KR0125969Y1 - Hot waterer using solar-energy - Google Patents

Hot waterer using solar-energy

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Publication number
KR0125969Y1
KR0125969Y1 KR2019940035486U KR19940035486U KR0125969Y1 KR 0125969 Y1 KR0125969 Y1 KR 0125969Y1 KR 2019940035486 U KR2019940035486 U KR 2019940035486U KR 19940035486 U KR19940035486 U KR 19940035486U KR 0125969 Y1 KR0125969 Y1 KR 0125969Y1
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KR
South Korea
Prior art keywords
heat
heat exchanger
solar
water heater
pipe
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Application number
KR2019940035486U
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Korean (ko)
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KR960024056U (en
Inventor
조성구
Original Assignee
전경호
선도전기주식회사
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Application filed by 전경호, 선도전기주식회사 filed Critical 전경호
Priority to KR2019940035486U priority Critical patent/KR0125969Y1/en
Publication of KR960024056U publication Critical patent/KR960024056U/en
Application granted granted Critical
Publication of KR0125969Y1 publication Critical patent/KR0125969Y1/en

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/44Heat exchange systems

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  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

본 고안은 상변화식 태양열 온수기에 관한 것으로 저장탱크내에 내장하거나 별도의 열교환기를 설치하는 것을 배제하고 집열기내에 열교환기를 내장시킴으로서 온수기의 설치효율을 높여 주기 위하여 태양열을 집열하는 집열부와,The present invention relates to a phase-change solar water heater, and to collect the solar heat in order to increase the installation efficiency of the water heater by excluding the built-in in the storage tank or installing a separate heat exchanger in the heat collector,

집열된 열로서 열교환 관내를 유동하는 물을 가열하는 열교환기와,A heat exchanger for heating the water flowing in the heat exchange tube as the collected heat;

상기 열교환기의 양단은 기체열매체 상승관과 액체열매체 하강관으로 집열부에 연결되고 열교환관내에 내장시킨 일체형 구조로 구성한 것이다.Both ends of the heat exchanger is formed of an integrated structure connected to the heat collecting unit by a gas heat medium rising pipe and a liquid heat medium falling pipe and embedded in the heat exchange pipe.

Description

열교환기 내장형 태양열 온수기Solar Water Heater with Heat Exchanger

제1도는 종래 상변화식 태양열 온수기의 구성을 보인 도면.1 is a view showing the configuration of a conventional phase-change solar water heater.

제2도는 종래 시스템 집열기의 배치도.2 is a layout view of a conventional system collector.

제3도는 본 고안의 태양열집열기의 구성을 보인 도면.3 is a view showing the configuration of the solar collector of the present invention.

제4도는 제1도의 A-A선 단면도.4 is a cross-sectional view taken along the line A-A of FIG.

제5도는 본 고안의 태양열 집열기에 있어서 열교환부의 상세도.Figure 5 is a detailed view of the heat exchanger in the solar collector of the present invention.

제6도는 제5도의 열교환부 상세도.6 is a detailed view of the heat exchanger of FIG.

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

1, 1a : 집열부 2, 2a : 열교환부1, 1a: heat collector 2, 2a: heat exchanger

4, 4a : 흡열판 5a : U자형관4, 4a: endothermic plate 5a: U-shaped tube

6, 6a : 열교환기 12 : 열매체주입밸브6, 6a: heat exchanger 12: heat medium injection valve

13 : 열교환기관 14 : 유니온조인트연결구13 heat exchanger 14 union joint connector

15 : 기체열매체상승관 16 : 액체열매체하강관15: gas heat medium rise pipe 16: liquid heat medium down pipe

본 고안은 상변화식 태양형 온수기에 관한 것으로 저장탱크내에 내장하거나 별도의 열교환기를 설치하는 것을 배제하고 집열기내에 열교환기를 내장시킴으로써 온수기의 설치 효율을 높여주기 위한 것이다.The present invention relates to a phase-change solar water heater, to increase the installation efficiency of the water heater by eliminating the installation in a storage tank or installing a separate heat exchanger.

종래 상변화식 태양열온수기의 구성은 제1도에서 보인 바와 같이 태양열을 수집하여 일정한 장소로 이동시켜 주기 위한 집열부(1)와,The configuration of a conventional phase change solar water heater includes a heat collecting part 1 for collecting solar heat and moving it to a predetermined place, as shown in FIG.

상기 집열부에서 수집된 열을 열교환시켜 주기 위한 열교환부(2)로 구성된다.It consists of a heat exchanger (2) for heat-exchanging the heat collected in the heat collecting portion.

상기 집열부(1)는 베이스(3), 태양열을 흡수하는 정렬된 흡열판(4), 상기 각 흡열판(4)을 연결하는 흡열판연결관(5)으로 구성되고 열교환부는 열교환관(6)과, 상기 열교환관(6)을 수용하여 열교환시켜 주기 위한 저장탱크(7), 상기 저장탱크(7)를 수용하여 보호하기 위한 보호커버(8)의 구성으로 된다.The heat collecting part 1 is composed of a base 3, an aligned heat absorbing plate 4 absorbing solar heat, and a heat absorbing plate connecting pipe 5 connecting the heat absorbing plates 4, and the heat exchange part is a heat exchange pipe 6 ), A storage tank 7 for accommodating and heat-exchanging the heat exchange tube 6, and a protective cover 8 for accommodating and protecting the storage tank 7.

이러한 구성의 태양열 온수기는 보통 건물의 옥상 또는 지붕 등에 설치되는 관계로 저장탱크(7)와 집열부(1)를 해당지역까지 옮겨준 후 설치하게 되어 취급에 어려움이 따르게 된다.The solar water heater of such a configuration is usually installed on the roof or roof of a building, so that the storage tank 7 and the heat collecting part 1 are moved to the corresponding area and installed, and thus, the handling is difficult.

즉, 집열부(1)와 저장탱크(7)는 중량이 무겁고 부피가 커서 취급이 어렵게 되는데 설치 인원이 많이 필요하며 설치비용 또한 많이 소요되고 열교환기의 누설이나 열교환기 표면이 오염되었을 때 제품전체를 교환해야 하기 때문에 경제적인 손실이 발생되었다.That is, the heat collecting part 1 and the storage tank 7 are heavy and bulky, which makes handling difficult, requiring a large number of installation personnel, a large installation cost, and a whole product when the heat exchanger leaks or the surface of the heat exchanger is contaminated. The economic loss occurred because of the need for exchange.

또한 제2도에서 보인 바와 같은 시스템용 집열기 즉 난방용 또는 골프장 등에 적용되는 대규모 급탕용 집열기는 열교환기(6a)가 집열기(1)와는 별도로 옥내에 설치되므로 설치 공간을 많이 차지하고 부속설비인 열교환기(6a), 팽창탱크(9), 열매체 보충탱크(10) 및 열매 체순환펌프(11)등이 별도로 소요되므로서 전체적인 시스템 시설비용이 상승하고 설치시간도 많이 소요되는 등의 문제점이 있었다.In addition, as shown in FIG. 2, the system collector, that is, a large-scale hot water collector used for heating or a golf course, occupies a lot of installation space because the heat exchanger 6a is installed indoors separately from the collector 1, and a heat exchanger as an accessory equipment ( 6a), the expansion tank (9), the heat medium supplement tank (10) and the heat medium circulation pump (11), etc. separately, there was a problem such that the overall system facility cost is increased and installation time is also required.

본 고안은 이와 같은 문제점을 보완하기 위하여 집열부의 상부에 열교환부를 내장시키고, 이 열교환부에서 열매체회로와 물회로는 각각 분리되며, 이 열교환기가 내장된 집열기 자체로서 태양열의 집열 및 온수가열을 동시에 가능하도록 한 것이다.The present invention incorporates a heat exchanger in the upper part of the heat collecting part in order to compensate for such a problem, and the heat medium circuit and the water circuit are separated from each other. It is possible.

