit piping system and air-conditioner outdoor unit |
| US10030660B1 (en) | 2017-05-31 | 2018-07-24 | Trane International Inc. | Pulsation and vibration control device |
| CN107461964A (en) * | 2017-07-25 | 2017-12-12 | 广东美的制冷设备有限公司 | The blast pipe and air conditioner of compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201589393U (en) | Exhaust muffling device for air-conditioner | |
| CN201628315U (en) | Air-conditioner outdoor unit | |
| CN204026027U (en) | A kind of plug-in type Reed bore muffler | |
| CN204060859U (en) | A kind of exhaust silencer and automobile | |
| CN202254197U (en) | Novel muffler | |
| CN201292948Y (en) | Silencer for exhaust pipe of air conditioner compressor | |
| CN104806335A (en) | Silencer improved structure used for automobile exhaust pipe | |
| CN204371592U (en) | Natural gas compressor silencer and there is the natural gas compressor of this silencer | |
| CN104344151A (en) | High-efficiency silencer | |
| CN202066258U (en) | Throttling installation structure for refrigeration cycle | |
| CN203547868U (en) | Connecting structure of vent pipe and silencer | |
| CN201259300Y (en) | Oil return insertion tube type noise deadener | |
| CN202483685U (en) | Three-cavity impedance combined air exhaust muffler of tractor | |
| CN202791130U (en) | Pressure-reduction noise-reduction exhaust duct | |
| CN206267936U (en) | A kind of automobile exhaust system silencer and automobile | |
| CN201016303Y (en) | Automobile exhaust silencer | |
| CN203114399U (en) | Automobile silencer | |
| CN204941668U (en) | The scalable silencing apparatus of automobile | |
| CN214606974U (en) | Structure of muffler aluminum pipe integration | |
| CN202442104U (en) | Silencer for pressure container | |
| CN215522319U (en) | Novel upset type differential pressure pipe | |
| CN203131847U (en) | Device improving flue connection stress | |
| CN203614466U (en) | Centrifugal unit and hot gas bypass noise reduction structure thereof | |
| CN203907048U (en) | Circulating purifying pipe for exhaust gas of diesel engine | |
| CN203414001U (en) | Heat exchange pipe and double-pipe plate connecting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170519 Address after: 315191 Yinzhou District Province, Ningbo City, Jiang Shan town on the village of summer ho Patentee after: AUX air conditioning Limited by Share Ltd Address before: 315191 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Patentee before: Ningbo AUX Group. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100922 |