CN212297836U - Multifunctional water mixer - Google Patents

Abstract

The utility model discloses a multi-functional muddy hydrophone, include: a mixing valve configured with a hot water inlet, a cold water inlet and a mixed water outlet; a hot water inlet pipe for introducing hot water and communicating with the hot water inlet; a cold water inlet pipe for introducing cold water and communicating with the cold water inlet; the protective shell, the hot water inlet pipe, the cold water inlet pipe and the water mixing valve are arranged in the protective shell, and the pipe orifice of the hot water inlet pipe and the pipe orifice of the cold water inlet pipe are exposed outside the protective shell. Through will advancing the hot-water line and cover through the protective housing, avoid the direct touching of user to advance the hot-water line and take place the scald, improved the user experience nature of muddy hydrophone.

Description

Multifunctional water mixer

Technical Field

The utility model belongs to the technical field of domestic appliance, especially, relate to a multi-functional muddy hydrophone.

Background

At present, a water heater is a household appliance commonly used in daily life of people, and the water heater is usually matched with a water mixer to be used in the actual use process, and the final water outlet temperature is adjusted through the water mixer. The water mixer in the prior art is connected with a hot water inlet pipe and a cold water inlet pipe, wherein the hot water inlet pipe is connected with a water heater for conveying hot water. During the in-service use, the user often the mistake touches into the hot-water line when adjusting the muddy water ware to lead to the user to be taken place by the condition of advancing the hot-water line and detecting a flaw, lead to user experience nature relatively poor. How to design a muddy hydrophone that improves user experience nature is the utility model discloses the technical problem that will solve.

Disclosure of Invention

The utility model provides a multi-functional muddy hydrophone covers through passing through the protective housing with advancing the hot-water line, avoids the direct touching of user to advance the hot-water line and takes place to scald, has improved muddy hydrophone's user experience nature.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

a multi-function water mixer comprising:

a mixing valve configured with a hot water inlet, a cold water inlet and a mixed water outlet;

a hot water inlet pipe for introducing hot water and communicating with the hot water inlet;

a cold water inlet pipe for introducing cold water and communicating with the cold water inlet;

the protective shell, the hot water inlet pipe, the cold water inlet pipe and the water mixing valve are arranged in the protective shell, and the pipe orifice of the hot water inlet pipe and the pipe orifice of the cold water inlet pipe are exposed outside the protective shell.

Further, the water inlet pipe is disposed at a rear position of the protective case.

Further, the water mixing valve is arranged at one end of the protective shell and is far away from the water inlet pipe, and the knob of the water mixing valve is exposed outside the protective shell.

Further, the top of the protective shell is also provided with an object placing table.

Further, the method also comprises the following steps: the water flow pipe group is provided with a hot water flow channel, a cold water flow channel, a water mixing flow channel and a plurality of water outlet flow channels, and is also provided with a plurality of water outlets which are communicated with the corresponding water outlet flow channels; the switching valve is arranged on the water flow pipe group and used for switching the communication between the water mixing flow channel and one of the water outlet flow channels; the hot water inlet pipe is communicated with the hot water inlet through the hot water flow passage, the cold water inlet pipe is communicated with the cold water inlet through the cold water flow passage, and the mixed water flow passage is communicated with the mixed water outlet; the water flow pipe group and the switching valve are arranged in the protective shell, and a knob of the switching valve is exposed outside the protective shell.

Furthermore, a first current-preventing flow path is formed among the hot water inlet pipe, the hot water flow channel, the water mixing flow channel and any one of the water outlet flow channels; and a second current-proof flow path is formed among the cold water inlet pipe, the hot water flow channel, the water mixing flow channel and any one of the water outlet flow channels.

Further, the water flow tube set comprises:

the water mixing device comprises a first pipe body, a second pipe body and a water mixing pipe, wherein the first pipe body is internally provided with the water mixing flow passage;

the second pipe body is connected with the first pipe body, and the water mixing valve is installed on the second pipe body.

Further, a first mounting opening and a second mounting opening are formed in the first pipe body, the water mixing flow channel and the water outlet flow channel are respectively communicated with the first mounting opening, and the hot water flow channel is communicated with the second mounting opening; the switching valve is installed in the first installation port, and the hot water inlet pipe is installed in the second installation port.

