阅读说明：本技术 一种黄铜阀 (Brass valve ) 是由 黄申彝 于 2020-09-16 设计创作，主要内容包括：本发明涉及一种黄铜阀,包括阀体,所述阀体内设置有阀芯,所述阀体上设置有用于控制阀芯动作的操作部,所述阀体上设置有进水口和出水口,所述阀体还设置有排水口,所述阀体内设置有隔板,所述隔板将所述阀体内部分为第一腔室和第二腔室,所述阀芯位于所述第一腔室内,所述排水口与所述第二腔室连通,所述出水口与所述第一腔室连通；所述隔板上固定有橡胶垫,所述橡胶垫位于所述第一腔室内,所述橡胶垫的下方设置通孔,所述通孔内固定有弹簧,所述弹簧的顶端抵在所述橡胶垫上并且露出所述通孔外。该黄铜阀,可以防止液体滞留在阀体内使得阀体在寒冷的环境下被冻裂。(The invention relates to a brass valve, which comprises a valve body, wherein a valve core is arranged in the valve body, an operation part for controlling the action of the valve core is arranged on the valve body, a water inlet and a water outlet are arranged on the valve body, a water outlet is also arranged on the valve body, a partition plate is arranged in the valve body, the partition plate divides the interior of the valve body into a first cavity and a second cavity, the valve core is positioned in the first cavity, the water outlet is communicated with the second cavity, and the water outlet is communicated with the first cavity; the partition plate is fixedly provided with a rubber pad, the rubber pad is located in the first cavity, a through hole is formed below the rubber pad, a spring is fixedly arranged in the through hole, and the top end of the spring abuts against the rubber pad and is exposed out of the through hole. The brass valve can prevent liquid from being retained in the valve body so that the valve body is frost-cracked in a cold environment.)

1. A brass valve comprises a valve body, wherein a valve core is arranged in the valve body, an operation part for controlling the action of the valve core is arranged on the valve body, and a water inlet and a water outlet are arranged on the valve body;

the valve body is also provided with a water outlet, a partition plate is arranged in the valve body, the partition plate divides the interior of the valve body into a first cavity and a second cavity, the valve core is positioned in the first cavity, the water outlet is communicated with the second cavity, and the water outlet is communicated with the first cavity;

the partition plate is fixedly provided with a rubber pad, the rubber pad is located in the first cavity, a through hole is formed below the rubber pad, a spring is fixedly arranged in the through hole, and the top end of the spring abuts against the rubber pad and is exposed out of the through hole.

2. The brass valve of claim 1, wherein: a first communicating pipe and a second communicating pipe are fixed in the first chamber, are positioned on two sides of the valve body and are respectively matched with the valve body;

the first communicating pipe extends out of the valve body to form a water inlet, and the second communicating pipe is provided with a communicating hole communicated with the first chamber.

Technical Field

The invention relates to the field of brass products, in particular to a brass valve.

Background

The brass valve is common valve, and current brass valve mainly includes two types, and one type is manual control, and this type of brass valve simple structure, with low costs, when nevertheless using as liquid valve, because can not in time flowing back under chilly environment, often can be by the frost crack, automatic control when still one type, and automatic control's structure is complicated, and is with high costs, and electronic components receives the temperature influence great, also often out of control in chilly environment, and then makes the valve by the frost crack.

Disclosure of Invention

The invention aims to provide a brass valve, which solves the problems.

The technical scheme of the invention is as follows: a brass valve comprises a valve body, wherein a valve core is arranged in the valve body, an operation part for controlling the action of the valve core is arranged on the valve body, a water inlet and a water outlet are formed in the valve body, a water outlet is also formed in the valve body, a partition plate is arranged in the valve body, the partition plate divides the interior of the valve body into a first cavity and a second cavity, the valve core is positioned in the first cavity, the water outlet is communicated with the second cavity, and the water outlet is communicated with the first cavity; the partition plate is fixedly provided with a rubber pad, the rubber pad is located in the first cavity, a through hole is formed below the rubber pad, a spring is fixedly arranged in the through hole, and the top end of the spring abuts against the rubber pad and is exposed out of the through hole.

Preferably, a first communicating pipe and a second communicating pipe are fixed in the first chamber, and the first communicating pipe and the second communicating pipe are positioned at two sides of the valve body and are respectively matched with the valve body; the first communicating pipe extends out of the valve body to form a water inlet, and the second communicating pipe is provided with a communicating hole communicated with the first chamber.

When the brass valve is used, the valve body is connected with a pipeline, and when the pressure of the pipeline is increased, the compressed rubber pad extrudes the spring into the through hole, so that the rubber pad is tightly attached to the through hole to seal the first strong chamber and the second chamber, and liquid can only flow through the water outlet. When pipeline pressure reduces, the spring reconversion bounces the rubber pad, and liquid gets into the second cavity and then can discharge through the outlet through the through-hole, can prevent like this that liquid from being detained in the valve body and make the valve body by the frost crack under chilly environment.

Drawings

Fig. 1 is a schematic structural diagram of a brass valve in an embodiment of the present invention.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Referring to fig. 1, the invention provides a brass valve, which comprises a valve body 1, wherein a valve core 2 is arranged in the valve body, an operation part 3 for controlling the action of the valve core is arranged on the valve body, a water inlet 4 and a water outlet 5 are arranged on the valve body, a water outlet 6 is also arranged on the valve body, a partition plate 7 is arranged in the valve body, the partition plate divides the interior of the valve body into a first cavity 8 and a second cavity 9, the valve core is positioned in the first cavity, the water outlet is communicated with the second cavity, and the water outlet is communicated with the first cavity;

a rubber pad 10 is fixed on the partition plate, the rubber pad is positioned in the first chamber, a through hole 11 is arranged below the rubber pad, a spring 12 is fixed in the through hole, the top end of the spring is abutted against the rubber pad and is exposed out of the through hole, a first communicating pipe 41 and a second communicating pipe 42 are fixed in the first chamber, and the first communicating pipe and the second communicating pipe are positioned at two sides of the valve body and are respectively matched with the valve body; the first communicating pipe extends out of the valve body to form a water inlet, and the second communicating pipe is provided with a communicating hole 43 communicated with the first chamber.

When the brass valve is used, the valve body is connected with the pipeline, and when the pressure of the pipeline is increased, the spring is extruded into the through hole by the compression rubber pad, so that the rubber pad is tightly attached to the through hole to seal the first strong chamber and the second chamber, and liquid can only flow through the water outlet. When pipeline pressure reduces, the spring reconversion bounces the rubber pad, and liquid gets into the second cavity and then can discharge through the outlet through the through-hole, can prevent like this that liquid from being detained in the valve body and make the valve body by the frost crack under chilly environment.

The above embodiments are merely illustrative of the present invention, and not restrictive, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and such changes and modifications should be construed as being included in the protection scope of the present invention.