CN216643132U

CN216643132U - Push-pull switch type ball valve

Info

Publication number: CN216643132U
Application number: CN202220138031.3U
Authority: CN
Inventors: 穆莉; 李新明; 先夏昱; 赵晓刚
Original assignee: Chongqing Jinqiu High Pressure Valve Co ltd
Current assignee: Chongqing Jinqiu High Pressure Valve Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-05-31
Anticipated expiration: 2032-01-19

Abstract

The utility model provides a push-pull switch type ball valve, which relates to the technical field of valves and comprises a valve main body, wherein a water inlet is formed in one end of the valve main body, a sealing baffle is fixedly installed at one end, away from the water inlet, of the valve main body, a water outlet pipe is installed at one side of the valve main body, connecting flanges are installed on the outer surfaces of two ends of the valve main body and the outer surface of the bottom of the water outlet pipe, a limit stop block is movably installed inside one end, close to the water inlet, of the valve main body, and a push-pull switch is arranged on one side of the upper end of the valve main body. The sliding plate is pushed to change the position of the sliding plate in the sliding groove, so that the control on the state of the valve is realized, the control is more sensitive, the first limiting plate is in limiting fit with the second limiting plates in different limiting grooves, the sliding plate can be fixed at different positions, the overlapping area of the through hole and the water outlet can be accurately controlled, and the internal flow of the pipeline can be accurately controlled.

Description

Push-pull switch type ball valve

Technical Field

The utility model relates to the technical field of valves, in particular to a push-pull switch type ball valve.

Background

The ball valve is used for cutting off or connecting medium in pipeline, and has good sealing performance and wear resistance. The ball valve provided by the patent with the application number of 202021742738.2 comprises a valve body, a valve core and a handle, wherein the valve core is provided with a valve rod in a linkage manner, the handle and the valve rod rotate synchronously, the ball valve further comprises a limiting part, the limiting part and the handle or the valve rod rotate synchronously, the valve body is further fixedly provided with a first limiting part and a second limiting part along the rotating track of the limiting part, the limiting part is in interference fit with the first limiting part and the second limiting part to realize the rotating limiting of the valve rod, the handle further comprises a fixed rod and a movable rod, the fixed rod is provided with a movable groove along the axial direction thereof, the movable rod is arranged on the movable groove in a telescopic sliding manner, a limiting component used for limiting the stretching length of the movable rod is arranged between the fixed rod and the movable rod, the limiting component comprises a rotating sleeve, the rotating sleeve is rotatably arranged at the end part of the fixed rod, the rotating sleeve is provided with a through hole for the movable rod to penetrate through, be equipped with the guide block on the inner wall of through-hole, be equipped with the guide way on the lateral wall of dead lever, be equipped with a spacing groove along its circumference on the movable rod, guide way and spacing groove looks UNICOM, the guide block slides in the spacing inslot from the guide way, can realize spacing to the movable rod. By adopting the scheme, the automatic opening and closing device can be accurately opened and closed, the length of the handle can be adjusted, and the automatic opening and closing device has a labor-saving effect.

However, in the technical scheme, the switch of the ball valve is troublesome to operate and insensitive to operation, and the valve cannot accurately control the flow of the pipeline, so that the ball valve is improved, and the push-pull switch type ball valve is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a push-pull switch type ball valve which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a push-and-pull switch formula ball valve, includes the valve main part, the one end of valve main part is provided with the water inlet, the one end fixed mounting that the water inlet was kept away from to the valve main part has seal baffle, the outlet pipe is installed to one side of valve main part, the bottom of outlet pipe is provided with the delivery port, flange is all installed to the both ends surface of valve main part and the bottom surface of outlet pipe, the inside movable mounting of one end that the valve main part is close to the water inlet has limit stop, be provided with the through-hole in the limit stop, upper end one side of valve main part is provided with push-and-pull switch.

Preferably, the surfaces of two sides of the limit stop are provided with installation sliding blocks, each installation sliding block is arranged in a corresponding installation sliding groove in a sliding mode, and the installation sliding grooves are formed in two sides of the inner wall of the valve main body.

Preferably, the push-pull switch comprises a sliding groove and a return spring, the sliding groove is formed in the upper surface of one end, close to the sealing baffle, of the valve body, one end of the return spring is fixedly installed on the surface, far away from the water inlet, of one side of the limiting stop, and the other end of the return spring is fixedly installed on the surface, far away from the water inlet, of one side of the sealing baffle.

Preferably, a connecting plate is fixedly mounted on one side surface of the limit stop and above the return spring, a sliding plate is fixedly mounted on the upper surface of the other end of the connecting plate, and the upper end of the sliding plate is arranged in the sliding groove.

Preferably, the upper surface of the sliding plate is fixedly provided with a first holding part, the upper surface of the first holding part is uniformly provided with a plurality of anti-skidding grooves, the surfaces of the two sides of the sliding plate are respectively provided with a first limiting spring, the other end of each first limiting spring is fixedly provided with a first limiting plate, and the upper surface of each first limiting plate is provided with a second holding part.

Preferably, a side surface of the first limiting plate, which is far away from the first limiting spring, is provided with a limiting hole, and a plurality of limiting grooves are uniformly distributed on inner walls of two sides of the sliding groove.

Preferably, a second limiting spring is installed on the inner wall of one end of each limiting groove, a second limiting plate is fixedly installed at the other end of each second limiting spring, and a limiting rod is installed on the surface of the other side of each second limiting plate.

Compared with the prior art, the utility model has the following beneficial effects:

(1) promote first limiting plate to the direction shrink of sliding plate under the effect of two first spacing springs through the second portion of gripping, then promote the sliding plate through first portion of gripping and slide in the sliding tray, drive limit stop under the effect of connecting plate and remove, thereby can make through-hole and delivery port in the limit stop coincide gradually, make the inside circulation state that is in of valve, change its position in the sliding tray through promoting the sliding plate, and then realize the control to the valve state, control is more sensitive, more conveniently operate.

(2) The limiting rod and the limiting hole can enable the first limiting plate to be in limiting fit with the second limiting plates in different limiting grooves under the action of the first limiting spring and the second limiting spring, so that the sliding plate can be fixed at different positions, the area of the through hole coinciding with the water outlet can be accurately controlled, and the flow inside the pipeline can be accurately controlled.

Drawings

FIG. 1 is a schematic view of the overall structure of a push-pull switch type ball valve according to the present invention;

FIG. 2 is a schematic view of another angle of the push-pull switch type ball valve according to the present invention;

FIG. 3 is a side view of a push-pull on-off ball valve of the present invention;

FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 3 of a push-pull switch type ball valve of the present invention;

FIG. 5 is a schematic cross-sectional view taken at C-C of FIG. 3 of a push-pull switch type ball valve of the present invention;

FIG. 6 is a schematic cross-sectional view taken at D-D of FIG. 3 of a push-pull switch type ball valve of the present invention;

fig. 7 is an enlarged view of a push-pull switch type ball valve of the present invention at a point a in fig. 1.

In the figure: 1. a valve body; 2. a water inlet; 3. a water outlet pipe; 4. a water outlet; 5. a connecting flange; 6. a limit stop block; 7. a through hole; 8. sealing the baffle; 9. a push-pull switch; 901. a sliding groove; 902. a return spring; 903. a connecting plate; 904. a sliding plate; 905. a first holding portion; 906. an anti-slip groove; 907. a first limit spring; 908. a first limit plate; 909. a second holding portion; 910. a limiting groove; 911. a second limit spring; 912. a second limiting plate; 913. a limiting rod; 914. a limiting hole; 10. installing a sliding block; 11. and (5) installing a sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1-7, a push-pull switch type ball valve comprises a valve main body 1, a water inlet 2 is arranged at one end of the valve main body 1, a sealing baffle 8 is fixedly arranged at one end, away from the water inlet 2, of the valve main body 1, a water outlet pipe 3 is arranged at one side of the valve main body 1, a water outlet 4 is arranged at the bottom of the water outlet pipe 3, connecting flanges 5 are arranged on the outer surfaces of the two ends of the valve main body 1 and the outer surface of the bottom of the water outlet pipe 3, a limit stop 6 is movably arranged inside one end, close to the water inlet 2, of the valve main body 1, a through hole 7 is formed in the limit stop 6, and a push-pull switch 9 is arranged on one side of the upper end of the valve main body 1.

In this embodiment, the both sides surface of limit stop 6 all is provided with installation slider 10, and every installation slider 10 all slides and sets up in the installation spout 11 that corresponds, and installation spout 11 sets up in the inner wall both sides of valve main part 1, and limit stop 6 slides through installation slider 10 and installation spout 11 and sets up in the inside of valve main part 1, and is more convenient when controlling.

It should be noted that, the push-pull switch 9 includes a sliding groove 901 and a return spring 902, the sliding groove 901 is disposed on an upper surface of one end of the valve body 1 close to the sealing baffle 8, one end of the return spring 902 is fixedly mounted on a side surface of the limit stop 6 away from the water inlet 2, the other end of the return spring 902 is fixedly mounted on a side surface of the sealing baffle 8, the sliding plate 904 can be reset to an initial position in the sliding groove 901 through an elastic action of the return spring 902, and the valve is more convenient to close.

Wherein, a side surface of limit stop 6 and the top fixed mounting who is located reset spring 902 have connecting plate 903, fixed surface installs sliding plate 904 on the other end of connecting plate 903, the upper end of sliding plate 904 sets up in sliding tray 901, fixed surface installs first portion 905 that grips on the upper surface of sliding plate 904, the upper surface evenly distributed of first portion 905 that grips is provided with a plurality of antiskid groove 906, first limit spring 907 is all installed on the both sides surface of sliding plate 904, the other end of every first limit spring 907 all fixed mounting has first limiting plate 908, the last surface mounting of first limiting plate 908 has the second portion 909 of gripping, through setting up the antiskid groove 906 at the first portion 905 upper surface of gripping, the frictional force of the multiplicable first portion 905 upper surface of gripping, it is more convenient when sliding to sliding plate 904.

In this application, a side surface that first limiting plate 908 kept away from first spacing spring 907 is provided with spacing hole 914, the both sides inner wall evenly distributed of sliding tray 901 is provided with a plurality of spacing groove 910, the spacing spring 911 of second is all installed to the one end inner wall of every spacing groove 910, the other end fixed mounting of the spacing spring 911 of second has second limiting plate 912, the opposite side surface mounting of second limiting plate 912 has gag lever post 913, gag lever post 913 and spacing hole 914 can make first limiting plate 908 and the second limiting plate 912 of different spacing inslots 910 carry out spacing cooperation under the effect of first spacing spring 907 and the spacing spring 911 of second, and then accomplish the fixed to sliding plate 904 position, it is more convenient when carrying out on-off control to the valve.

The working principle of the push-pull switch type ball valve is as follows:

