CN203083214U - Connecting pipe assembly for air conditioner freezing medium pipeline - Google Patents
Connecting pipe assembly for air conditioner freezing medium pipeline Download PDFInfo
- Publication number
- CN203083214U CN203083214U CN201220749035.1U CN201220749035U CN203083214U CN 203083214 U CN203083214 U CN 203083214U CN 201220749035 U CN201220749035 U CN 201220749035U CN 203083214 U CN203083214 U CN 203083214U
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- China
- Prior art keywords
- stainless steel
- tube connector
- connecting pipe
- steel tubing
- tube
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a connecting pipe assembly for an air conditioner freezing medium pipeline. The connecting pipe assembly for the air conditioner freezing medium pipeline comprises a connecting pipe (1) and a stainless steel bellows (3). A plurality of connecting branch pipes (2) are communicated with the pipe wall of the connecting pipe (1), and the stainless steel bellows (3) is communicated with the end portion of the connecting pipe (1). Connecting pipe assemblies of a pipeline inside an existing air conditioner are completely replaced by the connecting pipe (1) and the stainless steel bellows (3), the stainless steel bellows (3) can be bent randomly and cannot be bent to be flat, meanwhile, stainless steel is low in cost, and manufacturing cost is reduced.
Description
Technical field:
The utility model relates to the air conditioner connecting pipe technical field, more specifically to a kind of air-conditioning refrigerant pipeline tube connector assembly.
Background technology:
Cold-producing medium tube connector such as discharge in the existing air-conditioning, evaporator output tube assembly etc., all be by the fixing many copper tube connector 2A of welding on the tube wall of steel pipe 1A, steel pipe 1A needs bending by design, simultaneously, air-conditioning is in installing market, in order to guarantee that the tube connector assembly can link to each other with other pipelines when the device assembles, the tube connector assembly need carry out the bending of a little to the tail end pipe, and if the material of carbon steel or other pliability differences can't be realized bending, the material that therefore need connect good toughness at steel pipe 1A tail end, as copper pipe 3A, the price height of copper pipe 3A has so just increased cost greatly.Simultaneously if the copper pipe 3A of caliber is easy to cause that copper pipe 3A is curved flat in the bending process greatly.Therefore repeatedly bending need be used and flat material can be do not bent.
The utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of air-conditioning refrigerant pipeline tube connector assembly, its employing tube connector and corrugated stainless steel tubing replace the tube connector assembly in the existing air-conditioning internal duct fully, the bending and can not bend flat arbitrarily of its corrugated stainless steel tubing, and stainless steel is cheap, has reduced manufacturing cost.
The scheme that the utility model solve the technical problem is:
A kind of air-conditioning refrigerant pipeline tube connector assembly comprises tube connector and corrugated stainless steel tubing, has connected many connecting branches on the tube wall of described tube connector, and the end of tube connector has connected corrugated stainless steel tubing.
Described tube connector is carbon steel tubing or copper pipe, and described connecting branch is a copper tube.
The end of described tube connector is welded with corrugated stainless steel tubing, and the corrugated stainless steel tubing other end is welded with pipe joint, and corrugated stainless steel tubing communicates with tube connector; Be welded with many connecting branches on the tube wall of described tube connector, connecting branch communicates with tube connector.
Outstanding effect of the present utility model is:
1, its employing tube connector and corrugated stainless steel tubing replace the tube connector assembly in the existing air-conditioning internal duct fully, and stainless steel is cheap, has reduced manufacturing cost.
2, its corrugated stainless steel tubing bending arbitrarily, so when mounted, its bending is easier and can not bend flatly, makes things convenient for pipeline to install.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an another kind of structural representation of the present utility model;
Fig. 3 is the structural representation of the utility model during as the evaporator output tube assembly;
Fig. 4 is the structural representation of the utility model during as the discharge parts;
Fig. 5 is the structural representation of existing discharge parts;
Fig. 6 is the structural representation of existing evaporator output tube assembly;
Fig. 7 is the partial structurtes schematic diagram that angle is removed partial heat-insulating layer that changes that the evaporator output tube assembly left end of Fig. 6 is welded with pipe joint.
Among the figure: 1, tube connector; 2, connecting branch; 3, corrugated stainless steel tubing; 4, gas collection tubule; 5, pipe joint; 6, obturating cup.
The specific embodiment:
Embodiment sees that as Fig. 1 to shown in Figure 2, a kind of air-conditioning refrigerant pipeline tube connector assembly comprises tube connector 1 and corrugated stainless steel tubing 3, has connected many connecting branches 2 on the tube wall of described tube connector 1, and the end of tube connector 1 has connected corrugated stainless steel tubing 3.
