Kettle integration module and automobile

Abstract

The invention relates to a kettle integration module and an automobile. The kettle integration module comprises a runner plate and a kettle, the runner plate is provided with a multi-way valve and an external interface, at least two loops are arranged in the runner plate, an inlet and an outlet of each loop are communicated with an interface of the multi-way valve and / or the external interface, and a water pump is correspondingly arranged in each loop; an exhaust and water replenishing passage is further formed in the runner plate, the interior of the exhaust and water replenishing passage is divided into an exhaust section and a water replenishing section, and one loop is communicated with the kettle through the exhaust section and the water replenishing section; micro-channel loops in one-to-one correspondence with the other loops are further formed in the runner plate, and the other loops communicate with the exhaust section through the corresponding micro-channel loops; the micro-channel loop can balance the system pressure of different loops and avoid the hydraulic pressure difference between the different loops, and only one exhaust water replenishing channel is designed, so that no liquid level difference is formed in the kettle, the gas back-suction phenomenon is completely eradicated, and the working efficiency of the water pump is improved.

Description

Technical Field

[0001] The present invention relates to the technical field related to new energy vehicles, and in particular to a kettle integrated module and a vehicle. Background Art

[0002] With the rapid development of new energy electric vehicles, the diversity of sales areas and the fierce competition in the market, the demand for thermal management systems of complete vehicles is constantly increasing, and the research on thermal management systems of electric vehicles is receiving more and more attention.

[0003] Among them, the kettle is an important part of the thermal management system of electric vehicles. At present, the motor kettle, battery kettle and heating kettle are usually integrated into the design to reduce the volume of the kettle, reduce the amount of coolant added to the whole vehicle, and reduce the line filling time, thereby achieving the effect of reducing costs;

[0004] However, the current integrated kettles usually have multiple degassing and water supply ports for connecting with different circuits (battery circuit, motor circuit and heating circuit, etc.), which leads to pressure drop difference in each circuit when the water pump is running, and a stepped liquid level difference is formed in each chamber of the integrated kettle (which cannot be restored without opening the kettle cover);

[0005] On the one hand, the emergence of pressure difference will cause heat crosstalk problems between batteries, motors, and heating circuits, thus affecting the heating capacity of the system; on the other hand, the hydraulic difference will continue to increase with long-term operation, causing the liquid level at the low-level water replenishment port to continue to decrease, and eventually gas backsuction will occur, causing bubbles to form in the circuit, affecting the working efficiency of the water pump. Summary of the invention

[0006] Based on this, it is necessary to provide a kettle integrated module and vehicle that can avoid solving the above-mentioned pressure drop difference and hydraulic pressure difference problems in order to address the problem that the various circuits connected to the current integrated kettle will have a pressure drop difference as the water pump runs, and form a liquid level difference in each chamber of the kettle, thereby affecting the heating capacity of the system and the working efficiency of the water pump.

[0007] The present application first provides a kettle integrated module, comprising a flow channel plate and a kettle, wherein the flow channel plate is provided with a multi-way valve and an external interface, wherein at least two circuits are provided in the flow channel plate, wherein the inlet and outlet of each circuit are connected to the interface of the multi-way valve and / or the external interface, and a water pump is provided in each circuit;

[0008] An exhaust and water replenishment passage is also provided in the flow channel plate, and the exhaust and water replenishment passage is internally divided into an exhaust section and a water replenishment section, wherein one of the circuits is connected to the kettle through the exhaust section and the water replenishment section;

[0009] The flow channel plate is also provided with microchannel loops corresponding to the other loops one by one, and the other loops are connected to the exhaust section through the corresponding microchannel loops.

[0010] In one embodiment, a motor circuit, a battery circuit and a heating circuit are provided in the flow channel plate, and a first five-way valve and a second five-way valve are provided on the flow channel plate, wherein:

[0011] The inlet of the motor circuit is connected to the interface of the first five-way valve, and the outlet is connected to the external interface; the inlet of the battery circuit is connected to the interface of the first five-way valve, and the outlet is connected to the interface of the second five-way valve; the inlet and outlet of the heating circuit are respectively connected to the two external interfaces.

