CN208871063U - A kind of magnetic encryption blass stop valve with horizontal check valve - Google Patents

Abstract

A kind of magnetic encryption blass stop valve with horizontal check valve, the utility model relates to valve technology fields, wherein the side of No. two valve bodies is arranged in No.1 valve body, and No.1 valve body and No. two valve body perforations are arranged, No.1 valve body is an integral structure with No. two valve bodies, the upper end of No.1 valve body, which is worn, is fixed with valve deck, connecting rod is equipped in valve deck, the upper end of connecting rod is fixedly installed encryption head, and it encrypts after head passes through valve deck and reveals the outside for being located at valve deck, the lower end of connecting rod is fixedly installed flap, and flap is arranged in No.1 valve body；It is fixedly installed fixing axle on the inner sidewall of No. two valve bodies, check plate is hinged in fixing axle, check plate activity covers the outlet end that No.1 valve body is arranged in；It has installed check plate additional in integral type valve, and check plate, which can be automatically fallen off, after closing valve is closed, and prevents from flowing backwards, magnetic seal head is mounted on valve body, needs matched key to open, facilitates management.

Description

A kind of magnetic encryption blass stop valve with horizontal check valve

Technical field

The utility model relates to valve technology fields, and in particular to a kind of magnetic encryption blass stop valve with horizontal check valve.

Background technique

In conventional aqueduct valve, needing to install check-valves additional after conventional valve, the water flow in anti-antipriming pipe is flow backwards, But this mounting means is complicated, and is easy to produce leakage in the interface of two valves, influences valve using effect, and simultaneously Two valves are installed, will increase installation cost.

Utility model content

The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, design is closed Reason, the magnetic encryption blass stop valve easy to use with horizontal check valve, have installed check plate additional in integral type valve, have closed Check plate can automatically fall off and be closed after valve, prevent from flowing backwards, and magnetic seal head is mounted on valve body, need matched key It opens, facilitates management.

In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes No.1 valve body, No. two valve bodies, valves Lid, connecting rod, encryption head, flap, check plate, wherein the side of No. two valve bodies, and No.1 valve body and No. two are arranged in No.1 valve body Valve body perforation setting, No.1 valve body are an integral structure with No. two valve bodies, and the upper end of No.1 valve body, which is worn, is fixed with valve deck, valve deck It is inside equipped with connecting rod, the upper end of connecting rod is fixedly installed encryption head, and encrypts after head passes through valve deck and reveal the outside for being located at valve deck, even The lower end of bar is fixedly installed flap, and flap is arranged in No.1 valve body；Fixation is fixedly installed on the inner sidewall of No. two valve bodies Axis, check plate is hinged in fixing axle, and check plate activity covers the outlet end that No.1 valve body is arranged in.

Further, be arranged with sealing ring on the connecting rod, and sealed loop-pad be located at connecting rod and valve deck inner sidewall it Between.

Further, it is provided with inspection socket on No. two valve bodies, and the side of fixing axle is arranged in inspection socket, checked Lid is fixedly installed on mouthful.

After adopting the above structure, the utility model has the beneficial effect that a kind of band horizontal check valve described in the utility model Magnetic encryption blass stop valve, installed check plate additional in integral type valve, after closing valve check plate can automatically fall off into Row closing, prevents from flowing backwards, magnetic seal head is mounted on valve body, needs matched key to open, facilitates management, the utility model It is simple with structure, setting rationally, the advantages that low manufacture cost.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model.

Description of symbols:

1, No. two valve body 2 of No.1 valve body, valve deck 3, connecting rod 4, encryption head 5, flap 6, fixing axle 7, check plate 8, sealing ring 9, inspection socket 10, lid 11.

Specific embodiment

The utility model will be further described below with reference to the accompanying drawings.

