A runner plate

Abstract

The application relates to the technical field of cooling liquid pots, in particular to a flow channel plate, which comprises an input distribution plate for inputting cooling liquid, a flow direction regulation plate for guiding the flow direction of the cooling liquid and an output collection plate for connecting with the cooling liquid pot and outputting the cooling liquid, the input distribution plate, the flow direction regulation plate and the output collection plate are sequentially connected from top to bottom to form a flow channel path for the flow of the cooling liquid; the output collection plate is provided with a plurality of connecting covers for connecting the cooling liquid pots on the side far from the flow direction regulation plate. The application has the effect of integrating a plurality of cooling liquid pot bodies, thereby reducing the overall occupied volume.

Description

Technical Field

[0001] This application relates to the technical field of coolant reservoirs, and more particularly to a flow channel plate. Background Technology

[0002] The coolant reservoir, also known as a coolant storage tank or expansion tank, is usually installed in the engine compartment of a car. The specific location varies depending on the car model, but it is generally located near the radiator or engine to facilitate the circulation and replenishment of coolant.

[0003] In related technologies, a coolant reservoir generally includes a reservoir body, a cap, an inlet pipe, and an outlet pipe. The reservoir body is typically made of high-strength plastic or corrosion-resistant metal and is used to hold the coolant. The cap has sealing and pressure-relieving functions; when the cooling system pressure is too high, the pressure relief valve on the cap automatically opens to release pressure and prevent the reservoir from overflowing and bursting. The inlet pipe is used to introduce excess coolant from the cooling system due to thermal expansion into the coolant reservoir, while the outlet pipe returns the coolant from the reservoir to the cooling system for circulation when needed. The coolant reservoir is generally also equipped with a level sensor to monitor the coolant level. When the level falls below a preset value, an alarm signal is triggered, prompting the driver to check and replenish the coolant.

[0004] Regarding the aforementioned technologies, in systems such as new energy vehicles where multiple components require cooling and have different temperature control requirements, a separate coolant reservoir is often needed for each component requiring cooling. The dispersed arrangement of these reservoirs results in a large space occupation. Therefore, it is necessary to integrate multiple reservoirs to obtain multiple chambers that can hold different coolants. Currently, there is a need to provide a flow channel plate that can connect multiple coolant reservoirs. Utility Model Content

[0005] In order to integrate multiple coolant reservoirs and thus reduce the overall volume, this application provides a flow channel plate.

[0006] The flow channel plate provided in this application adopts the following technical solution:

[0007] A flow channel plate includes an input distribution plate for inputting coolant, a flow direction control plate for guiding the flow of coolant, and an output collection plate connected to a coolant reservoir for outputting coolant. The input distribution plate, the flow direction control plate, and the output collection plate are connected sequentially from top to bottom to form a flow channel path for coolant to flow through.

[0008] The output collection plate has multiple connection caps on the side away from the flow direction control plate for connecting coolant reservoirs.

[0009] By adopting the above technical solution, multiple connecting caps on the output manifold can integrate multiple coolant reservoirs together, reducing the overall volume and making the space layout in the engine compartment more compact and rational, freeing up more space for the installation and layout of other components. The connecting caps simplify and speed up the installation of coolant reservoirs, reducing installation difficulty and facilitating the disassembly and replacement of individual reservoirs without requiring large-scale disassembly of the entire cooling system, thus improving maintenance convenience and operability. The input distribution plate, flow control plate, and output manifold are sequentially connected to form a continuous coolant flow path, realizing the entire process of coolant from input, control, to output. The integrated design makes coolant distribution and circulation more efficient. The output manifold connects multiple coolant reservoirs, allowing for precise distribution of different coolants according to the cooling needs of different components, meeting the diverse temperature control requirements of multiple components in a complex system.

[0010] Furthermore, the input distribution plate has multiple coolant inlets on the side away from the flow direction control plate for connecting different coolant input sources, and the coolant inlets are distributed in a dispersed manner. The input distribution plate also has multiple branched input channels on the side closer to the flow direction control plate.

[0011] By adopting the above technical solution, multiple distributed coolant inlets are set on the side of the input distribution plate away from the flow control plate, which can simultaneously connect to different coolant input sources, greatly improving the flexibility of coolant acquisition. Multiple branched input channels are set on the side closer to the flow control plate, enabling precise distribution of coolant entering from different inlets to the flow control plate according to system requirements. The design of multiple coolant inlets and branched input channels allows the flow plate to adapt to different cooling systems. During maintenance and repair, if a problem occurs in a particular coolant input source or input channel, the distributed coolant inlets and branched input channels can be quickly located and isolated without affecting the normal operation of other parts.

[0012] Furthermore, the flow direction control plate has multiple upper flow channels that match the input flow channels on the side near the input distribution plate, and multiple lower flow channels arranged in a branching manner on the side near the output collection plate. The flow direction control plate has a flow port that corresponds to the coolant inlet and communicates with the upper flow channels and the lower flow channels.

[0013] By adopting the above technical solution, the flow control plate is equipped with multiple upper flow channels matching the input flow channels on the side near the input distribution plate, ensuring that the coolant flowing in from the input distribution plate can accurately enter the flow control plate. Simultaneously, multiple branching lower flow channels are arranged on the side near the output collecting plate. Combined with the flow ports corresponding to the coolant inlet and connecting the upper and lower flow channels, the flow control plate can precisely control the coolant flow direction according to system requirements. The coolant can flow from the upper flow channels through specific flow ports to the lower flow channels according to a preset path, achieving reasonable distribution of coolant in different areas and meeting the cooling needs of different components.

[0014] Furthermore, the output collecting plate is provided with a plurality of output channels matching the lower flow channel on the side near the flow direction control plate, and the output collecting plate is provided with coolant outlets corresponding to each of the flow ports and communicating with the output channels, and each of the connecting covers is connected to each of the coolant outlets in a one-to-one correspondence.

[0015] By adopting the above technical solution, the output manifold plate is equipped with multiple output channels matching the lower flow channels on the side near the flow control plate, which can accurately receive the coolant flowing out from the flow control plate. Simultaneously, coolant outlets corresponding to and connected to each flow port in the output channels ensure orderly coolant output, avoiding turbulence and leakage during the output process. The closely matched flow channels achieve an efficient transition of coolant from the flow control plate to the output manifold plate, improving the overall output efficiency of the cooling system. Multiple coolant reservoir connectors on the side of the output manifold plate away from the flow control plate are connected to each coolant outlet, achieving integrated connection of multiple coolant reservoirs, reducing the overall space occupied, and allowing for precise coolant distribution through corresponding coolant outlets according to the needs of different coolant reservoirs.

[0016] Furthermore, a first connector for fixed connection is provided between the input distribution plate and the flow direction control plate, and a second connector for fixed connection is provided between the flow direction control plate and the output collection plate.

[0017] By adopting the above technical solution, a first connecting member is installed between the input distribution plate and the flow direction control plate, and a second connecting member is installed between the flow direction control plate and the output collection plate, which can tightly and securely connect the three plates together. This stable connection ensures that the entire flow channel plate can maintain structural integrity and stability even under complex working environments, such as vibrations during vehicle operation and pressure shocks generated by coolant flow, avoiding problems such as coolant leakage and flow channel misalignment caused by loose components, thereby ensuring the continuous and reliable operation of the cooling system.

[0018] Furthermore, each plate is equipped with a connecting sealing cap for connecting coolant lines.

[0019] By adopting the above technical solution, the connecting sealing cap enables quick connection between the coolant lines and each plate, ensuring a smooth connection regardless of the type of coolant input source. Simultaneously, it creates a tight seal between the coolant lines and each plate, effectively preventing coolant leakage at both the input and output stages.

[0020] Furthermore, the input distribution plate, the flow direction control plate, and the output collection plate are all provided with reinforcing ribs and reinforcing braces.

[0021] By adopting the above technical solutions, the reinforcing ribs and stiffeners can effectively improve the structural strength of each plate, making it less prone to deformation when subjected to coolant pressure, external mechanical forces, and thermal stress. This increases the plate's resistance to cracking, especially under extreme conditions, such as when the engine generates a large amount of heat in a short time, causing a sudden increase in cooling system pressure. The reinforcing ribs and stiffeners can distribute the stress borne by the plate, preventing cracking due to stress concentration, thereby improving the reliability of the entire cooling system.

[0022] Furthermore, the output collection plate is provided with a positioning mark for rapid and accurate positioning on the side away from the flow direction control plate.

[0023] By adopting the above technical solution, the positioning mark can help installers quickly and accurately determine its installation position when installing the output manifold. When connecting the output manifold to the coolant reservoir or other related components, there is no need to spend time on repeated adjustments and calibrations, reducing the exploration and trial during the installation process, shortening the installation time, improving the overall installation efficiency, and making it suitable for large-scale production and rapid assembly scenarios.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. Multiple coolant reservoirs are integrated and connected via multiple connecting caps on the output manifold, reducing the overall volume and allowing for a more compact and rational layout in areas such as the engine compartment, freeing up more space for the installation and layout of other components. The input distribution board, flow control board, and output manifold are connected sequentially to form a continuous coolant flow path, achieving full-process integration of coolant from input and control to output, improving the efficiency of coolant distribution and circulation, and precisely distributing coolant according to the cooling needs of different components to meet the diverse temperature control requirements of complex systems;

[0026] 2. The first and second connecting parts between the input distribution plate and the flow direction control plate, and between the flow direction control plate and the output collection plate, ensure that the three plates are tightly and securely connected, guaranteeing the structural integrity and stability of the flow channel plate under complex working conditions such as vibration and pressure impact, preventing coolant leakage and flow channel misalignment, and ensuring the continuous and reliable operation of the cooling system.

[0027] 3. Reinforcing ribs and stiffeners are installed on each plate to enhance structural strength and improve resistance to deformation and cracking. Connecting caps facilitate quick and easy installation of coolant reservoirs, allowing for easy disassembly and replacement of individual reservoirs, improving maintenance convenience and operability. Connecting sealing caps enable quick and tight connection and sealing with coolant piping, preventing coolant leakage and are compatible with various coolant input sources. Positioning markings on the output manifold help installers quickly and accurately locate the correct position, shortening installation time and improving efficiency. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of a flow channel plate according to an embodiment of this application.

[0029] Figure 2 This is an exploded view of the structure of a flow channel plate according to an embodiment of this application.

[0030] Figure 3 This is a schematic diagram of the overall structure of the input distribution board in an embodiment of this application. Figure 1 .

[0031] Figure 4 This is a schematic diagram of the overall structure of the input distribution board in an embodiment of this application. Figure 2 .

[0032] Figure 5 This is a top view of the input distribution board in an embodiment of this application.

[0033] Figure 6 yes Figure 5 A schematic diagram of the cross-sectional structure along the AA direction.

[0034] Figure 7 This is a schematic diagram of the overall structure of the flow control plate in the embodiment of this application. Figure 1 .

[0035] Figure 8 This is a schematic diagram of the overall structure of the flow control plate in the embodiment of this application. Figure 2 .

[0036] Figure 9 This is a schematic diagram of the overall structure of the output aggregation board in an embodiment of this application. Figure 1 .

[0037] Figure 10 This is a schematic diagram of the overall structure of the output aggregation board in an embodiment of this application. Figure 2 .

[0038] Figure 11 This is a top view of the output aggregation board in an embodiment of this application.

[0039] Explanation of reference numerals in the attached drawings: 1. Input distribution plate; 11. First connector; 12. Coolant inlet; 13. Input flow channel; 14. Positioning mark; 15. Connecting sealing cap; 2. Flow direction control plate; 21. Second connector; 22. Upper flow channel; 23. Lower flow channel; 24. Flow port; 3. Output collection plate; 31. Output flow channel; 32. Coolant outlet; 33. Connecting cap; 34. Reinforcing rib; 35. Reinforcing rib. Detailed Implementation

[0040] To make the purpose, technical solution, and advantages of this application clearer, the following description is provided in conjunction with the appendix. Figure 1-11 The present application will be further described in detail with reference to the embodiments.

[0041] This application discloses a flow channel plate. (Refer to...) Figure 1 and Figure 2 The flow channel plate includes an input distribution plate 1, a flow direction control plate 2, and an output collection plate 3. The input distribution plate 1 is used to input coolant, the flow direction control plate 2 is used to guide the flow of coolant, and the output collection plate 3 can connect to multiple coolant reservoirs and output coolant to each coolant reservoir.

[0042] The input distribution plate 1, the flow direction control plate 2, and the output collection plate 3 are stacked and fixedly connected from top to bottom, and the three plates are sealed together to form a flow path for the coolant. Multiple first connecting parts 11 are arranged separately and used for fixed connection between the input distribution plate 1 and the flow direction control plate 2, and multiple second connecting parts 21 are arranged separately and used for fixed connection between the flow direction control plate 2 and the output collection plate 3.

[0043] Reference Figure 3 and Figure 4 The input distribution plate 1 has multiple coolant inlets 12 on the side away from the flow control plate 2, for connecting to different coolant input sources. These coolant inlets 12 are distributed around the plate. Multiple coolant inlets 12 can simultaneously connect to different coolant input sources, improving the flexibility of coolant acquisition. On the side closer to the flow control plate 2, the input distribution plate 1 has multiple branched input channels 13, which can precisely distribute coolant entering from different inlets to the flow control plate 2 according to system requirements. The multiple coolant inlets 12 and branched input channels 13 allow the flow plate to adapt to different cooling systems.

[0044] Reference Figure 5The input distribution plate 1 has multiple positioning marks 14 on the side away from the flow control plate 2 for quick and accurate positioning. When installing the output manifold 3, the positioning marks 14 can help installers quickly and accurately determine its installation position. When connecting the output manifold 3 to the coolant reservoir or other related components, there is no need to spend time on repeated adjustments and calibrations, reducing trial and error during the installation process, shortening installation time, and improving overall installation efficiency. This is suitable for large-scale production and rapid assembly scenarios.

[0045] Reference Figure 6 A connecting sealing cap 15 for connecting coolant pipes is snapped into place at the coolant inlet 12. The connecting sealing cap 15 allows for quick connection between the coolant pipes and each plate, ensuring a smooth connection regardless of the type of coolant input source. Simultaneously, it creates a tight seal between the coolant pipes and each plate, effectively preventing coolant leakage at both the input and output points.

[0046] Reference Figure 7 and Figure 8 The flow control plate 2 has multiple upper flow channels 22 that match the input flow channel 13 on the side near the input distribution plate 1. When the input distribution plate 1 and the flow control plate 2 are engaged vertically, the input flow channel 13 and the upper flow channel 22 correspond vertically and are sealed together, thereby forming an upper flow path for the coolant to flow through.

[0047] The flow control plate 2 has multiple branched lower flow channels 23 on the side near the output collection plate 3. The flow control plate 2 has a flow port 24 that corresponds to the coolant inlet 12 and is connected to both the upper flow channel 22 and the lower flow channel 23.

[0048] Reference Figure 9 and Figure 10 The output collecting plate 3 has multiple output channels 31 that match the lower flow channels 23 on the side near the flow direction regulating plate 2. When the flow direction regulating plate 2 and the output collecting plate 3 are engaged vertically, the lower flow channels 23 and the output channels 31 correspond vertically and are sealed together, thereby forming a lower flow path for the coolant to flow through. The output collecting plate 3 has coolant outlets 32 that correspond to each flow port 24 and communicate with the output channels 31.

[0049] The output manifold 3 has multiple connecting caps 33 on the side away from the flow control plate 2 for connecting coolant reservoirs. Each connecting cap 33 is connected to a corresponding coolant outlet 32. Multiple connecting caps 33 integrate multiple coolant reservoirs together, reducing the overall volume and making the engine compartment layout more compact and rational, freeing up more space for the installation and layout of other components. The connecting caps 33 simplify and speed up the installation of coolant reservoirs, reducing installation difficulty and facilitating the disassembly and replacement of individual coolant reservoirs without requiring large-scale disassembly of the entire cooling system, thus improving maintenance convenience and operability.

[0050] Combination Figure 11 The output converging plate 3 has multiple positioning markers 14 on the side away from the flow control plate 2 for rapid and accurate positioning. Combined with... Figure 2 The system comprises an input distribution plate 1, a flow direction control plate 2, and an output collection plate 3. Each of these three plates is equipped with reinforcing ribs 34 and 35 to enhance structural strength. These ribs effectively improve the structural strength of each plate, making it less prone to deformation under coolant pressure, external mechanical forces, and thermal stress, thus increasing its resistance to cracking. In extreme conditions, such as when the engine generates a large amount of heat in a short time, causing a sudden increase in cooling system pressure, the ribs 34 and 35 can distribute the stress borne by the plates, preventing cracking due to stress concentration and thereby improving the reliability of the entire cooling system.

[0051] The implementation principle of a flow channel plate according to an embodiment of this application is as follows: the flow channel plate is composed of an input distribution plate 1, a flow direction control plate 2, and an output collection plate 3 stacked sequentially from top to bottom, and fixedly connected by a first connector 11 and a second connector 21. The three plates are sealed together to form a closed flow channel path for coolant circulation, ensuring stable flow of coolant within the flow channel and preventing leakage.

[0052] The multiple coolant inlets 12 of the input distribution plate 1 can be connected to different coolant input sources simultaneously, improving the flexibility of coolant acquisition. Multiple branched input channels 13 can accurately distribute coolant entering from different inlets to the flow direction control plate 2 according to system requirements, so as to adapt to the needs of different cooling systems.

[0053] The upper flow channel 22 of the flow direction control plate 2 and the input flow channel 13 of the input distribution plate 1 together form an upper flow path for receiving coolant input. The output flow channel 31 of the output collection plate 3 and the lower flow channel 23 of the flow direction control plate 2 together form a lower flow path for discharging coolant into each coolant reservoir.

[0054] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A flow channel plate, characterized in that: It includes an input distribution plate (1) for inputting coolant, a flow direction control plate (2) for guiding the flow of coolant, and an output collection plate (3) connected to the coolant reservoir for outputting coolant. The input distribution plate (1), the flow direction control plate (2) and the output collection plate (3) are connected from top to bottom to form a flow path for coolant to flow. The output collection plate (3) is provided with a plurality of connection caps (33) for connecting coolant reservoirs on the side away from the flow direction control plate (2).

2. The flow channel plate according to claim 1, characterized in that: The input distribution plate (1) has multiple coolant inlets (12) for connecting different coolant input sources on the side away from the flow direction control plate (2). The coolant inlets (12) are distributed in a dispersed manner. The input distribution plate (1) has multiple branched input channels (13) on the side close to the flow direction control plate (2).

3. A flow channel plate according to claim 2, characterized in that: The flow control plate (2) has multiple upper flow channels (22) that match the input flow channel (13) on the side near the input distribution plate (1), and multiple lower flow channels (23) arranged in a branching manner on the side near the output collection plate (3). The flow control plate (2) has a flow port (24) that corresponds to the coolant inlet (12) and communicates with the upper flow channel (22) and the lower flow channel (23).

4. A flow channel plate according to claim 3, characterized in that: The output collecting plate (3) is provided with a plurality of output channels (31) that match the lower flow channel (23) on the side near the flow direction control plate (2). The output collecting plate (3) is provided with coolant outlets (32) that correspond to each of the flow ports (24) and are connected to the output channels (31). Each of the connecting caps (33) is connected to each of the coolant outlets (32) in a one-to-one correspondence.

5. A flow channel plate according to claim 1, characterized in that: A first connector (11) for fixed connection is provided between the input distribution plate (1) and the flow direction control plate (2), and a second connector (21) for fixed connection is provided between the flow direction control plate (2) and the output collection plate (3).

6. A flow channel plate according to claim 2, characterized in that: Each plate is equipped with a connecting sealing cap (15) for connecting coolant pipes.

7. A flow channel plate according to claim 1, characterized in that: The input distribution plate (1), the flow direction control plate (2), and the output collection plate (3) are all provided with reinforcing ribs (34) and reinforcing ribs (35).

8. A flow channel plate according to claim 4, characterized in that: The output collection plate (3) is provided with a positioning mark (14) for quick and accurate positioning on the side away from the flow direction control plate (2).

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