[0012] In one of the embodiments, the motor circuit is connected to the exhaust water replenishment passage.

[0013] In one embodiment, the exhaust and water replenishment passage is internally divided into the water replenishment section, the first exhaust section and the second exhaust section, the microchannel loop is connected to the second exhaust section, and the second exhaust section is connected to the radiator through the external interface;

[0014] The kettle is divided into a first exhaust water channel, a second exhaust water channel and a water replenishment water channel. One end of the first exhaust water channel is connected to the first exhaust section, and the other end is connected to the water replenishment water channel. One end of the second exhaust water channel is connected to the second exhaust section, and the other end is connected to the water replenishment water channel. The water replenishment water channel is connected to the water replenishment section.

[0015] In one of the embodiments, a plurality of isolation plates are disposed in the second exhaust water channel, and a balancing hole is formed through the bottom of the isolation plates along the flow direction of the water channel.

[0016] In one embodiment, the first exhaust section and the second exhaust section are respectively located on both sides of the water replenishment section.

[0017] In one embodiment, the diameter of the microchannel loop ranges from 2 mm to 3 mm.

[0018] In one of the embodiments, a plurality of flow-blocking ribs are staggeredly arranged on both sides of the inner wall of the microchannel loop along the length direction, and the flow-blocking ribs are inclined toward the exhaust section along the length direction of the channel loop.

[0019] In one embodiment, the projections of any two adjacent flow-blocking ribs along the length direction of the microchannel loop at least partially overlap.

[0020] A second aspect of the present application provides a car, comprising the above-mentioned kettle integrated module.

[0021] In the above-mentioned kettle integrated module, only one of the circuits is connected to the kettle through the exhaust and water supply passage, and the other circuits are connected to the exhaust section through the microchannel circuit. Among them, the microchannel circuit can balance the system pressures of different circuits and avoid hydraulic differences between different circuits, thereby improving safety and avoiding heat conduction problems. The design of only one exhaust and water supply passage prevents the formation of liquid level differences in the kettle, eliminates the gas back-suction phenomenon, and improves the working efficiency of the water pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional diagram of the kettle integrated module of this application;

[0023] Figure 2 for Figure 1 Exploded view of the mid-flow channel plate;

[0024] Figure 3 for Figure 2 Schematic diagram of the liquid paths in each circuit of the middle refrigerant side channel plate;

[0025] Figure 4 for Figure 2 Schematic diagram of the liquid path in the motor circuit of the middle refrigerant side channel plate;

[0026] Figure 5 for Figure 2 Schematic diagram of the liquid path in the battery circuit of the middle refrigerant side channel plate;

[0027] Figure 6 for Figure 2 Schematic diagram of the liquid path in the heating circuit of the middle refrigerant side channel plate;

[0028] Figure 7 for Figure 1 Cross-sectional view along the AA direction.

[0029] Figure numerals: 10, flow channel plate; 10a, refrigerant side flow channel plate; 10b, coolant side flow channel plate; 11, multi-way valve; 12, external interface; 13, circuit; 13a, motor circuit; 13b, battery circuit; 13c, heating circuit; 14, microchannel circuit; 14a, flow blocking rib; 15, water pump; 16, exhaust and water replenishment passage; 161, exhaust section; 161a, first exhaust section; 161b, second exhaust section; 162, water replenishment section; 20, kettle; 21, first exhaust water channel; 22, second exhaust water channel; 22a, isolation plate; 22b, balance hole; 23, water replenishment water channel. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0036] When the heating, battery, motor and other circuits of the existing integrated kettle module are working, the temperature of the coolant in the circuit will gradually increase. Since the expansion coefficient of the coolant is greatly affected by temperature, the higher the temperature, the greater the expansion coefficient. If the circuit is not designed with an independent exhaust port, the increase in the coolant temperature will cause the system pressure in the circuit to increase, and long-term operation will cause safety problems caused by pressure resistance. Therefore, most of the current integrated kettles have multiple exhaust and water replenishment ports corresponding to the circuits one by one, and are connected to each circuit respectively;

