CN219673409U - High-flow vitality valve - Google Patents

Abstract

The utility model relates to a high flow activity valve comprising: and (3) a valve body: the water inlet pipe is communicated with the water inlet, a water outlet is formed in the area between the first peripheral wall and the second peripheral wall, and the water outlet is communicated with the inner cavity of the water outlet; valve clack subassembly: the sealing device comprises a positioning plate, wherein the positioning plate is provided with a sealing film and a pressure release rod, and the sealing film is used for blocking or conducting a connecting channel between the water inlet and the water outlet under the action of the pressure release rod; a bottom shell: the float is arranged on the locating plate, and a float is arranged in the bottom shell and slides along the axial direction of the bottom shell under the lifting action of the liquid level of the water tank.

Description

High-flow vitality valve

Technical Field

The utility model relates to a vitality valve which can be widely applied to the fields of water tanks, swimming pools and the like, and belongs to a fluid control valve.

Background

The active valve (i.e. water control valve) is popular and widely used because it can automatically switch on and off the water valve according to the water pressure and water quantity.

The utility model provides an activity valve among the prior art, generally includes the valve body that is used for the circulation of water, then installs the valve clack subassembly that is used for carrying out the action and realizes switching on and stopping of valve body internal water below the valve body, installs the drain pan below the valve clack subassembly, is provided with the float that can float from top to bottom along with the buoyancy of water in the drain pan, and this float is used for controlling components and parts (generally pressure release pole) on the valve clack subassembly and seals and press or pressure release action, and then realizes stopping and switching on the internal water flow of valve body.

However, in the case of the commercially available valve, since the bottom case is mounted on the valve body, which generally includes the water inlet pipe and the water outlet pipe, and the cover body disposed between the water inlet pipe and the water outlet pipe, the cover body has a top cover and a peripheral wall extending substantially perpendicularly to the top cover from a position of the top cover rim, and in the prior art, the bottom case is mounted on the peripheral wall, and then a mounting wall for mounting the valve flap assembly is longitudinally extended in a region defined by the peripheral wall, and is typically fastened to the mounting wall by a plurality of screws, and at the same time, an annular wall is formed in a region defined by the mounting wall, which forms the water inlet, and a region between the annular wall and the mounting wall forms the water outlet, and then the water outlet communicates with an inner cavity of the water outlet pipe, that is, the water flow in the valve flows from the water inlet pipe sequentially through the water inlet, the water outlet and the water outlet.

Based on the above description of the valve body structure, there is a relatively great disadvantage: the top cover of the valve body is provided with three parts, namely a peripheral wall, a mounting wall and an annular wall, the peripheral wall is used for being matched with the bottom shell for mounting, the valve clack assembly is mounted through a screw fastening mode, then the water inlet pipe is directly connected into the annular wall, the mounting wall is communicated with the water outlet pipe, the structure has a certain limit on the occurrence value of water quantity on the premise that the whole volume of the product is kept unchanged, the mounting wall and the annular wall are limited in the area surrounded by the peripheral wall, in the design production, the water inlet and the water outlet have to be compromised in a corresponding reduction mode, the scheme directly leads to the smaller water yield of the vitality valve in unit time, correspondingly, the water of the water tank reaches a preset value, and the water pump matched with the water tank needs longer running time and consumes more energy. Based on the defects of the structure, in order to improve the water yield of the vitality valve in unit time, the applicant further designs and improves the vitality valve in the prior art.

Disclosure of Invention

The utility model aims to provide a vitality valve which has a simple structure and can effectively promote the water yield in unit time.

The utility model adopts a high flow active valve which is mainly used in a water tank to realize the functions of automatic water supply and water supply stop, and comprises

And (3) a valve body: the water inlet pipe and the water outlet pipe are connected, a water outlet is formed in the area between the first peripheral wall and the second peripheral wall, and is communicated with the inner cavity of the water inlet pipe, and the water outlet is communicated with the inner cavity of the water outlet pipe.

