Cold boiled water dispenser module and cold boiled water dispenser

Abstract

The cold boiled water dispenser module comprises a main body mechanism, a temperature adjusting mechanism and a control mechanism, the main body mechanism comprises a water outlet back plate, a heating body, a heating body support and a heat exchanger, and the heating body is communicated with the heat exchanger through the heating body support; and the temperature adjusting mechanism is connected with the heating body bracket. According to the cold boiled water dispenser module, the main body mechanism, the temperature adjusting mechanism and the control mechanism are integrated into an integrated module structure, the heating body is communicated with the heat exchanger through the heating body support, the temperature adjusting mechanism is connected with the heating body support, complex pipeline connection in the prior art is omitted, and zero external pipeline in the module is achieved; the module structure of the cold boiled water dispenser is simplified, the problems of peculiar smell, bacterium breeding, water leakage and electric leakage caused by too many pipelines are greatly relieved, the effluent quality and the use safety coefficient of the water dispenser are improved, and the occupied space of the cold boiled water dispenser is reduced. The invention further provides a cold boiled water dispenser which comprises the cold boiled water dispenser module.

Description

Technical Field

[0001] The invention relates to the technical field of drinking water equipment and peripheral supporting facilities thereof, and in particular to a boiled water dispenser module and a boiled water dispenser. Background Art

[0002] Water dispensers are common appliances in modern homes and offices, providing us with convenient and fast drinking water. The piping system of a water dispenser usually involves water supply, filtration and purification, hot and cold treatment, and water output, and is an important part of drinking water. A boiled water dispenser is a new type of drinking water equipment that uses instant heating technology to heat water to boiling and then quickly cools it, thereby providing users with boiled water suitable for drinking.

[0003] The existing boiled water dispenser is composed of several finished parts such as thermostat, heating element, heat exchanger, water pump, and electric control board, and the water inlet and outlet of each part are connected by silicone tubes and other pipes. There are many parts and they all need to be connected by pipes. The pipes are complicated, the assembly workload is large and it is easy to assemble incorrectly. At the same time, there are too many pipe joints, which are prone to water seepage and leakage, causing leakage and fire. The pipe structure is complex and large in size, which is not conducive to the industrial design of the whole machine. In addition, it is easy to produce odor and breed bacteria, which affects the water quality of the water dispenser and reduces the hygiene coefficient of the water dispenser. Summary of the invention

[0004] The purpose of the present invention is to provide a boiled water dispenser module and a boiled water dispenser to solve the problems existing in the above-mentioned related technologies, simplify the pipeline structure of the boiled water dispenser, improve the integration level of the boiled water dispenser, and improve the safety factor of the water quality of the boiled water dispenser.

[0005] To achieve the above object, the present invention provides the following solutions:

[0006] The present invention provides a boiled water dispenser module, comprising:

[0007] The main body mechanism includes a water outlet back plate, a heating element, a heating element bracket and a heat exchanger. The water outlet back plate, the heating element and the heat exchanger are all arranged on the heating element bracket. The heating element is connected to the heat exchanger through the heating element bracket. The water outlet back plate has a water outlet.

[0008] A temperature regulating mechanism, the temperature regulating mechanism is connected to the heating body bracket; the heating body, the heat exchanger and the water outlet are all connected to the temperature regulating mechanism, and the temperature regulating mechanism can adjust the connection state and flow cross-sectional area between the temperature regulating mechanism and the heating body and the heat exchanger to adjust the outlet water temperature of the water outlet;

[0009] A control mechanism is connected to the heat exchanger and is located on a side of the heat exchanger away from the heating body support. The control mechanism is communicatively connected to the temperature adjustment mechanism.

[0010] Preferably, the heating element and the heat exchanger are respectively arranged on both sides of the heating element bracket, the heating element and the heat exchanger are respectively detachably connected to the heating element bracket, and sealing elements are arranged between the heating element and the heat exchanger and the heating element bracket.

[0011] Preferably, the heating element is a thick film heating element, a heating groove is provided on a side of the heating element support facing the heating element, the heating groove and the heating element form a heating flow channel, and the heating flow channel is connected to the heat exchanger.

[0012] Preferably, the heating groove is formed by a plurality of S-shaped grooves connected end to end in sequence.

[0013] Preferably, the control mechanism comprises an electric control box and a circuit board arranged in the electric control box, the electric control box is connected to the heat exchanger, and the circuit board is communicatively connected to the temperature adjustment mechanism.

[0014] Preferably, the temperature control mechanism includes a static valve plate, a movable valve plate, a rotating shaft, a motor bracket, a transmission shaft and a temperature control motor, the static valve plate is arranged in the installation position of the heating body bracket, the static valve plate and the heating body bracket both have through holes and form a plurality of fluid channels, the fluid channels are arranged opposite to the water outlet back plate, the movable valve plate is abutted against the static valve plate, the movable valve plate can rotate relative to the static valve plate to change the flow cross-sectional area of ​​the fluid channel; the rotating shaft is connected to the movable valve plate and is located on the side of the movable valve plate away from the static valve plate, one end of the transmission shaft is connected to the temperature control motor transmission, the other end of the transmission shaft can rotatably pass through the motor bracket, the movable valve plate and the static valve plate in sequence, and then can be rotatably connected to the heating body bracket, the rotating shaft sleeve is arranged on the outside of the transmission shaft, and the transmission shaft can drive the rotating shaft to rotate; sealing elements are arranged between the heating body bracket, the transmission shaft and the motor bracket.

[0015] Preferably, an elastic member is provided between the transmission shaft and the rotating shaft to press the rotating shaft against the movable valve plate so that the movable valve plate and the static valve plate are closely fitted.

[0016] Preferably, the end of the transmission shaft away from the motor bracket is connected to a first gear, the output end of the temperature control motor is connected to a second gear, the first gear is meshed with the second gear, the motor bracket is connected to a gear bracket, and the first gear and the second gear are both rotatably arranged on the gear bracket.

[0017] Preferably, the temperature control mechanism also includes a touch switch, and the first gear has a trigger block compatible with the touch switch. The first gear drives the trigger block to rotate to trigger the touch switch. The touch switch and the temperature control motor are both communicatively connected to the control mechanism, and the temperature control motor adopts a stepping motor.

[0018] The present invention also provides a boiled water dispenser, comprising the boiled water dispenser module.

[0019] Preferably, the boiled water dispenser further comprises a water pump, and the water pump is built into the boiled water dispenser module.

[0020] Compared with the related art, the present invention has achieved the following technical effects: the boiled water dispenser module of the present invention includes a main body mechanism, a temperature regulating mechanism and a control mechanism, the main body mechanism includes a water outlet back plate, a heating element, a heating element bracket and a heat exchanger, the water outlet back plate, the heating element and the heat exchanger are all arranged on the heating element bracket, and the heating element is connected to the heat exchanger by the heating element bracket; the water outlet back plate has a water outlet; the temperature regulating mechanism is connected to the heating element bracket; the heating element, the heat exchanger and the water outlet are all connected to the temperature regulating mechanism, and the temperature regulating mechanism can adjust its connection state and flow cross-sectional area with the heating element and the heat exchanger to adjust the water outlet temperature of the water outlet; the control mechanism is connected to the heat exchanger and is located on the side of the heat exchanger away from the heating element bracket, and the control mechanism is communicated with the temperature regulating mechanism.

[0021] The boiled water dispenser module of the present invention integrates a main body mechanism, a temperature regulating mechanism and a control mechanism into an integrated module structure. The heating element is connected to the heat exchanger by a heating element bracket, and the temperature regulating mechanism is connected to the heating element bracket, thereby omitting the complicated pipeline connection in the prior art, achieving zero external pipelines in the module, simplifying the module structure of the boiled water dispenser, greatly alleviating the problems of odor, bacterial growth, water leakage and electric leakage caused by too many pipelines, improving the water quality and the safety factor of the water dispenser, and at the same time helping to reduce the space occupied by the boiled water dispenser, thereby improving the flexibility and adaptability of the water dispenser.

