Tea drinking equipment

Abstract

The utility model relates to the technical field of household appliances, in particular to tea drinking equipment, and aims to solve the problem that the use experience of a user is poor due to the fact that water is inconvenient to inject into a kettle in the conventional tea drinking equipment. The tea drinking equipment comprises a water supply device, a sensing element and a tea boiler, the tea boiler is provided with a containing cavity, the water supply device is used for supplying water to the containing cavity, the tea boiler comprises a first water level detection component, the first water level detection component is used for detecting the first water level in the containing cavity, and the water supply device is in communication connection with the sensing element. The water supply device is further in communication connection with the first water level detection component. When the sensing element senses that a person gets close, a signal is transmitted to the water supply device so that water can be supplied to the containing cavity, automatic water injection of the kettle is achieved, when the first water level detection component detects that the water level in the containing cavity reaches the first water level, a detection signal is transmitted to the water supply device so that water supply to the containing cavity can be stopped, and overflow is avoided; and the use experience of the user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, and particularly provides a tea-drinking device. Background Art

[0002] Tea culture is an important part of traditional Chinese culture and is also one of the widely spread beverages in the world. Tea is not only a way of keeping in good health but also a form of communication etiquette. Moderate tea drinking is beneficial to the metabolism of the human body and can increase the body's resistance. It has gradually become an essential part of people's daily life.

[0003] When the existing tea-drinking device fills water into the kettle, the user needs to operate the water connection key to fill the kettle with water. After the water is full, the user also needs to operate the water connection key again to stop the water injection. If it is not closed in time, water overflow often occurs, seriously affecting the user experience. Content of the Utility Model

[0004] The utility model aims to solve the above technical problems, that is, to solve the problem that the existing tea-drinking device has a poor user experience due to the inconvenience of filling water into the kettle.

[0005] In a first aspect, the utility model provides a tea-drinking device, which is characterized in that the tea-drinking device includes a water supply device, a sensing element and a tea brewing device. The tea brewing device has a cavity. The water supply device is used to supply water to the cavity. The sensing element is used to detect whether there is a person within a preset range. The tea brewing device includes a first water level detection component, and the first water level detection component is used to detect the first water level in the cavity. Wherein, the water supply device is communicatively connected with the sensing element so that the water supply device selectively supplies water to the cavity according to the detection signal of the sensing element. The water supply device is also communicatively connected with the first water level detection component so that when the water level in the cavity reaches the first water level, the water supply device stops supplying water to the cavity.

[0006] In a preferred technical solution of the above tea-drinking device, the sensing element includes a human body induction sensor and / or a voice induction sensor.

[0007] In a preferred technical solution of the above tea-drinking device, the tea brewing device further includes a heating element and a second water level detection component. The heating element is used to heat the water in the cavity. The second water level detection component is used to detect the second water level in the cavity. The heating element is communicatively connected with the second water level detection component; wherein, the first water level is higher than the second water level.

[0008] In the preferred technical solution of the above tea-making device, the tea cooker includes a water kettle and a handle disposed on the outer wall of the water kettle. The water kettle forms the cavity. The first water level detection member and / or the second water level detection member is a non-contact liquid level sensor, and the first water level detection member and / or the second water level detection member is disposed between the water kettle and the handle.

[0009] In the preferred technical solution of the above tea-making device, the first water level detection member and / or the second water level detection member is a capacitance sensor or an infrared sensor.

[0010] In the preferred technical solution of the above tea-making device, the water supply device includes a filtering component and a water supply component. The water supply component includes a water supply pipe, a water supply solenoid valve, and a first water outlet nozzle. One end of the water supply pipe is communicated with the purified water end of the filtering component, and the other end of the water supply pipe is communicated with the first water outlet nozzle. The water supply solenoid valve is disposed on the water supply pipe and is used for controlling the on-off of the water supply pipe. The tea cooker is located below the first water outlet nozzle, and the water supply solenoid valve is communicatively connected to the sensing element.

[0011] In the preferred technical solution of the above tea-making device, the water supply component further includes a water supply pump for delivering the water at the purified water end of the filtering component into the water supply pipe, and the sensing element is further communicatively connected to the water supply pump.