Further, a third mounting port and a fourth mounting port are formed in the second pipe body, and the cold water flow channel is communicated with the third mounting port and the fourth mounting port respectively; the water mixing valve is installed in the third installation opening, and the cold water inlet pipe is installed in the fourth installation opening.

Furthermore, the hot water flow channel, the water mixing flow channel and the water outlet flow channel are all arranged along the extending direction of the first pipe body.

Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model provides a multi-functional muddy hydrophone through will advance the hot-water line, advance the cold water pipe and mix the setting of water valve at the protective housing, when the in-service use, advances the hot-water line and is covered by the protective housing, and the user can not directly touch advances the hot-water line to the effectual condition of scalding of taking place because of the user touches advances the hot-water line of avoiding, has improved safety in utilization and user experience nature.

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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of an embodiment of the multifunctional water mixer of the present invention;

FIG. 2 is a schematic view of the protective case of FIG. 1 with the protective case removed;

fig. 3 is a sectional view of the multi-functional water mixer of fig. 1;

FIG. 4 is a schematic structural view of the first tube;

FIG. 5 is a second schematic structural view of the first tube;

FIG. 6 is a third schematic structural view of the first tube;

FIG. 7 is a sectional view taken along line A-A of FIG. 6;

FIG. 8 is a sectional view taken along line B-B of FIG. 6;

FIG. 9 is a schematic view of a second tube;

FIG. 10 is a second schematic structural view of the second tube;

fig. 11 is a schematic structural view of a mixing valve;

FIG. 12 is a schematic structural diagram of the switching valve;

FIG. 13 is a schematic view of the structure of a water wheel;

FIG. 14 is a schematic view of the construction of the pod;

fig. 15 is a reference view of the mixing valve in fig. 1 in a use state.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 15, the multi-functional water mixer 100 of the present embodiment includes: a water mixing valve 1, a hot water inlet pipe 2 and a cold water inlet pipe 3. The mixing valve 1 is provided with a hot water inlet 11, a cold water inlet 12 and a mixed water outlet 13, the hot water inlet pipe 2 is used for being connected with a hot water port of the water heater 100 to introduce hot water and convey the hot water to the hot water inlet 11, the cold water inlet pipe 3 is used for introducing cold water and conveying the cold water to the cold water inlet 12, and water output by the mixed water outlet 13 enters the shower head 300 for bathing of a user. The concrete representation entity of the water mixing valve 1 may be a valve body with a water mixing function in the prior art, and is not limited or described herein.

The water mixer 100 further comprises a protective shell 8, and the water mixing valve 1, the wireless communication module 61 and the water flow power generation assembly 7 are arranged in the protective shell 8; a display window (not marked) is also arranged on the protective shell 8, and the display screen 62 is hermetically arranged in the display window. Specifically, install through protective housing 8 and mix water valve 1, with electric subassembly 6 and rivers electricity generation subassembly 7, protective housing 8 can play the effect of protection to relevant part, and simultaneously, protective housing 8 also makes things convenient for the integral erection to use at user's family.

The hot water inlet pipe 2 and the cold water inlet pipe 3 are integrally arranged in the protective shell 8, and the pipe orifice of the hot water inlet pipe 2 and the pipe orifice of the cold water inlet pipe 3 are exposed outside the protective shell 8 for facilitating the connection of pipelines. Preferably, in order to reduce or avoid the hot water inlet pipe 2 from burning the user, the hot water inlet pipe 2 is disposed at a rear position of the protective case 8. Specifically, since hot water having a relatively high temperature flows in the hot water inlet pipe 2, the hot water inlet pipe 2 is disposed at a rear position of the protective case. On one hand, the hot water inlet pipe 2 is wrapped by the protective shell 8 and is isolated from the outside, so that a user cannot directly touch the hot water inlet pipe 2; on the other hand, after the protective shell 8 is installed on the wall, the hot water inlet pipe 2 is close to the wall, so that the user can hardly contact the rear area of the protective shell 8 during bathing, and the situation that the user is scalded due to touching the pipe orifice of the hot water inlet pipe 2 is avoided. In addition, in the case of the mixing valve 1, which is disposed at one end portion of the protective case 8 and is distant from the hot water inlet pipe 2, the knob of the mixing valve 1 is exposed to the outside of the protective case 8.

