CN221034041U

CN221034041U - Valve

Info

Publication number: CN221034041U
Application number: CN202322918277.XU
Authority: CN
Inventors: 李小勇
Original assignee: Yisou Yongjia Technology Co ltd
Current assignee: Yisou Yongjia Technology Co ltd
Priority date: 2023-10-30
Filing date: 2023-10-30
Publication date: 2024-05-28
Anticipated expiration: 2033-10-30

Abstract

The utility model discloses a valve, which comprises a valve body, wherein the bottom of the valve body is provided with a water inlet pipe and a water outlet pipe; the upper part of the valve body is connected with a valve cover, and a valve clack is arranged in the valve body; one surface of the valve clack is in contact with the water outlet end of the water inlet pipe, and the other end of the valve clack is connected with the valve rod; the valve rod passes through the valve cover and then is connected with a hand wheel, and the valve clack is driven to contact or separate with the water outlet end of the water inlet pipe through rotation of the hand wheel, so that the valve is opened or closed. The inside of valve body still is equipped with the cavity, just the water inlet end of outlet pipe is connected with the filter screen that is equipped with. Because the flow velocity of water flow is slowed down by utilizing the cavity, the water flow is initially stabilized in the cavity so as to be beneficial to the precipitation of impurities in a water source, and meanwhile, the filter screen is arranged, and the filter screen is utilized to further filter the water flow passing through, so that the device has the flow stabilizing function and simultaneously can improve the purification capacity of the water source.

Description

Valve

Technical Field

The utility model relates to the technical field of filtering equipment, in particular to a valve.

Background

According to the prior art with the patent number of CN109331533B, a first fixing pipe, a filter cylinder, a first fixing block, a first clamping block, a pressing block, a first fixing rod, a second fixing rod, a first sliding rod, a second fixing block, a transmission rod, a third fixing block, a first sliding block, a first clamping rod, a sealing cover, a clamping mechanism, a fourth fixing block, a second clamping block, a fixing mechanism, a pull ring, a third fixing rod, a fixing disc, a first abutting block, a water inlet pipe, a water outlet pipe, a first control valve and a second control valve are arranged to be matched for use, so that the problem that tap water is polluted due to the fact that the existing pipeline is easy to have impurities and suspended matters in the pipeline for long-distance transmission and long-time use is solved.

Disclosure of utility model

The present utility model is directed to a valve for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the valve comprises a valve body, wherein a water inlet pipe and a water outlet pipe are arranged at the bottom of the valve body, and the upper part of the valve body is connected with a valve cover; a valve clack is arranged in the valve body; one surface of the valve clack is in contact with the water outlet end of the water inlet pipe, and the other end of the valve clack is connected with a valve rod; the valve rod penetrates through the valve cover and then is connected with a hand wheel, and the valve clack is driven to contact or separate with the water outlet end of the water inlet pipe through rotation of the hand wheel so as to finish opening or closing of the valve; the inside of valve body still is equipped with the cavity, just the water inlet end of outlet pipe is connected with the filter screen that is equipped with.

As a preferable technical scheme of the utility model: the water inlet pipe and the water outlet pipe are positioned at one end inside the cavity and are higher than the inner bottom surface of the cavity, and the water outlet end of the water inlet pipe is higher than the water inlet end of the water outlet pipe.

As a preferable technical scheme of the utility model: the valve body is also provided with a through hole which is communicated with the cavity in a connecting way, and the through hole is movably connected with a sealing cover which is arranged.

As a preferable technical scheme of the utility model: the valve body is also provided with a window, and the window is sealed by a transparent plate.

As a preferable technical scheme of the utility model: the valve cover is movably connected with a packing gland which is arranged, and one end of the packing gland facing the valve body extends towards the inside of the cavity.

As a preferable technical scheme of the utility model: the filter screen is barrel-shaped, round holes are uniformly distributed on the wall surface of the filter screen, and the filter screen is movably connected with the water inlet end of the water outlet pipe.

By adopting the technical scheme, the utility model has the beneficial effects that: the flow speed of the water flow is slowed down by utilizing the cavity, so that the water flow is initially stabilized in the cavity, the precipitation of impurities in the water source is facilitated, the filter screen is arranged at the same time, and the filter screen is utilized to further filter the water flow passing through, so that the device has a steady flow function and can also improve the purification capacity of the water source. In addition, the whole structure of the equipment is simple, the cost can be reduced, and the equipment is convenient to maintain.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a body structure of the present utility model;

FIG. 3 is an exploded view of the main structure of the present utility model;

Fig. 4 is a schematic view of the internal structure of the valve body of the present utility model.

In the figure: 1. a valve body; 2. a water inlet pipe; 3. a water outlet pipe; 4. a hand wheel; 5. a valve cover; 6. a filter screen; 7. a valve stem; 8. a valve flap; 9. a packing gland; 10. a transparent plate; 11. sealing cover; 12. a window; 13. a cavity; 14. and a through hole.

Description of the embodiments

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model. In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "upper surface", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the valve comprises a valve body 1, wherein a water inlet pipe 2 and a water outlet pipe 3 are arranged at the bottom of the valve body 1, and the upper part of the valve body 1 is connected with a valve cover 5; the valve body 1 is also internally provided with a valve clack 8; one surface of the valve clack 8 is in contact with the water outlet end of the water inlet pipe 2, and the other end of the valve clack 8 is connected with a valve rod 7; the valve rod 7 passes through the valve cover 5 and then is connected with a hand wheel 4, and the valve clack 8 is driven to contact or separate with the water outlet end of the water inlet pipe 2 by the rotation of the hand wheel 4 so as to finish the opening or closing of the valve; specifically, the upper part of the valve cover 5 of the valve rod 7 is in threaded fit with the hand wheel 4 through threads. The inside of valve body 1 still is equipped with cavity 13, just the water inlet end of outlet pipe 3 is connected with the filter screen 6 that is equipped with.

In summary, since the cavity 13 is utilized to slow down the flow velocity of the water flow, the water flow is initially stabilized in the cavity 13, so as to facilitate the precipitation of impurities in the water source, and the filter screen 6 is arranged at the same time, and the filter screen 6 is utilized to further filter the passing water flow, the device has the flow stabilizing function and can also improve the purification capability of the water source. In addition, the whole structure of the equipment is simple, the cost can be reduced, and the equipment is convenient to maintain.

Further, since the water inlet pipe 2 and the water outlet pipe 3 are located at one end inside the cavity 13 and are higher than the inner bottom surface of the cavity 13, and the water outlet end of the water inlet pipe 2 is higher than the water inlet end of the water outlet pipe 3, sediment at the bottom of the cavity 13 can be prevented from flowing out through the water outlet pipe 3, and meanwhile, the water outlet pipe 3 can take a water source at a higher position inside the cavity 13, so that the quality of the water source can be improved in a physical mode.

On the basis of the scheme, as the valve body 1 is also provided with the through hole 14 which is connected and communicated with the cavity 13, and the through hole 14 is movably connected with the sealing cover 11, sediment in the cavity 13 can be removed by opening the sealing cover 11, and the sealing cover 11 is movably arranged in the through hole 14, so that the equipment is more convenient for sewage discharge; wherein the sealing cover 11 is in threaded connection with the through hole 14.

Furthermore, since the valve body 1 is further provided with the window 12, the window 12 is sealed by the transparent plate 10, the working state of the filter screen 6 can be observed by using the window 12, so that a user can replace or clean the filter screen 6 in time; wherein the transparent plate 10 is made of glass or a sub-lattice material.

The valve cover 5 is movably connected with the packing gland 9, so that the packing gland 9 is easy and convenient to install and replace; at the same time, the end of the packing 9 facing the valve body 1 extends towards the inside of the cavity 13, so that the packing 9 abuts against the lower end surface of the packing 9 when the valve flap 8 moves upwards to the upper dead point position, and the water source inside the cavity 13 can be prevented from leaking outwards by the valve flap 8.

Because the filter screen 6 is barrel-shaped, round holes are uniformly distributed on the wall surface of the filter screen 6, and the filter screen 6 is movably connected with the water inlet end of the water outlet pipe 3. In particular, the filter screen 6 is fixed on the water inlet end of the water outlet pipe 3 in a threaded fit mode, so that the filter screen 6 is easy and convenient to install and replace.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. A valve, characterized in that: the valve comprises a valve body (1), wherein a water inlet pipe (2) and a water outlet pipe (3) are arranged at the bottom of the valve body (1), and the upper part of the valve body (1) is connected with a valve cover (5) arranged on the upper part of the valve body;

A valve clack (8) is also arranged in the valve body (1); one surface of the valve clack (8) is in contact with the water outlet end of the water inlet pipe (2), and the other end of the valve clack (8) is connected with a valve rod (7) arranged on the valve rod;

The valve rod (7) passes through the valve cover (5) and then is connected with a hand wheel (4) arranged on the valve rod, and the valve clack (8) is driven to contact or separate with the water outlet end of the water inlet pipe (2) through rotation of the hand wheel (4) so as to finish opening or closing of the valve;

The inside of valve body (1) still is equipped with cavity (13), just the water inlet end of outlet pipe (3) is connected with filter screen (6) that are equipped with.

2. A valve according to claim 1, wherein: the water inlet pipe (2) and the water outlet pipe (3) are positioned at one end inside the cavity (13) and are higher than the inner bottom surface of the cavity (13), and the water outlet end of the water inlet pipe (2) is higher than the water inlet end of the water outlet pipe (3).

3. A valve according to claim 1 or 2, wherein: the valve body (1) is also provided with a through hole (14) which is connected and communicated with the cavity (13), and the through hole (14) is movably connected with the sealing cover (11) which is arranged.

4. A valve according to claim 3, wherein: the valve body (1) is also provided with a window (12), and the window (12) is sealed by a transparent plate (10).

5. A valve according to claim 4, wherein: the valve cover (5) is movably connected with a packing gland (9) which is arranged, and one end of the packing gland (9) facing the valve body (1) extends towards the inside of the cavity (13).

6. A valve according to claim 5, wherein: the filter screen (6) is barrel-shaped, round holes are uniformly distributed on the wall surface of the filter screen, and the filter screen (6) is movably connected with the water inlet end of the water outlet pipe (3).