Integrated waterway module

Abstract

The integrated waterway module comprises a shell, an energy storage water tank, a water inlet pipeline, a water supplementing pipeline and a water outlet pipeline are installed in the shell, the water inlet pipeline, the water supplementing pipeline and the water outlet pipeline are connected with the energy storage water tank, and the water inlet pipeline comprises a water inlet connector extending out of the side wall of the shell; the water supplementing pipeline comprises a water supplementing connector extending out of the side wall of the shell, and an electric control water supplementing valve is arranged in the water supplementing pipeline. The water outlet pipeline comprises a water outlet connector extending out of the side wall of the shell, and a water pump is arranged in the water outlet pipeline. Due to the independent design of the integrated waterway module, the heat pump main machine does not need a built-in high-capacity water tank, so that the size of the main machine is greatly reduced, and the space utilization rate is improved. The independently-arranged energy storage water tank can be designed to be larger, so that the supply amount of hot water is increased, and the requirement of a user for more hot water is met.

Description

Technical Field

[0001] This application relates to the technical field of heat pump equipment, and more particularly to an integrated water circuit module. Background Technology

[0002] In current heat pump equipment technology, to meet users' hot water needs, a water tank is typically integrated into the overall design to store hot water, ensuring a stable and sufficient supply at all times. However, the overall structure of a heat pump unit is not a simple combination of single functional modules, but rather requires comprehensive consideration of the coordinated operation of multiple devices and components. In addition to the water tank, the unit must also include a series of major devices such as a compressor, heat exchanger, and expansion tank, each of which undertakes key tasks in the operation of the heat pump system.

[0003] The layout and configuration requirements of these key components result in a relatively large overall size of the heat pump unit, occupying a significant amount of space. Furthermore, to accommodate these components and ensure their proper operation, the internal volume available for the water tank is severely limited, resulting in a relatively limited water storage capacity. This design flaw not only affects the convenience and practicality of the heat pump equipment but also, to some extent, restricts the further development and application of heat pump technology. Therefore, how to optimize the overall structure, reduce size, and increase water tank volume while maintaining efficient operation of the heat pump equipment has become a crucial problem urgently needing to be solved in the current heat pump technology field. Utility Model Content

[0004] The purpose of this utility model embodiment is to provide an integrated waterway module that can solve the above-mentioned problems existing in the prior art.

[0005] To achieve the above objectives, this application adopts the following technical solution:

[0006] An integrated water circuit module is provided, including a housing. An energy storage tank is installed inside the housing, along with an inlet pipe, a replenishment pipe, and an outlet pipe respectively connected to the energy storage tank. The inlet pipe includes an inlet port extending from the side wall of the housing; the replenishment pipe includes a replenishment port extending from the side wall of the housing, and an electrically controlled replenishment valve is installed in the replenishment pipe; the outlet pipe includes an outlet port extending from the side wall of the housing, and a water pump is installed in the outlet pipe.

[0007] Optionally, both the inlet pipe and the replenishment pipe are located above the energy storage tank, and the outlet pipe is located below the energy storage tank.

[0008] Optionally, the housing contains at least two parallel energy storage tanks, the tops of each energy storage tank are connected by an upper branch pipe, and the inlet pipe and the replenishment pipe are respectively connected to the upper branch pipe; the bottoms of each energy storage tank are connected by a lower confluence pipe, and the outlet pipe is connected to the lower confluence pipe.

[0009] Optionally, the diversion pipe is connected to a pressure gauge, the dial of which is exposed outside the housing.

[0010] Optionally, a filter located at the front end of the water pump is also provided in the water outlet pipeline.

[0011] Optionally, the outlet pipe is also connected to an expansion tank located at the front end of the water pump.

[0012] Optionally, an electrical control box is also installed inside the housing. The side wall of the housing is provided with a wiring port corresponding to the installation position of the electrical control box. The electrical control board inside the electrical control box is exposed outside the housing through the wiring port.

[0013] Optionally, the outer wall of the energy storage tank is covered with an insulation layer.

[0014] Optionally, the side wall of the energy storage tank is connected to a mounting bracket, which is fixed to the inner side wall of the shell.

[0015] Optionally, the housing includes a front wall panel, a rear wall panel, a left wall panel, a right wall panel, a top wall panel, and a bottom wall panel; the housing includes a first sheet metal part, a second sheet metal part, and a third sheet metal part, wherein the first sheet metal part constitutes the bottom wall panel and the rear wall panel, the second sheet metal part constitutes the left wall panel, the front wall panel, and the right wall panel, and the third sheet metal part constitutes the top wall panel.

[0016] The beneficial effects of this application are as follows:

[0017] 1) Reduced size of heat pump unit: The independent design of the integrated water circuit module eliminates the need for a large-capacity water tank inside the heat pump unit, thus greatly reducing the size of the unit and improving space utilization.

[0018] 2) Increase hot water supply: Independently set energy storage tanks can be designed to be larger, thereby increasing the supply of hot water and meeting users' demand for more hot water.

[0019] 3) Enhanced system flexibility: The independent and modular design of the integrated waterway module makes the system more flexible and can easily adapt to changes in different scenarios and needs. Attached Figure Description

[0020] The present application will now be described in further detail with reference to the accompanying drawings and embodiments.

[0021] Figure 1 This is a schematic diagram of the integrated water system module described in an embodiment of this application from one perspective.

[0022] Figure 2 This is a structural schematic diagram of the integrated water circuit module described in an embodiment of this application from another perspective;

[0023] Figure 3 This is an exploded view of the integrated water circuit module described in the embodiments of this application;

[0024] Figure 4 This is a schematic diagram of the internal structure of the integrated water system module described in the embodiments of this application from one perspective;

[0025] Figure 5 This is a schematic diagram of the internal structure of the integrated water system module described in an embodiment of this application from another perspective;

[0026] Figure 6 This is a schematic diagram of the structure of the shell described in the embodiment of this application;

[0027] Figure 7 This is an exploded view of the casing described in an embodiment of this application.

[0028] In the picture:

[0029] 1. Housing; 11. First sheet metal part; 111. Bottom wall panel; 112. Rear wall panel; 113. First folded edge; 12. Second sheet metal part; 121. Front wall panel; 122. Left wall panel; 123. Right wall panel; 124. Second folded edge; 13. Third sheet metal part; 131. Top wall panel; 14. Internal support frame; 2. Energy storage water tank; 21. Mounting bracket; 3. Water inlet pipe; 31. Water inlet interface; 4. Water replenishment pipe; 41. Water replenishment interface; 42. Electrically controlled water replenishment valve; 5. Water outlet pipe; 51. Water outlet interface; 52. Water pump; 53. Filter; 54. Expansion tank; 6. Upper branch pipe; 7. Lower manifold pipe; 8. Pressure gauge; 9. Electrical control box. Detailed Implementation

[0030] To make the technical problems solved by this application, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the embodiments of this application are further described in detail below. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0031] In the description of this application, unless otherwise expressly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0033] In current heat pump equipment technology, to meet users' hot water needs, a water tank is typically integrated into the overall design to store hot water, ensuring a stable and sufficient supply at all times. However, the overall structure of a heat pump unit is not a simple combination of single functional modules, but rather requires comprehensive consideration of the coordinated operation of multiple devices and components. In addition to the water tank, the unit must also include a series of major devices such as a compressor, heat exchanger, and expansion tank, each of which undertakes key tasks in the operation of the heat pump system.

[0034] The layout and configuration requirements of these key components result in a relatively large overall size of the heat pump unit, occupying a significant amount of space. Furthermore, to accommodate these components and ensure their proper operation, the internal volume available for the water tank is severely limited, resulting in a relatively limited water storage capacity. This design flaw not only affects the convenience and practicality of the heat pump equipment but also, to some extent, restricts the further development and application of heat pump technology. Therefore, how to optimize the overall structure, reduce size, and increase water tank volume while maintaining efficient operation of the heat pump equipment has become a crucial problem urgently needing to be solved in the current heat pump technology field.

[0035] To overcome the above technical problems, this embodiment provides an integrated water circuit module, which is a module independent of the heat pump host and can be connected to the heat pump host's piping for use. This integrated water circuit module has a separate energy storage tank 2 for water storage, and does not occupy space in the heat pump host during application, thus contributing to the miniaturization of the heat pump host. Furthermore, the separate energy storage tank 2 in the integrated water circuit module provides more installation space and is more conducive to increasing the volume of the energy storage tank 2.

[0036] like Figure 1-3 As shown, the integrated water circuit module of this embodiment specifically includes a housing 1. An energy storage tank 2 is installed inside the housing 1, and an inlet pipe 3, a replenishment pipe 4, and an outlet pipe 5 are respectively connected to the energy storage tank 2. The inlet pipe 3 includes an inlet interface 31 extending from the side wall of the housing 1; the replenishment pipe 4 includes a replenishment interface 41 extending from the side wall of the housing 1, and an electrically controlled replenishment valve 42 is provided in the replenishment pipe 4; the outlet pipe 5 includes an outlet interface 51 extending from the side wall of the housing 1, and a water pump 52 is provided in the outlet pipe 5.

[0037] The integrated water circuit module in this embodiment is designed as a module independent of the heat pump unit. This means it can be flexibly connected to the heat pump unit's piping system as an add-on component. The integrated water circuit module structure in this embodiment includes:

[0038] As the core energy storage component of the module, the energy storage tank 2 is independently set inside the shell 1 and is specifically used for water storage. The volume of the independently set energy storage tank 2 is no longer limited by the internal space of the heat pump host, thereby greatly improving the water storage capacity.

[0039] The water inlet pipe 3 extends from the side wall of the casing 1 to the water inlet interface 31, which is connected to the water inlet system of the heat pump unit to ensure that hot water can flow smoothly into the energy storage tank 2. In use, simply connect the heat pump unit and the water inlet interface 31 directly with a water pipe.

[0040] The water supply pipe 4 also extends from the side wall of the housing 1 to the water supply interface 41, and is equipped with an electrically controlled water supply valve 42. When the water level in the energy storage tank 2 drops to a certain level, the electrically controlled water supply valve 42 will automatically open to replenish the water source and ensure that the water volume in the tank is sufficient. In use, simply connect the external water source (such as a tap water pipe) to the water supply interface 41 using a water pipe.

[0041] The water outlet pipe 5 extends from the side wall of the housing 1 to the water outlet interface 51, and has a built-in water pump 52. The function of the water pump 52 is to pump out the hot water in the energy storage tank 2 when needed and supply it to the user.

[0042] In this embodiment, the integrated water circuit module, as a component independent of the heat pump unit, can be easily connected and disassembled, improving the system's flexibility and maintainability. Since the energy storage tank 2 is independently located inside the casing 1, it is not limited by the internal space of the heat pump unit, allowing for a larger design to meet users' needs for greater hot water storage. The electrically controlled water supply valve 42 in the water supply pipe 4 can automatically open and close according to the water level in the tank, achieving automated water supply control and improving the system's convenience and reliability. The water pump 52 in the water outlet pipe 5 ensures that hot water can be pumped out quickly and efficiently when needed, meeting users' immediate water demand.

[0043] In summary, the integrated water system module of this embodiment has the following advantages:

[0044] 1) Reduced size of heat pump unit: The independent design of the integrated water circuit module eliminates the need for a large-capacity water tank inside the heat pump unit, thus greatly reducing the size of the unit and improving space utilization.

[0045] 2) Increase hot water supply: The independently set energy storage tank 2 can be designed to be larger, thereby increasing the hot water supply and meeting users' demand for more hot water.

[0046] 3) Enhanced system flexibility: The independent and modular design of the integrated waterway module makes the system more flexible and can easily adapt to changes in different scenarios and needs.

[0047] In one embodiment, such as Figure 4-5 As shown, the inlet pipe 3 and the replenishment pipe 4 are both located above the energy storage tank 2, and the outlet pipe 5 is located below the energy storage tank 2.

[0048] The inlet pipe 3 and the replenishment pipe 4 are located above the water tank, ensuring that water flows naturally into the tank under gravity, reducing water flow resistance and improving inlet efficiency. The outlet pipe 5 is located below the water tank, using gravity to help hot water flow out of the tank quickly and smoothly, reducing the energy consumption of the water pump 52 and improving outlet efficiency.

[0049] In one embodiment, at least two parallel energy storage tanks 2 are provided inside the housing 1. The top of each energy storage tank 2 is connected by an upper diversion pipe 6, and the water inlet pipe 3 and the water replenishment pipe 4 are respectively connected to the upper diversion pipe 6. The bottom of each energy storage tank 2 is connected by a lower confluence pipe 7, and the water outlet pipe 5 is connected to the lower confluence pipe 7.

[0050] By arranging multiple energy storage tanks 2 side by side, the overall water storage capacity is significantly increased, meeting the needs of larger-scale or higher-demand hot water supply scenarios. In addition, the parallel design of multiple energy storage tanks 2 improves the system's redundancy. Even if one tank fails or requires maintenance, the other tanks can still operate normally, ensuring the continuity and reliability of the system.

[0051] The inlet pipe 3 and the replenishment pipe 4 are connected to the upper distribution pipe 6 to ensure that water can be evenly distributed to each energy storage tank 2, avoiding the problems of overload of a single water tank or uneven water flow. The outlet pipe 5 is connected to the lower manifold pipe 7, so that hot water can be evenly collected from the bottom of each water tank and flow out, ensuring the stability and continuity of the water output.

[0052] In one embodiment, the diversion pipe is connected to a pressure gauge 8, the dial of which is exposed outside the housing 1.

[0053] Pressure gauge 8 can monitor the water pressure in the distribution pipes in real time, allowing operators to intuitively understand the system's working pressure status. When a system malfunctions, pressure gauge 8 provides crucial pressure data, helping maintenance personnel quickly locate the problem, shorten troubleshooting time, and improve maintenance efficiency. Operators can adjust system operating parameters, such as the speed of water pump 52 and the water flow rate, based on the readings from pressure gauge 8 to optimize system efficiency and performance.

[0054] In one embodiment, the water outlet pipe 5 is further provided with a filter 53 located at the front end of the water pump 52.

[0055] The filter 53 can intercept impurities and particulate matter in the water outlet pipe 5, preventing them from entering the water pump 52, thereby avoiding damage to the water pump 52 due to blockage or wear and extending the service life of the water pump 52. In addition, through the filtration effect of the filter 53, suspended solids, rust and other impurities in the hot water can be removed, improving the cleanliness of the flowing hot water and meeting the user's demand for high-quality hot water.

[0056] In one embodiment, the water outlet pipe 5 is also connected to an expansion tank 54 located at the front end of the water pump 52.

[0057] The expansion tank 54 can absorb pressure fluctuations in the system, especially during system startup, shutdown, or water temperature changes, effectively mitigating pressure changes caused by thermal expansion and contraction, and protecting system pipelines and water pump 52 from damage. Furthermore, the expansion tank 54 can also serve as a system safety device; when the system pressure exceeds a set value, the expansion tank 54 can absorb the excess pressure, preventing system overpressure and potential safety accidents.

[0058] In one embodiment, an electrical control box 9 is also installed inside the housing 1. The side wall of the housing 1 is provided with a wiring port corresponding to the installation position of the electrical control box 9. The electrical control board inside the electrical control box 9 is exposed outside the housing 1 through the wiring port.

[0059] Among them, the electrical components in the integrated water circuit module (such as water pump 52, electrically controlled water supply valve 42, etc.) are connected to the electrical control board for centralized control.

[0060] The control board is exposed outside the housing 1 via a wiring port, allowing technicians to easily connect and debug external wires without opening the housing 1, greatly simplifying the installation and debugging process. When the electrical control system malfunctions, technicians can directly access the control board through the wiring port for troubleshooting and repair without disassembling the housing 1, improving maintenance efficiency and convenience.

[0061] In one embodiment, the outer wall of the energy storage tank 2 is covered with an insulation layer.

[0062] The insulation layer effectively reduces heat exchange between the energy storage tank 2 and the external environment, minimizing heat loss and thus improving the tank's insulation performance, ensuring that the hot water maintains a high temperature for a longer period. Due to the insulation layer, the temperature drop of the hot water in the energy storage tank 2 is slowed, reducing the number of times the heating equipment is started and its operating time, thereby saving energy and lowering operating costs.

[0063] The insulation layer is preferably a foamed film.

[0064] In one embodiment, the side wall of the energy storage tank 2 is connected to a mounting bracket 21, which is fixed to the inner side wall of the housing 1.

[0065] Mounting bracket 21 provides stable support for energy storage tank 2, ensuring that the tank is firmly fixed inside the shell 1 and will not move or tilt due to water flow impact or external vibration.

[0066] In one embodiment, the mounting bracket 21 includes a mounting plate and two connecting plates vertically connected to both ends of the mounting plate. The two connecting plates are welded and fixed to the outer wall of the energy storage tank 2, and the mounting plate is fastened to the side wall of the shell 1 by bolts.

[0067] In one embodiment, reference is made to Figure 6-7The housing 1 includes a front wall panel 121, a rear wall panel 112, a left wall panel 122, a right wall panel 123, a top wall panel 131, and a bottom wall panel 111; the housing 1 includes a first sheet metal part 11, a second sheet metal part 12, and a third sheet metal part 13, the first sheet metal part 11 forming the bottom wall panel 111 and the rear wall panel 112, the second sheet metal part 12 forming the left wall panel 122, the front wall panel 121, and the right wall panel 123, and the third sheet metal part 13 forming the top wall panel 131.

[0068] The first sheet metal part 11 constitutes the bottom wall panel 111 and the rear wall panel 112. These two surfaces are important supporting parts of the shell 1. The bottom wall panel 111 provides a stable base for placement, while the rear wall panel 112, together with other wall panels, forms the rear closed structure of the shell 1. Preferably, the energy storage tank 2 is fixed to the rear wall panel 112 by a mounting bracket 21. The second sheet metal part 12 constitutes the left wall panel 122, the front wall panel 121, and the right wall panel 123. These three surfaces together enclose the side and front of the shell 1. The left wall panel 122 and the right wall panel 123 provide width support for the shell 1 and can be designed with openings or interfaces for connection with external equipment.

[0069] The third sheet metal part 13 constitutes the top wall panel 131, which is the top closed surface of the housing 1. The top wall panel not only provides top support for the housing 1, but may also be designed with structures for mounting or suspending the housing 1.

[0070] By dividing the housing 1 into three main sheet metal parts, the manufacturer can produce these sheet metal parts separately and then assemble them together on the assembly line. This modular production method reduces manufacturing costs, improves production efficiency, and also facilitates the repair and replacement of the housing 1.

[0071] In one embodiment, an L-shaped inner support frame 14 is provided at the inner corner where the rear wall panel 112 connects to the left wall panel 122 and at the inner corner where it connects to the right wall panel 123. The rear wall panel 112, the left wall panel 122, the right wall panel 123 and the inner support frame 14 are fixedly connected.

[0072] The inner support frame 14 adopts an L-shaped design, which fits perfectly at the inner corner formed by the rear wall panel 112 and the left wall panel 122 or the right wall panel 123. This design can effectively disperse and bear the forces from different directions, enhancing the structural strength and stability of the shell 1.

[0073] The rear wall panel 112, left wall panel 122, right wall panel 123 and inner support frame 14 are tightly connected by fixed connection (such as welding, bolt fastening, etc.). This connection method ensures that the inner support frame 14 can be firmly supported inside the shell 1 and is not easy to loosen or fall off.

[0074] In one embodiment, the bottom wall panel 111 has an upwardly extending first folded edge 113 at its edge, and the left wall panel 122 and the right wall panel 123 are fixedly connected to the first folded edge 113.

[0075] The bottom wall panel 111 has an upwardly extending first folded edge 113 at its edge. This design not only increases the edge strength of the bottom wall panel 111, but also provides connection support for the left wall panel 122 and the right wall panel 123. As an extended structure, the first folded edge 113 can effectively distribute and bear the pressure from the left wall panel 122 and the right wall panel 123.

[0076] The left wall panel 122 and right wall panel 123 are tightly connected to the first folded edge 113 through fixed connections (such as welding, bolting, riveting, etc.). This connection method ensures a firm connection between the bottom wall panel 111 and the left and right wall panels 123, making it less prone to loosening or separation, thus enhancing the overall structural stability of the housing 1. The front wall panel 121 is not rigidly connected to the first folded edge 113, which avoids exposing bolts on the front side of the housing 1 and maintains the integrity and aesthetics of the front surface of the housing 1.

[0077] In one embodiment, the left wall panel 122, the front wall panel 121 and the right wall panel 123 are provided with a second folded edge 124 extending horizontally inward, and the top wall panel 131 is fixedly connected to the second folded edge 124.

[0078] The top of the left wall panel 122, the front wall panel 121 and the right wall panel 123 are provided with a second folded edge 124 extending horizontally inward. This design not only enhances the edge strength of the top of these wall panels, but also provides a stable connection support for the top wall panel 131. As a horizontally extending structure, the second folded edge 124 can effectively distribute and bear the pressure from the top wall panel.

[0079] The top wall panel 131 and the second folded edge 124 are tightly connected by a fixed connection (such as welding, bolting, riveting, etc.). This connection method ensures a firm connection between the top wall panel and the left wall panel 122, the front wall panel 121, and the right wall panel 123, making it less prone to loosening or separation, thereby enhancing the overall structural stability and rigidity of the housing 1. In addition, the fasteners used for fixing (such as bolts and rivets) are located on the top side, which avoids exposure on the front side of the housing 1 and maintains the integrity and aesthetics of the front surface of the housing 1.

[0080] In the description herein, it should be understood that the terms "upper," "lower," "left," "right," and other orientations or positional relationships are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used merely for descriptive distinction and have no special meaning.

[0081] In the description of this specification, references to terms such as "an embodiment," "example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0082] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0083] The technical principles of this application have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this application and should not be construed as limiting the scope of protection of this application in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this application without inventive effort, and these embodiments will all fall within the scope of protection of this application.

Claims

1. An integrated water system module, characterized in that, The device includes a housing (1), inside which is installed an energy storage tank (2) and an inlet pipe (3), a water replenishment pipe (4), and an outlet pipe (5) respectively connected to the energy storage tank (2). The inlet pipe (3) includes an inlet interface (31) extending from the side wall of the housing (1); the water replenishment pipe (4) includes a water replenishment interface (41) extending from the side wall of the housing (1), and an electrically controlled water replenishment valve (42) is provided in the water replenishment pipe (4); the outlet pipe (5) includes an outlet interface (51) extending from the side wall of the housing (1), and a water pump (52) is provided in the outlet pipe (5).

2. The integrated water circuit module according to claim 1, characterized in that, The inlet pipe (3) and the replenishment pipe (4) are both located above the energy storage tank (2), and the outlet pipe (5) is located below the energy storage tank (2).

3. The integrated water circuit module according to claim 1, characterized in that, The shell (1) is provided with at least two parallel energy storage tanks (2). The top of each energy storage tank (2) is connected by an upper diversion pipe (6). The water inlet pipe (3) and the water replenishment pipe (4) are respectively connected to the upper diversion pipe (6). The bottom of each energy storage tank (2) is connected by a lower confluence pipe (7). The water outlet pipe (5) is connected to the lower confluence pipe (7).

4. The integrated water circuit module according to claim 3, characterized in that, The diversion pipe is connected to a pressure gauge (8), the dial of which is exposed outside the housing (1).

5. The integrated water circuit module according to claim 1, characterized in that, The water outlet pipe (5) is also equipped with a filter (53) located at the front end of the water pump (52).

6. The integrated water circuit module according to claim 1, characterized in that, The outlet pipe (5) is also connected to an expansion tank (54) located at the front end of the water pump (52).

7. The integrated water circuit module according to claim 1, characterized in that, An electrical control box (9) is also installed inside the housing (1). The side wall of the housing (1) is provided with a wiring port corresponding to the installation position of the electrical control box (9). The electrical control board inside the electrical control box (9) is exposed outside the housing (1) through the wiring port.

8. The integrated water circuit module according to claim 1, characterized in that, The outer wall of the energy storage tank (2) is covered with a heat insulation layer.

9. The integrated water circuit module according to claim 1, characterized in that, The side wall of the energy storage tank (2) is connected to a mounting bracket (21), which is fixed to the inner side wall of the shell (1).

10. The integrated water circuit module according to claim 1, characterized in that, The housing (1) includes a front wall panel (121), a rear wall panel (112), a left wall panel (122), a right wall panel (123), a top wall panel (131), and a bottom wall panel (111); the housing (1) includes a first sheet metal part (11), a second sheet metal part (12), and a third sheet metal part (13), the first sheet metal part (11) constitutes the bottom wall panel (111) and the rear wall panel (112), the second sheet metal part (12) constitutes the left wall panel (122), the front wall panel (121), and the right wall panel (123), and the third sheet metal part (13) constitutes the top wall panel (131).

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