CN221003795U

CN221003795U - Butt clamp butterfly valve

Info

Publication number: CN221003795U
Application number: CN202320576229.4U
Authority: CN
Inventors: 陈明; 陈锋; 宫佳琦; 池彩霞; 张东云
Original assignee: Shanghai Meride Valve Manufacturing Co ltd
Current assignee: Shanghai Meride Valve Manufacturing Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2024-05-24
Anticipated expiration: 2033-03-22

Abstract

The application belongs to the technical field of butterfly valves, and discloses a butt-clamping butterfly valve which comprises a butterfly valve body, wherein a mounting plate is arranged in the butterfly valve body, the front side of the mounting plate is connected with an active carbon filter plate, two symmetrical connecting pieces are arranged on one side of the active carbon filter plate, two symmetrical connecting holes are formed in the mounting plate, the connecting pieces are positioned in the connecting holes, the connecting pieces are made of rubber, and a pollution discharge assembly is arranged at the bottom of the butterfly valve body; the device is convenient for quickly installing and detaching the activated carbon filter plate, and impurities in water can be filtered through the activated carbon filter plate, so that the damage of the impurities to the butterfly valve is reduced, and the service life is prolonged; when the impurities are to be discharged later, only the second pulling plate is needed to be pulled, the water outlet leaks, and the water source containing the impurities is discharged downwards through the water outlet; the impurity in the water can be discharged through the blowdown subassembly, reduces the condition that the impurity stagnates in the butterfly valve, prevents that impurity from too much blocking up the active carbon filter plate.

Description

Butt clamp butterfly valve

Technical Field

The application relates to the technical field of butterfly valves, in particular to a butt clamp type butterfly valve.

Background

The butterfly plate of the butt-clamping butterfly valve is arranged in the diameter direction of the pipeline, in the cylindrical channel of the butterfly valve body, the disc-shaped butterfly plate rotates around the axis, the rotation angle is between 0 and 90 degrees, when the butterfly plate rotates to 90 degrees, the valve is in a full-open state, the valve can be quickly opened and closed only by rotating by 90 degrees, the operation is simple, and meanwhile, the valve has good fluid control characteristics.

At present, when the existing butterfly valve is used, a water source is positioned in the butterfly valve to flow, however, the water source contains a large amount of impurities, if the impurities are not filtered, the pressure in a pipeline can be increased, the damage of internal parts of the butterfly valve is caused, and the flow speed of the water source is influenced.

In order to solve the problems, the application provides a butt clamp butterfly valve.

Disclosure of utility model

The application provides a butt-clamping butterfly valve which adopts the following technical scheme:

The utility model provides a butt clamp formula butterfly valve, includes the butterfly valve body, the internally mounted of butterfly valve body has the mounting panel, the front side of mounting panel is connected with the active carbon filter plate, two symmetrical connecting pieces are installed to one side of active carbon filter plate, two symmetrical connecting holes have been seted up to the inside of mounting panel, the connecting piece is located the inside of connecting hole, the connecting piece is the rubber material, the bottom of butterfly valve body is provided with blowdown subassembly.

Through above-mentioned technical scheme, the connecting piece is rubber material, can pack into the connecting hole with the connecting piece in, is convenient for install the active carbon filter plate and dismantle, and the connecting piece has elasticity.

Further, the blowdown subassembly is including setting up the lower water plate in butterfly valve body bottom, the baffle is installed to the inside one side of lower water plate.

Through above-mentioned technical scheme, the baffle is the inclined plane, and the water source and the impurity downwardly flow of being convenient for.

Further, the inside both sides of lower water board are provided with first sealing washer and second sealing washer respectively, the inside of first sealing washer and second sealing washer is connected with head rod and second connecting rod respectively.

Through above-mentioned technical scheme, when head rod and second connecting rod are located first sealing washer and second sealing washer and remove, can not flow through the effect water source of sealing washer, first sealing washer and second sealing washer fixed mounting are in the lower water sheet.

Further, first arm-tie and second arm-tie are installed respectively to the one end of head rod and second connecting rod, the one end of head rod and second connecting rod extends to the inside of launching board and is connected with the rubber buffer jointly.

Through above-mentioned technical scheme, can stimulate head rod and second connecting rod through first arm-tie and second arm-tie, the rubber buffer is located the bottom of baffle and removes.

Further, a spring is mounted on the inner side of the second pulling plate, the spring is located on the outer portion of the second connecting rod, and one end of the spring is connected to one side of the outer portion of the sewer plate.

Through the technical scheme, the spring can be prolonged by pulling the second pulling plate.

Further, the inside of the lower water plate is provided with a lower water port, and a mounting seat is arranged at one side of the inside of the lower water plate and positioned at the bottom of the baffle plate.

Through above-mentioned technical scheme, the position of mouth of a river is in one side of baffle, and when the rubber buffer was located the mouth of a river down, the water source does not flow downwards.

Further, a groove is formed in the mounting seat, and the size of the groove is matched with the size of the rubber plug.

Through the technical scheme, when the rubber plug is positioned in the groove, the water source flows to the lower nozzle.

In summary, the application has the following beneficial technical effects:

(1) When the active carbon filter plate needs to be installed, only need to be located the connecting hole that the mounting panel was seted up with the connecting piece of active carbon filter plate one side installation can the installation success, during follow-up dismantlement, only need with the connecting piece break away from the position of connecting hole can, the inside one end of butterfly valve body gets into, filter the impurity in the water source through the active carbon filter plate, clean water source flows from the other end of butterfly valve body after filtering, filterable impurity is located one side of active carbon filter plate, and impurity can be located the lower water plate department, this device is convenient for install fast with the active carbon filter plate and dismantle, can filter the impurity in the aquatic through the active carbon filter plate, reduce the damage of impurity to the butterfly valve, improve life.

(2) When the impurities are discharged later, only the second pulling plate is required to be pulled to enable the spring to be under the stretching action, at the moment, the rubber plug is positioned in the groove formed in the mounting seat, the water outlet leaks, and the water source containing the impurities is discharged downwards through the water outlet; when the sewer mouth is plugged later, the rubber plug is pulled out of the mounting seat by only holding the first pulling plate, at the moment, the spring is reset, and the rubber plug plugs the position of the sewer mouth to prevent the water source from flowing out; the impurity in the water can be discharged through the blowdown subassembly, reduces the condition that the impurity stagnates in the butterfly valve, prevents that impurity from too much blocking up the active carbon filter plate.

Drawings

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

FIG. 2 is a semi-exploded view of the structure of the present application;

FIG. 3 is a structural interior view of the present application;

FIG. 4 is a schematic view of a drain assembly of the present application.

The reference numerals in the figures illustrate:

1. A butterfly valve body; 2. a mounting plate; 3. an activated carbon filter plate; 4. a connecting piece; 5. a connection hole; 6. a blowdown assembly; 61. a water discharging plate; 62. a baffle; 63. a first seal ring; 64. a second seal ring; 65. a first connecting rod; 66. a second connecting rod; 67. a first pulling plate; 68. a second pulling plate; 69. a rubber stopper; 610. a spring; 611. a water outlet; 612. a mounting base; 613. a groove.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application; it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the protection scope of the present application.

In the description of the present application, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

Examples:

The embodiment of the application discloses a butt-clamping butterfly valve, referring to fig. 1, 2 and 3, which comprises a butterfly valve body 1, wherein a mounting plate 2 is arranged in the butterfly valve body 1, the front side of the mounting plate 2 is connected with an activated carbon filter plate 3, two symmetrical connecting pieces 4 are arranged on one side of the activated carbon filter plate 3, two symmetrical connecting holes 5 are formed in the mounting plate 2, the connecting pieces 4 are positioned in the connecting holes 5, the connecting pieces 4 are made of rubber, and a pollution discharge assembly 6 is arranged at the bottom of the butterfly valve body 1;

When the activated carbon filter plate 3 is required to be installed, the connection piece 4 installed on one side of the activated carbon filter plate 3 is only required to be positioned in the connection hole 5 formed in the installation plate 2, and when the activated carbon filter plate is subsequently detached, the connection piece 4 is only required to be separated from the connection hole 5;

Referring to fig. 4, the sewage disposal assembly 6 includes a drain plate 61 disposed at the bottom of the butterfly valve body 1, a baffle 62 is mounted at one side of the interior of the drain plate 61, a first sealing ring 63 and a second sealing ring 64 are respectively disposed at two sides of the interior of the drain plate 61, a first connecting rod 65 and a second connecting rod 66 are respectively connected to the interior of the first sealing ring 63 and the second sealing ring 64, a first pull plate 67 and a second pull plate 68 are respectively mounted at one ends of the first connecting rod 65 and the second connecting rod 66, one ends of the first connecting rod 65 and the second connecting rod 66 extend to the interior of the drain plate 61 and are commonly connected with a rubber plug 69, a spring 610 is mounted at the inner side of the second pull plate 68, the spring 610 is disposed at the outer side of the second connecting rod 66, a drain port is disposed at the inner side of the drain plate 61 and is disposed at the bottom of the baffle 62, a groove 613 is formed in the interior of the mounting seat 612, and the size of the groove 613 is adapted to the size of the rubber plug 69;

The first pull plate 67 and the second pull plate 68 can play a limiting role on the first connecting rod 65 and the second connecting rod 66, the arrangement of the first sealing ring 63 and the second sealing ring 64 can be increased to be compact, water sources are prevented from flowing out, and when the rubber plug 69 is located at the groove 613 formed in the mounting seat 612, the water drain port 611 leaks out, so that the water sources containing impurities can be conveniently discharged.

The implementation principle of the embodiment is as follows: the water source enters from one end of the inside of the butterfly valve body 1, impurities in the water source are filtered through the activated carbon filter plate 3, the filtered clean water source flows out from the other end of the butterfly valve body 1, the filtered impurities are positioned on one side of the activated carbon filter plate 3, and the impurities can be positioned in the sewer plate 61;

When the impurities are discharged later, only the second pulling plate 68 is pulled to enable the spring 610 to be subjected to stretching action, at the moment, the first connecting rod 65 and the second connecting rod 66 are respectively positioned in the first sealing ring 63 and the second sealing ring 64 to move, at the moment, the rubber plug 69 is positioned in a groove 613 formed in the mounting seat 612, the water outlet 611 leaks out, and a water source containing the impurities is discharged downwards through the water outlet 611; when the sewer inlet 611 is plugged later, the rubber plug 69 is pulled out of the mounting seat 612 by holding the first pulling plate 67, and at the moment, the spring 610 is reset, and the rubber plug 69 plugs the position of the sewer inlet 611 to prevent water from flowing out.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. The utility model provides a butt clamp formula butterfly valve, includes butterfly valve body (1), its characterized in that: the butterfly valve is characterized in that the mounting plate (2) is mounted in the butterfly valve body (1), the active carbon filter plate (3) is connected to the front side of the mounting plate (2), two symmetrical connecting pieces (4) are mounted on one side of the active carbon filter plate (3), two symmetrical connecting holes (5) are formed in the mounting plate (2), the connecting pieces (4) are located in the connecting holes (5), the connecting pieces (4) are made of rubber, and a pollution discharge assembly (6) is arranged at the bottom of the butterfly valve body (1).

2. A butterfly valve according to claim 1, wherein: the sewage discharging assembly (6) comprises a sewer plate (61) arranged at the bottom of the butterfly valve body (1), and a baffle plate (62) is arranged on one side of the interior of the sewer plate (61).

3. A butterfly valve according to claim 2, wherein: the two sides of the interior of the sewer plate (61) are respectively provided with a first sealing ring (63) and a second sealing ring (64), and the interiors of the first sealing ring (63) and the second sealing ring (64) are respectively connected with a first connecting rod (65) and a second connecting rod (66).

4. A butterfly valve according to claim 3, wherein: the first pulling plate (67) and the second pulling plate (68) are respectively installed at one end of the first connecting rod (65) and one end of the second connecting rod (66), and one end of the first connecting rod (65) and one end of the second connecting rod (66) extend to the inside of the sewer plate (61) and are connected with a rubber plug (69) together.

5. A butterfly valve according to claim 4, wherein: the spring (610) is installed on the inner side of the second pulling plate (68), the spring (610) is located on the outer portion of the second connecting rod (66), and one end of the spring (610) is connected to one side of the outer portion of the sewer plate (61).

6. A butterfly valve according to claim 2, wherein: the inside of the lower water plate (61) is provided with a lower water port (611), and an installation seat (612) is installed at one side of the inside of the lower water plate (61) and positioned at the bottom of the baffle plate (62).

7. A butterfly valve according to claim 6, wherein: the inside of mount pad (612) is seted up flutedly (613), the size of recess (613) and the size looks adaptation of rubber buffer (69).