Valve clack subassembly: the valve clack assembly comprises a positioning plate, and the valve clack assembly is fixedly arranged with the valve body in a mode that the positioning plate is fixedly arranged on the mounting plate, and in the utility model, the specific matching structure between the positioning plate and the mounting plate is as follows: the valve clack assembly is characterized in that a circumferential mounting groove is formed in the mounting plate, a plurality of circumferentially distributed mounting holes are formed in the circumferential mounting groove, a plurality of screws are arranged on the positioning plate and correspond to the mounting holes, and the valve clack assembly is fixedly mounted on the valve body through threaded connection of the screws and the mounting holes. The valve comprises a valve body, a positioning plate, a sealing film, a hinged pressure release rod, a valve clack assembly and a valve body, wherein the sealing film is arranged on one side of the positioning plate, which faces the valve body, the hinged pressure release rod is arranged on one side of the positioning plate, the sealing film is used for blocking or conducting a connecting channel between the water inlet and the water outlet under the action of the pressure release rod, a pressure release hole is formed in the positioning plate, and a sealing pad is arranged on the pressure release rod at a position corresponding to the pressure release hole, and in the utility model, the further matching structure between the valve clack assembly and the valve body is as follows: the pressure regulating cavity is formed between the sealing film and the positioning plate, a through hole communicated with the pressure regulating cavity is formed at the middle position of the sealing film, a first sealing surface for forming butt joint with the bottom edge of the first peripheral wall is formed at the position corresponding to the first peripheral wall on the sealing film, and a second sealing surface for forming butt joint with the bottom edge of the second peripheral wall is formed at the position corresponding to the second peripheral wall on the sealing film. In the technical scheme, when the sealing gasket on the pressure release rod blocks the pressure release hole, the pressure in the pressure regulation cavity is released, the sealing film is raised, the first sealing surface and the second sealing surface are respectively abutted with the bottom edges of the first peripheral wall and the second peripheral wall, so that a water flow channel between the water inlet and the water outlet is effectively blocked, and the function that the vitality valve stops supplying water to the water tank is realized.

A bottom shell: the float is arranged on the locating plate, a float is arranged in the bottom shell, the float forms displacement which rises or falls along the axial direction of the bottom shell under the lifting action of the liquid level of the water tank, and a person skilled in the art can know that when the float touches the pressure release rod in the rising process of the liquid level of the water tank, a sealing gasket on the pressure release rod is caused to block the pressure release hole, so that the pressure in the pressure regulating cavity is released everywhere, and the sealing film is enabled to rise under the pressure action of the pressure regulating cavity.

As a further improvement of the utility model, a plurality of reinforcing plates for reducing the flow velocity of water are arranged between the first peripheral wall and the second peripheral wall, and the reinforcing plates not only can act as reinforcing ribs between the first peripheral wall and the second peripheral wall, but also can effectively reduce the flow velocity of water entering from the water inlet pipe and reduce the impact damage probability of the water to the first peripheral wall and the second peripheral wall; in the utility model, in order to ensure the flow rate of water, the longitudinal height of the reinforcing plate is lower than that of the second peripheral wall, so that the reinforcing plate can effectively slow down the flow rate of water flow and the flow rate of water flowing from the water inlet to the water outlet is kept unchanged.

As a still further arrangement of the utility model, in order to strengthen the overall structural strength of the valve body, a plurality of circumferentially distributed reinforcing ribs are arranged between the first peripheral wall and the mounting plate.

Through the improvement of the prior art by the technical scheme, the vitality valve disclosed by the utility model is mainly updated and improved on the basis of the prior art as follows: the three parts of the peripheral wall, the mounting wall and the annular wall on the valve body in the prior art are integrated into the first peripheral wall and the second peripheral wall in the utility model, namely the mounting wall used for independently mounting the valve clack assembly in the prior art is integrated onto the first peripheral wall of the utility model, so that the second peripheral wall (equivalent to the annular wall used for communicating with the water inlet pipe in the prior art) can be effectively amplified in the area defined by the first peripheral wall, then the water outlet pipe is directly communicated with the first peripheral wall (equivalent to the mounting wall communicated with the water outlet pipe in the prior art), the water inlet defined by the first peripheral wall is further effectively amplified in the radial direction, and the water outlet is correspondingly amplified in the radial direction due to the fact that the water outlet pipe is directly communicated with the first peripheral wall, so that the current carrying capacity in unit time between the water inlet pipe and the water outlet pipe is improved.

