Water purification faucet capable of stabilizing mixed water source and water purification system

Abstract

The utility model provides a water purification faucet capable of stabilizing a mixed water source, which comprises a shell, a faucet water outlet end is arranged at one end of the upper side of the shell, and a hot water inlet end and a normal-temperature water inlet end are arranged at one end of the lower side of the shell; the inner surrounding structure is arranged on the inner side of the shell, and a water containing space is formed between the inner surrounding structure and the shell; the inner surrounding structure is provided with a retaining wall water inlet and a retaining wall water outlet; the retaining wall water inlet is communicated with the normal-temperature water inlet end; the water path assembly is connected to the inner side of the inner surrounding structure and is provided with a normal-temperature water inlet, a hot water inlet and a mixed water outlet; the normal-temperature water inlet is communicated with the retaining wall water outlet; the hot water inlet is communicated with the hot water inlet end, the normal-temperature water inlet and the hot water inlet intersect and are communicated to the mixed water outlet, and the mixed water outlet is communicated with the faucet water outlet end. According to the scheme, through the arrangement of the water purification faucet capable of stably mixing the water source, normal-temperature water and a hot water source are effectively mixed in the faucet.

Description

Technical Field

[0001] The utility model relates to the technical field of faucet devices, and specifically, to a water purification faucet and a water purification system for stably mixing water sources. Background Art

[0002] Existing instant hot water faucets are usually directly connected to the municipal water pipe or the water outlet end of a water purifier. An instant hot water faucet is provided with a heating unit inside, which can instantaneously heat the supplied water source and then discharge the hot water.

[0003] However, in this application scenario, if high-temperature water needs to be heated and output within a short time, the heating unit inside the faucet needs to output high power, which will cause the surface of the metal faucet to have a relatively high temperature. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a water purification faucet and a water purification system for stably mixing water sources for application; through the setting of the water purification faucet for stably mixing water sources, it can effectively guide and control the input and output applications of the heated water source and the normal-temperature water source, and reduce the working temperature of the faucet surface.

[0005] The water purification faucet for stably mixing water sources includes: a housing, with a faucet water outlet end provided at one end of the upper side of the housing, a hot water inlet end and a normal-temperature water inlet end provided at one end of the lower side; an inner structure, arranged inside the housing, and a water-containing space is formed between the inner structure and the housing; the inner structure is provided with a baffle water inlet and a baffle water outlet; the baffle water inlet is communicated with the normal-temperature water inlet end; a water path assembly, which is installed inside the inner structure, and has a normal-temperature water inlet, a hot water inlet and a mixed water outlet; the normal-temperature water inlet is communicated with the baffle water outlet; the hot water inlet is communicated with the hot water inlet end, the normal-temperature water inlet and the hot water inlet converge and are communicated to the mixed water outlet, and the mixed water outlet is communicated with the faucet water outlet end.

[0006] Further, the water path assembly includes an inner support frame positioned and installed inside the inner structure, and a tee joint is detachably installed on the inner support frame, and the normal-temperature water inlet, the hot water inlet and the mixed water outlet are arranged on the tee joint.

[0007] Further, the tee joint is connected to a temperature sensor.

[0008] Further, the housing includes a vertically extending cylindrical vertical section, the inner enclosure structure includes an enclosing inner retaining wall disposed inside the vertical section, the lower part of the inner retaining wall is provided with a retaining wall water inlet and a retaining wall water outlet, and an inlet cylinder and an outlet cylinder are disposed inside the inner retaining wall corresponding to the positions of the retaining wall water inlet and the retaining wall water outlet; the periphery of the inlet cylinder is communicated with the retaining wall water inlet, and a cylinder water inlet is provided on the upper side; the periphery of the outlet cylinder is communicated with the retaining wall water outlet, and a cylinder water outlet is provided on the lower side.

[0009] Further, the waterway assembly is provided with an inlet connection cylinder corresponding to the normal temperature water inlet, and the inlet connection cylinder is inserted into the cylinder water inlet to be fixedly connected with the inlet cylinder in a positioning manner; one end of the waterway assembly is supported and carried on the upper side of the outlet cylinder.

[0010] Further, a mounting opening is provided on the lower side of the housing, and a mounting connector for externally screwing and mounting is detachably mounted on the mounting opening, and the hot water inlet end and the normal temperature water inlet end are integrally provided corresponding to the mounting opening and the mounting connector.

[0011] Further, inside the housing, a temperature control heating assembly is provided on the upper side of the waterway assembly, the water inlet end of the temperature control heating assembly is communicated with the mixed water outlet, and the water outlet end of the temperature control heating assembly is communicated with the faucet water outlet end.

[0012] A water purification system, which applies the water purification faucet described above, further includes a water purification device, the water purification device is provided with a normal temperature water output end and a hot water output end, the normal temperature water output end is communicated with the normal temperature water inlet end, and the hot water output end is communicated with the hot water inlet end.

[0013] The beneficial effects of the present utility model are as follows:

[0014] By providing a water purification faucet with a stable mixed water source, the present utility model effectively mixes the normal temperature water source and the hot water source in the faucet, and obtains a hot water source within a controllable target range after mixing, reducing the excessive heat generation of the faucet. At the same time, when the normal temperature water is input, it needs to flow through the water storage space on the outer periphery of the housing, and the flow of the normal temperature water in the water storage space can ensure the control of the surface temperature of the water purification faucet. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a sectional structure schematic diagram of the water purification faucet of the present utility model;

[0016] Figure 2 is an exploded structure schematic diagram of the water purification faucet of the present utility model;

[0017] Figure 3 is a partial structure setting schematic diagram of the water purification faucet of the present utility model.

[0018] Reference numerals:

[0019] Housing 1, vertical section 101, extension section 102, faucet water outlet end 11, mounting opening 12, mounting connector 13, inner peripheral structure 2, water storage space 20, inner retaining wall 201, water inlet cylinder 202, water outlet cylinder 203, retaining wall water inlet 21, retaining wall water outlet 22

[0020] Water circuit assembly 3, inner side bracket 301, tee connector 302, normal temperature water inlet 31, water inlet through-connection cylinder 311, hot water inlet 32, mixed water outlet 33, temperature sensor 34

[0021] Temperature control and heating assembly 4 Detailed implementation manners

[0022] In order to make the technical solutions, objectives and advantages of the present utility model clearer and more understandable, the present utility model will be further explained and illustrated below in conjunction with the accompanying drawings and embodiments.

[0023] The water purification system of the present utility model includes a water purification device and a water purification faucet. A hot water inlet end and a normal temperature water inlet end are provided on the water purification faucet. The water purification faucet can mix hot water and normal temperature water and then output it externally. The water purification device is provided with a normal temperature water output end and / or a hot water output end according to actual needs.

[0024] When the water purification device is provided with a normal temperature water output end, the normal temperature water output end is communicated with the normal temperature water inlet end, and the hot water inlet end can be optionally communicated with other hot water sources. When the water purification device is provided with a hot water output end, the hot water output end is communicated with the hot water inlet end, and the normal temperature water inlet end can be optionally communicated with other normal temperature water sources. When the water purification device is provided with a normal temperature water output end and a hot water output end, the two water source output ends of the water purification device can be synchronously connected to the hot water inlet end and the normal temperature water inlet end on the water purification faucet for comprehensive application of water purification.

[0025] Embodiment 1:

[0026] Specifically, this embodiment describes the structure of a water purification faucet for mixed application of hot water and normal temperature water sources with a hot water inlet end and a normal temperature water inlet end.

[0027] The water purification faucet includes a housing 1. At one end of the upper side of the housing 1, a faucet water outlet end 11 is provided, and at one end of the lower side, a hot water inlet end and a normal temperature water inlet end are provided. It further includes an inner surrounding structure 2 disposed inside the housing 1. A water-containing space 20 is formed between the inner surrounding structure 2 and the housing 1. The inner surrounding structure 2 is provided with a retaining wall water inlet 21 and a retaining wall water outlet 22. The retaining wall water inlet 21 is communicated with the normal temperature water inlet end. A water path assembly 3 is installed and connected inside the inner surrounding structure 2. The water path assembly 3 has a normal temperature water inlet 31, a hot water inlet 32, and a mixed water outlet 33. The normal temperature water inlet 31 is communicated with the retaining wall water outlet 22. The hot water inlet 32 is communicated with the hot water inlet end. The normal temperature water inlet 31 and the hot water inlet 32 meet and are communicated to the mixed water outlet 33, and the mixed water outlet 33 is communicated with the faucet water outlet end 11.

