JPS63197833A - Heat storage device for space heating and cooling of house - Google Patents
Heat storage device for space heating and cooling of houseInfo
- Publication number
- JPS63197833A JPS63197833A JP2791487A JP2791487A JPS63197833A JP S63197833 A JPS63197833 A JP S63197833A JP 2791487 A JP2791487 A JP 2791487A JP 2791487 A JP2791487 A JP 2791487A JP S63197833 A JPS63197833 A JP S63197833A
- Authority
- JP
- Japan
- Prior art keywords
- heat storage
- storage tank
- tank
- heat
- heating
- 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
- 238000005338 heat storage Methods 0.000 title claims abstract description 46
- 238000010438 heat treatment Methods 0.000 title claims abstract description 26
- 238000001816 cooling Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000005611 electricity Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 239000000284 extract Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は低順な深夜電力を利用して蓄熱槽に貯水した水
に温冷の熱エネルギーを蓄熱し、随時これを取出して暖
冷房用等に供する住宅暖冷房用蓄熱装置に関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention utilizes low-order late-night electricity to store hot and cold thermal energy in water stored in a heat storage tank, and extracts it at any time for use in heating and cooling. The present invention relates to a heat storage device for heating and cooling homes.
〔従来の技術］
昼間の電力料金の約半額の夜間電力を利用して夜間に温
水を作ってこれを貯湯槽に蓄え、必要時 ゛これを風呂
、台所用等に使用する住宅用貯湯槽が近年普及しつつあ
る。しかしながら深夜電力を利用して温水または冷水を
作って蓄熱槽に蓄え、随時この温冷水から熱エネルギー
を取出して住宅の暖冷房用に供する暖冷房用蓄熱装置は
まだ実現していない。[Conventional technology] Hot water is produced at night using nighttime electricity, which is about half the price of electricity during the day, and stored in a hot water tank. It has become popular in recent years. However, a heat storage device for heating and cooling that uses late-night electricity to produce hot water or cold water, stores it in a heat storage tank, and extracts thermal energy from this hot and cold water at any time for use in heating and cooling a residence has not yet been realized.
その理由として、暖房や風呂等に使用する貯湯槽の場合
、その容量は４００Ｉ！、程度ですむのに対し、暖冷房
用の蓄熱槽では５０００ ｊ２もの容量が必要となるこ
とから、通常の形状の水槽では設置平面積が大きくなり
、また大容量となって一般住宅の建物内には納め難い。The reason for this is that the capacity of a hot water tank used for heating, bathing, etc. is 400 I! , whereas a heat storage tank for heating and cooling requires a capacity of 5,000 J2, so a normal-shaped water tank requires a large installation area and has a large capacity, making it difficult to fit inside an ordinary residential building. It's hard to fit into.
また建物外部に設置するとしてもそれなりの敷地が必要
となる上、熱損失を防ぐために厚い断熱層が必要である
という問題によるものであった。Furthermore, even if installed outside a building, a certain amount of land is required, and a thick insulation layer is required to prevent heat loss.
本発明は上記状況に鑑みてなされたものであって、その
目的とするところは、大容量の蓄熱槽を一般住宅の建物
内に大きな占有面積を要せず設置可能にし、低廉な深夜
電力を利用して前記蓄熱槽に暖冷房用の熱エネルギーを
蓄え、随時これを取出し暖冷房等に供することができる
経済的な住宅暖冷房用蓄熱装置を提供せんとするもので
ある。The present invention has been made in view of the above circumstances, and its purpose is to enable installation of a large capacity heat storage tank in a general residential building without requiring a large area, and to provide inexpensive late-night power generation. It is an object of the present invention to provide an economical heat storage device for heating and cooling a house, which can be utilized to store thermal energy for heating and cooling in the heat storage tank, and can be taken out at any time and used for heating and cooling.
前記目的を達成させるために本発明は、住宅の中央部に
基礎から小屋裏等に達する所定容量の縦長の蓄熱槽を立
設し、該蓄熱槽の外周には適宜空間を存して断熱壁を周
設し、前記蓄熱槽に貯水した水を特定時間中にヒートポ
ンプで加温または冷却して温冷の熱エネルギーを蓄熱し
、随時この蓄熱エネルギーを取出して暖冷房用等に供す
るようにしたことを特徴とするものである。In order to achieve the above-mentioned object, the present invention erects a vertically elongated heat storage tank of a predetermined capacity reaching from the foundation to the attic in the center of a house, and leaves an appropriate space around the outer periphery of the heat storage tank and installs a heat insulating wall. The water stored in the heat storage tank is heated or cooled by a heat pump during a specified period of time to store hot and cold thermal energy, and this stored thermal energy is taken out at any time and used for heating and cooling purposes. It is characterized by this.
従って蓄熱槽は縦長であるため僅かの設置面積で大容量
のものが得られ、かつ建物の基礎に設置されるから大重
量であっても建物に特別の補強をする必要がなく、一般
住宅にも問題なく設置することが可能となる。そして蓄
熱槽に蓄えられる暖冷熱エネルギーは低廉な深夜電力に
よって賄われるから暖冷房完備の快適な居住環境が経済
的に実現される。Therefore, since the heat storage tank is vertically long, a large capacity can be obtained with a small installation area, and since it is installed on the foundation of the building, there is no need for special reinforcement of the building even if it is heavy, making it suitable for general residences. can also be installed without any problems. Since the heating and cooling energy stored in the heat storage tank is supplied by inexpensive late-night electricity, a comfortable living environment with heating and cooling can be realized economically.
以下本発明を図示の実施例に基いて詳細に説明する。 The present invention will be explained in detail below based on illustrated embodiments.
図において１は住宅の建物２の中央部２ａに立設された
縦長円筒形の蓄熱槽で、下部は建物２の基礎３に置かれ
、上部は建物２の小屋裏４に達している。この蓄熱槽１
は一般住宅において冬季の暖房と夏季の冷房を賄うため
に約５０００ ｆの水容量が必要となる。従って直径約
６００ｍｍ、長さ約ｌＯｍのパイプを使用すればその内
容積は約２．５ ｒｒｆとなるから、これを２本並設す
ればよい。この蓄熱槽１の外周には適宜空間５を存して
断熱壁６が周設され、空間５は小屋裏４において吸気フ
ァンを介在した吸気ダクト８で外気に連通されている。In the figure, reference numeral 1 denotes a vertically elongated cylindrical heat storage tank erected in the center 2a of a residential building 2, with the lower part placed on the foundation 3 of the building 2, and the upper part reaching the attic 4 of the building 2. This heat storage tank 1
In order to provide heating in the winter and cooling in the summer in a typical house, approximately 5000 f of water is required. Therefore, if a pipe with a diameter of about 600 mm and a length of about 10m is used, the internal volume will be about 2.5 rrf, so two pipes can be installed in parallel. A heat insulating wall 6 is provided around the outer periphery of the heat storage tank 1 with an appropriate space 5, and the space 5 is communicated with the outside air through an air intake duct 8 with an intake fan interposed in the attic 4.
この２本並列した蓄熱槽１の断熱壁６の占める平面積は
線量１畳分納まる。The plane area occupied by the heat insulating walls 6 of these two parallel heat storage tanks 1 is enough for the radiation dose of 1 tatami.
