CN219922310U

CN219922310U - Anti-blocking valve

Info

Publication number: CN219922310U
Application number: CN202321232792.6U
Authority: CN
Inventors: 熊鹰扬
Original assignee: Jiangxi Green Shield Environmental Engineering Co ltd
Current assignee: Jiangxi Green Shield Environmental Engineering Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-10-31
Anticipated expiration: 2033-05-22

Abstract

The utility model relates to the technical field of valves and discloses an anti-blocking valve which comprises a valve body, wherein a water inlet is fixedly arranged on the right surface of the valve body, a flow pipe is fixedly connected to the right surface of the water inlet, a water outlet is fixedly connected to the right surface of the flow pipe, a valve cover is fixedly connected to the outer surface of the flow pipe, a hand wheel is arranged at the top end of the valve cover, an anti-blocking device is arranged inside the valve body, and a convenient cleaning device is arranged inside the valve body.

Description

Anti-blocking valve

Technical Field

The utility model relates to the technical field of valves, in particular to an anti-blocking valve.

Background

The valve is a control component in the fluid conveying system and has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, diverting or overflow pressure relief and the like. A valve for a fluid control system.

To the anti-blocking valve that the valve used when using, because traditional valve is inside to be the fretwork setting, some impurity that rivers carried just get into the valve along with liquid very easily to can lead to piling up impurity too much and lead to the pipeline to block up, the valve is opened condition such as not, increases the clearance degree of difficulty.

To this end we propose an anti-clogging valve.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an anti-blocking valve, overcomes the defects of the prior art, and solves the problems that in the prior art, because the interior of the traditional valve is hollowed, some impurities carried by water flow easily enter the valve along with liquid, the pipeline is blocked due to excessive accumulated impurities, the valve is not opened and the like, and the cleaning difficulty is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-blocking valve, includes the valve body, the right fixed surface of valve body installs the water inlet, the right fixed surface of water inlet is connected with the runner pipe, the right fixed surface of runner pipe is connected with the delivery port, the surface fixedly connected with valve gap of runner pipe, the top of valve gap is provided with the hand wheel, the inside of valve body is provided with anti-blocking device, the inside of valve body is provided with the cleaning device of being convenient for, can cushion the water pressure with the rivers of process, then carries out cubic filtration with rivers to thereby make clean rivers circulate, thereby reduce the damage of water pressure to the filter screen, can also take out the filter vat, carries out quick clearance with accumulational impurity on the inner wall, improves clearance work efficiency and reduces operating time.

Preferably, the anti-blocking device comprises a filter vat, a first filter screen, a second filter screen, a third filter screen, a sleeve pipe, a spring, a baffle, a slide bar and a buffer plate, wherein the filter vat is arranged in the valve body, the first filter screen is fixedly connected with the left surface of the filter vat, the second filter screen is fixedly connected with the inner surface of the filter vat, the third filter screen is fixedly connected with the right surface of the filter vat, the sleeve pipe is fixedly connected with the left surface of the first filter screen, the spring is fixedly connected with the right inner wall of the sleeve pipe, the baffle is movably connected with the inner surface of the sleeve pipe, the left surface of the baffle is fixedly connected with the slide bar, the buffer plate is fixedly connected with the left surface of the slide bar, water flow passing through the baffle is buffered, and then the water flow is filtered for three times, so that clean water flow is circulated, and the water pressure is reduced, and the damage to the filter screens is reduced.

Preferably, the cleaning device of being convenient for includes dwang, limiting plate, arris board, vaulting pole and brush board, the inside of valve body is provided with the dwang, the middle-end fixedly connected with limiting plate of dwang, the right side fixedly connected with arris board of dwang, the surface fixedly connected with vaulting pole of dwang, the one end fixedly connected with brush of dwang is kept away from to the vaulting pole, can take out the filter vat, clears up fast with accumulational impurity on the inner wall, improves clearance work efficiency and reduces operating time.

Preferably, the right surface of filter vat is the joint setting with the left surface of water inlet, the left end of spring and the right surface fixed connection of baffle, sheathed tube left surface has been seted up and has been the first slotted hole that corresponds the slip with the slide bar, and when rivers passed through the valve body, the impact buffer board, compression spring carried out certain buffering to water pressure through buffer board cooperation slide bar.

Preferably, the right surfaces of the second filter screen and the third filter screen are provided with second slotted holes corresponding to the rotating rods, the sizes of the filter openings on the first filter screen, the second filter screen and the third filter screen are ordered from big to small, the rotating rods can rotate in the filter vat, and the limiting plates are matched with the second filter screen to limit the filter openings to avoid falling.

