CN113719759A

CN113719759A - Water leakage protector

Info

Publication number: CN113719759A
Application number: CN202110952449.8A
Authority: CN
Inventors: 孙业新; 胡奇
Original assignee: Bishuiyuan Shenzhen Environmental Purification Equipment Manufacturing Co ltd
Current assignee: Beijing Origin Water Puretech Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2021-11-30

Abstract

The invention relates to the technical field of protectors and discloses a water leakage protector which comprises a water leakage protector main body, wherein a containing cavity is formed in the water leakage protector main body, and a microswitch is detachably connected in the containing cavity; a touch part is arranged in the water leakage protector main body and is in contact with a contact of the micro switch; an expansion piece is arranged in the microswitch and is in contact with the touch piece. The invention provides a water leakage protector which is beneficial to cutting off a power supply after water leakage so as to cut off the power supply of a water inlet pipeline, so that the subsequent pipeline is cut off water, and loss is reduced.

Description

Water leakage protector

Technical Field

The invention relates to the field of protectors, in particular to a water leakage protector.

Background

Water is an indispensable resource in daily life of people, each household and each enterprise have the requirement of installing a water pipeline, the enterprise focuses on equipment, but the water pipeline leaks due to the factors of insecure installation of some pipelines, aging of the water pipeline caused by overlong service time, occasional overlarge water pressure and the like, and even the water pipeline bursts more seriously.

If water leakage occurs on exposed water pipes or equipment, large-area water leakage can be caused if timely treatment is not carried out; if water leakage occurs in the water pipes buried underground, destructive loss is brought to houses and enterprises of downstairs neighbors, and considerable economic loss is caused.

In order to solve the above problems, a water leakage protector is provided in the present application.

Disclosure of Invention

Objects of the invention

The invention provides a water leakage protector for solving the technical problems in the background art, which is beneficial to cutting off a power supply after water leakage so as to cut off the power supply of a water inlet pipeline, so that the water in a subsequent pipeline is cut off, and the loss is reduced.

(II) technical scheme

In order to solve the problems, the invention provides a water leakage protector which comprises a water leakage protector main body, wherein a containing cavity is formed in the water leakage protector main body, and a microswitch is detachably connected in the containing cavity;

a touch part is arranged in the water leakage protector main body and is in contact with a contact of the micro switch;

an expansion piece is arranged in the microswitch and is in contact with the touch piece.

Preferably, the touch part comprises a spring and a touch block, the spring is located inside the water leakage protector main body, one end of the spring is fixedly connected with the touch block, the other end of the spring is in contact with the expansion part, and the top of the touch block is in contact with a contact of the micro switch.

Preferably, the expansion member can be selected from, but not limited to, a water absorbent cotton column.

Preferably, the microswitch is detachably mounted in the water leakage protector main body through a bolt and a nut.

Preferably, the bottom of the water leakage protector main body forms a mounting base.

Preferably, the mounting base is provided with mounting hole sites.

Preferably, the water leakage protector body has an accommodating opening formed therein to be fitted to the expansion member.

The technical scheme of the invention has the following beneficial technical effects:

and after water leakage, the power supply is cut off to cut off the power supply of the water inlet pipeline, so that the subsequent pipeline is cut off, and loss is reduced.

Drawings

Fig. 1 is a schematic structural view of a water leakage protector according to the present invention.

Fig. 2 is a schematic diagram of a detachable structure of the water leakage protector according to the present invention.

Fig. 3 is a use view of a water leakage protector according to the present invention.

Reference numerals: 1. a water leakage protector main body; 2. a microswitch; 3. a touch piece; 31. a spring; 32. a contact block; 4. an expansion member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-2, the water leakage protector provided by the invention comprises a water leakage protector main body 1, wherein a containing cavity is formed in the water leakage protector main body 1, and a microswitch 2 is detachably connected in the containing cavity;

a touch piece 3 is arranged in the water leakage protector main body 1, and the touch piece 3 is contacted with a contact of the micro switch 2;

an expansion piece 4 is arranged in the microswitch 2, and the expansion piece 4 is contacted with the touch piece 3.

In an optional embodiment, the touch part 3 includes a spring 31 and a touch block 32, the spring 31 is located inside the water leakage protector main body 1, one end of the spring 31 is fixedly connected with the touch block 32, the other end of the spring 31 is in contact with the expansion part 4, the top of the touch block 32 is in contact with the contact of the micro switch 2, the expansion part 4 collides after absorbing water, the length of the expansion part 4 is lengthened, the touch block 32 is driven by the spring 31 to extrude the contact of the micro switch 2, so that the micro switch 2 is disconnected, and the power-off function is further realized.

In an alternative embodiment, the expansion member 4 can be selected from, but not limited to, a water-absorbing cotton column, which is used to absorb water after expansion and act on the spring 31.

In an alternative embodiment, the micro switch 2 is detachably mounted in the water leakage protector body 1 through a bolt and a nut, so that the micro switch is convenient to detach and replace when damaged.

In an alternative embodiment, the bottom of the water leakage protector body 1 forms a mounting base for mounting at an equipment fixing surface.

In an alternative embodiment, the mounting base is provided with mounting hole positions for screws to pass through.

In an alternative embodiment, the inside of the water leakage protector body 1 is formed with a receiving port adapted to the expansion member 4 such that the expansion member 4 is maintained in a vertical position.

Referring to fig. 3, an embodiment is shown, a loop is formed between a power supply and a micro switch 2 and an electromagnetic valve, a water leakage protector body 1 is installed on equipment, when the equipment leaks water, an expansion piece 4 of the water leakage protector body absorbs water and expands, then a touch piece 3 touches a contact of the micro switch 2, so that power-off processing is carried out on the micro switch 2, and after the electromagnetic valve is powered off, a blocking effect is carried out on the pipeline, so that a water-off effect is achieved.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A protector that leaks, includes protector main part (1) that leaks, its characterized in that: an accommodating cavity is formed in the water leakage protector main body (1), and a microswitch (2) is detachably connected in the accommodating cavity;

a touch piece (3) is arranged in the water leakage protector main body (1), and the touch piece (3) is contacted with a contact of the micro switch (2);

an expansion piece (4) is arranged in the microswitch (2), and the expansion piece (4) is in contact with the touch piece (3).

2. A water leakage protector according to claim 1, wherein the contact member (3) comprises a spring (31) and a contact block (32), the spring (31) is located inside the water leakage protector body (1), one end of the spring (31) is fixedly connected with the contact block (32), the other end of the spring (31) is in contact with the expansion member (4), and the top of the contact block (32) is in contact with the contact of the microswitch (2).

3. A water leakage protector according to claim 1, c h a r a c t e r i z e d in that said expansion member (4) is selected from, but not limited to, absorbent cotton columns.

4. A water leakage protector according to claim 1, wherein the microswitch (2) is detachably mounted in the water leakage protector body (1) by means of a bolt and a nut.

5. A water leakage protector according to claim 1, characterized in that the bottom of the body (1) forms a mounting base.

6. The water leakage protector of claim 5, wherein the mounting base is provided with mounting holes.

7. A water leakage protector according to claim 1, characterized in that the inside of the body (1) of the protector forms a receiving mouth adapted to the expansion piece (4).