Valve capable of adjusting water pressure

Abstract

The utility model discloses a valve capable of adjusting water pressure, which belongs to the technical field of water pressure switches and comprises a cabinet body, a cabinet cover is arranged at the top of the cabinet body, a transverse pipe is arranged in the cabinet body, fixing rings are sleeved on the outer sides of two ends of the transverse pipe, a vertical pipe is arranged on the outer side of the middle of the transverse pipe, and rubber rings are arranged on two sides of the bottom in the vertical pipe. According to the valve capable of adjusting the water pressure, by arranging the connecting block, the rack, the gear, the cross rod, the rocker, the spring, the limiting groove, the connecting column, the rotating disc and the connecting column, the rocker is held to rotate the connecting column and the rotating disc, the rotating disc drives the cross rod to rotate, the cross rod drives the gear to rotate, and the gear drives the rack to move upwards or downwards; therefore, the rack drives the connecting block to move upwards or downwards, then the rocker is pressed to extrude the connecting column, the connecting column can be embedded into the limiting groove, the fixing effect is achieved, and the situation that the rotating disc is collided by external force or vibrates, so that the rotating disc deflects, and normal use of the valve is affected is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of water pressure switches, in particular to a valve capable of adjusting water pressure. Background Art

[0002] A valve is a control component in a fluid delivery system. It has functions such as shutoff, regulation, flow diversion, backflow prevention, pressure stabilization, flow diversion or overflow pressure relief. Valves used in fluid control systems have a wide variety of existing valve types and specifications, and their internal structures are also relatively complex. During use, a turning handle is usually used to adjust the valve core. Since the turning handle may be accidentally touched by external force collision or vibration, the turning handle will deflect, thereby causing the valve core to shift position, affecting the normal use of the valve. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides a valve with adjustable water pressure, which solves the problem that the handle may be accidentally touched by external force collision or vibration, causing the handle to deflect and thus drive the valve core to shift position.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a valve capable of adjusting water pressure, comprising a cabinet, a cabinet cover is arranged on the top of the cabinet, a horizontal pipe is arranged inside the cabinet, two ends of the horizontal pipe pass through two sides inside the cabinet, fixing rings are sleeved on the outer sides of the two ends of the horizontal pipe, a vertical pipe is arranged on the middle outer side of the horizontal pipe, rubber rings are arranged on both sides of the bottom of the vertical pipe, an inclined block is arranged on one side of the rubber ring, a connecting seat is fixedly connected between the two inclined blocks, and a connecting block is fixedly connected on the top of the connecting seat;

[0005] A slide groove is provided in one side of the connecting block, a baffle is fixedly connected to the bottom end of the slide groove, a rack is fixedly connected to the top of the baffle in the slide groove, a gear is provided on one side of the rack, and the rack and the gear are meshed with each other, a cross bar is fixedly connected in the gear, a turntable is fixedly connected to one end of the cross bar, a connecting column is sleeved in the turntable, a rocker is fixedly connected to the front end of the connecting column, a spring is sleeved on the outer side of the connecting column, and the spring is arranged between the turntable and the rocker.

[0006] As a further solution of the utility model: the outer front end of the cabinet is fixedly connected to a box body, the cross bar passes through the inside of the box body, the turntable is arranged inside the box body, the front end of the box body is provided with a cover, the front end of the cover is fixedly connected with a buckle, and the side of the box body corresponding to the turntable is provided with a plurality of limit grooves.

[0007] As a further solution of the utility model: a right baffle is fixedly connected to the top of the vertical pipe, a left baffle is provided on one side of the right baffle, and a connecting shaft is provided between the left baffle and the right baffle.

[0008] As a further solution of the utility model: a screw is sleeved inside the fixing ring, and a nut is sleeved outside the screw.

[0009] As a further solution of the utility model: connecting rings are sleeved on the outer sides of the two ends of the transverse tube, and the connecting rings are designed in a circular ring shape.

[0010] As a further solution of the utility model: a handle is provided on the top of the cabinet cover, and the number of the handles is two.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The valve with adjustable water pressure is provided with a connecting block, a rack, a gear, a cross bar, a rocker, a spring, a limit groove, a connecting column, a turntable and a connecting column. The connecting column and the turntable are rotated by holding the rocker, so that the turntable drives the cross bar to rotate, and the cross bar drives the gear to rotate, so that the gear drives the rack to move upward or downward, and the rack drives the connecting block to move upward or downward, so that the staff can adjust the valve more conveniently. Then, by pressing the rocker, the rocker squeezes the connecting column, and with the tension of the spring, the connecting column can be embedded in the limit groove to play a fixing role, thereby preventing the turntable from being deflected by external collision or vibration and affecting the normal use of the valve.

