CN214146684U - Booster-type filtering valve for drinking water - Google Patents

Abstract

The utility model discloses a be used for drinking water booster-type to filter valve, the connecting pipe comprises a connecting pipe, connecting pipe one end is equipped with the filtration valve, it is equipped with at least two above closure units to filter valve both ends outer wall symmetry, filter valve one end and another the connecting pipe is connected, inserts the connecting pipe through the inserted bar in the closure unit, and electric telescopic handle drives square inserted block and removes after that to realize filtering valve and connecting pipe and carry out automatic closure, and then improve the installation effectiveness, greatly make things convenient for people to install.

Description

Booster-type filtering valve for drinking water

Technical Field

The utility model relates to a filter valve technical field specifically is a be used for drinking water booster-type to filter valve.

Background

The valves are used for opening and closing pipelines, controlling flow direction, adjusting and controlling parameters of conveying media, and can be divided into shut-off valves, check valves, adjusting valves and the like according to functions of the valves, wherein the valves are control parts in a fluid conveying system, have the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, are used for valves of a fluid control system, and are quite various in variety and specification from the simplest stop valves to various valves used in an extremely complex automatic control system, and can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like.

Filtering valves are commonly used in drinking water pipelines.

However, the existing filtering valve is inconvenient to install when in use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved by the utility model

An object of the utility model is to provide a be used for drinking water booster-type to filter the valve to solve current filter valve when using, install inconvenient problem.

Technical scheme

In order to achieve the above object, the utility model provides a technical scheme does:

the utility model provides a be used for drinking water booster-type to filter valve, includes the connecting pipe, connecting pipe one end is equipped with filters the valve, it is equipped with at least two above closure unit to filter valve both ends outer wall symmetry, filter valve one end and another the connecting pipe is connected.

Preferably, a filter screen is fixedly installed in the middle of the inner side of the filter valve, and pressurizing units are symmetrically arranged on two sides of the filter screen.

Preferably, the pressurizing unit comprises a drainage tube, a pushing plate is arranged at one end of the inner side of the drainage tube and is in sliding connection with the inner wall of the drainage tube, the top end of the pushing plate is fixedly connected with a pushing rod, the top end of the pushing rod is fixedly connected with a movable plate, and two sides of the movable plate are in sliding connection with the inner wall of the drainage tube.

Preferably, the locking unit comprises a mounting plate, an insertion rod is fixedly mounted on one side of the mounting plate, a square hole is formed in the top end of the insertion rod, the top end of the mounting plate is fixedly connected with an L-shaped supporting rod, an electric telescopic rod is fixedly mounted on the bottom end of one side wall of the L-shaped supporting rod, and one end of the electric telescopic rod is fixedly connected with a square insertion block.

Preferably, a first sliding block is arranged at one end of the square insertion block, two sides of the first sliding block are slidably connected with the air cavity, a supporting block is arranged inside the air cavity, springs are fixedly arranged on two sides of the supporting block, and one end of each spring is fixedly connected with the second sliding block.

Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

1. the connecting pipe is inserted through the inserted rod in the locking unit, and then the electric telescopic rod drives the square inserted block to move, so that the filtering valve and the connecting pipe are automatically locked, the installation efficiency is improved, and the installation by people is greatly facilitated.

2. When booster pump pressurization water delivery, flow in the increase of drainage tube rivers to make the slurcam remove, and then make the filter valve delivery port diminish, make delivery port rivers velocity of flow increase, let the water delivery more swift.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the filtering valve of the present invention;

FIG. 3 is a schematic view of the internal structure of the pressurizing unit of the present invention;

FIG. 4 is a schematic structural view of the locking unit of the present invention;

fig. 5 is the schematic diagram of the internal structure of the square insert block of the present invention.

In the figure: 1. the device comprises a connecting pipe, 2, a filtering valve, 21, a filtering net, 22, a pressurizing unit, 221, a drainage pipe, 222, a pushing plate, 223, a pushing rod, 224, a moving plate, 3, a locking unit, 31, a mounting plate, 32, an inserting rod, 33, a square hole, 34, an L-shaped supporting rod, 35, an electric telescopic rod, 36, a square inserting block, 361, a first sliding block, 362, an air cavity, 363, a supporting block, 364, a spring, 365 and a second sliding block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In an embodiment, referring to fig. 1-5, a pressurized filtering valve for drinking water includes a connecting pipe 1, a filtering valve 2 is disposed at one end of the connecting pipe 1, at least two locking units 3 are symmetrically disposed on outer walls of two ends of the filtering valve 2, and one end of the filtering valve 2 is connected to another connecting pipe 1.

In an embodiment, referring to fig. 2, a filter screen 21 is fixedly installed in the middle of the inner side of the filter valve 2, and pressurizing units 22 are symmetrically arranged on two sides of the filter screen.

In an embodiment, referring to fig. 3, the pressurizing unit 22 includes a drainage tube 221, a push plate 222 is disposed at one end of the inner side of the drainage tube 221, the push plate 222 is slidably connected to the inner wall of the drainage tube 221, the top end of the push plate 222 is fixedly connected to a push rod 223, the top end of the push rod 223 is fixedly connected to a moving plate 224, and two sides of the moving plate 224 are slidably connected to the inner wall of the drainage tube 221.

In this embodiment, when the booster pump pressurizes and delivers water, the pressurizing unit 22 will realize secondary pressurization of water at the water outlet of the filter valve 2, so that water delivery is faster.

In an embodiment, referring to fig. 4, the locking unit 3 includes a mounting plate 31, an insertion rod 32 is fixedly mounted on one side of the mounting plate 31, a square hole 33 is formed at the top end of the insertion rod 32, the top end of the mounting plate 31 is fixedly connected with an L-shaped support rod 34, an electric telescopic rod 35 is fixedly mounted on the bottom end of one side wall of the L-shaped support rod 34, and one end of the electric telescopic rod 35 is fixedly connected with a square insertion block 36.

In an embodiment, referring to fig. 5, one end of the square insertion block 36 is provided with a first sliding block 361, two sides of the first sliding block 361 are slidably connected with an air cavity 362, a supporting block 363 is arranged inside the air cavity 362, two sides of the supporting block 363 are fixedly provided with springs 364, and one end of the springs 364 is fixedly connected with a second sliding block 365.

In this embodiment, the first sliding block 361, the air chamber 362, the spring 364 and the second sliding block 365 are matched with each other to realize the secondary locking of the filter valve 2 and the connection pipe 1, so that the filter valve 2 and the connection pipe 1 are more stably connected, and the air chamber 362 is filled with air.

The utility model discloses a theory of operation:

during the use, insert connecting pipe 1 one end with inserted bar 32 on the filter valve 2, drive square inserted block 36 through connecting pipe 1 through electric telescopic handle 35 and insert square hole 33 after that.

Then, the first slider 361 slides inward along the air chamber 362, and the second slider 365 is inserted into the inner wall of the plunger 32 by the air pressure.

Finally, when the booster water pump pressurizes and delivers water, the water flow flowing into the drainage tube 221 is increased, so that the water flow pushes the push plate 222 to move, the push rod 223 is driven by the push plate 222 to move, the movable plate 224 is driven by the push rod 223 to move, the water outlet of the filtering valve is reduced, and the water flow rate at the water outlet is increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. A valve is filtered to pressure-increasing for drinking water, includes connecting pipe (1), its characterized in that: a filtering valve (2) is arranged at one end of the connecting pipe (1), at least more than two locking units (3) are symmetrically arranged on the outer walls of the two ends of the filtering valve (2), and one end of the filtering valve (2) is connected with the other connecting pipe (1);

locking unit (3) include mounting panel (31), mounting panel (31) one side fixed mounting has inserted bar (32), square hole (33) have been seted up on inserted bar (32) top, mounting panel (31) top and L type bracing piece (34) fixed connection, L type bracing piece (34) a lateral wall bottom fixed mounting has electric telescopic handle (35), electric telescopic handle (35) one end and square inserted block (36) fixed connection.

2. A pressurized filter valve for drinking water according to claim 1, characterized in that: the filter is characterized in that a filter screen (21) is fixedly mounted in the middle of the inner side of the filter valve (2), and pressurizing units (22) are symmetrically arranged on two sides of the filter screen.

3. A pressurized filter valve for drinking water according to claim 2, characterized in that: the pressurizing unit (22) comprises a drainage tube (221), one end of the inner side of the drainage tube (221) is provided with a pushing plate (222), the pushing plate (222) is connected with the inner wall of the drainage tube (221) in a sliding mode, the top end of the pushing plate (222) is fixedly connected with a pushing rod (223), the top end of the pushing rod (223) is fixedly connected with a moving plate (224), and two sides of the moving plate (224) are connected with the inner wall of the drainage tube (221) in a sliding mode.

4. A pressurized filter valve for drinking water according to claim 1, characterized in that: one end of the square inserting block (36) is provided with a first sliding block (361), two sides of the first sliding block (361) are in sliding connection with an air cavity (362), a supporting block (363) is arranged inside the air cavity (362), two sides of the supporting block (363) are fixedly provided with springs (364), and one end of each spring (364) is fixedly connected with a second sliding block (365).

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