Washing machine valve

Abstract

The utility model provides a washing machine valve which comprises a main body mechanism and a residue filtering mechanism. The main body mechanism comprises a valve body and a switch, the switch is installed on one side of the valve body, a liquid inlet is integrally formed in one side of the valve body, and a water outlet and a water outlet are integrally formed in one side of the valve body; the residue filtering mechanism comprises a fixing ring and a filter screen, the filter screen is fixedly connected to one side of the fixing ring, a limiting ring is fixedly connected to one side of the interior of the valve body, the fixing ring is arranged on one side of the limiting ring, guide blocks are symmetrically and fixedly connected to one side of the interior of the valve body, and a sliding groove is formed in one side of each guide block. A sliding block is slidably connected into the sliding groove, and an extrusion ring is arranged on one side of the fixing ring. The liquid entering the valve body is subjected to residue filtering treatment through the filter screen, residues carried by the liquid are prevented from being attached to the inner wall of the valve body to block the valve body, the service life of the valve body is prolonged, and the maintenance cost of the valve body is reduced.

Description

Technical Field

[0001] The utility model relates to a valve, in particular to a washing machine valve, and belongs to the technical field of washing machine valves. Background Art

[0002] A washing machine is a cleaning appliance that uses electrical energy to generate mechanical action to wash clothes. It is divided into two categories according to its rated washing capacity: household and collective. Mechanical force, detergent, and water are the three elements in the washing process of a washing machine. The mechanical force generated by the moving parts of the washing machine and the action of the detergent separate the dirt from the clothing fibers. Heating the detergent can enhance the decontamination effect. Different fabrics have different suitable liquid temperatures. The main indicators reflecting the washing performance of a washing machine (i.e., the ability to clean clothes) are the cleaning rate (or cleaning ratio) and the fabric wear rate. The cleaning rate is the reflectivity of artificially contaminated cloth and its original cloth before and after washing measured by a photoelectric reflectometer (or whiteness meter) when the washing machine is under rated washing conditions. The drain valve is an indispensable water industry product, mainly used in urban, construction, enterprise water supply and drainage projects, industrial and domestic sewage treatment, and water conservancy projects. Among them, various types of medium and low pressure valves are mainly used, including various types of butterfly valves and gate valves. Others include ball valves, check valves, exhaust valves, plug valves, diaphragm valves, pressure reducing valves, flow regulating valves, mud discharge valves, etc., which are mainly used for liquid discharge or liquid level control;

[0003] The existing washing machine valve lacks a corresponding filter residue component when draining water, which makes it difficult to clean the residue in the water when it adheres to the inner wall of the washing machine valve. The attachment easily causes the washing machine valve to be blocked, affecting the normal use of the washing machine valve.

[0004] In order to solve the above technical problems, a washing machine valve is proposed. Utility Model Content

[0005] In view of this, the utility model provides a washing machine valve to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the utility model is implemented as follows: a washing machine valve comprises a main body mechanism and a filter residue mechanism;

[0007] The main body mechanism comprises a valve body and a switch, wherein the switch is installed on one side of the valve body, a liquid inlet is integrally formed on one side of the valve body, and a drain port and a water outlet are integrally formed on one side of the valve body;

[0008] The filter residue mechanism includes a fixed ring and a filter screen, the filter screen is fixedly connected to one side of the fixed ring, the inner side of the valve body is fixedly connected to a limit ring, the fixed ring is arranged on one side of the limit ring, the inner side of the valve body is symmetrically fixedly connected with a guide block, one side of the guide block is provided with a slide groove, the inside of the slide groove is slidably connected with a slider, one side of the fixed ring is provided with an extrusion ring, one side of the slider is fixedly connected to the extrusion ring, an insert block is inserted into one side of the slide groove, and one side of the insert block is fixedly connected to the guide ring.

[0009] Further preferably, a pipe sleeve is mounted on one side of the liquid inlet.

[0010] Further preferably, elastic pads are equidistantly distributed and fixedly connected to one side of the fixing ring.

[0011] Further preferably, one side of the fixing ring is evenly distributed and fixedly connected with insert rods, one side of the limiting ring is evenly distributed with slots, and one end of the insert rod is engaged with the limiting ring through the slot.

[0012] Further preferably, a drain cover is installed at one end of the drain outlet, and a locking cap is installed at one side of the water outlet.

[0013] Further preferably, one side of the valve body is integrally formed with connecting threads equidistantly distributed thereon, and one side of the valve body is sleeved with a sealing ring.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. The utility model uses a filter screen to filter the liquid entering the valve body to prevent the residue carried by the liquid from adhering to the inner wall of the valve body and causing the valve body to be blocked, thereby extending the service life of the valve body and reducing the maintenance cost of the valve body;

[0016] Second, the utility model fixes the fixing ring and the filter screen by arranging an extrusion ring and a guide block, so that the filter screen can be removed and cleaned when needed, thereby preventing the filter screen from being blocked and unable to filter residues.

[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a partial cross-sectional structural diagram of the utility model;

[0020] Figure 2 It is a structural diagram of the utility model;

[0021] Figure 3 It is a partial cross-sectional structural diagram of the valve body in the utility model;

[0022] Figure 4 This is a connection structure diagram of the filter screen in the utility model.

[0023] Figure numerals: 10, main body; 11, valve body; 12, connecting thread; 13, sealing ring; 14, liquid inlet; 15, pipe sleeve; 16, switch; 17, drain outlet; 18, water outlet; 19, drain cover; 20, filter residue mechanism; 21, fixing ring; 22, filter screen; 23, limiting ring; 24, guide block; 25, extrusion ring; 26, plug block; 27, guide ring; 28, elastic pad; 29, plug rod; 31, locking cap; 32, slot; 33, slider; 34, slide groove. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-4 As shown, an embodiment of the utility model provides a washing machine valve, which is composed of a main body mechanism 10 and a filter residue mechanism 20.

[0027] The main body 10 includes a valve body 11, a switch 16 and a pipe sleeve 15. The switch 16 is installed on one side of the valve body 11. A liquid inlet 14 is integrally formed on one side of the valve body 11. A pipe sleeve 15 is mounted on one side of the liquid inlet 14. The pipe sleeve 15 is used to quickly connect the liquid inlet 14 to the pipeline. A drain port 17 and a water outlet 18 are integrally formed on one side of the valve body 11. A drain cover 19 is installed at one end of the drain port 17. A locking cap 31 is installed at one side of the water outlet 18. The drain cover 19 and the locking cap 31 are provided to facilitate adjusting the use status of the drain port 17 and the water outlet 18 according to needs.

[0028] In one embodiment, in order to enhance the sealing performance at the connection of the valve body 11, one side of the valve body 11 is evenly distributed with connecting threads 12, and one side of the valve body 11 is provided with a sealing ring 13. The connecting threads 12 are provided to facilitate quick connection, and the sealing ring 13 is provided at the connection to enhance the sealing performance of the connection and prevent leakage.

[0029] The filter residue mechanism 20 includes a fixing ring 21, a filter screen 22 and a limiting ring 23. The filter screen 22 is fixedly connected to one side of the fixing ring 21. The limiting ring 23 is fixedly connected to one side of the inner side of the valve body 11, and is used to limit the installation of the fixing ring 21 and the filter screen 22. The fixing ring 21 is arranged on one side of the limiting ring 23. One side of the fixing ring 21 is fixedly connected with elastic pads 28 at equal intervals. One side of the inner side of the valve body 11 is symmetrically fixedly connected with a guide block 24. A slide groove 34 is provided on one side of the guide block 24. The slide groove 34 is slidably connected with a slider 34 inside. 3. An extrusion ring 25 is provided on one side of the fixed ring 21. The extrusion ring 25 is installed on one side of the fixed ring 21 by means of a slider 33 cooperating with a slide groove 34. The fixed ring 21 is limited by means of the extrusion ring 25 cooperating with the limiting ring 23 to prevent the fixed ring 21 from coming out of the valve body 11. One side of the slider 33 is fixedly connected to the extrusion ring 25. An insert block 26 is inserted into one side of the slide groove 34. A guide ring 27 is fixedly connected to one side of the insert block 26. The guide ring 27 cooperates with the insert block 26 to limit the slider 33 to enhance the stability of the extrusion ring 25.

[0030] In one embodiment, in order to enhance the stability of the fixing ring 21, one side of the fixing ring 21 is evenly distributed with plug rods 29 fixedly connected, and one side of the limiting ring 23 is evenly distributed with slots 32, and one end of the plug rod 29 is engaged with the limiting ring 23 through the slot 32. When the fixing ring 21 is installed, the plug rod 29 cooperates with the slot 32 to enhance the connection stability between the fixing ring 21 and the limiting ring 23, and prevent the fixing ring 21 from being deflected by the water flow and affecting the normal use of the filter 22.

[0031] When the utility model is working, the fixing ring 21 and the filter screen 22 are placed in the valve body 11, so that the fixing ring 21 fits with the limiting ring 23, and at the same time, one end of the insertion rod 29 is inserted into the slot 32, the elastic pad 28 contacts the limiting ring 23, and the extrusion ring 25 is inserted into the valve body 11, so that the slider 33 slides in the slide groove 34. When the extrusion ring 25 contacts the fixing ring 21, the extrusion ring 25 is pushed and rotated, so that the extrusion ring 25 drives the fixing ring 21 to squeeze the elastic pad 28. After the rotation, the extrusion ring 25 drives the slider 33 to slide into the inner part of the slide groove 34. The extrusion ring 25 is loosened, and the elastic pad 28 rebounds to drive the fixed ring 21 to move, so that the fixed ring 21 pushes the extrusion ring 25 in the opposite direction, and the position of the extrusion ring 25 is fixed by cooperating with the slide groove 34 and the slider 33. The guide ring 27 is placed in the valve body 11, and the plug 26 is inserted into the slide groove 34. The assembly can be completed. The washing machine valve is installed through the connecting thread 12, and the liquid inlet 14 is connected to the pipeline through the pipe sleeve 15. When the liquid passes through the filter screen 22, the filter screen 22 filters out the residue to prevent the residue from adhering to the inner wall of the valve body 11.

[0032] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A washing machine valve, characterized in that: It comprises a main body mechanism (10) and a residue filtering mechanism (20); The main body mechanism (10) comprises a valve body (11) and a switch (16), wherein the switch (16) is mounted on one side of the valve body (11), a liquid inlet (14) is integrally formed on one side of the valve body (11), and a drain port (17) and a water outlet (18) are respectively integrally formed on one side of the valve body (11); The filter residue mechanism (20) comprises a fixed ring (21) and a filter screen (22), wherein the filter screen (22) is fixedly connected to one side of the fixed ring (21), a limiting ring (23) is fixedly connected to one side of the interior of the valve body (11), the fixed ring (21) is arranged on one side of the limiting ring (23), a guide block (24) is symmetrically fixedly connected to one side of the interior of the valve body (11), a slide groove (34) is provided on one side of the guide block (24), a slider (33) is slidably connected to the interior of the slide groove (34), an extrusion ring (25) is provided on one side of the fixed ring (21), one side of the slider (33) is fixedly connected to the extrusion ring (25), an insert block (26) is inserted into one side of the interior of the slide groove (34), and one side of the insert block (26) is fixedly connected to the guide ring (27).

2. A washing machine valve according to claim 1, characterized in that: A pipe sleeve (15) is sleeved on one side of the liquid inlet (14).

3. A washing machine valve according to claim 1, characterized in that: Elastic pads (28) are evenly distributed and fixedly connected to one side of the fixing ring (21).

4. A washing machine valve according to claim 1, characterized in that: Insertion rods (29) are evenly distributed and fixedly connected to one side of the fixing ring (21), and slots (32) are evenly distributed and opened on one side of the limiting ring (23), and one end of the insertion rod (29) is engaged with the limiting ring (23) through the slot (32).

5. A washing machine valve according to claim 1, characterized in that: A drainage cover (19) is installed at one end of the drainage port (17), and a locking cap (31) is installed at one side of the water outlet (18).

6. A washing machine valve according to claim 1, characterized in that: One side of the valve body (11) is provided with connecting threads (12) which are evenly distributed and integrally formed therewith, and one side of the valve body (11) is provided with a sealing ring (13).

Images