JPS5993149A - Solar heat collector - Google Patents
Solar heat collectorInfo
- Publication number
- JPS5993149A JPS5993149A JP57201378A JP20137882A JPS5993149A JP S5993149 A JPS5993149 A JP S5993149A JP 57201378 A JP57201378 A JP 57201378A JP 20137882 A JP20137882 A JP 20137882A JP S5993149 A JPS5993149 A JP S5993149A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- expansion tank
- liquid
- gas
- pipe
- 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
-
- 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
Abstract
Description
【発明の詳細な説明】
（イ）産業上の利用分野
本発明は集熱器と蓄熱槽との間で熱媒液を強制循環させ
、太陽熱を集熱器から蓄熱槽へ移送して蓄熱槽に蓄熱す
るとともに、熱媒液の膨張を循環路に接続した大気開放
式の膨張タンクにて吸収するようにした太陽熱集熱装置
に関する。DETAILED DESCRIPTION OF THE INVENTION (a) Field of industrial application The present invention forcibly circulates a heat medium liquid between a heat collector and a heat storage tank to transfer solar heat from the heat collector to the heat storage tank. The present invention relates to a solar heat collecting device that stores heat in the air and absorbs the expansion of a heat transfer liquid in an expansion tank that is open to the atmosphere and is connected to a circulation path.
（ロ）背景技術
従来の此の種の太陽熱集熱装置として第１図に示すもの
があった。第１図に於いて、（１）は集熱器、（２）は
蓄熱槽であり、集熱器（１）と蓄熱槽（２）に挿入され
た熱交換器（３）とを集熱ポンプ（４）を装設した集熱
往管（５）と、集熱戻り管（６）とで環状に連結して不
凍液等の熱媒液の循環路（力を形成しである。集熱戻り
管（６）には循環路（７）より高所にｐ″］１♂１°さ
」し、：ＩｉＴ＋気管（８）にて大気に開放した膨張タ
ンク（９）を膨張管θ０）にて接続しである。蓄熱槽（
２）には下部に給水管（１１）、中間部に排水弁Ｈを装
設した排水管（１３）、上部に給湯管（１４）が夫々接
続されている。(b) Background Art A conventional solar heat collecting device of this kind is shown in FIG. In Figure 1, (1) is a heat collector, (2) is a heat storage tank, and the heat exchanger (3) inserted into the heat collector (1) and the heat storage tank (2) collects heat. A heat collecting outgoing pipe (5) equipped with a pump (4) and a heat collecting return pipe (6) are connected in an annular manner to form a circulation path (power) for a heat medium liquid such as antifreeze. The return pipe (6) is placed at a higher point than the circulation path (7) by p″]1♂1°, and the expansion tank (9), which is opened to the atmosphere at the IiT+trachea (8), is connected to the expansion pipe θ0). It is connected. Heat storage tank (
2) is connected to a water supply pipe (11) at the bottom, a drain pipe (13) equipped with a drain valve H at the middle part, and a hot water supply pipe (14) at the top.
