CN113335028A - Heating and heat-preserving vehicle cabin and heating method thereof - Google Patents
Heating and heat-preserving vehicle cabin and heating method thereof Download PDFInfo
- Publication number
- CN113335028A CN113335028A CN202110636858.7A CN202110636858A CN113335028A CN 113335028 A CN113335028 A CN 113335028A CN 202110636858 A CN202110636858 A CN 202110636858A CN 113335028 A CN113335028 A CN 113335028A
- Authority
- CN
- China
- Prior art keywords
- heating
- vehicle cabin
- heat
- temperature
- vehicle
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
- B60H1/2215—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from electric heaters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/08—Insulating elements, e.g. for sound insulation
- B60R13/0815—Acoustic or thermal insulation of passenger compartments
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Acoustics & Sound (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a heating and heat-preserving vehicle cabin and a heating method thereof, wherein the heating and heat-preserving vehicle cabin comprises the following steps: the heating film is attached to the inner surface of the vehicle cabin shell or attached to the inner surface of the vehicle cabin and used for generating heat to heat the vehicle cabin shell after being electrified; the temperature sensor is arranged on the inner surface of the vehicle cabin or inside the vehicle cabin shell and used for detecting the temperature of the vehicle cabin shell; the power supply module is used for supplying power to the heating film; the controller is used for sending out a control instruction according to the detected temperature. The structure can rapidly heat up the vehicle cabin, has controllable temperature, good heating uniformity, simple structure, low cost and convenient arrangement.
Description
Technical Field
The invention relates to the technical field of low-temperature heating, in particular to a heating and heat-preserving vehicle cabin and a heating method thereof.
Background
There are two forms of warm air for automobiles, the first: namely the water temperature of the engine, and secondly: it is an electrical heating. The common vehicle type warm air is heated by using the water temperature of an engine, if the vehicle types above a middle-grade vehicle are basically used, the water temperature of the engine reaches 90 ℃ in winter for 2-4 minutes, and no warm air exists in the vehicle before 4 minutes, so that the warm air is provided for the vehicle by using electric heating, the electric heating is automatically cut off after the water temperature comes, and if the vehicle is an electric vehicle, the energy consumed by a battery can be further increased, and the endurance mileage is greatly reduced.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.
To this end, an object of the present invention is to provide a heating and insulating vehicle compartment which is simple in structure, easy to arrange, and has high heating efficiency.
Another object of the present invention is to provide a heating method for heating a thermally insulated vehicle cabin.
In order to achieve the above object, an embodiment of the invention provides a heating and insulating vehicle cabin, including: heating the film; a temperature sensor; a controller; a power supply module;
the heating film is attached to the inner surface of the vehicle cabin shell or attached to the inner surface of the vehicle cabin and used for generating heat to heat the vehicle cabin shell after being electrified;
the temperature sensor is arranged on the inner surface of the vehicle cabin or in the vehicle cabin shell and used for detecting the temperature of the vehicle cabin shell;
the power supply module is used for supplying power to the heating film;
the controller is used for sending out a control instruction according to the detected temperature.
According to the heating and heat-insulating vehicle cabin provided by the embodiment of the invention, the heating film is arranged in or on the surface of the vehicle cabin shell, heat is rapidly and uniformly generated after the power is on, the temperature in the vehicle cabin is increased, and the heat insulation layer is arranged in the vehicle cabin shell to prevent the temperature from being dissipated. Simple structure, the setting of being convenient for has higher rate of heating through the heating of heating film heat production, and the heat production is even, supplies power through the power battery or the external power supply of vehicle itself, and is more energy-conserving high-efficient.
In addition, the heated and insulated vehicle cabin according to the above embodiment of the present invention may further have the following additional technical features:
furthermore, the heating film comprises a base layer, a heating layer and a waterproof layer, wherein the base layer is plated with a layer of metal oxide semiconductor heating material film to form the heating layer, the waterproof layer is attached to the heating layer, and a positive electrode and a negative electrode are led out from the heating layer and generate heat after being electrified.
Further, still include: a thermal insulation layer;
when the heating film is attached to the inner surface of the vehicle cabin, the heat insulation layer is arranged inside the vehicle cabin shell;
the heating film is arranged in the interior of the vehicle cabin shell, and the heat insulation layer is arranged between the vehicle cabin shell and the heating film and used for preserving heat of the vehicle cabin shell.
Further, the power supply module comprises a power battery or an external power supply of the vehicle.
Further, a control panel is arranged on the controller, and a user sets a target temperature in the cabin and the opening or closing of the heating film through the control panel.
Further, the controller is further used for determining a heating mode according to a target temperature set by a user and the temperature of the cabin shell collected by the temperature sensor, wherein the heating mode comprises the power-on time and the power-on intensity.
Further, still include: and the wireless communication module is used for establishing communication connection between the controller and the user terminal.
Further, the heating film is provided at a roof or door position.
In order to achieve the above object, in another aspect, the present invention provides a heating method for heating a thermal insulation vehicle cabin, including:
acquiring a current temperature and a target temperature;
generating a heating instruction according to the current temperature and the target temperature;
and heating the cabin shell according to the heating instruction.
According to the heating method for heating the heat preservation vehicle cabin, a heating instruction is generated according to the current temperature and the target temperature; and electrifying the heating film according to the heating instruction so as to heat the cabin shell. The temperature is controllable, the temperature rise uniformity is good, and the temperature can be quickly raised.
In addition, the heating method for heating the thermal insulation vehicle cabin according to the above embodiment of the invention may further have the following additional technical features:
further, the heating instruction includes an energization time and an energization intensity of the heating film.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of a heated insulated vehicle cabin according to one embodiment of the present invention;
FIG. 2 is a schematic view of a heated insulated vehicle cabin according to another embodiment of the present invention;
fig. 3 is a flow chart of a heating method for heating a thermally insulated vehicle cabin according to one embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Hereinafter, a heated and insulated vehicle cabin and a heating method thereof according to an embodiment of the present invention will be described with reference to the accompanying drawings.
First, a heating and insulating vehicle compartment according to an embodiment of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is a schematic view of a heated and insulated vehicle cabin according to one embodiment of the present invention.
As shown in fig. 1, the heating and insulating vehicle compartment includes: heating the film; a temperature sensor; a controller; and a power supply module.
The heating film is attached to the inner surface of the vehicle cabin shell or attached to the inner surface of the vehicle cabin and used for generating heat to heat the vehicle cabin shell after being electrified.
In particular, the heating film may be disposed at a position of a door or a roof of the vehicle, and may be particularly attached to an inner surface of an interior of the vehicle compartment case or attached to the inner surface of the vehicle compartment.
The temperature sensor is arranged on the inner surface of the vehicle cabin or inside the vehicle cabin shell and used for detecting the temperature of the vehicle cabin shell.
The power supply module is used for supplying power to the heating film.
The controller is used for sending out a control instruction according to the detected temperature.
Further, the heating film comprises a base layer, a heating layer and a waterproof layer, a layer of metal oxide semiconductor heating material is plated on the base layer to form the heating layer, the waterproof layer is attached to the heating layer, a positive electrode and a negative electrode are led out of the heating layer, and heat is generated after the heating layer is electrified.
Specifically, the heating film is made of a metal oxide semiconductor heating Material (MOSH), two power lines are led out of the heating film and are positive and negative, the heating film can generate a large amount of heat when being electrified and is used for rapidly and uniformly heating the cabin, and in addition, the energy-saving effect of heat generation of the metal oxide semiconductor heating material can greatly improve the endurance mileage of the electric automobile in winter. The temperature of the cabin shell is detected through the arranged temperature sensor, the heating power of the heating film is determined according to the temperature set by a user and the current temperature, the temperature is controllable, and the temperature rise uniformity is good.
As a manufacturing method, the heating film coated with the MOSH material is prepared by the following steps:
1) providing a substrate as a base layer;
in this embodiment, a high-temperature resistant and high-strength material is adopted, and other materials are also possible, without specific limitation.
2) Polishing and grinding two surfaces of the base material;
3) sputtering a target material on the surface of a substrate to carry out MOSH material coating to form a heating layer, and simultaneously connecting the heating layer with two positive and negative electrodes on the top;
4) and coating an insulating waterproof layer on the upper surface of the heating layer so as to form a heating film.
Further, in the embodiment of the present invention, the method further includes: a thermal insulation layer;
when the heating film is attached to the inner surface of the vehicle cabin, the heat insulation layer is arranged inside the vehicle cabin shell;
when the heating film is arranged inside the vehicle cabin shell, the heat insulation layer is arranged between the vehicle cabin shell and the heating film and used for preserving heat of the vehicle cabin shell.
It can be understood that the heat dissipation can be prevented by arranging the heat insulation layer, so that the energy is saved and the efficiency is high. The structure shown in fig. 2 is a specific embodiment. The inner layer of the vehicle cabin, the MOSH heating film, the heat insulation layer and the vehicle body shell are arranged from inside to outside in sequence.
Further, the power supply source of the heating film may be a power battery of the automobile itself, or may be an external power supply separately arranged, or a solar panel may be arranged on the roof of the automobile as an energy source, which is not specifically limited in this embodiment.
Further, a control panel is arranged on the controller, and a user sets the target temperature in the cabin and the opening or closing of the heating film through the control panel.
Further, the controller is further used for determining a heating mode according to the target temperature set by the user and the temperature of the vehicle cabin shell collected by the temperature sensor, wherein the heating mode comprises the power-on time and the power-on intensity.
Specifically, according to the requirement on the heating time, the size of the electrified current is changed, and the heating power is changed, so that the rapid and controllable heating is realized.
It can be understood that when a user in the vehicle cabin needs heating, a target temperature can be set through the control panel, after the user sets the target temperature, the temperature sensor detects the current temperature in the vehicle cabin, and the controller determines a heating mode according to the temperature set by the user and the current temperature in the vehicle cabin, wherein the heating mode comprises the electrifying time and the electrifying intensity of the heating film, so that the rapid controllable heating is realized. For example, when the temperature set by the user is high or the temperature in the vehicle cabin is low, the heating film is required to have higher heating efficiency in a short time, and the heating can be realized by longer electrifying time or higher electrifying intensity (increasing electrifying current). As another implementation, the heating rate may be controlled by increasing the area of the heating film to be energized, for example, when the heating film is disposed at multiple positions such as a door and a roof, the heating film at one or more positions may be selectively energized.
Specifically, after the temperature in the cabin reaches the target temperature, the controller can send a prompt, a switch is further arranged on the control panel, and the switch can be turned off to stop electrifying the heating film after the temperature reaches the target temperature or when a user feels that the temperature is appropriate. If the user still needs to continue heating or keep the current temperature, the setting can be carried out again, and the controller controls the heating film to continue heating.
Further, still include: and the wireless communication module is used for establishing communication connection between the controller and the user terminal.
Specifically, the controller can be connected with a vehicle-mounted communication system, and a user can remotely start a heating function through a mobile phone or other terminals, so that the vehicle can be preheated in advance.
According to the heating and heat-insulating vehicle cabin provided by the embodiment of the invention, the metal oxide semiconductor heating material and the temperature sensor are attached to the inner layer of the vehicle body structure or attached to the surface of the passenger cabin. When receiving an external heating working instruction, the heating film in the passenger cabin starts to work, and the passenger cabin is ensured to be stabilized at a proper temperature all the time. The thin film has the advantages of no pollution, light weight, low cost and the like, can quickly and uniformly heat the passenger cabin, is simple and convenient in arrangement mode, and does not need to add a new structure in the car body structure to influence the assembly and the design. The heating rate and the maximum heating temperature during heating can be determined by the electrifying current and the electrifying time. The structure and the working process can be used for heating quickly, waiting is not needed, energy is saved, noise is reduced, pollution is avoided, and the usability of the new energy automobile in a low-temperature environment in winter is greatly improved.
Next, a heating method of heating a thermally insulated vehicle cabin according to an embodiment of the present invention will be described with reference to the drawings.
Fig. 3 is a flow chart of a heating method for heating a thermally insulated vehicle cabin according to one embodiment of the present invention.
As shown in fig. 3, the heating method for heating the insulated vehicle cabin includes:
in step S1, the current temperature and the target temperature are acquired.
In step S2, a heating instruction is generated based on the current temperature and the target temperature.
And step S3, heating the vehicle cabin shell according to the heating instruction.
Further, the heating instruction includes an energization time and an energization intensity of the heating film.
It should be noted that the foregoing explanation of the embodiment of the apparatus is also applicable to the method of the embodiment, and is not repeated herein.
According to the heating method for heating the heat preservation vehicle cabin, which is provided by the embodiment of the invention, the current temperature and the target temperature are obtained; generating a heating instruction according to the current temperature and the target temperature; and heating the cabin shell according to the heating instruction. Therefore, the novel energy automobile can be heated quickly, waiting is not needed, energy is saved, noise is reduced, pollution is avoided, and the usability of the novel energy automobile in a low-temperature environment in winter is greatly improved.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A heated insulated vehicle cabin, comprising: heating the film; a temperature sensor; a controller; a power supply module;
the heating film is attached to the inner surface of the vehicle cabin shell or attached to the inner surface of the vehicle cabin and used for generating heat to heat the vehicle cabin shell after being electrified;
the temperature sensor is arranged on the inner surface of the vehicle cabin or in the vehicle cabin shell and used for detecting the temperature of the vehicle cabin shell;
the power supply module is used for supplying power to the heating film;
the controller is used for sending out a control instruction according to the detected temperature.
2. The heating and heat-insulating vehicle cabin according to claim 1, wherein the heating film comprises a substrate layer, a heat-generating layer and a waterproof layer, the substrate layer is coated with a thin film of a metal oxide semiconductor heat-generating material to form the heat-generating layer, the waterproof layer is attached to the heat-generating layer, and a positive electrode and a negative electrode are led out of the heat-generating layer and generate heat after being electrified.
3. The heated insulated vehicle compartment of claim 1, further comprising: a thermal insulation layer;
when the heating film is attached to the inner surface of the vehicle cabin, the heat insulation layer is arranged inside the vehicle cabin shell;
the heating film is arranged in the interior of the vehicle cabin shell, and the heat insulation layer is arranged between the vehicle cabin shell and the heating film and used for preserving heat of the vehicle cabin shell.
4. The heated insulated vehicle compartment of claim 1, wherein the power module comprises a power battery or an external power source of the vehicle.
5. The heated insulated vehicle cabin according to claim 1, wherein a control panel is provided on the controller, and a user sets a target temperature in the vehicle cabin and the opening or closing of the heating film through the control panel.
6. The heated insulated vehicle cabin of claim 1 or 5, wherein the controller is further configured to determine a heating pattern based on a target temperature set by a user and the cabin shell temperature sensed by the temperature sensor, the heating pattern comprising a power-on time and a power-on intensity.
7. The heated insulated vehicle compartment of claim 1, further comprising: and the wireless communication module is used for establishing communication connection between the controller and the user terminal.
8. The heated insulated vehicle compartment of claim 1, wherein the heater film is disposed at a roof or door location.
9. A heating method for the heated insulated vehicle cabin according to claims 1-8, comprising the steps of:
acquiring a current temperature and a target temperature;
generating a heating instruction according to the current temperature and the target temperature;
and heating the cabin shell according to the heating instruction.
10. The heating method according to claim 9,
the heating instruction includes an energization time and an energization intensity of the heating film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110636858.7A CN113335028A (en) | 2021-06-08 | 2021-06-08 | Heating and heat-preserving vehicle cabin and heating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110636858.7A CN113335028A (en) | 2021-06-08 | 2021-06-08 | Heating and heat-preserving vehicle cabin and heating method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113335028A true CN113335028A (en) | 2021-09-03 |
Family
ID=77475196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110636858.7A Pending CN113335028A (en) | 2021-06-08 | 2021-06-08 | Heating and heat-preserving vehicle cabin and heating method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113335028A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4071736A (en) * | 1976-02-12 | 1978-01-31 | Donnelly Mirrors, Inc. | Defrosting mirror |
| WO2017085411A1 (en) * | 2015-11-17 | 2017-05-26 | F G D | Composite material including an electric heating film, and vehicle trim panel or bathtub including such a composite material |
| CN208134011U (en) * | 2018-04-25 | 2018-11-23 | 北京汉能光伏投资有限公司 | A kind of vehicle interior temperature regulating device and vehicle |
| CN109334397A (en) * | 2018-10-19 | 2019-02-15 | 王莹莹 | New-energy automobile heating system and new-energy automobile |
| CN111746230A (en) * | 2019-03-29 | 2020-10-09 | 长城汽车股份有限公司 | Heating device and vehicle |
-
2021
- 2021-06-08 CN CN202110636858.7A patent/CN113335028A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4071736A (en) * | 1976-02-12 | 1978-01-31 | Donnelly Mirrors, Inc. | Defrosting mirror |
| WO2017085411A1 (en) * | 2015-11-17 | 2017-05-26 | F G D | Composite material including an electric heating film, and vehicle trim panel or bathtub including such a composite material |
| CN208134011U (en) * | 2018-04-25 | 2018-11-23 | 北京汉能光伏投资有限公司 | A kind of vehicle interior temperature regulating device and vehicle |
| CN109334397A (en) * | 2018-10-19 | 2019-02-15 | 王莹莹 | New-energy automobile heating system and new-energy automobile |
| CN111746230A (en) * | 2019-03-29 | 2020-10-09 | 长城汽车股份有限公司 | Heating device and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11325501B2 (en) | Method for preheating a battery of an electrically operated motor vehicle, and charging device | |
| US20100206957A1 (en) | System and method for vehicle temperature control | |
| KR101603647B1 (en) | Apparatus for controlling secondary battery pack to improve a performance in low-temperature environment | |
| KR101715700B1 (en) | Apparatus for controlling secondary battery pack to improve a performance in low-temperature environment | |
| US20060210868A1 (en) | Secondary battery module | |
| JPH0773906A (en) | Charging device for electric automobile | |
| CN105142942A (en) | Radiant heater air-conditioning system | |
| CN104696127B (en) | A kind of vehicle engine preheating system and control method | |
| CN206193565U (en) | Thermostatic control device of battery | |
| CN107867201A (en) | A kind of electric automobile charging pile and its control method with charging heating system | |
| CN207565376U (en) | A kind of electric automobile charging pile with charging heating system | |
| CN108631024B (en) | Thermal management battery system, thermal management method and battery control device of automobile | |
| US20210107379A1 (en) | Power Battery Heating System and Method Using Solar Sunroof Energy | |
| CN102118892A (en) | Heating device, in particular for a motor vehicle air conditioning device | |
| CN111356251A (en) | Method for operating electric heater | |
| US20110005235A1 (en) | Air conditioning system and method of using solar cell | |
| CN113335028A (en) | Heating and heat-preserving vehicle cabin and heating method thereof | |
| CN102456932A (en) | Battery charging method and device | |
| US20130215571A1 (en) | Semiconductor device and cooling system for semiconductor device | |
| CN102074768A (en) | Heat preservation system and heat preservation method of power battery | |
| US20020158057A1 (en) | Heating system for heating the passenger compartment of a motor vehicle | |
| JP3951813B2 (en) | Fuel cell warm-up system | |
| WO2018219080A1 (en) | Macromolecular ptc constant-temperature heated seat | |
| CN112319174A (en) | Thermal management system for extended range automobile and extended range automobile | |
| CN108749508B (en) | Intelligent control system for vehicle environment |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210903 |
|
| RJ01 | Rejection of invention patent application after publication |