[0022] The present invention also provides a boiled water dispenser, comprising the boiled water dispenser module described above. Naturally, the boiled water dispenser of the present invention also has the above-mentioned beneficial effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or related technologies, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is an axonometric schematic diagram of the boiled water dispenser module of the present invention;

[0025] Figure 2 This is a disassembly diagram of the boiled water dispenser module of the present invention;

[0026] Figure 3 It is a partial structural schematic diagram of the boiled water dispenser module of the present invention.

[0027] In the figure: 100, boiled water dispenser module;

[0028] 1. Water outlet back plate; 2. Heating element; 3. Heating element bracket; 301. Heating tank; 4. Heat exchanger; 5. Temperature control mechanism; 501. Static valve plate; 502. Moving valve plate; 503. Rotating shaft; 504. Motor bracket; 505. Transmission shaft; 506. Temperature control motor; 507. Bottom sealing ring; 508. Side sealing ring; 509. Shaft sealing ring; 510. Elastic part; 511. First gear; 512. Second gear; 513. Gear bracket; 514. Touch switch; 6. Electric control box; 7. Circuit board. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] The purpose of the present invention is to provide a boiled water dispenser module and a boiled water dispenser to solve the problems existing in the above-mentioned related technologies, simplify the pipeline structure of the boiled water dispenser, improve the integration level of the boiled water dispenser, and improve the safety factor of the water quality of the boiled water dispenser.

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] Embodiment 1

[0033] The present embodiment provides a boiled water dispenser module 100, including a main body structure, a temperature regulating mechanism 5 and a control mechanism. The main body structure includes a water outlet back plate 1, a heating element 2, a heating element bracket 3 and a heat exchanger 4. The water outlet back plate 1, the heating element 2 and the heat exchanger 4 are all arranged on the heating element bracket 3, and the heating element 2 is connected to the heat exchanger 4 via the heating element bracket 3; the water outlet back plate 1 has a water outlet; the temperature regulating mechanism 5 is connected to the heating element bracket 3; the heating element 2, the heat exchanger 4 and the water outlet are all connected to the temperature regulating mechanism 5, and the temperature regulating mechanism 5 can adjust its connection state and flow cross-sectional area with the heating element 2 and the heat exchanger 4 to adjust the water outlet temperature of the water outlet; the control mechanism is connected to the heat exchanger 4 and is located on the side of the heat exchanger 4 away from the heating element bracket 3, and the control mechanism is communicated with the temperature regulating mechanism 5.

[0034] The heating element 2 can heat the cold water to boiling, and the hot water is cooled to the temperature set by the user in the heat exchanger 4. The heating element 2 of the present invention is directly connected to the heat exchanger 4 by the heating element bracket 3, which omits the complicated external pipeline and simplifies the structure of the boiled water dispenser module 100. After the external water source enters the boiled water dispenser module 100, it enters the heat exchanger 4 and exchanges heat with the hot water to achieve preheating. After the cold water is preheated, it is passed into the heating element 2 for heating, which improves the working efficiency of the boiled water dispenser module 100. At the same time, the water outlet back plate 1 and the temperature adjustment mechanism 5 are both connected to the heating element bracket 3, which facilitates the connection between the temperature adjustment mechanism 5 and the heating element 2, the heat exchanger 4 and the water outlet, and also avoids the external pipeline, further simplifies the structure of the boiled water dispenser module 100, and facilitates the module assembly.

[0035] The boiled water dispenser module 100 of the present invention integrates the main body mechanism, the temperature regulating mechanism 5 and the control mechanism into an integrated module structure. The heating element 2 is connected to the heat exchanger 4 by the heating element bracket 3, and the temperature regulating mechanism 5 is connected to the heating element bracket 3, thereby omitting the complicated pipe connection in the prior art, avoiding water seepage and leakage caused by too many pipe joints, thereby avoiding leakage and fire problems, realizing zero external pipes in the module, simplifying the structure of the boiled water dispenser module 100, greatly alleviating the problems of odor, bacterial growth, leakage and leakage caused by too many pipes, improving the water quality and the safety factor of the water dispenser, and at the same time helping to reduce the space occupied by the boiled water dispenser, thereby improving the flexibility and adaptability of the water dispenser.

[0036] In this specific embodiment, the heating element 2 and the heat exchanger 4 are respectively arranged on both sides of the heating element bracket 3, and the heating element bracket 3 is provided with a connecting hole, which is convenient for the heating element 2 to communicate with the heat exchanger 4 using the heating element bracket 3. At the same time, the heating element 2 and the heat exchanger 4 are respectively located on both sides of the heating element bracket 3, which is also conducive to improving the force uniformity of the heating element bracket 3. The heating element 2 and the heat exchanger 4 are respectively detachably connected to the heating element bracket 3, which improves the convenience of disassembly and assembly of parts and facilitates later maintenance. In addition, sealing elements are provided between the heating element 2 and the heat exchanger 4 and the heating element bracket 3 to avoid leakage, thereby ensuring the safety of the cold boiled water dispenser module 100.

[0037] Among them, the heating element 2 adopts a thick film heating element, which has uniform and stable heating, fast heating speed, small heat capacity and long service life, greatly improving the working performance of the boiled water dispenser module 100. A heating groove 301 is arranged on the side of the heating element bracket 3 facing the heating element 2, and the heating groove 301 and the heating element 2 form a heating flow channel to ensure that the water entering the heating flow channel can contact the heating element 2 to achieve heating, and reasonably plan the flow path of the water to be heated in contact with the heating element 2 to improve the heating reliability. The heating flow channel is connected to the heat exchanger 4.

[0038] In other specific embodiments that can be realized by the present invention, the heating groove 301 is formed by connecting a plurality of S-shaped grooves end to end in sequence, and the heating groove 301 has a plurality of bends, which is conducive to extending the length of the heating flow channel, so that the water in the heating flow channel is in full contact with the heating element 2, and the heating efficiency is improved. In practical applications, the shape of the heating groove 301 can also be set to a strip or other shape, or multiple groups of heating grooves 301 can be set to meet different heating conditions, while ensuring the heating efficiency of the heating element 2, and improving the flexibility and adaptability of the boiled water dispenser module 100.

[0039] Specifically, the control mechanism includes an electric control box 6 and a circuit board 7 arranged in the electric control box 6. The electric control box 6 is connected to the heat exchanger 4, and the circuit board 7 is connected to the temperature regulating mechanism 5 for communication, so as to adjust the connectivity of the temperature regulating mechanism 5 according to the user's water demand and meet the water outlet demand. A controller is integrated on the circuit board 7 to receive the water temperature information input by the user, and control the action of the temperature regulating mechanism 5 to adjust the outlet water temperature. The boiled water dispenser module 100 of the present invention integrates the control mechanism and the temperature regulating mechanism into an integrated structure, further improving the integration degree of the boiled water dispenser module 100, which is conducive to simplifying the structure of the boiled water dispenser and improving the adaptability of the dispenser. It should be noted that in actual applications, the circuit board 7 can also be arranged outside the electric control box 6, and the positional relationship between the circuit board 7 and the electric control box 6 can be reasonably adjusted, which is conducive to further reducing the occupied space of the boiled water drinking module and improving the integration degree of the module. It should also be explained here that the controller belongs to the conventional means of those skilled in the art, and will not be repeated here.

