CN217616557U

CN217616557U - Miniature two-position three-way valve with air water flushing function

Info

Publication number: CN217616557U
Application number: CN202220914554.2U
Authority: CN
Inventors: 韩忠艮; 严花; 宋志城
Original assignee: Shanghai Yinyan Fluid Technology Co ltd
Current assignee: Shanghai Yinyan Fluid Technology Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-10-21
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a take two miniature three-way valves of air water washing function, including the gate valve, the both sides of gate valve are connected with the protection casing, and the inner wall of protection casing wears to be equipped with the connecting pipe, the top mid-mounting of connecting pipe has the flushing assembly, the clearance subassembly is installed to the outer wall end of connecting pipe, is provided with two sets ofly through the flushing assembly, can effectually wash fast the connecting pipe, prevent that the accumulational condition from appearing in the mud of connecting pipe, external air water washing unit assigns into in the flushing pipe, gaseous water directly strikes each group's nozzle bracket through the installation pipe in, wash fast the inner chamber of connecting pipe and gate valve through gaseous water, the atmospheric pressure that utilizes gaseous production strikes the connecting pipe, the inner chamber through the connecting pipe is provided with the clearance subassembly, be convenient for strike off the dirt that is difficult to wash at the connecting pipe middle part and handle, remove in the sliding ring through the slider, the slider can be the annular rotation with clearance board and scraper blade, can carry out fast clearance with the inside dirt of connecting pipe.

Description

Miniature two-position three-way valve with air water flushing function

Technical Field

The utility model relates to a three-way valve field especially relates to a take two three-way valves of miniature of air water washing function.

Background

The three-way valve is divided into a flow-merging valve and a flow-dividing valve according to the action mode of fluid, the flow-merging valve is provided with two inlets, the flow-merging valve flows out from one outlet after merging, and the flow-dividing valve is provided with one fluid inlet, and the flow-dividing valve flows out from two fluid outlets after dividing.

Two current three-way valves are when using, are difficult to clear up the dirt of three-way valve inner chamber fast, also are not convenient for carry out the problem of scraping off fast with the dirt simultaneously, for this reason, we have provided a take air water to wash miniature two three-way valves of function.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a take two miniature three-way valves of air water washing function, convenient and efficient carry out the adaptation installation to the three-way valve.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a take two miniature three-way valves of air water washing function, includes the gate valve, the both sides of gate valve are connected with the protection casing, and the inner wall of protection casing wears to be equipped with the connecting pipe, the top mid-mounting of connecting pipe has the washing subassembly, the clearance subassembly is installed to the outer wall end of connecting pipe.

As a preferred technical scheme of the utility model, the flushing assembly includes flushing pipe, installation pipe and nozzle holder, and the middle part of flushing assembly settles and have the flushing pipe, the bottom of flushing pipe is provided with the installation pipe, and installs the bottom both sides connection nozzle holder of pipe.

As an optimized technical scheme of the utility model, be fixed connection between flushing pipe and the installation pipe, the installation pipe is about the central symmetric distribution of nozzle holder.

As a preferred technical scheme of the utility model, the clearance subassembly includes runner, slider, clearance board and scraper, and the middle part of clearance subassembly is settled and is had the runner, the middle part An Chayou slider of runner, and the inner wall connection of slider has the clearance board, the rear end of clearance board is provided with the scraper.

As an optimal technical scheme of the utility model, the runner passes through the slider and constitutes sliding structure with the clearance board, be fixed connection between scraper blade and the clearance board.

As an optimal technical scheme of the utility model, be threaded connection between flushing assembly and the connecting pipe, flushing assembly is provided with two sets ofly.

