CN213117559U

CN213117559U - Regulating mechanism for waste water flow of flushing electromagnetic valve

Info

Publication number: CN213117559U
Application number: CN202022111233.2U
Authority: CN
Inventors: 杨迎龙
Original assignee: Zhejiang Kebo Electrical Appliances Co ltd
Current assignee: Zhejiang Kebo Electrical Appliances Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-05-04
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a wash solenoid valve waste water flow's adjustment mechanism, include the valve body and set up in the aperture passageway of valve body, be equipped with the flow axle of sealed aperture passageway on the valve body, the flow axle divide into the runner with the aperture passageway and outflows the way, the epaxial flow passageway that is equipped with a plurality of different flows and is used for communicating into the runner and outflows the runner of flow, be equipped with the control assembly who controls every flow passageway and communicate alone into the runner and go out the runner on the valve body, the flow axle with outfeed and be equipped with seal gasket between the way, be equipped with the spring that the sealed every flow passageway of drive seal gasket in the valve body. The utility model has the advantages of it is following and effect: the utility model discloses can adjust the waste water flow of washing the solenoid valve to match the operating pressure of different reverse osmosis membranes, promote the commonality, the multiple model of adaptation that wash the solenoid valve.

Description

Regulating mechanism for waste water flow of flushing electromagnetic valve

Technical Field

The utility model relates to a valve, in particular to flushing solenoid valve waste water flow's adjustment mechanism.

Background

The flushing electromagnetic valve is one of the core components of the reverse osmosis water purifier and plays a role in keeping a certain working pressure of the reverse osmosis membrane and flushing the reverse osmosis membrane timely. The existing flushing electromagnetic valve is generally provided with two chambers which are communicated through two different communication structures, wherein one communication structure is a flushing channel controlled by electromagnetism, and water flow can be increased when the flushing channel is communicated so as to flush a reverse osmosis membrane; the other communication structure is a small-hole channel, and the small-hole channel is kept in a conducting state in the working process of the reverse osmosis water purifier to limit the flow of wastewater so as to keep the working pressure of the reverse osmosis membrane.

The waste water flow of the existing flushing electromagnetic valve is fixed, and the working pressures of reverse osmosis membranes required to be matched are different due to the models of different reverse osmosis water purifiers, so that the existing flushing electromagnetic valve cannot be universal to various models, and the universality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wash solenoid valve waste water flow's adjustment mechanism, this regulation structure can be adjusted the waste water flow of washing the solenoid valve to match the operating pressure of different reverse osmosis membranes, promote the commonality, the multiple model of adaptation that wash the solenoid valve.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an adjustment mechanism for wash solenoid valve waste water flow, includes the valve body and sets up in the aperture passageway of valve body, be equipped with the flow axle of sealed aperture passageway on the valve body, the flow axle divide into the runner with the aperture passageway and outflows the way, the epaxial flow that is equipped with a plurality of different flows and is used for communicating the runner and outflows the flow passageway, be equipped with the control assembly who controls every flow passageway and communicate separately into the runner and outfall the way on the valve body, the flow axle with outfall and be equipped with seal gasket between the way, be equipped with the spring that every flow passageway is sealed to the drive seal gasket in the valve body.

Through adopting above-mentioned technical scheme, control the waste water flow according to the flow channel of different flow, make its operating pressure that can match different reverse osmosis membranes to be applicable to the reverse osmosis water purification machine of multiple model, promote the commonality that washes the solenoid valve. According to the requirements of different models, the flow channels with different flow rates are controlled by the control assembly to communicate the inlet channel with the outlet channel. The flow flows out of the flow passage and acts on the sealing gasket, so that the sealing gasket is far away from the flow passage and does not form a seal, and the sealing gasket is used for maintaining the working pressure of the reverse osmosis membrane.

Further setting the following steps: the flow shaft is arranged on the valve body in a rotating and sealing mode, inlets of the flow channels are located on the outer peripheral wall of the flow shaft, the inlets of the flow channels are arranged at intervals along the rotating direction of the flow shaft, outlets of the flow channels are communicated with the outflow channel all the time in the rotating process of the flow shaft, and the control assembly comprises a driving piece for driving the flow shaft to rotate.

Through adopting above-mentioned technical scheme, driving piece drive flow axle rotates, and the flow axle realizes communicating with each other alone of runner passageway entry and influent stream way at the pivoted in-process to be used for realizing the control of waste water flow, this kind of simple structure, small and exquisite, with low costs.

Further setting the following steps: one end face of the flow shaft forms an outflow cavity communicated with the outflow channel, and an outlet of each flow channel is communicated with the outflow cavity.

Through adopting above-mentioned technical scheme, this kind of setting makes the project organization of flow axle easier processing to reduce the processing cost, also can be more favorable to fluidic flow.

Further setting the following steps: the sealing gasket is arranged between the outflow cavity and the outflow channel, and the spring drives the sealing gasket to be matched with the end face of the flow shaft to be used for sealing the outflow cavity.

Through adopting above-mentioned technical scheme, spring drive seal gasket supports tightly in the flow axle, cooperates it to realize sealed, when fluid drive seal gasket kept away from the flow axle, both separate realize flow channel and flow channel between the two switch on to this operating pressure who maintains reverse osmosis membrane.

Further setting the following steps: be equipped with first sealing washer between runner and the flow axle periphery wall, be equipped with the first sealing washer of drive in the runner and support tightly in the sealed post of flow axle periphery wall.

Through adopting above-mentioned technical scheme, the setting of first sealing washer guarantees into the leakproofness between runner and the flow axle the two, prevents to leak.

Further setting the following steps: and a second sealing ring is arranged between the flow shaft and the valve body.

Through adopting above-mentioned technical scheme, the setting up of second sealing washer guarantees the leakproofness between flow axle and the valve body, prevents to leak.

Further setting the following steps: and a third sealing ring and a fixing column for fixing the third sealing ring are arranged in the inlet channel and the outlet channel.

Through adopting above-mentioned technical scheme, the setting up of third sealing washer guarantees the leakproofness between connecting tube and the inflow way, between connecting tube and the outflow way.

To sum up, the utility model discloses following beneficial effect has: the utility model discloses can adjust the waste water flow of washing the solenoid valve to match the operating pressure of different reverse osmosis membranes, promote the commonality, the multiple model of adaptation that wash the solenoid valve.

Drawings

FIG. 1 is a perspective view of an embodiment;

FIG. 2 is a side view of the embodiment;

FIG. 3 is a cross-sectional view taken at E-E of FIG. 2;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 5 is a perspective view of the flow axis of the embodiment;

FIG. 6 is a schematic structural diagram of a flow axis in the example.

In the figure: 1. a valve body; 2. a flow axis; 3. a flow inlet channel; 4. discharging the flow channel; 5. a flow channel; 6. sealing gaskets; 7. a spring; 8. a drive member; 9. an outflow cavity; 10. a first seal ring; 11. sealing the column; 12. a second seal ring; 13. a third seal ring; 14. and (5) fixing the column.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 6, a regulating mechanism for waste water flow of a flushing solenoid valve comprises a valve body 1 and a small hole channel arranged on the valve body 1, wherein a flow shaft 2 for sealing the small hole channel is arranged on the valve body 1 in a rotating and sealing manner, and the small hole channel is divided into an inlet channel 3 and an outlet channel 4 by the flow shaft 2. The flow shaft 2 is provided with a plurality of flow channels 5 which have different flow rates and are used for communicating the inlet channel 3 with the outlet channel 4, and the valve body 1 is provided with a control assembly for controlling each flow channel 5 to independently communicate the inlet channel 3 with the outlet channel 4.

The inlet of each flow channel 5 is positioned on the peripheral wall of the flow shaft 2, the inlets of each flow channel 5 are arranged at intervals along the rotation direction of the flow shaft 2, the outlet of each flow channel 5 is always communicated with the outflow channel 4 in the rotation process of the flow shaft 2, and the control assembly comprises a driving piece 8 for driving the flow shaft 2 to rotate. The driving part 8 is a motor which is fixedly arranged on the valve body 1 and an output shaft is fixedly connected with the flow shaft 2.

An outflow cavity 9 communicated with the outflow channel 4 is formed in one end face, back to the motor, of the flow shaft 2, and an outlet of each flow channel 5 is communicated with the outflow cavity 9. A sealing gasket 6 is arranged between the flow shaft 2 and the outflow channel 4 in the valve body 1, a spring 7 which drives the sealing gasket 6 to tightly abut against the end face of the flow shaft 2 and is used for sealing the outflow cavity 9 is arranged in the valve body 1, and the sealing gasket 6 tightly abuts against one face of the flow shaft 2 and is matched with the flow shaft 2 to form a sealing face.

A first sealing ring 10 is arranged between the flow inlet channel 3 and the peripheral wall of the flow shaft 2, and a sealing column 11 for driving the first sealing ring 10 to tightly abut against the peripheral wall of the flow shaft 2 is fixedly arranged in the flow inlet channel 3. A second sealing ring 12 is arranged between the flow shaft 2 and the valve body 1. And a third sealing ring 13 and a fixing column 14 for fixing the third sealing ring 13 are arranged in the inlet channel 3 and the outlet channel 4, and the fixing column 14 is fixed in the inlet channel 3 and the outlet channel 4 respectively.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a washing solenoid valve waste water flow's adjustment mechanism, includes valve body (1) and sets up in the aperture passageway of valve body (1), its characterized in that: be equipped with flow axle (2) of sealed aperture passageway on valve body (1), flow axle (2) divide into runner (3) and play runner (4) with the aperture passageway, be equipped with a plurality of different flows on flow axle (2) and be used for the flow passageway (5) of intercommunication income runner (3) and play runner (4), be equipped with the control assembly who controls every flow passageway (5) and communicate alone into runner (3) and play runner (4) on valve body (1), be equipped with seal gasket (6) between flow axle (2) and play runner (4), be equipped with spring (7) of drive seal gasket (6) sealed every flow passageway (5) in valve body (1).

2. A regulating mechanism for waste water flow of a flush solenoid valve according to claim 1, characterized in that: flow axle (2) rotate to seal and set up in valve body (1), every the entry of flow channel (5) all is located the periphery wall of flow axle (2), every the entry of flow channel (5) sets up along the direction of rotation interval arrangement of flow axle (2), every the export of flow channel (5) rotates the in-process at flow axle (2) all the time and communicates with each other with a runner (4), control assembly includes drive flow axle (2) pivoted driving piece (8).

3. A regulating mechanism for waste water flow of a flush solenoid valve according to claim 2, characterized in that: one end face of the flow shaft (2) forms an outflow cavity (9) communicated with the outflow channel (4), and an outlet of each flow channel (5) is communicated with the outflow cavity (9).

4. A regulating mechanism for waste water flow of a flush solenoid valve according to claim 3, characterized in that: the sealing gasket (6) is arranged between the outflow cavity (9) and the outflow channel (4), and the spring (7) drives the sealing gasket (6) to be matched with the end face of the flow shaft (2) for sealing the outflow cavity (9).

5. A regulating mechanism for waste water flow of a flush solenoid valve according to claim 2, characterized in that: be equipped with first sealing washer (10) between runner (3) and flow axle (2) periphery wall, be equipped with in runner (3) and drive first sealing washer (10) and support tight in sealing post (11) of flow axle (2) periphery wall.

6. A regulating mechanism for waste water flow of a flush solenoid valve according to claim 1, characterized in that: and a second sealing ring (12) is arranged between the flow shaft (2) and the valve body (1).

7. A regulating mechanism for waste water flow of a flush solenoid valve according to claim 1, characterized in that: and a third sealing ring (13) and a fixing column (14) for fixing the third sealing ring (13) are arranged in the inlet channel (3) and the outlet channel (4).