[0037] Since each circuit is independent of each other, when the water pump in the circuit is running, there will be a pressure difference between the circuits. The emergence of pressure difference will not only cause heat conduction problems between the circuits, but also cause a step liquid level difference in the chambers corresponding to the exhaust and water supply ports of the kettle (which cannot be restored without opening the kettle lid). After long-term operation, the liquid level difference will continue to increase and gas back-suction will occur, affecting the working efficiency of the water pump.

[0038] In this regard, please combine Figure 1 , Figure 2 as well as Figure 3 As shown, the present application first provides a kettle integrated module, including a flow channel plate 10 and a kettle 20, the flow channel plate 10 is provided with a multi-way valve 11 and an external interface 12, at least two circuits 13 are provided in the flow channel plate 10, the inlet and outlet of each circuit 13 are connected with the interface of the multi-way valve 11 and / or the external interface 12, and a water pump 15 is correspondingly provided in each circuit 13; an exhaust and water replenishment passage 16 is also provided in the flow channel plate 10, and the exhaust and water replenishment passage 16 is internally divided into an exhaust section 161 and a water replenishment section 162, wherein one circuit 13 is connected with the kettle 20 through the exhaust section 161 and the water replenishment section 162; a microchannel circuit 14 corresponding to the other circuits 13 is also provided in the flow channel plate 10, and the other circuits 13 are connected with the exhaust section 161 through the corresponding microchannel circuit 14.

[0039] In the present application, only one of the circuits 13 is connected to the kettle 20 through the exhaust and water replenishment passage 16, and the other circuits 13 are connected to the exhaust section 161 through the microchannel circuit 14, wherein the microchannel circuit 14 can balance the system pressures of different circuits 13 to avoid hydraulic differences between different circuits 13, thereby improving safety and avoiding heat conduction problems. The design of only one exhaust and water replenishment passage 16 prevents liquid level differences from being formed in the kettle 20, eliminates gas back-suction, and improves the working efficiency of the water pump 15.

[0040] Specifically, each circuit 13 in the flow channel plate 10 can be regarded as a whole system. The operation of each circuit 13 is switched by the multi-way valve 11. The system is connected to the kettle 20 only through an exhaust and water replenishment passage 16, which ensures the water replenishment and degassing functions of the system while reducing heat leakage in the series mode.

[0041] One of the loops 13 in the system is directly connected to the exhaust and water replenishment passage 16, and the exhaust demand of the loop 13 can be met through the exhaust section 161, and the kettle 20 can replenish water into the loop 13 through the water replenishment section 162, thereby meeting the water replenishment demand of the entire system;

[0042] The other loops 13 are connected to the exhaust section 161 through the microchannel loop 14. The design of the microchannel enables degassing and pressure relief through the microchannel loop 14 when the coolant in the loop 13 expands and the system pressure increases, thereby meeting the demand for balancing the pressure of each loop 13. At the same time, it can also minimize flow and temperature losses and avoid affecting the system heat exchange efficiency due to heat leakage.

[0043] More specifically, after the coolant enters the kettle 20 through the exhaust section 161, the coolant flows and hits the isolation plate inside the kettle 20, and the gas in the coolant is separated. The gas exists at the upper end of the kettle 20, and the liquid participates in the circulation and returns to the flow channel plate 10 through the water replenishment section 162 to achieve the effect of gas-liquid separation, so that the liquid level in the kettle 20 remains balanced.

[0044] In addition, each circuit 13 is connected by a multi-way valve 11, and in conjunction with the water pump 15 in each circuit 13, by adjusting the opening and closing states of different interfaces of the multi-way valve 11, switching between the circuits 13 can be achieved to realize switching of different modes, thereby making the structure of the kettle integrated module of the present application more compact, and effectively reducing the equipment cost and equipment volume while ensuring that the different functions of each mode can meet the use requirements.

[0045] In some embodiments, the diameter of the microchannel loop 14 ranges from 2 mm to 3 mm; it is not difficult to understand that if the diameter of the microchannel loop 14 is too small, it may not be able to meet the exhaust pressure relief requirements of the corresponding loop 13, and if the diameter of the microchannel loop 14 is too large, it will cause a large flow and temperature loss in the loop 13, thereby reducing the heat exchange efficiency of the system due to heat leakage.

[0046] By controlling the diameter range of the microchannel loop 14 to 2 mm to 3 mm, the exhaust pressure relief requirement and the system heat exchange efficiency can be better balanced; preferably, the diameter of the microchannel loop 14 is 3 mm.

[0047] Please combine Figure 5 as well as Figure 6 As shown, in some embodiments, a plurality of blocking ribs 14a are staggeredly arranged along the length direction on both sides of the inner wall of the microchannel loop 14, and the blocking ribs 14a are inclined toward the exhaust section 161 along the length direction of the microchannel loop 14.

[0048] By providing a multi-toothed baffle 14a, when the corresponding circuit 13 is not working, the coolant in the working circuit 13 can leak into the corresponding circuit 13, causing heat leakage. For example, when the heating circuit 13c and the battery circuit 13b are not working and only the motor circuit 13a is working, the baffle 14a can reduce or even prevent the coolant in the motor circuit 13a from leaking into the battery circuit 13b and the heating circuit 13c, thereby reducing the amount of heat leakage and improving the heat exchange efficiency of the system.

[0049] Preferably, the connection position between the microchannel loop 14 and the loop 13 is close to the inlet side of the loop 13 , and the blocking rib 14 a is arranged in the microchannel loop 14 close to the side of the loop 13 .

[0050] Please combine Figure 5 as well as Figure 6 As shown, in some embodiments, the projections of any two adjacent blocking ribs 14a along the length direction of the microchannel loop 14 at least partially overlap, so as to improve the blocking effect of the blocking ribs 14a on the backflow of coolant, so as to further improve the heat exchange efficiency of the kettle integrated module of the present application.

[0051] Of course, in some other embodiments, the blocking rib 14a may also be in other shapes or structures, as long as it can play the role of blocking the backflow of coolant, and the present application does not give examples one by one here.

[0052] Please refer to Figure 2As shown, in some embodiments, the flow channel plate 10 includes a refrigerant side flow channel plate 10a and a coolant side flow channel plate 10b, which are fixed to each other to form various circuits 13 internally. The water pump 15 and the multi-way valve 11 are directly installed on the flow channel plate 10 and connected to the internal circuit 13. The flow channel inside the flow channel plate 10 replaces the pipeline in the traditional design, which simplifies the cabin layout on the one hand, greatly reduces the cost and weight, and also reduces the overall flow resistance of the system on the other hand.

[0053] Please combine Figure 3 , Figure 4 , Figure 5 as well as Figure 6 As shown, in some embodiments, a motor circuit 13a, a battery circuit 13b and a heating circuit 13c are provided in the flow channel plate 10, and a first five-way valve 11a and a second five-way valve 11b are provided on the flow channel plate 10, wherein:

[0054] The inlet of the motor circuit 13a is connected to the interface of the first five-way valve 11a, and the outlet is connected to the external interface 12; the inlet of the battery circuit 13b is connected to the interface of the first five-way valve 11a, and the outlet is connected to the interface of the second five-way valve 11b; the inlet and outlet of the heating circuit 13c are connected to the two external interfaces 12 respectively.

[0055] The kettle integrated module of the present application can not only use the self-heating of the motor to heat the battery alone in a low temperature environment, but also use two five-way valves to switch modes. The battery can be heated by the heating circuit 13c and the motor circuit 13a at the same time. The battery temperature can be quickly increased in winter to prevent the battery from being affected by the low temperature state. The discharge efficiency and thus the vehicle's range are affected.

[0056] Please combine Figure 3 as well as Figure 4 As shown, in some embodiments, the motor circuit 13a is connected to the exhaust water replenishment passage 16. Compared with the battery circuit 13b and the heating circuit 13c, the motor has the highest heat generation, the largest coolant expansion coefficient, and the greatest demand for exhaust pressure relief. Therefore, directly connecting the motor circuit 13a to the exhaust water replenishment passage 16 can better avoid pressure differences in the system.

[0057] Please combine Figure 4 as well as Figure 7 As shown, in some embodiments, the exhaust and water replenishment passage 16 is internally divided into a water replenishment section 162, a first exhaust section 161a, and a second exhaust section 161b, the microchannel loop 14 is connected to the second exhaust section 161b, and the second exhaust section 161b is connected to the radiator through the external interface 12;

[0058] The kettle 20 is divided into a first exhaust water channel 21, a second exhaust water channel 22 and a water replenishment water channel 23. One end of the first exhaust water channel 21 is connected to the first exhaust section 161a, and the other end is connected to the water replenishment water channel 23. One end of the second exhaust water channel 22 is connected to the second exhaust section 161b, and the other end is connected to the water replenishment water channel 23. The water replenishment water channel 23 is connected to the water replenishment section 162.

[0059] By setting the first exhaust section 161a and the second exhaust section 161b in the exhaust and water replenishment passage 16, and connecting the second exhaust section 161b with the radiator, so that the interface of the multi-way valve 11 can be switched between the two degassing modes, the motor circuit 13a is connected to the kettle 20 through the first exhaust section 161a, or connected to the kettle 20 through the second exhaust section 161b, so as to meet the different degassing requirements in the motor equalization or cooling mode.

[0060] Specifically, in the motor temperature equalization mode, part of the coolant in the motor circuit 13a enters the kettle 20 through the first exhaust section 161a, and after passing through the first exhaust water path 21 and the water replenishment water path 23, returns to the motor circuit 13a along the water replenishment section 162. In this process, the coolant does not pass through the radiator;

[0061] In the motor cooling mode, part of the coolant in the motor circuit 13a first enters the radiator (not shown) through the external interface 12, then enters the kettle 20 through the second exhaust section 161b, and after passing through the second exhaust water path 22 and the water replenishment water path 23, returns to the motor circuit 13a along the water replenishment section 162;

[0062] As a result, the integrated kettle module of the present application can achieve a degassing effect in both motor temperature equalization and motor temperature reduction modes to ensure system reliability.

[0063] Please refer to Figure 7 As shown, in some embodiments, a plurality of isolation plates 22a are disposed in the second exhaust waterway 22, and a balancing hole 22b is opened at the bottom of the isolation plate 22a along the flow direction of the waterway. The length of the second exhaust waterway 22 is greater than that of the first exhaust waterway 21, and the number of isolation plates 22a in the second exhaust waterway 22 is greater than that in the first exhaust waterway 21.

[0064] After the coolant enters the kettle 20 through the exhaust section 161, the coolant flows and hits the isolation plate in the kettle 20, and the gas in the coolant is separated. The gas exists at the upper end of the kettle 20, and the liquid participates in the circulation and returns to the flow channel plate 10 through the water replenishment section 162 to achieve the effect of gas-liquid separation; and by setting the second exhaust water channel 22 to be longer than the first exhaust water channel 21, and the number of isolation plates 22a in the second exhaust water channel 22 is more than that in the first exhaust water channel 21, the degassing efficiency in the motor cooling mode can be improved to meet the degassing requirements of two different modes.

[0065] Please combine Figure 4 as well as Figure 7 As shown, in some embodiments, the first exhaust section 161 a and the second exhaust section 161 b are respectively located on both sides of the water replenishment section 162 .

[0066] A second aspect of the present application provides a car, comprising the above-mentioned kettle integrated module.

[0067] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0068] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A kettle integrated module, characterized in that: The invention comprises a flow channel plate (10) and a kettle (20), wherein the flow channel plate (10) is provided with a multi-way valve (11) and an external interface (12), wherein at least two circuits (13) are provided in the flow channel plate (10), wherein the inlet and outlet of each circuit (13) are connected to the interface of the multi-way valve (11) and / or the external interface (12), and each circuit (13) is provided with a corresponding water pump (15); An exhaust and water replenishment passage (16) is also provided in the flow channel plate (10), and the exhaust and water replenishment passage (16) is internally divided into an exhaust section (161) and a water replenishment section (162), wherein one of the circuits (13) is connected to the kettle (20) through the exhaust section (161) and the water replenishment section (162); The flow channel plate (10) is also provided with microchannel loops (14) corresponding one-to-one to the other loops (13), and the other loops (13) are connected to the exhaust section (161) through the corresponding microchannel loops (14).

2. The kettle integrated module according to claim 1, characterized in that: The flow channel plate (10) is provided with a motor circuit (13a), a battery circuit (13b) and a heating circuit (13c), and the flow channel plate (10) is provided with a first five-way valve (11a) and a second five-way valve (11b), wherein: The inlet of the motor circuit (13a) is connected to the interface of the first five-way valve (11a), and the outlet is connected to the external interface (12); the inlet of the battery circuit (13b) is connected to the interface of the first five-way valve (11a), and the outlet is connected to the interface of the second five-way valve (11b); the inlet and outlet of the heating circuit (13c) are respectively connected to the two external interfaces (12).

3. The kettle integrated module according to claim 2, characterized in that: The motor circuit (13a) is in communication with the exhaust water replenishment passage (16).

4. The kettle integrated module according to claim 3, characterized in that: The exhaust and water replenishment passage (16) is internally divided into the water replenishment section (162), a first exhaust section (161a) and a second exhaust section (161b); the microchannel loop (14) is in communication with the second exhaust section (161b); and the second exhaust section (161b) is in communication with the radiator via the external interface (12); The kettle (20) is divided into a first exhaust water path (21), a second exhaust water path (22) and a water replenishment water path (23); one end of the first exhaust water path (21) is connected to the first exhaust section (161a), and the other end is connected to the water replenishment water path (23); one end of the second exhaust water path (22) is connected to the second exhaust section (161b), and the other end is connected to the water replenishment water path (23); and the water replenishment water path (23) is connected to the water replenishment section (162).

5. The kettle integrated module according to claim 4, characterized in that: A plurality of isolation plates (22a) are arranged in the second exhaust water channel (22), and a balancing hole (22b) is provided at the bottom of the isolation plate (22a) along the flow direction of the water channel.

6. The kettle integrated module according to claim 4, characterized in that: The first exhaust section (161a) and the second exhaust section (161b) are respectively located on both sides of the water replenishment section (162).

7. The kettle integrated module according to claim 1, characterized in that: The diameter of the microchannel loop (14) ranges from 2 mm to 3 mm.

8. The kettle integrated module according to claim 1, characterized in that: A plurality of flow-blocking ribs (14a) are staggeredly arranged along the length direction on both sides of the inner wall of the microchannel loop (14), and the flow-blocking ribs (14a) are inclined along the length direction of the microchannel loop (14) toward a side close to the exhaust section (161).

9. The kettle integrated module according to claim 8, characterized in that: The projections of any two adjacent flow-blocking ribs (14a) along the length direction of the microchannel loop (14) at least partially overlap.

10. An automobile, characterized in that: It comprises a kettle integrated module as claimed in any one of claims 1 to 9.

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