CN217204427U

CN217204427U - Automatic water level supply device for reservoir

Info

Publication number: CN217204427U
Application number: CN202220700260.XU
Authority: CN
Inventors: 赵礼俊; 张继维
Original assignee: Hubei Chup Mining Co ltd
Current assignee: Hubei Chup Mining Co ltd
Priority date: 2022-03-25
Filing date: 2022-03-25
Publication date: 2022-08-16
Anticipated expiration: 2032-03-25

Abstract

The utility model discloses an automatic water level supply device for a reservoir, which relates to the technical field of reservoirs and solves the technical problem that the reservoir needs to be manually watched in the water replenishing process, the device comprises a main valve body, a first cavity and a second cavity which are arranged up and down and are communicated with each other are arranged in the main valve body, the second cavity is respectively provided with a water inlet pipe and a water outlet pipe, the position of the water outlet pipe is higher than that of the water inlet pipe, a piston for opening or closing the water outlet pipe is arranged in the second cavity, the upper end of the piston is connected with a spring, and one end of the spring, which is far away from the piston, is connected with the inner wall of the main valve body; the water inlet pipe is provided with a first branch pipe communicated with the first cavity, the first branch pipe is provided with a first control valve, the first cavity is respectively provided with a second branch pipe and a third branch pipe, the position of the third branch pipe is lower than that of the first branch pipe, the third branch pipe is provided with a second control valve, and the outlet of the second branch pipe is provided with a water supplementing mechanism which is automatically opened/closed according to the water level.

Description

Automatic water level supply device for reservoir

Technical Field

The utility model relates to a cistern technical field, more specifically say, it relates to an automatic supply device of cistern water level.

Background

The water storage tank is a water storage facility which is built by artificial materials and has an anti-seepage effect, and is an important rainwater accumulation important engineering facility.

The cistern needs artifical guard at the moisturizing in-process, can not accomplish to supply water for the cistern according to the actual water use condition.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is not enough to the above-mentioned of prior art, the utility model aims at providing a cistern water level automatic supply device can accomplish to be the cistern moisturizing according to the actual water condition, does not need artifical guard.

The technical scheme of the utility model is that: an automatic water level supply device for a reservoir comprises a main valve body, wherein a first cavity and a second cavity which are arranged up and down and are communicated with each other are arranged in the main valve body, the second cavity is respectively provided with a water inlet pipe and a water outlet pipe, the position of the water outlet pipe is higher than that of the water inlet pipe, a piston for opening or closing the water outlet pipe is arranged in the second cavity, the upper end of the piston is connected with a spring, and one end, far away from the piston, of the spring is connected with the inner wall of the main valve body; the inlet tube is equipped with the intercommunication the first branch pipe of first cavity, first branch pipe is equipped with first control valve, first cavity is equipped with second branch pipe, third branch pipe respectively, the position of third branch pipe is less than the position of first branch pipe, the third branch pipe is equipped with the second control valve, the export of second branch pipe is equipped with the moisturizing mechanism that opens automatically according to the water level/close.

As a further improvement, the water supplementing mechanism comprises an installation base, a buoy, an L-shaped rod and a plug, the plug is installed at an outlet of the second branch pipe, the installation base is connected with the second branch pipe, a corner of the L-shaped rod is rotatably connected with the installation base, one end of the L-shaped rod is connected with the buoy, and the other end of the L-shaped rod is connected with the plug.

Further, the spring extends into the first cavity and connects to a top wall of the first cavity.

Further, the third branch pipe is located at the bottom of the first cavity.

Furthermore, the water inlet pipe and the first branch pipe are located on one side of the main valve body, and the water outlet pipe, the second branch pipe and the third branch pipe are located on the other side of the main valve body.

Furthermore, an annular boss is arranged between the first cavity and the second cavity.

Further, moisturizing mechanism includes controller, level sensor, solenoid valve, the solenoid valve is installed the second branch pipe, level sensor installs at the cistern, controller electric connection level sensor, solenoid valve, first control valve, second control valve.