Drawings

FIG. 1 is an exploded isometric view of a prior art vitality valve;

FIG. 2 is a schematic perspective view of a valve of the present utility model;

FIG. 3 is an exploded perspective view of the valve of the present utility model;

FIG. 4 is a front view of the valve of the present utility model;

FIG. 5 is a cross-sectional view taken along the direction A-A in FIG. 4;

FIG. 6 is a schematic perspective view of a sealing film of the present utility model;

fig. 7 is a schematic perspective view of a valve body according to the present utility model.

Detailed Description

In fig. 1, there is shown the basic structure of the prior art valve, by which fig. 1 it is known that the bottom shell 3 is mated with the valve body 1 and is mounted on the valve flap assembly 2 by means of a screw connection, the valve body 1 comprises a water inlet pipe 10 and a water outlet pipe 11 and a cover body 12 arranged between the water inlet pipe 10 and the water outlet pipe 11, the cover body 12 has a top cover 120 and a peripheral wall 121 extending from the position of the edge of the top cover 120 substantially perpendicular to the top cover 120, wherein the bottom shell 3 is mated on the peripheral wall 121, then a mounting wall 122 longitudinally extends on the top cover 120 in the area defined by the peripheral wall 121, the mounting wall 122 is used for mounting the valve flap assembly 2, and in general, the valve flap assembly 2 is mounted on the mounting wall 122 by fastening a plurality of screws 20, at the same time, an annular wall 123 is formed by extending longitudinally downwards from the position of the top cover 120 in the area defined by the mounting wall 122, the annular wall 123 forms the water inlet 100, the area between the annular wall 123 and the mounting wall 122 forms the water outlet 110, and then the water outlet 110 is communicated with the water inlet 110 and the water outlet 11 sequentially flows out of the water inlet 110 and the water outlet 11 through the water inlet pipe 110 and the water outlet 11. Based on the above specific structure shown in fig. 1, the prior art valve has three parts, namely, a peripheral wall 121 extending longitudinally downward from a top wall 120, a mounting wall 122 and an annular wall 123, and the top wall 120 has a limited area, and if divided into three parts, the space between every two adjacent parts tends to be reduced, especially for the annular wall 123 and the mounting wall 122, which directly communicate with the water inlet pipe 10 and the water outlet pipe 11, so that the area defined by the annular wall 123 (i.e. the water inlet 100) and the space between the annular wall 123 and the mounting wall 122 (i.e. the water outlet 110 formed) directly affect the water yield (i.e. the current capacity) of the valve body 1 per unit time, in this embodiment, in order to promote the water yield of the valve per unit time, the applicant adopts the structural improvement as shown in fig. 2-7, and is specifically described as follows: the vitality valve comprises

Valve body 1: fig. 2 shows, in combination with fig. 3 and fig. 7, that the water inlet pipe 10 and the water outlet pipe 11 are provided, a cover 12 is formed between the water inlet pipe 10 and the water outlet pipe 11, the cover 12 has a top wall 120 and a first peripheral wall 124 extending substantially perpendicular to the top wall 120 along the edge position of the top wall 120, a radially outwardly extending mounting plate 125 is formed at the bottom edge of the first peripheral wall 124, a longitudinally downwardly extending second peripheral wall 126 is formed on the top wall 120, a region surrounded by the second peripheral wall 126 forms a water inlet 100, an inner cavity of the water inlet pipe 10 is communicated with the water inlet 100, a region between the first peripheral wall 124 and the second peripheral wall 126 forms a water outlet 110, and the water outlet 110 is communicated with the inner cavity of the water outlet pipe 11.