[0012] In the preferred technical solution of the above tea-making device, the filtering component includes a reverse osmosis filtering unit and a drain pipe. The water inlet end of the reverse osmosis filtering unit is communicated with the water inlet of the tea-making device, and the purified water end of the reverse osmosis filtering unit can be selectively communicated with the drain pipe or the water supply pipe.

[0013] In the preferred technical solution of the above tea-making device, the filtering component further includes a one-inlet-two-outlet solenoid valve. The purified water end of the reverse osmosis membrane unit is communicated with the water inlet of the one-inlet-two-outlet solenoid valve. The water outlets of the one-inlet-two-outlet solenoid valve are respectively communicated with the drain pipe and the water supply component, and the sensing element is further communicatively connected to the one-inlet-two-outlet solenoid valve.

[0014] In the preferred technical solution of the above tea-making device, the tea-making device further includes a base. The tea cooker is disposed on the base, and a pressure detection sensor is further disposed on the base. The pressure detection sensor is communicatively connected to the water supply device.

[0015] In the case of adopting the above preferred technical solution, by setting up the sensing element, when the sensing element senses someone approaching, a signal can be transmitted to the water supply device so that the water supply device supplies water to the cavity, realizing automatic water receiving. At the same time, when the first water level detection component detects that the water level in the cavity reaches the first water level, it can transmit the detection signal to the water supply device to make the water supply device stop supplying water to the cavity, avoiding the phenomenon of water overflow and greatly improving the user experience.

[0016] Furthermore, by setting up the heating element, it is convenient to heat the water in the cavity, thus facilitating the tea cooker to make tea and brew tea. By setting up the second water level detection component, when the second water level detection component detects that the water level in the cavity is lower than the first water level, a signal can be transmitted to the heating element, and the heating element stops heating the water in the cavity. In this way, when the water volume in the cavity is small, it can avoid the heating element from continuing to heat and causing the phenomenon of dry burning, improving the use safety of the tea cooker and further enhancing the user experience.

[0017] Still further, compared with setting the first water level detection component and the second water level detection component in the form of liquid level probes, setting the first water level detection component and the second water level detection component as non-contact liquid level sensors can avoid setting the water level detection component inside the kettle. On the one hand, it can avoid affecting the hygiene inside the kettle due to the direct contact of the water level detection component with the water in the kettle. On the other hand, it can also avoid drilling holes in the kettle to fix the water level detection component, reducing the installation difficulty of the water level detection component on the kettle, enhancing the grade of the kettle and further improving the user experience.

[0018] Still further, compared with setting the water supply device in the form of including a water storage component and a water outlet component, setting the water supply device in the form of including a filtration component and a water supply component can make the water filtered by the filtration component be transported to the kettle through the water supply component, improving the quality of the water for making tea and eliminating the need for the user to add water, further enhancing the user experience.

[0019] Still further, by enabling the purified water end of the reverse osmosis filtration unit to be selectively connected to the drain pipe or the water supply component, in the case that the tea drinking device is not used for a long time, before the water supply component supplies water to the kettle, the purified water end of the reverse osmosis filtration unit can be first connected to the drain pipe to drain the water in the purified water end of the reverse osmosis filtration unit into the drain pipe, solving the problem of the first cup of water, improving the water quality of the water for making tea and further enhancing the user experience.

[0020] Furthermore, by providing a pressure detection member on the base, it is possible to facilitate the detection of whether the tea brewing device is on the base. By configuring the pressure detection member to be communicatively connected to the water supply device, it is possible to facilitate the transmission of the signal detected by the pressure detection member to the water supply device. As a result, when the tea brewing device is on the base, the water supply device can supply water to the tea brewing device, thereby avoiding the phenomenon of water overflow caused by the water supply device supplying water to the tea brewing device when the tea brewing device is not on the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, in which:

[0022] Figure 1 is a schematic structural diagram of the tea beverage device of the present invention;

[0023] Figure 2 is a schematic diagram of the water circuit connection of the first embodiment of the tea beverage device of the present invention;

[0024] Figure 3 is a schematic diagram of the water circuit connection of the second embodiment of the tea beverage device of the present invention;

[0025] Figure 4 is a schematic diagram of the water circuit connection of the third embodiment of the tea beverage device of the present invention;

[0026] Figure 5 is a schematic structural diagram of the tea brewing device of the present invention;

[0027] Figure 6 is Figure 5 a sectional structural view along line A-A in

[0028] List of reference numerals:

[0029] 1, water supply device; 111, reverse osmosis filtration unit; 112, drain pipe; 113, one-in-two-out solenoid valve; 114, flushing pipe; 1141, flushing solenoid valve; 121, water supply pipe; 122, water supply solenoid valve; 123, first water outlet nozzle; 124, water supply pump; 125, water outlet pipe; 1251, water outlet solenoid valve; 126, second water outlet nozzle; 127, heating member; 2, sensing element; 3, tea brewing device; 31, kettle; 310, cavity; 32, handle; 33, first water level detection member; 34, second water level detection member; 35, heating element; 4, base; 41, draining area; 42, pressure sensor; 51, water inlet; 52, drain outlet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention and are not intended to limit the protection scope of the present invention.

[0031] It should be noted that in the description of the present utility model, the terms indicating directions or positional relationships such as "upper", "lower", "inner", "bottom", etc. are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0032] In addition, it should also be noted that in the description of the present utility model, unless otherwise clearly specified and defined, the terms "installation", "setting", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] It should be noted that the present utility model does not make any special limitation on the specific setting type of the tea beverage device. For example, the tea beverage device can be set as a tea brewing machine, or it can be set as a tea bar machine, or it can be set in any other possible form, etc. Such adjustments and changes to the specific setting type of the tea beverage device do not deviate from the principle and scope of the present utility model and should all be included in the protection scope of the present utility model.

[0034] Next, taking the tea brewing machine as an example, the specific embodiments of the present utility model will be introduced in detail.

[0035] Specifically, please refer to Figure 1 , Figure 1 which is a schematic structural diagram of the tea beverage device of the present utility model.

[0036] As Figure 1 shown, the tea beverage device of the present utility model includes a water supply device 1, a sensing element 2, and a tea brewing device 3. The tea brewing device 3 has a cavity 310. The water supply device 1 is used to supply water to the cavity 310. The sensing element 2 is used to detect whether there is anyone within a preset range. The tea brewing device 3 includes a first water level detection member 33, and the first water level detection member 33 is used to detect the first water level in the cavity 310.

[0037] Among them, the water supply device 1 is communicatively connected to the sensing element 2 so that the water supply device 1 selectively supplies water to the cavity 310 according to the detection signal of the sensing element 2. The water supply device 1 is also communicatively connected to the first water level detection member 33 so that when the water level in the cavity 310 reaches the first water level, the water supply assembly stops supplying water to the cavity 310.

[0038] With such a setting, that is, by setting the sensing element 2, when the sensing element 2 senses someone approaching, a signal can be transmitted to the water supply device 1 so that the water supply device 1 supplies water to the cavity 310, realizing automatic water connection. At the same time, when the first water level detection component 33 detects that the water level in the cavity 310 reaches the first water level, a detection signal can be transmitted to the water supply device 1 to make the water supply device 1 stop supplying water to the cavity 310, avoiding the phenomenon of water overflow, and greatly improving the user experience.

[0039] It should be noted that in practical applications, those skilled in the art can set the sensing element 2 as a human body induction sensor, or, alternatively, the sensing element 2 can be set as a voice induction sensor, or, furthermore, the sensing element 2 can be set in any other possible form, etc. Such adjustments and changes to the specific setting type of the sensing element 2 do not deviate from the principle and scope of the present utility model and should be included in the protection scope of the present utility model.

[0040] In a possible embodiment, the sensing element 2 includes a human body induction sensor.

[0041] In another possible embodiment, the sensing element 2 includes a voice induction sensor.

[0042] In another possible embodiment, the sensing element 2 includes a human body induction sensor and a voice induction sensor.

[0043] Preferably, the sensing element 2 includes a human body induction sensor.

[0044] It should be noted that in practical applications, those skilled in the art can set the sensing element 2 on the water supply device 1, or, alternatively, the water supply device 1 can be set on the tea brewing device 3, or, furthermore, the sensing element 2 can be installed at a position adjacent to the tea drinking device, etc. Such adjustments and changes to the specific setting position of the sensing element 2 do not deviate from the principle and scope of the present utility model and should be included in the protection scope of the present utility model.

