Power integrated water pump

Abstract

The application provides a power integrated water pump, which comprises a base, an upper cover connected with the base to form a sealed mounting cavity, a water pump module arranged in the mounting cavity, a power module arranged in the mounting cavity and connected with the water pump module, and a plug module connected with the power module, wherein a wire placement area is arranged in the mounting cavity, the plug module comprises a wire comprising a connecting end and a power supply end, the connecting end is connected with the power module, and the power supply end extends outward to the outside of the base, a plug is arranged on the power supply end, and the wire is at least partially movably arranged in the wire placement area, and the connecting end moves with the power supply end. The power of the water pump is integrated by arranging the above modules in the mounting cavity. The water pump can be turned on and off by simply pulling out and plugging in the plug, so that the use is more convenient and the operation is simpler. Meanwhile, the weight and the installation space of the whole water pump are reduced, and the user can use more easily.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of water pump, in particular, to a power integrated water pump. BACKGROUND

[0002] As a tool that people may need to use frequently in daily work, water pump realizes the transportation of water through the rotation of impeller. However, the conventional water pump usually needs to be connected with an external power adapter, which occupies a large space, and the adapter needs to be carried when in use, which is inconvenient in use, and the water pump does not have a wire storage function, so the wire is exposed outside the water pump and is easy to be damaged or entangled, which may affect the use of the water pump. SUMMARY

[0003] Therefore, the present application aims to provide a power integrated water pump without adapter, small space occupation and simple operation.

[0004] In order to solve the above technical problems, the technical scheme of the present application is as follows:

[0005] A power integrated water pump, comprising:

[0006] a base;

[0007] an upper cover connected with the base to form a sealed mounting cavity;

[0008] a water pump module arranged in the mounting cavity for transporting liquid;

[0009] a power module arranged in the mounting cavity and connected with the water pump module for providing power for the water pump module; and

[0010] a plug-in module connected with the power module for power supply of the power module;

[0011] wherein, the mounting cavity is provided with a wire placement area; the plug-in module comprises:

[0012] a wire comprising a connection end and a power supply end, the connection end being connected with the power module, and the power supply end extending outward to the outside of the base; and

[0013] a plug arranged on the power supply end for circuit communication;

[0014] wherein, the wire is at least partially movably arranged in the wire placement area, and the connection end moves with the power supply end.

[0015] Preferably, the water pump module comprises:

[0016] a main body;

[0017] The water inlet channel is arranged on the main body and located at one side of the installation cavity and extends to the outside of the base at one end for water inlet of the main body;

[0018] The water outlet channel is arranged on the main body and located at one side of the installation cavity and extends to the outside of the base at one end for water outlet of the main body; and

[0019] The sensing assembly is connected with the water outlet channel for sensing water flow in the water outlet channel.

[0020] The sensing assembly comprises:

[0021] The main pipe body is installed in the water outlet channel;

[0022] The guide vane is rotatably arranged on the main pipe body at the side close to the water inlet channel, and the liquid flowing through the main pipe body drives the guide vane to rotate;

[0023] The flow rotor is rotatably arranged in the main pipe body and connected with the guide vane, and the guide vane drives the flow rotor to rotate; and

[0024] The inductor is arranged on the outside of the main pipe body for sensing rotation of the flow rotor and sending a signal to control movement of the main body.

[0025] Preferably, the guide vane comprises:

[0026] The rotating shaft is connected with the flow rotor;

[0027] The plurality of guide vanes are arranged on the circumferential surface of the rotating shaft;

[0028] The guide vanes are formed with arc-shaped guide surfaces, and the water flow in the guide surfaces drives the guide vanes to rotate, thereby realizing rotation of the guide vane.

[0029] Preferably, the sensing assembly further comprises a mounting frame fixedly arranged in the main pipe body and provided with a connecting hole at the side close to the flow rotor; the rotating shaft is provided with a rotating hole at the side close to the flow rotor; and the flow rotor comprises a connecting shaft, one end of the connecting shaft is arranged in the connecting hole, and the other end of the connecting shaft is arranged in the rotating hole.

[0030] Preferably, the number of the guide vanes is six, and the six guide vanes are arranged in a circumferential array on the circumferential surface of the rotating shaft.

[0031] Preferably, the installation cavity is provided with a water inlet hole at one side and a water outlet hole at the other side, and the water inlet hole and the water outlet hole are both provided with a damping sleeve, and the water inlet channel and the water outlet channel both pass through the corresponding damping sleeves.

[0032] Preferably, one side of the water inlet channel is provided with a cooling channel, one end of which is communicated with the water inlet channel, and the water flow of the water inlet channel is divided into the cooling channel; the other end of the cooling channel extends through the power module to the water pump module for cooling the power module.

[0033] Preferably, the water inlet channel is the cooling channel, one end of the water inlet channel is connected with a water source, and the other end extends through the power module to the water pump module to realize communication with the water pump module.

[0034] Preferably, the cooling channel comprises a cooling part, at least part of which is arranged in the power module; the cooling part is in the shape of a plurality of "S" shaped pipes connected together.

[0035] Alternatively, the cooling part comprises a plurality of branch pipes, and the plurality of branch pipes are distributed in the power module; both ends of the plurality of branch pipes are communicated with the first end and the second end of the cooling channel.

[0036] Preferably, the control module is arranged in the mounting cavity and connected with the water pump module for controlling the operation of the water pump module; the control module comprises a mode switching button for switching the mode of the water pump module.

[0037] When the water pump module is in the automatic water flow mode, the water flow driving guide vane rotates, and the guide vane drives the flow rotor to rotate, and the inductor detects the rotation of the flow rotor and sends a corresponding signal to drive the vane of the water pump module to rotate.

[0038] When the water pump module is in the inductive mode, the inductor detects the load of the vane of the water pump module; when the water flow in the water outlet channel is less than 1L, the inductor detects the rotation of the flow rotor at the same time.

[0039] When the water pump module is in the full speed mode, the vane of the water pump module keeps rotating at a set speed.

[0040] The present application has the following outstanding and beneficial technical effects compared with the prior art:

[0041] 1. This invention integrates the power supply of the water pump by housing the corresponding functional modules, such as the water pump module, power supply module, connector module, and control module, within the mounting cavity formed by the connection between the top cover and the base. This eliminates the need for users to carry separate adapters, as the power supply module functions as a power modulator. Users can simply plug and unplug the connector module into a socket to turn the water pump on and off, making it more convenient and simpler to operate. Simultaneously, the sealed mounting cavity protects the water pump module, power supply module, connector module, and control module. Only the corresponding functional components need to be installed on each module, eliminating the need for separate housings for each module. The unified protection provided by the top cover and base reduces the overall weight and installation space required for the water pump, making it easier for users to operate.

[0042] 2. This invention utilizes the guiding effect of an arc-shaped surface to convert the axial flow of water into a radial force on the guide vanes, thereby achieving the rotation of the guide impeller. This method is simple and convenient. The structure of the guide impeller is similar to that of a windmill or a fan blade in a split-type power generation system. Only a small flow rate of water is needed to drive the guide impeller to rotate, which in turn drives the flow rotor. The guide impeller's function is stable and effective.

[0043] 3. This invention uses the shock-absorbing sleeve to counteract the resonance energy generated during the operation of the water pump, making the overall operation of the water pump more stable.

[0044] 4. This invention achieves cooling of the power module by utilizing the temperature difference between the circuitry or components within the power module and the water flow within the cooling channel.

[0045] 5. This invention increases the contact area between the cooling channel and the power module by using several branch pipes, thereby further improving the cooling effect of the cooling pipes on the power module.

[0046] 6. The cooling section of the cooling channel of the present invention is formed by connecting several "S" shaped pipes, thereby ensuring the water flow of the cooling channel while increasing the contact area between the cooling channel and the power module, and improving the cooling effect of the cooling channel on the power module. Attached Figure Description

[0047] Figure 1 This is a schematic diagram of the overall structure of Example 1;

[0048] Figure 2 This is a schematic diagram of the bottom structure of Example 1;

[0049] Figure 3 This is a schematic diagram of the internal structure of Example 1;

[0050] Figure 4 This is a cross-sectional view of Example 1;

[0051] Figure 5 is a structural schematic view of a sensing assembly;

[0052] Figure 6 is an exploded view of a sensing assembly;

[0053] Figure 7 is a structural schematic view of a cooling channel structure of Example 1;

[0054] Figure 8 is a structural schematic view of a cooling channel structure of Example 2.

[0055] Reference signs: 1, base; 2, upper cover;

[0056] 3, water pump module; 31, main body; 32, water inlet channel; 33, water outlet channel; 34, sensing assembly; 341, main pipe body; 342, flow guide impeller; 3421, rotating shaft; 34211, rotating hole; 3422, flow guide blade; 34221, flow guide surface; 343, flow rotor; 3431, connecting shaft; 3432, rotor blade; 344, inductor; 345, mounting bracket; 3451, connecting hole;

[0057] 4, power module;

[0058] 5, plug-in module; 51, wire; 511, connecting end; 512, power supply end; 52, plug;

[0059] 6, control module;

[0060] 7, mounting cavity; 71, water inlet hole; 72, water outlet hole;

[0061] 8, wire placement area; 9, shock absorbing sleeve; 10, cooling channel; 101, cooling part; 102, branch pipe. DETAILED DESCRIPTION

[0062] The specific embodiments of the present application are further described in detail below with reference to the accompanying drawings, so that the technical scheme of the present application is easier to understand and master.

[0063] Example 1:

[0064] As Figures 1-7As shown, a power integrated water pump includes a base 1, an upper cover 2, a water pump module 3, a power module 4, a plug module 5 and a control module 6. The base 1 and the upper cover 2 are connected to form a mounting cavity 7, which is preferably a sealed cavity in this embodiment. The water pump module 3 is arranged in the mounting cavity 7 and is used to transport liquid, which is preferably water in this embodiment. The power module 4 is arranged in the mounting cavity 7 and is connected to the water pump module 3 to provide power for the water pump module 3, so that each component in the water pump module 3 moves to cooperatively complete the transportation of the liquid. The plug module 5 is connected to the power module 4, and is used to power the power module 4, so that the power module 4 can convert the electrical energy in the circuit into kinetic energy of the water pump module 3. The control module 6 is arranged in the mounting cavity 7 and is connected to the water pump module 3, and is used to receive signals from the inductor 344 in the water pump module 3 and send corresponding signals to control the operation of the water pump module 3, to realize the control of the water inlet and outlet switch and the speed of the water pump.

[0065] In combination with Figures 2-4 , a wire placement area 8 is arranged in the mounting cavity 7, the plug module 5 includes a guide and a plug 52, the wire 51 includes a connection end 511 and a power end 512, the connection end 511 is connected to the power module 4, and the power end 512 extends outward to the outside of the base 1. The plug 52 is arranged on the power end 512 and is used to connect the water pump and the power supply circuit, so that the current can flow from the power supply circuit to the power module 4 through the plug module 5, and then be modulated by the power module 4 to flow to the water pump module 3 in the form of corresponding voltage, so that the water pump module 3 can move normally to drive the liquid. The wire 51 is at least partially movably arranged in the wire placement area 8, and the connection end 511 moves with the power end 512. Therefore, the user can pull the charging end of the plug 52 or the wire 51 to move the connection end 511 of the wire placement area 8, and then adjust the length of the wire 51 on the outside of the base 1 to adapt to different installation environments.

[0066] The conventional water pump usually needs to be connected to an external power adapter, which occupies a large space, and needs to be carried during use, which is inconvenient during use, and does not have a wire 51 storage function. The wire 51 is exposed on the outside of the water pump and is easily damaged or tangled, which may affect the use of the water pump.

[0067] In this embodiment, the corresponding functional modules such as the water pump module 3, the power module 4, the plug module 5 and the control module 6 are arranged in the mounting cavity 7 formed by the connection of the upper cover 2 and the base 1 to realize the power integration of the water pump. Therefore, the user does not need to carry the corresponding adapter, the power module 4 can play the role of the power modulation of the adapter, the user only needs to simply plug and unplug the plug 52 of the plug module 5 on the socket to realize the opening and closing of the water pump, which is more convenient and simple to use. At the same time, the sealing mounting cavity 7 can also protect the water pump module 3, the power module 4, the plug module 5 and the control module 6, so that the above modules only need to install the corresponding functional components, without the need for each module to additionally assemble the corresponding shell, that is, the upper cover 2 and the base 1 are uniformly protected, thereby reducing the overall weight and installation space of the water pump, and the user can use it more easily.

[0068] Specifically, in combination with Figure 3 and Figure 4 , the water pump module 3 includes a main body 31, an inlet channel 32, an outlet channel 33 and a sensing assembly 34. The main body 31 includes a power connection shaft 3431 of the water pump, an impeller and a pump body, etc. The inlet channel 32 is arranged on the main body 31 and located on one side of the mounting cavity 7, one end of the inlet channel 32 is connected with the main body 31, and the other end extends to the outside of the base 1 for water inlet of the main body 31. The outlet channel 33 is arranged on the main body 31 and located on the other side of the mounting cavity 7, one end of the outlet channel 33 is connected with the main body 31, and the other end extends to the outside of the base 1 for water outlet of the main body 31. The sensing assembly 34 is connected with the outlet channel 33 for sensing the water flow in the outlet channel 33 and sending corresponding signals to the control module 6 to realize the control of the water pump module 3.

[0069] Among them, in combination with Figures 3-6The sensing assembly 34 comprises a main pipe body 341, a flow guide impeller 342, a flow rotor 343 and a sensor 344. The main pipe body 341 is installed in the water outlet channel 33 and used for mounting the flow guide impeller 342 and the flow rotor 343. The flow guide impeller 342 is rotatably arranged on one side of the main pipe body 341 close to the water inlet channel 32 and rotates with the liquid flowing through the main pipe body 341. The flow rotor 343 is rotatably arranged in the main pipe body 341 and connected with the flow guide impeller 342, and the flow guide impeller 342 drives the flow rotor 343 to rotate. The sensor 344 is arranged outside the main pipe body 341 and used for sensing the rotation of the flow rotor 343 and sending a signal to control the movement of the main body 31. Thus, the water flow sensing is realized through the interaction among the flow guide impeller 342, the flow rotor 343 and the sensor 344. When the flow rotor 343 starts to rotate, it can be captured by the sensor 344, and then the sensor 344 can send a corresponding signal to the main control board chip in the control module 6, and then the main control board chip can send a corresponding signal to the water pump module 3 to drive the water pump to run at full speed.

[0070] In combination Figure 5 With Figure 6 The flow guide impeller 342 comprises a rotating shaft 3421 and a plurality of flow guide blades 3422. The rotating shaft 3421 is connected with the flow rotor 343, and the plurality of flow guide blades 3422 are arranged on the circumferential surface of the rotating shaft 3421. The flow guide blades 3422 are formed with arc-shaped flow guide surfaces 34221, and the water flow drives the flow guide blades 3422 to rotate through the flow of the water flow on the flow guide surfaces 34221, that is, the axial flow of the water flow is converted into the radial force on the flow guide blades 3422 through the guiding effect of the arc-shaped surfaces, so as to realize the rotation of the flow guide impeller 342, which is simple and convenient. The structure of the flow guide impeller 342 is similar to that of a fan or a fan blade for separating power generation, and only a small amount of water flow is needed to drive the flow guide impeller 342 to rotate, thereby driving the flow rotor 343 to rotate. The function of the flow guide impeller 342 is stable and effective. Thus, when the water supply of the water pump is insufficient to cause an abnormal water flow, such as a small water flow, the power integrated water pump can still detect the water flow through the interaction between the flow guide impeller 342 and the flow rotor 343, and the structure is stable and effective. In the embodiment, the small water flow starting value of the flow guide impeller 342 is preferably 0.3-0.5 liters.

[0071] In combination Figures 4-6The sensing assembly 34 further comprises a mounting frame 345 fixedly arranged in the main pipe body 341, and the guide vane 342, the flow rotor 343 and the mounting frame 345 are sequentially arranged in the main pipe body 341 along the flow direction of the water flow. The mounting frame 345 is provided with a connecting hole 3451 on the side close to the flow rotor 343, the rotating shaft 3421 is provided with a rotating hole 34211 on the side close to the flow rotor 343, and the flow rotor 343 comprises a connecting shaft 3431, one end of the connecting shaft 3431 is arranged in the connecting hole 3451, and the other end is arranged in the rotating hole 34211. Thus, the installation of the guide vane 342 and the flow rotor 343 in the main pipe body 341 is realized, and the structure is simple, stable and convenient to install.

[0072] Further, in combination with Figures 4-6 , the connecting shaft 3431 is provided with a plurality of rotor blades 3432 on the peripheral surface, and the plurality of rotor blades 3432 are arranged in a circumferential array on the peripheral surface of the connecting shaft 3431. As shown in Figure 3 , the inductor 344 is preferably a Hall sensor, and the Hall sensor is arranged on the upper side of the water outlet channel 33 and senses the rotation of the rotor blades 3432.

[0073] In combination with Figure 5 and Figure 6 , the number of the guide vanes 3422 is six, and the six guide vanes 3422 are arranged in a circumferential array on the peripheral surface of the rotating shaft 3421. Thus, the stress area of the guide vane 342 is increased, the rotation of the guide vane 342 is more stable, and the guide vane 342 can be more easily rotated by the action force of the water flow.

[0074] Further, resonance may be generated during the operation of the water pump, which may affect the water inlet of the water inlet channel 32, the water outlet of the water outlet channel 33, and even the performance of the whole water pump. In the embodiment, one side of the mounting cavity 7 is provided with a water inlet hole 71, the other side of the mounting cavity 7 is provided with a water outlet hole 72, and the water inlet hole 71 and the water outlet hole 72 are both provided with a damping sleeve 9, and the water inlet channel 32 and the water outlet channel 33 both pass through the corresponding damping sleeve 9. Thus, the resonance energy generated during the operation of the water pump can be offset by the damping sleeve 9, so that the operation of the whole water pump can be more stable.

[0075] Further, in combination with Figure 1 , Figure 3 and Figure 4 , a winding mechanism can be placed in the wire placement area 8 for winding the wire 51, so as to arrange and store the wire 51. In the embodiment, the winding mechanism can be a rotatable winding column.

[0076] Further, as shown in Figure 7As shown, one side of the water inlet channel 32 is provided with a cooling channel 10, one end of which is communicated with the water inlet channel 32, and the water flow of the water inlet channel 32 is divided into the cooling channel 10; the other end of the cooling channel 10 extends through the power module 4 to the water pump module 3, so that the water flow in the cooling channel 10 can flow through the power module 4, and the temperature difference between the water flow in the cooling channel 10 and the circuit or parts in the power module 4 can realize the cooling of the power module 4.

[0077] As shown, Figure 7 As shown, the cooling channel 10 includes a cooling part 101, the cooling part 101 includes a plurality of branch pipes 102, and the plurality of branch pipes 102 are distributed in the power module 4; both ends of the plurality of branch pipes 102 are communicated with the first end and the second end of the cooling channel 10. Thus, the contact area between the cooling channel 10 and the power module 4 is increased by the plurality of branch pipes 102, and the cooling effect of the cooling channel on the power module 4 is further improved.

[0078] The power integrated water pump has multiple modes, mainly the mode switching of the water pump module 3, such as automatic water flow mode, non-inductive mode, full-speed mode, etc. The control module 6 includes a mode switching button for switching the mode of the water pump module 3.

[0079] When the water pump module 3 is in the automatic water flow mode, the flow guide impeller 342 rotates, and the flow guide impeller 342 drives the flow rotor 343 to rotate, and the inductor 344 detects the rotation of the flow rotor 343 and sends a corresponding signal to drive the impeller of the water pump module 3 to rotate, so that the water pump module 3 can automatically adjust the rotation of the impeller of the water pump module 3 according to the water flow speed detected by the inductor 344, and then adjust the water outlet speed of the water outlet channel 33 and the corresponding lift. If the conventional water pump encounters low water pressure and small water flow, the sensor of the water pump may detect water flow information sometimes and sometimes not because the water flow is too small, which may cause the sensor to send signals to turn on and off the water pump, greatly affecting the service life of the water pump. In this embodiment, through the action of the flow guide impeller 342 and the flow rotor 343, the power integrated water pump can maintain normal delivery even in the case of small flow. When the inductor 344 senses the small flow of water flow and indirectly causes the flow rotor 343 to rotate, the inductor 344 can send a signal to reduce the speed of the impeller in the water pump module 3, and the low-speed water flow is ensured to be normally transported by the water pump.

[0080] The power integrated water pump is by default in the automatic water flow mode of the first gear when it is turned on, at which time the indicator light on the water pump is green, and the lift of the water pump is 22 meters. The user can switch to the second gear by tapping the mode switching button once, the indicator light is yellow, and the lift of the water pump is 18 meters. The user can switch to the third gear by tapping the mode switching button once again, the indicator light is purple, and the lift of the water pump is 13 meters. The user can switch to the fourth gear by tapping the mode switching button once again, the indicator light is white, and the lift of the water pump is 8 meters. After that, the user can make the water pump switch among the first to fourth gears in turn by tapping the mode switching button each time.

[0081] After the user holds the mode switching button for more than one second, the power integrated water pump can be switched to the inductive mode. After the user holds the mode switching button for more than one second again, the water pump can be switched to the full-speed mode. After that, the user can make the water pump switch among the automatic water flow mode, the inductive mode and the full-speed mode in turn by holding the mode switching button each time. When the water pump module 3 is in the inductive mode, the indicator light is blue, and the lift of the water pump is 22 meters. When the water pump module 3 is in the full-speed mode, the indicator light is cyan, and the lift of the water pump is 22 meters.

[0082] When the water pump module 3 is in the inductive mode, the inductor 344 detects the load of the impeller of the water pump module 3, like a conventional inductive water pump. However, when the load of the impeller of the water pump module 3 is too small due to too small water flow, the corresponding sensor cannot detect the load and may default that the impeller has no load, thus may send a signal to cause the water pump to automatically shut down or keep a too low speed, affecting the operation of the water pump. In the embodiment, when the water flow is too small, preferably less than 1L, preferably 0.3L-0.5L, the inductor 344 can detect the rotation of the flow rotor 343 at the same time, thus assisting in detecting the water flow through the cooperation of the guide vane 342 and the flow rotor 343, so that the small flow can be transported and processed even when the water pump is in the inductive mode.

[0083] At the same time, when the water pump module 3 is in the inductive mode, the impeller in the water pump module 3 also keeps rotating at a low speed, so that the water pump in this mode can also play a role in preventing freezing of the water flow in the water pump through the low-speed rotating impeller in a low-temperature environment.

[0084] When the water pump module 3 is in the full-speed mode, the impeller of the water pump module 3 keeps rotating at a set speed, which is full-speed rotation in the embodiment, i.e. basically maintaining the upper limit power output of the water pump, to ensure the full power output of the water pump to the water flow. Further, the impeller in the water pump module 3 can be forced to work for 20 minutes, and then automatically switch to the first gear of the automatic water flow mode.

[0085] Furthermore, the control module 6 can also be equipped with an intelligent switching button. Users can manually switch between different modes of the water pump using the mode switching button, or they can use the intelligent switching button to enable the water pump to intelligently switch between different modes.

[0086] Example 2:

[0087] like Figure 8 As shown, this embodiment is basically the same as embodiment 1, except that the water inlet channel 32 is the cooling channel 10. One end of the water inlet channel 32 is connected to the water source, and the other end extends through the power module 4 into the water pump module 3 to achieve communication with the water pump module 3. That is, the water inlet channel 32 passes through the power module 4 and connects to the water pump module 3. Compared with the water inlet channel 32 formed by diversion in embodiment 1, the water flow in the cooling channel 10 of this embodiment is larger, the structure is simpler, and the local cooling effect is better.

[0088] Among them, such as Figure 8 As shown, the cooling section 101 of the cooling channel 10 is formed by connecting several "S" shaped pipes, thereby ensuring the water flow of the cooling channel 10 while increasing the contact area between the cooling channel 10 and the power module 4, and improving the cooling effect of the cooling channel 10 on the power module 4.

[0089] Of course, the above are just typical examples of the present invention. In addition, the present invention may have many other specific embodiments. All technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of protection claimed by the present invention.

Claims

1. A power-integrated water pump, characterized in that, include Base (1); The top cover (2) is connected to the base (1) to form a sealed mounting cavity (7); A water pump module (3) is disposed in the mounting cavity (7) for conveying liquid; A power module (4), which is disposed within the mounting cavity (7) and connected to the water pump module (3) to provide power to the water pump module (3); and A connector module (5) is connected to the power module (4) and is used to power on the power module (4); The mounting cavity (7) is provided with a wire placement area (8); the connector module (5) includes: A wire (51) comprising a connecting end (511) and a power-on end (512), the connecting end (511) being connected to the power module (4), and the power-on end (512) extending outward to the outside of the base (1); and A plug (52), which is disposed at the power-on end (512), is used for circuit connection; The conductor (51) is at least partially movable within the wire placement area (8), and the connection end (511) moves with the energized end (512). The water pump module (3) includes: Main body (31); A water inlet channel (32) is provided on the main body (31) and located on one side of the mounting cavity (7), with one end extending to the outside of the base (1) for water inlet of the main body (31); A water outlet channel (33), which is disposed on the main body (31) and located on one side of the mounting cavity (7), with one end extending to the outside of the base (1), is used for water outlet of the main body (31); and A sensing component (34) is connected to the water outlet channel (33) and is used to sense the water flow in the water outlet channel (33); The sensing component (34) includes: The main body (341) is installed inside the water outlet channel (33); A guide impeller (342) is rotatably disposed on the side of the main body (341) near the water inlet channel (32); the liquid flowing through the main body (341) drives the guide impeller (342) to rotate; A flow rotor (343) is rotatably disposed within the main pipe body (341) and connected to a guide impeller (342), the guide impeller (342) driving the flow rotor (343) to rotate; and A sensor (344) is disposed on the outside of the main body (341) to sense the rotation of the flow rotor (343) and send a signal to control the movement of the main body (31); It also includes a control module (6), which is disposed in the mounting cavity (7) and connected to the water pump module (3) for controlling the operation of the water pump module (3); the control module (6) includes a mode switching button for switching the mode of the water pump module (3); When the water pump module (3) is in automatic water flow mode, the water flow drives the guide impeller (342) to rotate, and the guide impeller (342) then drives the flow rotor (343) to rotate. The sensor (344) detects the rotation of the flow rotor (343) and sends a corresponding signal to drive the impeller of the water pump module (3) to rotate. When the water pump module (3) is in the sensorless mode, the sensor (344) detects the load on the impeller of the water pump module (3); when the water flow rate in the outlet channel (33) is less than 1L, the sensor (344) simultaneously detects the rotation of the flow rotor (343); When the water pump module (3) is in full-speed mode, the impeller of the water pump module (3) rotates at a set speed.

2. The power-integrated water pump according to claim 1, characterized in that: The guide impeller (342) includes: A rotating shaft (3421) is connected to the flow rotor (343); Several guide vanes (3422) are arranged on the circumferential surface of the rotating shaft (3421); The guide vane (3422) has an arc-shaped guide surface (34221) formed on it. The flow of water on the guide surface (34221) drives the guide vane (3422) to rotate, thereby realizing the rotation of the guide impeller (342).

3. The power-integrated water pump according to claim 2, characterized in that: The sensing component (34) further includes a mounting bracket (345), which is fixedly disposed inside the main body (341) and has a connecting hole (3451) on the side near the flow rotor (343); the rotating shaft (3421) has a rotating hole (34211) on the side near the flow rotor (343); the flow rotor (343) includes a connecting shaft (3431), one end of which is disposed in the connecting hole (3451) and the other end of which is disposed in the rotating hole (34211).

4. The power-integrated water pump according to claim 3, characterized in that: The number of guide vanes (3422) is six, and the six guide vanes (3422) are arranged in a circumferential array on the circumferential surface of the rotating shaft (3421).

5. The power-integrated water pump according to any one of claims 1-4, characterized in that: A water inlet hole (71) is provided on one side of the mounting cavity (7), and a water outlet hole (72) is provided on the other side of the mounting cavity (7). A shock-absorbing sleeve (9) is provided in both the water inlet hole (71) and the water outlet hole (72). The corresponding shock-absorbing sleeve (9) passes through both the water inlet channel (32) and the water outlet channel (33).

6. The power-integrated water pump according to claim 1, characterized in that: A cooling channel (10) is provided on one side of the water inlet channel (32), one end of which is connected to the water inlet channel (32), and the water flow of the water inlet channel (32) is diverted to the cooling channel (10); the other end of the cooling channel (10) passes through the power module (4) and extends into the water pump module (3) for cooling the power module (4).

7. The power-integrated water pump according to claim 6, characterized in that: The water inlet channel (32) is the cooling channel (10). One end of the water inlet channel (32) is connected to the water source, and the other end extends through the power module (4) to the water pump module (3) to achieve communication with the water pump module (3).

8. The power-integrated water pump according to claim 6 or 7, characterized in that: The cooling channel (10) includes a cooling section (101), which is at least partially disposed within the power module (4); the cooling section (101) is formed by connecting a plurality of "S"-shaped pipes; Alternatively, the cooling section (101) may include several branch pipes (102), all of which are distributed within the power module (4); both ends of the several branch pipes (102) are connected to the beginning and end of the cooling channel (10).

Images