Valve clack assembly 2: further shown in fig. 3, which includes a positioning plate 20, and the valve flap assembly 2 is fixedly mounted to the valve body 1 by fastening the positioning plate 20 to the mounting plate 125, in this embodiment, as shown in fig. 7, a specific mating structure between the positioning plate 20 and the mounting plate 125 is as follows: the mounting plate 125 is formed with a circumferential mounting groove 1250, the circumferential mounting groove 1250 is provided with a plurality of mounting holes 1251 distributed circumferentially therein, as can be seen from fig. 3, the positioning plate 20 is provided with a plurality of screws 200 at positions corresponding to the mounting holes 1251, and the valve clack assembly 2 is fixedly mounted on the valve body 1 through threaded connection of the screws 200 and the mounting holes 1251. Fig. 3 further shows that the positioning plate 20 is provided with a sealing film 21 towards one side of the valve body 1, the positioning plate 20 is provided with a hinged pressure release rod 22 at a remote position on one side of the valve body 1, the sealing film 21 is used for blocking or conducting a connection channel between the water inlet 100 and the water outlet 110 under the action of the pressure release rod 22, further referring to fig. 5, the positioning plate 20 is provided with a pressure release hole 201, and a sealing pad 220 is provided on a position of the pressure release rod 21 corresponding to the pressure release hole 201, in this embodiment, further referring to fig. 4 and 5 and fig. 6, it is known that a further matching structure between the valve clack assembly 2 and the valve body 1 is as follows: a pressure regulating cavity 23 is formed between the sealing film 21 and the positioning plate 20, a through hole 210 communicating with the pressure regulating cavity 23 is formed at a position close to the middle of the sealing film 21, a first sealing surface 211 for forming contact with the bottom edge of the first peripheral wall 124 is formed at a position corresponding to the first peripheral wall 124 on the sealing film 21, and a second sealing surface 212 for forming contact with the bottom edge of the second peripheral wall 126 is formed at a position corresponding to the second peripheral wall 126 on the sealing film 21. In the above technical solution, when the sealing gasket 220 on the pressure release rod 22 blocks the pressure release hole 201, the pressure in the pressure regulating cavity 23 is released, the sealing film 21 bulges, the first sealing surface 211 and the second sealing surface 212 respectively form an abutment with the bottom edges of the first peripheral wall 124 and the second peripheral wall 126, so that the water flow channel between the water inlet 100 and the water outlet 110 is effectively blocked, and the function of stopping the water supply of the water tank by the vitality valve is further realized.

Bottom shell 3: fig. 2 is a view showing that, in combination with fig. 3, it is installed on the positioning plate 20, and a float 30 is disposed in the bottom shell 3, and the float 30 is displaced in an axial direction of the bottom shell 3 by lifting action of the water tank liquid level, and as one skilled in the art can know, when the float 30 touches the pressure release lever 22 during lifting action of the water tank liquid level, a sealing pad 220 on the pressure release lever 22 is caused to seal the pressure release hole 201, so that the pressure in the pressure regulating cavity 23 is released everywhere, and the sealing membrane is raised under the action of the pressure regulating cavity 23 (i.e. the water pressure flowing into the pressure regulating cavity 23 via a through hole 210).

As a further improvement of the present embodiment, as further shown in fig. 7, a plurality of reinforcing plates 127 for reducing the flow rate of the water flow are disposed between the first peripheral wall 124 and the second peripheral wall 126, and the reinforcing plates 127 not only can act as reinforcing ribs between the first peripheral wall 124 and the second peripheral wall 126, but also can effectively reduce the flow rate of the water flow entering from the water inlet pipe 10, and reduce the impact damage probability of the water flow to the first peripheral wall 124 and the second peripheral wall 126; in this embodiment, to ensure the flow rate of water, the longitudinal height of the reinforcing plate 127 is lower than the longitudinal height of the second peripheral wall 126, so that the reinforcing plate 127 effectively slows down the flow rate of water, and the flow rate of water flowing from the water inlet 100 to the water outlet 110 remains unchanged.

Fig. 2, in conjunction with fig. 3 and 4, further provides for reinforcing the overall structural strength of the valve body 1, and a plurality of circumferentially distributed reinforcing ribs 128 are provided between the first peripheral wall 124 and the mounting plate 125.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, which are described in the above-described embodiments and the description merely illustrate the principles of the present utility model, and that various changes and modifications may be made therein, which are all extended by the spirit of the technical solutions of the present utility model, and fall within the scope of the claims of the present utility model as claimed. The scope of the utility model is defined by the appended claims, description, drawings, and equivalents thereof.