As an optimal technical scheme of the utility model, for closely laminating between clearance subassembly and the connecting pipe, the central symmetric distribution of clearance subassembly about the gate valve.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the utility model discloses a be provided with the washing assembly, can effectually wash the connecting pipe fast, prevent that the mud of connecting pipe from appearing the condition of piling up, external air water washing unit assigns into the flushing pipe, and gaseous water directly strikes in each group's nozzle holder through the installation pipe, washes the inner chamber of connecting pipe and gate valve fast through gaseous water, utilizes the atmospheric pressure that gaseous production to strike the connecting pipe;

2. the utility model discloses a be provided with the clearance subassembly, be convenient for strike off the processing to the dirt that is difficult to wash at the connecting pipe middle part, remove in the sliding ring through the slider, the slider can be the annular rotation with clearance board and scraper blade, can clear up the inside dirt of connecting pipe fast

Drawings

Fig. 1 is a schematic view of the internal structure of the gate valve of the present invention;

FIG. 2 is a side view of the gate valve of the present invention;

FIG. 3 is a top view of the gate valve of the present invention;

fig. 4 is an enlarged structural view of a portion a in fig. 1 according to the present invention.

Wherein: 1. a gate valve; 2. a protective cover; 3. a connecting pipe; 4. a flushing assembly; 401. a flush tube; 402. installing a pipe; 403. a nozzle holder; 5. cleaning the assembly; 501. a sliding ring; 502. a slider; 503. cleaning the plate; 504. a doctor blade.

Detailed Description

In order to make the technical means, creation features, achievement objects and functions of the present invention easy to understand, the present invention will be further explained with reference to the following embodiments, however, the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, and all of them belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, the utility model provides a take two miniature three-way valves of air water washing function, including gate valve 1, the both sides of gate valve 1 are connected with protection casing 2, and the inner wall of protection casing 2 wears to be equipped with connecting pipe 3, and the top mid-mounting of connecting pipe 3 has washing component 4, and clearance subassembly 5 is installed to the outer wall end of connecting pipe 3.

Firstly, the gate valve 1 is connected with the connecting pipe 3 through the protective cover 2, the condition of water leakage between the gate valve 1 and the connecting pipe 3 is prevented, the gate valve 1 is under the condition of long-time use, sludge accumulation easily occurs, the using effect of the three-way valve is poor, the external air-water flushing device is inserted in the middle of the flushing component 4, the inner cavities of the gate valve 1 and the connecting pipe 3 can be quickly flushed, the flushing components 4 are provided with two groups, the connecting pipe 3 can be effectively and quickly flushed, the condition of accumulation of sludge of the connecting pipe 3 is prevented, the external air-water flushing device is inserted in the flushing pipe 401, air water directly impacts each group of nozzle frames 403 through the installation pipe 402, the connecting pipe 3 and the inner cavity of the gate valve 1 are quickly flushed through the air water, the connecting pipe 3 is impacted by utilizing air pressure generated by air, the cleaning component 5 is arranged in the inner cavity of the connecting pipe 3, the dirt which is difficult to flush in the middle of the connecting pipe 3 is conveniently scraped and treated, the dirt which is moved in the sliding ring 501 through the sliding block 502, the sliding block 502 can annularly rotate the cleaning plate 503 and the dirt in the connecting pipe 3, and quickly clean the dirt in the connecting pipe 3.

In other embodiments, the flushing assembly 4 includes a flushing pipe 401, a mounting pipe 402 and a nozzle holder 403, the flushing pipe 401 is disposed in the middle of the flushing assembly 4, the mounting pipe 402 is disposed at the bottom end of the flushing pipe 401, the nozzle holder 403 is connected to two sides of the bottom end of the mounting pipe 402, the flushing pipe 401 is fixedly connected to the mounting pipe 402, and the mounting pipes 402 are symmetrically distributed about the center of the nozzle holder 403.

Through being provided with washing assembly 4, can effectually wash connecting pipe 3 fast, prevent that accumulational condition from appearing in the mud of connecting pipe 3, external air water washing unit assigns in flushing pipe 401, and gaseous water directly strikes each group's nozzle holder 403 in through installation pipe 402, washes connecting pipe 3 fast with the inner chamber of gate valve 1 through gaseous water, and the atmospheric pressure that utilizes gaseous production strikes connecting pipe 3.