[0013] 2. The valve with adjustable water pressure can be freely installed and disassembled by arranging connecting rings, screws, cross pipes, fixing rings and nuts. When the valve needs to be installed, the cross pipe can be connected to the water pipe through the connecting ring, and then the fixing ring is installed on the outside of the connecting ring, and the screws are installed in the fixing ring. The fixing ring is fixed by tightening the nuts on the outside of the screws, so that the cross pipe and the water pipe are more closely connected, making it more convenient for workers to repair, install and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of a partial cross section of the cabinet of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure inside the horizontal pipe and vertical pipe of the utility model;

[0017] Figure 4 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] In the figure: 1. cabinet body; 2. cabinet cover; 3. handle; 4. right baffle; 5. connecting shaft; 6. left baffle; 7. connecting ring; 8. screw; 9. vertical pipe; 10. horizontal pipe; 11. fixing ring; 12. nut; 13. connecting seat; 14. connecting block; 15. rack; 16. gear; 17. cross bar; 18. inclined block; 19. rubber ring; 20. baffle; 21. box body; 22. cover; 23. buckle; 24. rocker; 25. turntable; 26. spring; 27. limit groove; 28. connecting column; 29. ​​slide groove. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a valve capable of adjusting water pressure, comprising a cabinet body 1, a cabinet cover 2 is arranged on the top of the cabinet body 1, a handle 3 is arranged on the top of the cabinet cover 2, and the number of the handles 3 is two. Because the handles 3 are arranged, the cabinet cover 2 can be opened by pulling the handles 3, so as to facilitate the inspection of various components in the cabinet body 1;

[0021] A horizontal pipe 10 is provided inside the cabinet 1, and connecting rings 7 are sleeved on the outer sides of both ends of the horizontal pipe 10. The connecting ring 7 is designed in a circular ring shape. Due to the connection ring 7, the horizontal pipe 10 can be connected to the water pipe, so that the valve controls the water pressure in the pipe;

[0022] The two ends of the transverse pipe 10 pass through the two sides of the cabinet 1, and the outer sides of the two ends of the transverse pipe 10 are sleeved with fixing rings 11, and the fixing rings 11 are sleeved with screws 8, and the outer sides of the screws 8 are sleeved with nuts 12. By setting the fixing rings 11, screws 8 and nuts 12, the fixing rings 11 are fixed by tightening the nuts 12 on the outer sides of the screws 8, so that the connection between the transverse pipe 10 and the water pipe can be more closely fitted, thereby preventing leakage at the connection between the transverse pipe 10 and the water pipe.

[0023] A vertical pipe 9 is provided on the middle outer side of the horizontal pipe 10, and a right baffle 4 is fixedly connected to the top of the vertical pipe 9. A left baffle 6 is provided on one side of the right baffle 4, and a connecting shaft 5 is provided between the left baffle 6 and the right baffle 4. By arranging the right baffle 4, the connecting shaft 5 and the left baffle 6, when the rack 15 drives the connecting block 14 to move upward, the left baffle 6 can be pushed open to make the valve work normally, and at the same time, foreign objects can be prevented from entering the vertical pipe 9 and jamming the internal components so that they cannot work.

[0024] Rubber rings 19 are provided on both sides of the bottom of the vertical tube 9, and an inclined block 18 is provided on one side of the rubber ring 19. A connecting seat 13 is fixedly connected between the two inclined blocks 18, and a connecting block 14 is fixedly connected to the top of the connecting seat 13. A slide groove 29 is provided on one side of the connecting block 14, and a stopper 20 is fixedly connected to the bottom end of the slide groove 29. A rack 15 is fixedly connected to the top of the stopper 20 in the slide groove 29. A gear 16 is provided on one side of the rack 15, and the rack 15 and the gear 16 are meshed with each other. A crossbar 16 is fixedly connected to the gear 16. Rod 17, the outer front end of the cabinet 1 is fixedly connected with a box body 21, the cross bar 17 passes through the inside of the box body 21, the turntable 25 is arranged inside the box body 21, the front end of the box body 21 is provided with a cover 22, the front end of the cover 22 is fixedly connected with a buckle 23, and the side of the box body 21 corresponding to the turntable 25 is provided with a plurality of limit grooves 27. By setting the buckle 23 and the limit groove 27, the cross bar 17 can be prevented from slipping, and the tension of the spring 26 can be used to make the buckle 23 embedded in the limit groove 27 to play a fixing role;

[0025] One end of the cross bar 17 is fixedly connected to a turntable 25 , a connecting column 28 is sleeved inside the turntable 25 , a front end of the connecting column 28 is fixedly connected to a rocker 24 , a spring 26 is sleeved outside the connecting column 28 , and the spring 26 is arranged between the turntable 25 and the rocker 24 .

