CN202852310U - Electric heating thermal insulation pipeline - Google Patents
Electric heating thermal insulation pipeline Download PDFInfo
- Publication number
- CN202852310U CN202852310U CN 201220506065 CN201220506065U CN202852310U CN 202852310 U CN202852310 U CN 202852310U CN 201220506065 CN201220506065 CN 201220506065 CN 201220506065 U CN201220506065 U CN 201220506065U CN 202852310 U CN202852310 U CN 202852310U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- electric heating
- thermal insulation
- heating wire
- heating thermal
- 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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- Pipe Accessories (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to the technical field of pipeline manufacturing, in particular to an electric heating thermal insulation pipeline. The electric heating thermal insulation pipeline comprises a pipeline body. The electric heating thermal insulation pipeline is characterized in that at least one electric heating wire is arranged outside the pipeline body in the axial direction of the pipeline body, the electric heating wire is connected with a temperature controller, and a thermal insulation layer which is made of sponge wraps the electric heating wire. The electric heating thermal insulation pipeline is simple in structure, the electric heating wire is additionally arranged outside a pipeline in the prior art and can be used for adjusting the temperature outside the electric heating thermal insulation pipeline to be maintained between 20 DEG C and 30 DEG C, and therefore even in a cold winter in a northern area, water inside the pipeline cannot freeze, and the effect that the pipeline is unobstructed is guaranteed.
Description
Technical field
The utility model relates to pipeline manufacturing technology field, relates in particular to a kind of electrical heat tracing pipe.
Background technique
At present, concrete manufactory is when producing concrete, need to utilize air compressor that the switch of each link in the production process is opened, because air compressor all can adhere to some moisture in the pipeline by Pipe transfer pressure the time, these moisture freeze in the north winter easily, long-time along with the accumulation of ice cube will be with pipeline blockage, cause some Open valves malfunctioning, affect the routine work of enterprise, brought great loss to enterprise.
The model utility content
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, and a kind of electrical heat tracing pipe is provided, and this thermal insulation pipe can be used on the pipeline of air compressor, avoids pipeline to freeze.
The utility model for achieving the above object, by the following technical solutions: a kind of electrical heat tracing pipe, comprise the pipeline body, it is characterized in that: the axial direction of described pipeline body outer pipeline is provided with at least one electric heating wire.
Described electric heating wire is connected with temperature controller.
Described electric heating wire is coated with thermal insulation layer.
Described thermal insulation layer adopts the sponge material.
The beneficial effects of the utility model are: the utility model is simple in structure, pipeline of the prior art is set up an electric heating wire outward, this electric heating wire can be regulated temperature, the temperature that pipeline is outer remains between 20 ℃ to 30 ℃, even like this in northern cold winter, moisture in the pipeline can not freeze yet, and guarantees the unobstructed of pipeline.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing and preferred embodiment.As shown in Figure 1, a kind of electrical heat tracing pipe comprises pipeline body 1, and the axial direction of described pipeline body outer pipeline is provided with at least one electric heating wire 2.In the utility model, electric heating wire only needs one, is close to pipeline outer side wall originally, when electric-heating-wire-heating heat is sent to the inside of pipeline body by the pipeline body, thereby avoids the pipeline internal moisture to freeze.
As further improvement of the utility model, described electric heating wire is connected with temperature controller.
In order to prevent heat loss, described electric heating wire is coated with thermal insulation layer 3.Described thermal insulation layer adopts the sponge material.
The utility model is simple in structure, and pipeline of the prior art is set up an electric heating wire outward, and this electric heating wire can be regulated temperature, the temperature that pipeline is outer remains between 20 ℃ to 30 ℃, even like this in the winter of north cold, the moisture in the pipeline can not freeze yet, guarantee the unobstructed of pipeline.
The above only is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. an electrical heat tracing pipe comprises the pipeline body, it is characterized in that: the axial direction of described pipeline body outer pipeline is provided with at least one electric heating wire; Described electric heating wire is connected with temperature controller.
2. electrical heat tracing pipe according to claim 1, it is characterized in that: described electric heating wire is coated with thermal insulation layer.
3. the electrical heat tracing pipe of stating according to claim 2 is characterized in that: described thermal insulation layer adopts the sponge material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220506065 CN202852310U (en) | 2012-09-28 | 2012-09-28 | Electric heating thermal insulation pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220506065 CN202852310U (en) | 2012-09-28 | 2012-09-28 | Electric heating thermal insulation pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202852310U true CN202852310U (en) | 2013-04-03 |
Family
ID=47983514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220506065 Expired - Fee Related CN202852310U (en) | 2012-09-28 | 2012-09-28 | Electric heating thermal insulation pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202852310U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093266A (en) * | 2016-08-16 | 2016-11-09 | 中国科学院西双版纳热带植物园 | The GC EAD system of chromatographic column constant temperature transmission line and composition thereof |
| WO2017114371A1 (en) * | 2015-12-29 | 2017-07-06 | 淄博环能海臣环保技术服务有限公司 | Metal conductor electrically heated and thermally insulated plastic pipe |
-
2012
- 2012-09-28 CN CN 201220506065 patent/CN202852310U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017114371A1 (en) * | 2015-12-29 | 2017-07-06 | 淄博环能海臣环保技术服务有限公司 | Metal conductor electrically heated and thermally insulated plastic pipe |
| CN106093266A (en) * | 2016-08-16 | 2016-11-09 | 中国科学院西双版纳热带植物园 | The GC EAD system of chromatographic column constant temperature transmission line and composition thereof |
| CN106093266B (en) * | 2016-08-16 | 2018-02-06 | 中国科学院西双版纳热带植物园 | The GC EAD systems that chromatographic column constant temperature transmission line is formed |
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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: 20130403 Termination date: 20150928 |
|
| EXPY | Termination of patent right or utility model |