KR970069084A - Temperature control device and method of cold / warm water purifier - Google Patents

Temperature control device and method of cold / warm water purifier Download PDF

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Publication number
KR970069084A
KR970069084A KR1019960012748A KR19960012748A KR970069084A KR 970069084 A KR970069084 A KR 970069084A KR 1019960012748 A KR1019960012748 A KR 1019960012748A KR 19960012748 A KR19960012748 A KR 19960012748A KR 970069084 A KR970069084 A KR 970069084A
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KR
South Korea
Prior art keywords
cold water
temperature
water tank
sensing
cold
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KR1019960012748A
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Korean (ko)
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KR0175895B1 (en
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차수영
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김광호
삼성전자 주식회사
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Priority to KR1019960012748A priority Critical patent/KR0175895B1/en
Publication of KR970069084A publication Critical patent/KR970069084A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/04—Controlling the filtration
    • B01D37/048—Controlling the filtration by temperature measuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/18—Heating or cooling the filters
    • B01D35/185—Heating or cooling the filters comprising a vaporizing unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • C02F1/325—Irradiation devices or lamp constructions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/16—Valves
    • B01D2201/165—Multi-way valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/04—Controlling the filtration
    • B01D37/045—Controlling the filtration by level measuring

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Nanotechnology (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

본 발명은 외부온도에 따른 냉수탱크의 결빙을 방지하고 냉온정수기의 온도제어장치 및 그 방법에 관한 것으로써, 냉온정수기가 설치된 장소에 따라 변화하는 제품내부온도를 감지하는 내부온도 감지수단과, 냉수탱크의 냉수온도를 감지하는 냉수온도감지수단과, 제품내부온도 및 냉수온도에 따라 상기 냉수탱크의 결빙여부를 판단하는 제어수단과, 상기 제어수단의 제어에 따라 냉매가 순환하는 유로를 변경하도록 사방밸브를 구동제어하는 사방밸브구동수단과, 상기 제어수단의 제어에 따라 상기 냉수탱크의 온도를 상승시키도록 압축기를 구동제어하는 압축기구동수단으로 이루어진 것으로, 제품내부온도 및 냉수온도에 따라 냉수탱크의 결빙여부를 판단하여 실온이 낮은 겨울철에도 냉수탱크의 결빙을 방지하므로 어떠한 온도조건에서도 원하는 온도의 냉수를 취할 수 있다.The present invention relates to an apparatus and method for controlling the temperature of a cold / warm water purifier according to an external temperature, and includes internal temperature sensing means for sensing a temperature of the product, A cold water temperature sensing means for sensing a cold water temperature of the tank; control means for determining whether or not the cold water tank is frozen in accordance with the internal temperature and the cold water temperature; A four-way valve driving means for driving and controlling the valve; and a compressor driving means for driving and controlling the compressor so as to raise the temperature of the cold water tank under the control of the control means. According to the internal temperature of the product and the cold water temperature, It determines whether or not it is freezing. It prevents freezing of cold water tank even in the winter when the room temperature is low. It can take the cold water temperature.

Description

냉온정수기의 온도제어장치 및 그 방법Temperature control device and method of cold / warm water purifier

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명의 일실시예에 의한 냉온정수기를 개략적으로 도시한 종단면도.FIG. 1 is a longitudinal sectional view schematically showing a cold / warm water purifier according to an embodiment of the present invention; FIG.

Claims (6)

급수되는 원수를 다수개의 필터를 통과시켜 정수한 후 가열 및 냉각시켜 온수 및 냉수를 공급하도록 정수탱크, 냉수탱크 및 온수 탱크를 구비하는 냉온정수기에 있어서, 상기 냉온정수기가 설치된 장소에 따라 변화하는 제품내부온도를 감지하는 내부온도감지수단과, 상기 냉수탱크의 냉수온도를 감지하는 냉수온도감지수단과, 상기 내부온도감지수단에 의해 감지된 내부온도 및 상기 냉수온도감지수단에 의해 감지된 냉수온도에 따라 상기 냉수탱크의 결빙여부를 판단하여 전체동작을 제어하는 제어수단과, 상기 제어수단의 제어에 따라 냉매가 순환하는 유로를 변경하여 상기 냉수탱크의 결빙을 방지하도록 사방밸브를 구동제어하는 사방밸브구동수단과, 상기 제어수단의 제어에 따라 상기 냉수탱크의 온도를 상승시켜 상기 냉수탱크의 결빙을 방지하도록 압축기를 구동제어하는 압축기구동수단으로 이루어지는 것을 특징으로 하는 냉온정수기의 온도제어장치.A cold / warm water purifier comprising a purified water tank, a cold water tank, and a hot water tank for supplying hot water and cold water by heating and cooling purified water after passing through a plurality of filters, A cold water temperature sensing means for sensing the temperature of the cold water in the cold water tank; an internal temperature sensing means for sensing the internal temperature sensed by the internal temperature sensing means and the cold water temperature sensed by the cold water temperature sensing means; A four-way valve for driving and controlling the four-way valve to prevent freezing of the cold water tank by changing a flow path through which the refrigerant circulates in accordance with the control of the control means; And a controller for controlling the temperature of the cold water tank to increase the freezing of the cold water tank, To a temperature control apparatus for a hot and cold water purifier which comprises a compressor driving control means for driving the compressor. 제1항에 있어서, 상기 사방밸브는 상기 냉수탱크의 결빙시 상기 압축기에 의해 압축된 고온고압의 기체냉매가 증발관으로 유입되도록 냉매유로를 변경하는 것을 특징으로 하는 냉온정수기의 온도제어장치.The apparatus according to claim 1, wherein the four-way valve changes the refrigerant flow path so that the high-temperature and high-pressure gaseous refrigerant compressed by the compressor when the cold water tank is frozen flows into the evaporation pipe. 제1항에 있어서, 상기 사방밸브는 상기 냉수탱크의 결빙제거시 상기 압축기에 의해 압축된 고온고압의 기체냉매가 응축기로 유입되도록 냉매유로를 변경하는 것을 특징으로 하는 냉온정수기의 온도제어장치.The apparatus according to claim 1, wherein the four-way valve changes the refrigerant flow path so that the high-temperature, high-pressure gas refrigerant compressed by the compressor when the cold water tank is removed is introduced into the condenser. 급수되는 원수를 침전필터, 전처리필터, 멤브레인, 후처리필터 및 UV필터를 통괴시켜 정수를 행하는 정수스텝과, 상기 필터를 통과하여 냉수탱크에 저장된 정수를 압축기의 구동에 따라 냉각시켜 냉수를 생성하는 냉각스텝과, 상기 냉각스탭에서 생성된 냉수온도를 감지하는 냉수온도감지스텝과, 냉온정수기가 설치된 장소에 따라 변화하는 제품내부온도를 감지하는 내부온도감지스텝과 상기 냉수온도감지스텝에서 감지된 냉수온도 및 상기 내부온도감지스텝에서 감지된 제품내부온도에 따라 상기 냉수탱크의 결빙여부를 판별하는 결빙판별스텝과, 상기 결빙판별스텝에서 상기 냉수탱크가 결빙되었다고 판별되면 사방밸브를 제어하여 냉매가 순환하는 유로를 변경하는 유로변경스텝과, 상기 유로변경스텝에서 변경된 냉매유로에 따라 압축기를 구동하여 상기 냉수탱크의 결빙을 방지하는 결빙제거스텝과, 상기 압축기의 구동에 따라 변화하는 냉수온도를 감지하여 상기 냉수탱크의 결빙이 제거되었는지를 판별하는 결빙제거판별스텝으로 이루어진 것을 특징으로 하는 냉온정수기의 온도제어방법.An integral step of purifying raw water to be supplied with water through a settling filter, a pretreatment filter, a membrane, a post-treatment filter, and a UV filter; and a step of cooling the purified water stored in the cold water tank through the filter, A cold water temperature sensing step for sensing a cold water temperature generated in the cooling step; an internal temperature sensing step for sensing an internal temperature of the product which changes depending on a place where the cold / warm water purifier is installed; A step of determining whether or not the cold water tank is frozen in accordance with a temperature and an internal temperature of the product sensed in the internal temperature sensing step; and if the cold water tank is determined to be freezing in the freezing step, A flow path changing step for changing a flow path for changing the flow path of the compressor, And an ice removing / removing step of discriminating whether or not freezing of the cold water tank has been removed by sensing the temperature of the cold water which changes in accordance with the driving of the compressor, characterized by comprising an ice removing step for preventing freezing of the cold water tank, / RTI > 제4항에 있어서, 상기 결빙판별스텝은 냉수온도가 제어수단에 기설정된 결빙발생온도 이하인 경우, 상기 냉수탱크가 결빙되었다고 판단하는 것을 특징으로 하는 냉온정수기의 온도제어방법.The method according to claim 4, wherein the ice-making discriminating step determines that the cold water tank has been frozen when the cold water temperature is equal to or lower than a predetermined freezing occurrence temperature in the control means. 제4항에 있어서, 상기 결빙판별스텝은 제품내부온도가 제어수단에 기설정된 결빙발생 내부온도 이하인 경우, 상기 냉수탱크가 결빙되었다고 판단하는 것을 특징으로 하는 냉온정수기의 온도제어방법.5. The method according to claim 4, wherein the ice-making discriminating step determines that the cold water tank has been frozen when the internal temperature of the product is equal to or lower than an internal temperature of icemaking that is set in advance by the control means. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960012748A 1996-04-24 1996-04-24 Temperature control apparatus and method of a water purifier KR0175895B1 (en)

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KR1019960012748A KR0175895B1 (en) 1996-04-24 1996-04-24 Temperature control apparatus and method of a water purifier

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Application Number Priority Date Filing Date Title
KR1019960012748A KR0175895B1 (en) 1996-04-24 1996-04-24 Temperature control apparatus and method of a water purifier

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KR970069084A true KR970069084A (en) 1997-11-07
KR0175895B1 KR0175895B1 (en) 1999-03-20

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100926077B1 (en) * 2008-10-29 2009-11-11 주식회사 승광 Water softener
KR20110034950A (en) * 2009-09-29 2011-04-06 웅진코웨이주식회사 System and method for driving compressor by detecting of water temperature

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102054137B1 (en) * 2018-06-15 2019-12-13 황인통 Quick Chilling Device for Beverage
KR20240031655A (en) * 2022-09-01 2024-03-08 코웨이 주식회사 Water purifier and method of control the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100926077B1 (en) * 2008-10-29 2009-11-11 주식회사 승광 Water softener
KR20110034950A (en) * 2009-09-29 2011-04-06 웅진코웨이주식회사 System and method for driving compressor by detecting of water temperature

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Publication number Publication date
KR0175895B1 (en) 1999-03-20

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