In some embodiments, the object placing table 81 can be further formed on the protective shell 8, the object placing table 81 is generally formed on the top surface of the protective shell 8, and when a user takes a bath, articles such as shampoo and the like can be directly placed on the object placing table 81 without additionally arranging an object placing frame on the shower rod, so that the shower rod is more convenient for the user to use, and the use convenience is improved.

As a preferred embodiment, in the case that the water heater 100 is disposed outside the bathroom or the like, which is inconvenient for a user to directly check the operating state of the water heater 100 when bathing, the operating state of the water heater 100 is obtained by the water mixer 100 for the convenience of the user. Correspondingly, the water mixer 100 further comprises an electricity utilization assembly 6 and a water flow power generation assembly 7.

The electric component 6 includes a wireless communication module 61 and a display 62, the wireless communication module 61 can wirelessly communicate with the water heater 200 to obtain the operating status information (for example, the water temperature and the remaining amount of hot water) of the water heater 200, and the operating status of the water heater 200 can be displayed through the display 62. For the wireless communication module 61, it may use conventional wireless communication methods such as bluetooth and WiFi to communicate with the water heater 200, which is not limited herein.

The water flow power generation module 7 can generate power by using the water flow output from the mixed water outlet 13 of the water mixing valve 1, and the electric power generated by the water flow power generation module 7 is used for supplying power to the electricity utilization module 6. Wherein, water flow power generation component 7 includes: the generator 71 and the water wheel 72, and the electric energy generated by the generator 71 is supplied to the electric component 6 for use; the water wheel 72 is used for driving the generator 71 to generate electricity by the rotation of the water flow output from the mixed water outlet 13. Specifically, the flowing water can drive the water wheel 72 to rotate, and the rotating water wheel 72 can drive the generator 71 to generate electricity, so as to meet the electricity utilization requirement of the electricity utilization assembly 6.

In some embodiments, the water current power generation assembly 7 further comprises an electric storage module (not shown) connected to the generator 71 for storing electric energy. Specifically, in actual use, the electric energy generated by the generator 71 is stored in the electric storage module, and the electric power module supplies electric power to the electricity consuming unit 6 as needed. The power storage module may be a conventional battery. For the charging and discharging control of the power storage module, an electric control board is usually adopted to implement the charging and discharging control, and the control mode of the electric control board can adopt a conventional charging and discharging circuit structure, which is not limited and described herein.

Based on the above technical solution, optionally, the water mixer further includes a water flow pipe group 4, the water flow pipe group 4 is configured with a water mixing flow channel 403 and a water outlet 405, one end of the water mixing flow channel 405 is communicated with the water outlet 405, and the other end of the water mixing flow channel 403 is communicated with the mixed water outlet 13; the power module 6 further includes a temperature sensor 63, the temperature sensor 63 is used for detecting the temperature of the water in the mixed water flow passage 403, and the display 62 is used for displaying the temperature of the water detected by the temperature sensor 63. The water output from the mixed water outlet 13 of the mixing valve 1 flows through the mixing flow channel 403 and is output from the water outlet 405, while the temperature of the water flowing in the mixing flow channel 403 can be detected by the temperature sensor 63, and the temperature value detected by the temperature sensor 63 can be further displayed by the display 62.

Preferably, the water flow pipe group 4 is provided with a mounting hole 415 communicating with the mixing flow passage 403, and the temperature sensor 63 is sealingly mounted in the mounting hole 415. Specifically, the temperature sensor 63 may be sealed in the mounting hole 415 by a sealing ring or the like, and a probe of the temperature sensor 63 may directly contact the water flowing in the mixed water flow passage 403, so that the temperature sensor 63 can accurately detect the temperature of the water. The user can be directly perceived through display 62 in the in-process of adjusting the temperature through muddy water valve 1 and look over the size of leaving water temperature. Therefore, the water temperature can be adjusted without body feeling, and the water temperature can be accurately adjusted, so that the user experience is improved. Meanwhile, the temperature of the outlet water can meet the temperature value required by a user, the phenomenon that the user is scalded due to overhigh temperature of the outlet water is avoided, and the use safety and reliability are effectively improved.

In the case of the water wheel 72, the water wheel 72 is located between the mixed water flow passage 403 and the mixed water outlet 13, and the water flow output from the mixed water outlet 13 directly drives the water wheel 72 to rotate, so as to improve the power generation efficiency. Preferably, in order to facilitate installation of the water current power generation assembly 7, the power generation water chamber 40 is formed in the water current pipe group 4, the power generation water chamber 40 is connected between the mixed water flow channel 403 and the mixed water outlet 13, the water wheel 72 is located in the power generation water chamber 40, and the rotating shaft of the generator 71 is hermetically inserted into the power generation water chamber 40 and connected with the water wheel 72. Specifically, the power generation water cavity 40 is formed in the water flow pipe group 4, so that the installation requirement of the water wheel 72 can be met, and the water flow output by the mixed water outlet 13 enters the power generation water cavity 40 to drive the water wheel 72 to rotate and then flows into the mixed water flow channel 403. The rotating shaft sealing mode of the generator 71 can adopt a dynamic sealing connection mode to realize sealing insertion into the power generation water cavity 40, which is not limited and described herein.

In some embodiments, to improve the power generation efficiency more effectively, the water current power generation assembly 7 further includes: the flow guiding cover 73 is arranged in the power generation water cavity 40, the flow guiding cover 73 is provided with a flow guiding inlet 731 and a flow guiding outlet 732, and the water wheel 72 is arranged in the flow guiding cover 73. Specifically, the water entering the power generation water chamber 40 is introduced into the pod 73 through the pod inlet 731, the water flowing into the pod 73 can drive the water wheel 72 in the pod 73 to rotate at a high speed, and then the water is output through the pod outlet 732, so as to improve the power generation efficiency. Regarding the arrangement positions of the diversion inlet 731 and the diversion outlet 732, preferably, a plurality of diversion inlets 731 distributed around the axis of the water wheel 72 are provided on the end surface of the diversion cover 73, a plurality of diversion outlets 732 are provided on the side wall of the diversion cover 73, and the diversion outlets 732 are distributed on the periphery of the blades 721 of the water wheel 72. The diversion inlet 731 is arranged obliquely along the rotation direction of the water wheel 72, so that after water enters the diversion cover 73 through the diversion inlet 731, the water wheel 72 can be driven to rotate efficiently. Meanwhile, the guide outlets 732 are distributed on the periphery of the blades 721, so that the water wheels can be discharged smoothly, the water flow can flow smoothly at a high speed, and the power generation efficiency can be improved more effectively.

In order to meet the requirement of enriching the water outlet mode on the premise of having the function of the electricity-proof wall, correspondingly, the multifunctional water mixer of the embodiment further comprises a switching valve 5, wherein the water flow pipe group 4 is provided with a hot water flow passage 401, a cold water flow passage 402, a water mixing flow passage 403 and a plurality of water outlet flow passages 404, the water flow pipe group 4 is further provided with a plurality of water outlets 405, and the water outlets 405 are communicated with the corresponding water outlet flow passages 404; a switching valve 5 is installed on the water flow pipe set 4 for switching the communication between the mixing flow passage 403 and one of the outlet flow passages 404. Wherein, the hot water inlet pipe 2 is communicated with the hot water inlet 11 through a hot water flow passage 401, the cold water inlet pipe 3 is communicated with the cold water inlet 12 through a cold water flow passage 402, and the mixed water flow passage 403 is communicated with the mixed water outlet 13; furthermore, a first current-proof flow path is formed among the hot water inlet pipe 2, the hot water flow passage 401, the mixed water flow passage 403, and any one of the water outlet flow passages 404.

Specifically, water output from the mixed water outlet 13 of the mixing valve 1 flows into the switching valve 5 through the mixed water flow passage 403, and the switching valve 5 delivers the water to a certain outlet flow passage 404 and outputs the water through an outlet 405 communicating with the outlet flow passage 404. In the actual use process, a user selects a specific water outlet flow channel 404 to discharge water by operating the switching valve 5 so as to meet different water outlet requirements of the user, and the water outlet function is rich so as to improve the user experience. For example: the water flow pipe set 4 has three water outlet channels 404, the upper part of the water flow pipe set 4 is provided with one water outlet 405, and the lower part of the water flow pipe set 4 is provided with two water outlets 405. The three water outlets 405 can meet the requirements of upper water outlet and lower water outlet so as to effectively meet the use requirements of users.

For the switching valve 5, the switching valve 5 is a valve body having an inlet 51 and a plurality of outlets 52, and the switching valve 5 can selectively switch the inlet 51 to communicate with different outlets 52 to achieve the function of switching the water path, and the switching valve 5 may adopt a valve body having a water path switching function in the conventional technology, and specific representation entities of the switching valve 5 are not limited and described herein. And because the hot water inlet pipe 2 is connected with the electric water heater, the electric water heater is easy to leak electricity and conduct electricity to a user side through the hot water inlet pipe 2. Correspondingly, the electricity-proof wall needs to be optimally designed for the flow path through which the water in the water inlet and heating pipe 2 flows. Therefore, the water output from the hot water inlet pipe 2 sequentially passes through the hot water flow channel 401, the mixed water flow channel 403 and the water outlet flow channel 404, and a first water leakage preventing flow path is formed among the hot water inlet pipe 2, the hot water flow channel 401, the mixed water flow channel 403 and any one of the water outlet flow channels 404, so that the resistance of the water flowing in the first water leakage preventing flow path can electrically insulate the flow path. Therefore, even if the electric water heater generates electric leakage, the danger of electric shock of a user can not occur.

In addition, the resistance value of the aqueous medium formed by the first water-proof flow path is large enough to meet the requirement of the water-proof wall, and the resistance of each section of the aqueous medium corresponding to the achieved resistance value of the aqueous medium of the first water-proof flow path can be obtained according to the length and the cross-sectional dimension of the hot water inlet pipe 2, the hot water flow path 401, the water mixing flow path 403 and the water outlet flow path 404. The lengths and sectional dimensions of the hot water inlet pipe 2, the hot water flow passage 401, the mixed water flow passage 403, and the water outlet flow passage 404 are not limited herein. Preferably, when other household electrical appliance components are electrically leaked and conducted through the cold water inlet pipe 3, a second current-preventing flow path is formed among the cold water inlet pipe 3, the hot water flow path 401, the mixed water flow path 403 and any one of the water outlet flow paths 404. Specifically, the resistance value of the aqueous medium formed by the second current-preventing circuit also meets the requirement of the current-preventing wall, and for the design of the second current-preventing circuit, reference is made to the description of the first current-preventing circuit, which is not limited or described herein. In addition, the materials forming the hot water inlet pipe 2, the cold water inlet pipe 3, the hot water flow passage 401, the mixed water flow passage 403 and the water outlet flow passage 404 are made of insulating materials, for example: an insulating material such as plastic, etc., without limitation. In addition, the valve core of the water mixing valve 1 is made of insulating materials so as to meet the requirements of electricity-proof walls.

Further, in order to reduce the processing difficulty of the water flow pipe group 4, the water flow pipe group 4 includes: a first tube 41 and a second tube 42. A hot water flow passage 401, a mixed water flow passage 403 and a water outlet flow passage 404 are formed in the first pipe body 41, and a cold water flow passage 402 is formed in the second pipe body 42; the first pipe body 41 is connected with the second pipe body 42, the hot water inlet pipe 2 and the switching valve 5 are installed on the first pipe body 41, and the cold water inlet pipe 3 and the water mixing valve 1 are installed on the second pipe body 42. Specifically, a hot water flow passage 401, a mixed water flow passage 403, and an outlet flow passage 404 are formed in the first pipe body 41, and a water outlet 405 is provided in the first pipe body 41, and the hot water pipe 2 and the switching valve 5 are installed through the first pipe body 411. In this way, the hot water flow passage 401, the mixed water flow passage 403 and the water outlet flow passage 404 arranged along the extending direction of the first pipe body 41 can be formed in the first pipe body 41, so as to facilitate the processing and manufacturing; meanwhile, the overall length of the first pipe 41 is long, which can satisfy the requirement of effectively increasing the resistance value of the aqueous medium through the hot water flow channel 401, the mixed water flow channel 403 and the water outlet flow channel 404. In addition, since the hot water inlet pipe 2 is likely to be charged, the hot water flow passage 401 is formed in the first pipe body 41, so that the resistance of the aqueous medium in the first electricity-preventing flow passage can be effectively increased to improve the electricity-preventing capability.

Further, the mixing valve 1, the hot water inlet pipe 2, the cold water inlet pipe 3, and the switching valve 5 are assembled in the following configuration.

For the first pipe body 41, the hot water inlet pipe 2 and the switching valve 5 need to be installed thereon, a first installation opening 411 and a second installation opening 412 are arranged on the first pipe body 41, the mixed water flow passage 403 and the water outlet flow passage 404 are respectively communicated with the first installation opening 411, and the hot water flow passage 401 is communicated with the second installation opening 412; the switching valve 5 is installed in the first installation port 411, and the hot water inlet pipe 2 is installed in the second installation port 412. Specifically, the first mounting port 411 and the second mounting port 412 may be provided with threaded holes, respectively, so that the switching valve 5 is screwed into the first mounting port 411, and the hot water inlet pipe 2 and the second mounting port 412 are screwed into the second mounting port 412. The hot water output from the hot water inlet pipe 2 flows into the hot water flow passage 401 through the second mounting port 412, and the water in the mixed water flow passage 403 flows into the first mounting port 411 and enters the switching valve 5, and the water is selectively delivered to one of the water outlet flow passages 404 through the switching valve 5. After the switching valve 5 is installed in the first installation opening 411, the outlet of the switching valve 5 is connected to the corresponding outlet flow channel in a sealing manner, and the inlet of the switching valve 5 is connected to the mixed water flow channel 403 in a sealing manner.

For the second pipe 42, a third mounting port 421 and a fourth mounting port 422 are provided on the second pipe 42, and the cold water flow passage 402 is respectively communicated with the third mounting port 421 and the fourth mounting port 422; the mixing valve 1 is installed in the third installation port 421, and the cold water inlet pipe 3 is installed in the fourth installation port 422. Specifically, the second pipe 42 is used to mount the cold water inlet pipe 3 and the mixing valve 1, and is used to transfer the hot water supplied from the hot water flow passage 401 to the mixing valve 1 and to transfer the mixed water to the mixing flow passage 403. The second pipe 42 is a four-way pipe structure to meet the installation requirements of water flow connection and the water mixing valve 1 and the cold water inlet pipe 3.

As for the connection mode of the first tube 41 and the second tube 42, the following is specific: the first pipe body 41 is provided with a first connecting port 413 and a second connecting port 414, the first connecting port 413 is communicated with the hot water flow channel 401, and the second connecting port 414 is communicated with the mixed water flow channel 403; the second pipe body 42 is provided with a third connecting port 423 and a fourth connecting port 424, the third connecting port 423 is communicated with the third mounting port 421, and the fourth connecting port 424 is communicated with the third mounting port 421 through the power generation water cavity 40; the first connection port 413 and the third connection port 423 are hermetically connected by a gasket, and the second connection port 414 and the fourth connection port 424 are hermetically connected by a gasket. Specifically, after the first pipe 41 and the second pipe 42 are connected together, the first connection port 413 is connected to the third connection port 423 in a sealing manner, and the second connection port 414 is connected to the fourth connection port 424 in a sealing manner, so as to communicate the water paths in the first pipe 41 and the second pipe 42. In addition, the first connection port 413 and the second connection port 414 may be in the form of a concave port, while the third connection port 423 and the fourth connection port 424 are formed by a convex joint, and the third connection port 423 is correspondingly inserted into the first connection port 413, and the fourth connection port 424 is correspondingly inserted into the second connection port 414, so as to realize the fixed connection of the first pipe body 41 and the second pipe body 42. Here, the fixing connection manner of the first tube 41 and the second tube 42 is not limited.