during the use, install valve main body 1 and outlet pipe 3 fixedly through flange 5, when need open the valve, promote first limiting plate 908 to shrink to the direction of sliding plate 904 under two first spacing springs 907 through second portion 909 of gripping, then promote sliding plate 904 and slide in sliding tray 901 through first portion 905 of gripping, drive limit stop 6 and remove under the effect of connecting plate 903, thereby can make through-hole 7 and delivery port 4 in the limit stop 6 coincide gradually, make the valve inside be in the circulation state, slide sliding plate 904 to the spacing groove 910 both sides of corresponding position according to the user demand, loosen second portion of gripping 909, make first limiting plate 908 kick-back to in the spacing groove 910, spacing hole 914 of first limiting plate 908 one side can cooperate with spacing rod 913 of second limiting plate 912 one side in resilience in-process, can make first limiting plate 908 and second limiting plate 908 under the effect of first spacing spring 907 and second spacing spring 911 make first limiting plate and second limiting plate 908 912 chucking cooperation, thereby can fix the sliding plate 904 in different positions, cooperation between the second limiting plate 912 in through-hole 7 and different spacing grooves 910, can carry out accurate control to the area of through-hole 7 with the 4 coincidences of delivery port, and then can carry out accurate control to pipeline internal flow, it is more convenient to use, when needs are closed the valve, shrink the both sides to the sliding plate 904 with the first limiting plate 908 of sliding plate 904 both sides, can make sliding plate 904 get back to initial position under reset spring 902's effect, thereby accomplish closing to the valve, change its position in sliding tray 901 through promoting sliding plate 904, and then realize the control to the valve, it is more convenient to operate, control is more sensitive.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a push-and-pull switch formula ball valve, includes valve body (1), its characterized in that: the water inlet valve is characterized in that a water inlet (2) is formed in one end of the valve body (1), a sealing baffle (8) is fixedly mounted at one end, away from the water inlet (2), of the valve body (1), a water outlet pipe (3) is mounted at one side of the valve body (1), a water outlet (4) is formed in the bottom of the water outlet pipe (3), connecting flanges (5) are mounted on the outer surfaces of the two ends of the valve body (1) and the outer surface of the bottom of the water outlet pipe (3), a limit stop (6) is movably mounted inside one end, close to the water inlet (2), of the valve body (1), a through hole (7) is formed in the limit stop (6), and a push-pull switch (9) is arranged on one side of the upper end of the valve body (1).

2. A push-pull on-off ball valve as defined in claim 1 wherein: the surface of the two sides of the limit stop (6) is provided with mounting sliding blocks (10), each mounting sliding block (10) is arranged in a corresponding mounting sliding groove (11) in a sliding manner, and the mounting sliding grooves (11) are arranged on the two sides of the inner wall of the valve main body (1).

3. A push-pull on-off ball valve as defined in claim 1 wherein: the push-pull switch (9) comprises a sliding groove (901) and a reset spring (902), the sliding groove (901) is formed in the upper surface of one end, close to the sealing baffle (8), of the valve body (1), one end of the reset spring (902) is fixedly installed on the surface of one side, away from the water inlet (2), of the limit stop (6), and the other end of the reset spring (902) is fixedly installed on the surface of one side of the sealing baffle (8).

4. A push-pull on-off ball valve as claimed in claim 3 wherein: a connecting plate (903) is fixedly mounted on the surface of one side of the limit stop (6) and above the return spring (902), a sliding plate (904) is fixedly mounted on the upper surface of the other end of the connecting plate (903), and the upper end of the sliding plate (904) is arranged in the sliding groove (901).

5. A push-pull on-off ball valve as claimed in claim 4 wherein: the upper surface of the sliding plate (904) is fixedly provided with a first holding part (905), the upper surface of the first holding part (905) is uniformly provided with a plurality of anti-skidding grooves (906), the surfaces of two sides of the sliding plate (904) are respectively provided with a first limiting spring (907), the other end of each first limiting spring (907) is fixedly provided with a first limiting plate (908), and the upper surface of each first limiting plate (908) is provided with a second holding part (909).

6. A push-pull on-off ball valve as claimed in claim 5 wherein: a limiting hole (914) is formed in the surface, away from the first limiting spring (907), of one side of the first limiting plate (908), and a plurality of limiting grooves (910) are uniformly distributed in the inner walls of the two sides of the sliding groove (901).

7. A push-pull on-off ball valve as claimed in claim 6 wherein: every spacing spring (911) of second is all installed to the one end inner wall of spacing groove (910), the other end fixed mounting of second spacing spring (911) has second limiting plate (912), the opposite side surface mounting of second limiting plate (912) has gag lever post (913).