Intelligent regulating valve with filtering function

Abstract

The intelligent regulating valve with the filtering function comprises a three-way valve shell, a filtering shell and a rectangular cover, the right end of the three-way valve shell is communicated and connected with a connecting pipe through a flange plate and a bolt, the filtering shell is fixed to the right end of the connecting pipe, a rectangular rubber frame is fixed to the edge of the upper end in the filtering shell, and mounting rings are fixed to the front end and the rear end of the filtering shell. Electric drive telescopic rods are fixed to the interiors of the two installation rings in a penetrating mode, extension pieces are installed at the movable ends of the two electric drive telescopic rods, the problems that when a filter screen is taken down through an original device, the overall steps are tedious and not fast enough are solved through the design, practicability is good, the barrel-shaped filter screen can be taken out rapidly through electric drive equipment, and operation is convenient. And metal particles such as rust can be collected by matching with the magnet sheet, so that the sealing performance is better in actual use, and the water leakage phenomenon is avoided.

Description

Technical Field

[0001] The utility model discloses an intelligent regulating valve with a filtering function, belonging to the technical field of regulating valves. Background Art

[0002] The regulating valve, also known as the control valve, is a final control element in the field of industrial automation process control that receives the control signal output by the regulating control unit and uses power operation to change process parameters such as medium flow, pressure, temperature, and liquid level. It is generally composed of an actuator and a valve. According to the stroke characteristics, the regulating valve can be divided into linear stroke and angular stroke; according to the power used by the actuator, it can be divided into three types: pneumatic regulating valve, electric regulating valve, and hydraulic regulating valve. With the development of society, the application of regulating valves has become more and more extensive.

[0003] Patent No.: CN212429807U, mentions an intelligent regulating valve with a filtering function. Through the telescopic rod, spring, limit block, slot, loading shell and cover plate, on the one hand, the telescopic rod can be used to facilitate the removal of the filter ring and the filter net from the top of the fixing frame for easy cleaning and storage. On the other hand, the filter ring and multiple filter nets can be stored through the loading shell for easy use next time. However, when removing the filter net in the device, the first bolt needs to be unscrewed, and then the fixing frame is taken out, and then the filter ring is pulled hard to take out the filter net. The overall steps are relatively cumbersome and not fast enough. Now there is an urgent need for an intelligent regulating valve with a filtering function to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an intelligent regulating valve with a filtering function to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable structure and good practicality. The cylindrical filter net can be quickly removed by an electric drive device, and metal particles such as rust can be collected in conjunction with a magnet sheet. In actual use, the sealing performance is also good and water leakage will not occur.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: an intelligent regulating valve with a filtering function, comprising a three-way valve housing, a filter housing and a rectangular cover, the right end of the three-way valve housing being connected to a connecting pipe through a flange and bolts, the right end of the connecting pipe being fixed with a filter housing, a rectangular rubber frame being fixed with an internal upper edge of the filter housing, mounting rings being fixed with the front and rear ends of the filter housing, electric drive telescopic rods being penetrated and fixed inside the two mounting rings, extension pieces being installed with the movable ends of the two electric drive telescopic rods, a waterproof plate being fixed with a first limiting plate being longitudinally fixed with the left side of the lower end of the waterproof plate, a second limiting plate being longitudinally fixed with the right side of the lower end of the waterproof plate, a cylindrical filter screen being penetrated and arranged between the first limiting plate and the second limiting plate, a filter plate being longitudinally fixed with the left end of the cylindrical filter screen, and an arc-shaped magnet sheet being adsorbed on the lower end of the cylindrical filter screen.

[0006] Furthermore, an intelligent regulating valve body is installed through the upper end of the three-way valve housing.

[0007] Furthermore, a connection port is provided at the right end of the filter shell, and the right end of the cylindrical filter screen is communicated and connected to the connection port.

[0008] Furthermore, the two extension pieces are respectively fixed in the middle of the front and rear ends of the rectangular cover.

[0009] Furthermore, the filter sheet is located on the right side of the connecting pipe.

[0010] Furthermore, the cylindrical filter screen and the arc-shaped magnet sheet are both located inside the filter shell, and the left and right ends of the arc-shaped magnet sheet are respectively in contact with the first limiting sheet and the second limiting sheet.

[0011] The beneficial effects of the utility model: the utility model is an intelligent regulating valve with a filtering function. Because the utility model adds a connecting pipe, a filter shell, a filter plate, a cylindrical filter screen, an arc-shaped magnet plate, a first limit plate, a second limit plate, a waterproof plate, a rectangular rubber frame, a rectangular cover, an extension plate, an electric drive telescopic rod and a mounting ring, our design improvements and actual use have shown that the device has good practicality. The electric drive equipment can quickly remove the cylindrical filter screen, and the magnet plate can collect metal particles such as rust. In actual use, the sealing is also good and no water leakage will occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 This is a three-dimensional schematic diagram of the overall structure of an intelligent regulating valve with filtering function according to the utility model;

[0014] Figure 2This is a three-dimensional schematic diagram of the interior of a filter housing of an intelligent regulating valve with filtering function according to the utility model;

[0015] Figure 3 This is a schematic diagram of the separation of the filter sheet and the cylindrical filter screen of an intelligent regulating valve with filtering function according to the utility model;

[0016] Figure 4 This is a three-dimensional schematic diagram of an arc-shaped magnet sheet of an intelligent regulating valve with filtering function according to the utility model;

[0017] In the figure: 1-three-way valve housing, 2-intelligent regulating valve body, 3-flange, 4-connecting pipe, 5-filter housing, 6-connecting port, 7-filter plate, 8-cylindrical filter screen, 9-arc-shaped magnet plate, 10-first limit plate, 11-second limit plate, 12-waterproof board, 13-rectangular rubber frame, 14-rectangular cover, 15-extension plate, 16-electric drive telescopic rod, 17-mounting ring. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] See also Figure 1-Figure 4 The utility model provides a technical solution: an intelligent regulating valve with filtering function, comprising a three-way valve housing 1, a filter housing 5 and a rectangular cover 14. The right end of the three-way valve housing 1 is connected to the connecting pipe 4 through a flange 3 and bolts. The filter housing 5 is fixed to the right end of the connecting pipe 4. A rectangular rubber frame 13 is fixed to the upper edge of the filter housing 5. The front and rear ends of the filter housing 5 are fixed with mounting rings 17. Electric drive telescopic rods 16 are fixed inside the two mounting rings 17. The movable ends of the two electric drive telescopic rods 16 are installed. There is an extension piece 15, a waterproof plate 12 is fixed to the lower end of the filter shell 5, a first limiting piece 10 is longitudinally fixed to the left side of the lower end of the waterproof plate 12, and a second limiting piece 11 is longitudinally fixed to the right side of the lower end of the waterproof plate 12. A cylindrical filter screen 8 is penetrated between the first limiting piece 10 and the second limiting piece 11, a filter plate 7 is longitudinally fixed to the left end of the cylindrical filter screen 8, and an arc-shaped magnet sheet 9 is adsorbed on the lower end of the cylindrical filter screen 8. This design solves the problem that when the original device removes the filter screen, the overall steps are relatively cumbersome and not fast enough.

[0020] As the first embodiment of the utility model: the upper end of the three-way valve housing 1 is penetrated by an intelligent regulating valve body 2, the right end of the filter housing 5 is provided with a connection port 6, the right end of the cylindrical filter screen 8 is connected to the connection port 6, the added cylindrical filter screen 8 can filter the water entering from the connection port 6, and the filter sheet 7 can filter metal particles such as rust and impurities. Two extension pieces 15 are respectively fixed in the middle of the front and rear ends of the rectangular cover 14, and when the two added extension pieces 15 are driven to rise and fall, the rectangular cover 14 can be driven to open or close. The filter sheet 7 is located on the right side of the connecting pipe 4, the cylindrical filter screen 8 and the arc-shaped magnet sheet 9 are both located inside the filter housing 5, and the left and right ends of the arc-shaped magnet sheet 9 are respectively attached to the first limiting sheet 10 and the second limiting sheet 11, and the added arc-shaped magnet sheet 9 can absorb metal particles such as rust in the cylindrical filter screen 8, and the setting of the first limiting sheet 10 and the second limiting sheet 11 facilitates the horizontal installation of the cylindrical filter screen 8.

[0021] As a second embodiment of the present invention: the connection port 6 is connected to the external pipeline, and the impurities entering the filter housing 5 can be filtered by the filter sheet 7 and the cylindrical filter screen 8, and the arc-shaped magnet sheet 9 can absorb the metal particles such as rust in the cylindrical filter screen 8. When it is necessary to clean the impurities or metal particles such as rust filtered by the filter sheet 7 and the cylindrical filter screen 8, the two electric drive telescopic rods 16 are directly started, and the two electric drive telescopic rods 16 can push the two extension sheets 15 to move upward, thereby forcing the rectangular cover 14 to be driven upward. The waterproof plate 12 will also move upward from the rectangular rubber frame 13, thereby causing the first limiting plate 10 and the second limiting plate 11 to be pulled upward, and the first limiting plate 10 and the second limiting plate 11 will drive the cylindrical filter screen 8, the filter sheet 7 and the arc-shaped magnet sheet 9 to move upward until the cylindrical filter screen 8, the filter sheet 7 and the arc-shaped magnet sheet 9 are moved out of the filter shell 5, and the arc-shaped magnet sheet 9 is manually removed downward, and the cylindrical filter screen 8 and the filter sheet 7 are pulled out horizontally, so that the filtered impurities or metal particles such as rust can be cleaned.

[0022] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0023] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An intelligent regulating valve with filtering function, comprising a three-way valve housing (1), a filtering housing (5) and a rectangular cover (14), characterized in that: The right end of the three-way valve housing (1) is connected to the connecting pipe (4) via a flange (3) and bolts, and a filter housing (5) is fixed to the right end of the connecting pipe (4); A rectangular rubber frame (13) is fixed to the upper edge of the interior of the filter housing (5); mounting rings (17) are fixed to the front and rear ends of the filter housing (5); an electric drive telescopic rod (16) is fixed through the interior of the two mounting rings (17); and extension pieces (15) are installed at the movable ends of the two electric drive telescopic rods (16); A waterproof plate (12) is fixed to the lower end of the filter shell (5); a first limiting plate (10) is longitudinally fixed to the left side of the lower end of the waterproof plate (12); a second limiting plate (11) is longitudinally fixed to the right side of the lower end of the waterproof plate (12); a cylindrical filter screen (8) is provided between the first limiting plate (10) and the second limiting plate (11); a filter plate (7) is longitudinally fixed to the left end of the cylindrical filter screen (8); and an arc-shaped magnet plate (9) is adsorbed on the lower end of the cylindrical filter screen (8).

2. The intelligent regulating valve with filtering function according to claim 1, characterized in that: An intelligent regulating valve body (2) is installed through the upper end of the three-way valve housing (1).

3. The intelligent regulating valve with filtering function according to claim 1, characterized in that: The right end of the filter housing (5) is provided with a connection port (6), and the right end of the cylindrical filter screen (8) is in communication with the connection port (6).

4. The intelligent regulating valve with filtering function according to claim 1, characterized in that: The two extension pieces (15) are respectively fixed in the middle of the front and rear ends of the rectangular cover (14).

5. The intelligent regulating valve with filtering function according to claim 1 is characterized in that: The filter sheet (7) is located on the right side of the connecting pipe (4).

6. The intelligent regulating valve with filtering function according to claim 1, characterized in that: The cylindrical filter screen (8) and the arc-shaped magnet sheet (9) are both located inside the filter housing (5), and the left and right ends of the arc-shaped magnet sheet (9) are respectively in contact with the first limiting sheet (10) and the second limiting sheet (11).

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