CN215928477U

CN215928477U - Porous noise-reducing waste water valve

Info

Publication number: CN215928477U
Application number: CN202122384649.6U
Authority: CN
Inventors: 张克海; 赵程伟
Original assignee: Zhejiang Kebo Electrical Appliances Co ltd
Current assignee: Zhejiang Kebo Electrical Appliances Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-01
Anticipated expiration: 2031-09-28

Abstract

The utility model belongs to the field of fluid control, and particularly relates to a porous noise reduction waste water valve which comprises a valve body, wherein a water inlet flow passage and a water outlet flow passage are arranged on the valve body, and at least two waste water holes communicated with the water inlet flow passage and the water outlet flow passage are formed in the valve body. The waste water flow is divided by increasing more than two waste water holes on the valve body, so that the waste water flow is prevented from being completely blocked and the function is not invalid because a single waste water hole is blocked by foreign matters; in addition, the waste water flow is shunted, can effectual reduction waste water noise, improves and uses experience and feels.

Description

Porous noise-reducing waste water valve

Technical Field

The utility model belongs to the field of fluid control, and particularly relates to a porous noise reduction waste water valve.

Background

The waste water ratio solenoid valve plays an important role in water purification, water treatment systems, and the waste water valve is used to control the waste water ratio. Traditional waste water valve includes the valve body, case and actuating mechanism, be provided with the runner that has water inlet and delivery port in the valve body, be provided with annular baffle in the valve body, annular baffle separates the runner for being located the center and with the interior runner of water inlet UNICOM and encircle the interior runner and with the outer runner of delivery port UNICOM, annular baffle sets up the waste water hole that is used for adjusting waste water flow with interior runner and outer runner UNICOM, this waste water hole is the micropore, annular baffle is towards the tip opening of case as sealing the mouth of a river, actuating mechanism fixes the valve body and drives the valve core removal constitution case and keeps away from sealing the mouth of a river or with sealing the mouth of a river sealed cooperation. The waste water valve in the prior art has the following problems: the waste water hole in present waste water valve is mainly by the waste water hole of injection moulding on the valve body or the embedded capillary of valve body come control waste water solenoid valve flow, the abnormal sound phenomenon appears easily, and the easy foreign matter blocks up when using for a long time and leads to not going out waste water completely.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and shortcomings of the prior art and provide a porous noise reduction waste water valve.

The technical scheme adopted by the utility model is as follows: the multi-hole noise reduction waste water valve comprises a valve body, wherein a water inlet flow channel and a water outlet flow channel are arranged on the valve body, and at least two waste water holes communicated with the water inlet flow channel and the water outlet flow channel are formed in the valve body.

The waste water treatment valve is characterized in that an annular partition plate is arranged in the valve body, the annular partition plate divides an inner cavity of the valve body into a middle flow channel and an inner cavity flow channel, the middle flow channel is located in the inner cavity of the annular partition plate, the inner cavity flow channel surrounds the annular partition plate, the inner cavity flow channel is communicated with a water inlet flow channel, a waste water pipeline communicated with the inner cavity of the annular partition plate and a water outlet flow channel is arranged in the valve body, and the waste water hole is integrally formed in the annular partition plate and/or the waste water pipeline.

And a flow needle is embedded in the wastewater hole.

The improved water-saving valve is characterized in that an annular partition plate is arranged in the valve body, the annular partition plate divides an inner cavity of the valve body into a middle flow channel and an inner cavity flow channel, the middle flow channel is located in the inner cavity of the annular partition plate, the inner cavity flow channel surrounds the annular partition plate, the inner cavity flow channel is communicated with a water inlet flow channel, a waste water pipeline communicated with the inner cavity of the annular partition plate and a water outlet flow channel is arranged in the valve body, and the waste water hole is integrally formed in one side wall, close to an opening of the valve body, of the waste water pipeline.

The side wall of one side of the waste water pipeline close to the opening of the valve body is flat, and one end of the flow needle, which is positioned outside the waste water pipeline, is a horn-shaped flaring.

Including actuators for controlling the flow of fluids from the flow passages or waste apertures.

The actuating mechanism comprises a spring, a valve core, a water retaining disc assembly and an electromagnetic assembly, wherein the electromagnetic assembly is fixed on the valve body and internally provided with a lifting space for the valve core to move up and down, the end opening of the annular partition plate, facing the actuating mechanism, serves as a water sealing opening, the water retaining disc assembly is movably arranged on the water sealing opening, the valve core is arranged in the lifting space above the water retaining disc assembly, the spring forms thrust towards the direction of the water retaining disc assembly to the valve core, and at least part of the valve core is made of ferromagnetic materials.

The utility model discloses a water seal mouth, including water inlet channel, water blocking disc subassembly, first through-hole and last chamber, water blocking disc subassembly, water inlet channel and second through-hole, water blocking disc subassembly divide into epicoele and cavity of resorption with the inner chamber runner, the cavity of resorption is linked together with water inlet channel, be equipped with the first through-hole that is used for communicateing cavity of resorption and epicoele and the second through-hole of epicoele and well runner on the water blocking disc subassembly, the valve core plugs up the second through-hole and makes the water blocking disc subassembly plug up the mouth of a river under the thrust effect of spring, the electromagnetism subassembly can drive the valve core and overcome the thrust effect of spring and open the second through-hole and make the water blocking disc subassembly leave the mouth of a river of unsealing.

The water retaining disc assembly is composed of a water retaining disc and an elastic diaphragm, the valve body comprises a lower valve body and a valve core sleeve, the lower valve body and the valve core sleeve are connected to form a valve cavity, and the outer ring of the elastic diaphragm is fixed between the lower valve body and the valve core sleeve.

The valve body comprises a coil rack, the electromagnetic assembly is sleeved outside the valve core sleeve, and the coil rack is connected and fastened with the lower valve body to enable the electromagnetic assembly and the valve core sleeve to be fixed between the coil rack and the lower valve body.

The utility model has the following beneficial effects: the waste water flow is divided by increasing more than two waste water holes on the valve body, so that the waste water flow is prevented from being completely blocked and the function is not invalid because a single waste water hole is blocked by foreign matters; in addition, the waste water flow is shunted, can effectual reduction waste water noise, improves and uses experience and feels.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is within the scope of the present invention for those skilled in the art to obtain other drawings based on the drawings without inventive exercise.

FIG. 1 is a cross-sectional view of one embodiment of the present invention;

FIG. 2 is a schematic structural view of the lower valve body;

FIG. 3 is a schematic view of the structure of the flow pin;

FIG. 4 is a perspective view (a) and a sectional view (b) of the water deflector assembly;

in the figure, 101, a water inlet channel; 102, a water outlet flow channel; 103, an annular partition plate; 104, a waste water pipeline; 105, a lower valve body; 106, a valve core sleeve; 107, a coil former; 2, a waste water hole; 3, flow needles; 4, a valve core; 5, a water retaining disc assembly; 501, a first through hole; 502, a second via; 503, a water retaining disc; 504, an elastic membrane; 6, an electromagnetic assembly; 7, sealing the water gap; and 8, a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.

It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.

The terms of direction and position of the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "top", "bottom", "side", etc., refer to the direction and position of the attached drawings. Accordingly, the use of directional and positional terms is intended to illustrate and understand the present invention and is not intended to limit the scope of the present invention.

As shown in fig. 1, the multi-hole noise reduction waste water valve comprises a valve body, wherein a water inlet flow passage 101 and a water outlet flow passage 102 are arranged on the valve body, and at least two waste water holes 2 communicated with the water inlet flow passage 101 and the water outlet flow passage 102 are arranged in the valve body. The number of the waste water holes is increased to more than two through the valve body, flow is divided, and the situation that the waste water flow is completely blocked and the function is invalid due to the fact that a single waste water hole is blocked by foreign matters is avoided; in addition, the waste water flow is shunted, can effectual reduction waste water noise, improves and uses experience and feels. As shown in fig. 2, the number of the present embodiment is specifically set to 4, and the number may be appropriately reduced or increased as needed.

As shown in fig. 2, an annular partition plate 103 is arranged in the valve body, the annular partition plate 103 divides the inner cavity of the valve body into a middle flow passage located in the inner cavity of the annular partition plate 103 and an inner cavity flow passage surrounding the annular partition plate 103, the inner cavity flow passage is communicated with the water inlet flow passage 101, a waste water pipeline 104 communicating the inner cavity of the annular partition plate 103 with the water outlet flow passage 102 is arranged in the valve body, and the waste water hole 2 is integrally formed in the annular partition plate 103 and/or the waste water pipeline 104.

Further, a flow needle 3 is embedded in the waste water hole 2.

The novel water-saving valve is characterized in that an annular partition plate 103 is arranged in the valve body, the inner cavity of the valve body is divided into a middle flow channel located in the inner cavity of the annular partition plate 103 and an inner cavity flow channel surrounding the annular partition plate 103 by the annular partition plate 103, the inner cavity flow channel is communicated with a water inlet flow channel 101, a waste water pipeline 104 communicating the inner cavity of the annular partition plate 103 with a water outlet flow channel 102 is arranged in the valve body, and the waste water hole 2 is integrally formed in the side wall, close to the opening of the valve body, of the waste water pipeline 104.

As shown in fig. 2, a side wall of the waste water pipe 104 close to the opening of the valve body is flat, and one end of the flow needle 3 located outside the waste water pipe 104 is flared. This facilitates the installation of the flow pin 3 and makes the flow pin 3 less likely to fall off under the action of the fluid impulse.

Including actuators for controlling the flow of fluid from the through-flow passage or waste hole 2.

As shown in fig. 1, the actuator includes a spring 8, a valve core 4, a water retaining disc assembly 5 and an electromagnetic assembly 6, the electromagnetic assembly 6 is fixed on the valve body, a lifting space for the valve core 4 to move up and down is provided in the electromagnetic assembly 6, an opening of the end portion of the annular partition plate 103 facing the actuator serves as a water sealing opening 7, the water retaining disc assembly 5 is movably provided on the water sealing opening 7, the valve core 4 is provided in the lifting space above the water retaining disc assembly 5, the spring 8 forms a thrust force to the valve core 4 in a direction of the water retaining disc assembly 5, and at least part of the valve core 4 is made of a ferromagnetic material.

Further, the water blocking disc assembly 5 divides the inner cavity flow channel into an upper cavity and a lower cavity, the lower cavity is communicated with the water inlet flow channel 101, a first through hole 501 used for communicating the lower cavity with the upper cavity and a second through hole 502 used for communicating the upper cavity with the middle flow channel are formed in the water blocking disc assembly 5, the valve core 4 blocks the second through hole 502 and enables the water blocking disc assembly 5 to block the water sealing opening 7 under the thrust action of the spring 8, and the electromagnetic assembly 6 can drive the valve core 4 to overcome the thrust action of the spring 8 to open the second through hole 502 and enable the water blocking disc assembly 5 to leave the water sealing opening 7.

As shown in fig. 4, the water blocking disc assembly 5 is composed of a water blocking disc 503 and an elastic diaphragm 504, the valve body includes a lower valve body 105 and a valve core sleeve 106, the lower valve body 105 and the valve core sleeve 106 are connected to form a valve cavity, and an outer ring of the elastic diaphragm 504 is fixed between the lower valve body 105 and the valve core sleeve 106.

The valve body comprises a coil frame 107, the electromagnetic assembly 6 is sleeved outside the valve core sleeve 106, and the coil frame 107 is connected and fastened with the lower valve body 105, so that the electromagnetic assembly 6 and the valve core sleeve 106 are fixed between the coil frame 107 and the lower valve body 105. The whole assembly is convenient, and in the embodiment, the coil frame 107 and the lower valve body 105 are fastened through screw connection.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the utility model is not limited by the scope of the appended claims.

Claims

1. The utility model provides a porous formula waste water valve of making an uproar that falls, includes valve body (1), be equipped with into water runner (101) and play water runner (102) on valve body (1), its characterized in that: at least two waste water holes (2) communicated with the water inlet runner (101) and the water outlet runner (102) are formed in the valve body (1);

the novel water-saving valve is characterized in that an annular partition plate (103) is arranged in the valve body (1), the annular partition plate (103) divides a valve body inner cavity into a middle flow channel positioned in the annular partition plate (103) inner cavity and an inner cavity flow channel surrounding the annular partition plate (103), the inner cavity flow channel is communicated with a water inlet flow channel (101), a waste water pipeline (104) communicating the annular partition plate (103) inner cavity with a water outlet flow channel (102) is arranged in the valve body (1), and the waste water hole (2) is integrally formed in the annular partition plate (103) and/or the waste water pipeline (104).

2. The porous noise reducing waste water valve of claim 1, wherein: and a flow needle (3) is embedded in the wastewater hole (2).

3. The porous noise reducing waste water valve of claim 2, wherein: be equipped with annular baffle (103) in valve body (1), annular baffle (103) separate the valve body inner chamber for the well runner that is located annular baffle (103) inner chamber and the inner chamber runner that encircles annular baffle (103), the inner chamber runner is linked together with water inlet channel (101), be equipped with waste water pipe (104) of intercommunication annular baffle (103) inner chamber and water outlet channel (102) in valve body (1), waste water hole (2) integrated into one piece is on waste water pipe (104) is close one side lateral wall of valve body (1) opening part.

4. The porous noise reducing waste water valve of claim 3, wherein: the side wall of one side of the waste water pipeline (104) close to the opening of the valve body (1) is flat, and one end of the flow needle (3) located outside the waste water pipeline (104) is a horn-shaped flaring.

5. The porous noise reducing waste water valve of claim 3 or 4, wherein: comprising an actuator for controlling the flow of fluid from the passage or waste (2).

6. The porous noise reducing waste water valve of claim 5, wherein: actuating mechanism includes spring (8), case (4), manger plate subassembly (5) and electromagnetic assembly (6), electromagnetic assembly (6) are fixed in on valve body (1), establish the lift space that supplies case (4) to reciprocate in, annular baffle (103) are as sealing mouth of a river (7) towards actuating mechanism's tip opening, manger plate subassembly (5) movably sets up on sealing mouth of a river (7), case (4) set up in the lift space of manger plate subassembly (5) top, spring (8) form the thrust to manger plate subassembly (5) direction to case (4), case (4) at least part are ferromagnetic material and make.

7. The porous noise reducing waste water valve of claim 6, wherein: the utility model discloses a water seal structure, including water retaining disc subassembly (5), first through-hole (501) and the second through-hole (502) of epicoele and well runner that are used for communicateing lower chamber and epicoele are equipped with on water retaining disc subassembly (5) down, and valve core (4) are equipped with under the thrust action of spring (8) and are used for plugging up second through-hole (502) and make water retaining disc subassembly (5) plug up and seal mouth of a river (7), electromagnetic component (6) can drive valve core (4) and overcome the thrust action of spring (8) and open second through-hole (502) and make water retaining disc subassembly (5) leave kaifeng mouth of a river (7).

8. The porous noise reducing waste water valve of claim 7, wherein: the water retaining disc assembly (5) is composed of a water retaining disc (503) and an elastic diaphragm (504), the valve body comprises a lower valve body (105) and a valve core sleeve (106), the lower valve body (105) and the valve core sleeve (106) are connected to form a valve cavity, and the outer ring of the elastic diaphragm (504) is fixed between the lower valve body (105) and the valve core sleeve (106).

9. The porous noise reducing waste water valve of claim 8, wherein: the valve body comprises a coil rack (107), the electromagnetic assembly (6) is sleeved outside the valve core sleeve (106), and the coil rack (107) and the lower valve body (105) are connected and fastened to enable the electromagnetic assembly (6) and the valve core sleeve (106) to be fixed between the coil rack (107) and the lower valve body (105).