Water pump equipment and systems

Abstract

This application discloses a water pump device and system, belonging to the field of liquid cooling technology. The water pump device includes a water pump body, a supporting structure, and an auxiliary engagement device. The water pump body and the supporting structure are relatively movable. The water pump body includes a first fluid connection portion, and the supporting structure includes a second fluid connection portion. The auxiliary engagement device includes a first auxiliary structure and a second auxiliary structure. The first auxiliary structure is disposed on the water pump body, and the second auxiliary structure is disposed on the supporting structure. During the process of the water pump body and the supporting structure moving relative to each other to engage the first fluid connection portion and the second fluid connection portion, the first auxiliary structure and the second auxiliary structure interact to provide force to the water pump body and / or the supporting structure, assisting in the engagement and communication of the first fluid connection portion and the second fluid connection portion. This application can achieve stable engagement of the first fluid connection portion and the second fluid connection portion, and makes the installation and operation of the water pump body labor-saving and simple.

Description

Technical Field

[0001] This application belongs to the field of liquid cooling technology, and in particular relates to a water pump device and system. Background Technology

[0002] With the increasing demand for efficient heat dissipation and system reliability in data centers, cold plate liquid cooling systems have become a research focus. In this system, the secondary side circulation pump is the core power component, and its installation location is usually set inside the cooling distribution unit (CDU). Maintenance or replacement requires disconnecting complex piping and electrical connections, which is cumbersome and requires system shutdown, resulting in high maintenance costs and low efficiency.

[0003] Existing technologies have proposed several modular and blind-mating solutions. For example, some solutions use quick-connect couplings to achieve rapid connection and disconnection of the water circuit, and use modular frames to allow the pump body to be inserted into the equipment cabinet from the front. However, these existing solutions have significant shortcomings. To ensure sealing, fluid connectors typically incorporate springs and sealing rings, resulting in considerable mating resistance. Manually installing the pump body is not only difficult but also prone to causing misalignment of the first and second fluid connection parts of the fluid connector, wear of the sealing ring, or damage to the internal structure of the pump body due to excessive force.

[0004] Therefore, there is an urgent need for a water pump that can achieve stable engagement, labor-saving operation, and wide applicability. Summary of the Invention

[0005] The purpose of this application is to provide a water pump device and system that can solve the problems in the related art where the water pump body is installed by manpower alone, which is difficult to operate and can easily cause misalignment of the first and second fluid connection parts of the fluid connector, wear of the sealing ring of the fluid connector, or damage to the internal structure of the water pump body.

[0006] In a first aspect, embodiments of this application provide a water pump device, which includes a water pump body, a supporting structure, and an auxiliary coupling device; The pump body and the supporting structure are movable relative to each other. The pump body includes a first fluid connection part, and the supporting structure includes a second fluid connection part. The auxiliary engagement device includes a first auxiliary structure and a second auxiliary structure. The first auxiliary structure is disposed on the pump body, and the second auxiliary structure is disposed on the support structure. During the process of the pump body and the support structure moving relative to each other to engage the first fluid connection part and the second fluid connection part, the first auxiliary structure and the second auxiliary structure interact to provide force to the pump body and / or the support structure, thereby assisting the first fluid connection part and the second fluid connection part in engaging and communicating.

[0007] Secondly, embodiments of this application also provide a water pump system, which includes a pipeline and the aforementioned water pump device, wherein a second fluid connection portion of the water pump device is connected to the pipeline.

[0008] In this embodiment, the interaction between the first and second auxiliary structures of the auxiliary insertion device can generate a large auxiliary thrust with a small force, helping the pump body and / or the bearing structure overcome the insertion resistance of the first and second fluid connection parts, making the operation easier and effectively solving the problem of the difficulty of directly pushing the pump body into the bearing structure by manpower alone. Furthermore, the auxiliary thrust provided by the cooperation of the first and second auxiliary structures of the auxiliary insertion device helps to ensure that the force is applied evenly and stably during the insertion process, which helps the first and second fluid connection parts to be stably inserted and connected together to form a reliable fluid channel. It is less likely that the first and second fluid connection parts will have alignment deviations, wear of the sealing rings of the first or second connection part, or damage to the internal structure of the pump body due to excessive force will occur. Attached Figure Description

[0009] Figure 1 This is a perspective view of the water pump device disclosed in the embodiments of this application; Figure 2 This is a diagram showing the cooperation relationship between the lever device and the load-bearing component disclosed in the embodiments of this application; Figure 3 This is one of the perspective views of the water pump body disclosed in the embodiments of this application; Figure 4 This is a second perspective view of the pump body disclosed in the embodiments of this application.

[0010] Explanation of reference numerals in the attached figures: 100 - Pump body; 110 - Locking structure; 120 - Pump body base; 200 - Load-bearing structure; 210 - First panel; 220 - Mounting base; 230 - Opening; 310 - First fluid connection part; 320 - Second fluid connection; 400 - Flange assembly; 410 - Flange component; 500 - Auxiliary mating device; 510 - Lever device; 5101 - Lever; 5102 - Linkage; 511 - First part; 512 - Second part; 513 - Slot; 520 - Load-bearing component; 600 - Baffle plate; 700 - Positioning component; 800 - Fixing screw; 900 - Electrical connectors. Detailed Implementation

[0011] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0012] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0013] The pump equipment and pump system provided in this application will be described in detail below with reference to the accompanying drawings, through specific embodiments and application scenarios.

[0014] refer to Figures 1-4 The water pump device provided in this application embodiment may include a water pump body 100, a supporting structure 200, and an auxiliary insertion device 500.

[0015] The pump body 100 and the supporting structure 200 can move relative to each other, such as... Figure 1 As shown, the water pump body 100 may include a first fluid connection portion 310, and the supporting structure 200 may include a second fluid connection portion 320. For example, the second fluid connection portion 320 may be connected to a pipeline, which may be a coolant circulation pipeline. The first fluid connection portion 310 and the second fluid connection portion 320 can be inserted and connected to achieve communication between the water pump body 100 and the pipeline.

[0016] The auxiliary engagement device 500 may include a first auxiliary structure and a second auxiliary structure. The first auxiliary structure may be disposed on the pump body 100 and the second auxiliary structure may be disposed on the support structure 200. During the process of the pump body 100 and the support structure 200 moving relative to each other to engage the first fluid connection 310 and the second fluid connection 320, the first auxiliary structure and the second auxiliary structure interact to provide force to the pump body 100 and / or the support structure 200, thereby assisting the first fluid connection 310 and the second fluid connection 320 in engaging and communicating.

