JPH0132426B2 - - Google Patents
Info
- Publication number
- JPH0132426B2 JPH0132426B2 JP57084440A JP8444082A JPH0132426B2 JP H0132426 B2 JPH0132426 B2 JP H0132426B2 JP 57084440 A JP57084440 A JP 57084440A JP 8444082 A JP8444082 A JP 8444082A JP H0132426 B2 JPH0132426 B2 JP H0132426B2
- Authority
- JP
- Japan
- Prior art keywords
- compound
- generator
- light energy
- heat
- heat absorbing
- 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 61
- 150000001875 compounds Chemical class 0.000 claims description 49
- 238000010521 absorption reaction Methods 0.000 claims description 23
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 238000004146 energy storage Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 14
- 230000003197 catalytic effect Effects 0.000 claims description 13
- 239000003507 refrigerant Substances 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 description 9
- 239000003054 catalyst Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 5
- 230000020169 heat generation Effects 0.000 description 4
- 239000013307 optical fiber Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 150000001538 azepines Chemical class 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000005338 heat storage Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- SJYNFBVQFBRSIB-UHFFFAOYSA-N norbornadiene Chemical compound C1=CC2C=CC1C2 SJYNFBVQFBRSIB-UHFFFAOYSA-N 0.000 description 2
- 238000007699 photoisomerization reaction Methods 0.000 description 2
- 239000011232 storage material Substances 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000007798 antifreeze agent Substances 0.000 description 1
- XYOVOXDWRFGKEX-UHFFFAOYSA-N azepine Chemical compound N1C=CC=CC=C1 XYOVOXDWRFGKEX-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- MPMSMUBQXQALQI-UHFFFAOYSA-N cobalt phthalocyanine Chemical compound [Co+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 MPMSMUBQXQALQI-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- DGZUEIPKRRSMGK-UHFFFAOYSA-N quadricyclane Chemical compound C1C2C3C2C2C3C12 DGZUEIPKRRSMGK-UHFFFAOYSA-N 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B27/00—Machines, plants or systems, using particular sources of energy
- F25B27/002—Machines, plants or systems, using particular sources of energy using solar energy
- F25B27/007—Machines, plants or systems, using particular sources of energy using solar energy in sorption type systems
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- 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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
Description
【発明の詳細な説明】
本発明は太陽光エネルギを集光して冷房に用い
る太陽エネルギ利用冷房装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a solar energy cooling device that condenses solar energy and uses it for cooling.
従来の一般的な冷房装置は圧縮冷凍機を用いて
いるため、太陽エネルギで冷房を行なうために
は、太陽エネルギで加熱された温水を電気等の別
のエネルギに変換する必要がある。これに対し
て、吸収式冷凍機を用いる場合には、太陽光で加
熱された温水を発生器へ直接導き、冷媒ガスを高
温とすることにより冷房が可能である。 Conventional general cooling devices use compression refrigerators, so in order to perform cooling using solar energy, it is necessary to convert hot water heated by solar energy into another energy such as electricity. On the other hand, when an absorption refrigerator is used, air conditioning is possible by directing hot water heated by sunlight to a generator and heating the refrigerant gas to a high temperature.
しかし蓄熱材が水であるため、蓄熱材貯湯槽か
らの放熱が大きく、長期間の蓄熱は不可能であ
る。また太陽光コレクタで温水を加熱する場合に
は、太陽光のうち長波長域の光エネルギが比較的
効率良く集熱可能であり、短波長域（0.17〜
0.35μｍ）の光エネルギはあまり効率良く集熱さ
れておらず、限られた効率の太陽エネルギ利用手
段となつている。 However, since the heat storage material is water, a large amount of heat is radiated from the heat storage material hot water tank, making it impossible to store heat for a long period of time. In addition, when heating hot water with a solar collector, it is possible to collect light energy in the long wavelength range of sunlight relatively efficiently, and the short wavelength range (0.17~
0.35 μm) is not very efficiently collected, making it a limited efficient means of utilizing solar energy.
本発明は上記事実を考慮し、太陽光の中から広
い波長域に渡つて光エネルギを利用可能であり、
必要に応じて長期間のエネルギ保存が可能な太陽
エネルギ利用冷房装置を得ることが目的である。 In consideration of the above facts, the present invention can utilize light energy from sunlight over a wide wavelength range,
The objective is to obtain a cooling device using solar energy that can store energy for a long period of time if necessary.
本発明に係る太陽エネルギ利用装置は、主とし
て短波長域の光エネルギにより高歪可能化合物を
高歪化合物に変化させる光エネルギ貯蔵化合物循
環太陽光変換手段から高歪化合物を吸収式冷凍機
の発生器へ導き、この供給配管に設けた触媒装置
で高歪化合物に触媒熱反応を生じさせて発生器を
加熱し、冷媒を気化させることにより短波長域の
光エネルギを利用可能としている。この光貯蔵化
合物循環太陽光変換手段と発生器との間の供給配
管へ吸放熱材循環太陽光加熱手段からの吸放熱材
で高歪化合物を加熱する熱交換器を設けたり、発
生器を光エネルギ貯蔵化合物循環太陽光変換手段
及び吸放熱材循環太陽光加熱手段とそれぞれ供給
配管を介して連通させることにより、熱効率を向
上させ、発生熱量、発生温度を広範囲に設定でき
る。 The solar energy utilization device according to the present invention converts a highly strainable compound into a high strain compound mainly by using light energy in a short wavelength range. A catalyst device installed in this supply pipe causes a catalytic thermal reaction in the highly strained compound, heats the generator, and vaporizes the refrigerant, making it possible to utilize light energy in the short wavelength range. A heat exchanger is installed in the supply piping between the light storage compound circulating sunlight conversion means and the generator to heat the high strain compound with the heat absorbing and dissipating material from the heat absorbing and dissipating material circulating solar heating means, and the generator is By communicating with the energy storage compound circulating sunlight converting means and the heat absorbing/dissipating material circulating solar heating means through supply piping, thermal efficiency can be improved and the amount of heat generated and the generated temperature can be set over a wide range.