上述した太陽熱集熱装置では日中、日射のあるときに集
熱ポンプ（４）を運転させ、熱媒液を循環させることに
より、太陽熱を集熱器（１）から熱ｘ １’！ｌ’Ｌ器
（３）に移送し、蓄熱槽（２）内の水を加熱するように
している。又、集熱ポンプ（４）の運転中に蓄熱槽（２
）内の水温が十分に高くなり、集熱器Ｏ）の集熱＋ｊｌ
に対し、熱交換器（３）の負荷が小さくなると、循環路
（力の熱媒液が沸騰して蒸発し、膨張タンク（９）の通
気管（８）を通って大気へ放出されるとともに、集熱ポ
ンプ（４）がガスかみを起こす虞れがあるため、例えば
集熱戻り管（６）の熱媒液温度を温度検知器（１５）で
検出し、温度検知器（１５）が熱媒液の沸騰危険濁度を
感知したときに排水弁（１２）を開いて蓄熱槽（２）の
高温水の一部を捨て、新たな低温水を給水？ｉ （Ｉ
Ｉ）ｌ＋・ら蓄熱槽（２）に供給することにより、熱１
１！１１：液を強制冷力１させ、−（媒液の沸騰防止を
行なっていた。In the solar heat collecting device described above, the heat collecting pump (4) is operated during the day when there is sunlight, and by circulating the heat medium liquid, solar heat is transferred from the heat collector (1) by x 1'! The water is transferred to the L'L vessel (3) and the water in the heat storage tank (2) is heated. Also, while the heat collection pump (4) is operating, the heat storage tank (2)
) becomes sufficiently high, and the heat collection in the heat collector O) +jl
On the other hand, when the load on the heat exchanger (3) decreases, the heat transfer liquid in the circulation path (power) boils and evaporates, and is discharged to the atmosphere through the vent pipe (8) of the expansion tank (9). , since there is a risk that the heat collecting pump (4) may cause gas accumulation, for example, the temperature of the heat medium liquid in the heat collecting return pipe (6) is detected by the temperature sensor (15), and the temperature sensor (15) detects the heat. When the boiling hazard turbidity of the medium is detected, the drain valve (12) is opened, a part of the high temperature water in the heat storage tank (2) is discarded, and new low temperature water is supplied.
I) By supplying l+ to the heat storage tank (2), heat 1
1!11: The liquid was forced to cool down to 1 to prevent the medium from boiling.
ところが、上述した方式では沸騰防止のために折角太陽
熱を利用して加熱された高温水を火ｂｔに廃棄しなけれ
ばならず、省エネルギー上、及び省資源１−好ましいも
のでなかった。又、停電などにより集熱ポンプ（４）が
運転できない場合には熱々ν液の強制冷却が行えなくな
るため、熱媒液が蒸発して膨張タンク（９）の通気管（
８）から大気−・逃げ、熱媒液が不足するという欠点が
あった。However, in the above-mentioned method, in order to prevent boiling, high-temperature water heated using solar heat must be disposed of in a fire pit, which is not desirable in terms of energy and resource conservation. In addition, if the heat collection pump (4) cannot operate due to a power outage, etc., the hot liquid cannot be forcibly cooled, so the heat transfer liquid evaporates and the ventilation pipe (9) of the expansion tank (9)
8) There was a drawback that the atmosphere escaped from the heat exchanger, resulting in a shortage of heat transfer fluid.
一方、実公昭５７−４１６４７号公報に開示されている
もののように、膨張タンクに外気を挿通させる冷却管を
設け、熱媒液から蒸発した蒸気を冷却管に結尭させ、回
収することにより、熱媒液の減少を防止するようにした
ものが４？案されているが、膨張タンクが循環路の一部
に組み込まれているため、通常の集熱運転時の放熱損失
が大きいという欠点があった。On the other hand, as disclosed in Japanese Utility Model Publication No. 57-41647, a cooling pipe is provided through which outside air is passed through the expansion tank, and the vapor evaporated from the heat transfer liquid is condensed into the cooling pipe and collected. 4 is the one that prevents the heat transfer liquid from decreasing. However, since the expansion tank is built into a part of the circulation path, there is a drawback that heat radiation loss during normal heat collection operation is large.
←→ 発明の目的
本発明は上述した従来技術の欠点を解消すべくなされた
ものであり、折角、蓄熱した太陽熱を放出させたり、集
熱運転時の放熱田失を増大させることフ（り、熱媒液の
蒸発による沖、少や集熱ポンプのガスかみを防止できる
ようにし、信頼性の品い太陽熱集熱装伽を提供すること
を［」的とする。←→ Purpose of the Invention The present invention has been made in order to solve the above-mentioned drawbacks of the prior art. The purpose of the present invention is to provide a reliable solar heat collection device that can prevent gas build-up in the heat collection pump due to evaporation of the heat transfer fluid.
に）発明の要点
本発明は集熱器と蓄熱槽とを集熱ポンプを装設した配管
にて環状に連結して熱媒液の循環路を形成し、循環路の
集熱戻り管（集熱器用［」側配管）を循環路より高所に
設ＪＰ、ｆ した太包開放式の＃張タンクに接続しであ
るものに於いて、集熱器用［７１部近傍の集熱戻り管に
気液分離部を設け、気液分＊１１部と、気液分離部下流
側の集熱戻り管とを夫々、蒸気管と膨張管とにより膨張
タンクに接続し、蒸気管若しくは膨張タンクに外気との
熱交換を行なう放熱器を設けたことを特徴とＬ７、集熱
ポンプの運転中に熱媒液が膨張タンクに流れないように
しつつ、集熱器内で発生した蒸気を集熱戻り管の気液分
離部にて分離１〜、蒸気管を通って膨張タンクに流青１
．るようにし、蒸気管若しくは膨張タンクに設けた放熱
器により外気と熱交換させて冷却し、凝縮させて膨張タ
ンクに回収する。2) Summary of the Invention The present invention connects a heat collector and a heat storage tank in an annular manner through piping equipped with a heat collection pump to form a circulation path for a heat medium liquid, and a heat collection return pipe (collection For those that are connected to a thick-walled open-type tank with JP, f installed at a higher place than the circulation path (the side piping for the heater), the heat collector return pipe near the 71 section is A gas-liquid separator is provided, and the gas-liquid *11 part and the heat collection return pipe on the downstream side of the gas-liquid separator are connected to the expansion tank through a steam pipe and an expansion pipe, respectively, and outside air is connected to the steam pipe or the expansion tank. L7 is characterized by the provision of a heat radiator that performs heat exchange with the heat exchanger, while preventing the heat medium liquid from flowing into the expansion tank during operation of the heat collector pump, and directing the steam generated in the heat collector to the heat collection return pipe. Separation 1 ~ in the gas-liquid separation section, flowing blue 1 passes through the steam pipe to the expansion tank
．． It is cooled by exchanging heat with outside air using a radiator installed in a steam pipe or an expansion tank, and is condensed and collected in an expansion tank.
（ホ）発明の実施例
以下、本発明の実施例を図面を参照して説明する。第２
図は本発明の第１の実施例装置を示１２、第１図のもの
と共通する部分には同一符号を伺しである。第２図のも
のでは集熱器（１）の出口部近傍の集熱戻り管（６）に
循環路（力で最も高＜１．（る部分を設け、該部分の下
流側を急速に立下げて気液分離部（１６）を形成しであ
る。そして気液分離部（１６）と、膨張タンク（９）の
上部とは放熱器ａ７１を装設した蒸り管（１８）にて接
続されている。又、矢、液分離部（Ｉ ｆｉｌ下流側の
集熱戻り管（６）と、膨張タンク（９）の）ｊ；Ｈ面と
け膨張管（１（１）Ｋて接続さ盪１、ている。尚、蒸気
管（＋８１は膨張タンク（９）の液面より高く立上げら
」ｌており、その７Ｐ高部（１８１）と膨張タンク（９
）の液面との間に放熱器（１カが下り勾配をとって串着
されている。又、集熱戻り管（６）に設置した温度検知
器（］！′Ｉ）は熱媒液の沸騰危険温度を感知すると、
隼π１（ポンプ（４）を強制的に停止させるようにしで
ある。(E) Embodiments of the Invention Examples of the present invention will be described below with reference to the drawings. Second
Figure 12 shows a first embodiment of the present invention, and parts common to those in Figure 1 are designated by the same reference numerals. In the one shown in Fig. 2, a circulation path (a portion where the force is highest < 1. The gas-liquid separation part (16) is connected to the upper part of the expansion tank (9) by a steaming pipe (18) equipped with a radiator A71. In addition, the arrow, the liquid separation part (the heat collection return pipe (6) on the downstream side of I fil, and the expansion tank (9)); 1.The steam pipe (+81) is raised higher than the liquid level of the expansion tank (9), and the 7P high part (181) and the expansion tank (9)
) A radiator (one radiator) is installed on a skewer with a downward slope between the liquid level of the heating medium liquid When the boiling danger temperature is detected,
Hayabusa π1 (to forcefully stop the pump (4).
斯かる実施例のものでは、日中、集熱ポンプ（４）を運
転させることにより、熱媒液が循環路（力を循環して集
熱器（１）で集めら罎また太陽熱を熱交換器（３）へ移
送し、蓄熱槽（２）内の水を加熱する。このとき、集熱
器（１）から集熱戻り管（６）に入った熱媒液は気液分
離部（１６）を流下して熱交換器（３）に供給されるこ
とになり、蒸気管（１８）を通って膨張タンク（９）に
流れ込むことがないので、折角、集熱した太陽熱を放熱
器ａ７）から大気へ放熱させる心配がない。勿論、熱媒
液の膨張は循環路（力を膨張管θ０）にて膨張タンク（
９）と連通させであるため、膨張タンク（９）の液面が
上昇することにより吸収さ罎ｌ、る。In this embodiment, by operating the heat collector pump (4) during the day, the heat medium liquid is circulated through the circulation path (power is circulated and collected in the heat collector (1)), and solar heat is also heat exchanged. The water in the heat storage tank (2) is transferred to the heat storage tank (3) and heated. At this time, the heat medium liquid that has entered the heat collection return pipe (6) from the heat collector (1) is transferred to the gas-liquid separation unit (16 ) and is supplied to the heat exchanger (3), and does not flow through the steam pipe (18) to the expansion tank (9). There is no need to worry about heat being radiated from the air to the atmosphere. Of course, the heat transfer liquid expands in the circulation path (expansion tube θ0) through the expansion tank (
Since the liquid is in communication with the expansion tank (9), it is absorbed by the rising liquid level in the expansion tank (9).
上述した集熱運転中に集か戻り管（６）の熱傳液湛度が
沸騰危険温度になると、温度検知器（１５）が集Ｍ（ポ
ンプ（４）を停止させ、集熱ポンプ（４）がガスかみを
起こさないようにする。During the heat collection operation described above, when the thermal fluid content of the collection/return pipe (6) reaches a dangerous boiling temperature, the temperature detector (15) stops the collection M (pump (4), and the heat collection pump (4) ) to prevent gas from building up.
又、集熱ポンプ（４）の停止により、集熱器（１）内の
熱媒液が沸騰して蒸気となるが、集熱器（１）で発生し
た蒸気は集熱戻り管（６）の気液分離部ＣＩ ｌ；ｌで
気液分離さ灼、蒸気管（１８）を通って膨張タンク（９
）へと進む。Also, when the heat collector pump (4) is stopped, the heat medium liquid in the heat collector (1) boils and becomes steam, but the steam generated in the heat collector (1) is transferred to the heat collection return pipe (6). The gas-liquid separation section CI l;l separates the gas and liquid, and passes through the steam pipe (18) to the expansion tank (9).
).
この際、放熱器０７）で外気と熱交倹して冷却さ」１、
再凝縮して液となって膨張タンク（９）に回収される。At this time, it is cooled by exchanging heat with the outside air in the radiator 07).
It re-condenses into a liquid and is collected in the expansion tank (9).
放熱器（１７）は膨張タンク（９）に向って下り勾配な
どって蒸気管（１８）に装置さハているため、Ｈｒ縮ｌ
〜だ液は残らず膨歩タンク（９）に回収でき、〃（幌、
液が不凍液である場合でも凝縮した水が放熱器内で凍結
する心配はない。このようにして、集熱ポンプ（４）の
運転が強制的に中断さ」ｔだ場合、集熱器内で発生した
蒸気は再凝縮されて循環路（力に戻るため、Ｍ（媒液の
減少が少なく、熱媒液の補給回数が少７．Ｃ＜て済む。Since the radiator (17) is installed in the steam pipe (18) with a downward slope toward the expansion tank (9), the Hr contraction
~ Saliva can be collected without remaining in the expansion tank (9),
Even if the liquid is antifreeze, there is no need to worry about condensed water freezing inside the radiator. In this way, when the operation of the collector pump (4) is forcibly interrupted, the steam generated in the collector is recondensed and returned to the circulation path (forced by M). The reduction is small, and the number of times the heat transfer fluid needs to be replenished is small.
尚、停電により、集熱ポンプ（４）の運転が停止した場
合も同様である。The same applies when the operation of the heat collecting pump (4) is stopped due to a power outage.
第３図は本発明の第２の実施例装置を示し、・第２図に
示ずものと異なるのは蒸気管（１８）を気液分離部０６
）と膨張タンク（９）の液面よりイバい付会どの間に接
続し、放熱器（１７１を膨張タンク（９）σ）液面より
低くなるように設置しであることである。FIG. 3 shows a second embodiment of the present invention. The difference from the device shown in FIG. 2 is that the steam pipe (18) is
) and a point higher than the liquid level of the expansion tank (9), and the radiator (171) is installed so that it is lower than the liquid level of the expansion tank (9).
期かる実施例のものでは焦熱ポンプ（４）の停止時に焦
熱器（１）内の熱媒液淵パ↓が上昇１−ると、熱媒液が
自然対流により蒸気管０８）、膨張タンク（９）及び膨
張管（＋ （Ｉｌｌを通、って流上、放熱器（１７）に
て冷却さ青］、て沸騰しにくくなる。勿論、集熱器（１
）内で熱媒液が沸騰すると、発生した蒸気は蒸気管（１
８）を通って放熱器（１７１に導びかＪｌ、ここで凝縮
し７て液となる。尚、熱ｐｏｐ；液が不凍液である場合
、放熱器（（η内部は常時不坤液で満ださり、ていて冬
期でも凍結の心配がない。In the preferred embodiment, when the pyrothermal pump (4) is stopped, when the heat medium liquid level in the scorcher (1) rises, the heat medium liquid flows through the steam pipe 08) and the expansion tank (1-) due to natural convection. 9) and the expansion tube (+ (flowing up through Ill, cooled by the radiator (17)), making it difficult to boil.Of course, the heat collector (17)
) When the heat transfer liquid boils, the generated steam flows through the steam pipe (1
8) is passed through the heat radiator (171), where it condenses and becomes a liquid.If the liquid is antifreeze, the heat radiator ((η) is always filled with an It's so dry that you don't have to worry about freezing even in winter.
第４図は本発明の第３の実施例を示し、第３図のものと
異なるのは放熱器（１７）が膨りトイクンク（９）の液
面より高くなるように蒸全１４賃（１８）を気液発声ｆ
ｒ ｆｅｌｔ （Ｉ ｔｅｌと膨張タンク（９）の上部
との間に上り勾配をとって接続しであることであり、集
熱ポンプ（４）の運転中は放熱器（１７）内部に液がな
いため、放熱の虞Ａ１がブえく、集熱ポンプ（４）が停
止１−シて集熱器（１）内で沸騰が起こると、蒸気は気
液２相流となって蒸偲管（１８）を上列し、放熱器（１
７）にて冷却されることになる。FIG. 4 shows a third embodiment of the present invention, which differs from the one in FIG. ) as gas-liquid vocalization f
r felt (I tel is connected with an upward slope between the upper part of the expansion tank (9), and there is no liquid inside the radiator (17) while the heat collection pump (4) is operating. As a result, there is a risk of heat radiation A1, the heat collection pump (4) is stopped, and boiling occurs in the heat collector (1), and the steam becomes a gas-liquid two-phase flow and flows through the steam pipe ( 18) in the upper row, and heatsink (1
7).
第５図は本発明の第４の実施例を示し、第２図ないし第
４図に示すものと異なるのは放熱器０７）が膨張タンク
（９）の通気管（８）に取着して；Ｉ）ることであり、
焦熱ポンプ（４）の運転中は熱媒液が塵中・−タンク（
９）に循環しノ、（いようにし、集熱ポンプ（４）の停
止中シて集熱器（１）内で発生した蒸気は蒸気管（１８
）から膨張タンク（９）に導びか」ｔ、通気管（８）で
外気と熱交換して凝縮し、膨張タンク（９）に回収され
るようにしである。尚、通気管（８）に放熱器（１７１
を取着する代わりに、第６図や第７図に示すように膨張
タンク（９）の上蓋（９ａ）や通気管（８）をヒダ状に
して放熱器と兼用させても良い。又、通気管（８）に放
熱器（１７）を設置した場合、第８図に示すように通気
管（８）の先端を気液分離タンク（］！１に接続し、気
液分離タンク（１１を戻し管（２（＋）にて膨張タンク
（９）に接続することにより、万一、放熱器（１７）内
の凝縮水が外部へ噴出しても、又膨張タンク（９）に戻
すことができる。FIG. 5 shows a fourth embodiment of the present invention, which differs from those shown in FIGS. 2 to 4 in that the radiator 07) is attached to the vent pipe (8) of the expansion tank (9). ;I)
While the pyrothermal pump (4) is operating, the heat transfer liquid is in the dust and tank (
When the heat collector pump (4) is stopped, the steam generated in the heat collector (1) is circulated to the steam pipe (18).
) to the expansion tank (9), where it exchanges heat with the outside air through the ventilation pipe (8), condenses, and is collected into the expansion tank (9). In addition, a radiator (171) is installed on the ventilation pipe (8).
Instead of attaching a radiator, the upper cover (9a) and ventilation pipe (8) of the expansion tank (9) may be folded to serve as a radiator, as shown in FIGS. 6 and 7. In addition, when a radiator (17) is installed in the ventilation pipe (8), the tip of the ventilation pipe (8) is connected to the gas-liquid separation tank (!1) as shown in Fig. 8, and the gas-liquid separation tank (! By connecting 11 to the expansion tank (9) with the return pipe (2(+)), even if the condensed water in the radiator (17) spouts outside, it can be returned to the expansion tank (9). be able to.
（へ）発明の効果
本発明は以上説明したように、集熱ポンプの：ｄｌｉ転
中は熱媒液が膨張タンクにカｉｆ、 ＃１．ないｊ、う
にしつつ、集熱器内で発生した蒸気をチ（′防用り管の
気液分離部にて分離し、蒸ｔＡＴＡを辿っ°−Ｃ膨張タ
ンクに流ね、ろようにし、蒸免管若しくはル°し張りン
クに設けた放熱器により外気と熱交４色させ“Ｃ冷却し
、凝縮させて膨張タンクに回１１Ｒ，−４ろようにした
ものであるから、折角、蓄熱１〜だ太陽熱を放出させた
り、年か・運転時の放熱損失を増大させることな（、熱
〃Ｍ液の蒸発による減少や集熱ポンプのガスかみを防止
できることになり、空焚きによる熱媒液の劣化がなく、
熱媒液の補給回数も少；／Ｃ＜て済み、４ト熱ポンプの
寿命を長くすることができ、９〕には停電時にも対応で
きるなど、（Ｆｔ頼件の高い太陽熱集熱装置を提供でき
るものである。(F) Effects of the Invention As explained above, the present invention has the following advantages: During the dli rotation of the heat collection pump, the heat transfer liquid is transferred to the expansion tank, #1. While doing so, the steam generated in the heat collector is separated at the gas-liquid separation part of the protection pipe, followed by steam tATA, and flows into the °-C expansion tank, where it is filtered. The heat is exchanged with the outside air using a heat radiator installed in the distillation pipe or the radiator, which cools the air, condenses it, and passes it through the expansion tank to form a 11R, -4 filter. 1. This prevents the release of solar heat and increases the heat radiation loss during operation (this prevents the loss of heat due to evaporation of the M liquid and the gas build-up of the heat collection pump, and reduces the amount of heat transfer due to dry heating. There is no deterioration of the liquid,
The number of times the heating medium is replenished is small, the life of the heat pump can be extended (9), and the life of the heat pump can be extended even during power outages. This is something that can be provided.
第１図は従来の太陽熱集熱装置の一例を示す系統図、第
２図ないし第５図は夫々、本発明の一実施例装置を示す
系統図、第６図ないし第８図は夫々、第５図の変形例を
示す要部概略構成図である。
（１）・・・集熱器、 （２）・・・蓄熱槽、 （４）
・・・集熱ポンプ、（６）・・・集熱用り管、 （力・
・・循環路、 （９）・・・膨張タンク、 （１０）・
・・蒸気管、 ００・・・気液分離部、 （Ｉ７）・・
・放熱器、 （１角・・・蒸気管。
出願人 三洋電根株式会社 外１名
代狸人 弁理士 佐 野 静 夫
第°１１司
第２１゛４
７
第゛：（図FIG. 1 is a system diagram showing an example of a conventional solar heat collecting device, FIGS. 2 to 5 are system diagrams showing an embodiment of the present invention, and FIGS. FIG. 6 is a schematic configuration diagram of main parts showing a modification of FIG. 5; (1)... Heat collector, (2)... Heat storage tank, (4)
...Heat collection pump, (6) ...Heat collection pipe, (force/
...Circulation path, (9)...Expansion tank, (10)...
... Steam pipe, 00... Gas-liquid separation section, (I7)...
・Radiator, (1 corner...steam pipe. Applicant: Sanyo Denki Co., Ltd., Tanukito, Patent Attorney: Shizuo Sano, No. 11, No. 21, 4, 7: (Fig.
Claims (1)
て環状に連結して熱媒液の循環路を形成し、循環路の集
熱戻り管（集熱益田Ｄ １！１１配￥ｆｆ ）を循環路
より高所に設筒した大気開放式の膨張タンクに４１ｊ
Ｉ；＋ｌ Ｌ“Ｃあるものに於いて、集熱器１１冒−１
部近傍の集熱戻り管に気液分離部を設け、気液分離部と
、気液分離部下流側の集熱戻り管とを夫々、蒸気管と膨
張管とにより膨張タンクに接続し、蒸気管若しくは膨張
タンクに外気との熱交換を行なう放熱器を設けたことを
特徴とする太陽熱集熱装置。(1) The heat collector and the heat storage tank are connected in a ring with a pipe equipped with a heat collection pump to form a circulation path for the heat medium liquid, and the heat collection return pipe of the circulation path (heat collection Masuda D 1! 11 ￥ff) in an expansion tank that is open to the atmosphere and installed at a higher place than the circulation path.
I;+l L"C In some cases, the heat collector 11
A gas-liquid separation section is provided in the heat collection return pipe near the gas-liquid separation section, and the gas-liquid separation section and the heat collection return pipe downstream of the gas-liquid separation section are connected to the expansion tank by a steam pipe and an expansion pipe, respectively. A solar heat collecting device characterized in that a tube or an expansion tank is provided with a radiator for exchanging heat with outside air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57201378A JPS5993149A (en) | 1982-11-16 | 1982-11-16 | Solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57201378A JPS5993149A (en) | 1982-11-16 | 1982-11-16 | Solar heat collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5993149A true JPS5993149A (en) | 1984-05-29 |
| JPH0522828B2 JPH0522828B2 (en) | 1993-03-30 |
Family
ID=16440076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57201378A Granted JPS5993149A (en) | 1982-11-16 | 1982-11-16 | Solar heat collector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5993149A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2260965A1 (en) * | 2001-11-30 | 2006-11-01 | Daniel Jimenez Del Paso | Solar-powered heater for use in non-pressurized thermally-isolated drum, has heat exchanger with double-helix structure used to supply hot water into drum by heating cold water supplied from distribution system |
| ES2272171A1 (en) * | 2005-07-26 | 2007-04-16 | Jose Maria TORRENS RASAL | Solar powered water heating and supply installation has temperature limiters that include water security arranged under expansion glass of security circuit, and heat dissipater arranged parallel to solar collectors |
| US7913684B2 (en) * | 2002-02-27 | 2011-03-29 | Barry Lynn Butler | Solar heat transfer system (HTPL), high temperature pressurized loop |
| JP2012207858A (en) * | 2011-03-30 | 2012-10-25 | Kamekawa Kogyo Kk | Heating medium evaporation reduction device in solar hot water system |
| EP2128532A3 (en) * | 2008-05-29 | 2015-03-18 | PAW GmbH & Co. KG | Solar thermal assembly with a circuit for a heat conducting medium |
| CN106403369A (en) * | 2016-08-31 | 2017-02-15 | 北京建筑大学 | Absorption refrigeration device and flow control method of heat collection liquid |
| CN106440517A (en) * | 2016-08-31 | 2017-02-22 | 北京建筑大学 | Direct expansion type heat pump device and process control method of heat collection liquid |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55133163U (en) * | 1979-03-13 | 1980-09-20 | ||
| JPS5736545U (en) * | 1980-08-11 | 1982-02-26 | ||
| JPS5741647U (en) * | 1980-08-22 | 1982-03-06 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5180264A (en) * | 1975-01-09 | 1976-07-13 | Kawasaki Heavy Ind Ltd | SOKAITENKENSHUTSUSOCHI |
-
1982
- 1982-11-16 JP JP57201378A patent/JPS5993149A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55133163U (en) * | 1979-03-13 | 1980-09-20 | ||
| JPS5736545U (en) * | 1980-08-11 | 1982-02-26 | ||
| JPS5741647U (en) * | 1980-08-22 | 1982-03-06 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2260965A1 (en) * | 2001-11-30 | 2006-11-01 | Daniel Jimenez Del Paso | Solar-powered heater for use in non-pressurized thermally-isolated drum, has heat exchanger with double-helix structure used to supply hot water into drum by heating cold water supplied from distribution system |
| US7913684B2 (en) * | 2002-02-27 | 2011-03-29 | Barry Lynn Butler | Solar heat transfer system (HTPL), high temperature pressurized loop |
| ES2272171A1 (en) * | 2005-07-26 | 2007-04-16 | Jose Maria TORRENS RASAL | Solar powered water heating and supply installation has temperature limiters that include water security arranged under expansion glass of security circuit, and heat dissipater arranged parallel to solar collectors |
| ES2272171B1 (en) * | 2005-07-26 | 2008-04-01 | Jose Maria TORRENS RASAL | INSTALLATION OF HEATING AND HOT SANITARY WATER THROUGH SOLAR THERMAL ENERGY. |
| EP2128532A3 (en) * | 2008-05-29 | 2015-03-18 | PAW GmbH & Co. KG | Solar thermal assembly with a circuit for a heat conducting medium |
| JP2012207858A (en) * | 2011-03-30 | 2012-10-25 | Kamekawa Kogyo Kk | Heating medium evaporation reduction device in solar hot water system |
| CN106403369A (en) * | 2016-08-31 | 2017-02-15 | 北京建筑大学 | Absorption refrigeration device and flow control method of heat collection liquid |
| CN106440517A (en) * | 2016-08-31 | 2017-02-22 | 北京建筑大学 | Direct expansion type heat pump device and process control method of heat collection liquid |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0522828B2 (en) | 1993-03-30 |
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