蓄熱槽１の内部にはヒートポンプ９で作られる冷温水（
夏は７°Ｃ１冬は４５°Ｃ）が蓄えられ、あ“ るいは
ヒートポンプ９で作られる一７°Ｃの不凍液の通るパイ
プが設置され、パイプの周りに氷が作られる。ｌＯは床
または天井に埋込まれたパイプコイル１０ａに蓄熱槽１
の温冷水を循環させて室内を暖冷房するパネル方式暖冷
房、１１は内藏したファンコイルに蓄熱槽１の温冷水を
循環し、これに内蔵した送風機の風を通して温冷風を噴
出させるファンコイルユニット方式暖冷房を示している
。また蓄熱槽１内に給水管１２を通して水道水を加温ま
たは冷却し、これを水栓１３に導いて当期は温水、夏季
は冷水を供給できるようにすることもできる。Inside the heat storage tank 1, cold and hot water (
7°C in the summer and 45°C in the winter), and a pipe is installed to run antifreeze at a temperature of 17°C, which is produced by a heat pump9, and ice is created around the pipe. A heat storage tank 1 is installed in a pipe coil 10a embedded in the ceiling.
11 is a fan coil that circulates hot and cold water from a heat storage tank 1 through an internal fan coil, and blows out hot and cold air through a built-in blower. Indicates unit type heating and cooling. It is also possible to heat or cool tap water through the water supply pipe 12 in the heat storage tank 1 and guide it to the faucet 13 to supply hot water during the current season and cold water during the summer.
また、吸気ファン７を作動し吸気ダクト８から外気を蓄
熱槽１と断熱壁６との間の空間５に導入し、蓄熱槽１に
接触させて加温または冷却し、この温冷気を各室に備え
た吸気ファン１４、排気ファン１５により室内に循環さ
せ、新鮮な空気による、暖冷房を行うことができる。こ
の場合、夏季であれば湿度の高い高温の外気は蓄熱槽１
で冷却されて蓄熱槽１外面に結露して流下し、除湿され
た冷気が室内に循環される。また冬季であれば加温され
た蓄熱槽１外面に注水して蒸発させ、暖気を加湿するこ
とができる。In addition, the intake fan 7 is operated to introduce outside air from the intake duct 8 into the space 5 between the heat storage tank 1 and the heat insulating wall 6, and it is brought into contact with the heat storage tank 1 to be heated or cooled, and this hot and cold air is distributed to each room. The air is circulated indoors by an intake fan 14 and an exhaust fan 15 provided in the room, and fresh air can be used to heat and cool the room. In this case, in the summer, the humid and high temperature outside air is transferred to the heat storage tank 1.
The cooled air condenses on the outer surface of the heat storage tank 1 and flows down, and the dehumidified cold air is circulated indoors. In winter, water can be poured onto the heated outer surface of the heat storage tank 1 and evaporated to humidify the warm air.
以上詳述したように本発明によれば、住宅の中央部に基
礎から小屋裏に達する所定容量の縦長の蓄熱槽を立設し
、該蓄熱槽の外周には適宜空間を存して断熱壁を周設し
、前記蓄熱槽に貯水した水や特定時間中にヒートポンプ
で加温または冷却して温冷の熱エネルギーを蓄熱し、随
時この蓄熱エネルギーを取出して暖冷房用等に供するよ
うにしたことにより、大容量の蓄熱槽が一般住宅の建物
内に大きな設置面積を要せず設置可能となり、低廉な深
夜電力を利用して前記蓄熱槽に暖冷房用の熱エネルギー
を蓄え、随時これを取出して暖冷房等に供することがで
きるため、暖冷房完備並びに温冷水供給可能の快適な居
住環境が経済的に実現される。そして縦長の蓄熱槽は温
度成層型であるから蓄熱効率が高く、かつ断熱壁を通じ
て熱損失があっても屋内型であるから外部熱損失となら
ず、かえって室内負荷の低減となる。また蓄熱槽は水位
が高いため住宅の上層階へ蓄熱水をポンプアップする必
要がなく、ポンプは循環用の小容量のものですむ。また
蓄熱槽は自由水面であるため膨張タンクが不要である。As described in detail above, according to the present invention, a vertically elongated heat storage tank with a predetermined capacity reaching from the foundation to the attic is erected in the center of the house, and an appropriate space is left around the outer periphery of the heat storage tank, and a heat insulating wall is formed. The water stored in the heat storage tank is heated or cooled by a heat pump during a specific period of time to store hot and cold thermal energy, and this stored thermal energy can be taken out at any time and used for heating and cooling purposes. As a result, a large-capacity heat storage tank can be installed in a general residential building without requiring a large installation area, and thermal energy for heating and cooling can be stored in the heat storage tank using inexpensive late-night electricity, and this energy can be used at any time. Since it can be taken out and used for heating and cooling, it is possible to economically realize a comfortable living environment that is fully equipped with heating and cooling and can supply hot and cold water. Since the vertical heat storage tank is a temperature stratification type, the heat storage efficiency is high, and even if there is heat loss through the heat insulating wall, since it is an indoor type, there is no external heat loss, and the indoor load is reduced. Furthermore, since the water level in the heat storage tank is high, there is no need to pump up the heat storage water to the upper floors of the house, and a small-capacity pump for circulation is sufficient. Furthermore, since the heat storage tank has a free water surface, an expansion tank is not required.
