KR20020047768A - Water heat tank - Google Patents

Water heat tank Download PDF

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Publication number
KR20020047768A
KR20020047768A KR1020000076369A KR20000076369A KR20020047768A KR 20020047768 A KR20020047768 A KR 20020047768A KR 1020000076369 A KR1020000076369 A KR 1020000076369A KR 20000076369 A KR20000076369 A KR 20000076369A KR 20020047768 A KR20020047768 A KR 20020047768A
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KR
South Korea
Prior art keywords
hot water
water
water supply
water tank
tank
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KR1020000076369A
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Korean (ko)
Inventor
염동섭
Original Assignee
염동섭
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Priority to KR1020000076369A priority Critical patent/KR20020047768A/en
Publication of KR20020047768A publication Critical patent/KR20020047768A/en

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Classifications

    • 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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18—Water-storage heaters
    • F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
    • F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
    • F24H1/202—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply with resistances
    • 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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/18—Water-storage heaters
    • F24H1/181—Construction of the tank
    • F24H1/182—Insulation
    • 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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • F24H1/43—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes helically or spirally coiled
    • 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
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • F24H9/2021—Storage heaters
    • 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
    • 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
    • F24H9/12—Arrangements for connecting heaters to circulation pipes
    • F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
    • F24H9/133—Storage heaters

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

PURPOSE: A hot water feeder is provided to remove an auxiliary tank, to save energy and to prevent waste of water by pressurizing air corresponding to the expansion rate of a volume of water. CONSTITUTION: A hot water feeder includes a hot water tank(100), a water circulation port(101) for supplying water into the hot water tank(100), a hot water supplying port(102) for discharging heated water, a safety valve(120) for adjusting pressure and a heating device(100) for heating water. When the hot water tank(100) is filled up with water, a lower burying part(104) of the hot water supplying port(102) is inserted into an inner lower portion of the hot water tank(100) by a predetermined length so as to store air in an upper portion of the hot water tank(100). The length of the lower burying part(104) of the hot water supplying port(102) is matched with a volume of an air storing part(103) formed at an inner lower portion of the hot water tank(100).

Description

온수공급기{WATER HEAT TANK}Hot Water Supplyer {WATER HEAT TANK}

본 발명은 온수공급기에 대한 것으로, 더 상세하게는 온수탱크 내부의 물을 가열하였을 때, 물의 체적이 팽창되므로 인해서 늘어난 물이 오버플로우관이나 안전변을 통해서 배출/낭비되는 일이 없도록 한 것이다.The present invention relates to a hot water supply, and more particularly, when the water in the hot water tank is heated, the volume of water is expanded so that the increased water is not discharged / wasted through the overflow pipe or the safety valve.

일반적으로 온수공급기는 도 1에서 보는 바와 같이 온수탱크(100)와, 이 온수탱크 속으로 물을 공급하기 위해 하반부에 연결한 환수구(101)와, 상부에 연결하되, 가열된 물을 배출하는 온수공급구(105)와, 인위적으로 내부의 공기를 배출시키기 위한 에어밸브와, 내부의 압력을 적정 압력으로 유지시키기 위한 안전변(120)과, 물을 가열하기 위해 하부에 내장한 가열기구(110)로 이루어져 있다.In general, the hot water supply unit is connected to the hot water tank 100 and the lower portion connected to the lower half in order to supply water into the hot water tank, as shown in Figure 1, and the upper, to discharge the heated water Hot water supply port 105, an air valve for artificially discharging the internal air, a safety valve 120 for maintaining the internal pressure at an appropriate pressure, and a heating mechanism 110 built in the lower portion for heating water )

이와 같은 온수공급기의 작동상태를 보면, 먼저 환수구(101)를 통해 들어온 물은 온수탱크(100)를 가득 채우고, 채워진 물은 가열기구(110)로써 가열된다.Looking at the operating state of such a hot water supply, first the water entering through the water inlet 101 is filled with the hot water tank 100, the filled water is heated by the heating mechanism (110).

이와 같이 가열되어 있는 물은 사용자가 급수변(도시하지 않았음)을 열었을 때, 상기한 온수공급구(105)를 통해 배출되며, 온수가 배출되는 만큼 다시 환수구(101)를 통해 냉수가 유입되고, 유입된 냉수는 가열기구(110)에 의해 또 가열되어 적정온도로 상승된다.The heated water is discharged through the hot water supply port 105 when the user opens the water supply side (not shown), and the cold water flows back through the return port 101 as hot water is discharged. The introduced cold water is further heated by the heating mechanism 110 and raised to an appropriate temperature.

