CN201866896U - Air conditioner connecting pipe and air conditioner with air conditioner connecting pipe - Google Patents
Air conditioner connecting pipe and air conditioner with air conditioner connecting pipe Download PDFInfo
- Publication number
- CN201866896U CN201866896U CN2010202208641U CN201020220864U CN201866896U CN 201866896 U CN201866896 U CN 201866896U CN 2010202208641 U CN2010202208641 U CN 2010202208641U CN 201020220864 U CN201020220864 U CN 201020220864U CN 201866896 U CN201866896 U CN 201866896U
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- China
- Prior art keywords
- air conditioner
- air
- pipe
- tube connector
- light pipe
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- 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.)
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Abstract
The utility model provides an air conditioner connecting pipe which comprises a pipe body formed in an integrated way, wherein at least one corrugated pipe part is arranged on the pipe body. The utility model also provides an air conditioner which comprises an indoor unit and an outdoor unit, wherein the indoor unit and the outdoor unit are connected by the air conditioner connecting pipe. The air conditioner connecting pipe adopts integrated processing between two corrugated pipe parts and a plain pipe part. Welding is not needed in connection between the corrugated pipe parts and the plain pipe part, which eliminates potential quality risks of leakage caused by poor welding. The middle diameter of the two corrugated pipe parts is larger than the pipe diameter of the middle plain pipe part, so that the performance of the air conditioner cannot be affected. Therefore, the air conditioner connecting pipe adopting integration between the corrugated pipe parts and the plain pipe part can ensure high performance of the air conditioner and can realize convenient installation of the air conditioner.
Description
Technical field
The utility model relates to field of air conditioning, more specifically, relates to a kind of air-conditioner tube connector and has its air-conditioner.
Background technology
The tube connector of detachable air conditioner is mainly based on copper pipe at present, the tube connector of wherein big caliber (φ is more than 16), because caliber is bigger, when air conditioner room unit connects installation with off-premises station, be not easy bending and install, therefore need weld again one section (being about 600mm) bellows of bending (this outside diameter of bel is bigger than middle light pipe portion external diameter) easily at big caliber tube connector two ends.Because the tube connector two ends have increased by two pads, make this tube connector have the hidden danger of quality that occurs leaking refrigerant because of the solder joint failure welding.
The utility model content
The utility model aims to provide a kind of simple in structure, connects air-conditioner tube connector and air-conditioner closely.
According to an aspect of the present utility model, a kind of air-conditioner tube connector is provided, comprise integrated body, comprise at least one section bellows portion on the body.
Further, body comprises: light pipe portion; The first bellows portion, an end adjacency of one end and light pipe portion; The second bellows portion, the other end adjacency of one end and light pipe portion.
Further, the air-conditioner tube connector also comprises: first nut is arranged on the other end of the first bellows portion; Second nut is arranged on the other end of the second bellows portion.
Further, the first bellows portion end that is connected with first nut has horn-like structure.
Further, the second bellows portion end that is connected with second nut has horn-like structure.
Further, the external diameter of light pipe portion is less than the external diameter of the first and second bellows portions.
Also provide a kind of air-conditioner according to another aspect of the present utility model, comprise indoor set and off-premises station, connect by above-mentioned air-conditioner tube connector between indoor set and the off-premises station.
The utility model adopts two sections bellows portions and the processing of light pipe integrally, and bellows portion is connected with light pipe portion does not need welding, has eliminated the hidden danger of quality that causes leakage because of failure welding.And two bellows intermediate section diameters are bigger than middle light pipe portion caliber, do not influence the performance of air-conditioning, and therefore, the air-conditioner tube connector of bellows portion and light pipe integrally can guarantee the high-performance of air-conditioning, and makes air-conditioning easy for installation.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 shows the main TV structure according to air-conditioner tube connector of the present utility model.
The specific embodiment
Describe the utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Fig. 1 shows the main TV structure according to air-conditioner tube connector of the present utility model.As shown in the figure, the utility model provides a kind of air-conditioner tube connector, comprises integrated body, comprises at least one section bellows portion on the body.Preferably, body comprises: light pipe portion 10; The first bellows portion 20, an end adjacency of one end and light pipe portion 10; The second bellows portion 30, the other end adjacency of one end and light pipe portion 10.Certainly, also can be only to have one section bellows.The bellows portion at air-conditioner tube connector two ends and middle light pipe portion are integrated designs, have eliminated the hidden danger of quality that causes leakage because of failure welding.
As shown in Figure 1, preferably, the air-conditioner tube connector also comprises: first nut 40 is arranged on the other end of the first bellows portion 20; Second nut 50 is arranged on the other end of the second bellows portion 30.Like this, be convenient to the fixing of indoor set and off-premises station.
As shown in Figure 1, preferably, the first bellows portion, 20 ends that are connected with first nut 40 have the horn mouth structure, and horn mouth docks with the pipe joint of indoor set and the joint on the off-premises station stop valve, fastening nut makes air conditioner outdoor unit be connected with the pipeline of indoor set refrigeration system then.
As shown in Figure 1, preferably, the second bellows portion, 30 ends that are connected with second nut 50 have the horn mouth structure.Horn mouth docks with the pipe joint of indoor set and the joint on the off-premises station stop valve, and fastening nut makes air conditioner outdoor unit be connected with the pipeline of indoor set refrigeration system then.
As shown in Figure 1, preferably, the external diameter of light pipe portion 10 is less than the external diameter of the first and second bellows portions 20,30.Like this, like this, easy to use and help improving the refrigeration performance of air-conditioning.
The utility model also provides a kind of air-conditioner, comprises indoor set and off-premises station, connects by above-mentioned air-conditioner tube connector between indoor set and the off-premises station.
The utility model adopts the copper pipe of big caliber to be rolled into bellows portion, again light pipe portion with roll extrusion or draw the skill of exchanging work, as adopting polished rod roller press or HAD50 hydraulic drawbench, make required light pipe portion, realize line pipe portion and light pipe integrally.And then the straightway at roll extrusion air conditioner connecting pipe two ends, overlap top nut again, expand horn structure then, make an incorporate air-conditioner tube connector of complete bellows light pipe.
The bellows at the incorporate air conditioner connecting pipe of this bellows light pipe two ends relatively short (it is long to be generally 600mm), the then long (2000mm～4000mm) according to appointment of middle light pipe; Big (the bellows light pipe external diameter as both sides is φ 24 to the ripple external diameter at two ends than intermediate light external diameter of pipe, middle light pipe external diameter is φ 16), but the big caliber of bellows carries out the transition to light pipe tubule footpath section by roll extrusion or draw exchanging work skill to process (being not to be welded by bellows and light pipe), so realizes that bellows and light pipe are integrated.
The utility model adopts bellows portion and the processing of light pipe integrally, and bellows portion is connected with light pipe portion does not need welding, has eliminated the hidden danger of quality that causes leakage because of failure welding.And two bellows intermediate section diameters are bigger than middle light pipe portion caliber, do not influence the performance of air-conditioning, and therefore, the air-conditioner tube connector of bellows portion and light pipe integrally can guarantee the high-performance of air-conditioning, and makes air-conditioning easy for installation.
Be preferred embodiment of the present utility model only below, be not limited to the utility model, for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. an air-conditioner tube connector is characterized in that, comprises integrated body, comprises at least one section bellows portion on the described body.
2. air-conditioner tube connector according to claim 1 is characterized in that, described body comprises:
Light pipe portion (10);
The first bellows portion (20), an end adjacency of one end and described light pipe portion (10);
The second bellows portion (30), the other end adjacency of one end and described light pipe portion (10).
3. air-conditioner tube connector according to claim 2 is characterized in that, also comprises:
First nut (40) is arranged on the other end of the described first bellows portion (20);
Second nut (50) is arranged on the other end of the described second bellows portion (30).
4. air-conditioner tube connector according to claim 3 is characterized in that, described first bellows portion (20) end that is connected with described first nut (40) has horn-like structure.
5. air-conditioner tube connector according to claim 3 is characterized in that, described second bellows portion (30) end that is connected with described second nut (50) has horn-like structure.
6. air-conditioner tube connector according to claim 2 is characterized in that, the external diameter of described light pipe portion (10) is less than the external diameter of the described first and second bellows portions (20,30).
7. an air-conditioner comprises indoor set and off-premises station, it is characterized in that, connects by each described air-conditioner tube connector in the claim 1 to 6 between described indoor set and the off-premises station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202208641U CN201866896U (en) | 2010-06-02 | 2010-06-02 | Air conditioner connecting pipe and air conditioner with air conditioner connecting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202208641U CN201866896U (en) | 2010-06-02 | 2010-06-02 | Air conditioner connecting pipe and air conditioner with air conditioner connecting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201866896U true CN201866896U (en) | 2011-06-15 |
Family
ID=44138050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202208641U Ceased CN201866896U (en) | 2010-06-02 | 2010-06-02 | Air conditioner connecting pipe and air conditioner with air conditioner connecting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201866896U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878355A (en) * | 2012-10-24 | 2013-01-16 | 珠海格力电器股份有限公司 | Reducing pipeline part of air conditioning system |
| CN103372769A (en) * | 2012-04-18 | 2013-10-30 | 珠海格力电器股份有限公司 | Connecting pipe assembly equipment and connecting pipe assembly method |
| CN103453233A (en) * | 2013-09-03 | 2013-12-18 | 陈卫国 | Different-diameter joint-free corrugated connecting pipe and manufacturing method thereof |
| CN105157128A (en) * | 2015-09-16 | 2015-12-16 | 珠海格力电器股份有限公司 | Connecting pipe for air conditioners and air conditioner |
-
2010
- 2010-06-02 CN CN2010202208641U patent/CN201866896U/en not_active Ceased
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372769A (en) * | 2012-04-18 | 2013-10-30 | 珠海格力电器股份有限公司 | Connecting pipe assembly equipment and connecting pipe assembly method |
| CN103372769B (en) * | 2012-04-18 | 2015-11-25 | 珠海格力电器股份有限公司 | Tube connector mounting equipment and method |
| CN102878355A (en) * | 2012-10-24 | 2013-01-16 | 珠海格力电器股份有限公司 | Reducing pipeline part of air conditioning system |
| CN103453233A (en) * | 2013-09-03 | 2013-12-18 | 陈卫国 | Different-diameter joint-free corrugated connecting pipe and manufacturing method thereof |
| CN103453233B (en) * | 2013-09-03 | 2015-08-05 | 陈卫国 | The manufacture method of reducing endless corrugated connecting tube |
| CN105157128A (en) * | 2015-09-16 | 2015-12-16 | 珠海格力电器股份有限公司 | Connecting pipe for air conditioners and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20120606 Decision number of declaring invalidation: 18725 Granted publication date: 20110615 |