CN213965489U - Self-cleaning water purifier with self-powered valve - Google Patents

Abstract

The utility model provides an automatic wash water purifier with from power valve, includes a filter chamber that is equipped with a plurality of filtration pieces, be equipped with one in the filter chamber top with the temporary storage chamber of filter chamber intercommunication, still include a rivers control mechanism, rivers control mechanism includes a leading-in pipeline of water that is used for leading-in to the filter chamber from the external world, and leading-in pipeline of water passes through the upper portion of leading-in pipe to the filter chamber, rivers control mechanism still includes a switching pipeline, the one end and the temporary storage chamber intercommunication setting of switching pipeline are equipped with one in rivers control mechanism and switch the diverter valve that the pipeline cooperation set up, are equipped with water inlet and drain on rivers control mechanism, the diverter valve switches the setting between outlet and drain. This application is through setting up the rivers control mechanism for can follow and temporarily store up the chamber and acquire control signal, make when the recoil, can directly control the diverter valve, accomplish the switching of outlet and drain, make the automatic control that can realize on the mechanical structure.

Description

Self-cleaning water purifier with self-powered valve

Technical Field

The application relates to a self-cleaning water purifier with an automatic power valve.

Background

Because of the problem of water pollution and the regional nature of water, the drinking condition can be achieved by multi-stage filtration of water, the former stages of filtration are physical adsorption filtration, the filtration substances are generally gradually blocked due to the unidirectional flow of the treated water, and reverse cleaning is set at present, but the reverse cleaning is basically in a completely manual mode or has very high automation degree, and the purpose of automatic reverse cleaning is achieved by adopting a large number of electromagnetic valves and control logic.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the application provides a self-cleaning water purifier with from power valve, including one be equipped with a plurality of filter chamber of filtering, be equipped with one above the filter chamber with the temporary storage chamber of filter chamber intercommunication, still include a rivers control mechanism, rivers control mechanism includes one and is used for leading-in water inlet pipe to the filter chamber from the external world, and water inlet pipe is through the leading-in upper portion to the filter chamber of induction pipe, rivers control mechanism still includes a switching pipeline, the one end and the temporary storage chamber intercommunication setting of switching pipeline are equipped with the diverter valve that sets up with the cooperation of switching pipeline in rivers control mechanism, are equipped with water inlet and drain on rivers control mechanism, the diverter valve switches the setting between outlet and drain. This application is through setting up the rivers control mechanism for can follow and temporarily store up the chamber and acquire control signal, make when the recoil, can directly control the diverter valve, accomplish the switching of outlet and drain, make the automatic control that can realize on the mechanical structure.

Preferably, the control mechanism comprises a shell, the water inlet is arranged on one side far away from the filter cavity, the sewage discharge outlet is arranged below the shell, the switching pipeline is communicated with the upper part of the control mechanism, and the leading-in pipe is connected with one side, close to the filter cavity, of the control mechanism.

Preferably, the switching valve comprises an elastic membrane, a valve rod is arranged on one side of the elastic membrane facing the sewage draining exit, a closing plate for closing the sewage draining exit is arranged at the end part of the valve rod, and a return spring is arranged on the valve rod.

Preferably, the switching valve further comprises a guide portion, and the return spring passes through between the guide portion and the closing plate. This application can realize that the elastic membrane drives the valve rod in order to realize self return after the pressure in the temporary storage chamber at top is eliminated through setting up the playback spring to when not carrying out the backwash, realize the automatic switch-over of drain and outlet.

Preferably, the guide part comprises a positioning plate and a guide pipe arranged on the positioning plate.

Preferably, one side facing the sewage draining exit is provided with an n-shaped groove, the n-shaped groove is provided with a plurality of through holes, and the closing plate is in sealing movable abutting joint with the n-shaped groove.

Preferably, the return spring includes a first spring disposed between the guide portion and the n-shaped groove and a second spring disposed between the n-shaped groove and the closing plate. This application is through setting up n shape groove to set up the playback spring into two sections, when making to the locating plate carry out leading-in and the blowdown of water, compression pressure is inequality, makes this application have better control performance.

Preferably, the two sides of the elastic membrane are provided with fixing plates, and the fixing plates penetrate through the valve rod.

Preferably, the temporary storage chamber is connected by an intermediate pipe inserted into the bottom of the filter chamber.

Preferably, the middle pipe comprises a collecting cavity arranged at the bottom of the filtering cavity, the collecting cavity is provided with a plurality of collecting pipes, and the collecting cavity is provided with a main pipe connected with the collecting cavity.

This application can bring following beneficial effect:

1. by arranging the water flow control mechanism, a control signal can be acquired from the temporary storage cavity, so that the switching valve can be directly controlled during backflushing to complete switching of the water outlet and the sewage outlet, and automatic control on a mechanical structure can be realized;

2. the reset spring is arranged, so that the valve rod can be driven to automatically reset after the pressure of the temporary storage cavity at the top of the elastic membrane is eliminated, and the automatic switching of the drain outlet and the water outlet is realized when backwashing is not carried out;

3. this application is through setting up n shape groove to set up the playback spring into two sections, when making to the locating plate carry out leading-in and the blowdown of water, compression pressure is inequality, makes this application have better control performance.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic view of the water flow control mechanism during water filtration;

fig. 3 is a schematic view of the water flow control mechanism at the time of performing backwashing.

Detailed Description

In order to clearly explain the technical features of the present invention, the present application will be explained in detail by the following embodiments in combination with the accompanying drawings.

As shown in the drawings, the following detailed description is given by way of example in order to more clearly explain the overall concept of the present application.

In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In a first embodiment, as shown in fig. 1-3, an automatic cleaning water purifier with an automatic valve comprises a filter chamber 2 provided with a plurality of filter members 1, a temporary storage chamber 3 communicated with the filter chamber 2 is arranged above the filter chamber 2, and a water flow control mechanism 4, wherein the water flow control mechanism 4 comprises a water inlet pipeline for introducing water from the outside into the filter chamber 2, the water inlet pipeline is introduced into the upper part of the filter chamber 2 through an inlet pipe 5, the water flow control mechanism 4 further comprises a switching pipeline 6, one end of the switching pipeline 6 is communicated with the temporary storage chamber 3, a switching valve matched with the switching pipeline 6 is arranged in the water flow control mechanism 4, a water inlet 7 and a sewage outlet 8 are arranged on the water flow control mechanism 4, and the switching valve is switched between the water outlet and the sewage outlet 8. The control mechanism comprises a shell 9, the water inlet 7 is arranged on one side far away from the filter cavity 2, the sewage discharge outlet 8 is arranged below, the switching pipeline 6 is communicated with the upper part of the control mechanism, and the leading-in pipe 5 is connected with one side of the control mechanism, which is close to the filter cavity 2. The switching valve comprises an elastic membrane 10, a valve rod 11 is arranged on one side of the elastic membrane 10 facing the sewage draining exit 8, a closing plate 13 for closing the sewage draining exit 8 is arranged at the end part of the valve rod 11, and a return spring 12 is arranged on the valve rod 11. The switching valve also comprises a guide portion, and the return spring 12 passes between the guide portion and the closing plate 13. The guide portion includes a positioning plate 14 and a guide tube 15 provided on the positioning plate 14. An n-shaped groove 16 is arranged on one side facing the sewage discharge outlet 8, a plurality of through holes 17 are arranged on the n-shaped groove 16, and the closing plate 13 is in sealing movable abutting connection with the n-shaped groove 16. The return spring 12 includes a first spring 18 and a second spring 19, the first spring 18 being disposed between the guide portion and the n-shaped slot 16, the second spring 19 being disposed between the n-shaped slot 16 and the closing plate 13. And fixing plates 20 are arranged on two sides of the elastic membrane 10, and the fixing plates 20 are arranged on the valve rod 11 in a penetrating way. The temporary storage chamber 3 is connected by an intermediate pipe inserted into the bottom of the filter chamber 2. The middle pipe comprises a collecting cavity 21 arranged at the bottom of the filter cavity 2, a plurality of collecting pipes 22 are arranged on the collecting cavity 21, and a main pipe 23 connected with the collecting cavity 21 is arranged on the collecting cavity 21.

When in use, firstly, the primary filtration of water is carried out by using the filter element 1, the water is introduced from the water inlet 7, then the closing plate 13 is compressed, and the first spring 18 is compressed, so that the water is introduced into the filter cavity 2 from the introduction pipe 5, enters the collecting pipe from top to bottom, enters the collecting cavity 21, then enters the filter cavity 2 from the main pipe, and enters the temporary storage cavity 3 from the filter cavity 2; when carrying out the recoil, then from the pressurization of temporary storage chamber 3, after 3 pressures in temporary storage chamber are great to make switching pipeline 6 with the upside of water leading-in to the elastic membrane, drive the elastic membrane and move down, thereby drive opening of drain 8, water is in the same place from being responsible for, and collection chamber 21, the collecting pipe, filter 1, the order of induction-pipe 5 is derived from drain 8.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (10)

1. The utility model provides an automatic cleaning water purifier with from power valve which characterized in that: including one be equipped with a plurality of filter's filter chamber, be equipped with one in the filter chamber top with the temporary storage chamber of filter chamber intercommunication, still include a rivers control mechanism, rivers control mechanism includes one and is used for leading-in water inlet pipe way to the filter chamber from the external world, and leading-in water inlet pipe way is through the leading-in upper portion to the filter chamber of induction pipe, rivers control mechanism still includes a switching pipeline, the one end and the temporary storage chamber intercommunication setting of switching pipeline are equipped with one in rivers control mechanism and switch the diverter valve that the pipeline cooperation set up, are equipped with water inlet and drain on rivers control mechanism, the diverter valve switches the setting between outlet and drain.

2. The automatic cleaning water purifier with the automatic power valve according to claim 1, wherein: the control mechanism comprises a shell, the water inlet is arranged on one side far away from the filter cavity, the sewage discharge port is arranged below the shell, the switching pipeline is communicated with the upper part of the control mechanism, and the leading-in pipe is connected with one side, close to the filter cavity, of the control mechanism.

3. The automatic cleaning water purifier with the automatic power valve according to claim 2, wherein: the switching valve comprises an elastic membrane, a valve rod is arranged on one side of the elastic membrane facing the sewage draining exit, a closing plate for closing the sewage draining exit is arranged at the end part of the valve rod, and a return spring is arranged on the valve rod.

4. The automatic cleaning water purifier with automatic power valve according to claim 3, characterized in that: the switching valve further comprises a guide part, and the homing spring penetrates between the guide part and the closing plate.

5. The automatic cleaning water purifier with automatic power valve according to claim 4, characterized in that: the guide part comprises a positioning plate and a guide pipe arranged on the positioning plate.

6. The automatic cleaning water purifier with automatic power valve according to claim 4, characterized in that: an n-shaped groove is formed in one side, facing the sewage draining exit, a plurality of through holes are formed in the n-shaped groove, and the sealing plate is in sealing movable abutting connection with the n-shaped groove.

7. The automatic cleaning water purifier with automatic power valve according to claim 6, characterized in that: the homing spring comprises a first spring and a second spring, the first spring is arranged between the guide part and the n-shaped groove, and the second spring is arranged between the n-shaped groove and the closing plate.

8. The automatic cleaning water purifier with automatic power valve according to claim 3, characterized in that: and the two sides of the elastic membrane are provided with fixing plates which penetrate through the valve rod.

9. The automatic cleaning water purifier with the automatic power valve according to claim 1, wherein: the temporary storage chambers are connected by an intermediate pipe inserted into the bottom of the filter chamber.

10. The automatic cleaning water purifier with automatic power valve according to claim 9, wherein: the middle pipe comprises a collecting cavity arranged at the bottom of the filtering cavity, a plurality of collecting pipes are arranged on the collecting cavity, and a main pipe connected with the collecting cavity is arranged on the collecting cavity.

Images