JPH0415451A - Air conditioning and hot water feeding device utilizing solar heat and surrounding air heat - Google Patents
Air conditioning and hot water feeding device utilizing solar heat and surrounding air heatInfo
- Publication number
- JPH0415451A JPH0415451A JP2120233A JP12023390A JPH0415451A JP H0415451 A JPH0415451 A JP H0415451A JP 2120233 A JP2120233 A JP 2120233A JP 12023390 A JP12023390 A JP 12023390A JP H0415451 A JPH0415451 A JP H0415451A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- hot water
- heating
- solar
- circuit
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 238000004378 air conditioning Methods 0.000 title claims description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 239000003507 refrigerant Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 5
- 238000001704 evaporation Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- 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
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は太陽電池を集熱器表面に装着し、太陽光の利用
に加えて、太陽電池の排熱、太陽熱、大気熱を集熱する
ハイブリッド集熱器と、この集熱熱量を暖房、給湯加熱
の熱量として利用するシステムとハイブリッド集熱器を
蒸発器として逆に利用し、室内の熱を吸収し、室外へ放
熱して冷房として利用するシステムから成る大陽光熱大
気熱利用型空調給湯装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention is a hybrid solar energy collector that attaches solar cells to the surface of a heat collector and collects waste heat from the solar cells, solar heat, and atmospheric heat in addition to utilizing sunlight. Heater and a system that uses the collected heat as heat for space heating and hot water heating, and a system that uses the hybrid heat collector as an evaporator to absorb indoor heat and radiate it outside for cooling purposes. The present invention relates to an air-conditioning and hot-water supply system that utilizes solar energy and atmospheric heat.
従来の技術
大陽光熱の利用として従来、太陽電池に加えてその排熱
を利用するため集熱器に太陽電池を装着し、作動流体を
循環ポンプで循環・吸熱を行って給湯加熱に利用する太
陽光熱利用給湯システムがある。例えば、第５図に示す
ように集熱器１、この集熱器表面に装着した太陽電池２
、給湯加熱形水熱交換器３、作動流体を循環させる第１
循環ポンプ４、前記給湯加熱形水熱交換器３で作動流体
の熱によって、温水を加熱して、その温水を貯湯槽（図
面省略）へ循環させる水循環ポンプ５から構成されてい
る。太陽電池から得られた電力は前記第１循環ポンプや
水循環ポンプの駆動用電力として利用されている。Conventional technology Conventionally, solar cells are used to utilize solar energy, and in addition to solar cells, solar cells are attached to a heat collector to utilize the exhaust heat, and the working fluid is circulated and absorbed by a circulation pump, which is then used to heat hot water. There is a solar hot water supply system. For example, as shown in FIG. 5, a heat collector 1 and a solar cell 2 attached to the surface of the heat collector
, a hot water heating type water heat exchanger 3, a first for circulating a working fluid;
It consists of a circulation pump 4 and a water circulation pump 5 that heats hot water using the heat of the working fluid in the hot water heating type water heat exchanger 3 and circulates the hot water to a hot water storage tank (not shown). The electric power obtained from the solar cells is used as driving electric power for the first circulation pump and the water circulation pump.
発明が解決しようとする課題
このような構成において太陽電池の排熱利用としては大
きな利点があるが、作動流体を水循環ポンプによって循
環させる方式のため、集熱器の温度が作動流体の温度よ
り高くないと集熱が困難であるという欠点があった。Problems to be Solved by the Invention Although this configuration has great advantages in utilizing the waste heat of solar cells, since the working fluid is circulated by a water circulation pump, the temperature of the heat collector is higher than the temperature of the working fluid. Without it, there was a drawback that it was difficult to collect heat.
このため、大気熱を吸熱することは基本的に無理である
と同時に日射量の変化の影響を受ける度合が極めて高く
給湯に利用する熱量の変動が大きいという欠点があった
。又、前記方式は、集熱熱量不足から、暖房としての空
調への拡大利用は無理がある。ましてや夜間には暖房と
して利用したいという機能拡大は不可能な方式である。For this reason, it is basically impossible to absorb atmospheric heat, and at the same time, it is extremely susceptible to changes in the amount of solar radiation, resulting in large fluctuations in the amount of heat used for hot water supply. Furthermore, the aforementioned system cannot be expanded to air conditioning for space heating due to the insufficient amount of collected heat. Furthermore, it is impossible to expand the functionality of the system by using it for heating at night.
