CN211155222U - Tea boiling machine - Google Patents

Abstract

The utility model relates to a tea boiling machine, which comprises a casing provided with a control device, and a hot water supply module, a tea making device, a cooling device and an energy circulating system which are electrically connected with the control device are arranged in the casing, the hot water supply module provides a sectional heating mode and forms a front section heat preservation space, the tea making device can contain tea leaves and hot water heated by the hot water supply module and make tea, the cooling device is used for cooling the tea water brewed by the tea brewing device in an isolated way and avoiding diluting the flavor of the tea water, the front section with better heat dissipation effect in the heat dissipation section of the energy circulation system is positioned in the front section heat preservation space or the heating device of the hot water supply module, the heat absorption section of the energy circulation system passes through the cooling device and assists in cooling the tea water, can reduce energy consumption and improve heating efficiency, heat preservation efficiency, cooling efficiency and energy utilization rate.

Description

Tea boiling machine

Technical Field

The utility model relates to a tea boiler, in particular to a tea boiler for brewing tea.

Background

The tea brewing machine comprises a machine shell, a control device, a hot water supply device and a tea brewing device are arranged on the machine shell, the hot water supply device and the tea brewing device are electrically connected with the control device, the hot water supply device is communicated with the tea brewing device through a pipe fitting, when tea is brewed, an operator can put tea into the tea brewing device and operate the tea brewing machine through the control device to brew tea, the hot water supply device heats cold water into hot water with proper tea brewing temperature, then the hot water is conveyed to the pipe fitting and flows into the tea brewing device, the tea in the tea brewing device is soaked by the hot water to carry out a tea brewing process, elements contained in the tea are released through the hot water to form tea water, and the brewed tea water can further flow out of the tea brewing device to be drunk.

However, in the above-mentioned conventional hot water supply device for a tea boiler, a continuous heating type hot water supply device or an instantaneous hot water supply device may be used, and when the continuous heating type hot water supply device is used, the continuous heating type hot water supply device needs to be continuously heated in order to maintain the temperature of hot water at an appropriate brewing temperature, so that the continuous heating type hot water supply device needs to be continuously operated and continuously consume electric energy, thereby causing a problem of energy consumption; when the instantaneous hot water supply device is used, in order to quickly heat cold water into hot water, the electric energy consumption is large in the instantaneous heating process, and the problem of energy consumption is also generated.

However, in the above, the tea water brewed by high-temperature hot water cannot be drunk immediately due to a relatively high temperature, a temperature reduction means is further adopted to reduce the temperature of the tea water, a common temperature reduction means is a waiting temperature reduction manner at normal temperature, the tea water is allowed to stand at normal temperature for a period of time, and the temperature reduction requires a waiting period of time to reduce the temperature of the tea water for drinking, but the waiting temperature reduction manner at normal temperature consumes a relatively long time, and the aroma of the tea water is reduced due to long waiting period of time to influence the flavor; in order to shorten the cooling time, ice cubes are directly added into high-temperature tea water to serve as a cooling means, however, the brewed tea water can be diluted after the ice cubes are melted, and the flavor of the tea water is still reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the tea boiling machine solves the problems that the existing tea boiling machine adopts a continuous heating type hot water supply device or an instantaneous hot water supply device to consume energy, and the flavor of the brewed tea water is influenced by cooling means such as waiting at normal temperature or adding ice blocks and the like.

The technical solution of the utility model is that: providing a tea boiling machine, which comprises a casing, a control device arranged on the casing, a hot water supply module, a tea making device, a cooling device and an energy circulation system, wherein the hot water supply module is arranged on the casing and is electrically connected with the control device, the hot water supply module comprises a heating device and a heat preservation device, the heating device and the heat preservation device are both electrically connected with the control device, the heat preservation device is communicated with the heating device, the hot water supply module provides a sectional heating mode, a front section heat preservation space is formed in the heat preservation device, the front section heat preservation space is communicated with the heating device through a pipe, the tea making device is arranged on the casing and is electrically connected with the control device, the tea making device is communicated with the hot water supply module through a pipeline, and the tea making device provides a tea making space for accommodating tea leaves and hot water heated by the hot water supply module and making tea, the cooling device is arranged in the casing and is electrically connected with the control device, the cooling device is used for cooling tea water brewed by the tea brewing device in an isolated way, the energy circulating system is arranged in the casing and is electrically connected with the control device, a circulating path is formed in the energy circulating system, the energy circulating system is provided with a heat dissipation section passing through the heat preservation device and a heat absorption section passing through the cooling device, the heat dissipation section is provided with a front section part and a rear section part, the front section part is positioned in the heating device or the front section heat preservation space, the rear section part is connected with the front section part, the rear section part is positioned outside the heating device and the front section heat preservation space and between the front section part and the heat absorption section, the heat dissipation efficiency of the front section part is superior to that of the rear section part, the front section part is positioned in the heating device or the front section heat preservation space and provides heat energy for heating or heat preservation, the heat absorption section absorbs heat energy to reduce the temperature when passing through the cooling device.

Optionally, the tea boiler as described above, the energy circulation system includes a compressor and an expansion valve, the compressor and the expansion valve are both disposed in the casing, the heat dissipation section and the heat absorption section are both communicated with the compressor and the expansion valve, the compressor is located between an inlet side of a front section of the heat dissipation section and an outlet side of the heat absorption section, and the expansion valve is located between an outlet side of a rear section of the heat dissipation section and an inlet side of the heat absorption section.

Optionally, as described above, the tea boiling machine includes a sectional heating device, the heating device includes a first heating unit and a second heating unit, the first heating unit and the second heating unit are both disposed in the housing and electrically connected to the control device, the first heating unit is communicated with the front section heat preservation space of the heat preservation device through a pipe, the second heating unit is communicated with the front section heat preservation space of the heat preservation device through a pipe, and the second heating unit is communicated with the tea making space of the tea making device through a pipeline.

Optionally, in the tea boiling machine as described above, the hot water supply module provides a first heating stage and a second heating stage, in the first heating stage, the heating device heats water and sends the water to the front-section heat-preserving space of the heat-preserving device for heat preservation, and in the second heating stage, the water in the front-section heat-preserving space is sent to the heating device for reheating and sent to the tea making device.

Optionally, the cooling device includes an inner shell and an outer shell, the inner shell surrounds an accommodating chamber capable of accommodating tea, the outer shell is located at the periphery of the inner shell, an isolated cooling chamber capable of accommodating cooling fluid is formed between the outer shell and the inner shell, an opening and closing member is disposed between the tea making device and the cooling device, whether the tea in the tea making space flows into the accommodating chamber of the cooling device is adjusted by opening and closing the opening and closing member, and the heat absorption section of the energy circulation system passes through the accommodating chamber of the cooling device.

Optionally, the cooling device of the tea boiler as described above has an isolated cooling chamber, which is located at the periphery of the tea making device and surrounds the tea making space in an isolated manner.

Optionally, as described above, the cooling device has a tube, the tube passes through the tea making space of the tea making device, and the tube is communicated with the heat absorption section of the energy circulation system.

Optionally, as mentioned above, the tea brewing device has a filter screen, and the filter screen extends into the tea brewing space.

The utility model has the advantages that: this boil hot water supply module of tea machine passes through heating device and heat preservation device's configuration, provide the sectional type heating pattern, and in the middle of the process of sectional heating, the water storage that will tentatively heat is in this anterior segment heat preservation space, consequently need not last heating always, and can pull up the heating initial temperature of back end heating operation normal water, reach the purpose that the energy consumes, this cooling device can keep apart again and cool off the tea that this tea making device steeped, effectively shorten outside the cooling time, the flavor of tea can not diluted again.

Meanwhile, the tea boiling machine adopts the energy circulating system, the energy circulating system provides fluid to circularly flow in a circulating path, the circularly flowing fluid can release heat when flowing through the heat dissipation section, the fluid passes through the front section part and then passes through the rear section part, the heat dissipation efficiency of the front section part is superior to that of the rear section part, the heating effect or the heat preservation effect can be improved by distinguishing the front section part from the rear section part and using the auxiliary heating or heat preservation of the front section part, the best heat dissipation part is taken for heating or heat preservation, in addition, the heat energy of the tea water can be absorbed when the fluid flows through the heat absorption section, the cooling operation of the cooling device is assisted, and the cooling operation efficiency can be improved, therefore, the energy circulating system can effectively reduce the energy consumption of the heating operation, the heat preservation operation and the cooling operation, and further effectively allocate the difference of the heat dissipation efficiency of different parts of the heat dissipation section, besides improving the energy efficiency, the heat insulation effect can be better.

Drawings

Fig. 1 is a configuration schematic diagram (one) of the tea boiler of the present invention.

Fig. 2 is a schematic configuration diagram (two) of the tea boiler of the present invention.

Fig. 3 is a schematic configuration diagram (three) of the tea boiler of the present invention.

Fig. 4 is a schematic configuration diagram (one) of the tea making device, the cooling device and the heat absorption section of the tea boiling machine of the present invention.

Fig. 5 is a schematic view of the tea making use state of fig. 4.

Fig. 6 is a schematic configuration diagram (two) of the tea making device, the cooling device and the heat absorption section of the tea boiling machine of the present invention.

Fig. 7 is a schematic view of the tea brewing state of fig. 6.

Fig. 8 is a schematic configuration diagram (three) of the tea making device, the cooling device and the heat absorption section of the tea boiling machine of the present invention.

The reference numbers illustrate:

10 casing 20 control device

30 hot water supply module 31 heating device

311 first heating unit 312 second heating unit

32 heat preservation device 321 forepart heat preservation space

33 pipe 40 tea making device

41 pipeline 42 tea making space

43 cooling device with filter screen 50

51 inner shell 52 outer shell

53 accommodating chambers 54A, 54B separate cooling chambers

55 opening and closing member 56 tube

60 energy cycle system 61 heat dissipation section

611 front section 612 and rear section

62 heat absorption section 63 compressor

64 expansion valve 70 tea

Detailed Description

The following description of the preferred embodiments of the present invention will be made in conjunction with the drawings and the accompanying drawings to further illustrate the technical means adopted to achieve the objects of the present invention.

As shown in fig. 1, the tea boiler of the present invention comprises a housing 10, and a control device 20, a hot water supply module 30, a tea making device 40, a cooling device 50 and an energy circulation system 60 are disposed on the housing 10.

The hot water supply module 30 is disposed in the housing 10 and electrically connected to the control device 20, the hot water supply module 30 includes a heating device 31 and a heat preservation device 32, the heating device 31 and the heat preservation device 32 are both electrically connected to the control device 20, and the heat preservation device 32 is connected to the heating device 31, the hot water supply module 30 provides a sectional heating mode, and a front heat preservation space 321 is formed in the heat preservation device 32, the front heat preservation space 321 is connected to the heating device 31 through a pipe 33.

The tea making device 40 is disposed in the housing 10 and electrically connected to the control device 20, the tea making device 40 is connected to the hot water supply module 30 through a pipeline 41, and the tea making device 40 provides a tea making space 42 for accommodating the tea leaves 70 and the hot water heated by the hot water supply module 30 and making tea, as shown in fig. 4, 6, and 8, the tea making device 40 has a filter screen 43, and the filter screen 43 extends into the tea making space 42.

The cooling device 50 is disposed in the housing 10 and electrically connected to the control device 20, and the cooling device 50 separately cools the tea made by the tea making device 40, wherein the cooling device 50 may be directly or indirectly connected to the tea making device 40, or as shown in fig. 4, the cooling device 50 may be located below the tea making device 40, or as shown in fig. 8, the cooling device 50 may be located at the periphery of the tea making device 40, or as shown in fig. 6, the cooling device 50 may pass through the tea making space 42 of the tea making device 40, or the cooling device 50 may be connected to the tea making device 40 through a pipe.

