CN217272212U

CN217272212U - Valve gate

Info

Publication number: CN217272212U
Application number: CN202221111718.4U
Authority: CN
Inventors: 陈中平; 李康明
Original assignee: Xiamen Dongzhuo Industry And Trade Co ltd
Current assignee: Xiamen Dongzhuo Industry And Trade Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-08-23
Anticipated expiration: 2032-05-10

Abstract

The application discloses a valve, which belongs to the technical field of valves, and the technical scheme of the valve comprises a valve body, wherein an inner cavity is arranged in the valve body, the two opposite sides of the valve body are respectively provided with an inlet and an outlet, the inlet and the outlet are communicated with the inner cavity, the top of the valve body is rotatably provided with a rotating handle, the valve comprises an installation cover and an installation component, the inner cavity is internally provided with a separation plate for separating the inner cavity, the bottom wall of the valve body is provided with a first through hole and a second through hole in a penetrating way, the rotating handle is provided with a support block for opening and closing the first through hole, the valve body is provided with a connecting ring, the connecting ring is communicated with the first through hole and the second through hole, the installation component is arranged on the side wall of the installation cover, the installation cover is slidably inserted on the connecting ring and is abutted against the side wall of the valve body, and the installation cover is detachably connected with the connecting ring through the installation component, be provided with the filter screen in the installation cover, this application has the effect of being convenient for carry out the cleanness to the filter screen.

Description

Valve gate

Technical Field

The application belongs to the technical field of valves, and more specifically relates to a valve.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to the function, the device can be divided into a shut-off valve, a check valve, a regulating valve and the like, and has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like.

At present, the existing valve generally comprises a valve body, a filter screen for filtering liquid is installed in the valve body, a water inlet and a water outlet are formed in the valve body, and the filter screen is located between the water inlet and the water outlet.

Similar to foretell among the prior art, the valve generally all is integrated into one piece, when needs are cleared up the filter screen of installing in the valve body, need dismantle whole valve body from interconnect's water pipe get off, and it is inconvenient to clean the filter screen.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a valve, its advantage lies in being convenient for clean the filter screen.

In order to achieve the above purpose, the utility model provides a following technical scheme: the valve comprises a valve body, wherein an inner cavity is arranged in the valve body, an inlet and an outlet are respectively arranged on two opposite sides of the valve body, the inlet and the outlet are communicated with the inner cavity, a rotating handle is rotatably arranged at the top of the valve body, the valve further comprises an installation cover and an installation component, a separation plate for separating the inner cavity is arranged in the inner cavity, a first through hole and a second through hole are arranged on the bottom wall of the valve body in a penetrating manner, the first through hole and the second through hole are respectively positioned on two sides of the separation plate, a support block for opening and closing the first through hole is arranged on the rotating handle, a connecting ring is arranged on the valve body, the connecting ring is communicated with the first through hole and the second through hole, the installation component is arranged on the side wall of the installation cover, the installation cover is slidably inserted on the connecting ring and is abutted against the side wall of the valve body, and the installation cover is detachably connected with the connecting ring through the installation component, a filter screen is arranged in the mounting cover and used for filtering liquid flowing through the valve body.

By adopting the technical scheme, when the filter screen in the valve needs to be cleaned, the installation assembly is operated and the installation cover is driven to be pulled out from the connecting ring, so that the installation cover is detached from the valve body, the filter screen in the mounting cover is cleaned, so that the whole valve body does not need to be detached from the mutually connected water pipes when the filter screen in the valve is cleaned by people, the filter screen is convenient to clean by people, after the filter screen is cleaned, the mounting cover is inserted into the connecting ring and is fixed on the connecting ring through the mounting assembly to drive the rotating handle to rotate, make to support the piece and keep away from first opening for first opening is opened, and liquid can enter into the inner chamber from the entry, flows in from first opening again, through the filter screen, flows out from the second opening again, makes liquid control through the valve body.

