CN215983269U

CN215983269U - Adjusting device for water heater and water heater

Info

Publication number: CN215983269U
Application number: CN202121463756.1U
Authority: CN
Inventors: 刘莉; 代南海; 董昊洋; 甄杰良
Original assignee: Haier Smart Home Co Ltd; Qingdao Haigao Design and Manufacturing Co Ltd
Current assignee: Haier Smart Home Co Ltd; Qingdao Haigao Design and Manufacturing Co Ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-03-08
Anticipated expiration: 2031-06-29

Abstract

The application relates to the technical field of household appliances, and discloses an adjusting device for a water heater, which comprises: the outer shell is internally provided with an accommodating cavity; the water storage tank is arranged in the accommodating cavity and comprises a water inlet pipe and a water outlet pipe which extend out of the outer shell; the adjusting module comprises a purifying unit and an essential oil unit, the purifying unit is communicated with the water inlet pipe and is used for filtering and purifying water flowing into the water storage tank, the essential oil unit is stored with essential oil, and the essential oil unit is communicated with the water outlet pipe or one side of a water outlet of the purifying unit; and the control module is electrically connected with the adjusting module and is used for controlling the adjusting module so as to enable the purifying unit to work and/or enable the essential oil unit to work. The water purifying unit can purify water entering the water heater, and can avoid the blockage of a pipeline of the water heater or a shower head; can make essential oil mix into the aquatic after the purification or make essential oil mix in the outlet pipe outflow of storage water tank through essential oil unit, improve the comfort that the user bathed. The application also discloses a water heater.

Description

Adjusting device for water heater and water heater

Technical Field

The application relates to the technical field of household appliances, for example to an adjusting device for a water heater and the water heater.

Background

At present, tap water used in daily life generally contains rust, chlorine and other impurities which affect water quality, and the impurities not only affect the comfort and health of a user who uses a water heater for bathing, but also cause the pipeline of the water heater to be blocked. And, with the pursuit of people to the quality life more and more high, it is also more and more common to use essential oil skin care and essential oil champignon to relax nervous demand at the in-process of bathing, and ordinary water heater can only provide the function that hot water was bathed, and essential oil bathing can only be added to the bathtub by oneself through the user, and essential oil champignon needs the user to purchase champignon machine by oneself, and it needs certain time to champignon machine release essential oil to be full of the bathroom to the allotment is also very troublesome when the user uses essential oil.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a regulating device for a water heater and the water heater, so as to improve the technical problem that the existing water heater cannot purify water or perform essential oil bathing.

In some embodiments, the regulating device for a water heater comprises: an outer housing having an accommodation chamber therein; the water storage tank is arranged in the accommodating cavity and comprises a water inlet pipe and a water outlet pipe which extend out of the outer shell; the adjusting module comprises a purifying unit and an essential oil unit, the purifying unit is communicated with the water storage tank and is used for filtering and purifying water flowing into the water storage tank, essential oil is stored in the essential oil unit, and the essential oil unit is communicated with the water outlet pipe or one side of a water outlet of the purifying unit; and the control module is electrically connected with the adjusting module and is used for controlling the adjusting module so as to enable the purifying unit to work and/or enable the essential oil unit to work.

In some embodiments, the purification unit comprises: a purification shell connected with the outer shell; and the purification assembly is arranged inside the purification shell and detachably connected with the purification shell, wherein the purification assembly is one or more of a filter, an adsorber and a filtering adsorber.

In some embodiments, the adjusting device further comprises a water flow sensor and an alarm, the water flow sensor is arranged on one side of the water outlet of the purifying shell and electrically connected with the control module, the alarm is arranged on the outer shell and electrically connected with the control module, and the control module controls the alarm to send a sewage discharge alarm signal when the water flow detected by the water flow sensor is lower than a preset flow value.

In some embodiments, the alarm includes an LED light, and/or a speaker.

