JPH03247931A - Framework heat accumulation air-conditioner system - Google Patents
Framework heat accumulation air-conditioner systemInfo
- Publication number
- JPH03247931A JPH03247931A JP2046767A JP4676790A JPH03247931A JP H03247931 A JPH03247931 A JP H03247931A JP 2046767 A JP2046767 A JP 2046767A JP 4676790 A JP4676790 A JP 4676790A JP H03247931 A JPH03247931 A JP H03247931A
- Authority
- JP
- Japan
- Prior art keywords
- air
- conditioner
- cooled
- heated
- duct
- 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
- 238000009825 accumulation Methods 0.000 title abstract 7
- 230000001143 conditioned effect Effects 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000005338 heat storage Methods 0.000 claims description 24
- 238000004378 air conditioning Methods 0.000 claims description 17
- 238000007664 blowing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011232 storage material Substances 0.000 description 8
- 230000005611 electricity Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野）
本発明は、主にビルの空調に利用するもので、ビル自体
の構造を活用して蓄熱空調する躯体蓄熱空調システムに
関するものである。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention is mainly used for air conditioning in buildings, and relates to a frame heat storage air conditioning system that utilizes the structure of the building itself to perform heat storage air conditioning.
（従来の技術〉
従来より実施、あるいは提案されている蓄熱空調システ
ムは、ビルの屋上、又は、地下に大型の蓄熱槽又は室を
設け、この中に、水、ブライン。(Prior Art) Thermal storage air conditioning systems that have been implemented or proposed in the past include a large heat storage tank or room installed on the rooftop or underground of a building, in which water, brine, etc. are stored.
ケミカル蓄熱材等の蓄熱材、あるいは、レンガ。Heat storage materials such as chemical heat storage materials, or bricks.
その他の固体蓄熱体を充填し、これら蓄熱材、蓄熱体を
安価な夜間電力を利用してヒートポンプ等により蓄熱又
は蓄冷しておき、この熱を昼間取り出して暖房又は冷房
に利用するものであった。It is filled with other solid heat storage materials, and these heat storage materials and heat storage materials are used to store heat or cold using a heat pump or the like using inexpensive nighttime electricity, and this heat is extracted during the day and used for heating or cooling. .
〈発明が解決しようとする課題〉
従来の蓄熱空調システムは、上記したように構成されて
いるので、熱を蓄えておくための大型の蓄熱槽又は室を
設置しなければならない。<Problems to be Solved by the Invention> Since the conventional thermal storage air conditioning system is configured as described above, a large thermal storage tank or chamber must be installed to store heat.
従って、大きな蓄熱槽設置スペースを確保する必要があ
ると共に多大の建設費が必要であった。Therefore, it was necessary to secure a large space for installing the heat storage tank, and a large amount of construction cost was required.
又、蓄熱槽又は室だけでなく、その中に充填する蓄熱材
、蓄熱体を別途必要とするため、より高価となる等の問
題があった。In addition, it requires not only a heat storage tank or chamber but also a heat storage material and a heat storage body to be filled therein, which causes problems such as higher costs.
本発明は、これらの問題点を解消する為に戚されたもの
で、建設を構成するコンクリート躯体を蓄熱体として利
用することによって蓄熱槽・室の設置、あるいはそれに
充填する蓄熱材・体の使用を必要としない安価でコンパ
クトな躯体蓄熱空調システムを得ることを目的とするも
のである。The present invention was developed in order to solve these problems, and it is possible to install a heat storage tank or room by using the concrete frame that constitutes the construction as a heat storage body, or use a heat storage material or body to fill it. The purpose of this project is to obtain an inexpensive and compact frame-based heat storage air conditioning system that does not require.
〈課題を解決するための手段）
上記した課題を解決する為、本発明に係る躯体蓄熱空調
システムは、空調機からの調和空気をダクトにより天井
と上階床スラブで形成される天井裏スペースを通して室
内へ吹出し、室内の空気を天井裏スペースを経て空調機
ヘリターンさせ室内の空調を行なうと共に、前記ダクト
に分岐ダンパを設け、同ダンパの切換えにより空調機か
らの調和空気を天井裏スペースに吹出し、上階床スラブ
を加熱・冷却して蓄熱することを特徴とするものである
。<Means for Solving the Problems> In order to solve the above-mentioned problems, the framework heat storage air conditioning system according to the present invention distributes conditioned air from an air conditioner through a duct through the attic space formed by the ceiling and upper floor slab. The indoor air is blown into the room and returned to the air conditioner through the attic space to perform indoor air conditioning, and the duct is provided with a branch damper, and by switching the damper, conditioned air from the air conditioner is blown out into the attic space. It is characterized by storing heat by heating and cooling the upper floor slab.
