JP3174501B2 - Heat storage wall structure and heat storage unit - Google Patents
Heat storage wall structure and heat storage unitInfo
- Publication number
- JP3174501B2 JP3174501B2 JP7358196A JP7358196A JP3174501B2 JP 3174501 B2 JP3174501 B2 JP 3174501B2 JP 7358196 A JP7358196 A JP 7358196A JP 7358196 A JP7358196 A JP 7358196A JP 3174501 B2 JP3174501 B2 JP 3174501B2
- Authority
- JP
- Japan
- Prior art keywords
- space
- heat storage
- heat
- wall
- vertical
- 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 - Fee Related
Links
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
- 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]
- Y02B30/12—Hot water central heating systems using heat pumps
Landscapes
- Central Heating Systems (AREA)
- Building Environments (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、断熱外壁体と、内
壁体との隙間に、縦長空間を形成し、接触流体との熱交
換によって蓄熱・放熱自在な蓄熱体を、前記縦長空間に
設け、室内から前記縦長空間に前記接触流体を取り入れ
自在な取入口と、前記縦長空間に取り入れられて前記蓄
熱体に接触した前記接触流体を前記室内へ吐き出し自在
な吐出口とを、前記縦長空間を挟んで上部と下部に振り
分けて設け、前記接触流体を前記取入口から前記縦長空
間に吸い込んで前記吐出口から吐き出すためのファンを
設けてある蓄熱壁技術に関する。BACKGROUND OF THE INVENTION The present invention relates to a vertically long space formed between a heat insulating outer wall and an inner wall, and a heat storage body capable of storing and radiating heat by exchanging heat with a contact fluid is provided in the vertically long space. An inlet capable of taking the contact fluid from the room into the vertical space and an outlet capable of discharging the contact fluid taken into the vertical space and contacting the heat storage body into the room, Swing it up and down
The present invention relates to a heat storage wall technology which is provided separately and provided with a fan for sucking the contact fluid from the inlet into the vertically long space and discharging the contact fluid from the outlet.
【０００２】[0002]
【従来の技術】従来、この種の蓄熱壁構造としては、図
１３に示すように、外壁体１と内壁体２とで仕切られた
縦長空間Ｋ３に、蓄熱剤を内装した蓄熱体３をじかに収
容し、前記蓄熱体３に対して縦向きの流れで前記接触流
体Ｒを接触させる複数の接触流路２０を、前記縦長空間
Ｋ３内に並設してあった。2. Description of the Related Art Conventionally, as a heat storage wall structure of this kind, as shown in FIG. 13, a heat storage body 3 having a heat storage agent provided in a vertically long space K3 separated by an outer wall 1 and an inner wall 2 is directly provided. A plurality of contact flow paths 20 for accommodating and contacting the contact fluid R with the heat storage body 3 in a vertical flow direction are arranged in the longitudinal space K3.
【０００３】また、蓄熱ユニットにあたるものはなかっ
た。Further, there is no heat storage unit.
【０００４】[0004]
【発明が解決しようとする課題】この種の蓄熱壁は、例
えば、昼間の室内の余剰熱を、蓄熱体に蓄熱しておき、
夜間にその熱を（室内又は室外へ）放熱することで、昼
夜の室内温度の変動を少なくし、暖房や冷房に用いるこ
とができる。また、蓄熱体への蓄熱は、昼間の限られた
時間内に行われるが、その蓄熱をロスの少ない状態で夜
間の放熱暖房に有効に利用するには、昼間の蓄熱時から
夜間の暖房運転を開始するまでの間、蓄熱体からの放熱
を、極力少なくすることが望まれる。上述した従来の蓄
熱壁構造によれば、接触流路が縦長空間で縦向きに設け
てあるから、流路長さが長くなり、昼間の蓄熱サイクル
時には、流路上手側に位置する蓄熱体部分は、常に高温
度の接触流体に接触することにより、蓄熱量が多くなっ
て高温になるのに対して、流路下手側に位置する蓄熱体
部分は、上手側で熱を奪われた接触流体が接触するか
ら、流路上手側に位置する蓄熱体部分に比べて、蓄熱量
が少なくなって低い温度になり易い。即ち、接触流路の
上手側の蓄熱体と、下手側の蓄熱体との温度差及び蓄熱
量の差が大きくなる危険性がある。その結果、上述の夜
間の暖房を始めるまでの間において、高温である前記接
触流路上手側の蓄熱体からの放熱が始まってしまい、夜
間の暖房運転時に蓄熱体の蓄熱量が充分でなくなること
になりかねない。言い替えれば、昼間の蓄熱サイクル
と、夜間の放熱サイクルとの間の待機サイクルに放熱量
を抑え難く、蓄熱の利用効率が低くなり易いという問題
点がある。A heat storage wall of this type stores, for example, surplus heat in a room during daytime in a heat storage body,
