CN219198325U

CN219198325U - Water supply regulating valve

Info

Publication number: CN219198325U
Application number: CN202223420419.1U
Authority: CN
Inventors: 秦忠妹; 李青
Original assignee: Jiangsu Jieyi Industrial Equipment Co ltd
Current assignee: Jiangsu Jieyi Industrial Equipment Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-06-16
Anticipated expiration: 2032-12-20

Abstract

The utility model relates to the technical field of regulating valves, and discloses a water supply regulating valve, which comprises a regulating valve body, wherein a buffer mechanism is arranged on one side of the regulating valve body; the buffer mechanism comprises a fixed pipe, the fixed pipe is arranged on one side of the regulating valve body, the inner cavity of the fixed pipe is rotationally connected with a buffer plate, one side of the buffer plate is rotationally connected with a regulating rod, and one end of the regulating rod is rotationally connected with a moving block. This water supply regulating valve links to each other the end of intaking of fixed pipe and governing valve body through setting up buffer gear, when intaking, rivers can strike on the buffer board for the buffer board rotates, when the buffer board rotates, can drive the regulation pole and rotate, makes the regulation pole drive the movable block and removes, thereby makes the movable block drive damping telescopic link shrink, makes the spring carry out atress deformation, thereby reaches the effect of buffering to the impact force, thereby reduces the damage of governing valve.

Description

Water supply regulating valve

Technical Field

The utility model relates to the technical field of regulating valves, in particular to a water supply regulating valve.

Background

In the field of industrial automation process control, a final control element for changing process parameters such as medium flow, pressure, temperature, liquid level and the like by power operation through receiving a control signal output by a control unit is generally composed of an executing mechanism and a valve.

Chinese patent discloses a feedwater governing valve (grant bulletin number CN 216447468U), this patent technology can be when needs throw into the inside of pipeline with the water purification agent before, at first pour into the water purification agent in the funnel, further manual work promotes the funnel for the shutoff piece that is located the funnel bottom slides on the sliding seat, and the spacing is convenient for provide spacing, makes the funnel remove stably, and after pouring into the water purification agent, withdraws the funnel and makes the shutoff piece can block up the upper end of communicating pipe, simple structure convenient to use, but, the governing valve is in the in-process of using, and rivers can enter into the inner chamber of governing valve through the inlet tube, and the water in the inlet tube just contacts with the governing valve in the twinkling of an eye, can strike the governing valve, thereby cause the damage of governing valve easily. Accordingly, one skilled in the art would provide a feed water regulating valve that solves the problems set forth in the background art above.

Disclosure of Invention

The utility model aims to provide a water supply regulating valve, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the water supply regulating valve comprises a regulating valve body, wherein a buffer mechanism is arranged on one side of the regulating valve body;

the damping mechanism comprises a fixed pipe, the fixed pipe is arranged on one side of the regulating valve body, the inner cavity of the fixed pipe is rotationally connected with a damping plate, one side of the damping plate is rotationally connected with an adjusting rod, one end of the adjusting rod is rotationally connected with a moving block, one side of the moving block is fixedly connected with a damping telescopic rod, a spring is sleeved on the surface of the damping telescopic rod, and one end of the spring is fixedly connected with the moving block.

As still further aspects of the utility model: the inner wall fixedly connected with supporting shoe of fixed pipe, the flexible end and the supporting shoe fixed connection of damping telescopic link, the one end and the one side fixed connection of supporting shoe of spring.

As still further aspects of the utility model: the top and the bottom of buffer board all fixedly connected with pivot, the surface of pivot is connected with the inner wall rotation of fixed pipe.

As still further aspects of the utility model: the inner wall fixedly connected with blotter of fixed pipe, the material of blotter is rubber.

As still further aspects of the utility model: the inner wall of the fixed pipe is provided with a guide groove, the inner cavity of the guide groove is slidably connected with a guide block, and the surface of the guide block is slidably connected with the inner wall of the guide groove.

As still further aspects of the utility model: one side swing joint of fixed pipe has the threaded rod, the one end of threaded rod runs through the fixed pipe and with the inner wall threaded connection of governing valve body, the quantity of threaded rod is a plurality of.

As still further aspects of the utility model: the inner cavity sliding connection of fixed pipe has the filter screen, the top swing joint of filter screen has the locating lever, the one end of locating lever runs through the filter screen and with the inner wall threaded connection of fixed pipe.

