CN218818434U

CN218818434U - Prevent electric stop valve of jam

Info

Publication number: CN218818434U
Application number: CN202223206842.1U
Authority: CN
Inventors: 马玉泰
Original assignee: Tianjin Ruidi Automatic Control Instrument Technology Co ltd
Current assignee: Tianjin Ruidi Automatic Control Instrument Technology Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-07
Anticipated expiration: 2032-11-30

Abstract

The utility model discloses a prevent electric stop valve of jam, including the stop valve body, annular spout has been seted up to the inner wall of stop valve body, the inner wall joint of annular spout has the ring carrier, the inner wall fixedly connected with filter screen of ring carrier, two slide openings have been seted up to the right flank of ring carrier, two installation screw rods of inside wall fixedly connected with of annular spout. This device is through the annular chute that sets up, supporting spring, ring carrier and filter screen, can filter through pipeline aquatic debris and block, prevent that debris from entering into the inside of stop valve body, solve the stop valve body and appear the silting problem of blockking up, simultaneously through the installation screw rod that sets up, mounting nut, one-way washing nozzle and connector, can change the dismantlement of filter screen, and realize that the back flush of filter screen is clean, effectively keep the clean of filter screen, be convenient for effectively filter the pipeline aquatic debris, the effective use of the stop valve body of being convenient for.

Description

Prevent electronic stop valve of jam

Technical Field

The utility model belongs to the technical field of the valve technique and specifically relates to a prevent electric stop valve of jam.

Background

The stop valve is also called stop valve, belong to the forced seal type valve, the closure principle of the stop valve is, rely on the pressure of the valve lever, make the sealing surface of valve clack and sealing surface of valve seat laminate closely, stop the medium circulation, so when the valve is closed, must exert pressure to the valve clack, in order to make the forced sealing surface not leak, the stop valve is a kind of valve used most extensively, because the frictional force between the sealing surface is little in the opening and closing process, it is relatively durable, the opening height is not big, it is easy to make, easy maintenance, not only suitable for the medium and low pressure, but also suitable for the high pressure.

In the process that the stop valve was using, because the aquatic through the pipeline can be some Xu Zawu, debris can enter into the inside of stop valve along with rivers, and the siltation is inside the stop valve, makes the stop valve take place to block up easily, and the use of giving people brings very big inconvenience, for this reason, we provide an electric stop valve who prevents blockking up and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent electric stop valve of jam to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a prevent electric stop valve of jam, includes the stop valve body, annular chute has been seted up to the inner wall of stop valve body, annular chute's inner wall joint has the annular support, the inner wall fixedly connected with filter screen of annular support, two slide openings have been seted up to the right flank of annular support, two installation screw rods of inside wall fixedly connected with of annular chute, every the left end of installation screw rod all runs through slide opening and threaded connection has mounting nut, every the surface of installation screw rod all overlaps and is equipped with supporting spring, every supporting spring's left end all with the right flank fixed connection of annular support, every supporting spring's right-hand member all with the inside wall fixed connection of annular chute, T type screw, every have all been seted up to the upper surface of stop valve body and the bottom surface of stop valve body the equal threaded connection of inner wall of T type screw has one-way flushing nozzle, every the input of one-way flushing nozzle all is fixed with the connector.

In a further embodiment, the outer surface of each one-way flushing nozzle is sleeved with a sealing gasket, and one side surface of each sealing gasket, which is close to each other, is respectively positioned in the two T-shaped screw holes.

In a further embodiment, the front surface of the stop valve body and the back surface of the stop valve body are fixedly connected with two holding handles, and the outer surface of each holding handle is fixedly connected with an anti-skidding sleeve.

In a further embodiment, an indication arrow is fixedly connected to the front side of the stop valve body, and the indication arrow is located in the middle of the stop valve body.

In a further embodiment, the back of the stop valve body is fixedly connected with a model sign, and the model sign is located in the middle of the stop valve body.

In a further embodiment, the left end and the right end of the stop valve body are fixedly connected with mounting flanges, and a group of mounting holes are formed in the right side face of each mounting flange.

Compared with the prior art, the beneficial effects of the utility model are that:

this device is through the annular chute that sets up, supporting spring, ring carrier and filter screen, can filter and block through pipeline aquatic debris, prevent effectively that debris from entering into the inside of stop valve body, solve the stop valve body problem that the siltation was blockked up, simultaneously through the installation screw rod that sets up, mounting nut, one-way washing nozzle and connector, can conveniently change the dismantlement of filter screen, and realize that the backwash of filter screen is clean, effectively keep the clean of filter screen, be convenient for effectively filter pipeline aquatic debris, the effective use of the stop valve body of being convenient for.

Drawings

Fig. 1 is an overall perspective view of the anti-clogging electric stop valve.

FIG. 2 is a cross-sectional view of a front view of a shut off valve body of the anti-jam, electrically actuated shut off valve.

FIG. 3 is a rear view of the shut off valve body of the anti-jam electric shut off valve.

Fig. 4 is a partially enlarged schematic view of the electric shutoff valve against clogging at a in fig. 2.