〈作用〉
本発明に係る躯体蓄熱空調システムは、上記のように構
成されているので、建屋躯体を構成するコンクリート製
の上階床スラブのもつ熱容量を利用し、夜間、深夜電力
を利用して空調機を運転し、夏季は空調機からの冷却空
気を分岐ダンパに切換えて天井裏スペースに吹出し、上
階床スラブを蓄冷し、一方、冬季は逆に加熱して蓄熱す
ることによって、これを日中の冷暖房時に床スラブから
の輻射熱として、あるいは天井裏のスペースを経て空調
機にリターンする空気により回収して利用することがで
きる為、日中の空調負荷の低減を図って冷暖房に要する
エネルギーを節減することができる。<Function> Since the building frame heat storage air conditioning system according to the present invention is configured as described above, it utilizes the heat capacity of the concrete upper floor slab that constitutes the building frame, and utilizes electricity at night and late at night. The air conditioner is operated, and in the summer, the cooled air from the air conditioner is switched to a branch damper and blown into the attic space, storing cool air in the upper floor slab, while in the winter, it is heated and stored as heat. During daytime heating and cooling, the energy required for heating and cooling can be recovered and used as radiant heat from the floor slab, or by air returning to the air conditioner through the space in the ceiling, reducing the air conditioning load during the day. can be saved.
〈実施例） 以下に本発明の実施例を図面に基づいて説明する。<Example) Embodiments of the present invention will be described below based on the drawings.
１は建ＮＷｓ体の一部を構成する床スラブ、２は仕切壁
、３は仕切壁２によって仕切られた室、４は室３の天井
面、５は天井面４と床スラブ１間に形成された天井裏ス
ペース、６は室外の適所に設置された空調機で、熱交換
器７、送風機８等を具備しており、空調した空気をダク
ト９により天井裏スペース５を通して天井面４に設けら
れた室内吹出口１０から室内に吹出し、一方、室内の空
気を天井面４に設けた室内リターン口１１から天井裏ス
ペース５に吸込み、さらに天井裏スペース５に開口して
いるリターンダク）１２を介して空調機６に吸込み、再
び、冷却又は加熱して循環させるよう構成されている。1 is a floor slab that forms part of the building NWs body, 2 is a partition wall, 3 is a room partitioned by the partition wall 2, 4 is the ceiling surface of room 3, and 5 is formed between the ceiling surface 4 and the floor slab 1 6 is an air conditioner installed at a suitable place outdoors, and is equipped with a heat exchanger 7, a blower 8, etc., and the conditioned air is passed through the attic space 5 through a duct 9 and placed on the ceiling surface 4. On the other hand, indoor air is blown into the room from the indoor air outlet 10 provided on the ceiling surface 4, and is sucked into the attic space 5 through the indoor return port 11 provided on the ceiling surface 4, and a return duct (12) opened into the attic space 5 is further introduced. The air is sucked into the air conditioner 6 via the air conditioner, cooled or heated again, and then circulated.
又、ダクト９の途中には、分岐ダンパ１３が設けられ、
空調機６からの空調空気を直接、天井裏スペース５に吹
出すことができるようになっている。Further, a branch damper 13 is provided in the middle of the duct 9,
Conditioned air from the air conditioner 6 can be blown directly into the attic space 5.
上記の構成において、夜間、深夜電力を利用して蓄熱す
る場合は、分岐ダンパ１３のａ側を開放し、ｂ側を閉鎖
するよう切換えて空調機６を運転し、空調機６で冷却又
は加熱された空気をダクト９、分岐ダンパ１３を介して
直接天井裏スペース５に吹出し、床スラブ１を冷却又は
加熱することにより床スラブ１の熱容量を利用して蓄冷
又は蓄熱する。床スラブｌを冷却又は加熱した空気はリ
ターンダクト１２を介して空調機６に吸込まれ、再び冷
却又は加熱される。In the above configuration, when storing heat by using late-night electricity at night, the air conditioner 6 is operated by opening the a side of the branch damper 13 and closing the b side, and the air conditioner 6 cools or heats. The air is blown directly into the attic space 5 via the duct 9 and the branch damper 13, and the floor slab 1 is cooled or heated, thereby storing cold or heat using the heat capacity of the floor slab 1. The air that has cooled or heated the floor slab 1 is sucked into the air conditioner 6 via the return duct 12 and is cooled or heated again.
一方、日中に室３内を冷房又は暖房する場合は、分岐ダ
ンパ１３のａ側を閉鎖、ｂ側を開放するよう切換えて空
調機６からの調和空気をダクト９、分岐ダンパ１３及び
室内吹出口１０を介して室３内へ吹出す。これにより室
３内を冷房又は暖房し、室３内の空気を室内リターン口
１１から天井裏スペース５に吸込み、さらに、天井裏ス
ペース５からリターンダクト１２を介して空調機６に吸
込んで、再び冷却又は加熱する。On the other hand, when cooling or heating the interior of the room 3 during the day, the branch damper 13 is switched so that the a side is closed and the b side is opened, and the conditioned air from the air conditioner 6 is transferred to the duct 9, the branch damper 13, and the indoor blower. It blows out into the chamber 3 via the outlet 10. As a result, the inside of the room 3 is cooled or heated, and the air inside the room 3 is sucked into the attic space 5 from the indoor return port 11, and then sucked from the attic space 5 through the return duct 12 into the air conditioner 6, and then again. Cool or heat.
この間、夜間に床スラブｌに蓄冷、蓄熱された熱は、床
スラブ１からの輻射熱として室３の空調負荷を軽減する
と共に、天井裏スペース５を経て空調機６に戻る。空気
によって回収され、室３の冷房又は暖房に有効に利用さ
れ、日中の空調負荷の低減と冷暖房に要するエネルギー
消費量の削減に寄与する。During this time, the heat stored in the floor slab 1 during the night reduces the air conditioning load on the room 3 as radiant heat from the floor slab 1, and returns to the air conditioner 6 via the attic space 5. The air is recovered and effectively used for cooling or heating the room 3, contributing to reducing the air conditioning load during the day and the energy consumption required for air conditioning.
（発明の効果〉
以上に説明したように、本発明に係る躯体蓄熱空調シス
テムによると、建屋躯体を構成する床スラブを利用し、
この床スラブのもつ熱容量を生かして、これを蓄熱体と
して利用するようにしている為、従来のように大きな蓄
熱槽を設ける必要がなく、又、特別の蓄熱材や蓄熱体を
用いる必要はない。(Effects of the invention) As explained above, according to the building frame heat storage air conditioning system according to the present invention, the floor slab that constitutes the building frame is used,
The heat capacity of this floor slab is utilized as a heat storage body, so there is no need to install a large heat storage tank like in the past, and there is no need to use special heat storage materials or heat storage bodies. .
従って、大きな設置スペースが不要でスペースの有効活
用を図ることが可能となると共に、建設費を含む設備費
の大幅な低減を図ることができる。Therefore, a large installation space is not required, and the space can be used effectively, and equipment costs including construction costs can be significantly reduced.
又、既設のダクト型空調機等に対しても分岐ダンパ等の
設置により容易に適応することができ、しかも、蓄熱空
調システムとしての特徴である安価な深夜電力の活用に
よる電気料金の節減効果等多大の効果を奏し得る。In addition, it can be easily adapted to existing duct-type air conditioners by installing branch dampers, etc. Moreover, it has the effect of reducing electricity costs by utilizing cheap late-night electricity, which is a feature of a thermal storage air conditioning system. It can have great effects.
図面は、本発明の一実施例の概略構成図である。
ｌ・・・床スラブ、 ２・・・仕切壁、 ３・・・室。
４・・・天井面、 ５・・・天井裏スペース。
６・・・空調機、 ７・・・熱交換器２８・・・送風
機、 ９・・・ダクト。
１０・・・室内吹出口、 １１・・・室内リターン口
。
１２・・・リターンダクト、１３・・・分岐ダンパ。The drawing is a schematic configuration diagram of an embodiment of the present invention. l...floor slab, 2...partition wall, 3...room. 4...Ceiling surface, 5...Attic space. 6...Air conditioner, 7...Heat exchanger 28...Blower, 9...Duct. 10...Indoor air outlet, 11...Indoor return port. 12... Return duct, 13... Branch damper.
Claims (1)
ブで形成される天井裏スペースを通して室内へ吹出し、
室内の空気を天井裏スペースを経て空調機へリターンさ
せ室内の空調を行なうと共に、前記ダクトに分岐ダンパ
を設け、同ダンパの切換えにより空調機からの調和空気
を天井裏スペースに吹出し、上階床スラブを加熱・冷却
して蓄熱することを特徴とする躯体蓄熱空調システム。The conditioned air from the air conditioner is blown into the room through a duct through the attic space formed by the ceiling and upper floor slab.
Indoor air is returned to the air conditioner through the attic space to perform indoor air conditioning, and a branch damper is installed in the duct, and by switching the damper, conditioned air from the air conditioner is blown out to the attic space, and the upper floor is A structural heat storage air conditioning system that stores heat by heating and cooling the slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2046767A JPH03247931A (en) | 1990-02-27 | 1990-02-27 | Framework heat accumulation air-conditioner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2046767A JPH03247931A (en) | 1990-02-27 | 1990-02-27 | Framework heat accumulation air-conditioner system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03247931A true JPH03247931A (en) | 1991-11-06 |
Family
ID=12756483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2046767A Pending JPH03247931A (en) | 1990-02-27 | 1990-02-27 | Framework heat accumulation air-conditioner system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03247931A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04257636A (en) * | 1991-02-08 | 1992-09-11 | Kajima Corp | Air conditioner |
| JP2013200113A (en) * | 2012-02-22 | 2013-10-03 | Sekisui Chem Co Ltd | Air-conditioning system, and building |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5020382A (en) * | 1973-06-23 | 1975-03-04 |
-
1990
- 1990-02-27 JP JP2046767A patent/JPH03247931A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5020382A (en) * | 1973-06-23 | 1975-03-04 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04257636A (en) * | 1991-02-08 | 1992-09-11 | Kajima Corp | Air conditioner |
| JP2013200113A (en) * | 2012-02-22 | 2013-10-03 | Sekisui Chem Co Ltd | Air-conditioning system, and building |
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