以上本発明の実施例を図面に従い説明する。 Embodiments of the present invention will be described above with reference to the drawings.
第１図に示される如く本実施例に係る太陽エネ
ルギ利用冷房装置では太陽光コレクタ１０で集光
した太陽エネルギを吸収式冷凍機１２へ導いて冷
房を行なうようになつている。この太陽光コレク
タ１０は吸放熱材循環太陽光加熱手段を兼用した
水循環太陽光コレクタ部１４と光エネルギ貯蔵化
合物循環太陽光変換手段を兼用したコレクタ部１
６とを有している。（以下それぞれ水循環コレク
タ部、化合物循環コレクタ部と称する）
この太陽光コレクタ１０は各種の形状が考えら
れるが、この実施例では一例として第２図に示さ
れる具体的構造が用いられている。この太陽光コ
レクタ１０は上端が開放した箱体１８の開口部へ
平凸レンズを構成する筒体２０が固定されてい
る。この筒体２０の平凸断面空間２２は第１図の
化合物循環コレクタ部１６に相当し、その長手方
向端部（第２図紙面直角方向端部）が隣接する平
凸断面空間２２の長手方向端部と連通されてい
る。これによつて複数個の平凸断面空間２２が互
に直列に連通されている。この平凸断面空間２２
には光エネルギ貯蔵化合物が流通されるようにな
つており、矢印Ａ方向に照射される太陽光のうち
主として短波長域の光を吸収して高歪化合物に変
化するようになつている。 As shown in FIG. 1, in the solar energy cooling system according to this embodiment, solar energy collected by a solar collector 10 is guided to an absorption refrigerator 12 for cooling. This solar light collector 10 includes a water circulation solar collector section 14 which also serves as a heat absorbing and dissipating material circulating sunlight heating means, and a collector section 1 which also serves as a light energy storage compound circulating sunlight converting means.
6. (Hereinafter, they will be referred to as a water circulation collector section and a compound circulation collector section, respectively.) Various shapes can be considered for this solar collector 10, but in this embodiment, a specific structure shown in FIG. 2 is used as an example. In this sunlight collector 10, a cylindrical body 20 constituting a plano-convex lens is fixed to an opening of a box body 18 whose upper end is open. The plano-convex cross-sectional space 22 of this cylindrical body 20 corresponds to the compound circulation collector section 16 in FIG. communicated with the end. This allows the plurality of plano-convex cross-sectional spaces 22 to communicate with each other in series. This plano-convex cross-sectional space 22
A light energy storage compound is distributed to the compound, which absorbs mainly light in the short wavelength range of sunlight irradiated in the direction of arrow A and changes into a highly strained compound.
箱体１８の内部には筒体２０を通過する太陽光
の集光部に吸熱管２４が配置されて第１図の水循
環コレクタ部１４に相当している。従つて吸熱管
２４は太陽光のうち平凸断面空間２２内の光エネ
ルギ貯蔵化合物で吸収されない長波長光を主とし
て吸光するようになつている。吸熱管２４には集
光位置の経時変化に備えて補助吸光板２６が設け
られている。これらの吸熱管２４及び補助吸光板
２６はその表面が選択吸収面とされていることが
望ましい。また箱体１８は断熱材等を付設して保
温性を向上するようになつている。 Inside the box body 18, a heat absorption tube 24 is arranged at a condensing part for sunlight passing through the cylinder body 20, and corresponds to the water circulation collector part 14 in FIG. Therefore, the heat absorption tube 24 mainly absorbs long-wavelength light from sunlight that is not absorbed by the light energy storage compound in the plano-convex cross-sectional space 22. The heat absorbing tube 24 is provided with an auxiliary light absorbing plate 26 in preparation for changes in the condensing position over time. It is desirable that the surfaces of the heat absorbing tube 24 and the auxiliary light absorbing plate 26 are selectively absorbing surfaces. Furthermore, the box body 18 is provided with a heat insulating material or the like to improve heat retention.