In addition, in order to reasonably distribute the two valves and facilitate connection with an external water pipe, the first mounting port 411 is located at the outer end of the first pipe body 41, the third mounting port 421 is located at the outer end of the second pipe body 42, and the mixing valve 1 and the switching valve 5 are arranged in a back-to-back manner; meanwhile, the second mounting port 412 and the fourth mounting port 422 are located on the same side of the water flow tube group 4. Specifically, in the using process, a user can select a corresponding water outlet mode by adjusting the switching valve 5 on one side; and the water outlet temperature can be adjusted by adjusting the water mixing valve 1 on the other side, so that the water mixing valve is convenient for a user to use in actual operation. And, because advance hot water pipe 2 and advance cold water pipe 3 and lie in same one side, the pipe connection in more convenience of customers' family reduces the installation degree of difficulty.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.

Claims (10)

1. A multi-functional water mixer, its characterized in that includes:

a mixing valve configured with a hot water inlet, a cold water inlet and a mixed water outlet;

a hot water inlet pipe for introducing hot water and communicating with the hot water inlet;

a cold water inlet pipe for introducing cold water and communicating with the cold water inlet;

the protective shell, the hot water inlet pipe, the cold water inlet pipe and the water mixing valve are arranged in the protective shell, and the pipe orifice of the hot water inlet pipe and the pipe orifice of the cold water inlet pipe are exposed outside the protective shell.

2. The multifunction mixer according to claim 1, wherein said water inlet pipe is arranged at a rear position of said protective shell.

3. The multi-functional water mixer of claim 2, wherein the mixing valve is disposed at an end of the protective housing remote from the water inlet pipe, and the knob of the mixing valve is exposed outside the protective housing.

4. The multifunctional water mixer according to claim 1, wherein a storage table is further arranged at the top of the protective shell.

5. The multi-functional water mixer according to any one of claims 1 to 4, characterized by further comprising:

the water flow pipe group is provided with a hot water flow channel, a cold water flow channel, a water mixing flow channel and a plurality of water outlet flow channels, and is also provided with a plurality of water outlets which are communicated with the corresponding water outlet flow channels;

the switching valve is arranged on the water flow pipe group and used for switching the communication between the water mixing flow channel and one of the water outlet flow channels;

the hot water inlet pipe is communicated with the hot water inlet through the hot water flow passage, the cold water inlet pipe is communicated with the cold water inlet through the cold water flow passage, and the mixed water flow passage is communicated with the mixed water outlet; the water flow pipe group and the switching valve are arranged in the protective shell, and a knob of the switching valve is exposed outside the protective shell.

6. The multi-functional water mixer of claim 5, wherein a first current-proof flow path is formed among the water inlet pipe, the hot water flow passage, the water mixing flow passage and any one of the water outlet flow passages; and a second current-proof flow path is formed among the cold water inlet pipe, the hot water flow channel, the water mixing flow channel and any one of the water outlet flow channels.

7. The multi-functional water mixer of claim 5, wherein the water flow pipe set comprises:

the water mixing device comprises a first pipe body, a second pipe body and a water mixing pipe, wherein the first pipe body is internally provided with the water mixing flow passage;

the second pipe body is connected with the first pipe body, and the water mixing valve is installed on the second pipe body.

8. The multifunctional water mixer as claimed in claim 7, wherein the first pipe body is provided with a first mounting opening and a second mounting opening, the mixing flow passage and the outlet flow passage are respectively communicated with the first mounting opening, and the hot water flow passage is communicated with the second mounting opening; the switching valve is installed in the first installation port, and the hot water inlet pipe is installed in the second installation port.

9. The multifunctional water mixer as claimed in claim 8, wherein the second pipe body is provided with a third mounting opening and a fourth mounting opening, and the cold water flow passage is respectively communicated with the third mounting opening and the fourth mounting opening; the water mixing valve is installed in the third installation opening, and the cold water inlet pipe is installed in the fourth installation opening.

10. The multi-functional water mixer according to claim 7, characterized in that the hot water flow passage, the mixing water flow passage and the outlet flow passage are all arranged along the extension direction of the first pipe body.

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