CN110614898B - Multifunctional integrated automobile air conditioner and control method thereof - Google Patents
Multifunctional integrated automobile air conditioner and control method thereof Download PDFInfo
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- CN110614898B CN110614898B CN201910850641.9A CN201910850641A CN110614898B CN 110614898 B CN110614898 B CN 110614898B CN 201910850641 A CN201910850641 A CN 201910850641A CN 110614898 B CN110614898 B CN 110614898B
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 238000004378 air conditioning Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 6
- 239000003507 refrigerant Substances 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- 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
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
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- 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
- B60H1/0065—Control members, e.g. levers or knobs
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- 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
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00835—Damper doors, e.g. position control
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- 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
- B60H1/34—Nozzles; Air-diffusers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
- B60N3/10—Arrangements or adaptations of other passenger fittings, not otherwise provided for of receptacles for food or beverages, e.g. refrigerated
- B60N3/104—Arrangements or adaptations of other passenger fittings, not otherwise provided for of receptacles for food or beverages, e.g. refrigerated with refrigerating or warming systems
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- 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
- B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
- B60H2001/003—Component temperature regulation using an air flow
Abstract
The invention provides a multifunctional integrated automobile air conditioner, which comprises an air conditioner body and a four-way pipe; the air conditioner body comprises a centrifugal blower, an evaporator, a heater, a temperature air door, a compressor and an air outlet which are arranged in the air conditioner shell; the four-way pipe is arranged on the outer wall of the air conditioner shell, 4 pipe orifices are arranged on the four-way pipe, the four-way pipe is respectively a hot air outlet, a cold air outlet, a storage box interface and a temperature sensor interface, the hot air outlet is communicated with the hot air channel, the cold air outlet is communicated with the cold air channel, the storage box interface is connected with the storage box, and a temperature sensor is arranged at the opening end of the temperature sensor interface. The invention also provides a control method of the multifunctional integrated automobile air conditioner. According to the invention, the four-way pipe is additionally arranged on the automobile air conditioner, so that the refrigerating and heating of the storage box are realized at the same time when the air conditioner is used for refrigerating and heating, and the accuracy of sensing the temperature in the automobile is improved.
Description
Technical Field
The invention relates to the field of automobile air conditioners, in particular to a multifunctional integrated automobile air conditioner and a control method thereof.
Background
With the pursuit of life quality, in winter (especially in cold northern areas), the temperature demands of people for drinking water and food are high; xia Tianshi the temperature requirements of the above-mentioned articles are low, and it is necessary to add a device with both heating and cooling storage in the automobile.
At present, a few automobiles only can realize the refrigerating or heating function of the storage, but can not realize the simultaneous refrigerating or heating function, for example: a) The refrigerator for the vehicle can only realize the refrigeration function, and has large occupied space and large energy consumption, and cannot realize temperature sensing in the vehicle; b) The ventilation box can only realize the refrigeration function, can not realize the heating function, and can not sense the temperature sensing in the vehicle; c) The heating box only can realize heating to the storing, can't realize the storing refrigeration, need increase heating system in addition, and area occupied is big.
Even if a few automobiles have refrigeration and heating functions at the same time, the two functions are realized through two sets of systems respectively, and the mode greatly increases the cost of the whole automobile and occupies a large space in the automobile.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the multifunctional integrated automobile air conditioner and the control method thereof, and the four-way pipe is additionally arranged on the automobile air conditioner, so that the refrigerating and the heating of the storage box are realized at the same time when the air conditioner is used for refrigerating and heating, and the accuracy of sensing the environmental temperature in the automobile is improved; meanwhile, the occupation of the space in the vehicle can be reduced, a cold and hot system is not required to be added, the cost of the whole vehicle is greatly reduced, and the comfort of drivers and passengers is improved.
According to one aspect of the present invention, there is provided a multifunctional integrated automotive air conditioner comprising an air conditioner body and a four-way pipe; the air conditioner body comprises a centrifugal blower (1), an air conditioner shell (2), an evaporator (3), a heater (4), a temperature air door (5), a compressor and an air outlet (6), wherein the centrifugal blower (1), the evaporator (3), the heater (4), the temperature air door (5) and the compressor are all arranged in the air conditioner shell (2); the four-way pipe is arranged on the outer wall of the air conditioning shell (2), 4 pipe orifices are arranged on the four-way pipe, the four-way pipe is respectively a hot air outlet (8), a cold air outlet (10), a storage box interface (11) and a temperature sensor interface (12), the hot air outlet (8) and the cold air outlet (10) are arranged in the air conditioning shell (2), the hot air outlet (8) is communicated with the hot air channel (7), the cold air outlet (10) is communicated with the cold air channel (9), the storage box interface (11) and the temperature sensor interface (12) are arranged outside the air conditioning shell (2), the storage box interface (11) is connected with the storage box, and the opening end of the temperature sensor interface (12) is provided with a temperature sensor.
Preferably, the wind pressure of the storage box outlet (11) is far smaller than the wind pressure of the temperature sensor interface (12), and the temperature sensor interface (12) forms negative pressure.
Preferably, the length L1 of the pipeline between the storage box interface (11) and the hot air outlet (8) and the length L2 of the pipeline between the temperature sensor interface (12) and the cold air outlet (10) satisfy the following conditions: l1 is less than or equal to L2/9.
Preferably, the hot air outlet (8) is arranged on the side wall of the hot air channel (7), and the position arranged on the side wall of the hot air channel (7) is the position between the heater (4) and the temperature air door (5).
Preferably, the cold air outlet (10) is arranged on the side wall of the cold air channel (9), and the position on the side wall of the cold air channel (9) is the rear side of the temperature air door (5) and is close to the evaporator (3).
Preferably, the four-way pipe is arranged on the outer wall of the air conditioner shell (2) through bolts or clamping structures.
Preferably, the temperature air door (5) is used for adjusting and controlling the opening and closing of the hot air channel (7) and the cold air channel (9) through an air conditioner temperature air door actuator, the temperature air door (5) is not contacted with the hot air outlet (8) in the rotating process, and the air conditioner temperature air door actuator is arranged on the surface of the air conditioner shell (2).
Preferably, the temperature sensor interface (12) is arranged on an automobile interior trim panel.
Preferably, the storage box is arranged in the vehicle, and a control panel of the storage box is provided with a storage box temperature adjusting function closing button, a storage box heating button and a storage box refrigerating button.
Preferably, a control panel, a temperature sensor, an air conditioner temperature air door actuator, a centrifugal blower (1), a heater (4) and a compressor of the storage box are all connected with the whole vehicle controller.
In order to achieve the above purpose, the present invention also provides a control method of a multifunctional integrated automobile air conditioner, comprising the following steps:
step one, a driver selects a storage box refrigerating button or a storage box heating button on a control panel of a storage box, and the storage box control panel sends input information selected by the driver to a whole vehicle controller;
step two, the whole vehicle controller identifies and analyzes the received information and sends operation instructions to an air conditioner temperature air door actuator, a centrifugal blower (1), a heater (4) or a compressor;
and thirdly, the air conditioner temperature air door actuator, the centrifugal blower (1), the heater (4) or the compressor run according to running instructions, the air conditioner enters a refrigerating mode or a heating mode, and the storage box enters the refrigerating mode or the heating mode.
Preferably, the refrigerating mode of the storage case includes the steps of:
the method comprises the steps that firstly, a compressor is operated to drive a refrigerant in an evaporator (3) to flow to generate cold energy, an air conditioner temperature air door actuator controls a temperature air door (5) to close a hot air channel (7) at the side of a heater (4), the hot air channel (7) is closed, no air pressure exists, and a hot air outlet (8) does not discharge hot air;
step two, natural wind enters the air conditioner shell (2) through the centrifugal blower (1), and is cooled through the evaporator (3) to become cold wind;
and thirdly, the wind pressure of the storage box outlet (11) is far smaller than the wind pressure of the temperature sensor interface (12), cold wind is led out from the cold wind outlet (10) through the cold wind channel (9), and then is blown into the storage box through the storage box outlet (11), and cooling of the storage box begins to refrigerate.
Preferably, the heating mode of the storage case includes the steps of:
step one, the heater (4) is operated to heat, the air conditioner temperature air door actuator controls the temperature air door (5) to close the cold air channel (9), the cold air channel (9) is closed, no air pressure exists, and the cold air outlet (10) does not discharge cold air;
step two, natural wind enters the air conditioner shell (2) through the centrifugal blower (1), and enters the heater (4) through the evaporator (3) to be heated to become hot air;
and thirdly, the wind pressure of the storage box outlet (11) is far smaller than the wind pressure of the temperature sensor interface (12), hot air is led out from the hot air outlet (8) through the hot air channel (7), and then is blown into the storage box through the storage box outlet (11), and the temperature of the storage box is raised to start heating.
Preferably, the temperature sensor interface (12) is negative pressure, air in the vehicle is sucked, and a temperature sensor arranged at the temperature sensor interface (12) detects the temperature of the sucked air in the vehicle, obtains the ambient temperature in the vehicle and sends the ambient temperature to the vehicle controller. And the whole vehicle controller controls and adjusts the temperature of the air conditioner in real time according to the received environment temperature in the vehicle, so that the temperature meets the temperature selection requirement of drivers and passengers. The temperature sensor of general air conditioner sets up in a fixed position, because of the fixed position, and the in-car environment temperature that temperature sensor detected is not accurate enough, has unilateral nature, can not represent the in-car environment temperature, and this patent is through negative pressure in temperature sensor interface (12) department suction in-car air for the air in the whole car flows, and the temperature in the whole car can be accurate detected in the sensor that temperature sensor interface (12) department set up, makes the output temperature of the accurate quick adjustment air conditioner of air conditioner ability, satisfies the temperature demand that the driver selected fast.
Compared with the prior art, the invention has the following beneficial effects:
(1) According to the multifunctional integrated automobile air conditioner and the control method thereof, the four-way pipe is additionally arranged on the automobile air conditioner, and cold flow and heat flow of the cold air channel and the hot air channel of the air conditioner are introduced into the storage box, so that the air conditioner can simultaneously realize the refrigeration and the heating of the storage box when the air conditioner is used for refrigerating and heating;
(2) According to the multifunctional integrated automobile air conditioner and the control method thereof, air in the automobile is sucked into the interface of the temperature sensor through negative pressure, so that the air in the whole automobile flows, the sensor arranged at the interface of the temperature sensor can accurately detect the environmental temperature in the whole automobile, the output temperature of the air conditioner can be accurately and quickly adjusted, and the temperature requirement selected by drivers and passengers can be rapidly met;
(3) The multifunctional integrated automobile air conditioner and the control method thereof can reduce the occupation of the space in the automobile, do not need to increase a cold and hot system, greatly reduce the cost of the whole automobile and improve the comfort of drivers and passengers;
(4) According to the multifunctional integrated automobile air conditioner and the control method thereof, the heating and cooling functions of the storage can be simultaneously realized through the modification of the HVAC, the accuracy of sensing the temperature in the automobile is improved, and various use requirements are met;
(5) The multifunctional integrated automobile air conditioner and the control method thereof have the advantages of simple structure, ingenious design and obvious effect;
(6) The multifunctional integrated automobile air conditioner and the control method thereof are easy to process and assemble, low in cost, high in practicability and suitable for large-scale popularization.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural view of a multifunctional integrated automotive air conditioner;
FIG. 2 is a schematic view of section A-A of FIG. 1;
fig. 3 is a schematic diagram of a multifunctional integrated vehicle air conditioner.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present invention.
Examples
The embodiment provides a multifunctional integrated automobile air conditioner, the structure of which is shown in fig. 1 and 2, the schematic diagram is shown in fig. 3: according to one aspect of the present invention, there is provided a multifunctional integrated automotive air conditioner comprising an air conditioner body and a four-way pipe; the air conditioner body comprises a centrifugal blower 1, an air conditioner shell 2, an evaporator 3, a heater 4, a temperature air door 5, a compressor and an air outlet 6, wherein the centrifugal blower 1, the evaporator 3, the heater 4, the temperature air door 5 and the compressor are all arranged in the air conditioner shell 2; the four-way pipe is arranged on the outer wall of the air conditioning shell 2, 4 pipe orifices are arranged on the four-way pipe, namely a hot air outlet 8, a cold air outlet 10, a storage box interface 11 and a temperature sensor interface 12, the hot air outlet 8 and the cold air outlet 10 are arranged in the air conditioning shell 2, the hot air outlet 8 is communicated with the hot air channel 7, the cold air outlet 10 is communicated with the cold air channel 9, the storage box interface 11 and the temperature sensor interface 12 are arranged outside the air conditioning shell 2, the storage box interface 11 is connected with the storage box, and the opening end of the temperature sensor interface 12 is provided with a temperature sensor.
Further, the wind pressure of the storage box outlet 11 is far smaller than the wind pressure of the temperature sensor interface 12, and the temperature sensor interface 12 forms negative pressure.
Further, the length L1 of the pipeline between the storage box interface 11 and the hot air outlet 8, and the length L2 of the pipeline between the temperature sensor interface 12 and the cold air outlet 10 satisfy the following conditions: l1 is less than or equal to L2/9.
Further, the hot air outlet 8 is disposed on a side wall of the hot air channel 7, and a position disposed on the side wall of the hot air channel 7 is a position between the heater 4 and the temperature damper 5.
Further, the cold air outlet 10 is disposed on a side wall of the cold air channel 9, and is disposed on the side wall of the cold air channel 9 at a position that is a rear side of the temperature damper 5 and is close to the evaporator 3.
Further, the four-way pipe is arranged on the outer wall of the air conditioner shell 2 through bolts or clamping structures.
Further, the temperature air door 5 is used for controlling the opening and closing of the hot air channel 7 and the cold air channel 9 through an air conditioner temperature air door actuator, the temperature air door 5 is not contacted with the hot air outlet 8 in the rotating process, and the air conditioner temperature air door actuator is arranged on the surface of the air conditioner shell 2.
Further, the temperature sensor interface 12 is provided on an automobile interior panel.
Further, the storage box is arranged in the vehicle, and a control panel of the storage box is provided with a storage box temperature adjusting function closing button, a storage box heating button and a storage box refrigerating button.
Further, the control panel, the temperature sensor, the air conditioner temperature air door actuator, the centrifugal blower 1, the heater 4 and the compressor of the storage box are all connected with the whole vehicle controller.
In order to achieve the above purpose, the present invention also provides a control method of a multifunctional integrated automobile air conditioner, comprising the following steps:
step one, a driver selects a storage box refrigerating button or a storage box heating button on a control panel of a storage box, and the storage box control panel sends input information selected by the driver to a whole vehicle controller;
step two, the whole vehicle controller identifies and analyzes the received information and sends operation instructions to an air conditioner temperature air door actuator, a centrifugal blower 1, a heater 4 or a compressor;
and thirdly, the air conditioner temperature air door actuator, the centrifugal blower 1, the heater 4 or the compressor run according to running instructions, the air conditioner enters a refrigerating mode or a heating mode, and the storage box enters the refrigerating mode or the heating mode.
Further, the refrigerating mode of the storage box comprises the following steps:
step one, the compressor is operated to drive the refrigerant in the evaporator 3 to flow to generate cold energy, the air conditioner temperature air door actuator controls the temperature air door 5 to close the hot air channel 7 at the side of the heater 4, the hot air channel 7 is closed, no wind pressure exists, and the hot air outlet 8 does not discharge hot air;
step two, natural wind enters the air conditioner shell 2 through the centrifugal blower 1 and is cooled through the evaporator 3 to become cold wind;
and thirdly, the wind pressure of the storage box outlet 11 is far smaller than the wind pressure of the temperature sensor interface 12, cold air is led out from the cold air outlet 10 through the cold air channel 9 and is blown into the storage box through the storage box outlet 11, and the cooling of the storage box starts to refrigerate.
Further, the heating mode of the storage box comprises the following steps:
step one, the heater 4 is operated to heat, the air conditioner temperature air door actuator controls the temperature air door 5 to close the cold air channel 9, the cold air channel 9 is closed, no wind pressure exists, and the cold air outlet 10 does not discharge cold air;
step two, natural wind enters the air conditioner shell 2 through the centrifugal blower 1, passes through the evaporator 3 and enters the heater 4 to be heated to become hot air;
and thirdly, the wind pressure of the storage box outlet 11 is far smaller than that of the temperature sensor interface 12, hot air is led out from the hot air outlet 8 through the hot air channel 7 and then is blown into the storage box through the storage box outlet 11, and the temperature of the storage box is raised to start heating.
Further, the temperature sensor interface 12 is negative pressure, and sucks in air in the vehicle, and the temperature sensor arranged at the temperature sensor interface 12 detects the temperature of the sucked air in the vehicle, obtains the temperature of the air in the vehicle, and sends the temperature to the vehicle controller. And the whole vehicle controller controls and adjusts the temperature of the air conditioner in real time according to the received environment temperature in the vehicle, so that the temperature meets the temperature selection requirement of drivers and passengers. The temperature sensor of general air conditioner sets up in a fixed position, because of the fixed position, and the in-car environment temperature that temperature sensor detected is not accurate enough, has unilateral nature, can not represent the in-car environment temperature, and this patent is through negative pressure in temperature sensor interface 12 department suction in-car air for the air in the whole car flows, and the temperature in the whole car can be accurately detected to the sensor that temperature sensor interface 12 department set up, makes the output temperature of adjustment air conditioner that can be accurate quick, satisfies the temperature demand that the driver selected.
The foregoing describes specific embodiments of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that various changes and modifications may be made by one skilled in the art within the scope of the claims without affecting the spirit of the invention.
Claims (5)
1. The multifunctional integrated automobile air conditioner is characterized by comprising an air conditioner body and a four-way pipe; the air conditioner body comprises a centrifugal blower (1), an air conditioner shell (2), an evaporator (3), a heater (4), a temperature air door (5), a compressor and an air outlet (6), wherein the centrifugal blower (1), the evaporator (3), the heater (4), the temperature air door (5) and the compressor are all arranged in the air conditioner shell (2); the four-way pipe is arranged on the outer wall of the air conditioning shell (2), 4 pipe orifices are respectively arranged on the four-way pipe, the four-way pipe is a hot air outlet (8), a cold air outlet (10), a storage box outlet (11) and a temperature sensor interface (12), the hot air outlet (8) and the cold air outlet (10) are arranged in the air conditioning shell (2), the hot air outlet (8) is communicated with the hot air channel (7), the cold air outlet (10) is communicated with the cold air channel (9), the storage box outlet (11) and the temperature sensor interface (12) are arranged outside the air conditioning shell (2), the storage box outlet (11) is connected with the storage box, and a temperature sensor is arranged at the opening end of the temperature sensor interface (12);
the wind pressure of the storage box outlet (11) is far smaller than that of the temperature sensor interface (12), and the temperature sensor interface (12) forms negative pressure;
the length L1 of the pipeline between the storage box outlet (11) and the hot air outlet (8) and the length L2 of the pipeline between the temperature sensor interface (12) and the cold air outlet (10) meet the following conditions: l1 is less than or equal to L2/9;
the hot air outlet (8) is arranged on the side wall of the hot air channel (7), and the position on the side wall of the hot air channel (7) is the position between the heater (4) and the temperature air door (5); the cold air outlet (10) is arranged on the side wall of the cold air channel (9), and the position on the side wall of the cold air channel (9) is the rear side of the temperature air door (5) and is close to the evaporator (3); the four-way pipe is arranged on the outer wall of the air conditioner shell (2) through a bolt or a clamping structure;
the temperature air door (5) is used for adjusting and controlling the opening and closing of the hot air channel (7) and the cold air channel (9) through an air conditioner temperature air door actuator, the temperature air door (5) is not contacted with the hot air outlet (8) in the rotating process, and the air conditioner temperature air door actuator is arranged on the surface of the air conditioner shell (2);
wherein the temperature sensor interface (12) is arranged on an automobile interior trim panel; the storage box is arranged in the vehicle, and a control panel of the storage box is provided with a storage box temperature adjusting function closing button, a storage box heating button and a storage box refrigerating button; the control panel, the temperature sensor, the air conditioner temperature air door actuator, the centrifugal blower (1), the heater (4) and the compressor of the storage box are all connected with the whole vehicle controller.
2. A control method of a multifunctional integrated automotive air conditioner according to claim 1, comprising the steps of:
step one, a driver selects a storage box refrigerating button or a storage box heating button on a control panel of a storage box, and the storage box control panel sends input information selected by the driver to a whole vehicle controller;
step two, the whole vehicle controller identifies and analyzes the received information and sends operation instructions to an air conditioner temperature air door actuator, a centrifugal blower (1), a heater (4) or a compressor;
and thirdly, the air conditioner temperature air door actuator, the centrifugal blower (1), the heater (4) or the compressor run according to running instructions, the air conditioner enters a refrigerating mode or a heating mode, and the storage box enters the refrigerating mode or the heating mode.
3. The control method of a multifunctional integrated air conditioner of a vehicle according to claim 2, wherein the cooling mode of the storage case comprises the steps of:
step one, the compressor is operated to drive the refrigerant in the evaporator (3) to flow to generate cold energy, the air conditioner temperature air door actuator controls the temperature air door (5) to close the hot air channel (7) at the side of the heater (4), the hot air channel (7) is closed, no air pressure exists, and the hot air outlet (8) does not discharge hot air;
step two, natural wind enters the air conditioner shell (2) through the centrifugal blower (1), and is cooled through the evaporator (3) to become cold wind;
and thirdly, the wind pressure of the storage box outlet (11) is far smaller than the wind pressure of the temperature sensor interface (12), cold wind is led out from the cold wind outlet (10) through the cold wind channel (9), and then is blown into the storage box through the storage box outlet (11), and cooling of the storage box begins to refrigerate.
4. The control method of a multifunctional integrated air conditioner of a vehicle according to claim 2, wherein the heating mode of the storage case comprises the steps of:
step one, the heater (4) is operated to heat, the air conditioner temperature air door actuator controls the temperature air door (5) to close the cold air channel (9), the cold air channel (9) is closed, no air pressure exists, and the cold air outlet (10) does not discharge cold air;
step two, natural wind enters the air conditioner shell (2) through the centrifugal blower (1), and enters the heater (4) through the evaporator (3) to be heated to become hot air;
and thirdly, the wind pressure of the storage box outlet (11) is far smaller than the wind pressure of the temperature sensor interface (12), hot air is led out from the hot air outlet (8) through the hot air channel (7), and then is blown into the storage box through the storage box outlet (11), and the temperature of the storage box is raised to start heating.
5. The method for controlling a multifunctional integrated vehicle air conditioner according to claim 3 or 4, wherein the temperature sensor interface (12) is negative pressure, air in the vehicle is sucked, and a temperature sensor arranged at the temperature sensor interface (12) detects the temperature of the sucked air in the vehicle, obtains the ambient temperature in the vehicle and sends the ambient temperature to the vehicle controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910850641.9A CN110614898B (en) | 2019-09-10 | 2019-09-10 | Multifunctional integrated automobile air conditioner and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910850641.9A CN110614898B (en) | 2019-09-10 | 2019-09-10 | Multifunctional integrated automobile air conditioner and control method thereof |
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| Publication Number | Publication Date |
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| CN110614898A CN110614898A (en) | 2019-12-27 |
| CN110614898B true CN110614898B (en) | 2023-12-29 |
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| CN110614898A (en) | 2019-12-27 |
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Denomination of invention: A multifunctional integrated automotive air conditioning system and its control method Granted publication date: 20231229 Pledgee: Shanghai Jinshan Petrochemical sub branch of China Construction Bank Co.,Ltd. Pledgor: TAYBO (SHANGHAI) ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2024980005186 |
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