Filtering diverter valve

Abstract

The utility model discloses a filtering diverter valve which comprises a valve body. The valve body comprises a water inlet; a sub-runner is arranged in the valve body; a first water outlet and a second water outlet are formed in the rear part of the valve body; a filtering assembly is arranged on the second water outlet; an open groove is formed in the second water outlet; a sliding block is arranged on the filtering assembly; the sliding block is located in the open groove. The filter assembly can rotate a sliding block to adjust the flow speed. By arranging the rotatable filtering assembly, the corresponding relation between the first filtering hole and the second filtering hole is changed, the filtering flow speed is adjusted, and adjustment and closing of the flow speed are achieved; meanwhile, the filtering partition of a conical structure is arranged, so that dirt is prevented from being accumulated at the bottom of the filtering partition to cause blockage and non-circulation.

Description

Technical Field

[0001] This utility model relates to the field of water purification system technology, and in particular to a filter diversion valve. Background Technology

[0002] A filter valve, also known as a filter, is a device for pre-filtration. It is an essential filtration equipment for hydraulic control valves and precision mechanical products that are prone to clogging.

[0003] Most existing filter valves can only achieve a single filtration effect and cannot adjust the filtration flow rate. In addition, because filter valves filter dirt, they can clog the filter, which can easily cause unstable flow rate. Utility Model Content

[0004] The purpose of this invention is to solve the problem that filter valves cannot adjust the filtration flow rate, and to provide a filter diversion valve.

[0005] A filter diverter valve, comprising

[0006] Valve body; the valve body includes a water inlet; the valve body has a flow divider inside; a first water outlet and a second water outlet are provided at the rear of the valve body; a filter assembly is provided on the second water outlet;

[0007] The second outlet has a slot; the filter assembly has a slider; the slider is located in the slot; the filter assembly can rotate the slider to adjust the flow rate.

[0008] Furthermore, a placement groove is provided inside the second water outlet; the filter assembly is installed on the placement groove.

[0009] Furthermore, the filter assembly includes a main body and an adjustment part; the main body includes a housing and a filter compartment inside the housing; the filter compartment is conical; the filter compartment has an array of first filter holes; and a limiting groove is provided on the inner side of the bottom of the housing.

[0010] The adjustment part is rotatably disposed on the rear side of the main body; a limiting block is disposed on the outer side of the adjustment part; the limiting block is located in the limiting groove; a flow control baffle is disposed on the front side of the adjustment part; the flow control baffle is conical and disposed close to the rear side of the filter baffle; a second filter hole is arranged in an array on the flow control baffle.

[0011] Furthermore, a retaining ring is provided on the rear side of the adjustment part; the slider is located outside the retaining ring.

[0012] The beneficial effects of this utility model are:

[0013] By setting a rotatable filter component, the correspondence between the first and second filter holes can be changed to adjust the filtration flow rate, thereby achieving flow rate regulation and shut-off. At the same time, by setting a conical filter compartment, dirt accumulation at the bottom of the filter compartment is prevented from causing blockage and preventing flow. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a cross-sectional view of the device;

[0016] Figure 3 This is a schematic diagram of the filter components;

[0017] Figure 4 This is a cross-sectional view of the filter component;

[0018] In the diagram, 1 is the valve body; 11 is the inlet; 12 is the diversion channel; 13 is the first outlet; 14 is the second outlet; 141 is the slot; 142 is the placement slot; 2 is the filter assembly; 21 is the main body; 211 is the filter baffle; 212 is the first filter hole; 213 is the limiting groove; 214 is the outer shell; 22 is the adjusting part; 221 is the limiting block; 222 is the flow control baffle; 223 is the second filter hole; 224 is the fixing ring; and 225 is the slider. Detailed Implementation

[0019] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, unless otherwise specified, the following embodiments and features described therein can be combined with each other.

[0020] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of the present invention. Therefore, the drawings only show the components related to the present invention and are not drawn according to the number, shape and size of the components in actual implementation. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0021] Example 1

[0022] like Figures 1-4 As shown:

[0023] A filter diverter valve, comprising

[0024] Valve body 1; the valve body 1 includes an inlet 11; a flow divider 12 is provided inside the valve body 1; a first outlet 13 and a second outlet 14 are provided at the rear of the valve body 1; a filter assembly 2 is provided on the second outlet 14.

[0025] The second outlet 14 is provided with a slot 141; the filter assembly 2 is provided with a slider 225; the slider 225 is located in the slot 141; the filter assembly 2 can rotate the slider 225 to adjust the flow rate.

[0026] The second water outlet 14 has a placement groove 142 inside; the filter assembly 2 is installed on the placement groove 142.

[0027] The filter assembly 2 includes a main body 21 and an adjustment part 22; the main body includes a housing 214 and a filter compartment 211 inside the housing 214; the filter compartment 211 is set in a conical shape; the filter compartment 211 is provided with an array of first filter holes 212; the bottom inner side of the housing 214 is provided with a limiting groove 213; the purpose of setting the conical structure is to push the dirt to both sides and avoid it from accumulating at the bottom and causing blockage.

[0028] The adjustment part 22 is rotatably disposed on the rear side of the main body 21; a limiting block 221 is disposed on the outer side of the adjustment part 22; the limiting block 221 is located in the limiting groove 213; a flow control barrier 222 is disposed on the front side of the adjustment part 22; the flow control barrier 222 is configured as a cone and is disposed close to the rear side of the filter barrier 211; a second filter hole 223 is arranged in an array on the flow control barrier 222.

[0029] A fixing ring 224 is provided on the rear side of the adjustment part 22; the slider 225 is located outside the fixing ring 224.

[0030] Operating mode of this device

[0031] By setting a rotatable main body 21 and an adjustment part 22, the correspondence between the first filter hole 212 and the second filter hole 223 can be changed by rotating the slider 225, thereby adjusting the filtration flow rate and realizing the adjustment and shut-off of the flow rate; at the same time, by setting a conical filter 211, dirt is prevented from accumulating at the bottom of the filter 211, causing blockage and preventing flow.

[0032] The embodiments described above merely illustrate specific implementations of this utility model, and while the descriptions are detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A filter diverter valve, characterized in that: include Valve body (1); the valve body (1) includes an inlet (11); a diversion channel (12) is provided inside the valve body (1); a first outlet (13) and a second outlet (14) are provided at the rear of the valve body (1); a filter assembly (2) is provided on the second outlet (14); The second outlet (14) is provided with a slot (141); the filter assembly (2) is provided with a slider (225); the slider (225) is located in the slot (141); the filter assembly (2) can rotate the slider (225) to adjust the flow rate.

2. The filter diverter valve according to claim 1, characterized in that: The second outlet (14) is provided with a placement groove (142); the filter assembly (2) is installed on the placement groove (142).

3. A filter diverter valve according to claim 2, characterized in that: The filter assembly (2) includes a main body (21) and an adjustment part (22); the main body (21) includes a housing (214) and a filter compartment (211) inside the housing (214); the filter compartment (211) is conical; the filter compartment (211) is provided with an array of first filter holes (212); the bottom inner side of the housing (214) is provided with a limiting groove (213); The adjustment part (22) is rotatably disposed on the rear side of the main body (21); a limiting block (221) is disposed on the outer side of the adjustment part (22); the limiting block (221) is located in the limiting groove (213); a flow control baffle (222) is disposed on the front side of the adjustment part (22); the flow control baffle (222) is configured as a cone shape and is disposed close to the rear side of the filter baffle (211); a second filter hole (223) is arranged in an array on the flow control baffle (222).

4. A filter diverter valve according to claim 3, characterized in that: A fixing ring (224) is provided on the rear side of the adjustment part (22); the slider (225) is located outside the fixing ring (224).

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