Bus refrigeration cooling pipeline design method for armored vehicle

Abstract

The invention relates to a bus refrigeration cooling pipeline design method for an armored vehicle, belongs to the technical field of vehicle cooling systems, and solves the problems of complex pipeline and low structural strength of a liquid cooling system in the prior art. The cooling pipeline design method comprises the following steps that S1, the number of cooling pipeline plates is determined according to the positions and the number of heat source parts in a vehicle; s2, the number and positions of heat source water inlet connectors and heat source water outlet connectors on the cooling pipeline plate are determined according to the heat source position and the heat dissipation requirement; s3, a heat source water inlet pipeline and a heat source water outlet pipeline are arranged on the cooling pipeline plate; s4, a water pump water inlet pipeline is arranged on the cooling pipeline plate; and the heat dissipation module and the water pump are communicated with an internal flow channel of the cooling pipeline plate to form a circulating liquid cooling pipeline. Integration of multiple sets of pipelines is achieved, the flow resistance of the pipelines is reduced, and the overall stability of the system can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of vehicle liquid cooling systems, and in particular to a bus-controlled cooling pipeline design method for armored vehicles. Background Art

[0002] Armored vehicle cooling systems usually use a closed liquid cooling system with forced circulation, which is mainly composed of a radiator, cooling fan, expansion tank, water pump and pipes. Its function is to remove the heat generated by the engine and other heat source components, so that each system remains within the allowable temperature range.

[0003] At present, the cooling system usually has a modular design of radiators, cooling fans and expansion tanks, which can be integrated with the power system to form an integrated hoisting module or integrated into a heat dissipation module for distributed layout. The distributed heat dissipation module first leads to an increase in the length and complexity of the heat dissipation pipeline connections of the power system and various heat source components, multiple pipeline nodes, messy pipelines, difficulty in sorting out the inlet and return pipelines, difficulty in maintenance and replacement, difficulty in monitoring pipeline pressure, prone to dripping and leakage failures, and difficulty in detecting leakage points.

[0004] Secondly, it is difficult to install and position the whole vehicle, and the long pipeline leads to low rigidity, which is easy to resonate with the whole vehicle during operation, low reliability, and difficult to design the pipeline lightweight, which brings great trouble and difficulty to the design and assembly of the cooling system.

[0005] In view of the above problems, it is necessary to innovatively design the existing pipeline forms. Therefore, the present invention provides a bus-system cooling pipeline design method for armored vehicles to solve the above problems existing in the prior art. Summary of the invention

[0006] In view of the above analysis, the present invention aims to provide a bus-controlled cooling pipeline design method for armored vehicles to solve the problems of complex pipelines and low structural strength of existing liquid cooling systems.

[0007] The purpose of the present invention is mainly achieved through the following technical solutions:

[0008] A method for designing a busbar cooling pipeline for an armored vehicle comprises the following steps:

[0009] Step S1: determining the number of cooling pipe plates according to the location and number of heat source components in the vehicle;

[0010] Step S2: Determine the number and location of the heat source water inlet interface and the heat source water outlet interface on the cooling pipe plate according to the heat source location and heat dissipation requirements;

[0011] Step S3: opening a heat source water inlet pipeline and a heat source water outlet pipeline inside the cooling pipeline plate; and connecting the water inlet pipe and the water outlet pipe of the heat source component to the heat source water inlet pipeline and the heat source water outlet pipeline through the heat source water inlet interface and the heat source water outlet interface respectively;

[0012] Step S4: a water pump water inlet pipeline is opened inside the cooling pipeline plate; and the heat dissipation module and the water pump are connected to the internal flow channel of the cooling pipeline plate to form a circulating liquid cooling pipeline.

[0013] Furthermore, in the step S1, the cooling circuit plate is a plate-shaped structure; and the cooling circuit plate is fixedly connected to the chassis of the vehicle.

[0014] Furthermore, in the step S1, a flow channel for circulating the coolant is opened inside the cooling pipe plate; the cooling pipe plate includes at least one longitudinal pipe plate and / or at least one transverse pipe plate.

[0015] Furthermore, in the step S1, the longitudinal pipeline plate and the transverse pipeline plate are vertically connected to each other, and the internal flow channels are connected.

[0016] Further, in step S1, when there is one longitudinal pipeline plate and one transverse pipeline plate each, the two are arranged in an L shape; when there is one longitudinal pipeline plate and two transverse pipeline plates each, the three are arranged in a C shape; when there are two longitudinal pipeline plates and two transverse pipeline plates each, the four cooling pipeline plates are arranged in a rectangular ring shape.

[0017] Furthermore, in the step S2, the positions of the corresponding heat source water inlet interface and heat source water outlet interface on the cooling pipe plate are determined according to the position of the heat source component and the proximity principle.

[0018] Furthermore, in step S3, the heat source water inlet pipeline inside the cooling pipe plate can be connected to the heat source water inlet interfaces of multiple heat source components, and the heat source water outlet pipeline inside the cooling pipe plate can be connected to the heat source water outlet interfaces of multiple heat source components.

[0019] Furthermore, in step S4, one end of the water inlet pipeline of the water pump is connected to the heat dissipation module water outlet pipe of the heat dissipation module, and the other end is connected to the water inlet of the water pump.

[0020] Furthermore, in step S4, the water outlet of the water pump is connected to the heat source water inlet pipeline of the cooling pipeline plate, thereby being able to provide low-temperature coolant to the heat source component.

[0021] Furthermore, in step S4, the heat dissipation module return pipe of the heat dissipation module is connected to the heat source water outlet pipeline, so as to cool the high-temperature coolant heated after heat exchange with the heat source module.

[0022] A liquid cooling system for an armored vehicle is designed and manufactured using the above cooling pipeline design method. The liquid cooling system for an armored vehicle comprises: a longitudinal pipeline plate, a transverse pipeline plate, a heat dissipation module and a water pump; the water pump is used to drive the coolant to circulate inside the heat source component, the longitudinal pipeline plate, the transverse pipeline plate and the heat dissipation module; the heat dissipation module is used to dissipate heat from the coolant.

[0023] Specifically, a plurality of heat source water inlet interfaces and heat source water outlet interfaces are arranged on the surfaces of the longitudinal pipe plate and the transverse pipe plate, and the internal coolant flow channel of the heat source component is connected to the internal pipes of the longitudinal pipe plate and the transverse pipe plate through the heat source water inlet interfaces and the heat source water outlet interfaces;

[0024] The water pump is used to drive the coolant to circulate inside the longitudinal pipeline plate, the transverse pipeline plate and the heat dissipation module; the heat dissipation module is used to dissipate heat from the coolant.

[0025] Specifically, a heat source water inlet pipeline and a heat source water return pipeline are provided inside the longitudinal pipeline plate and the transverse pipeline plate, the heat source water inlet interface is connected to the heat source water inlet pipeline, and the heat source water outlet interface is connected to the heat source water return pipeline.

