JPS5813948A - Room-cooling, heating and hot water supplying device - Google Patents
Room-cooling, heating and hot water supplying deviceInfo
- Publication number
- JPS5813948A JPS5813948A JP11333581A JP11333581A JPS5813948A JP S5813948 A JPS5813948 A JP S5813948A JP 11333581 A JP11333581 A JP 11333581A JP 11333581 A JP11333581 A JP 11333581A JP S5813948 A JPS5813948 A JP S5813948A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- hot water
- heating
- pump
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0046—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater using natural energy, e.g. solar energy, energy from the ground
Abstract
Description
【発明の詳細な説明】
この発明は、と−トポンプとソーラーコレクタとを利用
した冷暖房・給湯装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an air-conditioning/heating/water heating system using a toto pump and a solar collector.
従来における室内の冷暖房や室内への給湯は、冷暖房を
行なう冷暖房装置と給湯を行なう給湯装置とを別々に設
け、それらを個々に動作させることによって行なってい
た。BACKGROUND ART In the past, indoor heating and cooling and hot water supply into a room were performed by separately providing an air conditioning device for heating and cooling and a hot water supply device for supplying hot water, and operating them individually.
しかしながら、このような従来の方法によれば。However, according to such conventional methods.
上記冷暖房装置の能力が、特に外気の温度が着しく低い
環境下における暖房運転時の能力がフロストなどの発生
によって低下するものであるためＫ。This is because the ability of the air conditioning system, especially during heating operation in an environment where the outside air temperature is extremely low, decreases due to the occurrence of frost.
暖房運転状態にある冷暖房装置に電気ヒーターなどで補
助熱を供給する必要がある。このために補助熱供給のた
めの新たな装置と、それを動作させる新たな電力とを必
要としこれによって運転経費の増大を招いているもので
ある。さらに、上記冷暖房装置の運転とともに給湯装置
をも運転するものであるから、これによって運転経費の
増大を助長しているものである。It is necessary to supply auxiliary heat using an electric heater or the like to the heating and cooling equipment that is in heating mode. This requires a new device for auxiliary heat supply and new electric power to operate it, resulting in an increase in operating costs. Furthermore, since the hot water supply system is also operated in addition to the operation of the air conditioning system, this contributes to an increase in operating costs.
また、上記経費の増大を抑えるために、給湯装置の熱源
を太陽熱に求め、この太陽熱を利用して温水を得るソー
ラーシステムを導入した給湯装置が知られているが、こ
れによっても上記冷暖房装置と切シ離して運転されるも
のであるから、冷暖房装置における経費を節減するには
至っていない、この発明は１このような従来の諸事情に
鑑みてなされたもので・一対の熱交換部を有するヒート
ポンプと−このヒートポンプの一方の熱交換部との熱交
換をなす第１の熱媒循環回路と、上記一対の熱交換部の
個々との熱交換をなす蓄熱回路と、この蓄熱回路との熱
交換をなす貯湯回路と、上記蓄熱回路と貯湯回路への太
陽熱の供給をなす第２の熱媒循環回路とによって冷暖房
・給湯装置を構成することによって、従来の不具合を解
消し−特に、外気の温度が著しく低下した環境下での暖
房運転に際して暖房能力の低下がなく、かつ、運転経費
の増大を抑えることができるとともに、給湯をも行ない
得る冷暖房・給湯装置を提供することを目的とするもの
である、
以下・この発明を第１図〜第μ図に示す一実施例に基づ
き詳細に説明する。−
図中符号１で示すものは冷暖房・給湯装置で、この冷暖
房・給湯装置１は、第１の熱交換部２と第コの熱交換部
３とを有するヒートポンプ４と。In addition, in order to suppress the increase in costs mentioned above, there is a known water heater that uses solar heat as its heat source and introduces a solar system that uses this solar heat to obtain hot water. Since it is operated separately, it is not possible to reduce the cost of heating and cooling equipment.This invention was made in view of these conventional circumstances.It has a pair of heat exchange parts. A first heat medium circulation circuit that exchanges heat with the heat pump and one of the heat exchange sections of the heat pump, a heat storage circuit that exchanges heat with each of the pair of heat exchange sections, and the heat storage circuit. By configuring an air conditioning/hot water supply system with a hot water storage circuit that performs exchange, and a second heat medium circulation circuit that supplies solar heat to the heat storage circuit and the hot water storage circuit, conventional problems can be solved. The object of the present invention is to provide an air-conditioning/heating/water heating device that does not reduce heating capacity during heating operation in an environment where the temperature has significantly decreased, can suppress an increase in operating costs, and can also supply hot water. Hereinafter, this invention will be explained in detail based on an embodiment shown in FIGS. 1 to .mu.. - What is indicated by the reference numeral 1 in the drawing is an air-conditioning/heating/hot-water supply device, and this air-conditioning/heating/hot-water supply device 1 includes a heat pump 4 having a first heat exchange section 2 and a third heat exchange section 3.
