Standby water storage device of water dispenser

Abstract

The utility model discloses a water storage standby device of a water dispenser. The water storage standby device comprises a machine body shell part, a water storage standby container, a container water valve device and a water circulation control valve, a concave part is arranged on the front surface of the machine body shell part, and a container seating platform is arranged at the bottom of the concave part; a water storage cavity is formed in the water storage standby container, and the top of the water storage cavity is communicated with the outside; a container water valve device is arranged on the inner side wall body of the bottom of the water storage standby container; a connector penetrating hole is formed in the bottom vertical wall of the concave part, and the water circulation control valve is arranged in the connector penetrating hole in a penetrating mode; the water storage standby container is separably and vertically arranged on the container seating platform; the container water valve device is separably and hermetically connected with the water circulation control valve in a male-female plug-in manner; a certain amount of water is stored through the water storage standby container, when a user suddenly needs to use a certain amount of water, the water can be timely obtained, and the water taking and using efficiency is improved.

Description

Technical Field

[0001] The utility model relates to components of a household water dispenser, in particular to a water storage and standby device for a water dispenser. Background Art

[0002] Example 1: The Chinese patent document publication number: CN220695015U discloses an embedded water dispenser. The water dispenser includes an embedded housing and a modular filtration device provided in the housing and composed of a plurality of modular filter element assemblies. A detachable cover plate is provided at the connection end of the housing and the modular filtration device to facilitate the replacement of the filter element in the modular filter element assembly. The modular filter element assembly is one group or at least two groups, and at least two modular filter element assemblies are connected by a water circuit board. The water dispenser further includes a water purification tank connected to the water outlet of the modular filtration device. The outlet of the water purification tank is respectively connected to a cold water branch including a cold water tank and a cold water valve, a hot water branch including a hot water tank and a hot water valve, and a normal temperature water branch connected to a normal temperature water valve. The water dispenser further includes a carbon dioxide gas cylinder provided in the housing to realize the soda function. A detachable cover plate is provided at the connection end of the carbon dioxide gas cylinder and the housing. The outlet of the water purification tank is also connected to a soda water branch including a soda water tank and a soda water valve, and the gas outlet end of the carbon dioxide gas cylinder is communicated with the soda water tank. The detachable cover plate is a magnetic attraction cover plate, a snap connection cover plate or a hinge connection cover plate. The embedded housing includes an embedded panel and a housing, and a water receiving container is provided at the bottom end of the embedded panel. A water level control valve for controlling the water volume in the water purification tank is provided on the pipeline connecting the modular filtration device and the water purification tank, and a water level induction switch is provided on the water purification tank. The modular filter element assembly includes a joint, a locking device provided on the joint, a filter element detachably connected to the joint through the locking device, and a connecting rod cooperating with the locking device to promote the separation of the filter element.

[0003] Example 1: The Chinese patent document publication number: CN219147337U discloses an embedded water dispenser, including: a main body, the main body is provided with an installation cavity; a water purification assembly, the water purification assembly is arranged on the main body, and the water purification assembly is used for connecting and purifying tap water; a water storage tank, the water storage tank is arranged on the main body, the water storage tank is located in the installation cavity, the water storage tank is connected to the water purification assembly, and the water storage tank is used for storing purified water; a water outlet mechanism, the water outlet mechanism is arranged on the main body, one end of the water outlet mechanism is connected to the water storage tank, and the other end of the water outlet mechanism is provided with a water receiving port; a drainage mechanism, the drainage mechanism is connected to the water storage tank, and the drainage mechanism is used for leading out the remaining water in the water storage tank.

[0004] The above-mentioned Example 1 and Example 2 belong to the same type of products; the above-mentioned built-in water dispenser is of the type that pumps water and uses it immediately, without a standby water storage kettle set on the front, and it is impossible to reserve a certain amount of water. The purified water of the water dispenser needs to be filtered through a filter element in advance. When water is suddenly needed, the water pump is started. The water flow rate during pumping is relatively small, and it takes a while to get water for use, so its water intake efficiency is low. For example 1: Some juice beverage stores, milk tea beverage stores, tea beverage stores, etc. They all make drinks on-site immediately after customers place orders, and they need water suddenly at irregular times. When making drinks such as juice and milk tea, a certain amount of purified water needs to be added for mixing. Therefore, a certain amount of water storage should be maintained at all times to improve the efficiency of making drinks. For example 2: Some small restaurants also need to reserve a certain amount of purified water so that water can be used in time when water is suddenly needed. For example 3: At home, when cooking rice, making soup, etc., a certain amount of water is also needed immediately, and the reserved water can be used immediately to improve efficiency. Summary of the Invention

[0005] In order to solve the above technical problems, the present invention provides a water storage and standby device for a water dispenser with a reasonable structural setting and convenient water storage for standby.

[0006] The solution to the above technical problems is as follows:

[0007] A water storage and standby device for a water dispenser includes a body shell component, a water storage and standby container, a container water switch valve, and a water flow control valve; a recessed part is provided on the front of the body shell component, and a container seating platform is provided at the bottom of the recessed part; the inside of the water storage and standby container is a water storage cavity, and the top of the water storage cavity is communicated with the outside; the container water switch valve is connected in a sealed manner through the inner side wall of the bottom of the water storage and standby container; characterized in that: a joint through-hole is opened on the bottom vertical wall of the recessed part, and the water flow control valve is arranged in a through-hole manner in the joint through-hole; the water storage and standby container can be detachably erected on the container seating platform, and the container water switch valve and the water flow control valve are detachably connected in a male-female plug-in and sealed manner; when the container water switch valve and the water flow control valve are connected in a plug-in and sealed manner, the internal valve cores of the container water switch valve and the water flow control valve are opened, so that the internal water channel of the water flow control valve is communicated with the water storage cavity; when the container water switch valve and the water flow control valve are separated, the internal valve cores of the container water switch valve and the water flow control valve automatically close.

[0008] The beneficial effects of a water storage and standby device for a water dispenser of the present utility model are as follows: 1. The water storage and standby container of this product can be detachably erected on the container seating platform. The container water valve device and the water flow control valve can be detachably connected in a male-female plug-and-seal manner, which is convenient for users to pick up the water storage and standby container at will and separate the body shell components, and it is convenient for users to take away the water storage and standby container from the container seating platform, facilitating the separation and removal of the water storage and standby container for use; when the user is not using water, the water storage and standby container is located on the container seating platform, and the container water valve device is connected and communicated with the water flow control valve to intake water, so that the water storage and standby container reserves a certain amount of water. When the user suddenly needs to use a certain amount of water, the user can obtain the required amount of water in time, saving waiting time and improving the efficiency of fetching and using water; 2. The water storage and standby container is embedded in the recessed part without protruding externally, which will not interfere with the external space, facilitating people to move around near the water dispenser, having dust-proof function for the water storage and standby container, better storage position for the water storage and standby container, and more concise appearance. Brief Description of the Drawings

[0009] Figure 1 It is a three-dimensional view of the water storage and standby container of the product of the present utility model and the container seating platform after disassembly and separation;

[0010] Figure 2 It is a three-dimensional view of the water storage and standby container of the product of the present utility model installed on the container seating platform;

[0011] Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 It is a three-dimensional view of the back of the structure of the product of the present utility model;

[0012] Figure 7 It is a three-dimensional view of the front of the body shell component of the product of the present utility model;

[0013] Figure 8 It is a three-dimensional view of the back of the body shell component of the product of the present utility model;

[0014] Figure 9 It is a three-dimensional view of the front of the water storage and standby container of the product of the present utility model installed on the container seating platform;

[0015] Figure 10 、 Figure 11 It is a three-dimensional view of the connection structure of the water flow control valve, the container water level detection device, the electric water inlet switch valve, the water sterilizer, the electric water pump, and the water heater of the product of the present utility model;

[0016] Figure 12 It is a three-dimensional view of the water storage and standby container of the product of the present utility model;

[0017] Figure 13 It is an exploded view of the water storage and standby container of the product of the present utility model;

[0018] Figure 14 Is a three-dimensional view of the water flow control valve of the product of the present utility model;

[0019] Figure 15 Is a three-dimensional view of the water dispenser of the product of the present utility model;

[0020] Figure 16 Is a three-dimensional view of the water storage standby container of the product of the present utility model after being disassembled and separated from the container seating platform of the water dispenser.

[0021] The body shell component 1, the water storage standby container 2, the container water valve device 3, the water flow control valve 4, the water dispenser controller 5, the main control circuit board 51, the function touch screen operation controller 52, the container water level detection device 6, the water connection pipe fitting 601, the water level cylinder 61, the water level detection sensor 62, the ventilation hole 63, the water connection pipe fitting 601, the electric water inlet switch valve 7, the three-way pipe fitting joint 9, the water sterilizer 100, the electric water pump 200, the water heater 300, the magnetic suction electric switch 400, the ventilation pipe 500, the recessed part 11, the container seating platform 12, the joint through-hole 13, the joint mounting hole 14, the water outlet head 15, the water outlet 151, the water inlet hole 152, the ventilation connection hole 153, the lighting lamp 16, the water storage cavity 201, the water storage kettle 21, the kettle lid 22, the handle 23, the magnet part 24, the joint pair socket 31, the container water switch valve 32, the water switch elastic valve core two 321, the first water joint 41, the second water joint 42, the third water joint 43, the water switch elastic valve core one 431, the first pipe fitting A, the second pipe fitting B, the third pipe fitting C, the fourth pipe fitting D, the fifth pipe fitting E. Specific embodiments

[0022] A water storage standby device for a water dispenser, which can be used for household or commercial use, belongs to the device of an embedded water dispenser, and includes a body shell component 1, a water storage standby container 2, a container water valve device 3, and a water flow control valve 4; the outline of the body shell component 1 is square, and the body shell component 1 is made of plastic, which can be integrally injection-molded or made by connecting and fixing multiple components;

[0023] A recessed portion 11 is provided on the front surface of the fuselage shell component 1. The recessed portion 11 has a square shape, a simple design, and strong practicability. The length of the recessed portion 11 is between 40 cm and 60 cm, the depth is between 5 cm and 15 cm, and the height is between 20 cm and 35 cm. A container seating platform 12 is provided at the bottom of the recessed portion 11 for flatly placing the water storage standby container 2. The water storage standby container 2 is square and is adapted to the square recessed portion 11. The interior of the water storage standby container 2 is a water storage cavity 201, and the capacity of the water storage cavity 201 is generally between 1.5 liters and 3 liters. The top of the water storage cavity 201 is communicated with the outside, which is convenient for pouring water and for air permeability to allow the water level to rise and fall naturally. A container water valve device 3 is provided on the inner side wall of the bottom of the water storage standby container 2. The main technical improvement of this product lies in that: a joint through-hole 13 is opened on the bottom vertical wall at one end of the recessed portion 11, and a water flow control valve 4 is arranged in a through-hole manner in the joint through-hole 13. The water flow control valve 4 is fixedly connected to the fuselage shell component 1 through a screw assembly. The water storage standby container 2 can be detachably erected on the container seating platform 12, and the container water valve device 3 and the water flow control valve 4 can be detachably connected in a male-female plug-and-seal manner, which is convenient for the user to pick up the water storage standby container 2 and separate the fuselage shell component 1, and is convenient for the user to take away the water storage standby container 2 from the container seating platform 12. When there is a certain amount of water stored in the water storage standby container 2, when the user suddenly needs to use a certain amount of water (for example: suddenly needs to use 1 liter of water), the user can obtain the required amount of water in time to save waiting time and improve the efficiency of fetching and using water, without having to wait slowly for pumping water. It is especially suitable for catering business use and is also applicable to household use. Since the water storage standby container 2 needs to be separated and taken away for use, the container water valve device 3 and the water flow control valve 4 are arranged to be detachably connected in a male-female plug-and-seal manner.

