CN216692252U

CN216692252U - Filtering angle valve

Info

Publication number: CN216692252U
Application number: CN202122533351.7U
Authority: CN
Inventors: 林榆彬; 林津; 沈良波; 邱陈超
Original assignee: Aifeiling Sanitary Wares Technology Group Co ltd
Current assignee: Aifeiling Sanitary Wares Technology Group Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-06-07
Anticipated expiration: 2031-10-20

Abstract

The utility model relates to a filtering angle valve which comprises a valve shell main body, a valve core unit, a screw cap, a filtering piece and a sealing cover. The valve casing main part includes inlet channel and outlet conduit, and the outlet conduit is T shape in the middle part of perpendicular intercommunication in inlet channel. One end of the water inlet pipeline is a water inlet, and the other end of the water inlet pipeline is an adjusting port. The valve core unit is arranged in the water inlet pipeline and can selectively block or conduct the water flow from the water inlet pipeline to the water outlet pipeline. The screw cap is arranged on the adjusting opening and is fixed with the valve core unit. One end of the valve core unit, which is adjacent to the screw cap, is in seamless fit with the water inlet pipeline, so that water is prevented from flowing out of the adjusting port. The filter is installed in the water outlet pipe. One end of the filter element is open, and the open end faces the water inlet pipeline and is basically in seamless fit with the water outlet pipeline. The sealing cover seals the mounting opening. A water outlet is arranged on the lateral side of the water outlet pipeline. The filter angle valve is provided with a rotary cap connected with a valve core unit to control the switch of water flow, the structure is simple, and the space utilization rate is high.

Description

Filtering angle valve

Technical Field

The utility model relates to the technical field of waterway connection valves, in particular to a filtering angle valve.

Background

The waterway connecting valve is mainly used for water and electricity installation in the decoration industry, is an important water heating accessory and mainly has the main functions of switching an inner water outlet and an outer water outlet; regulating water pressure; and thirdly, the valve is used for sealing and communicating water.

The utility model application No. 201920080586.5 discloses a filter angle valve, including the level setting be cylindric valve body, set up case and valve rod in the valve body, the inner of valve rod stretches into the valve body and fixed with case circumference, the outer end of valve rod stretches out the valve body and is connected with the handle, the bottom of valve body one end has the downward convex cylindric outlet end that is, just the outlet end with communicate in the valve body, still the level is provided with the filter piece that is tube-shape or tubbiness in the valve body, the case is towards one side of filter piece is provided with and is annular seal receptacle, it is annular mount pad still threaded connection in the valve body, the inner of mount pad is used in on the seal pad and makes the seal pad closely lean on the case, the end seal that the valve body has one end of outlet end is connected with the end cover, the one end of filter piece supports and leans on the outer end of mount pad, the other end of the filtering piece is abutted against the inner side of the end cover, the side wall of the filtering piece and the inner wall of the valve body form sealing, and the side wall of the filtering piece is further provided with a filtering hole which can be communicated with the water outlet end and the valve body. When the filtering angle valve is used, the open end and the water outlet end of the valve body are respectively connected into a pipeline, the valve rod drives the valve core to move through the operation of the handle, then the pipeline can be communicated, water flows into the filtering piece from the open end of the valve body and flows into the water outlet end from the filtering hole on the side part of the filtering piece after passing through the valve core, and water flows out from the water outlet end. Impurities in the water flow can be filtered by the filter holes and remain in the filter element, so that the function of filtering the impurities in the water is achieved. This filter angle valve has set up the switch that handle and valve rod come control valve core, and the structure is comparatively complicated, and case and filter piece and install in same straight line shape cavity for angle valve's space utilization is less, and the dismouting is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems of complex structure and small space utilization rate of the conventional filtering angle valve, the utility model provides a filtering angle valve which comprises a valve shell main body, a valve core unit, a screw cap, a filtering piece and a sealing cover. The valve shell main body comprises a water inlet pipeline and a water outlet pipeline, and the water outlet pipeline is vertically communicated with the middle part of the water inlet pipeline, so that the valve shell main body is approximately T-shaped; one end of the water inlet pipeline is a water inlet, and the other end of the water inlet pipeline is an adjusting opening. The valve core unit is arranged in the water inlet pipeline and is configured to selectively block or conduct the water flow from the water inlet pipeline to the water outlet pipeline; the valve core unit is provided with a rotary handle; the rotating cap is arranged on the adjusting opening, and the inner wall of the rotating cap is fixedly connected with the rotating handle; one end of the valve core unit, which is adjacent to the screw cap, is in seamless fit with the water inlet pipeline, so that water is prevented from flowing out of the adjusting opening. One end of the water outlet pipeline, which is far away from the water inlet pipeline, is provided with a mounting port; the filter element is arranged in the water outlet pipeline through the mounting port; one end of the filter element is open, and the open end faces the water inlet pipeline and is basically in seamless fit with the water outlet pipeline; the sealing cover seals the mounting opening; and a water outlet is arranged on the lateral side of the water outlet pipeline.

As a further improvement of the filter angle valve of the present invention, the spool unit is a quick-opening spool or a slow-opening spool.

As a further improvement of the filter angle valve of the present invention, the filter member includes a stainless steel filter mesh and a cylindrical outer support; the stainless steel filter screen is enclosed into a cylinder with one end opened; one end of the outer bracket is open; the outer support wraps the stainless steel filter screen, and an opening of the outer support and an opening of the stainless steel filter screen are located at the same end.

As a further improvement of the filtering angle valve, the open end of the outer bracket is provided with an external thread, the inner wall of the water outlet pipeline is provided with an internal thread matched with the external thread, and the open end of the outer bracket is connected with the inner wall of the water outlet pipeline through threads.

As a further improvement of the filtering angle valve of the present invention, the filtering angle valve further includes an O-ring, and the cover is seamlessly joined by the O-ring and the mounting-port end of the valve housing main body.

As a further development of the filter angle valve of the utility model, the cover is a transparent cover.

As a further improvement of the filtering angle valve, one water outlet or two water outlets are arranged on the side of the water outlet pipeline.

As a further improvement of the filter angle valve of the present invention, the filter angle valve further comprises an annular shoulder, the annular shoulder comprising an inner ring and an outer ring which are integrally formed, the inner ring being higher than the outer ring to form a step; the annular shoulder is arranged on the adjusting opening, and the opening edge of the screw cap is sleeved on the step.

As a further improvement of the filtering angle valve, the screw cap is a cylindrical shell with one end opened, and the side wall of the cylindrical shell is also protruded outwards to form a convex strip.

As a further improvement of the filtering angle valve, the valve core unit is connected to the position, adjacent to the adjusting opening, of the water inlet pipeline through threads, and a sealing ring is arranged at the connection position.

The utility model has the beneficial effects that: the filter angle valve is provided with the rotary cap connected with the valve core unit to control the switch of water flow, the structure is simple, and the space utilization rate is high. The valve casing main part has formed roughly T shape by outlet conduit perpendicular intercommunication in inlet conduit, installs the case unit in the inlet conduit, and the installation filters the piece among the outlet conduit, separately sets up and has improved space utilization, and the dismouting of being convenient for and cleanness possess the basis of seting up a plurality of delivery ports on outlet conduit, and the delivery port can not receive the space interference of cap soon, and is rational in infrastructure, convenient to use.

Drawings

Fig. 1 is a schematic view of the external structure of a filter angle valve.

Fig. 2 is an exploded view of a filter angle valve.

FIG. 3 is a cross-sectional view of a filter angle valve.

Reference numerals: the valve casing comprises a valve casing main body 1, a valve core unit 2, a screw cap 3, a filter piece 4, a sealing cover 5, a water inlet pipeline 11, a water outlet pipeline 12, a water inlet 111, an adjusting port 112, a cross-section port 113, a screw handle 21, a convex strip 31, a sealing ring 6, a mounting port 121, an O-shaped ring 7, a water outlet 122, an annular shoulder 8 and a protective cover 9.

Detailed Description

Some embodiments of the filter angle valve of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 and 2, a filtering angle valve includes a valve housing main body 1, a valve core unit 2, a spin cap 3, a filter member 4, and a cover 5.

The valve housing body 1 comprises an integrally formed water inlet pipe 11 and a water outlet pipe 12, wherein the water outlet pipe 12 is vertically communicated with the middle part of the water inlet pipe 11, so that the valve housing body 1 is approximately T-shaped.

One end of the water inlet pipe 11 is a water inlet 111, the water inlet 111 can be provided with external threads for connecting water source equipment, and the other end of the water inlet pipe is an adjusting port 112.

As shown in fig. 3, the valve core unit 2 is installed in the water inlet pipe 11 and configured to selectively block or conduct the water flow from the water inlet pipe 11 to the water outlet pipe 12. The valve core unit 2 can be a quick-opening valve core or a slow-opening valve core. For example, as shown in fig. 3, the valve core unit 2 is configured such that the front end of the valve core is a soft block structure, and abuts against a section port 113 of the water inlet pipe 11, and the lateral opening of the valve core faces the water outlet pipe 12. The rear end of the valve core unit 2 is provided with a rotary handle 21.

The screw cap 3 is a cylindrical shell with an opening at one end, and an axial convex strip 31 is formed by outwards protruding one position of the side wall of the cylindrical shell, so that the screw cap is convenient to manually rotate and is prevented from slipping. The screw cap 3 is mounted on the adjusting opening 112, and the inner side of the screw cap 3 is fixedly connected with the handle 21. The water flow can be adjusted by rotating the rotary cap 3.

The valve core unit 2 is connected to the position of the water inlet pipe 11 adjacent to the adjusting port 112 through threads, and a sealing ring 6 is arranged at the joint, so that one end of the valve core unit 2 adjacent to the screw cap 3 is attached to the water inlet pipe 11 in a seamless mode, and water is prevented from flowing out of the adjusting port 112.

The end of the water outlet pipe 12 far away from the water inlet pipe 11 is a mounting port 121. The filter element 4 is mounted in the outlet conduit 12 via the mounting opening 121. The filter member 4 includes a stainless steel filter net and a cylindrical outer bracket. The stainless steel filter screen is enclosed into a cylinder with one end opened; one end of the outer bracket is open; the outer bracket wraps the stainless steel filter screen, the opening of the outer bracket and the opening of the stainless steel filter screen are positioned at the same end, and the opening end faces the water inlet pipeline 11. The open end of the outer support is provided with an external thread, the inner wall of the water outlet pipeline 12 is provided with an internal thread matched with the external thread, the open end of the outer support is connected with the inner wall of the water outlet pipeline 12 through the thread, and basically no gap is formed after the thread connection, so that the impurity particles in water can not pass through the gap.

The cover 5 closes the mounting opening 121. The cover 5 may be a transparent cover, so that the condition of the impurities attached to the filter member 4 can be observed at any time. An O-shaped ring 7 can be arranged inside the sealing cover 5, so that the sealing cover 5 is seamlessly jointed with the mounting opening 121 end of the valve shell body 1 through the O-shaped ring 7, and the sealing cover 5 is screwed to achieve the water sealing effect.

The sealing cover 5 can be unscrewed after the filtering piece 4 is used for a period of time, and the filtering piece can be taken out for cleaning and can be continuously used after being installed.

One or two water outlets 122 may be disposed laterally on the water outlet pipe 12, such as a single 4-tap water outlet threaded port, a single 6-tap water outlet threaded port, an upper and lower double four-tap water outlet threaded port, an upper and lower 4-tap 6-tap double water outlet threaded port, or an upper and lower double six-tap water outlet threaded port. More than two water outlets 122 can be arranged on the water outlet pipeline 12 according to the use requirement.

The filter angle valve further comprises an annular shoulder 8, wherein the annular shoulder 8 comprises an inner ring and an outer ring which are integrally formed, and the inner ring is higher than the outer ring to form a step. The annular shoulder 8 is mounted on the adjustment opening 112, and the opening edge of the screw cap 3 is sleeved on the step.

The filter angle valve also comprises an annular protective cover 9. The protective cover 9 is sleeved on the periphery of the water inlet 111 of the water inlet pipeline 11, so that decoration traces of the water inlet pipeline 11 on a wall body can be shielded, and the aesthetic feeling is improved.

The above-described embodiments are merely exemplary in order to better enable those skilled in the art to understand the present invention, and should not be construed as limiting the scope of the claimed invention. Any equivalent alterations or modifications made in accordance with the spirit of the present disclosure are within the scope of the present invention as claimed.

Claims

1. A filter angle valve characterized by: comprises a valve shell main body, a valve core unit, a screw cap, a filtering piece and a sealing cover; the valve shell main body comprises a water inlet pipeline and a water outlet pipeline, and the water outlet pipeline is vertically communicated with the middle part of the water inlet pipeline, so that the valve shell main body is approximately T-shaped; one end of the water inlet pipeline is a water inlet, and the other end of the water inlet pipeline is an adjusting port;

the valve core unit is arranged in the water inlet pipeline and is configured to selectively block or conduct the water flow from the water inlet pipeline to the water outlet pipeline; the valve core unit is provided with a rotary handle; the rotating cap is arranged on the adjusting opening, and the inner wall of the rotating cap is fixedly connected with the rotating handle; one end of the valve core unit, which is adjacent to the screw cap, is seamlessly attached to the water inlet pipeline, so that water is prevented from flowing out of the adjusting opening;

one end of the water outlet pipeline, which is far away from the water inlet pipeline, is provided with a mounting port; the filter element is arranged in the water outlet pipeline through the mounting port; one end of the filter element is open, and the open end faces the water inlet pipeline and is basically in seamless fit with the water outlet pipeline; the sealing cover seals the mounting opening; and a water outlet is arranged on the lateral side of the water outlet pipeline.

2. The filter angle valve of claim 1, wherein: the valve core unit is a quick-opening valve core or a slow-opening valve core.

3. The filter angle valve of claim 1, wherein: the filter element comprises a stainless steel filter screen and a cylindrical outer bracket; the stainless steel filter screen is enclosed into a cylinder with one open end; one end of the outer bracket is open; the outer support wraps the stainless steel filter screen, and an opening of the outer support and an opening of the stainless steel filter screen are located at the same end.

4. The filter angle valve of claim 3, wherein: the opening end of the outer support is provided with an external thread, the inner wall of the water outlet pipeline is provided with an internal thread matched with the external thread, and the opening end of the outer support is connected with the inner wall of the water outlet pipeline through a thread.

5. The filter angle valve of claim 1, wherein: the filter angle valve further includes an O-ring, the closure cap being seamlessly joined by the O-ring and a mounting port end of the valve housing body.

6. The filter angle valve of claim 1, wherein: the cover is a transparent cover.

7. The filter angle valve of claim 1, wherein: one water outlet or two water outlets are arranged on the side of the water outlet pipeline.

8. The filter angle valve of claim 1, wherein: the filtering angle valve also comprises an annular shoulder, the annular shoulder comprises an inner ring and an outer ring which are integrally formed, and the inner ring is higher than the outer ring to form a step; the annular shoulder is arranged on the adjusting opening, and the opening edge of the screw cap is sleeved on the step.

9. The filter angle valve of claim 1, wherein: the screw cap is a cylindrical shell with an opening at one end, and a convex strip is formed by outwards protruding one position of the side wall of the cylindrical shell.

10. The filter angle valve of claim 1, wherein: the valve core unit is connected to the position, adjacent to the adjusting opening, of the water inlet pipeline through threads, and a sealing ring is arranged at the connection position.