The utility model discloses further set up to: the installation component comprises a butt joint rod and a spring, a mounting groove is formed in the side wall of the installation cover, the spring is arranged in the mounting groove, the axis direction of the spring is the same as the mounting groove in the set direction, one end, far away from the mounting groove, of the spring is connected with the butt joint rod, a butt joint hole is formed in the connecting ring in a penetrating mode, and the butt joint rod is in butt joint with the corresponding spring in the butt joint hole in the effect of the spring.

Through adopting the above-mentioned technical scheme, when needs will install the cover and dismantle from the valve door body, people press the butt joint pole, make the butt joint pole pressed into in the mounting groove, will install the cover and stimulate, make the installation cover keep away from the valve body, thereby make installation cover and go-between break away from, make the installation cover dismantle from the valve door body, after the filter screen is cleaned, make the installation cover be close to the go-between, press the butt joint pole, and order about the installation cover and slide and peg graft on the go-between, when the installation cover butt is on the lateral wall of valve body, the butt joint pole is downthehole at the effect lower one end butt gomphosis of corresponding spring, thereby make the installation cover fix on the go-between, and then make the installation cover install on the valve body, the steam generator is simple in structure, it is comparatively convenient to install and dismantle.

The utility model discloses further set up to: the butt joint rod is provided with a fillet, and the fillet is located at one end, far away from the corresponding spring, of the butt joint rod.

Through adopting above-mentioned technical scheme, the radius angle has certain guide effect, can make the butt pole break away from the butt downthehole fast, avoids butt pole border and butt hole border to interfere mutually.

The utility model discloses further set up to: the relative both sides of filter screen are provided with the strip that slides, be provided with the groove of sliding on the relative two inner walls of installation cover, the strip that slides gomphosis is at the inslot that slides, the filter screen can be dismantled with the installation cover through the strip that slides and the groove that slides and be connected.

Through adopting the above technical scheme, when the filter screen uses the damage for a long time and need change, dismantle the installation cover from the go-between earlier and get off, again toward the direction pulling filter screen of keeping away from the installation cover, make the strip that slides at the inslot cunning that slides, when the strip that slides breaks away from the groove that slides completely, make the filter screen dismantle from the installation cover in, be close to the installation cover with new filter screen, order about the strip that slides and slide the gomphosis at corresponding inslot that slides, thereby install new filter screen in the installation cover, the steam generator is simple in structure, the operation is convenient, make the installation cover can reuse.

The utility model discloses further set up to: the one end of strip that slides along its length direction sets up the direction inclined plane, the direction inclined plane is convenient for the strip that slides to gomphosis to the inslot that slides.

Through adopting above-mentioned technical scheme, when needs are installed the filter screen on the installation cover, need slide the gomphosis of strip and slide in the inslot that slides, the setting up of direction inclined plane makes things convenient for the quick gomphosis of strip that slides to peg graft in the inslot that slides.

The utility model discloses further set up to: the side wall of the mounting cover is provided with a positioning strip, the length direction of the positioning strip is the same as that of the mounting cover, and the connecting ring is provided with a positioning groove for sliding and embedding the positioning strip.

Through adopting above-mentioned technical scheme, when needs will install the installation cover on the go-between, order about the location strip and aim at the constant head tank, when the in-process of installing the cover grafting gomphosis at the go-between, the gomphosis that slides of location strip can be avoided installing cover and go-between and take place relative rotation for the butt that the butt pole is accurate is downthehole at the butt, makes the installation to the installation cover more swift.

The utility model discloses further set up to: the mounting cover is provided with a rubber layer, the rubber layer is positioned on one side, facing the valve body, of the mounting cover, and the rubber layer is abutted to the valve body.

Through adopting above-mentioned technical scheme, when installing the installation cover on the go-between, the rubber layer can be supported tightly with the lateral wall of valve body for the clearance between installation cover and the valve body is littleer, avoids the liquid that flows through to ooze from the gap between installation cover and the valve body, improves the leakproofness of valve.

The utility model discloses further set up to: the installation cover is provided with an observation window, and the observation window is made of transparent materials.

Through adopting above-mentioned technical scheme, the setting of transparent observation window for people can direct observation to the filter conditions of filter screen in the installation cover, when the filter screen blockked up, in time clean the filter screen.

To sum up, the utility model has the advantages of it is following:

1. when the filter screen in the valve needs to be cleaned, the mounting assembly is operated and the mounting cover is driven to be pulled out from the connecting ring, so that the mounting cover is detached from the valve body, the filter screen in the mounting cover is cleaned, people do not need to detach the whole valve body from the water pipes which are mutually connected when cleaning the filter screen in the valve, the filter screen is convenient to clean for people, after the filter screen is cleaned, the mounting cover is inserted into the connecting ring and is fixed on the connecting ring through the mounting assembly, the rotating handle is driven to rotate, the abutting block is far away from the first through opening, the first through opening is opened, liquid can enter the inner cavity from the inlet, then flows into the inner cavity from the first through opening, passes through the filter screen and flows out from the second through opening, and the liquid is controlled through the valve body;

2. when the installation cover needs to be detached from the valve body, people press the abutting rod, the abutting rod is pressed into the installation groove, the installation cover is pulled, the installation cover is far away from the valve body, the installation cover is separated from the connecting ring, the installation cover is detached from the valve body, after the filter screen is cleaned, the installation cover is close to the connecting ring, the abutting rod is pressed, the installation cover is driven to slide and be inserted into the connecting ring, when the installation cover abuts against the side wall of the valve body, one end of the abutting rod is abutted and embedded into the abutting hole under the action of the corresponding spring, the installation cover is fixed on the connecting ring, and the installation cover is installed on the valve body;

3. the fillet has certain guide effect, can make the butt pole break away from the butt downthehole fast, avoids butt pole border and butt hole border to interfere mutually.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a sectional view of the present embodiment;

fig. 3 is an exploded view of the present embodiment.

Description of reference numerals: 1. a valve body; 2. an inner cavity; 3. an inlet; 4. an outlet; 5. rotating the handle; 6. installing a cover; 7. mounting the component; 701. a butting rod; 702. a spring; 703. mounting grooves; 704. butting the hole; 8. a separator plate; 9. a first port; 10. a second port; 11. a resisting block; 12. a connecting ring; 13. a filter screen; 14. rounding off; 15. a sliding strip; 16. a sliding groove; 17. a guide slope; 18. a positioning bar; 19. positioning a groove; 20. a rubber layer; 21. and (4) an observation window.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A valve, as shown in fig. 1 and fig. 2, comprises a valve body 1, an inner cavity 2 arranged in the valve body 1 for circulating liquid, an inlet 3 and an outlet 4 arranged on two opposite sides of the valve body 1, wherein the inlet 3 and the outlet 4 are both communicated with the inner cavity 2, a rotating handle 5 is rotatably arranged on the top of the valve body 1, the valve further comprises an installation cover 6 and an installation component 7 arranged on the outer side wall of the installation cover 6, a separation plate 8 is arranged in the inner cavity 2, the separation plate 8 is used for separating the inner cavity 2, a first through hole 9 and a second through hole 10 communicated with the inner cavity 2 are arranged on the bottom wall of the valve body 1 in a penetrating manner, the first through hole 9 and the second through hole 10 are respectively positioned on two sides of the separation plate 8, a support block 11 for separating the first through hole 9 is arranged at one end of the rotating handle 5 along the length direction, a connecting ring 12 communicated with the first through hole 9 and the second through hole 10 is arranged on the bottom wall of the valve body 1, the installation cover 6 slides and is inserted on the connecting ring 12 and is abutted against the side wall of the valve body 1, the installation cover 6 is detachably connected with the connecting ring 12 through the installation component 7, a filter screen 13 used for filtering liquid flowing through the interior of the valve body 1 is vertically installed in the installation cover 6, and the installation component 7 is installed in two sets and is respectively located on two opposite sides of the installation cover 6.