The energy circulating system 60 is disposed in the housing 10 and electrically connected to the control device 20, a circulating path is formed in the energy circulating system 60, the energy circulating system 60 has a heat dissipating section 61 passing through the heat retaining device 32 and a heat absorbing section 62 passing through the cooling device 50, the heat dissipating section 61 has a front section 611 and a rear section 612, the front section 611 is located in the heating device 31 or the front section heat retaining space 321, the rear section 612 is connected to the front section 611, the rear section 612 is located outside the heating device 31 and the front section heat retaining space 321 and between the front section 611 and the heat absorbing section 62, the heat dissipating efficiency of the front section 611 is better than that of the rear section 612, the front section 611 is located in the heating device 31 or the front section heat retaining space 321 and provides heat energy for heating or heat retaining, the heat absorbing section 62 absorbs heat energy to reduce temperature when passing through the cooling device 50, the energy circulation system 60 includes a compressor 63 and an expansion valve 64, the compressor 63 and the expansion valve 64 are both disposed in the casing 10, the heat dissipating section 61 and the heat absorbing section 62 are both connected to the compressor 63 and the expansion valve 64, the compressor 63 is located between an inlet side of a front section 611 of the heat dissipating section 61 and an outlet side of the heat absorbing section 62, and the expansion valve 64 is located between an outlet side of a rear section 612 of the heat dissipating section 61 and an inlet side of the heat absorbing section 62.

As shown in fig. 1, the heating device 31 is a sectional heating device 31, the heating device 31 includes a first heating unit 311 and a second heating unit 312, the first heating unit 311 and the second heating unit 312 are both disposed on the housing 10 and electrically connected to the control device 20, the first heating unit 311 is connected to the front-stage heat-preserving space 321 of the heat-preserving device 32 through a pipe 33, the second heating unit 312 is connected to the front-stage heat-preserving space of the heat-preserving device 32 through a pipe 33, and the second heating unit 312 is connected to the tea-making space 42 of the tea-making device 40 through a pipeline 41, wherein the first heating unit 311 can be a preheating heating unit, and the second heating unit 312 can be an instantaneous heating unit.

As shown in fig. 1, the heat dissipation section 61 of the energy circulation system 60 provides heat energy to preserve heat through the front section heat preservation space 321 of the hot water supply module 30, and as shown in fig. 2, the heat dissipation section 61 of the energy circulation system 60 provides heat energy to heat through the heating device 31 of the hot water supply module 30, and the heat preservation device 32 can adopt an outer covering heat preservation material or adopt a low-power heat preservation means to preserve heat of water in the front section heat preservation space 321.

As shown in fig. 3, the hot water supply module 30 provides a first heating stage and a second heating stage, in the first heating stage, the heating device 31 heats the water and sends the heated water to the front thermal insulation space 321 of the thermal insulation device 32 for thermal insulation, in the second heating stage, the water in the front thermal insulation space 321 is sent to the heating device 31 for reheating and sent to the tea making device 40, or the heat dissipation section 61 of the energy circulation system 60 can provide heat energy to heat through the heating device 31 of the hot water supply module 30, and the thermal insulation device 32 can adopt an outer thermal insulation material or adopt a low-power thermal insulation means to insulate the water in the front thermal insulation space 321.

As shown in fig. 4, the cooling device 50 includes an inner shell 51 and an outer shell 52, the inner shell 51 encloses an accommodating chamber 53 capable of accommodating tea, the outer shell 52 is located at the periphery of the inner shell 51, an isolated cooling chamber 54A capable of accommodating cooling fluid is formed between the outer shell 52 and the inner shell 51, an opening and closing member 55 is disposed between the tea making device 40 and the cooling device 50, whether the tea in the tea making space 42 flows into the accommodating chamber 53 of the cooling device 50 is adjusted by opening and closing the opening and closing member 55, and the heat absorbing section 62 of the energy circulating system 60 passes through the accommodating chamber 53 of the cooling device 50.

As shown in fig. 8, the cooling device 50 has an isolated cooling chamber 54B, the isolated cooling chamber 54B being located at the periphery of the brewing device 40 and surrounding the brewing space 42 in an isolated manner.

As shown in fig. 6, the cooling device 50 has a tube 56, the tube 56 passes through the brewing space 42 of the brewing device 40, and the tube 56 communicates with the heat absorbing section 62 of the energy circulation system 60.

