KR20130074939A - Heter apparatus for vehicle - Google Patents

Heter apparatus for vehicle Download PDF

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Publication number
KR20130074939A
KR20130074939A KR1020110143071A KR20110143071A KR20130074939A KR 20130074939 A KR20130074939 A KR 20130074939A KR 1020110143071 A KR1020110143071 A KR 1020110143071A KR 20110143071 A KR20110143071 A KR 20110143071A KR 20130074939 A KR20130074939 A KR 20130074939A
Authority
KR
South Korea
Prior art keywords
cooling water
circulation unit
water circulation
coolant
engine
Prior art date
Application number
KR1020110143071A
Other languages
Korean (ko)
Inventor
안용귀
임연우
김덕수
이상률
Original Assignee
한라비스테온공조 주식회사
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 한라비스테온공조 주식회사 filed Critical 한라비스테온공조 주식회사
Priority to KR1020110143071A priority Critical patent/KR20130074939A/en
Publication of KR20130074939A publication Critical patent/KR20130074939A/en

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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
    • B60H1/00314—Arrangements permitting a rapid heating of the heating liquid
    • 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
    • B60H1/00321—Heat exchangers for air-conditioning devices
    • B60H1/00328—Heat exchangers for air-conditioning devices of the liquid-air type
    • 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
    • B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
    • B60H1/00592—Add-on devices, e.g. heat/cooling boxes, compartment dividers, upgrade sets
    • 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
    • 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
    • B60H1/2203—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant the heat being derived from burners
    • 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
    • B60H2001/2228—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant controlling the operation of heaters
    • B60H2001/224—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant controlling the operation of heaters automatic operation, e.g. control circuits or methods
    • 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
    • B60H2001/2268—Constructional features
    • B60H2001/2284—Fuel supply

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The present invention relates to a heating device for a car that can be heated to the interior of the vehicle without the engine drive by having a separate auxiliary heater to prevent idling by driving the engine for preheating in order to use a winter car,
The automobile heating apparatus 100 is a heating apparatus for automobiles provided with an air conditioning apparatus 1, in order to circulate cooling water between a heater core 42 and an engine 3 inside the air conditioning apparatus 1. A first coolant circulation unit 20 including a coolant circulation pump 9 and a radiator 7, and an independent coolant flow formed by the heater core 42 to drive the engine 3 And a second coolant circulation unit 110 that performs heating by forming an independent cooling water circulation to the heater core 42 side regardless of whether
It is possible to preheat the interior of the car by burning a minimum of fuel without driving the engine 3, so that the engine 3 is not idled in order to heat the interior of the car at the beginning of the use of the car. To significantly reduce fuel consumption.

Description

Automotive Heating {HETER APPARATUS FOR VEHICLE}

The present invention relates to a heating device for a vehicle that can be heated to the interior of the vehicle without the engine drive by having a separate auxiliary heater so as not to idle by driving the engine for preheating to use a winter car.

1 is a view showing a part of the configuration of a vehicle heating apparatus 10 of the prior art.

As shown in FIG. 1, a vehicle heating apparatus 10 according to the related art includes a heater core 42, an engine 3, a coolant circulation pump 9, a thermostat 5, and a radiator 7 mounted inside an air conditioner. The cooling water is circulated, and the cooling water heated via the engine 3 is heat-exchanged via the heater core 42 provided in the air conditioner to heat the interior of the vehicle.

In this case, if you want to use the car in the cold winter, the interior of the vehicle is super-cooled, the driver will experience difficulties due to cold when boarding the car. In this case, the driver is often cold enough to take his hand out of his pocket.

In addition, even when starting the engine 3, since the coolant takes a certain time while the coolant is heated, the low temperature inside the vehicle is maintained for a certain time, so during this period, the driver must continuously take the inconvenience caused by the cold. .

In addition, when the car cover is not installed in the winter, the situation where the external moisture causes frost on the glass of the vehicle causes more inconvenience.

In this case, it is common to operate the air conditioner in the heating mode at the same time while defrosting or driving the engine for heating in the cabin and performing preheating.

In addition, since the driver directly removes the frost using the frost removal knife, the time is delayed, which may cause the perception.

In addition, scratches may occur on the vehicle glass due to defrosting knives, and in many cases, such scratches may cause light bleeding when driving at night, thereby preventing safety.

In addition, since the air conditioning apparatus is driven in the maximum heating mode, fuel consumption is also increased.

Accordingly, the present invention is to solve the above-mentioned problems of the prior art, the vehicle having an auxiliary heater to increase the temperature inside the vehicle by burning a minimum of fuel without driving the engine at the start of the vehicle It is an object to provide a heating device.

The automobile heating apparatus of the present invention for achieving the above object, in the automotive heating apparatus provided with the air conditioner (1), between the heater core 42 and the engine (3) inside the air conditioner (1) A first coolant circulation unit 20 including a coolant circulation pump 9 and a radiator 7 to circulate the coolant in the air; and the heater core 42 to form an independent coolant flow. And a second coolant circulation unit 110 that performs heating by forming an independent cooling water circulation to the heater core 42 side regardless of whether the engine 3 is driven.

The vehicle heating apparatus may further include a flow path switching unit 150 for selectively moving the coolant flowing through the heater core 42 through the second coolant circulation unit 110 to the first coolant circulation unit 20. It is characterized in that it further comprises a).

The flow path switching unit 150 separates and flows the second cooling water circulation unit 110 and the first cooling water circulation unit 10 in the heating priority mode, and the second cooling water circulation unit 110 in the engine preheating priority mode. Heated cooling water of the) is characterized in that it is configured to flow to the first cooling water circulation (20).

The second cooling water circulation unit 110 is configured to be independent of the engine 3 to cool the water in the flow path formed to circulate the heater core 42 and the second cooling water circulation unit 110 by burning fuel. Cooling water heater 140 for heating; and the cooling water circulation and auxiliary heating of the second cooling water circulation unit 110 by independently driving the cooling water heater 140, the air conditioning apparatus 1 and the cooling water circulation pump (9). Control unit 130 for controlling the; characterized in that comprises a.

In this case, the amount of fuel consumed by the coolant heater 140 is set to be smaller than the amount of fuel consumed during idling of the engine.

The second cooling water circulation unit 110, the wireless communication unit 120 for receiving an external radio control signal; characterized in that it further comprises a.

The vehicle heating apparatus may further include a control program for remotely controlling the second cooling water circulation unit 110 to communicate with the wireless communication unit 120 to remotely control the second cooling water circulation unit 110. The mobile communication terminal 200; characterized in that it further comprises.

The automobile heating apparatus 100 of the present invention having the above-described configuration can burn the minimum fuel without heating the engine 3 to heat the interior of the automobile in advance. In order to avoid idling the engine 3, it is possible to significantly reduce fuel consumption during the initial use of the car in winter.

1 is a schematic configuration diagram of a vehicle heating apparatus of the prior art,
2 is a cross-sectional view of an air conditioning apparatus 1 according to an embodiment of the present invention,
3 is a view showing the configuration of a heating device for a vehicle 100 including a second cooling water circulation unit 110 according to an embodiment of the present invention.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings showing embodiments of the present invention.

2 is a cross-sectional view of the air conditioner 1 of the configuration of the heating device 100 for a vehicle according to an embodiment of the present invention, Figure 3 includes a second cooling water circulation unit 110 according to an embodiment of the present invention. It is a figure which shows the structure of the heating device 100 for automobiles.

2 to 3, the vehicle heating apparatus 100 includes an air conditioner 1, a second coolant circulation unit 110, a first coolant circulation unit 20, and a flow path switching unit 150. It is configured by.

As shown in FIG. 2, the air conditioner 1 is configured to selectively blow internal and external air inflow doors installed to selectively open and close internal and external air inlets and internal and external air introduced through the internal and external air inlets to the air conditioning case 40. A blower (not shown) including a blower fan (not shown), and an air inlet 43 is formed at the inlet side so that the air blown from the blower is introduced, and is opened and closed by the mode door 46 at the outlet side. A plurality of air discharge ports 44 are formed and an air conditioner case 40 in which the evaporator 41 and the heater core 42 are sequentially installed at regular intervals therein.

A tempo door 45 is provided between the evaporator 41 and the heater core 42 to selectively send the air having passed through the evaporator 41 to the heater core 42.

Therefore, the vehicle indoor air or outdoor air is selectively introduced by the blower fan according to the selection of opening and closing the indoor and outdoor air switching doors, and the air is passed through the evaporator 41 along the air conditioning case 40 and the temporal door 45 is provided. After the heater core 42 is selectively passed through to be cooled or heated by an operation of, the cooled or heated air is subjected to a plurality of air conditioning modes (vent mode, bi-level mode, floor mode, mix mode, and defrost mode). According to the selection of the opening and closing of the doors by branching into each branch duct and discharged to each part of the vehicle interior to cool, heat or ventilate the vehicle interior.

As shown in FIG. 3, the first coolant circulation unit 20 includes an engine 3, a heater core 42, a thermostat 5, a radiator 7, and a coolant pump 9. Is circulated along the engine 3, the heater core 42, the thermostat 5, the radiator 7 and the coolant pump 9 to perform cooling of the engine and heating to the vehicle interior.

As shown in FIG. 3, the second cooling water circulation unit 110, which is one component of the vehicle heating apparatus 100, includes a cooling water heater 140, a controller 130, and a wireless communication unit 120.

Cooling water heater 140 of the configuration is configured to form a cooling water flow path for independent auxiliary heating circulating the heater core 42 and the cooling water circulation pump (9).

When the auxiliary heating control signal is input from the outside through the wireless communication unit 120, the controller 130 ignites the coolant heater 140 to independently burn fuel and drives the coolant circulation pump 9. It is configured to circulate the coolant via the heater core 42, the coolant heater 140, and the coolant circulation pump 9. In this case, the amount of fuel consumed by the coolant heater 140 is set to be smaller than the amount of fuel consumed during idling of the engine. Further, by driving the air conditioner 1 of FIG. 2 to circulate the warm air heated and exchanged by the heater core 42 into the interior of the vehicle, the interior of the vehicle can be preheated without starting the vehicle. do.

The flow path switching means 150 is connected to the flow path between the heater core 42 and the second cooling water circulation path 110 and the flow path between the heater core 42 and the first cooling circulation part 20 to circulate the second cooling water. The coolant flowing through the heater core 42 through the unit 110 is configured to selectively move to the first coolant circulation unit 20. In this case, the flow path switching unit 150 separates and flows the second cooling water circulation unit 110 and the first cooling water circulation unit 20 in the heating priority mode, and the second cooling water circulation unit 110 in the engine preheating priority mode. ) Is driven to flow the heated coolant to the first coolant circulation unit 20, and the driving of the flow path switching means 150 is controlled by the controller 130.

In addition, the vehicle heating apparatus 100 is configured to remotely control the driving of the second cooling water circulation unit 110 using the smart phone 200 as an embodiment of the mobile communication terminal for the user's convenience. do.

In this case, the smartphone and the wireless communication unit 120 are configured to perform RF communication such as Bluetooth.

In addition, the application 210 mounted on the smartphone is configured to generate a command such as driving, stopping, etc. of the second cooling water circulation unit 110 therein to convert and transmit the RF signal.

The wireless communication unit 120 is configured to interpret a command for controlling the driving of the second cooling water circulation unit 110 included in the RF signal and transmit it to the control unit 130. The controller 130 selectively drives the air conditioner 1, the first coolant circulator 20, and the coolant heater 140 according to the received driving signal of the second coolant circulator 110. I can heat it.

As described above, the process of heating the interior of the vehicle in advance by driving the coolant heater 140 may be referred to as a semi start process.

100: automotive heating,
1: air conditioner, 41: evaporator, 42: heater core, 46: mode door
20: first coolant circulation section, 3: engine, 5: thermostat
7: radiator, 9: cooling water circulation pump
110: second coolant circulation unit, 120: wireless communication unit, 130: control unit, 140: coolant heater
200: mobile communication terminal, 210: application

Claims (7)

In the automobile heating apparatus provided with the air conditioning apparatus 1,
A first coolant circulation unit 20 including a coolant circulation pump 9 and a radiator 7 for circulating the coolant between the heater core 42 and the engine 3 in the air conditioning apparatus 1; Wow,
A second coolant circulation unit configured to form an independent cooling water flow to the heater core 42 to form an independent cooling water circulation to the heater core 42 to perform heating regardless of whether the engine 3 is driven or not; 110); Heating device for a vehicle, characterized in that comprising a. The method according to claim 1,
It further comprises a flow path switching means 150 for selectively moving the cooling water flowing in the heater core 42 through the second cooling water circulation unit 110 to the first cooling water circulation unit (20). Automotive heating device characterized in that. The method of claim 2, wherein the flow path switching means 150,
In the heating priority mode, the second cooling water circulation unit 110 and the first cooling water circulation unit 10 are separated and flowed. In the engine preheating priority mode, the heated cooling water of the second cooling water circulation unit 110 is first cooled water. Automotive heating device, characterized in that configured to flow to the circulation portion (20). The method of claim 1, wherein the second cooling water circulation unit 110,
A coolant heater 140 configured to independently heat the coolant in the flow path configured to circulate the heater core 42 and the second coolant circulation unit 110 by combusting fuel;
And a controller 130 for independently driving the cooling water heater 140, the air conditioner 1, and the cooling water circulation pump 9 to control the cooling water circulation and the auxiliary heating of the second cooling water circulation unit 110. Automotive heating apparatus, characterized in that configured to. The method of claim 4,
The amount of fuel consumed by the coolant heater 140 is set to be less than the amount of fuel consumed during idling of the engine. The method of claim 1, wherein the second cooling water circulation unit 110,
Wireless communication unit 120 for receiving an external wireless control signal; heating device for a vehicle characterized in that it further comprises. The method according to claim 1,
A mobile communication terminal 200 equipped with a control program for remotely controlling the second cooling water circulation unit 110 to communicate with the wireless communication unit 120 to remotely control the second cooling water circulation unit 110; Car heating device characterized in that it further comprises.
KR1020110143071A 2011-12-27 2011-12-27 Heter apparatus for vehicle KR20130074939A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110143071A KR20130074939A (en) 2011-12-27 2011-12-27 Heter apparatus for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110143071A KR20130074939A (en) 2011-12-27 2011-12-27 Heter apparatus for vehicle

Publications (1)

Publication Number Publication Date
KR20130074939A true KR20130074939A (en) 2013-07-05

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ID=48988909

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110143071A KR20130074939A (en) 2011-12-27 2011-12-27 Heter apparatus for vehicle

Country Status (1)

Country Link
KR (1) KR20130074939A (en)

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E601 Decision to refuse application