Advantageous effects

Compared with the prior art, the utility model, the advantage that has does:

the utility model discloses a set up the inlet tube at the main valve body, the outlet pipe, first branch pipe, the second branch pipe, the third branch pipe, and set up first control valve at first branch pipe, set up moisturizing mechanism at the second branch pipe, set up the second control valve at the third branch pipe, through controlling first control valve, the cooperation work of second control valve can realize that inlet tube and outlet pipe communicate completely with quick intaking, can also realize first branch pipe, the second branch pipe communicates and accomplishes according to the actual water condition for the cistern moisturizing through moisturizing mechanism, do not need the manual work to watch.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention.

Wherein: 1-main valve body, 2-first cavity, 3-second cavity, 4-water inlet pipe, 5-water outlet pipe, 6-piston, 7-spring, 8-first branch pipe, 9-first control valve, 10-second branch pipe, 11-third branch pipe, 12-second control valve, 13-installation base, 14-buoy, 15-L-shaped rod, 16-plug and 17-annular boss.

Detailed Description

The invention will be further described with reference to specific embodiments shown in the drawings.

Referring to fig. 1 and 2, an automatic water level supply device for a reservoir comprises a main valve body 1, wherein a first cavity 2 and a second cavity 3 which are arranged up and down and are communicated with each other are arranged in the main valve body 1, the second cavity 3 is respectively provided with a water inlet pipe 4 and a water outlet pipe 5, the position of the water outlet pipe 5 is higher than that of the water inlet pipe 4, a piston 6 for opening or closing the water outlet pipe 5 is arranged in the second cavity 3, the upper end of the piston 6 is connected with a spring 7, and one end, far away from the piston 6, of the spring 7 is connected with the inner wall of the main valve body 1. The inlet tube 4 is provided with a first branch tube 8 communicated with the first cavity 2, the first branch tube 8 is provided with a first control valve 9, the first cavity 2 is respectively provided with a second branch tube 10 and a third branch tube 11, the position of the third branch tube 11 is lower than that of the first branch tube 8, the third branch tube 11 is provided with a second control valve 12, and the outlet of the second branch tube 10 is provided with a water supplementing mechanism which is automatically opened/closed according to the water level. The diameters of the water inlet pipe 4 and the water outlet pipe 5 are larger than the diameters of the first branch pipe 8, the second branch pipe 10 and the third branch pipe 11.

In one embodiment, the water replenishing mechanism comprises a mounting base 13, a float 14, an L-shaped rod 15 and a plug 16, wherein the plug 16 is mounted at the outlet of the second branch pipe 10, the mounting base 13 is connected with the second branch pipe 10, the corner of the L-shaped rod 15 is rotatably connected with the mounting base 13, one end of the L-shaped rod 15 is connected with the float 14, and the other end of the L-shaped rod 15 is connected with the plug 16. When the water level of the reservoir falls, the float 14 drives the L-shaped rod 15 to rotate downwards, and the L-shaped rod 15 drives the plug 16 to open the outlet of the second branch pipe 10; when the water level of the reservoir rises, the float 14 drives the L-shaped rod 15 to rotate upwards, and the L-shaped rod 15 drives the plug 16 to close the outlet of the second branch pipe 10.

The spring 7 extends into the first cavity 2 and connects to the top wall of the first cavity 2. The third branch 11 is located at the bottom of the first cavity 2. The water inlet pipe 4 and the first branch pipe 8 are positioned at one side of the main valve body 1, and the water outlet pipe 5, the second branch pipe 10 and the third branch pipe 11 are positioned at the other side of the main valve body 1. An annular boss 17 is arranged between the first cavity 2 and the second cavity 3.

In one embodiment, the water replenishing mechanism comprises a controller, a liquid level sensor and a solenoid valve, wherein the solenoid valve is installed on the second branch pipe 10, the liquid level sensor is installed on the water storage tank, and the controller is electrically connected with the liquid level sensor, the solenoid valve, the first control valve 9 and the second control valve 12. The water level of the reservoir is detected in real time through the liquid level sensor, and the electromagnetic valve is controlled to be opened or closed according to the water level so as to realize automatic water replenishing.