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

1. according to the utility model, the fixed pipe is connected with the water inlet end of the regulating valve body by the buffer mechanism, when water is fed, water flow can impact on the buffer plate to enable the buffer plate to rotate, and when the buffer plate rotates, the regulating rod is driven to rotate, so that the regulating rod drives the moving block to move, the moving block drives the damping telescopic rod to shrink, the spring is stressed and deformed, and the impact force is buffered, so that the damage of the regulating valve is reduced.

2. According to the utility model, the supporting block is arranged, so that the damping telescopic rod is driven to shrink when the moving block moves, the effect of limiting the damping telescopic rod is achieved through the supporting block, and the damping telescopic rod is prevented from shifting.

Drawings

FIG. 1 is a schematic view of a feed water regulator valve;

FIG. 2 is a perspective view showing a partial structure of a water supply regulating valve;

FIG. 3 is a cross-sectional view of a partial structure of a feed water regulator valve;

fig. 4 is an enlarged view of a portion of the feed water regulator valve at a in fig. 3.

In the figure: 1. a regulating valve body; 2. a buffer mechanism; 201. a fixed tube; 202. a buffer plate; 203. an adjusting rod; 204. a moving block; 205. damping telescopic rod; 206. a spring; 3. a support block; 4. a rotating shaft; 5. a cushion pad; 6. a guide groove; 7. a guide block; 8. a threaded rod; 9. a filter screen; 10. and a positioning rod.

Detailed Description

Referring to fig. 1-4, a water supply regulating valve comprises a regulating valve body 1, wherein a buffer mechanism 2 is arranged on one side of the regulating valve body 1;

the buffer mechanism 2 comprises a fixed pipe 201, the fixed pipe 201 is arranged on one side of the regulating valve body 1, a buffer plate 202 is rotatably connected to an inner cavity of the fixed pipe 201, an adjusting rod 203 is rotatably connected to one side of the buffer plate 202, a moving block 204 is rotatably connected to one end of the adjusting rod 203, a damping telescopic rod 205 is fixedly connected to one side of the moving block 204, a spring 206 is sleeved on the surface of the damping telescopic rod 205, and one end of the spring 206 is fixedly connected with the moving block 204.

Specifically, the inner wall of the fixed pipe 201 is fixedly connected with a supporting block 3, the telescopic end of the damping telescopic rod 205 is fixedly connected with the supporting block 3, and one end of the spring 206 is fixedly connected with one side of the supporting block 3.

Through above-mentioned technical scheme, through setting up buffer gear 2, link to each other the inlet end of fixed pipe 201 and governing valve body 1, when intaking, rivers can strike on buffer board 202, make buffer board 202 rotate, when buffer board 202 rotates, can drive adjust pole 203 and rotate, make adjust pole 203 drive movable block 204 and remove, thereby make movable block 204 drive damping telescopic link 205 shrink, make spring 206 carry out the atress deformation, thereby reach the effect of buffering the impact force, thereby reduce the damage of governing valve, through setting up supporting shoe 3, when movable block 204 removes, can drive damping telescopic link 205 shrink, reach the effect of spacing damping telescopic link 205 through supporting shoe 3, avoid damping telescopic link 205 to take place the skew.

Specifically, the top and bottom of the buffer plate 202 are fixedly connected with a rotating shaft 4, and the surface of the rotating shaft 4 is rotatably connected with the inner wall of the fixed tube 201.

Through above-mentioned technical scheme, through setting up pivot 4, when rotatory to buffer board 202, can drive pivot 4 and rotate at the inner chamber of fixed pipe 201 to make buffer board 202 rotate with pivot 4 as the center.

Specifically, the inner wall of the fixing tube 201 is fixedly connected with a cushion pad 5, and the cushion pad 5 is made of rubber.

Through above-mentioned technical scheme, through setting up buffer board 202, when adjusting lever 203 and rotating, can contact with buffer board 202, cushion adjusting lever 203 through buffer board 202, reduce the damage of fixed pipe 201 inner wall.

Specifically, guide slot 6 has been seted up to the inner wall of fixed pipe 201, and the inner chamber sliding connection of guide slot 6 has guide block 7, and guide block 7's surface and guide slot 6's inner wall sliding connection.

Through above-mentioned technical scheme, through setting up the cooperation use of guide way 6 and guide block 7, when removing movable block 204, movable block 204 can drive the guide block 7 and remove at the inner chamber of guide way 6 to reach the effect of leading movable block 204.

