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KR980003347A - Control Method of Cooling Cycle of Regenerative 2 Evaporator Direct Type Refrigerator - Google Patents

Control Method of Cooling Cycle of Regenerative 2 Evaporator Direct Type Refrigerator Download PDF

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Publication number
KR980003347A
KR980003347A KR1019960023054A KR19960023054A KR980003347A KR 980003347 A KR980003347 A KR 980003347A KR 1019960023054 A KR1019960023054 A KR 1019960023054A KR 19960023054 A KR19960023054 A KR 19960023054A KR 980003347 A KR980003347 A KR 980003347A
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South Korea
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condition
coolant
fan
refrigeration
refrigerator
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KR1019960023054A
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Korean (ko)
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KR100205818B1 (en
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최우섭
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배순훈
대우전자 주식회사
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Priority to KR1019960023054A priority Critical patent/KR100205818B1/en
Publication of KR980003347A publication Critical patent/KR980003347A/en
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Publication of KR100205818B1 publication Critical patent/KR100205818B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
    • F25D3/005—Devices using other cold materials; Devices using cold-storage bodies combined with heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2600/00—Control issues
    • F25D2600/04—Controlling heat transfer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature
    • F25D2700/123—Sensors measuring the inside temperature more than one sensor measuring the inside temperature in a compartment

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

본 발명은 축냉식 냉장고에서 축냉열을 이용한 냉장고의 구동방법에 관한 것으로서, 종래에는 이러한 방법이 심야전력을 이용하기 위한 시간대 구동방법이나 타이머 구동에 의하여 성취되고 있기 때문에 축냉제에 의한 냉장고의 적극적 이용을 기대하기 어려운 것이다. 본 발명은 종래의 이러한 문제점을 개선할 수 이도록 냉도팬 및 냉장팬을 갖는 냉자고에서 축냉제가 직접 심야전력 이용에 관계없이 냉장고에 운용될 수 있도록 한 것으로서 이는 상기 마이크로 컴퓨터(40)가 냉동실과 냉장실의 온도를 제각기 기준치와 비교하여 냉동실 및 냉장실의 동작 온조건 여부를 점검하는 단계(스텝 101,109,102,110)와, 상기 냉동실 온조건 점검 단계를 통하여 냉동실 온조건이 아닐때는 축냉제 축열 조건인가를 점검하고(스텝 103) 냉동실 온 조건이면 축냉제 방열 조건인가를 점검하는 단계(스텝 104)와, 상기에서 측냉제 축열 조건이 아닐때는 컴프레셔와 냉동팬을 제각기 오프시키고(스텝 105)축열 조건이면 냉도팬만 오프시키는 단계(스텝 106)와, 상기 축냉제 방열 조건이면 냉도팬을 구동하고(스텝 108) 아니면 컴프레셔와 냉도팬을 구동하는 단계(스텝 107)와, 시스템에서 냉장실 동작 온조건이 아닐때는 냉장팬을 오프시키고(스텝 113) 냉장실 온 조건이면 축냉제 방열 조건인가를 점검하는 단계(스텝 111)와, 여기서 방열 조건이면 냉장팬을 구동하고(스텝 112) 아니면 냉장팬을 오프 상태로 유지하는 단계등으로 이뤄져 있는 축냉식 2 증발기 직결형 냉장고의 냉각 사이클 제어방법을 제공하는데 있다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of driving a refrigerator using heat storage cooling in a cold storage refrigerator. In the related art, since the method has been achieved by a time zone driving method or a timer driving for using late night power, it is possible to actively use a refrigerator using a storage coolant. It is hard to expect. The present invention is to allow the coolant to be operated in the refrigerator regardless of the use of late-night power in the cold storage having a cooling fan and a refrigeration fan to improve the conventional problems, which is the microcomputer 40 and the freezer Checking whether the operating temperature of the freezer compartment and the refrigerating compartment by comparing the temperature of the refrigerating compartment with the reference values, respectively (steps 101,109, 102,110) and checking the storage condition of the coolant storage heat storage when the freezer compartment temperature is not checked through the step of checking the freezer compartment temperature condition (step 101,109,102,110). Step 103) Checking whether the coolant heat dissipation condition is in the freezer temperature condition (step 104); and when the side coolant heat storage condition is not in the above, the compressor and the freezing fan are turned off (step 105). Turning off (step 106) and driving the cooling fan if the coolant heat dissipation condition (step 108); At the same time (step 107), if the system is not in the operating temperature of the refrigerating chamber, turning off the refrigerating fan (step 113). It is to provide a cooling cycle control method of a refrigeration type 2 evaporator direct-attached refrigerator consisting of driving the refrigeration fan (step 112) or keeping the refrigeration fan off.