また冷房としての機能拡大も基本的に無理がある等の問
題があった。Additionally, there were other problems, such as the fact that it was basically impossible to expand the function as an air conditioner.
本発明は太陽光熱大気熱利用の暖房・給湯システムに加
えて冷房が得られる空調給湯システム、あるいは太陽光
熱大気熱利用の給湯システムに冷房機能が備えた空調給
湯システムを提供することを目的としている。The purpose of the present invention is to provide an air conditioning hot water supply system that provides cooling in addition to a heating and hot water supply system that uses solar heat and atmospheric heat, or an air conditioning hot water supply system that has a cooling function in addition to a hot water supply system that uses solar heat and atmospheric heat. .
課題を解決するための手段
本発明は上記目的を達成するために、ヒートポンプ方式
と大陽光発電である太陽電池とフィン型集熱器との複合
化方式を一体化し、前記集熱器内の作動流体の温度を大
気熱温度以下で運転できるようにシステム化して成るも
のである。Means for Solving the Problems In order to achieve the above object, the present invention integrates a heat pump method and a composite method of a solar cell and a fin type heat collector, which is a large solar power generation, and improves the operation inside the heat collector. This system is designed to operate at a fluid temperature below atmospheric thermal temperature.
作用
本発明は上記した構成により、太陽電池の電力エネルギ
ー利用以外に太陽電池の排熱と太陽熱さらに大気熱から
も集熱が可能になるため、集熱量が大幅に増大し、給湯
や暖房への熱利用の拡大ができる。また、太陽電池の背
面の温度が集熱器の作動流体温度が大気熱温度以下で利
用されるため、太陽電池の冷却効果が得られ、太陽電池
素子自身の発電効率の向上が期待できる。Effect of the present invention With the above-described configuration, it is possible to collect heat from the exhaust heat of the solar cells, solar heat, and even atmospheric heat in addition to using the electric energy of the solar cells, so the amount of heat collected can be greatly increased, and the amount of heat used for hot water supply and space heating can be increased. Heat utilization can be expanded. Furthermore, since the temperature on the back surface of the solar cell is used when the temperature of the working fluid in the heat collector is below the atmospheric heat temperature, a cooling effect of the solar cell can be obtained, and an improvement in the power generation efficiency of the solar cell element itself can be expected.
又、熱搬送自体がヒートポンプ方式であるため、集熱器
を凝縮器とし、室内機を蒸発器として利用することによ
って室内機には冷房機能を附加することができるため空
調としての利用拡大が得られる。In addition, since the heat transfer itself is a heat pump method, by using the collector as a condenser and the indoor unit as an evaporator, it is possible to add a cooling function to the indoor unit, which can expand its use as an air conditioner. It will be done.
実施例
以下、本発明の一実施例について第１図、第２図、第３
図、第４図を参照しなから説明する。EXAMPLE Below, FIGS.
This will be explained with reference to FIGS.
先ずシステムの全体回路構成から説明する。１はハイブ
リッド集熱器を示し、フィン形熱交換器２と前記フィン
形熱交換器２の表面に熱伝導体３を介して太陽電池４を
装着し、太陽光エネルギーの他に、太陽電池の排熱と、
大気熱を集熱するようにハイブリッドに構成されている
。このハイブリッド集熱器１と四方弁５、圧縮機６、そ
してファン７、ファン駆動用モータ８、室内熱交換機９
とで構成する室内機１０、第１電磁弁１１と第１逆止弁
１２から成る第１バイパス回路１３、第１膨張器１４、
前記ハイブリッド集熱器１を順に連結して成る順方向サ
イクルの暖房回路と、前記圧縮機６、前記四方弁５、前
記ハイブリッド集熱器１、前記第１膨張器１４をバイパ
スする第２逆止弁１５、前記第１バイパス回路１３と並
列に連結した第２膨張器１６、前記室内機１０、前記四
方弁５、前記圧縮機６を順に連結して成る逆方向ザイク
ルの冷房回路と、前記室内ａ１０をバイパスし２、第２
電磁弁１７．第３逆止弁１８から成る第２バイパス回路
１９、作動流体の温度から給湯温水を加熱する水熱交換
器２０、前記第１膨張器１４、前記ハイブリッド集熱器
１、前記四方弁５、前記圧縮機６、前記第２バイパス回
路１９を順に連結して成る給湯回路から構成されている
。また前記太陽電池４と、これを商用電力２１と切替え
て負荷に応じて使い分けをする電力切替え制御装置２２
、蓄電池２３、前記圧縮機６の駆動用インバータ回路と
冷房、暖房、給湯等のシステム運転モードを切替える運
転モード、制御回路を有するシステム運転制御装置２４
から太陽電池利用システム運転制御装置が構成されてい
る。第２図は前記ハイブリッド集熱器１、第３図は前記
ハイブリッド集熱器１０）１要素である前記フィン形熱
交換器２のフィン２６、第３，４図は前記太陽電池４と
フィン形熱交換器２の装着された構造を示し、ハイブリ
ッド集熱器要部拡大構成図をそれぞれ示す。First, the overall circuit configuration of the system will be explained. 1 shows a hybrid heat collector, in which a fin-type heat exchanger 2 and a solar cell 4 are attached to the surface of the fin-type heat exchanger 2 via a heat conductor 3, and in addition to sunlight energy, the solar cell 4 is used. exhaust heat and
It has a hybrid structure that collects atmospheric heat. This hybrid heat collector 1, four-way valve 5, compressor 6, fan 7, fan drive motor 8, and indoor heat exchanger 9
an indoor unit 10 consisting of; a first bypass circuit 13 consisting of a first solenoid valve 11 and a first check valve 12; a first expander 14;
a forward cycle heating circuit formed by sequentially connecting the hybrid heat collector 1; and a second check that bypasses the compressor 6, the four-way valve 5, the hybrid heat collector 1, and the first expander 14. A reverse cycle cooling circuit is formed by sequentially connecting a valve 15, a second expander 16 connected in parallel with the first bypass circuit 13, the indoor unit 10, the four-way valve 5, and the compressor 6; Bypass a10 2, 2nd
Solenoid valve 17. a second bypass circuit 19 comprising a third check valve 18; a water heat exchanger 20 that heats hot water from the temperature of the working fluid; the first expander 14; the hybrid collector 1; the four-way valve 5; It consists of a hot water supply circuit formed by sequentially connecting the compressor 6 and the second bypass circuit 19. In addition, the solar cell 4 and a power switching control device 22 that switches the solar cell 4 with commercial power 21 and uses it properly according to the load.
, a storage battery 23, a system operation control device 24 having an inverter circuit for driving the compressor 6, an operation mode for switching system operation modes such as cooling, heating, and hot water supply, and a control circuit.
A solar cell utilization system operation control device is constructed from the above. FIG. 2 shows the hybrid heat collector 1, FIG. 3 shows the fins 26 of the fin-type heat exchanger 2, which is one element of the hybrid heat collector 10), and FIGS. 3 and 4 show the solar cell 4 and the fin-type heat exchanger 2. The structure in which the heat exchanger 2 is installed is shown, and an enlarged configuration diagram of the main parts of the hybrid heat collector is shown, respectively.
これらの図において、ハイブリッド集熱器１において太
陽電池４を熱伝導性と絶縁性のある熱伝導材３を介して
フィン２６のＬ字型のフィン表面部２７に装着し、太陽
電池の排熱が前記熱伝導材３を介しフィン表面部２７．
フィン２６．伝熱管２８へと熱が移動し前記伝熱管２８
内を流れる作動流体へ熱が移動されるように構成されて
いる、２８は太陽電池を一定数を集めた太陽電池モジュ
ールを示し、この太陽電池モジュール２９ ａ 、 ２
９ ｂ 、 ２９ ｃと３段にかつ前記Ｔ１字形フィン
２６のフィン表面部２７に装着されている。また１５字
形フィン２６は、フィン表面を一様にＩ、字形曲げ加工
されているものではなく、電池モジ、−ル２９ａ、２９
ｂ、２９ｃを３段に装着した間を一定間隔に切欠部３０
を設けている。したがって切欠部３０が集合された構造
は第２図に示すハイブリッド集熱器１の３１のようにな
り２段に（３１δ、３］、ｂ）配設された形となる。伝
熱管２８の人「１部３２は、第１図に示した第１膨張器
１４、第２逆止弁１５と、出口部３３は四方弁５とそれ
ぞれ接続されている。ハイブリッド集熱器内の作動流体
の動作温度は暖房回路又は給湯回路の運転時には、大気
温度以下に設定されている。In these figures, in a hybrid heat collector 1, a solar cell 4 is attached to an L-shaped fin surface portion 27 of a fin 26 via a thermally conductive and insulating material 3, and the exhaust heat of the solar cell is through the heat conductive material 3 to the fin surface portion 27.