Specifically, one side of the fixed pipe 201 is movably connected with a threaded rod 8, one end of the threaded rod 8 penetrates through the fixed pipe 201 and is in threaded connection with the inner wall of the regulating valve body 1, and the number of the threaded rods 8 is a plurality of.

Through above-mentioned technical scheme, through setting up threaded rod 8, reach the effect of being connected between fixed pipe 201 and the governing valve body 1, and fixed pipe 201 is detachable state, can change.

Specifically, the inner cavity of the fixed pipe 201 is slidably connected with a filter screen 9, the top of the filter screen 9 is movably connected with a positioning rod 10, and one end of the positioning rod 10 penetrates through the filter screen 9 and is in threaded connection with the inner wall of the fixed pipe 201.

Through above-mentioned technical scheme, through setting up filter screen 9, when carrying water, reach and carry out filterable effect to impurity, and can dismantle locating lever 10, dismantle the change to filter screen 9.

The working principle of the utility model is as follows: the fixed pipe 201 is connected with the water inlet end of the regulating valve body 1, when water is fed, water flow can impact on the buffer plate 202, so that the buffer plate 202 rotates, when the buffer plate 202 rotates, the regulating rod 203 can be driven to rotate, so that the regulating rod 203 drives the moving block 204 to move, the moving block 204 drives the damping telescopic rod 205 to shrink, the spring 206 is enabled to deform under force, the effect of buffering impact force is achieved, the damage of the regulating valve is reduced, when the moving block 204 moves, the damping telescopic rod 205 is driven to shrink, the effect of limiting the damping telescopic rod 205 is achieved through the supporting block 3, the damping telescopic rod 205 is prevented from deflecting, when the moving block 204 moves, the moving block 204 can drive the guide block 7 to move in the inner cavity of the guide groove 6, the effect of guiding the moving block 204 is achieved, the effect of filtering impurities is achieved when the water is conveyed, the positioning rod 10 can be detached, and the filter screen 9 is detached and replaced.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Feed water governing valve, including governing valve body (1), its characterized in that: one side of the regulating valve body (1) is provided with a buffer mechanism (2);

the buffer mechanism (2) comprises a fixed pipe (201), the fixed pipe (201) is arranged on one side of the regulating valve body (1), a buffer plate (202) is rotationally connected to an inner cavity of the fixed pipe (201), an adjusting rod (203) is rotationally connected to one side of the buffer plate (202), a moving block (204) is rotationally connected to one end of the adjusting rod (203), a damping telescopic rod (205) is fixedly connected to one side of the moving block (204), a spring (206) is sleeved on the surface of the damping telescopic rod (205), and one end of the spring (206) is fixedly connected with the moving block (204).

2. A feed water regulating valve according to claim 1, wherein: the inner wall fixedly connected with supporting shoe (3) of fixed pipe (201), flexible end and supporting shoe (3) fixed connection of damping telescopic link (205), one end and one side fixed connection of supporting shoe (3) of spring (206).

3. A feed water regulating valve according to claim 1, wherein: the top and the bottom of buffer board (202) are all fixedly connected with pivot (4), the surface of pivot (4) is connected with the inner wall rotation of fixed pipe (201).

4. A feed water regulating valve according to claim 1, wherein: the inner wall of the fixed pipe (201) is fixedly connected with a cushion pad (5), and the cushion pad (5) is made of rubber.

5. A feed water regulating valve according to claim 1, wherein: the inner wall of the fixed pipe (201) is provided with a guide groove (6), an inner cavity of the guide groove (6) is slidably connected with a guide block (7), and the surface of the guide block (7) is slidably connected with the inner wall of the guide groove (6).

6. A feed water regulating valve according to claim 1, wherein: one side swing joint of fixed pipe (201) has threaded rod (8), the one end of threaded rod (8) runs through fixed pipe (201) and with the inner wall threaded connection of governing valve body (1), the quantity of threaded rod (8) is a plurality of.

7. A feed water regulating valve according to claim 1, wherein: the inner cavity of the fixed pipe (201) is slidably connected with a filter screen (9), the top of the filter screen (9) is movably connected with a positioning rod (10), and one end of the positioning rod (10) penetrates through the filter screen (9) and is in threaded connection with the inner wall of the fixed pipe (201).