In some embodiments, the essential oil unit comprises one or more essential oil storage cartridges connected to the outlet pipe or to a side of the outlet water of the purification unit, respectively.

In some embodiments, the adjustment device further comprises:

and the display module is arranged on one side of the outer shell, is electrically connected with the control module and is used for displaying the working state of the adjusting module.

In some embodiments, the adjusting device is provided with an opening on one side wall of the outer shell, the opening is communicated with the accommodating cavity, and the adjusting device further comprises: the charging module is embedded in the accommodating cavity through the opening and is electrically connected with a power supply; the dampproofing apron, set up in the opening and with the shell body pin joint, so that dampproofing apron can be controlled to open or close the opening, wherein, under the condition that the opening was closed, dampproofing apron deviates from the side parallel and level of the module of charging in the shell body is equipped with the surface of open-ended lateral wall.

In some embodiments, the adjusting device and the side of the moisture-proof cover plate facing the charging module are fixedly connected with a silica gel sealing pad.

In some embodiments, the water heater comprises: a water heater body; the water inlet pipeline is connected with a water source and the water heater body; and the water inlet pipe and the water outlet pipe of the adjusting device are connected in series on the water inlet pipeline.

In some embodiments, the water heater is a gas water heater, or an electric water heater, or a solar water heater.

The adjusting device for the water heater and the water heater provided by the embodiment of the disclosure can realize the following technical effects:

the water entering the water heater can be effectively purified through the water purifying unit, so that the human body and skin are prevented from being injured, the comfortable sensation of bathing is improved, the purified water can be used for effectively inhibiting scale formation, the pipeline or the sprinkler is prevented from being blocked, and the increase of energy consumption caused by scale is reduced; and, can make essential oil mix into the aquatic after the purification or make essential oil mix in the outlet pipe outflow water of storage water tank through essential oil unit to further improve the comfort and the bath quality that the user bathed, be of value to people's health.

The user selects different essential oil bathing functions according to the body condition of the user, the intelligent degree is higher, and the user can be in a remote place.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:

FIG. 1 is a schematic diagram illustrating a first perspective view of a regulating device for a water heater according to an embodiment of the present disclosure;

FIG. 2 is a schematic diagram illustrating a second perspective view of an adjustment apparatus for a water heater according to an embodiment of the present disclosure;

FIG. 3 is a schematic cross-sectional view of a regulating device for a water heater provided by an embodiment of the present disclosure;

FIG. 4 is a schematic view of an opening of a moisture-proof cover of a regulating device for a water heater provided by an embodiment of the disclosure;

fig. 5 is a schematic structural diagram of closing of a moisture-proof cover plate of a regulating device for a water heater provided by the embodiment of the disclosure.

Reference numerals:

100. an outer housing; 110. an accommodating chamber; 120. an opening;

200. a water storage tank; 210. a water inlet pipe; 220. a water outlet pipe;

300. an adjustment module; 310. a purification unit; 311. purifying the shell; 320. an essential oil unit;

400. an alarm;

500. a display module;

600. a charging module; 610. a socket;

700. dampproofing apron.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their examples and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

FIG. 1 is a schematic diagram illustrating a first perspective view of a regulating device for a water heater according to an embodiment of the present disclosure; FIG. 2 is a schematic diagram illustrating a second perspective view of an adjustment apparatus for a water heater according to an embodiment of the present disclosure; fig. 3 is a schematic cross-sectional view of a regulating device for a water heater according to an embodiment of the disclosure.

Referring to fig. 1, 2 and 3, an embodiment of the present disclosure provides a regulating device for a water heater, which includes an outer shell 100, a water storage tank 200, a regulating module 300 and a control module. The outer case 100 has a receiving cavity 110 therein. The water storage tank 200, disposed in the receiving cavity 110, includes a water inlet pipe 210 and a water outlet pipe 220 extending out of the outer case 100. The conditioning module 300 includes a purification unit 310 and an essential oil unit 320. The purification unit 310 is communicated with the water storage tank 200, and is used for performing filtration purification treatment on the water flowing into the water storage tank 200. The essential oil unit 320 stores essential oil therein, and the essential oil unit 320 is communicated with the water outlet pipe 220 or communicated with one side of the water outlet of the purification unit 310. And a control module electrically connected to the conditioning module 300 for controlling the conditioning module 300 to operate the purification unit 310 and/or to operate the essential oil unit 320.

Optionally, the water storage tank 200 is disposed in the accommodating cavity 110 of the outer shell 100, and includes a water inlet pipe 210 and a water outlet pipe 220, wherein the water inlet pipe 210 is communicated with an external water source, and the water outlet pipe 220 is communicated with a water storage device of the water heater. Optionally, a purification unit 310 is in communication with the storage tank 200 for performing a filtration purification process on the water flowing into the storage tank 200. Alternatively, an external water source flows into the water storage tank 200 through the water inlet pipe 210 and is stored in the water storage tank 200, the water inlet side of the purification unit 310 is communicated with the water storage tank 200 to purify the water flowing into the water storage tank 200, and the water outlet side of the purification unit 310 is directly communicated to the water outlet pipe 220, so that the purified water can be delivered to the water heater through the water outlet pipe 220. Alternatively, the water inlet side of the purification unit 310 may be communicated with the water inlet pipe 210, and the water outlet side is communicated to the inside of the water storage tank 200, so that the purified water can be stored in the water storage tank 200, and the purified water can be delivered to the water heater through the water outlet pipe 220. Optionally, essential oil is stored in the essential oil unit 320, and the essential oil unit 320 is communicated with the water outlet pipe 220 or communicated with one side of the water outlet of the purification unit 310. Thus, the essential oil can be mixed into the purified water, thereby improving the comfortable feeling of the user in bathing. Optionally, the interior of the water storage tank 200 may be divided into an inlet cavity and an outlet cavity, wherein the inlet cavity is communicated with the inlet pipe 210, the outlet cavity is communicated with the outlet pipe 220, one side of the purifying unit 310, which is filled with water, may be communicated with the inlet cavity, and one side of the outlet water is communicated with the outlet cavity, so as to purify the water flowing into the water storage tank 200. Optionally, the essential oil unit 320 is in communication with the outlet chamber.

Optionally, a control module (not shown in the drawings) is electrically connected to the conditioning module 300 for controlling the conditioning module 300 to operate the purification unit 310 and/or to operate the essential oil unit 320. The operation mode of the adjusting module 300 may be selected by the control module, that is, the purifying unit 310 may be controlled to operate to purify water flowing therethrough and the essential oil unit 320 may be controlled not to operate, or the purifying unit 310 may be controlled to allow water to flow therethrough but not to purify water while the essential oil unit 320 operates to deliver essential oil to water, or the purifying unit 310 may be controlled to operate to purify water flowing therethrough while the essential oil unit 320 operates to deliver essential oil to purified water.

Alternatively, the control module is disposed on the outer casing 100, and the user can directly operate the control module. Alternatively, the control module may be connected to a remote terminal on which the operation is performed. Optionally, the remote terminal is a mobile phone, an iPad or a computer.

Alternatively, the outer case 100 is constructed in a structure having a flat plate-like top. Thus, the user can conveniently prevent small articles such as towels and the like, and the space utilization rate and the utilization rate of the adjusting device for the water heater are improved.

By adopting the adjusting device for the water heater, water entering the water heater can be effectively purified through the water purifying unit, so that the human body and skin are prevented from being injured, the comfortable sensation of bathing is improved, the purified water can be used for effectively inhibiting scale formation, the blockage of a pipeline or a shower head is avoided, and the increase of energy consumption caused by scale is reduced; and, can make essential oil mix into the aquatic after the purification or make essential oil mix in the outlet pipe outflow water of storage water tank through essential oil unit to further improve the comfort and the bath quality that the user bathed, be of value to people's health.

