KR890004713B1 - Electric heater combined heating and cooling arrangement - Google Patents

Electric heater combined heating and cooling arrangement Download PDF

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Publication number
KR890004713B1
KR890004713B1 KR1019860010383A KR860010383A KR890004713B1 KR 890004713 B1 KR890004713 B1 KR 890004713B1 KR 1019860010383 A KR1019860010383 A KR 1019860010383A KR 860010383 A KR860010383 A KR 860010383A KR 890004713 B1 KR890004713 B1 KR 890004713B1
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South Korea
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heating
cooling
electric
heat storage
switching valve
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KR1019860010383A
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Korean (ko)
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KR880007974A (en
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신재은
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신재은
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0003—Exclusively-fluid systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/04—Sensors
    • F24D2220/042—Temperature sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/18—Details or features not otherwise provided for combined with domestic apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Central Heating Systems (AREA)

Abstract

An electric boiler using midnight electric power includes a tank made of a layer of insulating material. The cooling and heating tank(A) is divided into three chambers of an electric heating chamber(2) with electric heater(6), a cooling chamber(4) with cooling unit(7a) and a heat buffer reservior(1). The heating chamber is connected with the heat reservoir through a water passing hole which can be opened and shut by the operation of temperature sensing switch value(TEV). The cooling and heating switch valve, limit switches(L1-L9) at the electric heater and the cooling tube(7) and a temperature setter at the cooling and heating chamber operate heating and cooling switches of the boiler.

Description

심야전원을 이용한 냉난방 겸용 전기보일러 장치Combined heating and cooling electric boiler device using midnight power

제1도는 본 발명의 전체적인 구성예시도.Figure 1 is an overall configuration example of the present invention.

제2도는 본 발명의 축열실부분 확대예시도.2 is an enlarged view of a heat storage chamber part of the present invention.

제3도는 본 발명의 난방용 전기계통 예시도.Figure 3 is an illustration of the electric system for heating of the present invention.

제4도는 본 발명의 냉방용 전기계통 예시도이다.4 is an exemplary diagram of an electric system for cooling of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

A : 보온 보냉 탱크 1 : 축열실A: thermal insulation cold tank 1: heat storage chamber

1a : 배출관 2 : 전기가열부1a: discharge pipe 2: electric heating unit

2a : 배출관 3 : 급탕용 온수실2a: discharge pipe 3: hot water room for hot water supply

3a : 격벽 4 : 냉동부3a: bulkhead 4: freezing part

5 : 구획벽 5a : 통수공5: partition wall 5a: water hole

5b : 개폐판 6 : 전기히터5b: opening and closing plate 6: electric heater

7 : 냉동관 7a : 전기냉동유니트7: freezing tube 7a: electric refrigeration unit

8 : 급탕공급관 8a : 급탕환수관8: hot water supply pipe 8a: hot water supply pipe

9 : 난방공급호-스 9a : 난방환수호-스9: heating supply hose-s 9a: heating return hose-s

10 : 난방방열부 11 : 냉방공급호-스10: heating radiator 11: cooling supply hose-

11a : 냉방환수호-스 12 : 냉방방열부11a: cooling air return protection-s 12: cooling heat dissipation unit

13 : 팽창탱크 S,L : 축열조 순환관13: expansion tank S, L: heat storage tank circulation pipe

L1-L9: 리미트 스위치 THV1-THV3: 수동식 냉난방전환벨브L 1 -L 9 : Limit switch THV 1 -THV 3 : Manual air-conditioning switching valve

THX4: 전자식 냉난방절환벨브 T1,T2 : 실내온도 설정기THX 4 : Electronic air conditioning valve T1, T2: Indoor temperature setter

TEV : 온도감지기 개폐벨브 EXV : 냉동기용 팽창벨브TEV: Temperature sensor open / close valve EXV: Refrigeration expansion valve

24 : 시간조정타이머24: time adjustment timer

본 발명은 보온 보냉 탱크내에 전기히터가 장치된 전기가열부와 냉동유니트에 연결되는 전기냉동부를 창설하여 이들을 심야 전기전원을 이용하여 선택적으로 작동시켜 온수나 냉수를 얻고 이를 탱크내에 저항하면서 난방이나 냉방에 활용할수 있게한 것이다.The present invention establishes an electric heating unit equipped with an electric heater and an electric refrigeration unit connected to a refrigeration unit in the thermal insulation cold tank, and selectively operate them by using a late night electric power source to obtain hot water or cold water, and to resist heating and cooling in the tank. It can be used for.

종래의 난방장치나 냉방장치는 독자적인 가열장치나 냉동장치를 통해 가동되는 것으로 기기나 장치를 각각 설치해야하므로 비용이 많이들고 분리하여 시설을 하기 때문에 장소도 많이 점유할 뿐아니라 활용면에서도 휴지기간이 많아서 비능률적인 불편이 있었다.Conventional heating or cooling devices are operated by their own heating or refrigeration systems, so each device or device must be installed, which requires a lot of cost and separate facilities. There was a lot of inefficient inconvenience.

본 발명은 위와같은 종래의 불편을 시정하기 위해 발명된 장치로써 이를 첨부도면에 의거 보다 상세히 설명하면 다음과 같다.The present invention will be described in more detail based on the accompanying drawings as a device invented to correct the above conventional inconveniences as follows.

외부를 보온재로 피복한 보온 보냉 탱크(A)내부를 축열실(1)로 형성하여 일측을 구획벽(5)으로 막아 전기가열부(2)로 만들어서 내부에 심야전기를 전원으로 하는 전기 히터(6)를 장치하고 구획벽(5) 상하에 통수공(5a)을 뚫어 축열실과 연통시키되 상측 통공부에는 개폐판(5b)을 장치하여 온도감지 개폐밸브(TEV)의 작동으로 개폐되게하고 축열실 중앙부에는 냉동부(4)를 형성하여 그속에 냉동관(7)을 장착하여 외부에 설치된 심야전기를 전원으로 사용하는 냉동유니트(7a)와 연결하여 선택적으로 작동시킬수 있게 구성하며 전기가열부(2)와 축열실(1)에서 난방공급부와 냉방공급부 및 축열조 순환관공급부(9)(10)(Sa)로 통하는 곳에 3방향으로 연결관이 있는 수동식 냉난방전환벨브(THV 1,2)와 전자식 냉난방절환벨브(THV 4)를 적절히 장치하고 난방회수부와 냉방회수부에서 순환펌프(P)로 이어지는 곳에 3방향으로 연결관이 있는 수동식 냉난방절환벨브(THV 3)를 장치하며, 냉.난방용 공급부와 환수부 및 전기히터(6)와 축 열실(1) 그리고 냉동관(7)요소에 각각 리미트 스위치(L1-L9)를 장치하고 난방 방열부와 냉방방열부에 온도설정기(T1,T2)를 설치하여서 24시간 조정타이머 스위치로 관리되는 전기에 의하여 이들을 선택적으로 작동시킬 수 있게한 장치이다.An electric heater in which the inside of the thermal insulation cold tank A coated with the thermal insulation material is formed as a heat storage chamber 1, one side is blocked by a partition wall 5, and an electric heating part 2 is used as a night-time electric power source. 6) and through the water hole 5a above and below the partition wall 5 to communicate with the heat storage chamber, and the top through hole is provided with an opening and closing plate 5b to open and close by operation of the temperature sensing switching valve (TEV). The freezing unit (4) is formed in the central portion, and the freezing tube (7) is mounted therein so as to be connected to the freezing unit (7a) using a late night electricity installed as a power source and configured to be selectively operated. And heating / cooling supply unit (9) (10) (Sa) and manual heating / cooling switching valve (THV 1,2) and electronic heating and cooling Properly install the switching valve (THV 4), heating recovery part and cooling recovery Is equipped with a manual air-conditioning switching valve (THV 3) with a connecting pipe in three directions on the leading to the circulation pump (P), the cooling and heating supply and return unit, the electric heater (6) and the heat storage chamber (1) and the freezing pipe (7) Install limit switches (L1-L9) on each element and install temperature setters (T1, T2) on heating radiators and cooling radiators to selectively operate them by electricity managed by a 24-hour adjustment timer switch. It is a device that can be used.

이와같이된 본 발명은 난방시 냉난방절환벨브(THV 1,2,3,4)를 난방쪽으로 변경시켜놓고 24시간 조정타이머(24)에 의하여 심야전원이 공급되게하면 전기히터(6)에 의하여 전기가열부(2)의 물을 데우게되고 가열된 온수는 리미트 스위치(L1 : 55-60℃로 조정되어 있음)의 감지작동으로 순환펌프(P)를 가동시키는바 난방방열부로 온수난방이 시작되는데 난방이 소요되고 남는 가열부의 수온이 65℃까지 조달되면 온도감지 개폐벨브(TEV)강 작동하여 개폐판(5b)이 열리면서 전기가열부(2)와 축열실(1)사이에 대류가 이루어지고 축열실의 수온이 서서히 상승하게 되는 것이며, 난방이 진행되어 난방방열부(10)와 환수온도 감지용 리미트 스위치(L5)에 감지되는 수온이 설정온도보다 높은 수치가 되면 전자식 냉난방절환벨브(THV4)가 작동하여 난방용 공급부의 밸브를 차단하고 축열조 순환관(S,L)공급부를 개방하므로 축열실의 온수가 난방 방열부로 공급되지않고 순환관을 거쳐 축열실(1)에 저장되는 것인데 이로인해 축열실의 수온이 설정온도이상으로 상승하면 리미트 스위치(L4)의 감지작용에 의하여 전기히터(6)의 전원공급을 중단시키는 것이다.In the present invention, the heating and heating switching valves (THV 1,2,3,4) during the heating is changed to the heating side, and when the midnight power is supplied by the adjustment timer 24 for 24 hours, electricity is supplied by the electric heater 6. The heated hot water is heated and the heated hot water is activated by the circulating pump (P) by the sensing operation of the limit switch (L1: 55-60 ℃). When the water temperature of the remaining heating part is supplied to 65 ° C., the temperature sensing opening and closing valve (TEV) is operated to open and close the opening and closing plate 5b, and convection occurs between the electric heating part 2 and the heat storage chamber 1, and the heat storage room The temperature of the water gradually rises, and when the heating proceeds and the water temperature detected by the heating radiator 10 and the return temperature sensing limit switch (L5) is higher than the set temperature, the electronic cooling / heating switching valve (THV4) operates. To shut off the valve of the heating supply Since the high heat storage tank circulation pipe (S, L) is opened, the hot water in the heat storage chamber is stored in the heat storage chamber (1) through the circulation pipe instead of being supplied to the heating radiator. When the water temperature of the heat storage chamber rises above the set temperature, By the sensing action of the limit switch (L4) is to stop the power supply of the electric heater (6).

그러므로 심야전원이 공급되는 시간동안 축열실(1)은 충분한 열량의 온수를 보유하게 되어 필요한 대로 사용할수 있도록되며, 심야 전원공급시간이 끝나면 24시간 조정타이머(24)는 전기히터(6)전원을 차단하고 전자식 냉난방절환벨브(THV4)의 배출관을 난방부 하측으로 다시 개방시키고 축열용 순환관(S,L)을 폐쇄하고 난방방열부쪽을 개방하므로 난방이 진행되는데 난방방열부에 장치된 온도설정기(T1)와 리미트 스위치(L5)의 감지 작용에 따라 축열조의 온수로써 일정온도의 난방을 할수있는 것이다.Therefore, the heat storage chamber 1 has sufficient heat quantity during the time that the midnight power is supplied, so that it can be used as needed. After the midnight power supply time, the adjustment timer 24 turns off the electric heater 6 power. Blocking and re-opening the discharge pipe of the electronic heating / heating switching valve (THV4) to the lower side of the heating part, closing the heat storage circulation pipes (S, L) and opening the heating radiating part side. According to the sensing action of (T1) and the limit switch (L5) it is possible to heat a constant temperature as the hot water of the heat storage tank.

그리고 냉방의 경우는 냉난방절환벨브(THV1,2,3,4)를 냉방측으로 전환시킨 상태에서 24시간 조정타이머(24)를 통해 냉동유니트(7a)에 심야전기를 공급시키면 냉동관(7)이 축열실(1)내에서 작동하여 축열실(1)내의 물을 냉동부(4)에서부터 냉각시키게되고, 이때 전자식 냉난방절환벨브(THV 4)는 축열실 순환관(S,L)을 개방하여 축열실의 물을 설정온도(4℃)까지 냉각되게하는데 냉각이 완료되면 리미트 스위치(L7)의 감지 작용에 의하여 냉동유니트(7a)의 가동을 정지시키므로 심야전원 공급시간 동안에 축열실의 냉기를 설정온도까지 냉각시켜 냉수상태로 저장시킬수 있고 실내온도설정기(T2)에 의하여 실온이 감지되면 전자식 냉난방 절환벨브(THV4)가 냉방공급부측으로 개방되면서 순환펌프(P)를 가동시키므로 냉방방열부를 통해 냉방이 이루어지게 되며 냉방이 진행되어 설정온도 이하기되면 온도설정기(T2)와 리미트 스위치(L9)에 의하여 순환펌프 동작은 정지되어 냉방을 중단시키므로 실온에 적합한 냉방을 실시할수 있도록되는 것이고, 계속 냉방이 요구되는 상태에서 냉동부(4)의 열량이 부족할때는 리미트 스위치(L6)에 의하여 냉기가 감지되고 순환펌프(P)의 동작을 정지시켜 축열조내의 냉열을 축적시킨다음 냉수량이 충분한 상태에서 냉방을 실시할수 있도록 되는 것이다.In the case of cooling, when the cooling / heating switching valves (THV1, 2, 3, 4) are switched to the cooling side, the freezing tube (7) is supplied to the refrigeration unit (7a) through a 24-hour adjustment timer (24). It operates in the heat storage chamber (1) to cool the water in the heat storage chamber (1) from the freezing section (4), wherein the electronic air-conditioning switching valve (THV 4) is the heat storage chamber circulation pipe (S, L) by opening the heat storage The water in the chamber is cooled down to the set temperature (4 ℃). When the cooling is completed, the refrigeration unit 7a is stopped by the sensing action of the limit switch L7. It can be cooled and stored in the cold water state, and when room temperature is detected by the room temperature setter (T2), the electronic cooling / heating switching valve (THV4) is opened to the cooling supply part and the circulation pump (P) is operated to provide cooling through the cooling heat dissipation part. Lose air conditioning When the temperature is less than the set temperature, the circulation pump operation is stopped by the temperature setter (T2) and the limit switch (L9) to stop the cooling, so that the cooling can be performed at room temperature. When the amount of heat in (4) is insufficient, cold air is sensed by the limit switch L6, and the operation of the circulation pump P is stopped to accumulate cooling heat in the heat storage tank, and then cooling can be performed in a sufficient amount of cold water.

이렇게하므로서 필요에 따라 냉방이나 난방을 심야전기전원으로 가동시킬수 있기 때문에 상당한 비용절감 효과를 얻을수 있으며 연탄을 이용하는 난방비와 대비할경우 대등할 정도의 저렴한 효과를 얻게되는 것인데 1986. 12. 1.현재기준으로 그 실제 적인 대비를 하면 아래표와 같은 효과를 내는 것이다.By doing so, it is possible to operate cooling or heating by electric power at night as needed, which can bring about significant cost savings and comparable inexpensive effect compared to heating costs using briquettes. The practical contrast is the effect shown in the table below.

난방면적 10평 일때 (33.025㎡)When heating area is 10 pyeong (33.025㎡)

연탄사용시(열손실지수 140㎉/m2h)Briquettes used (Heat Loss Index 140㎉ / m 2 h)

33.025×140=1623.5㎉/h=110964㎉/24h33.025 × 140 = 1623.5㎉ / h = 110964㎉ / 24h

(예) 2구 3탄 열량(Example) two shares of three bullets

=426.375㎉/h= 426.375 ㎉ / h

2×4.5×3.3×4600×0.75÷242 × 4.5 × 3.3 × 4600 × 0.75 ÷ 24

=102465㎉/24h= 102465㎉ / 24h

연탄 1개 열량Briquettes 1 calorie

4600×3.3×0.7÷24=442.75㎉/h4600 × 3.3 × 0.7 ÷ 24 = 442.75 ㎉ / h

연탄소모량Annual carbon

4623.5÷442.75=10.44개/1일4623.5 ÷ 442.75 = 10.44 pcs / day

연료비Fuel cost

10.44×180×30=56376원/월10.44 × 180 × 30 = 56376KRW / Month

심야전기 사용시When using midnight electricity

판넬 시공하여 30%에너지 절감가능시 열손실지수 98㎉/m2hHeat loss index 98㎉ / m 2 h when 30% energy can be saved by panel construction

4평(13.21m2)=24시간 난방4 pyeong (13.21m 2 ) = 24 hours heating

6평(19.815m2)=10시간 난방할때6 pyeong (19.815m 2 ) = When heating for 10 hours

13.21×98×24=31069.92㎉/24h13.21 × 98 × 24 = 31069.92㎉ / 24h

19418.7㎉/10h19418.7㎉ / 10h

19.815×98×10=19.815 × 98 × 10 =

50488.62㎉/24h50488.62㎉ / 24h

히타용량 계산Heater capacity calculation

50488.6÷860÷24×3=7.338KW50488.6 ÷ 860 ÷ 24 × 3 = 7.338KW

7.338×31×8×30=54594.72원/월7.338 × 31 × 8 × 30 = 54594.72KRW / month

축열량Heat storage

31069.95÷24×16=20713.28㎉31069.95 ÷ 24 × 16 = 20713.28㎉

3883.74㎉3883.74㎉

19418.7÷10×2=19418.7 ÷ 10 × 2 =

24597.02㎉24597.02㎉

축열조 용량△t 35℃(85-50℃)일때Heat storage tank capacity t 35 ° C (85-50 ° C)

24597.02÷35=702.772kg÷3.5D/M 단, Heater효율 및 방열손실 무시한 경우24597.02 ÷ 35 = 702.772kg ÷ 3.5D / M However, heater efficiency and heat dissipation loss are ignored

냉방부하Cooling load

냉방면적(4평 (13.21㎡))일때 (0℃기준으로 했을때)When cooling area (4 pyeong (13.21㎡)) (at 0 ℃)

연손실지수 250㎉/m2hAnnual loss index 250㎉ / m 2 h

13.21×250=3302.5㎉/h=1R/T13.21 × 250 = 3302.5㎉ / h = 1R / T

=3320㎉/h= 3320㎉ / h

냉방시간(AM11-RM5) 6시간(Auto Time : 4시간)Cooling time (AM11-RM5) 6 hours (Auto Time: 4 hours)

3302.5×4=1321㎉3302.5 × 4 = 1321㎉

축열량 △t 14℃(14℃)일때Heat storage △ t 14 ℃ (14 ℃)

13210÷14=943.571kg=4.7D/M13210 ÷ 14 = 943.571kg = 4.7D / M

전기요금Electricity bill

1R/T당 소모전력 1.2KW/h이면1.2KW / h power consumption per 1R / T

1.2×8×30×30=8928원/월1.2 × 8 × 30 × 30 = 8928 KRW / month

잠열 79.68㎉/kgLatent heat 79.68㎉ / kg

이와같이된 본 발명은 사용이 편리할뿐 아니라 설치면적이 적고 기구의 수명을 최대로 높힐수 있으며 공해없는 난방이나 냉방이 가능케되는 장점이 있으며, 설치하기 좋은 등의 실용적인 이점을 얻는 것이다.The present invention as described above is not only convenient to use, but also has a small installation area, can increase the life of the apparatus to the maximum, and has the advantage of enabling heating or cooling without pollution, and is advantageous in that it is easy to install.

Claims (1)

외부를 보온재로 피복한 보온 보냉 탱크(A)내부를 축열실(1)로 형성하여 일측을 구획벽(5)으로 막아 전기가열부(2)로 만들어서 내부에 심야전기를 전원으로 하는 전기 히터(6)를 장치하고 구획벽(5)상하에 통수공(5a)을 뚫어 축열실과 연통시키되 상측 통공부에는 개폐판(5a)을 장치하여 온도감지 개폐밸브(TEV)의 작동으로 개폐되게하고 축열실 중앙부에는 냉동부(4)를 형성하여 그속에 냉동관(7)을 내장시켜 외부에 설치된 심야전기를 전원으로 사용하는 냉동유니트(7a)와 연결하여 선택적으로 작동시킬 수 있게 구성하며 전기가열부(2)와 축열실(1)에서 난방공급부와 냉방공급부 및 축열조 순환공급부(9)(10)(Sa)로 통하는 곳에 수동식 냉난방전환벨브(THV 1,2)와 전자식 냉난방절환벨브(THV 4)를 적절히 장치하고 난방회수부와 냉방회수부에서 순환펌프(P)로 이어지는 곳에 수동식 냉난방절환벨브(THV 3)를 장치하며, 냉난방용 공급부와 환수부 및 전기히터(6)와 냉동관(7)의 요소에 각각 리미트 스위치(L1-L9)를 장치하고 난방방열부와 냉방방열부에 온도설정기(T1,T2)를 설치하여서 24시간 조정타이머 스위치(24)에 의거 선택적으로 작동시킬수 있게한 심야전원을 이용한 냉난방 겸용 전기보일러 장치.An electric heater in which the inside of the thermal insulation cold tank A coated with the thermal insulation material is formed as a heat storage chamber 1, one side is blocked by a partition wall 5, and an electric heating part 2 is used as a night-time electric power source. 6) and through the water hole 5a above and below the partition wall 5 to communicate with the heat storage chamber, and the opening and closing plate 5a is installed at the upper air hole to open and close by operation of the temperature sensing switching valve (TEV). In the center part is formed a refrigeration unit (4) is built in the freezing tube (7) therein is configured to be selectively operated by connecting to the refrigeration unit (7a) using a nighttime electricity installed as an external power source (electric heating unit ( 2) In the heat storage chamber (1), the heating and cooling supply section and the heat storage tank circulation supply section (9) (10) (Sa), the manual air-conditioning switching valve (THV 1,2) and the electronic air-conditioning switching valve (THV 4) Appropriately installed and lead to the circulation pump (P) in the heating and cooling It is equipped with a manual air-conditioning switching valve (THV 3), and a limit switch (L1-L9) is installed at each of the elements of the air-conditioning supply section, the return section, and the electric heater (6) and the freezing pipe (7). An electric boiler unit for both heating and cooling using a midnight power source that has a temperature setting unit (T1, T2) installed in the heat dissipation unit so that it can be selectively operated based on the adjustment timer switch 24 for 24 hours.
KR1019860010383A 1986-12-03 1986-12-03 Electric heater combined heating and cooling arrangement KR890004713B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860010383A KR890004713B1 (en) 1986-12-03 1986-12-03 Electric heater combined heating and cooling arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860010383A KR890004713B1 (en) 1986-12-03 1986-12-03 Electric heater combined heating and cooling arrangement

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KR880007974A KR880007974A (en) 1988-08-30
KR890004713B1 true KR890004713B1 (en) 1989-11-25

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KR100355145B1 (en) * 2000-11-28 2002-10-11 이병욱 A regenerative cooling and heating apparatus using midnight electricity and the method thereof

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