[0026] Specifically, the longitudinal pipe plate is provided with: a longitudinal plate return pipe, a longitudinal plate inlet pipe and a longitudinal plate water pump inlet pipe;

[0027] The interior of the transverse pipeline plate is provided with: a transverse plate water return pipeline, a transverse plate water inlet pipeline and a transverse plate water pump water inlet pipeline.

[0028] Specifically, after the longitudinal pipeline plate and the transverse pipeline plate are connected, the longitudinal plate return pipeline is connected with the transverse plate return pipeline to form a heat source water inlet pipeline; the longitudinal plate water inlet pipeline is connected with the transverse plate water inlet pipeline to form a heat source return pipeline; the longitudinal plate water pump inlet pipeline is connected with the transverse plate water pump inlet pipeline to form a water pump inlet pipeline.

[0029] Specifically, the water inlet and the water outlet of the water pump are respectively connected between the water inlet pipeline of the water pump and the water inlet pipeline of the heat source.

[0030] Specifically, the surface of the longitudinal pipeline plate is provided with a water pump inlet interface and a water pump outlet interface which are respectively connected to the longitudinal plate water pump inlet pipeline and the longitudinal plate water inlet pipeline; the water inlet and outlet of the water pump are respectively connected to the water pump inlet interface and the water pump outlet interface.

[0031] Specifically, the heat dissipation module water outlet pipe of the heat dissipation module is communicated with the water pump water inlet pipeline; the heat dissipation module water return pipe of the heat dissipation module is communicated with the heat source water return pipeline.

[0032] Specifically, the water outlet pipe of the heat dissipation module is communicated with the water inlet pipeline of the transverse plate water pump, and the water return pipe of the heat dissipation module is communicated with the water return pipeline of the transverse plate.

[0033] Specifically, multiple groups of heat source pipelines can be connected in parallel between the longitudinal plate return pipeline and the longitudinal plate inlet pipeline, and at least two groups of heat source pipelines can be connected in parallel between the transverse plate return pipeline and the transverse plate inlet pipeline; by increasing or decreasing the heat source water inlet interface and the heat source water outlet interface, the number of heat source components incorporated into the liquid cooling pipeline for heat dissipation can be increased or decreased; any group of heat source pipelines can be connected to one or more heat source components; and thus, coolant can be provided to dissipate heat for the heat source components.

[0034] Specifically, the longitudinal plate return pipe, longitudinal plate inlet pipe and longitudinal plate water pump inlet pipe are all linear flow channels arranged inside the longitudinal pipeline plate and parallel to each other; the transverse plate return pipe, transverse plate inlet pipe and transverse plate water pump inlet pipe are all linear flow channels arranged inside the transverse pipeline plate.

[0035] The technical solution of the present invention can achieve at least one of the following effects:

[0036] 1. The bus-system cooling pipeline design method for armored vehicles of the present invention adopts a longitudinal pipeline plate and a longitudinal pipeline plate as a flow path of the cooling pipeline. The cooling pipeline is connected with the heat source component in the form of an internal flow channel of the plate body, replacing the existing pipeline structure; by improving the complex cooling system pipelines for integrated design, multiple groups of pipelines are integrated into the plate to reduce pipeline connection nodes, achieve quick installation, and improve the overall stability of the system.

[0037] 2. The bus system cooling pipeline design method for armored vehicles of the present invention is used to connect the heat dissipation module with different heat source components by setting three pipelines, namely, the heat source return pipeline, the heat source inlet pipeline and the water pump inlet pipeline, inside the cooling pipeline plate, so as to provide coolant for the engine, generator, electrical power component and other components with heat dissipation requirements to meet their cooling needs. By setting the heat source component and the cooling pipeline plate to be connected nearby, the pipeline structure is simplified and its overall structural strength is improved.

[0038] 3. The bus-system cooling pipeline design method for armored vehicles of the present invention determines the positions of the heat source water inlet interface and the heat source water outlet interface of the heat source component based on the proximity principle, and multiple heat sources are connected to the liquid cooling pipeline in a series-parallel combination, which can minimize the overall length of the pipeline, enhance the rigidity and strength of the vehicle pipeline, avoid damage and reduce leakage points; and the arrangement of the longitudinal pipeline plate and the transverse pipeline plate has the effect of enhancing the structural strength of the vehicle body, which can enhance the overall structural stability of the armored vehicle in field environments or impact environments.

[0039] 4. The bus-type cooling pipeline design method of the present invention designs the pipeline of the armored vehicle cooling system based on the bus-type topology. Construct two bus pipelines, a high-temperature bus and a low-temperature bus, and set the relevant heat source component inlet and return water interfaces between the high and low temperature bus pipelines, and incorporate the water pump as a drive between the high and low temperature buses. Based on this configuration, the problem of nearby connection of pipelines between distributed heat dissipation modules and heat source components can be achieved, a large number of points can be set, and quick connectors can be used to achieve the nearby plug-in and unplug bus system. The pressure and temperature of the pipeline system can be monitored, the whole vehicle pipeline network is neat, the heat source components are installed nearby, and the exposed pipelines are short.

[0040] In the present invention, the above-mentioned technical solutions can also be combined with each other to achieve more preferred combination solutions. Other features and advantages of the present invention will be described in the subsequent description, and some advantages can become obvious from the description, or can be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained through the contents particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The drawings are only for the purpose of illustrating specific embodiments and are not to be considered limiting of the present invention. Like reference symbols denote like components throughout the drawings.

[0042] Figure 1 This is a flow chart of a bus-type cooling pipeline design method for an armored vehicle according to Embodiment 1 of the present invention;

[0043] Figure 2 This is a schematic diagram of the installation state of the cooling pipeline plate of the bus-system cooling pipeline design method for armored vehicles according to Example 1 of the present invention in the vehicle;

[0044] Figure 3 The cooling principle diagram of the bus cooling pipeline design method for armored vehicles according to Embodiment 1 of the present invention;

[0045] Figure 4 It is a schematic diagram of the cooling pipeline structure of the bus-system cooling pipeline design method for armored vehicles based on Example 1 of the present invention;

[0046] Figure 5 for Figure 4 A cross-sectional view of the longitudinal pipe plate in FIG.

[0047] Figure 6 for Figure 4 Schematic diagram of the conduction state of the longitudinal pipeline plate and the heat source interface;

[0048] Figure 7 for Figure 4 A side view of a longitudinal pipe plate in FIG.

[0049] Figure 8for Figure 4 A schematic diagram of the structure of the transverse pipe plate in FIG.

[0050] Fig. 9 for Figure 4 The cross-sectional effect diagram of the transverse pipe plate at the position of the transverse plate return pipe;

[0051] Fig.10 A schematic diagram of a pipeline structure determined by the bus-system cooling pipeline design method for armored vehicles according to Embodiment 2 of the present invention;

[0052] Fig.11 for Fig.10 Schematic diagram of the structure of the transverse pipe plate.

[0053] Reference numerals:

[0054] 1-longitudinal pipeline plate; 2-transverse pipeline plate; 3-heat dissipation module;

[0055] 11-longitudinal plate return pipe; 12-longitudinal plate inlet pipe; 13-longitudinal plate water pump inlet pipe; 14-connecting guide rail; 15-hollow insulation groove; 16-first mounting hole;

[0056] 111- first heat source water outlet interface; 112- second heat source water outlet interface; 113- other heat source water outlet interfaces; 121- first heat source water inlet interface; 122- second heat source water inlet interface; 123- other heat source water inlet interfaces; 124- water pump water outlet interface; 131- water pump water inlet interface;

[0057] 21-transverse plate return pipe; 22-transverse plate inlet pipe; 23-transverse plate water pump inlet pipe; 24-connecting slide; 25-second hollow insulation groove; 26-second mounting hole;

[0058] 211- water outlet of the third heat source; 221- water inlet of the third heat source; 212- water outlet of the fourth heat source; 222- water inlet of the fourth heat source;

[0059] 301 - water outlet pipe of heat dissipation module; 302 - water return pipe of heat dissipation module. DETAILED DESCRIPTION

[0060] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, wherein the accompanying drawings constitute a part of the present invention and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not used to limit the scope of the present invention.

[0061] Example 1

[0062] A specific embodiment of the present invention discloses a bus cooling pipeline design method for armored vehicles, such as Figure 1 As shown, the following steps are included:

[0063] Step S1: determining the number of cooling pipe plates according to the location and number of heat source components in the vehicle;

[0064] Step S2: Determine the number and location of the heat source water inlet interface and the heat source water outlet interface on the cooling pipe plate according to the heat source location and heat dissipation requirements;

[0065] Step S3: opening a heat source water inlet pipeline and a heat source water outlet pipeline on the cooling pipeline plate; and connecting the water inlet pipe and the water outlet pipe of the heat source component to the heat source water inlet pipeline and the heat source water outlet pipeline through the heat source water inlet interface and the heat source water outlet interface respectively;

[0066] Step S4: a water pump water inlet pipeline is opened on the cooling pipeline plate; and the heat dissipation module and the water pump are connected to the internal flow channel of the cooling pipeline plate to form a circulating liquid cooling pipeline.

[0067] Specifically, in step S1, the cooling pipe plate is a plate-shaped structure; and the cooling pipe plate is fixedly connected to the chassis of the vehicle.

[0068] Specifically, in step S1 , a flow channel for circulating coolant is opened inside the cooling pipe plate; the cooling pipe plate includes at least one longitudinal pipe plate 1 and at least one transverse pipe plate 2 .

[0069] Specifically, in step S1, the longitudinal pipeline plate 1 and the transverse pipeline plate 2 are vertically connected to each other, and the internal flow channels are connected.

[0070] In the step S1: the number of longitudinal pipe plates 1 and transverse pipe plates 2 is determined according to the number and position of the heat source components; and the heat dissipation power and the number of installations of the heat dissipation modules 3 are determined according to the heating efficiency of the heat source components.

[0071] Specifically, step S1a: when both the longitudinal pipeline plate 1 and the transverse pipeline plate 2 are provided, the two are arranged in an L shape; Figure 2 , Figure 4 shown.

[0072] Step S1b: When there is one longitudinal pipeline plate 1 and two transverse pipeline plates 2, the three are arranged in a C shape.

[0073] Step S1c: When two of the longitudinal pipe plates 1 and two of the transverse pipe plates 2 are provided, the four cooling pipe plates are arranged in a rectangular ring shape.

[0074] In the step S2, the positions of the corresponding heat source water inlet interface and heat source water outlet interface on the cooling pipe plate are determined according to the position of the heat source component and the principle of proximity.

[0075] Specifically, the step S2 includes:

[0076] Step S21: multiple heat source water inlet interface points are set on the upper half of the longitudinal pipeline plate 1; multiple heat source water outlet interface points are set on the lower half of the longitudinal pipeline plate;

[0077] Step S22: multiple heat source water inlet interface points are set on the upper half of the transverse pipe plate 2; multiple heat source water outlet interface points are set on the lower half of the transverse pipe plate 2;

[0078] Step S23: reserve at least one set of heat source water inlet interface and heat source water outlet interface on the longitudinal pipe plate 1 and the transverse pipe plate 2; when the number of heat source components carried by the armored vehicle increases, it is only necessary to connect the water inlet pipe and the water outlet pipe of the heat source component to the reserved heat source water inlet interface and the heat source water outlet interface to connect the heat source component to the integrated liquid cooling system of the present invention.

[0079] Preferably, in order to simplify the shape design of the internal flow channels of the longitudinal pipeline plate 1 and the transverse pipeline plate 2, in step S2, multiple heat source water inlet interfaces on the longitudinal pipeline plate 1 and the transverse pipeline plate 2 are arranged in the same plane, and multiple heat source water outlet interfaces are arranged in the same plane.

[0080] Preferably, in step S2, the height positions of the multiple heat source water inlet interfaces and the multiple heat source water outlet interfaces on the longitudinal pipe plate 1 and the transverse pipe plate 2 are determined according to the relative position of the heat source component in the vehicle body; that is, the heights of the heat source components are different, and the heights of the multiple heat source water inlet interfaces and the multiple heat source water outlet interfaces are also different.

[0081] In step S3, the heat source water inlet pipeline inside the cooling pipe plate can be connected to the heat source water inlet interfaces of multiple heat source components, and the heat source water outlet pipeline inside the cooling pipe plate can be connected to the heat source water outlet interfaces of multiple heat source components.

[0082] Specifically, in step S3, the method for determining the internal flow channel of the cooling pipe plate is:

[0083] Step S31: determining the shape and flow path of the longitudinal plate water inlet pipeline 12 inside the longitudinal plate 1 according to the setting positions of the multiple heat source water inlet interfaces on the longitudinal plate 1; determining the shape and flow path of the longitudinal plate water return pipeline 11 inside the longitudinal plate 1 according to the setting positions of the multiple heat source water outlet interfaces on the longitudinal plate 1;

[0084] Step S32: determining the shape and flow path of the transverse plate water inlet pipeline 22 inside the transverse plate 2 according to the setting positions of the multiple heat source water inlet interfaces on the transverse plate 2; determining the shape and flow path of the transverse plate water return pipeline 21 inside the transverse plate 2 according to the setting positions of the multiple heat source water outlet interfaces on the transverse plate 2;

[0085] Step S33: The longitudinal plate water inlet pipe 12 extends to the end surface of the longitudinal pipe plate 1 and is connected to the transverse plate water inlet pipe 22 inside the transverse pipe plate 2; the longitudinal plate water return pipe 11 extends to the end surface of the longitudinal pipe plate 1 and is connected to the transverse plate water return pipe 21 inside the transverse pipe plate 2, as shown in FIG. Figure 5 , Figure 7 , Figure 8 shown.

[0086] In the step S3, multiple heat source water inlet interfaces are connected to the longitudinal plate water inlet pipeline 12 and / or the transverse plate water inlet pipeline 22 inside the longitudinal pipeline plate 1 and / or the transverse pipeline plate 2; multiple heat source water outlet interfaces are connected to the longitudinal plate return pipeline 11 and / or the transverse plate return pipeline 21 inside the longitudinal pipeline plate 1 and / or the transverse pipeline plate 2; the internal coolant flow channel of the heat source component is connected to the internal pipelines of the longitudinal pipeline plate 1 and the transverse pipeline plate 2 through the heat source water inlet interface and the heat source water outlet interface.

[0087] Specifically, in the step S31 and the step S32, when the positions of the plurality of heat source water outlet interfaces are at the same height and the positions of the plurality of heat source water inlet interfaces are at the same height, the longitudinal plate return pipe 11, the longitudinal plate inlet pipe 12, the transverse plate return pipe 21, and the transverse plate inlet pipe 22 inside the longitudinal pipe plate 1 and the transverse pipe plate 2 are all straight flow channels; Figure 5 , Figure 6 , Figure 8 shown.

[0088] In step S31 and step S32, when the position heights of multiple heat source water outlet interfaces are the same and the position heights of multiple heat source water inlet interfaces are different, the longitudinal plate return pipe 11, the longitudinal plate inlet pipe 12, the transverse plate return pipe 21, and the transverse plate inlet pipe 22 inside the longitudinal pipe plate 1 and the transverse pipe plate 2 are all curved flow channels.

[0089] Preferably, the cross-sections of the longitudinal plate return pipe 11 and the transverse plate return pipe 21 are circular. Figure 7 shown.

[0090] In the step S4, one end of the water pump water inlet pipeline is connected to the heat dissipation module water outlet pipe 301 of the heat dissipation module 3, and the other end is connected to the water inlet of the water pump.

[0091] Preferably, the water pump inlet pipeline is an L-shaped flow channel, the upper end of which is connected to the heat dissipation module outlet pipe 301, and the lower end is connected to the water pump inlet interface 131 provided on the longitudinal pipeline plate 1 or the transverse pipeline plate 2. The water pump inlet interface 131 is connected to the water pump inlet pipeline inside the longitudinal pipeline plate 1 or the transverse pipeline plate 2.

[0092] In the step S4, the water outlet of the water pump is connected to the heat source water inlet pipeline of the cooling pipeline plate, thereby being able to provide low-temperature coolant to the heat source component.

[0093] Preferably, a water pump outlet interface 124 is provided on the surface of the longitudinal pipeline plate 1 or the transverse pipeline plate 2 so as to be connected to the longitudinal plate water inlet pipeline 12 or the transverse plate water inlet pipeline 22 .

[0094] In the step S4, the heat dissipation module return pipe 302 of the heat dissipation module 3 is connected to the heat source water outlet pipeline, and is used to cool the high-temperature coolant that is heated after heat exchange with the heat source module.

[0095] Preferably, the heat dissipation module water return pipe 302 is connected to the longitudinal plate water return pipeline 11 or the transverse plate water return pipeline 21 .

[0096] like Figure 3 As shown, in step S4, the flow path of the coolant is:

[0097] Step S41: the low-temperature coolant flows out from the heat dissipation module outlet pipe 301 of the heat dissipation module 3, and then flows into the horizontal plate water pump inlet pipe 23 or the vertical plate water pump inlet pipe 13;

[0098] Step S42: the coolant enters the water pump through the water pump inlet interface 131 and flows out of the water pump through the water pump outlet interface 124, and then the water pump pumps the coolant into the longitudinal plate water inlet pipeline 12 or the transverse plate water inlet pipeline 22;

[0099] Step S43: the coolant flows out from the multiple heat source water inlet interfaces on the longitudinal plate water inlet pipeline 12 or the transverse plate water inlet pipeline 22, and then flows into the heat source component from the heat source water inlet interface and performs heat exchange with the heat source component;

[0100] Step S44: The high-temperature coolant heated up after heat exchange flows out from the heat source water outlet interface, and then the high-temperature coolant flows back to the horizontal plate return water pipeline 21 or the vertical plate return water pipeline 11; finally, the coolant flows back to the heat dissipation module 3 through the heat dissipation module return water pipe 302 connected to the vertical plate return water pipeline 11 or the horizontal plate return water pipeline 21, completing the heat dissipation cycle.

[0101] Furthermore, pressure sensors are installed at the heat source water inlet and outlet interfaces; the present invention collects pressure at the heat source water inlet and outlet interfaces to monitor the vehicle pipeline resistance and ensure that the coolant circulates stably inside the heat source components that need to dissipate heat. The pressure sensor can monitor the internal pressure of the integrated pipeline. Once an abnormal pressure occurs, a fault alarm can be issued at the vehicle display and control terminal, and disposal measures can be implemented according to the fault level.

[0102] Furthermore, in the design method of the present invention, the longitudinal pipeline plate 1 and the transverse pipeline plate 2 are fixedly connected to the chassis of the armored vehicle as a whole. The longitudinal pipeline plate 1 and the transverse pipeline plate 2 are both rectangular parallelepiped plate structures with rectangular cross-sections, and are made of aluminum alloy or high-strength non-metallic material.

[0103] Specifically, the longitudinal pipe plate 1 and the transverse pipe plate 2 are fixedly connected to the chassis by bonding, welding, bolting or integral molding. The present invention provides a cooling pipe plate fixedly connected to the chassis, which can move synchronously with the chassis of the vehicle during driving, and can reduce pipe resonance and prevent leakage in complex road conditions such as sand and gravel and in the wild.

[0104] The design method of the present invention eliminates the existing pipeline structure, adopts the channel inside the plate as the pipeline, and integrates the pipeline structure into two longitudinal pipeline plates and a transverse pipeline plate, so that the main structure of the liquid cooling system can be installed integrally with the vehicle body, thereby enhancing the rigidity of the pipeline device.

[0105] The design method of the present invention sets relevant connection structures on the longitudinal pipeline plate 1 and the transverse pipeline plate 2, and is designed in coordination with the vehicle body structure. The integrated pipeline device is used to enhance the rigidity of the vehicle body wall, and the internal pipelines are simplified and built-in, thereby optimizing the internal layout of the vehicle and making it neat and uniform.

[0106] The design method of the present invention adopts distributed longitudinal pipeline plates 1 and transverse pipeline plates 2, so that the cooling system can be plugged in and out according to the layout position of the heat source components and the heat source water inlet interface or the heat source water outlet interface, and connected to the heat source water inlet pipeline and the heat source water return pipeline. Through integrated design, the cooling system pipeline is lightweight and the pipeline resistance is optimized, the pipeline layout of the whole vehicle is optimized, the connection nodes between the pipelines are reduced, and the vehicle body rigidity is enhanced.

[0107] Example 2

[0108] A specific embodiment of the present invention, based on the cooling pipeline design method of Example 1, can determine at least one liquid cooling system for armored vehicles; the liquid cooling system for armored vehicles includes: a longitudinal pipeline plate 1, a transverse pipeline plate 2, a heat dissipation module 3 and a water pump; the water pump is used to drive the coolant to circulate inside the longitudinal pipeline plate 1, the transverse pipeline plate 2 and the heat dissipation module 3; the heat dissipation module 3 is used to dissipate heat from the coolant.

[0109] The following describes the specific structure of each component of the liquid cooling system determined according to the above design method:

[0110] (I) Longitudinal pipeline plate 1:

[0111] In a specific embodiment of the present invention, Figure 5 , Figure 6 As shown, the longitudinal pipeline plate 1 is provided with: a longitudinal plate water return pipeline 11, a longitudinal plate water inlet pipeline 12 and a longitudinal plate water pump water inlet pipeline 13.

[0112] like Figure 5As shown, the longitudinal plate return water pipeline 11, the longitudinal plate inlet water pipeline 12 and the longitudinal plate water pump inlet water pipeline 13 are arranged in sequence from top to bottom; and the longitudinal plate return water pipeline 11, the longitudinal plate inlet water pipeline 12 and the longitudinal plate water pump inlet water pipeline 13 are all connected to the end surface of the longitudinal pipeline plate 1 at one end and closed at the other end.

[0113] Furthermore, the longitudinal plate water return pipeline 11, the longitudinal plate water inlet pipeline 12 and the longitudinal plate water pump water inlet pipeline 13 are all linear flow channels arranged inside the longitudinal pipeline plate 1 and parallel to each other.

[0114] like Figure 5 , Figure 6 As shown, a plurality of heat source water inlet interfaces and heat source water outlet interfaces are arranged on the side of the longitudinal pipeline plate 1 .

[0115] Specifically, Figure 5 , Figure 6 As shown, the heat source water inlet interface includes: a first heat source water inlet interface 121, a second heat source water inlet interface 122 and other heat source water inlet interfaces 123; the heat source water outlet interface includes: a first heat source water outlet interface 111, a second heat source water outlet interface 112 and other heat source water outlet interfaces 113.

[0116] Among them, the first heat source water outlet interface 111, the second heat source water outlet interface 112 and the other heat source water outlet interfaces 113 are all connected to the longitudinal plate return pipe 11 inside the longitudinal pipe plate 1; the first heat source water inlet interface 121, the second heat source water inlet interface 122 and the other heat source water inlet interfaces 123 are all connected to the longitudinal plate water inlet pipe 12 inside the longitudinal pipe plate 1. The heat source water outlet interface and the heat source water inlet interface are both threaded, and the pipe diameter is set according to the flow requirements of each heat source component, and has a pipeline sealing function, which is used to connect each heat source component.

[0117] Further, the water inlet and the water outlet of the water pump are respectively connected between the water pump water inlet pipeline and the heat source water inlet pipeline. Specifically, the water inlet and the water outlet of the water pump are respectively connected to the water pump water inlet interface 131 and the water pump water outlet interface 124.

[0118] like Figure 6 As shown, the side of the longitudinal pipeline plate 1 is also provided with a water pump inlet interface 131 and a water pump outlet interface 124; wherein the water pump inlet interface 131 is connected to the longitudinal plate water pump inlet pipeline 13 inside the longitudinal pipeline plate 1, and the water pump outlet interface 124 is connected to the longitudinal plate water inlet pipeline 12 inside the longitudinal pipeline plate 1. The water pump inlet interface 131 is in the form of a thread and has a pipeline sealing function, and is used to connect the water inlet of the water pump.

[0119] like Figure 7As shown, the longitudinal plate water pump water inlet pipeline 13 is a circular pipeline channel, extending from one end surface of the longitudinal pipeline plate 1 provided with a connecting guide rail 14 to the vicinity of the water pump position, and then being able to communicate with the water pump water inlet interface 131.

[0120] In a specific embodiment of the present invention, at least one hollow heat-insulating groove 15 is provided between the longitudinal plate water return pipeline 11 and the longitudinal plate water inlet pipeline 12 .

[0121] like Figure 6 As shown, three hollow insulation grooves 15 with rectangular cross-sections are provided between the longitudinal plate return pipe 11 and the longitudinal plate inlet pipe 12; the hollow insulation grooves 15 extend from the connecting end surface of the longitudinal pipe plate 1 where the connecting guide rail 14 is provided to the other end surface of the longitudinal pipe plate 1; the hollow insulation grooves 15 are used to achieve weight reduction of the longitudinal pipe plate 1 and reduce the weight of the integrated pipeline; and to block the heat transfer between the longitudinal plate return pipe 11 and the longitudinal plate inlet pipe 12, isolate the connection area of ​​the cold and hot pipes, reduce the heat conduction between the two, and ensure the cooling effect of the coolant on the heat source components.

[0122] Furthermore, a cable through hole is provided on the side of the longitudinal pipeline plate 1 for pre-burying the vehicle cables or other pipelines into the hollow insulation groove 15 of the longitudinal pipeline plate 1, so that it has a cable organization function.

[0123] In one embodiment of the present invention, in order to facilitate the installation and fixation between the longitudinal pipeline plate 1 and the transverse pipeline plate 2; Figure 7 , Figure 8 As shown, a connecting rail 14 is provided at one end of the longitudinal pipeline plate 1, and correspondingly, a connecting groove 24 that slidably cooperates with the connecting rail 14 is provided on the side of the transverse pipeline plate 2; when the connecting rail 14 and the connecting groove 24 are fully matched, the longitudinal pipeline plate 1 and the transverse pipeline plate 2 are spliced.

[0124] Furthermore, in order to ensure the stability of the connection between the longitudinal pipeline plate 1 and the transverse pipeline plate 2, in the present invention, a first mounting hole 16 is provided on the end face of the longitudinal pipeline plate 1, and a second mounting hole 26 is provided on the side of the transverse pipeline plate 2 that penetrates its own thickness direction. The first mounting hole 16 and the second mounting hole 26 are both threaded holes. By installing fastening screws in the first mounting hole 16 and the second mounting hole 26, the longitudinal pipeline plate 1 and the transverse pipeline plate 2 can be fixedly connected.

[0125] Furthermore, a sealing gasket is provided between the connecting slide rail 14 and the connecting slide groove 24 to achieve a sealed connection between the longitudinal pipeline plate 1 and the transverse pipeline plate 2. The sealing gasket is provided with through holes connected to the longitudinal plate return pipeline 11, the longitudinal plate inlet pipeline 12 and the longitudinal plate water pump inlet pipeline 13.

[0126] During implementation, under the action of the water pump, the coolant is pumped into the longitudinal plate water inlet pipe 12 from the longitudinal plate water pump water inlet pipe 13, and then flows into the interior of the heat source component through multiple heat source water inlet interfaces for heat exchange. The high-temperature coolant heated after heat exchange enters the longitudinal plate return water pipe 11 through multiple heat source water outlet interfaces, and then flows back to the heat dissipation module 3 for cooling.

[0127] (II) Transverse pipe plate 2:

[0128] like Figure 8 , Fig. 9 As shown, in a specific embodiment of the present invention, the interior of the transverse pipe plate 2 is provided with: a transverse plate return pipe 21, a transverse plate inlet pipe 22 and a transverse plate water pump inlet pipe 23.

[0129] Specifically, the transverse plate water return pipeline 21 , the transverse plate water inlet pipeline 22 and the transverse plate water pump water inlet pipeline 23 are all linear flow channels arranged inside the transverse pipeline plate 2 .

[0130] Among them, after the longitudinal pipeline plate 1 and the transverse pipeline plate 2 are connected, the longitudinal plate return water pipeline 11 is connected with the transverse plate return water pipeline 21 to form a heat source water inlet pipeline.

[0131] Specifically, the longitudinal plate water inlet pipeline 12 is connected to the transverse plate water inlet pipeline 22 to form a heat source return water pipeline.

[0132] Specifically, the longitudinal plate water pump water inlet pipeline 13 is connected to the transverse plate water pump water inlet pipeline 23 to form a water pump water inlet pipeline.

[0133] In a specific embodiment of the present invention, Figure 8 As shown, a connecting groove 24 is provided on the side of the transverse pipeline plate 2.

[0134] like Figure 8 As shown, a first connecting hole 241, a second connecting hole 242 and a third connecting hole 243 are provided on the end surface of the connecting groove 24, which are connected with the transverse plate return water pipeline 21, the transverse plate inlet water pipeline 22 and the transverse plate water pump inlet water pipeline 23; specifically, after the transverse pipeline plate 2 and the longitudinal pipeline plate 1 are connected by the connecting slide rail 14 and the connecting groove 24, the transverse plate return water pipeline 21 is connected with the longitudinal plate return water pipeline 11 through the first connecting hole 241, the transverse plate inlet water pipeline 22 is connected with the longitudinal plate inlet water pipeline 12 through the second connecting hole 242, and the transverse plate water pump inlet pipeline 23 is connected with the longitudinal plate water pump inlet pipeline 13 through the third connecting hole 243.

[0135] like Figure 8 , Fig. 9As shown, the transverse plate water pump water inlet pipe 23 is an L-shaped flow channel; the upper end of the L-shaped flow channel is connected to the upper end surface of the transverse pipeline plate 2, and is connected to the heat dissipation module water outlet pipe 301 of the heat dissipation module 3; then the low-temperature coolant in the heat dissipation module 3 flows into the internal flow channel of the transverse pipeline plate 2.

[0136] Specifically, the lower end of the L-shaped flow channel extends to the end surface where the horizontal pipe plate 2 is connected to the vertical pipe plate 1, and is connected to the vertical plate water pump inlet pipe 13. During implementation, the low-temperature coolant in the heat dissipation module 3 can flow from the heat dissipation module outlet pipe 301 into the horizontal plate water pump inlet pipe 23, and the horizontal plate water pump inlet pipe 23 is connected to the vertical plate water pump inlet pipe 13, and then the coolant flows from the vertical plate water pump inlet pipe 13 into the vertical plate heat source inlet pipe 12 under the action of the water pump.

[0137] like Figure 8 , Fig. 9 As shown, the horizontal plate water return pipeline 21 is connected to the heat dissipation module water return pipe 302 of the heat dissipation module 3; thus, the high-temperature coolant in the heat source water return pipeline can flow back to the heat dissipation module 3.

[0138] Furthermore, if Figure 8 As shown, a third heat source water inlet interface 221, a third heat source water outlet interface 211, a fourth heat source water inlet interface 222 and a fourth heat source water outlet interface 212 are provided on the side of the transverse pipe plate 2; wherein, the third heat source water inlet interface 221 and the fourth heat source water inlet interface 222 are connected to the transverse plate water inlet pipeline 22 inside the transverse pipe plate 2; the third heat source water outlet interface 211 and the fourth heat source water outlet interface 212 are connected to the transverse plate return water pipeline 21 inside the transverse pipe plate 2.

[0139] Furthermore, a second hollow insulation groove 25 is arranged inside the transverse pipe plate 2; the second hollow insulation groove 25 is located between the transverse plate water inlet pipeline 22 and the transverse plate return pipeline 21, and is connected to the hollow insulation groove 15; the setting method and function of the second hollow insulation groove 25 are the same as those of the hollow insulation groove 15.

[0140] (III) Heat dissipation module 3:

[0141] In a specific implementation of the present invention, the heat dissipation module 3 reasonably selects existing radiator products according to the overall heating efficiency of the vehicle.

[0142] like Figure 2 , Figure 4 , Figure 8 As shown, the heat dissipation module outlet pipe 301 of the heat dissipation module 3 is connected to the water pump inlet pipeline; the heat dissipation module return pipe 302 of the heat dissipation module 3 is connected to the heat source return pipeline.

[0143] like Figure 4 , Figure 8As shown, the heat dissipation module water outlet pipe 301 and the heat dissipation module water return pipe 302 are both arranged in parallel above the transverse pipeline plate 2.

[0144] Specifically, the heat dissipation module water outlet pipe 301 is connected to the L-shaped horizontal plate water pump inlet pipe 23; the low-temperature cooling in the heat dissipation module 3 can flow into the horizontal plate water pump inlet pipe 23 and the vertical plate water pump inlet pipe 13 through the heat dissipation module water outlet pipe 301, and then can be pumped into the vertical plate water inlet pipe 12 through the water pump.

[0145] Specifically, the heat dissipation module return pipe 302 is connected to the horizontal plate return pipe 21. The coolant flows through the heat source component, and the high-temperature coolant after heat exchange with the heat source component flows back to the longitudinal plate return pipe 11 and the horizontal plate return pipe 21, and then can flow back to the heat dissipation module 3 through the heat dissipation module return pipe 302.

[0146] like Figure 2 , Figure 4 , Figure 5 , Figure 8 As shown, multiple groups of heat source pipelines can be connected in parallel between the longitudinal plate return pipeline 11 and the longitudinal plate inlet pipeline 12, and at least two groups of heat source pipelines can be connected in parallel between the transverse plate return pipeline 21 and the transverse plate inlet pipeline 22.

[0147] Furthermore, if Figure 3 As shown, any group of heat source pipelines can be connected to one or more heat source components, and thus can provide coolant to dissipate heat for the heat source components. That is, multiple heat source components can be connected in series in one heat source pipeline.

[0148] Specifically, the heat source pipeline includes: an inner flow channel of the heat source component, a connecting pipe connecting the heat source component with the heat source water inlet interface and the heat source water outlet interface, and a connecting pipe connecting between the heat source components.

[0149] Exemplarily, the first heat source component is connected between the first heat source water inlet interface 121 and the first heat source water outlet interface 111; the second heat source component is connected between the second heat source water inlet interface 122 and the second heat source water outlet interface 112; the third heat source component and the fourth heat source component connected in series are connected between the third heat source water inlet interface 221 and the third heat source water outlet interface 211; the fifth heat source component and the sixth heat source component connected in series are connected between the fourth heat source water outlet interface 212 and the fourth heat source water inlet interface 222; and other heat source components are connected between other heat source water inlet interfaces 123 and other heat source water outlet interfaces 113.

[0150] In this embodiment, the heat source component is connected to the heat source water inlet interface and the heat source water outlet interface, and can be connected to the heat source water inlet pipeline and the heat source water outlet pipeline inside the transverse pipeline plate 2 and the longitudinal pipeline plate 1 to achieve liquid cooling and heat dissipation. In addition, multiple heat source components are connected to the liquid cooling system in a series or parallel combination, which can reduce the resistance of the coolant when it flows between multiple heat source components, and achieve synchronous heat dissipation of multiple heat source components.

[0151] like Figure 3 As shown, in the integrated liquid cooling system for armored vehicles manufactured by the design method of the present invention, the coolant flows out of the heat dissipation module in the state of low-temperature coolant after being cooled by the heat dissipation module 3, and then is input into the low-temperature water inlet line through a water pump, that is, the heat source water inlet pipeline inside the longitudinal pipeline plate 1 and the transverse pipeline plate 2; the coolant flows into the heat source component from the heat source water inlet pipeline to dissipate heat; the coolant absorbs the heat of the heat source component and heats up and enters the heat source return pipeline; finally, the coolant flows back to the heat dissipation module 3 through the high-temperature return water line to realize the circulation heat dissipation of the overall heat-generating components of the vehicle.

[0152] Example 3

[0153] A specific embodiment of the present invention is improved on the basis of embodiment 1:

[0154] Furthermore, this embodiment also includes: Step S5: optimizing the shape of the longitudinal plate water return pipeline 11, the longitudinal plate water inlet pipeline 12, the transverse plate water return pipeline 21 and the transverse plate water inlet pipeline 22 in Embodiment 1 by means of topology optimization.

[0155] Specifically, Fig.10 , Fig.11 As shown, in step S5, after optimization, the longitudinal plate water return pipeline 11, the longitudinal plate water inlet pipeline 12, the transverse plate water return pipeline 21 and the transverse plate water inlet pipeline 22 are all hollow cavities of irregular shapes.

[0156] Specifically, in step S2, without limiting the shapes of the heat source water inlet pipeline and the heat source water outlet pipeline, the positions of the multiple heat source water inlet interfaces and the heat source water outlet interfaces on the longitudinal pipe plate 1 are determined based on the principle that the connecting pipeline between the heat source component and the longitudinal pipe plate 1 is the shortest. Correspondingly, the positions of the heat source water inlet interfaces and the heat source water outlet interfaces on the transverse pipe plate 2 are determined based on the principle that the connecting pipeline between the heat source component and the transverse pipe plate 2 is the shortest.

[0157] The connecting pipeline is a pipeline connected between the water inlet of the heat source component and the water inlet interface of the heat source, or between the water outlet of the heat source component and the water outlet interface of the heat source.

[0158] Furthermore, the longitudinal plate water inlet pipeline 12 is connected to multiple heat source water inlet interfaces on the outside of the longitudinal pipeline plate 1; the longitudinal plate water return pipeline 11 is connected to multiple heat source water outlet interfaces on the outside of the longitudinal pipeline plate 1. In other words, the points where the multiple heat source water inlet interfaces are located are all included in the coverage area of ​​the longitudinal plate water inlet pipeline 12; the points where the multiple heat source water outlet interfaces are located are all included in the coverage area of ​​the longitudinal plate water return pipeline 11. Similarly, the transverse plate water inlet pipeline 22 is connected to multiple heat source water inlet interfaces on the outside of the transverse pipeline plate 2; the transverse plate water return pipeline 21 is connected to multiple heat source water outlet interfaces on the outside of the transverse pipeline plate 2.

[0159] Furthermore, in order to ensure that the coolant flows smoothly into or out of the heat source component and reduce the influence of the shape of the hollow cavity on the flow resistance of the coolant; in this embodiment, the distance between the edge of the longitudinal plate water inlet pipe 12 and the heat source water inlet interface is not less than 2 times the diameter of the heat source water inlet interface; similarly, the distance between the edge of the longitudinal plate water return pipe 11 and the heat source water outlet interface is not less than 2 times the diameter of the heat source water outlet interface; the distance between the edge of the transverse plate water inlet pipe 22 and the heat source water inlet interface is not less than 2 times the diameter of the heat source water inlet interface; the distance between the edge of the transverse plate water return pipe 21 and the heat source water outlet interface is not less than 2 times the diameter of the heat source water outlet interface.

[0160] For example, the cooling circuit board structure after topology optimization is as follows: Fig.10 , Fig.11 shown.

[0161] Furthermore, the longitudinal plate return water pipeline 11, the longitudinal plate inlet water pipeline 12, the transverse plate return water pipeline 21 and the transverse plate inlet water pipeline 22 are topologically optimized so that the longitudinal pipeline plate 1 and the transverse pipeline plate 2 have greater structural strength and lower fluid resistance under the premise that the longitudinal pipeline plate 1 and the transverse pipeline plate 2 do not resonate with the vehicle body structure.

[0162] Specifically, when topological optimization is performed on the longitudinal pipeline plate 1 and the transverse pipeline plate 2, the minimum value of the optimized structural stiffness and the maximum value of the fluid resistance are set according to actual needs.

[0163] In this embodiment, the interface positions of the heat source water inlet interface and the heat source water outlet interface of the heat source assembly are determined, the shapes of the water inlet cavity and the water return cavity are preliminarily determined according to the interface positions, and the optimization design is carried out with the goal of optimizing the stiffness and resistance without resonance with the vehicle body, and the final shape is determined, thereby achieving the effect of reducing resonance damage and improving overall stability.

