Direct water dispenser

Abstract

The direct water dispenser comprises a shell, a display screen, a water supply tank, a filter element system, a power pump and an inductor assembly, the display screen is arranged outside the shell, a controller is arranged in the display screen, the display screen is provided with a plurality of control buttons, and a water supply opening is formed in the lower portion of the display screen; the filter element system, the power pump and the sensor assembly are all arranged in the shell, the water supply tank is detachably arranged on one side of the shell, a water outlet of the water supply tank is connected with a water inlet of the power pump, a water outlet of the power pump is connected with a water inlet of the filter element system, and a purified water outlet of the filter element system is connected with the water supply port. The technical effects are that the system can detect and display environment temperature and humidity in real time, carry out fire early warning, and also can carry out gas leakage detection; the display screen is arranged and used in cooperation with the control buttons, so that the equipment state is convenient to control and display; by arranging the water supply tank, normal use can be achieved without an external water supply pipe network, moving and using are convenient, meanwhile, the installation position is not limited, and more portability is achieved.

Description

A type of direct drinking water machine Technical Field

[0001] This utility model relates to the field of water dispenser technology, specifically to a direct drinking water dispenser. Background Technology

[0002] A direct drinking water purifier is a device that can directly provide safe drinking water. It removes impurities, bacteria, heavy metals, and other harmful substances from the water through multiple filtration technologies, making it convenient for use in homes, offices, or public places. However, existing direct drinking water purifiers typically only provide cold or hot water, with relatively limited functionality, failing to meet diverse market demands. Furthermore, they usually require connection to a water supply network and are placed in a fixed location, making them inconvenient to move around. Summary of the Invention

[0003] Therefore, this utility model provides a direct drinking water machine to solve the above-mentioned problems in the prior art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] According to a first aspect of the present invention, a direct drinking water machine includes a housing, a display screen, a water supply tank, a filter system, a power pump, and a sensor assembly. The display screen is disposed outside the housing, a controller is disposed inside the display screen, the display screen is provided with multiple control buttons, and a water supply port is disposed below the display screen.

[0006] The filter system, the power pump, and the sensor assembly are all housed within the housing. The water supply tank is detachably mounted on one side of the housing. The outlet of the water supply tank is connected to the inlet of the power pump, the outlet of the power pump is connected to the inlet of the filter system, and the purified water outlet of the filter system is connected to the water supply outlet.

[0007] The sensor assembly includes a temperature sensor and a humidity sensor, both of which are connected to the display screen.

[0008] Furthermore, the sensor assembly also includes a gas leak detector, which is connected to the display screen.

[0009] Furthermore, the water supply tank is provided with a tap water storage chamber and a wastewater storage chamber. The tap water storage chamber and the wastewater storage chamber are independent of each other. The outlet of the tap water storage chamber is connected to the inlet of the power pump, and the wastewater outlet of the filter system is connected to the wastewater storage chamber.

[0010] Furthermore, the top of the water supply tank is equipped with a sealing cover and a handle, the handle being concealed.

[0011] Furthermore, it also includes a power cord and a power switch. The back of the housing is provided with a groove, one end of the power cord is provided with a plug, the other end of the power cord is connected to the housing, the connection between the power cord and the housing is located in the groove, and the power switch is disposed in the groove.

[0012] Furthermore, the filter system includes a PP membrane filter, an RO membrane filter, and a mineralization filter, which are connected in sequence.

[0013] Furthermore, it also includes a purified water tank, which is detachably disposed within the housing. The inlet of the purified water tank is connected to the purified water outlet of the filter system, and the outlet of the purified water tank is connected to the water supply port.

[0014] Furthermore, the top of the water purification tank is provided with a tank cover, and the bottom of the tank cover is provided with a UV lamp.

[0015] Furthermore, it also includes a water receiving tray, which is disposed below the water supply port and is detachably connected to the housing.

[0016] Furthermore, the feature is that it also includes a plurality of legs, all of which are disposed at the bottom of the housing.

[0017] This utility model has the following advantages: by setting up a sensor component and using it in conjunction with a display screen, it can detect and display the ambient temperature and humidity in real time, and can also detect gas leaks; by setting up a display screen and using it in conjunction with control buttons, it is easy to operate and display the status of the equipment; by setting up a water supply tank, it can be used normally without an external water supply network, making it easy to move and use, and its installation location is not restricted, making it more portable. Attached Figure Description

[0018] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0019] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportional relationships, or adjustments to the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0020] Figure 1 is a first-view perspective view of a direct drinking water machine provided in some embodiments of this utility model.

[0021] Figure 2 is a second-view perspective view of a direct drinking water machine provided in some embodiments of this utility model.

[0022] Figure 3 is a third-view view of a direct drinking water machine provided in some embodiments of this utility model.

[0023] Figure 4 is a first-view view of the hidden part of the outer shell of a direct drinking water machine provided in some embodiments of this utility model.

[0024] Figure 5 is a second-view view of the concealed portion of the outer shell of a direct drinking water machine according to some embodiments of this utility model.

[0025] Figure 6 is a schematic diagram of the water supply tank of a direct drinking water machine provided in some embodiments of this utility model.

[0026] In the diagram: 1. Housing, 2. Display screen, 3. Water inlet, 4. Water tray, 5. Grille, 6. Power cord, 7. Water tank, 8. Support leg, 9. Groove, 10. Power switch, 11. Clean water tank, 12. Backup water tank, 13. PP membrane filter, 14. RO membrane filter, 15. Mineralization filter, 16. Cover, 17. Temperature sensor, 18. Humidity sensor, 19. Gas leak detector, 20. Tap water storage chamber, 21. Wastewater storage chamber, 22. Handle. Detailed Implementation

[0027] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0028] Example 1

[0029] As shown in Figures 1 to 6, a direct drinking water machine according to the first aspect of this utility model includes a housing 1, a display screen 2, a water supply tank 7, a filter system, a power pump, and a sensor assembly. The display screen 2 is disposed outside the housing 1, and a controller is provided inside the display screen 2. The display screen 2 is provided with multiple control buttons. A water supply port 3 is provided below the display screen 2 for providing purified direct drinking water.

[0030] The filter system, power pump, and sensor assembly are all housed inside the housing 1. The water supply tank 7 is detachably installed on one side of the housing 1. The outlet of the water supply tank 7 is connected to the inlet of the power pump, the outlet of the power pump is connected to the inlet of the filter system, the purified water outlet of the filter system is connected to the water supply outlet 3, and an electronic flow meter is installed between the purified water outlet of the filter system and the water supply outlet 3. The electronic flow meter is connected to the display screen 2. During use, it can accurately detect the water flow rate and display it on the display screen 2.

[0031] The sensor assembly includes a temperature sensor 17 and a humidity sensor 18, both of which are connected to the display screen 2. The temperature sensor 17 and humidity sensor 18 are used to detect ambient temperature and humidity. By detecting the ambient temperature, it can be used for fire early warning.

[0032] In this embodiment, it should be noted that the sensor assembly also includes a gas leak detector 19, which is connected to the display screen 2. The gas leak detector 19 is used to detect whether there is a gas leak in the environment. The housing 1 has grilles 5 on both sides, which correspond to the installation positions of the temperature sensor 17, humidity sensor 18 and gas leak detector 19, respectively. By setting the grilles 5, the temperature sensor 17, humidity sensor 18 and gas leak detector 19 can come into contact with the ambient air, making the detection data more accurate.

[0033] Furthermore, it also includes a heating mechanism, which is electrically connected to the display screen 2. The heating mechanism is an electric heating mechanism, which is located between the purified water outlet and the water supply outlet 3 of the filter system. The electric heating mechanism is used to heat the purified drinking water to provide hot water. During use, depending on the mode selection, it can provide water at room temperature, 45℃, 55℃, 75℃, 85℃, 90℃, and 100℃.

[0034] Furthermore, the filter system adopts a three-stage filtration system, including a PP membrane filter 13, an RO membrane filter 14, and a mineralizing filter 15. The PP membrane filter 13, RO membrane filter 14, and mineralizing filter 15 are connected in sequence. Specifically, the inlet of the PP membrane filter 13 is connected to the outlet of the power pump, the outlet of the PP membrane filter 13 is connected to the inlet of the RO membrane filter 14, the outlet of the RO membrane filter 14 is connected to the inlet of the mineralizing filter 15, and the outlet of the mineralizing filter 15 is connected to the water supply port 3. The PP membrane filter 13, which includes PP and CTO, is used to filter coarser impurities in tap water. The RO membrane filter 14 is used for fine filtration of water quality, so that the output water meets the direct drinking water standard. The mineralizing filter 15 is used to improve the taste of the water and increase the mineral content.

[0035] It also includes a water quality TDS monitoring module, which is set in the pre- and post-stages of the three-stage filtration system, with a total of two sets of sensors, used to monitor the water quality in real time and to issue alarms or shut down the system based on the values ​​configured by the server.

[0036] Furthermore, the entire device can be equipped with backend support for network connectivity, controlled via a mini-program or APP, or by pushing messages to users. An infrared body temperature detection module can also be added, using a non-contact infrared temperature sensor to measure the user's body temperature. This sensor is located on the front of the housing 1 and detects and displays the temperature of the person in front each time water is dispensed. Additionally, a voice control system can be added for voice control. Specifically, offline voice control allows setting water output, water volume, and filter life reporting functions, as well as controlling body temperature testing.

[0037] The technical effects achieved by this embodiment are as follows: by setting up a sensor component and using it in conjunction with the display screen 2, it is possible to detect and display the ambient temperature and humidity in real time, and at the same time, it is possible to detect gas leaks; by setting up the display screen 2 and using it in conjunction with the control buttons, it is easy to operate and display the status of the equipment; by setting up the water supply tank 7, it can be used normally without the need for an external water supply network, making it easy to move and use, and the installation location is not restricted, making it more portable.

[0038] Example 2

[0039] As shown in Figures 1 to 6, another direct drinking water machine provided in this embodiment has the same structure as that in Embodiment 1. Only the different parts are described below.

[0040] In this embodiment, the water supply tank 7 is provided with a tap water storage chamber 20 and a wastewater storage chamber 21. The tap water storage chamber 20 and the wastewater storage chamber 21 are independent of each other. Specifically, the tap water storage chamber 20 and the wastewater storage chamber 21 are separated by a partition. The bottom of the tap water storage chamber 20 is provided with a tap water outlet, and the bottom of the wastewater storage chamber 21 is provided with a wastewater outlet. After the wastewater outlet is connected to the drain pipe, the wastewater can be discharged directly. The tap water outlet at the bottom of the tap water storage chamber 20 is connected to the inlet of the power pump, and the wastewater outlet of the filter system is connected to the wastewater storage chamber 21.

[0041] In this embodiment, it should be noted that the top of the water supply tank 7 is provided with a sealing cover and a handle 22, and the handle 22 is concealed.

[0042] Electronic level gauges are installed in the tap water storage chamber 20 and the wastewater storage chamber 21 respectively, which can monitor the liquid level in real time and transmit the liquid level signal to the display screen 2. The tap water storage chamber 20 has a tap water inlet on its side wall, and an electronic valve is installed at the tap water inlet. After being connected to the tap water supply network through an external water pipe, it can automatically replenish water.

[0043] Furthermore, it also includes multiple support legs 8, all of which are located at the bottom of the housing 1. Each support leg 8 has a shock-absorbing pad at its bottom, which can achieve good shock absorption and noise reduction.

[0044] The technical effects achieved by this embodiment are as follows: the water supply tank 7 adopts an integrated structure, which makes the overall structure more compact and the size of the whole device smaller, making it easier to carry and move; by setting the support legs 8, the bottom of the shell 1 is suspended during use, which can effectively prevent water from entering the device due to water accumulation on the platform.

[0045] Example 3

[0046] As shown in Figures 1 to 6, another direct drinking water machine provided in this embodiment has the same structure as that in Embodiment 1. Only the different parts are described below.

[0047] In this embodiment, a power cord 6 and a power switch 10 are also included. A groove 9 is provided on the back of the housing 1. One end of the power cord 6 is provided with a plug. The other end of the power cord 6 is connected to the housing 1. The connection between the power cord 6 and the housing 1 is located in the groove 9. The power switch 10 is disposed in the groove 9.

[0048] In this embodiment, it should be noted that a water receiving tray 4 is also included. The water receiving tray 4 is located below the water supply port 3. The water receiving tray 4 is detachably connected to the housing 1. Specifically, the water receiving tray 4 and the housing 1 can be connected by a snap-fit ​​method. The top of the water receiving tray 4 is provided with a stainless steel 316L water-proof mesh cover plate.

[0049] The technical effects achieved by this embodiment are as follows: by setting the groove 9, the connection between the power switch 10 and the power cord 6 and the housing can be shielded during use to prevent water splashing; by setting the water tray 4, the spilled water can be collected during use, thereby keeping the countertop clean.

[0050] Example 4

[0051] As shown in Figures 1 to 6, another direct drinking water machine provided in this embodiment has the same structure as that in Embodiment 1. Only the different parts are described below.

[0052] In this embodiment, a water purification tank 11 is also included. The volume of the water purification tank 11 is ≥2L. The water purification tank 11 is detachably installed in the housing 1. The water inlet of the water purification tank 11 is connected to the water purification outlet of the filter system. The water outlet of the water purification tank 11 is connected to the water supply outlet 3. To facilitate water discharge, a power pump can be installed between the water outlet of the water purification tank 11 and the water supply outlet 3.

[0053] In this embodiment, it should be noted that the top of the water purification tank 11 is provided with a tank cover 16, and the bottom of the tank cover 16 is provided with a UV lamp. The UV lamp is used to sterilize and disinfect the purified water stored in the water purification tank 11 using ultraviolet light. The UV lamp is electrically connected to the display screen 2. Specifically, the display screen 2 is a large LCD screen, which is divided into upper and lower areas. The upper area is an Android system screen that supports advertising playback, e-commerce information, and subsequent control of extended devices, mini-program applications, etc. For ease of operation, a touch screen can be used. The lower area is a display and operation screen related to the water purifier, which uses color silkscreen printing and is independent of the Android system. It mainly displays temperature, TDS (total dissolved solids) of water (raw water, purified water), UV ultraviolet light working status, water production status, filter life, water purifier malfunction, water temperature selection, small / medium cup dispensing buttons, temperature buttons, child lock button, and displays information about external devices. When the filter life is full, the filter life indicator is green; when the filter life is at the critical point for replacement, the filter life indicator is red; when the filter life is at its limit and needs replacement, the filter life indicator is red and flashing; after the water purifier filter expires, it locks and stops dispensing water. After replacing the filter, you can set the filter to reset and automatically dispense water.

[0054] The control buttons on display screen 2 can be set to five buttons: child lock button, water temperature, large cup, medium cup, and small cup. When dispensing water, advertisements can be switched simultaneously, which can be used in crowded places such as shopping malls. The child lock function can prevent children from accidentally touching the sensor buttons, which may result in hot water and scalding. The screen will lock the child lock after 1 minute of inactivity. Press the child lock button to unlock the child lock, and press and hold the child lock button to deactivate the child lock.

[0055] To prevent the machine from reproducing water at critical water levels and causing interference at night, the water production logic is to start producing water only when human operation is detected. Once water production is complete, it will stop producing water if no human operation is detected. Human operation includes taking water, disassembling and assembling the water tank, and turning on the power.

[0056] Furthermore, it also includes a backup water tank 12, which is installed inside the housing 1 and is used for subsequent product upgrades and functional expansion.

[0057] The technical effect achieved by this embodiment is that by setting up a water purification tank 11, when the amount of drinking water used is large during use, the water purification tank 11 can be taken out directly and water can be poured out directly from the water purification tank 11, which facilitates rapid water supply.

[0058] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

[0059] The terms such as "upper," "lower," "left," "right," and "middle" used in this specification are merely for clarity of description and are not intended to limit the scope of implementation of this utility model. Any changes or adjustments to their relative relationships, without substantially altering the technical content, shall also be considered within the scope of implementation of this utility model.

Claims

1. A direct drinking water machine, characterized in that, The device includes a housing (1), a display screen (2), a water tank (7), a filter system, a power pump, and a sensor assembly. The display screen (2) is located outside the housing (1), and a controller is located inside the display screen (2). The display screen (2) has multiple control buttons, and a water inlet (3) is located below the display screen (2). The filter system, the power pump, and the sensor assembly are all located inside the housing (1). The water tank (7) is detachably located on one side of the housing (1). The outlet of the water tank (7) is connected to the inlet of the power pump, the outlet of the power pump is connected to the inlet of the filter system, and the purified water outlet of the filter system is connected to the water inlet (3). The sensor assembly includes a temperature sensor (17) and a humidity sensor (18), and both the temperature sensor (17) and the humidity sensor (18) are connected to the display screen (2).

2. A direct drinking water machine according to claim 1, characterized in that, The sensor assembly also includes a gas leak detector (19) connected to the display screen (2).

3. A direct drinking water machine according to claim 1, characterized in that, The water supply tank (7) is provided with a tap water storage chamber (20) and a wastewater storage chamber (21). The tap water storage chamber (20) and the wastewater storage chamber (21) are independent of each other. The outlet of the tap water storage chamber (20) is connected to the inlet of the power pump, and the wastewater outlet of the filter system is connected to the wastewater storage chamber (21).

4. A direct drinking water machine according to claim 1, characterized in that, The top of the water tank (7) is provided with a sealing cover and a handle (22), and the handle (22) is concealed.

5. A direct drinking water machine according to claim 1, characterized in that, It also includes a power cord (6) and a power switch (10). The back of the housing (1) is provided with a groove (9). One end of the power cord (6) is provided with a plug. The other end of the power cord (6) is connected to the housing (1). The connection between the power cord (6) and the housing (1) is located in the groove (9). The power switch (10) is located in the groove (9).

6. A direct drinking water machine according to claim 1, characterized in that, The filter system includes a PP membrane filter (13), an RO membrane filter (14), and a mineralization filter (15), which are connected in sequence.

7. A direct drinking water machine according to claim 1, characterized in that, It also includes a water purification tank (11), which is detachably disposed inside the housing (1). The water inlet of the water purification tank (11) is connected to the water purification outlet of the filter system, and the water outlet of the water purification tank (11) is connected to the water supply port (3).

8. A direct drinking water machine according to claim 7, characterized in that, The top of the water tank (11) is provided with a tank cover (16), and the bottom of the tank cover (16) is provided with a UV lamp.

9. A direct drinking water machine according to claim 1, characterized in that, It also includes a water receiving tray (4), which is located below the water supply port (3) and is detachably connected to the housing (1).

10. A direct drinking water machine according to claim 1, characterized in that, It also includes multiple legs (8), all of which are disposed at the bottom of the housing (1).

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