In other embodiments, the cleaning assembly 5 includes a sliding ring 501, a sliding block 502, a cleaning plate 503 and a scraper 504, the sliding ring 501 is disposed in the middle of the cleaning assembly 5, the sliding block 502 is inserted in the middle of the sliding ring 501, the cleaning plate 503 is connected to the inner wall of the sliding block 502, the scraper 504 is disposed at the rear end of the cleaning plate 503, the sliding ring 501 and the cleaning plate 503 form a sliding structure through the sliding block 502, and the scraper 504 and the cleaning plate 503 are fixedly connected.

Be provided with clearance subassembly 5 through the inner chamber of connecting pipe 3, be convenient for strike off the dirt that is difficult to wash in the middle part of connecting pipe 3 and handle, remove in runner 501 through slider 502, slider 502 can be annular rotation with cleaning plate 503 and scraper blade 504, can clear up the dirt of connecting pipe 3 inside fast.

In other embodiments, the flushing assemblies 4 are in threaded connection with the connecting pipe 3, the flushing assemblies 4 are arranged in two groups, the cleaning assemblies 5 are tightly attached to the connecting pipe 3, and the cleaning assemblies 5 are symmetrically distributed about the center of the gate valve 1.

Connect connecting pipe 3 through gate valve 1 through protection casing 2, prevent to produce the condition of leaking between gate valve 1 and the connecting pipe 3, gate valve 1 is under the condition of long-time use, and silt is piled up appears easily, and the result of use that leads to the three-way valve is poor, inserts at the middle part that washes subassembly 4 through external air water washing unit, can wash gate valve 1 and the inner chamber of connecting pipe 3 fast.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a take two three-way valves of miniature of air water washing function, includes gate valve (1), its characterized in that: the both sides of gate valve (1) are connected with protection casing (2), and the inner wall of protection casing (2) wears to be equipped with connecting pipe (3), the top mid-mounting of connecting pipe (3) has washing subassembly (4), clearance subassembly (5) are installed to the outer wall end of connecting pipe (3).

2. The miniature two-position three-way valve with the air-water flushing function as claimed in claim 1, characterized in that: the flushing assembly (4) comprises a flushing pipe (401), an installation pipe (402) and a nozzle frame (403), the flushing pipe (401) is arranged in the middle of the flushing assembly (4), the installation pipe (402) is arranged at the bottom end of the flushing pipe (401), and the nozzle frame (403) is connected to two sides of the bottom end of the installation pipe (402).

3. The miniature two-position three-way valve with the air-water flushing function, according to claim 2, is characterized in that: the flushing pipe (401) is fixedly connected with the mounting pipe (402), and the mounting pipe (402) is symmetrically distributed around the center of the nozzle frame (403).

4. The miniature two-position three-way valve with the air-water flushing function, according to claim 1, is characterized in that: the cleaning assembly (5) comprises a sliding ring (501), a sliding block (502), a cleaning plate (503) and a scraper blade (504), the sliding ring (501) is arranged in the middle of the cleaning assembly (5), the sliding block (502) is An Chayou in the middle of the sliding ring (501), the cleaning plate (503) is connected to the inner wall of the sliding block (502), and the scraper blade (504) is arranged at the rear end of the cleaning plate (503).

5. The miniature two-position three-way valve with the air-water flushing function, according to claim 4, is characterized in that: the sliding ring (501) and the cleaning plate (503) form a sliding structure through a sliding block (502), and the scraper blade (504) is fixedly connected with the cleaning plate (503).

6. The miniature two-position three-way valve with the air-water flushing function, according to claim 1, is characterized in that: the flushing component (4) is in threaded connection with the connecting pipe (3), and the flushing component (4) is provided with two groups.

7. The miniature two-position three-way valve with the air-water flushing function, according to claim 1, is characterized in that: the cleaning assembly (5) is tightly attached to the connecting pipe (3), and the cleaning assembly (5) is symmetrically distributed about the center of the gate valve (1).