CN204493968U - A kind of antifreezing water pipe - Google Patents
A kind of antifreezing water pipe Download PDFInfo
- Publication number
- CN204493968U CN204493968U CN201420809214.9U CN201420809214U CN204493968U CN 204493968 U CN204493968 U CN 204493968U CN 201420809214 U CN201420809214 U CN 201420809214U CN 204493968 U CN204493968 U CN 204493968U
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- CN
- China
- Prior art keywords
- electric heating
- pipe
- heating wire
- water
- make
- 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 - Fee Related
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Abstract
The utility model discloses a kind of antifreezing water pipe, comprise water-pipe body, described water-pipe body comprises external pipe and inner tube, an electric heating wire is wound around between external pipe and inner tube, described electric heating wire is electrically connected with power supply, power switch and temperature controller, described electric heating wire comprises inner wire and external insulation, and described electric heating wire inner wire adopts aluminium-chromium-ferro-alloy to make, and described electric heating wire external insulation adopts sheet mica to make.The utility model has following advantage: make simple, cost is lower, can effectively prevent water body in pipeline from freezing.
Description
Technical field
The utility model relates to a kind of water pipe, more specifically to a kind of antifreezing water pipe.
Background technique
In life with in producing, water pipe and our life closely bound up, in winter especially for the north, temperature is all in subzero, is easy to cause the water in water pipe to build-up ice, water build-ups ice to be affected life on the one hand and produces, on the other hand because water pipe volume in the process of build-uping ice can expand, be easy to cause water pipe ftracture and cause piping failure, and pipeline is all often be embedded in below bottom surface or inner at body of wall, overhaul cumbersome good money comparatively large, bring a lot of inconvenience to life and production.
Summary of the invention
The purpose of this utility model is, provides a kind of antifreezing water pipe.Adopt this piping installation, can ensure that the water of water Bottomhole pressure in winter can not be frozen in.For achieving the above object, the utility model have employed following technological scheme:
A kind of antifreezing water pipe, comprise water-pipe body, described water-pipe body comprises external pipe and inner tube, an electric heating wire is wound around between external pipe and inner tube, described electric heating wire is electrically connected with power supply, power switch and temperature controller, described electric heating wire comprises inner wire and external insulation, and described electric heating wire inner wire adopts aluminium-chromium-ferro-alloy to make, and described electric heating wire external insulation adopts sheet mica to make.
Described water-pipe body inner tube adopts metal material to make.
Described inner tube adopts steel pipe.
Described external pipe adopts PVC material to make.
The utility model has following advantage: make simple, cost is lower, can effectively prevent water body in pipeline from freezing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is pipeline plan view of the present utility model.
Wherein, 1, external pipe; 2, inner tube; 3, electric heating wire; 4, power switch; 5, temperature controller.
Embodiment
With the drawings and specific embodiments, the utility model is described in further detail below.
As shown in the figure, a kind of antifreezing water pipe, comprise water-pipe body, described water-pipe body comprises external pipe 1 and inner tube 2, an electric heating wire 3 is wound around between external pipe 1 and inner tube 2, described electric heating wire 3 is electrically connected with power supply, power switch 4 and temperature controller 5, described electric heating wire 3 comprises inner wire and external insulation, described electric heating wire inner wire adopts aluminium-chromium-ferro-alloy to make, cost compare is low, described electric heating wire external insulation adopts sheet mica to make, and mica thermal conductivity is good and poorly conductive is proper.
Described water-pipe body inner tube 2 adopts metal material to make, and thermal conductivity can heat to water body well fast.
Described internal layer 2 pipe adopts steel pipe, steel pipe not easily corrosion and thermal conductivity is good.
Described external pipe 1 adopts PVC material to make, PVC material high insulating effect and low price.
After the utility model comes into operation, directly electric heating wire is connected power supply when winter temperature is lower, power-on switch, control the temperature of electric heating wire by temperature controller, make it constant in a particular value.
The utility model makes simple, with low cost.
Claims (4)
1. an antifreezing water pipe, comprise water-pipe body, it is characterized in that, described water-pipe body comprises external pipe and inner tube, be wound around an electric heating wire between external pipe and inner tube, described electric heating wire is electrically connected with power supply, power switch and temperature controller, and described electric heating wire comprises inner wire and external insulation, described electric heating wire inner wire adopts aluminium-chromium-ferro-alloy to make, and described electric heating wire external insulation adopts sheet mica to make.
2. a kind of antifreezing water pipe according to claim 1, is characterized in that, described water-pipe body inner tube adopts metal material to make.
3. a kind of antifreezing water pipe according to claim 2, is characterized in that, described inner tube adopts steel pipe.
4. a kind of antifreezing water pipe according to claim 3, is characterized in that, described external pipe adopts PVC material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809214.9U CN204493968U (en) | 2014-12-19 | 2014-12-19 | A kind of antifreezing water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809214.9U CN204493968U (en) | 2014-12-19 | 2014-12-19 | A kind of antifreezing water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204493968U true CN204493968U (en) | 2015-07-22 |
Family
ID=53573285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420809214.9U Expired - Fee Related CN204493968U (en) | 2014-12-19 | 2014-12-19 | A kind of antifreezing water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204493968U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135141A (en) * | 2015-09-21 | 2015-12-09 | 李庆瑞 | Cylinder-type water pipe unfreezing device |
| CN110402800A (en) * | 2018-10-25 | 2019-11-05 | 肖江江 | A kind of drip irrigation appliance with sewage water filtration function |
-
2014
- 2014-12-19 CN CN201420809214.9U patent/CN204493968U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135141A (en) * | 2015-09-21 | 2015-12-09 | 李庆瑞 | Cylinder-type water pipe unfreezing device |
| CN110402800A (en) * | 2018-10-25 | 2019-11-05 | 肖江江 | A kind of drip irrigation appliance with sewage water filtration function |
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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: 20150722 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |