Water tank for hydrogen-rich water dispenser

Abstract

The utility model relates to the technical field of water dispensers, and discloses a water tank for a hydrogen-rich water dispenser, which comprises a tank body, a first water containing cavity and a second water containing cavity which are separated from each other are arranged in the tank body, the tank body is provided with a first water inlet, a first water outlet, a second water inlet and a second water outlet, the first water inlet and the first water outlet are communicated with the first water containing cavity, and the second water containing cavity is communicated with the second water outlet. The second water inlet and the second water outlet are communicated with the second water containing cavity; the first hydrogen melting pump is arranged outside the box body, and the first hydrogen melting pump is communicated with the first water outlet; a water inlet of the hydrogen production module is connected with the second water outlet, and a hydrogen output end of the hydrogen production module is connected with the first hydrogen melting pump. According to the water tank for the hydrogen-rich water dispenser, hydroxyl ions can be prevented from leaking into a single water containing cavity to pollute drinking water, and the hydrogen content in hydrogen-rich water can be guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to drinking water machine technical field, in particular to a kind of water tank for hydrogen-rich drinking water machine. BACKGROUND

[0002] At present, with the importance of healthy drinking water, hydrogen-rich water as a kind of drink with antioxidant and health care function has gradually become a new product in the market. The preparation of hydrogen-rich water usually needs to dissolve hydrogen in water through electrolysis or chemical reaction to improve the concentration of hydrogen molecules in water. The existing hydrogen-rich water generating device usually uses electrolytic water machine or other hydrogen dissolving method, but these devices have certain limitations in structure design, operation convenience, hydrogen dissolving efficiency and the like.

[0003] Most of the hydrogen-rich drinking water machines in the prior art adopt a single water containing cavity design. The single water containing cavity causes drinking water and hydrogen water to be contained in the water containing cavity, which may cause hydrogen and oxygen ions to leak into the single water containing cavity and pollute the drinking water due to insufficient electrolysis reaction. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a water tank for hydrogen-rich drinking water machine, which can avoid hydrogen and oxygen ions from leaking into the single water containing cavity and pollute the drinking water, and ensure the hydrogen content in hydrogen-rich water.

[0005] To achieve the above-mentioned purpose, the utility model provides a water tank for hydrogen-rich drinking water machine, which comprises:

[0006] A box body has a first water containing cavity and a second water containing cavity separated from each other inside. The box body has a first water inlet, a first water outlet, a second water inlet and a second water outlet. The first water inlet and the first water outlet are connected with the first water containing cavity, and the second water inlet and the second water outlet are connected with the second water containing cavity.

[0007] A first hydrogen dissolving pump is arranged outside the box body, and the first hydrogen dissolving pump is connected with the first water outlet.

[0008] A hydrogen generating module is connected with the second water outlet through its water inlet, and the hydrogen output end of the hydrogen generating module is connected with the first hydrogen dissolving pump.

[0009] Further, the box body is further provided with an oxygen backflow port, which is connected with the second water containing cavity, and the oxygen output end of the hydrogen generating module is connected with the oxygen backflow port.

[0010] Further, the box is further provided with a first air pressure communication port and a second air pressure communication port, the first air pressure communication port is in communication with the first water storage cavity, the second air pressure communication port is in communication with the second water storage cavity, and an air pressure communication pipe is connected between the first air pressure communication port and the second air pressure communication port.

[0011] Further, the hydrogen-rich water dispenser water tank further comprises a cover plate, the box is provided with a first opening and a second opening, the first opening is above the first water storage cavity and in communication with the first water storage cavity, the second opening is above the second water storage cavity and in communication with the second water storage cavity, the cover plate is arranged on the box from the first opening and the second opening, two sterilization lamps are detachably arranged on the lower end surface of the cover plate, the two sterilization lamps correspond to the first water storage cavity and the second water storage cavity respectively, and two oxygen overflow outlets are arranged on the cover plate corresponding to the first water storage cavity and the second water storage cavity.

[0012] Further, a water level monitor is detachably arranged on the cover plate corresponding to the first water storage cavity, the water level monitor is inserted into the first water storage cavity to monitor the water level in the first water storage cavity.

[0013] Further, the hydrogen-rich water dispenser water tank further comprises a heating assembly, the box is further provided with a third water storage cavity, the box is provided with a third water inlet and a third water outlet, the third water inlet is in communication with the water outlet end of the first hydrogen melting pump, and the third water outlet is in communication with the heating assembly, and the heating assembly is used for heating water flowing out of the third water outlet.

[0014] Further, the box is further provided with a third opening, the third opening is above the third water storage cavity and in communication with the third water storage cavity, the cover plate is arranged on the box from the first opening, the second opening and the third opening, and an overflow groove is arranged on the box to communicate between the third water storage cavity and the first water storage cavity, and the overflow groove is in communication with the third opening and the first opening.

[0015] Further, the hydrogen-rich water dispenser water tank further comprises two float switches, the two float switches are arranged at the first water inlet and the second water inlet respectively, and the float switches are used for opening or closing the first water inlet and the second water inlet.

[0016] The water tank for the hydrogen-rich water dispenser has the beneficial effects that the first water storage cavity and the second water storage cavity are arranged in the box body and are separated from each other, water flows in the two cavities and is separated, the flow of drinking water and the dissolution process of hydrogen are independently controlled, and the hydroxyl ions generated by incomplete electrolysis of water can be prevented from entering the first water storage cavity to pollute the drinking water; the first hydrogen melting pump is arranged, and the drinking water output from the first water outlet can pass through the first hydrogen melting pump to ensure that the hydrogen content of the drinking water output from the first hydrogen melting pump is high. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the overall structure schematic diagram of the water tank for the hydrogen-rich water dispenser of the utility model embodiment;

[0018] Figure 2 is the structure schematic diagram of the water tank for the hydrogen-rich water dispenser of the utility model embodiment after removing the cover body;

[0019] Figure 3 is the structure schematic diagram of the cover body of the water tank for the hydrogen-rich water dispenser of the utility model embodiment;

[0020] Figure 4 is the sectional view of the float switch of the water tank for the hydrogen-rich water dispenser of the utility model embodiment;

[0021] In the drawing, 1, box body;101, first water storage cavity;1011, first water inlet, 1012, first water outlet;1013, first air pressure communication port;1014, first opening;1015, fourth water outlet;102, second water storage cavity;1021, second water inlet;1022, second water outlet;1023, oxygen backflow port;1024, second air pressure communication port;1025, second opening;103, third water storage cavity;1031, third water inlet;1032, third water outlet;1033, third opening;1034, overflow groove;

[0022] 2, first hydrogen melting pump;

[0023] 3, hydrogen production module;

[0024] 4, air pressure communication pipe;

[0025] 5, cover plate;501, germicidal lamp;502, oxygen overflow outlet;

[0026] 6, water level monitor;

[0027] 7, float switch;701, float body;7011, connecting section;702, bent arm;703, water inlet nozzle;704, auxiliary sleeve;7041, accommodation groove. DETAILED DESCRIPTION

[0028] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0029] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0030] In the description of the present application, the terms "upper", "lower", "left", "right", "front", "back", "inner", "outer", "transverse", "longitudinal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, and are not used to limit the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation, therefore, it cannot be understood as a limitation on the present application. For ordinary skilled persons in the art, the specific meanings of these terms in the present application can be understood according to the specific circumstances.

[0031] In the description of the present application, the terms "provided with", "provided", "connected", "placed" should be understood broadly, for example, it can be fixedly connected, detachably connected, or integrally constructed; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication between two devices, elements or components. For ordinary skilled persons in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0032] In addition, the terms "first", "second" and the like are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise stated, the meaning of "multiple" is two or more.

[0033] The technical solutions of the present application will be further described below with reference to the examples and drawings.

[0034] As Figure 1 shown, the water tank for hydrogen-rich water dispenser of the present application comprises:

[0035] The tank body 1 has a first water containing cavity 101 and a second water containing cavity 102 which are separated from each other in the tank body 1, the tank body 1 has a first water inlet 1011, a first water outlet 1012, a second water inlet 1021 and a second water outlet 1022, the first water inlet 1011 and the first water outlet 1012 are communicated with the first water containing cavity 101, and the second water inlet 1021 and the second water outlet 1022 are communicated with the second water containing cavity 102.

[0036] The first hydrogen dissolving pump 2 is arranged outside the box 1 and is connected with the first water outlet 1012;

[0037] The hydrogen production module 3 has a water inlet connected with the second water outlet 1022, and a hydrogen output end connected with the first hydrogen dissolving pump 2.