[0026] The working principle of the utility model is as follows: when it is needed, firstly, the two ends of the horizontal pipe 10 are connected to the water pipe through the connecting ring 7, and then the fixing ring 11 is installed on the outside of the connecting ring 7, and the screw 8 is installed in the fixing ring 11, and the fixing ring 11 is fixed by tightening the nut 12 on the outside of the screw 8, so that the connection between the horizontal pipe 10 and the water pipe is more closely fitted, and then the cover 22 is opened by holding the buckle 23 to exert force outwards, and then the connecting column 28 stuck in the limit groove 27 is pulled out by holding the rocker 24 to exert force outwards, and then the connecting column 28 stuck in the limit groove 27 is pulled out by hand. The rocker 24 is held to rotate the connecting column 28, and the connecting column 28 drives the turntable 25 to rotate. When the turntable 25 rotates, it drives the cross bar 17, and the cross bar 17 drives the gear 16 to rotate, so that the gear 16 drives the rack 15 to move upward or downward, so that the rack 15 drives the connecting block 14, the connecting block 14 drives the connecting seat 13, the connecting seat 13 drives the inclined block 18, and the inclined block 18 drives the rubber ring 19, and finally the connecting column 28 is squeezed inwardly back to the limit groove 27, so as to adjust the valve to control the water pressure.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A valve capable of regulating water pressure, comprising a cabinet (1), characterized in that: A cabinet cover (2) is provided on the top of the cabinet (1), a transverse tube (10) is provided inside the cabinet (1), two ends of the transverse tube (10) pass through two sides inside the cabinet (1), fixing rings (11) are sleeved on the outer sides of the two ends of the transverse tube (10), a vertical tube (9) is provided on the middle outer side of the transverse tube (10), rubber rings (19) are provided on both sides of the bottom inside the vertical tube (9), an inclined block (18) is provided on one side of the rubber ring (19), a connecting seat (13) is fixedly connected between the two inclined blocks (18), and a connecting block (14) is fixedly connected to the top of the connecting seat (13); A slide groove (29) is provided in one side of the connecting block (14), a stop bar (20) is fixedly connected to the bottom end of the slide groove (29), a rack (15) is fixedly connected above the stop bar (20) in the slide groove (29), a gear (16) is provided on one side of the rack (15), and the rack (15) and the gear (16) are meshed with each other, a cross bar (17) is fixedly connected in the gear (16), one end of the cross bar (17) is fixedly connected to a turntable (25), a connecting column (28) is sleeved in the turntable (25), a rocker (24) is fixedly connected to the front end of the connecting column (28), a spring (26) is sleeved on the outer side of the connecting column (28), and the spring (26) is arranged between the turntable (25) and the rocker (24).

2. A valve capable of adjusting water pressure according to claim 1, characterized in that: The outer front end of the cabinet (1) is fixedly connected to a box body (21), the cross bar (17) passes through the inside of the box body (21), the turntable (25) is arranged inside the box body (21), the front end of the box body (21) is provided with a cover (22), the front end of the cover (22) is fixedly connected with a buckle (23), and a side of the box body (21) corresponding to the turntable (25) is provided with a plurality of limit grooves (27).

3. The valve capable of adjusting water pressure according to claim 1, characterized in that: A right baffle (4) is fixedly connected to the top of the vertical pipe (9), a left baffle (6) is provided on one side of the right baffle (4), and a connecting shaft (5) is provided between the left baffle (6) and the right baffle (4).

4. The valve capable of adjusting water pressure according to claim 1, characterized in that: A screw (8) is sleeved inside the fixing ring (11), and a nut (12) is sleeved outside the screw (8).

5. The valve capable of adjusting water pressure according to claim 1, characterized in that: The outer sides of the two ends of the transverse tube (10) are sleeved with connecting rings (7), and the connecting rings (7) are designed to be annular.

6. The valve capable of adjusting water pressure according to claim 1, characterized in that: The top of the cabinet cover (2) is provided with handles (3), and the number of the handles (3) is two.

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