[0164] The bus-system cooling pipeline design method for armored vehicles of the present invention realizes simplified layout and nearby layout of interface positions by setting a method of first determining the interface position and then determining the shapes of the water inlet cavity (heat source water inlet pipeline) and the water outlet cavity (heat source water outlet pipeline), thereby reducing the pipeline length and complexity, thereby reducing the risk of pipeline damage and improving the overall structural strength of the liquid cooling system; through plug-in connection, the liquid cooling pipeline of the heat source component can be quickly connected to the liquid cooling system.

[0165] Compared with the prior art, the technical solution provided by this embodiment has at least one of the following beneficial effects:

[0166] 1. The bus-system cooling pipeline design method for armored vehicles of the present invention connects the heat dissipation module with the engine or other heat source components distributed inside the vehicle in a series-parallel combination manner, so as to set the inlet and outlet water interface positions according to the layout positions of the heat source components; and realizes the simplified design of the overall pipeline of the liquid cooling system to reduce the risk of local damage and leakage.

[0167] 2. The bus-system cooling pipeline design method for armored vehicles of the present invention meets the requirements of integrated design of cooling system pipelines by opening tubular or irregularly shaped cavities inside the longitudinal pipeline plate 1 and the transverse pipeline plate 2 as water inlet and return pipelines, and opening water pump water inlet pipelines inside the longitudinal pipeline plate 1 and the transverse pipeline plate 2.

[0168] 3. The bus-system cooling pipeline design method for armored vehicles of the present invention has a simple structure, light weight, easy manufacturing, easy assembly, and good stability. It can reduce the pipeline connection nodes, quick installation, and lightweight requirements of armored vehicles, and is suitable for cooling pipeline connections of distributed layout heat dissipation modules, power units, and other heat source components.

[0169] 4. In the bus-system cooling pipeline design method for armored vehicles of the present invention, a water pump and multiple groups of heat source pipelines are connected to the interface arranged on the side of the longitudinal pipeline plate 1, so as to realize the circulation of the overall liquid cooling circulation path. The water pump and the multiple groups of heat source pipelines are connected in parallel in structure. In fact, the water pump is connected in series to the pipeline of the liquid cooling system, which simplifies the installation and connection method of the pipeline system, facilitates the installation and replacement of the water pump, and can conveniently increase or decrease the heat source components that need to dissipate heat.

[0170] 5. The bus-based cooling pipeline design method of the present invention first constructs a high and low temperature bus, clarifies the locations of the heat source components connected to the bus, and sets the interfaces on the bus pipeline according to the heat dissipation of the heat source components, the pipeline flow requirements, and the body layout position. Finally, the performance of the water pump and the heat dissipation module are designed according to the total heat dissipation and flow, and the heat source components are incorporated into the bus pipeline network. The present invention introduces the design concept of the CAN network topology into the design of the cooling system pipeline, and integrates the bus pipeline body according to the vehicle body configuration. The bus pipeline design is completed with the optimal pipeline resistance, lightest weight, and maximum structural stiffness as the optimization goals. The pipeline has higher integration and better applicability, while also improving the overall stiffness of the vehicle and the anti-resonance effect of the pipeline.

[0171] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by any technician familiar with the technical field within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention.

Claims

1. A method for designing a bus cooling pipeline for an armored vehicle, characterized in that: The following steps are involved: Step S1: determining the number of cooling pipe plates according to the location and number of heat source components in the vehicle; Step S2: Determine the number and location of the heat source water inlet interface and the heat source water outlet interface on the cooling pipe plate according to the heat source location and heat dissipation requirements; Step S3: opening a heat source water inlet pipeline and a heat source water outlet pipeline inside the cooling pipeline plate; and connecting the water inlet pipe and the water outlet pipe of the heat source component to the heat source water inlet interface and the heat source water outlet interface respectively; Step S4: a water pump water inlet pipeline is opened on the cooling pipeline plate; and the heat dissipation module and the water pump are connected to the internal flow channel of the cooling pipeline plate to form a circulating liquid cooling pipeline.

2. The method for designing a bus cooling pipeline for an armored vehicle according to claim 1, characterized in that: In the step S1, the cooling pipe plate is a plate-shaped structure; and the cooling pipe plate is fixedly connected to the chassis of the vehicle.

3. The method for designing a bus cooling pipeline for an armored vehicle according to claim 1 or 2, characterized in that: In the step S1, a flow channel for circulating a coolant is provided inside a cooling pipe plate; the cooling pipe plate comprises at least one longitudinal pipe plate (1) and / or at least one transverse pipe plate (2).

4. The method for designing a bus cooling pipeline for an armored vehicle according to claim 3, characterized in that: In the step S1, the longitudinal pipeline plate (1) and the transverse pipeline plate (2) are vertically connected to each other, and the internal flow channels are connected.

5. The method for designing a bus cooling pipeline for an armored vehicle according to claim 4, characterized in that: In the step S1, when both the longitudinal pipeline plate (1) and the transverse pipeline plate (2) are provided with one piece, the two are arranged in an L shape; when there is one longitudinal pipeline plate (1) and two transverse pipeline plates (2), the three are arranged in a C shape; when both the longitudinal pipeline plate (1) and the transverse pipeline plate (2) are provided with two pieces, the four cooling pipeline plates are arranged in a rectangular ring shape.

6. The method for designing a bus cooling pipeline for an armored vehicle according to any one of claims 1-2, 4-5, characterized in that: In the step S2, the positions of the corresponding heat source water inlet interface and heat source water outlet interface on the cooling pipe plate are determined according to the position of the heat source component and the principle of proximity.

7. The method for designing a bus cooling pipeline for an armored vehicle according to any one of claims 1-2, 4-5, characterized in that: In step S3, the heat source water inlet pipeline inside the cooling pipe plate can be connected to the heat source water inlet interfaces of multiple heat source components, and the heat source water outlet pipeline inside the cooling pipe plate can be connected to the heat source water outlet interfaces of multiple heat source components.

8. The method for designing a bus cooling pipeline for an armored vehicle according to any one of claims 1-2, 4-5, characterized in that: In step S4, one end of the water pump water inlet pipeline is connected to the heat dissipation module water outlet pipe (301) of the heat dissipation module (3), and the other end is connected to the water inlet of the water pump; in step S4, the water outlet of the water pump is connected to the heat source water inlet pipeline of the cooling pipeline plate, thereby being able to provide low-temperature coolant to the heat source component.

9. The method for designing a bus cooling pipeline for an armored vehicle according to claim 8, characterized in that: In the step S4, the heat dissipation module return pipe (302) of the heat dissipation module (3) is connected to the heat source water outlet pipeline, and is used to cool the high-temperature coolant that is heated after heat exchange with the heat source module.

10. A liquid cooling system for an armored vehicle, characterized in that: The cooling pipeline is designed and manufactured by adopting the cooling pipeline design method described in any one of claims 1 to 9.

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