CN219989044U - Electromagnetic heating thermal management system - Google Patents
Electromagnetic heating thermal management system Download PDFInfo
- Publication number
- CN219989044U CN219989044U CN202321337145.1U CN202321337145U CN219989044U CN 219989044 U CN219989044 U CN 219989044U CN 202321337145 U CN202321337145 U CN 202321337145U CN 219989044 U CN219989044 U CN 219989044U
- Authority
- CN
- China
- Prior art keywords
- thermal management
- management system
- electromagnetic
- controller
- heat exchange
- 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.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000000523 sample Substances 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 3
- 230000033228 biological regulation Effects 0.000 abstract description 2
- 239000000110 cooling liquid Substances 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000002609 medium Substances 0.000 description 21
- 239000003507 refrigerant Substances 0.000 description 11
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an electromagnetic heating thermal management system, and relates to the field of thermal management. The utility model comprises the following steps: the device comprises a controller, an electromagnetic heater, a condensing device and a medium heat exchange circulating device; the electromagnetic heater, the condensing device and the medium heat exchange circulating device are all connected with the controller; the electromagnetic heater is connected with the medium heat exchange circulating device in series, and the condensing device is connected with the medium heat exchange circulating device in series. The utility model can realize the heat management of batteries and equipment, can realize the heating of circulating cooling liquid, can rapidly heat and cool, realizes stable heat regulation and management, and is a device with reliable performance, convenient control and environmental protection.
Description
Technical Field
The utility model relates to the field of pure electric heaters, in particular to an electromagnetic heating thermal management system.
Background
At present, with the pure electric of urban buses, fuel buses gradually exit the market, the scale of the pure electric buses is gradually increased, and the consequent battery is processed into a hot market, so that new industries such as energy storage power stations are derived, and energy is stored by utilizing peaks and troughs. The four seasons change and the environmental characteristics of large temperature difference between the north and the south of China make the thermal management problem of the battery increasingly prominent, the traditional PTC heating is used by the existing thermal management technology, the service life is short, the heating speed is slower, and the management of the battery cannot be stable and efficient.
Therefore, how to provide a thermal management system with a pure heating mode is a problem to be solved by the related art and users.
Disclosure of Invention
In view of the foregoing, the present utility model provides an electromagnetic heating thermal management system, which aims to solve one of the problems in the background art, and implement a thermal management scheme in which an electromagnetic heater is a heat source.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an electromagnetic heating thermal management system, comprising: the device comprises a controller, an electromagnetic heater, a condensing device and a medium heat exchange circulating device;
the electromagnetic heater, the condensing device and the medium heat exchange circulating device are all connected with the controller;
the electromagnetic heater is connected with the medium heat exchange circulating device in series, and the condensing device is connected with the medium heat exchange circulating device in series.
Optionally, the condensing device comprises a compressor, an electronic expansion valve and a condenser; the compressor and the condenser are connected through an electronic expansion valve.
Optionally, the condensing device further comprises an electronic fan, wherein the electronic fan is connected with the controller and is arranged at one side of the condenser.
Optionally, the medium heat exchange circulating device comprises a circulating pump and a heat exchanger, and the circulating pump, the electromagnetic heater and the heat exchanger are sequentially connected in series.
Optionally, the device further comprises a shell, wherein the controller, the electromagnetic heater, the condensing device and the medium heat exchange circulating device are arranged inside the shell.
Optionally, the device further comprises a touch screen, and the touch screen is connected with the controller.
Optionally, the circulating pump is a brushless electronic water pump.
Optionally, the electromagnetic heater comprises a shell, a heat-insulating layer and an anti-blocking safety valve are arranged inside the shell, and an electromagnetic heating pipe, an anti-dry heating temperature controller, an expansion water tank, a temperature measuring probe and a miniature control device are arranged inside the heat-insulating layer; and the dry-heating preventing temperature controller, the temperature measuring probe and the micro control device are connected.
Compared with the prior art, the electromagnetic heating thermal management system provided by the utility model can realize thermal management of batteries and equipment, can heat circulating cooling liquid, can rapidly heat and cool, realizes stable thermal regulation management, and is a device with reliable performance, convenient control and environment-friendly use. Specifically, by arranging the circulating pump and the electromagnetic heater, heating of the main loop medium can be realized; providing a circulating power of the refrigerant circuit by compressing a refrigerant by a compressor; radiating high-pressure gas discharged from the compressor to the condenser through the electronic fan; the high-pressure low-temperature liquid refrigerant is throttled and depressurized by the electronic expansion valve to enter the plate heat exchanger to exchange heat with the main loop.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
wherein: 1 is a case; 2 is an electromagnetic heater; 3 is a compressor; 4 is an electronic expansion valve; 5 is a condenser; 6 is an electronic fan; 7 is a heat exchanger; 8 is a circulating pump; 9 is a control panel; 10 is a controller; 11 is a water inlet; 12 is a water outlet; and 13 is a high-low voltage interface.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to FIG. 1, an embodiment of the present utility model discloses an electromagnetic heating thermal management system, comprising:
the device comprises a controller 10, an electromagnetic heater 2, a condensing device and a medium heat exchange circulating device;
the electromagnetic heater 2, the condensing device and the medium heat exchange circulating device are all connected with the controller 10;
the electromagnetic heater 2 is connected with the medium heat exchange circulating device in series, and the condensing device is connected with the medium heat exchange circulating device in series.
Specifically, the present embodiment includes:
the case 1, encapsulate the part of the whole system in the case;
the electromagnetic heater 2, the electromagnetic heater 2 is fixed on a bracket in the chassis 1, a water inlet 11 of the electromagnetic heater 2 enters water or antifreeze medium from the circulating pump 8, the medium is heated by an internal electromagnetic heating pipe, and the heated medium flows out to the heat exchanger 7 through a water outlet 12 of the electromagnetic heater 2;
the electromagnetic heater 2 consists of an electromagnetic heating pipe, a shell, a heat preservation layer, a dry-heating preventing temperature controller, an anti-blocking safety valve, an expansion water tank, a temperature measuring probe and a controller, wherein the controller 10 controls a coil to generate a high-frequency changing magnetic field to heat a stainless steel rod in the heating pipe, the steel rod conducts heat 0 loss to an aqueous medium in the pipe, and compared with the traditional PTC heating, the PTC heating pipe has the characteristic of long service life and conducts heat transfer through an electronic water pump and a circulating pipeline; the heat exchanger 7 is a small plate heat exchanger, and is used for efficiently transferring heat and realizing heat management, wherein the controller is an RGLC series.
A compressor 3, the compressor 3 being mounted on a mounting plate of the cabinet 1, the compressor 3 compressing a refrigerant to provide a circulating power of the refrigerant circuit; the outside of the case is also provided with a high-low voltage interface 13.
An electronic expansion valve 4, the electronic expansion valve 4 releasing the high-pressure coolant of the compressor into high-temperature gas to the condenser 5;
a condenser 5, wherein the condenser 5 circulates the high-temperature gaseous refrigerant and releases heat under the blowing of an electronic fan 6;
and an electronic fan 6, wherein the electronic fan 6 blows and radiates heat to the condenser, and ventilates the condenser.
And a heat exchanger 7, wherein the heat exchanger 7 exchanges heat between the main circuit and the compressor circuit.
And a circulation pump 8, the circulation pump 8 providing circulation power to the medium in the main circuit.
And a controller 10 for controlling the driving of each actuator.
The refrigerant is cooled by the compressor 3, and the heat of the main pipeline is absorbed by the heat exchanger 7, so that the aim of heat dissipation is fulfilled; the electromagnetic heater 2 heats the medium, and transmits heat to the equipment through circulation, so that the device is safe and reliable, high in heat efficiency, energy-saving and long in service life.
In the present embodiment, the compressor 3 compresses a refrigerant to provide a circulating power of the refrigerant circuit; the high-pressure gas discharged from the compressor to the condenser 5 is radiated by the electronic fan 6; the high-pressure low-temperature liquid refrigerant enters the plate heat exchanger through throttling and depressurization of the electronic expansion valve 4;
in the present embodiment, the electromagnetic heater 2 heats the medium by the change of the high-frequency magnetic field, and the heating speed is high and the performance is stable.
In this embodiment, the circulation pipeline includes a main loop and a condensing agent loop, and heat of the two loops is quickly and efficiently exchanged through the heat exchanger 7.
In this embodiment, the circulation pump 8 powers the medium circulation of the main circuit, causing the medium to flow through the heat exchanger, effecting heat exchange.
The working mode of the utility model is as follows: the control switch is turned on, the circulating pump 8 starts to work, the main loop medium is driven to circulate, the target temperature is set and set by the operation control panel 9, the PID temperature adjusting function starts to operate at the moment, when the temperature is lower than the set lower limit temperature, the electromagnetic heater 2 is started to rapidly heat the main loop medium, heat is transferred to target equipment, the electromagnetic heater 2 is powered down to heat immediately after the set temperature is reached, and the electromagnetic heater 2 is stopped after the set target temperature is reached; when the temperature is higher than the set upper limit temperature, the compressor 3, the electronic expansion valve 4, the condenser 5 and the electronic fan 6 start to work, the heat exchanger refrigerant loop is cooled, the heat of the main loop is absorbed, and the work is stopped and the circulation work is performed after the target temperature is reached.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. An electromagnetic heating thermal management system, comprising: the device comprises a controller, an electromagnetic heater, a condensing device and a medium heat exchange circulating device;
the electromagnetic heater, the condensing device and the medium heat exchange circulating device are all connected with the controller;
the electromagnetic heater is connected with the medium heat exchange circulating device in series, and the condensing device is connected with the medium heat exchange circulating device in series.
2. An electromagnetic heating thermal management system according to claim 1, wherein said condensing means comprises a compressor, an electronic expansion valve, and a condenser; the compressor and the condenser are connected through an electronic expansion valve.
3. An electromagnetic heating thermal management system according to claim 2 wherein the condensing means further comprises an electronic fan, said electronic fan being connected to the controller and disposed on the condenser side.
4. An electromagnetic heating thermal management system according to claim 1 wherein the medium heat exchange circulation device comprises a circulation pump and a heat exchanger, the circulation pump, the electromagnetic heater and the heat exchanger being in series in sequence.
5. The electromagnetic heating thermal management system of claim 1, further comprising a housing within which the controller, the electromagnetic heater, the condensing device, and the medium heat exchange circulation device are disposed.
6. The electromagnetic heating thermal management system of claim 1, further comprising a touch screen, the touch screen being coupled to the controller.
7. An electromagnetic heating thermal management system according to claim 4, wherein the circulation pump is a brushless electronic water pump.
8. The electromagnetic heating thermal management system according to claim 1, wherein the electromagnetic heater comprises a shell, a heat preservation layer and an anti-blocking safety valve are arranged inside the shell, and an electromagnetic heating pipe, an anti-dry heating temperature controller, an expansion water tank, a temperature measuring probe and a micro control device are arranged inside the heat preservation layer; and the dry-heating preventing temperature controller, the temperature measuring probe and the micro control device are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321337145.1U CN219989044U (en) | 2023-05-30 | 2023-05-30 | Electromagnetic heating thermal management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321337145.1U CN219989044U (en) | 2023-05-30 | 2023-05-30 | Electromagnetic heating thermal management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219989044U true CN219989044U (en) | 2023-11-10 |
Family
ID=88613017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321337145.1U Active CN219989044U (en) | 2023-05-30 | 2023-05-30 | Electromagnetic heating thermal management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219989044U (en) |
-
2023
- 2023-05-30 CN CN202321337145.1U patent/CN219989044U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110422082B (en) | Integrated thermal management system of hybrid electric vehicle and control method thereof | |
| JP2010175136A (en) | Geothermal heat pump device | |
| CN109768347A (en) | One kind being based on bicirculating power battery pack heat management system | |
| CN103855445A (en) | Thermal management system, battery thermal management system, electric vehicle and hybrid power vehicle | |
| CN209607877U (en) | One kind being based on bicirculating power battery pack heat management system | |
| CN210478446U (en) | Integrated thermal management system of hybrid electric vehicle | |
| CN207098015U (en) | A kind of battery constant temperature system | |
| CN219989044U (en) | Electromagnetic heating thermal management system | |
| CN219937145U (en) | Battery thermal management system | |
| CN115882004A (en) | Hydrogen fuel cell and heat pump combined system and use method thereof | |
| CN214581537U (en) | Air conditioner and heat pump integrated machine control system using water as heat-conducting medium to operate | |
| CN202267132U (en) | Solar water heater | |
| CN214333097U (en) | Water-cooling air conditioning system and air conditioner thereof | |
| CN211476366U (en) | Air source heat pump air-supplying enthalpy-increasing cooling and heating machine | |
| CN103322655B (en) | New and effective energy ladder uses closed cycle central air conditioner system | |
| CN207395226U (en) | A kind of power battery pack ambient temperature control device with accumulator | |
| CN206771662U (en) | Heat energy recovery equipment and hot water air-conditioning all-in-one | |
| CN201209953Y (en) | Dual-purpose machine for heating and air conditioning | |
| CN201237398Y (en) | Feedback auxiliary heating type low-temperature air source heat pump air conditioner | |
| CN115031319B (en) | Control method of water supply air conditioning system utilizing natural energy | |
| CN108662682A (en) | A kind of recovery system, the method and device of outdoor unit heat | |
| CN214009616U (en) | High-energy-efficiency water heater | |
| CN216699781U (en) | Heating device | |
| CN220287743U (en) | Water heater | |
| CN201517845U (en) | Stepless constant temperature direct effluent air source water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |