KR20170003258U - A Operation Device of Air Cooling System - Google Patents

A Operation Device of Air Cooling System Download PDF

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Publication number
KR20170003258U
KR20170003258U KR2020160001282U KR20160001282U KR20170003258U KR 20170003258 U KR20170003258 U KR 20170003258U KR 2020160001282 U KR2020160001282 U KR 2020160001282U KR 20160001282 U KR20160001282 U KR 20160001282U KR 20170003258 U KR20170003258 U KR 20170003258U
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KR
South Korea
Prior art keywords
fan
engine
battery
cooling fan
cooling
Prior art date
Application number
KR2020160001282U
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Korean (ko)
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KR200484807Y1 (en
Inventor
손민영
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손민영
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Priority to KR2020160001282U priority Critical patent/KR200484807Y1/en
Publication of KR20170003258U publication Critical patent/KR20170003258U/en
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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
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3205—Control means therefor
    • 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
    • B60H1/32—Cooling devices
    • B60H2001/3269—Cooling devices output of a control signal
    • F24F2011/0073—

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

According to the present invention, when the engine of the automobile is stopped by turning off the fan manual operation switch of the key box, the power of the battery is cut off by the fan control relay to cut off the operation of the cooling fan, Wherein a hot buster is provided between the control relay and the cooling fan for supplying the power of the battery to the cooling fan for a predetermined period of time to maintain the operation of the cooling fan even after the engine of the vehicle is stopped. It is a constant time operating device of the cooling device.
This design keeps the power of the battery running for a certain time in the cooling fan even after stopping the engine of the car to cool the engine of the car more quickly and to turn on the various devices related to the engine (cylinder, cylinder head, piston, valve Can be prevented from being damaged and protected from heat of the engine, the structure can be simplified, and it can be manufactured at low cost and widely used and utilized.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cooling device,

The present invention relates to a moving device for a certain period of time in an automobile cooling apparatus.

In detail, when the engine of the automobile is stopped by the operation of the key box, the power of the battery is cut off by the fan control relay so that the operation of the cooling fan is cut off. The key box, the fan control relay, , The fan manual operation switch and the hot buster are installed to stop the engine of the vehicle or to operate the fan manual operation switch while the vehicle is in a stopped state to supply the battery power to the cooling fan for a predetermined time So that the fan is started to be operated.

Generally, a cooling device for a vehicle is a device that keeps the power device at a proper temperature by cooling the heat generated by a power device such as an engine and a transmission. The temperature of the combustion gas inside the engine cylinder of the power unit for a vehicle is increased by more than 2000 ° C. and the temperature of the cylinder, the cylinder head, the piston, the valve and the like is increased. If the temperature of the cylinder, the cylinder head, The strength of the material may be lowered, leading to failure or shortening of the life span, as well as an abnormal phenomenon due to oil film breakage due to mechanical friction or oil change due to high temperature. Therefore, a cooling device for cooling the power unit is needed. On the other hand, when the temperature of the power unit is excessively low due to excessive cooling, the exhaust gas is deteriorated and the thermal efficiency of the engine is lowered. Therefore, the cooling apparatus needs a function of maintaining the temperature of the power unit at an appropriate temperature.

As a conventional technique related to the present invention, there are domestic registered patent No. 10-090922 (cooling fan control device for vehicle and its control method), registered patent No. 10-1383260 (cooling fan control device for vehicle and control method thereof) Utility Model No. 20-0137157 (cooling system of automobile) and the like are known.

Patent Document 10-090922 (a cooling fan control device for a vehicle and a control method thereof) is a control device for controlling a rotation driving speed of a cooling fan, which is controlled by the temperature of cooling water circulating in a radiator installed for heat exchange between an engine of a vehicle and cooling water, When the engine of the vehicle is stopped, the cooling fan is immediately stopped.

Japanese Patent Application No. 10-1383260 (a cooling fan control device for a vehicle and a control method thereof) controls a cooling fan using wireless communication between a vehicle electronic control unit and a cooling fan control controller, .

The above-mentioned Japanese Patent Application No. 10-090922 (vehicle cooling fan control device and control method thereof) and the registered patent No. 10-1383260 (vehicle cooling fan control device and control method thereof) immediately stop the cooling fan when the engine of the vehicle stops (Cylinders, cylinder heads, pistons, valves, etc.) related to the engine and the engine can not be prevented from being protected and damaged in the heat of the engine.

Registration Utility Model No. 20-0137157 (automobile cooling device) includes a water temperature sensor for detecting the temperature of the cooling water by an electric signal, an electronic control module for determining whether the temperature of the cooling water of the water temperature sensor has exceeded a predetermined value, A relay for interrupting a power supply current in accordance with an output signal of the control module; an electric fan that is operated by a power supply current supplied from the relay and installed adjacent to the radiator to cool the cooling water; A contact point of a switch (electric fan operation manual switch) to which a power supply current is supplied to the contact point is connected to the rear end of the relay, and a power supply current is supplied to the electric fan according to the operation of the switch.

However, there is a problem that the electric fan must be operated by manual operation of the driver because the electric fan is operated by operating the switch (electric fan operation manual switch) installed in the driver's seat during the operation of the driver, There is a problem that the electric fan can not be operated and the engine can not be cooled unless the switch (electric fan operation manual switch) is operated.

Accordingly, there is a problem that various devices (cylinders, cylinder heads, pistons, valves, etc.) related to the engine and the engine can not be prevented from being protected and damaged in the heat of the engine.

The present invention seeks to provide a constant-time operating system for an automotive cooling system.

According to the present invention, when the engine of the automobile is stopped by the operation of the key box, the power of the battery is cut off by the fan control relay so that the operation of the cooling fan is interrupted, and between the key box and the fan control relay and the cooling fan The manual operation of the fan and the hot buster are installed to stop the engine of the vehicle or to operate the fan manual operation switch while the vehicle is running and to supply the battery power to the cooling fan for a certain period of time to operate the cooling fan The present invention has been made in view of the above problems.

Another object of the present invention is to cool the engine of an automobile more quickly by stopping the engine of the automobile or allowing the power of the battery to stay in the cooling fan for a certain period of time while the automobile is stopped during the operation of the vehicle, A cylinder head, a piston, a valve, and the like) can be prevented from being protected and damaged in the engine's heat, and a simple structure can be manufactured at a low cost and widely used and utilized. To provide a moving device.

The above and other objects and features of the present invention,

When the engine of the automobile is stopped by the operation of the key box 12, the power of the battery 11 is cut off by the fan control relay 21 so that the operation of the cooling fan 25 is cut off.

A fan manual operation switch 13 and a hot buster 30 are provided between the key box 12 and the fan control relay 21 and the cooling fan 25 to stop the engine of the vehicle or to stop the engine , Wherein the power supply of the battery (11) is supplied to the cooling fan (25) for a predetermined time by operating the fan manual operation switch (13) in a state where the cooling fan (25) Is achieved by the time actuation device (1).

According to the present invention, when the engine of the automobile is stopped by the operation of the key box, the power source of the battery is cut off by the fan control relay to stop the operation of the cooling fan, A fan manual operation switch and a hot buster are provided between the fan control relay and the cooling fan to stop the engine of the vehicle or to operate the fan manual operation switch while the vehicle is in the middle of running the vehicle, For a predetermined period of time to operate the cooling fan.

The present invention relates to a vehicle control system and a control method thereof, in which an engine of a vehicle is stopped or operated while a vehicle is in a stopped state, a power supply of a battery is manually supplied to a cooling fan (Cylinder, cylinder head, piston, valve, etc.) related to the engine can be prevented from being protected and damaged in the engine's heat, and the structure can be simplified, .

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a systematic view of a moving device for a certain period of time in an automotive cooling system according to the present invention; FIG.

The above and other objects and features of the present invention will be more clearly understood from the following detailed description based on the accompanying drawings.

BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a systematic diagram showing a concrete realization example of a moving device 1 for a fixed time period of an automobile cooling apparatus according to the present invention; FIG.

The apparatus for driving the cooling apparatus for a predetermined time according to the present invention is largely divided into a key box battery unit 10, a hot buster 30 and a fan control relay cooling fan unit 20.

The key box battery unit 10 includes a battery 11 charged with electric power by the operation of the engine and supplying power to the cooling fan 25, And a fan manual operation switch (13) which turns on / off manually.

The fan control relay cooling fan unit 20 includes a fan control relay 21 that is turned on by the operation of the fan manual operation switch 13 to supply power to the cooling fan 25, And the cooling fan 25 is driven by a power source supplied from the battery 11 to air-cool the engine.

The hot buster 30 detects a fan manual operation switch 13 for detecting the ON / OFF state of the fan manual operation switch 13 and operating the time setting module 33 when the fan manual operation switch 13 is in the OFF state. A battery sensor 32 for keeping the power of the battery 11 in an ON state by the operation of the time setting module 33,

A time setting module 33 for turning on the relay 35 by being operated for a predetermined time by turning on the fan manual operation switch detecting sensor 31 and an operation / And a relay 35 for turning on / off the power of the battery 11 to supply / cut off the power of the battery 11 to / from the cooling fan 25.

The time set in the time setting module 33 is set to 1 to 5 minutes and most preferably is set to 2 to 4 minutes so that the engine (not specifically shown) It is possible to sufficiently cool the peripherals of the engine (not specifically shown).

Hereinafter, the operating relationship of the mobile cooling apparatus constant-time operating device 1 according to the present invention as described above will be described.

Since the configuration and operation of the battery 11 of the key box battery unit 10 and the fan control relay 21 of the fan control relay cooling fan unit 20 and the cooling fan 25 are well known technical ideas as described above, Will not be described in detail.

The hotbuster 30, which is a main feature of the cooling device constant-time operation device 1 according to the present invention, operates as follows.

In the present invention, when the power is turned off to the key box 12 after the automobile is operated (the engine is operated), the fan manual operation switch detection sensor 31 detects the time when the fan manual operation switch 13 is turned off, The setting module 33 is turned ON and the battery sensor 32 senses the ON time of the time setting module 33 at the same time.

When the fan manual operation switch detection sensor 31 detects the OFF state of the fan manual operation switch 13 and the detection of the battery sensor 32 causes the time setting module 33 to be turned on to set the relay 35 to the time setting module The power supply of the battery 11 is supplied to the cooling fan 25 while the cooling fan 25 is operated for a time set in the time setting module 33 Thereby blowing the outside air, thus quickly cooling the engine (not specifically shown) and the peripheral devices of the engine (not specifically shown).

The relay 35 is also turned off when the time setting module 33 is turned off after being turned on for a set period of time so that the power supplied from the battery 11 is also cut off and the cooling fan 25 is stopped.

In addition, the present invention increases the temperature inside the vehicle rapidly when the vehicle is stopped or slowed down for a long time due to a stagnant section during operation (engine operation)

At this time, every time the fan manual operation switch 13 is turned on, the fan manual operation switch detection sensor 31 detects this and the time setting module 33 is turned on by the detection of the battery sensor 32 to turn on the relay 35 The power supply of the battery 11 is supplied to the cooling fan 25 for a predetermined period of time set in the time setting module 33 and the cooling fan 25 supplies the time set in the time setting module 33 (ON) to blow out the outside air.

The present invention operates every time the fan manual operation switch 13 is turned on to operate the engine (specifically not shown) and the peripheral devices (not specifically shown) of the engine when the vehicle is running (engine running) Air cooling the engine quickly, and also preventing (preventing) the devices installed in the engine room from being damaged by heat.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. It is natural to belong to the scope.

1: Automobile cooling device Time constant device 10: Key box battery part
11: Battery 12: Key box
13: Fan manual operation switch 20: Fan control relay cooling fan section
21: Fan control relay 25: Cooling fan
30: Hot buster 31: Fan manual operation switch detection sensor
32: Battery detection sensor 33: Time setting module
35: Relay

Claims (3)

When the engine of the automobile is stopped by the operation of the key box 12, the power of the battery 11 is cut off by the fan control relay 21 so that the operation of the cooling fan 25 is cut off.
A fan manual operation switch 13 and a hot buster 30 are provided between the key box 12 and the fan control relay 21 and the cooling fan 25 to stop the engine of the vehicle or to stop the engine , Wherein the power of the battery (11) is supplied to the cooling fan (25) for a certain period of time by operating the fan manual operation switch (13) in a state where the cooling fan (25) Constant time operating device. The hotbuster (30) according to claim 1, wherein the hotbuster (30) is operated by operation of the fan manual operation switch (13);
A fan manual operation switch detection sensor 31 for detecting the ON state of the fan manual operation switch 13 and activating the time setting module 33 when the fan manual operation switch 13 is ON;
A battery sensor 32 for keeping the power of the battery 11 in the ON state by the operation of the time setting module 33;
A time setting module 33 for turning on the relay 35 by being operated for a predetermined time by turning on the fan manual operation switch detecting sensor 31,
And a relay 35 which is operated (ON / OFF) by the ON / OFF state of the time setting module 33 to supply / interrupt the power of the battery 11 to the cooling fan 25 Of the vehicle cooling system. The method of claim 2, wherein the arbitrary set time of the time setting module (33) comprises:
1 to 5 minutes. ≪ / RTI >
KR2020160001282U 2016-03-10 2016-03-10 A Operation Device of Air Cooling System KR200484807Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020160001282U KR200484807Y1 (en) 2016-03-10 2016-03-10 A Operation Device of Air Cooling System

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020160001282U KR200484807Y1 (en) 2016-03-10 2016-03-10 A Operation Device of Air Cooling System

Publications (2)

Publication Number Publication Date
KR20170003258U true KR20170003258U (en) 2017-09-20
KR200484807Y1 KR200484807Y1 (en) 2017-10-26

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Application Number Title Priority Date Filing Date
KR2020160001282U KR200484807Y1 (en) 2016-03-10 2016-03-10 A Operation Device of Air Cooling System

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980085617A (en) * 1997-05-29 1998-12-05 배순훈 Fan control method to suppress vapor lock phenomenon
KR0137157Y1 (en) * 1996-04-30 1999-03-20 양재신 Cooling system of an automobile
KR100191814B1 (en) * 1994-12-28 1999-06-15 다끼구치 마사히즈 Control device for an automobile
JP3838931B2 (en) * 2002-03-26 2006-10-25 株式会社クボタ Water-cooled engine cooling system
KR20130047444A (en) * 2011-10-31 2013-05-08 주식회사 현대케피코 Apparatus and method for controlling cooling fan of vehicle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100191814B1 (en) * 1994-12-28 1999-06-15 다끼구치 마사히즈 Control device for an automobile
KR0137157Y1 (en) * 1996-04-30 1999-03-20 양재신 Cooling system of an automobile
KR19980085617A (en) * 1997-05-29 1998-12-05 배순훈 Fan control method to suppress vapor lock phenomenon
JP3838931B2 (en) * 2002-03-26 2006-10-25 株式会社クボタ Water-cooled engine cooling system
KR20130047444A (en) * 2011-10-31 2013-05-08 주식회사 현대케피코 Apparatus and method for controlling cooling fan of vehicle

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