In the figure: 1. a stop valve body; 2. a connector; 3. an anti-slip sleeve; 4. an arrow is indicated; 5. a handle is held; 6. installing a flange; 7. mounting holes; 8. an annular chute; 9. a filter screen; 10. mounting a nut; 11. a support spring; 12. a gasket; 13. a model number plate; 14. a slide hole; 15. an annular support; 16. t-shaped screw holes; 17. a one-way flushing nozzle; 18. and (5) installing a screw.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, in the utility model, an anti-clogging electric stop valve, including stop valve body 1, annular chute 8 has been seted up to stop valve body 1's inner wall, annular chute 8's inner wall joint has ring carrier 15, ring carrier 15's inner wall fixedly connected with filter screen 9, two slide opening 14 have been seted up to ring carrier 15's right flank, two installation screw rods 18 of inside wall fixedly connected with of annular chute 8, the left end of every installation screw rod 18 all runs through slide opening 14 and threaded connection has mounting nut 10, the surface of every installation screw rod 18 all overlaps and is equipped with supporting spring 11, the left end of every supporting spring 11 all is connected with ring carrier 15's right side fixed surface, every supporting spring 11's right-hand member all with ring chute 8's inside wall fixed connection, T type screw 16 has all been seted up to stop valve body 1's upper surface and stop valve body 1's bottom surface, the equal threaded connection of the inner wall of every T type screw hole 16 has one-way nozzle 17 that washes, the input of every one-way nozzle 17 all fixed intercommunication has 2.

Every one-way surface that washes nozzle 17 all overlaps and is equipped with sealed pad 12, two sealed side that 12 pads are close to each other are located the inside of two T type screw 16 respectively, can increase the leakproofness of one-way washing nozzle 17 junction, avoid leaking, the front of stop valve body 1 and two the equal fixedly connected with in the back of stop valve body 1 grip 5, every grips the equal fixedly connected with antiskid cover 3 of surface of 5, can make the more convenient installation of stop valve body 1 of mentioning of staff.

The positive fixedly connected with of stop valve body 1 indicates arrow point 4, indicate arrow point 4 to be located the middle part of stop valve body 1, can indicate the flow direction of stop valve body 1, the staff's of being convenient for correct installation, the back fixedly connected with model sign 13 of stop valve body 1, model sign 13 is located the middle part of stop valve body 1, can mark the model of stop valve body 1, the staff's of being convenient for use, the equal fixedly connected with mounting flange 6 in both ends about stop valve body 1, a set of mounting hole 7 has all been seted up to every mounting flange 6's right flank, can be convenient install stop valve body 1, the staff's of being convenient for installation work.

The utility model discloses a theory of operation is:

when the check valve is used, firstly, the annular support 15 and the filter screen 9 are placed inside the check valve body 1 and are clamped on the inner wall of the annular sliding groove 8, then the mounting screw 18 penetrates through the sliding hole 14 and is connected with the mounting nut 10 in a threaded mode to be fixed, then the one-way washing nozzle 17 is connected to the inside of the T-shaped screw hole 16 in a threaded mode, the sealing gasket 12 is compressed, the sealing performance of the one-way washing nozzle 17 is improved, then the connector 2 is installed on the one-way washing nozzle 17, then the check valve body 1 is installed on a water pipeline through the mounting flange 6 and the mounting hole 7, during water flowing, impurities in the water in the pipeline are filtered and blocked through the filter screen 9, the impurities are prevented from entering the inside of the check valve body 1, meanwhile, the water spray pipe is connected to the connector 2 at regular time, the impurities on the back face of the filter screen 9 are reversely washed through the one-way washing nozzle 17, the surface of the filter screen 9 is kept clean, and effective protection on the check valve body 1 is achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. An anti-clogging electric stop valve is characterized in that: including stop valve body (1), annular chute (8) have been seted up to the inner wall of stop valve body (1), the inner wall joint of annular chute (8) has ring carrier (15), inner wall fixedly connected with filter screen (9) of ring carrier (15), two slide opening (14) have been seted up to the right side of ring carrier (15), two mounting screw (18) of inside wall fixedly connected with of annular chute (8), every mounting screw (18) the left end all runs through slide opening (14) and threaded connection has mounting nut (10), every mounting screw (18) the surface all overlaps and is equipped with supporting spring (11), every the left end of supporting spring (11) all with the right flank fixed connection of ring carrier (15), every the right-hand member of supporting spring (11) all with the inside wall fixed connection of annular chute (8), T type screw (16) have all been seted up to the upper surface of stop valve body (1) and the bottom surface of stop valve body (1), every the equal threaded connection of inner wall of T type screw (16) has one-way nozzle (17), every the one-way input that washes nozzle (17) all has the connector intercommunication.

2. An anti-jam electric shut off valve according to claim 1, wherein: every the surface of one-way washing nozzle (17) all is equipped with sealed pad (12), two a side that sealed pad (12) are close to each other is located the inside of two T type screw holes (16) respectively.

3. An anti-jam, electrically actuated shut off valve according to claim 1, further comprising: the front of stop valve body (1) and the equal fixedly connected with two of the back of stop valve body (1) grip handle (5), every grip the equal fixedly connected with antiskid cover (3) of surface of handle (5).

4. An anti-jam, electrically actuated shut off valve according to claim 1, further comprising: the front face of the stop valve body (1) is fixedly connected with an indication arrow (4), and the indication arrow (4) is located in the middle of the stop valve body (1).

5. An anti-jam electric shut off valve according to claim 1, wherein: the back fixedly connected with model sign (13) of stop valve body (1), model sign (13) are located the middle part of stop valve body (1).

6. An anti-jam, electrically actuated shut off valve according to claim 1, further comprising: the stop valve body (1) is controlled the equal fixedly connected with mounting flange (6) in both ends, every a set of mounting hole (7) have all been seted up to the right flank of mounting flange (6).