Claims (10)

1. A high flow activity valve, characterized by: comprising

And (3) a valve body: the water inlet pipe and the water outlet pipe are connected through a water inlet pipe, a water outlet pipe is formed between the water inlet pipe and the water outlet pipe, the water inlet pipe is communicated with the water inlet pipe, a water outlet is formed in the area between the first peripheral wall and the second peripheral wall, and the water outlet is communicated with the water outlet pipe;

valve clack subassembly: the valve clack assembly is fixedly mounted with the valve body in a mode that the valve clack assembly is fixedly mounted on the mounting plate through the positioning plate, a sealing film is arranged on one side, facing the valve body, of the positioning plate, a hinged pressure release rod is arranged on one side, far away from the valve body, of the positioning plate, the sealing film is used for blocking or conducting a connecting channel between the water inlet and the water outlet under the action of the pressure release rod, a guide hole is formed in the positioning plate, and a sealing pad is arranged on the pressure release rod at a position corresponding to the guide hole;

a bottom shell: the float is arranged on the locating plate, and a float is arranged in the bottom shell and forms ascending or descending displacement along the axial direction of the bottom shell under the ascending and descending action of the liquid level of the water tank.

2. A high flow valve as claimed in claim 1, wherein: the water outlet pipe is of an inclined downward structure.

3. A high flow rate activity valve according to claim 1 or 2, characterized in that: the pressure regulating cavity is formed between the sealing film and the positioning plate, a through hole communicated with the pressure regulating cavity is formed at the middle position of the sealing film, a first sealing surface for forming butt joint with the bottom edge of the first peripheral wall is formed at the position corresponding to the first peripheral wall on the sealing film, and a second sealing surface for forming butt joint with the bottom edge of the second peripheral wall is formed at the position corresponding to the second peripheral wall on the sealing film.

4. A high flow valve according to claim 3, wherein: a plurality of reinforcing plates for reducing the flow speed of water flow are arranged between the first peripheral wall and the second peripheral wall.

5. A high flow valve as claimed in claim 4, wherein: the longitudinal height of the reinforcing plate is lower than the longitudinal height of the second peripheral wall.

6. A high flow rate activity valve according to claim 1 or 2, characterized in that: the valve clack assembly is characterized in that a circumferential mounting groove is formed in the mounting plate, a plurality of circumferentially distributed mounting holes are formed in the circumferential mounting groove, a plurality of screws are arranged on the positioning plate and correspond to the mounting holes, and the valve clack assembly is fixedly mounted on the valve body through threaded connection of the screws and the mounting holes.

7. A high flow valve according to claim 3, wherein: the valve clack assembly is characterized in that a circumferential mounting groove is formed in the mounting plate, a plurality of circumferentially distributed mounting holes are formed in the circumferential mounting groove, a plurality of screws are arranged on the positioning plate and correspond to the mounting holes, and the valve clack assembly is fixedly mounted on the valve body through threaded connection of the screws and the mounting holes.

8. A high flow valve as claimed in claim 4, wherein: the valve clack assembly is characterized in that a circumferential mounting groove is formed in the mounting plate, a plurality of circumferentially distributed mounting holes are formed in the circumferential mounting groove, a plurality of screws are arranged on the positioning plate and correspond to the mounting holes, and the valve clack assembly is fixedly mounted on the valve body through threaded connection of the screws and the mounting holes.

9. A high flow valve as claimed in claim 5, wherein: the valve clack assembly is characterized in that a circumferential mounting groove is formed in the mounting plate, a plurality of circumferentially distributed mounting holes are formed in the circumferential mounting groove, a plurality of screws are arranged on the positioning plate and correspond to the mounting holes, and the valve clack assembly is fixedly mounted on the valve body through threaded connection of the screws and the mounting holes.

10. A high flow rate activity valve according to claim 9 wherein: a plurality of circumferentially distributed reinforcing ribs are arranged between the first peripheral wall and the mounting plate.