Preferably, the two limiting plates are respectively positioned on the left surface and the right surface of the second filter screen, the hairbrush plates are correspondingly arranged on the inner surface of the filter vat, and the inner wall of the filter vat is cleaned by rotating the hairbrush plates in cooperation with the rotating rod.

Compared with the prior art, the utility model provides an anti-blocking valve, which has the following beneficial effects:

1. this anti-blocking valve can cushion the water pressure with the rivers that pass through in the in-service use, then carries out the cubic filtration with rivers to make clean rivers circulate, thereby reduce the water pressure and reduce the damage of water pressure to the filter screen.

2. This anti-blocking valve can also take out the filter vat, clears up fast with accumulational impurity on the inner wall, improves clearance work efficiency and reduces operating time.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a perspective view of a filter vat and related structure of the present utility model;

FIG. 3 is a schematic perspective view of the interior of the sleeve and its related structure according to the present utility model;

fig. 4 is a schematic perspective view of the inside of the filter vat and its related structure according to the present utility model.

In the figure: 1. a valve body; 2. a water inlet; 3. a flow pipe; 4. a water outlet; 5. a valve cover; 6. a hand wheel; 7. an anti-blocking device; 701. a filter vat; 702. a first filter screen; 703. a second filter screen; 704. a third filter screen; 705. a sleeve; 706. a spring; 707. a baffle; 708. a slide bar; 709. a buffer plate; 8. the cleaning device is convenient; 801. a rotating lever; 802. a limiting plate; 803. a prism plate; 804. a brace rod; 805. and a brush plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, an anti-blocking valve comprises a valve body 1, a water inlet 2 is fixedly arranged on the right surface of the valve body 1, a flow pipe 3 is fixedly connected with the right surface of the water inlet 2, a water outlet 4 is fixedly connected with the right surface of the flow pipe 3, a valve cover 5 is fixedly connected with the outer surface of the flow pipe 3, a hand wheel 6 is arranged at the top end of the valve cover 5, an anti-blocking device 7 is arranged inside the valve body 1, a cleaning device 8 is arranged inside the valve body 1, the anti-blocking device 7 comprises a filter vat 701, a first filter screen 702, a second filter screen 703, a third filter screen 704, a sleeve 705, a spring 706, a baffle plate 708 and a buffer plate 709, a filter vat 701 is arranged inside the valve body 1, a first filter screen 702 is fixedly connected with the left surface of the filter vat 701, a second filter screen 703 is fixedly connected with the right surface of the filter vat, a third filter screen 704 is fixedly connected with the right surface of the filter vat, a sleeve 705 is fixedly connected with the left surface of the first filter screen 702, a sleeve 705 is fixedly connected with the inner wall of the right filter vat 705, a baffle plate 708 is fixedly connected with the left surface of the baffle plate 707 is fixedly connected with the baffle plate 708.

The right surface of filter vat 701 is the joint setting with the left surface of water inlet 2, the left end and the right surface fixed connection of baffle 707 of spring 706, the first slotted hole that is corresponding slip with slide bar 708 is seted up to the left surface of sleeve pipe 705, the second slotted hole corresponding with dwang 801 is all seted up to the right surface of second filter screen 703 and third filter screen 704, the filter mouth size on first filter screen 702, second filter screen 703 and the third filter screen 704 is ordered from big to small.

Working principle: when the filter vat 701 is installed at the junction of the valve body 1 and the water inlet 2, when water flows into the valve body 1, the water flows firstly contact with the buffer plate 709, the buffer plate 709 is pushed by water pressure to drive the slide rod 708 to move towards the other end, meanwhile, the slide rod 708 drives the baffle 707 to move towards the right in the sleeve 705, simultaneously, the baffle 707 is matched with the sleeve 705 to compress the spring 706, then the buffer plate 709 is matched to buffer and reduce the water pressure, then the water flows through the first filter screen 702 to be filtered for the first time, enters the filter vat 701, is filtered for the second time through the second filter screen 703, is filtered for the third time, then flows out of the filter vat 701, enters the flow pipe 3 through the water inlet 2, then opens the valve through the hand wheel 6 on the rotary valve cover 5, and then clean water flows out of the water outlet 4 through the flow pipe 3, so that the passing water flows in a buffer water pressure can be buffered for the third time, and the clean water flows are filtered, and the water pressure is reduced, so that the water pressure is reduced to reduce the damage of the water pressure to the filter screen.