Fin 26. Heat moves to the heat exchanger tube 28 and the heat exchanger tube 28
28 indicates a solar cell module in which a certain number of solar cells are collected, and the solar cell module 29 a, 2 is configured such that heat is transferred to the working fluid flowing therethrough.
They are arranged in three stages, 9 b and 29 c, and are attached to the fin surface portion 27 of the T1-shaped fin 26 . In addition, the 15-shaped fin 26 is not one in which the fin surface is uniformly bent into an I shape, but the battery modules 29a, 29
Notches 30 are placed at regular intervals between the parts b and 29c installed in three stages.
has been established. Therefore, the structure in which the notches 30 are assembled is like 31 of the hybrid heat collector 1 shown in FIG. 2, and is arranged in two stages (31δ, 3], b). The first part 32 of the heat exchanger tube 28 is connected to the first expander 14 and the second check valve 15 shown in FIG. 1, and the outlet part 33 is connected to the four-way valve 5. Inside the hybrid heat collector The operating temperature of the working fluid is set below atmospheric temperature during operation of the heating circuit or hot water supply circuit.
次に実施例の動作につい°ζ説明する。先ず前記暖房回
路の運転の場合、太陽電池の排熱、前記フィン２６の切
欠部３０の部分乙こ直接入射する太陽熱、さらに直接大
気流が通過することによる大気熱、そし２てフィン２６
下端部を集熱器１の上端から下端への気流による大気熱
を低温の作動流体へ伝わりこれが圧縮機６によって室内
機１０へ搬送し、室内暖房として利用される。Next, the operation of the embodiment will be explained. First, in the case of operation of the heating circuit, exhaust heat from the solar cells, solar heat that directly enters the notch 30 of the fin 26, atmospheric heat due to direct atmospheric flow passing through the fin 26, and 2.
Atmospheric heat due to airflow flowing from the upper end to the lower end of the heat collector 1 at the lower end is transmitted to the low-temperature working fluid, which is then conveyed to the indoor unit 10 by the compressor 6 and used for room heating.
又は給湯回路の運転の場合、前記暖房運転と同様Ｑこ集
熱器１によって集められた熱量は第１電磁弁】１を閉に
して室内機１０へには流れないようにして、第２電磁弁
１７を開いて水熱交換器２０へ搬送し、給湯加熱熱量と
し７で利用できる。又、冷房回路の運転の場合は、前記
ハンプリッド集熱器１を凝縮器として利用し、圧縮機６
より押し出された作動流体はその熱量をハイブリッド集
熱器１より一日−３放熱させ、凝縮させ、第２逆止弁１
５を経て第２膨張器１６から前記室内機に至って室内の
熱をもらって蒸発さゼ、再び四方弁５、圧縮機６へと戻
るごとになっている。この蒸発熱量が室内を冷房する熱
量になってくる。これらのシステム運転に必要な電力及
び制御電圧は、太陽電池４から得られた電力を電力切替
制御装置２２を経て蓄電池２３に−ｌ蓄電し、これをシ
ステム運転制御装置２４を介して、システムの運転の制
御電力および圧縮機６、ファンモータ８等の駆動用電力
として利用される。Or, in the case of operation of the hot water supply circuit, the amount of heat collected by the heat collector 1 is closed by closing the first solenoid valve 1 to prevent it from flowing to the indoor unit 10, and then the second solenoid valve is closed. The valve 17 is opened and the water is transferred to the water heat exchanger 20, where it can be used as heat for heating hot water. In addition, when operating the cooling circuit, the humped heat collector 1 is used as a condenser, and the compressor 6
The working fluid pushed out radiates its heat from the hybrid heat collector 1 -3 per day, condenses, and closes the second check valve 1.
5, from the second expander 16 to the indoor unit, receives indoor heat, evaporates, and returns to the four-way valve 5 and compressor 6 again. This amount of evaporation heat becomes the amount of heat used to cool the room. The electric power and control voltage required for these system operations are obtained by storing the electric power obtained from the solar cell 4 in the storage battery 23 via the power switching control device 22, and then transmitting it to the system via the system operation control device 24. It is used as control power for operation and power for driving the compressor 6, fan motor 8, etc.
暖房回路や給湯回路の運転の場合、バイブリソＩ・集熱
器１内の作動流体の温度が大気熱より低いため太陽電池
４の排熱、太陽熱、大気熱をも集熱することが出来る。When operating the heating circuit or the hot water supply circuit, the temperature of the working fluid in the Vibriso I/heat collector 1 is lower than atmospheric heat, so exhaust heat from the solar cell 4, solar heat, and atmospheric heat can also be collected.
この結果放熱損失は全くなく、集熱量も増大するため暖
房や給湯への熱量とし２て熱利用が拡大できる。又ヒー
トポンプを利用しているため集熱器１を凝縮器として利
用することによって、室内機は冷房としての機能が得ら
れる。As a result, there is no heat loss at all, and the amount of heat collected increases, allowing for expanded use of heat for heating and hot water supply. Furthermore, since a heat pump is used, the indoor unit can function as an air conditioner by using the heat collector 1 as a condenser.
空調機能として給湯以外に拡大ができる特長がある。他
の実施例として給湯回路と冷房回路を組合して昼中ば給
湯加熱として利用し、夜間は冷房として利用するシステ
ムも展開できる。It has the advantage of being able to expand its air conditioning function to include things other than hot water supply. As another example, a system can be developed in which a hot water supply circuit and a cooling circuit are combined and used for heating hot water during the day and for cooling at night.
発明の効果
このような本発明の実施例によれば次のような効果が得
られる。Effects of the Invention According to the embodiments of the present invention, the following effects can be obtained.
（１） ヒートポンプ方式の室外熱交換器として太陽
電池を装着し、その排熱に加えて太陽熱、大気熱をも集
熱できるハイブリッド集熱器の構造に構成されているた
め、集熱量が増大すると同時にシステム効率が増大する
。(1) It is equipped with solar cells as a heat pump type outdoor heat exchanger, and has a hybrid collector structure that can collect solar heat and atmospheric heat in addition to the exhaust heat, so when the amount of heat collected increases. At the same time system efficiency increases.
（２）ハイブリッド集熱器の構造に構成されるため夜間
時でも大気熱をも集熱できるため、その熱量を暖房熱量
に利用できる。この結果給湯以外に暖房機能が夜間時で
も得られるため利便性が高い。(2) Since it is configured with a hybrid heat collector structure, it can collect atmospheric heat even at night, so the amount of heat can be used for heating. As a result, in addition to hot water supply, heating functions can be obtained even at night, which is highly convenient.
（３）ハイブリッド集熱器構造に構成されているため大
気熱の集熱が可能であるという特長以外に凝縮器として
も利用できるため、夏季時に、特に夜間には室内の熱量
を吸熱し、室外へ放熱するという冷房機能が得られる。(3) Because it is configured with a hybrid heat collector structure, in addition to being able to collect atmospheric heat, it can also be used as a condenser. Provides a cooling function by dissipating heat to.
この結果、空調としての機能拡大と利便性の向上環の特
長が得られる。As a result, the features of the air conditioner can be expanded and the convenience improved.
（４）給湯回路、冷房回路、暖房回路のそれぞれの構成
が複合化されているが、使用目的に応して給湯回路と冷
房回路の組合せによるシステム構成、又は給湯回路と暖
房回路、又は給湯回路と乾燥回路（加熱）、給湯回路と
除湿（冷）といった各システム展開ができる特長を有し
ている。(4) Although the configurations of the hot water supply circuit, cooling circuit, and heating circuit are combined, depending on the purpose of use, the system configuration may be a combination of the hot water supply circuit and the cooling circuit, or the hot water supply circuit and the heating circuit, or the hot water supply circuit. It has the advantage of being able to be deployed in various systems such as a drying circuit (heating), hot water supply circuit, and dehumidification (cooling).
（５）給湯回路、暖房回路の運転時には、集熱器の作動
流体温度が大気熱温度よりも低い状態に設定されている
ため、太陽電池の冷却が増大し太陽電池の発電効率が大
きくなる。(5) During operation of the hot water supply circuit and the heating circuit, the working fluid temperature of the heat collector is set to be lower than the atmospheric heat temperature, so the cooling of the solar cells increases and the power generation efficiency of the solar cells increases.
第１図は本発明の一実施例の大陽光熱大気熱利用型空調
給湯装置の構成図、第２図は同装置の集熱器の斜視図、
第３図は同装置のハイブリッド集熱器のフィンの斜視図
、第４図は同装置の太陽電池と集熱器との装着部の要部
拡大正面図、第５図は従来の太陽光熱利用給湯装置の構
成図である。
１・・・・・・ハイブリッド集熱器、４・・・・・・太
陽電池、５・・・・・・四方弁、６・・・・・・圧縮機
、１０・・・・・・室内機、１３・・・・・・第１バイ
パス回路、１４・・・・・・第１膨張器、１５・・・・
・・第２逆止弁、１６・・・・・・第２膨張器、１７・
・・・・・第２電磁弁、１８・・・・・・第３逆止弁、
２０・・・・・・水熱交換器、２１・・・・・・電力切
替制御装置、２２・・・・・・蓄電池、２３・旧・・シ
ステム運転制御装置、２９ ａ 、 ２９ ｂ 、 ２
９ ｃ・旧・・太陽電池モジュール、３０・・・・・・
フィン切欠部。FIG. 1 is a configuration diagram of an air-conditioning water heater using solar heat and atmospheric heat according to an embodiment of the present invention, and FIG. 2 is a perspective view of a heat collector of the same device.
Fig. 3 is a perspective view of the fins of the hybrid heat collector of the same device, Fig. 4 is an enlarged front view of the main part of the installation part of the solar cell and heat collector of the same device, and Fig. 5 is a conventional solar heat utilization method. It is a block diagram of a water heater. 1...Hybrid heat collector, 4...Solar cell, 5...Four-way valve, 6...Compressor, 10...Indoor machine, 13...first bypass circuit, 14...first expander, 15...
...Second check valve, 16...Second expander, 17.
...Second solenoid valve, 18...Third check valve,
20... Water heat exchanger, 21... Power switching control device, 22... Storage battery, 23. Old... System operation control device, 29 a, 29 b, 2
9 c/old...solar cell module, 30...
Fin notch.
Claims (5)
に太陽電池を装着し、太陽光、太陽熱、大気熱、前記太
陽電池の排熱を集熱するハイブリッド集熱器と、前記ハ
イブリッド集熱器、四方弁、圧縮機、室内機、そして第
１電磁弁と第１逆止弁から成る第１バイパス回路、第１
膨張器、前記ハイブリッド集熱器を順に連結して成る順
方向サイクルの暖房回路と、前記圧縮機、四方弁、ハイ
ブリッド集熱器、前記第１膨張器をバイパスする第２逆
止弁、前記第１バイパス回路と並列に連結した第２膨張
器、前記室内機、前記四方弁、前記圧縮機を連結して成
る逆方向サイクルの冷房回路と、前記室内機をバイパス
し、第２電磁弁、第３逆止弁から成る第２バイパス回路
、給湯温水を加熱する水熱交換器、前記第１膨張器、前
記ハイブリッド集熱器、前記四方弁、前記圧縮機、前記
第２バイパス回路と順に連結して成る給湯回路から構成
される太陽光熱大気熱利用型空調給湯装置。(1) A fin-type heat exchanger, a hybrid heat collector in which a solar cell is attached to the surface of the fin-type heat exchanger to collect sunlight, solar heat, atmospheric heat, and exhaust heat of the solar cell; a first bypass circuit consisting of a heat collector, a four-way valve, a compressor, an indoor unit, a first solenoid valve and a first check valve;
a forward cycle heating circuit comprising an expander and the hybrid heat collector connected in sequence; a second check valve that bypasses the compressor, the four-way valve, the hybrid heat collector, and the first expander; a second expander, the indoor unit, the four-way valve, and the compressor connected in parallel with the first bypass circuit; a reverse cycle cooling circuit that bypasses the indoor unit; A second bypass circuit consisting of three check valves, a water heat exchanger for heating hot water, the first expander, the hybrid heat collector, the four-way valve, the compressor, and the second bypass circuit are connected in order. This is an air-conditioning and water-heating system that utilizes solar heat and atmospheric heat, consisting of a hot-water supply circuit.