循環パイプ３４内を流れる光エネルギ貯蔵化合
物として本実施例では第３図に示されるノルボル
ナジエン（以下Ｎ体と称する）が用いられてい
る。このＮ体は常温で流動性を有する高歪可能化
合物であり、紫外線領域の短波長光を照射すると
光異性化反応により高歪化合物であるクワドリシ
クレン（以下Ｑ体と称する）に変化する性質を有
しており、このＱ体は触媒（コバルトテトラフエ
ニルポリフイリン錯体やコバルトフタロシアニン
錯体）内を通過させると、触媒熱反応を生じてＮ
体の状態に戻る性質がある。この時に22Kcal／
Mol＝240cal／ｇ程度の熱発生を伴う。従つて太
陽光のうち主として短波長光を蓄積し、必要に応
じて熱エネルギとして放出可能である。 In this embodiment, norbornadiene (hereinafter referred to as N-form) shown in FIG. 3 is used as the optical energy storage compound flowing through the circulation pipe 34. This N-form is a highly strainable compound that has fluidity at room temperature, and when irradiated with short wavelength light in the ultraviolet region, it changes into a highly strained compound quadricyclene (hereinafter referred to as Q-form) through a photoisomerization reaction. When this Q form is passed through a catalyst (cobalt tetraphenyl polyphylline complex or cobalt phthalocyanine complex), a catalytic thermal reaction occurs and N
It has the property of returning to its physical state. At this time 22Kcal/
It is accompanied by heat generation of about Mol=240cal/g. Therefore, it is possible to mainly accumulate short wavelength light of sunlight and release it as thermal energy as necessary.
第１図に基づいて太陽光コレクタ１０と吸収式
冷凍機１２との間の配管を説明する。化合物循環
コレクタ部１６の一端は供給配管３６を介してＱ
体貯留槽３８へ接続されて化合物循環コレクタ部
１６で生じたＱ体を貯留するようになつている。
このＱ体貯留槽３８の出口部は供給配管４０、ポ
ンプ４２を介して吸収式冷凍機１２の発生器４４
へ接続されている。 Piping between the solar collector 10 and the absorption chiller 12 will be explained based on FIG. One end of the compound circulation collector section 16 is connected to Q through the supply piping 36.
It is connected to a body storage tank 38 to store the Q bodies generated in the compound circulation collector section 16.
The outlet of this Q body storage tank 38 is connected to a generator 44 of the absorption refrigerator 12 via a supply pipe 40 and a pump 42.
connected to.
この吸収式冷凍機１２は第４図に示される如く
発生器４４部分で供給配管４０がＵ字状に屈曲さ
れて戻り配管４６の一端に接続されている。この
戻り配管４６の他端は第１図に示される如くＮ体
貯留槽４８へ接続されており、Ｎ体貯留槽４８の
出口部が戻り配管５０及びポンプ５２を介して化
合物循環コレクタ部１６の他端へ接続されてい
る。 As shown in FIG. 4, this absorption refrigerating machine 12 has a supply pipe 40 bent into a U-shape at a generator 44 portion and connected to one end of a return pipe 46. The other end of this return pipe 46 is connected to an N-body storage tank 48 as shown in FIG. connected to the other end.
吸収式冷凍機１２の発生器４４で反転される供
給配管４０には内周部に触媒装置が設けられてい
る。従つて供給配管４０内を送られるＱ体はこの
触媒と反応してＮ体に復帰すると共に触媒熱反応
を生じて発生器４４を加熱するようになつてい
る。 The supply pipe 40 that is inverted by the generator 44 of the absorption refrigerator 12 is provided with a catalyst device on its inner circumference. Therefore, the Q body sent through the supply pipe 40 reacts with the catalyst and returns to the N body, and a catalytic thermal reaction occurs to heat the generator 44.
吸収式冷凍機１２は発生器４４の他に蒸発器５
６、吸収器５８及び凝縮器６０が設けられてい
る。蒸発器５６と吸収器５８とは同一室内に配設
されており、冷媒（例えばアンモニアガス）は吸
収器５８で希薄溶器６２（例えばアンモニア水）
へ溶解するようになつており、冷媒ガスを吸収し
た濃溶液６２はポンプ６４、配管６６を介して発
生器４４へ接続されている。発生器４４へ供給さ
れた濃溶液は供給配管４０で加熱されることによ
り冷媒ガスを発生して希薄化されるようになつて
おり、凝縮器６０の凝縮液７０は配管７２で蒸発
器５６へ接続されている。また吸収器５８及び凝
縮器６０には冷却水配管７４が、蒸発器５６には
冷却対象である冷水配管７６が設けられている。
さらに配管６６には濃溶液６８から希薄溶液６２
へ戻る配管によつて熱交換器７８が設けられ、発
生器４４の希薄溶液６８の一部はオーバーフロー
管８０によつて吸収器５８と連通されている。 The absorption refrigerator 12 includes an evaporator 5 in addition to the generator 44.
6, an absorber 58 and a condenser 60 are provided. The evaporator 56 and the absorber 58 are arranged in the same room, and the refrigerant (for example, ammonia gas) is passed through the absorber 58 to the diluted solvent 62 (for example, aqueous ammonia).
The concentrated solution 62 that has absorbed the refrigerant gas is connected to the generator 44 via a pump 64 and piping 66. The concentrated solution supplied to the generator 44 is heated in the supply pipe 40 to generate refrigerant gas and become diluted, and the condensed liquid 70 in the condenser 60 is sent to the evaporator 56 in the pipe 72. It is connected. Further, the absorber 58 and the condenser 60 are provided with a cooling water pipe 74, and the evaporator 56 is provided with a cold water pipe 76 to be cooled.
Furthermore, a pipe 66 is connected to a pipe 62 from a concentrated solution 68 to a dilute solution 62.