[0038] According to the above technical scheme, the first water cavity 101 and the second water cavity 102 are arranged in the box 1 and are separated from each other, so that the water flows in the two cavities and the flow of the drinking water and the dissolution process of the hydrogen are controlled independently, which can effectively prevent the hydrogen and oxygen ions generated by incomplete electrolysis of water from entering the first water cavity 101 to pollute the drinking water; the first hydrogen dissolving pump 2 is arranged, so that the drinking water output by the first water outlet 1012 can pass through the first hydrogen dissolving pump 2 to ensure that the drinking water output by the first hydrogen dissolving pump 2 has a high hydrogen content.

[0039] Preferably, the box 1 is further provided with an oxygen backflow port 1023, the oxygen backflow port 1023 is connected with the second water cavity 102, and the oxygen output end of the hydrogen production module 3 is connected with the oxygen backflow port 1023.

[0040] The oxygen backflow port 1023 is connected with the oxygen output end of the hydrogen production module 3, which can quickly discharge the oxygen generated in the hydrogen production process in time, avoid the phenomenon of leakage due to untimely discharge of oxygen, and affect the purity of hydrogen due to mixing of oxygen and hydrogen in the hydrogen production module 3.

[0041] More preferably, the box 1 is further provided with a first gas pressure communication port 1013 and a second gas pressure communication port 1024, the first gas pressure communication port 1013 is connected with the first water cavity 101, the second gas pressure communication port 1024 is connected with the second water cavity 102, and a gas pressure communication pipe 4 is connected between the first gas pressure communication port 1013 and the second gas pressure communication port 1024.

[0042] The first gas pressure communication port 1013 and the second gas pressure communication port 1024 are connected through the gas pressure connection pipe, the gas pressure between the first water cavity 101 and the second water cavity 102 can be balanced, the oxygen output by the hydrogen production module 3 can be simultaneously input into the first water cavity 101 and the second water cavity 102, and the pressure fluctuation in the first water cavity 101 and the second water cavity 102 caused by the water level drop of the second water cavity 102 during hydrogen production and the water level drop of the first water cavity 101 during water output of the first water outlet 1012 can be balanced and stabilized by the oxygen generated during hydrogen production, which is conducive to the structural stability of the box 1.

[0043] More preferably, as shown in FIG. 1, Figure 1 , 2As shown in FIGS. 1-3, the water tank for hydrogen-rich water dispenser further comprises a cover plate 5, the tank body 1 has a first opening 1014 and a second opening 1025, the first opening 1014 is above the first water cavity 101 and is in communication with the first water cavity 101, the second opening 1025 is above the second water cavity 102 and is in communication with the second water cavity 102, the cover plate 5 is arranged on the tank body 1 from the first opening 1014 and the second opening 1025, two sterilization lamps 501 are detachably arranged on the lower end surface of the cover plate 5, the two sterilization lamps 501 correspond to the first water cavity 101 and the second water cavity 102 respectively, and two oxygen overflow outlets 502 are arranged on the cover plate 5 corresponding to the positions of the first water cavity 101 and the second water cavity 102.

[0044] The two detachable sterilization lamps 501 are arranged on the lower end surface of the cover plate 5 and correspond to the first water cavity 101 and the second water cavity 102 respectively, so that the water input into the first water cavity 101 and the second water cavity 102 can be sterilized and disinfected, the growth of bacteria and viruses is reduced, and the preservation time of the water is prolonged; the oxygen overflow outlet 502 is arranged, the oxygen generated by the hydrogen production module 3 is input into the second water cavity 102 through the oxygen backflow outlet 1023, the gas pressure of the second water cavity 102 and the gas pressure of the first water cavity 101 are balanced through the gas pressure connecting pipe, the oxygen output by the hydrogen production module 3 overflows from the oxygen overflow outlet 502 of the cover body, after a period of use, the space between the water level of the first water cavity 101 and the second water cavity 102 and the cover body is filled with oxygen, and the oxygen continues to overflow from the oxygen overflow outlet 502, so that the environment of the first water cavity 101 and the second water cavity 102 is kept clean, the drinking water is protected from possible pollution caused by external air, and the preservation time of the drinking water is prolonged.

[0045] More preferably, a water level monitor 6 is detachably arranged on the cover plate 5 corresponding to the position of the first water cavity 101, and the water level monitoring device is inserted into the first water cavity 101 to monitor the water level in the first water cavity 101.

[0046] More preferably, the water tank for hydrogen-rich water dispenser further comprises a heating assembly, and the tank body 1 further has a third water cavity 103, the tank body 1 has a third water inlet 1031 and a third water outlet 1032, the third water inlet 1031 is in communication with the water outlet of the first hydrogen melting pump 2, the third water outlet 1032 is in communication with the heating assembly, and the heating assembly is used for heating the water flowing out of the third water outlet 1032. (The heating assembly is not shown in the drawings)

[0047] In a preferred embodiment, the box 1 is further provided with a fourth water outlet 1015, which is in communication with the first water cavity 101, and a water pipe connected to the fourth water outlet 1015, and an ice tank and a second hydrogen melting pump are sequentially arranged in the water flow direction of the water pipe, and the hydrogen output end of the hydrogen production module 3 is in communication with the second hydrogen melting pump.

[0048] When cold water needs to be output, water flows through the ice tank and the second hydrogen melting pump from the fourth water outlet 1015 and is then output; when normal temperature water needs to be output, water flows through the first hydrogen melting pump 2 from the first water outlet 1012 and is then output; when hot water needs to be output, water flows through the first hydrogen melting pump 2, the third water inlet 1031, the third water cavity 103, the third water outlet 1032 and the heating assembly from the first water outlet 1012 and is then output, so that water at different temperatures can be output for users to drink.

[0049] More preferably, the box 1 is further provided with a third opening 1033, which is located above the third water cavity 103 and in communication with the third water cavity 103, and the cover plate 5 is arranged on the box 1 from the first opening 1014, the second opening 1025 and the third opening 1033, and the box 1 is provided with an overflow groove 1034 in communication with the third water cavity 103 and the first water cavity 101, and the overflow groove 1034 is in communication with the third opening 1033 and the first opening 1014. The arrangement of the overflow groove 1034 can ensure that the water pressure and air pressure in the third water cavity 103 are not affected by the structure and are consistent with those in the first water cavity 101, and if too much water flows into the third water cavity 103, the water can flow back into the first water cavity 101 through the overflow groove 1034.

[0050] Preferably, as shown in Figure 4 the hydrogen-rich drinking water machine water tank further comprises two float switches 7, which are arranged at the first water inlet 1011 and the second water inlet 1021, respectively, and are used to open or close the first water inlet 1011 and the second water inlet 1021.

[0051] Specifically, the float switch 7 comprises a float body 701, a bent arm 702 and a water inlet nozzle 703, the water inlet nozzle 703 is installed at the first water inlet 1011 and the second water inlet 1021, an auxiliary sleeve 704 is sleeved on the outer periphery of the water inlet nozzle 703, the auxiliary sleeve 704 is provided with a clearance groove 7041 penetrating in the up-down direction, the first end of the bent arm 702 is hinged to the auxiliary sleeve 704 through the clearance groove 7041, the float body 701 is provided with a connecting section 7011, the connecting section 7011 is hinged to the second end of the bent arm 702, the first end of the bent arm 702 is provided with a blocking layer, and the float body 701 is placed on the page of the first water cavity 101 and the second water cavity 102.

[0052] The first water storage cavity 101 has a first preset water level and a second preset water level, and the first preset water level is below the second preset water level; when the liquid level of the first water storage cavity 101 is at the first preset water level, at this time, the floating ball body 701 is located at the first preset water level, the resistance layer on the first end of the bent arm 702 does not abut against the water inlet nozzle 703, and water flow can enter the first water storage cavity 101 through the water inlet nozzle 703; at this time, the liquid level of the first water storage cavity 101 slowly rises, in the process of slowly rising of the liquid level of the first water storage cavity 101, the floating ball body 701 moves upward, drives the bent arm 702 to rotate, and then makes the resistance layer on the first end of the bent arm 702 partially block the water inlet nozzle 703, the water inlet speed is slow, the higher the water level, the larger the blocking area of the resistance layer to the water inlet nozzle 703, the slower the water inlet speed, until the water level reaches the second preset water level, the resistance layer completely blocks the water inlet nozzle 703, at this time, water flow cannot enter the first water storage cavity 101 through the water inlet nozzle 703. The water levels in the first water storage cavity 101 and the second water storage cavity 102 are controlled through a mechanical structure, without a complex circuit structure, and the structure is simple and reliable, and the water level can be well maintained.

[0053] In conclusion, the water tank for the hydrogen-rich water dispenser provided by the embodiment of the present application has the first water storage cavity 101 and the second water storage cavity 102 which are separated from each other in the tank body 1, so that water flows in the two cavities are separated, the flow of drinking water and the dissolution process of hydrogen are independently controlled, and the hydrogen-oxygen ion generated by incomplete electrolysis of water can be well avoided from entering the first water storage cavity 101 to pollute the drinking water; the first hydrogen melting pump 2 is arranged, so that the drinking water output by the first water outlet 1012 can pass through the first hydrogen melting pump 2 to ensure that the hydrogen content of the drinking water output by the first hydrogen melting pump 2 is high.

[0054] The above only describes the preferred embodiments of the present application, and it should be noted that, for those skilled in the art, without departing from the technical principles of the present application, a number of improvements and replacements can be made, and these improvements and replacements should also be regarded as the protection scope of the present application.

Claims

1. A water tank for a hydrogen-rich water dispenser, characterized by, The utility model relates to a water tank for hydrogen production, comprising: a box (1) having a first water cavity (101) and a second water cavity (102) separated from each other, the box (1) having a first water inlet (1011), a first water outlet (1012), a second water inlet (1021), and a second water outlet (1022), the first water inlet (1011) and the first water outlet (1012) being connected to the first water cavity (101), and the second water inlet (1021) and the second water outlet (1022) being connected to the second water cavity (102); a first hydrogen melting pump (2) arranged outside the box (1) and connected to the first water outlet (1012); a hydrogen production module (3) having a water inlet connected to the second water outlet (1022) and a hydrogen outlet connected to the first hydrogen melting pump (2).

2. The water tank for hydrogen-rich water dispenser according to claim 1, wherein The box (1) further has an oxygen backflow port (1023) connected to the second water cavity (102), and the hydrogen production module (3) has an oxygen outlet connected to the oxygen backflow port (1023).

3. The water tank for hydrogen-rich water dispenser according to claim 2, wherein The box (1) further has a first gas pressure communication port (1013) connected to the first water cavity (101) and a second gas pressure communication port (1024) connected to the second water cavity (102), and a gas pressure communication pipe (4) is connected between the first gas pressure communication port (1013) and the second gas pressure communication port (1024).

4. The water tank for hydrogen-rich water dispenser according to claim 3, wherein The utility model further comprises a cover plate (5) having a first opening (1014) above the first water cavity (101) and a second opening (1025) above the second water cavity (102), the cover plate (5) being arranged on the box (1) from the first opening (1014) and the second opening (1025), two germicidal lamps (501) being detachably arranged on the lower end surface of the cover plate (5), the two germicidal lamps (501) corresponding to the first water cavity (101) and the second water cavity (102) respectively, and two oxygen overflow ports (502) being arranged on the cover plate (5) corresponding to the first water cavity (101) and the second water cavity (102).

5. The water tank for hydrogen-rich water dispenser according to claim 4, wherein A water level monitor (6) is detachably arranged on the cover plate (5) corresponding to the first water cavity (101), the water level monitor (6) being inserted into the first water cavity (101) to monitor the water level in the first water cavity (101).

6. The water tank for hydrogen-rich water dispenser according to claim 4, wherein The box (1) further has a third water cavity (103), and the box (1) has a third water inlet (1031) and a third water outlet (1032), the third water inlet (1031) is communicated with the water outlet end of the first hydrogen melting pump (2), the third water outlet (1032) is communicated with the heating assembly, and the heating assembly is used for heating water flowing out of the third water outlet (1032).

7. The water tank for hydrogen-rich water dispenser according to claim 6, wherein The box (1) further has a third opening (1033) located above the third water cavity (103), and the third water cavity (103) is communicated with the third opening (1033), the cover plate (5) is arranged on the box (1) from the first opening (1014), the second opening (1025) and the third opening (1033), and the box (1) is provided with an overflow groove (1034) communicated between the third water cavity (103) and the first water cavity (101), and the overflow groove (1034) is communicated with the third opening (1033) and the first opening (1014).

8. The water tank for hydrogen-rich water dispenser according to claim 1, wherein The two float switches (7) are arranged at the first water inlet (1011) and the second water inlet (1021) respectively, and the float switches (7) are used for opening or closing the first water inlet (1011) and the second water inlet (1021).

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