載の大陽光熱大気熱利用型空調給湯装置。(2) The air-conditioning and hot-water supply system using solar energy and atmospheric heat according to claim 1, which comprises a cooling circuit and the hot-water supply circuit.
応じて使い分けをする電力切替制御装置と、蓄電池、前
記圧縮機駆動用インバータ回路を有するシステム運転制
御装置から構成する太陽電池利用システム運転制御装置
から成る請求項１項記または第２項記載の太陽光熱大気
熱利用型空調給湯装置。(3) A solar cell utilization system consisting of a solar cell, a power switching control device that switches between the solar cell and commercial power to use it depending on the load, a storage battery, and a system operation control device that has the inverter circuit for driving the compressor. 3. The air conditioning and hot water supply system using solar heat and atmospheric heat as claimed in claim 1 or 2, comprising an operation control device.
を行うシーケンス制御回路を有するシステム運転制御装
置から成る請求項第１項、第２項または第３項記載の太
陽光熱大気熱利用型空調給湯装置。(4) Solar heat atmospheric heat utilization according to claim 1, 2 or 3, comprising a system operation control device having a sequence control circuit that mainly operates for cooling and heating during the night and for heating hot water during the day. Type air conditioning water heater.
下で暖房、給湯加熱の運転を行うシステムから成る請求
項第１項または第２項記載の太陽光熱大気熱利用型空調
給湯装置。(5) The air conditioning and hot water supply system using solar heat and atmospheric heat according to claim 1 or 2, comprising a system that performs heating and hot water heating operations at a temperature of the refrigerant in the hybrid heat collector below the atmospheric heat temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2120233A JPH0415451A (en) | 1990-05-10 | 1990-05-10 | Air conditioning and hot water feeding device utilizing solar heat and surrounding air heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2120233A JPH0415451A (en) | 1990-05-10 | 1990-05-10 | Air conditioning and hot water feeding device utilizing solar heat and surrounding air heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0415451A true JPH0415451A (en) | 1992-01-20 |
Family
ID=14781152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2120233A Pending JPH0415451A (en) | 1990-05-10 | 1990-05-10 | Air conditioning and hot water feeding device utilizing solar heat and surrounding air heat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0415451A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839585A (en) * | 2009-03-20 | 2010-09-22 | 大连中星科技开发有限公司 | Solar energy-air source heat pump composite system suitable for microthermal climate |
| US8037931B2 (en) | 2008-08-07 | 2011-10-18 | Krassimire Mihaylov Penev | Hybrid water heating system |
| CN105003987A (en) * | 2015-07-28 | 2015-10-28 | 侴乔力 | Upward air curtain split heat pump air conditioner driven by air-solar hybrid source |
| CN105020823A (en) * | 2015-07-28 | 2015-11-04 | 侴乔力 | Air and solar energy composite source drive upward air curtain central heat pump air conditioning |
| CN105135562A (en) * | 2015-07-28 | 2015-12-09 | 侴乔力 | Upward air curtain multi-union type heat pump air conditioner driven through air solar composite source |
-
1990
- 1990-05-10 JP JP2120233A patent/JPH0415451A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8037931B2 (en) | 2008-08-07 | 2011-10-18 | Krassimire Mihaylov Penev | Hybrid water heating system |
| CN101839585A (en) * | 2009-03-20 | 2010-09-22 | 大连中星科技开发有限公司 | Solar energy-air source heat pump composite system suitable for microthermal climate |
| CN105003987A (en) * | 2015-07-28 | 2015-10-28 | 侴乔力 | Upward air curtain split heat pump air conditioner driven by air-solar hybrid source |
| CN105020823A (en) * | 2015-07-28 | 2015-11-04 | 侴乔力 | Air and solar energy composite source drive upward air curtain central heat pump air conditioning |
| CN105135562A (en) * | 2015-07-28 | 2015-12-09 | 侴乔力 | Upward air curtain multi-union type heat pump air conditioner driven through air solar composite source |
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