Described tube connector 1 is carbon steel tubing or copper pipe, and described connecting branch 2 is a copper tube.
The end of described tube connector 1 is welded with corrugated stainless steel tubing 3, and corrugated stainless steel tubing 3 other ends are welded with pipe joint 5, and corrugated stainless steel tubing 3 communicates with tube connector 1; Be welded with many connecting branches 2 on the tube wall of described tube connector 1, connecting branch 2 communicates with tube connector 1.
Middle part as the corrugated stainless steel tubing among Fig. 13 is a full annular ripple tube wall section.
Middle part as the corrugated stainless steel tubing among Fig. 23 forms for being provided with by a plurality of annular corrugated tube wall sections and a plurality of straight tube wall spacer segment.
In actual use, it can be selected according to the design needs are installed.
As Fig. 3 is the structural representation of the utility model during as the evaporator output tube assembly, it is provided with ten connecting branches 2 on the tube wall of tube connector 1, wherein eight is short tube, two is bending tube, the left end soldering stainless steel bellows 3 of its tube connector 1, corrugated stainless steel tubing 3 other ends are welded with pipe joint 5, and it is the corrugated stainless steel tubing 3 that is provided with by a plurality of annular corrugated tube wall sections and a plurality of straight tube wall spacer segment that its corrugated stainless steel tubing 3 adopts the middle part.
As Fig. 4 is the structural representation of the utility model during as the discharge parts, five connecting branches 2 are set on the tube wall of its tube connector 1, the end welding of tube connector 1 left end is gas collection tubule 4 fixedly, the centre of tube connector 1 keep right end parts according to the design needs carry out bending and be fixed with obturating cup 6, the right-hand member welding of tube connector 1 is corrugated stainless steel tubing 3 fixedly, corrugated stainless steel tubing 3 other ends are welded with pipe joint 5, and it is the corrugated stainless steel tubing 3 that is provided with by a plurality of annular corrugated tube wall sections and a plurality of straight tube wall spacer segment that its corrugated stainless steel tubing 3 adopts the middle part.
Fig. 5 is the structural representation of existing discharge parts, and the right-hand member of its steel pipe 1A is welded with copper pipe 3A.
Fig. 6 and Fig. 7 are existing evaporator output tube assemblies, and it is the left end welding intermediate connection tube 7A of steel pipe 1A, and intermediate connection tube 7A left end is fixed with copper pipe 3A, and intermediate connection tube 7A and copper pipe 3A appearance have overcoat 4A.
Claims (3)
1. air-conditioning refrigerant pipeline tube connector assembly, comprise tube connector (1) and corrugated stainless steel tubing (3), it is characterized in that: connected many connecting branches (2) on the tube wall of described tube connector (1), the end of tube connector (1) has connected corrugated stainless steel tubing (3).
2. a kind of air-conditioning refrigerant pipeline tube connector assembly according to claim 1, it is characterized in that: described tube connector (1) is carbon steel tubing or copper pipe, and described connecting branch (2) is a copper tube.
3. a kind of air-conditioning refrigerant pipeline tube connector assembly according to claim 1, it is characterized in that: the end of described tube connector (1) is welded with corrugated stainless steel tubing (3), corrugated stainless steel tubing (3) other end is welded with pipe joint (5), and corrugated stainless steel tubing (3) communicates with tube connector (1); Be welded with many connecting branches (2) on the tube wall of described tube connector (1), connecting branch (2) communicates with tube connector (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220749035.1U CN203083214U (en) | 2012-12-31 | 2012-12-31 | Connecting pipe assembly for air conditioner freezing medium pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220749035.1U CN203083214U (en) | 2012-12-31 | 2012-12-31 | Connecting pipe assembly for air conditioner freezing medium pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203083214U true CN203083214U (en) | 2013-07-24 |
Family
ID=48829041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220749035.1U Expired - Fee Related CN203083214U (en) | 2012-12-31 | 2012-12-31 | Connecting pipe assembly for air conditioner freezing medium pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203083214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108194676A (en) * | 2017-12-29 | 2018-06-22 | 浙江省平湖市北辰实业有限公司 | A kind of four-way valve of good damping effect |
-
2012
- 2012-12-31 CN CN201220749035.1U patent/CN203083214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108194676A (en) * | 2017-12-29 | 2018-06-22 | 浙江省平湖市北辰实业有限公司 | A kind of four-way valve of good damping effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |