CN210688401U

CN210688401U - Mirror cabinet pre-mixing and water-mixing system

Info

Publication number: CN210688401U
Application number: CN201920867757.9U
Authority: CN
Inventors: 宋瑞伦; 舒春明; 姚宇华
Original assignee: Wuhu Midea Kitchen and Bath Appliances Manufacturing Co Ltd
Current assignee: Wuhu Midea Kitchen and Bath Appliances Manufacturing Co Ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-06-05
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a mirror cabinet mixes water system promptly in advance. The mirror cabinet instant water mixing system comprises a whole-house hot water supply appliance, a scale inhibition part and a preheating water storage tank. The whole-house hot water supply appliance is communicated with a water source to heat water; the water inlet end of the scale inhibition part is communicated with the water outlet end of the whole-house hot water supply appliance; the water inlet end of the preheating water storage tank is communicated with the water outlet end of the scale inhibition part, and the water outlet end of the preheating water storage tank is used for being connected with the water taking structure of the mirror cabinet. The utility model discloses a mirror cabinet mixes water system promptly in advance, provides hot water fast, keeps the temperature stable, improves the condition of mixing water system front end outflow cold water.

Description

Mirror cabinet pre-mixing and water-mixing system

Technical Field

The utility model relates to a hot water system field, in particular to mirror cabinet mixes water system promptly in advance.

Background

In a house, users usually adopt a whole house hot water supply device to provide bathing water for the users, and the common whole house hot water supply device comprises a gas water heater, a heat pump water heater, a solar water heater and the like. However, these whole-house hot water supply appliances are typically bathroom water taking structures (e.g., shower heads) connected to different rooms by long connecting water pipes to achieve multi-zone hot water supply. However, the presence of the connection water pipe makes the hot water flow path long, and cold water remains in the connection water pipe when the whole hot water supply appliance is not in use. Therefore, when a whole-house hot water supply appliance is used, the hot water system of the bathroom often has a front end from which cold water flows out.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mirror cabinet mixes water system promptly in advance, aims at providing hot water fast, keeps the temperature stable, improves the condition of mixing water system front end outflow cold water.

In order to achieve the above object, the utility model provides a mirror cabinet mixes water system promptly in advance, mirror cabinet mixes water system promptly in advance and is applied to the mirror cabinet. The mirror cabinet instant water mixing system comprises a whole-house hot water supply appliance, a scale inhibition part and a preheating water storage tank. The whole-house hot water supply appliance is communicated with a water source to heat water; the water inlet end of the preheating water storage tank is communicated with the water outlet end of the whole-house hot water supply appliance, and the water outlet end of the preheating water storage tank is used for being connected with the water taking structure of the mirror cabinet; the scale inhibition part is arranged on a pipeline which is connected with the water inlet end of the preheating water storage tank and the water outlet end of the whole-house hot water supply appliance.

Optionally, the mirror cabinet pre-mixing system further comprises an electronic mixing valve, wherein the electronic mixing valve is provided with a normal water inlet end, a normal water outlet end, a hot water inlet end and a mixed water outlet end; the water inlet end of the normal water is communicated with the whole-house hot water supply appliance, the water outlet end of the normal water is communicated with the water inlet end of the preheating water storage tank, the water inlet end of the hot water is communicated with the water outlet end of the preheating water storage tank, and the water outlet end of the mixed water is communicated with the water taking structure of the mirror cabinet.

Optionally, the electronic water mixing valve has a water diversion cavity and a water mixing cavity selectively communicated with the water diversion cavity through a water mixing valve core, and the water diversion cavity communicates the normal water inlet end with the normal water outlet end; the water mixing cavity is communicated with the hot water inlet end and the water mixing outlet end.

Optionally, the scale inhibition member is arranged on a pipeline connecting a water inlet end of the preheating water storage tank and a normal water outlet end; or the scale inhibition part is arranged on a pipeline which is connected with the water outlet end of the whole-house hot water supply appliance and the normal water inlet end.

Optionally, the scale inhibitor has a cavity, a plurality of openings are formed in the cavity, a scale inhibitor is contained in the cavity, and the scale inhibitor is released into the pipeline through the openings by the scale inhibitor releasing body.

Optionally, the cavity comprises a closure, the closure being in sealing connection with a port of the cavity; each opening is formed in the cavity and/or the blocking piece.

Optionally, the scale inhibition member further comprises a plurality of magnetic blocks, and the plurality of magnetic blocks are arranged in the cavity at intervals and used for forming a magnetic field of the magnetized water flow.

Optionally, in the plurality of magnetic blocks, at least two of the magnetic blocks are respectively disposed at the water inlet end and the water outlet end of the scale inhibiting member, so that the two magnetic blocks are disposed oppositely.

Optionally, the preheating water storage tank and the scale inhibition part are integrated into a whole and are arranged in the mirror cabinet; the whole-house hot water supply appliance is installed at the outer side of the mirror cabinet.

Optionally, the water taking structure of the mirror cabinet is a faucet.

Optionally, the whole-house hot water supply appliance is a gas water heater, or a heat pump water heater, or a solar water heater.

According to the technical scheme of the utility model, a preheating water storage tank and a scale inhibition member are added in a mirror cabinet pre-mixing and water mixing system, wherein the water inlet end of the scale inhibition member is communicated with the water outlet end of a whole-house hot water supply appliance; the water inlet end of the preheating water storage tank is communicated with the water outlet end of the scale inhibition part, and the water outlet end of the preheating water storage tank is used for being connected with the water taking structure of the mirror cabinet. Therefore, the scale inhibition component is used for carrying out scale inhibition and purification on the water conveyed by the whole-house hot water supplier, and the purified water is conveyed to the preheating water storage tank to be stored for the user to start. Particularly, more hot water is stored in the preheating water storage tank in a non-water-consumption shortage time period, so that when water is used in multiple regions at the same time to cause water shortage, hot water can be continuously supplied to a user, the water temperature is kept stable, and the user can start the system at any time.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of the mirror cabinet pre-mixing system arranged in a user house;

FIG. 2 is a schematic diagram of an embodiment of the mirror cabinet pre-mixing system of FIG. 1;

FIG. 3 is a schematic structural diagram of a scale inhibitor of the mirror cabinet instant water mixing system in FIG. 2;

fig. 4 is a schematic view of the internal structure of the scale inhibitor in fig. 2 installed in a pipeline.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Mirror cabinet pre-mixing and water-mixing system	133	Plugging piece
110	Full house hot water supply device	134	Opening holes
				120	Electronic water mixing valve	140	Preheating water storage tank
12a	Normal water inlet end	150	Water taking structure
				12b	Normal water outlet end	200	Bathroom
12c	Hot water inlet end	200A	Main bathroom
				12d	Water mixing and discharging end	200B	Bathroom for passenger
130	Scale inhibition member	210	Bathroom cabinet
				131	Cavity body	220	Mirror cabinet
132	Scale inhibitor releaser

The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, in a user's home, a plurality of bathrooms 200, such as a home bathroom 200A and a guest bathroom 200B, are generally installed in different areas. Also disposed within these bathrooms 200 are bathroom cabinets 210 and/or mirror cabinets 220. Wherein, a bathroom cabinet hot water system is installed in the bathroom cabinet 210 for providing hot water for bathing. The mirror cabinet 220 is installed with a mirror cabinet hot water system for supplying hot water for washing. The whole-house hot water supply appliance 110 distributes the hot water produced by the whole-house hot water supply appliance to each of the bathroom cabinet hot water system and the mirror cabinet hot water system through a plurality of pipelines. However, since the pipes connecting the water intake structure 150 of the bathroom cabinet 210 and the hot water supply device 110 are long, scale is easily generated in the hot water during heating or transportation, and the water quality is affected.

Referring to fig. 1, in view of the above problems, the present invention discloses a mirror cabinet pre-mixing water system 100 applied to a mirror cabinet 220. The mirror cabinet pre-mixing system 100 can be installed in the mirror cabinet 220 of the main bathroom 200A, and can also be installed in the mirror cabinet 220 of the guest bathroom 200B. The mirror cabinet instant mixing system 100 can prevent scale from being produced again in the water delivered by the whole-house hot water supply device 110 and then supply the water to the user, so that the cleanliness of the water supplied by the mirror cabinet instant mixing system 100 is improved.

Referring to fig. 1 and 2, the mirror cabinet instant water mixing system 100 of the present invention includes: a whole house hot water supply device 110, a scale inhibitor 130 and a preheating water storage tank 140. The whole house hot water supply device 110 is used to communicate with a water source to heat water. The water inlet end of the preheating water storage tank 140 is communicated with the water outlet end of the whole house hot water supply device 110, and the water outlet end of the preheating water storage tank 140 is used for being connected with the water taking structure (150) of the mirror cabinet 220. The scale inhibitor 130 is disposed on a pipe connecting the water inlet end of the preheating water storage tank 140 and the water outlet end of the whole-house hot water supply device 110. The water intake structure 150 may be a faucet near the mirror cabinet 220 for washing or a shower head near the bathroom cabinet 210 (the shower head communicates with the outlet end of the pre-heat storage tank 140 through a water diversion pipe).

For the whole house hot water supplying appliance 110, the whole house hot water supplying appliance 110 is generally installed at the outside of the cabinet 220, and the preheating water storage tank 140 and the instant heating means are installed in the cabinet 220 to instantly supply hot water to the user. The whole house hot water supply appliance 110 may be any one of a gas water heater, a heat pump water heater, and a solar water heater. Here, the whole house hot water supply appliance 110 is a gas water heater in particular. The whole house hot water supply appliance 110 heats water by combustion of gas delivered through a gas pipe. The water inlet end of the whole house hot water supply device 110 is communicated with the water source, and the water outlet end of the whole house hot water supply device 110 is communicated with the scale inhibition member 130.

The mirror cabinet pre-mixing system 100 supplies hot water according to the following principle: the water inlet end of the whole-house hot water supply device 110 absorbs water in a water source and heats the absorbed water for the first time, and the water outlet end of the whole-house hot water supply device 110 conveys the water heated for the first time to the preheating water storage tank 140 after passing through the scale inhibition member 130, and the water is stored in the preheating water storage tank 140 for a user to start at any time. In the process that hot water passes through the scale inhibition member 130, the hot water is subjected to scale inhibition and purification by the scale inhibition member 130, the cleanliness is high, and when the hot water enters the preheating water storage tank 140 for storage, scale is not easy to generate in the preheating water storage tank 140. When the user turns on the water taking structure 150 of the bath cabinet, the preheating water storage tank 140 preheats the water stored therein and delivers the water preheated to the set temperature to the water taking structure 150, thereby continuously supplying hot water to the user.

According to the technical scheme of the utility model, the preheating water storage tank 140 and the scale inhibiting member 130 are added in the mirror cabinet pre-mixing and instant water mixing system 100, wherein the water inlet end of the scale inhibiting member 130 is communicated with the water outlet end of the whole-house hot water supply device 110; the water inlet end of the preheating water storage tank 140 is communicated with the water outlet end of the scale inhibiting member 130, and the water outlet end of the preheating water storage tank 140 is used for being connected with the water taking structure 150 of the mirror cabinet 220. Therefore, the scale inhibition member 130 is used for scale inhibition and purification of water delivered by the whole-house hot water supplier, and the purified water is delivered to the preheating water storage tank 140 for storage, so as to be used by users. Particularly, when the water is used in a short period of time without water supply until the preheating water storage tank 140 stores more hot water, the hot water can be continuously supplied to the user when the water supply is short in the same time in multiple areas, and the water temperature is kept stable, so that the user can start the system at any time.

Referring to fig. 1 and 2, in one embodiment, the water temperature requirements of users may be different in consideration of different users or different time periods. Therefore, in order to achieve the adjustable water supply temperature of the mirror cabinet pre-mixing system 100, optionally, the mirror cabinet pre-mixing system 100 further includes an electronic mixing valve 120, and the electronic mixing valve 120 has a normal water inlet end 12a, a normal water outlet end 12b, a hot water inlet end 12c, and a mixed water outlet end 12 d; the normal water inlet end 12a is connected to the whole house hot water supply device 110, the normal water outlet end 12b is connected to the water inlet end of the preheating water storage tank 140, the hot water inlet end 12c is connected to the water outlet end of the preheating water storage tank 140, and the mixed water outlet end 12d is connected to the water intake structure 150 of the mirror cabinet 220.

Obviously, the electronic mixing valve 120 is a four-way electronic mixing valve 120 with two inlets and two outlets. The water of the whole house hot water supply device 110 enters the electronic water mixing valve 120 from the normal water inlet end 12a, and a part of the water enters the preheating water storage tank 140 through the normal water outlet end 12b and the scale inhibiting member 130 for storage and preheating; the other part of the water meets the hot water entering the electronic water mixing valve 120 from the water outlet end of the preheating water storage tank 140 through the hot water inlet end 12c inside the electronic water mixing valve 120, and the hot water is mixed to obtain a water temperature with a relatively proper temperature, and the mixed hot water flows to the water taking structure 150 through the water mixing water outlet end 12d of the electronic water mixing valve 120, so that a sufficient amount of hot water is provided for a user in time.

In the above process, the electronic water mixing valve 120 can adjust the amount of water delivered from the normal water outlet end 12b to the preheating water storage tank 140, and detect the temperature of water delivered from the preheating water storage tank 140 to the hot water inlet end 12c of the electronic water mixing valve 120, so as to regulate the temperature of water heated by the preheating water storage tank 140. The structure of the electronic mixing valve 120 is mature in the current market. This is not repeated herein. It should be noted that the water passing through the "normal water inlet end 12 a" and the "normal water outlet end 12 b" refers to the water first heated by the whole room water heater.

In the present embodiment, the electronic mixing valve 120 has a water diversion cavity and a water mixing cavity (the water diversion cavity and the water mixing cavity are not shown) selectively communicated with the water diversion cavity through the core of the electronic mixing valve 120, and the water diversion cavity communicates the normal water inlet end 12a with the normal water outlet end 12 b; the water mixing cavity communicates the hot water inlet end 12c with the mixed water outlet end 12 d.

Specifically, the electronic mixing valve 120 is provided with a water diversion channel for communicating the water diversion chamber and the water mixing chamber, and the electronic mixing valve 120 is installed in the water diversion channel. It should be noted that the electronic water mixing valve 120 core is connected with a controller, and the controller is connected with a water temperature sensor, and the water temperature sensor is arranged on a pipeline connecting the mixed water outlet end 12d and the instant heating device, and is used for detecting the water temperature on the pipeline. The controller controls the electronic water mixing valve 120 core to adjust the opening of the water diversion flow channel according to the water temperature detected by the water temperature sensor, so that the water diversion cavity and the water mixing cavity are communicated or separated, or the flow (namely the water mixing amount) of the water diversion flow channel is adjusted.

Based on any of the above embodiments, the scale inhibitor 130 may be disposed in the pipeline connecting the water inlet end of the preheating water storage tank 140 and the normal water outlet end 12b, so as to descale the water flow entering the preheating water storage tank 140 and reduce the amount of scale generated in the preheating water storage tank 140. The scale inhibitor 130 may also be disposed in a pipeline connecting the water outlet end of the whole house hot water supply device 110 and the normal water inlet end 12a, so as to inhibit the scale of the water entering the electronic water mixing valve 120 and prevent the electronic water mixing valve 120 from producing the scale and causing the blockage.

The scale inhibitor 130 is disposed on the pipeline, and it can be understood that the scale inhibitor 130 is disposed inside or outside the pipeline (the outside includes the side surface and the top surface of the water inlet pipe). For convenience of installation and maintenance, the preheating water storage tank 140 is integrated with the instant heating device and the scale inhibiting member 130 and is installed in the bathroom cabinet 210. That is, the preheating water storage tank 140 is integrated with the instant heating device and the scale inhibitor 130 into a whole, so that the preheating water storage tank is modularized, and thus the preheating water storage tank and the whole hot water supply device 110 can be independently installed or maintained, and independent troubleshooting is facilitated.

As for the structure of the scale inhibition member 130, the scale inhibition member 130 may have various design manners, which are not specifically limited herein. Specifically, the scale inhibitor 130 has a cavity 131, a plurality of openings 134 are formed on the cavity 131, a scale inhibitor releasing body 132 is accommodated in the cavity 131, and the scale inhibitor releasing body 132 releases the scale inhibitor into the pipeline through the openings 134 to inhibit scale of water in the pipeline.

For the conventional scale inhibiting member 130 in the current market, the conventional scale inhibiting member 130 generally adopts a scale inhibiting filter element formed by compounding a scale inhibiting filter material and activated carbon, the service life of the scale inhibiting filter element is short, the scale inhibiting filter element is mainly used for water use occasions with small water flow, such as a household water purifier, and the like, and the requirement of a user on huge water consumption required for bathing is difficult to meet. In addition, the conventional scale inhibitor 130 has a large volume and a single function, and the application range of the scale inhibitor is severely limited.

And the utility model discloses an adopt antisludging member 130 to adopt antisludging agent release 132 to release the antisludging agent in the pipeline, the antisludging agent is dissolved in the aquatic rather than meeting, and the antisludging agent fully contacts and takes effect with the scaling ion in the aquatic to form stable complex, hinder scaling ion scale deposit and separate out, thereby reach the effect that suppresses the scale to the water scale in pipeline or each water tank, prevent to preheat storage water tank 140 or electron mixing water valve 120 and be adhered to by the incrustation scale, avoid influencing life. When the whole-house hot water supply device 110 normally works, the water temperature gradually rises, the release and diffusion speed of the scale inhibitor released by the scale inhibitor releasing body 132 is further improved, and when the scale inhibitor releasing body 132 reaches the dissolution threshold, the scale inhibiting component is not separated out after water immersion.

Regarding the type of the scale inhibitor discharging body 132, the scale inhibitor discharging body 132 may be a solid scale inhibitor discharging body 132, such as a block-shaped scale inhibitor discharging body 132, or a spherical particle scale inhibitor discharging body 132, or even a liquid scale inhibitor discharging body 132. For example, but not limited to, the antiscalant releaser 132 is polyphosphate or polycarboxylic acid antiscalant releaser 132, and the two antiscalant releasers 132 need small dosage and can be used for a long time.

Further, the cavity 131 comprises a closure 133. The port of the chamber 131 is sealingly connected to a closure 133. Openings 134 are provided in the cavity 131 and/or the blocking piece 133. Wherein, the plugging piece 133 is used for plugging the cavity 131 to prevent the contained scale inhibitor releasing body 132 from falling off from the cavity 131.

When the cavity 131 is a tubular structure and has two opposite ports, a blocking member 133 may be disposed at one of the two ports, or both of the two ports may be disposed with the blocking member 133. The specific arrangement mode is selected according to the arrangement mode of the cavity 131. For example, when the cavity 131 is vertically disposed, the blocking piece 133 disposed at the bottom port of the cavity 131 can ensure that the scale inhibitor releasing body 132 does not fall off, and the blocking piece 133 does not need to be disposed at the top port of the cavity 131. When the cavity 131 is arranged at other angles, in order to prevent the scale inhibitor 130 in the cavity 131 from being flushed out under the action of water flow in the pipeline, the two open ends of the cavity 131 can be provided with the blocking pieces 133.

Referring to fig. 1 and 3, in an embodiment, the scale inhibitor 130 further includes a plurality of magnetic blocks (not shown) disposed in the cavity 131 at intervals for forming a magnetic field of the magnetized water flow. The magnetic blocks generate a strong magnetic field, water flow can be magnetized by the magnetic field when passing through the magnetic field, and elements (such as metal ions) dissolved in water and adsorbed by the magnetic part can be adsorbed by the magnetic blocks, so that the water quality is softened, and the water quality is further improved. Here, optionally but not limited to: the magnetic block is a magnet.

Further, at least two of the magnetic blocks are respectively arranged at the water inlet end and the water outlet end of the scale inhibiting member 130, so that the two magnetic blocks are oppositely arranged. So design, can be two form a complete strong magnetic field between the magnetic block, when rivers pass through two magnetic blocks in proper order, the metal ion of aquatic is adsorbed and inject between two magnetic blocks for metal ion is difficult to flee from preventing that the dirt spare 130 goes up and gets into preheating storage water tank 140, improves and hinders dirt efficiency.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a mirror cabinet mixes water system promptly in advance, is applied to the mirror cabinet, its characterized in that, the mirror cabinet mixes water system promptly in advance includes:

a whole house hot water supply appliance for communicating with a water source to heat water;

the water inlet end of the preheating water storage tank is communicated with the water outlet end of the whole-house hot water supply appliance, and the water outlet end of the preheating water storage tank is used for being connected with the water taking structure of the mirror cabinet; and

and the scale inhibition part is arranged on a pipeline connecting the water inlet end of the preheating water storage tank and the water outlet end of the whole-house hot water supply appliance.

2. The mirror cabinet pre-mixing system according to claim 1, further comprising an electronic mixing valve having a normal water inlet end, a normal water outlet end, a hot water inlet end, and a mixed water outlet end; the water inlet end of the normal water is communicated with the whole-house hot water supply appliance, the water outlet end of the normal water is communicated with the water inlet end of the preheating water storage tank, the water inlet end of the hot water is communicated with the water outlet end of the preheating water storage tank, and the water outlet end of the mixed water is communicated with the water taking structure of the mirror cabinet.

3. The mirror cabinet pre-mixing system according to claim 2, wherein the electronic mixing valve has a water diversion chamber and a water mixing chamber selectively communicating with the water diversion chamber through a mixing valve core, the water diversion chamber communicating the normal water inlet end with the normal water outlet end; the water mixing cavity is communicated with the normal water outlet end and the mixed water outlet end.

4. The mirror cabinet pre-mixing and water-mixing system as claimed in claim 2, wherein the scale inhibition member is arranged on a pipeline connecting the water inlet end of the pre-heating water storage tank and the normal water outlet end; or the scale inhibition part is arranged on a pipeline which is connected with the water outlet end of the whole-house hot water supply appliance and the normal water inlet end.

5. The mirror cabinet pre-mixing and water-mixing system as claimed in claim 4, wherein the scale inhibitor has a cavity, a plurality of openings are formed on the cavity, a scale inhibitor releasing body is contained in the cavity, and the scale inhibitor releasing body releases the scale inhibitor into the pipeline through the openings.

6. The mirror cabinet pre-mixing system according to claim 5, wherein the cavity comprises a closure member, the closure member being sealingly connected to a port of the cavity; each opening is formed in the cavity and/or the blocking piece.

7. The mirror cabinet pre-mixing and water mixing system according to claim 5, wherein the scale inhibitor further comprises a plurality of magnetic blocks, and the plurality of magnetic blocks are arranged in the cavity at intervals to form a magnetic field for magnetizing water flow.

8. The mirror cabinet pre-mixing system according to claim 7, wherein at least two of the plurality of magnetic blocks are respectively disposed at the water inlet end and the water outlet end of the scale inhibitor, so that the two magnetic blocks are disposed opposite to each other.

9. A mirror cabinet pre-mixing and water-mixing system as claimed in any one of claims 1 to 8, wherein the pre-heating water storage tank and the scale inhibitor are integrated and mounted in the mirror cabinet; the whole-house hot water supply appliance is installed at the outer side of the mirror cabinet.

10. A mirror cabinet pre-mixing system according to any one of claims 1 to 8, wherein the water intake structure of the mirror cabinet is a tap.

11. A mirror cabinet water mixing system according to any one of the claims 1 to 8, wherein the whole-house hot water supply appliance is a gas water heater, or a heat pump water heater, or a solar water heater.