CN204776681U - Pressureless Electronic Water Storage Tank - Google Patents

Abstract

The utility model discloses a pressureless electronic water storage tank, comprising a box body with a built-in water storage cavity, a mounting box arranged in the box body, a water pump and a power control board arranged in the mounting box, a water level switch inserted in the water storage cavity arranged at the lower part of the mounting box, a main power switch, a raw water inlet, a raw water outlet, a pure water inlet and a pure water outlet arranged on the box body, a raw water solenoid valve arranged on the pipeline between the raw water inlet and the raw water outlet, the pure water inlet and the water storage cavity are connected, the pure water outlet is connected to the water storage cavity through a water pump, and the water pump, the main power switch, the water level switch and the raw water solenoid valve are respectively connected to the power control board. The utility model has the advantages of being clean and sanitary, easy to clean, pure water storage is not polluted by secondary pollution, and easy to use.

Description

Pressureless Electronic Water Storage Tank

technical field

The utility model relates to water purification equipment, in particular to a pressureless electronic water storage tank for pure water machines.

Background technique

At present, the water purifiers on the market cannot meet people’s immediate use due to the small water output, and generally have water storage tanks. Usually, when people are not using the pure water machines, the pure water machines will store filtered pure water in the water storage tanks. save. Because the existing water storage tank is an airbag type water storage tank, its working principle is that when there is no water, the airbag fills the entire space inside the tank, and when the pure water machine is working, the filtered pure water is pressed In the airbag water storage tank, the airbag in the water storage tank is pressed down by the pressure difference between the water pressure and the airbag to store water in the tank. Under the action of internal and external pressure difference, it bulges upwards to press the pure water stored in the tank out from the faucet for people to use. But the existing airbag type water storage tanks that pressurize the stored pure water are mostly made of plastic, and the inside of the tank cannot be opened and cleaned. It is easy to breed bacteria after long-term use, causing secondary pollution of water. It is extremely unhygienic for people to drink the pure water made by this pure water machine that uses the airbag type water storage tank to work for a long time. For people's health, it is urgent to make new improvements to the current technology.

Utility model content

The technical problem to be solved by the utility model is to provide a pressureless electronic water storage tank that is clean, hygienic, easy to clean, free from secondary pollution in pure water storage, sterilized by ultraviolet rays, and easy to use.

In order to solve the above technical problems, the technical solution adopted by the utility model is:

A pressureless electronic water storage tank, comprising a box body with a built-in water storage cavity, an installation box is arranged in the box body, a water pump and a power control board are arranged in the installation box, and a plug The water level switch located in the water storage cavity, the main power switch, the raw water inlet, the raw water outlet, the pure water inlet and the pure water outlet are arranged on the said box, and the raw water inlet and the raw water outlet A raw water solenoid valve is arranged on the pipeline, the pure water inlet is connected to the water storage chamber, the pure water outlet is connected to the water storage chamber through a water pump, the water pump, the main power switch, the water level switch, and the raw water solenoid valve are respectively Connected to the power control board.

An ultraviolet sterilizing lamp is installed in the installation box, and the ultraviolet sterilizing lamp is connected with a power control board.

The box body is provided with a power socket, and the power socket is connected with the power control board.

The raw water inlet, raw water outlet, pure water inlet and pure water outlet and power socket are all arranged on the side of the box body.

The top of the installation box is provided with a detachable cover, the cover is provided with an acrylic panel, the inner side of the acrylic panel is provided with a lamp board for indicating the working state of the ultraviolet sterilizing lamp, and the main power switch is set on the light board.

A power supply box is arranged in the installation box, and the power supply control board is installed in the power supply box.

The pure water inlet is connected with a pure water solenoid valve, and the pure water solenoid valve is connected with the power control board.

The water outlet end of the pure water solenoid valve is provided with a water outlet terminal, one side of the water outlet terminal is hinged with a plug that can close the water outlet terminal, one side of the plug is provided with a floating ball, and the floating ball floats on the in the water storage chamber.

The utility model is used for the pressureless electronic water storage tank of the pure water machine and has the following advantages:

1. Due to the limitation of the structure, the traditional airbag type water storage tank is generally about 5L in size, but the utility model abandons the airbag type structure, so the structure of the tank body is not limited and can be made larger.

2. The traditional air bag type water storage tank has a small water output due to the pressure of the air bag, and the water output is very unstable due to the influence of the pressure change of the air bag. And the water outlet of the utility model is realized by the water pump, and the pure water stored in the box body can be drawn out for people to use by the water pump in the box body, so it has the advantages of stable water outlet and large water output.

3. In order to maintain the internal pressure, the traditional airbag type water storage tank needs to be inflated frequently to maintain the internal pressure, but the tank of the utility model does not need to be inflated to maintain the internal pressure, which is convenient and trouble-free to use.

4. The traditional airbag water storage tank has an integrated structure, which cannot be disassembled and washed, but the utility model is a disassembled structure, which can be easily disassembled and cleaned. After a period of use, it is convenient to clean the sanitation in the water storage tank and ensure pure The pure water produced by the water machine is stored in the box without secondary pollution, allowing people to drink clean and hygienic pure water for a long time. It has the advantages of clean sanitation, easy cleaning, and pure water storage without secondary pollution.

5. The traditional air bag type water storage tank has no sterilization and disinfection function, but the utility model is further equipped with an ultraviolet sterilization and disinfection lamp in the installation box, so the pure water in the box can also be sterilized by ultraviolet rays.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a three-dimensional structural schematic diagram of an embodiment of the utility model.

Fig. 2 is a front structural schematic view of an embodiment of the utility model.

Fig. 3 is a three-dimensional exploded structural diagram of an embodiment of the utility model.

Fig. 4 is a schematic structural diagram of a water purifier applying an embodiment of the present invention.

Legend: 1. Box body; 10. Water storage cavity; 11. Installation box; 111. Power supply box; 12. Water pump; 13. Power supply control panel; 14. Water level switch; 15. Main power switch; 16. Ultraviolet sterilization and disinfection Light; 17, power socket; 18, surface cover; 181, acrylic panel; 182, lamp board; 2, raw water inlet; 21, raw water solenoid valve; 3, raw water outlet; 4, pure water inlet; 41, pure Water solenoid valve; 42, water outlet terminal; 43, plug; 44, floating ball; 5, pure water outlet.

Detailed ways

The preferred embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the utility model can be more easily understood by those skilled in the art, so as to make a clearer definition of the protection scope of the utility model.

As shown in Fig. 1, Fig. 2 and Fig. 3, the pressureless electronic water storage tank of the present embodiment includes a box body 1 with a built-in water storage cavity 10, an installation box 11 is arranged in the box body 1, and a water pump is arranged in the installation box 11 12 and a power control board 13, the bottom of the installation box 11 is provided with a water level switch 14 inserted in the water storage chamber 10, and the box body 1 is provided with a main power switch 15, a raw water inlet 2, a raw water outlet 3, pure water A raw water solenoid valve 21 is arranged on the pipeline between the water inlet 4 and the pure water outlet 5, the raw water inlet 2 and the raw water outlet 3, the pure water inlet 4 is connected to the water storage chamber 10, and the pure water outlet 5 passes through the water pump 12 links to each other with water storage cavity 10, and water pump 12, total power switch 15, water level switch 14, raw water electromagnetic valve 21 link to each other with power control panel 13 respectively. This embodiment can extract the pure water stored in the water storage chamber 10 through the water pump 12 for people to use. No secondary pollution, so that people can drink clean and hygienic pure water for a long time. It has the advantages of clean and hygienic, convenient cleaning, pure water storage without secondary pollution, and convenient use.

In this embodiment, an ultraviolet sterilizing lamp 16 is installed in the installation box 11, and the ultraviolet sterilizing lamp 16 is connected with the power control board 13, and can perform ultraviolet sterilizing and disinfecting on the pure water in the water storage chamber 10.

In this embodiment, the box body 1 is provided with a power socket 17 , and the power socket 17 is connected to the power control board 13 . By placing the power supply externally, the volume of the box body 1 can be greatly reduced.

In this embodiment, the raw water inlet 2, the raw water outlet 3, the pure water inlet 4, the pure water outlet 5 and the power socket 17 are all arranged on the side of the box body 1, and the installation is reliable, which can prevent pure water during installation and debugging. Water or raw water enters the installation box 11.

In this embodiment, the top of the installation box 11 is provided with a detachable cover 18, the cover 18 is provided with an acrylic panel 181, and the inside of the acrylic panel 181 is provided with a light board 182 for indicating the working state of the ultraviolet sterilizing lamp 16, The main power switch 15 is arranged on the lamp board 182, which is easy to operate, and can conveniently check the working status of the ultraviolet sterilizing lamp 16.

In this embodiment, the installation box 11 is provided with a power box 111 , and the power control board 13 is installed in the power box 111 , and the power box 111 can protect the power control board 13 and protect the power control board 13 from moisture.

In this embodiment, a pure water solenoid valve 41 is connected to the pure water inlet 4 , and the pure water solenoid valve 41 is connected to the power control board 13 . The pure water in the pure water inlet 4 can be cut off quickly through the pure water solenoid valve 41, so that the pure water inlet 4 can be quickly cut off when it is not necessary to continue inputting raw water into the water storage chamber 10, preventing further input into the water storage chamber 10 pure water.

In this embodiment, the water outlet end of the pure water solenoid valve 41 is provided with a water outlet terminal 42, and one side of the water outlet terminal 42 is hinged with a plug 43 that can close the water outlet terminal 42, and one side of the plug 43 is provided with a floating ball 44. The ball 44 floats in the water storage chamber 10 . When the water level in the water storage chamber 10 is insufficient, the plug 43 will not block the water outlet terminal 42, so that the water outlet terminal 42 remains open. When the water level rises to a certain level, the buoyancy of the float 44 pushes the float 44 to float, and the plug 43 The water outlet terminal 42 is closed, and the water outlet terminal 42 is closed, thereby preventing pure water from being continuously input into the water storage cavity 10 .

As shown in FIG. 3 , the lower end of the lower connecting head 414 is hinged with a floating ball 415 for controlling the opening state of the lower connecting head 414 according to the water level of the tank body 1 . When the water level exceeds the set height, the floating ball 415 rises, so that the lower end of the lower connector 414 is closed, thereby preventing the water filter assembly of the pure water machine from continuing to enter the tank 1 through the pure water inlet 4, preventing the tank from The water level in 1 is too high.

Referring to Fig. 4, the working process of the pressureless electronic water storage tank in this embodiment is as follows: (1) connect the raw water inlet 2, the raw water outlet 3, the pure water inlet 4 and the pure water outlet 5 on the box body 1 respectively OK, where the raw water inlet 2 is connected to the faucet, the raw water outlet 3 is connected to the water inlet of the water filter assembly of the pure water machine, the pure water inlet 4 is connected to the water outlet of the water filter assembly of the pure water machine, and the pure water outlet 5. Connect to the faucet, and then plug in the power supply; (2) Before the water level in the tank 1 reaches a certain height, the tap water flows through the raw water inlet 2, the raw water solenoid valve 21, and the raw water outlet 3 to filter the water of the pure water machine The water inlet of the component. The water inlet of the water filter assembly of the pure water machine will filter the incoming water, input it to the pure water inlet 4, and flow into the water storage cavity 10 of the box body 1 through the pure water solenoid valve 41 and the water outlet terminal 42; When the water level in the water storage chamber 10 reached a certain height, the water level switch 14 and the pure water solenoid valve 41 (or float 415) started to work, and the pure water inlet 4 was automatically closed to stop water intake. (3) When in use, turn on the main power switch 15, and then press the electronic switch under the faucet, then the water pump 12 starts to work, and the water tap starts to discharge water; when the water needs to be closed, just press the electronic switch of the faucet again, and the water pump 12 stops Work, the faucet stops water.

The above descriptions are only preferred implementations of the present utility model, and the scope of protection of the present utility model is not limited to the above-mentioned implementations. All technical solutions belonging to the principle of the utility model belong to the protection scope of the utility model. For those skilled in the art, some improvements and modifications made on the premise of not departing from the principle of the utility model, these improvements and modifications should also be regarded as the protection scope of the utility model.

Claims (8)

1. A pressureless electronic water storage tank, comprising a box body (1) with a built-in water storage chamber (10), characterized in that: the box body (1) is provided with an installation box (11), and the installation box (11) is provided with a water pump (12) and a power control board (13), and the bottom of the installation box (11) is provided with a water level switch (14) inserted in the water storage cavity (10), and the box body (1) is provided with main power switch (15), raw water inlet (2), raw water outlet (3), pure water inlet (4) and pure water outlet (5), described raw water inlet (2) ), the pipeline between the raw water outlet (3) is arranged with a raw water solenoid valve (21), the pure water inlet (4) is connected to the water storage chamber (10), and the pure water outlet (5) passes through The water pump (12) is connected to the water storage chamber (10), and the water pump (12), the main power switch (15), the water level switch (14), and the raw water solenoid valve (21) are connected to the power control board (13) respectively. 2. The pressureless electronic water storage tank according to claim 1, characterized in that: an ultraviolet sterilizing lamp (16) is installed in the installation box (11), and the ultraviolet sterilizing lamp (16) is connected with a power supply The control panel (13) is connected. 3. The pressureless electronic water storage tank according to claim 2, characterized in that: the box body (1) is provided with a power socket (17), and the power socket (17) is connected to the power control board (13) connected. 4. The pressureless electronic water storage tank according to claim 3, characterized in that: the raw water inlet (2), the raw water outlet (3), the pure water inlet (4) and the pure water outlet (5 ) and power socket (17) are all located at the side of casing (1). 5. The pressureless electronic water storage tank according to claim 4, characterized in that: the top of the installation box (11) is provided with a detachable cover (18), and the cover (18) is provided with Acrylic panel (181), the inner side of the acrylic panel (181) is provided with a lamp board (182) for indicating the working state of the ultraviolet sterilization and disinfection lamp (16), and the main power switch (15) is located on the lamp board (182) superior. 6. The pressureless electronic water storage tank according to claim 5, characterized in that: the installation box (11) is provided with a power box (111), and the power control board (13) is mounted on the power box ( 111). 7. The pressureless electronic water storage tank according to any one of claims 1-6, characterized in that: the pure water inlet (4) is connected with a pure water solenoid valve (41), and the pure water Solenoid valve (41) links to each other with power control panel (13). 8. The pressureless electronic water storage tank according to claim 7, characterized in that: the water outlet end of the pure water solenoid valve (41) is provided with a water outlet terminal (42), and one side of the water outlet terminal (42) A plug (43) that can close the water outlet terminal (42) is hinged, and one side of the plug (43) is provided with a floating ball (44), and the floating ball (44) floats in the water storage chamber (10) middle.