By dissipating the heat at night (inside or outside), fluctuations in the room temperature during the day and night can be reduced, and it can be used for heating and cooling. In addition, heat storage in the heat storage body is performed during a limited time in the daytime, but in order to effectively use the heat storage for heat radiation heating at night with little loss, the heating operation from daytime heat storage to nighttime heating operation is performed. It is desired that heat radiation from the heat storage body be reduced as much as possible until the start of the operation. According to the conventional heat storage wall structure described above, since the contact flow path is provided vertically in the vertically long space, the flow path length becomes longer, and during the daytime heat storage cycle, the heat storage body portion located on the upper side of the flow path. Is always in contact with a high-temperature contact fluid, the amount of heat storage increases and the temperature rises, whereas the heat storage part located on the lower side of the flow path has the contact fluid whose heat has been deprived on the upper side. Are in contact with each other, the heat storage amount is smaller than that of the heat storage body located on the upper side of the flow path, and the temperature tends to be lower. That is, there is a risk that the difference in temperature and the difference in the amount of heat stored between the heat storage body on the upper side of the contact flow path and the heat storage body on the lower side may increase. As a result, until the above-described nighttime heating is started, heat is radiated from the heat storage body on the upper side of the contact flow channel, which is high in temperature, and the heat storage amount of the heat storage body becomes insufficient during the nighttime heating operation. It can be. In other words, there is a problem that it is difficult to suppress the amount of heat radiation in the standby cycle between the daytime heat storage cycle and the nighttime heat release cycle, and the heat storage utilization efficiency tends to be low.
【０００５】一方、上述した従来の蓄熱壁の形成技術に
よれば、建物の軸組及び外壁ができあがった状態で、蓄
熱体の設置・取入口・吐出口・ファンそれぞれを取り付
ける作業を実施しなければならず、蓄熱壁形成作業に手
間がかかり、作業効率がわるいという問題点がある。[0005] On the other hand, according to the above-described conventional heat storage wall forming technology, the work of installing the heat storage body, attaching the intake port, the discharge port, and the fan must be performed in a state where the frame and the outer wall of the building are completed. In addition, there is a problem that the heat storage wall forming work is troublesome and the working efficiency is poor.
【０００６】従って、本発明の目的は、上記各問題点を
解消し、蓄熱の利用効率の高い蓄熱壁構造を提供すると
ころ、及び、手間をかけずに効率よく蓄熱壁を形成でき
るようにするところにある。SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to solve the above-mentioned problems and to provide a heat storage wall structure having a high heat storage utilization efficiency, and to form a heat storage wall efficiently without labor. There.
【０００７】[0007]
〔構成〕 請求項１に係わる本発明の特徴構成は、断熱外壁体と、
内壁体との隙間に、縦長空間を形成し、接触流体との熱
交換によって蓄熱・放熱自在な蓄熱体を、前記縦長空間
に設け、室内から前記縦長空間に前記接触流体を取り入
れ自在な取入口と、前記縦長空間に取り入れられて前記
蓄熱体に接触した前記接触流体を前記室内へ吐き出し自
在な吐出口とを、前記縦長空間を挟んで上部と下部に振
り分けて設け、前記接触流体を前記取入口から前記縦長
空間に吸い込んで前記吐出口から吐き出すためのファン
を設けてある蓄熱壁構造であって、前記取入口に連通す
る第一連通空間と、前記吐出口に連通する第二連通空間
とを、前記縦長空間を挟んで左右横側方に振り分けて、
且つ、その縦長空間の上下方向に沿って設け、前記蓄熱
体に対して横向きの流れで前記接触流体を接触させる多
数の接触流路を、前記第一連通空間と第二連通空間とに
わたる状態で、前記縦長空間内に上下に並設してあると
ころにある。[Configuration] A characteristic configuration of the present invention according to claim 1 is a heat-insulating outer wall,
A vertically long space is formed in the gap with the inner wall, and a heat storage body capable of storing and radiating heat by exchanging heat with the contact fluid is provided in the vertically long space, and an inlet capable of taking the contact fluid from the room into the vertically long space. And a discharge port capable of discharging the contact fluid that has been taken into the vertical space and contacted the heat storage body into the room, and swings the upper and lower sides of the vertical space.
A heat storage wall structure provided with a fan for sucking the contact fluid from the inlet into the vertically long space and discharging the contact fluid from the discharge port, the heat storage wall structure communicating with the inlet.
A first communication space, and a second communication space communicating with the discharge port.
And, to the left and right and sideways across the vertically long space,
And, provided along the vertical direction of the longitudinal space, multi contacting the contact fluid in the transverse flow relative to the heat storage body
Number of contact channels, the first communication space and the second communication space
In the extended state, they are vertically arranged in the vertical space.
【０００８】請求項２に係わる本発明の特徴構成は、外
壁体と、内壁体との隙間に設置自在で、且つ、内空部を
縦長空間に形成してあるユニット容器を設け、接触流体
との熱交換によって蓄熱・放熱自在な蓄熱体を前記縦長
空間に収容し、前記縦長空間に前記接触流体を取り入れ
自在な取入口と、前記縦長空間に取り入れた前記接触流
体を外部へ吐き出し自在な吐出口と、前記接触流体を前
記取入口から前記縦長空間に吸い込んで前記吐出口から
吐き出すためのファンとを、前記ユニット容器に一体的
に、且つ、前記取入口と吐出口とを前記縦長空間を挟ん
で上部と下部に振り分けて設けると共に、前記取入口に
連通する第一連通空間と、前記吐出口に連通する第二連
通空間とを、前記縦長空間を挟んで左右横側方に振り分
けて、且つ、その縦長空間の上下方向に沿って設け、前
記蓄熱体に対して横向きの流れで前記接触流体を接触さ
せる多数の接触流路を、前記第一連通空間と第二連通空
間とにわたる状態で、前記縦長空間内に上下に並設して
あるところにある。According to a second aspect of the present invention, there is provided a unit container which can be installed in a gap between an outer wall and an inner wall and has an inner space formed in a vertically long space. A heat storage body capable of storing and radiating heat by heat exchange is accommodated in the vertical space, and an inlet capable of taking the contact fluid into the vertical space, and a discharge port capable of discharging the contact fluid taken into the vertical space to the outside. An outlet and a fan for sucking the contact fluid from the inlet into the vertical space and discharging from the discharge port are integrated with the unit container , and the inlet and the discharge port are connected to the vertical space. Sandwich
In addition to distributing to the upper part and lower part with
A first communication space that communicates with a second communication space that communicates with the discharge port;
And the left and right sides of the vertical space.
And a plurality of contact flow paths that are provided along the vertical direction of the vertically long space and contact the contact fluid with the heat storage body in a flow laterally to the heat storage body, by the first communication space and the second communication air.
It is located in a vertically extending state in the vertically long space so as to extend between them.
【０００９】〔作用及び効果〕 請求項１に係わる本発明の特徴構成によれば、取入口に
連通する第一連通空間と、吐出口に連通する第二連通空
間とを、前記縦長空間を挟んで左右横側方に振り分け
て、且つ、その縦長空間の上下方向に沿って設け、蓄熱
体に対して横向きの流れで前記接触流体を接触させる多
数の接触流路を、前記第一連通空間と第二連通空間とに
わたる状態で、前記縦長空間内に上下に並設してあるか
ら、前記接触流路の流路長さを従来に比べて短くするこ
とが可能となり、接触流路の上手側の蓄熱体と、下手側
の蓄熱体との温度差及び蓄熱量の差を、小さくすること
ができる。その結果、蓄熱体全般的な蓄熱状態に、バラ
ツキが少なくなり、従来のように、バラツキの大きな蓄
熱状態において特に高温になった蓄熱体部分から、前記
待機サイクル時に大量に放熱し始めるといったことを防
止しやすくなる。即ち、蓄熱した熱を無駄なく有効に使
用することが可能となる。また、接触流路が短くなった
分、接触流体の圧損が少なくなり、スムースに接触流体
を循環させることが可能となる。そして、それに伴って
前記ファンの駆動源をよりシンプルにすることが可能と
なる。[Operation and Effect] According to the characteristic configuration of the present invention according to claim 1, the intake port
The first communicating space that communicates with the second communicating air that communicates with the discharge port
Between the right and left sides of the vertical space
Te, and provided along a vertical direction of the longitudinal space, multi contacting the contact fluid in the transverse flow relative to the regenerator
Number of contact channels, the first communication space and the second communication space
In the spanning state, since it is arranged vertically in the vertical space, the flow path length of the contact flow path can be made shorter than before, and the heat storage body on the upper side of the contact flow path, The difference in temperature and the amount of stored heat from the heat storage body on the lower side can be reduced. As a result, in the heat storage state of the heat storage body as a whole, the dispersion is reduced, and as in the conventional case, a large amount of heat is released during the standby cycle from the heat storage part that has become particularly high in the heat storage state with large dispersion. It is easier to prevent. That is, the stored heat can be used effectively without waste. Further, the pressure loss of the contact fluid is reduced due to the shortened contact channel, and the contact fluid can be smoothly circulated. Accordingly, the driving source of the fan can be made simpler.
