Quick connection type instant heating module

Abstract

The utility model relates to a quick connection type instant heating module, belongs to the field of pipeline machines, is applied to the pipeline machines, and comprises a shell, a water instant heating system and a circuit board, the water instant heating system is installed in the shell and used for heating water, and the circuit board is used for controlling starting and stopping of the water instant heating system; the shell is provided with a water inlet hole and a water outlet hole, the water inlet end of the water instant heating system is opposite to the water inlet hole, and the water outlet end of the water instant heating system is exposed through the water outlet hole; the shell is further provided with a power interface and a data interface, the power interface and the data interface are both electrically connected with the circuit board, the power interface is used for power connection, and the data interface is used for data signal transmission. The pipeline machine has the advantages that later maintenance of the pipeline machine is facilitated, and the whole machine product can be quickly assembled.

Description

Technical Field

[0001] The present application relates to the field of pipeline machines, and in particular to a quick-connect instant heating module. Background Art

[0002] Pipeline water dispenser is also called pipeline water dispenser or wall-mounted pipeline water dispenser. It is divided into wall-mounted pipeline type and vertical pipeline type. It is generally used in homes and offices. The product has LED display lights and can heat, keep warm and cool.

[0003] With respect to the above-mentioned related technologies, the inventor believes that when problems occur with existing pipeline machines, the entire pipeline machine needs to be sent to after-sales service for repair, which is time-consuming and laborious when disassembling and assembling the pipeline machine. Summary of the invention

[0004] In order to facilitate the later maintenance of the pipeline machine and realize the rapid assembly of the whole machine product, the present application provides a quick-connect instant heating module.

[0005] The present application provides a quick-connect instant heating module adopting the following technical solution:

[0006] A quick-connect instant heating module, applied to a pipeline machine, comprises a housing, an instant water heating system installed inside the housing for heating water, and a circuit board, wherein the circuit board is used to control the start and stop of the instant water heating system;

[0007] The shell is provided with a water inlet hole and a water outlet hole, the water inlet end of the water-heating system is opposite to the water inlet hole, and the water outlet end of the water-heating system is exposed through the water outlet hole;

[0008] The housing is also provided with a power interface and a data interface, both of which are electrically connected to the circuit board. The power interface is used for connecting electricity, and the data interface is used for data signal transmission.

[0009] Optionally, the power interface, data interface and water outlet are located on the same side wall of the shell.

[0010] Optionally, the water-instant heating system includes a zero-pressure water pump and a heating body assembly for heating water, and the water outlet of the zero-pressure water pump is connected to the water inlet of the heating body assembly.

[0011] Optionally, the water-instant heating system also includes a thyristor water cooling module, which is located between the zero-pressure water pump and the heating body assembly, the water inlet of the thyristor water cooling module is connected to the water outlet of the zero-pressure water pump, and the water outlet of the thyristor water cooling module is connected to the water inlet of the heating body assembly.

[0012] Optionally, the housing includes an upper cover and a bottom cover that are snapped together, and the upper cover and the bottom are detachably connected.

[0013] Optionally, a tube locking mechanism is provided on the shell between the water inlet hole and the water inlet end of the instant water heating system.

[0014] Optionally, the tube locking mechanism includes a clamping seat and a locking tongue, the locking tongue is slidably connected to the clamping seat, the clamping seat is provided with a through hole for connecting the water inlet hole with the water inlet end of the water instant heating system, the clamping seat is also provided with a sliding groove arranged along the radial direction of the through hole, and the locking tongue is slidably connected in the sliding groove;

[0015] The lock tongue is provided with a waist-shaped hole, the waist-shaped hole is communicated with the through hole, and the relative positions of the lock tongue and the sliding groove are fixed by friction between the lock tongue and the groove wall of the sliding groove.

[0016] Optionally, the locking tongue comprises a locking portion located inside the sliding groove and an operating portion located outside the card seat, and the vertical cross-sectional area of ​​the operating portion is larger than the vertical cross-sectional area of ​​the sliding groove;

[0017] The end face of the water inlet end of the water-heating system abuts against the surface of the locking part, and the surface of the locking part on one side facing the water inlet end of the water-heating system is provided with a first plane area and a second plane area which are not in the same plane, the thickness of the locking part at the area where the first plane area is located is smaller than the thickness at the area where the second plane area is located, and the end face of the water inlet end of the water-heating system abuts against the first plane area.

[0018] Optionally, a latch is slidably connected to the shell, and the latch can extend to the outside of the outer surface of the shell.

[0019] In summary, the present application includes at least one of the following beneficial technical effects:

[0020] 1. The water instant heating system and the circuit board are all integrated into the interior of a shell to form a quick-connect instant heating module. When a problem occurs with the pipeline machine, you only need to remove the quick-connect instant heating module from the pipeline machine, and then send the quick-connect instant heating module to after-sales for repair, which solves the problem of difficulty in disassembling the entire pipeline machine during the after-sales process.

[0021] 2. Through the thyristor water cooling module, the heat in the shell can be first exchanged with the water delivered by the zero-pressure water pump to increase the temperature of the water, which can not only reduce the temperature inside the shell, but also recycle the heat in the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the quick-connect instant heating module in this application;

[0023] Figure 2 It is an exploded view of the quick-connect instant heating module in this application;

[0024] Figure 3 It is a structural schematic diagram of the outer side of the bottom cover of the quick-connect instant heating module in the present application;

[0025] Figure 4 It is a schematic diagram of the internal structure of the installation cavity of the quick-connect instant heating module in this application;

[0026] Figure 5 It is a cross-sectional view of the structure between the water inlet hole and the zero-pressure water pump of the quick-connect instant heating module in the present application;

[0027] Figure 6 It is a structural schematic diagram of the lock tongue in this application.

[0028] Explanation of the reference numerals: 1. outer shell; 101. upper cover; 102. bottom cover; 11. installation cavity; 12. water inlet hole; 13. water outlet hole; 14. first opening; 15. accommodating cavity; 16. second opening; 2. water heating system; 21. zero-pressure water pump; 211. water inlet joint; 22. heating body assembly; 221. water outlet joint; 23. thyristor water cooling module; 3. circuit board; 4. power interface; 5. data interface; 6. locking tube mechanism; 61. socket; 611. through hole; 612. sliding groove; 62. locking tongue; 621. locking portion; 6211. first plane area; 6212. second plane area; 6213. inclined surface area; 6214. waist-shaped hole; 622. operating portion; 7. locking tongue. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-6 This application is described in further detail.

[0030] The embodiment of the present application discloses a quick-connect instant heating module, which is applied to a pipeline machine.

[0031] Reference Figure 1 , Figure 2 The quick-connect instant heating module includes a housing 1, an installation cavity 11 is provided inside the housing 1, and a water heating system for heating water and a circuit board 3 are installed inside the installation cavity 11. The circuit board 3 is connected to the water heating system 2, and the circuit board 3 is used to control the start and stop of the water heating system 2.

[0032] Reference Figure 2 , Figure 3A water inlet hole 12 and a water outlet hole 13 are provided on the side wall of the housing 1. In this embodiment, the water inlet hole 12 and the water outlet hole 13 are respectively provided on different side walls of the housing 1. The water inlet end of the water-heating system 2 is arranged opposite to the water inlet hole 12, and the water outlet end of the water-heating system 2 extends out from the water outlet hole 13.

[0033] Reference Figure 2 The housing 1 includes an upper cover 101 and a bottom cover 102 that are buckled together. Concave cavities are provided on opposite sides of the upper cover 101 and the bottom cover 102. When the upper cover 101 and the bottom cover 102 are buckled together, the concave cavities of the upper cover 101 and the bottom cover 102 are assembled into a mounting cavity 11. The upper cover 101 and the bottom cover 102 are fixed together by a plurality of connecting bolts.

[0034] The upper cover 101 and the bottom cover 102 are fixed together by connecting bolts. During assembly, the upper cover 101 and the bottom cover 102 can be disassembled to facilitate installation of the circuit board 3 and the instant water heating system 2 into the interior of the housing 1 .

[0035] Reference Figure 4 The water-instant heating system 2 includes a zero-pressure water pump 21 fixed inside the installation cavity 11, a heating body assembly 22 for instant heating of water, and a thyristor water cooling module 23. The water inlet of the thyristor water cooling module 23 is connected to the water outlet of the zero-pressure water pump 21, and the water outlet of the thyristor water cooling module 23 is connected to the water inlet of the heating body assembly 22.

[0036] A thyristor water cooling module 23 is arranged between the zero-pressure water pump 21 and the heating body assembly 22. Since the heating body assembly 22 generates heat in the process of heating water and the zero-pressure water pump 21 is running, the temperature inside the installation cavity 11 increases. The thyristor water cooling module 23 allows the temperature inside the installation cavity 11 to be heat-exchanged with water first, which can reduce the temperature inside the installation cavity 11 and utilize the heat inside the installation cavity 11.

[0037] Reference Figure 4 A water inlet joint 211 is installed at the water inlet of the zero-pressure water pump 21 , and the water inlet joint 211 of the zero-pressure water pump 21 is opposite to the water inlet hole 12 .

[0038] Reference Figure 2 , Figure 3 A water outlet joint 221 is installed at the water outlet of the heating body assembly 22 , and the water outlet joint 221 is opposite to the water outlet hole 13 and passes through the water outlet hole 13 .

[0039] Reference Figure 2 , Figure 3A power interface 4 and a data interface 5 are also installed on the side wall of the housing 1 on which the water outlet 13 is provided. The power interface 4, the data interface 5 and the water outlet 13 are arranged in a row. The power interface 4 and the data interface 5 are both electrically connected to the circuit board 3. The power interface 4 is used to connect the circuit board 3 to the power supply circuit of the pipeline machine so that the circuit board 3 is powered. The data interface 5 is used to connect to the control system of the pipeline machine to realize the transmission of data commands.

[0040] Reference Figure 4 , Figure 5 Inside the housing 1, a tube locking mechanism 6 is provided between the water inlet hole 12 and the water inlet joint 211. The tube locking mechanism 6 includes a clamping seat 61 and a locking tongue 62 slidably connected to the clamping seat 61. The clamping seat 61 and the housing 1 are integrally formed.

[0041] A first opening 14 is formed on the side wall of the housing 1 , through which the card holder 61 is exposed.

[0042] Reference Figure 5 , Figure 6 The holder 61 is provided with a through hole 611 coaxially arranged opposite to the water inlet hole 12, and the through hole 611 is located between the water inlet hole 12 and the water inlet connector 211 of the zero-pressure water pump 21. The water inlet end of the water inlet connector 211 extends into the interior of the through hole 611.

[0043] The card base 61 is also provided with a sliding groove 612 which penetrates the card base 61 along the radial direction of the through hole 611. The locking tongue 62 is slidably connected inside the sliding groove 612.

[0044] The locking tongue 62 includes a locking portion 621 located inside the sliding groove 612 and capable of moving inside the sliding groove 612, and an operating portion 622 located outside the card holder 61, and the operating portion 622 and the locking portion 621 are integrally formed. The operating portion 622 is located in the first opening 14 of the housing 1. The vertical cross-sectional area of ​​the operating portion 622 is larger than the vertical cross-sectional area of ​​the sliding groove 612, so that the operating portion 622 can abut against the outer surface of the card holder 61.

[0045] The surface of the locking portion 621 abuts against the groove wall of the sliding groove 612 , and the relative positions of the locking portion 621 and the sliding groove 612 are fixed by friction.

[0046] A first plane area 6211 and a second plane area 6212 that are not on the same plane are provided on one side surface of the locking portion 621 facing the water inlet joint 211 from the end connected to the operating portion 622 to the end away from the operating portion 622, and an inclined plane area 6213 is provided between the first plane area 6211 and the second plane area 6212, and the inclined plane area 6213 connects the first plane area 6211 and the second plane area 6212. The thickness of the locking portion 621 at the area where the first plane area 6211 is located is smaller than the thickness of the area where the second plane area 6212 is located. The end surface of the water inlet end of the water inlet joint 211 abuts against the first plane area 6211.

[0047] The distance between the inclined surface area 6213 of the locking portion 621 and the operating portion 622 is greater than the diameter of the end surface of the water inlet end of the water inlet connector 211 , thereby ensuring that the locking portion 621 can move in the sliding groove 612 .

[0048] The operating portion 622 and the inclined area 6213 can limit the movement range of the locking tongue 62 so that the locking tongue 62 cannot be detached from the holder 61, thereby ensuring that the locking tongue 62 will not be lost during the use of the quick-connect instant heating module.

[0049] The locking portion 621 is provided with a waist-shaped hole 6214, the width of which is the same as the diameter of the through hole 611. The length of the waist-shaped hole 6214 is set from the end of the locking portion 621 connected to the operating portion 622 to the end away from the operating portion 622. The waist-shaped hole 6214 is arranged opposite to the through hole 611.

[0050] When the water pipe is docked with the water inlet connector 211, the water pipe is passed through the water inlet hole 12 on the housing 1, the through hole 611 on the clamping seat 61, and the waist-shaped hole 6214 on the locking tongue 62 to dock with the water inlet connector 211. After the water pipe is docked with the water inlet connector 211, the locking portion 621 is controlled to move in the sliding groove 612 so that the end of the waist-shaped hole 6214 is opposite to the through hole 611, and the water pipe is clamped and fixed in the through hole 611. The water pipe can be clamped by the cooperation between the clamping seat 61 and the locking tongue 62. When water flows in the water pipe, the water pipe is clamped and fixed in the through hole 611, so it is not easy to loosen the connection between the water pipe and the water inlet connector 211 due to shaking of the water flow, thereby reducing the occurrence of water leakage.

[0051] The quick-connect instant heating module can be directly installed inside the pipeline machine when in use. When the pipeline machine fails, the quick-connect instant heating module can be removed from the pipeline machine and then sent to after-sales repair. The quick-connect instant heating module is easy to disassemble.

[0052] A receiving cavity 15 is provided on the side wall of the housing 1, and a second opening 16 is provided on the side wall of the housing 1 adjacent to the side wall on which the receiving cavity 15 is provided, and the second opening 16 is communicated with the interior of the receiving cavity 15. A latch tongue 7 is slidably connected to the interior of the receiving cavity 15, and the latch tongue 7 can extend from the cavity opening of the receiving cavity 15 to the outside of the outer surface of the housing 1. The latch tongue 7 can be moved through the second opening 16 to control the latch tongue 7 to move to the outside of the receiving cavity 15 or to be retracted into the interior of the receiving cavity 15.

[0053] When installing the quick-connect instant heating module on the pipeline machine, a slot is opened at a position on the pipeline machine opposite to the accommodating cavity 15, and the latch 7 is pushed out of the accommodating cavity 15 and inserted into the corresponding slot, so that the quick-connect instant heating module can be stably installed on the pipeline machine.

[0054] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A quick-connect instant heating module, applied to pipeline machines, characterized by: It comprises a housing (1), a water heating system (2) installed inside the housing (1) for heating water, and a circuit board (3), wherein the circuit board (3) is used to control the start and stop of the water heating system (2); The housing (1) is provided with a water inlet hole (12) and a water outlet hole (13); the water inlet end of the water-heating system (2) is opposite to the water inlet hole (12), and the water outlet end of the water-heating system (2) is exposed through the water outlet hole (13); The housing (1) is also provided with a power interface (4) and a data interface (5), both of which are electrically connected to the circuit board (3), the power interface (4) being used for connecting electricity, and the data interface (5) being used for transmitting data signals.

2. A quick-connect instant heating module according to claim 1, characterized in that: The power interface (4), the data interface (5) and the water outlet (13) are located on the same side wall of the housing (1).

3. The quick-connect instant heating module according to claim 1, characterized in that: The instant water heating system (2) comprises a zero-pressure water pump (21) and a heating body component (22) for heating water, and the water outlet of the zero-pressure water pump (21) is connected to the water inlet of the heating body component (22).

4. A quick-connect instant heating module according to claim 3, characterized in that: The water-instant heating system (2) also includes a thyristor water cooling module (23), the thyristor water cooling module (23) is located between the zero-pressure water pump (21) and the heating body assembly (22), the water inlet of the thyristor water cooling module (23) is connected to the water outlet of the zero-pressure water pump (21), and the water outlet of the thyristor water cooling module (23) is connected to the water inlet of the heating body assembly (22).

5. The quick-connect instant heating module according to claim 1, characterized in that: The housing (1) comprises an upper cover (101) and a bottom cover (102) which are buckled together, and the upper cover (101) and the bottom end are detachably connected.

6. The quick-connect instant heating module according to claim 1, characterized in that: A pipe locking mechanism (6) is provided on the housing (1) between the water inlet hole (12) and the water inlet end of the instant water heating system (2).

7. The quick-connect instant heating module according to claim 6, characterized in that: The tube locking mechanism (6) comprises a holder (61) and a locking tongue (62), wherein the locking tongue (62) is slidably connected to the holder (61), the holder (61) is provided with a through hole (611) for connecting the water inlet hole (12) with the water inlet end of the water heating system (2), the holder (61) is also provided with a sliding groove (612) arranged along the radial direction of the through hole (611), and the locking tongue (62) is slidably connected in the sliding groove (612); The locking tongue (62) is provided with a waist-shaped hole (6214), the waist-shaped hole (6214) is connected to the through hole (611), and the relative position of the locking tongue (62) and the sliding groove (612) is fixed by friction between the locking tongue (62) and the groove wall of the sliding groove (612).

8. The quick-connect instant heating module according to claim 7, characterized in that: The locking tongue (62) comprises a locking portion (621) located inside the sliding groove (612) and an operating portion (622) located outside the card seat (61), and the vertical cross-sectional area of ​​the operating portion (622) is larger than the vertical cross-sectional area of ​​the sliding groove (612); The end face of the water inlet end of the water-heating system (2) abuts against the surface of the locking portion (621); a first plane area (6211) and a second plane area (6212) that are not in the same plane are provided on the surface of the locking portion (621) facing the water inlet end of the water-heating system (2); the thickness of the locking portion (621) in the area where the first plane area (6211) is located is smaller than the thickness in the area where the second plane area (6212) is located; and the end face of the water inlet end of the water-heating system (2) abuts against the first plane area (6211).

9. The quick-connect instant heating module according to claim 1, characterized in that: A latch tongue (7) is slidably connected to the shell (1), and the latch tongue (7) can extend to the outside of the outer surface of the shell (1).

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