CN219366846U

CN219366846U - Novel valve biax structure

Info

Publication number: CN219366846U
Application number: CN202223381260.7U
Authority: CN
Inventors: 佟宝会
Original assignee: Tianjin Tanggu Weisa Valve Co ltd
Current assignee: Tianjin Tanggu Weisa Valve Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-07-18
Anticipated expiration: 2032-12-05

Abstract

The utility model belongs to the technical field of valves, and particularly relates to a novel valve double-shaft structure, which comprises a first rotating handle, wherein a valve body is arranged on the lower side of the first rotating handle, a second rotating handle is arranged on the lower side of the valve body, a first rotating shaft is arranged at the bottom of the first rotating handle, a second rotating shaft is arranged at the top of the second rotating handle, a first valve block is arranged at one end of the first rotating shaft far away from the first rotating handle, a second valve block is arranged at one end of the second rotating shaft far away from the second rotating handle, an upper stop block is arranged at one side of the interior of the valve body, a lower stop block is arranged at the other side of the interior of the valve body, a screen frame is arranged at one side of the upper stop block, a filter screen is arranged in the middle of the screen frame, a placing box is arranged at the bottom of the filter screen, and a clamping block is arranged at the bottom of the placing box. The double-shaft switch and the anti-blocking effect can be achieved through the first rotating handle, the second rotating handle, the first rotating shaft, the second rotating shaft, the first valve block, the second valve block, the upper baffle block, the lower baffle block, the frame, the filter screen and the placing box.

Description

Novel valve biax structure

Technical Field

The utility model relates to the technical field of valves, in particular to a novel valve double-shaft structure.

Background

Valves (Valve) are mechanical devices that control the flow, direction, pressure, temperature, etc. of a flowing fluid medium, and are essential components in a piping system. Valve tubing, like pumps in technology, is often discussed as a separate category. The valve can be operated manually or by a hand wheel, a handle or a pedal, and the pressure, the temperature and the flow rate of the fluid medium can be changed by control. The valve may operate continuously or repeatedly on these changes, such as a safety valve installed in a hot water system or a steam boiler. In more complex control systems, automatic control valves are employed as required by external inputs (i.e., to adjust the changing set point of the flow through the pipe). The automatic control valve does not need manual operation and can accurately control various requirements of fluid medium according to the input and the setting of the automatic control valve. The valve is also classified into cast iron valve, cast steel valve, stainless steel valve, chromium molybdenum vanadium steel valve, dual-phase steel valve, plastic valve, non-standard valve materials.

The prior art has the following problems:

1. the existing valve is not provided with a double-shaft structure, and when a single shaft is damaged, the valve cannot be closed, so that the use of the valve is seriously affected;

2. the existing valve is not provided with a filtering structure, and when impurities in liquid are too much, the valve can be blocked, so that the valve cannot be used normally.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a novel valve double-shaft structure, and solves the problem that the valve is easy to be blocked due to the fact that the existing single-shaft damage affects the use of the valve and the filter structure is not arranged.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel valve biax structure, includes first rotating handle, the downside of first rotating handle is provided with the valve body, the downside of valve body is provided with the second rotating handle, the bottom of first rotating handle is provided with first pivot, the top of second rotating handle is provided with the second pivot, the one end that first rotating handle was kept away from to first pivot is provided with first valve piece, the one end that second rotating handle was kept away from to the second pivot is provided with the second valve piece, one side of valve body inside is provided with the dog, the opposite side of valve body inside is provided with down the dog, one side of going up the dog is provided with the screen frame, the middle part of screen frame is provided with the filter screen, the bottom of filter screen is provided with places the box, the bottom of placing the box is provided with the fixture block, the bottom of fixture block is provided with the draw-in groove.

As a preferred technical scheme of the utility model, the first valve block is fixedly connected with the first rotating handle through the first rotating shaft, and the first valve block is made of high polymer materials.

As a preferable technical scheme of the utility model, the second valve block is fixedly connected with the second rotating handle through a second rotating shaft, and the second valve block is made of high polymer materials.

As a preferable technical scheme of the utility model, the upper stop block is fixedly arranged on one side of the interior of the valve body, and the lower stop block is fixedly arranged on the other side of the interior of the valve body.

As a preferable technical scheme of the utility model, the filter screen is fixedly connected with the screen frame, and the filter screen is made of an antirust metal material.

As a preferable technical scheme of the utility model, the placement box is fixedly connected with the net frame, and the clamping block is fixedly connected with the placement box.

As a preferable technical scheme of the utility model, the clamping block is clamped with the clamping groove, and the clamping block is made of rubber materials.

Compared with the prior art, the utility model provides a novel valve double-shaft structure, which has the following beneficial effects:

1. the novel valve double-shaft structure comprises a first rotating handle, a first rotating shaft and a first valve block, wherein when one of the first rotating handle, the first rotating shaft and the first valve block is damaged, the second rotating shaft can be used for rotating the second rotating handle, the second rotating shaft drives the second valve block to be tightly attached to the upper sides of an upper stop block and a lower stop block to close the valve, and when one of the second rotating handle, the second rotating shaft and the second valve block is damaged, the first rotating shaft can be used for rotating the first rotating shaft, and the first rotating shaft drives the first valve block to be tightly attached to the lower sides of the upper stop block and the lower stop block to close the valve; the valve can also be used simultaneously, so that the sealing performance of the valve is better when the valve is closed.

2. This novel valve biax structure, the fixture block that sets up through the screen frame bottom is fixed in going into the draw-in groove with the screen frame, and the filter screen that sets up in the screen frame can filter impurity in the liquid when using gets down, and the impurity that filters down falls into and places the box, and impurity too much in placing the box can drag the screen frame and pull out the fixture block from the draw-in groove to install the back again after pouring the impurity in the box of will placing, can avoid the jam that the valve leads to because of impurity effectively.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the valve body of the present utility model;

FIG. 3 is a schematic diagram of a filter screen according to the present utility model;

fig. 4 is an enlarged schematic view of the structure at a of the present utility model.

In the figure: 1. a first rotating handle; 2. a valve body; 3. a second rotating handle; 4. a first rotating shaft; 5. a second rotating shaft; 6. a first valve block; 7. a second valve block; 8. an upper stop block; 9. a lower stop block; 10. a screen frame; 11. a filter screen; 12. placing a box; 13. a clamping block; 14. a clamping groove.

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.

Referring to fig. 1 to 4, in the present embodiment: the utility model provides a novel valve biax structure, including first rotating handle 1, the downside of first rotating handle 1 is provided with valve body 2, the downside of valve body 2 is provided with second rotating handle 3, the bottom of first rotating handle 1 is provided with first pivot 4, the top of second rotating handle 3 is provided with second pivot 5, the one end that first rotating handle 1 was kept away from to first pivot 4 is provided with first valve piece 6, the one end that second rotating handle 3 was kept away from to second pivot 5 is provided with second valve piece 7, one side of valve body 2 inside is provided with backstop 8, the opposite side of valve body 2 inside is provided with backstop 9 down, one side of backstop 8 is provided with screen frame 10, the middle part of screen frame 10 is provided with filter screen 11, the bottom of filter screen 11 is provided with places box 12, the bottom of placing box 12 is provided with fixture block 13, the bottom of fixture block 13 is provided with draw-in groove 14.

In this embodiment, the first valve block 6 is fixedly connected with the first rotating handle 1 through the first rotating shaft 4, the first rotating shaft 4 and the first valve block 6 can be rotated through the first rotating handle 1, and the first valve block 6 is made of high polymer materials; the second valve block 7 is fixedly connected with the second rotating handle 3 through the second rotating shaft 5, the second rotating shaft 5 and the second valve block 7 can be rotated through the second rotating handle 3, and the second valve block 7 is made of high polymer materials; the upper stop block 8 is fixedly arranged on one side of the interior of the valve body 2, the lower stop block 9 is fixedly arranged on the other side of the interior of the valve body 2, and the joint of the upper stop block 8 and the lower stop block 9 is matched with the shapes of the first valve block 6 and the second valve block 7; the filter screen 11 is fixedly connected with the frame 10, the filter screen 11 is made of an anti-rust metal material, and impurities can be prevented from entering the valve body 2 by the arrangement of the filter screen 11; the placing box 12 is fixedly connected with the screen frame 10, the clamping block 13 is fixedly connected with the placing box 12, and impurities can be placed in the placing box 12; the clamping block 13 is clamped with the clamping groove 14, the clamping block 13 is made of rubber materials, and the screen frame 10 is more stable due to the arrangement of the clamping block 13 and the clamping groove 14.

The working principle and the using flow of the utility model are as follows: an operator plugs the screen frame 10 into the clamping groove 14 through the clamping block 13 arranged at the bottom of the screen frame 10 to fix, when the screen frame is used, the filter screen 11 arranged in the screen frame 10 can filter impurities in liquid, the filtered impurities fall into the placing box 12, when the impurities in the placing box 12 are excessive, the screen frame 10 can be pulled to pull the clamping block 13 out of the clamping groove 14, the placing box 12 arranged on the screen frame 10 is taken out, and after the impurities in the placing box 12 are removed, the clamping block 13 is plugged into the clamping groove 14 through the screen frame 10 to fix for continuous use, so that the blockage caused by the impurities of a valve can be effectively avoided; when one of the first rotating handle 1, the first rotating shaft 4 and the first valve block 6 is damaged to cause that the valve cannot be closed, the second rotating handle 3 can be used for rotating the second rotating shaft 5, and the second rotating shaft 5 drives the second valve block 7 to be tightly attached to the upper sides of the upper stop block 8 and the lower stop block 9 so as to close the valve; when one of the second rotating handle 3, the second rotating shaft 5 and the second valve block 7 is damaged, so that the valve cannot be closed, the first rotating handle 1 can be used for rotating the first rotating shaft 4, and the first rotating shaft 4 drives the first valve block 6 to be tightly attached to the lower sides of the upper stop block 8 and the lower stop block 9, so that the valve is closed.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A novel valve double-shaft structure, characterized in that: including first rotating handle (1), the downside of first rotating handle (1) is provided with valve body (2), the downside of valve body (2) is provided with second rotating handle (3), the bottom of first rotating handle (1) is provided with first pivot (4), the top of second rotating handle (3) is provided with second pivot (5), the one end that first rotating handle (1) was kept away from in first pivot (4) is provided with first valve piece (6), the one end that second rotating handle (3) was kept away from in second pivot (5) is provided with second valve piece (7), one side of valve body (2) inside is provided with backstop (8), the opposite side of valve body (2) inside is provided with down backstop (9), one side of backstop (8) is provided with net frame (10), the middle part of net frame (10) is provided with filter screen (11), the bottom of filter screen (11) is provided with places box (12), the bottom of placing box (12) is provided with fixture block (13), the bottom of fixture block (13) is provided with draw-in groove (14).

2. A new valve biaxial structure according to claim 1 characterized in that: the first valve block (6) is fixedly connected with the first rotating handle (1) through the first rotating shaft (4), and the first valve block (6) is made of high polymer materials.

3. A new valve biaxial structure according to claim 1 characterized in that: the second valve block (7) is fixedly connected with the second rotating handle (3) through a second rotating shaft (5), and the second valve block (7) is made of high polymer materials.

4. A new valve biaxial structure according to claim 1 characterized in that: the upper stop block (8) is fixedly arranged on one side of the interior of the valve body (2), and the lower stop block (9) is fixedly arranged on the other side of the interior of the valve body (2).

5. A new valve biaxial structure according to claim 1 characterized in that: the filter screen (11) is fixedly connected with the frame (10), and the filter screen (11) is made of an antirust metal material.

6. A new valve biaxial structure according to claim 1 characterized in that: the placement box (12) is fixedly connected with the net frame (10), and the clamping block (13) is fixedly connected with the placement box (12).

7. A new valve biaxial structure according to claim 1 characterized in that: the clamping block (13) is clamped with the clamping groove (14), and the clamping block (13) is made of rubber materials.