CN111845322A - Hybrid vehicle temperature regulation system and hybrid vehicle - Google Patents

Hybrid vehicle temperature regulation system and hybrid vehicle Download PDF

Info

Publication number
CN111845322A
CN111845322A CN202010732455.8A CN202010732455A CN111845322A CN 111845322 A CN111845322 A CN 111845322A CN 202010732455 A CN202010732455 A CN 202010732455A CN 111845322 A CN111845322 A CN 111845322A
Authority
CN
China
Prior art keywords
assembly
port
water inlet
water
way valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010732455.8A
Other languages
Chinese (zh)
Inventor
吴延寿
袁岳超
韩宜伟
王秀鹏
李连强
王英杰
张健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Faw Jiefang Qingdao Automobile Co ltd
FAW Jiefang Automotive Co Ltd
Original Assignee
Faw Jiefang Qingdao Automobile Co ltd
FAW Jiefang Automotive Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Faw Jiefang Qingdao Automobile Co ltd, FAW Jiefang Automotive Co Ltd filed Critical Faw Jiefang Qingdao Automobile Co ltd
Priority to CN202010732455.8A priority Critical patent/CN111845322A/en
Publication of CN111845322A publication Critical patent/CN111845322A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K11/00Arrangement in connection with cooling of propulsion units
    • B60K11/02Arrangement in connection with cooling of propulsion units with liquid cooling
    • B60K11/04Arrangement or mounting of radiators, radiator shutters, or radiator blinds

Abstract

The invention relates to the technical field of hybrid electric vehicles, and discloses a temperature adjusting system of a hybrid electric vehicle and the hybrid electric vehicle. The temperature adjusting system of the hybrid power vehicle comprises a water pump, a radiator, a four-way valve, a first three-way valve, a second three-way valve and a third three-way valve, wherein a water outlet of the radiator is communicated with a water inlet of the water pump, and a first assembly, a second assembly, a third assembly and a fourth assembly which need temperature adjustment are connected in parallel between a water outlet of the water pump and a water inlet of the radiator. According to the invention, the four-way valve, the first three-way valve, the second three-way valve and the third three-way valve are arranged, so that the first assembly, the second assembly, the third assembly and the fourth assembly are connected in parallel between the water outlet of the water pump and the water inlet of the radiator, the function of adjusting the temperature of the four assemblies through one water pump and one radiator is realized, the structure is simple, the installation space is saved, the number of parts is small, and the cost is low.

Description

Hybrid vehicle temperature regulation system and hybrid vehicle
Technical Field
The invention relates to the technical field of hybrid electric vehicles, in particular to a temperature adjusting system of a hybrid electric vehicle and the hybrid electric vehicle.
Background
The increasing energy and environmental crisis put great pressure on conventional vehicles. Energy conservation and environmental protection become important directions for the development of the hybrid electric vehicle industry, the hybrid electric vehicle becomes an important way for solving the problem, and the hybrid electric vehicle is also widely concerned by experts in the industry of various countries in the world.
The hybrid electric vehicle comprises key assemblies such as a power motor assembly, an engine assembly, a motor controller assembly, a battery assembly, a DCDC assembly and the like, wherein the requirements of the assemblies on the working temperature are different in the working process. For example, the proper working temperature of lubricating oil in an engine assembly is about 85-95 ℃; the ideal working temperature of the power battery assembly is about 20-30 ℃; the working temperature of the power motor assembly generally can not exceed about 130 ℃, and the highest temperature of lubricating oil in the motor assembly can not exceed about 80 ℃; the maximum working temperature of the DCDC assembly and the motor controller assembly does not exceed 65 ℃. It can be seen that the working temperature difference of each assembly is large, when the working temperature of each assembly is not in the proper range, the normal use of the assembly is influenced, the performance of the whole vehicle is seriously influenced, and the vehicle cannot normally run.
In order to enable each key part of the hybrid electric vehicle to be at a proper temperature, in the prior art, an individual temperature adjusting system is usually configured for each key part, so that not only are the number of parts and the structure complex, but also a large amount of installation space is occupied, and meanwhile, the cost of the vehicle is also increased.
Therefore, a hybrid vehicle temperature regulation system is needed to solve the above problems.
Disclosure of Invention
Based on the above, the invention aims to provide a hybrid vehicle temperature regulating system and a hybrid vehicle, which have the advantages of simple structure, few parts and low cost.
In order to achieve the purpose, the invention adopts the following technical scheme:
a hybrid vehicle temperature regulation system comprising:
water pump and radiator, the delivery port of radiator with the water inlet intercommunication of water pump, the delivery port of water pump with first assembly, second assembly, third assembly and the fourth assembly that need temperature regulation connect in parallel between the water inlet of radiator still include:
the four-way water inlet of the four-way valve is communicated with the water outlet of the water pump, and the four-way water outlet is respectively communicated with the water inlet of the first assembly, the water inlet of the second assembly and the first three-way water inlet of the first three-way valve; a first three-way water outlet of the first three-way valve is respectively communicated with a water inlet of the third assembly and a water inlet of the fourth assembly;
a second three-way water inlet of the second three-way valve is respectively communicated with the water outlet of the first assembly and the water outlet of the third assembly, and a second three-way water outlet is communicated with the water inlet of the radiator; and a third tee water inlet of the third tee valve is respectively communicated with a water outlet of the second assembly and a water outlet of the fourth assembly, and a third tee water outlet is communicated with a water inlet of the radiator.
As a preferable scheme of the hybrid vehicle temperature regulation system, the four-way water outlet comprises a port 1, a port b1 and a port c1, the port a1 is communicated with the water inlet of the first assembly, the port b1 is communicated with the water inlet of the second assembly, and the port c1 is communicated with the first three-way water inlet;
the first three-way water outlet comprises a port a2 and a port b2, the port a2 is communicated with the water inlet of the third assembly, and the port b2 is communicated with the water inlet of the fourth assembly;
the second three-way water inlet comprises a d1 port and an e1 port, the d1 port is communicated with the water outlet of the third assembly, and the e1 port is communicated with the water outlet of the first assembly;
the third three-way water inlet comprises a d2 port and an e2 port, the d2 port is communicated with the water outlet of the fourth assembly, and the e2 port is communicated with the water outlet of the second assembly.
As a preferable scheme of the hybrid vehicle temperature regulation system, the first assembly is a power motor assembly, and the second assembly is a power battery assembly.
As a preferable aspect of the temperature adjustment system for a hybrid vehicle, the third assembly is a motor controller assembly, and the fourth assembly is a DCDC assembly.
As a preferred scheme of the hybrid vehicle temperature adjusting system, a first temperature adjusting channel is further arranged between a water outlet of the power motor assembly and a water inlet of the power battery assembly, and cooling water in the water pump can sequentially pass through the four-way valve, the power motor assembly, the first temperature adjusting channel, the power battery assembly and the third three-way valve to enter the radiator.
As a preferable scheme of the hybrid vehicle temperature adjusting system, a first one-way valve is arranged on the first temperature adjusting channel to conduct a water outlet of the power motor assembly and a water inlet of the power battery assembly in a one-way mode.
The hybrid vehicle temperature regulation system further comprises a second temperature regulation channel, and cooling water in the second temperature regulation channel can return to a water return port of the engine through a water outlet of the engine, a water inlet of the power battery assembly, the power battery assembly and a water outlet of the power battery assembly in sequence.
As a preferred scheme of the temperature regulating system of the hybrid vehicle, a second one-way valve is arranged between a water outlet of the engine and a water inlet of the power battery assembly so as to conduct the water outlet of the engine and the water inlet of the power battery assembly in a one-way manner;
and a third one-way valve is arranged between the water inlet of the power battery assembly and the water return port of the engine so as to conduct the water inlet of the power battery assembly and the water return port of the engine in a one-way manner.
As a preferable aspect of the temperature adjustment system for a hybrid vehicle, temperature sensors are provided on the first assembly, the second assembly, the third assembly, and the fourth assembly.
A hybrid electric vehicle comprises the hybrid electric vehicle temperature regulation system of any one of the above aspects.
The invention has the beneficial effects that: through setting up the cross valve, first three-way valve, second three-way valve and third three-way valve, make first assembly, the second assembly, third assembly and fourth assembly connect in parallel between the delivery port of water pump and the water inlet of radiator, the realization is through the function that a water pump and a radiator adjusted the temperature to four assemblies, moreover, the steam generator is simple in structure, save installation space, spare part is few, low cost, only need the selectivity to open the cross valve during adjusting the temperature, first three-way valve, the different interfaces of second three-way valve and third three-way valve, make the cooling water energy in the water pump respectively to first assembly, the second assembly, third assembly or fourth assembly adjust the temperature.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
FIG. 1 is a schematic diagram of a hybrid vehicle temperature conditioning system provided by an embodiment of the present invention.
In the figure:
1-a water pump;
2-a radiator;
31-a first assembly; 32-a second assembly; 33-a third assembly; 34-a fourth assembly;
41-four-way valve; 42-a first three-way valve; 43-a second three-way valve; 44-a third three-way valve;
5-a first temperature regulating channel; 51-a first one-way valve;
6-a second tempering channel; 61-a second one-way valve; 62-a third one-way valve;
7-engine.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the present embodiment provides a hybrid vehicle temperature regulation system for a hybrid vehicle, the device includes a water pump 1, a radiator 2, a four-way valve 41, a first three-way valve 42, a second three-way valve 43, and a third three-way valve 44, a water outlet of the radiator 2 is communicated with a water inlet of the water pump 1, and a first assembly 31, a second assembly 32, a third assembly 33, and a fourth assembly 34 which need temperature regulation are connected in parallel between the water outlet of the water pump 1 and the water inlet of the radiator 2; a four-way water inlet of the four-way valve 41 is communicated with a water outlet of the water pump 1, and a four-way water outlet is respectively communicated with a water inlet of the first assembly 31, a water inlet of the second assembly 32 and a first three-way water inlet of the first three-way valve 42; a first three-way water outlet of the first three-way valve 42 is respectively communicated with a water inlet of the third assembly 33 and a water inlet of the fourth assembly 34; a second three-way water inlet of the second three-way valve 43 is respectively communicated with a water outlet of the first assembly 31 and a water outlet of the third assembly 33, and a second three-way water outlet is communicated with a water inlet of the radiator 2; a third three-way water inlet of the third three-way valve 44 is respectively communicated with a water outlet of the second assembly 32 and a water outlet of the fourth assembly 34, and a third three-way water outlet is communicated with a water inlet of the radiator 2.
Through setting up four-way valve 41, first three-way valve 42, second three-way valve 43 and third three-way valve 44, make first assembly 31, second assembly 32, third assembly 33 and fourth assembly 34 connect in parallel between the delivery port of water pump 1 and the water inlet of radiator 2, realize the function that adjusts the temperature to four assemblies through a water pump 1 and a radiator 2, moreover, the steam generator is simple in structure, save installation space, few parts, low cost, only need to selectively open the different interfaces of four-way valve 41, first three-way valve 42, second three-way valve 43 and third three-way valve 44 during the temperature adjustment, so that the cooling water in the water pump 1 can adjust the temperature to first assembly 31, second assembly 32, third assembly 33 and fourth assembly 34 respectively.
Specifically, the four-way water outlet comprises a port a1, a port b1 and a port c1, the port a1 is communicated with the water inlet of the first assembly 31, the port b1 is communicated with the water inlet of the second assembly 32, and the port c1 is communicated with the water inlet of the first three-way valve; the first three-way water outlet comprises a port a2 and a port b2, the port a2 is communicated with the water inlet of the third assembly 33, and the port b2 is communicated with the water inlet of the fourth assembly 34; the second three-way water inlet comprises a d1 port and an e1 port, the d1 port is communicated with the water outlet of the third assembly 33, and the e1 port is communicated with the water outlet of the first assembly 31; the third three-way water inlet comprises a d2 port and an e2 port, the d2 port is communicated with the water outlet of the fourth assembly 34, and the e2 port is communicated with the water outlet of the second assembly 32.
The temperature regulating system of the hybrid power vehicle can respectively regulate the temperature of one assembly. Illustratively, when the temperature of the first assembly 31 is adjusted by using the hybrid vehicle temperature adjusting system, the four-way water inlet, the port a1 and the port e1 are opened, and the cooling water flows through the four-way valve 41, the first assembly 31 and the second three-way valve 43 in sequence to enter the radiator 2; when the temperature of the second assembly 32 is adjusted by adopting the temperature adjusting system of the hybrid electric vehicle, the four-way water inlet, the port b1 and the port e2 are opened, and cooling water flows through the four-way valve 41, the second assembly 32 and the third three-way valve 44 in sequence and enters the radiator 2; when the temperature of the third assembly 33 is adjusted by adopting the hybrid vehicle temperature adjusting system, the four-way water inlet, the c1 port, the first three-way valve 42 water inlet, the a2 port and the d1 port are opened, and cooling water flows through the four-way valve 41, the first three-way valve 42, the third assembly 33 and the second three-way valve 43 in sequence and enters the radiator 2; when the temperature of the fourth assembly 34 is adjusted by using the hybrid vehicle temperature adjustment system, the four-way water inlet, the c1 port, the first three-way valve 42 water inlet, the b1 port and the d2 port are opened, and the cooling water flows through the four-way valve 41, the first three-way valve 42, the fourth assembly 34 and the third three-way valve 44 in sequence to enter the radiator 2.
The hybrid vehicle temperature regulation system can respectively regulate the temperature of two assemblies. Illustratively, when the temperature of the first assembly 31 and the second assembly 32 is adjusted by using the hybrid vehicle temperature adjusting system, the four-way water inlet, the a1 port, the e1 port, the b1 port and the e2 port are opened, cooling water flows through the four-way valve 41, the first assembly 31 and the second three-way valve 43 in sequence to enter the radiator 2 to realize cooling of the first assembly 31, and simultaneously flows through the four-way valve 41, the second assembly 32 and the third three-way valve 44 in sequence to enter the radiator 2 to realize cooling of the second assembly 32; when the temperature of the first assembly 31 and the third assembly 33 is adjusted by using the hybrid vehicle temperature adjusting system, the four-way water inlet, the a1 port, the e1 port, the c1 port, the first three-way valve 42 water inlet, the a2 port and the d1 port are opened, the cooling water flows through the four-way valve 41, the first assembly 31 and the second three-way valve 43 in sequence and enters the radiator 2 to realize cooling of the first assembly 31, and meanwhile the cooling water flows through the four-way valve 41, the first three-way valve 42, the third assembly 33 and the second three-way valve 43 in sequence and enters the radiator 2 to realize cooling of the third assembly 33. Similarly, the hybrid vehicle temperature regulating system can also regulate the temperature of the first assembly 31 and the fourth assembly 34, the second assembly 32 and the third assembly 33, the second assembly 32 and the fourth assembly 34, and the third assembly 33 and the fourth assembly 34 at the same time, and the details are not repeated herein.
The hybrid vehicle temperature regulation system can respectively regulate the temperature of certain three assemblies. Illustratively, when the temperature of the first assembly 31, the second assembly 32 and the third assembly 33 is adjusted by using the hybrid vehicle temperature adjusting system, the four-way water inlet, the a1 port, the e1 port, the b1 port, the e2 port, the c1 port, the a2 port and the d1 port are opened, the cooling water flows through the four-way valve 41, the first assembly 31 and the second three-way valve 43 in sequence to enter the radiator 2 to realize cooling of the first assembly 31, and simultaneously flows through the four-way valve 41, the second assembly 32 and the third three-way valve 44 in sequence to enter the radiator 2 to realize cooling of the second assembly 32, and simultaneously flows through the four-way valve 41, the first three-way valve 42, the third assembly 33 and the second three-way valve 43 in sequence to enter the radiator 2 to realize cooling of the third assembly 33; when the temperature of the first assembly 31, the second assembly 32 and the fourth assembly 34 is adjusted by using the hybrid vehicle temperature adjusting system, the four-way water inlet, the port a1, the port e1, the port b1, the port e2, the port c1, the port b2 and the port d2 are opened, the cooling water flows through the four-way valve 41, the first assembly 31 and the second three-way valve 43 in sequence and enters the radiator 2 to realize the cooling of the first assembly 31, meanwhile, the cooling water flows through the four-way valve 41, the second assembly 32 and the third three-way valve 44 in sequence and enters the radiator 2 to realize the cooling of the second assembly 32, and meanwhile, the cooling water flows through the four-way valve 41, the first three-way valve 42, the fourth assembly 34 and the third three-way valve 44 in sequence and enters the radiator 2 to realize the cooling of the fourth assembly. Similarly, the temperature regulating system of the hybrid vehicle can also regulate the temperature of the first assembly 31, the third assembly 33, the fourth assembly 34, the second assembly 32, the third assembly 33 and the fourth assembly 34 at the same time, and is not described herein again.
