CN212804509U

CN212804509U - Water taking handle of water purifier with circulating water function

Info

Publication number: CN212804509U
Application number: CN202021626130.3U
Authority: CN
Inventors: 杨武; 江晓东; 姜磊; 葛涛; 纪义佳; 胡锐; 金鑫阳; 董建行; 毕怊强
Original assignee: Qingdao Pros Technology Co Ltd
Current assignee: Qingdao Pros Technology Co Ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-03-26
Anticipated expiration: 2030-08-07

Abstract

The utility model belongs to the technical field of purifier, a water intaking handle of water purification machine with circulating water function is related to. The utility model comprises a control button, a solenoid valve electrically connected with the control button and a handle shell, wherein the solenoid valve comprises a valve body, a connecting piece and a water outlet pipe, and the connecting piece is connected with the valve body and the water outlet pipe; the upper part of the water outlet pipe is a cavity with an upper opening and a lower opening, a closing element in the valve body penetrates through the connecting piece and is inserted into the opening at the upper end of the cavity, a water outlet hole is formed in the opening at the lower end of the cavity, and the closing element reciprocates up and down in the cavity to control the water outlet hole to be closed or opened; the side wall of the cavity is provided with a water inlet pipe and a water return pipe, and the water return pipe is provided with a switch valve. The utility model discloses an increase the return water structure, do not have the stagnant water in making the entire system pipeline, guaranteed out water quality of water.

Description

Water taking handle of water purifier with circulating water function

Technical Field

The utility model belongs to the technical field of purifier, a water intaking handle of water purification machine with circulating water function is related to.

Background

Commercially available water purification machines generally include an operating main unit, a purification system, a water tank, and a water intake handle connected between the water intake handle and the purification system by a water pipe. At present, the purified water in the section of pipeline can only flow to the water taking handle from the one-way flow direction of the purification system when the water is taken, and when the water is stopped to be taken, the section of purified water can only be stagnated for a long time and cannot flow. The problem that the quality of water is not up to standard easily appears in this section of water that is forced to deposit, however, because the quality of water requirement of purified water is higher, this section of unable flowing purified water can lead to the water that takes out to appear the problem.

Simultaneously, the solenoid valve of market all is thicker, is difficult to the integrated installation inside the handle for the user is inconvenient when handing great handle water intaking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water purification machine water intaking handle with circulating water function has increased the return water structure, does not have the stagnant water in making the entire system pipeline, has guaranteed out water quality of water.

In order to achieve the purpose, the utility model is realized by adopting the following technical scheme:

the utility model provides a water taking handle of a water purification machine with a circulating water function, which comprises a control button, a solenoid valve electrically connected with the control button and a handle shell, wherein the solenoid valve comprises a valve body, a connecting piece and a water outlet pipe, and the connecting piece is connected with the valve body and the water outlet pipe; the upper part of the water outlet pipe is a cavity with an upper opening and a lower opening, a closing element in the valve body penetrates through the connecting piece and is inserted into the opening at the upper end of the cavity, a water outlet hole is formed in the opening at the lower end of the cavity, and the closing element reciprocates up and down in the cavity to control the water outlet hole to be closed or opened; the side wall of the cavity is provided with a water inlet pipe and a water return pipe, and the water return pipe is provided with a switch valve.

Furthermore, the water outlet hole is tubular and extends upwards into the cavity; the water inlet pipe is arranged on the side wall of the cavity at one side of the water outlet hole; the water return pipe is arranged above the water inlet pipe.

Furthermore, the port part of the water outlet hole is provided with a conical thread with a sealing function.

Furthermore, the water outlet pipe is cylindrical with an upper opening and a lower opening, and the water inlet pipe and the water return pipe are arranged in the horizontal direction.

Furthermore, a fixing piece is arranged on the electromagnetic valve, and the electromagnetic valve is fixedly connected with the inner wall of the handle shell through the fixing piece.

Further, the control button comprises a knob and a rotary encoder, and the electromagnetic valve is a proportional control valve.

Furthermore, a buckle for hanging and fixing is arranged on the handle shell.

Furthermore, outlet pipe, inlet tube and wet return are the polyvinylidene fluoride material, and the sealing washer that sets up in the connecting piece is the fluororubber material.

Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that:

(1) the utility model discloses a to the space volume restriction to consider business turn over water direction, adopt tee bend interface position, can realize the circulation function in water route under the minimum condition of occupation volume, utilize into water and return water pipeline, go out the water and lean on solenoid valve on-off control, accomplish not depositing any stagnant water in the pipeline.

(2) The utility model discloses utilize the proportion control valve, can realize the velocity of flow regulation to the play water.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of a water intake handle of a water purification machine with a function of circulating water according to the present invention;

fig. 2 is a schematic structural view of the electromagnetic valve of the present invention;

fig. 3 is a cross-sectional view of the solenoid valve of the present invention;

the respective symbols in the figure are as follows: 1 control button, 101 knob, 102 rotary encoder, 2 buckle, 3 handle shell, 4 solenoid valves, 401 valve body, 402 connecting piece, 403 outlet pipe, 404 inlet tube, 405 return pipe, 406 closure member, 407 cavity, 408 apopore, 409 mounting.

Detailed Description

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1-3, the water intake handle of a water purification machine with a function of circulating water provided by the present embodiment includes a control button 1, an electromagnetic valve 4 electrically connected to the control button, and a handle housing 3. The control button comprises a knob 101 and a rotary encoder 102, and the electromagnetic valve is a proportional regulating valve. The screen controller of the water purifier adjusts the proportion adjusting valve inside the water taking handle by acquiring the pulse signal output by the rotary encoder, so that the water outlet flow rate is adjusted, and the continuous adjustment of the water outlet flow rate can be realized.

The handle shell is provided with a buckle 2 for hanging and fixing.

The electromagnetic valve comprises a valve body 401, a connecting piece 402 and a water outlet pipe 403, wherein the connecting piece is connected with the valve body and the water outlet pipe.

The upper part of the water outlet pipe is a cavity 407 with an upper opening and a lower opening, a closing member 406 in the valve body penetrates through the connecting piece and is inserted into the upper opening of the cavity, a water outlet hole 408 is arranged at the lower opening of the cavity, and the water outlet hole is tubular and extends upwards into the cavity.

The closing member reciprocates up and down in the cavity to control the water outlet hole to be closed or opened. The port part of the water outlet hole is provided with a conical thread with a sealing function, so that water leakage of the cavity is avoided when the cavity is closed.

The side wall of the cavity is provided with a water inlet pipe 404 and a water return pipe 405, and the water return pipe is provided with a switch valve (not shown in the figure). The water inlet pipe and the water return pipe are arranged in the horizontal direction, and the water inlet pipe is arranged on the side wall of the cavity at one side of the water outlet hole; the water return pipe is arranged above the water inlet pipe.

After the electromagnetic valve is closed, a closed internal circulation cavity is formed inside the cavity, and purified water flowing into the water inlet pipe flows back through the water return pipe.

The electromagnetic valve is provided with a fixing part 409, and the electromagnetic valve is fixedly connected with the inner wall of the handle shell through the fixing part.

Outlet pipe, inlet tube and wet return are corrosion-resistant polyvinylidene fluoride material, and the sealing washer that sets up in the connecting piece is the fluororubber material, avoids impurity to separate out the infiltration purification aquatic.

When the water-saving device works, the switch valve on the water return pipe is closed, the knob is used for adjusting and comparing the opening of the adjusting valve, the closing member opens the water outlet hole under the electromagnetic action, and purified water in the water inlet pipe flows out of the water outlet hole and is left along the water outlet pipe. After water taking is finished, the water outlet hole is closed, the switch valve on the water return pipe is opened, and purified water in the water inlet pipe flows back to the filtering system or the water tank through the water return pipe to finish circulation.

It is to be understood that the present invention has been described in detail with reference to the foregoing embodiments, and that modifications and equivalents of the various embodiments described above may be made by those skilled in the art, or some of the technical features may be substituted. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A water taking handle of a water purification machine with a circulating water function comprises a control button (1), an electromagnetic valve (4) electrically connected with the control button (1) and a handle shell (3), and is characterized in that the electromagnetic valve (4) comprises a valve body (401), a connecting piece (402) and a water outlet pipe (403), and the connecting piece (402) is connected with the valve body (401) and the water outlet pipe (403); the upper part of the water outlet pipe (403) is provided with a cavity (407) with an upper opening and a lower opening, a closing member (406) in the valve body (401) penetrates through the connecting piece (402) and is inserted into the upper opening of the cavity (407), the lower opening of the cavity (407) is provided with a water outlet hole (408), and the closing member (406) reciprocates up and down in the cavity (407) to control the water outlet hole (408) to be closed or opened; a water inlet pipe (404) and a water return pipe (405) are arranged on the side wall of the cavity (407), and a switch valve is arranged on the water return pipe (405).

2. The handle of claim 1, wherein the outlet hole (408) is tubular and extends upward into the chamber (407); the water inlet pipe (404) is arranged on the side wall of the cavity (407) at one side of the water outlet hole (408); the water return pipe (405) is arranged above the water inlet pipe (404).

3. The handle of claim 2, wherein the outlet hole (408) is provided with a tapered thread having a sealing function at its end.

4. The handle of claim 2, wherein the outlet pipe (403) is a cylinder with an upper opening and a lower opening, and the inlet pipe (404) and the return pipe (405) are horizontally disposed.

5. The water intake handle of water purification machine with function of circulating water as claimed in claim 1, wherein the electromagnetic valve (4) is provided with a fixing member (409), and the electromagnetic valve (4) is fixedly connected with the inner wall of the handle housing (3) through the fixing member (409).

6. The handle of water dispenser with circulating water function of claim 1, wherein the control button (1) comprises a knob (101) and a rotary encoder (102), and the solenoid valve (4) is a proportional control valve.

7. The handle for taking water in a water purification machine with the function of circulating water as claimed in claim 1, wherein the handle shell (3) is provided with a buckle (2) for hanging and fixing.

8. The handle of claim 1, wherein the outlet pipe (403), the inlet pipe (404) and the return pipe (405) are made of polyvinylidene fluoride, and the sealing ring disposed in the connecting member (402) is made of fluororubber.