さらに蓄熱槽と断熱壁との間の空間は各種立起管をまと
めて収容するパイプシャフトとして利用できる等、極め
て経済性が高く、かつ実用性に優れた効果を奏するもの
である。Furthermore, the space between the heat storage tank and the heat insulating wall can be used as a pipe shaft for collectively accommodating various types of riser pipes, which is extremely economical and highly practical.
図面は本発明の一実施例を示す概念図である。
１・・・蓄熱槽、２・・・建物、２ａ・・・中央部、３
・・・基礎、５・・・空間、６・・・断熱壁、９・・・
ヒートポンプ、１０・・・ハネ歩方式暖冷房、１１・・
・ファンコイルユニット方式暖冷房。The drawings are conceptual diagrams showing one embodiment of the present invention. 1... Heat storage tank, 2... Building, 2a... Central part, 3
...Foundation, 5...Space, 6...Insulation wall, 9...
Heat pump, 10... Honey-step heating/cooling, 11...
・Fan coil unit type heating/cooling.
Claims (1)
の蓄熱槽を立設し、該蓄熱槽の外周には適宜空間を存し
て断熱壁を周設し、前記蓄熱槽に貯水した水を特定時間
中にヒートポンプで加温または冷却して温冷の熱エネル
ギーを蓄熱し、随時この蓄熱エネルギーを取出して暖冷
房用等に供するようにしたことを特徴とする住宅暖冷房
用蓄熱装置。A vertically elongated heat storage tank with a predetermined capacity that reaches from the foundation to the attic is erected in the center of the house, and an insulating wall is installed around the outer circumference of the heat storage tank with an appropriate space, and the water stored in the heat storage tank is A heat storage device for heating and cooling a home, characterized in that the heat energy is heated or cooled by a heat pump during a specific time to store hot and cold thermal energy, and the stored heat energy is taken out at any time and used for heating and cooling purposes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2791487A JPS63197833A (en) | 1987-02-09 | 1987-02-09 | Heat storage device for space heating and cooling of house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2791487A JPS63197833A (en) | 1987-02-09 | 1987-02-09 | Heat storage device for space heating and cooling of house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63197833A true JPS63197833A (en) | 1988-08-16 |
Family
ID=12234149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2791487A Pending JPS63197833A (en) | 1987-02-09 | 1987-02-09 | Heat storage device for space heating and cooling of house |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63197833A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5349845A (en) * | 1976-10-18 | 1978-05-06 | Matsushita Electric Works Ltd | House utilizing solar heat |
| JPS582539A (en) * | 1981-06-30 | 1983-01-08 | Toshiba Corp | Heat accumulating type air conditioner |
-
1987
- 1987-02-09 JP JP2791487A patent/JPS63197833A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5349845A (en) * | 1976-10-18 | 1978-05-06 | Matsushita Electric Works Ltd | House utilizing solar heat |
| JPS582539A (en) * | 1981-06-30 | 1983-01-08 | Toshiba Corp | Heat accumulating type air conditioner |
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