CN212078106U

CN212078106U - Anti-freezing pipeline universal to conventional pipe fittings

Info

Publication number: CN212078106U
Application number: CN202020248984.6U
Authority: CN
Inventors: 贾丽; 闫浩军; 苏金凤; 王蹈任; 王昊; 王娜; 米宝成; 杨虎; 李永平; 闫星宇; 王子瑄; 贾喜; 焦宇昭; 吴永成; 张熊挠; 郭子君; 孟成; 刘建平; 张炜; 路泽铭
Original assignee: Ordos Haoyuan Water Co ltd
Current assignee: Ordos Haoyuan Water Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-12-04
Anticipated expiration: 2030-03-04

Abstract

The utility model relates to an anti-freezing pipeline which is universal with the conventional pipe fittings, comprising a main pipeline, a heating auxiliary pipe and a matching heating cable; the trunk line is circular, and the heating auxiliary pipe is that the trunk line outer wall has the convex of cavity to be protruding, and conventional apolegamy heating cable can penetrate the heating auxiliary pipe cavity, and the heating auxiliary pipe cavity can protect heating cable and do not break away from the trunk line, lets trunk line thermally equivalent guarantee to restore and melt the through quality, when pipeline and conventional pipe connections, only need to amputate near the heating auxiliary pipe of pipe fitting just can be normally connected with the pipe fitting, does not influence the service function of trunk line.

Description

Anti-freezing pipeline universal to conventional pipe fittings

Technical Field

The utility model relates to a pipeline especially relates to a pipeline prevents frostbite general with conventional pipe fitting.

Background

At present, in cold areas in the north, pipelines are frozen and blocked in winter, and the problems of time and labor waste in repair and thawing, such as freezing and blocking of a vertical water supply and drainage branch pipe caused by stopping heating at a house entrance end, freezing and blocking of a main pipe caused by freezing of a water supply and drainage branch pipe, freezing and blocking of a drain pipe on the shade surface caused by snow melting on a roof and the like, are solved.

At present, two methods are available for solving the problems, one method is to attach a heating cable to the outer side of the pipe wall before construction for emergency repair and fusion, and the method is easy to cause that the heating cable at a certain position cannot be attached to the pipeline in construction or use, so that the repair and fusion quality cannot be ensured, and the heating cable is easy to damage in construction and use to cause potential safety hazards; the other is the anti-freezing pipeline which is the Chinese patent with the publication number of CN 106257125A, and the heating element of the pipeline is in the pipeline, when the heating element is connected with an external power supply, the pipe wall needs to be damaged, and the use function of the original pipeline cannot be ensured.

SUMMERY OF THE UTILITY MODEL

To the pipe wall outside subsides that prior art exists put heating cable and cause easily that restoration melt-through quality can't be guaranteed, destroys heating cable easily and causes the potential safety hazard, can't guarantee defects such as service function of former pipeline, the utility model provides a with general pipeline that prevents frostbite of conventional pipe fitting, heating cable passes through the pipeline and attaches the pipe protection, makes heating cable hug closely the trunk line and ensures the safety in restoration melt-through quality and the construction use, does not influence the service function of trunk line.

The utility model adopts the following technical proposal: an anti-freezing pipeline universal to conventional pipe fittings comprises a main pipeline, a heating auxiliary pipeline and an optional heating cable.

Foretell pipeline of preventing frostbite general with conventional pipe fitting, whole piece pipeline includes trunk line and heating auxiliary, and the trunk line is the same with the heating auxiliary material, and the trunk line is circular, and the heating auxiliary is that the trunk line outer wall has the convex of cavity to be protruding, and the conventional heating cable in market can be gone into to the heating auxiliary cavity.

According to the anti-freezing pipeline universal to the conventional pipe fitting, the cavity of the auxiliary heating pipe can protect a heating cable from falling off the main pipeline, the auxiliary heating pipe at the end part of the pipe can be cut off and then connected with the conventional pipe fitting or the heating cable can be led out, and after the cavities at the two ends of the auxiliary heating pipe are sealed, the heating cable in the sealed pipe section cannot contact with the outside.

The utility model has the advantages of, the utility model relates to a with general frostproofing pipeline of conventional pipe fitting adopts the protruding heating auxiliary pipe protection apolegamy heating cable of trunk line outer wall, lets trunk line thermally equivalent guarantee to restore and melt the logical quality, when pipeline and conventional pipe connection, only needs to cut near the heating auxiliary pipe of pipe fitting just can be normally connected with the pipe fitting, does not influence the service function of trunk line.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram (front view) of a first embodiment of the present invention.

Fig. 2 is a left side view of fig. 1 according to an embodiment of the present invention.

Fig. 3 is a top view of fig. 1 according to an embodiment of the present invention.

Fig. 4 is a schematic diagram of a second embodiment of the present invention.

The reference numbers in the above figures are as follows: 1. and 2, selecting and matching a main pipeline, 2, a heating auxiliary pipeline and 3, with a heating cable.

Detailed Description

The embodiment of the utility model provides a.

As shown in fig. 1 to 3, the antifreeze pipeline used with the conventional pipe fitting in the embodiment includes a main pipeline (1), a heating auxiliary pipeline (2), and an optional heating cable (3).

The cavity of the heating auxiliary pipe (2) can contain 1 or more optional heating cables (3), and the heating auxiliary pipe (2) is cut off at the power supply end, so that the heating cables (3) are connected with a power supply, and the normal use of the main pipe is not influenced.

The embodiment of the utility model provides a two.

As shown in fig. 4, there may be 2 heating auxiliary pipes (2) outside the main pipe (1), or there may be a plurality of heating auxiliary pipes (2), and each cavity of the heating auxiliary pipe (2) may accommodate 1 or more optional heating cables (3).

These examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention, it being understood that the examples given above are for illustration only and that various changes and modifications may be made therein by those skilled in the art without departing from the scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a pipeline that prevents frostbite general with conventional pipe fitting, includes trunk line (1), heating auxiliary pipe (2), matches heating cable (3), its characterized in that: the main pipeline (1) and the heating auxiliary pipeline (2) are connected into a whole, and the heating cable (3) is selectively arranged in the heating auxiliary pipeline (2).

2. The anti-freezing pipeline universal for the conventional pipe fittings according to claim 1, wherein the whole pipeline comprises a main pipeline (1) and a secondary heating pipeline (2), and the main pipeline (1) and the secondary heating pipeline (2) are made of the same material.

3. The anti-freezing pipeline universal for the conventional pipe fittings as claimed in claim 2, wherein the main pipeline (1) is circular, and the auxiliary heating pipe (2) is a circular arc protrusion with a cavity on the outer wall of the main pipeline (1), and the cavity can be penetrated into a market conventional heating cable.

4. The anti-freezing pipeline universal for the conventional pipe fittings according to claim 3, wherein the cavity of the auxiliary heating pipe (2) can protect the heating cable from being separated from the main pipeline (1), the auxiliary heating pipe at the pipe end part can be cut off and then connected with the conventional pipe fittings or the heating cable can be led out of the conventional pipe fittings without influencing the use of the main pipeline, and the heating cable in the sealed pipe section can not be contacted with the outside after the cavities at the two ends of the auxiliary heating pipe (2) are sealed.