The hybrid vehicle temperature regulating system can simultaneously regulate the temperature of the four assemblies respectively. Opening a four-way water inlet, an a1 port, an e1 port, a b1 port, an e2 port, a c1 port, a2 port, a d1 port, a b2 port and a d2 port, enabling cooling water to sequentially flow through a four-way valve 41, a first assembly 31 and a second three-way valve 43 to enter the radiator 2 to realize cooling of the first assembly 31, enabling the cooling water to sequentially flow through the four-way valve 41, the second assembly 32 and a third three-way valve 44 to enter the radiator 2 to realize cooling of the second assembly 32, enabling the cooling water to sequentially flow through the four-way valve 41, the first three-way valve 42, the third assembly 33 and the second three-way valve 43 to enter the radiator 2 to realize cooling of the third assembly 33, and enabling the cooling water to sequentially flow through the four-way valve 41, the first three-way valve 42, the fourth assembly 34 and the third three-way valve 44 to enter the radiator 2.
In the present embodiment, the first assembly 31, the second assembly 32, the third assembly 33 and the fourth assembly 34 are all provided with temperature sensors. Detecting the temperature of each assembly in real time through a temperature sensor, and opening an interface of a corresponding valve piece to regulate the temperature of the assembly when the temperature sensor of one assembly detects that the temperature of the assembly is greater than a maximum preset value; and when the temperature sensor of one assembly detects that the temperature of the assembly is less than the minimum preset value, closing the interface of the corresponding valve and stopping adjusting the temperature of the assembly. Since the suitable temperatures of different assemblies are different, the maximum preset value and the minimum preset value of the temperature set by the temperature sensor of each assembly are different, and the skilled person can set the maximum preset value and the minimum preset value according to the actual situation, and the setting is not limited specifically here.
Further, the four-way valve 41, the first three-way valve 42, the second three-way valve 43, the third three-way valve 44 and the temperature sensor are all connected with a temperature control system, and the temperature control system can receive parameters of the temperature sensor in real time and control the opening and closing of corresponding interfaces of corresponding valves according to the parameters so as to realize the automatic adjustment of the temperature adjusting system of the hybrid vehicle. It should be noted that the temperature control system is prior art and will not be described herein.
In this embodiment, the first assembly 31 is a power motor assembly, and the second assembly 32 is a power battery assembly. Further, the third assembly 33 is a motor controller assembly, and the fourth assembly 34 is a DCDC assembly.
When the hybrid vehicle is powered and driven by the power battery assembly, in order to realize the temperature regulation and control of the power battery assembly, the temperature regulation and control system of the hybrid vehicle further comprises a first temperature regulation channel 5 arranged between the water outlet of the power motor assembly and the water inlet of the power battery assembly, and cooling water in the water pump 1 can sequentially pass through the four-way valve 41, the power motor assembly, the first temperature regulation channel 5, the power battery assembly and the third three-way valve 44 to enter the radiator 2. The arrangement of the first temperature adjusting channel 5 can adjust the temperature of the power battery assembly by using high-temperature cooling water after cooling the power motor assembly when the temperature of the power battery assembly is lower than that of the power motor assembly, and is favorable for enabling the power battery assembly to be at a proper working temperature.
Specifically, the first temperature adjusting channel 5 is provided with a first one-way valve 51 for conducting a water outlet of the power motor assembly and a water inlet of the power battery assembly in a one-way manner. The first check valve 51 can prevent the cooling water from flowing back, and the cooling effect is ensured.
Further, when the hybrid vehicle converts the driving of the engine 7 into the power battery assembly for supplying power, in order to ensure that the power battery assembly can supply power at a proper working temperature, the temperature regulating system of the hybrid vehicle further comprises a second temperature regulating channel 6, and cooling water in the second temperature regulating channel 6 can return to a water return port of the engine 7 through a water outlet of the engine 7, a water inlet of the power battery assembly, a water outlet of the power battery assembly and a water outlet of the power battery assembly in sequence.
Specifically, a second one-way valve 61 is arranged between the water outlet of the engine 7 and the water inlet of the power battery assembly to conduct the water outlet of the engine 7 and the water inlet of the power battery assembly in a one-way manner; a third one-way valve 62 is arranged between the water inlet of the power battery assembly and the water return port of the engine 7 so as to conduct the water inlet of the power battery assembly and the water return port of the engine 7 in a one-way mode. The second check valve 61 and the third check valve 62 are arranged to prevent the cooling water from flowing back, and the cooling effect is ensured.
The embodiment also discloses a hybrid electric vehicle which comprises the hybrid electric vehicle temperature regulating system.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims (10)

1. A hybrid vehicle temperature regulation system, comprising:
water pump (1) and radiator (2), the delivery port of radiator (2) with the water inlet intercommunication of water pump (1), the delivery port of water pump (1) with first assembly (31), second assembly (32), third assembly (33) and fourth assembly (34) that all need temperature regulation are parallelly connected between the water inlet of radiator (2), still include:
a four-way valve (41) and a first three-way valve (42), wherein a four-way water inlet of the four-way valve (41) is communicated with a water outlet of the water pump (1), and a four-way water outlet is respectively communicated with a water inlet of the first assembly (31), a water inlet of the second assembly (32) and a first three-way water inlet of the first three-way valve (42); a first three-way water outlet of the first three-way valve (42) is respectively communicated with a water inlet of the third assembly (33) and a water inlet of the fourth assembly (34);
a second three-way valve (43) and a third three-way valve (44), wherein a second three-way water inlet of the second three-way valve (43) is respectively communicated with a water outlet of the first assembly (31) and a water outlet of the third assembly (33), and a second three-way water outlet is communicated with a water inlet of the radiator (2); and a third three-way water inlet of the third three-way valve (44) is respectively communicated with a water outlet of the second assembly (32) and a water outlet of the fourth assembly (34), and a third three-way water outlet is communicated with a water inlet of the radiator (2).
2. The hybrid vehicle thermostat system of claim 1, wherein the four-way water outlet includes a port a1, a port b1, and a port c1, the port a1 communicating with the water inlet of the first assembly (31), the port b1 communicating with the water inlet of the second assembly (32), the port c1 communicating with the first three-way water inlet;
the first three-way water outlet comprises a port a2 and a port b2, the port a2 is communicated with the water inlet of the third assembly (33), and the port b2 is communicated with the water inlet of the fourth assembly (34);
the second three-way water inlet comprises a d1 port and an e1 port, the d1 port is communicated with the water outlet of the third assembly (33), and the e1 port is communicated with the water outlet of the first assembly (31);
the third three-way water inlet comprises a d2 port and an e2 port, the d2 port is communicated with the water outlet of the fourth assembly (34), and the e2 port is communicated with the water outlet of the second assembly (32).
3. Hybrid vehicle temperature regulation system according to any one of claims 1 or 2, characterized in that the first assembly (31) is a power motor assembly and the second assembly (32) is a power battery assembly.
4. Hybrid vehicle temperature regulation system according to any one of claims 1 or 2, characterized in that the third assembly (33) is a motor controller assembly and the fourth assembly (34) is a DCDC assembly.
5. The hybrid vehicle temperature regulation system of claim 3, wherein a first temperature regulation channel (5) is further arranged between the water outlet of the power motor assembly and the water inlet of the power battery assembly, and cooling water in the water pump (1) can sequentially pass through the four-way valve (41), the power motor assembly, the first temperature regulation channel (5), the power battery assembly and the third three-way valve (44) to enter the radiator (2).
6. The hybrid vehicle temperature regulation system according to claim 5, wherein a first check valve (51) is provided on the first temperature regulation passage (5) to unidirectionally communicate a water outlet of the power motor assembly and a water inlet of the power battery assembly.
7. The hybrid vehicle temperature regulation system according to claim 3, further comprising a second temperature regulation channel (6), wherein cooling water in the second temperature regulation channel (6) can return to a water return port of the engine (7) through a water outlet of the engine (7), a water inlet of the power battery assembly, a water outlet of the power battery assembly and a water return port of the power battery assembly in sequence.
8. The hybrid vehicle temperature regulation system according to claim 7, wherein a second check valve (61) is provided between the water outlet of the engine (7) and the water inlet of the power battery assembly to conduct the water outlet of the engine (7) and the water inlet of the power battery assembly in a single direction;
and a third one-way valve (62) is arranged between the water inlet of the power battery assembly and the water return port of the engine (7) to conduct the water inlet of the power battery assembly and the water return port of the engine (7) in a one-way mode.
9. The hybrid vehicle temperature regulation system of claim 1, wherein temperature sensors are provided on the first assembly (31), the second assembly (32), the third assembly (33), and the fourth assembly (34).
10. A hybrid vehicle characterized by comprising the hybrid vehicle temperature regulation system according to any one of claims 1 to 9.
CN202010732455.8A 2020-07-27 2020-07-27 Hybrid vehicle temperature regulation system and hybrid vehicle Pending CN111845322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010732455.8A CN111845322A (en) 2020-07-27 2020-07-27 Hybrid vehicle temperature regulation system and hybrid vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010732455.8A CN111845322A (en) 2020-07-27 2020-07-27 Hybrid vehicle temperature regulation system and hybrid vehicle

Publications (1)

Publication Number Publication Date
CN111845322A true CN111845322A (en) 2020-10-30

Family

ID=72947600

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010732455.8A Pending CN111845322A (en) 2020-07-27 2020-07-27 Hybrid vehicle temperature regulation system and hybrid vehicle

Country Status (1)

Country Link
CN (1) CN111845322A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112519562A (en) * 2020-12-14 2021-03-19 吉林大学 Integrated thermal management system of hybrid electric vehicle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013119259A (en) * 2011-12-06 2013-06-17 Toyota Industries Corp On-board battery temperature regulator
CN106515499A (en) * 2016-12-07 2017-03-22 山东理工大学 Two-wheel drive distributed hub driving pure electric vehicle temperature adjusting and controlling system
CN106541814A (en) * 2016-12-07 2017-03-29 山东理工大学 4 wheel driven wheel hub drives pure electric automobile power assembly temperature integrated regulation and control system
CN108656940A (en) * 2017-03-30 2018-10-16 长城汽车股份有限公司 Hybrid vehicle and its heat management system and method
CN208232842U (en) * 2018-02-12 2018-12-14 上海游侠汽车有限公司 A kind of heat management system and electric car of electric car
CN209738805U (en) * 2019-01-23 2019-12-06 阿尔特汽车技术股份有限公司 Electric motor car cooling system waterway structure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013119259A (en) * 2011-12-06 2013-06-17 Toyota Industries Corp On-board battery temperature regulator
CN106515499A (en) * 2016-12-07 2017-03-22 山东理工大学 Two-wheel drive distributed hub driving pure electric vehicle temperature adjusting and controlling system
CN106541814A (en) * 2016-12-07 2017-03-29 山东理工大学 4 wheel driven wheel hub drives pure electric automobile power assembly temperature integrated regulation and control system
CN108656940A (en) * 2017-03-30 2018-10-16 长城汽车股份有限公司 Hybrid vehicle and its heat management system and method
CN208232842U (en) * 2018-02-12 2018-12-14 上海游侠汽车有限公司 A kind of heat management system and electric car of electric car
CN209738805U (en) * 2019-01-23 2019-12-06 阿尔特汽车技术股份有限公司 Electric motor car cooling system waterway structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112519562A (en) * 2020-12-14 2021-03-19 吉林大学 Integrated thermal management system of hybrid electric vehicle

Similar Documents

Publication Publication Date Title
US9228483B2 (en) Fluid control system
US9321325B2 (en) Electric vehicle and thermal management system thereof
CN111845322A (en) Hybrid vehicle temperature regulation system and hybrid vehicle
CN106080237B (en) Vehicular charger, battery liquid cooling system and electric car
CN104105914A (en) Valve sensor arrangement for motor vehicle air conditioning systems
CN110978945B (en) Range-extending type heat pipe system of electric vehicle and method thereof
CN110165247A (en) Fuel cell car heat management system and its control method with cold start function
CN108437737A (en) A kind of electric vehicle temperature control energy saving system and control method
CN109774443A (en) A kind of extended-range electric vehicle heat management system and its control method
CN112060981A (en) Thermal management system and control method of fuel cell vehicle
US20210239030A1 (en) Cooling system of engine
CN206301916U (en) Battery heating system and vehicle
CN106329028A (en) Vehicular battery temperature control device and vehicular battery temperature control method
CN111365110B (en) Water jacket exhaust pipe assembly, engine fuel supply system and method
CN110509744B (en) Electric automobile thermal management system and electric automobile
CN109435658B (en) Thermal management system of vehicle, control method of thermal management system and vehicle
CN207883871U (en) Non-vehicle-mounted type battery thermal management system and the automobile for using the system
CN110657018A (en) Multi-channel thermal management system and method for gasoline engine
CN208267952U (en) The thermal management system of whole of the engine rapid warming-up of mixed electrical automobile
CN205130859U (en) A engine system and hybrid vehicle for hybrid vehicle
CN107968238A (en) A kind of non-vehicle-mounted type battery thermal management system and the automobile using the system
CN214112339U (en) Thermal management system
CN210000112U (en) new energy automobile cooling system
CN211730974U (en) Double-refrigeration air-conditioning system of extended-range electric automobile
CN212272375U (en) Heat management device and vehicle

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination