CN219013458U

CN219013458U - Air water valve

Info

Publication number: CN219013458U
Application number: CN202320131569.6U
Authority: CN
Inventors: 王健利
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-05-12
Anticipated expiration: 2033-01-17

Abstract

The utility model provides an air water valve, which relates to the technical field of water valves and comprises: the water valve bucket body and water inlet, the surface of water valve bucket body is provided with the downcomer, the fixed intercommunication in bottom of water valve bucket body has the water valve pipe body, the bottom of water valve bucket body is provided with the basin. When the air water valve is used, water firstly flows in from the water inlet, then flows into the water valve bucket body in a concentrated manner, water flows out from the water outlet and fills the water tank through the water outlet action of the water outlets, water overflows outwards along the upper edge of the water tank upwards through the water outlet in the water tank and flows downwards along the inner wall of the pipeline of the sewer pipe, and after the water tank is filled with water, air above and below the pipeline is isolated, so that the air water valve plays a role, and the problems that the existing air water valve is complex in production procedure and high in production cost due to the fact that the water valve needs to be assembled and installed before being put into use are solved.

Description

Air water valve

Technical Field

The utility model relates to the technical field of water valves, in particular to an air water valve.

Background

The air water valve is generally referred to as an air drain valve, which is a valve used in a gas pipe network and equipment and capable of automatically discharging condensed water, air and other non-condensed gases and preventing gas leakage.

Existing, for example, chinese patent publication No.: in CN213452832U, an air drain valve is disclosed, which comprises a valve body, the top fixedly connected with movable valve of valve body, the bottom fixedly connected with connecting pipe of valve body, and the bottom swing joint of connecting pipe has the rubber buffer, the internal surface spraying of valve body has first corrosion-resistant layer, the surface spraying on first corrosion-resistant layer has the second corrosion-resistant layer, the surface spraying on second corrosion-resistant layer has the third corrosion-resistant layer. According to the utility model, the first corrosion-resistant layer is sprayed on the inner surface of the valve body, the second corrosion-resistant layer is sprayed on the surface of the first corrosion-resistant layer, and the third corrosion-resistant layer is sprayed on the surface of the second corrosion-resistant layer, so that the corrosion-resistant effect is achieved, the corrosion of liquid can be effectively prevented, the service life of the drain valve is prolonged, and the problems that the existing air drain valve is poor in corrosion resistance and the service life is reduced due to the corrosion of other liquids such as water sources are solved.

However, in the prior art, the air water valve is complex in structural design in the production process, complex in production process, and high in production cost due to the fact that combined installation is needed before the air water valve is put into use, and popularization is not facilitated, so that the air water valve is provided for overcoming the defects.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the air water valve is complex in structural design in the production process and complex in production procedure, and the air water valve is high in production cost and unfavorable for popularization because the air water valve needs to be assembled and installed before being put into use.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: an air water valve comprising: the water valve bucket body and water inlet, the surface of water valve bucket body is provided with the downcomer, the fixed intercommunication in bottom of water valve bucket body has the water valve pipe body, the bottom of water valve bucket body is provided with the basin, the inner wall fixed mounting of water inlet has the filter screen.

Preferably, the bottom of the water valve pipe body is fixedly connected with the bottom surface of the inner wall of the water tank, and a plurality of water outlets are formed in the outer surface of the water valve bucket body.

Preferably, the water inlet is fixedly arranged at the top end of the sewer pipe, and the bottom of the water inlet is fixedly connected with the top of the water valve bucket body.

Preferably, the water outlets are uniformly arranged along the circumferential direction, and the water valve bucket body is arranged in a funnel shape.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. when the air water valve is used, water firstly flows in from the water inlet, then intensively flows into the water valve bucket body, water flows out from the water outlet and fills the water tank through the water outlet action of the water outlets, water overflows outwards along the upper edge of the water tank upwards through the water outlet in the water tank and flows downwards along the inner wall of the pipeline of the sewer pipe, and after the water tank is filled with water, air above and below the pipeline is isolated, so that the air water valve plays a role, the problems that the existing air water valve is complicated in production process and needs to be assembled and installed before the water valve is put into use, so that the production cost is high are solved, and external impurities are effectively prevented from entering the water valve bucket body and the water valve pipe body through the filtering action of the filter screen.

2. In the utility model, when in use, the water outlet is arranged at the position of the water valve pipe body close to the bottom end, so that the water in the water valve bucket body and the water valve pipe body can conveniently and completely flow out, and the whole air water valve has a simple structure, perfect functions and is beneficial to wide popularization.

Drawings

FIG. 1 is a partial front perspective view of an air water valve according to the present utility model;

FIG. 2 is a perspective view, partially in section, of a downcomer of an air water valve according to the present utility model;

FIG. 3 is a perspective view, partially in section, of a water outlet of an air water valve according to the present utility model;

fig. 4 is a partial top perspective view of an air water valve in accordance with the present utility model.

Legend description: 1. a water inlet; 2. a water valve bucket body; 3. a water supply pipe; 4. a water tank; 5. a water outlet; 6. a water valve tube body; 7. and (3) a filter screen.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1-4, the present utility model provides an air water valve comprising: the water valve bucket body 2 and inlet 1, the surface of water valve bucket body 2 is provided with down the water pipe 3, and the fixed intercommunication in bottom of water valve bucket body 2 has water valve pipe body 6, and the bottom of water valve bucket body 2 is provided with basin 4, and the inner wall fixed mounting of inlet 1 has filter screen 7.

The effect that its whole embodiment 1 reached is, when using, at first make water inflow from water inlet 1, after water gets into water valve fill body 2, concentrate into in the water valve pipe body 6, through the play water effect of a plurality of delivery ports 5, make water flow out from delivery port 5 and fill in the basin 4, water upwards overflow along basin 4 upper portion edge outwards through the delivery port 5 in the basin 4, and then flow down along down the pipeline inner wall of water pipe 3, after water is full in the basin 4, the pipeline upper and lower air is kept apart, make the air water valve play the effect, current air water valve production process loaded down with trivial details and need make the problem that manufacturing cost is higher before putting into use into combination installation, through the filter effect of filter screen 7, prevent effectively that external impurity from entering into water valve fill body 2 and water valve pipe body 6.

In the embodiment 2, as shown in fig. 1-4, the bottom of the water valve pipe body 6 is fixedly connected with the bottom surface of the inner wall of the water tank 4, the outer surface of the water valve bucket body 2 is provided with a plurality of water outlets 5, the water inlet 1 is fixedly installed at the top end of the sewer pipe 3, the bottom of the water inlet 1 is fixedly connected with the top of the water valve bucket body 2, the plurality of water outlets 5 are uniformly arranged along the circumferential direction, and the water valve bucket body 2 is in a funnel-shaped arrangement.

The whole embodiment 2 of the air water valve has the advantages that when the air water valve is used, the water outlet 5 is formed in the position, close to the bottom end, of the water valve pipe body 6, so that water in the water valve bucket body 2 and the water valve pipe body 6 can flow out conveniently and completely, the whole air water valve is simple in structure, complete in function and beneficial to wide popularization.

Working principle: when the water valve is used, water flows in from the water inlet 1, after entering the water valve bucket body 2, water intensively flows into the water valve pipe body 6, water flows out of the water outlet 5 and fills the water tank 4 through the water outlet 5, water overflows outwards along the upper edge of the water tank 4 through the water outlet 5 in the water tank 4 and then flows downwards along the inner wall of the pipeline of the sewer pipe 3, after the water tank 4 is filled with water, air in the pipeline is isolated, an air water valve is enabled to act, external impurities are effectively prevented from entering the water valve bucket body 2 and the water valve pipe body 6 through the filtering effect of the filter screen 7, and when the water valve is used, the water valve is enabled to be convenient to completely flow out through opening the water outlet 5 at the position of the water valve pipe body 6 close to the bottom end of the water valve pipe body 6, and the whole air water valve is simple in structure, perfect in function and favorable for wide popularization.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. Air water valve, its characterized in that includes:

the water valve bucket body (2) and water inlet (1), the surface of water valve bucket body (2) is provided with downcomer (3), the fixed intercommunication in bottom of water valve bucket body (2) has water valve pipe body (6), the bottom of water valve bucket body (2) is provided with basin (4), the inner wall fixed mounting of water inlet (1) has filter screen (7).

2. The air water valve of claim 1, wherein: the bottom of the water valve pipe body (6) is fixedly connected with the bottom surface of the inner wall of the water tank (4), and a plurality of water outlets (5) are formed in the outer surface of the water valve bucket body (2).

3. The air water valve of claim 2, wherein: the water inlet (1) is fixedly arranged at the top end of the sewer pipe (3), and the bottom of the water inlet (1) is fixedly connected with the top of the water valve bucket body (2).

4. The air water valve of claim 3, wherein: the water outlets (5) are uniformly arranged along the circumferential direction, and the water valve bucket body (2) is arranged in a funnel shape.