JPH0135257B2 - - Google Patents
Info
- Publication number
- JPH0135257B2 JPH0135257B2 JP60110772A JP11077285A JPH0135257B2 JP H0135257 B2 JPH0135257 B2 JP H0135257B2 JP 60110772 A JP60110772 A JP 60110772A JP 11077285 A JP11077285 A JP 11077285A JP H0135257 B2 JPH0135257 B2 JP H0135257B2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- hot water
- water tank
- chamber
- surrounded
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 105
- 238000010438 heat treatment Methods 0.000 claims description 16
- 230000005855 radiation Effects 0.000 claims description 16
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 238000003809 water extraction Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 10
- 238000005192 partition Methods 0.000 description 6
- 239000012774 insulation material Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000005341 toughened glass Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 229920006328 Styrofoam Polymers 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
- F24S60/30—Arrangements for storing heat collected by solar heat collectors storing heat in liquids
-
- 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)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (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)
Description
【発明の詳細な説明】 *産業上の利用分野 本発明は太陽熱温水装置に関するものである。[Detailed description of the invention] *Industrial application fields The present invention relates to a solar water heating device.
*従来の技術
太陽熱温水装置は従来より種々に使用されてお
り、これらのものは保温手段として発泡スチロー
ル、ガラス繊維、石綿繊維等の断熱材により温水
タンクを包囲させている。*Prior art A variety of solar water heating devices have been used in the past, and in these devices, a hot water tank is surrounded by a heat insulating material such as styrofoam, glass fiber, asbestos fiber, etc. as a heat retention means.
*発明が解決しようとする問題点
上記の如く、従来の太陽熱温水装置は保温手段
として専ら断熱材を使用しているが、このような
断熱材は保温力が低く、しかも従来の太陽熱温水
装置は放熱を回収再利用する手段を具えていない
ため、日中の太陽熱により加温された温水も一夜
の内にほとんど冷却してしまうという問題があつ
た。*Problems to be solved by the invention As mentioned above, conventional solar water heating systems exclusively use insulation materials as a heat retention means, but such insulation materials have low heat retention ability, and furthermore, conventional solar water heating systems Because they do not have a means to recover and reuse heat radiation, there is a problem in that hot water heated by solar heat during the day cools down almost overnight.
本発明はこのような問題点を解決しようとして
なされたものである。 The present invention has been made in an attempt to solve these problems.
*問題点を解決するための手段
このような問題点を解決するために、本発明は
二重の真空室による断熱手段と放熱回収手段とを
具えた太陽熱温水装置を提供するものである。す
なわち、本発明による太陽熱温水装置は温水タン
クを受熱器に連通した空気室により包囲し、該空
気室を第一真空室により包囲し、第一真空室を放
熱貯蔵水槽室により包囲し、放熱貯蔵水槽室を第
二真空室により包囲し、放熱貯蔵水槽室と温水タ
ンクとを連結し、温水タンクに接続した温水取出
管の開閉弁を開いて温水を取り出すことにより温
水タンクないし空気室から逃げ出した熱を吸収し
た放熱貯蔵水槽室内の温水を温水タンク内に流入
させ、以て放熱を回収再利用するようにしたもの
である。*Means for Solving the Problems In order to solve the above problems, the present invention provides a solar water heating device equipped with a heat insulation means and a heat radiation recovery means using double vacuum chambers. That is, in the solar water heating device according to the present invention, a hot water tank is surrounded by an air chamber communicating with a heat receiver, the air chamber is surrounded by a first vacuum chamber, the first vacuum chamber is surrounded by a heat radiation storage water tank chamber, and a heat radiation storage The aquarium was surrounded by a second vacuum chamber, the heat dissipation storage aquarium and the hot water tank were connected, and hot water was extracted by opening the on-off valve of the hot water outlet pipe connected to the hot water tank to escape from the hot water tank or air chamber. The hot water in the heat dissipation storage water tank room that has absorbed heat is allowed to flow into the hot water tank, thereby recovering and reusing the heat dissipation.
*実施例
次に、本発明の実施例を添付図面に基いて具体
的に説明する。*Example Next, an example of the present invention will be specifically described based on the accompanying drawings.
本発明の太陽熱温水装置は屋根等の傾斜面1上
に配設するものであつて、2は該傾斜面上に配設
した受熱器である。受熱器2は水管を有しないも
のであつて、3は受熱器2上面の強化ガラス板、
4は受熱器2の基板、5は該基板4上の黒色板で
ある。受熱器2の上方には温水タンク6を配設
し、該温水タンク6を受熱器2に連通した空気室
7により包囲し、該空気室7を第一真空室8によ
り包囲し、該第一真空室8を放熱貯蔵水槽室9に
より包囲し、該放熱貯蔵水槽室9を第二真空室1
0により包囲する。放熱貯蔵水槽室9は一方の側
において多数の通水孔11を具えた断熱隔壁板1
2と連結管13とを介して温水タンク6に連結す
る。また、温水タンク6には温水取出管14を接
続し、該温水取出管14には開閉弁15を設け
る。更に温水取出管14には好ましくはガス湯沸
器16を接続する。放熱貯蔵水槽室9における他
方の側には給水管17を接続する。なお、温水取
出管14の保温を図るために、第1図、第2図に
示すように、温水取出管14を空気室18により
包囲し、更に該空気室18を給水管17により包
囲するのが望ましい。19は給水管17の開閉
弁、20は浴槽である。 The solar water heating apparatus of the present invention is installed on a slope 1 such as a roof, and 2 is a heat receiver placed on the slope. The heat receiver 2 does not have a water tube, and 3 is a tempered glass plate on the upper surface of the heat receiver 2;
4 is a substrate of the heat receiver 2, and 5 is a black plate on the substrate 4. A hot water tank 6 is disposed above the heat receiver 2, the hot water tank 6 is surrounded by an air chamber 7 communicating with the heat receiver 2, the air chamber 7 is surrounded by a first vacuum chamber 8, and the first vacuum chamber 8 surrounds the hot water tank 6. The vacuum chamber 8 is surrounded by a heat radiation storage water tank chamber 9, and the heat radiation storage water tank chamber 9 is surrounded by a second vacuum chamber 1.
Surround by 0. The heat dissipation storage water tank chamber 9 has a heat insulating partition plate 1 provided with a large number of water passage holes 11 on one side.
2 and a connecting pipe 13 to the hot water tank 6. Further, a hot water outlet pipe 14 is connected to the hot water tank 6, and an on-off valve 15 is provided on the hot water outlet pipe 14. Furthermore, a gas water heater 16 is preferably connected to the hot water outlet pipe 14. A water supply pipe 17 is connected to the other side of the heat radiation storage water tank chamber 9. In order to keep the hot water outlet pipe 14 warm, as shown in FIGS. 1 and 2, the hot water outlet pipe 14 is surrounded by an air chamber 18, and the air chamber 18 is further surrounded by a water supply pipe 17. is desirable. 19 is an on-off valve for the water supply pipe 17, and 20 is a bathtub.
前記空気室7は好ましくは逆熱防止管21を介
して受熱器2に連通させ、空気室7と受熱器2と
逆熱防止管21とにより閉回路を構成させ、該閉
回路内に空気を封入する。逆熱防止管21は空気
室7内の熱が夜間等に受熱器2内に逃げ出すこと
を防止するものであつて、第4図に示す事例にお
いてはそれぞれ多数の通気孔22を具えた複数の
断熱隔壁板23を内設している。各断熱隔壁板2
3は一例として木板で構成する。第6図に示す逆
熱防止管21は複雑に折曲する通路29を断熱材
30により包囲してなるものである。なお、第5
図に示すように複数の受熱器2が使用される場合
には、各受熱器2ごとに逆熱防止管21を用いて
もよいが、例えば2つの受熱器につき1つの逆熱
防止管21を用いてもよい。28は透孔である。 The air chamber 7 is preferably communicated with the heat receiver 2 via a back heat prevention tube 21, and the air chamber 7, the heat receiver 2, and the back heat prevention tube 21 constitute a closed circuit, and air is introduced into the closed circuit. Encapsulate. The back heat prevention tube 21 prevents the heat in the air chamber 7 from escaping into the heat receiver 2 at night, etc., and in the case shown in FIG. A heat insulating partition plate 23 is provided inside. Each insulation partition plate 2
3 is made of a wooden board, for example. The anti-reverse heat tube 21 shown in FIG. 6 has a passage 29 that is complicatedly bent and is surrounded by a heat insulating material 30. In addition, the fifth
When a plurality of heat receivers 2 are used as shown in the figure, a back heat prevention tube 21 may be used for each heat receiver 2, but for example, one back heat prevention tube 21 may be used for each two heat receivers. May be used. 28 is a through hole.
第一真空室8、第二真空室10内にはそれぞれ
砕石、木材チツプ等の補強材24を入れ、各真空
室の壁面を内側から支承させることにより真空室
の壁面が大気圧で押しつぶされることを防止して
いるため、各真空室の壁を例えばステンレス鋼等
の薄い材料で構成することが可能となる。25,
26は各真空室の空気抜き管、27は支柱であ
る。 A reinforcing material 24 such as crushed stone or wood chips is placed in the first vacuum chamber 8 and the second vacuum chamber 10, and the walls of each vacuum chamber are supported from the inside, so that the walls of the vacuum chamber are crushed by atmospheric pressure. This prevents the walls of each vacuum chamber from being made of a thin material such as stainless steel. 25,
26 is an air vent pipe for each vacuum chamber, and 27 is a support.
第7〜9図は本発明による太陽熱温水装置の変
形例を示すものである。この事例においては、空
気室7と受熱器2とを連通させる通路、好ましく
は逆熱防止管21、の途中に真空室31で包囲し
た保温空気室32を設け、温水取出管14を一旦
保温空気室32内に導入して蛇行させることによ
り、温水取出管14からの放熱を保温空気室32
で受けとめて空気室7内に戻すようにしている
(第8図)。符号36は支持棒である。なお、各真
空室8,10,31は、製造コストを低減すると
共に耐久性を高めるために、第9図に示すよう
に、各々の内壁と外壁をそれぞれ1対の薄板3
3,34間にモルタルないしコンクリート35を
注入することにより形成するのが望ましい。 7 to 9 show modified examples of the solar water heating device according to the present invention. In this case, a heat-retaining air chamber 32 surrounded by a vacuum chamber 31 is provided in the middle of a passage that communicates the air chamber 7 and the heat receiver 2, preferably a back heat prevention tube 21, and the hot water outlet pipe 14 is temporarily connected to the heat-retaining air chamber 32. By introducing it into the chamber 32 and making it meander, the heat dissipated from the hot water outlet pipe 14 is transferred to the heat-retaining air chamber 32.
It is designed to catch the air and return it to the air chamber 7 (Fig. 8). Reference numeral 36 is a support rod. In addition, in order to reduce manufacturing costs and increase durability, each of the vacuum chambers 8, 10, and 31 has an inner wall and an outer wall covered with a pair of thin plates 3, respectively, as shown in FIG.
It is preferable to form this by pouring mortar or concrete 35 between the holes 3 and 34.
*作 用
本発明の太陽熱温水装置を使用する際には、予
め水を給水管17より放熱貯蔵水槽室9と温水タ
ンク6内に入れておく。日中の太陽熱により加熱
された受熱器2内の空気は上昇し、逆熱防止管2
1内における各断熱隔壁板23の通気孔22を通
つて空気室7内に流入し、温水タンク6を加温す
る。従つて、温水タンク6内の水が加温される。
しかして、温水タンク6と空気室7は第一真空室
8に包囲されているため温水タンク6と空気室7
の保温性は極めて高いが、温水タンク6や空気室
7から第一真空室8の外方に逃げる熱は第一真空
室8を包囲する放熱貯蔵水槽室9内に貯えられ
る。この放熱貯蔵水槽室9は更に第二真空室10
により包囲されているため該水槽室9より外方に
熱が逃げ出すことはない。*Function When using the solar water heating device of the present invention, water is previously introduced into the heat radiation storage water tank chamber 9 and the hot water tank 6 through the water supply pipe 17. The air inside the heat receiver 2 heated by solar heat during the day rises, and the air inside the heat receiver 2 rises, causing the back heat prevention tube 2 to rise.
The hot water flows into the air chamber 7 through the ventilation holes 22 of each heat-insulating partition plate 23 in the air chamber 1 and warms the hot water tank 6. Therefore, the water in the hot water tank 6 is heated.
Since the hot water tank 6 and the air chamber 7 are surrounded by the first vacuum chamber 8, the hot water tank 6 and the air chamber 7 are surrounded by the first vacuum chamber 8.
Although the heat retention property is extremely high, the heat escaping from the hot water tank 6 and the air chamber 7 to the outside of the first vacuum chamber 8 is stored in the heat radiation storage water tank chamber 9 surrounding the first vacuum chamber 8. This heat radiation storage water tank chamber 9 further includes a second vacuum chamber 10.
Because it is surrounded by water tank chamber 9, heat will not escape from the water tank chamber 9 to the outside.
温水使用時に温水取出管14の開閉弁19を開
くと、温水タンク6内の温水が温水取出管14よ
り流出するが、これにより放熱貯蔵水槽室9内の
温水は連結管13を経て温水タンク6内に流入
し、更に温水取出管14より流出する。すなわ
ち、温水タンク6ないし空気室7から放熱貯蔵水
槽室9に逃げ出した熱は自動的に回収され使用さ
れる。 When hot water is used, when the on-off valve 19 of the hot water outlet pipe 14 is opened, the hot water in the hot water tank 6 flows out from the hot water outlet pipe 14. As a result, the hot water in the heat radiation storage water tank chamber 9 flows through the connecting pipe 13 to the hot water tank 6. The hot water flows into the interior and further flows out from the hot water outlet pipe 14. That is, the heat escaping from the hot water tank 6 or the air chamber 7 to the heat radiation storage water tank chamber 9 is automatically recovered and used.
なお、冬季あるいは降雨時等、充分な太陽熱が
得られないときには補助熱装置としてのガス湯沸
器16を作動させることにより所望の温度の温水
を得ることができる。 Note that when sufficient solar heat cannot be obtained, such as during winter or rain, hot water at a desired temperature can be obtained by operating the gas water heater 16 as an auxiliary heating device.
*発明の効果
以上説明したように、本発明による太陽熱温水
装置は温水タンクと空気室とを二重の真空室によ
り包囲すると共に温水タンクないし空気室から逃
げ出す熱を放熱貯蔵水槽室に貯え、この熱を温水
使用時に自動的に回収するようにしたため、保温
力は飛躍的に向上し、太陽熱を無駄なく有効に活
用することが可能となる。また、受熱器は水管を
有しないため、安価かつ軽量なものとなり、受熱
面積を拡大が容易となる。従つて、本発明によれ
ば容易に高温の熱湯を得ることができ、しかもこ
の熱湯を翌日以降に使用することも可能となる。
更に、好天侯が続いたときには温水タンク内に貯
えられていた温水の温度は極めて高くなる。*Effects of the Invention As explained above, the solar water heating device according to the present invention surrounds the hot water tank and the air chamber with a double vacuum chamber, and stores the heat escaping from the hot water tank or the air chamber in the heat radiation storage water tank chamber. Since heat is automatically recovered when hot water is used, the heat retention capacity is dramatically improved, making it possible to effectively utilize solar heat without wasting it. Further, since the heat receiver does not have a water pipe, it is inexpensive and lightweight, and the heat receiving area can be easily expanded. Therefore, according to the present invention, it is possible to easily obtain hot water at a high temperature, and it is also possible to use this hot water the next day or later.
Furthermore, when good weather continues, the temperature of the hot water stored in the hot water tank becomes extremely high.
なお、本発明の太陽熱温水装置に補助熱装置と
してのガス湯沸器を付設したときには、日照時間
の短い冬季でも、あるいは降雨が続いたときでも
常に所望の温度の温水を得ることができる。 Note that when a gas water heater as an auxiliary heating device is attached to the solar water heating device of the present invention, hot water at a desired temperature can always be obtained even in winter when sunlight hours are short or when it continues to rain.
第1図は本発明による太陽熱温水装置の主要部
を示す断面図、第2図は第1図―線における
拡大断面図、第3図は同上装置の全体を示す断面
図、第4図は逆熱防止管等を拡大して示す断面
図、第5図は同上装置にガス湯沸器を付設した事
例を示す概略図である。第6図は逆熱防止管の変
形例等を拡大して示す断面図、第7図は本発明に
よる太陽熱温水装置の変形例を示す斜視図、第8
図は同上の主要部を示す断面図、第9図は第8図
―線における拡大断面図である。
1:傾斜面、2:受熱器、3:強化ガラス板、
4:基板、5:黒色板、6:温水タンク、7:空
気室、8:第一真空室、9:放熱貯蔵水槽室、1
0:第二真空室、11:通水孔、12:断熱隔壁
板、13:連結管、14:温水取出管、15:開
閉弁、16:ガス湯沸器、17:給水管、18:
空気室、19:開閉弁、20:浴槽、21:逆熱
防止管、22:通気孔、23:断熱隔壁板、2
4:補強材、25,26:空気抜き管、27:支
柱、28:透孔、29:通路、30:断熱材。
Fig. 1 is a sectional view showing the main parts of the solar water heating device according to the present invention, Fig. 2 is an enlarged sectional view along the line shown in Fig. 1, Fig. 3 is a sectional view showing the whole of the same device, and Fig. 4 is a reverse view. FIG. 5 is a cross-sectional view showing an enlarged view of the heat prevention pipe, etc., and a schematic view showing an example in which a gas water heater is attached to the same device. FIG. 6 is an enlarged sectional view showing a modified example of the reverse heat prevention pipe, etc. FIG. 7 is a perspective view showing a modified example of the solar water heating device according to the present invention, and FIG.
This figure is a cross-sectional view showing the main parts of the same as above, and FIG. 9 is an enlarged cross-sectional view taken along the line of FIG. 8. 1: Inclined surface, 2: Heat receiver, 3: Tempered glass plate,
4: Substrate, 5: Black plate, 6: Hot water tank, 7: Air chamber, 8: First vacuum chamber, 9: Heat radiation storage water tank chamber, 1
0: Second vacuum chamber, 11: Water hole, 12: Heat insulating partition plate, 13: Connection pipe, 14: Hot water outlet pipe, 15: Open/close valve, 16: Gas water heater, 17: Water supply pipe, 18:
Air chamber, 19: Open/close valve, 20: Bathtub, 21: Back heat prevention pipe, 22: Ventilation hole, 23: Heat insulating partition plate, 2
4: Reinforcement material, 25, 26: Air vent pipe, 27: Support column, 28: Through hole, 29: Passage, 30: Heat insulation material.
Claims (1)
器2を配設し、該受熱器の上方には温水タンク6
を配設し、該温水タンクを空気室7により包囲
し、該空気室と受熱器とを相互に連通して閉回路
を構成させ、該閉回路内に空気を封入し、空気室
7を第一真空室8により包囲し、該第一真空室を
放熱貯蔵水槽室9により包囲し、該放熱貯蔵水槽
室を第二真空室10により包囲し、前記温水タン
ク6には温水取出管14を接続し、更に、放熱貯
蔵水槽室9は一方の側において前記温水タンク6
に連結し、他方の側には給水管17を接続したこ
とを特徴とする太陽熱温水装置。1 A heat receiver 2 without water pipes is installed on a slope 1 such as a roof, and a hot water tank 6 is installed above the heat receiver.
The hot water tank is surrounded by an air chamber 7, the air chamber and the heat receiver are communicated with each other to form a closed circuit, air is sealed in the closed circuit, and the air chamber 7 is surrounded by an air chamber 7. The first vacuum chamber is surrounded by a heat radiation storage water tank chamber 9, the heat radiation storage water tank chamber is surrounded by a second vacuum chamber 10, and a hot water extraction pipe 14 is connected to the hot water tank 6. Furthermore, the heat dissipation storage water tank chamber 9 is connected to the hot water tank 6 on one side.
A solar water heating device characterized in that a water supply pipe 17 is connected to the other side of the solar water heater.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60110772A JPS61268955A (en) | 1985-05-22 | 1985-05-22 | Water heater utilizing solar heat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60110772A JPS61268955A (en) | 1985-05-22 | 1985-05-22 | Water heater utilizing solar heat |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61268955A JPS61268955A (en) | 1986-11-28 |
JPH0135257B2 true JPH0135257B2 (en) | 1989-07-24 |
Family
ID=14544195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60110772A Granted JPS61268955A (en) | 1985-05-22 | 1985-05-22 | Water heater utilizing solar heat |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61268955A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01112367U (en) * | 1988-01-21 | 1989-07-28 | ||
JPH01123164U (en) * | 1988-02-16 | 1989-08-22 | ||
US20090250053A1 (en) * | 2008-04-04 | 2009-10-08 | Flaherty B Michael | Active thermal insulation system including evacuated structures and a vacuum sustaining unit |
CN102607199B (en) * | 2012-02-29 | 2014-11-26 | 江苏太阳宝新能源有限公司 | Efficient preheating device and efficient preheating method for solar-thermal power generation heat exchanger and heat-absorbing carrier |
CN105042909A (en) * | 2015-08-28 | 2015-11-11 | 日出东方太阳能股份有限公司 | Solar heat storage water tank |
-
1985
- 1985-05-22 JP JP60110772A patent/JPS61268955A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS61268955A (en) | 1986-11-28 |
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