[0040] The temperature control mechanism 5 includes a static valve plate 501, a dynamic valve plate 502, a rotating shaft 503, a motor bracket 504, a transmission shaft 505 and a temperature control motor 506. The static valve plate 501 is arranged in the installation position of the heating body bracket 3. The static valve plate 501 and the heating body bracket 3 have through holes and form a plurality of fluid channels. The fluid channels are arranged opposite to the water outlet back plate 1. The dynamic valve plate 502 is against the static valve plate 501. The dynamic valve plate 502 can rotate relative to the static valve plate 501 to change the flow cross-sectional area of ​​the fluid channel. The rotating shaft 503 and the dynamic valve plate 502 are arranged in a fixed position. The valve plate 502 is connected to and located on the side of the movable valve plate 502 away from the static valve plate 501. One end of the transmission shaft 505 is connected to the temperature control motor 506 for transmission. The other end of the transmission shaft 505 can be rotatably passed through the motor bracket 504, the movable valve plate 502 and the static valve plate 501 in sequence, and then can be rotatably connected to the heating body bracket 3. The rotating shaft 503 is sleeved on the outside of the transmission shaft 505, and the transmission shaft 505 can drive the rotating shaft 503 to rotate; sealing elements are provided between the heating body bracket 3 and the transmission shaft 505 and the motor bracket 504.

[0041] In the thermostatic mechanism 5 of the present invention, the transmission shaft 505 drives the movable valve plate 502 to rotate by using the rotating shaft 503, and the movable valve plate 502 rotates relative to the static valve plate 501, thereby changing the flow cross-sectional area of ​​the fluid channel and adjusting the fluid temperature. Specifically, one end of the transmission shaft 505 is connected to the thermostatic motor 506, and the other end is connected to the heating body bracket 3 after passing through the motor bracket 504, the rotating shaft 503, the movable valve plate 502 and the static valve plate 501, so as to ensure that the movable valve plate 502 and the transmission shaft 505 rotate coaxially, with high repeated positioning accuracy, effectively avoiding the phenomenon of loss of step or jamming caused by slight twisting of the transmission shaft 505 during the transmission process, and improving the transmission stability and working reliability of the thermostatic mechanism 5.

[0042] A bottom sealing ring 507 and a side sealing ring 508 are arranged between the static valve plate 501 and the heating body bracket 3. The bottom sealing ring 507 is installed in the heating body bracket 3. The static valve plate 501 and the heating body bracket 3 squeeze the bottom sealing ring 507 to form four independent fluid channels. A shaft sealing ring 509 is arranged between the rotating shaft 503 and the motor bracket 504. The shaft sealing ring 509 is sleeved on the transmission shaft 505. The side sealing ring 508 cooperates with the bottom sealing ring 507 and the shaft sealing ring 509 to ensure the sealing of the inner cavity of the module, and the static valve plate 501, the moving valve plate 502 and the rotating shaft 503 are wrapped in the closed area of ​​the module.

[0043] In this specific embodiment, the movable valve plate 502 is plugged into and connected to the rotating shaft 503, and the plugging direction is parallel to the axis of the transmission shaft 505. The plugging connection facilitates assembly, so that the rotating shaft 503 can drive the movable valve plate 502 to rotate, ensuring smooth transmission of power, and the transmission shaft 505 passes through the movable valve plate 502, avoiding the problem in the prior art that the valve plate rotates in a non-fixed state and cannot ensure the concentricity of the transmission parts, effectively improving the repeatability of the positioning of the movable valve plate 502, ensuring the temperature adjustment accuracy of the temperature adjustment mechanism 5, and improving the working performance of the boiled water dispenser module 100. In other specific embodiments that can be realized by the present invention, the movable valve plate 502 has a positioning hole 402 on the side away from the static valve plate 501, and the positioning hole 402 is a blind hole to avoid affecting the blocking of the fluid channel by the movable valve plate 502. The rotating shaft 503 has a positioning column 601 that is compatible with the positioning hole 402. The rotating shaft 503 is connected to the movable valve plate 502 by plugging with the positioning column 601 to ensure that the rotating shaft 503 can drive the movable valve plate 502 to rotate.

[0044] It should also be noted that an elastic member 510 is provided between the transmission shaft 505 and the rotating shaft 503 to press the rotating shaft 503 against the movable valve plate 502, so that the movable valve plate 502 and the static valve plate 501 are closely fitted, ensuring that the rotating shaft 503 can smoothly transmit torque to the movable valve plate 502, and ensuring the temperature adjustment reliability of the temperature adjustment mechanism 5. In practical applications, the elastic member 510 can be a spring, which is sleeved on the outside of the transmission shaft 505, is easy to install, and is inexpensive. One end of the elastic member 510 abuts against the rotating shaft 503, and the other end abuts against the axial end face of the step structure of the transmission shaft 505, forming a limit for the elastic member 510, so that the elastic member 510 can press the movable rotating shaft 503, thereby ensuring that the movable valve plate 502 and the static valve plate 501 are closely fitted.

[0045] More specifically, the end of the transmission shaft 505 away from the motor bracket 504 is connected to the first gear 511, the output end of the thermostat motor 506 is connected to the second gear 512, the first gear 511 is meshed with the second gear 512, the motor bracket 504 is connected to the gear bracket 513, and the first gear 511 and the second gear 512 are both rotatably arranged on the gear bracket 513. The first gear 511 and the second gear 512 are used to realize smooth transmission of torque, high transmission accuracy, compact structure, and are conducive to miniaturization of the thermostat mechanism 5. In other specific embodiments that can be realized by the present invention, other transmission structures, such as chain transmission or belt transmission, can also be selected to meet different working conditions.

[0046] At the same time, the temperature control mechanism 5 also includes a touch switch 514, and the first gear 511 has a trigger block adapted to the touch switch 514. The first gear 511 drives the trigger block to rotate to trigger the touch switch 514. The touch switch 514 and the temperature control motor 506 are both connected to the control mechanism for communication, and the temperature control motor 506 adopts a stepping motor. After each operation of the boiled water dispenser module 100, the control mechanism sends a return-to-zero signal to the temperature control motor 506, and the temperature control motor 506 drives the second gear 512 and the first gear 511 to rotate, triggering the touch switch 514, so that the temperature control motor 506 returns to zero, ensuring that the temperature control motor 506 can start running from the same position each time, which is conducive to eliminating the cumulative tolerance, ensuring the positioning accuracy of the temperature control mechanism 5, improving the controllability of the temperature control mechanism 5 and the temperature adjustment accuracy of the temperature control mechanism 5, thereby improving the user experience.

[0047] Embodiment 2

[0048] The present embodiment provides a boiled water dispenser, including the boiled water dispenser module 100 of the first embodiment. The boiled water dispenser module 100 integrates the main mechanism, the temperature regulating mechanism 5 and the control mechanism into an integrated module structure, so that zero external pipelines are achieved in the boiled water dispenser module 100, avoiding the problems of complicated pipelines, large assembly workload and easy installation errors in the prior art. At the same time, it greatly alleviates the problem of water accumulation in the pipeline due to the long water path, generating odor and breeding bacteria, improves the water quality of the boiled water dispenser, and is conducive to reducing the space occupied by the boiled water dispenser and improving the adaptability of the boiled water dispenser.

[0049] Embodiment 3

[0050] This embodiment provides a boiled water dispenser, including a water pump and the boiled water dispenser module 100 of the first embodiment. The water pump is built into the boiled water dispenser module 100, further improving the integration level of the boiled water dispenser.

[0051] In addition, it is also necessary to explain that the boiled water dispenser module 100 of the present invention and the unspecified connection method or line layout method in the boiled water dispenser are all common means used by those skilled in the art. Those skilled in the art can make reasonable choices based on actual working conditions and will not be elaborated here.

