CN218564484U

CN218564484U - Novel high-pressure one-way stop valve

Info

Publication number: CN218564484U
Application number: CN202222634842.5U
Authority: CN
Inventors: 李启华; 李威
Original assignee: Yingkou Huawei Manufacturing Technology Co ltd
Current assignee: Yingkou Huawei Manufacturing Technology Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-03-03
Anticipated expiration: 2032-10-08

Abstract

The utility model relates to a high pressure water pump technical field discloses a novel high pressure check valve, comprising a base plate, a side wall mounting of bottom plate has the dismouting subassembly, the top of bottom plate is provided with the valve body, and joint mutually between dismouting subassembly and the valve body, be provided with the case on one side inner wall of valve body, install outlet pipe and high pressure water pipe connector on the both sides inner wall of valve body respectively, install the spring on one side inner wall of valve body, and the spring is located one side of case, there is first one-way threaded rod through threaded connection on one side outer wall of valve body, sealed piece is installed through the bearing to first one-way threaded rod's one end, through the first arc that sets up, T-shaped draw-in groove, the second arc, T-shaped fixture block, first connecting plate, the second connecting plate, the piece is twisted to second one-way threaded rod and second, can play better parcel effect to high pressure water pipe connector, make it use can not have the not hard up the condition, the effectual emergence that has reduced the condition of leaking, the practicality is stronger.

Description

Novel high-pressure one-way stop valve

Technical Field

The utility model relates to a high pressure water pump technical field, in particular to novel high-pressure one-way stop valve.

Background

The utility model provides an instrument of high pressure water pump processing water, high pressure water pump, it should be miniature high pressure water pump to use the most extensively, because of it has the pressure height, small, conveniently carries, characteristics such as available on-vehicle storage battery drives in addition are often used for aspects such as washing, spraying, pressure boost, pumping water, various miniature water pumps, miniature self priming water pump all can be in the success for honest and clean science and technology looks up relevant data and experimental data.

Through retrieving utility model patent CN212745187U discloses a high pressure one-way stop valve, relates to high pressure water pump technical field. The utility model provides a high-pressure one-way stop valve, includes the valve body base, the one-way stop valve body of top fixedly connected with of valve body base, fastening bolt fixedly connected with briquetting is passed through to one side at one-way stop valve body top, the briquetting has the second sealing washer with the top fixed contact of one-way stop valve body inner wall contact, the central point at briquetting top puts fixedly connected with and presses the cap, and presses the top fixedly connected with gassing needle of cap, the central point of briquetting bottom puts fixedly connected with expanding spring. The utility model discloses a setting of first sealing washer, second sealing washer, third sealing washer and fourth sealing washer has realized that this utility model device has better sealing performance to can effectually prevent the phenomenon of spilling over of water at high-pressure work, through first case, first valve barrel, expanding spring's setting, realized that this utility model device has one-way only to flow the function.

The high-pressure one-way stop valve is a sealing valve, the existing high-pressure one-way stop valve has no water seepage prevention function, the water seepage condition exists when the interface position of the high-pressure one-way stop valve is loosened, the high-pressure one-way stop valve is troublesome to disassemble and assemble, and the high-pressure one-way stop valve is inconvenient to maintain or replace.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel high-pressure one-way stop valve to solve the problem that the current high-pressure one-way stop valve that proposes in the above-mentioned background art does not have the prevention of seepage water function.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a novel high-pressure one-way stop valve, includes the bottom plate, install the dismouting subassembly on a side wall of bottom plate, the top of bottom plate is provided with the valve body, just the dismouting subassembly with looks joint between the valve body, be provided with the case on one side inner wall of valve body, install outlet pipe and high pressure water pipe connector on the both sides inner wall of valve body respectively, install the spring on one side inner wall of valve body, there is first one-way threaded rod through threaded connection on one side outer wall of valve body, sealed piece is installed through the bearing to the one end of first one-way threaded rod, first one-way threaded rod is kept away from the one end welding of sealed piece has the hand wheel, be provided with first arc and second arc on the outer wall of high pressure water pipe connector, T shape draw-in groove has been seted up on a lateral wall of first arc, install T shape fixture block on a lateral wall of second arc, just there is the one-way threaded rod of T shape fixture block with looks joint between the T shape draw-in groove, the welding has first connecting plate on a lateral wall of second arc, the welding has the second connecting plate, just be connected through threaded rod between the second arc.

As preferred scheme, the dismouting subassembly includes two-way threaded rod, first piece, movable block, circular fixture block, fixed plate and circular recess of twisting, two-way threaded rod passes through threaded connection and is in on the lateral wall of two-way threaded rod, first piece welding of twisting is in the one end of two-way threaded rod, the movable block passes through threaded connection and is in on the lateral wall of two-way threaded rod, just the movable block with slip joint between the bottom plate, circular fixture block fixed mounting is in on the lateral wall of movable block, the fixed plate sets up the top of bottom plate, the circular recess is seted up on a lateral wall of fixed plate, just circular fixture block respectively with the valve body with looks joint between the circular recess.

Preferably, the side wall of the first screwing block is provided with an anti-slip groove.

Preferably, a screw hole is formed in one side wall of the bottom plate.

Preferably, a second screwing block is welded at one end of the second one-way threaded rod.

Preferably, the first arc-shaped plate and the second arc-shaped plate are made of rubber.

The utility model discloses a technological effect and advantage:

1. through the first arc, T shape draw-in groove, second arc, T shape fixture block, first connecting plate, second one-way threaded rod and the second that set up and twist the piece, can play better parcel effect to high pressure water pipe joint for it uses and to get up and can not have the not hard up condition, the effectual emergence that reduces the condition of leaking, and the practicality is stronger.

2. Through the two-way threaded rod, the first piece of twisting, movable block, circular fixture block, fixed plate and the circular recess that set up, can dismantle the valve body fast, can be timely when it damages or need overhaul dismantle it get off, and need not just can accomplish the dismantlement with the help of the instrument, and the installation is got up simply conveniently, convenient to popularize and use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged view of a structure a in fig. 1 according to the present invention.

Fig. 3 is a cross-sectional view of the overall structure of the present invention.

Fig. 4 is a schematic view of the structure of the assembly and disassembly assembly of the present invention.

In the figure: 1. a base plate; 2. disassembling and assembling the components; 21. a bidirectional threaded rod; 22. a first screwing block; 23. a movable block; 24. a circular fixture block; 25. a fixing plate; 26. a circular groove; 3. a valve body; 4. a valve core; 5. a water outlet pipe; 6. a high-pressure water pipe joint; 7. a first one-way threaded rod; 8. a sealing block; 9. a hand wheel; 10. a spring; 11. a first arc-shaped plate; 12. a T-shaped slot; 13. a second arc-shaped plate; 14. a T-shaped fixture block; 15. a first connecting plate; 16. a second connecting plate; 17. a second one-way threaded rod; 18. and a second screwing block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The utility model provides a novel high pressure one-way stop valve as shown in fig. 1-4, including bottom plate 1, screw hole has been seted up on a lateral wall of bottom plate 1, can add the bolt and fix bottom plate 1, install dismouting subassembly 2 on a lateral wall of bottom plate 1, the top of bottom plate 1 is provided with valve body 3, and the looks joint between dismouting subassembly 2 and the valve body 3, be provided with case 4 on a lateral wall of valve body 3, install outlet pipe 5 and high pressure water pipe connector 6 on the both sides inner wall of valve body 3 respectively, install spring 10 on a lateral wall of valve body 3, and spring 10 is located one side of case 4, there is first one-way threaded rod 7 through threaded connection on a lateral wall of valve body 3, sealing block 8 is installed through the bearing to one end of first one-way threaded rod 7, the welding of the one end of first one-way threaded rod 7 that keeps away from sealing block 8 has hand wheel 9, be provided with first arc 11 and second arc 13 on the outer wall of high pressure water pipe connector 6, T-shaped clamping groove 12 has been seted up on a lateral wall of first arc 11, install T-shaped clamping block 14 on a lateral wall of second arc 13, and T-shaped clamping block 14 and T-shaped clamping groove 12;

the water-saving valve comprises a first arc-shaped plate 11, a first connecting plate 15 welded on one side wall of the first arc-shaped plate 11, a second connecting plate 16 welded on one side wall of the second arc-shaped plate 13, a second one-way threaded rod 17 connected on one side wall of the second connecting plate 16 through threads, a second screwing block 18 welded on one end of the second one-way threaded rod 17, and the second one-way threaded rod 17 connected with the first connecting plate 15 through threads, firstly, a hand wheel 9 is rotated to drive a sealing block 8 to be away from a high-pressure water pipe joint 6 through the first one-way threaded rod 7, then, the high-pressure water pipe joint 6 can guide water to the inside of a valve body 3 through the high-pressure water pipe, then, water pressure can push a valve core 4 to the position of a spring 10, so that a water outlet pipe 5 can discharge water, the spring 10 can rebound the valve core 4 after the high-pressure water pipe joint 6 is closed, at the moment, the water backflow inside a water outlet pipe 5 can push the valve core 4 to the top of the high-pressure water pipe joint 6, so that the whole can only transport water, then, the T-shaped fixture block 14 and the T-shaped clamping groove 12 can be used for clamping the first arc-shaped plate 11 and the second arc-shaped plate 13 to be clamped together, the first connecting plate 18 can better protect the first connecting plate from water leakage, and the second one-way threaded rod, thereby, the first connecting plate 15 can be used for preventing water pipe joint, and the high-pressure water pipe joint, thereby preventing water pipe joint, and the high-pressure water pipe joint 15 from loosening effect.

In this embodiment, the dismounting assembly 2 includes a two-way threaded rod 21, a first screwing block 22, a movable block 23, a circular fixture block 24, a fixing plate 25 and a circular groove 26, the two-way threaded rod 21 is connected to a side wall of the two-way threaded rod 21 through a thread, the first screwing block 22 is welded at one end of the two-way threaded rod 21, an anti-slip groove is formed in the side wall of the first screwing block 22, the movable block 23 is connected to the side wall of the two-way threaded rod 21 through a thread, the movable block 23 is slidably connected with the bottom plate 1, the circular fixture block 24 is fixedly mounted on a side wall of the movable block 23, the fixing plate 25 is arranged at the top of the bottom plate 1, the circular groove 26 is formed in a side wall of the fixing plate 25, the circular fixture block 24 is respectively connected with the valve body 3 and the circular groove 26 in a snap-fit manner, rotation of the first screwing block 22 can drive the two-way threaded rod 21 to rotate, then the movable block 23 is driven to slide at the top of the bottom plate 1 through a thread by the two-way, so that the circular fixture block 24 can be separated from the circular groove 26 from the circular groove 3 to facilitate dismounting of the valve body 3, thereby facilitating dismounting the valve body 3, when the valve body is damaged, and the replacement can be performed conveniently, and the maintenance work can be performed more conveniently and more conveniently.

In this embodiment, the material of first arc 11 and second arc 13 is rubber, and rubber material parcel sense can be better, can improve the fastness.

This practical theory of operation: the utility model relates to a novel high pressure check stop valve, at first, it can drive sealed piece 8 through first one-way threaded rod 7 and keep away from high pressure water pipe joint 6 to rotate hand wheel 9, then let high pressure water pipe joint 6 can lead the inside of valve body 3 with water through high pressure water pipe, then water pressure can push away the position of spring 10 with case 4, thereby let out water pipe 5 can go out water, spring 10 can kick-back case 4 after closing high pressure water pipe joint 6, the inside water reflux of outlet pipe 5 can push away case 4 to high pressure water pipe joint 6's top this moment, thereby let case 4 plug up high pressure water pipe joint 6, make whole can only one-way water transportation, then utilize T shape fixture block 14 and T shape draw-in groove 12 can let first arc 11 and second arc 13 joint together, it twists the piece 18 and can twist second one-way threaded rod 17 respectively with second connecting plate 16 and first connecting plate 15 together to recycle the second.

Rotating first twist block 22 can drive two-way threaded rod 21 and rotate, then utilize the screw thread to drive movable block 23 by two-way threaded rod 21 and slide at the top of bottom plate 1 to let circular fixture block 24 can with circular recess 26 and valve body 3 between separate, so that dismantle valve body 3.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel high pressure check stop valve, includes bottom plate (1), its characterized in that: the improved structure of the valve is characterized in that a dismounting component (2) is installed on one side wall of the bottom plate (1), a valve body (3) is arranged at the top of the bottom plate (1), the dismounting component (2) is connected with the valve body (3) in a clamped mode, a valve core (4) is arranged on one side inner wall of the valve body (3), a water outlet pipe (5) and a high-pressure water pipe connector (6) are installed on two side inner walls of the valve body (3) respectively, a spring (10) is installed on one side inner wall of the valve body (3), a first one-way threaded rod (7) is connected onto one side outer wall of the valve body (3) through threads, a sealing block (8) is installed at one end of the first one-way threaded rod (7) through a bearing, a hand wheel (9) is welded at one end of the sealing block (8), a first arc-shaped clamping block (11) and a second arc-shaped plate (13) are arranged on the outer wall of the high-pressure water pipe connector (6), a T-shaped clamping groove (12) is formed in one side wall of the first arc-shaped plate (11), a T-shaped clamping groove (12) is installed on one side wall of the second arc-shaped clamping block (14), a connecting plate (15) is welded with a first connecting plate (13), and a second connecting plate (16), one side wall of the second connecting plate (16) is connected with a second one-way threaded rod (17) through threads, and the second one-way threaded rod (17) is connected with the first connecting plate (15) through threads.

2. The novel high-pressure one-way stop valve as claimed in claim 1, wherein: dismouting subassembly (2) are including two-way threaded rod (21), first piece (22), movable block (23), circular fixture block (24), fixed plate (25) and circular recess (26) of twisting, two-way threaded rod (21) are in through threaded connection on the lateral wall of two-way threaded rod (21), first piece (22) welding of twisting is in the one end of two-way threaded rod (21), movable block (23) are in through threaded connection on the lateral wall of two-way threaded rod (21), just movable block (23) with slip joint between bottom plate (1), circular fixture block (24) fixed mounting be in on the lateral wall of movable block (23), fixed plate (25) set up the top of bottom plate (1), circular recess (26) are seted up on the lateral wall of fixed plate (25), just circular fixture block (24) respectively with valve body (3) with the looks joint between circular recess (26).

3. The novel high-pressure one-way stop valve as claimed in claim 2, characterized in that: an anti-slip groove is formed in the side wall of the first screwing block (22).

4. The novel high-pressure one-way stop valve according to claim 1, characterized in that: a screw hole is arranged on one side wall of the bottom plate (1).

5. The novel high-pressure one-way stop valve as claimed in claim 1, wherein: one end of the second one-way threaded rod (17) is welded with a second screwing block (18).

6. The novel high-pressure one-way stop valve as claimed in claim 1, wherein: the first arc-shaped plate (11) and the second arc-shaped plate (13) are both made of rubber.