CN214036939U - Flow-regulating pressure-regulating valve - Google Patents

Abstract

The utility model relates to the technical field of valves, and a flow regulating air-vent valve is disclosed, including the water inlet, the water inlet right side is provided with the base, the base right side is provided with the delivery port, the inside adjusting device that is provided with of base, adjusting device includes carousel, handle, set-square, fixed axle, fixed disk, baffle, concave groove, convex block be provided with the ball between adjusting device and the base. This accent and flow air-vent valve has changed the mode that traditional slider-crank drove piston control rivers size through set-square, carousel, fixed disk isotructure that set up, adopts the mode that directly opens and shuts to control rivers, and the maintenance is dismantled from the base to whole adjusting device convenience in addition, has facilitate the use, more accurate control rivers size, prevents advantages such as card is dead, convenient maintenance.

Description

Flow-regulating pressure-regulating valve

Technical Field

The utility model relates to the technical field of valves, specifically a flow regulating air-vent valve.

Background

The flow-regulating pressure-regulating valve mainly comprises a valve body, a piston guide rail, a built-in crank slide block mechanism, a seal, internal parts and the like. The crank sliding block is mainly adopted to drive the piston to move, axially symmetrical annular flow channels are formed in the valve body, the flow area is effectively controlled, and the flow channels with the sections decreasing from the inlet to the outlet are formed, so that the flow velocity of the fluid gradually increases, and jet flow collision is formed towards the center direction of the pipeline through multiple holes in the circumferential direction, and the purposes of energy dissipation, pressure reduction and flow regulation are achieved. Traditional piston governing valve is slightly not enough when accurate regulated flow size, promotes the piston through slider-crank moreover and controls water, and the piston card appears dying in the condition of delivery port one end too big easily hard, leads to the device to damage inconvenient maintenance.

Disclosure of Invention

Technical problem to be solved

The utility model provides a flow regulating air-vent valve, possess facilitate the use, more accurate control rivers size, prevent advantages such as card is dead, convenient maintenance, solved above-mentioned technical problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the flow regulating and pressure regulating valve comprises a water inlet, wherein a base is arranged on the right side of the water inlet, a water outlet is formed in the right side of the base, an adjusting device is arranged inside the base and comprises a rotary disc, a handle, a triangular plate, a fixed shaft, a fixed disc, a baffle plate, a concave groove and a convex block, and a ball is arranged between the adjusting device and the base.

Preferably, the outer surfaces of the water inlet and the water outlet are both provided with inserting ports;

eight insertion ports are symmetrically arranged on the outer surfaces of the water inlet and the water outlet.

The eight inserting ports can be used for conveniently connecting the water inlet with the water outlet, the water inlet pipe and the water outlet pipe, and the usability of the device is improved.

Preferably, the lower end of the base is provided with a square hole.

Through set up the quad slit in base bottom, can make things convenient for stretching out of handle, make things convenient for people to rotate handle and drive the carousel.

Preferably, a fixed shaft is clamped on the inner wall of the rotary table, a triangular plate is fixedly mounted at the right end of the fixed shaft, a concave groove is formed in one side of the triangular plate, a convex block is arranged on the other side of the triangular plate, a baffle is arranged on the front side of the triangular plate, a handle is arranged at the lower end of the rotary table, and a fixed disc is arranged on the right side of the triangular plate;

the turntable is positioned on the fixed shaft and is provided with a chute;

six fixed shafts, six triangular plates and six baffle plates are distributed on the right side of the turntable in an annular manner;

the two fixed disks are symmetrically arranged on the left side and the right side of the rotary table, one side, located on the set square, of each fixed disk is provided with a hexagonal groove, and the baffle plates are clamped in the hexagonal grooves formed in the rotary table;

and a ball is arranged between the turntable and the fixed disk.