Description

축냉식 2 증발기 직결형 냉장고의 냉각 사이클 제어방법Control Method of Cooling Cycle of Regenerative 2 Evaporator Direct Type Refrigerator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제4도는 본 발명과 관련된 시스템 요부 회로도.4 is a system main circuit diagram related to the present invention.

제5도는 본 발명에 의한 축냉 냉각사이클 제어 프로그램의 실시예도.Figure 5 is an embodiment of a cold storage cooling cycle control program according to the present invention.

제6도는 본 발명에 의한 축냉 냉각 사이클 제어 프로그램의 또다른 실시예도.Figure 6 is another embodiment of a cold storage cooling cycle control program according to the present invention.

제7도는 본 발명에 의한 축냉 냉각 사이클 제어 프로그램의 또다른 실시예도.Figure 7 is another embodiment of a cold storage cooling cycle control program according to the present invention.

Claims (3)

컴프레셔, 냉동팬, 축냉제, 축냉용 냉각기, 마이크로 컴퓨터 등을 포함한 축냉식 냉장고에서 축냉열을 이용한 냉장고의 제어 방법에 있어서, 상기 마이크로 컴퓨터(40)가 냉동실과 냉장실의 온도를 제각기 기준치와 비교하여 냉동실 및 냉장실의 동작 온조건 여부를 점검하는 단계 (스텝 101,109,102,110)와, 상기 냉동실 온조건 점검 단계를 통하여 냉동실 온조건이 아닐때는 축냉제 축열 조건인가를 점검하고 (스템 103) 냉동실 온조건이면 축냉제 방열 조건인가를 점검하는 단계 (스텝 104)와, 상기세서 축냉제 축열 조건이 아닐때는 컴프레셔와 냉동팬을 제각기 오프시키고 (스텝 105) 축열 조건이면 냉동팬만 오프시키는 단계 (스텝 106)와, 상기 축냉제 방열 조건이면 냉동팬을구동하고 (스텝 108) 아니면 컴프레셔와 냉동팬을 구동하는 단계 (스텝 107)와, 시스템에서 냉장실 동작 온조건이 아닐때는 냉장팬을 오프시키고 (스텝 113) 냉장실 온 조건이면 축냉제 방열 조건인가를 점검하는 단계 (스텝 111)와, 여기서 방열 조건이면 냉장팬을 구동하고 (스텝 112) 아니면 냉장팬을 오프 상태로 유지하는 단계등으로 이뤄져 있는 축냉식 2 증발기 직결형 냉장고의 냉각 사이클 제어방법.In a method of controlling a refrigerator using accumulating heat in a refrigerated refrigerator including a compressor, a freezing fan, a coolant, a coolant for cooling, a microcomputer, and the like, the microcomputer 40 compares the temperatures of the freezer compartment and the freezer compartment with reference values respectively. And checking whether the refrigerating chamber is in an operating on condition (step 101,109,102,110), and checking the freezer compartment when the freezer is in a freezer storage condition when the freezer is in a freezer temperature condition (stem 103). Checking whether the condition is applied (step 104), turning off the compressor and the freezing fan when the heat storage coolant is not in the heat storage condition (step 105), and turning off the freezing fan only when the heat storage condition is obtained (step 106); Driving the refrigeration fan (step 108) if the coolant heat dissipation condition (step 108) or driving the compressor and the refrigeration fan (step 107); If the refrigerator is in a non-operating condition, turn off the refrigeration fan (step 113). If the refrigerator is in a cold condition, check whether the coolant heat dissipation condition is satisfied (step 111), and if the heat dissipation condition, the refrigeration fan is driven (step 112). A method of controlling the cooling cycle of a refrigeration type 2 evaporator direct-attached refrigerator comprising the steps of keeping the refrigeration fan off. 제1항에 있어서, 상기 냉각 사이클 제어방법은 마이크로 컴퓨터(40)가 냉동실과 냉장실의 온도를 제각기 기준치와 비교하여 냉동실의 동작 온(ON)조건 여부를 점검하는 단계(스텝 101,102)와, 상기 냉동실 동작 온조건 점검 단계를 통하여 냉동실 온조건이 나닐때는 컴프레셔를 오프시키고 동작 온조건이면 컴프레셔를 운전하는 단계 (스텝 103,104)와, 컴프레셔 구동이후 축냉제의 축열 조건인가를 점검하여 축열 조건이면 냉동팬을 동작 오프시키고 다시 축냉제 방열 조건인가를 점검하여 축냉제 방열 조건일때는 냉동팬을 동작 온 시키는 단계 (스텝 105,106,107)와, 냉장실 동작 온 조건을 검출하여 동작 온 조건이면 축냉제 축열 조건인가를 점검하고 아니면 냉장팬을 동작 오프하는 단계 (스텝 109,110,113)와, 상기에서 축냉제 축열 조건이 아니면 축냉제 방열조건인가를 점검하고 축냉제 축열 조건이면 냉장팬을 오프하는 단계 (스텝 111)와, 상기에서 축냉제 방열 조건이면 냉장팬을 구동하고 (스텝 112) 아니면 냉장팬을 오프시키는 단계등으로 이뤄져 있는 것을 특징으로 하는 축냉식 2 증발기 직결형 냉장고의 냉각 사이클 제어방법.The method of claim 1, wherein the cooling cycle control method comprises the steps of checking whether the microcomputer 40 compares the temperatures of the freezer compartment and the freezer compartment with reference values, respectively, to determine whether the freezer compartment is in an on condition (steps 101 and 102). When the freezer temperature condition is released through the operation temperature condition check step, the compressor is turned off, and if the temperature condition is an operation temperature condition, the compressor is operated (steps 103, 104), and after the compressor operation, it is checked whether the heat storage condition of the coolant is stored. After the operation is turned off and the coolant heat dissipation condition is checked again, turning on the refrigeration fan (step 105, 106, 107) when the coolant heat dissipation condition is detected, and checking the refrigerating heat storage condition if the coolant operating temperature is detected. Or operating the refrigeration fans (steps 109, 110, 113), and the coolant heat dissipation tank if the coolant heat storage conditions are not the above. Checking the application and turning off the refrigeration fan under the heat storage condition of the coolant (step 111); driving the refrigeration fan under the heat storage condition of the coolant (step 112); or turning off the refrigeration fan. Cooling cycle control method of the refrigeration type 2 evaporator direct-attached refrigerator. 제3항에 있어서, 또, 상기 냉각 사이클 제어방법은 마이크로 컴퓨터(40)가 냉동실과 냉장실의 온도를 제각기 기준치와 비교하여 냉동실의 동작 온조건 여부를 점검하는 단계 (스텝 301,302)와, 상기 냉동실 동작 온조건 점검 단계를 통하여 냉동실 온조건이 아닐때는 컴프레셔와 냉동팬을 제각기 오프시키고 (스텝 309) 동작온 조건이면 축냉제의 방열 조건인가를 점검하여 방열 조건이면 냉동팬을 온시키고 아니면 냉동팬을 동작 온시키는 단계 (스텝 303,304,310)와, 이후 냉장실 동작 온 조건을 검출하여 동작 온 조건이면 축냉제 방열 조건인가를 점검하고 아니면 냉장팬을 동작 오프하는 단계 (스텝 306,307,311)와, 상기에서 축냉제 방열 조건이면 냉장팬을 구동하고 아니면 냉장팬을 오프시키는 단계 (스텝 308)등으로 이뤄져 있는 것을 특징으로 하는 축냉식2 증발기 밸브 직결형 냉장고의 냉각 사이클 제어방법.The method of claim 3, wherein the cooling cycle control method further comprises the steps of the microcomputer 40 checking whether the operating temperature of the freezer compartment is on by comparing the temperatures of the freezer compartment and the freezer compartment with reference values (steps 301, 302) and the freezer compartment operation. If the freezer is not in the freezing condition, turn off the compressor and the freezing fan (step 309). A step of turning on (steps 303, 304, 310), and then detecting whether the coolant heat dissipation condition is detected if the operation temperature of the refrigerating chamber is detected, and if the coolant heat dissipation condition is turned off (step 306, 307, 311), Step of activating the refrigeration fan or turning off the refrigeration fan (step 308) or the like. Group method of the refrigeration cycle control valves direct connection type refrigerator. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960023054A 1996-06-22 1996-06-22 Control Method of Cooling Cycle of Direct Cooled Refrigerator KR100205818B1 (en)

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KR1019960023054A KR100205818B1 (en) 1996-06-22 1996-06-22 Control Method of Cooling Cycle of Direct Cooled Refrigerator

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KR1019960023054A KR100205818B1 (en) 1996-06-22 1996-06-22 Control Method of Cooling Cycle of Direct Cooled Refrigerator

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KR980003347A true KR980003347A (en) 1998-03-30
KR100205818B1 KR100205818B1 (en) 1999-07-01

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