JPS6183843A - Solar heat collecting device - Google Patents
Solar heat collecting deviceInfo
- Publication number
- JPS6183843A JPS6183843A JP59203409A JP20340984A JPS6183843A JP S6183843 A JPS6183843 A JP S6183843A JP 59203409 A JP59203409 A JP 59203409A JP 20340984 A JP20340984 A JP 20340984A JP S6183843 A JPS6183843 A JP S6183843A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- storage chamber
- liquid storage
- medium
- cistern
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- F24D11/003—Central heating systems using heat accumulated in storage masses water heating system combined with solar energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S90/00—Solar heat systems not otherwise provided for
- F24S90/10—Solar heat systems not otherwise provided for using thermosiphonic circulation
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明、′ｒｉ、太陽熱を集熱器により果熱し、集熱器
より下方の熱負荷に熱を供給する太陽熱集熱装ｆ＃に関
するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a solar heat collection device f# that utilizes solar heat through a collector and supplies heat to a heat load below the collector. .
下方に熱負荷である蓄熱４１１を設け、両者を管路で結
び、熱輸送媒体を循環させて集熱するものであり、循環
のためにポンプ及びその運転のための制呻回路を必要と
する上に、ポンゾ動カて相当の重力を消費し、折角太陽
エネルギーを利用しながら、省エネルギー効果が低下す
ることが多かった。A heat storage 411, which is a heat load, is provided below, and the two are connected by a pipe line, and a heat transport medium is circulated to collect heat, and a pump and a damping circuit for its operation are required for circulation. Moreover, the movement of the ponzo consumes a considerable amount of gravity, which often reduces the energy saving effect while utilizing solar energy.
発明の目的
本発明は、上記従来技術の間加点を改良し、熱輸送媒体
の循環に外部から電力牙の供給をする必要がなく、省エ
ネルギー効果の高い太陽熱渠熱装置を提供することと目
的とする。Purpose of the Invention The object of the present invention is to provide a solar conduit heating device that improves the above-mentioned conventional technology, eliminates the need for external power supply for the circulation of a heat transport medium, and has a high energy-saving effect. do.
発明のｒｎ成
上記目的企近するため、木兄ψＪの太陽熱１４％熱装置
は、集熱器、熱交換２斤、第１孜ｄ室および第２Ｍ、溜
室を管路で結び笛閉管路全形成し、この密閉管路内を圧
力および温度条件によって蒸気及び液体の２相状態とな
る熱媒で満たし、第１液溜室及び第２液溜室内の熱媒の
液面高さの変化拠より動作するフロート弁、および逆上
弁による管路の切り替えにより、集熱器によって加熱さ
れ蒸発した熱媒か第１液溜室に導びかれて高温で凝縮液
化しつつ蓄熱するサイクルと、集熱器によって加熱され
蒸発した熱媒が熱交換器に導びかれて低圧で凝縮液化し
、第２液溜室に導びかれるサイクルと、第２液溜室中の
低圧液化熱媒が第１液溜室の高圧液化熱媒の蒸気圧によ
って集熱器に送出されるサイクルを順次繰り返すように
してなるものである。In order to achieve the above-mentioned purpose of the invention, the 14% solar heating device of Kinoe ψJ is constructed by connecting a heat collector, two heat exchangers, a first heat exchanger chamber, a second M chamber, and a reservoir chamber with a conduit, which is a closed conduit. The inside of this sealed pipe is filled with a heating medium that becomes a two-phase state of vapor and liquid depending on the pressure and temperature conditions, and the liquid level height of the heating medium in the first liquid storage chamber and the second liquid storage chamber changes. A cycle in which the heat medium heated and evaporated by the heat collector is guided to the first liquid storage chamber and condensed and liquefied at a high temperature while storing heat by switching the pipelines using a float valve operated by the base and a reversal valve; A cycle in which the heat medium heated and evaporated by the heat collector is led to the heat exchanger, condensed and liquefied at low pressure, and led to the second liquid storage chamber, and the low pressure liquefied heat medium in the second liquid storage chamber is The cycle in which the high-pressure liquefied heating medium in one liquid storage chamber is sent to the heat collector by the vapor pressure is repeated in sequence.
実施例の説明
以下、本発明の一実施例を図に基づいて説明する。図に
おいて、集熱器１の上部は、蒸気配Ｗ２及び圧力調歪弁
３及び、フロート弁４Ａ 、４Ｂにより集熱器１より下
方の蓄熱槽５内の熱交換器６の上１１μに接続され、さ
らに、逆止弁７Ａにより第１液溜室８の上部に接続され
ている一熱父換器６の下部と、熱交換器６より下方の第
２液溜室９の上部とは逆止弁７Ｂにより接続され、第１
液層室８の上部の他の口と、第２液溜室９の上部の他の
口とはフロート弁４Ｃにより接続され、第２液ｄ室９の
下部と、集熱器１の下部とは逆止弁７Ｃ及び、液配管１
ｏによ多接続されて密閉管路を形成している。この密閉
管路の内部には動作状態の温度及び、圧力下で、気液２
相状態を示す熱媒１１を封入しである。さらに、第１液
溜室８と熱的に接触するよう蓄熱器１２が設けられ、圧
力調整弁３は、弁の両端において一定圧力差が生ずるよ
う構成されている。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. In the figure, the upper part of the heat collector 1 is connected to the upper 11μ of the heat exchanger 6 in the heat storage tank 5 below the heat collector 1 through the steam distribution W2, the pressure adjustment valve 3, and the float valves 4A and 4B. Furthermore, the lower part of the single heat exchanger 6 connected to the upper part of the first liquid storage chamber 8 by the check valve 7A and the upper part of the second liquid storage chamber 9 below the heat exchanger 6 are non-returnable. connected by valve 7B, the first
The other opening in the upper part of the liquid layer chamber 8 and the other opening in the upper part of the second liquid storage chamber 9 are connected by a float valve 4C, and the lower part of the second liquid chamber 9 and the lower part of the heat collector 1 are connected. is check valve 7C and liquid pipe 1
o are connected multiple times to form a sealed conduit. Inside this sealed pipe, gas and liquid 2 are stored under operating temperature and pressure.
A heating medium 11 indicating a phase state is enclosed. Further, a heat accumulator 12 is provided so as to be in thermal contact with the first liquid storage chamber 8, and the pressure regulating valve 3 is configured so that a constant pressure difference occurs between both ends of the valve.
さらに１フロート弁４Ａは、第１液溜室８内の熱媒１１
の液面高さが高くなると開き、低くなると閉じ、７０−
ト弁４Ｂ 、 ４Ｃは、第２液溜室９内の熱媒１１の液
面高さが旨くなると開き、低くなると閉じるよう構成さ
れている。Furthermore, the first float valve 4A is connected to the heating medium 11 in the first liquid storage chamber 8.
When the liquid level height increases, it opens and when it decreases, it closes, 70-
The gate valves 4B and 4C are configured to open when the liquid level of the heat medium 11 in the second liquid storage chamber 9 becomes high, and close when the liquid level becomes low.
次に、以上のような太陽熱集ｐＡ装置における動作につ
いて説明する。Next, the operation of the solar heat collecting pA device as described above will be explained.
日射により集熱器１が加熱され、内部の熱媒１１が蒸発
して蒸気配管２及び、逆止弁７Ａを経て第１液溜室８内
に入り、蓄熱器１２に熱を与えて凝縮液化する。この時
、第１液溜室８及び、第２液溜と９内の熱媒１１の液面
高さは低いので、フロート弁４Ａ、４Ｂ、４Ｃは閉じて
おり、集熱器１で蒸発した熱媒１１の一部は、圧力調整
弁３を経て熱交換器６内だ入り、蓄熱槽５に熱を与えて
凝縮液化して、逆止弁７Ｂを経て第２液溜室９内に流れ
込み蓄えられる。第１液溜室８内の蒸気圧は、熱交換器
６内の蒸気圧より、圧力調整弁３の圧力差だけ高い蒸気
圧であり、蓄熱器１２には、熱交換器６の温度より、圧
力調整弁３の圧力差に相当する温度差分高い温度で蓄熱
される。The heat collector 1 is heated by sunlight, and the heat medium 11 inside evaporates and enters the first liquid storage chamber 8 through the steam pipe 2 and the check valve 7A, gives heat to the heat storage device 12, and is condensed and liquefied. do. At this time, the liquid level of the heat medium 11 in the first liquid storage chamber 8 and the second liquid storage chamber 9 is low, so the float valves 4A, 4B, and 4C are closed, and the heat medium 11 is evaporated in the heat collector 1. A part of the heat medium 11 enters the heat exchanger 6 through the pressure regulating valve 3, gives heat to the heat storage tank 5, condenses and liquefies, and flows into the second liquid storage chamber 9 through the check valve 7B. It can be stored. The vapor pressure in the first liquid storage chamber 8 is higher than the vapor pressure in the heat exchanger 6 by the pressure difference of the pressure regulating valve 3. Heat is stored at a temperature higher than the temperature difference corresponding to the pressure difference between the pressure regulating valves 3.
次に、第１液溜室８内に熱媒１１が凝縮液化して液面高
さが高くなると、フロート弁４Ａが開き、集熱器１で蒸
発した熱媒１１は、蒸気配管２及び、フロート弁４Ａを
経て熱交換器６同に入り、蓄熱槽５に黒を与えて凝縮液
化し、逆止弁７Ｂを経て第２液ｄ室９内に流れ込み、蓄
えられる。この時、第１液溜室８内の熱媒１１は、逆止
弁７Ａ及び、フロート弁４Ｃによる池の管路との閉塞に
ょジ、熱交換器６内の熱媒１１の蒸気圧よジ、圧力調整
弁３の圧力差分だけ高い蒸気圧に保たれている。Next, when the heat medium 11 is condensed and liquefied in the first liquid storage chamber 8 and the liquid level becomes high, the float valve 4A is opened and the heat medium 11 evaporated in the heat collector 1 is transferred to the steam pipe 2 and It enters the heat exchanger 6 through the float valve 4A, gives black color to the heat storage tank 5, condenses and liquefies, flows into the second liquid chamber 9 through the check valve 7B, and is stored. At this time, the heat medium 11 in the first liquid storage chamber 8 is blocked by the check valve 7A and the float valve 4C with the pond pipe, and the vapor pressure of the heat medium 11 in the heat exchanger 6 is changed. , the steam pressure is maintained high by the pressure difference between the pressure regulating valves 3.
次に、第２液溜室９内に、熱交換器６で凝紬液化した熱
媒１１が蓄えられ、液面高さが高くなると、７０−ト弁
４Ｂ 、４Ｃが開き、集熱器１内の蒸気圧は、蒸気配管
２及び、フロート弁４Ｂを通して熱交換器θ内の蒸気と
通じる為に、熱交換器６内の蒸気圧に保たれ、第２液溜
室９内の蒸気圧は、フロート弁４Ｃ全通して第１液溜室
８内の蒸気と通じる為に、熱交換器ｅ内の蒸気圧より、
圧力調整弁３の圧力差分だけ高くなシ、この圧力差によ
ｐ第２液溜室９内の液化状態の熱媒１１は、逆止弁７Ｃ
及び、液配管１ｏ全通して集熱器１的に戻される。Next, the heat medium 11 that has been condensed and liquefied in the heat exchanger 6 is stored in the second liquid storage chamber 9, and when the liquid level becomes high, the valves 4B and 4C open, and the heat collector 1 The steam pressure in the second liquid storage chamber 9 is maintained at the same as that in the heat exchanger 6 because it communicates with the steam in the heat exchanger θ through the steam pipe 2 and the float valve 4B, and the steam pressure in the second liquid storage chamber 9 is , in order to communicate with the steam in the first liquid storage chamber 8 through the entire float valve 4C, from the steam pressure in the heat exchanger e,
Due to this pressure difference, the heat medium 11 in the liquefied state in the second liquid storage chamber 9 is increased by the pressure difference between the pressure regulating valve 3 and the check valve 7C.
The liquid is then passed through the entire liquid pipe 1o and returned to the heat collector 1.
以上の動作が順次繰り返されて、上方に位置する集熱器
１よりの熱と下方に立置する熱負荷である蓄熱槽５に熱
輸送することができる。By sequentially repeating the above operations, the heat from the heat collector 1 located above can be transported to the heat storage tank 5, which is a heat load, and is located below.
発明の効果
以上のように本発明によれば、上方に位置する集熱器よ
りの熱が、下方に位置する熱負荷である蓄熱器に、何ら
の動力をも利用することなく、集熱器で集熱された熱エ
ネルギーの一部を利用して熱輸送することができ、且つ
、動作の切り替えも、熱装置を提供することができる。Effects of the Invention As described above, according to the present invention, heat from the heat collector located above is transferred to the heat storage device located below, which is a heat load, without using any power. It is possible to provide a thermal device that can transport heat by using a part of the thermal energy collected in the system, and can also switch its operation.
図は本発明の太陽熱集熱装置の一実施例を示す概要構成
図である。
１・・・・・・集熱器、２・・・・・・蒸気配管、３・
・・・・・圧力調整弁、４・・・・・・７０−ト弁、６
・・・・・・蓄熱槽、６・・・・・・熱交換器、７・・
・・・・逆止弁、８・・・・・・第１液溜室、９・・・
・・・第２液溜室、１０・・・・・・液配管、１１・・
・・・・熱媒、１２・・・・・・蓄熱器。The figure is a schematic configuration diagram showing an embodiment of the solar heat collecting device of the present invention. 1... Heat collector, 2... Steam piping, 3.
...Pressure regulating valve, 4...70-to valve, 6
... Heat storage tank, 6 ... Heat exchanger, 7 ...
...Check valve, 8...First liquid reservoir chamber, 9...
...Second liquid reservoir chamber, 10...Liquid piping, 11...
... Heat medium, 12 ... Heat storage device.
Claims (1)
た熱交換器と、この熱交換器より下方に設けた第２液溜
室と、蓄熱機能を有する第１液溜室とを管路で結び密閉
管路を形成し、この密閉管路内を密閉管路内の圧力及び
、温度条件によって蒸気及び液体の２相状態となる熱媒
で満たし、前記第１液溜室及び前記第２液溜室内の熱媒
の液面高さの変化により動作するフロート弁及び逆止弁
による管路の切り替えにより、前記集熱器によって加熱
され蒸発した熱媒が前記第１液溜室に導びかれて高温で
凝縮液化しつつ蓄熱するサイクルと、前記集熱器によっ
て加熱され蒸発した熱媒が前記熱交換器に導びかれて低
圧で凝縮液化し、前記第２液溜室に導びかれるサイクル
と、前記第２液溜室中の低圧液化熱媒が前記第１液溜室
の高圧液化熱媒の蒸気圧によって前記集熱器に送出され
るサイクルを順次繰り返す構成とした太陽熱集熱装置。A heat collector for collecting solar heat, a heat exchanger provided below the heat collector, a second liquid storage chamber provided below the heat exchanger, and a first liquid storage chamber having a heat storage function. are connected by a pipe to form a sealed pipe, and the inside of this sealed pipe is filled with a heating medium that becomes a two-phase state of vapor and liquid depending on the pressure and temperature conditions in the sealed pipe, and the first liquid storage chamber and The heat medium heated and evaporated by the heat collector is transferred to the first liquid storage chamber by switching the pipelines using a float valve and a check valve that operate according to a change in the liquid level of the heat medium in the second liquid storage chamber. A cycle in which the heat medium is condensed and liquefied at high temperature while storing heat, and the heat medium heated and evaporated by the heat collector is guided to the heat exchanger and condensed and liquefied at low pressure, and is transferred to the second liquid storage chamber. and a cycle in which the low-pressure liquefied heating medium in the second liquid storage chamber is sent to the heat collector by the vapor pressure of the high-pressure liquefied heating medium in the first liquid storage chamber are sequentially repeated. Heat collection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59203409A JPS6183843A (en) | 1984-09-28 | 1984-09-28 | Solar heat collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59203409A JPS6183843A (en) | 1984-09-28 | 1984-09-28 | Solar heat collecting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6183843A true JPS6183843A (en) | 1986-04-28 |
| JPH0222861B2 JPH0222861B2 (en) | 1990-05-22 |
Family
ID=16473584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59203409A Granted JPS6183843A (en) | 1984-09-28 | 1984-09-28 | Solar heat collecting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6183843A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012504744A (en) * | 2008-10-06 | 2012-02-23 | スンノベイションズ、インコーポレイテッド | Adaptive self-pumping solar water heating system with overheat prevention function |
-
1984
- 1984-09-28 JP JP59203409A patent/JPS6183843A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012504744A (en) * | 2008-10-06 | 2012-02-23 | スンノベイションズ、インコーポレイテッド | Adaptive self-pumping solar water heating system with overheat prevention function |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0222861B2 (en) | 1990-05-22 |
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