CN220186566U

CN220186566U - Pipeline weeping drainage and alarm device

Info

Publication number: CN220186566U
Application number: CN202321439232.8U
Authority: CN
Inventors: 于兴江; 裘明祥; 王钏享; 伍小磊; 邱建雄; 邵征宇
Original assignee: China Tobacco Zhejiang Industrial Co Ltd
Current assignee: China Tobacco Zhejiang Industrial Co Ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-12-15
Anticipated expiration: 2033-06-07

Abstract

The utility model discloses a pipeline leakage drainage and alarm device, relates to the technical field of pipeline maintenance, and solves the problem that pipeline leakage cannot be found in time in the prior art. The device comprises: the device comprises a drainage tube, a water flow sensor, a lower drainage plate and an upper protective cover; the upper protective cover is arranged above the pipeline, and the lower drainage plate is arranged below the pipeline to form a partial closed space; a drainage tube is arranged at the bottom of the lower drainage plate; a water flow sensor is arranged in the drainage tube; the bottom of the drainage tube is inserted into the floor drain; when the pipeline leaks liquid, water flow drops, and is collected by the lower drainage plate and then discharged through the drainage tube; and alarming when the water flow sensor detects that water flow exists in the drainage tube. According to the utility model, by arranging the upper protective cover, the lower drainage plate and the drainage tube, the leakage of the pipeline is directly drained to the floor drain, so that the problem that the leakage of the pipeline affects the equipment and materials below is solved; meanwhile, the water flow sensor is arranged, so that the leakage can be alarmed at the first time.

Description

Pipeline weeping drainage and alarm device

Technical Field

The utility model relates to the technical field of water pipeline maintenance, in particular to a pipeline leakage drainage and alarm device.

Background

A plurality of water conduits are disposed within the industrial factory building, comprising: the running water pipe, the soft water pipeline, the condensate pipe, the hot water pipe, the frozen water section, the rain sewage pipe and the like are corroded and leaked due to the increase of service life and the influence of temperature and humidity in a factory building, wherein part of pipelines are distributed above materials, raw materials and equipment, and if liquid leakage occurs, irreversible material scrapping, equipment damage and the like can be caused to the materials, the equipment and the like below the pipelines, so that economic loss is caused to enterprises; if the leakage is not found in time for the first time, the polluted raw materials enter a production workshop, and after the product is put into the market, great loss is brought to enterprises.

Disclosure of Invention

The utility model aims to provide a novel technical scheme of a pipeline leakage drainage and alarm device, and solves the problem that pipeline leakage cannot be found in time in the prior art.

The utility model adopts the following technical scheme:

a device for drainage and alarm of leakage of a pipeline, the device comprising: the device comprises a drainage tube, a water flow sensor, a lower drainage plate and an upper protective cover; the upper protective cover is arranged above the pipeline, and the lower drainage plate is arranged below the pipeline to form a partial closed space; a drainage tube is arranged at the bottom of the lower drainage plate; a water flow sensor is arranged in the drainage tube; the bottom of the drainage tube is inserted into the floor drain; when the pipeline leaks liquid, water flow drops, and is collected by the lower drainage plate and then discharged through the drainage tube; and alarming when the water flow sensor detects that water flow exists in the drainage tube.

Preferably, the inner diameter of the upper protective cover is smaller than or equal to the inner diameter of the lower drainage plate.

Preferably, the upper protective cover and the lower drainage plate are of arc-shaped structures.

Preferably, the upper protective cover and the lower drainage plate are of concentric arc structures.

Preferably, the drainage plate is arranged at a certain angle, so that water flows into the drainage tube.

Preferably, the upper protective cover and the lower drainage plate are respectively arranged on the pipeline through brackets.

Preferably, one ends of the upper protective cover and the lower drainage plate are respectively provided with a hoop.

Preferably, the anchor ear is tightened by anchor ear tightening bolts.

Preferably, the method further comprises: and the programmable logic controller controls the alarm device to alarm after receiving the signal of the water flow sensor.

The beneficial effects are that: according to the utility model, by arranging the upper protective cover, the lower drainage plate and the drainage tube, the leakage of the pipeline is directly drained to the floor drain, so that the problem that the leakage of the pipeline affects the equipment and materials below is solved; meanwhile, the water flow sensor is arranged, so that the leakage can be alarmed at the first time.

Other features of the present utility model and its advantages will become apparent from the following detailed description of exemplary embodiments of the utility model, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.

FIG. 1 is a schematic diagram of a pipeline leakage drainage and alarm device.

Fig. 2 is a schematic diagram of a product of a pipeline leakage drainage and alarm device.

The figures are marked as follows: 1. drainage tube, 2, rivers sensor, 3, lower drainage board, 4, lower carriage, 5, last protection casing, 6, upper bracket, 7, last staple bolt, 8, lower staple bolt, 9, staple bolt tighten up the bolt, 10, water piping.

Detailed Description

Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise.

The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.

In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.

As shown in fig. 1 and 2, a device for draining and alarming leakage of a pipeline, the device comprises: the drainage tube 1, the water flow sensor 2, the lower drainage plate 3, the lower support 4, the upper protective cover 5, the upper support 6, the upper anchor ear 7, the lower anchor ear 8 and the anchor ear tightening bolt 9; the upper protective cover 5 is fixedly arranged above the pipeline 10 through the upper bracket 6, the lower drainage plate 3 is fixedly arranged below the pipeline 10 through the lower bracket 4, and the upper protective cover 5 and the lower drainage plate 3 form a partial closed space. In order to lead out leakage at any point of the pipeline 10 through the lower drainage plate 3, the inner diameter of the upper protective cover 5 is smaller than or equal to that of the lower drainage plate 3, the upper protective cover 5 and the lower drainage plate 3 are of a concentric arc structure, and the lower drainage plate 3 is kept at a certain angle at any time; when the pipe 10 leaks, the water sprayed by the upper shield 5 falls on the lower drainage plate 3 along the inner wall of the upper shield 5.

The bottom of the lower drainage plate 3 is provided with a drainage tube 1; a water flow sensor 2 is arranged in the drainage tube 1; the bottom of the drainage tube 1 is inserted into a floor drain; when the pipeline 10 leaks liquid, water flow drops, is collected by the lower drainage plate 3 and is discharged through the drainage tube 1; when the water flow sensor 2 detects that water flow exists in the drainage tube 1, the programmable logic controller controls the alarm device to alarm after receiving the signal of the water flow sensor 2.

In order to keep the upper protective cover 5 and the lower drainage plate 3 relatively static, an upper hoop 7 is arranged on the upper protective cover 5, a lower hoop is arranged on the lower drainage plate 3, and the upper hoop 7 and the lower hoop 8 are tightened through hoop tightening bolts 9.

While certain specific embodiments of the utility model have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims

1. The utility model provides a pipeline weeping drainage and alarm device which characterized in that, this device includes: the device comprises a drainage tube, a water flow sensor, a lower drainage plate and an upper protective cover; the upper protective cover is arranged above the pipeline, and the lower drainage plate is arranged below the pipeline to form a partial closed space; a drainage tube is arranged at the bottom of the lower drainage plate; a water flow sensor is arranged in the drainage tube; the bottom of the drainage tube is inserted into the floor drain; when the pipeline leaks liquid, water flow drops, and is collected by the lower drainage plate and then discharged through the drainage tube; and alarming when the water flow sensor detects that water flow exists in the drainage tube.

2. The device for draining and alarming leakage of pipeline according to claim 1, wherein the inner diameter of the upper protective cover is smaller than or equal to the inner diameter of the lower drainage plate.

3. The device for draining and alarming leakage of pipeline according to claim 2, wherein the upper shield and the lower drain plate are arc-shaped.

4. A device for draining and alarming leakage of pipeline according to claim 3, wherein the upper shield and the lower drain plate are of concentric arc structure.

5. The device for draining and alarming leakage of pipeline according to claim 1, wherein the drainage plate is arranged at a certain angle to enable water flow to flow into the drainage tube.

6. The device for draining and alarming leakage of pipeline according to claim 1, wherein the upper protective cover and the lower drainage plate are respectively arranged on the pipeline through brackets.

7. The device for draining and alarming leakage of pipeline according to claim 1, wherein the upper protective cover and one end of the lower drainage plate are respectively provided with a hoop.

8. The device of claim 7, wherein the anchor ear is tightened by anchor ear tightening bolts.

9. The device for drainage and alarm of a fluid leak in a conduit of claim 1, further comprising: and the programmable logic controller controls the alarm device to alarm after receiving the signal of the water flow sensor.