CN202392123U

CN202392123U - Angle seat valve

Info

Publication number: CN202392123U
Application number: CN2011205109568U
Authority: CN
Inventors: 孙安远
Original assignee: 孙安远
Current assignee: ZHEJIANG HEBRON CONTROLS ENGINEERING TECHNOLOGY CO., LTD.
Priority date: 2011-12-09
Filing date: 2011-12-09
Publication date: 2012-08-22
Anticipated expiration: 2021-12-09

Abstract

The utility model relates to a valve, in particular to an angle seat valve with higher sanitary requirement. The utility model adopts the technical scheme as follows: the angle seat valve includes a valve body, a valve rod, a valve seal and a valve cap, wherein the valve seal is fixed at the top end of the valve rod; and the valve rod penetrates the valve cap and drives the valve seal to be matched the valve seat inside the valve body, so as to realize opening and closing of the valve. The angle seat valve is characterized in that a seal ring is arranged between the valve cap and the valve body, and is positioned on the valve cap at the end close to the valve seal. Through adopting the scheme, the angle seat valve overcomes the defects in the prior art, and the utility model provides the novel angle seat valve with no slit retention area between the valve cap and the valve body.

Description

A kind of angle pedestal valve

Technical field

The utility model relates to a kind of valve, is meant especially hygienic requirements than higher angle pedestal valve.

Background technique

The kind of valve is a lot of at present, and the kind of the angle pedestal valve that the utility model refers in particular to is also a lot, and the angle pedestal valve approaching with the utility model also arranged in the existing technology; As shown in Figure 1; It includes valve body, valve rod, valve seal and valve gap, and valve seal is fixed on the top of valve rod, and wherein valve rod passes valve gap and drives valve seal and cooperate the conducting that realizes valve with the interior valve seat of valve body and close; Wherein the seal ring between valve gap and the valve body is arranged on the other end of valve gap with respect to valve seal; The angle pedestal valve of this structure is easy to generate the slit stagnant area between valve gap and valve body, medium is trapped in this slit stagnant area easily, produces to pollute.

Summary of the invention

The utility model overcomes the deficiency that existing technology exists, and the novel angle pedestal valve that does not have the slit stagnant area between a kind of valve gap and the valve body is provided.

Realize above-mentioned purpose; The utility model adopts following technological scheme, and a kind of angle pedestal valve includes valve body, valve rod, valve seal and valve gap; Valve seal is fixed on the top of valve rod; Wherein valve rod passes valve gap and drives valve seal and cooperate the conducting that realizes valve with the interior valve seat of valve body and close, and it is characterized in that: be provided with seal ring between said valve gap and the valve body, said seal ring is positioned on the end near valve seal of valve gap.

Through adopting such scheme, making does not have the slit stagnant area between valve gap and the valve body, and medium just can not remain in there, very health.

The further setting of the utility model is: said valve gap is provided with the seal ring place and is provided with breach, and corresponding valve body is provided with the shoulder rank that card is established seal ring, and said seal ring places between the shoulder rank of breach and valve body of valve gap.

The purpose that further is provided with is to make product performance better, and the seal ring setting is more firm.

Below in conjunction with accompanying drawing the utility model is further described.

Description of drawings

Fig. 1 is the structural representation of background technique;

Fig. 2 is the utility model embodiment's a structural representation;

Fig. 3 is the A portion enlarged view among Fig. 2.

Embodiment

Shown in Fig. 2-3; A kind of angle pedestal valve includes valve body 1, valve rod 2, valve seal 3 and valve gap 4, and valve seal 3 is fixed on the top of valve rod 2; Wherein valve rod 2 passes valve gap 4 and drives valve seals 3 and cooperate the conducting that realizes valve with valve body 1 interior valve seat 11 and close; In the utility model embodiment, be provided with seal ring 5 between said valve gap 4 and the valve body 1, said seal ring 5 is positioned on the end near valve seal 3 of valve gap 4.Through adopting such scheme, making between valve gap 4 and the valve body 1 does not have the slit stagnant area, and medium just can not remain in there, very health.

In the utility model embodiment; Said valve gap 4 is provided with seal ring 5 places and is provided with breach 41; Also be provided with the shoulder rank 12 that card is established seal ring 5 on the corresponding valve body 1; Said seal ring 5 places between the shoulder rank 12 of breach 41 and valve body 1 of valve gap 4, like this seal ring 5 be provided with more firm, good sealing effect.

Claims

1. angle pedestal valve; Include valve body, valve rod, valve seal and valve gap; Valve seal is fixed on the top of valve rod; Wherein valve rod passes valve gap and drives valve seal and cooperate the conducting that realizes valve with the interior valve seat of valve body and close, and it is characterized in that: be provided with seal ring between said valve gap and the valve body, said seal ring is positioned on the end near valve seal of valve gap.

2. angle pedestal valve according to claim 1 is characterized in that: said valve gap is provided with the seal ring place and is provided with breach, and corresponding valve body is provided with the shoulder rank that card is established seal ring, and said seal ring places between the shoulder rank of breach and valve body of valve gap.