When boiling tea, tea 70 can be put into the filter screen 43 of this device 40 of making tea, this filter screen 43 is put into the space 42 of making tea of this device 40 of making tea, the sectional type heating mode that this hot water supply module 30 accessible 31 and this heat preservation device 32 formed, with the hot water of cold water sectional heating for having suitable tea temperature of making tea, hot water accessible pipeline 41 gets into the space 42 of making tea of this device 40 of making tea, in this device 40 of making tea, let hot water and tealeaves 70 fully soak and form the tea of high temperature, the tea of high temperature carries out isolation cooling operation through this cooling device 50 again, under the prerequisite of not diluting tea, make the temperature of tea effectively drop to suitable temperature, so that provide real-time drinking.

In the above-mentioned tea boiling process, the energy circulation system 60 can provide a fluid such as a refrigerant to circulate in the circulation path, the refrigerant passes through the compressor 63, the heat dissipation section 61, the expansion valve 64, and the heat absorption section 62 in sequence, and then passes through the compressor 63 to complete a circulation, when the refrigerant passes through the compressor 63 and then passes through the heat dissipation section 61, the refrigerant is in a high-temperature high-pressure gas state and can release heat, and the refrigerant passes through the front section 611 of the heat dissipation section 61 and then passes through the rear section 612 of the heat dissipation section 61, therefore, the heat dissipation efficiency of the front section 611 is superior to that of the rear section 612, the heat energy dissipated by the refrigerant in the front section 611 can be provided to the water in the front heat preservation space 321 to assist heat preservation, the refrigerant which has dissipated part of heat energy in the front section 611 then enters the rear section 612, then passes through the expansion valve 64 to be in a low-temperature low-pressure liquid state, and the refrigerant in a low-temperature low, the refrigerant in the heat absorbing section 62 can absorb the heat energy of the tea water absorbed by the cooling device 50 to assist in cooling the tea water, the refrigerant in the heat absorbing section 62 enters the compressor 63, and the energy circulating system performs heat exchange of auxiliary heat preservation and auxiliary cooling in different operation sections of the tea boiler through continuous circulation of the refrigerant.

As shown in fig. 1, in the operation of the hot water supply module 30, cold water can enter the first heating unit 311 for preheating, the water preheated to a certain temperature is delivered to the front section heat preservation space 321 of the heat preservation device 32, and the front section 611 of the heat dissipation section 61 of the energy circulation system 60 is used for auxiliary heat preservation, when boiling tea, the water in the heat preservation device 32 is instantly heated by the second heating unit 312 and is heated into hot water with a proper tea making temperature, wherein the first heating unit 311 does not need to be continuously operated through the subsection operations of preheating, heat preservation and instant heat, and the auxiliary of the energy circulation system 60, and the initial water temperature of the water entering the second heating unit 312 can be increased through the heat preservation device 32 and the front section 611 of the heat dissipation section 61, so as to reduce the instant heat consumption energy of the second heating unit 312.

As shown in fig. 2, when water is injected into the first heating unit 311 of the heating device 31, the water can be preheated through the heat dissipation section 61, the heated water is then transported to the front-section heat preservation space 321 of the heat preservation device 32 for heat preservation, the water in the heat preservation device 32 is then transported to the heating device 31 for reheating and is transported to the tea making device 40, wherein the heat dissipation section 61 can achieve the purpose of auxiliary heating, and the energy consumption can be reduced by adopting sectional heating.

As shown in fig. 3, alternatively, the hot water supply module 30 may perform a first heating stage and a second heating stage, in the first heating stage, the heating device 31 heats the water and sends the water to the heat preservation device 32 for heat preservation, and the heat dissipation section 61 assists in heat preservation, in the second heating stage, the water in the heat preservation device 32 is sent to the heating device 31 again for heating and sent to the tea making device 40, and in the process of adopting the sectional heating, the purpose of heat preservation is achieved through the heat preservation device 32 and the heat dissipation section 61, so that the energy consumption can be reduced by the sectional heating.