このヒートポンプ４との熱交換をなす第７の熱媒循環回
路５と、上記ヒートポンプ４の第７の熱交換部２と第コ
の熱交換部３との個々の熱交換をなす蓄熱回路６と、こ
の蓄熱回路６との熱交換ケなす貯湯回路７と、上記蓄熱
回路６と貯湯回路７とに太陽熱の供給をなす第２の熱媒
循環回路８とから構成されている。A seventh heat medium circulation circuit 5 that performs heat exchange with the heat pump 4; and a heat storage circuit 6 that performs individual heat exchange between the seventh heat exchange section 2 and the third heat exchange section 3 of the heat pump 4. , a hot water storage circuit 7 that exchanges heat with the heat storage circuit 6, and a second heat medium circulation circuit 8 that supplies solar heat to the heat storage circuit 6 and the hot water storage circuit 7.
上記第７の熱媒循環回路５は、上記ヒートポンプ４の第
１の熱交換部２との熱交換をなす熱交換器９と、室内（
図示せず）側に配置された端末熱交換器１０・１０とが
配管１１・１２で連通されることによって構成されてい
る。The seventh heat medium circulation circuit 5 includes a heat exchanger 9 that exchanges heat with the first heat exchange section 2 of the heat pump 4, and an indoor (
The terminal heat exchangers 10 and 10 disposed on the side (not shown) are communicated with each other through pipes 11 and 12.
上記蓄熱回路６は、内部に熱交換器１３と潜熱蓄熱材１
４・１４・・・とが配置された蓄熱槽１５を有して−で
、上記熱交換器１３が、三方弁１６・１７を介して上記
配管１１１１２に連結された配管１８・１９によって上
記熱交換器９ｔＣ連通されることにより、また、上記蓄
熱槽１５が、上記ヒートポンプ４の第２の熱交換部３と
の熱交換をなす熱交換器２０に配管２１・２２ｔＣよっ
て連通されることにより構成されている。The heat storage circuit 6 includes a heat exchanger 13 and a latent heat storage material 1 inside.
The heat exchanger 13 has a heat storage tank 15 in which 4, 14, . . . By communicating with the exchanger 9tC, the heat storage tank 15 is also communicated with the heat exchanger 20, which exchanges heat with the second heat exchange section 3 of the heat pump 4, by pipes 21 and 22tC. has been done.
上記貯湯回路７は、内部に熱交換器２３が配置された貯
湯槽２４を有していて、上記熱交換器２３が、三方弁２
５・２６を介して上記配管２１・２２に連結された配管
２７・２８によって蓄熱槽１５に連通されることにより
構成されている、また、上記貯湯槽２４には室内側に位
置された蛇口２９連結されている。The hot water storage circuit 7 has a hot water storage tank 24 in which a heat exchanger 23 is disposed, and the heat exchanger 23 is connected to the three-way valve 2.
The hot water tank 24 has a faucet 29 located on the indoor side. connected.
上記第２の熱媒循環回路８は、ソーラーコレクタ３２が
、三方弁３３・３４ｆｔ介して上記配管２１・２２に連
結された配管３５・３６によって、上記蓄熱槽１５およ
び貯湯槽２４に連通されることによって構成されている
。In the second heat medium circulation circuit 8, the solar collector 32 is communicated with the heat storage tank 15 and the hot water storage tank 24 through pipes 35 and 36 connected to the pipes 21 and 22 via three-way valves 33 and 34ft. It is made up of.
さらに、仁のように構成された各回路の内、第７の熱媒
循環回路５の、熱交換器９と一つの三方弁１７との間と
、蓄熱回路６の三方弁３３と間。Further, among the circuits configured in the same manner, the seventh heat medium circulation circuit 5 has a space between the heat exchanger 9 and one three-way valve 17, and the heat storage circuit 6 has a space between the three-way valve 33 and the third heat medium circulation circuit 5.
のそれぞれには、熱媒循環用のポンプ３７・３８が配置
されている。Pumps 37 and 38 for heat medium circulation are arranged in each of them.
（Ｋ ＩＣｂこの発明の作用について説明する。(K ICb) The operation of this invention will be explained.
まず、通常の暖房運転を行なうための操作について説明
する。このためには、三方弁１７を切り換えることによ
り、端末熱交換器１０・ｌＯと熱交換器９との連通ｔ−
々すとともにポンプ３７を駆動して、第１の熱媒循環回
路５内の熱媒を第２図に実線の矢印で示すように循環さ
せ、さらにヒートポンプ４を暖房運転させればよい、こ
１１によって、ヒートポンプ４によって発生された熱は
、上記循環される熱媒へ、第７の熱交換部２と熱交換器
９との熱交換によって伝達され、さらに熱媒に伝達され
た熱は端末熱交換器１０・１０によって室内の空気に伝
達されるから、室内の空気が加熱されて暖房がなされる
。このときの熱伝達を第一図中に一点鎖線の矢印で示し
た。First, the operation for performing normal heating operation will be explained. For this purpose, by switching the three-way valve 17, communication between the terminal heat exchanger 10.lO and the heat exchanger 9 is established.
All that is required is to drive the pump 37 together with the heat pump 37 to circulate the heat medium in the first heat medium circulation circuit 5 as shown by the solid arrow in FIG. The heat generated by the heat pump 4 is transferred to the circulating heat medium through heat exchange between the seventh heat exchange section 2 and the heat exchanger 9, and the heat transferred to the heat medium is converted into terminal heat. Since the heat is transmitted to the indoor air by the exchangers 10, the indoor air is heated and space heating is performed. The heat transfer at this time is shown by the dashed-dotted arrow in Figure 1.
次いで、外気の温度が著しく低下した環境下にお匹て暖
房運転を行なう場合の操作について説明する。外気の温
度が著しく低下した環境下において暖房運転を行なうた
めには、上記した通常の暖房運転の他に％暖房能力の低
下を防止するためＫ。Next, a description will be given of the operation when performing heating operation in an environment where the outside air temperature has significantly decreased. In order to perform heating operation in an environment where the temperature of the outside air has significantly decreased, in addition to the normal heating operation described above, in order to prevent a decrease in % heating capacity.
ヒートポンプ４へ補助熱を供給しなければならないが、
この補助熱は蓄熱回路６の蓄熱槽１５に蓄熱された熱を
利用すればよい。そこで、蓄熱槽１５への蓄熱のための
操作について説明する。この操作には次の二通りの操作
がある。一つは昼間の太陽光線より得白れる太陽熱を利
用するもので、他の一つは太陽熱が得られない場合にお
いてヒートポンプ４の発生熱を利用する本のである。前
者は・三方弁２５・２６および三方弁３３・３４を切り
換えることによって、ソーラーコレクタ３２と蓄−熱槽
１５とを連通したのち、ポンプ３８を駆動して蓄熱回路
６と第一の熱媒循環、ゴ」１路８との熱媒の循環を第３
図中に実線の矢印で示すように行なうことによって行な
うものである。これによってソーラコレクタ３２に集熱
された太陽熱が、第３図中に一点鎖線の矢印で示すよう
に、蓄熱槽１５へ伝達されるとともに蓄熱される。後者
は、比較的外気の温度が高い日中において行なうもので
、三方弁１６・１７を切り換えて熱交換器９と蓄熱槽１
５とを連通し−かつ、端末熱交換器１０・１０と熱交換
器９との連通を遮断したのち、ポンプ３７を駆動して第
１の熱媒循環回路５と蓄熱回路６との熱媒の循環を第３
図中に実線の矢印で示すように行なうことによって行な
うものである。この熱媒の循環によって、ヒートポンプ
４によって発生された熱が第２の熱交換部２％熱交換器
９．および熱交換器１３によって蓄熱槽１５へ伝達され
るとともに蓄熱される。このときの熱伝達を、第３図中
に一点鎖線の矢印で示した。このようにして予め蓄熱さ
れた熱を、上記した環境下における暖房運転の際に％
ヒートポンプ４の第一の熱交換部３へ補助熱として供給
するのであるが、そのためには、三方弁３３・３４およ
び三方弁２５・２６倉切り換えて熱交換器２０と蓄熱槽
１５との連通をなしたのち、ポンプ３Ｂを駆動して蓄熱
槽１５と熱交換器２０との熱媒の循環を行なえばよい。Although it is necessary to supply auxiliary heat to the heat pump 4,
As this auxiliary heat, heat stored in the heat storage tank 15 of the heat storage circuit 6 may be used. Therefore, the operation for storing heat in the heat storage tank 15 will be explained. There are two types of this operation: One book uses the solar heat obtained from daytime sunlight, and the other uses the heat generated by the heat pump 4 when solar heat cannot be obtained. The former connects the solar collector 32 and the heat storage tank 15 by switching the three-way valves 25 and 26 and the three-way valves 33 and 34, and then drives the pump 38 to connect the heat storage circuit 6 and the first heat medium circulation. , the circulation of the heat medium between the first path and the third
This is done by performing the steps shown by the solid line arrows in the figure. As a result, the solar heat collected by the solar collector 32 is transmitted to the heat storage tank 15 and stored therein, as shown by the dashed-dotted arrow in FIG. The latter is performed during the day when the outside air temperature is relatively high, and the three-way valves 16 and 17 are switched to connect the heat exchanger 9 and the heat storage tank 1.
5 - and cut off the communication between the terminal heat exchangers 10, 10 and the heat exchanger 9, the pump 37 is driven to transfer the heat medium between the first heat medium circulation circuit 5 and the heat storage circuit 6. The third cycle of
This is done by performing the steps shown by the solid line arrows in the figure. Through this circulation of the heat medium, the heat generated by the heat pump 4 is transferred to the second heat exchange section 2% heat exchanger 9. The heat is transferred to the heat storage tank 15 by the heat exchanger 13 and is stored therein. The heat transfer at this time is shown by the dashed-dotted arrow in FIG. The heat stored in advance in this way can be used in heating operations under the above-mentioned environment.
The heat is supplied to the first heat exchange section 3 of the heat pump 4 as auxiliary heat. To do this, the three-way valves 33 and 34 and the three-way valves 25 and 26 are switched to establish communication between the heat exchanger 20 and the heat storage tank 15. After that, the pump 3B may be driven to circulate the heat medium between the heat storage tank 15 and the heat exchanger 20.
これによって蓄熱槽１５に蓄熱された熱が熱交換器２０
より第一の熱交換部３へ補助熱として供給される６以上
のような操作によって外気の温度が著しく低い環境下に
おける暖房運転に際しても補助熱の供給によりフロスト
の発生を防止して、暖房能力の低下を防止する。As a result, the heat stored in the heat storage tank 15 is transferred to the heat exchanger 20.
By the operations described above, auxiliary heat is supplied to the first heat exchange section 3, and even during heating operation in an environment where the temperature of the outside air is extremely low, the generation of frost is prevented by supplying auxiliary heat, and the heating capacity is improved. prevent a decline in
次に、給湯のための温水を得る操作について説明する。Next, the operation for obtaining hot water for hot water supply will be explained.
給湯のための温水は、貯湯槽２４内に配管３１から供給
される水を、貯湯槽２４内の熱交換器２３ＩＦ−よって
加熱することによって得られるもので、この熱交換器２
３への熱供給は、三方弁３３．３４および三方弁２５・
２６を切り換えてソーラコレクタ３２と熱交換器２３と
の連通をなすとともに、ポンプ３８を駆動して熱媒を循
環することによって行なえる。このと咎の熱媒の循環を
第＄ｖ！Ｊに実線の矢印で示し％また。熱伝達を同図に
一点鎖線の矢印で示した。もちろん、熱交換器２３と蓄
熱槽１５とを循環回路で連通ずれば、蓄熱された熱によ
る上記した加熱を行なうことも可能である。このよう和
して得られた温水は、室内に位置された蛇口２９ｆｔ開
栓することによって、貯湯槽２４から室内へ給湯される
。Hot water for hot water supply is obtained by heating water supplied from piping 31 into the hot water storage tank 24 by a heat exchanger 23IF- in the hot water storage tank 24.
3 is supplied with heat through three-way valves 33 and 34 and three-way valves 25 and 3.