상기와 같이 사용하는 종래의 온수공급기에서는 다음과 같은 문제점이 지적되었다.The following problems have been pointed out in the conventional hot water supply device used as described above.

즉, 온수탱크(100)속에 물을 가득 채운상태에서 가열기구(110)로 물을 가열하게 되면, 당연히 물의 체적이 팽창되는데, 팽창이 계속되어 안전변(120)이 허용하는 압력값 이상의 압력이 되면, 가열된 물의 일부(물의 팽창계수에 의하면 전체 체적의 약 4%정도 팽창이 발생함)가 안전변(120)을 통해 밖으로 배출되며, 배출된 물은 보조탱크로 들어가거나 오버플로우관을 통해 주변의 하수관으로 버려진다.That is, when the water is heated by the heating mechanism 110 while the water is filled in the hot water tank 100, the volume of water is naturally expanded, and when the expansion continues, the pressure exceeds the pressure value allowed by the safety valve 120. In addition, a portion of the heated water (expansion of about 4% of the total volume occurs according to the coefficient of expansion of the water) is discharged through the safety valve 120, and the discharged water enters the auxiliary tank or passes through the overflow pipe. Abandoned by sewer.

이는 물을 낭비하게 되는 것임은 물론, 배출되는 물이 열에너지에 의해 가열된 물이기 때문에 물을 가열하는데 사용된 에너지까지 낭비하게 되는 셈이므로 바람직하지 못한 것이다.This is not only because it is a waste of water, but because the discharged water is water heated by thermal energy, it also wastes the energy used to heat the water.

이와 같은 현상은 특정한 연료의 온수공급기에 국한되는 것이 아니고, 전기를 열원으로 사용하는 온수기는 물론, 석유를 연료로 사용하는 온수기나, 가스를 연료로 사용하는 온수기 모두의 공통된 단점이다.Such a phenomenon is not limited to a hot water supply of a particular fuel, and is a common disadvantage of both a water heater using electricity as a heat source, a water heater using petroleum as fuel, and a water heater using gas as a fuel.

따라서 본 발명은 상기와 같은 종래의 문제점을 해결 보완하고자 안출한 것으로, 발명의 주된 목적은 온수탱크를 개량하여 가열된 물의 체적이 팽창하더라도 즉시 안전변으로 배출되지 않고, 팽창된 만큼 공기가 압축될 수 있도록 하여 물이 낭비되지 않도록 하고자 하는데 있으며, 더 나가서 에너지를 절약할 수 있도록 하고, 보조탱크를 생략할 수 있도록 하기 위한 것이다.Therefore, the present invention has been made to solve the above-mentioned conventional problems, the main object of the invention is to improve the hot water tank, even if the volume of the heated water is expanded is not immediately discharged to the safety valve, the air can be compressed as expanded It is intended to avoid waste of water, to go out and save energy, and to omit the auxiliary tank.

상기 목적을 달성하기 위한 본 발명의 온수공급기는 단열처리되는 온수탱크와, 이 온수탱크 속으로 물을 공급하기 위해 하반부에 연결한 환수구와, 상부에 연결하되 가열된 물을 배출하는 온수공급구와, 압력조절을 위한 안전변과, 물을 가열하기 위한 가열기구로 이루진 온수공급기에 있어서, 상기한 온수공급구의 하측 매입단을 온수탱크의 내부 저면으로부터 임의의 길이 만큼 하측으로 매입되도록 하여 온수탱크의 내부 천정에 공기 저장부가 마련될 수 있도록 구성하는 것이다.The hot water supply unit of the present invention for achieving the above object is a hot water tank that is insulated, a hot water supply port connected to the lower half to supply water into the hot water tank, the hot water supply port connected to the top to discharge the heated water; In the hot water supply consisting of a safety valve for pressure control and a heating mechanism for heating water, the lower end of the hot water supply port is embedded in the hot water tank by a predetermined length from the inner bottom of the hot water tank. It is configured to provide an air storage unit on the ceiling.

도 1은 종래의 온수공급기를 보인 단면도1 is a cross-sectional view showing a conventional hot water supply

도 2는 본 발명의 온수공급기를 보인 단면도Figure 2 is a cross-sectional view showing the hot water supply of the present invention

도 3은 본 발명의 실시예를 설명하기 위한 도표3 is a diagram illustrating an embodiment of the present invention.

도 4는 본 발명의 또 다른 실시예를 설명하기 위한 단면도4 is a cross-sectional view for explaining another embodiment of the present invention.

<도면의 주요부분에 대한 부호설명><Code Description of Main Parts of Drawing>

100 : 온수탱크101 : 환수구100: hot water tank 101: return hole

102 : 온수공급구103 : 공기 저장부102: hot water supply port 103: air storage unit

104 : 하측 매입단110 : 가열기구104: lower buried end 110: heating mechanism

120 : 안전변 140 : 나선관120: safety valve 140: spiral tube

141 : 냉수입구142 : 급탕출구141: cold water inlet 142: hot water outlet

이하 본 발명의 구성 및 작용을 첨부 도면에 따라 상세히 설명한다.Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명의 구성에 따른 온수공급기의 단면도이다.2 is a cross-sectional view of the hot water supply according to the configuration of the present invention.

도면에서 보듯이 본 발명의 온수공급기는 단열처리된 온수탱크(100)와, 이 온수탱크 속으로 물을 공급하기 위해 하반부에 연결한 환수구(101)와, 상부에 연결하되 가열된 물을 배출하는 온수공급구(102)와, 압력조절을 위한 안전변(120)과, 물을 가열하기위한 가열기구(110)로 이루어진다.As shown in the drawing, the hot water supply device of the present invention is insulated hot water tank 100, and the water outlet 101 connected to the lower half to supply water into the hot water tank, and connected to the top to discharge the heated water The hot water supply port 102, the safety valve for pressure control 120, and a heating mechanism 110 for heating the water.

본 발명에서는 상기 온수탱크의 상부 중앙에서 온수공급구(102)를 연결하되, 온수탱크의 내부에 물이 가득 채워졌을 때 상측에 공기가 저장될 수 있도록 상기한 온수공급구(102)의 하측 매입단(104)을 온수탱크(100)의 내부 저면으로부터 임의의 길이(L) 만큼 속으로 매입되도록 하여 온수탱크의 내부 저면에 공기 저장부(103)가 마련될 수 있도록 하는 것이 중요하다.In the present invention, the hot water supply port 102 is connected to the upper center of the hot water tank, and when the water is filled in the inside of the hot water tank, the lower side of the hot water supply hole 102 is stored so that the air is stored above. It is important that the stage 104 is embedded in the inner bottom of the hot water tank 100 by an arbitrary length L so that the air storage 103 is provided on the inner bottom of the hot water tank.

상기한 온수공급구(102)의 하측 매입단(104) 길이(L)는 내부에 물이 채워졌을 때, 공기가 저장될 수 있는 공기 저장부(103)의 체적과 매우 밀접한 관계가 있다.The length L of the lower buried end 104 of the hot water supply port 102 is closely related to the volume of the air storage unit 103 in which air can be stored when water is filled therein.

따라서 온수탱크(100)의 직경과, 높이에 따른 용량, 그리고 온수공급구(102)의 배출소켓 자체의 직경에 따라 달라지며, 그 각각의 실시예를 도 3에서 볼 수 있다.Therefore, it depends on the diameter of the hot water tank 100, the capacity according to the height, and the diameter of the discharge socket itself of the hot water supply port 102, the respective embodiments can be seen in FIG.

실시예 1 (300ℓ용량의 온수공급기)Example 1 (300 liter capacity hot water supply)

온수탱크(100)의 직경(Φ)을 630mm, 높이(H)를 970mm로 제작하여 내부 용량이 300ℓ가 되게 하고, 온수공급구(102)의 직경을 15mm ~ 50mm로 하였을때, 온수공급구(102)의 하측 매입단(104) 길이(L)는 약 150mm가 적당하다.When the diameter (Φ) of the hot water tank 100 is made 630mm, the height (H) to 970mm to make an internal capacity of 300ℓ, when the diameter of the hot water supply port 102 to 15mm ~ 50mm, the hot water supply port ( The length L of the lower buried end 104 of the 102 is suitably about 150 mm.

즉, 300ℓ의 온수탱크(100)를 물로 가득 채운 후, 가열하면 물의 체적이 약 4%가 늘어 나므로 4%에 해당하는 12ℓ만큼의 공기 저장부(103)가 필요하다.That is, when the 300 liter hot water tank 100 is filled with water, and heated, the volume of water increases by about 4%, so as much as 12 liters of air storage 103 corresponding to 4% is required.

따라서 12ℓ의 공기 저장부(103)를 미리 확보되도록 하기 위해서 온수공급구(102)의 하측 매입단(104) 길이(L)를 150mm로 하향 돌출되게 하면서, 전체 용량을 312ℓ로 하면 온수탱크(100)에 물을 채웠을 때, 수면이 온수공급구(102)의 하측 매입단(104)에 도달하면서 멈출 것이며, 그 용량은 약 300ℓ의 물이 채워질 것이다.Therefore, in order to ensure the air reservoir 103 of 12 L in advance, while the length (L) of the lower buried end 104 of the hot water supply hole 102 is projected downward to 150 mm, the total capacity is 312 L and the hot water tank 100 ), The water surface will stop as it reaches the bottom buried end 104 of the hot water supply port 102, the capacity of which will be filled with about 300 liters of water.

이 상태에서 가열을 하면 물이 312ℓ까지 최대한 팽창된다 하더라도, 팽창되면서 가열된 물이 안전변(120)로 넘치지 않게 된다.When heated in this state, even if the water is expanded to 312ℓ as much as possible, the heated water does not overflow to the safety valve 120 while expanding.

역으로 계산해서 온수탱크(100)의 크기를 약 300ℓ로 두고, 온수공급구(102)의 하측 매입단(104) 길이(L)를 150mm로 할 수도 있다.Inversely, the size of the hot water tank 100 may be set to about 300 l, and the length L of the lower buried end 104 of the hot water supply port 102 may be set to 150 mm.

이와 같이 온수탱크(100)의 크기를 약 300ℓ로 하였을 때, 냉수를 채우면 대략 약 288ℓ가 채워지게 되고, 이 상태에서 가열을 하면 물의 부피가 팽창하여 약 300ℓ가 될 것이다.As such, when the size of the hot water tank 100 is about 300 l, when cold water is filled, about 288 l is filled, and when heated in this state, the volume of water expands to about 300 l.

실시예 2 (400ℓ용량의 온수공급기)Example 2 (400 liters of hot water supply)

온수탱크(100)의 직경을 630mm, 높이를 1290mm로 제작하여 내부 용량이 416ℓ가 되게 하고, 온수공급구(102)의 매입단(104) 직경을 15mm ~ 50mm로 하였을때, 온수공급구(102)의 하측 매입단(104) 길이(L)는 약 175mm가 적당하다.When the diameter of the hot water tank 100 is 630 mm and the height is 1290 mm to make the internal capacity 416 ℓ, and the diameter of the buried end 104 of the hot water supply port 102 is 15 mm to 50 mm, the hot water supply port 102 The length (L) of the lower buried end 104 of () is preferably about 175 mm.

즉, 416ℓ의 온수탱크(100)를 물로 가득 채운 후, 가열하면 물의 체적이 약 4%가 늘어 나므로 4%에 해당하는 16ℓ만큼의 공기 저장부(103)가 더 필요하다.That is, after filling the 416 L hot water tank 100 with water, when heated, the volume of water increases by about 4%, so 16L of air storage 103 corresponding to 4% is required.

따라서 16ℓ의 공간이 미리 확보되도록 하기 위해서 온수공급구(102)의 하측 매입단(104) 길이(L)를 175mm로 하향 돌출되게 하면 공기 저장부(103)가 마련되고, 온수탱크(100)에 물을 채웠을 때, 수면이 온수공급구(102)의 하측 매입단(104)에 이를 때까지 공급될 것이며, 그 용량은 약 400ℓ의 물이 채워질 것이다.Therefore, in order to secure a space of 16 L in advance, when the length L of the lower embedding end 104 of the hot water supply port 102 protrudes downward to 175 mm, an air storage unit 103 is provided, and the hot water tank 100 is provided. When filled with water, the water surface will be supplied until it reaches the bottom buried end 104 of the hot water supply port 102, the capacity of which will be filled with about 400 liters of water.

그리고 이 상태에서 가열을 하면 물이 416ℓ까지 최대한 팽창된다 하더라도, 팽창되면서 가열된 물이 온수공급구(102)로 넘치지 않게 된다.And when heated in this state, even if the water is expanded to 416ℓ as much as possible, the heated water does not overflow the hot water supply port 102 while expanding.

실시예 3 (500ℓ용량의 온수공급기)Example 3 (500 L capacity hot water supply)

마찬가지로 온수탱크(100)의 직경을 630mm, 높이를 1630mm로 제작하여 내부 용량이 520ℓ가 되게 하고, 온수공급구(102)의 직경을 15mm ~ 50mm로 하였을때, 온수공급구(102)의 하측 매입단(104) 길이(L)는 약 200mm가 적당하다.Likewise, when the diameter of the hot water tank 100 is 630 mm and the height is 1630 mm, the internal capacity is 520 ℓ, and when the diameter of the hot water supply port 102 is 15 mm to 50 mm, the lower side of the hot water supply port 102 is embedded. The length L of the stage 104 is appropriately about 200 mm.

520ℓ의 온수탱크(100)를 물로 가득 채운 후, 가열하면 이때도 물의 체적이 약 4%가 늘어 나므로 4%에 해당하는 20ℓ만큼의 공간 즉, 공기 저장부(103)가 더 필요하다.After filling the 520ℓ hot water tank 100 with water and heating, the volume of water is increased by about 4% at this time, so a space corresponding to 20%, that is, an air storage 103 is required.

따라서, 20ℓ에 해당하는 공기 저장부(103)가 미리 확보되도록 하기 위해서 온수공급구(102)의 하측 매입단(104) 길이(L)를 200mm로 하향 돌출되게 하면 온수탱크(100)에 물을 채웠을 때, 수면이 온수공급구(102)의 하측 매입단(104)에 도달하였을 때까지 만 공급될 것이며, 그 용량은 약 500ℓ의 물이 채워질 것이다.Therefore, in order to secure the air storage unit 103 corresponding to 20 L in advance, if the length L of the lower embedding end 104 of the hot water supply port 102 protrudes downward to 200 mm, water is supplied to the hot water tank 100. When filled, the water surface will be supplied only until it reaches the bottom buried end 104 of the hot water supply port 102, the capacity of which will be filled with about 500 liters of water.

이 상태에서 물을 가열하면 물이 520ℓ까지 최대한 팽창된다 하더라도, 가열로 인해 팽창되는 물이 온수공급구(102)로 넘치지 않게 된다.When the water is heated in this state, even if the water is expanded to 520 L as much as possible, the water expanded due to the heating does not overflow the hot water supply port 102.

실시예4Example 4

상기한 실시예1 내지 실시예3 중에서 어느 하나의 조건에 더하여 도 4에서 보는 바와 같이 실시할 수 있다.In addition to any one of the above-described Examples 1 to 3 can be carried out as shown in FIG.

즉, 별도의 온수공급을 위해 냉수입구(141)와 급탕출구(142)가 외부로 노출되도록 한 나선관(140)을 내장하여 사용할 수 있다.That is, the spiral water pipe 140 may be used to allow the cold water inlet 141 and the hot water outlet 142 to be exposed to the outside for supplying hot water separately.

이는 온수탱크(100)의 온수를 직접 사용하는 것과 달리 실내 음용수로 사용한다든지 하는 경우이며, 나선관(140)의 냉수입구(141)를 통해 유입된 물이 나선관을 거쳐 급탕출구(142)로 나오는 동안 가열되어 지며, 이는 나선관(140)을 통해 열교환이 이루어지므로 온수탱크(100) 내부의 온도를 어느정도 낮추어 압력이 지나치게 높아지는 것을 방지하는 효과도 있다.This is the case where the hot water of the hot water tank 100 is used as indoor drinking water, unlike the direct use of the hot water, and the water introduced through the cold water inlet 141 of the spiral pipe 140 passes through the spiral pipe to the hot water outlet 142. It is heated while coming out, and this is because the heat exchange is made through the spiral tube 140, thereby lowering the temperature inside the hot water tank 100 to some extent to prevent the pressure is too high.

위에서 상세히 설명한 바와 같은 본 발명은 온수탱크의 내부에 물을 채우되, 중앙에서 속으로 매입된 온수공급구의 하측 매입단까지만 채워지기 때문에 그 하측 매입단의 길이에 해당하는 만큼 온수탱크의 상부에 공기 저장부가 확보 되는 것이다.The present invention as described in detail above is filled with water in the inside of the hot water tank, the air is filled in the upper portion of the hot water tank corresponding to the length of the lower end of the lower end of the hot water supply port is filled only because it is filled The storage is secured.

따라서 물을 가열하여 물의 체적이 최대로 팽창된다 하더라도 팽창된 체적이 상기한 공기 저장부쪽으로 상승할 수 있기 때문에 체적이 늘어나는 것을 공기 저장부가 수용하게 되는 것이며, 그로 인해 가열된 물이 안전변(120)을 가진 오버플로우관으로 넘치지 않게 된다.Therefore, even if the volume of water is maximized by heating the water, the expanded volume can rise toward the air storage unit, so that the air storage unit accommodates an increase in volume, thereby heating the water to the safety valve 120. It will not overflow into the overflow tube with.

그러므로 본 발명의 온수공급기는 가열된 물을 낭비하는 일이 미연에 방지되므로 물을 절약할 뿐만 아니라 물을 가열하는 에너지까지 절약하는 효과가 있고 보조탱크를 생략할 수 있는 등 많은 장점을 가지는 것이다.Therefore, the hot water supply device of the present invention has a number of advantages, such as not only to save water, but also to save water, and to save energy for heating water, and to omit the auxiliary tank.

Claims (3)

단열처리되는 온수탱크(100)와, 이 온수탱크 속으로 물을 공급하기 위해 하반부에 연결한 환수구(101)와, 상부에 연결하되 가열된 물을 배출하는 온수공급구(102)와, 압력조절을 위한 안전변(120)과, 물을 가열하기 위한 가열기구(110)로 이루진 온수공급기에 있어서,Hot water tank 100 to be insulated, a water outlet 101 connected to the lower half to supply water into the hot water tank, a hot water supply port 102 connected to the upper part and discharging the heated water; In the hot water supply consisting of a safety valve 120 for adjustment, and a heating mechanism 110 for heating the water, 상기한 온수공급구(102)의 하측 매입단(104)을 온수탱크(100)의 내부 저면으로부터 임의의 길이(L) 만큼 하측으로 매입되도록 하여 온수탱크의 내부 천정에 공기 저장부(103)가 마련될 수 있도록 하여서 된 것을 특징으로 하는 온수공급기.The lower reservoir end 104 of the hot water supply port 102 is buried downward by an arbitrary length L from the inner bottom of the hot water tank 100 so that the air storage unit 103 is disposed on the inner ceiling of the hot water tank. Hot water supply characterized in that it is made to be provided. 제 1 항에 있어서,The method of claim 1, 상기한 온수공급구(102)의 하측 매입단(104) 길이(L)는 약 50mm ~ 300mm의 크기로 하여서 된 것을 특징으로 하는 온수공급기.Hot water supply, characterized in that the length (L) of the lower embedded end 104 of the hot water supply port 102 to the size of about 50mm ~ 300mm. 제 1 항에 있어서,The method of claim 1, 상기한 온수탱크(100)는 별도의 온수공급을 위해 냉수입구(141)와 급탕출구(142)가 외부로 노출되도록 한 나선관(140)을 내장하여서 된 것을 특징으로 하는 온수공급기.The hot water tank 100 is a hot water supply, characterized in that the built-in spiral tube 140 to expose the cold water inlet 141 and the hot water outlet 142 to the outside for additional hot water supply.
KR1020000076369A 2000-12-14 2000-12-14 Water heat tank KR20020047768A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012176962A1 (en) * 2011-06-20 2012-12-27 주식회사 위닉스 Hot-water supply device and a hot-and-cold-water supply device using same
CN103528199A (en) * 2013-11-01 2014-01-22 山东鸿基换热技术有限公司 Thermal balancer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940010575U (en) * 1992-10-21 1994-05-23 제일정공 주식회사 Hot water tank connection structure
KR940010576U (en) * 1992-10-21 1994-05-23 제일정공 주식회사 Pressure absorption device of hot water tank
KR970024836U (en) * 1995-11-22 1997-06-20 정태원 Pressure control device for electric hot water tank

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940010575U (en) * 1992-10-21 1994-05-23 제일정공 주식회사 Hot water tank connection structure
KR940010576U (en) * 1992-10-21 1994-05-23 제일정공 주식회사 Pressure absorption device of hot water tank
KR970024836U (en) * 1995-11-22 1997-06-20 정태원 Pressure control device for electric hot water tank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012176962A1 (en) * 2011-06-20 2012-12-27 주식회사 위닉스 Hot-water supply device and a hot-and-cold-water supply device using same
CN103528199A (en) * 2013-11-01 2014-01-22 山东鸿基换热技术有限公司 Thermal balancer

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