[0017] Through the interaction of the first and second auxiliary structures of the auxiliary insertion device 500, a large auxiliary thrust can be generated with a small force, helping the pump body 100 and / or the bearing structure 200 overcome the insertion resistance of the first fluid connection 310 and the second fluid connection 320, making the operation easier and effectively solving the problem of the difficulty of directly pushing the pump body 100 into the bearing structure 200 by manpower alone. Furthermore, the auxiliary thrust provided by the cooperation of the first and second auxiliary structures of the auxiliary insertion device 500 helps to ensure that the force is applied evenly and stably during the insertion process, which helps the first fluid connection 310 and the second fluid connection 320 to be stably inserted and connected together to form a reliable fluid channel. It is less likely that the first fluid connection 310 and the second fluid connection 320 will have alignment deviations, wear of the sealing rings of the first fluid connection 310 or the second fluid connection 320, or damage to the internal structure of the pump body 100 due to excessive force.

[0018] In this embodiment, since the auxiliary insertion device 500, the first fluid connection part 310 and the second fluid connection part 320 are respectively disposed on the pump body 100 or the supporting structure 200, the force generated when the first fluid connection part 310 and the second fluid connection part 320 are connected during the installation of the pump body 100 can act on the supporting structure 200 and / or the pump body 100, and is less likely to affect external components or structures. This makes the pump equipment adaptable to a variety of application scenarios and can be installed in different products without redesign.

[0019] Optionally, one of the first fluid connection portion 310 and the second fluid connection portion 320 can be a male connector and the other a female connector, and the first fluid connection portion 310 and the second fluid connection portion 320 can be formed as a blind-mating fluid connector. Of course, the first fluid connection portion 310 and the second fluid connection portion 320 can also be pipes of different diameters, and the connection between the first fluid connection portion 310 and the second fluid connection portion 320 can be achieved through the nesting of the two pipes. Alternatively, the first fluid connection portion 310 and the second fluid connection portion 320 can also be other structures capable of achieving communication.

[0020] In some embodiments, the support structure 200 may be provided with a receiving space, into which at least a portion of the pump body 100 can enter, thereby enabling the support structure 200 to protect and secure the pump body 100. The pump body 100 and the support structure 200 are slidably fitted together to facilitate the assembly and disassembly of the pump body 100. For example, the pump device may have a drawer-like structure, with the pump body 100 being slidably and pullably disposed within the receiving space. For example, in one embodiment, the length of the support structure 200 in the direction of movement 'a' of the pump body 100 is less than the length of the pump body 100 in that direction of movement; that is, a portion of the pump body 100 can be located within the receiving space, and the support structure 200 only protects that portion of the pump body 100. In another embodiment, the length of the supporting structure 200 in the moving direction a of the pump body 100 is greater than or equal to the length of the pump body 100 in its moving direction, that is, the entire pump body 100 can be located within the accommodating space, and the supporting structure 200 can protect the entire pump body 100.

[0021] In one optional embodiment, one of the first auxiliary structure and the second auxiliary structure can be a lever device 510 and the other can be a load-bearing component 520. The lever device 510 and the load-bearing component 520 can interact to push the pump body 100 and / or the load-bearing structure 200 to move, and assist the first fluid connection 310 and the second fluid connection 320 to engage and communicate.

[0022] By operating the lever device 510, it interacts with the load-bearing component 520, thereby providing auxiliary thrust to the pump body 100 and / or the load-bearing structure 200, so that the pump body 100 and the load-bearing structure 200 move relative to each other, so that the first fluid connection part 310 and the second fluid connection part 320 can be inserted to realize the insertion and communication between the first fluid connection part 310 and the second fluid connection part 320.

[0023] For example, when the lever device 510 is provided on the pump body 100 and the load-bearing component 520 is provided on the support structure 200, the support structure 200 can remain fixed. The operator can operate the lever device 510 to push the pump body 100 to move relative to the support structure 200, so as to help the pump body 100 overcome the communication resistance of the first fluid connection 310 and the second fluid connection 320.

[0024] With the lever device 510 mounted on the support structure 200 and the load-bearing component 520 mounted on the pump body 100, the pump body 100 can remain fixed. When the operator operates the lever device 510, the lever device 510 interacts with the load-bearing component 520 on the pump body 100. The load-bearing component 520 can apply a reaction force to the lever device 510 to push the support structure 200 to move relative to the pump body 100, thereby helping the support structure 200 overcome the communication resistance between the first fluid connection 310 and the second fluid connection 320.

[0025] In this embodiment, the pump body 100 and / or the load-bearing structure 200 are moved by the lever device 510 in conjunction with the load-bearing component 520. Compared to the method of assisting the movement of the pump body 100 and / or the load-bearing structure 200 by magnetic attraction between the first and second auxiliary structures, the lever device 510 and the load-bearing component 520 transmit force through a mechanical structure. The magnitude, direction, and stroke of the force can be precisely controlled through structural design, providing a stable driving force during the insertion process. Furthermore, the force of the lever device 510 is not easily affected by external environmental factors (such as temperature changes, magnetic field interference, etc.), and the lever principle can amplify the operating force applied by the operator, thereby achieving a larger insertion force with a smaller operating force, making the insertion and removal operation more effortless and convenient. In addition, compared to the magnetic attraction method, it is easier to separate the first fluid connection part 310 and the second fluid connection part 320, avoiding the problem of difficulty in separation or impact at the moment of separation due to large magnetic attraction force.

[0026] In another alternative embodiment, the first auxiliary structure and the second auxiliary structure are magnetically engaged. This configuration is simpler than the method of engaging the lever device 510 with the load-bearing component 520. The first and second auxiliary structures can be located inside the pump body 100 and the load-bearing structure 200, eliminating the need to reserve installation space or clearance space for the lever device 510 externally.

[0027] For example, both the first auxiliary structure and the second auxiliary structure can be magnets, or one of the first auxiliary structure and the other is a ferromagnetic structure (such as an iron block). Optionally, the first auxiliary structure can be disposed within the first fluid connection portion 310, and the second auxiliary structure can be disposed within the second fluid connection portion 320.

[0028] In an optional embodiment, at least one of the pump body 100 and the support structure 200 may be provided with a locking structure 110. When the first fluid connection 310 is in communication with the second fluid connection 320 (i.e. when the first fluid connection 310 and the second fluid connection 320 are engaged), the locking structure 110 may cooperate with the lever device 510 to limit the movement of the pump body 100 and the support structure 200 relative to each other in the moving direction a of the pump body 100. In this embodiment, when the first fluid connection 310 and the second fluid connection 320 are connected, the operator can connect the lever device 510 to the locking structure 110, so that the lever device 510 and the locking structure 110 are in a limiting fit, so that the pump body 100 and the bearing structure 200 are relatively fixed in the moving direction a of the pump body 100. This can prevent the pump body 100 and / or the bearing structure 200 from moving relative to each other under the action of external force or equipment vibration, avoid the first fluid connection 310 and the second fluid connection 320 from loosening or separating, and ensure that the first fluid connection 310 and the second fluid connection 320 remain unobstructed.

[0029] Here, with the locking structure 110 and the lever device 510 in a limiting engagement, the lever device 510 and the load-bearing component 520 can be in a limiting engagement in the pull-out direction of the water pump body 100 to further prevent relative movement between the water pump body 100 and the load-bearing structure 200.

[0030] For example, the pump body 100 can slide within the support structure 200. When the first fluid connection 310 and the second fluid connection 320 are connected, the pump body 100 slides to the insertion position. At this time, the pump body 100 can be kept in the insertion position by the limiting cooperation between the locking structure 110 and the lever device 510.

[0031] In other embodiments, the locking structure 110 may not be provided on either the pump body 100 or the support structure 200.

[0032] Optionally, the load-bearing component 520 is disposed on the inner wall of the supporting structure 200 in the first direction b, which may intersect with the moving direction a of the pump body 100. For example, the first direction b may be the width direction of the supporting structure 200. Furthermore, the lever device 510 may be disposed on the side of the pump body 100 opposite to the first fluid connection portion 310, and the lever device 510 protrudes from the pump body 100 in the first direction b. Alternatively, the load-bearing component 520 may be disposed on the pump body 100, and the lever device 510 may be disposed on the supporting structure 200.

[0033] The lever device 510 can rotate between a first angle and a second angle. During the process of inserting at least a portion of the water pump body 100 into the bearing structure 200, the lever device 510 can maintain the first angle to avoid interference between the lever device 510 and the load-bearing component 520. When the water pump body 100 moves to a certain position, such as when the first fluid connection 310 contacts the second fluid connection 320, the operator rotates the lever device 510, causing the lever device 510 to rotate from the first angle to the second angle. At this time, the lever device 510 can abut against the load-bearing component 520. Since the load-bearing component 520 is fixed to the bearing structure 200 and cannot move, the load-bearing component 520 can apply a reverse force to the lever device 510, causing the lever device 510 to apply a thrust to the water pump body 100, thereby causing the water pump body 100 to slide to the insertion position, realizing the connection between the first fluid connection 310 and the second fluid connection 320.

[0034] When the lever device 510 rotates to the second angle, the lever device 510 can be connected to the locking structure 110 so that the lever device 510 is held at the second angle and is limited to the load-bearing component 520. The load-bearing component 520 can prevent the water pump body 100 from moving outward through the lever device 510, thereby keeping the water pump body 100 in the insertion position.

[0035] In some embodiments, the load-bearing component 520 may be provided with a limiting groove. During the process of the water pump body 100 being pushed into the bearing structure 200, a portion of the lever device 510 extends into the limiting groove. As the water pump body 100 slides, the lever device 510 and the limiting groove abut against the groove wall of the first panel 210 (described below). At this time, the first fluid connection portion 310 and the second fluid connection portion 320 come into contact. Due to the limiting effect of the limiting groove being close to the groove wall of the first panel 210, the water pump body 100 can no longer be pushed. This allows the operator to know that the first fluid connection portion 310 and the second fluid connection portion 320 are in contact and facilitates timely operation of the lever device 510, so that the lever device 510 abuts against the limiting groove away from the groove wall of the first panel 210. This allows the limiting groove away from the groove wall of the first panel 210 to apply force to the water pump body 100, assisting the water pump body 100 in sliding to the insertion position, so that the first fluid connection portion 310 and the second fluid connection portion 320 can be inserted.

[0036] Alternatively, the load-bearing component 520 may not have a limiting groove, such as Figure 2 As shown, the load-bearing component 520 may also include only a fixed plate disposed on the load-bearing structure 200. When the first fluid connection 310 and the second fluid connection 320 are in contact, the operator can operate the lever device 510 to make the lever device 510 abut against the fixed plate, so that the fixed plate applies a force to the pump body 100.

[0037] The aforementioned load-bearing component 520 may be a part of the load-bearing structure 200, for example, the load-bearing component 520 may be part of the side wall of the load-bearing structure 200. Alternatively, the load-bearing component 520 may not be a part of the load-bearing structure 200. For example, the load-bearing component 520 may be fixed to the load-bearing structure 200 by means of bolts, adhesives, or welding.

[0038] In an optional embodiment, the lever device 510 may include a lever 5101, which is rotatably mounted on the pump body 100 and has a first part 511 and a second part 512 located on both sides of its rotation axis; the first part 511 can be used to cooperate with the load-bearing component 520, and the second part 512 can be used for manual operation and cooperate with the locking structure 110.

[0039] The second part 512 can drive the first part 511 to rotate, causing the first part 511 to interact with the load-bearing component 520, thereby pushing the pump body 100 and / or the load-bearing structure 200 to move, so that the first fluid connection part 310 and the second fluid connection part 320 are connected. Specifically, when the second part 512 is operated, that is, when the second part 512 is rotated, the first part 511 can be driven to rotate around the rotation axis of the lever 5101, causing the first part 511 to interact with the load-bearing component 520, thereby pushing the pump body 100 and / or the load-bearing structure 200.

[0040] Here, the lever device 510 is rotatably connected to the water pump body 100 via a rotating shaft.

[0041] In this embodiment, the lever device 510 is mounted on the pump body 100. Compared to mounting the lever device 510 on the support structure 200, this arrangement is less likely to interfere with the assembly and disassembly of the pump body 100. Furthermore, integrating the lever device 510 onto the pump body 100 makes the pump body 100 a relatively independent module. During the design, production, and maintenance of the equipment, it is easier to replace, upgrade, or repair the pump body 100 without requiring large-scale modifications to the entire support structure 200.

[0042] In other embodiments, the lever device 510 may also be disposed on the support structure 200.

[0043] Optionally, the rotation axis of lever 5101 can extend horizontally, that is, the pivot can be set vertically so that lever device 510 can rotate horizontally. In this embodiment, the locking structure 110 described above can be set on the side wall of the bearing structure 200, or the locking structure 110 can be set on the side wall of the pump body 100.

[0044] Of course, the rotation axis of lever 5101 can also extend vertically, that is, the pivot can be set horizontally so that lever device 510 can rotate vertically. In this embodiment, the locking structure 110 mentioned above can be set on the bottom wall or top wall of the bearing structure 200, or the locking structure 110 can be set on the bottom wall or top wall of the pump body 100.

[0045] When installing the water pump body 100, the operator presses the second part 512 of the lever 5101 downwards. At this time, the lever 5101 rotates, causing the first part 511 to rotate upwards. During the rotation, the first part 511 comes into contact with the load-bearing component 520. Then, through the cooperation of the load-bearing component 520 and the lever device 510, the water pump body 100 is pushed into the engagement position. Furthermore, by adjusting the length of the first part 511 and the second part 512 of the lever 5101, the force required by the operator can be reduced, thereby saving physical strength.

[0046] In an optional embodiment, a rotatable connection may be provided between the first part 511 and the second part 512. The rotatable connection may be rotatably connected to the pump body 100 via a rotating shaft. Furthermore, at least a portion of the first part 511 may protrude from the pump body 100 in the first direction b. The load-bearing member 520 may be provided on the side wall of the load-bearing structure 200 in the first direction b, which intersects with the moving direction a of the pump body 100.

[0047] In the moving direction a of the pump body 100, the orthographic projection of the load-bearing component 520 is spaced apart from the orthographic projection of the pump body 100, and the orthographic projection of the load-bearing component 520 may at least partially overlap with the orthographic projection of the first part 511, so that the load-bearing component 520 and the first part 511 can interact.

[0048] In this embodiment, at least a portion of the first part 511 protrudes from the pump body 100 in the first direction b, facilitating the engagement of the first part 511 with the load-bearing component 520. Since the orthographic projection of the load-bearing component 520 in the moving direction a of the pump body 100 is spaced apart from the orthographic projection of the pump body 100, the load-bearing component 520 will not contact or obstruct the pump body 100 during insertion into or removal from the support structure 200, ensuring smooth movement of the pump body 100. The orthographic projections of the load-bearing component 520 and the first part 511 in the moving direction a of the pump body 100 can coincide, allowing the lever device 510 to stably abut against the load-bearing component 520 and transmit force when activated, reliably generating an auxiliary engagement force.

[0049] This embodiment is simpler in structure than the method described below, which involves retractably mounting the load-bearing component 520 onto the load-bearing structure 200.

[0050] In other embodiments, the first portion 511 may not protrude from the pump body 100. For example, the load-bearing member 520 is retractably mounted on the support structure 200. When the pump body 100 needs to be inserted into or removed from the support structure 200, the load-bearing member 520 can retract to avoid the pump body 100. When the first fluid connection portion 310 and the second fluid connection portion 320 come into contact, the load-bearing member 520 extends so that the lever device 510 can interact with the load-bearing member 520.

[0051] In an optional embodiment, the lever device 510 may include a connecting rod 5102 and two levers 5101, each lever 5101 being rotatably disposed on both sides of the water pump body 100 in the first direction b. In the first direction b, at least a portion of the first part 511 of each lever 5101 protrudes from the water pump body 100. The two ends of the connecting rod 5102 are respectively connected to the ends of the second parts 512 of the two levers 5101 away from the first parts 511.

[0052] The auxiliary engagement device 500 may include two load-bearing components 520, each load-bearing component 520 being disposed on two side walls of the load-bearing structure 200 in the first direction b, and the first part 511 of each lever 5101 corresponding to each load-bearing component 520 and interacting with each other.

[0053] In this embodiment, two levers 5101 are respectively disposed on both sides of the water pump body 100, and correspond one-to-one with the load-bearing components 520 on both sides of the bearing structure 200. This allows the lever device 510 to apply force from both sides simultaneously during operation, preventing the water pump body 100 from tilting or jamming during the insertion process, making the insertion action smoother and more reliable. Furthermore, the connecting rod 5102 connects the two levers 5101, making the entire lever device 510 a modular component, facilitating overall assembly and disassembly. Simultaneously, the operator can achieve synchronous operation of the levers 5101 on both sides through the connecting rod 5102, eliminating the need to operate the two levers 5101 separately, thus improving ease of use.

[0054] In other embodiments, the lever device 510 may not include the connecting rod 5102, and the lever device 510 may include only one lever 5101, and the auxiliary engagement device 500 may include only one load-bearing component 520.

[0055] In an optional embodiment, the load-bearing component 520 may be disposed on the load-bearing structure 200. The load-bearing structure 200 is provided with a locking structure 110. When the locking structure 110 is a snap-fit ​​part, a slot 513 is provided at the end of the second part 512 away from the first part 511; when the locking structure 110 is a slot 513, a snap-fit ​​part is provided at the end of the second part 512 away from the first part 511.

[0056] When the first fluid connection 310 and the second fluid connection 320 are plugged and connected, the first part 511 and the load-bearing component 520 are in a limiting fit in the moving direction a of the pump body 100, and the snap-fit ​​part is embedded in the slot 513 and is limited fit with the groove wall of the slot 513.

[0057] In this embodiment, the engagement of the locking part and the slot 513 can restrict the rotation of the lever device 510, keeping the lever device 510 in a fixed position during operation and preventing the lever device 510 from rebounding or loosening. Furthermore, the first part 511 and the load-bearing component 520 form a first-level limit in the moving direction a of the water pump body 100, and the locking part and the slot 513 form a second-level limit in the moving direction a of the water pump body 100. This double-limiting structure can significantly improve the positional stability of the water pump body 100 during operation and effectively prevent the connection between the first fluid connection part 310 and the second fluid connection part 320 from loosening due to vibration, water pressure changes, or external force collisions.

[0058] Here, the pump body 100 is locked by using a snap-fit ​​part and a slot 513. Compared with the method of locking the pump body 100 by using a hook and a hanging hole or by using a magnetic connection, the structure is simpler and easier to process and arrange.

[0059] In other embodiments, the locking structure 110 may include a hook, and the lever device 510 may be provided with a hanging hole. When the first fluid connection 310 and the second fluid connection 320 are engaged and connected, the hook may be connected to the hanging hole, so that the lever device 510 is kept in a fixed position in the working state, and the lever device 510 is prevented from rebounding or loosening.

[0060] Alternatively, the locking structure 110 may include a magnetic element, and the lever device 510 may be a metal structure. When the first fluid connection 310 and the second fluid connection 320 are engaged and connected, the magnetic element is magnetically connected to the lever device 510, so that the lever device 510 remains in a fixed position in the working state, preventing the lever device 510 from springing back or loosening.

[0061] Of course, the locking structure 110 may also include other structures that can cooperate with the lever device 510.

[0062] In an optional embodiment, the length of the operating arm formed by the second part 512 can be greater than the length of the operating arm formed by the first part 511. This makes the manual effort required to operate the lever device 510 less than the resistance that needs to be overcome when the first fluid connection 310 and the second fluid connection 320 are connected. This resistance can be the engagement resistance of the first fluid connection 310 and the second fluid connection 320. This configuration allows the operator to generate a sufficiently large force to push the pump body 100 and / or the support structure 200 by applying only a small force to the second part 512 of the lever device 510, thus completing the connection between the first fluid connection 310 and the second fluid connection 320, effectively reducing the physical burden on the operator.

[0063] Of course, the length of the operating lever arm formed by the second part 512 can also be less than or equal to the length of the operating lever arm formed by the first part 511.

[0064] In an optional embodiment, the water pump device may further include an elastic element (not shown in the figure), which can be connected to the lever device 510 and can be used to drive the lever device 510 to reset when it is separated from the locking structure 110, thereby releasing the limiting engagement between the lever device 510 and the load-bearing component 520. With this configuration, when it is necessary to release the limiting engagement between the lever device 510 and the load-bearing component 520, there is no need to manually reset the lever device 510 to the first angle. The elastic element, by its own elastic force, automatically drives the lever device 510 to rotate to the first angle the instant it separates from the locking structure 110, saving operation time and operator effort, and improving work efficiency.

[0065] In other embodiments, the pump device may also exclude the elastic element.

[0066] Optionally, the water pump equipment may also include a fixing member that can be installed on the water pump body 100. The lever device 510 is rotatably connected to the fixing member. The elastic element may be a torsion spring. The first torsion arm of the torsion spring may be connected to the lever device 510, and the second torsion arm of the torsion spring may be connected to the water pump body 100. Alternatively, when the lever device 510 is connected to the locking structure 110, the second torsion arm of the torsion spring may abut against the inner wall of the bearing structure 200, so that the torsion spring is in a deformed state.

[0067] In an optional embodiment, the pump body 100 may be provided with an inlet and an outlet, and the inlet and / or outlet may be connected to a first fluid connection portion 310 via a flange assembly 400. For example, when both the inlet and outlet are connected to the first fluid connection portion 310, the supporting structure 200 may include two second fluid connection portions 320, which may be respectively disposed opposite to and connected to the two first fluid connection portions 310.

[0068] In this embodiment, the flange assembly 400 connects the first fluid connection 310 to the inlet or outlet, ensuring a secure connection between the first fluid connection 310 and the pump body 100. During operation, even under the influence of fluid pressure or equipment vibration, the first fluid connection 310 is unlikely to loosen or detach. Furthermore, the flange assembly 400 possesses high strength and pressure resistance, enabling it to withstand significant fluid pressure, ensuring that the connection between the first fluid connection 310 and the pump body 100 does not deform or become damaged due to excessive pressure, thus maintaining normal system operation. Moreover, the flange assembly 400 is relatively easy to install; simply align the first fluid connection 310 with the flange 410 on the pump body 100, then install and tighten the bolts sequentially, facilitating the assembly and disassembly of the first fluid connection 310.

[0069] In other embodiments, the first fluid connection 310 may also be directly connected to the inlet or outlet of the water pump body 100.

[0070] In some embodiments, the second fluid connection portion 320 can be disposed inside the support structure 200. The second fluid connection portion 320 can be installed in a pre-reserved hole on the first panel 210 of the support structure 200. For example, the second fluid connection portion 320 can be connected to the first panel 210 through a flange, or the second fluid connection portion 320 can be welded to the first panel 210, or connected in other ways.

[0071] Optionally, the flange assembly 400 includes two interlocking flanges 410, with a groove (not shown in the figure) formed between the two flanges 410 for accommodating the base (not shown in the figure) of the first fluid connection portion 310. The base is fitted with the groove wall, so that the base of the first fluid connection portion 310 is engaged in the groove. In this configuration, the two flanges 410 can clamp the base of the first fluid connection portion 310, which can improve the connection stability between the first fluid connection portion 310 and the flanges 410, and can also make the two flanges 410 fit more tightly.

[0072] For example, the two flanges 410 can be a first flange and a second flange, respectively. The first flange can be connected to the pump body 100, and the second flange can be provided with a groove. The base of the first fluid connection part 310 is embedded in the groove, and a portion of the first fluid connection part 310 can pass through the opening of the second flange to facilitate insertion with the second fluid connection part 320. The diameter of the base of the first fluid connection part 310 can be larger than the diameter of the opening of the second flange. When the first flange and the second flange are fitted together, the base of the first fluid connection part 310 can be clamped to improve the connection stability between the flange assembly 400 and the first fluid connection part 310.

[0073] In other embodiments, a groove may not be formed between the two flanges 410, and one of the flanges 410 and the first fluid connection portion 310 may be an integral structure.

[0074] In an optional embodiment, the pump body 100 is provided with an inlet and an outlet, and the axial direction of the inlet and / or outlet can be the same as the moving direction of the pump body 100 or the supporting structure 200. This arrangement ensures that the communication direction of the first fluid connection 310 and the second fluid connection 320 is the same as the moving direction of the pump body 100 or the supporting structure 200, thereby facilitating the insertion or separation of the first fluid connection 310 and the second fluid connection 320.

[0075] Of course, the axial direction of the inlet and outlet of the water pump body 100 may not be the same as the direction of movement of the water pump body 100 or the supporting structure 200.

[0076] Optionally, the inlet and outlet of the pump body 100 can be located on the same plane. This arrangement ensures that the ports of the first fluid connection portion 310 at the inlet and the first fluid connection portion 310 at the outlet are on the same plane, thereby allowing the first fluid connection portion 310 at the inlet and the first fluid connection portion 310 at the outlet to simultaneously engage with their corresponding second fluid connection portion 320, preventing any loose or unreliable engagement between the first fluid connection portion 310 and its corresponding second fluid connection portion 320.

[0077] Of course, the inlet and outlet of the water pump body 100 may not be located on the same plane.

[0078] In an optional embodiment of this application, the water pump device may further include a positioning member 700. The positioning member 700 is detachably connected to the water pump body 100 or the supporting structure 200. When the first fluid connection portion 310 and the second fluid connection portion 320 are engaged and connected, the positioning member 700 can limit the engagement of the water pump body 100 and / or the supporting structure 200, thereby fixing the water pump body 100 and the supporting structure 200 relatively, and keeping the water pump body 100 in the engaged position. This configuration ensures that after the first fluid connection portion 310 and the second fluid connection portion 320 are engaged and connected, the water pump body 100 and the supporting structure 200 remain relatively fixed and are not easily displaced by external forces or equipment vibrations, thus ensuring accurate docking of the first fluid connection portion 310 and the second fluid connection portion 320 and further improving the reliability of the engagement of the first fluid connection portion 310 and the second fluid connection portion 320.

[0079] It should be noted that the water pump equipment may also exclude the positioning component 700, that is, the position of the water pump body 100 can be locked by the cooperation of the lever device 510 and the locking structure 110 mentioned above.

[0080] Optionally, such as Figure 3 and Figure 4 As shown, the water pump equipment may further include a mounting base 220; the mounting base 220 can be disposed at the bottom of the supporting structure 200, and the water pump body 100 is slidably connected to the mounting base 220 to achieve a sliding connection between the water pump body 100 and the supporting structure 200. This configuration requires less modification to the supporting structure 200 compared to a direct sliding connection between the water pump body 100 and the supporting structure 200. For example, the mounting base 220 can be connected to the supporting structure 200 using screws.

[0081] Of course, the water pump equipment may also exclude the mounting base 220, and the water pump body 100 may be directly slidably connected to the load-bearing structure 200.

[0082] In an optional embodiment, the mounting base 220 is provided with a track gap (not shown in the figure), the track gap extends along the moving direction a of the pump body 100, and the pump body 100 is provided with a pump body base 120, which can extend into the track gap and slide along the track gap.

[0083] Optionally, the length of the pump body base 120 in the moving direction a of the pump body 100 is less than the length of the track gap in the moving direction a of the pump body 100. Furthermore, the positioning member 700 may include a positioning guide pin. When the pump body 100 moves to the insertion position, i.e., when the first fluid connection 310 and the second fluid connection 320 are in communication, the operator can insert a portion of the positioning guide pin into the track gap and connect the positioning guide pin to the mounting base 220, thereby fixing the positioning guide pin to the mounting base 220. Additionally, in the sliding direction of the pump body 100, the positioning guide pin and the pump body base 120 are mutually limitingly engaged; in the vertical direction, the positioning guide pin and the pump body base 120 are mutually limitingly engaged, thereby keeping the pump body 100 in the insertion position.

[0084] The positioning guide pin is detachably mounted on the mounting base 220, which makes it easy for the pump body base 120 to slide into or out of the track gap, so as to facilitate the assembly and disassembly of the water pump body 100.

[0085] Optionally, the positioning guide pin includes a first limiting part (not shown in the figure), a second limiting part (not shown in the figure), and a connecting part (not shown in the figure). The first limiting part is connected to the second limiting part, and the connecting part is connected to the first limiting part. The first limiting part and the second limiting part can extend into the track gap. In the moving direction a of the water pump body 100, the first limiting part is limited and engaged with the pump body base 120 to prevent the water pump body 100 from moving outward, thereby keeping the water pump body 100 in the insertion position. The second limiting part can be located above the pump body base 120, and in the vertical direction, the second limiting part is limited and engaged with the pump body base 120 to prevent the water pump body 100 from moving or shaking in the vertical direction, thereby effectively improving the stability of the insertion of the first fluid connection part 310 and the second fluid connection part 320.

[0086] The connecting part can be connected to the mounting base 220 by fixing screws 800 to fix the positioning guide pin to the mounting base 220. Alternatively, the connecting part can be snapped into the mounting base 220 to fix the positioning guide pin to the mounting base 220.

[0087] In other embodiments, the positioning member 700 may include a fixing pin, and both the mounting base 220 and the water pump body 100 may be provided with connection holes. When the water pump body 100 slides to the insertion position, the operator can connect the connection holes on the mounting base 220 and the connection holes on the water pump body 100 through the fixing pin to keep the water pump body 100 in the insertion position.

[0088] Of course, if the water pump equipment does not include the mounting base 220 and the positioning component 700 includes the positioning guide pin, the aforementioned track gap can be provided on the supporting structure 200. Furthermore, the connecting part of the positioning guide pin can be connected to the supporting structure 200 via a fixing screw 800, or the connecting part can be snapped into the supporting structure.

[0089] Alternatively, if the modular water pump does not include the mounting base 220 and the positioning element 700 includes a fixing pin, both the support structure 200 and the water pump body 100 may be provided with connection holes. When the water pump body 100 slides to the insertion position, the operator can connect the connection holes on the support structure 200 and the connection holes on the water pump body 100 through the fixing pin to keep the water pump body 100 in the insertion position.

[0090] In an optional embodiment, the support structure 200 is a box-shaped structure. The support structure 200 has an opening 230 for inserting the water pump body 100. The support structure 200 includes a first panel 210 opposite to the opening 230. The first panel 210 has a pre-drilled hole for a pipe to pass through, which communicates with the second fluid connection portion 320. This arrangement facilitates communication between the pipe and the second fluid connection portion 320.

[0091] In other embodiments, the first panel 210 may not have holes.

[0092] Optionally, the support structure 200 may further include two side plates in the first direction b, which are connected to the first panel 210 to form a receiving space. For example, load-bearing components 520 may be provided on the inner walls of each side plate. Here, the support structure 200 does not include a top cover plate; that is, the top of the support structure 200 is open to allow the electrical connector 900 (described below) to enter the support structure 200 and electrically connect to the water pump body 100. Of course, the support structure 200 may also include only the first panel 210.

[0093] In some embodiments, the width of the pump body 100 in the first direction b is smaller than the width of the receiving space of the support structure 200 in the first direction b, in order to avoid exposing components within the support structure 200, such as... Figure 1 , Figure 3 and Figure 4 As shown, a baffle plate 600 is provided at one end of the water pump body 100 away from the first fluid connection part 310. The width of the baffle plate 600 in the first direction b is greater than the width of the water pump body 100 in the first direction b. The width of the baffle plate 600 in the first direction b can be the same as the width of the accommodating space in the first direction b, so as to cover the water pump body 100 and other components in the accommodating space, thereby improving the aesthetics of the water pump equipment.

[0094] To prevent the shield 600 from interfering with the lever device 510, a clearance groove can be provided on the shield 600. Part of the lever device 510 can pass through the clearance groove to be exposed outside the shield 600, thereby facilitating operation by the operator.

[0095] In an optional embodiment, a track gap (not shown in the figure) is provided within the supporting structure 200, along which the pump body 100 can slide. This arrangement allows the track gap to guide the pump body 100, preventing it from shifting during sliding.

[0096] In other embodiments, the mounting base 220 may not have a track gap.

[0097] In some embodiments, the track gap can be provided on the mounting base 220 described above, thus eliminating the need to modify the structure of the supporting structure 200. Furthermore, the pump body 100 is provided with a pump body base 120, through which the pump body 100 slides within the track gap, facilitating a sliding fit between the pump body 100 and the track gap.

[0098] In an optional embodiment, the first fluid connection portion 310 or the flange assembly 400 on which the first fluid connection portion 310 is mounted is provided with one of a guide (not shown in the figure) and a positioning hole (not shown in the figure), and the supporting structure 200 may be provided with the other of the guide and the positioning hole, the guide extending into the positioning hole and slidingly engaging with the positioning hole. Here, the axis of the positioning hole is parallel to the direction of movement of the pump body 100 and / or the supporting structure 200.

[0099] In this embodiment, the sliding engagement of the guide member with the positioning hole guides the alignment of the first fluid connection 310 and the second fluid connection 320 during the initial insertion phase. During the communication between the first fluid connection 310 and the second fluid connection 320, the guide member enters the positioning hole first, providing guidance for the docking of the first fluid connection 310 and the second fluid connection 320. It also limits and guides the pump body 100, preventing relative misalignment during insertion, which could lead to failure to insert or damage due to uneven force. Here, the guide member can be a guide pin or a guide rod.

[0100] In other embodiments, the pump may not include a guide member, and the first fluid connection 310 or the flange assembly 400 may not have positioning holes.

[0101] In an optional embodiment, a support plate (not shown in the figure) may be provided within the supporting structure 200. When the first fluid connection 310 and the second fluid connection 320 are in communication, i.e., when the pump body 100 is in the insertion position, the support plate can support the first fluid connection 310 or the portion of the pump body 100 near the first fluid connection 310. This arrangement can prevent the pump body 100 from tilting forward due to excessive weight of the first fluid connection 310 during installation.

[0102] In other embodiments, the support structure 200 may not have a support plate.

[0103] For example, the inlet and outlet of the pump body 100 can be offset in the vertical direction to avoid interference between the flange assembly 400 at the inlet and outlet.

[0104] Optionally, the pallet can be positioned close to the first panel 210 of the support structure 200, and the pallet can support the flange assembly 400 (i.e., the flange assembly 400 with a relatively high height) in a suspended state to prevent the pump body 100 from tilting forward.

[0105] In an optional embodiment, the water pump device may further include an electrical connector 900, which may be disposed on the water pump body 100 and may be used to realize the electrical connection between the water pump body 100 and the control system, so as to supply power to the water pump body 100 and control the water pump body 100.

[0106] Optionally, the electrical connector 900 is an electrical connector that integrates power supply and information transmission functions to facilitate control of the water pump body 100. The electrical connector includes an aviation plug and can be electrically connected to the control system via a wire. The length of the wire is greater than or equal to a preset length so that the electrical connector remains electrically connected to the water pump body 100 when it is removed from the support structure 200. This configuration allows the water pump body 100 to be pulled out of the support structure 200 along with the electrical connector and wire, preventing the water pump body 100 from being unable to be plugged in or removed due to wire length limitations. Furthermore, because the wire length is greater than or equal to the preset length, there is sufficient slack in the wire length, allowing the electrical connector to remain electrically connected to the water pump body 100 after it is pulled out, keeping the water pump body 100 energized for direct maintenance, fault code analysis, etc.

[0107] It should be noted that the aforementioned preset length refers to the length at which the power cord remains connected to the electrical connector interface or power supply component of the heat exchange unit when the water pump body 100 is detached from the support structure 200 and the aviation plug remains connected to the water pump body 100. Here, the electrical connector interface or power supply component can be electrically connected to the control system.

[0108] Of course, the length of the wire can also be less than the preset length.

[0109] In this embodiment, an aviation plug is used to electrically connect to the water pump body 100, which facilitates the connection or disconnection of the electrical connector from the water pump body 100.

[0110] In some embodiments, the electrical connector may also be a blind-mating connector, which may include a blind-mating plug and a blind-mating socket. One of the blind-mating plug and the blind-mating socket is disposed on the water pump body 100, and the other is disposed on the support structure 200 and electrically connected to the power supply component. When the water pump body 100 slides to the mating position, the blind-mating plug and the blind-mating socket are mated, thereby realizing the electrical connection between the water pump body 100 and the power supply component.

[0111] Based on the water pump device provided in the embodiments of this application, the embodiments of this application also provide a water pump system. The water pump system may include a pipeline and a water pump device as described in any of the above embodiments. The second fluid connection part 320 of the water pump device may be connected to the pipeline.

[0112] The beneficial effects achieved by the water pump system provided in this application embodiment are consistent with the beneficial effects achieved by the water pump equipment provided in this application embodiment, and will not be repeated here.

[0113] In an optional embodiment, the pump system may further include a fixed housing, which may be provided with an installation space for installing the pump equipment, and the fixed housing may be provided with a pipe interface, the two ends of which may be connected to the pipe interface and the second fluid connection part 320 respectively. This configuration provides the pump equipment with an independent installation space, integrating the pump body 100, auxiliary insertion device 500, and the first fluid connection part 310 and the second fluid connection part 320 into a single integrated structure. This allows the pump equipment to form an independent modular component, enabling the modular pump equipment to be used in any application scenario. Only the installation space and water and electricity installation conditions (such as the pipe interface and the electrical connector interface described below) need to be provided for the modular pump equipment; no modifications to the original structure are required to adapt to the modular pump equipment.

[0114] Here, the fixed housing can be the housing of the heat exchange unit described below.

[0115] In other embodiments, the pump system may also not include a fixed housing; for example, the support structure 200 of the pump equipment may be the housing of a heat exchange unit.

[0116] Optionally, the pump system may further include a control system, with the electrical connector 900 electrically connected to the control system to electrically connect the pump body 100 to the control system. For example, the electrical connector 900 may be electrically connected to the control system via an electrical connector interface.

[0117] In an optional embodiment, the water pump system can be a liquid cooling system, and the water pump system can also include a heat exchange unit, which can be connected to the second fluid connection 320 through a pipeline so that the water pump body 100 provides power to the fluid in the heat exchange unit.

[0118] In other embodiments, the water pump system may not be a liquid cooling system. For example, the water pump system may be a water supply system or other systems, and the specific application scenario can be determined according to actual needs.

[0119] Taking the installation of a water pump in a distributed heat exchange unit as an example, firstly, water inlet, water outlet, and electrical connector interfaces are reserved in the heat exchange unit. During operation, before installing the heat exchange unit into the cabinet, the supporting structure 200 of the water pump is connected to the housing of the heat exchange unit with screws. Two pipes are used to connect the two second fluid connection parts 320 to the water inlet and water outlet respectively. Then, the electrical connector 900 is electrically connected to the electrical connector interface through wires, and the aviation plug of the electrical connector 900 is inserted into the supporting structure 200. Finally, the aviation plug is inserted into the electrical connector socket reserved on the water pump body 100. Then, align the pump body base 120 of the water pump body 100 with the track gap on the mounting base 220 in the support structure 200, so that the water pump body 100 slowly enters the support structure 200 along the extension direction of the track gap. After the first fluid connection 310 contacts the second fluid connection 320 on the support structure 200, press the second part 512 of the lever device 510 in the auxiliary insertion device 500. With the cooperation of the first part 511 of the lever device 510 and the load-bearing component 520, the water pump body 100 can overcome the spring force brought about by the insertion of the first fluid connection 310 and the second fluid connection 320 and continue to move forward until the water pump body 100 reaches the insertion position. Then, lock the lever device 510 by the locking structure 110, so that the load-bearing component 520 restricts the water pump body 100 from moving outward, so as to initially lock the water pump body 100. Finally, the positioning piece 700 is inserted into the track gap of the mounting base 220, and the positioning piece 700 is connected to the mounting base 220 by the fixing screw 800, so that the positioning piece 700 and the pump body base 120 of the water pump body 100 are in upper limit engagement in the pull-out direction of the water pump body 100 and in upper limit engagement in the vertical direction, thereby locking the water pump body 100 in the insertion position and realizing the installation of the water pump body 100.

[0120] The modular water pump equipment provided in this application embodiment can be installed inside the computer room and serves as an important component of the liquid cooling system, enabling secondary-side coolant cooling. For example, the modular water pump equipment is a key component in decoupled cold plate liquid-cooled cabinets, helping to provide a complete liquid cooling solution. It can be added as a new function to the liquid-cooled cabinet and is an important solution for achieving a ten-year lifespan for the liquid-cooled cabinet and enabling online maintenance of the power unit. Through the modular design of the water pump equipment, the bus position of the liquid-cooled cabinet can be flexibly adjusted. The blind-plug design of the cooling pipes and circuits of the water pump equipment (i.e., the blind-plug design of the first fluid connection part 310 and the second fluid connection part 320, and the blind-plug design of the electrical connector 900) enables rapid installation and maintenance of nodes, improving efficiency by more than 30%. By setting customized interfaces and optimizing flow resistance on the shell of the heat exchange unit, the ratio of all energy consumed by the data center to the energy consumed by the IT load (PUE, Power Usage Effectiveness) is reduced to below 1.15.

[0121] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A water pump device, characterized in that, It includes a water pump body (100), a load-bearing structure (200), and an auxiliary coupling device (500). The pump body (100) and the supporting structure (200) are movable relative to each other. The pump body (100) includes a first fluid connection part (310), and the supporting structure (200) includes a second fluid connection part (320). The auxiliary insertion device (500) includes a first auxiliary structure and a second auxiliary structure. The first auxiliary structure is disposed on the pump body (100), and the second auxiliary structure is disposed on the support structure (200). During the process of the pump body (100) and the support structure (200) moving relative to each other to insert the first fluid connection part (310) and the second fluid connection part (320), the first auxiliary structure and the second auxiliary structure interact to provide force to the pump body (100) and / or the support structure (200) to assist the first fluid connection part (310) and the second fluid connection part (320) in insertion and communication.

2. The water pump equipment according to claim 1, characterized in that, One of the first auxiliary structure and the second auxiliary structure is a lever device (510) and the other is a load-bearing component (520). The lever device (510) and the load-bearing component (520) can interact to push the pump body (100) and / or the load-bearing structure (200) to move, and assist the first fluid connection part (310) and the second fluid connection part (320) to connect and communicate.

3. The water pump equipment according to claim 2, characterized in that, At least one of the pump body (100) and the support structure (200) is provided with a locking structure (110). When the first fluid connection (310) is in communication with the second fluid connection (320), the locking structure (110) can be limited to cooperate with the lever device (510) so that the pump body (100) and the support structure (200) are relatively fixed in the moving direction of the pump body (100).

4. The water pump equipment according to claim 3, characterized in that, The lever device (510) includes a lever (5101), which is rotatably mounted on the pump body (100) and has a first part (511) and a second part (512) located on both sides of its rotation axis; the first part (511) is used to cooperate with the load-bearing component (520), and the second part (512) is used for manual operation and cooperates with the locking structure (110); The second part (512) can drive the first part (511) to rotate, so that the first part (511) interacts with the load-bearing component (520) and pushes the pump body (100) and / or the load-bearing structure (200) to move.

5. The water pump equipment according to claim 4, characterized in that, A rotatable connection is provided between the first part (511) and the second part (512), the rotatable connection being rotatably connected to the pump body (100) via a rotating shaft, and in a first direction, at least a portion of the first part (511) protrudes from the pump body (100). The load-bearing component (520) is disposed on the side wall of the load-bearing structure (200) in the first direction, which intersects with the moving direction of the water pump body (100); In the direction of movement of the pump body (100), the orthographic projection of the load-bearing component (520) is spaced apart from the orthographic projection of the pump body (100), and the orthographic projection of the load-bearing component (520) may at least partially overlap with the orthographic projection of the first part (511), so that the load-bearing component (520) and the first part (511) can interact.

6. The water pump equipment according to claim 5, characterized in that, The lever device (510) includes a connecting rod (5102) and two levers (5101). Each lever (5101) is rotatably disposed on both sides of the water pump body (100) in the first direction. In the first direction, at least a portion of the first part (511) of each lever (5101) protrudes from the water pump body (100). The two ends of the connecting rod (5102) are respectively connected to the ends of the second parts (512) of the two levers (5101) away from the first parts (511). The auxiliary engagement device (500) includes two load-bearing components (520), each load-bearing component (520) is respectively disposed on two side walls of the bearing structure (200) in the first direction, and the first part (511) of each lever (5101) corresponds one-to-one with each load-bearing component (520) and can interact with each other.

7. The water pump equipment according to claim 4, characterized in that, The load-bearing component (520) is disposed on the load-bearing structure (200); The supporting structure (200) is provided with the locking structure (110). When the locking structure (110) is a snap-fit ​​part, a slot (513) is provided at the end of the second part (512) away from the first part (511); when the locking structure (110) is the slot (513), the snap-fit ​​part is provided at the end of the second part (512) away from the first part (511). When the first fluid connection part (310) and the second fluid connection part (320) are connected by insertion, the first part (511) and the load-bearing component (520) are in a limiting fit in the moving direction of the water pump body (100), and the snap-fit ​​part is embedded in the snap-fit ​​groove (513) and is limited fit with the groove wall of the snap-fit ​​groove (513).

8. The water pump equipment according to claim 4, characterized in that, The length of the operating lever arm formed by the second part (512) is greater than the length of the operating lever arm formed by the first part (511).

9. The water pump equipment according to claim 3, characterized in that, The water pump device also includes an elastic element connected to the lever device (510) and used to drive the lever device (510) to reset when the lever device (510) is separated from the locking structure (110), so as to release the limiting cooperation between the lever device (510) and the load-bearing component (520).

10. The water pump equipment according to claim 1, characterized in that, The first auxiliary structure and the second auxiliary structure are magnetically attracted to each other.

11. The water pump equipment according to claim 1, characterized in that, The pump body (100) is provided with an inlet and an outlet, and the inlet and / or the outlet are connected to the first fluid connection part (310) through a flange assembly (400).

12. The water pump equipment according to claim 11, characterized in that, The flange assembly (400) includes two interlocking flanges (410), with a groove formed between the two flanges (410) for accommodating a base of the first fluid connection (310), the base being fitted with the groove wall of the groove.

13. The water pump equipment according to claim 1, characterized in that, The pump body (100) is provided with an inlet and an outlet, and the axial direction of the inlet and / or the outlet is the same as the moving direction of the pump body (100) or the supporting structure (200).

14. The water pump equipment according to claim 13, characterized in that, The inlet and the outlet are located on the same plane.

15. The water pump equipment according to claim 1, characterized in that, The water pump equipment also includes a positioning component (700), which is detachably connected to the water pump body (100) or the supporting structure (200). When the first fluid connection part (310) and the second fluid connection part (320) are engaged and connected, the positioning component (700) can be limited and cooperated with the water pump body (100) and / or the supporting structure (200) to fix the water pump body (100) and the supporting structure (200) relative to each other. And / or, the bearing structure (200) is provided with a track gap, and the pump body (100) can slide along the track gap; And / or, the support structure (200) is a box-shaped structure, the support structure (200) is provided with an opening (230) for the water pump body (100) to be inserted, the support structure (200) includes a first panel (210) disposed opposite to the opening (230), the first panel (210) is provided with a hole for a pipeline to pass through, the pipeline is used to communicate with the second fluid connection part (320); And / or, the first fluid connection (310) or the flange assembly (400) on which the first fluid connection (310) is mounted is provided with one of a guide and a positioning hole, and the other of the guide and the positioning hole is provided on the bearing structure (200). The guide can extend into the positioning hole and slide in cooperation with the positioning hole. The axis of the positioning hole is parallel to the direction of movement of the pump body (100) and / or the bearing structure (200). And / or, the support structure (200) is provided with a support plate, which supports the portion of the first fluid connection (310) or the pump body (100) near the first fluid connection (310) when the first fluid connection (310) and the second fluid connection (320) are in communication.

16. A water pump system, characterized in that, It includes a pipeline and a pump device as described in any one of claims 1-15, wherein the second fluid connection (320) of the pump device is in communication with the pipeline.

17. The water pump system according to claim 16, characterized in that, The water pump system also includes a fixed housing, which has an installation space for installing the water pump equipment, and a pipe interface is provided on the fixed housing. The two ends of the pipe are respectively connected to the pipe interface and the second fluid connection part (320).

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