Referring to fig. 2 and 3, the mounting assembly 7 includes an abutting rod 701 and a spring 702, a mounting groove 703 for mounting the spring 702 is formed on a side wall of the mounting cover 6, one end of the spring 702 along an axial direction thereof is connected to an inner bottom wall of the mounting groove 703, the other end of the spring 702 along the axial direction thereof is connected to the abutting rod 701, an abutting hole 704 is formed on the opposite side wall of the connecting ring 12 in a penetrating manner, under the action of the corresponding spring 702, one end of the abutting rod 701, which is far away from the spring 702, is abutted and embedded in the abutting hole 704, and one end of the abutting rod 701, which is far away from the corresponding spring 702, is designed to be a rounded corner 14.

When the filter screen 13 needs to be cleaned, the mounting cover 6 is firstly detached from the valve body 1, namely: people press the butt pole 701 for in the butt pole 701 is pressed into mounting groove 703, stimulate installation cover 6 simultaneously, make installation cover 6 keep away from valve body 1, make installation cover 6 dismantle from valve body 1, its installation subassembly 7 simple structure makes things convenient for people to operate, simultaneously, fillet 14 has certain guide effect, avoids butt pole 701 border and butt hole 704 border to interfere mutually.

Referring to fig. 3, the filter screen 13 is installed along its length direction's relative both sides and all is slided strip 15, all vertically sets up the groove 16 that slides that supplies corresponding strip 15 to slide the gomphosis on the relative two inner walls of installation cover 6, and filter screen 13 can be dismantled with installation cover 6 through strip 15 and the groove 16 that slides and be connected, and simultaneously, strip 15 that slides installs the direction inclined plane 17 of being convenient for slide strip 15 gomphosis to the inslot 16 that slides along its length direction's one end.

The gomphosis that slides through strip 15 that slides can dismantle filter screen 13 from installation cover 6 in the groove 16 that slides, when filter screen 13 damages, can change filter screen 13 for installation cover 6 can reuse, and reduce cost, direction inclined plane 17 can make strip 15 that slides peg graft fast and go into in the groove 16 that slides simultaneously.

Referring to fig. 3, a positioning bar 18 is installed on the outer side wall of the installation cover 6 along the length direction thereof, and a positioning groove 19 for slidably fitting the positioning bar 18 is opened on the inner wall of the connection ring 12.

In the process of installing the installation cover 6, the positioning strip 18 is aligned with the positioning groove 19 for sliding and embedding, so that the installation cover 6 and the connecting ring 12 can be prevented from rotating relatively, the abutting rod 701 can be aligned with the abutting hole 704 quickly, and the installation is quicker.

Referring to fig. 2 and 3, a rubber layer 20 abutting against the valve body 1 is mounted on the mounting cover 6 on a side of the mounting cover 6 facing the valve body 1, and the rubber layer 20 is made of a rubber material.

The rubber layer 20 is installed to enable the gap between the installation cover 6 and the valve body 1 to be smaller, so that liquid flowing through the gap between the installation cover 6 and the valve body 1 is prevented from seeping out, and the sealing performance of the valve is improved.

Referring to fig. 1, an observation window 21 made of a transparent material is mounted on a side wall of the mounting cover 6. The transparent observation window 21 is arranged, so that people can directly observe the filtering condition of the filter screen 13 in the installation cover 6.

