CN202303694U - Connection pipe of air conditioner - Google Patents
Connection pipe of air conditioner Download PDFInfo
- Publication number
- CN202303694U CN202303694U CN2011204213155U CN201120421315U CN202303694U CN 202303694 U CN202303694 U CN 202303694U CN 2011204213155 U CN2011204213155 U CN 2011204213155U CN 201120421315 U CN201120421315 U CN 201120421315U CN 202303694 U CN202303694 U CN 202303694U
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- CN
- China
- Prior art keywords
- air conditioner
- connection pipe
- spiral
- vibration
- flezxible coupling
- 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
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses a connection pipe of an air conditioner. At least one part of the connection pipe of the air conditioner is a spiral flexible pipe (1) for stress buffer. The connection pipe of the air conditioner has the advantages as follows: because stress of the connection pipe of the air conditioner is dispersed through the spiral flexible pipe (1), operation vibration of the air conditioner is reduced, parts of the air conditioner are prevented from being damaged during long-term strong vibration, meanwhile, noise caused by vibration of the air conditioner is also lightened; because bending buffer vibration of a copper pipe is replaced by buffer vibration of the spiral flexible pipe (1), the connection pipe of the air conditioner is simple in structure; materials are saved; furthermore, welding points are also reduced; the conditions that the welding points are fractured and Freon is leaked when the connection pipe of the air conditioner vibrates are avoided so as to achieve better safety; furthermore, the spiral flexible pipe (1) can be bended freely and does not need to be bended before being installed, thus, the connection pipe of the air conditioner is convenient and time-saving.
Description
Technical field
The utility model relates to the air-conditioning equipment field, specifically is a kind of air conditioner connecting pipe.
Background technology
Air conditioner refrigerating is after utilizing compressor that the gaseous fluorine Leon is compressed into the gaseous fluorine Leon of HTHP, to deliver to condenser (off-premises station) through tube connector, is liquefied as the liquid freon of normal temperature high voltage again, the liquefaction process heat release; Therefore off-premises station blows out hot blast, and liquid freon flow to capillary, gets into evaporimeter (indoor set); Because from the capillary to the evaporimeter, the space increases suddenly, pressure reduces; The freon vaporization absorbs a large amount of heats, makes indoor set inside turn cold; Room air is cold wind through fan through producing by boasting behind the indoor set, and the freon of gaseous state is got back to and continued compression in the compressor afterwards, gets into kind of refrigeration cycle.It then is to have set up a cross valve that air-conditioning heats, and in the tube connector of freon between condenser and evaporimeter, flows in the other direction, makes when heating outdoor blowing a cold wind over, indoor blowing hot-air.
In the operation of air conditioner process, all circulation effects of freon through air conditioner connecting pipe, the air conditioner connecting pipe of prior art generally is the round straight tube of copper product, is welded between air supply rate, transmits freon.But copper pipe directly is welded on the vibration that can cause compressor between air supply rate directly is delivered to other parts, cause air supply rate to damage at strong center of percussion through copper pipe.Therefore, earlier with the copper pipe bending machining, make it have some U types, V-type or other curved shapes usually.And this copper pipe that in process, has passed through local elongation or compression, the problem that exists stress to concentrate in actual use again is during air-conditioning work; The transmission of the concentrated tube connector of stress is passed through in the vibration that compressor causes, easy and air-conditioning miscellaneous part or compressor generation simultaneous resonance itself, the vibration when still failing effectively to alleviate air-conditioning work; And the noise of vibration generation, disturbed people's normal rest, study and work, particularly night; Had a strong impact on people's sleep; And air-conditioning shakes by force for a long time and causes the parts loss percentage to increase easily, influences the normal use of air-conditioning.
And in order to alleviate the direct transmission that compressor shakes by force, this air conditioner connecting pipe is crooked complicated, especially in the large-size air conditioning unit, usually need weld after several copper pipe bendings and be stitched together, and complex structure, the production and processing ten minutes is consuming time; There is too much pad on the air conditioner connecting pipe, pad fracture when causing the tube connector vibration easily, freon leaks causes environmental pollution, even people's healthy causing had a strong impact on.