In some embodiments, the decontamination unit 310 includes a decontamination housing 311 and a decontamination assembly. The purge case 311 is connected to the outer case 100. The purge assembly is disposed inside the purge housing 311 and detachably connected to the purge housing 311. Wherein, the purification component is one or more of a filter, an adsorber and a filtering adsorber.

Optionally, a filter screen can be arranged in the filter, and the aperture of the filter holes of the filter screen is less than or equal to 40 μm. Thus, the particle impurities larger than 40 μm can be filtered, and the purpose of purifying water is achieved. Alternatively, a substance having an adsorption function such as activated carbon adsorption particles may be provided in the adsorber, or a semipermeable membrane, an adsorption layer, or an adsorbent may be provided in the adsorber.

Optionally, the purge component is detachably disposed inside the purge housing 311. Thus, the cleaning unit 310 is convenient to disassemble and replace, and is more convenient to overhaul. Optionally, one end of the purification assembly is disposed on the water inlet side of the purification unit 310 and is communicated with the water storage tank 200 to purify the water flowing into the water storage tank 200, and the other end of the purification assembly is disposed on the water outlet side of the purification assembly and is directly communicated to the water outlet pipe 220, so that the purified water can be conveyed to the water heater through the water outlet pipe 220. Optionally, one end of the purification assembly is disposed at the water inlet side of the purification unit 310 and communicated with the water inlet pipe 210, and the other end of the purification assembly is disposed at the water outlet side of the purification assembly and communicated to the inside of the water storage tank 200, so that the purified water can be stored in the water storage tank 200, and the purified water can be delivered to the water heater through the water outlet pipe 220. Optionally, the interior of the water storage tank 200 may be divided into an inlet chamber and an outlet chamber, wherein the inlet chamber is communicated with the inlet pipe 210, the outlet chamber is communicated with the outlet pipe 220, one end of the purification assembly is disposed on one side of the purification unit 310 where water enters and is communicated with the inlet chamber, and the other end of the purification assembly is disposed on one side of the purification assembly where water exits and is communicated to the outlet chamber, so as to realize purification of water flowing into the water storage tank 200.

In some embodiments, the regulating device for a water heater further comprises a water flow sensor (not shown in the figures) and an alarm 400. The water flow sensor is arranged at the water outlet side of the purifying shell 311 and is electrically connected with the control module. The alarm 400 is disposed on the outer casing 100 and electrically connected to the control module. Under the condition that the water flow detected by the water flow sensor is lower than the preset flow value, the control module controls the alarm 400 to send a sewage discharge alarm signal. Optionally, the blocking degree of the purifying unit 310 may be determined by a water flow value measured by a water flow sensor, and the more serious the blocking of the purifying unit 310 by impurities in water is, the smaller the flow of water passes through, and when the water flow detected by the water flow sensor is lower than a preset flow value, the control module controls the alarm 400 to send a sewage discharge alarm signal, so as to prompt a user that the purifying unit 310 may be cleaned or replaced.

In some embodiments, the alarm 400 includes an LED light, and/or a speaker. Under the condition that the water flow detected by the water flow sensor is lower than the preset flow value, the control module controls the alarm 400 to give an alarm, namely the control module controls the controllable loudspeaker to give out a sound prompt and/or controls the LED lamp to change color/flash, so that a user is prompted to check, clean or replace, and the user can find and solve problems conveniently. Alternatively, the color of the LED lamp may be set to green under normal conditions, that is, under the condition that the purifying unit 310 is not clogged, and the color of the LED lamp is changed to red under alarm. Alternatively, the LED lamp may be set to be off under normal conditions, i.e., when the purifying unit 310 is not clogged, and the color of the LED lamp is switched back and forth between two colors during alarming.

In some embodiments, essential oil unit 320 comprises one or more essential oil storage cartridges connected to outlet pipe 220 or to the side of the outlet water of purification unit 310, respectively. Optionally, an essential oil storage box is connected to the water outlet pipe 220 or to the water outlet side of the purification unit 310 and is provided with an adjusting valve on the connected pipeline. Optionally, a plurality of essential oil storage boxes are respectively connected to the water outlet pipe 220 or one side of the outlet water of the purification unit 310, and each essential oil storage box is provided with an adjusting valve on a pipeline connected with the water outlet pipe 220 or one side of the outlet water of the purification unit 310. Optionally, the regulating valve may be electrically connected to a control module, and the control module may control opening and closing of the regulating valve and may control an opening degree of the regulating valve to control the flow rate of the essential oil.

In some embodiments, the regulating device for a water heater further comprises a display module 500. The display module 500 is disposed at one side of the outer casing 100, electrically connected to the control module, and configured to display a working state of the adjusting module 300. Optionally, the display module 500 may be used to display the working state of the purifying unit 310 and also to display the working state of the essential oil unit 320. Alternatively, in the case where the essential oil unit 320 has a plurality of essential oil storage boxes, the display module 500 may also display the kind and remaining amount of essential oil stored in each essential oil storage box.

FIG. 4 is a schematic view of an opening of a moisture-proof cover of a regulating device for a water heater provided by an embodiment of the disclosure; fig. 5 is a schematic structural diagram of closing of a moisture-proof cover plate of a regulating device for a water heater provided by the embodiment of the disclosure.

Referring to fig. 4 and 5, in some embodiments, an opening 120 is formed in one sidewall of an outer casing 100 of a regulating device for a water heater, the opening 120 is communicated with the accommodating cavity 110, and the regulating device for a water heater further includes a charging module 600 and a moisture-proof cover 700. The charging module 600 is embedded in the accommodating cavity 110 through the opening 120 and electrically connected to a power supply. The moisture-proof cover 700 is disposed at the opening 120 and pivotally connected to the outer casing 100, so that the moisture-proof cover 700 can controllably open the opening 120 or close the opening 120. Wherein, under the condition that the opening 120 is closed, the side of the moisture-proof cover 700 facing away from the charging module 600 is flush with the outer surface of the side wall of the outer casing 100 provided with the opening 120.

Optionally, the charging panel of the charging module 600 is disposed at the opening 120, and the outer surface of the sidewall of the outer casing 100 having the opening 120 protrudes from the surface of the charging panel, so that the moisture-proof cover 700 can be better attached above the charging panel under the condition of closing the opening 120.

Optionally, a socket 610 is provided on the charging panel, wherein the socket 610 includes a two-hole interface, a three-hole interface, and a USB interface. Like this, under the condition that is used for the adjusting device switch on of water heater, can realize user's demand of charging, wherein, two hole interfaces, three hole interfaces can satisfy the user to different domestic appliance's user demand, and the USB interface can satisfy the demand of charging of equipment such as cell-phone under the condition that does not have charging plug, improves the utilization ratio of the module that charges.

In some embodiments, a silicone gasket is fixedly attached to a side of the moisture-proof cover 700 facing the charging module 600. Under the condition that the opening 120 is closed, the silicone gasket can prevent moisture or vapor from entering along the gap between the remaining openings 120 of the moisture-proof cover plate 700, and the safety of the charging module 600 is improved.

The embodiment of the disclosure provides a water heater, which comprises a water heater body, a water inlet pipeline and a regulating device for the water heater. The water inlet pipeline is connected with a water source and the water heater body. The inlet pipe 210 and the outlet pipe 220 of the regulating device for the water heater are connected in series on the inlet pipe. Optionally, the water inlet line of the water heater connects the water source and the water heater body so that the water source can be delivered to the water heater. Optionally, the inlet pipe 210 and the outlet pipe 220 of the regulating device for the water heater are connected in series on the inlet pipe. Therefore, water output from the water source can enter the regulating device for the water heater through the water inlet pipe 210 to be purified and/or added with essential oil, and then is conveyed to the water heater through the water outlet pipe 220, so that the water source is purified and/or the essential oil is added, and the bathing comfort of a user is improved.

Alternatively, in the case that the adjusting device for the water heater is connected to the water heater, the control device thereof may be connected to the control system of the water heater in a communication manner, and the operation state of the water heater may be acquired and displayed on the display module 500.

By adopting the water heater provided by the embodiment of the disclosure, the water entering the water heater can be effectively purified through the water purifying unit of the adjusting device for the water heater, so that the human body and the skin are prevented from being injured, the comfortable sensation of bathing is improved, the purified water can be used for effectively inhibiting the generation of scale, the blockage of a pipeline or a shower head is avoided, and the increase of energy consumption caused by the scale is reduced; and, can make essential oil mix into the aquatic after purifying or make essential oil mix in the outlet pipe outflow water of storage water tank through the essential oil unit that is used for the adjusting device of water heater to further improve comfort and the shower quality that the user bathed, be of value to people's health.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An adjustment device for a water heater, comprising:

the outer shell is internally provided with an accommodating cavity;

the water storage tank is arranged in the accommodating cavity and comprises a water inlet pipe and a water outlet pipe which extend out of the outer shell;

the adjusting module comprises a purifying unit and an essential oil unit, the purifying unit is communicated with the water storage tank and is used for filtering and purifying water flowing into the water storage tank, essential oil is stored in the essential oil unit, and the essential oil unit is communicated with the water outlet pipe or one side of water outlet of the purifying unit;

and the control module is electrically connected with the adjusting module and is used for controlling the adjusting module so as to enable the purifying unit to work and/or enable the essential oil unit to work.

2. The conditioning apparatus of claim 1, wherein the purification unit comprises:

a purification shell connected with the outer shell;

and the purification assembly is arranged inside the purification shell and detachably connected with the purification shell, wherein the purification assembly is one or more of a filter, an adsorber and a filtering adsorber.

3. The adjusting device according to claim 2, further comprising a water flow sensor and an alarm, wherein the water flow sensor is arranged on one side of the purified shell where water flows out and is electrically connected with the control module, the alarm is arranged on the outer shell and is electrically connected with the control module, and the control module controls the alarm to send a sewage discharge alarm signal when the water flow detected by the water flow sensor is lower than a preset flow value.

4. The adjustment device of claim 3, wherein the alarm comprises an LED light, and/or a speaker.

5. The conditioning device according to claim 1, wherein the essential oil unit comprises one or more essential oil storage cartridges connected to the outlet pipe or to a side of the outlet water of the purification unit, respectively.

6. The adjustment device according to any one of claims 1 to 5, further comprising:

7. The adjustment device according to any one of claims 1 to 5, wherein an opening is provided in one side wall of the outer housing, the opening communicating with the accommodation chamber, the adjustment device further comprising:

the charging module is embedded in the accommodating cavity through the opening and is electrically connected with a power supply;

the dampproofing apron, set up in the opening and with the shell body pin joint, so that dampproofing apron can be controlled to open or close the opening, wherein, under the condition that the opening was closed, dampproofing apron deviates from the side parallel and level of the module of charging in the shell body is equipped with the surface of open-ended lateral wall.

8. The adjusting apparatus according to claim 7, wherein a silicone gasket is fixedly connected to a side of the moisture-proof cover plate facing the charging module.

9. A water heater, comprising:

a water heater body;

the water inlet pipeline is connected with a water source and the water heater body; and the number of the first and second groups,

the regulating device for the water heater as claimed in any one of claims 1 to 8, wherein the water inlet pipe and the water outlet pipe of the regulating device are connected in series on the water inlet pipeline.

10. The water heater according to claim 9, wherein the water heater is a gas water heater, or an electric water heater, or a solar water heater.