A hybrid vehicle integrated thermal energy management conditioning system

Abstract

The application discloses a kind of integrated heat energy management regulating systems of hybrid electric vehicle applied to the field of automobile heat energy management, by adding temperature regulating sleeve, and the import and export of liquid circulation flow passage in temperature regulating sleeve are set at the same place, and make the liquid inlet side close to import and export and the liquid outlet side pipeline contact, so that heat exchange can occur between the two, and then effectively reduce the upper limit of the local temperature of power battery and raise the lower limit of the local temperature of power battery, so that the temperature difference is greatly reduced, to solve the problem of excessive temperature difference between import and export of power battery in the prior art during the heating process of circulating liquid;Two temperature regulating tubes in the overlapping contact area are provided with epitaxial comb and embedded comb in the mutual contact area, so that they are interpenetrated, and then the heat exchange area between the high-temperature liquid in the liquid inlet direction and the low-temperature liquid in the liquid outlet direction is larger, so that the heat exchange effect is better, to further reduce the temperature difference between the import and export.

Description

Technical Field

[0001] This invention relates to the field of automotive thermal management, and particularly to an integrated thermal management and regulation system for hybrid electric vehicles. Background Technology

[0002] Hybrid electric vehicles (HEVs), as a new type of vehicle combining internal combustion engines and electric motors, have more complex energy management strategies and thermal characteristics compared to traditional gasoline vehicles or pure electric vehicles. Because the powertrain integrates multiple heat source components such as the engine, drive motor, and battery, and each component has a different optimal operating temperature range, the design of its thermal management system faces significant challenges. Among these, the battery, as the core energy storage component of a HEV, is extremely sensitive to temperature in terms of performance, lifespan, and safety.

[0003] Studies have shown that the optimal operating temperature range for lithium-ion batteries is typically between 20°C and 35°C. Excessively high temperatures accelerate battery aging and, in extreme cases, may even trigger thermal runaway; excessively low temperatures significantly increase the battery's internal resistance, limiting its charging and discharging power and leading to a decline in vehicle performance.

[0004] In practical applications, to improve the utilization rate of heat from the engine and drive motor, some of this heat is transferred to the power battery in winter to keep it warm. For example, Chinese patent application CN113346160A discloses a hybrid power battery thermal management system and method, where heat transfer is mainly achieved through liquid-liquid heat transfer. However, because the temperature of the coolant gradually changes as it flows along the external channels of the power battery, an inherent temperature gradient is generated inside the battery pack. This results in a significant temperature difference between the cells near the coolant inlet and the cells near the coolant outlet. This temperature non-uniformity causes some cells to operate at suboptimal temperatures for extended periods, accelerating their performance degradation and aging process, ultimately affecting the lifespan and safety of the entire battery pack.

[0005] To address the aforementioned issues, a common practice in the prior art is to periodically change the inlet and outlet of the liquid on the power battery insulation jacket to alleviate the problem of prolonged local high or low temperatures. For example, Chinese patent CN212277304U discloses a bidirectional flow channel battery cooling plate and a liquid-cooled power battery module. However, in this method, the upper and lower limits of the local temperature of the power battery are not adjusted; it only reduces the duration of continuous local high or low temperatures, resulting in limited effectiveness in suppressing the deterioration and aging of the power battery performance. Summary of the Invention

[0006] The core of this invention lies in adding a temperature regulating sleeve and setting the inlet and outlet of the liquid circulation channel inside the temperature regulating sleeve at the same location, and making the liquid inlet side near the inlet and outlet contact the liquid outlet side pipe, so that heat exchange can occur between the two, reducing the temperature difference range, thereby solving the problem of excessive temperature difference between the inlet and outlet of the power battery during the heating process of the circulating liquid in the prior art.

[0007] To solve the above problems, the present invention adopts the following technical solution.

[0008] An integrated thermal energy management and regulation system for hybrid electric vehicles includes a controller and a heat exchange module mounted between an engine or drive motor and an automotive air conditioning module or a power battery. The heat exchange module includes a heat exchanger, a temperature regulating sleeve wrapped around the power battery, and a temperature sensor array mounted on the temperature regulating sleeve. The temperature sensor array and the heat exchanger are both signal-connected to the controller.

[0009] The temperature control sleeve includes a sleeve body, a spiral temperature control pipeline fixedly embedded inside the sleeve body, and a bidirectional pipe head fixedly connected to the end plate of the spiral temperature control pipeline. The bidirectional pipe head includes a base fixedly connected to both the inlet and outlet ends of the spiral temperature control pipeline, and an inlet pipe and a drain pipe fixedly connected to the outside of the base. The inlet pipe is fixedly inserted through the base and is fixedly connected to and communicates with the inlet end of the spiral temperature control pipeline, and the drain pipe is fixedly inserted through the base and is fixedly connected to and communicates with the outlet end of the spiral temperature control pipeline.

[0010] The spiral temperature-regulating pipeline is divided into an overlapping contact zone and a separation zone. The spiral temperature-regulating pipeline includes two temperature-regulating pipes located in the overlapping contact zone and a serpentine liquid guide pipe located in the separation zone. The two ends of the liquid guide pipe are fixedly connected to the end plates of the two temperature-regulating pipes respectively. In the separation zone, the liquid guide pipe in the liquid inlet direction and the liquid guide pipe in the liquid outlet direction do not contact each other. The temperature-regulating pipe includes a half-pipe section and a heat exchange section fixedly connected to the outer end of the half-pipe section. In the overlapping contact zone, the heat exchange section in the liquid inlet direction and the heat exchange section in the liquid outlet direction are in contact with each other.

[0011] Furthermore, the cross-section of the half-pipe section is semi-circular, the cross-section of the heat exchange section is rectangular, and the inner diameter of the liquid guide pipe is consistent with the inner diameter of the half-pipe section.

[0012] Optionally, an inner diaphragm is fixedly connected to the end plate of the half-pipe section near the heat exchange section. The inner diaphragm is made of elastic sealing material, and the end of the heat exchange section that is close to each other has a porous mesh structure.

[0013] Optionally, a number of extended and embedded combs are fixedly connected to the end face of the heat exchange section near another temperature regulating tube. The embedded combs are located inside the heat exchange section with their openings facing outwards from the temperature regulating tube, while the extended combs are located outside the heat exchange section with their openings facing outwards from the heat exchange section.

[0014] Furthermore, multiple embedded comb blades on one heat exchange section are respectively inserted and matched with multiple extended comb blades on another heat exchange section, and the outer surface of the extended comb blades is in complete contact with the inner surface of the embedded comb blades.

[0015] Optionally, the embedded comb blades are also matched with a liquid exchange assembly, which includes multiple wall-mounted moving blades respectively disposed on one of the axial end plates of the embedded comb blades and moving blade units disposed on the upper end of the heat exchange section, with one moving blade unit corresponding to 5-10 embedded comb blades.

[0016] Furthermore, the wall-mounted moving plate includes a follower plate fixedly embedded in the vertical outer surface of the embedded comb plate, an inner lining hard plate fixedly connected to the center of the follower plate, and a connecting arm fixedly connected to the outer end of the inner lining hard plate. The top of the connecting arm on multiple embedded comb plates corresponding to the same moving plate unit is fixedly connected to a passive strip, and the passive strip is slidably connected to the top of the heat exchange section.

[0017] Furthermore, the moving plate unit includes two end plates fixedly connected to the top of the heat exchange section, two buffer pads fixedly connected to one end of the two end plates respectively, and an active strip fixedly connected between the two buffer pads. The active strip and the passive strip are vertically aligned. The upper ends of the two temperature control tubes are covered with a protective cover, and the moving plate unit is located inside the protective cover.

[0018] Furthermore, one of the buffer pads has a double-layer structure, with one layer near the end plate being an elastic structure and the other being a ferromagnetic structure, and the corresponding end plate being an electromagnetic structure.

[0019] Another buffer pad is a flexible single-layer structure, and the other end plate is a rigid non-magnetic structure.

[0020] Compared with the prior art, the advantages of this invention are:

[0021] (1) This solution adds a temperature regulating jacket and sets the inlet and outlet of the liquid circulation channel inside the temperature regulating jacket at the same place, and makes the liquid inlet side near the inlet and outlet contact the liquid outlet side pipe, so that heat exchange can occur between the two, thereby effectively reducing the upper limit of the local temperature of the power battery and raising the lower limit of the local temperature of the power battery, so as to significantly reduce the temperature difference and solve the problem of excessive temperature difference between the inlet and outlet of the power battery during the heating process of the circulating liquid in the prior art.

[0022] (2) Add an extended comb and an embedded comb to the contact area of ​​the two temperature control tubes in the overlapping contact area so that the two interpenetrate each other, thereby increasing the heat exchange area between the high temperature liquid in the inlet direction and the low temperature liquid in the outlet direction, and making the heat exchange effect better, so as to further reduce the temperature difference between the inlet and outlet. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the main principle of the present invention;

[0024] Figure 2 This is a schematic diagram of the power battery section of the present invention;

[0025] Figure 3 This is a cross-sectional schematic diagram of the power battery section of the present invention;

[0026] Figure 4 This is a cross-sectional schematic diagram of the temperature regulating sleeve of the present invention;

[0027] Figure 5 This is a schematic cross-sectional view of the two temperature control tubes of the present invention when they are in contact with each other;

[0028] Figure 6 This is a schematic diagram showing the two temperature-regulating tubes of the present invention filled with high-temperature liquid and low-temperature liquid, respectively.

[0029] Figure 7 This is a three-dimensional schematic diagram of the portion of the temperature control tubes in contact with each other, near the liquid guide tube, according to the present invention.

[0030] Figure 8 A three-dimensional schematic diagram of the temperature control tube of the present invention with the addition of an embedded comb and an extended comb, and the addition of a liquid exchange assembly;

[0031] Figure 9 This is a top cross-sectional view of the two temperature-regulating tubes of the present invention, showing the interpenetration of the embedded comb blades and the extended comb blades.

[0032] Figure 10 This is a partial schematic diagram of the embedded comb blades and the extended comb blades in the two temperature-regulating tubes of the present invention when they are separated from each other.

[0033] Figure 11 This is a partial schematic diagram of the radial cross-section of the temperature control tube of the present invention when a fluid exchange assembly is added;

[0034] Figure 12 This is a cross-sectional schematic diagram of the embedded comb blade of the present invention with an additional wall-mounted movable piece;

[0035] Figure 13 This is a schematic diagram of the moving plate of the present invention moving circumferentially along the temperature control tube to stir the liquid inside.

[0036] Explanation of the labels in the diagram:

[0037] 1. Body, 101. Base, 102. Inlet pipe, 103. Drain pipe, 2. Temperature control pipe, 21. Half pipe section, 22. Heat exchange section, 23. Inner diaphragm, 241. Outer comb, 242. Embedded comb, 3. Liquid guide pipe, 4. Moving plate unit, 41. Protective cover, 421. End plate, 422. Active bar, 423. Buffer pad, 51. Inner lining hard sheet, 52. Follower plate, 53. Connecting arm, 54. Passive bar. Detailed Implementation

[0038] The technical solutions will now be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention.

[0039] First implementation method:

[0040] like Figure 1 An integrated thermal energy management and regulation system for hybrid electric vehicles includes a controller and a heat exchange module mounted between the engine or drive motor and the vehicle's air conditioning module or power battery. The heat exchange module includes a heat exchanger, a temperature regulating sleeve wrapped around the power battery, and a temperature sensor array mounted on the temperature regulating sleeve. The temperature sensor array and the heat exchanger are both signal-connected to the controller.

[0041] It is worth noting that both the engine and the drive motor are equipped with water-cooling channels, and the high-temperature medium absorbing heat in both is connected to the medium inlet of the heat exchanger via a three-way solenoid valve. The medium outlet of the heat exchanger is also connected to the water-cooling channels of the engine and the drive motor via a three-way solenoid valve. At the same time, the outlet of the heat exchanger's heat exchange chamber is connected to the temperature regulating jacket outside the vehicle's air conditioning module and the power battery via a three-way solenoid valve. In winter, the heat exchanger can transfer the heat generated by the engine and the drive motor towards the power battery and the vehicle's air conditioning module, thereby achieving efficient heat utilization. The inlet of the heat exchanger's heat exchange chamber can be connected to the temperature regulating jacket, so that the high-temperature liquid entering the temperature regulating jacket can return to the heat exchanger as the low-temperature liquid formed by heating or keeping the battery cool can absorb heat again, enabling continuous heating and insulation of the power battery in winter, and achieving management and regulation of the vehicle's heat.