Summary of the invention
The technical problem that the utility model will solve is that the deficiency to above-mentioned prior art exists provides a kind of good damping effect, air conditioner connecting pipe simple in structure, safe and reliable.
The technical solution of the utility model is: a kind of air conditioner connecting pipe, its technical characterstic are to have a part on the described air conditioner connecting pipe at least for being used for the spiral flezxible coupling of stress buffer.
After adopting above structure; Compared with prior art, the utlity model has following advantage: through the stress of spiral flezxible coupling dispersion air conditioner connecting pipe, the vibration when having reduced operation of air conditioner; Avoided air supply rate impaired, also alleviated the noise that the air-conditioning vibration causes simultaneously at long-term strong center of percussion; Mode through spiral flezxible coupling buffering vibration instead of copper canal curvature buffering vibration makes air conditioner connecting pipe simple in structure, has both saved material; Reduced pad again, pad fracture when having avoided the air conditioner connecting pipe vibration, the situation of freon leaks; Safer; And spiral flezxible coupling can arbitrarily bend, and need not carry out bending machining before the installation, and is convenient and time-saving.
As improvement, described spiral flezxible coupling two ends are welded with copper pipe joint, and spiral flezxible coupling is welded on the air conditioner connecting pipe through copper pipe joint.This setting connects spiral flezxible coupling and air supply rate through copper pipe joint, can under the prerequisite of the required latus rectum of assurance system, can adopt less caliber material to reduce the cost of taking over material according to the demands of different of system to the pipeline latus rectum.
As improvement, described spiral flezxible coupling two ends are provided with the welding enlarging; Described spiral flezxible coupling two ends are welded with copper pipe joint and are meant that an end of copper pipe joint is welded in the welding enlarging, and described spiral flezxible coupling is welded on the pipeline opening welding that is meant the copper pipe joint other end and air supply rate on the air conditioner connecting pipe through copper pipe joint.This setting makes spiral flezxible coupling according to the demands of different of system to the pipeline latus rectum, and is under the prerequisite of the required latus rectum of assurance system, when adopting less caliber material, smoothly firm with being connected between the pipeline opening of air supply rate.
As preferably, described spiral flezxible coupling is the stainless steel screwed pipe.This setting makes spiral flezxible coupling have stronger compression resistance ability and resistance to corrosion.
Description of drawings
Fig. 1 is the overall structure sketch map of prior art.
Fig. 2 is the overall structure sketch map of the utility model.
Fig. 3 is the overall structure sketch map of the spiral flezxible coupling of the utility model.
Fig. 4 is the blast structural representation of the spiral flezxible coupling of the utility model.
Shown in the figure: 1, spiral flezxible coupling, 11, copper pipe joint, 12, the welding enlarging, 2, pipeline opening.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done explanation in further detail.
Fig. 1 is the overall structure sketch map of prior art.
Fig. 2 is the overall structure sketch map of the utility model, and a kind of air conditioner connecting pipe, its technical characterstic are to have a part on the described air conditioner connecting pipe at least for being used for the spiral flezxible coupling 1 of stress buffer; Described spiral flezxible coupling 1 two ends are welded with copper pipe joint 11, and spiral flezxible coupling 1 is welded on the air conditioner connecting pipe through copper pipe joint 11.Like Fig. 3, shown in 4, described spiral flezxible coupling 1 two ends are provided with welding enlarging 12; Described spiral flezxible coupling 1 two ends are welded with copper pipe joint 11 and are meant that an end of copper pipe joint 11 is welded in the welding enlarging 12, and described spiral flezxible coupling 1 is welded on pipeline opening 2 welding that are meant copper pipe joint 11 other ends and air supply rate on the air conditioner connecting pipe through copper pipe joint 11; Described spiral flezxible coupling 1 is the stainless steel screwed pipe.
Spiral flezxible coupling 1 can crooked coil; With instant packed and transportation, during installation, only need draw back the spiral flezxible coupling 1 of coiling shape; Needs according to the air conditioner connecting pipe link position; Arbitrarily change the shape of spiral flezxible coupling 1, the copper pipe joint 11 at two ends is welded on the pipeline opening 2 of air supply rate, realize the circulation of freon.