The working principle is as follows:

when the first control valve 9 is closed and the second control valve 12 is closed, the pressures in the first cavity 2 and the second cavity 3 are balanced, the piston 6 is in a middle position under the action of the spring 7, and the main valve body 1 is in a completely closed state;

when the first control valve 9 is closed and the second control valve 12 is opened, the liquid in the first cavity 2 is completely emptied, the pressure in the second cavity 3 overcomes the elastic force of the spring 7, the piston 6 moves from the middle position to the direction far away from the water inlet pipe 4, the water inlet pipe 5 is completely communicated with the water outlet pipe 4, and the main valve body 1 is in a rapid water inlet state;

when the first control valve 9 is opened and the second control valve 12 is closed, the pressures in the first cavity 2 and the second cavity 3 are balanced, the piston 6 is in a middle position under the action of the spring 7, and the water supplementing mechanism controls the main valve body 1 to supplement water automatically according to the water level.

High-pressure water flow is arranged in the water inlet pipe 4, and low-pressure water flow is arranged in the water outlet pipe 5, the second branch pipe 10 and the third branch pipe 11.

The above is only a preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility of the invention and the utility of the patent.

Claims

1. The automatic water level replenishing device for the water reservoir is characterized by comprising a main valve body (1), wherein a first cavity (2) and a second cavity (3) which are arranged up and down and communicated with each other are arranged in the main valve body (1), the second cavity (3) is respectively provided with a water inlet pipe (4) and a water outlet pipe (5), the position of the water outlet pipe (5) is higher than that of the water inlet pipe (4), a piston (6) for opening or closing the water outlet pipe (5) is arranged in the second cavity (3), the upper end of the piston (6) is connected with a spring (7), and one end, far away from the piston (6), of the spring (7) is connected with the inner wall of the main valve body (1); inlet tube (4) are equipped with the intercommunication first branch pipe (8) of first cavity (2), first branch pipe (8) are equipped with first control valve (9), first cavity (2) are equipped with second branch pipe (10), third branch pipe (11) respectively, the position of third branch pipe (11) is less than the position of first branch pipe (8), third branch pipe (11) are equipped with second control valve (12), the export of second branch pipe (10) is equipped with the automatic moisturizing mechanism of opening/closing according to the water level.

2. The automatic replenishing device for the water level of the water storage tank is characterized in that the replenishing mechanism comprises a mounting base (13), a float (14), an L-shaped rod (15) and a plug (16), wherein the plug (16) is mounted at the outlet of the second branch pipe (10), the mounting base (13) is connected with the second branch pipe (10), the corner of the L-shaped rod (15) is rotatably connected with the mounting base (13), one end of the L-shaped rod (15) is connected with the float (14), and the other end of the L-shaped rod is connected with the plug (16).

3. The automatic replenishing device for the water level in a reservoir according to claim 1, characterized in that said spring (7) extends to said first cavity (2) and is connected to the top wall of said first cavity (2).

4. An automatic replenishing device of the reservoir water level according to claim 1, characterized in that the third branch (11) is located at the bottom of the first cavity (2).

5. The automatic water level replenishing device for the water reservoir is characterized in that the water inlet pipe (4) and the first branch pipe (8) are positioned on one side of the main valve body (1), and the water outlet pipe (5), the second branch pipe (10) and the third branch pipe (11) are positioned on the other side of the main valve body (1).

6. The automatic water level replenishing device for the water reservoir is characterized in that an annular boss (17) is arranged between the first cavity (2) and the second cavity (3).

7. The automatic water level replenishing device for the water storage tank is characterized in that the water replenishing mechanism comprises a controller, a liquid level sensor and a solenoid valve, the solenoid valve is installed on the second branch pipe (10), the liquid level sensor is installed on the water storage tank, and the controller is electrically connected with the liquid level sensor, the solenoid valve, a first control valve (9) and a second control valve (12).