CN113842036A - Temperature-adjusting electric kettle - Google Patents
Temperature-adjusting electric kettle Download PDFInfo
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- CN113842036A CN113842036A CN202111205054.8A CN202111205054A CN113842036A CN 113842036 A CN113842036 A CN 113842036A CN 202111205054 A CN202111205054 A CN 202111205054A CN 113842036 A CN113842036 A CN 113842036A
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21008—Water-boiling vessels, e.g. kettles electrically heated
- A47J27/21041—Water-boiling vessels, e.g. kettles electrically heated with heating elements arranged outside the water vessel
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/32—Time-controlled igniting mechanisms or alarm devices
Abstract
The application provides a temperature-regulating electric kettle includes: the device comprises a shell, a cover body, a normal-temperature water tank, a high-temperature water tank, a water suction pump, a temperature-adjusting water outlet device, a control device, a heating device and a water outlet pipe. The cover body is movably connected above the shell; the normal temperature water tank and the high temperature water tank are positioned in the shell and are communicated through a pipeline provided with a water suction pump; temperature sensing probes are arranged in the normal-temperature water tank and the high-temperature water tank, and a normal-temperature water outlet and a high-temperature water outlet are respectively arranged at the bottom of the water tank; the normal temperature water outlet and the high temperature water outlet are communicated with a water outlet pipe through a temperature-adjusting water outlet device; the heating device is positioned at the bottom of the high-temperature water tank; the temperature sensing probe, the water suction pump, the temperature-adjusting water outlet device and the heating device are electrically connected with the control device. The temperature-adjusting electric kettle can obtain water with different temperatures under the condition that a cold water container is not required to be additionally prepared, and cooling water is manually added or a heating device is additionally arranged to boil the cooling water. The problem of when obtaining different temperature water, the operation is inconvenient unhygienic is solved.
Description
Technical Field
The application relates to the technical field of household appliances, in particular to a temperature-adjusting electric kettle.
Background
The traditional electric kettle can keep the water temperature at a preset temperature according to the requirement, and the water at the preset temperature can be drunk without waiting for the water in the kettle to be heated or cooled when the water is used. However, with the improvement of living standard, people have more and more diversified requirements on the temperature of drinking water, and not only normal-temperature water is often drunk, but also high-temperature water is sometimes needed for making tea and noodles, and honey, milk powder and the like are diluted by medium-temperature water.
However, the traditional electric kettle can only set water with one temperature, and when people need water with other temperatures, the set water with higher temperature is often mixed with the water with normal temperature which is cooled in advance to obtain the water with the temperature between the high-temperature water and the water with normal temperature. Therefore, a water container is needed to be prepared for containing cooling water, and when the water cooling device is used, the water is firstly boiled and then poured into the cooling container for cooling; or pouring water into a heatable water container to boil, and then cooling the water in the water container, which is inconvenient to operate. And the cooling water is contacted with the external environment in a large area in the processes of adding water and taking water, so the operation is not sanitary.
Disclosure of Invention
The application provides a temperature-adjusting electric kettle, does not need to prepare in addition cooling water container and add to the cooling water, also does not need to prepare in addition heating device and boil the cooling water, and realization that can be convenient obtains the water of different temperatures according to different demands. Solves the problems of inconvenient and unsanitary operation when people obtain water with different temperatures.
The application provides a temperature-regulating electric kettle which comprises a shell, a cover body, a normal-temperature water tank, a high-temperature water tank, a water suction pump, a temperature-regulating water outlet device, a control device, a heating device and a water outlet pipe;
the cover body is arranged above the shell and is movably connected with the shell;
the normal-temperature water tank and the high-temperature water tank are arranged in the shell and are box bodies with openings at the upper parts; the normal-temperature water tank is communicated with the high-temperature water tank through a pipeline; the water suction pump is arranged on a pipeline communicated between the normal-temperature water tank and the high-temperature water tank;
a first temperature sensing probe is arranged in the normal-temperature water tank; a normal-temperature water outlet is formed in the bottom of the normal-temperature water tank; a second temperature sensing probe is arranged in the high-temperature water tank; the bottom of the high-temperature water tank is provided with a high-temperature water outlet;
the normal-temperature water outlet and the high-temperature water outlet are respectively communicated with the water inlet end of the temperature-adjusting water outlet device; the water outlet pipe is communicated with the water outlet end of the temperature-adjusting water outlet device;
the heating device is arranged in the shell and is positioned at the bottom of the high-temperature water tank;
the first temperature sensing probe, the second temperature sensing probe, the water suction pump, the temperature-adjusting water outlet device and the heating device are electrically connected with the control device.
Further, the temperature-adjusting water outlet device comprises: the system comprises a normal-temperature water pipe, a high-temperature water pipe, a first flow control valve, a second flow control valve, a water mixing valve and a water outlet pump;
one end of the normal-temperature water pipe is connected with the normal-temperature water outlet, and the other end of the normal-temperature water pipe is connected with the water inlet of the water mixing valve through a first flow control valve; one end of the high-temperature water pipe is connected with the high-temperature water outlet, and the other end of the high-temperature water pipe is connected with the water inlet of the water mixing valve through a second flow control valve;
the water inlet of the water outlet pump is communicated with the water outlet of the water mixing valve; the water outlet of the water outlet pump is connected with one end of the water outlet pipe, and the other end of the water outlet pipe is positioned outside the shell;
the first flow control valve, the second flow control valve and the water outlet pump are respectively electrically connected with the control device.
Further, the cover body comprises a normal-temperature water tank cover and a high-temperature water tank cover;
the normal-temperature water tank cover is arranged above the normal-temperature water tank; the upper part of the normal-temperature water tank cover is provided with heat dissipation holes, and the bottom of the normal-temperature water tank cover is provided with bulges; the high-temperature water tank cover is arranged above the high-temperature water tank; the bottom of the high-temperature water tank cover is provided with a bulge; the bottom surface of the high-temperature water tank cover is provided with a first heat preservation layer; and a second heat-insulating layer is arranged on the outer wall of the high-temperature water tank body.
Furthermore, the high-temperature water tank cover is provided with a through exhaust hole;
one end of the exhaust hole is opened in the high-temperature water tank, and the other end of the exhaust hole is opened outside the high-temperature water tank cover;
and an exhaust valve is arranged at an opening of the exhaust hole positioned outside the high-temperature water tank cover.
Furthermore, the temperature-regulating electric kettle also comprises a water supplementing pipe and a water supplementing pump;
one end of the water replenishing pipe is opened in the high-temperature water tank, and the other end of the water replenishing pipe is communicated with an external water source through the water replenishing pump; the water replenishing pump is electrically connected with the control device.
Further, a first water level sensing probe is arranged in the normal-temperature water tank; a second water level sensing probe is arranged in the high-temperature water tank; the first water level sensing probe and the second water level sensing probe are electrically connected with the control device.
Further, the control device comprises a controller and a control panel; the control panel is located outside the shell and electrically connected with the controller.
According to the technical scheme, the temperature-adjusting electric kettle comprises: the device comprises a shell, a cover body, a normal-temperature water tank, a high-temperature water tank, a water suction pump, a temperature-adjusting water outlet device, a control device, a heating device and a water outlet pipe; the cover body is arranged above the shell and is movably connected with the shell; the normal temperature water tank and the high temperature water tank are arranged in the shell and are communicated through a pipeline; the water suction pump is arranged on a pipeline communicated with the water suction pump; a first temperature sensing probe is arranged in the normal-temperature water tank, and a normal-temperature water outlet is formed in the bottom of the water tank; a second temperature sensing probe is arranged in the high-temperature water tank, and a high-temperature water outlet is formed in the bottom of the water tank; the normal temperature water outlet and the high temperature water outlet are communicated with a water outlet pipe through a temperature-adjusting water outlet device; the heating device is arranged at the bottom of the high-temperature water tank; the first temperature sensing probe, the second temperature sensing probe, the water suction pump, the temperature-adjusting water outlet device and the heating device are electrically connected with the control device. The application provides a temperature-adjusting electric kettle, can be in need not preparing in addition the cooling water container and carry out artifical the interpolation to the cooling water, also need not to prepare in addition under the heating device condition of boiling the cooling water, convenient sanitary obtains the water of multiple different temperatures. The problem of when people obtain the water of different temperatures simultaneously, the operation is inconvenient and unhygienic is solved.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a temperature-regulating electric kettle of the present application;
FIG. 2 is a schematic view of the cover and the water tank;
FIG. 3 is a schematic structural view of a temperature-regulating water outlet device;
FIG. 4 is a flow chart of a temperature-adjusting water outlet device;
FIG. 5 is a schematic view of the exhaust device and the water replenishing device.
Illustration of the drawings:
wherein, 1-shell; 2-a cover body; 21-normal temperature water tank cover; 211-heat dissipation holes; 22-high temperature water tank cover; 221-air vent; 222-a vent valve; 223-a first insulating layer; 3-a normal temperature water tank; 31-a first temperature sensing probe; 32-a normal temperature water outlet; 33-a first water level sensing probe; 4-high temperature water tank; 41-a second temperature sensing probe; 42-high temperature water outlet; 43-a second insulating layer; 44-a second water level sensing probe; 5-a water suction pump; 6-temperature-adjusting water outlet device; 61-normal temperature water pipe; 62-high temperature water pipe; 63-a first flow control valve; 64-a second flow control valve; 65-a water mixing valve; 66-water outlet pump; 7-a control device; 71-a controller; 72-a control panel; 8-a heating device; 9-water outlet pipe; 90-water replenishing pipe; 91-make up water pump.
Detailed Description
The application provides a temperature-adjusting electric kettle, when can obtain the water that needs the temperature immediately, need not prepare separately cooling water container and carry out artifical the interpolation to the cooling water, also need not prepare in addition that heating device boils the cooling water, and operation convenient and fast more satisfies people's diversified water demand day by day. The temperature-regulating electric kettle is widely applied to household and commercial places such as hotels, restaurants, writing rooms, schools and the like. According to different use environments and water requirements, parameters such as the appearance, the structure and the size of the temperature-adjustable electric kettle can be adjusted to adapt to different requirements.
Referring to fig. 1, a schematic structural diagram of a temperature-regulating electric kettle of the present application is shown; referring to fig. 2, a schematic view of the cover and the water tank is shown. As shown in fig. 1 and 2, the temperature-regulating electric kettle provided by the application comprises: the device comprises a shell 1, a cover body 2, a normal-temperature water tank 3, a high-temperature water tank 4, a water suction pump 5, a temperature-adjusting water outlet device 6, a control device 7, a heating device 8 and a water outlet pipe 9;
in this embodiment, the casing 1 is a hollow barrel-shaped structure surrounded by a bottom and a side wall, and two water storage containers, namely a normal-temperature water tank 3 and a high-temperature water tank 4, are arranged inside the casing. The upper part of the shell 1 is provided with a cover body 2, and the cover body 2 is movably connected with the shell 1; when the cover body 2 is closed, the bottom surface of the cover body 2 is respectively attached to the upper edges of the shell 1, the normal-temperature water tank 3 and the high-temperature water tank 4, so that the shell 1, the normal-temperature water tank 3 and the high-temperature water tank 4 form independent closed spaces;
a first temperature sensing probe 31 is arranged in the normal temperature water tank 3, a second temperature sensing probe 41 is arranged in the high temperature water tank 4, and the first temperature sensing probe 31 and the second temperature sensing probe 41 are respectively and electrically connected with the control device 7;
the bottom parts of the normal-temperature water tank 3 and the high-temperature water tank 4 are provided with communicated pipelines, the pipelines are provided with a water suction pump 5, and the water suction pump 5 is electrically connected with a control device 7;
the bottoms of the normal-temperature water tank 3 and the high-temperature water tank 4 are respectively provided with a water outlet, namely a normal-temperature water outlet 32 and a high-temperature water outlet 42; the two water outlets are respectively communicated with the water inlet end of the temperature-adjusting water outlet device 6; the water outlet end of the temperature-adjusting water outlet device 6 is connected with a water outlet pipe 9; the temperature-adjusting water outlet device 6 is electrically connected with the control device 7;
the heating device 8 is arranged at the bottom of the high-temperature water tank 4 and is electrically connected with the control device 7.
In the working process of the embodiment, water is added into the high-temperature water tank 4 in advance, the operation control device 7 sends out a heating instruction, and the heating device 8 executes a heating command to heat the high-temperature water tank 4; after the water is boiled, the control device 7 receives the temperature information of the second temperature sensing probe 41 arranged in the high temperature water tank 4, and sends a stop instruction to the heating device 8 according to the preset value, and the heating device 8 stops heating the finger.
The operation control device 7 sends a water absorption instruction to the water absorption pump 5, the water absorption pump 5 starts to work, boiled water in the high-temperature water tank 4 is conveyed to the normal-temperature water tank 3 through a pipeline between the normal-temperature water tank 3 and the high-temperature water tank 4, and after a preset water level is reached, the control device 7 sends a water absorption stopping instruction to the water absorption pump 5 to stop water conveying. The hot water is cooled in a normal-temperature water tank 3 until the water temperature is reduced to the room temperature for later use;
preferably, a first water level sensing probe 33 may be disposed in the normal temperature water tank 3, and a water level value for starting the water absorption instruction is preset, and when the first water level sensing probe 33 detects that the water level in the normal temperature water tank 3 is lower than the set water level value, the control device 7 sends the water absorption instruction to the water suction pump 5 to send water; when the first water level sensing probe 33 detects that the water level in the normal temperature water tank 3 reaches the set water level value, the control device 7 sends a command of stopping water suction to the water suction pump 5 to stop water delivery.
Preferably, a second water level sensing probe 44 may be disposed in the high temperature water tank 4, and when the second water level sensing probe 44 detects that the water level in the high temperature water tank 4 is insufficient, water is refilled into the high temperature water tank 4, and the heating device 8 repeats the water boiling operation until the water boils and stops working for standby.
When water is taken, the temperature-adjusting water outlet device 6 adjusts the water flow of the normal-temperature water outlet 32 arranged at the bottom of the normal-temperature water tank 3 and the water flow of the high-temperature water outlet 42 arranged at the bottom of the high-temperature water tank 4 according to the required water temperature, so that the normal-temperature water and the high-temperature water flowing out from the two water outlets are mixed according to a certain proportion, and the mixed water reaching the required temperature is delivered to the outside of the shell 1 through the water outlet pipe 9 for use.
Referring to fig. 3, a schematic structural diagram of the temperature-adjusting water outlet device is shown; FIG. 4 is a flow chart of a temperature-adjusting water outlet device;
as shown in fig. 3 and 4, in the water intake process, the process of adjusting the water intake amount of the two water tanks by the temperature-adjusting water outlet device 6 and mixing and delivering the outlet water of the two water tanks can be completed by the normal temperature water pipe 61, the high temperature water pipe 62, the first flow control valve 63, the second flow control valve 64, the mixing valve 65 and the water outlet pump 66.