[0042] The temperature sensor array includes multiple temperature sensors, which can be installed on the inlet pipe 102, the outlet pipe 103, and the sleeve body 1 of the external temperature regulating sleeve of the power battery, respectively, to monitor the temperature distribution on the power battery and to understand the effect of this design on the local temperature difference regulation at the inlet pipe 102 and the outlet pipe 103 of the temperature regulating sleeve.

[0043] like Figures 2-3 The temperature control sleeve includes a sleeve body 1, a spiral temperature control pipeline fixedly embedded inside the sleeve body 1, and a bidirectional pipe head fixedly connected to the end plate of the spiral temperature control pipeline. The bidirectional pipe head includes a base 101 fixedly connected to both the inlet and outlet ends of the spiral temperature control pipeline, and an inlet pipe 102 and an outlet pipe 103 fixedly connected to the outside of the base 101. The inlet pipe 102 is fixedly inserted through the base 101 and is fixedly connected to and communicates with the inlet end of the spiral temperature control pipeline. The outlet pipe 103 is fixedly inserted through the base 101 and is fixedly connected to and communicates with the outlet end of the spiral temperature control pipeline.

[0044] like Figure 4 and Figure 6The spiral temperature-regulating pipeline is divided into an overlapping contact area and a separation area. The spiral temperature-regulating pipeline includes two temperature-regulating pipes 2 located in the overlapping contact area and a serpentine liquid guide pipe 3 located in the separation area. The two ends of the liquid guide pipe 3 are fixedly connected to the end plates of the two temperature-regulating pipes 2 respectively. In the separation area, the liquid guide pipe 3 in the liquid inlet direction and the liquid guide pipe 3 in the liquid outlet direction do not contact each other. The temperature-regulating pipe 2 includes a half-pipe section 21 and a heat exchange section 22 fixedly connected to the outer end of the half-pipe section 21. In the overlapping contact area, the heat exchange section 22 in the liquid inlet direction and the heat exchange section 22 in the liquid outlet direction contact each other. The cross-section of the half-pipe section 21 is semi-circular, and the cross-section of the heat exchange section 22 is rectangular. The inner diameter of the liquid guide pipe 3 is consistent with the inner diameter of the half-pipe section 21, so that the high-temperature liquid on the liquid inlet side and the low-temperature liquid on the liquid outlet side can exchange heat with each other at the heat exchange section 22 at the inlet and outlet, so as to reduce the temperature on the liquid inlet side and increase the temperature on the liquid outlet side, thereby reducing the temperature difference and effectively improving the uniformity of the surface temperature of the power battery and reducing the temperature difference.

[0045] To improve the consistency of power batteries, this solution can also be combined with existing technologies that involve alternating the inlet and outlet of the temperature regulating sleeve.

[0046] Additionally, optional, such as Figures 5-6 An inner diaphragm 23 is fixedly connected to the end plate of the half-pipe section 21 near the heat exchange section 22. The inner diaphragm 23 is made of elastic sealing material. The ends of the heat exchange sections 22 that are close to each other have a porous mesh structure. When the inner diaphragm 23 is installed, the contact area between the heat exchange sections 22 is set as a porous mesh, so that when liquid is filled in, the inner diaphragm 23 can be partially embedded in the mesh and directly contact the heat exchange. The heat exchange section 22 does not need to undertake the main heat conduction and heat exchange functions, making the heat exchange more direct and better. Of course, this part of the design is optional and can be implemented according to actual needs.

[0047] This solution adds a temperature regulating jacket and sets the inlet and outlet of the liquid circulation channel inside the jacket at the same location, and makes the liquid inlet side near the inlet and outlet contact the liquid outlet side pipe, so that heat exchange can occur between the two, thereby effectively reducing the upper limit of the local temperature of the power battery and raising the lower limit of the local temperature of the power battery, and significantly reducing the temperature difference, so as to solve the problem of excessive temperature difference between the inlet and outlet of the power battery during the heating process of the circulating liquid in the prior art.

[0048] Second implementation method:

[0049] This embodiment adds an outer comb blade 241 and an inner comb blade 242 to the first embodiment, while the rest remains the same as the first embodiment.

[0050] like Figure 7 and Figure 8A plurality of extended comb blades 241 and embedded comb blades 242 are fixedly connected to the end face of the heat exchange section 22 near another temperature regulating tube 2. The embedded comb blades 242 are located inside the heat exchange section 22, and the opening of the embedded comb blades 242 faces the outside of the temperature regulating tube 2. The extended comb blades 241 are located outside the heat exchange section 22, and the opening of the extended comb blades 241 faces the heat exchange section 22.

[0051] like Figure 9 and Figure 10 Multiple embedded comb blades 242 on one heat exchange section 22 are respectively inserted and matched with multiple extended comb blades 241 on another heat exchange section 22, and the outer surface of the extended comb blades 241 and the inner surface of the embedded comb blades 242 are fully matched and in contact, so that the two interpenetrate each other, thereby increasing the heat exchange area between the high temperature liquid in the liquid inlet direction and the low temperature liquid in the liquid outlet direction, making the heat exchange effect better, further reducing the temperature difference between the inlet and outlet, effectively protecting the power battery, and making it less prone to performance degradation or aging due to excessive local temperature difference.

[0052] The third implementation method:

[0053] This embodiment adds a fluid exchange component to the second embodiment, while the rest remains the same as the first embodiment.

[0054] like Figure 7 , Figure 8 and Figure 11 The embedded comb blades 242 are also matched with a liquid exchange assembly. The liquid exchange assembly includes multiple wall-adhering moving blades respectively disposed on one of the axial end plates of the embedded comb blades 242 and a moving blade unit disposed on the upper end of the heat exchange section 22. One moving blade unit corresponds to 5-10 embedded comb blades 242. On the one hand, it enables one moving blade unit to control the wall-adhering moving blades on multiple embedded comb blades 242, so that they repeatedly perform the outward convex-reset operation to move the surrounding liquid, thereby enhancing the heat exchange effect between the high temperature liquid on the inlet side and the low temperature liquid on the outlet side. On the other hand, it also ensures that the span of one moving blade unit is not too long and that it does not carry too many wall-adhering moving blades, thereby effectively ensuring that it stably drives the wall-adhering moving blades to perform the outward convex-reset water-moving operation.

[0055] like Figure 12 The wall-mounted moving plate includes a follower plate 52 fixedly embedded in the vertical outer surface of the embedded comb plate 242, an inner lining hard plate 51 fixedly connected to the center of the follower plate 52, and a connecting arm 53 fixedly connected to the outer end of the inner lining hard plate 51. A passive strip 54 is fixedly connected to the top of the connecting arms 53 on multiple embedded comb plates 242 corresponding to the same moving plate unit. The passive strip 54 is slidably connected to the top of the heat exchange section 22. Figure 12 In the initial state, the inner lining hard sheet 51 and the follower sheet 52 are flush with the surface of the embedded comb sheet 242. When the end plate 421 of the moving sheet unit is energized, as... Figure 13This causes the passive strip 54 to move away from the embedded comb 242, thus making the wall-mounted moving piece convex outward, thereby pushing the surrounding liquid. When the power is off, without the support of electromagnetic force, the wall-mounted moving piece returns to its original position. Figure 12 The state.

[0056] The moving plate unit includes two end plates 421 fixedly connected to the top of the heat exchange section 22, two buffer pads 423 fixedly connected to one end of the two end plates 421 respectively, and an active strip 422 fixedly connected between the two buffer pads 423. The active strip 422 and the passive strip 54 are vertically corresponding. The upper ends of the two temperature control tubes 2 are covered with a protective cover 41, and the moving plate unit is located inside the protective cover 41.

[0057] The active bar 422 is made of ferromagnetic material, such as iron, and its surface is covered with an insulating layer to ensure safety. Correspondingly, the passive bar 54 is a magnetic structure, which allows the passive bar 54 and the active bar 422 to attract each other and thus achieve linkage.

[0058] In addition, one of the buffer pads 423 has a double-layer structure, with one layer near the end plate 421 being an elastic structure and the other a ferromagnetic structure, and the corresponding end plate 421 having an electromagnetic structure; the other buffer pad 423 has an elastic single-layer structure, and the other end plate 421 has a rigid non-magnetic structure. Energizing one of the outer comb plates 241 controls the movement of the embedded comb plate 242 along the circumference of the temperature control tube 2, thereby driving the passive bar 54 and its wall-mounted moving plates to move. When restoration is required, de-energizing it allows the active bar 422 to reset under the elastic restoration action of the two buffer pads 423, thus restoring the wall-mounted moving plates. The wall-mounted moving piece synchronously resets. By repeatedly switching the power on and off of the end plate 421, the outward protrusion-reset-outward protrusion...reset cycle of the wall-mounted moving piece on the surface of the embedded comb plate 242 can be continuously disturbed. This continuously disturbs the liquid near the contact point of the two temperature regulating tubes 2, allowing the liquid far from the contact point to exchange positions with the liquid at the contact point of the two temperature regulating tubes 2. This increases the amount of liquid that actually contributes to heat exchange, thereby improving the heat exchange effect of the two temperature regulating tubes 2. It effectively reduces the temperature difference between the liquid inlet side and the liquid outlet side, making the power battery less prone to accelerated aging and performance degradation due to excessive temperature difference.

[0059] In addition, when the temperature difference between the inlet pipe 102 and the outlet pipe 103 is still large and the shrinkage is not as large as expected, the controller can increase the frequency of power on / off of the end plate 421 to increase the water dissipation intensity and enhance the heat exchange efficiency. If the shrinkage is relatively large, the controller can also stop the power on / off operation of the end plate 421 or reduce the frequency of power on / off of the end plate 421 to achieve the effect of heating and heat preservation of the power battery.

[0060] By setting up the fluid exchange component, the water flow near the embedded comb 242 can be effectively agitated, causing the liquid in that area to present a certain turbulent state. On the one hand, this allows the liquid in that area to exchange positions with the liquid in the surrounding area, thereby enhancing the liquid heat exchange effect in the area where the two temperature regulating tubes 2 are in contact. On the other hand, it prevents the liquid in the adjacent extended comb 241 from being in a "stagnant" state, allowing it to flow to a certain extent, further improving the heat exchange effect. This makes the effect of "lowering the upper temperature limit and raising the lower temperature limit" in the overlapping contact area better, effectively reducing the safe temperature difference and effectively suppressing the performance deterioration and aging of the power battery.

[0061] The above description is merely a preferred embodiment of the present invention; it encompasses all the protection scope of the present invention. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in the present invention, based on the technical solutions and improved concepts of the present invention, should be covered within the protection scope of the present invention.

Claims

1. An integrated thermal energy management and regulation system for hybrid electric vehicles, comprising a controller and a heat exchange module mounted between the engine or drive motor and the vehicle's air conditioning module or power battery, characterized in that: The heat exchange module includes a heat exchanger, a temperature regulating sleeve wrapped around the power battery, and a temperature sensor array mounted on the temperature regulating sleeve. The temperature sensors and the heat exchanger are both connected to the controller signal. The temperature regulating sleeve includes a sleeve body (1), a spiral temperature regulating pipeline fixedly embedded inside the sleeve body (1), and a bidirectional pipe head fixedly connected to the end plate of the spiral temperature regulating pipeline. The bidirectional pipe head includes a base (101) fixedly connected to both the inlet and outlet ends of the spiral temperature regulating pipeline, and an inlet pipe (102) and a drain pipe (103) fixedly connected to the outside of the base (101). The inlet pipe (102) is fixedly inserted through the base (101) and is fixedly connected to and communicates with the inlet end of the spiral temperature regulating pipeline. The drain pipe (103) is fixedly inserted through the base (101) and is fixedly connected to and communicates with the outlet end of the spiral temperature regulating pipeline. The spiral temperature-regulating pipeline is divided into an overlapping contact area and a separation area. The spiral temperature-regulating pipeline includes two temperature-regulating pipes (2) located in the overlapping contact area and a serpentine liquid guide pipe (3) located in the separation area. The two ends of the liquid guide pipe (3) are fixedly connected to the end plates of the two temperature-regulating pipes (2). In the separation area, the liquid guide pipe (3) in the liquid inlet direction and the liquid guide pipe (3) in the liquid outlet direction do not contact each other. The temperature-regulating pipe (2) includes a half-pipe section (21) and a heat exchange section (22) fixedly connected to the outer end of the half-pipe section (21). In the overlapping contact area, the heat exchange section (22) in the liquid inlet direction and the heat exchange section (22) in the liquid outlet direction contact each other.

2. The integrated thermal energy management and regulation system for hybrid electric vehicles according to claim 1, characterized in that: The cross-section of the half-pipe section (21) is semi-circular, the cross-section of the heat exchange section (22) is rectangular, and the inner diameter of the liquid guide pipe (3) is consistent with the inner diameter of the half-pipe section (21).

3. The integrated thermal energy management and regulation system for hybrid electric vehicles according to claim 2, characterized in that: The end plate of the half-pipe section (21) near the heat exchange section (22) is fixedly connected to an inner diaphragm (23), which is made of elastic sealing material. The end of the heat exchange section (22) that is close to each other has a porous mesh structure.

4. The integrated thermal energy management and regulation system for hybrid electric vehicles according to claim 2, characterized in that: The heat exchange section (22) is fixedly connected to the end face of another temperature regulating tube (2) with a plurality of mutually spaced extended comb blades (241) and embedded comb blades (242). The embedded comb blades (242) are located inside the heat exchange section (22) and the opening of the embedded comb blades (242) faces the outside of the temperature regulating tube (2). The extended comb blades (241) are located outside the heat exchange section (22) and the opening of the extended comb blades (241) faces the heat exchange section (22).

5. The integrated thermal energy management and regulation system for hybrid electric vehicles according to claim 4, characterized in that: Multiple embedded combs (242) on one heat exchange section (22) are respectively connected to multiple extended combs (241) on another heat exchange section (22), and the outer surface of the extended comb (241) is in complete contact with the inner surface of the embedded comb (242).

6. The integrated thermal energy management and regulation system for hybrid electric vehicles according to claim 5, characterized in that: The embedded comb (242) is also matched with a liquid exchange assembly, which includes multiple wall-mounted moving plates respectively disposed on one of the axial end plates of the embedded comb (242) and a moving plate unit disposed on the upper end of the heat exchange section (22). One moving plate unit corresponds to 5-10 embedded combs (242).

7. The integrated thermal energy management and regulation system for hybrid electric vehicles according to claim 6, characterized in that: The wall-mounted moving plate includes a follower plate (52) fixedly embedded in the vertical outer surface of the embedded comb plate (242), an inner lining hard plate (51) fixedly connected to the center of the follower plate (52), and a connecting arm (53) fixedly connected to the outer end of the inner lining hard plate (51). The top of the connecting arm (53) on multiple embedded comb plates (242) corresponding to the same moving plate unit is fixedly connected to a passive strip (54). The passive strip (54) is slidably connected to the top of the heat exchange section (22).

8. The integrated thermal energy management and regulation system for hybrid electric vehicles according to claim 7, characterized in that: The moving plate unit includes two end plates (421) fixedly connected to the top of the heat exchange section (22), two buffer pads (423) fixedly connected to one end of the two end plates (421) respectively, and an active strip (422) fixedly connected between the two buffer pads (423). The active strip (422) and the passive strip (54) are vertically corresponding. The upper ends of the two temperature control tubes (2) are covered with a protective cover (41), and the moving plate unit is located inside the protective cover (41).

9. The integrated thermal energy management and regulation system for hybrid electric vehicles according to claim 8, characterized in that: One of the buffer pads (423) has a double-layer structure, with one layer near the end plate (421) being an elastic structure and the other layer being a ferromagnetic structure, and the corresponding end plate (421) being an electromagnetic structure. Another of the aforementioned buffer pads (423) is an elastic single-layer structure, and the other end plate (421) is a rigid non-magnetic structure.

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