The utility model discloses a working process and beneficial effect as follows: when the mounting cover 6 is inserted into the connecting ring 12 and the mounting cover 6 is fixed on the connecting ring 12 through the mounting assembly 7, the rotating handle 5 is driven to rotate, the abutting block 11 is far away from the first through opening 9, the first through opening 9 is opened, liquid can enter the inner cavity 2 from the inlet 3 and then flows in from the first through opening 9, the liquid flows out from the second through opening 10 through the filter screen 13, the liquid is controlled through the valve body 1, when the filter screen 13 in the valve needs to be cleaned, the rotating handle 5 is driven to rotate, the first through opening 9 is abutted by the abutting block 11, then the mounting assembly 7 is operated and the mounting cover 6 is driven to be pulled out from the connecting ring 12, so that the mounting cover 6 is detached from the valve body 1, the filter screen 13 in the mounting cover 6 is cleaned, and people do not need to detach the whole valve body 1 from a water pipe connected with each other when cleaning the filter screen 13 in the valve, the filter screen 13 is convenient for people to clean.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a valve, includes valve body (1), be provided with inner chamber (2) in the valve body (1), the relative both sides of valve body (1) are provided with entry (3) and export (4) respectively, entry (3) and export (4) all are linked together with inner chamber (2), valve body (1) top is rotated and is provided with twist grip (5), its characterized in that: the valve structure is characterized by further comprising a mounting cover (6) and a mounting assembly (7), wherein a partition plate (8) used for separating the inner cavity (2) is arranged in the inner cavity (2), a first through hole (9) and a second through hole (10) are arranged on the bottom wall of the valve body (1) in a penetrating mode, the first through hole (9) and the second through hole (10) are respectively located on two sides of the partition plate (8), a supporting block (11) used for opening and closing the first through hole (9) is arranged on the rotating handle (5), a connecting ring (12) is arranged on the valve body (1), the connecting ring (12) is communicated with the first through hole (9) and the second through hole (10), the mounting assembly (7) is arranged on the side wall of the mounting cover (6), the mounting cover (6) is slidably inserted into the connecting ring (12) and is abutted against the side wall of the valve body (1), and the mounting cover (6) is detachably connected with the connecting ring (12) through the mounting assembly (7), a filter screen (13) is arranged in the mounting cover (6), and the filter screen (13) is used for filtering liquid flowing through the interior of the valve body (1).

2. A valve according to claim 1, wherein: the installation component (7) comprises a butt joint rod (701) and a spring (702), an installation groove (703) is formed in the side wall of the installation cover (6), the spring (702) is arranged in the installation groove (703), the axial direction of the spring (702) is the same as the opening direction of the installation groove (703), one end, away from the installation groove (703), of the spring (702) is connected with the butt joint rod (701), a butt joint hole (704) is formed in the connecting ring (12) in a penetrating mode, and the butt joint rod (701) is embedded in the butt joint hole (704) under the action of the corresponding spring (702).

3. A valve according to claim 2, wherein: the abutting rod (701) is provided with a fillet (14), and the fillet (14) is located at one end, far away from the corresponding spring (702), of the abutting rod (701).

4. A valve according to claim 3, wherein: the relative both sides of filter screen (13) are provided with strip (15) that slide, be provided with groove (16) that slides on the relative two inner walls of installation cover (6), the gomphosis that slides of strip (15) slides in groove (16), filter screen (13) can be dismantled with installation cover (6) through strip (15) that slides and groove (16) that slides and be connected.

5. A valve according to claim 4, wherein: the one end of strip (15) that slides along its length direction sets up direction inclined plane (17), direction inclined plane (17) are convenient for strip (15) that slides and are gomphosis to sliding groove (16) in.

6. A valve according to claim 5, wherein: the side wall of the mounting cover (6) is provided with a positioning strip (18), the length direction of the positioning strip (18) is the same as that of the mounting cover (6), and the connecting ring (12) is provided with a positioning groove (19) for the sliding and embedding of the positioning strip (18).

7. A valve according to claim 1, wherein: the mounting cover (6) is provided with a rubber layer (20), the rubber layer (20) is positioned on one side, facing the valve body (1), of the mounting cover (6), and the rubber layer (20) is abutted to the valve body (1).

8. A valve according to claim 7, wherein: an observation window (21) is arranged on the mounting cover (6), and the observation window (21) is made of transparent materials.