This can be done by switching the switch 26 to establish communication between the solar collector 32 and the heat exchanger 23, and driving the pump 38 to circulate the heat medium. This and the circulation of the heat medium are $v! % is also indicated by a solid arrow in J. Heat transfer is shown in the same figure by the dashed-dotted arrow. Of course, if the heat exchanger 23 and the heat storage tank 15 are connected through a circulation circuit, it is also possible to perform the above-described heating using the stored heat. The hot water thus obtained is supplied from the hot water storage tank 24 into the room by opening the 29ft faucet located in the room.
次に、冷房運転を行なう場合の操作について説明する。Next, the operation for performing cooling operation will be explained.
この場合の操作は、第２図に示した通常暖房のための操
作において、ヒートポンプ４の運転を冷房運転に切り換
えればよい、この操作により、ヒートポンプ４の第７の
熱交換部２が、熱変換器９を介して、第１の熱媒循環回
路５内に循環されている熱媒より熱を吸収するものであ
るから、熱媒は熱交換器９を通過するときに冷却されて
、また、端末熱交換器ｌＯ・１０ｔ−通過するときに室
内の空気より熱を吸収して室内の空気を冷却する。これ
によって室内の冷房がなされる。The operation in this case is to switch the operation of the heat pump 4 to the cooling operation in the operation for normal heating shown in FIG. Since the heat medium is absorbed from the heat medium circulating in the first heat medium circulation circuit 5 via the converter 9, the heat medium is cooled as it passes through the heat exchanger 9, and , the terminal heat exchanger lO·10t- absorbs heat from the indoor air as it passes through, thereby cooling the indoor air. This cools the room.
なお、上記した実施例中、蓄熱槽１５と熱交換器９との
連通ｔ−１配管１８・１９を配管１１・１２へ三方弁１
６・１７によって連結することにより行なう例について
説明したが、蓄熱槽１５ｔ−熱交換器９に；！ｆ接連通
するようにしてもよく、また、ヒートポンプ４の第一の
熱交換部３との熱交換をなす熱交換器２０を、蓄熱槽１
５へ皐独に連通させてもよいものである。さらに、第３
図に示すように、上水道に連結された配管３１を第７の
熱媒循環回路５の配管１２へ配管３９によって連結し。In addition, in the above embodiment, the three-way valve 1 connects the communication t-1 pipes 18 and 19 between the heat storage tank 15 and the heat exchanger 9 to the pipes 11 and 12.
An example was explained in which the connection is made by connecting the heat storage tank 15t and the heat exchanger 9;! Alternatively, the heat exchanger 20 that exchanges heat with the first heat exchange section 3 of the heat pump 4 may be connected to the heat storage tank 1.
It is also possible to communicate directly with 5. Furthermore, the third
As shown in the figure, a pipe 31 connected to the water supply is connected to the pipe 12 of the seventh heat medium circulation circuit 5 by a pipe 39.
また、蛇口２９を配管４０Ｗｃよって上記回路５の配管
１１へ連結することによって同図に実線の矢印で示すよ
うな水の供給２行なうようにしてもよい。この循ＷＩＫ
よって、上水道より供給されろ水ｔ％暖房運転のなされ
たヒートポンプ４によって加熱して給湯することもでき
るものである。但しこの場合には、上記配管１２の、配
管１２と配管３９との連結部と端末熱交換器１０との間
・および配管４０に開閉弁４１および４２を取り付けて
−この開閉弁４１・４２を切り換えることにより、上記
した給湯のための回路と冷暖房のための回路との切り換
えを行なうようにする必要がある。Further, by connecting the faucet 29 to the pipe 11 of the circuit 5 through the pipe 40Wc, water may be supplied twice as shown by the solid arrow in the figure. This circulation WIK
Therefore, it is also possible to heat and supply hot water using the heat pump 4, which is heated by t% of the water supplied from the water supply. However, in this case, on-off valves 41 and 42 are installed between the connecting part of the pipe 12 and the pipe 39 of the pipe 12 and the terminal heat exchanger 10 and on the pipe 40. By switching, it is necessary to switch between the hot water supply circuit and the cooling/heating circuit described above.
以上で説明したように、一対の熱交換部を有するヒート
ポンプと、このと−トポンプの一方の熱交換部との熱交
換をなすＭ／の熱媒循環回路と。As explained above, there is a heat pump having a pair of heat exchange parts, and an M/heat medium circulation circuit that exchanges heat with one of the heat exchange parts of the heat pump.
上記一対の熱交換部の個々との熱交換をなす蓄熱回路と
、この蓄熱回路との熱交換ケなす貯湯回路と、上記蓄熱
回路と貯湯回路への太陽熱の供給をなす第一の熱媒循環
回路とＶ−らなるこの発明の冷暖房・給湯装置によれば
、通常の冷暖房や太陽熱利用による給湯が行なえること
はもちろんのこと。A heat storage circuit that performs heat exchange with each of the pair of heat exchange units, a hot water storage circuit that performs heat exchange with the heat storage circuit, and a first heat medium circulation that supplies solar heat to the heat storage circuit and the hot water storage circuit. According to the air-conditioning/heating/hot-water supply apparatus of the present invention, which is comprised of a circuit and a V-, it is possible to perform normal air-conditioning and hot water supply using solar heat.
比較的外気の温度が高いと＠に無理なく運転することの
できると一トポンプから得られる熱や、ソーラーコレク
タ０−ら得られる太陽熱を、蓄熱槽に一旦蓄熱しておき
、この蓄熱された熱を、外気の温度が著しく低い環境下
での暖房運転に際して。The heat obtained from the pump and the solar heat obtained from the solar collector are temporarily stored in a heat storage tank, and this stored heat can be operated easily when the outside air temperature is relatively high. When operating a heating system in an environment where the outside air temperature is extremely low.
ヒートポンプへの補助熱として供給したり、太陽熱が得
らｔｔａい場合の給湯に際して貯湯槽への加熱のための
熱として供給したりすることができるものであるυ為ら
、蓄熱を容易、かつ２安価に行なうことができ、また、
補助熱や給湯のための熱を得る″ための電気設備あるい
は燃焼設備を必要とせず、設備費用や運転経費を軽減す
ることができろ。It can be supplied as auxiliary heat to a heat pump, or as heat for heating a hot water tank when supplying hot water when solar heat is not available, making it easy to store heat, and 2. It can be done cheaply, and
There is no need for electrical equipment or combustion equipment to obtain heat for auxiliary heat or hot water supply, reducing equipment costs and operating costs.
従って、上記した環境下での暖房運転に際して、暖房能
力の低下の防止を、安価な運転経費で、０１つ、容易に
行なうことができるものである。Therefore, during heating operation under the above-mentioned environment, it is possible to easily prevent a decrease in heating capacity at low operating costs.
このように、この発明によれば種々の効果が達成できる
冷暖房・給湯装置を提供することができるものである。As described above, according to the present invention, it is possible to provide an air-conditioning/heating/hot water supply device that can achieve various effects.
図面中、第１図〜第μ図はこの発明の−・実施例を示す
もので、第７図は全体装置を示す図、第−区〜第μ図は
操作説明図を示し％第ｊ図は他の実施例を示す図である
。
１・・・・・・冷暖房・給湯装置、２・・・・・・第７
の熱交換ｍ％３・・・・・・第２の熱交換部、４・・・
・・・ヒートポンプ、５・・・・・・第７の熱媒循環回
路、６・・・・・・蓄熱回路、７・・・・・・貯湯回路
、８・・・・・・第２の熱媒循環回路％９・・・・・・
熱交換器％１３・・・・・・熱交換器、１５・・・・・
・蓄熱槽、２０・・・・・・熱交換部、２３・・・・・
・熱交換器、３２・・・・・・ソーラーヨレフタ１，２
４・・・・・・貯湯槽。In the drawings, Fig. 1 to Fig. μ show an embodiment of the present invention, Fig. 7 shows the overall device, and Fig. 1 to Fig. μ show operation explanatory views. FIG. 3 is a diagram showing another embodiment. 1...Air conditioning/heating/water heating equipment, 2...7th
Heat exchange m%3...Second heat exchange section, 4...
... heat pump, 5 ... seventh heat medium circulation circuit, 6 ... heat storage circuit, 7 ... hot water storage circuit, 8 ... second heat medium circulation circuit Heat medium circulation circuit%9...
Heat exchanger%13...Heat exchanger, 15...
・Heat storage tank, 20...Heat exchange section, 23...
・Heat exchanger, 32... Solar Yorefta 1, 2
4...Hot water tank.