When water is taken, the water outlet pump 66 is started by receiving an instruction of the control device 7, so that normal-temperature water generates suction force flowing from the normal-temperature water tank 3 to the water outlet pipe 9; the high-temperature water generates suction from the high-temperature water tank 4 toward the water outlet pipe 9. Under the action of suction, water in the normal-temperature water tank 3 flows through the normal-temperature water outlet 32, the first flow control valve 63, the water mixing valve 65 and the water outlet pump 66 in the normal-temperature water pipe 61 in sequence and flows to the water outlet pipe 9; meanwhile, under the action of suction, the water in the high-temperature water tank 4 flows through the high-temperature water outlet 42, the second flow control valve 64, the water mixing valve 65 and the water outlet pump 66 in sequence in the high-temperature water pipe 62, and flows to the water outlet pipe 9.
The two streams of water of the normal temperature water and the high temperature water are converged and mixed at the water mixing valve 65, and the temperature of the mixed water is between the water temperatures in the normal temperature water tank 3 and the high temperature water tank 4. The temperature of the mixed water is determined by the size of the two water flows. In the embodiment of the present application, the size control of two water flows is accomplished through the flow control valve, specifically:
when water with higher temperature is needed, the flow of the first flow control valve 63 is reduced to reduce the flow of normal temperature water, or the flow of the second flow control valve 64 is increased to increase the flow of high temperature water, or the flow of the first flow control valve 63 is reduced and the flow of the second flow control valve 64 is increased at the same time. Conversely, when water with a lower temperature is required, the flow rate of the first flow control valve 63 can be increased to increase the flow rate of normal temperature water, or the flow rate of the second flow control valve 64 can be decreased to decrease the flow rate of high temperature water, or the flow rate of the first flow control valve 63 can be increased and the flow rate of the second flow control valve 64 can be decreased at the same time.
Preferably, in order to further make the mixed water temperature more accurate, a first temperature sensing probe 31 and a second temperature sensing probe 41 are respectively provided inside the normal-temperature water tank 3 and the high-temperature water tank 4. The two temperature sensing probes can detect the temperature t of the normal-temperature water in the normal-temperature water tank 3 in real time1And the temperature t of the high-temperature water in the high-temperature water tank 42。
According to a heat calculation formula: q is cm · Δ t, (where Q represents an amount of heat absorbed or released, c represents a specific heat capacity, m represents a mass of liquid, and Δ t represents an increased or decreased temperature.)
Therefore, the following steps are carried out:
q absorption is cm1(t–t1)
Wherein Q represents the heat absorbed by the normal temperature water, c represents the specific heat capacity of the water, and m1Represents the mass of water at normal temperature, t1Indicates the temperature of water at normal temperature, and t indicates the temperature after mixing.
Q is equal to cm2(t2-t)
Wherein Q represents the heat quantity released by the high-temperature water, c represents the specific heat capacity of the water, and m2Indicates the quality of the high-temperature water, t2The temperature of the high-temperature water is indicated, and t is the temperature after mixing.
According to the principle that when two kinds of temperature liquids are mixed, the absorbed heat and the released heat are equal, it can be known that: q is put when absorbing
I.e. cm1(t–t1)＝cm2(t2-t)
Then m is obtained1/m2＝(t2-t)/(t–t1)
Namely mixing to obtain water with the temperature t, wherein the mass mixing ratio of the normal-temperature water to the high-temperature water is as follows: (t)2-t)/(t–t1)。
The flow ratio of the normal temperature water to the high temperature water is as follows: (t)2-t)/(t–t1)
According to the temperature t of the normal temperature water detected by the temperature sensing probe1High temperature water temperature t2And the temperature t of the mixed water can be calculated to obtain the flow ratio value of the normal temperature water and the high temperature water. And adjusting the first flow control valve 63 and the second flow control valve 64 according to the obtained flow ratio value, so that the two water flows flowing through the two control valves are merged to obtain mixed water with the required temperature.
Preferably, the cover body 2 comprises a normal-temperature water tank cover 21 and a high-temperature water tank cover 22; the normal temperature water tank cover 21 is located above the normal temperature water tank 3, and the high temperature water tank cover 22 is located above the high temperature water tank 4, and is hinged to the casing 1 respectively, so that the normal temperature water tank 3 and the high temperature water tank 4 are opened and closed respectively. And the bottom of the normal temperature water tank cover 21 and the bottom of the high temperature water tank cover 22 are provided with bulges, when the normal temperature water tank cover 21 and the high temperature water tank cover 22 are covered, the bulges at the bottom of the normal temperature water tank cover 21 are embedded into the upper opening of the normal temperature water tank 3, and the bulges at the bottom of the high temperature water tank cover 22 are embedded into the upper opening of the high temperature water tank 4.
The isolation effect of two water tank spaces and casing space has been strengthened to aforementioned scheme, makes between the inner space of two water tanks to and with the better isolation of casing 1's inner space, alleviate the harm of steam to the part that sets up in casing 1 when reducing calorific loss.
Because the water in the normal-temperature water tank 3 is boiled in the high-temperature water tank 4 and is conveyed through the pipeline between the two water tanks, the temperature is higher, and the water needs to be cooled for standby. Therefore, in order to promote the water in the normal temperature water tank 3 to be rapidly cooled, the normal temperature water tank cover 21 is provided with the heat dissipation holes 211, and the heat dissipation holes 211 enable the internal space of the normal temperature water tank 3 to be communicated with the external space of the shell 1, so that the cooling speed of the water in the normal temperature water tank 3 is accelerated.
In order to further reduce the heat loss of the water in the high-temperature water tank 4, in the present embodiment, a first heat insulating layer 223 is provided on the high-temperature water tank cover 22; and a second insulating layer 43 is arranged on the outer wall of the box body of the high-temperature water tank (4).
The temperature of the water in the high-temperature water tank 4 is detected by the second temperature sensing probe 41, and when the temperature of the water decreases, the controller 7 gives a reheating command to the heater 8 to heat the water in the high-temperature water tank 4 to a predetermined temperature and then stops heating.
In this embodiment, a temperature value for starting reheating and a temperature value for stopping reheating may be preset, and when the second temperature sensing probe 41 detects that the temperature of the water in the high-temperature water tank 4 is reduced to the preset reheating temperature value, the control device 7 sends a reheating instruction, and the heating device 8 starts reheating; when the water temperature in the high-temperature water tank 4 rises to a preset temperature value for stopping reheating, the control device 7 sends a command for stopping reheating, and the heating device 8 stops reheating.
By adopting the scheme, the water in the high-temperature water tank 4 can be maintained at the set temperature for a long time, and people can take the water at any time conveniently.
Preferably, in the embodiment of the present application, the high temperature water tank cover 22 is provided with a through exhaust hole 221; the exhaust hole 221 has one end opened in the high temperature water tank 4 and the other end opened outside the high temperature water tank cover 22, and an exhaust valve 222 is provided at the opening outside the high temperature water tank cover 22.
A large amount of steam is generated when the water in the high temperature water tank 4 is boiled, and pressure is generated inside the high temperature water tank 4. The exhaust hole 221 and the exhaust valve 222 can exhaust water vapor in time, so as to avoid explosion caused by over-pressure.
Preferably, the temperature-regulating electric kettle provided by the application is additionally provided with a water supplementing device, specifically a water supplementing pipe 90 and a water supplementing pump 91; when the water amount in the high-temperature water tank 4 is insufficient, the control device 7 sends a water supplementing instruction to the water supplementing pump 91, and the water supplementing pump 91 is started; under the action of the water replenishing pump 91, an external water source enters the high-temperature water tank 4 through the water replenishing pipe 90 for replenishing water; when the water amount meets the requirement, the water replenishing pump 91 stops working, and the water replenishing operation is completed.
