CN213954502U

CN213954502U - Circulating water buffer pool balance flow anti-overflow valve

Info

Publication number: CN213954502U
Application number: CN202022567619.4U
Authority: CN
Inventors: 张雪飞; 马时锋; 郭宇伟; 樊江; 乔晶芳; 郭军军; 李少军; 董晓飞; 冯超; 李军挥
Original assignee: Shanxi Lu'an Carbon One Chemical Co ltd
Current assignee: Shanxi Lu'an Carbon One Chemical Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-13
Anticipated expiration: 2030-11-09

Abstract

The utility model provides a balance flow anti-overflow valve of a circulating water buffer tank, belonging to the technical field of circulating water buffer tanks; the purpose is to solve the problem that the liquid levels of a plurality of independent buffer tanks are not consistent; the overflow prevention valve is a cavity body consisting of an upper cover plate, a lower cover plate and a side plate, wherein an upper baffle plate and a lower baffle plate are arranged in the cavity body in parallel, the cavity body is divided into a first cavity chamber, a second cavity chamber and a third cavity chamber by the upper baffle plate and the lower baffle plate from top to bottom, an upper floating ball is placed in the first cavity chamber, a lower floating ball is placed in the third cavity chamber, and the upper floating ball and the lower floating ball are connected through a connecting rod; the technical effect does, the utility model discloses simple structure, the cost is lower, can guarantee that the inflow in every buffer pool is unanimous, the liquid level is unanimous, through floater automatic adjustment liquid level, has saved manpower and materials.

Description

Circulating water buffer pool balance flow anti-overflow valve

Technical Field

The utility model belongs to the technical field of the circulating water buffer pool, specifically be a balanced flow anti-overflow valve of circulating water buffer pool.

Background

In industrial production, the workshop often need set up a plurality of independent circulating water buffer tanks, and a total feed pipe supplies water for a plurality of buffer tanks through a plurality of bleeder, and the water rethread drain pipe in the buffer tank recycles the water discharge, and in actual production process, because the water supply capacity of a plurality of bleeder is incomplete unanimous, often leads to the condition in buffer tank empty pool or excessive pond, can not guarantee the liquid level in a plurality of independent buffer tanks unanimously.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art's is not enough, provides a circulating water buffer pool balanced flow anti-overflow valve, and the purpose is solved a plurality of independent buffer pool liquid level inconsistent problems.

In order to achieve the above purpose, the present invention is achieved by the following technical solutions.

The utility model provides a circulating water buffer pool balanced flow anti-overflow valve, the anti-overflow valve is the cavity of compriseing upper cover plate, lower apron and curb plate, parallel arrangement overhead gage and lower baffle in the cavity, overhead gage and lower baffle will first cavity, second cavity and third cavity are cut apart into to cavity top-down, place the floater in the first cavity, floater down in the third cavity, go up the floater with the floater passes through the connecting rod and connects down, all set up the toper through-hole on overhead gage, the lower baffle, all set up a plurality of weeping holes on upper cover plate, the lower cover plate, the upper cover plate is linked together with the branch pipe of feed pipe, the lower apron with the circulating water buffer pool is linked together.

Further, the cavity is a cylindrical cavity.

Furthermore, the size of the conical through hole is matched with the shapes of the upper floating ball and the lower floating ball.

The utility model discloses produced beneficial effect for prior art does: the utility model discloses simple structure, the cost is lower, can guarantee through setting up floater and lower floater that the inflow in every buffer pool is unanimous, the liquid level is unanimous, has avoided the problem in buffer pool dry pool or excessive pond, through the floater automatic adjustment liquid level, has saved manpower and materials.

Drawings

The present invention will be further explained with reference to the accompanying drawings;

FIG. 1 is a schematic diagram of the arrangement of a water supply header and a surge tank;

FIG. 2 is an enlarged view of a portion of FIG. 1;

wherein, 1 is the upper cover plate, 2 is the lower apron, 3 is the overhead gage, 4 is the lower baffle, 5 is the floating ball, 6 is the floater down, 7 is the buffer pool, 8 is the drainage basin, 9 is the water main, 10 is the branch pipe, 11 is the drain pipe.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clear, the present invention is further described in detail with reference to the accompanying embodiments and drawings, it should be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

As shown in figure 1, the water supply main pipe 9 supplies water to three mutually independent circulating water buffer pools 7 through three branch pipes 10 respectively, the side of the buffer pool 7 discharges water to the same water drainage pool 8 through a water discharge pipe 11, the water in the water drainage pool 8 is pumped to the total water supply pipe to realize the water recycling, and one overflow prevention valve is arranged in the three buffer pools 7.