The fixed axle joint through setting up slides at the carousel inner wall, can conveniently rotate the carousel through the handle and drive the set-square and open and shut, open inhalant canal, make things convenient for the flow of water, carry out the joint with six set-squares through the concave groove and the convex block that set up, make things convenient for the set-square to open and shut, the baffle through setting up can make things convenient for the set-square to slide in some hexagonal inslots that the fixed axle inner wall was seted up, through set up the ball between fixed disk and carousel, can make things convenient for the rotation of carousel, it opens along with hexagonal lots to drive the set-square, regulation and control rivers size that can be accurate.

Preferably, the balls are respectively arranged between the base and the rotary table and between the rotary table and the fixed disc.

The rotation of carousel can be made things convenient for through the ball that sets up, turns into rolling friction with static friction, reduces the loss of carousel, improves the life of device.

Compared with the prior art, the utility model provides a flow regulating air-vent valve possesses following beneficial effect:

1. the mode that traditional slider-crank drove piston control rivers size has been changed through the set-square, carousel, fixed disk isotructure that set up, adopts the mode that directly opens and shuts to control rivers, and the maintenance is dismantled from the base to whole adjusting device convenience moreover, has facilitate the use, more accurate control rivers size, prevents advantages such as card is dead, convenient maintenance.

2. Static friction can be converted into rolling friction through the arranged balls, and the service life of the device is effectively prolonged.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of a partial structure of the adjusting device of the present invention;

FIG. 3 is a schematic structural view of the adjusting device of the present invention;

fig. 4 is the schematic diagram of the triangular plate structure of the present invention.

Wherein: 1. a water inlet; 2. a base; 3. a water outlet; 4. an adjustment device; 401. a turntable; 402. a handle; 403. a set square; 404. a fixed shaft; 405. fixing the disc; 406. a baffle plate; 407. a concave groove; 408. a convex block; 5. a ball bearing; 6. an interface.

Detailed Description

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.

Referring to fig. 1-4, a flow-regulating pressure-regulating valve includes a water inlet 1, a base 2 disposed on the right side of the water inlet 1, a water outlet 3 disposed on the right side of the base 2, and an adjusting device 4 disposed inside the base 2, wherein the adjusting device 4 includes a turntable 401, a handle 402, a triangle plate 403, a fixing shaft 404, a fixing disc 405, a baffle 406, a concave groove 407, and a ball 5 disposed between the adjusting device 4 and the base 2 via a convex block 408.

Specifically, as shown in fig. 1, the outer surfaces of the water inlet 1 and the water outlet 3 are both provided with a socket 6;

eight insertion ports 6 are symmetrically arranged on the outer surfaces of the water inlet 1 and the water outlet 3.

Through the technical scheme, the water inlet 1 and the water outlet 3 can be conveniently connected with the water inlet pipe and the water outlet pipe through the eight arranged inserting ports 6, and the usability of the device is improved.

Specifically, as shown in fig. 1, a square hole is provided at the lower end of the base 2.

Through the technical scheme, the square hole is formed in the bottom of the base 2, so that the handle 402 can be conveniently stretched out, and people can conveniently rotate the handle 402 to drive the turntable 401.

Specifically, as shown in fig. 2, 3 and 4, a fixed shaft 404 is clamped on the inner wall of the turntable 401, a triangular plate 403 is fixedly installed at the right end of the fixed shaft 404, a concave groove 407 is formed in one side of the triangular plate 403, a convex block 408 is arranged on the other side of the triangular plate 403, a baffle 406 is arranged on the front side of the triangular plate 403, a handle 402 is arranged at the lower end of the turntable 401, and a fixed disc 405 is arranged on the right side of the triangular plate 403;

the turntable 401 is positioned on the fixed shaft 404 and is provided with a chute;

six fixed shafts 404, triangular plates 403 and baffle plates 406 are distributed on the right side of the turntable 401 in an annular manner;

the two fixed disks 405 are symmetrically arranged on the left side and the right side of the turntable 401, one side, located on the set square 403, of the fixed disk 405 is provided with a hexagonal groove, and the baffle 406 is clamped in the hexagonal groove formed in the turntable 401;

balls 5 are provided between the turntable 401 and the fixed disk 405.