Claims (1)
を有し上記ヒートポンプの一方の熱交換部との熱交換を
なす第７の熱媒循環回路と、蓄熱槽を有し上記一対の熱
交換部の個々との熱交換をなす蓄熱回路と、貯湯槽を有
し上記蓄熱槽との熱交換をなす貯湯回路と、ソーラコレ
クタを有し上記蓄熱槽または上記貯湯槽に熱供給をなす
第２の熱媒循環回路と、上記回路のそれぞれに配置され
回路を個々に開閉する弁体とからなることを特徴とする
冷暖房・給湯装置A heat pump having a pair of heat exchange parts, a seventh heat medium circulation circuit having a terminal heat exchanger and exchanging heat with one of the heat exchange parts of the heat pump, and a heat storage tank having the pair of heat exchange parts. a heat storage circuit that performs heat exchange with each of the heat storage tanks; a hot water storage circuit that has a hot water storage tank and performs heat exchange with the heat storage tank; and a second hot water storage circuit that has a solar collector and supplies heat to the heat storage tank or the hot water storage tank. An air-conditioning/heating/water heating system comprising a heat medium circulation circuit and valve bodies arranged in each of the circuits to individually open and close the circuits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11333581A JPS5813948A (en) | 1981-07-20 | 1981-07-20 | Room-cooling, heating and hot water supplying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11333581A JPS5813948A (en) | 1981-07-20 | 1981-07-20 | Room-cooling, heating and hot water supplying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5813948A true JPS5813948A (en) | 1983-01-26 |
Family
ID=14609629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11333581A Pending JPS5813948A (en) | 1981-07-20 | 1981-07-20 | Room-cooling, heating and hot water supplying device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5813948A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06213483A (en) * | 1993-01-14 | 1994-08-02 | Kajima Corp | Water supplying system used both for cooling and heating |
| CN103868275A (en) * | 2014-03-20 | 2014-06-18 | 郑尚顺 | Air source heat pump system |
| CN103900286A (en) * | 2014-03-04 | 2014-07-02 | 戚荣生 | Heat storage type flat solar air conditioning and water heating all-in-one machine |
-
1981
- 1981-07-20 JP JP11333581A patent/JPS5813948A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06213483A (en) * | 1993-01-14 | 1994-08-02 | Kajima Corp | Water supplying system used both for cooling and heating |
| CN103900286A (en) * | 2014-03-04 | 2014-07-02 | 戚荣生 | Heat storage type flat solar air conditioning and water heating all-in-one machine |
| CN103900286B (en) * | 2014-03-04 | 2016-04-27 | 戚荣生 | Heat storage type panel solar air-conditioning hot water integrated machine |
| CN103868275A (en) * | 2014-03-20 | 2014-06-18 | 郑尚顺 | Air source heat pump system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4098092A (en) | Heating system with water heater recovery | |
| CN109203909A (en) | Heating, ventilating and air conditioning system for vehicle | |
| JPS6134335A (en) | Waste heat utilization system for engine and absorption-type water heating/cooling unit | |
| JPS5813948A (en) | Room-cooling, heating and hot water supplying device | |
| JP2695210B2 (en) | Air conditioning | |
| JPH07234020A (en) | Hybrid type solar system | |
| JPH074777A (en) | Engine waste heat recovery device | |
| JP3319662B2 (en) | Heat storage type cooling / heating device and control method thereof | |
| JP3273734B2 (en) | Cold / hot heat supply device | |
| JPS5895154A (en) | Solar heat collecting device | |
| US20240044556A1 (en) | Air Conditioning, Heat Pump and Water Heating System | |
| JPH0117010Y2 (en) | ||
| CN220817881U (en) | Hot water supply device and hot water supply system | |
| JPS6410739B2 (en) | ||
| JPS5811338A (en) | Room cooling and heating system | |
| CN210070282U (en) | Heat pump cold and hot case and heat pump cold and hot case joint supply system | |
| JPS6221846Y2 (en) | ||
| JPH07190502A (en) | Hot water supplying/heating apparatus utilizing solar heat | |
| JP2964397B2 (en) | Hot water supply system installed in water heat source type air conditioner | |
| JPH0218454Y2 (en) | ||
| JP2542368B2 (en) | Heat pump system with bath and bathroom units | |
| JPH0882492A (en) | Air conditioner | |
| JPS60569Y2 (en) | Air conditioning equipment | |
| JPS6123448B2 (en) | ||
| JPH1078248A (en) | Heat pump type air conditioning system |