본 고안의 구성은 태양열을 집열하는 집열부와, 이 집열부의 케이스에 수납되며 집열부의 상측에 위치하는 열교환부로 구성되는 상변화식 태양열 집열기에 있어서, 제3도에서 보인 바와 같이 집열부(1a)는 U자관(5a)에 의해 직렬로 연결된 일련의 흡열판(4a)으로 구성되고 집열부(1a)의 상부 및 열교환기(6a)내에는 진공상태가 유지되고,The constitution of the present invention is a phase change type solar collector comprising a heat collecting part for collecting solar heat and a heat exchange part housed in a case of the heat collecting part and positioned above the heat collecting part, as shown in FIG. 3. 1a is composed of a series of heat absorbing plates 4a connected in series by a U-shaped tube 5a, and a vacuum state is maintained in the upper part of the heat collecting part 1a and in the heat exchanger 6a,

집열부(1a)의 상측에 위치되는 열교환부(2a)의 내측에는 령교환기(6a)가 내장된 열교환관(13)이 수납되고 이 열교환관(13)의 양단에는 배관설치 또는 증설을 위한 유니온 조인트연결구(14)를 부착하며 열교환기(6a)는 열교환관(13)내에서 액체열매체의 원활한 중력순환을 위하여 좌우경사를 갖고 설치되고,Inside the heat exchanger 2a located above the heat collecting unit 1a, a heat exchanger tube 13 having an internal exchanger 6a is housed therein, and both ends of the heat exchanger tube 13 have a union for installing or expanding a pipe. The joint connector 14 is attached and the heat exchanger 6a is installed with a left and right inclination for smooth gravity circulation of the liquid heat medium in the heat exchange tube 13,

기체열매체 승승관(15)과 액체열매체하강관(16)에 의해 좌우로 집열부(1a)와 연결되는 일체형 구조를 갖도록 구성하는 한편 집열부(1a)와 열교환부(2a)가 한 개의 케이스에 수납되도록 구성된다.The heat collecting part 1a and the heat exchanger part 2a are formed in one case while the heat collecting part 1a and the heat exchange part 2a are formed to have an integral structure connected to the heat collecting part 1a from side to side by the gas heat medium rising pipe 15 and the liquid heat medium lowering pipe 16. It is configured to be received.

이러한 태양열 집열장치에 의한 온수장치는 흡열판(4a)이 태양열을 받으면 집열기의 하부에 있는 열매체가 증발하기 시작한다.In the hot water device by the solar heat collector, when the heat absorbing plate 4a receives solar heat, the heat medium in the lower part of the collector starts to evaporate.

증발된 기체상태의 열매체는 상부로 이동하면서 더욱 가열되어 상승관(15)을 거쳐 열교환관(13)내에 내장된 열교환기(6a)로 유입된다.The evaporated gaseous heat medium is further heated while moving upwardly, and flows into the heat exchanger 6a embedded in the heat exchange tube 13 via the rising tube 15.

열교환기(6a)로 들어온 고온의 기체열매체는 주위의 물과 간접접촉하면서 온도차에 의해 열교환기 내측표면에서 상변화를 일으켜 응축되며, 이 과정에서 응축잠열을 물에 전달함으로서 물이 가열된다.The hot gas heat medium entering the heat exchanger 6a is condensed by indirect contact with the surrounding water by causing a phase change on the inner surface of the heat exchanger due to the temperature difference, and in this process, water is heated by transferring latent heat of condensation to the water.

응축된 액체 열매체는 경사지게 설치된 열교환기(6a) 내면을 따라 자역낙하되어 열매체 하강관(16)을 거쳐 집열기 하측으로 환원된다.The condensed liquid heat medium is autonomously dropped along the inner surface of the heat exchanger 6a which is inclined, and is reduced to the lower side of the collector through the heat medium down tube 16.

특히, 흡열판(4a)은 각각 U자형관(5a)에 의해 직렬로 연결되어 있고 열교환기는 열교환관(13)내에서 액체열매체의 원활한 유동을 위하여 경사지게 설치되어 있으며 열교환관(13)의 양단에는 설치후 배관작업 또는 집열기의 증설이 용이하도록 유니온 조인트 연결구(14)로 되어 있고 집열부(1a) 및 열교환부(2a)의 모든 기기는 하나의 케이스에 수납되도록 한 구조를 갖고 있다.In particular, the heat absorbing plate (4a) is connected in series by the U-shaped tube (5a), respectively, and the heat exchanger is inclined for smooth flow of the liquid heat medium in the heat exchange tube (13) and at both ends of the heat exchange tube (13) After installation, it is a union joint connector 14 to facilitate piping work or the expansion of the collector, and all the devices of the collector 1a and the heat exchanger 2a have a structure that is housed in one case.

따라서 열교환기(6a)가 내장된 열교환관(13)에 내장되어 콤팩트한 구조를 가지므로서 중량이 가볍고 부피가 작아 운반 및 취급이 용이하고 설치가 간단하며 특히 종래와 같이 저장탱크내에 열교환기가 내장되는 형태에 비해 낮은 가격으로 제작이 가능하다.Therefore, the heat exchanger (6a) is built in the heat exchange tube (13) with a built-in compact structure, light weight, small volume, easy to carry and handle, easy installation, especially the heat exchanger in the storage tank as conventional It can be manufactured at a lower price than the form.

특히, 제2도와 같은 시스템용 집열기에 있어서는 열교환기(6a)가 별도로 설치되므로서 소요되었던 새로운 열교환기(6a), 팽창탱크(9), 열매체보충탱크(10), 열매체순환펌프(11) 및 열매체주입펌프와 부속배관 등이 불필요하게 됨으로서 설치비용이 크게 절감되고 기계실 설치공간도 대폭 줄여 줄 수 있는 효과가 있다.In particular, in the heat collector for the system as shown in FIG. 2, a new heat exchanger 6a, an expansion tank 9, a heat medium supplement tank 10, a heat medium circulation pump 11, and the heat exchanger 6a, which are required to be separately installed, are used. Since the heat injection pump and the auxiliary piping are unnecessary, the installation cost is greatly reduced and the machine room installation space can be greatly reduced.

Claims (1)

집열부와 열교환부로 이루어지고, 상기 집열부가 한쪽 방향으로 비스듬히 기울어지는 기울기를 갖도록 구성된 태양열 온수기에 있어서, 상기 열교환부의 상단에 열교환관을 안내하는 하우징을 구성하고, 상기 하우징내에는 열교환기를 안내하는 별도의 열교환관을 하우징을 따라 설치하며, 상기 열교환관내에 열교환기를 안착시켜 내장 시키되, 한쪽은 기체열매체 상승관을 연결시키고, 다른 쪽은 액체열매체 하강관을 통하여 상기 집열부와 연결시킨 것을 특징으로 하는 열교환기 내장형 태양열 온수기.A solar water heater comprising a heat collecting part and a heat exchange part, the heat collecting part having a slope inclined obliquely in one direction, comprising a housing for guiding a heat exchanger tube at an upper end of the heat exchange part, and guiding a heat exchanger in the housing. A separate heat exchanger tube is installed along the housing, and the heat exchanger is mounted in the heat exchanger tube to be mounted therein, one side of which connects the gas-heat medium rising pipe, and the other side of the heat-heating tube is connected to the heat collecting part through a liquid heat medium down pipe. Heat exchanger built-in solar water heater.
KR2019940035486U 1994-12-24 1994-12-24 Hot waterer using solar-energy KR0125969Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019940035486U KR0125969Y1 (en) 1994-12-24 1994-12-24 Hot waterer using solar-energy

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Application Number Priority Date Filing Date Title
KR2019940035486U KR0125969Y1 (en) 1994-12-24 1994-12-24 Hot waterer using solar-energy

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KR960024056U KR960024056U (en) 1996-07-22
KR0125969Y1 true KR0125969Y1 (en) 1998-10-01

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