[0024] After the user places and seats the water storage standby container 2 on the container seating platform 12, the container water valve device 3 and the water flow control valve 4 are adaptively plugged and sealed. When the container water valve device 3 and the water flow control valve 4 are plugged and sealed, the sealed connection prevents water leakage, and the internal switches of the container water valve device 3 and the water flow control valve 4 are pressed to open the valves, so that the internal water channel of the water flow control valve 4 is communicated with the water storage cavity 201. In this way, the external water enters the water storage cavity 201 through the water flow control valve 4, and a certain amount of water enters and is stored in the water storage cavity 201, waiting for sudden water use.

[0025] After the water storage standby container 2 is removed from the container seating platform 12, the container water valve device 3 and the water flow control valve 4 need to be separated; when the container water valve device 3 and the water flow control valve 4 are separated, the internal switching valves of the container water valve device 3 and the water flow control valve 4 automatically reset and close. In this way, the water holes of the water flow control valve 4 are closed and sealed, and there will be no water leakage; the water holes of the container water valve device 3 are closed and sealed, and the water storage standby container 2 will not leak water either, which is convenient for users to freely use the water storage standby container 2, and its use is flexible and convenient.

[0026] The purpose of providing the recessed portion 11 is to enable the water storage standby container 2 to be embedded in the recessed portion 11 without protruding externally, so as not to obstruct the external space, facilitating people to move around near the water dispenser. It has the functions of dust-proofing the water storage standby container 2, providing a better storage position for the water storage standby container 2, and making the appearance more concise.

[0027] Further improvement of the preferred technical solution: A water storage standby device for a water dispenser further includes a water dispenser controller 5, a container water level detection device 6, and an electric water inlet switch valve 7;

[0028] The top of the container water level detection device 6 is in communication with the outside for ventilation, because the internal water level of the container water level detection device 6 needs to rise and fall with air permeability, so it needs to be in communication with the outside; the container water level detection device 6 and the electric water inlet switch valve 7 are electrically connected to the water dispenser controller 5 through wires;

[0029] The container water valve device 3 includes a connector mating socket 31 and a container water switch valve 32. The bottom inner side wall of the water storage standby container 2 is provided with the connector mating socket 31, and the connector mating socket 31 communicates with the water storage cavity 201. The container water switch valve 32 is clamped or fixedly sealed in the connector mating socket 31 with glue. A rubber seal ring is clamped between the container water switch valve 32 and the connector mating socket 31 to prevent water leakage between the container water switch valve 32 and the connector mating socket 31, and water can only flow through the body of the container water switch valve 32;

[0030] The water flow control valve 4 includes a first water joint 41, a second water joint 42, and a third water joint 43. The first water joint 41, the second water joint 42, and the third water joint 43 are interconnected through the internal water channels of the valve body. A first water switch elastic valve core 431 is connected inside the water hole of the third water joint 43. The specific structure of the first water switch elastic valve core 431 belongs to the current technology. The water flow control valve 4 is a three-way valve, and only the first water switch elastic valve core 431 is provided at the third water joint 43. The first water joint 41 is hermetically connected to a first pipe fitting A through a connection structure such as a cable tie or a clip or a tight insertion. The other end of the first pipe fitting A is hermetically connected to the joint of the electric water inlet switch valve 7 through a pipe fitting joint. The electric water inlet switch valve 7 is used to control the on / off of the water inlet. A second water switch elastic valve core 321 is connected inside the water hole of the container water switch valve 32. The specific structure of the second water switch elastic valve core 321 belongs to the current technology. The main body of the water flow control valve 4 is fixedly installed on the reverse side of the fuselage shell component 1 through a screw assembly. The third water joint 43 passes through the joint through-hole 13 and protrudes into the recessed part 11. The first water joint 41 and the second water joint 42 are arranged on the reverse side of the fuselage shell component 1. The third water joint 43 and the joint pair socket 31 are detachably connected in a male-female pair and sealed. A clamping rubber sealing ring is sleeved on the third water joint 43. After the third water joint 43 is inserted into the joint pair socket 31, the rubber sealing ring is used to seal the gap between them to prevent water leakage, thereby enabling the third water joint 43 and the joint pair socket 31 to be inserted and sealed.

[0031] When the third water joint 43 and the joint pair socket 31 are inserted and sealed, the first water switch elastic valve core 431 and the second water switch elastic valve core 321 basically collide with each other with equal force to push open their respective valves, so that the internal water channels of the water flow control valve 4 are connected to the water storage chamber 201.

[0032] The container water level detection device 6 is vertically arranged on the reverse side of the fuselage shell component 1. The bottom of the container water level detection device 6 is hermetically connected to a water communication pipe fitting 601 through a connection structure such as a cable tie or a clip or a tight insertion. The other end of the water communication pipe fitting 601 is hermetically connected to the second water joint 42 through a connection structure such as a cable tie or a clip or a tight insertion and is connected to the internal water channel of the water flow control valve 4. After entering from the first water joint 41, the water is synchronously divided into the water storage chamber 201 and the inside of the container water level detection device 6. The water level in the water storage chamber 201 and the water level inside the container water level detection device 6 rise and fall synchronously. The container water level detection device 6 estimates the water level in the water storage chamber 201 by detecting the water level inside itself.

[0033] When storing water, the electric water inlet switch valve 7 is opened, and water enters the internal water channel of the water flow control valve 4 through the first pipe fitting A and the first water joint 41. The water in the internal water channel of the water flow control valve 4 is divided into two parts through the second water joint 42 and the water connection pipe fitting 601. One part flows to the container water level detection device 6, and the water in the internal water channel of the water flow control valve 4 is divided into another part through the third water joint 43 and the container water switch valve 32 and flows to the water storage cavity 201. The water level in the water storage cavity 201 rises and falls synchronously with the internal water level of the container water level detection device 6. When the container water level detection device 6 detects that the water level has risen to the set / specified water level, it is presumed that the water level in the water storage cavity 201 has also reached the specified water level, indicating that the required water storage volume has been reached. The container water level detection device 6 feeds back the detection result to the water dispenser controller 5, and the water dispenser controller 5 controls the electric water inlet switch valve 7 to close to maintain the water storage volume in the water storage cavity 201;

[0034] After the water stored in the water storage spare container 2 is used up, when the water storage spare container 2 is placed on the container placement platform 12 again, after the container water valve device 3 and the water flow control valve 4 are inserted and sealed in a butt joint manner, the water inside the container water level detection device 6 at a high water level flows back to the water storage cavity 201, and the water level of the container water level detection device 6 becomes lower again. When the water dispenser controller 5 detects through the container water level detection device 6 that the water level is lower than the set water level, the water dispenser controller 5 controls the electric water inlet switch valve 7 to open for water inlet to store water in the water storage cavity 201 of the water storage spare container 2, and the water storage is used in a cycle.

[0035] Generally, the maximum water storage volume of the water storage cavity 201 is 80% of the volume of the water storage cavity 201, and some space is reserved without filling it up to prevent overflow.

[0036] When the water storage spare container 2 is separated from the third water joint 43, the third water joint 43 is pulled out from the joint insertion hole 31, and the water switch elastic valve core 431 and the water switch elastic valve core 321 pop out respectively to close their corresponding valves and close the water holes. After their respective valves are closed, it can prevent the third water joint 43 and the container water switch valve 32 from leaking water.

[0037] Further improvement of the preferred technical solution: The container water level detection device 6 includes a water level cylinder 61 and a water level detection sensor 62. The height of the water level cylinder 61 is approximately the same as the height of the water storage spare container 2, and they are set to be basically at the same height. The water level cylinder 61 is erected, and the bottom joint of the water level cylinder 61 is tightly inserted and sealed with a water connection pipe fitting 601, and the water connection pipe fitting 601 is a soft rubber tube; a ventilation hole 63 is opened at the top of the water level cylinder 61 for the rise and fall of water; the water level detection sensor 62 is hermetically inserted through the top of the water level cylinder 61 and sealed with a rubber sealing ring or glue, and the water level detection sensor 62 is used to detect the height of the internal water level of the water level cylinder 61;

[0038] The water dispenser controller 5 controls the water flow on / off of the electric water inlet switch valve 7 based on the water level value feedback by the water level detection sensor 62; when the water level value feedback by the water level detection sensor 62 reaches the preset value, the water dispenser controller 5 controls the closing of the electric water inlet switch valve 7; when the water level value feedback by the water level detection sensor 62 is lower than the preset value, the water dispenser controller 5 controls the opening of the electric water inlet switch valve 7 for water replenishment.

[0039] The above structure is simple, easy to detect, accurate in detection, and easy to produce and assemble.

[0040] Further improvement of the preferred technical solution: A water storage and standby device for a water dispenser further includes an electric pumping device (not shown in the figure); the pipe fitting joint is a three-way pipe fitting joint 9; the three-way pipe fitting joint 9 is made of plastic;

[0041] A joint installation hole 14 is provided on the inner top vertical wall of the recessed portion 11, and a water outlet head 15 is connected to the joint installation hole 14. The water outlet 151 of the water outlet head 15 is located at the bottom of the water outlet head 15, and the water outlet 151 is located above the container seating platform 12. The water inlet hole 152 of the water outlet head 15 is located at the rear of the water outlet head 15; the installation position of the water outlet head 15 will be higher than the highest water level of the water storage chamber 201;

[0042] The water outlet end of the electric water inlet switch valve 7 is pluggably and hermetically connected to the first end of the three-way pipe fitting joint 9. The second end of the three-way pipe fitting joint 9 is pluggably and hermetically connected to one end of the first pipe A. The first pipe A is a rubber hose, and the other end of the first pipe A is pluggably and hermetically connected to the first water joint 41;

[0043] An electric pumping device is provided between the third end of the three-way pipe fitting joint 9 and the water inlet hole 152 at the rear of the water outlet head 15; for example, the connection structure: the third end of the three-way pipe fitting joint 9 is pluggably and hermetically connected to one end of the electric pumping device, and the other end of the electric pumping device is pluggably connected to the water inlet hole 152; the electric pumping device is electrically connected to the water dispenser controller 5 through an electric wire, and the electric pumping device is used to pump the water in the water storage chamber 201 so that the water flows out from the water outlet 151 of the water outlet head 15.

[0044] After the water storage chamber 201 is filled with the set amount of water, the electric water inlet switch valve 7 is closed; when the user places a water receiving container (such as a water receiving cup, a water receiving tray, a water receiving kettle, etc.) on the container seating platform 12 located below the water outlet head 15, the electric pumping device is started to pump water by operating the water dispenser controller 5. The water in the water storage chamber 201 flows in reverse, and then flows out from the water outlet 151 of the water outlet head 15 and into the water receiving container below, realizing another way of taking water for use / drinking; the electric pumping device is, for example, an electric pump pumping assembly.

[0045] Further preferred technical solution: A water storage backup device for a water dispenser further includes a water sterilizer 100, an electric water pump 200, and a water heater 300; the pipe fitting joint is a three-way pipe fitting joint 9; the three-way pipe fitting joint 9 is made of plastic;

[0046] The water sterilizer 100, the electric water pump 200, and the water heater 300 are respectively electrically connected to the water dispenser controller 5 through wires;

[0047] The water sterilizer 100 is an ultraviolet sterilizer. The ultraviolet sterilizer includes a transparent water pipe, an ultraviolet lamp, and an outer casing. The outer wall of the transparent water pipe fixes the ultraviolet lamp. The outer casing wraps the transparent water pipe and wraps and clamps the ultraviolet lamp. When the ultraviolet lamp works, it irradiates the water channel of the transparent water pipe to sterilize the water flowing through the transparent water pipe; the ultraviolet lamp is electrically connected to the water dispenser controller 5 through a wire.

[0048] A joint installation hole 14 is provided in the middle inner top vertical wall of the recessed portion 11. An outlet head 15 is connected to the joint installation hole 14. The water outlet 151 of the outlet head 15 is located at the bottom of the outlet head 15. The water outlet 151 is located above the container seating platform 12, facilitating water collection by a water collection container below. The water inlet hole 152 of the outlet head 15 is located at the rear of the outlet head 15;

[0049] The water outlet end of the electric water inlet switch valve 7 is pluggably and sealingly connected to one end of the three-way pipe fitting joint 9. The second end of the three-way pipe fitting joint 9 is pluggably and sealingly connected to one end of the first pipe A. The other end of the first pipe A is sealingly connected to the first water joint 41;

[0050] The third end of the three-way pipe fitting joint 9 is pluggably and sealingly connected to a second pipe B. The second pipe B is bound to connect to the water inlet end of the water sterilizer 100. The water outlet end of the water sterilizer 100 is bound to connect to a third pipe C. The other end of the third pipe C is bound to connect to the water inlet end of the electric water pump 200. The water outlet end of the electric water pump 200 is bound to connect to a fourth pipe D. The other end of the fourth pipe D is bound to connect to the water inlet end of the water heater 300. The water outlet end of the water heater 300 is bound to connect to a fifth pipe E. The other end of the fifth pipe E is pluggably and sealingly connected to the water inlet hole 152; the water sterilizer 100 is used to sterilize the water flowing through; the water heater 300 is used to heat the water flowing through; the electric water pump 200 is used to pump the water in the water storage chamber 201, and the water passes through the water sterilizer 100 and the water heater 300, so that the water flows out from the water outlet 151 of the outlet head 15.

[0051] During operation, after the water storage chamber 201 is filled with the set amount of water, the electric water inlet switch valve 7 is closed; when the user places a water receiving container (e.g., a water cup, a water tray, a water kettle, etc.) on the container seating platform 12 located below the water outlet head 15, the electric water pump 200 is started by operating the water dispenser controller 5 to pump water. The water in the water storage chamber 201 flows reversely through the container water switch valve 32 and the water flow control valve 4, then passes through the water sterilizer 100, the electric water pump 200, and the water heater 300, and then flows out from the water outlet 151 of the water outlet head 15 and into the water receiving container below; when the water dispenser controller 5 starts the water sterilizer 100, it sterilizes the water flowing through, making the drinking water cleaner and healthier; when the water dispenser controller 5 starts the water heater 300, it heats the water flowing through. The user can choose whether to heat according to the actual situation, and the heating temperature is set by operating the water dispenser controller 5. The water heater 300 starts the heating power according to the set temperature. In order to more accurately obtain the corresponding water temperature required by the user, a water temperature sensor can be installed at the end of the water heater 300 or in the water channel of the water outlet head 15 and connected to the water dispenser controller 5. The working power of the water heater 300 is adjusted by the water dispenser controller 5 according to the temperature value fed back by the water temperature sensor. The above facilitates the user to obtain hot water.

[0052] Further improvement of the preferred technical solution: The water storage spare container 2 includes a water storage kettle 21 and a kettle lid 22. The top mouth of the water storage kettle 21 is connected to the kettle lid 22 in an openable manner. The water storage kettle 21 and the kettle lid 22 are made of transparent plastic for easy observation of the water level. A handle 23 is integrally connected to the side wall of the water storage kettle 21 for convenient lifting of the water storage kettle 21; a connector pair socket 31 is provided on the inner side wall of the bottom of the water storage kettle 21. The connector pair socket 31 of the water storage kettle 21 communicates with the water storage chamber 201, and a container water switch valve 32 is connected in a plug-in and sealed manner in the connector pair socket 31 of the water storage kettle 21; the above is the specific structure of the water storage spare container 2, which should be convenient to use and has a simple structure.

[0053] Further improvement of the preferred technical solution: A lighting lamp 16 is fixedly embedded at the bottom of the water outlet head 15. The lighting lamp 16 is electrically connected to the water dispenser controller 5 through an electric wire, which is convenient for use in the dark or under insufficient light conditions. Preferably, the lighting lamp 16 is equipped with an object proximity sensor (e.g., an infrared sensor), and it automatically lights up when a water receiving container approaches and automatically turns off after the water receiving container is taken away.

[0054] Further improvement of the preferred technical solution: A magnet piece 24 is inlaid and fixed on the side wall of the water storage spare container 2; on the reverse side of the fuselage shell component 1, a magnetic attraction electric switch 400 is fixed by a screw assembly, and the magnetic attraction electric switch 400 is electrically connected to the water dispenser controller 5 through an electric wire; the position of the magnet piece 24 corresponds to that of the magnetic attraction electric switch 400, and the magnetic field of the magnet piece 24 controls the power on / off of the magnetic attraction electric switch 400; in order to use water addition more intelligently and safely, when the water storage spare container 2 is accurately placed on the container seating platform 12, the magnetic field of the magnet piece 24 controls the power supply of the magnetic attraction electric switch 400 to conduct, and only then will the internal circuit of the water dispenser controller 5 conduct the power supply of the switch circuit of the water addition module. In this way, the electric water inlet switch valve 7 can conduct power to work.

[0055] Further improvement of the preferred technical solution: An air-permeable communication hole 153 is opened on the water outlet head 15. The inlet hole of the air-permeable communication hole 153 is on the back of the water outlet head 15, and the outlet hole is at the bottom of the water outlet head 15. A trachea 500 is connected between the top of the air-permeable communication hole 153 and the container water level detection device 6 to communicate internally, so that the container water level detection device 6 communicates with the outside through the trachea 500 and the air-permeable communication hole 153: that is, an air-permeable hole 63 is opened at the top of the container water level detection device 6, and a trachea 500 is connected between the air-permeable communication hole 153 and the air-permeable hole 63 to communicate with the inside of the container water level detection device 6; in this way, the air entering and leaving the container water level detection device 6 is not the stuffy gas inside the water dispenser, but the outside air, and at the same time, it also prevents water from overflowing inside the machine.

[0056] Further improvement of the preferred technical solution: The container water level detection device 6 includes a water level cylinder 61 and a water level detection sensor 62. An air-permeable hole 63 is opened at the top of the water level cylinder 61; a trachea 500 is connected between the air-permeable hole 63 at the top of the water level cylinder 61 and the air-permeable communication hole 153 to communicate with the inside of the water level cylinder 61.

[0057] The water storage spare container 2 is transparent, which is convenient for observing the water level and whether there is water.

[0058] The water dispenser controller 5 includes a main control circuit board 51 and a functional touch screen operation controller 52. The main control circuit board 51 is connected to the functional touch screen operation controller 52 through an electric wire data line, and function operation control is performed through the functional touch screen operation controller 52. The electric water inlet switch valve 7, the water sterilizer 100, the electric water pump 200, the water heater 300, the magnetic attraction electric switch 400, the lighting lamp 16, and the water level detection sensor 62 are respectively connected to the main control circuit board 51 through electric wires, and the functional touch screen operation controller 52 is fixedly connected to the front of the top of the fuselage shell component 1. The specific structure of this product is, for example 1:

[0059] Such as Figures 1 to 16As shown: A water storage and standby device for a water dispenser, comprising a body shell component 1, a water storage and standby container 2, a container water valve device 3, a water flow control valve 4, a water dispenser controller 5, a container water level detection device 6, an electric water inlet switch valve 7, a three-way pipe fitting joint 9, a water sterilizer 100, an electric water pump 200, and a water heater 300; the electric water inlet switch valve 7, the water sterilizer 100, the electric water pump 200, and the water heater 300 are connected to the water dispenser controller 5 through wires;

[0060] A recessed portion 11 is provided on the front surface of the body shell component 1, and a container seating platform 12 is provided at the bottom of the recessed portion 11;

[0061] The container water valve device 3 includes a joint pair socket 31 and a container water switch valve 32;

[0062] The water storage and standby container 2 includes a water storage kettle 21 and a kettle lid 22. The top opening of the water storage kettle 21 is connected to the kettle lid 22 in an openable manner, and a handle is connected to the side wall of the water storage kettle 21; the interior of the water storage kettle 21 is a water storage cavity 201, and the top of the water storage cavity 201 communicates with the outside; a joint pair socket 31 is provided on the inner side wall of the bottom of the water storage kettle 21, the joint pair socket 31 of the water storage kettle 21 communicates with the water storage cavity 201, a container water switch valve 32 is connected in a plug-in and sealed manner in the joint pair socket 31 of the water storage kettle 21, and a water switch elastic valve core II 321 is connected in the water hole of the container water switch valve 32;

[0063] The water flow control valve 4 includes a first water joint 41, a second water joint 42, and a third water joint 43, and a water switch elastic valve core I 431 is connected in the water hole of the third water joint 43; the main body of the water flow control valve 4 is fixedly installed on the reverse side of the body shell component 1, and the third water joint 43 passes through the joint through hole 13 and protrudes into the recessed portion 11, and the first water joint 41 and the second water joint 42 are arranged on the reverse side of the body shell component 1;

[0064] The water storage kettle 21 can be detachably erected and seated on the container seating platform 12, and the third water joint 43 and the joint pair socket 31 are detachably connected in a male-female plug-in and sealed manner; when the water storage kettle 21 is placed on the container seating platform 12 and the third water joint 43 and the joint pair socket 31 are plugged in and sealed, the water switch elastic valve core I 431 and the water switch elastic valve core II 321 press against each other to open their respective valves, so that the internal water channel of the water flow control valve 4 communicates with the water storage cavity 201; when the water storage kettle 21 is taken away and the water storage kettle 21 is separated from the third water joint 43, the water switch elastic valve core I 431 and the water switch elastic valve core II 321 pop out respectively to close their respective corresponding valves and close the water holes;

[0065] The water level detection device 6 of the container includes a water level cylinder 61 and a water level detection sensor 62. The water level cylinder 61 is vertically arranged and fixedly connected to the reverse side of the fuselage shell component 1. The bottom joint of the water level cylinder 61 is hermetically connected with a water communication pipe fitting 601, and the other end of the water communication pipe fitting 601 is hermetically connected to the second water joint 42 and communicates with the internal water channel of the water flow control valve 4; the water level in the water storage cavity 201 rises and falls synchronously with the internal water level of the water level cylinder 61; the top of the water level cylinder 61 is provided with a ventilation hole 63 communicating with the outside; the top of the water level cylinder 61 is hermetically penetrated with a water level detection sensor 62, and the water level detection sensor 62 is used to detect the height of the internal water level of the water level cylinder 61; the water level detection sensor 62 estimates the height of the water level in the water storage cavity 201 by detecting the height of the internal water level of the water level cylinder 61 itself; the water dispenser controller 5 controls the water flow on / off of the electric water inlet switch valve 7 through the water level value fed back by the water level detection sensor 62. The water level detection sensor 62 is electrically connected to the water dispenser controller 5 through an electric wire;

[0066] The inner top vertical wall of the recessed part 11 is provided with a joint installation hole 14, and a water outlet head 15 is connected to the joint installation hole 14. The water outlet 151 of the water outlet head 15 is located at the bottom of the water outlet head 15, and the water outlet 151 is located above the container seating platform 12. The water inlet hole 152 of the water outlet head 15 is located at the rear of the water outlet head 15;

[0067] The electric water inlet switch valve 7 is used to control the on / off of the water inlet; the water outlet end of the electric water inlet switch valve 7 is hermetically connected to one end of a three-way pipe fitting joint 9, the second end of the three-way pipe fitting joint 9 is hermetically connected to one end of a first pipe fitting A, and the other end of the first pipe fitting A is hermetically connected to the first water joint 41;

[0068] The third end of the three-way pipe fitting joint 9 is hermetically connected with a second pipe fitting B. The second pipe fitting B is connected to the water inlet end of the water sterilizer 100. The water outlet end of the water sterilizer 100 is connected with a third pipe fitting C. The other end of the third pipe fitting C is connected to the water inlet end of the electric water pump 200. The water outlet end of the electric water pump 200 is connected with a fourth pipe fitting D. The other end of the fourth pipe fitting D is connected to the water inlet end of the water heater 300. The water outlet end of the water heater 300 is connected with a fifth pipe fitting E. The other end of the fifth pipe fitting E is hermetically connected to the water inlet hole 152;

[0069] A magnet part 24 is inlaid and fixed on the side wall of the water storage spare container 2; a magnetic attraction electric switch 400 is fixed on the reverse side of the fuselage shell component 1. The magnetic attraction electric switch 400 is electrically connected to the water dispenser controller 5 through an electric wire; the positions of the magnet part 24 and the magnetic attraction electric switch 400 correspond to each other, and the magnetic field of the magnet part 24 controls the on / off of the power supply of the magnetic attraction electric switch 400.

Claims

1. A water storage standby device for a water dispenser, comprising a body shell component, a water storage standby container, a container water valve device, and a water flow control valve; a concave portion is provided on the front of the body shell component, and a container seating platform is provided at the bottom of the concave portion; the interior of the water storage standby container is a water storage cavity, and the top of the water storage cavity is connected to the outside; a container water valve device is provided on the inner side wall of the bottom of the water storage standby container; the characteristics are: The bottom vertical wall of the recessed portion is provided with a joint insertion hole, and the water flow control valve is inserted and arranged in the joint insertion hole; the water storage standby container is detachably vertically seated on the container seating platform, and the container water valve device and the water flow control valve are detachably male-female plug-in sealedly connected; When the container water valve device and the water flow control valve are plugged and sealed, the internal switch valves of the container water valve device and the water flow control valve are opened, so that the internal water channel of the water flow control valve is connected to the water storage cavity; When the container water valve device is separated from the water flow control valve, the internal switch valves of the container water valve device and the water flow control valve are automatically reset and closed.

2. The water storage standby device of a water dispenser according to claim 1, characterized in that: It also includes a water dispenser controller, a container water level detection device, and an electric water inlet switch valve; The top of the container water level detection device is connected to the outside world; the container water level detection device and the electric water inlet switch valve are electrically connected to the water dispenser controller through wires; The container water valve device comprises a connector-to-hole and a container water switch valve. The bottom inner wall of the water storage standby container is provided with a connector-to-hole, the connector-to-hole is connected to the water storage cavity, and the connector-to-hole is fixedly sealed and connected to the container water switch valve. The water flow control valve comprises a first water joint, a second water joint and a third water joint, wherein a water switch elastic valve core 1 is connected to the water hole of the third water joint; the first water joint is connected to a first pipe fitting, and the other end of the first pipe fitting is connected to an electric water inlet switch valve through a pipe fitting joint, and the electric water inlet switch valve is used to control the on / off of water inlet; a water switch elastic valve core 2 is connected to the water hole of the container water switch valve; the main body of the water flow control valve is fixedly installed on the reverse side of the fuselage shell component, the third water joint passes through the joint through-hole in the recessed part, and the first water joint and the second water joint are arranged on the reverse side of the fuselage shell component; the third water joint and the joint are connected to the socket in a detachable male-female plug-in sealing manner, When the third water connector is plugged and sealed with the connector plug hole, the water switch elastic valve core 1 and the water switch elastic valve core 2 press each other to open their respective valves, so that the internal water channel of the water flow control valve is connected to the water storage chamber; The container water level detection device is vertically arranged on the reverse side of the fuselage shell component, the bottom of the container water level detection device is sealed and connected to a water connecting pipe, the other end of the water connecting pipe is sealed and connected to the second water joint and connected to the internal water channel of the water flow control valve; the water level of the water storage chamber rises and falls synchronously with the internal water level of the container water level detection device, and the container water level detection device infers the water level of the water storage chamber by detecting the internal water level of itself; When the water storage standby container is separated from the third water joint, the first water switch elastic valve core and the second water switch elastic valve core are respectively popped out to close their corresponding valves and thus close the water hole.

3. The water storage standby device of a water dispenser according to claim 2, characterized in that: The container water level detection device comprises a water level cylinder and a water level detection sensor. The water level cylinder is arranged vertically, and the bottom joint of the water level cylinder is sealed and connected with a water connecting pipe fitting; the top of the water level cylinder is provided with an air vent; the top of the water level cylinder is sealed and penetrated with a water level detection sensor, and the water level detection sensor is used to detect the internal water level of the water level cylinder; The water dispenser controller controls the water flow / interruption of the electric water inlet switch valve through the water level value fed back by the water level detection sensor.

4. The water storage standby device of a water dispenser according to claim 2, characterized in that: It also includes an electric pumping device; the pipe joint is a three-way pipe joint; The inner top vertical wall of the concave portion is provided with a joint installation hole, and a water outlet is connected to the joint installation hole. The water outlet of the water outlet is located at the bottom of the water outlet, and the water outlet is located above the container seating platform. The water inlet of the water outlet is located at the rear of the water outlet; The water outlet end of the electric water inlet switch valve is sealed and connected to the first end of the three-way pipe joint, the second end of the three-way pipe joint is sealed and connected to one end of the first pipe, and the other end of the first pipe is sealed and connected to the first water joint; An electric pumping device is arranged between the third end of the three-way pipe joint and the water inlet hole at the rear of the water outlet; the electric pumping device is electrically connected to the water dispenser controller through an electric wire, and is used to suck water from the water storage chamber so that the water flows out from the water outlet of the water outlet.

5. The water storage standby device of a water dispenser according to claim 2, characterized in that: It also includes a water sterilizer, an electric water pump, and a water heater; the pipe joint is a three-way pipe joint; The water sterilizer, the electric water pump and the water heater are electrically connected to the water dispenser controller through electric wires respectively; The inner top vertical wall of the concave portion is provided with a joint installation hole, and a water outlet is connected to the joint installation hole. The water outlet of the water outlet is located at the bottom of the water outlet, and the water outlet is located above the container seating platform. The water inlet of the water outlet is located at the rear of the water outlet; The water outlet end of the electric water inlet switch valve is sealed and connected to one end of the three-way pipe joint, the second end of the three-way pipe joint is sealed and connected to one end of the first pipe, and the other end of the first pipe is sealed and connected to the first water joint; The third end of the three-way pipe joint is sealed and connected to the second pipe, the second pipe is connected to the water inlet of the water sterilizer, the water outlet of the water sterilizer is connected to the third pipe, the other end of the third pipe is connected to the water inlet of the electric water pump, the water outlet of the electric water pump is connected to the fourth pipe, the other end of the fourth pipe is connected to the water inlet of the water heater, the water outlet of the water heater is connected to the fifth pipe, the other end of the fifth pipe is sealed and connected to the water inlet hole; the water sterilizer is used to sterilize the water flowing through; the water heater is used to electrically heat the water flowing through; the electric water pump is used to pump water from the water storage chamber, the water passes through the water sterilizer and the water heater, and the water flows out from the water outlet of the water outlet head.

6. A water storage standby device for a water dispenser according to any one of claims 1 to 5, characterized in that: The water storage standby container comprises a water storage pot and a pot cover, wherein the top pot mouth of the water storage pot is openably connected to the pot cover, and the side wall of the water storage pot is connected to a handle; a joint-to-hole is provided on the inner wall of the bottom of the water storage pot, the joint-to-hole of the water storage pot is connected to the water storage cavity, and a container water switch valve is sealed and connected in a through-connection manner in the joint-to-hole of the water storage pot.

7. A water storage standby device for a water dispenser according to claim 4 or 5, characterized in that: A lighting lamp is embedded and fixed at the bottom of the water outlet head, and the lighting lamp is electrically connected to the water dispenser controller through an electric wire.

8. A water storage standby device for a water dispenser according to any one of claims 2 to 5, characterized in that: A magnet is embedded and fixed on the side wall of the water storage container; a magnetic electric switch is fixed on the reverse side of the body shell component, and the magnetic electric switch is electrically connected to the water dispenser controller through wires; the position of the magnet corresponds to that of the magnetic electric switch, and the magnetic field of the magnet controls the power on / off of the magnetic electric switch.

9. A water storage standby device for a water dispenser according to claim 4 or 5, characterized in that: The water outlet head is provided with a ventilation communication hole, and a ventilation pipe is connected between the ventilation communication hole and the top of the container water level detection device to communicate with the inside, so that the container water level detection device is connected with the outside through the ventilation pipe and the ventilation communication hole.

10. The water storage standby device of a water dispenser according to claim 1, characterized in that: The water storage standby container is transparent.

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