Through the technical scheme, the fixed axle 404 joint through setting up slides at carousel 401 inner wall, can conveniently rotate carousel 401 through handle 402 and drive set-square 403 and open and shut, open inhalant canal, make things convenient for the flow of water, carry out the joint with six set-squares 403 through the concave groove and the protruding piece 408 that set up, make things convenient for set-square 403 to open and shut, baffle 406 through setting up can make things convenient for set-square 403 to set up some hexagonal inslots at fixed axle 404 inner wall and slide, through set up ball 5 between fixed disk 405 and carousel 401, can make things convenient for the rotation of carousel 401, drive set-square 403 and open along with the hexagonal inslot, regulation and control rivers size that can be accurate.

Specifically, as shown in fig. 1 and 2, the balls 5 are provided in a plurality of numbers, respectively, between the base 2 and the turntable 401, and between the turntable 401 and the fixed disk 405.

Through the technical scheme, the rotation of the turntable 401 can be facilitated through the arranged balls 5, the static friction is converted into rolling friction, the loss of the turntable 401 is reduced, and the service life of the device is prolonged.

When the water outlet pipe is used, the water inlet pipe and the water outlet pipe are connected to the water inlet 1 and the water outlet 3 in an inserting mode through the inserting port 6, the rotary disc 401 is rotated through the handle 402, the transverse force of the rotary disc 401 can push the triangular plate 403 to slide in the hexagonal groove formed in the fixed disc 405 along with the baffle 406, the longitudinal force of the rotary disc 401 can push the fixing shaft 404 on the triangular plate 403 to slide in the inclined groove in the rotary disc 401, the six triangular plates 403 can be clamped and slide through the arranged concave groove 407 and the convex block 408 to open the channel, and water can flow to the water outlet pipe.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a pressure-regulating valve adjusts a current, includes water inlet (1), its characterized in that: the water inlet (1) right side is provided with base (2), base (2) right side is provided with delivery port (3), base (2) inside is provided with adjusting device (4), adjusting device (4) include carousel (401), handle (402), set-square (403), fixed axle (404), fixed disk (405), baffle (406), concave groove (407), protruding piece (408), be provided with ball (5) between adjusting device (4) and base (2).

2. The flow regulating pressure regulating valve according to claim 1, wherein: the outer surfaces of the water inlet (1) and the water outlet (3) are provided with inserting ports (6);

eight insertion ports (6) are symmetrically arranged on the outer surfaces of the water inlet (1) and the water outlet (3).

3. The flow regulating pressure regulating valve according to claim 1, wherein: the lower end of the base (2) is provided with a square hole.

4. The flow regulating pressure regulating valve according to claim 1, wherein: a fixed shaft (404) is clamped on the inner wall of the rotary table (401), a triangular plate (403) is fixedly installed at the right end of the fixed shaft (404), a concave groove (407) is formed in one side of the triangular plate (403), a convex block (408) is arranged on the other side of the triangular plate (403), a baffle (406) is arranged on the front side of the triangular plate (403), a handle (402) is arranged at the lower end of the rotary table (401), and a fixed disc (405) is arranged on the right side of the triangular plate (403);

the turntable (401) is positioned on the fixed shaft (404) and is provided with a chute;

six fixed shafts (404), six triangular plates (403) and six baffle plates (406) are annularly distributed on the right side of the turntable (401);

the two fixed disks (405) are symmetrically arranged on the left side and the right side of the turntable (401), a hexagonal groove is formed in one side, located on the set square (403), of the fixed disk (405), and the baffle (406) is clamped in the hexagonal groove formed in the turntable (401);

and a ball (5) is arranged between the turntable (401) and the fixed disk (405).

5. The flow regulating pressure regulating valve according to claim 1, wherein: the balls (5) are respectively arranged between the base (2) and the rotary disc (401) and between the rotary disc (401) and the fixed disc (405).

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