As shown in fig. 4 and 5, hot water enters the tea making space 42 of the tea making device 40 and soaks the tea leaves 70 in the filter screen 43 to form tea water, the tea water can then enter the accommodating chamber 53 of the cooling device 50, and the cooling water can be injected into the isolated cooling chamber, the water in the isolated cooling chamber 54A can absorb the heat energy of the tea water in the accommodating chamber 53 through the inner shell 51, the water in the isolated cooling chamber 54A cannot be mixed with the tea water, and the heat absorbing section 62 passes through the accommodating chamber 53 of the cooling device 50, so that the refrigerant passing through the heat absorbing section 62 can absorb the heat energy of the tea water in the accommodating chamber 53, and the refrigerant and the tea water cannot be mixed, and the tea water can be cooled to a temperature that is not hot through the cooling device 50 and the heat absorbing section 62, so as to be drunk.

Alternatively, as shown in fig. 6 and 7, the refrigerant flowing through the heat absorbing section 62 can flow into the tube 56 of the cooling device 50, and the tube 56 passes through the tea making space 42 of the tea making device 40, so that the refrigerant can absorb the heat energy of the tea water in the tea making space 42 through the tube 56, and the refrigerant is not mixed with the tea water.

Alternatively, as shown in fig. 8, cooling water may be injected into the isolated cooling chamber 54B to separately cool the temperature of the tea water in the tea making space 42, and the heat absorbing section 62 of the energy circulation system 60 passes through the tea making space 42 to separately cool the temperature of the tea water in the tea making space 42.

In the above, the adjustment of the hot water, the inlet or outlet of the cooling water, the outlet of the tea water, and the temperature of the tea water can be performed by the control device 20 by means of a suitable detecting unit, and the control device 20 of the tea boiler can be adjusted in a button type if it is in a manual mode; if the mode is the electric control mode, the adjustment can be carried out in a panel control mode; if the wireless control mode is adopted, the adjustment can be carried out in a remote control mode.

To sum up, the hot water supply module 30 of the tea boiler adopts the heat preservation device 32 to provide a sectional heating mode, the sectional heating operation can reduce energy consumption, and the heat dissipation section 61 of the energy circulation system 60 is matched for auxiliary heat preservation, so that the heat preservation efficiency is improved, and the energy consumption can also be reduced, or the heat dissipation section 61 of the energy circulation system 60 can heat the water entering the heating device 31, so that the heating efficiency is improved, and the energy consumption is reduced, and the cooling device 50 adopts an isolated cooling means, so that the tea water can be effectively cooled on the premise of not diluting the tea water, and the heat absorption section 62 of the energy circulation system 60 is matched for auxiliary cooling, so that the cooling time is shortened, the cooling efficiency is improved, and the energy consumption can be reduced.

In the above, the energy circulation system 60 allows the fluid to be circulated in the circulation path in the heat releasing and heat absorbing stages, and the heat dissipating effect of the front section 611 is better than that of the rear section 612, and the front section 611 with the better heat dissipating effect is disposed in the front heat retaining space 321 of the heating device 31 or the heat retaining device 32, and the heat absorbing stage is disposed in the cooling device 50, so that the energy circulation system 60 can effectively utilize the heat absorbing stage generated in the heat absorbing stage 62 and the heat releasing stage generated in the front section 611 to assist the heating operation of the heating device 31 or the heat retaining operation of the heat retaining device 32 and the cooling operation of the cooling device 50 by heat exchange, thereby improving the heating operation efficiency or the heat retaining operation efficiency and the cooling operation efficiency, and reducing the energy consumption of the heating operation, the heat retaining operation and the cooling operation, the purpose of improving the energy efficiency is achieved.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person can make modifications or changes equivalent to the equivalent embodiment without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.

Claims (10)

1. A tea-boiling machine, characterized in that, should boil the tea-boiling machine and include:

a housing;

the control device is arranged on the shell;

the hot water supply module is arranged on the shell and is electrically connected with the control device, the hot water supply module comprises a heating device and a heat preservation device, the heating device and the heat preservation device are both electrically connected with the control device, the heat preservation device is communicated with the heating device, the hot water supply module provides a sectional heating mode, a front section heat preservation space is formed in the heat preservation device, and the front section heat preservation space is communicated with the heating device through a pipe;

the tea making device is arranged on the shell and is electrically connected with the control device, the tea making device is communicated with the hot water supply module through a pipeline, and the tea making device provides a tea making space for containing tea leaves and hot water heated by the hot water supply module and making tea;

the cooling device is arranged on the shell and is electrically connected with the control device, and the cooling device cools the tea water brewed by the tea brewing device in an isolated manner; and

an energy circulation system, the energy circulation system sets up in this casing and this controlling means of electric connection, form a circulation path in this energy circulation system, and this energy circulation system has a heat dissipation section and a heat absorption section through this cooling device through this heat preservation device, this heat dissipation section has a front segment portion and a back end portion, this front segment portion is located this heating device or anterior segment heat preservation space, this back end portion connects this front segment portion, and this back end portion is located this heating device and this front segment heat preservation space outside and is located this front segment portion and this heat absorption section between, the heat dissipation efficiency of this front segment portion is superior to the heat dissipation efficiency of this back end portion, this front segment portion provides heat energy in order to heat or keep warm, this heat absorption section absorbs heat energy in order to cool down when passing through this cooling device.

2. The tea boiler according to claim 1, wherein the energy circulation system comprises a compressor and an expansion valve, the compressor and the expansion valve are both disposed in the housing, the heat dissipating section and the heat absorbing section are both in communication with the compressor and the expansion valve, the compressor is located between an inlet side of a front section of the heat dissipating section and an outlet side of the heat absorbing section, and the expansion valve is located between an outlet side of a rear section of the heat dissipating section and an inlet side of the heat absorbing section.

3. The tea boiler according to claim 1, wherein the heating device is a sectional heating device, the heating device comprises a first heating unit and a second heating unit, the first heating unit and the second heating unit are both disposed in the housing and electrically connected to the control device, the first heating unit is connected to the front section heat-insulating space of the heat-insulating device through a pipe, the second heating unit is connected to the front section heat-insulating space of the heat-insulating device through a pipe, and the second heating unit is connected to the tea-making space of the tea-making device through a pipe.

4. The tea boiler according to claim 2, wherein the heating device is a sectional heating device, the heating device comprises a first heating unit and a second heating unit, the first heating unit and the second heating unit are both disposed in the housing and electrically connected to the control device, the first heating unit is connected to the front section of the thermal insulation space of the thermal insulation device through a pipe, the second heating unit is connected to the front section of the thermal insulation space of the thermal insulation device through a pipe, and the second heating unit is connected to the tea making space of the tea making device through a pipe.

5. The tea boiler according to claim 1, wherein the hot water supply module provides a first heating stage in which the heating device heats and sends water to the front thermal insulation space of the thermal insulation device for thermal insulation, and a second heating stage in which the water in the front thermal insulation space is sent to the heating device for reheating and sent to the tea making device.

6. The tea boiler according to claim 2, wherein the hot water supply module provides a first heating stage in which the heating device heats and sends water to the front thermal insulation space of the thermal insulation device for thermal insulation, and a second heating stage in which the water in the front thermal insulation space is sent to the heating device for reheating and sent to the tea making device.

7. The tea boiler according to any one of claims 1 to 6, wherein the cooling device comprises an inner shell and an outer shell, the inner shell surrounds an accommodating chamber for accommodating tea, the outer shell is located at the periphery of the inner shell, an isolated cooling chamber for accommodating cooling fluid is formed between the outer shell and the inner shell, an opening and closing member is arranged between the tea making device and the cooling device, whether the tea in the tea making space flows into the accommodating chamber of the cooling device is adjusted by opening and closing the opening and closing member, and the heat absorption section of the energy circulation system passes through the accommodating chamber of the cooling device.

8. The tea maker according to any one of claims 1 to 6, wherein the cooling device has an isolated cooling chamber located at the periphery of the tea making device and surrounding the tea making space in isolation.

9. The tea boiler according to any one of claims 1 to 6, wherein the cooling device has a tube which passes through the tea brewing space of the tea brewing device and which communicates with the heat absorption section of the energy circulation system.

10. The tea maker according to any one of claims 1 to 6, wherein the tea making device has a filter screen extending into the tea making space.

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