CN203478456U - Air-conditioner connecting pipe with protection structure - Google Patents
Air-conditioner connecting pipe with protection structure Download PDFInfo
- Publication number
- CN203478456U CN203478456U CN201320455644.0U CN201320455644U CN203478456U CN 203478456 U CN203478456 U CN 203478456U CN 201320455644 U CN201320455644 U CN 201320455644U CN 203478456 U CN203478456 U CN 203478456U
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- thermal insulation
- pipe
- copper pipe
- plug
- separation thermosphere
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Abstract
The utility model relates to an air-conditioner connecting pipe with a protection structure. The air-conditioner connecting pipe comprises a copper pipe, pipe joints and a protective layer which covers the outer side of the copper pipe, wherein the protective layer comprises an anti-corrosion protective layer which consists of an electrophoresis layer and a thermal shrinkable sleeve film; the outer surface of the copper pipe is coated with the electrophoresis layer, and the outer surface of the electrophoresis layer is coated with the thermal shrinkable sleeve film; and a plug is arranged at each pipe orifice of the copper pipe, one end of the plug is matched in the copper pipe in a plug-in connection manner, and the tapered plug is made of rubber. The air-conditioner connecting pipe with the protection structure has the benefits of anti-oxidation and prevention of a pipeline from being corroded or blocked by dust or harmful gas.
Description
Technical field
The utility model relates to a kind of air conditioner connecting pipe with protection structure.
Background technology
Air conditioner connecting pipe, refers to the pipe connecting between air-conditioner outdoor unit and indoor set, and its effect is mainly the passage of refrigerant circulation between indoor apparatus of air conditioner and off-premises station.The air conditioner connecting pipe with protection structure using at present, process on the surface of large multipair its copper pipe, causes copper pipe to occur in use for some time corrosion phenomenon, has seriously shortened the service life of tube connector.Even wrapped up some protective layers on the surface of copper pipe; these protective layer one decks are rubber elastomeric material; its heat resistance can only reach 80 ℃-90 ℃ conventionally; because the cold coal (HRC) using on current air-conditioning temperature that produces when working is 110 ℃-120 ℃; therefore; above-mentioned protective layer will produce the situations such as face checking, fragmentation after using 2-3, have a strong impact on the air conditioner life-span.In addition, tube connector is before use generally in naked state, and in carrying or installation process, the harmful substances such as dust are easily crept in pipeline, and pipeline is caused to corrosion, when serious, even stop up, and therefore, are necessary tube connector to protect.
Summary of the invention
For above-mentioned technical problem, main purpose of the present utility model, for a kind of air conditioner connecting pipe with protection structure is provided, the utlity model has anti-oxidation and prevents that dust or pernicious gas from causing corrosion or stopping up pipeline.
The technical scheme solving the problems of the technologies described above is as follows:
The air conditioner connecting pipe with protection structure, the protective layer that comprises copper pipe, pipe joint and be wrapped in copper pipe outside, described protective layer comprises corrosion protective covering, corrosion protective covering is comprised of electrophoresis layer and pyrocondensation mantle, wherein electrophoresis layer is wrapped in the outer surface of copper pipe, and pyrocondensation mantle is wrapped in the outer surface of electrophoresis layer; The mouth of pipe of described copper pipe is provided with a plug, and one end of this plug is engaged in copper pipe in the mode of pegging graft, and plug employing rubber is made and is tapered.
Adopted such scheme, corrosion protective covering is comprised of electrophoresis layer and pyrocondensation mantle, by electrophoresis layer and pyrocondensation mantle, prevents that copper pipe surface is oxidized.The mouth of pipe of described copper pipe is provided with a plug, and one end of this plug is engaged in copper pipe in the mode of pegging graft, and plug employing rubber is made and is tapered.By plug, the import of tube connector and outlet are carried out to shutoff, avoid dust and pernicious gas to enter into pipeline, thereby prevent that dust or pernicious gas from causing corrosion or stopping up pipeline, protected tube connector effectively.
Further, one end that plug is positioned at outside copper pipe is provided with pin, and this pin is provided with a clasp, and this clasp is connected with one end of a lanyard, and the other end of lanyard is connected on thermal insulation casing.After plug is connected with lanyard, when needs, pull down after plug, plug can not lost, and when needs are used, directly plug is inserted in pipeline.
Further, described protective layer also comprises a heat-insulation layer, and this heat-insulation layer is comprised of interior thermal insulation separation thermosphere and outer thermal insulation separation thermosphere, and interior thermal insulation separation thermosphere is wrapped in the outer surface of pyrocondensation mantle, and outer thermal insulation separation thermosphere is wrapped in the outer surface of interior thermal insulation separation thermosphere.` is by heat-insulation layer, and can make the temperature that tube connector can bear is in use 110 ℃-120 ℃, and the situation such as heat-insulation layer can not crack its surface after using 2-3, fragmentation, is conducive to guarantee the air conditioner life-span.
Further, described interior thermal insulation separation thermosphere is the interior thermal insulation separation thermosphere that water bridge formation polyethylene is made.So just improved foam performance and resistance to elevated temperatures, than original polythene material, increased heatproof and can reach 110-120 ℃.
Further, described outer thermal insulation separation thermosphere is the outer thermal insulation separation thermosphere that IXPE polyethylene is made.IXPE polythene material is by electron accelerator exposure polythene material, makes polythene material produce bridge formation key, has changed like this performance of original polythene material.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
1 is copper pipe, and 2 is pipe joint, and 4 is electrophoresis layer, and 5 is pyrocondensation mantle, and 6 is interior thermal insulation separation thermosphere, and 7 is outer thermal insulation separation thermosphere, and 8 is plug, and 9 is lanyard.
The specific embodiment
With reference to Fig. 1, a kind of air conditioner connecting pipe with protection structure of the present utility model, the protective layer that comprises copper pipe 1, pipe joint 2 and be wrapped in copper pipe outside.Described protective layer comprises corrosion protective covering and heat-insulation layer.Corrosion protective covering is comprised of electrophoresis layer 4 and pyrocondensation mantle 5, and wherein electrophoresis layer 4 is wrapped in the outer surface of copper pipe, and pyrocondensation mantle 5 is wrapped in the outer surface of electrophoresis layer 4.Described heat-insulation layer is comprised of interior thermal insulation separation thermosphere 6 and outer thermal insulation separation thermosphere 7, and interior thermal insulation separation thermosphere 6 is wrapped in the outer surface of pyrocondensation mantle 5, the interior thermal insulation separation thermosphere that interior thermal insulation separation thermosphere 6 is made for water bridge formation polyethylene.Outer thermal insulation separation thermosphere 7 is wrapped in the outer surface of interior thermal insulation separation thermosphere 6, the outer thermal insulation separation thermosphere 7 that outer thermal insulation separation thermosphere 7 is made for IXPE polyethylene.The mouth of pipe of described copper pipe is provided with a plug 8, and one end of this plug 8 is engaged in copper pipe in the mode of pegging graft, and plug employing rubber is made and is tapered.One end that plug 8 is positioned at outside copper pipe is provided with pin, and this pin is provided with a clasp, and this clasp is connected with one end of a lanyard 9, and the other end of lanyard 9 is connected on thermal insulation casing.
Claims (5)
1. the air conditioner connecting pipe with protection structure, the protective layer that comprises copper pipe, pipe joint and be wrapped in copper pipe outside, described protective layer comprises corrosion protective covering, it is characterized in that: corrosion protective covering is comprised of electrophoresis layer and pyrocondensation mantle, wherein electrophoresis layer is wrapped in the outer surface of copper pipe, and pyrocondensation mantle is wrapped in the outer surface of electrophoresis layer; The mouth of pipe of described copper pipe is provided with a plug, and one end of this plug is engaged in copper pipe in the mode of pegging graft, and plug employing rubber is made and is tapered.
According to claim 1 have protection structure air conditioner connecting pipe; it is characterized in that: one end that plug is positioned at outside copper pipe is provided with pin; this pin is provided with a clasp, and this clasp is connected with one end of a lanyard, and the other end of lanyard is connected on thermal insulation casing.
According to claim 1 and 2 have protection structure air conditioner connecting pipe; it is characterized in that: described protective layer also comprises a heat-insulation layer; this heat-insulation layer is comprised of interior thermal insulation separation thermosphere and outer thermal insulation separation thermosphere; interior thermal insulation separation thermosphere is wrapped in the outer surface of pyrocondensation mantle, and outer thermal insulation separation thermosphere is wrapped in the outer surface of interior thermal insulation separation thermosphere.
4. the air conditioner connecting pipe with protection structure according to claim 3, is characterized in that: described interior thermal insulation separation thermosphere is the interior thermal insulation separation thermosphere that water bridge formation polyethylene is made.
5. the air conditioner connecting pipe with protection structure according to claim 3, is characterized in that: described outer thermal insulation separation thermosphere is the outer thermal insulation separation thermosphere that IXPE polyethylene is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320455644.0U CN203478456U (en) | 2013-07-29 | 2013-07-29 | Air-conditioner connecting pipe with protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320455644.0U CN203478456U (en) | 2013-07-29 | 2013-07-29 | Air-conditioner connecting pipe with protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203478456U true CN203478456U (en) | 2014-03-12 |
Family
ID=50226779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320455644.0U Expired - Fee Related CN203478456U (en) | 2013-07-29 | 2013-07-29 | Air-conditioner connecting pipe with protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203478456U (en) |
-
2013
- 2013-07-29 CN CN201320455644.0U patent/CN203478456U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20150729 |
|
| EXPY | Termination of patent right or utility model |