A heat exchanger 78 is provided by piping back to the absorber 58 , and a portion of the dilute solution 68 from the generator 44 is communicated with the absorber 58 by an overflow tube 80 .
従つてこの吸収式冷凍機１２では、蒸発器５６
で発生した冷媒ガスが冷却水配管７４で冷却され
ながら希薄溶液に吸収され、その結果濃溶液６２
が形成され、それがポンプ６４、配管６６で送ら
れ、熱交換器７８で加熱された後に発生器４４へ
至る。この発生器４４では供給配管４０で更に加
熱されて冷媒ガスとなり凝縮器６０へ至る。この
凝縮器６０では冷却水配管７４で冷却されて凝縮
し凝縮液７０となる。この凝縮液７０は蒸発器５
６で蒸発して冷水配管７６から蒸発熱を奪いこの
冷却された冷水配管７６内の冷水により冷房を行
なうことができる。 Therefore, in this absorption refrigerator 12, the evaporator 56
The refrigerant gas generated is absorbed into the dilute solution while being cooled by the cooling water pipe 74, and as a result, the concentrated solution 62
is formed, is sent through a pump 64 and piping 66, is heated in a heat exchanger 78, and then reaches the generator 44. In this generator 44 , it is further heated in the supply pipe 40 and becomes a refrigerant gas, which reaches the condenser 60 . In this condenser 60 , the water is cooled and condensed through a cooling water pipe 74 to become a condensed liquid 70 . This condensate 70 is transferred to the evaporator 5
The cold water in the cold water pipe 76 is evaporated to remove heat of evaporation from the cold water pipe 76, and the cooled water in the cold water pipe 76 can perform air conditioning.
この冷房能力は冷水配管７６に設けられた温度
センサ８２とこの温度センサ８２によつて制御さ
れる供給配管４０の制御弁８４によつて自動制御
される。 This cooling capacity is automatically controlled by a temperature sensor 82 provided in the cold water pipe 76 and a control valve 84 in the supply pipe 40 that is controlled by the temperature sensor 82.
第１図に示される如く水循環コレクタ部１４か
らの供給配管８６は貯湯槽８８へ接続されてい
る。この貯湯槽８８は水循環コレクタ部１４で加
熱された吸放熱材である温水を貯留し、必要に応
じて給湯配管９０から取り出すようになつてい
る。 As shown in FIG. 1, a supply pipe 86 from the water circulation collector section 14 is connected to a hot water storage tank 88. This hot water storage tank 88 stores hot water, which is a heat absorbing and dissipating material heated by the water circulation collector section 14, and is adapted to be taken out from the hot water supply piping 90 as needed.
この貯湯槽８８から給湯配管９０で消費される
水量を補うために給水源へ接続される給水配管９
２及び貯湯槽８８と水循環コレクタ部１４の入口
とを接続する供給配管９４が設けられており、こ
の配管中にポンプ９６が介在されている。 A water supply pipe 9 connected to a water supply source to supplement the amount of water consumed by the hot water supply pipe 90 from this hot water storage tank 88
A supply pipe 94 is provided that connects the hot water tank 2 and the hot water storage tank 88 to the inlet of the water circulation collector section 14, and a pump 96 is interposed in this pipe.
供給配管８６には分岐配管９８が連通されてお
り、この分岐配管９８は熱交換器１００を介して
戻り配管１０２へ接続されており、この戻り配管
１０２は供給配管９４を介して水循環コレクタ部
１４へ戻るようになつている。この熱交換器１０
０は水循環コレクタ部１４からの温水で配管４０
内のＱ体を加熱するようになつており、これによ
つて発生器４４における発熱が更に高温となるよ
うに配慮されている。 A branch pipe 98 is connected to the supply pipe 86 , and this branch pipe 98 is connected to a return pipe 102 via a heat exchanger 100 , and this return pipe 102 is connected to the water circulation collector section 14 via a supply pipe 94 . It's starting to go back to. This heat exchanger 10
0 is hot water from the water circulation collector section 14 and pipe 40
The Q body inside the generator 44 is heated, so that the heat generated in the generator 44 becomes even higher temperature.
前記貯湯槽８８にはＱ体貯留槽３８の供給配管
４０からの分岐配管４１がポンプ４３を介して挿
入されており、供給配管４０の場合と同様に貯湯
槽８８内で触媒装置によりＱ体をＮ体へ復帰させ
る触媒熱反応を生じさせ、貯湯槽８８内の温水を
所望温度まで加熱できるようになつている。発生
したＮ体は戻り配管４７でＮ体貯留槽４８へ戻さ
れる。 A branch pipe 41 from the supply pipe 40 of the Q body storage tank 38 is inserted into the hot water storage tank 88 via a pump 43, and as in the case of the supply pipe 40, the Q body is generated in the hot water tank 88 by a catalyst device. A catalytic thermal reaction is generated to return the water to N-form, and the hot water in the hot water storage tank 88 can be heated to a desired temperature. The generated N bodies are returned to the N body storage tank 48 through a return pipe 47.
次に本実施例の作動を説明する。 Next, the operation of this embodiment will be explained.
第２図に示される太陽光コレクタ１０で太陽光
のうち主として長波長光の照射により加熱された
温水は配管８６を通つて貯湯槽８８で蓄積され、
必要に応じて給湯配管９０を通つて消費される。 Hot water heated by the solar collector 10 shown in FIG. 2 mainly by irradiation with long-wavelength light from sunlight passes through a pipe 86 and is accumulated in a hot water storage tank 88.
The hot water is consumed through the hot water supply piping 90 as needed.
一方化合物循環コレクタ部１６は太陽光のうち
短波長光を受けて光エネルギ貯蔵化合物をＱ体に
変化させる。このＱ体は供給配管３６を通つてＱ
体貯留槽３８へ蓄積されるがＱ体は単独ではＮ体
に復帰しないのでエネルギの長期保存が可能であ
る。このＱ体貯留槽３８内のＱ体は必要に応じて
ポンプ４２で供給配管４０内を吸収式冷凍機１２
の発生器４４へと送られる。発生器４４では触媒
装置によりＱ体がＮ体へ復帰する触媒反応が生じ
るので発生器４４が加熱され濃溶液から冷媒が分
離して気化する。この気化した冷媒は凝縮器６０
で冷却されて凝縮液７０となり、蒸発器５６で蒸
発して気化熱により冷水配管７６を冷却する。こ
の冷水によつて冷房が行なわれる。ここで、発生
器４４へ至る供給配管４０内のＱ体は熱交換器１
００で、分岐配管９８の温水熱のために加熱され
ているので、発生器４４における発熱効率が高く
なつている。 On the other hand, the compound circulation collector section 16 receives short wavelength light of sunlight and converts the light energy storage compound into the Q-form. This Q body passes through the supply pipe 36
Although the Q body is accumulated in the body storage tank 38, the Q body does not return to the N body by itself, so that energy can be stored for a long time. The Q body in the Q body storage tank 38 is supplied to the absorption refrigerator 12 through the supply pipe 40 by a pump 42 as needed.
is sent to the generator 44. In the generator 44, a catalytic reaction occurs in which the Q-form returns to the N-form by a catalytic device, so the generator 44 is heated and the refrigerant is separated from the concentrated solution and vaporized. This vaporized refrigerant is transferred to the condenser 60
It is cooled to become a condensate 70, which evaporates in the evaporator 56 and cools the cold water pipe 76 with the heat of vaporization. Cooling is performed by this cold water. Here, the Q body in the supply pipe 40 leading to the generator 44 is connected to the heat exchanger 1
00, the heat generation efficiency in the generator 44 is high because the water is heated by the hot water in the branch pipe 98.
発生器４４の触媒装置５４で発生したＮ体は戻
り配管４６を通つてＮ体貯留槽４８内へ蓄積され
る。このＮ体は必要に応じてポンプ５２で戻り配
管５０内を化合物循環コレクタ部１６の入口へと
送られる。 The N-bodies generated in the catalyst device 54 of the generator 44 are accumulated in the N-bodies storage tank 48 through the return pipe 46 . This N-form is sent to the inlet of the compound circulation collector section 16 through the return piping 50 by the pump 52 as required.
この装置を用いて暖房を行なうには貯湯槽８８
内の温水を直接暖房機へ用いることも可能であ
り、また吸収式冷凍機１２の冷却水配管７４内へ
温水を通せばこの温水が吸収器５８及び凝縮器６
０で加熱されるのでこれによつても暖房が可能で
ある。 To perform heating using this device, the hot water storage tank 88
It is also possible to directly use the hot water in the heater for the heater, and if hot water is passed through the cooling water pipe 74 of the absorption chiller 12, this hot water can be used in the absorber 58 and condenser 6.
Since it is heated at zero, heating is also possible with this.
次に第５図には本発明の第２実施例が示されて
いる。この実施例では太陽光コレクタと化合物循
環変換手段とを分離し、太陽光コレクタ１１０へ
光エネルギ貯蔵化合物を供給しない構造となつて
いる。即ち太陽光コレクタ１１０ではレンズ１１
２で複数体の光フアイバー１１４の一端へ太陽光
を集光し、これらの光フアイバ１１４を束ねたバ
ンドル光フアイバケーブル１１６を化合物循環変
換手段であるＮ−Ｑ変換槽１１８へ導き、この変
換槽１１８内のＮ体をＱ体へ変化させるようにな
つている。 Next, FIG. 5 shows a second embodiment of the present invention. In this embodiment, the solar collector 110 is separated from the compound circulation conversion means, and the structure is such that the solar energy storage compound is not supplied to the solar collector 110. That is, in the sunlight collector 110, the lens 11
2, sunlight is focused on one end of a plurality of optical fibers 114, and a bundle optical fiber cable 116 in which these optical fibers 114 are bundled is guided to an N-Q conversion tank 118, which is a compound circulation conversion means. The N-body in 118 is changed to the Q-body.
このＮ−Ｑ変換槽１１８はＱ体貯留槽１２０と
Ｑ体配管１２２及びＮ体配管１２４で連通されて
おり、Ｎ体配管１２４の中間部にポンプ１２６が
設けられている。これによつてＱ体貯留槽１２０
内のＮ体はポンプ１２６でＮ−Ｑ変換槽１１８へ
送られ、Ｎ−Ｑ変換槽１１８内で発生したＱ体は
貯留槽１２０へ戻されるようになつている。 This N-Q conversion tank 118 is communicated with a Q body storage tank 120 through a Q body piping 122 and an N body piping 124, and a pump 126 is provided in the middle of the N body piping 124. As a result, the Q body storage tank 120
The N bodies are sent to the N-Q conversion tank 118 by a pump 126, and the Q bodies generated in the N-Q conversion tank 118 are returned to the storage tank 120.
またこのＱ体貯留槽１２０はN2タンク１２８
と連通されて窒素ガスによつてＱ体が３〜４Kg／
cm2Ｇに加圧されている。このように不活性ガスで
加圧されたＱ体の触媒反応発生温度は120〜125℃
に向上する。またこのＱ体貯槽は整流板による層
流型貯槽として貯留効率が向上されている。 Also, this Q body storage tank 120 is an N 2 tank 128
Q-body is communicated with 3~4kg/by nitrogen gas.
It is pressurized to cm 2 G. The temperature at which the catalytic reaction occurs in the Q body pressurized with inert gas is 120 to 125℃.
improve. In addition, this Q body storage tank has improved storage efficiency as a laminar flow type storage tank using a rectifying plate.
このＱ体貯留槽１２０は中間部にポンプ１３０
を有した供給配管１３２及び戻り配管１３４で吸
収式冷凍機１２へと連通されている。 This Q body storage tank 120 has a pump 130 in the middle part.
The supply pipe 132 and return pipe 134 are connected to the absorption refrigerator 12.
この実施例においても水循環コレクタ部からの
温水でＱ体貯留槽１２０からのＱ体を加熱して発
熱効率を向上させる点は同様である。 This embodiment is also similar in that the Q body from the Q body storage tank 120 is heated with hot water from the water circulation collector section to improve heat generation efficiency.
第６図に示される如くこの実施例の吸収式冷凍
機は前記実施例の発生器が第２発生器１３６とさ
れ、ここに第１発生器１３８が設けられた二重効
用型となつている。この第１発生器１３８は溶液
ポンプ６４からの濃溶液が配管１３９を介して供
給されるようになつており、Ｕ字型に折り返され
て戻り配管１３４と連通される供給配管１３２に
触媒装置１４０が設けられて高圧触媒熱交換器と
なつている。この第１発生器１３８で生ずる冷媒
ガスは配管１４２を介して凝縮器６０へ連通され
ている。また第１発生器１３８の半濃溶液が配管
１４４によつて熱交換器１４６へ導かれ、配管１
３９内の濃溶液を加熱するようになつている。 As shown in FIG. 6, the absorption refrigerating machine of this embodiment is a dual-effect type in which the generator of the previous embodiment is used as a second generator 136, and a first generator 138 is provided here. . The first generator 138 is configured to be supplied with a concentrated solution from the solution pump 64 via a pipe 139, and a catalyst device 140 is connected to the supply pipe 132 which is folded back into a U-shape and communicates with the return pipe 134. A high-pressure catalytic heat exchanger is provided. The refrigerant gas generated in the first generator 138 is communicated to the condenser 60 via a pipe 142. The semi-concentrated solution from the first generator 138 is also led to a heat exchanger 146 by a pipe 144,
It is designed to heat the concentrated solution in 39.
従つてこの実施例では圧力上昇されたＱ体が触
媒装置１４０へ至り、高温度の触媒熱反応を生じ
るので、前記実施例と比較して更に高効率の冷房
を行なうことができるようになつている。 Therefore, in this embodiment, the Q body whose pressure has been increased reaches the catalytic device 140 and causes a high-temperature catalytic thermal reaction, making it possible to achieve even more efficient cooling than in the previous embodiment. There is.
またこの実施例では太陽光コレクタ１１０がバ
ンドル光フアイバケールブル１１６を介してＮ−
Ｑ変換槽１１８へ接続される構造であるため、太
陽光コレクタ１１０を建物屋上へ取り付け、光エ
ネルギ貯蔵化合物の循環路は建物の地下等へ収容
することができ、光エネルギ貯蔵化合物が可燃性
である場合にも安全な配置とすることができる。 Further, in this embodiment, the solar collector 110 is connected to the N-
Since the structure is connected to the Q-conversion tank 118, the solar collector 110 can be installed on the roof of the building, and the circulation path for the light energy storage compound can be stored in the basement of the building, etc., so that the light energy storage compound is flammable. It can also be a safe arrangement in some cases.
第７図は第２実施例の装置を用いて暖房を行な
う場合の配管である。この場合には吸収式冷凍機
の冷却水配管７４へ温水を供給し、吸収器５８、
凝縮器６０でさらに加熱された高温水を暖房に用
いるようになつている。 FIG. 7 shows piping when heating is performed using the device of the second embodiment. In this case, hot water is supplied to the cooling water pipe 74 of the absorption chiller, and the absorber 58,
The high temperature water further heated in the condenser 60 is used for heating.
なおこの実施例の駆動方式は、Ｑ体貯留槽１２
０内のＮ体が全てＱ体に変換された後にこのＱ体
を冷凍機１２へ送るバツヂ処理とすることができ
るが、Ｑ体貯留槽内を隔壁でＱ体貯留部とＮ体貯
留部に分け、Ｑ体貯留部を配置１２２，１３２
と、Ｎ体貯留部を配管１２４，１３４と連通して
もよい。この場合の隔壁は貯留するＮ体、Ｑ体の
量に応じて移動する構成とすることができる。さ
らにこの実施例のＱ体貯留槽１２０は複数個設け
てそれぞれ太陽光コレクタ１１０と連結可能とす
ると共に一個の貯留槽から冷凍機１２へＱ体を送
りＮ体を他の貯留槽へ戻すようにしてもよい。 Note that the drive system of this embodiment is based on the Q body storage tank 12.
It is possible to carry out a batch process in which all the N bodies in 0 are converted into Q bodies and then the Q bodies are sent to the refrigerator 12. Separate and place Q body storage parts 122, 132
The N-body storage section may be communicated with the pipes 124 and 134. In this case, the partition wall can be configured to move depending on the amount of N bodies and Q bodies stored. Furthermore, a plurality of Q-body storage tanks 120 in this embodiment are provided so that each can be connected to the solar collector 110, and the Q-bodies are sent from one storage tank to the refrigerator 12 and the N-bodies are returned to another storage tank. It's okay.
次に第８図には本発明の第３実施例が示されて
いる。この実施例では第１実施例の分岐配管９８
が直接に吸収式冷凍機１２の発生器４４へと導か
れて、太陽光で加熱された温水及び光エネルギ貯
蔵化合物の触媒熱反応の双方で直接に発生器４４
を加熱するようになつている。従つて発生器４４
の発生熱量、発生温度を広範囲に設定することが
できる。 Next, FIG. 8 shows a third embodiment of the present invention. In this embodiment, the branch pipe 98 of the first embodiment
is conducted directly to the generator 44 of the absorption chiller 12, and both the solar heated hot water and the catalytic thermal reaction of the light energy storage compound directly generate the generator 44.
It is now heated. Therefore generator 44
The amount of heat generated and the temperature generated can be set over a wide range.
上記実施例では光エネルギ貯蔵化合物としてノ
ルボルナジエンを使用したが、本発明は可逆的光
異性化反応によつて光エネルギの吸収と熱エネル
ギの放出を反複し得る流動性の光エネルギ貯蔵化
合物であれば全て適用可能であり、アゼピン等の
他の化合物も使用できる。このアゼピンは短波長
光を受けて高歪化合物であるジクロブテノジヒド
ロビロールに変化し、触媒の存在下で再び高歪可
能化合物であるアゼピンに復帰すると共に熱発生
を伴うようになつている。またその他本発明では
光エネルギ貯蔵化合物をスラリ状としても使用で
き、流動性を有する状態であれば全て適用可能で
ある。 Although norbornadiene was used as the light energy storage compound in the above embodiment, the present invention is applicable to a fluid light energy storage compound that can repeatedly absorb light energy and release thermal energy through a reversible photoisomerization reaction. All are applicable and other compounds such as azepines can also be used. When this azepine receives short-wavelength light, it changes into dichlorobutenodihydrovyrol, a highly strained compound, and in the presence of a catalyst, it reverts back to azepine, a highly strainable compound, and is accompanied by heat generation. . In addition, in the present invention, the light energy storage compound can be used in the form of a slurry, and any form of fluidity can be applied.
また上記実施例では吸放熱材として水を用いた
が、この水は純水に限らず、防錆剤、凍結防止剤
等の適宜の添加物が含まれた物でも良い。また吸
放熱材は水以外にも太陽エネルギを熱エネルギと
して吸収放出するものであれば全て適用可能であ
り、グリコール類、炭化水素系、ハロゲン化炭化
水素系等でも良い。 Further, in the above embodiments, water was used as the heat absorbing and dissipating material, but the water is not limited to pure water, and may contain appropriate additives such as rust preventives and antifreeze agents. In addition to water, the heat absorbing and dissipating material may be any material that absorbs and releases solar energy as heat energy, and may be glycols, hydrocarbons, halogenated hydrocarbons, or the like.
以上説明した如く本発明に係る太陽エネルギ利
用冷房装置は光エネルギ貯蔵化合物で吸収式冷凍
機の発生器を加熱するので、太陽光の短波長域の
光エネルギをも有効に利用することができると共
にエネルギの長時間の蓄積が可能となる優れた効
果を有する。 As explained above, since the solar energy cooling device according to the present invention heats the generator of the absorption refrigerator with the light energy storage compound, it is possible to effectively utilize light energy in the short wavelength range of sunlight. It has an excellent effect of allowing energy to be stored for a long time.
第１図は本発明に係る太陽エネルギ利用冷房装
置の第１実施例を示す系統図、第２図は第１実施
例に用いる太陽光コレクタを示す一部破断斜視図
第３図は本実施例に用いる光エネルギ貯蔵化合物
を示す化学反応式、第４図は吸収式冷凍機を示す
系統図、第５図は本発明の第２実施例を示す系統
図、第６図、第７図は第２実施例に用いる吸収式
冷凍機の系統図、第８図は本発明の第３実施例を
示す系統図である。
１０……太陽光コレクタ、１２……吸収式冷凍
機、１４……水循環太陽光コレクタ部、１６……
光エネルギ貯蔵化合物循環太陽光コレクタ部、３
６，４０……供給配管、４４………発生器、５４
……触媒装置、５６……蒸発器、５８……吸収
器、６０……凝縮器、１１８……Ｎ−Ｑ変換槽、
１３６……第２発生器、１３８……第１発生器。
Fig. 1 is a system diagram showing a first embodiment of the solar energy cooling device according to the present invention, Fig. 2 is a partially cutaway perspective view showing a solar collector used in the first embodiment, and Fig. 3 is a diagram showing the present embodiment. 4 is a system diagram showing an absorption refrigerator, FIG. 5 is a system diagram showing a second embodiment of the present invention, and FIGS. A system diagram of an absorption refrigerator used in the second embodiment, and FIG. 8 is a system diagram showing a third embodiment of the present invention. 10... Solar collector, 12... Absorption chiller, 14... Water circulation solar collector section, 16...
Light energy storage compound circulating solar collector part, 3
6, 40... Supply piping, 44... Generator, 54
... Catalyst device, 56 ... Evaporator, 58 ... Absorber, 60 ... Condenser, 118 ... N-Q conversion tank,
136...second generator, 138...first generator.
Claims (1)
させる光エネルギ貯蔵化合物循環太陽光変換手段
と、熱エネルギの吸収と放出を反復し得る流動性
の吸放熱材を太陽光で加熱する吸放熱材循環太陽
光加熱手段と、前記光エネルギ貯蔵化合物循環太
陽光変換手段と供給配管を介して連通される発生
器を備え発生器で気化した冷媒を凝縮器を介して
蒸気器へ送る吸収式冷凍機と、前記供給配管へ設
けられ高歪化合物が高歪可能化合物へ変化する触
媒熱反応を生じさせる触媒装置と、前記供給配管
へ設けられ吸放熱材循環太陽光加熱手段からの吸
放熱材で高歪化合物を加熱する熱交換器と、を備
えたことを特徴とする太陽エネルギ利用冷房装
置。 ２ 高歪可能化合物を太陽光で高歪化合物に変化
させる光エネルギ貯蔵化合物循環太陽光変換手段
と、熱エネルギの吸収と放熱を反復し得る流動性
の吸放熱材を太陽光で加熱する吸放熱材循環太陽
光加熱手段と、前記光エネルギ貯蔵化合物循環太
陽光変換手段及び吸放熱材循還太陽光加熱手段と
それぞれ供給配管を介して連通される発生器を備
え発生器で蒸発した冷媒を凝縮器を介して蒸発器
へ送る吸収式冷凍機と、前記光エネルギ貯蔵化合
物循環太陽光変換手段からの供給配管へ設けられ
高歪化合物が高歪可能化合物へ変化する触媒熱反
応を生じさせる触媒装置と、を有することを特徴
とした太陽エネルギ利用冷房装置。[Claims] 1. A light energy storage compound circulation solar conversion means that converts a highly strainable compound into a high strain compound by sunlight, and a fluid heat absorbing and releasing material that can repeatedly absorb and release thermal energy. A heat absorption/dissipation material circulation solar heating means for heating with light, and a generator communicating with the light energy storage compound circulation solar conversion means through a supply piping are provided. an absorption refrigerating machine for supplying water to the container, a catalytic device installed in the supply piping to cause a catalytic thermal reaction in which a high strain compound changes into a highly strainable compound, and a heat absorbing/radiating material circulating solar heating means installed in the supply piping. 1. A cooling device using solar energy, comprising: a heat exchanger that heats a highly strained compound with a heat absorbing and dissipating material from the sun. 2. A light energy storage compound circulation solar conversion means that converts a highly strainable compound into a highly strained compound by sunlight, and a heat absorbing/radiating material that heats a fluid heat absorbing/radiating material that can repeatedly absorb and release heat energy with sunlight. A generator is provided which is connected to the material circulation solar heating means, the light energy storage compound circulation solar conversion means and the heat absorbing/radiating material circulation solar heating means through supply piping, and the refrigerant evaporated by the generator is condensed. an absorption refrigerating machine that supplies the light energy to the evaporator through a container, and a catalytic device that is installed in the supply pipe from the light energy storage compound circulation solar conversion means and causes a catalytic thermal reaction in which a highly strained compound changes into a highly strainable compound. A cooling device using solar energy, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57084440A JPS58200960A (en) | 1982-05-19 | 1982-05-19 | Refrigeration system utilizing solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57084440A JPS58200960A (en) | 1982-05-19 | 1982-05-19 | Refrigeration system utilizing solar energy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58200960A JPS58200960A (en) | 1983-11-22 |
| JPH0132426B2 true JPH0132426B2 (en) | 1989-06-30 |
Family
ID=13830646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57084440A Granted JPS58200960A (en) | 1982-05-19 | 1982-05-19 | Refrigeration system utilizing solar energy |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58200960A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004039327A1 (en) * | 2004-08-12 | 2006-03-02 | Phönix Sonnen Wärme AG | Absorption chiller |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5280278A (en) * | 1975-12-23 | 1977-07-05 | Battelle Development Corp | Catch* collection and utilization of solar energy and apparatus therefor |
-
1982
- 1982-05-19 JP JP57084440A patent/JPS58200960A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5280278A (en) * | 1975-12-23 | 1977-07-05 | Battelle Development Corp | Catch* collection and utilization of solar energy and apparatus therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58200960A (en) | 1983-11-22 |
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