[0052] The present invention uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. At the same time, for those skilled in the art, according to the ideas of the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A boiled water dispenser module, characterized in that: include: The main body mechanism includes a water outlet back plate, a heating element, a heating element bracket and a heat exchanger. The water outlet back plate, the heating element and the heat exchanger are all arranged on the heating element bracket. The heating element is connected to the heat exchanger through the heating element bracket. The water outlet back plate has a water outlet. A temperature regulating mechanism, the temperature regulating mechanism is connected to the heating body bracket; the heating body, the heat exchanger and the water outlet are all connected to the temperature regulating mechanism, and the temperature regulating mechanism can adjust the connection state and flow cross-sectional area between the temperature regulating mechanism and the heating body and the heat exchanger to adjust the outlet water temperature of the water outlet; A control mechanism is connected to the heat exchanger and is located on a side of the heat exchanger away from the heating body support. The control mechanism is communicatively connected to the temperature adjustment mechanism.

2. The boiled water dispenser module according to claim 1, characterized in that: The heating element and the heat exchanger are respectively arranged on both sides of the heating element support, the heating element and the heat exchanger are respectively detachably connected to the heating element support, and sealing elements are arranged between the heating element and the heat exchanger and the heating element support.

3. The boiled water dispenser module according to claim 1, characterized in that: The heating element is a thick film heating element. A heating groove is arranged on the side of the heating element support facing the heating element. The heating groove and the heating element form a heating flow channel, and the heating flow channel is connected to the heat exchanger.

4. The boiled water dispenser module according to claim 3, characterized in that: The heating groove is formed by connecting a plurality of S-shaped grooves end to end in sequence.

5. The boiled water dispenser module according to any one of claims 1 to 4, characterized in that: The control mechanism includes an electric control box and a circuit board arranged in the electric control box, the electric control box is connected to the heat exchanger, and the circuit board is communicatively connected to the temperature adjustment mechanism.

6. The boiled water dispenser module according to claim 1, characterized in that: The temperature control mechanism includes a static valve plate, a movable valve plate, a rotating shaft, a motor bracket, a transmission shaft and a temperature control motor. The static valve plate is arranged in the installation position of the heating body bracket. The static valve plate and the heating body bracket both have through holes and form a plurality of fluid channels. The fluid channels are arranged opposite to the water outlet back plate. The movable valve plate abuts against the static valve plate. The movable valve plate can rotate relative to the static valve plate to change the flow cross-sectional area of ​​the fluid channel. The rotating shaft is connected to the movable valve plate and is located on the side of the movable valve plate away from the static valve plate. One end of the transmission shaft is connected to the temperature control motor for transmission. The other end of the transmission shaft can rotatably pass through the motor bracket, the movable valve plate and the static valve plate in sequence, and then can be rotatably connected to the heating body bracket. The rotating shaft is sleeved on the outside of the transmission shaft, and the transmission shaft can drive the rotating shaft to rotate. A sealing element is arranged between the heating body bracket, the transmission shaft and the motor bracket.

7. The boiled water dispenser module according to claim 6, characterized in that: An elastic member is arranged between the transmission shaft and the rotating shaft to press the rotating shaft against the movable valve plate so that the movable valve plate and the static valve plate are closely fitted.

8. The boiled water dispenser module according to claim 6, characterized in that: The end of the transmission shaft away from the motor bracket is connected to the first gear, the output end of the temperature control motor is connected to the second gear, the first gear is meshed with the second gear, the motor bracket is connected to the gear bracket, and the first gear and the second gear are both rotatably arranged on the gear bracket.

9. The boiled water dispenser module according to claim 8, characterized in that: The temperature control mechanism also includes a touch switch, and the first gear is provided with a trigger block adapted to the touch switch. The first gear drives the trigger block to rotate to trigger the touch switch. The touch switch and the temperature control motor are both communicatively connected to the control mechanism, and the temperature control motor adopts a stepping motor.

10. A boiled water dispenser, characterized in that: It also includes the boiled water dispenser module according to any one of claims 1-9.

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