Referring to as shown in Figure 1, present embodiment includes 1, No. two valve body 2 of No.1 valve body, valve deck 3, connecting rod 4, encryption First 5, flap 6, check plate 8, and all components are brass casting, wherein No.1 valve body 1 and No. two 2 integrally castings of valve body at Type, the left end of No.1 valve body 1 are water inlet, and the right end of No. two valve bodies 2 is water outlet, and it is solid that the upper end of No.1 valve body 1 wears welding Surely there is valve deck 3, connecting rod 4 is equipped in valve deck 3, the upper end of connecting rod 4 is welded with encryption head 5, and encrypts head 5 and pass through valve deck 3 Dew is located at the outside of valve deck 3 afterwards, and encryption head 5 and dedicated key form magnetic encryption, and the lower end of connecting rod 4 is welded with flap 6, flap 6 is arranged in No.1 valve body 1；It is welded with fixing axle 7 on the inner sidewall of No. two valve bodies 2, is hinged in fixing axle 7 The outlet end of No.1 valve body 1 is arranged in check plate 8,8 activity covering of check plate.

Further, sealing ring 9 is arranged on the connecting rod 4, and sealing ring 9 pads the inside for being located at connecting rod 4 Yu valve deck 3 Between wall.

Further, integrally casting has inspection socket 10 on No. two valve bodies 2, and inspection socket 10 is arranged in fixing axle 7 Right side, thread is installed with lid 11 on inspection socket 10, and service personnel makes lid 11, checks the working condition of check plate 8.

The working principle of this specific embodiment: being: being matched by dedicated key with encryption head 5, open valve deck 3, turn Dynamic key, so that connecting rod 4 is rotated with flap 6 below, the opening and closing of control valve, after flap 6 is closed, in No.1 valve body 1 There is no water flow outflow, check plate 8 is fallen, and is covered at No.1 valve body 1 and No. two 2 connection interfaces of valve body, and the indoor water of chamber is stopped Stream countercurrently enters No.1 valve body 1 out of No. two valve bodies 2.

After adopting the above structure, present embodiment is advantageously: it has been installed additional only in integral type valve Plate is returned, check plate, which can be automatically fallen off, after closing valve is closed, and prevents from flowing backwards, magnetic seal head is mounted on valve body, is needed It wants matched key to open, facilitates management.

The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope should all cover in the scope of the claims of the utility model.

Claims (3)

1. a kind of magnetic encryption blass stop valve with horizontal check valve, it is characterised in that: it includes No.1 valve body (1), No. two valve bodies (2), valve deck (3), connecting rod (4), encryption head (5), flap (6), check plate (8), wherein No.1 valve body (1) is arranged in No. two valve bodies (2) side, and No.1 valve body (1) is arranged with No. two valve body (2) perforations, No.1 valve body (1) is integral type with No. two valve bodies (2) Structure, the upper end of No.1 valve body (1), which is worn, to be fixed with valve deck (3), is equipped with connecting rod (4) in valve deck (3), the upper end of connecting rod (4) It is fixedly installed encryption head (5), and encrypts head (5) and reveals the outside for being located at valve deck (3), the lower end of connecting rod (4) afterwards across valve deck (3) It is fixedly installed flap (6), flap (6) setting is in No.1 valve body (1)；It is fixedly installed on the inner sidewall of No. two valve bodies (2) Fixing axle (7) is hinged with check plate (8) in fixing axle (7), outlet of check plate (8) the activity covering setting in No.1 valve body (1) End.

2. a kind of magnetic encryption blass stop valve with horizontal check valve according to claim 1, it is characterised in that: the company It is arranged on bar (4) sealing ring (9), and sealing ring (9) pad is located between connecting rod (4) and the inner sidewall of valve deck (3).

3. a kind of magnetic encryption blass stop valve with horizontal check valve according to claim 1, it is characterised in that: described two Be provided with inspection socket (10) on number valve body (2), and inspection socket (10) be arranged on the side of fixing axle (7), inspection socket (10) it is solid Surely lid (11) are provided with.