Examples

Referring to fig. 4, on the basis of the first embodiment, the present utility model provides a technical solution:

in this embodiment: the cleaning device 8 of being convenient for includes dwang 801, limiting plate 802, arris board 803, vaulting pole 804 and brush board 805, the inside of valve body 1 is provided with dwang 801, two limiting plates 802 of middle-end surface fixedly connected with of dwang 801, the right side fixedly connected with arris board 803 of dwang 801, the surface fixedly connected with vaulting pole 804 of dwang 801, the one end fixedly connected with brush of dwang 801 is kept away from to vaulting pole 804, two limiting plates 802 are located the left and right surfaces of second filter screen 703 respectively, brush board 805 is corresponding setting with the internal surface of filter vat 701.

Working principle: but regularly clear up when the inside pipeline of valve body 1, take out filter vat 701, then wash with the rivers, rotate the prismatic plate 803 simultaneously and drive dwang 801 and rotate in filter vat 701, simultaneously, dwang 801 keeps rotating in the middle through limiting plate 802, simultaneously, dwang 801 drives a plurality of vaulting poles 804 and rotates along with brush board 805, laminate filter vat 701 inner wall through brush board 805 and rotate, thereby clear up the impurity of piling up on the inner wall, then wash out with the rivers and can carry out quick clearance work from first filter screen 702, can take out filter vat 701, clear up the impurity of piling up on the inner wall fast, improve clearance work efficiency and reduce operating time.

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

Claims

1. An anti-blocking valve comprising a valve body (1), characterized in that: the novel valve is characterized in that a water inlet (2) is fixedly arranged on the right surface of the valve body (1), a runner pipe (3) is fixedly connected with the right surface of the water inlet (2), a water outlet (4) is fixedly connected with the right surface of the runner pipe (3), a valve cover (5) is fixedly connected with the outer surface of the runner pipe (3), a hand wheel (6) is arranged on the top end of the valve cover (5), an anti-blocking device (7) is arranged in the valve body (1), and a cleaning device (8) is convenient to clean in the valve body (1).

2. An anti-blocking valve according to claim 1, characterized in that: anti-blocking device (7) are including filter vat (701), first filter screen (702), second filter screen (703), third filter screen (704), sleeve pipe (705), spring (706), baffle (707), slide bar (708) and buffer board (709), the inside of valve body (1) is provided with filter vat (701), the left surface fixedly connected with first filter screen (702) of filter vat (701), the internal surface fixedly connected with second filter screen (703) of filter vat (701), the right surface fixedly connected with third filter screen (704) of filter vat (701), the left surface fixedly connected with sleeve pipe (705) of first filter screen (702), right inner wall fixedly connected with spring (706) of sleeve pipe (705), the internal surface swing joint of sleeve pipe (705) has baffle (707), the left surface fixedly connected with slide bar (708) of baffle (707), the left surface fixedly connected with buffer board (709) of slide bar (708).

3. An anti-blocking valve according to claim 1, characterized in that: the utility model discloses a cleaning device (8) of being convenient for includes dwang (801), limiting plate (802), arris board (803), vaulting pole (804) and brush board (805), the inside of valve body (1) is provided with dwang (801), the middle-end surface fixedly connected with of dwang (801) two limiting plates (802), the right side surface fixedly connected with arris board (803) of dwang (801), the surface fixedly connected with vaulting pole (804) of dwang (801), the one end fixedly connected with brush of dwang (801) is kept away from to vaulting pole (804).

4. An anti-blocking valve according to claim 2, characterized in that: the right surface of filter vat (701) is joint setting with the left surface of water inlet (2), the left end of spring (706) is fixedly connected with the right surface of baffle (707), the first slotted hole that is the correspondence slip with slide bar (708) is seted up to the left surface of sleeve pipe (705).

5. An anti-blocking valve according to claim 2, characterized in that: the right surfaces of the second filter screen (703) and the third filter screen (704) are respectively provided with a second slotted hole corresponding to the rotating rod (801), and the sizes of the filter openings on the first filter screen (702), the second filter screen (703) and the third filter screen (704) are ordered from big to small.

6. An anti-blocking valve according to claim 3, characterized in that: the two limiting plates (802) are respectively positioned on the left surface and the right surface of the second filter screen (703), and the hairbrush plate (805) is correspondingly arranged on the inner surface of the filter vat (701).