As shown in figure 2, the circulating water buffer pool balance flow anti-overflow valve of the utility model is characterized in that an anti-overflow valve is arranged in each of three buffer pools 7, the anti-overflow valve is a cylindrical cavity body consisting of an upper cover plate 1, a lower cover plate 2 and side plates, an upper baffle 3 and a lower baffle 4 are arranged in the cavity body in parallel, the cavity body is divided into a first cavity body from top to bottom by the upper baffle 3 and the lower baffle 4, second cavity and third cavity, place floater 5 in the first cavity, floater 6 down is placed in the third cavity, floater 5 passes through the connecting rod with floater 6 down and connects, upper shield 3, all set up the toper through-hole on the lower baffle 4, upper cover plate 1, all set up a plurality of weeping holes on the lower cover plate 2, upper cover plate 1 is linked together with the branch pipe 10 of feed pipe, lower cover plate 2 is linked together with circulating water buffer pool 7, set up the hole shape on the baffle and be the shape for the cooperation floater, be convenient for realize that the floater plugs up the baffle.

The working principle is that under normal conditions, the lower floating ball 6 is in a suspension state to block the taper hole on the lower baffle 4, the upper floating ball 5 is positioned above the upper baffle 3 and does not block the taper hole on the upper baffle 3, at the moment, the liquid levels in the three buffer pools 7 are consistent, the second chamber is in a full water state, along with the discharge of water in the buffer pools 7, when the liquid level in the third chamber of the anti-overflow valve in the buffer pool 7 closest to the water inlet end of the main pipe falls to a certain degree, the lower floating ball 6 falls under the action of gravity to open the taper hole on the lower baffle 4, under the drive of the connecting rod, the upper floating ball 5 moves downwards to block the taper hole on the upper baffle 3, so that the water flow in the main pipe into other branch pipes 10 is increased, the problem of small water flow in other branch pipes 10 is solved, the water stored in the second chamber flows downwards to enter the third chamber through the taper hole on the lower baffle 4, and then enter into buffer pool 7, the water storage capacity can satisfy lower floater 6 and come up again and block up the position of baffle 4 bell mouth down in the second cavity, along with water gets into the third cavity, lower floater 6 again comes up and stops up the toper on baffle 4 down, go up floater 5 simultaneously and open the bell mouth on the overhead gage 3 and let the water in the branch pipe 10 get into, cycle in proper order, realize that the liquid level in buffer pool 7 maintains the position of settlement all the time, and in the same way, the principle in two other buffer pools 7 is also the same, just so can realize that the inflow in three independent buffer pool 7 is unanimous, the liquid level is unanimous, the problem of some buffer pools 7 dry ponds or excessive ponds has been avoided.

If not set up the utility model discloses an anti-overflow valve is so because the inflow in each branch pipe 10 is different, but buffer pool 7 is the state that is in the drainage always again, just so probably causes some buffer pool 7 dry ponds, and some buffer pool 7 overflow pond's problem, and adopt the utility model discloses an anti-overflow valve can avoid these problems, and the utility model has the advantages of simple structure, it is with low costs, economize manpower and materials.

The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited thereto, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all such alterations and substitutions should be considered as belonging to the present invention, which is defined by the appended claims.

Claims

1. The utility model provides a circulating water buffer pool balanced flow anti-overflow valve, its characterized in that, the anti-overflow valve is the cavity of compriseing upper cover plate, lower apron and curb plate, parallel arrangement overhead gage and lower baffle in the cavity, overhead gage and lower baffle will first cavity, second cavity and third cavity are cut apart into to cavity top-down, place the floater in the first cavity, floater down is placed in the third cavity, go up the floater with the floater passes through the connecting rod connection down, all set up the toper through-hole on overhead gage, the lower baffle, all set up a plurality of weeping holes on upper cover plate, the lower cover plate, the upper cover plate is linked together with the branch pipe of feed pipe, the lower cover plate with the circulating water buffer pool is linked together.

2. The circulating water buffer pool balanced flow overflow prevention valve of claim 1, wherein the cavity is a cylindrical cavity.

3. The balance flow overflow preventing valve for the circulating water buffer tank as claimed in claim 1, wherein the size of the tapered through hole is adapted to the shape of the upper floating ball and the lower floating ball.