KR900008674Y1 - Storage type heater - Google Patents
Storage type heater Download PDFInfo
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- KR900008674Y1 KR900008674Y1 KR2019870006965U KR870006965U KR900008674Y1 KR 900008674 Y1 KR900008674 Y1 KR 900008674Y1 KR 2019870006965 U KR2019870006965 U KR 2019870006965U KR 870006965 U KR870006965 U KR 870006965U KR 900008674 Y1 KR900008674 Y1 KR 900008674Y1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H7/00—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release
- F24H7/002—Storage heaters, i.e. heaters in which the energy is stored as heat in masses for subsequent release using electrical energy supply
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H2250/00—Electrical heat generating means
- F24H2250/02—Resistances
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- Thermal Sciences (AREA)
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 종단면도.1 is a longitudinal sectional view of the present invention.
제 2 도는 본 고안의 횡단면도.2 is a cross-sectional view of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 축열기 2 : 축열실1: heat storage 2: heat storage room
4 : 증기 발생실 4-3 : 증기발생관4: steam generating chamber 4-3: steam generating tube
5 : 가열실 6 : 에어 압축실5: heating chamber 6: air compression chamber
8 : 에어 분출실8: air blowing chamber
본 고안은 전기를 사용하는 온수보일러의 축열기에 관한 것으로, 특히, 외주연이 보온벽과 진공보온층으로 형성된 본체의 내주면에 구비된 축열실에 규석등의 고체 열매와 열매체유를 충진하고 증기발생실의 하측에는 증기 발생관을 내장하여 급수관의 물을 가열 증기와 기포가 발생하면서 중심의 증기 운송관으로 충만되도록 하여 사용수 공급관을 통한 물이 가열실에 다수 구비된 격벽에 의해 와류하며 상승하여 진공층을 통한 축열실의 열과 증기 운송관의 증기와 섞여 열교환하면서 데워지도록한 것으로, 축열실의 고체 열매와 열매체유의 잠열효과를 이용하여 전기의 사용이 뜸한 시간에 가동시켜 열을 저장했다가 전기의 사용이 많은 첨두부하 시간에 가열실에서 사용수를 데우면서 사용하도록 한 온수보일러의 축열기에 관한 것이다.The present invention relates to a heat accumulator of a hot water boiler using electricity, and in particular, the heat storage chamber provided on the inner circumferential surface of the main body formed by a heat insulating wall and a vacuum heat insulating layer is filled with solid fruit such as silica and heat medium oil and steam The steam generator tube is built in the lower side of the generating chamber so that the water in the water supply pipe is filled with the steam transport pipe while generating the heating steam and bubbles, so that the water through the water supply pipe is vortexed by the bulkhead provided in the heating chamber. The heat is mixed with the heat in the heat storage chamber through the vacuum layer and the steam in the steam transport pipe to heat it up. The use of electricity relates to the regenerator of a hot water boiler, which is used to heat the water in the heating room during peak load times.
종래에는 열을 저장하였다가 사용하는 축열기의 열매를 순수한 물을 이용하여 잠열시키도록 하였으나 물의 비점이 100℃이므로 장시간 축열시키는데 문제점이 있으며, 가열된 물을 직접 이용하려면 축열기의 부피가 커져야 하는 난점이 있었다.Conventionally, the heat of the heat accumulator is stored latent using pure water. However, since the boiling point of water is 100 ° C., there is a problem in accumulating the heat for a long time. To use the heated water directly, the volume of the heat accumulator must be increased. There was a difficulty.
그래서 비점이 340-400℃인 열매유를 가열시켜 축열시킨후 이를 이용하고자 하나 열매체유의 비점이 너무 높아 순환계통에 난점이 있어 직접 이용할 수 없는 문제점이 있었다.Therefore, the boiling point of the 340-400 ℃ heating oil to heat the heat storage to use it, but the boiling point of the heat medium oil is too high there is a problem in the circulation system has a problem that can not be used directly.
이와 같은 종래의 제반 문제점을 해결하기 위한 본 고안은 전기를 많이 사용하지 않는 비첨부시간에 전기를 사용하는 온수 보일러와 별도로 전기히터를 가동시켜 축열실의 고체 열매와 열매체유를 가열시키면서 증기 발생관에 흐르는 물을 가열시켜 증기와 기포가 발생하도록 하여, 증기 발생관에서 발생되는 뜨거운 증기와 공기가 충만된 증기 운송관의 증기와 축열실의 열에 의하여 가열실에서 와류하는 사용수를 데우도록 함으로서 고체열매 및 열매체유의 비점이 340-400℃이고 잠열효과가 큰점을 이용하여 전기를 많이 사용하는 첨두부하시간에 온수보일러의 가동을 중단한 상태에서 축열기의 사용수를 이용할 수 있도록한 것으로 이를 첨부도면에 의하여 상세히 설명하면 다음과 같다.The present invention for solving the conventional problems as described above is a steam generating tube while heating the solid fruit and heat medium oil in the heat storage chamber by operating an electric heater separately from the hot water boiler that uses electricity in the non-attachment time that does not use much electricity By heating the water flowing in the water to generate steam and bubbles, solids by heating the water used in the heating chamber by the heat of the steam and heat storage chamber in the steam transport pipe filled with hot steam and air generated in the steam generating tube The boiling point of fruit and heat medium oil is 340-400 ℃ and the latent heat effect makes it possible to use the water storage of the heat accumulator while the hot water boiler is in operation during peak load time that uses a lot of electricity. When described in detail as follows.
외주연이 보온벽(1-1)과 진공보온층(1-2)으로 형성된 축열기(1)의 내주연에 축열실(2)을 구비하여 뚜껑(2-2)이 개폐되는 공급통로(2-1)로 하측과 상측에 고체열매와 열매유를 일정비율로 충전시켜 하부의 전기히터(3)로 가열시키도록 하고 체크밸브(4-2)가 구비된 급수관(4-1)을 통해 공급되는 물이 증기발생실(4)과 축열실(2)에 내장한 증기 발생관(4-2)에서 가열되어 증기와 기포가 중심의 증기 운송관(4-4)에 충만되도록 하며, 하단의 체크밸브(5-2)가 구비된 사용수 공급관(5-1)을 통해 공급 사용수가 다수의 격벽(5-3)이 구비되어 지그재그식으로 와류하며 상승되고 축열실(2)과의 사이에 진공층(1-3)이 형성된 가열실(5)을 통하면서 데워져 에어 압축실(6)의 공기압에 의해 체크밸브(7-1)가 구비된 사용수 순환관(7)을 통해 외부로 토출되도록하는 한편, 에어 압출실(6)에 팽배된 에어는 경사격벽(6-1)으로 구비된 에어분출실(8)에서 체크밸브(8-2)가 구비된 에어토출관(8-1)을 통해 외부로 토출되도록 한 것이다.Supply passage for opening and closing the lid (2-2) is provided with a heat storage chamber (2) on the inner circumference of the heat storage device (1) formed of the heat insulating wall (1-1) and the vacuum heat insulating layer (1-2) 2-1) to fill the lower and upper solid fruit and fruit oil at a constant rate to heat the lower electric heater (3) and through the water supply pipe (4-1) provided with a check valve (4-2) The water supplied is heated in the steam generating pipe (4-2) built in the steam generating chamber (4) and the heat storage chamber (2) so that steam and bubbles are filled in the central steam transport pipe (4-4), Through the use water supply pipe 5-1 provided with the check valve 5-2 of the water supply, the use water is provided with a plurality of partition walls 5-3, vortexed in a zigzag manner, and is interposed with the heat storage chamber 2 It warms up through the heating chamber 5 in which the vacuum layer 1-3 was formed in the outside, and the outside was made through the use water circulation pipe 7 provided with the check valve 7-1 by the air pressure of the air compression chamber 6. To the air extrusion chamber (6) The expanded air is discharged to the outside through the air discharge pipe 8-1 provided with the check valve 8-2 in the air blowing chamber 8 provided with the inclined partition 6-1.
이와같은 본 고안은 전기를 사용하는 온수보일러와 별도로 가동시키는 것으로 전기를 많이 사용하지 않는 비첨두부하시간에 축열시(1)의 전기히터(3)를 가동시켜 축열실(2)에 충전되어 있는 규석등의 고체열매와 열매체유를 가열시키면 비점이 340-400℃이므로 500℃정도로 가열되고 잠열효과가 커서 축열효과도 커지게 된다.The present invention is operated separately from the hot water boiler using electricity, and operates the electric heater 3 at the time of heat storage (1) during the non-peak load time which does not use much electricity, and is charged in the heat storage chamber (2). When heating a solid fruit such as silica and heat medium oil, the boiling point is 340-400 ℃, it is heated to about 500 ℃ and the latent heat effect is large, the heat storage effect is also increased.
그러면 가열된 고체열매 및 열매체유가 충전된 축열실(2)에서는 체크밸브(4-2)가 구비되어 역류가 방지되는 급수관(4-1)을 통해 물이 공급되는 증기 발생실(4)과 하측으로 다수돌출 형성하여 내장된 상태인 증기발생실(4-3)의 물을 가열시키고 이때 공급되는 찬물과 500℃의 열매가 열교환되는 상태에서 증기와 기포가 발생하게 되므로 이 증기와 기포의 공기가 중심의 증기 운송관(4-4)에 충만되어 열이 저장되는 것이다.Then, in the heat storage chamber 2 filled with the heated solid fruit and the heat medium oil, a check valve 4-2 is provided so that water is supplied through the water supply pipe 4-1 to prevent backflow, and the lower side. Water is generated in the steam generating chamber (4-3) that is formed by forming a large number of protrusions, and steam and bubbles are generated when the cold water and the fruit of 500 ° C are heat-exchanged at this time. Filled in the central steam transport pipe (4-4) is to store heat.
그러다가 전기를 많이 사용하는 첨두부하 시간에 온수보일러의 가동을 중단한 상태에서 공급 체크밸브(4-2)가 구비된 급수관(4-1)을 통해 물을 공급하면서 하단의 역류방지용 체크밸브(5-2)로 사용수 공급관(5-1)을 통해 사용수를 공급시키면 격벽(5-3)이 내면에 구비되어 지그재그식으로 와류되며 상승하게 되어 체제시간이 길어지도록 구성한 가열실(5)로 사용수가 유입된다.Then, while the hot water boiler was stopped at the peak load time that uses a lot of electricity, the check valve for preventing backflow at the bottom while supplying water through the water supply pipe 4-1 provided with the supply check valve 4-2 (5) -2) When the used water is supplied through the used water supply pipe 5-1, the partition 5-3 is provided on the inner surface to vortex and rise in a zigzag manner to the heating chamber 5 configured to increase the settling time. Water flows in.
유입되는 사용수는 증기 운송관(4-4)에 충만된 공기압에 의해 증기 운송관(4-4)으로는 유입되지 못하면서 증기 운송관(4-4)을 통해 유입되는 고온의 증기와 섞이는 동시에 진공층(1-3)을 통한 축열실(2)의 열과 증기운송관(4-4)의 열에 의해 데워지면서 가열실(5)을 와류하며 상승하고, 이때 열교환에 의해 발생하는 증기운송관(4-4)의 증기와 기포의 주상턱에 의해 상승하면서 증기는 사용수와 섞여 물이 되어 에어압축실(6)까지 상승된다.The incoming water is mixed with the hot steam flowing through the steam transport pipe (4-4) without being introduced into the steam transport pipe (4-4) by the air pressure filled in the steam transport pipe (4-4). It is heated by the heat of the heat storage chamber 2 through the vacuum layer 1-3 and the heat of the steam transport pipe 4-4 to vortex and heat the heating chamber 5, and at this time, the steam transport pipe generated by heat exchange ( As it rises by the upper jaw of the steam and bubbles of 4-4), the steam is mixed with the used water and becomes water and is raised to the air compression chamber 6.
에어 압축실(6)까지 상승된 사용수는 기포들이 모여 형성한 공기압에 의해 사용수 순환관(7)을 통해 외부로 토출되어 난방용이나 온수로 이용하도록 하며 체크밸브(7-1)가 사용수의 역류를 방지한다.The used water raised to the air compression chamber 6 is discharged to the outside through the used water circulation pipe 7 by the air pressure formed by the bubbles, and used as heating or hot water, and the check valve 7-1 uses the used water. To prevent backflow.
한편, 에어압축실(6)에서 팽배된 더운공기는 일정압 이상으로 충만되어 경사격벽(6-1)으로 분리된 에어분출실(8)로 옮겨져 배기 체크밸브(8-2)에 의해 역류가 방지되는 에어 토출관(8-1)을 통해 외부로 토출되고 이 증기를 이용하여 보충수나 회류된 사용수를 예열시키는데 이용하는 것이다.On the other hand, the hot air expanded in the air compression chamber 6 is filled to a predetermined pressure or more and is transferred to the air blowing chamber 8 separated by the inclined partition 6-1, whereby the reverse flow is prevented by the exhaust check valve 8-2. It discharges to the outside through the air discharge pipe 8-1 to be prevented, and uses this steam to preheat replenishment water or flow-up used water.
이와같이 전기를 많이 사용하지 않는 비첨두부하시간에 전기히터(3)를 가동시켜 축열실(2)의 고체열매 및 열매체유를 500℃까지 가열시키면서 급수관(4-1)으로 공급된 물을 증기발생실(4)과 증기 발생관(4-3)에서 가열시켜 고열의 열매와 찬물이 열교환할 때 발생하는 증기나 기포가 중심의 증기 운송관(4-4)에 충만되도록 하고 전기를 많이 사용하는 첨두부하 시간에 온수보일러의 가동을 중단시킨 상태에서 급수관(4-1)을 통해 증기 발생실(4)로 물을 공급하면서 사용수 공급관(5-1)을 통해 사용수를 공급시키면 가열실(5)에서 축열실(2)과 증기 운송관(4-4)의 열에 의해 증기 운송관(4-4)의 증기와 섞여 와류하며 상승하여 완전히 데워진 사용수는 에어압축실(6)에 충만된 공기압에 의해 사용수 순환관(7)를 통해 외부로 토출되는 한편, 에어압축실(6)에 팽배된 공기가 일정압 이상이 되면 에어분출실(8)로 옮겨져 에어토출관(8-1)을 통해 외부로 토출되면서 내부의 공기압이 항상 일정해지도록 함으로서 고체열매와 열매체유의 비점이 물에 비해 높고 잠열효과가 커 탄워부피당 축열효과가 크게 되므로 축열기(1)의 부피가 적고 소요되는 자재도 줄어들어 설치가 용이해짐은 물론 500℃까지 가열된 열매로 물을 가열시킬 때 발생하는 증기와 기포가 발생하는 점을 이용하여 증기운송관(4-4)에 충만시킨후 축열실(2)과 증기 운송관(4-4)에서 사용수를 데워줌으로서 원활한 열교환이 이루어지고 순환이 안정되도록 한 것이다.In this way, the electric heater 3 is operated during the non-peak load time that does not use much electricity, and the water supplied to the water supply pipe 4-1 is steamed while the solid fruit and heat medium oil of the heat storage chamber 2 are heated to 500 ° C. Heated in the chamber (4) and the steam generating pipe (4-3) to ensure that the steam or air bubbles generated when the fruit and cold water of high heat exchange heat filled the central steam transport pipe (4-4) and uses a lot of electricity When the hot water boiler is stopped at the peak load time and the water is supplied through the water supply pipe 5-1 while supplying water to the steam generating chamber 4 through the water supply pipe 4-1, the heating chamber ( 5) in the heat storage chamber (2) and the steam transport pipe (4-4) is mixed with the steam of the steam transport pipe (4-4) and vortexed, the use water warmed up completely is filled in the air compression chamber (6) Air discharged to the outside through the use water circulation pipe 7 by the air pressure, while being expanded in the air compression chamber 6 When the pressure is higher than the predetermined pressure, it is transferred to the air ejection chamber 8 and discharged to the outside through the air discharge pipe 8-1 so that the internal air pressure is always constant so that the boiling point of the solid fruit and the heat medium oil is higher than that of water, and the latent heat effect is improved. As the heat storage effect per volume is increased, the volume of the heat storage device (1) is small and the required materials are reduced, so that the installation is easy and the steam and bubbles generated when heating water with fruit heated up to 500 ℃ are generated. After filling the steam transport pipe (4-4) by using to heat the water used in the heat storage chamber (2) and the steam transport pipe (4-4) to ensure a smooth heat exchange and to ensure a stable circulation.
그리고 비첨두부하시간에 온수보일러와 같이 가동시켜 열을 축적한후 첨두부하시간에 온수보일러와 축열기의 가동을 중단시킨 상태에서 잠열로 사용수를 데워 사용함으로서 전기의 최대 발전용량을 줄여주는 효과와 함께 비첨두부하시에 혜택을 받는 전기요금 자동제에 해당하여 온수보일러의 전기요금을 줄일 수 있는 것이다.In addition, it is possible to reduce the maximum power generation capacity by operating with a hot water boiler during non-peak load time and accumulating heat, and then using the latent heat to warm up the used water while the hot water boiler and the heat accumulator are stopped during the peak load time. In addition, it is possible to reduce the electric charge of the hot water boiler, which is equivalent to the automatic electric charge system that benefits under non-peak load.
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KR2019870006965U KR900008674Y1 (en) | 1987-05-08 | 1987-05-08 | Storage type heater |
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