Valve capable of adjusting filtration

Abstract

The utility model discloses a valve capable of adjusting filtration, which comprises a valve main body, the outlet end of the valve main body is fixedly connected with a channel pipe, the channel pipe is internally provided with a first outlet and a second outlet, a step is arranged between the first outlet and the second outlet, the outer part of the step is detachably and fixedly connected with a top cover, and the top cover is fixedly connected with the valve main body. According to the utility model, the filter cartridge is inserted into the step in the channel pipe, and the top cover is fixedly connected with the channel pipe, so that when water is discharged from the valve main body, the water firstly enters the filter cartridge through the bottom of the filter cartridge, is filtered by the filter cartridge, and then enters the channel pipe through the top cover; the water is discharged through the second outlet, and garbage in the water can be filtered and collected in the filter drum, so that the water is filtered and cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of valves, and in particular to a valve capable of adjusting filtration. Background Art

[0002] Valves are pipe accessories used to open and close pipes, control flow direction, and adjust and control the parameters (temperature, pressure, and flow) of the conveying medium. According to their functions, they can be divided into shut-off valves, check valves, regulating valves, etc. Valves are control components in fluid conveying systems and have functions such as shut-off, regulation, flow diversion, backflow prevention, pressure stabilization, flow diversion, or overflow pressure relief. Most valves at this stage lack certain filtering functions.

[0003] In the prior art, a Chinese patent with announcement number: CN 212055910 U discloses a valve with a filtering function, comprising a valve body, a liquid inlet pipe is fixedly connected to the left side of the valve body, a liquid outlet pipe is fixedly connected to the right side of the valve body, a first connecting block is symmetrically fixedly connected to the left end of the liquid inlet pipe, and a switch valve mechanism, a sealing mechanism and a filtering mechanism are also included; the switch valve mechanism is arranged inside the valve body, the switch valve mechanism comprises a screw rod and a baffle, the screw rod is threadedly connected to the valve body, and the top end of the screw rod extends to the outside of the valve body; the utility model can tighten the sealing ring between the connecting pipe and the liquid inlet pipe by rotating the bolt, so as to enhance the sealing effect of the sealing ring, and at the same time, through the matching arrangement between the spring, the T-shaped block and the filter plate, the filter plate can filter the debris in the liquid.

[0004] Although the patent can filter the water in the valve, it lacks the function of collecting the garbage after filtering, so that the garbage in the water will be scattered everywhere and difficult to clean. Utility Model Content

[0005] The utility model aims at solving the technical problem that, although the patent mentioned in the background technology can filter the water in the valve, it lacks the function of collecting the garbage after filtering, so that the garbage in the water will be scattered everywhere and difficult to clean. The utility model provides a valve with adjustable filtering.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a valve capable of adjusting filtration, comprising a valve body, wherein the outlet end of the valve body is fixedly connected to a channel tube, wherein a first outlet and a second outlet are provided in the channel tube, and a step is provided between the first outlet and the second outlet, wherein the outside of the step is detachably and fixedly connected to a top cover, wherein one end of the top cover is fixedly connected to a filter cartridge, and one end of the filter cartridge abuts against the step.

[0007] Preferably, the bottom of the filter cartridge is an open structure. A conical tube is arranged inside the filter cartridge. A convex ring is fixedly connected to the outside of the conical tube. The convex ring is threadedly connected to the filter cartridge. A blocking tube is arranged in the conical tube. A discharge port is arranged at the top of the blocking tube. One end of the blocking tube is fixedly connected to a top plate. A spring is connected between the top plate and the filter cartridge.

[0008] Preferably, a sealing ring is also fixedly connected to the top of the conical tube. A sealing ring is arranged between the top cover and the channel tube.

[0009] Preferably, the filter cartridge and the top cover are detachably and fixedly connected.

[0010] Preferably, the discharge end of the first outlet corresponds to the bottom of the filter cartridge.

[0011] Preferably, the valve body is one of a butterfly valve or a gate valve.

[0012] Preferably, the filter cartridge is a hollow structure in the shape of a cylinder or a cuboid.

[0013] The beneficial effects of the present utility model are as follows: Compared with the prior art, in the present utility model, the filter cartridge is inserted into the step in the channel tube, and the top cover is fixedly connected to the channel tube. When the valve body discharges the liquid, the liquid will first enter the filter cartridge through the bottom of the filter cartridge. After being filtered by the filter cartridge, it is discharged through the second outlet, and the garbage in the liquid can be filtered and collected in the filter cartridge, thereby realizing the filtration and cleaning of the liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the main view sectional structure schematic diagram of the present utility model;

[0015] Figure 2 is the structure schematic diagram of the filter cartridge in the present utility model;

[0016] Figure 3 is the three-dimensional structure schematic diagram of the filter cartridge in the present utility model;

[0017] Figure 4 is the sectional structure schematic diagram of the filter cartridge in the present utility model;

[0018] Figure 5 is the structure schematic diagram of the blocking tube in the present utility model.

[0019] In the figure, the labels are: 1, valve body; 2, channel tube; 3, first outlet; 4, second outlet; 5, step; 6, top cover; 7, sealing ring; 8, filter cartridge; 9, conical tube; 10, convex ring; 11, sealing ring; 12, blocking tube; 13, discharge port; 14, top plate; 15, spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment: As shown in the attached Figures 1 to 5 figure, a valve that can adjust filtration includes a valve body 1. A channel pipe 2 is fixedly connected to the outlet end of the valve body 1. A first outlet 3 and a second outlet 4 are provided in the channel pipe 2. A step 5 is provided between the first outlet 3 and the second outlet 4. An inclined T-shaped structure is formed among the first outlet 3, the second outlet 4, and the step 5.

[0022] Among them, the valve body 1 is one of a butterfly valve or a gate valve, or it can also be other valves on the market, such as a butterfly plate valve, etc.

[0023] Among them, a top cover 6 is detachably and fixedly connected to the outside of the step 5. One end of the top cover 6 is fixedly connected to a filter cartridge 8. The filter cartridge 8 is detachably and fixedly connected to the top cover 6. One end of the filter cartridge 8 abuts in the step 5. The discharge end of the first outlet 3 corresponds to the bottom of the filter cartridge 8. The water liquid in the first outlet 3 first enters the filter cartridge 8 and then is discharged through the second outlet 4.

[0024] Among them, the filter cartridge 8 is a cylindrical or cuboid cavity structure. The bottom of the filter cartridge 8 is set as an open structure. A conical pipe 9 is provided in the filter cartridge 8. A convex ring 10 is fixedly connected to the outside of the conical pipe 9. The convex ring 10 is threadedly connected to the filter cartridge 8. A blocking pipe 12 is provided in the conical pipe 9. A discharge port 13 is provided at the top of the blocking pipe 12. One end of the blocking pipe 12 is fixedly connected to a top plate 14. A spring 15 is connected between the top plate 14 and the filter cartridge 8. When the valve body 1 discharges water liquid, the water liquid will first enter the filter cartridge 8 through the bottom of the filter cartridge 8. At the same time, under the impact of the water flow, the blocking pipe 12 will be squeezed, causing the blocking plate to move upward and compress the spring 15, so that the discharge port 13 is opened, and the water liquid can enter the filter cartridge 8 through the discharge port 13. After being filtered by the filter cartridge 8, it is discharged through the second outlet 4.

[0025] In order to increase the sealing performance, a sealing ring 11 is also fixedly connected to the top of the conical pipe 9. A sealing ring 7 is provided between the top cover 6 and the channel pipe 2.

[0026] For those skilled in the art to fully understand the technical solution, the usage method of this embodiment is as follows:

[0027] Insert the filter cartridge 8 into the step 5 inside the channel pipe 2, and fixedly connect the top cover 6 to the channel pipe 2. When the valve body 1 discharges the liquid, the liquid will first enter the filter cartridge 8 through the bottom of the filter cartridge 8. At the same time, under the impact of the water flow, the blocking pipe 12 will be squeezed, causing the blocking plate to move upward and compress the spring 15, opening the discharge port 13. The liquid can enter the filter cartridge 8 through the discharge port 13, and after being filtered by the filter cartridge 8, it is discharged through the second outlet 4. The garbage in the liquid can be filtered in the filter cartridge 8. When the valve body 1 is closed, without the impact of the liquid pressure, the blocking pipe 12 will drive the top plate 14 to abut against the outside of the sealing ring 11 under the pressure of the spring 15, sealing the filter cartridge 8 to prevent the garbage from flowing out. When cleaning the garbage, just remove the top cover 6 and then disassemble between the conical pipe 9 and the filter cartridge 8, and the garbage in the filter cartridge 8 can be cleaned and taken out.

[0028] In the present utility model, terms such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "side", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only relational terms determined for the convenience of describing the structural relationship of each component or element of the present utility model, and do not specifically refer to any component or element in the present utility model, and should not be construed as a limitation to the present utility model.

Claims

1. A valve capable of adjusting filtration, comprising a valve body (1), characterized in that: The outlet end of the valve body (1) is fixedly connected to a channel tube (2), a first outlet (3) and a second outlet (4) are provided in the channel tube (2), a step (5) is provided between the first outlet (3) and the second outlet (4), a top cover (6) is detachably fixedly connected to the outside of the step (5), one end of the top cover (6) is fixedly connected to a filter cartridge (8), and one end of the filter cartridge (8) abuts against the step (5).

2. A valve capable of adjusting filtration according to claim 1, characterized in that; The bottom of the filter cartridge (8) is an open structure. A conical tube (9) is provided inside the filter cartridge (8). A convex ring (10) is fixedly connected to the outside of the conical tube (9). The convex ring (10) is threadedly connected to the filter cartridge (8). A plugging tube (12) is provided in the conical tube (9). A discharge port (13) is provided at the top of the plugging tube (12). One end of the plugging tube (12) is fixedly connected to a top plate (14). A spring (15) is connected between the top plate (14) and the filter cartridge (8).

3. A valve capable of adjusting filtration according to claim 2, characterized in that: A sealing ring (11) is also fixedly connected to the top of the conical tube (9), and a sealing ring (7) is provided between the top cover (6) and the channel tube (2).

4. A valve capable of adjusting filtration according to claim 3, characterized in that: The filter cartridge (8) and the top cover (6) are detachably fixedly connected.

5. A valve capable of adjusting filtration according to claim 4, characterized in that: The discharge end of the first outlet (3) corresponds to the bottom of the filter cartridge (8).

6. A valve capable of adjusting filtration according to claim 1, characterized in that; The valve body (1) is a butterfly valve or a gate valve.

7. A valve capable of adjusting filtration according to claim 6, characterized in that: The filter cartridge (8) is a cylindrical or rectangular cavity structure.

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