[0028] Its application principle is as follows:

[0029] The water purification faucet is connected and installed in the normal temperature water inlet 31 and the hot water inlet 32 of the corresponding water path assembly 3 by setting two groups of external hoses as the hot water inlet end and the normal temperature water inlet end. The external hoses of the hot water inlet end and the normal temperature water inlet end are connected to a water purification device with normal temperature water and heated water source output based on the prior art, realizing the mixed application of normal temperature water and hot water in the faucet. And when the normal temperature water is input into the faucet, it first enters the normal temperature water inlet 31 through the water-containing space 20 formed by the enclosure of the housing 1 and the inner surrounding structure 2 in the faucet for mixed application. Then, during the working cycle, the surrounding flow of the normal temperature water on the outer peripheral side of the water purification faucet can adsorb the heat energy dissipated when the hot water or the heating structure in the water purification faucet works, enabling the temperature of the housing 1 to be kept relatively low when the hot water is output from the water purification faucet, and avoiding the situation that the user is scalded when touching the faucet when using hot water.

[0030] Embodiment 2:

[0031] To meet the installation and assembly requirements of the water purification faucet, its structure is preferably set as follows:

[0032] The waterway component 3 includes an inner bracket 301 for positioning and connecting to the inner side of the inner enclosure structure 2. A tee connector 302 is detachably connected to the inner bracket 301. The normal temperature water inlet 31, the hot water inlet 32, and the mixed water outlet 33 are arranged on the tee connector 302. For the comprehensive control application in the water purification system, the tee connector 302 is connected to a temperature sensor 34, which can feedback the temperature to the water purification device in real time to control and adjust the output of the normal temperature water volume and the hot water volume, so as to realize the temperature control and adjustment of the mixed water. Moreover, inside the housing 1, a temperature control and heating component 4 is arranged on the upper side of the waterway component 3. The water inlet end of the temperature control and heating component 4 is communicated with the mixed water outlet 33, and the water outlet end of the temperature control and heating component 4 is communicated with the faucet water outlet end 11. To achieve precise temperature control of the water source output by the faucet, it can be preset that the temperature of the mixed water output from the mixed water outlet 33 in the faucet is relatively lower than the preset temperature, and then the temperature control and heating component 4 is used for instant heating in a short time to achieve the precise temperature control output of the faucet hot water. Correspondingly, the temperature sensor 34 is communicatively connected to the temperature control and heating component 4, so that the temperature control and heating component 4 can obtain the data information of the current input mixed water source temperature, thereby making it possible to reasonably and timely adjust the heating scheme.

[0033] Regarding the specific installation structure of the inner bracket 301 and its positioning and assembly relationship with the inner enclosure structure 2, the application situation of this embodiment is as follows:

[0034] The housing 1 includes a vertical section 101 in the shape of a cylinder extending vertically. The upper end of the vertical section 101 extends horizontally to form an extension section 102. The faucet water outlet end 11 of the water purification faucet is arranged at the end of the extension section 102. The inner enclosure structure 2 includes an enclosing inner retaining wall 201 arranged inside the vertical section 101. The lower part of the inner retaining wall 201 is provided with a retaining wall water inlet 21 and a retaining wall water outlet 22. Inside the inner retaining wall 201, a water inlet cylinder 202 and a water outlet cylinder 203 are arranged corresponding to the positions of the retaining wall water inlet 21 and the retaining wall water outlet 22. The periphery of the water inlet cylinder 202 is communicated with the retaining wall water inlet 21, and a cylinder water inlet is arranged on the upper side. The periphery of the water outlet cylinder 203 is communicated with the retaining wall water outlet 22, and a cylinder water outlet is arranged on the lower side. The waterway component 3 is provided with a water inlet through-connection cylinder 311 corresponding to the normal temperature water inlet 31. The water inlet through-connection cylinder 311 is inserted into the cylinder water inlet to be positioned and connected to the water inlet cylinder 202. One end of the lower side of the waterway component 3 is supported on the upper side of the water outlet cylinder 203.

[0035] In the structural arrangement of the housing 1, a mounting opening 12 is provided on the lower side of the vertical section 101 of the housing 1. A mounting connecting member 13 for external screw connection is detachably mounted on the mounting opening 12 for screw-fixed installation of the installation positions of the bathing cabinet, kitchen and bathroom, etc. A clamping structure matching the outer diameter of the external hose can be provided inside the mounting opening 12 for mounting and positioning the external hose, so that the hot water inlet end and the normal temperature water inlet end correspond to the mounting opening 12 and are integrally arranged with the mounting connecting member 13.

[0036] The above are only the preferred embodiments of the present invention. For those skilled in the art of this technology, without departing from the implementation principle of the present invention, the embodiments can still be modified, and the corresponding modification schemes should also be regarded as the protection scope of the present invention.

Claims

1. A water purification faucet for a stable mixed water source, characterized in that, Comprising: A housing, with a faucet water outlet end provided at one end of the upper side of the housing, a hot water inlet end and a normal temperature water inlet end provided at one end of the lower side. An inner peripheral structure, arranged inside the housing, and a water containing space is formed between the inner peripheral structure and the housing; the inner peripheral structure is provided with a baffle water inlet and a baffle water outlet; the baffle water inlet is communicated with the normal temperature water inlet end. A waterway assembly, which is installed inside the inner peripheral structure, and has a normal temperature water inlet, a hot water inlet and a mixed water outlet; the normal temperature water inlet is communicated with the baffle water outlet; the hot water inlet is communicated with the hot water inlet end, the normal temperature water inlet and the hot water inlet converge and are communicated to the mixed water outlet, and the mixed water outlet is communicated with the faucet water outlet end.

2. The water purification faucet according to claim 1, wherein The waterway assembly includes an inner side bracket positioned and installed inside the inner peripheral structure, and a tee joint is detachably installed on the inner side bracket, and the normal temperature water inlet, the hot water inlet and the mixed water outlet are arranged on the tee joint.

3. The water purification faucet according to claim 2, characterized in that, The tee joint is connected to a temperature sensor.

4. The water purification faucet according to claim 1, wherein, The housing includes a vertically extending cylindrical vertical section, and the inner peripheral structure includes an enclosing inner baffle arranged inside the vertical section. The lower part of the inner baffle is provided with the baffle water inlet and the baffle water outlet, and an inlet cylinder and an outlet cylinder are arranged on the inner side of the inner baffle corresponding to the positions of the baffle water inlet and the baffle water outlet; the periphery of the inlet cylinder is communicated with the baffle water inlet, and a cylinder water inlet is provided on the upper side; the periphery of the outlet cylinder is communicated with the baffle water outlet, and a cylinder water outlet is provided on the lower side.

5. The water purification faucet according to claim 4, characterized in that, The waterway assembly is provided with an inlet through-passing cylinder corresponding to the normal temperature water inlet, and the inlet through-passing cylinder is inserted into the cylinder water inlet to be positioned and installed with the inlet cylinder; one end of the lower side of the waterway assembly is supported and propped on the upper side of the outlet cylinder.

6. The water purification faucet according to claim 1, characterized in that, An installation opening is provided on the lower side of the housing, and an installation connecting piece for screwing and installing with the outside is detachably installed on the installation opening, and the hot water inlet end and the normal temperature water inlet end are integrally arranged corresponding to the installation opening and the installation connecting piece.

7. The water purification faucet according to claim 1, characterized in that Inside the housing, a temperature control and heating assembly is arranged on the upper side of the waterway assembly. The water inlet end of the temperature control and heating assembly is communicated with the mixed water outlet, and the water outlet end of the temperature control and heating assembly is communicated with the faucet water outlet end.

8. Water purification system, characterized in that, When applying the water purification faucet according to any one of claims 1 to 7, it further includes a water purification device, and the water purification device is provided with a normal temperature water output end and / or a hot water output end; when the water purification device is provided with a normal temperature water output end, the normal temperature water output end is communicated with the normal temperature water inlet end; when the water purification device is provided with a hot water output end, the hot water output end is communicated with the hot water inlet end.

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