In the implementation process of the embodiment, a water level value for starting the water supplementing instruction can be preset, and when the second water level sensing probe 44 detects that the water level in the high-temperature water tank 4 is lower than the preset water level value, the control device 7 sends the water supplementing instruction to the water supplementing pump 91, and the water supplementing pump 91 starts supplementing water; when the second water level sensing probe 44 detects that the water level in the high temperature water tank 4 reaches the predetermined water level value, the control device 7 sends a water replenishing stopping instruction to the water replenishing pump 91, and the water replenishing pump 91 stops replenishing water.
This scheme has realized moisturizing under the condition that need not to open high temperature water tank lid 22, has avoided the splash when artifical moisturizing to high temperature water tank 4, has alleviateed intensity of labour simultaneously.
In the present embodiment, the control device 7 includes a controller 71 and a control panel 72; the control panel 72 is located outside the housing 1 and electrically connected to the controller 71.
Through the control panel 72 arranged outside, a user can conveniently and quickly input a control command to the controller 71 according to actual requirements, and then water taking and related auxiliary operations are completed.
According to the technical scheme, the temperature-adjusting electric kettle comprises: the device comprises a shell, a cover body, a normal-temperature water tank, a high-temperature water tank, a water suction pump, a temperature-adjusting water outlet device, a control device, a heating device and a water outlet pipe; the cover body is arranged above the shell and is movably connected with the shell; the normal temperature water tank and the high temperature water tank are arranged in the shell and are communicated through a pipeline; the water suction pump is arranged on a pipeline communicated with the water suction pump; a first temperature sensing probe is arranged in the normal-temperature water tank, and a normal-temperature water outlet is formed in the bottom of the water tank; a second temperature sensing probe is arranged in the high-temperature water tank, and a high-temperature water outlet is formed in the bottom of the water tank; the normal temperature water outlet and the high temperature water outlet are communicated with a water outlet pipe through a temperature-adjusting water outlet device; the heating device is arranged at the bottom of the high-temperature water tank; the first temperature sensing probe, the second temperature sensing probe, the water suction pump, the temperature-adjusting water outlet device and the heating device are electrically connected with the control device. The application provides a temperature-adjusting electric kettle, can be in need not preparing in addition the cooling water container and carry out artifical the interpolation to the cooling water, also need not to prepare in addition under the heating device condition of boiling the cooling water, convenient sanitary obtains the water of multiple different temperatures. The problem of when people obtain the water of different temperatures simultaneously, the operation is inconvenient and unhygienic is solved.
Claims (7)
1. A temperature-adjusting electric kettle is characterized by comprising a shell (1), a cover body (2), a normal-temperature water tank (3), a high-temperature water tank (4), a water suction pump (5), a temperature-adjusting water outlet device (6), a control device (7), a heating device (8) and a water outlet pipe (9);
the cover body (2) is arranged above the shell (1) and is movably connected with the shell (1);
the normal-temperature water tank (3) and the high-temperature water tank (4) are arranged in the shell (1) and are box bodies with openings at the upper parts; the normal-temperature water tank (3) is communicated with the high-temperature water tank (4) through a pipeline; the water suction pump (5) is arranged on a pipeline communicated between the normal-temperature water tank (3) and the high-temperature water tank (4);
a first temperature sensing probe (31) is arranged in the normal-temperature water tank (3); the bottom of the normal-temperature water tank (3) is provided with a normal-temperature water outlet (32); a second temperature sensing probe (41) is arranged in the high-temperature water tank (4); the bottom of the high-temperature water tank (4) is provided with a high-temperature water outlet (42);
the normal-temperature water outlet (32) and the high-temperature water outlet (42) are respectively communicated with the water inlet end of the temperature-adjusting water outlet device (6); the water outlet pipe (9) is communicated with the water outlet end of the temperature-adjusting water outlet device (6);
the heating device (8) is arranged in the shell (1) and is positioned at the bottom of the high-temperature water tank (4);
the first temperature sensing probe (31), the second temperature sensing probe (41), the water suction pump (5), the temperature-adjusting water outlet device (6) and the heating device (8) are electrically connected with the control device (7).
2. The electric kettle with temperature regulation according to claim 1, characterized in that the temperature-regulating water outlet device (6) comprises: the device comprises a normal-temperature water pipe (61), a high-temperature water pipe (62), a first flow control valve (63), a second flow control valve (64), a water mixing valve (65) and a water outlet pump (66);
one end of the normal-temperature water pipe (61) is connected with the normal-temperature water outlet (32), and the other end of the normal-temperature water pipe is connected with a water inlet of the water mixing valve (65) through the first flow control valve (63);
one end of the high-temperature water pipe (62) is connected with the high-temperature water outlet (42), and the other end of the high-temperature water pipe is connected with the water inlet of the water mixing valve (65) through the second flow control valve (64);
a water inlet of the water outlet pump (66) is communicated with a water outlet of the water mixing valve (65); a water outlet of the water outlet pump (66) is connected with one end of the water outlet pipe (9), and the other end of the water outlet pipe (9) is positioned outside the shell (1);
the first flow control valve (61), the second flow control valve (62) and the water outlet pump (66) are electrically connected to the control device (7), respectively.
3. A temperature-regulated electric kettle as claimed in claim 1, wherein said cover (2) comprises a normal-temperature water tank cover (21) and a high-temperature water tank cover (22);
the normal-temperature water tank cover (21) is arranged above the normal-temperature water tank (3); the upper part of the normal temperature water tank cover (21) is provided with a heat dissipation hole (211), and the bottom of the normal temperature water tank cover is provided with a bulge;
the high-temperature water tank cover (22) is arranged above the high-temperature water tank (4); the bottom of the high-temperature water tank cover (22) is provided with a bulge; a first heat preservation layer (223) is arranged on the bottom surface of the high-temperature water tank cover (22);
and a second heat-insulating layer (43) is arranged on the outer wall of the high-temperature water tank (4).
4. The temperature-regulating electric kettle as claimed in claim 3, wherein the high-temperature water tank cover (22) is provided with a through exhaust hole (221);
one end of the exhaust hole (221) is opened in the high-temperature water tank (4), and the other end of the exhaust hole is opened outside the high-temperature water tank cover (22);
an exhaust valve (222) is arranged at an opening of the exhaust hole (221) positioned outside the high-temperature water tank cover (22).
5. The temperature-regulating electric kettle according to claim 1, which comprises a water replenishing pipe (90) and a water replenishing pump (91);
one end of the water replenishing pipe (90) is opened in the high-temperature water tank (4), and the other end of the water replenishing pipe is communicated with an external water source through the water replenishing pump (91); the water replenishing pump (91) is electrically connected with the control device (7).
6. The temperature-regulating electric kettle according to claim 1, characterized in that a first water level sensing probe (33) is arranged in the normal temperature water tank (3); a second water level sensing probe (44) is arranged in the high-temperature water tank (4); the first water level sensing probe (33) and the second water level sensing probe (44) are electrically connected with the control device (7).
7. A thermoregulated electric kettle according to any one of claims 1 to 6, characterised in that said control means (7) comprise a control (71) and a control panel (72); the control panel (72) is located outside the housing (1) and is electrically connected with the controller (71).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111205054.8A CN113842036A (en) | 2021-10-15 | 2021-10-15 | Temperature-adjusting electric kettle |
| DE202022100397.1U DE202022100397U1 (en) | 2021-10-15 | 2022-01-25 | Temperature adjustable electric kettle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111205054.8A CN113842036A (en) | 2021-10-15 | 2021-10-15 | Temperature-adjusting electric kettle |
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| CN113842036A true CN113842036A (en) | 2021-12-28 |
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| CN202111205054.8A Pending CN113842036A (en) | 2021-10-15 | 2021-10-15 | Temperature-adjusting electric kettle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113842036A (en) |
| DE (1) | DE202022100397U1 (en) |
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Also Published As
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| DE202022100397U1 (en) | 2022-01-31 |
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Application publication date: 20211228 |
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