Below only be described, but can not be interpreted as it is restriction claim with regard to the most preferred embodiment of the utility model.The utility model not only is confined to above embodiment; Its concrete structure allows variation; The copper pipe joint 11 that can also be the spiral flezxible coupling 1 of multistage through two ends like: described air conditioner connecting pipe is welded into spiral flezxible coupling group, in the large-size air conditioning unit, uses; The soldering opening at described spiral flezxible coupling 1 two ends can also be welding reducing or welding latus rectum.The various variations of being done in the protection domain of every the utility model independent claims are all in the utility model protection domain.
Claims (4)
1. an air conditioner connecting pipe is characterized in that: have a part on the described air conditioner connecting pipe at least for being used for the spiral flezxible coupling (1) of stress buffer.
2. air conditioner connecting pipe according to claim 1 is characterized in that: described spiral flezxible coupling (1) two ends are welded with copper pipe joint (11), and spiral flezxible coupling (1) is welded on the air conditioner connecting pipe through copper pipe joint (11).
3. air conditioner connecting pipe according to claim 2 is characterized in that: described spiral flezxible coupling (1) two ends are provided with welding enlarging (12); Described spiral flezxible coupling (1) two ends are welded with copper pipe joint (11) and are meant that an end of copper pipe joint (11) is welded in the welding enlarging (12), and described spiral flezxible coupling (1) is welded on pipeline opening (2) welding that is meant copper pipe joint (11) other end and air supply rate on the air conditioner connecting pipe through copper pipe joint (11).
4. air conditioner connecting pipe according to claim 1 is characterized in that: described spiral flezxible coupling (1) is the stainless steel screwed pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204213155U CN202303694U (en) | 2011-10-31 | 2011-10-31 | Connection pipe of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204213155U CN202303694U (en) | 2011-10-31 | 2011-10-31 | Connection pipe of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202303694U true CN202303694U (en) | 2012-07-04 |
Family
ID=46372580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204213155U Expired - Lifetime CN202303694U (en) | 2011-10-31 | 2011-10-31 | Connection pipe of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202303694U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949228A (en) * | 2015-06-19 | 2015-09-30 | 阿尔西制冷工程技术（北京）有限公司 | Air conditioning unit |
| CN105783234A (en) * | 2016-03-07 | 2016-07-20 | 芜湖美智空调设备有限公司 | Connector and air-conditioner provided with same |
| CN106196760A (en) * | 2016-07-05 | 2016-12-07 | 安徽天大电子科技股份有限公司 | A kind of idle call brass component |
| CN108361940A (en) * | 2018-03-06 | 2018-08-03 | 珠海格力电器股份有限公司 | Air-conditioning duct, compressor and air conditioner |
-
2011
- 2011-10-31 CN CN2011204213155U patent/CN202303694U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949228A (en) * | 2015-06-19 | 2015-09-30 | 阿尔西制冷工程技术（北京）有限公司 | Air conditioning unit |
| CN104949228B (en) * | 2015-06-19 | 2018-01-19 | 阿尔西制冷工程技术（北京）有限公司 | Air-conditioner set |
| CN105783234A (en) * | 2016-03-07 | 2016-07-20 | 芜湖美智空调设备有限公司 | Connector and air-conditioner provided with same |
| CN106196760A (en) * | 2016-07-05 | 2016-12-07 | 安徽天大电子科技股份有限公司 | A kind of idle call brass component |
| CN108361940A (en) * | 2018-03-06 | 2018-08-03 | 珠海格力电器股份有限公司 | Air-conditioning duct, compressor and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WATERFURNACE SHENGLONG HVACR CLIMATE SOLUTIONS CO. Free format text: FORMER OWNER: AIMEI SHENGLONG (NINGBO) MACHINERY CO., LTD. Effective date: 20130603 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130603 Address after: 315104 Zhejiang city of Ningbo province Yinzhou District investment center JINDA Road No. 788 Patentee after: WaterFurnace Shenglong HVACR Climate Solutions Co., Ltd. Address before: 315104 Zhejiang city of Ningbo province Yinzhou Industrial Park Jin Road No. 788 Patentee before: WFI (Ningbo) Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |