CN215806667U - Waste water electromagnetic valve - Google Patents

Abstract

The utility model claims a waste water electromagnetic valve, including valve block, membrane module and iron core driving assembly with water inlet pipe, outlet pipe, the membrane module cooperates with valve block and forms water inlet cavity and water outlet cavity, the water inlet cavity communicates with inlet pipe of the valve block, the water outlet cavity communicates with outlet pipe of the valve block; a waste water hole is formed in the pipe wall of the water outlet pipe, and the water outlet pipe is communicated with the water inlet cavity through the waste water hole; the valve body is provided with a vibration driving piece in the water inlet cavity, and the vibration driving piece can act on media in the water inlet cavity. According to the utility model, the effect of impacting the waste water hole when a vibrating medium passes through the waste water hole can be achieved, so that the situation that the waste water hole is blocked by scale is prevented, the waste water electromagnetic valve has an anti-scaling function, and the effect of prolonging the service life of the waste water electromagnetic valve is further achieved; meanwhile, the waste water electromagnetic valve is simple in structure and convenient to assemble, and has the effect of reducing the production cost of the waste water electromagnetic valve.

Description

Waste water electromagnetic valve

Technical Field

The utility model relates to the technical field of electromagnetic valves, in particular to a waste water electromagnetic valve.

Background

Along with the improvement of living standard, people also more and more highly require the quality of water of drinking water, and waste water solenoid valve is all installed to the water purification unit on the existing market, and water purification unit can filter the purification back supply people to drink to the running water.

At present, current waste water solenoid valve adopts the waste water pore structure to go out waste water usually, however this waste water solenoid valve goes up the waste water pore through long-time play waste water, and the mineral substance or the impurity that contain in the waste water form the incrustation scale easily, can lead to the waste water pore to block up like this to waste water solenoid valve's life has been reduced.

SUMMERY OF THE UTILITY MODEL

In view of the above, there is a need for a waste water solenoid valve that can prevent scale and block, has a long service life, and has a simple structure.

In order to solve the technical problem, the application provides the following technical scheme:

a waste water electromagnetic valve comprises a valve body with a water inlet pipe and a water outlet pipe, a diaphragm assembly and an iron core driving assembly, wherein the diaphragm assembly is matched with the valve body and forms a water inlet cavity and a water outlet cavity; the wall of the water outlet pipe is also provided with a waste water hole, and the water outlet pipe is communicated with the water inlet cavity through the waste water hole; the valve body is in be provided with the vibrations driving piece in the intake antrum, the vibrations driving piece can act on the medium in the intake intracavity.

According to the utility model, through reasonable structural arrangement, when the wastewater electromagnetic valve works, the vibration driving piece can be used for acting on a medium in the water inlet cavity so as to enable the medium to generate vibration, so that the vibrating medium can generate an impact effect on the wastewater hole when passing through the wastewater hole, the situation that the wastewater hole is blocked by scale is prevented, the wastewater electromagnetic valve has an anti-scaling function, and the service life of the wastewater electromagnetic valve is prolonged; meanwhile, the waste water electromagnetic valve is simple in structure and convenient to assemble, and has the effect of reducing the production cost of the waste water electromagnetic valve.

As a preferable scheme of the utility model, the valve body is connected and communicated with an extending convex shell, the vibration driving piece is arranged in the extending convex shell, and the vibration driving piece can block a channel through which the valve body is communicated with the extending convex shell.

In the utility model, the assembly connection of the vibration driving piece on the waste water electromagnetic valve is realized through the reasonable structural arrangement, and the extension convex shell is arranged in a convex way relative to the valve body, so that the vibration driving piece is convenient to assemble.

As a preferable scheme of the utility model, a fixing column is arranged in the extending convex shell, and the fixing column can be abutted against the vibration driving piece so as to limit the vibration driving piece on a partition plate which separates the extending convex shell from the valve body.

In the utility model, the fixed column is used for abutting against the vibration driving piece, so that the vibration driving piece is ensured to be assembled in the wastewater electromagnetic valve, the effect of plugging a channel for communicating a valve body and an extension convex shell is ensured, and the wastewater electromagnetic valve is prevented from leaking at the position of the extension convex shell when in work; simultaneously, support to pressing the vibrations driving piece with the fixed column that is fixed in the protruding shell that extends to it is spacing to the assembly of vibrations driving piece on the baffle.

In a preferred embodiment of the present invention, the partition is partially disposed in the water inlet chamber, and the partition has a window at a portion disposed in the water inlet chamber.

According to the utility model, through the structural arrangement, the valve body is communicated with the extension convex shell through the window on the partition plate, so that the extension convex shell is communicated with the valve body; and when this vibrations driving piece assembly was in extending the convex shell, the vibrations driving piece only need to carry out the shutoff to the window can to in assembling the vibrations driving piece to extending the convex shell.

As a preferable aspect of the present invention, the window is disposed to face the waste water hole.

In the utility model, through the structural arrangement, on one hand, the effect of vibration driving on the medium when the vibration driving piece works can be improved, and on the other hand, the path of the medium which is vibrated under the action of the vibration driving piece and flows to the waste water hole can be shortened, so that the impact effect of the vibrated medium on the waste water hole is improved, and the effect of further improving the scale prevention performance of the waste water electromagnetic valve is achieved.

In a preferred embodiment of the present invention, the vibration driving member is an atomizing vibration plate.

In the utility model, the vibration driving piece is set as the atomization vibration plate, so that the vibration driving piece can be made of local materials, and the production cost of the vibration driving piece is reduced.

As a preferable scheme of the present invention, the atomization vibration plate is connected to an electric control plate through a signal line, and the electric control plate can control the atomization vibration plate to vibrate relative to the valve body.

In the utility model, through the structural arrangement, the wastewater electromagnetic valve can control the atomization vibration plate to work by using the electric control plate when working, so that the work of the atomization vibration plate is controlled conveniently, and further, the automation of the wastewater hole anti-scaling operation when the wastewater electromagnetic valve works is realized.

As a preferable scheme of the present invention, the waste water solenoid valve further comprises a sealed housing, and the iron core driving assembly and the electric control board are disposed inside the sealed housing.

In the utility model, the electric control board and the iron core driving component are arranged in the sealed housing, so that the electric control board and the iron core driving component are sealed, and the electric control board and the iron core driving component are convenient to assemble and seal.

As a preferred scheme of the present invention, the iron core driving assembly includes a magnetic conduction structure, a winding coil wound around the magnetic conduction structure, a magnetism isolating tube disposed in the magnetic conduction structure, and a movable iron core and an iron core spring disposed in the magnetism isolating tube, wherein an iron core diaphragm is connected to one end of the movable iron core, which is far away from the iron core spring; the winding coil is electrically connected with a conductive insertion sheet, and the electric control board is arranged on the conductive insertion sheet and is electrically connected with the winding coil through the conductive insertion sheet.

In the utility model, the electric control board is arranged on the conductive insertion sheet of the winding coil in an electric connection mode, so that the electric control board is assembled and connected in the sealed housing, the electric control board is convenient to assemble on the waste water electromagnetic valve, and the use requirement of electrifying the electric control board is met.

As a preferred scheme of the present invention, the sealing cover casing is fixed on the magnetic conductive structure in a manner of snap connection, wherein the sealing cover casing is clamped with a sealing cover plate at a position where the electric control plate is located.

Compared with the prior art, the structure is convenient for the iron core driving assembly and the electric control plate to be assembled and sealed by the sealing housing and the sealing cover plate, so that the waste water electromagnetic valve is convenient to integrally assemble.

Drawings

Fig. 1 is a schematic structural diagram of a waste water solenoid valve according to an embodiment of the present invention.

Fig. 2 is a sectional view of a waste water solenoid valve according to an embodiment of the present invention.

Fig. 3 is a cross-sectional view of another perspective of a waste water solenoid valve according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of the valve body of the present invention.

Fig. 5 is a schematic structural view of another view angle of the valve body according to the present invention.

In the figure, 10, valve body; 11. a water inlet pipe; 12. a water outlet pipe; 121. a wastewater port; 13. an extending convex shell; 131. a partition plate; 132. a window; 14. fixing a column; 20. a diaphragm assembly; 31. a magnetic conduction structure; 32. a winding coil; 321. a conductive insert; 33. a magnetism isolating pipe; 34. a movable iron core; 35. an iron core spring; 36. an iron core diaphragm; 40. vibrating the driving member; 41. a signal line; 42. an electric control board; 50. sealing the housing; 51. sealing the cover plate; 101. a water inlet cavity; 102. a water outlet cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly mounted on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, a waste water solenoid valve according to an embodiment of the present invention includes a valve body 10 having a water inlet pipe 11 and a water outlet pipe 12, a diaphragm assembly 20, and an iron core driving assembly.

The diaphragm assembly 20 of the waste water solenoid valve of the present embodiment is matched with the valve body 10 and forms a water inlet cavity 101 and a water outlet cavity 102, the water inlet cavity 101 is communicated with the water inlet pipe 11 of the valve body 10, and the water outlet cavity 102 is communicated with the water outlet pipe 12 of the valve body 10. When the waste water electromagnetic valve works, an external medium is guided into the water inlet cavity 101 through the water inlet pipe 11 of the valve body 10, and then is discharged outwards through the water outlet cavity 102 and the water outlet pipe 12 of the valve body 10.

The waste water electromagnetic valve of this embodiment has still seted up waste water hole 121 on the pipe wall of outlet pipe 12, and outlet pipe 12 passes through waste water hole 121 and communicates with intake chamber 101 for when the waste water electromagnetic valve of this embodiment is in normal use, the passageway that intake chamber 101 and play water cavity 102 are linked together is sealed up to diaphragm assembly 20, and the medium that leads into to in intake chamber 101 by inlet tube 11 of valve body 10 can discharge to play water cavity 102 through waste water hole 121 of outlet pipe 12, and finally outwards discharge by outlet pipe 12 of valve body 10 again.

In the present embodiment, the valve body 10 of the present embodiment is provided with the vibration driving member 40 in the water inlet cavity 101, and the vibration driving member 40 can act on the medium in the water inlet cavity 101 to vibrate the medium, so that when the vibrated medium passes through the waste water hole 121, the waste water hole 121 can be impacted, thereby preventing the waste water hole 121 from being blocked by scale, so that the waste water solenoid valve has a scale prevention function, and further, the service life of the waste water solenoid valve is prolonged; meanwhile, the waste water electromagnetic valve is simple in structure and convenient to assemble, and has the effect of reducing the production cost of the waste water electromagnetic valve. When the wastewater solenoid valve of the present embodiment is operated, the vibration driving member 40 may be activated to remove the scale in the wastewater hole 121 when the scale is generated in the position of the wastewater hole 121 according to the use requirement, or the vibration driving member 40 may be activated to prevent the scale from being generated in the position of the wastewater hole 121 when the scale is not generated in the position of the wastewater hole 121.

The valve body 10 of the present embodiment is connected and communicated with the extending convex shell 13, the vibration driving element 40 is disposed in the extending convex shell 13, and the vibration driving element 40 can block the channel where the valve body 10 is communicated with the extending convex shell 13. Thereby, the assembly connection of the vibration driving member 40 on the waste water solenoid valve is realized, and the extension convex shell 13 is arranged convexly relative to the valve body 10, and has the function of facilitating the assembly of the vibration driving member 40.

In addition, a fixing post 14 is disposed in the extending convex shell 13 of the present embodiment, and the fixing post 14 can abut against the vibration driving component 40 to limit the vibration driving component 40 on a partition 131 separating the extending convex shell 13 from the valve body 10. That is, the fixing column 14 of the present embodiment is pressed against the vibration driving element 40, so as to ensure the sealing effect of the vibration driving element 40 on the channel where the valve body 10 is communicated with the extension convex shell 13 when the waste water solenoid valve is assembled, and prevent the waste water solenoid valve from leaking at the position where the extension convex shell 13 is located when the waste water solenoid valve is operated; meanwhile, the fixing column 14 fixed on the extension convex shell 13 is used for abutting against the vibration driving piece 40 so as to limit the assembly of the vibration driving piece 40 on the partition plate 131. It should be noted that the fixing posts 14 of the present embodiment are pressed against the portions where no vibration is generated when the vibration driving member 40 is operated, so as not to affect the operation of the vibration driving member 40.

In this embodiment, the partition 131 is partially disposed in the inlet chamber 101, and the partition 131 has a window 132 opened at a portion disposed in the inlet chamber 101. The valve body 10 and the extension convex shell 13 are communicated by the window 132 on the partition plate 131, so that the extension convex shell 13 is communicated with the valve body 10; and when the vibration driving element 40 is assembled in the extension convex shell 13, the vibration driving element 40 only needs to seal the window 132 so as to assemble the vibration driving element 40 into the extension convex shell 13.

Further, the window 132 of the partition 131 of the present embodiment is disposed opposite to the waste water hole 121.

It can be understood that, in the present embodiment, the window 132 is disposed right opposite to the waste water hole 121, so that on one hand, the vibration driving effect of the vibration driving element 40 on the medium can be improved, and on the other hand, the distance from the medium vibrated by the vibration driving element 40 to the waste water hole 121 can be reduced, so as to improve the impact effect of the vibrated medium on the waste water hole 121, and further improve the scale prevention performance of the waste water solenoid valve.

In the present embodiment, the vibration driving element 40 of the present embodiment is an atomization vibration plate, so that the vibration driving element 40 can be made of local materials, thereby reducing the production cost of the vibration driving element 40. It should be noted that the vibration driving member 40 is not limited to the atomization vibration plate, and it is obvious to those skilled in the art that the vibration driving member 40 may be a diaphragm, and a vibration plate is disposed on the periphery of the diaphragm, which will not be described herein.

The atomization vibration plate of the present embodiment is connected to an electric control plate 42 through a signal line 41, and the electric control plate 42 can control the atomization vibration plate to vibrate with respect to the valve body 10. The work of the atomization vibration plate can be controlled by the electric control plate 42 when the wastewater electromagnetic valve works, so that the work of the atomization vibration plate can be controlled, and the automation of the scale prevention operation of the wastewater hole 121 when the wastewater electromagnetic valve works is further realized.

In this embodiment, the waste water electromagnetic valve of this embodiment further includes a sealing housing 50, and the iron core driving component and the electric control board 42 are disposed inside the sealing housing 50, so as to seal the electric control board 42 and the iron core driving component, and have an effect of facilitating the assembly and sealing of the electric control board 42 and the iron core driving component.

In addition, the core driving assembly of the present embodiment includes a magnetic conductive structure 31, a winding coil 32 wound around the magnetic conductive structure 31, a magnetism isolating tube 33 disposed in the magnetic conductive structure 31, and a movable core 34 and a core spring 35 disposed in the magnetism isolating tube 33, wherein the movable core 34 is connected to a core diaphragm 36 at one end far from the core spring 35; the winding coil 32 is electrically connected with the conductive insertion sheet 321, the electric control board 42 is arranged on the conductive insertion sheet 321 and is electrically connected with the winding coil 32 through the conductive insertion sheet 321, so that the assembly connection of the electric control board 42 in the sealed housing 50 is realized, the electric control board 42 is conveniently assembled on the waste water electromagnetic valve, and the use requirement of electrifying the electric control board 42 is met. It should be noted that the above-mentioned magnetic conductive structure 31 specifically includes a magnetic conductive plate assembly and a magnetic conductive body assembly, which will not be described herein.

The sealing cover 50 of the present embodiment is fixed on the magnetic conductive structure 31 in a snap-fit connection manner, wherein the sealing cover 50 is clamped with a sealing cover plate 51 at the position of the electric control plate 42, so that the iron core driving component and the electric control plate 42 are assembled and sealed by the sealing cover 50 and the sealing cover plate 51, and the whole assembly of the waste water electromagnetic valve is facilitated.

The features of the above embodiments may be arbitrarily combined, and for the sake of brevity, all possible combinations of the features in the above embodiments are not described, but should be construed as being within the scope of the present specification as long as there is no contradiction between the combinations of the features.

It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that suitable changes and modifications of the above embodiments are within the scope of the claimed invention as long as they are within the spirit and scope of the present invention.

Claims (10)

1. A waste water electromagnetic valve comprises a valve body with a water inlet pipe and a water outlet pipe, a diaphragm assembly and an iron core driving assembly, wherein the diaphragm assembly is matched with the valve body and forms a water inlet cavity and a water outlet cavity; the water inlet pipe is characterized in that a waste water hole is formed in the pipe wall of the water outlet pipe, and the water outlet pipe is communicated with the water inlet cavity through the waste water hole; the valve body is in be provided with the vibrations driving piece in the intake antrum, the vibrations driving piece can act on the medium in the intake intracavity.

2. The waste water solenoid valve as claimed in claim 1, wherein the valve body is connected and communicated with an extension convex shell, the vibration driving member is disposed in the extension convex shell, and the vibration driving member can block a passage of the valve body communicated with the extension convex shell.

3. The waste water solenoid valve as claimed in claim 2, wherein a fixing post is disposed in the extension boss and is capable of pressing against the vibration driver to limit the vibration driver on a partition separating the extension boss from the valve body.

4. The waste water solenoid valve as claimed in claim 3, wherein said partition is partially disposed in said water inlet chamber, and said partition is opened with a window at a portion disposed in said water inlet chamber.

5. The waste water solenoid valve as claimed in claim 4, wherein said window is disposed directly opposite said waste water aperture.

6. The waste water solenoid valve as claimed in claim 1, wherein said vibration driver is configured as an atomizing vibration plate.

7. The waste water electromagnetic valve according to claim 6, wherein the atomizing vibration plate is connected with an electric control plate through a signal line, and the electric control plate can control the atomizing vibration plate to vibrate relative to the valve body.

8. The waste water solenoid valve as claimed in claim 7, further comprising a sealed housing, wherein said core drive assembly and said electronic control board are disposed inside said sealed housing.

9. The waste water solenoid valve as claimed in claim 8, wherein said core driving assembly comprises a magnetic conducting structure, a winding coil wound around said magnetic conducting structure, a magnetism isolating tube disposed in said magnetic conducting structure, and a movable core and a core spring disposed in said magnetism isolating tube, wherein said movable core is connected with a core diaphragm at an end away from said core spring; the winding coil is electrically connected with a conductive insertion sheet, and the electric control board is arranged on the conductive insertion sheet and is electrically connected with the winding coil through the conductive insertion sheet.

10. The waste water solenoid valve as claimed in claim 9, wherein the sealing cover is fixed on the magnetic conductive structure by a snap-fit connection, and a sealing cover plate is snapped in the sealing cover at the position of the electric control plate.

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