CN104422093A - Air-conditioning refrigerant pipe protection casing - Google Patents
Air-conditioning refrigerant pipe protection casing Download PDFInfo
- Publication number
- CN104422093A CN104422093A CN201310399827.XA CN201310399827A CN104422093A CN 104422093 A CN104422093 A CN 104422093A CN 201310399827 A CN201310399827 A CN 201310399827A CN 104422093 A CN104422093 A CN 104422093A
- Authority
- CN
- China
- Prior art keywords
- refrigerant pipe
- layer
- air
- pressure
- protection casing
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Insulation (AREA)
Abstract
The invention belongs to an air-conditioning accessory and particularly relates to an air-conditioning refrigerant pipe protection casing comprising an elastic layer 1, an insulation layer 2, an electrostatic shielding layer 3, an anti-oxidation layer 4 and a snakeskin woven layer 5. A refrigerant pipe belongs to a pressure bearing component, and bursting pressure must be more than five times of operating pressure or more than three times of maximum feasible pressure. As being high in borne pressure and too long, the refrigerant pipe exposed to the outside is prone to damage and breakage. The air-conditioning refrigerant pipe protection casing is high in flexibility, corrosion resistance,high temperature resistance, wear resistance and tensile strength, is capable of well protecting the refrigerant pipe against interference of external factors, and plays a role in protecting the refrigerant pipe in various severe environments due to wear resistance and antistatic and anti-ultraviolet performances.
Description
Technical field
The invention belongs to a kind of air conditioner parts, be specifically related to a kind of air conditioning refrigerant pipe protective sleeve.
Background technology
Air conditioning refrigerant pipe refers within air-conditioning systems, the connection heat exchanger of flow of refrigerant warp, valve, the pipeline of the main refrigerant parts such as compressor, for the system directly walking cold-producing medium, such as VRV system, refrigerant pipe directly will enter conditioned space, junction chamber outdoor main unit and indoor set.Refrigerant pipeline belongs to pressure-containing member, and its burst pressure should meet more than 5 times of operating pressure, or more than 3 of maximum possible pressure times, because refrigerant pipeline bears, pressure is comparatively large, pipeline is longer, is exposed to outer refrigerant pipe and is easy to damage rupture.
Summary of the invention
The object of the present invention is to provide one not affect by extraneous factor for the protection of air conditioning refrigerant pipe, improve the refrigerant pipe protective sleeve in the service life of air conditioning refrigerant pipe.
In order to solve the problems of the technologies described above; the invention provides a kind of air conditioning refrigerant pipe protective sleeve; it is characterized in that comprising: elastic layer, heat-insulation layer, electrostatic screen layer, anti oxidation layer, snakeskin organization level, be followed successively by elastic layer, heat-insulation layer, electrostatic screen layer, anti oxidation layer, snakeskin organization level from the inside to the outside.
Preferably, the snakeskin organization level of above-mentioned air conditioning refrigerant pipe protective device is worked out by 301 stainless steels.
Beneficial effect of the present invention is: the design of snakeskin organization level; there is good flexibility, corrosion resistance, high temperature resistant, wear-resistant, pull resistance; can be good at protection refrigerant pipe not disturb by extraneous factor; wear-resisting antistatic and anti-ultraviolet property of the present invention, plays a protective role to refrigerant pipe pipe under various adverse circumstances.
Accompanying drawing explanation
Fig. 1 is sectional view of the present invention;
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
In figure, elastic layer 1, heat-insulation layer 2, electrostatic screen layer 3, anti oxidation layer 4, snakeskin organization level 5.
Embodiment
As shown in Figure 1, a kind of air conditioning refrigerant pipe protective device, comprise: elastic layer 1, heat-insulation layer 2, electrostatic screen layer 3, anti oxidation layer 4, snakeskin organization level 5, be followed successively by elastic layer 1 from the inside to the outside, heat-insulation layer 2, electrostatic screen layer 3, anti oxidation layer 4, snakeskin organization level 5, snakeskin organization level 5 has good flexibility, corrosion resistance, high temperature resistant, wear-resistant, pull resistance, can be good at protection refrigerant pipe not disturb by extraneous factor, elastic layer 1, heat-insulation layer 2, electrostatic screen layer 3, the wear-resisting antistatic property of anti oxidation layer 4, under various adverse circumstances, refrigerant pipe pipe is played a protective role.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (2)
1. an air conditioning refrigerant pipe protective sleeve; it is characterized in that comprising: elastic layer (1), heat-insulation layer (2), electrostatic screen layer (3), anti oxidation layer (4), snakeskin organization level (5), be followed successively by elastic layer (1), heat-insulation layer (2), electrostatic screen layer (3), anti oxidation layer (4), snakeskin organization level (5) from the inside to the outside.
2. air conditioning refrigerant pipe protective sleeve according to claim 1, is characterized in that described snakeskin organization level (5) is worked out by 301 stainless steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310399827.XA CN104422093A (en) | 2013-09-05 | 2013-09-05 | Air-conditioning refrigerant pipe protection casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310399827.XA CN104422093A (en) | 2013-09-05 | 2013-09-05 | Air-conditioning refrigerant pipe protection casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104422093A true CN104422093A (en) | 2015-03-18 |
Family
ID=52971818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310399827.XA Pending CN104422093A (en) | 2013-09-05 | 2013-09-05 | Air-conditioning refrigerant pipe protection casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104422093A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829069A (en) * | 2017-01-18 | 2020-10-27 | 美的集团武汉制冷设备有限公司 | Wall-mounted air conditioner indoor unit and air conditioner |
-
2013
- 2013-09-05 CN CN201310399827.XA patent/CN104422093A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829069A (en) * | 2017-01-18 | 2020-10-27 | 美的集团武汉制冷设备有限公司 | Wall-mounted air conditioner indoor unit and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150318 |