[0045] Preferably, the sensing element 2 is set on the water supply device 1. Further preferably, the sensing element 2 is set on the outer shell of the water supply device 1.

[0046] It should be noted that those skilled in the art can set a preset range according to actual needs and select a corresponding sensing element 2.

[0047] Continue to refer to Figure 1 and then refer to Figure 5 and Figure 6 Figure 5 is a schematic structural diagram of the tea brewing device 3 of the present utility model, Figure 6 is Figure 5 ​Schematic cross-sectional structure diagram along line A-A.

[0048] Preferably, as Figure 1 , Figure 5 and Figure 6 shown, the tea brewer 3 of the present utility model further includes a heating element 35 and a second water level detection member 34. The heating element 35 is used to heat the water in the cavity 310, and the second water level detection member 34 is used to detect the second water level in the cavity 310. The heating element 35 is communicatively connected to the second water level detection member 34 so that when the water level in the cavity 310 is lower than the second water level, the heating element 35 stops heating, wherein the first water level is higher than the second water level.

[0049] By providing the heating element 35, it is convenient to heat the water in the cavity 310, thereby facilitating the tea brewing and tea making of the tea brewer 3. By providing the second water level detection member 34, when the second water level detection member 34 detects that the water level in the cavity 310 is lower than the second water level, a signal can be transmitted to the heating element 35, and the heating element 35 stops heating the water in the cavity 310. In this way, when the amount of water in the cavity 310 is small, it can be avoided that the heating element 35 continues to heat and causes dry burning, improving the safety of use of the tea brewer 3 and further enhancing the user experience.

[0050] It should be noted that those skilled in the art can determine the specific water level heights of the first water level and the second water level according to actual needs.

[0051] It should be noted that in practical applications, those skilled in the art can set the heating element 35 as a heating plate, wherein the heating plate is arranged at the bottom of the cavity 310, and the water in the cavity 310 is heated by the heat generated by the heating plate. Alternatively, the heating element 35 can also be set as an electromagnetic heating coil to heat the water in the cavity 310. Or, the heating element 35 can also be set in any other possible form, etc. Such adjustments and changes to the specific setting type of the heating element 35 do not deviate from the principle and scope of the present utility model and should be included in the protection scope of the present utility model.

[0052] Preferably, the heating element 35 is a heating plate, wherein the heating plate is arranged at the bottom of the cavity 310, and the water in the cavity 310 is heated by the heat generated by the heating plate.

[0053] It should be noted that in practical applications, those skilled in the art can set the first water level detection member 33 and the second water level detection member 34 as liquid level probes, and detect the water level in the cavity 310 by contacting the water in the cavity 310 with the liquid level probes. Alternatively, the first water level detection member 33 and the second water level detection member 34 can also be set as non-contact liquid level sensors, and the water level in the cavity 310 can be detected without directly contacting the water in the cavity 310. And so on. Such adjustments and changes to the specific setting forms of the first water level detection member 33 and the second water level detection member 34 do not deviate from the principle and scope of the present invention, and should all be included in the protection scope of the present invention.

[0054] Preferably, as Figure 1 、 Figure 5 and Figure 6 shown, the tea cooker 3 of the present invention includes a kettle 31 and a handle 32 provided on the outer wall of the kettle 31. The first water level detection member 33 and / or the second water level detection member 34 is a non-contact liquid level sensor, and the first water level detection member 33 and / or the second water level detection member 34 is provided between the kettle 31 and the handle 32.

[0055] With such a setting, compared with setting the first water level detection member 33 and the second water level detection member 34 as liquid level probes, setting the first water level detection member 33 and the second water level detection member 34 as non-contact liquid level sensors can avoid setting the water level detection member inside the cavity 310. On the one hand, it can avoid affecting the water quality in the cavity 310 due to the direct contact between the water level detection member and the water in the cavity 310. On the other hand, it can also avoid drilling holes in the kettle 31 to fix the water level detection member, reduce the installation difficulty of the water level detection member on the cavity 310, improve the grade of the tea cooker, and further improve the user experience.

[0056] It should be noted that it is not limited to fixing the first water level detection member 33 and / or the second water level detection member 34 between the kettle 31 and the handle 32. For example, the first water level detection member 33 and / or the second water level detection member 34 can also be pasted on the outer wall of the kettle 31 with glue. And so on. Such adjustments and changes to the specific fixing methods of the first water level detection member 33 and the second water level detection member 34 on the outer wall of the kettle 31 do not deviate from the principle and scope of the present invention, and should all be included in the protection scope of the present invention.

[0057] Preferably, the first water level detection member 33 and / or the second water level detection member 34 are fixed between the kettle 31 and the handle 32. In this way, the installation stability of the first water level detection member 33 and the second water level detection member 34 can be higher. At the same time, the first water level detection member 33 and the second water level detection member 34 can be prevented from being exposed, improving the aesthetics of the kettle 31.

[0058] It should be noted that in practical applications, those skilled in the art can set the first water level detection member 33 and the second water level detection member 34 as capacitance sensors. Or, the first water level detection member 33 and the second water level detection member 34 can also be set as infrared sensors. Or, one of the first water level detection member 33 and the second water level detection member 34 can be set as a capacitance sensor, and the other can be set as an infrared sensor, etc. Such adjustments and changes to the specific setting types of the first water level detection member 33 and the second water level detection member 34 do not deviate from the principles and scope of the present utility model and should all be included in the protection scope of the present utility model.

[0059] Exemplarily, both the first water level detection member 33 and the second water level detection member 34 are infrared sensors.

[0060] It should be noted that in practical applications, those skilled in the art can set the kettle 31 to be made of glass, or the kettle 31 can also be made of stainless steel, or the kettle 31 can also be made of ceramic, etc. Such adjustments and changes to the specific material of the kettle 31 do not deviate from the principles and scope of the present utility model and should all be included in the protection scope of the present utility model.

[0061] Exemplarily, the kettle 31 is made of glass.

[0062] It should be noted that in practical applications, those skilled in the art can set the water supply device 1 to include a water storage member such as a water storage tank and a water outlet member, and the water in the water storage member is transported to the cavity 310 through the water outlet member. Or, the water supply device 1 can also be set to include a filtration component and a water supply component, and the water filtered by the filtration component is transported to the cavity 310 through the water supply component, etc. Such adjustments and changes to the specific setting types of the water supply device 1 do not deviate from the principles and scope of the present utility model and should all be included in the protection scope of the present utility model.

[0063] Continue to refer to Figure 1 and then refer to Figure 2 Figure 2 is a schematic diagram of the waterway connection of the first embodiment of the tea beverage device of the present utility model.

[0064] Preferably, as​Figure 1 and Figure 2 As shown in Figure 2 , the water supply device 1 includes a filtering component and a water supply component. The water supply component includes a water supply pipe 121, a water supply solenoid valve 122, and a first water outlet nozzle 123. One end of the water supply pipe 121 is communicated with the purified water end of the filtering component, and the other end of the water supply pipe 121 is communicated with the first water outlet nozzle 123. The water supply solenoid valve 122 is arranged on the water supply pipe 121 and is used to control the on-off of the water supply pipe 121. The tea brewer 3 is arranged below the first water outlet nozzle 123, and the water supply solenoid valve 122 is communicatively connected with the sensing element 2.

[0065] With such an arrangement, compared with the form in which the water supply device 1 is arranged to include a water storage member and a water outlet member, arranging the water supply device 1 to include a filtering component and a water supply component can enable the water filtered by the filtering component to be transported into the kettle 31 through the water supply component, improving the quality of the water used for making tea and eliminating the need for the user to add water, further enhancing the user experience.

[0066] It should be noted that in practical applications, those skilled in the art can arrange the water supply component to transport the water at the purified water end of the filtering component into the water supply pipe 121 by gravity to supply water to the kettle 31, or alternatively, can also arrange the water supply component to pump the water at the purified water end of the filtering component into the water supply pipe 121 through a water supply pump 124 to supply water to the kettle 31, etc. Such flexible adjustments and changes do not deviate from the principle and scope of the present utility model and should all be included within the protection scope of the present utility model.

[0067] Preferably, as Figure 2 shown, the water supply component further includes a water supply pump 124. The water supply pump 124 is used to transport the water at the purified water end of the filtering component into the water supply pipe 121, and the sensing element 2 is also communicatively connected with the water supply pump 124.

[0068] It should be noted that in practical applications, those skilled in the art can arrange the water supply component to only have the first water outlet nozzle 123 (as Figure 2 shown), with the tea brewer 3 located below the first water outlet nozzle 123, or alternatively, can also arrange the water supply component to include multiple water outlet nozzles (as Figure 3 shown, the water supply component has a first water outlet nozzle 123 and a second water outlet nozzle 126), where the tea brewer 3 is located below the first water outlet nozzle 123 and the second water outlet nozzle 126 is used for the user to draw water, etc. Such adjustments and changes to the specific arrangement form of the water supply component do not deviate from the principle and scope of the present utility model and should all be included within the protection scope of the present utility model.

[0069] Next, referring to Figure 3 , Figure 3 is a schematic diagram of the water circuit connection of the second embodiment of the tea beverage device of the present utility model.

[0070] Preferably, as Figure 3 shown, the water supply assembly further includes a water outlet pipe 125, a water outlet solenoid valve 1251, and a second water outlet nozzle 126. One end of the water outlet pipe 125 is communicated with the purified water end of the filtration assembly through a water supply pump 124, the other end of the water outlet pipe 125 is communicated with the second water outlet nozzle 126, and the water outlet solenoid valve 1251 is arranged on the water outlet pipe 125 and is used to control the on-off of the water outlet pipe 125.

[0071] With such a setting, while the water supply assembly supplies water to the kettle 31, it is also convenient for the user to draw water through the second water outlet nozzle 126, so as to realize the ability to boil tea and draw water simultaneously, further improving the user experience.

[0072] Preferably, as Figure 2 and Figure 3 shown, the water supply assembly further includes a heating member 127, and the heating member 127 is used to heat the water flowing out from the purified water end of the filtration assembly.

[0073] By setting the heating member 127, it is convenient for the water supply assembly to supply hot water or boiling water into the kettle 31, and then provide tea-making water that meets the tea-making requirements to the kettle 31, further improving the user experience.

[0074] It should be noted that in practical applications, those skilled in the art can set the heating member 127 as an instant heating module, or can also set the heating member 127 as a resistive heating module, etc. Such adjustments and changes to the specific setting type of the heating member 127 do not deviate from the principle and scope of the present invention, and should all be included in the protection scope of the present invention.

[0075] Preferably, the heating member 127 is an instant heating module.

[0076] It should be noted that in practical applications, those skilled in the art can set the filtration assembly to include a reverse osmosis filtration unit 111, or can also set the filtration assembly to include an ultrafiltration filtration unit, or can further set the filtration assembly to include a composite filter element including the reverse osmosis filtration unit 111, etc. Such adjustments and changes to the specific setting type of the filtration assembly do not deviate from the principle and scope of the present invention, and should all be included in the protection scope of the present invention.

[0077] Next, refer to Figure 4 , Figure 4 which is a schematic diagram of the water circuit connection of the third embodiment of the tea beverage device of the present invention.

[0078] Preferably, as Figure 4As shown, the filtration component includes a reverse osmosis filtration unit 111 and a drain pipe 112. The water inlet end of the reverse osmosis filtration unit 111 is communicated with the water inlet 51 of the tea beverage device. The purified water end of the reverse osmosis filtration unit 111 can be selectively communicated with the drain pipe 112 or the water supply pipe 121, and the drain pipe 112 can be communicated with the drain outlet 52 of the tea beverage device.

[0079] Through such a setting, that is, by enabling the purified water end of the reverse osmosis filtration unit 111 to be selectively communicated with the drain pipe 112 or the water supply pipe 121, it is possible, when the tea beverage device is not used for a long time, before the water supply component supplies water to the kettle 31, to first communicate the purified water end of the reverse osmosis filtration unit 111 with the drain pipe 112, so as to drain the water in the purified water end of the reverse osmosis filtration unit 111 into the drain pipe 112, and then communicate the purified water end of the reverse osmosis filtration unit 111 with the water supply pipe 121, solving the problem of "the TDS value of the first cup of water being relatively high", improving the water quality for making tea, and further enhancing the user experience.

[0080] Preferably, as Figure 4 shown, the filtration component further includes a one-inlet two-outlet solenoid valve 113. The purified water end of the reverse osmosis filtration unit 111 is communicated with the water inlet of the one-inlet two-outlet solenoid valve 113, and the water outlets of the one-inlet two-outlet solenoid valve 113 are respectively communicated with the drain pipe 112 and the water supply pipe 121. The sensing element 2 is also communicatively connected to the one-inlet two-outlet solenoid valve 113.

[0081] Through such a setting, it is possible to transmit the detection signal of the sensing element 2 to the one-inlet two-outlet solenoid valve 113. When the tea beverage device is not used for a long time, it is convenient to switch the one-inlet two-outlet solenoid valve 113 so that the water inlet is communicated with the drain pipe 112, and then it is convenient to convey the water at the purified water end of the reverse osmosis filtration unit 111 into the drain pipe 112, preventing the water with a relatively high TDS value in the reverse osmosis filtration unit 111 from being conveyed to the water supply pipe 121, thereby avoiding the inflow of water with poor quality into the kettle 31 and further enhancing the user experience.

[0082] It should be noted that when the tea beverage device is not used for a long time (such as 24 hours), it will cause the TDS value at the purified water end of the reverse osmosis membrane to be relatively high, resulting in the problem of "the TDS value of the first cup of water being relatively high". When the sensing element 2 detects that there is someone within a preset range, it transmits a signal to the one-inlet two-outlet solenoid valve 113, and the one-inlet two-outlet solenoid valve 113 switches so that the water inlet is communicated with the drain pipe 112, and then the water remaining in the reverse osmosis membrane flows into the drain pipe 112. After a preset time, the one-inlet two-outlet solenoid valve 113 is switched again so that the water inlet is communicated with the water supply pipe 121 to realize water supply to the cavity 310.

[0083] It should be noted that it is not limited to setting a one-in-two-out solenoid valve 113 to enable the purified water end of the reverse osmosis filtration unit 111 to selectively communicate with the drain pipe 112 or the water supply pipe 121. For example, control valves can also be respectively set on the drain pipe 112 and the water supply pipe 121, and the purified water end of the reverse osmosis filtration unit 111 can be selectively communicated with the drain pipe 112 or the water supply pipe 121 by opening and closing the control valves. And so on. Such flexible adjustments and changes do not deviate from the principle and scope of the present utility model and should be included in the protection scope of the present utility model. Of course, preferably, a one-in-two-out solenoid valve 113 is set to enable the purified water end of the reverse osmosis filtration unit 111 to selectively communicate with the drain pipe 112 or the water supply pipe 121.

[0084] Preferably, the tea beverage device of the present utility model further includes a flushing pipe 114 and a flushing solenoid valve 1141 provided on the flushing pipe 114. One end of the flushing pipe 114 is communicated with the waste water end of the reverse osmosis filtration unit 111, and the other end of the flushing pipe 114 is communicated with the drain outlet 52 of the tea beverage device, so as to flush the reverse osmosis filtration unit 111.

[0085] Preferably, as Figures 1 to 4 shown, the tea beverage device further includes a base 4, the kettle 31 is arranged on the base 4, and a pressure detection sensor (not shown in the figure) is also arranged on the base 4. The pressure detection sensor is communicatively connected with the water supply device 1.

[0086] By providing the base 4, it is convenient to place the kettle 31 on the base 4, further improving the user experience. By providing a pressure detection component on the base 4, it is convenient to detect whether the kettle 31 is on the base 4. By setting the pressure detection component to be communicatively connected with the water supply device 1, it is convenient to transmit the signal detected by the pressure detection component to the water supply device 1. Furthermore, when the kettle 31 is located on the base 4, the water supply device 1 supplies water to the kettle 31, which can avoid the phenomenon of water overflow when the water supply device 1 supplies water to the kettle 31 when the kettle 31 is not on the base 4.

[0087] It should be noted that the base 4 can be arranged on the water supply device 1 and connected to the outer shell of the water supply device 1, or the base 4 can also be set to be separated from the outer shell of the water supply device 1. And so on. Such adjustments and changes to the specific installation position of the base 4 do not deviate from the principle and scope of the present utility model and should be included in the protection scope of the present utility model.

[0088] Exemplarily, the base 4 is separated from the outer shell of the water supply device 1.

[0089] Preferably, as Figures 1 to 3 shown, a water draining area 41 is also arranged on the base 4 to catch the water droplets dripping from the first water outlet 123 or the second water outlet 126.

[0090] Preferably, the tea beverage device further includes a controller (not shown in the figure), and the sensing element 2, the water supply device 1, the first water level detection member 33, the second water level detection member 34, and the pressure detection sensor are all communicatively connected to the controller.

[0091] It should be noted that it is not limited to communicatively connecting the sensing element 2, the water supply device 1, the first water level detection member 33, and the second water level detection member 34 to the controller. For example, the sensing element 2, the water supply device 1, the first water level detection member 33, and the second water level detection member 34 can also be set to be communicatively connected to the user's mobile device, where the user's mobile device is communicatively connected to the tea beverage device, and so on. Such flexible adjustments and changes do not deviate from the principles and scope of the present invention and should all be included within the protection scope of the present invention. Of course, preferably, the sensing element 2, the water supply device 1, the first water level detection member 33, and the second water level detection member 34 are all communicatively connected to the controller.

[0092] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the present invention.

Claims

1. A tea beverage device, characterized in that, The tea brewing device includes a water supply device, a sensing element, and a tea brewer. The tea brewer has a cavity. The water supply device is used to supply water to the cavity. The sensing element is used to detect whether there is a person within a preset range. The tea brewer includes a first water level detection component, which is used to detect the first water level in the cavity. Wherein, the water supply device is communicatively connected to the sensing element so that the water supply device selectively supplies water to the cavity according to the detection signal of the sensing element. The water supply device is also communicatively connected to the first water level detection component so that when the water level in the cavity reaches the first water level, the water supply device stops supplying water to the cavity.

2. The tea beverage device according to claim 1, wherein The sensing element includes a human body induction sensor and / or a voice induction sensor.

3. The tea beverage device according to claim 1, wherein, The tea brewer further includes a heating element and a second water level detection component. The heating element is used to heat the water in the cavity. The second water level detection component is used to detect the second water level in the cavity. The heating element is communicatively connected to the second water level detection component. Wherein, the first water level is higher than the second water level.

4. The tea beverage device according to claim 3, wherein The tea brewer includes a kettle and a handle provided on the outer wall of the kettle. The cavity is formed inside the kettle. The first water level detection component and / or the second water level detection component is a non-contact liquid level sensor, and the first water level detection component and / or the second water level detection component is provided between the kettle and the handle.

5. The tea beverage device according to claim 4, wherein The first water level detection component and / or the second water level detection component is a capacitance sensor or an infrared sensor.

6. The tea beverage device according to claim 1, wherein The water supply device includes a filtering component and a water supply component. The water supply component includes a water supply pipe, a water supply solenoid valve, and a first water outlet. One end of the water supply pipe is communicated with the purified water end of the filtering component, and the other end of the water supply pipe is communicated with the first water outlet. The water supply solenoid valve is arranged on the water supply pipe and is used to control the on-off of the water supply pipe. The tea brewer is located below the first water outlet, and the water supply solenoid valve is communicatively connected to the sensing element.

7. The tea beverage device according to claim 6, characterized in that, The water supply component further includes a water supply pump, which is used to transport the water at the purified water end of the filtering component into the water supply pipe. The sensing element is also communicatively connected to the water supply pump.

8. The tea beverage device according to claim 6, wherein, The filtering component includes a reverse osmosis filtering unit and a drain pipe. The water inlet end of the reverse osmosis filtering unit is communicated with the water inlet of the tea brewing device, and the purified water end of the reverse osmosis filtering unit can be selectively communicated with the drain pipe or the water supply pipe.

9. The tea beverage device according to claim 8, wherein, The filtering component further includes a one-in-two-out solenoid valve. The purified water end of the reverse osmosis filtering unit is communicated with the water inlet of the one-in-two-out solenoid valve. The water outlets of the one-in-two-out solenoid valve are respectively communicated with the drain pipe and the water supply component. The sensing element is also communicatively connected to the one-in-two-out solenoid valve.

10. The tea beverage device according to claim 1, characterized in that, The tea brewing device further includes a base. The tea brewer is arranged on the base, and a pressure detection sensor is also arranged on the base. The pressure detection sensor is communicatively connected to the water supply device.

Images