【００１０】請求項２に係わる本発明の特徴構成によれ
ば、請求項１に係わる作用効果を叶えることができるこ
とに加えて、蓄熱壁を形成するのに、外壁材を設置した
状態で、その内側に当該蓄熱ユニットを設置するだけ
で、従来のような細々した各部品の設置等の作業を実施
せずに簡単に蓄熱壁を形成することが可能となり、蓄熱
壁形成作業の効率を向上させることができる。そして、
ユニット容器の室内側の板部分を、内壁体として兼用す
ることも可能となり、この場合には、当該蓄熱ユニット
を設置するだけで、内壁体の施工も兼用でき、更に施工
性を向上させることが可能となる。更には、当該蓄熱ユ
ニットを間仕切り壁に使用したりすることが可能となる
から、対象建物内でのユニット設置箇所計画の自由度を
増すことが可能となる。According to the characteristic configuration of the present invention according to claim 2, in addition to being able to achieve the function and effect according to claim 1, in order to form the heat storage wall, when the outer wall material is installed, By simply installing the heat storage unit on the inside, it is possible to easily form the heat storage wall without performing work such as installation of small parts as in the related art, thereby improving the efficiency of the heat storage wall forming work. be able to. And
The plate portion on the indoor side of the unit container can also be used as the inner wall, and in this case, the installation of the inner wall can also be used simply by installing the heat storage unit, further improving the workability. It becomes possible. Further, since the heat storage unit can be used as a partition wall, the degree of freedom in planning a unit installation location in the target building can be increased.
【００１１】[0011]
【発明の実施の形態】以下に本発明の実施の形態を図面
に基づいて説明する。Embodiments of the present invention will be described below with reference to the drawings.
【００１２】本実施形態は、図１・１１・１２に示すよ
うに、建物の壁体に蓄熱ユニットＴを内装して、その蓄
熱ユニットＴの熱交換によって、室内温度をコントロー
ルできるように形成した蓄熱壁Ｗである。In this embodiment, as shown in FIGS. 1, 11, and 12, a heat storage unit T is provided on a wall of a building, and the temperature of the room can be controlled by heat exchange of the heat storage unit T. The heat storage wall W.
【００１３】前記蓄熱壁Ｗは、断熱外壁体１と、内壁体
２との間に、接触する空気（接触流体の一例）Ｒとの熱
交換によって蓄熱・放熱自在な蓄熱ユニットＴを設けて
構成してある。The heat storage wall W includes a heat storage unit T between the heat-insulating outer wall 1 and the inner wall 2, which is capable of storing and radiating heat by exchanging heat with air (an example of a contact fluid) R in contact therewith. I have.
【００１４】前記断熱外壁体１は、厚み内に多数の断熱
用中空部を形成したセメント板状体で、外壁としての一
般的な機能に加えて断熱効果を強化してある。前記内壁
体２は、石膏ボードで構成してあり、前記断熱外壁体１
を設置した後その室内側に前記蓄熱ユニットＴを沿わせ
て配置し、さらにその室内側に内壁体２を設置して室内
空間を確保するものである。また、内壁体２の上端部及
び下端部には、前記蓄熱ユニットＴに備えた後述の取入
口４と吐出口５に対向する部分に、前記空気Ｒを流通自
在な開口部２ａを各別に設けてある。The heat-insulating outer wall 1 is a cement plate-like body having a large number of hollow portions for heat insulation formed in the thickness thereof, and has an enhanced heat-insulating effect in addition to the general function as an outer wall. The inner wall 2 is made of gypsum board, and the heat insulating outer wall 1
After the installation, the heat storage unit T is arranged along the indoor side, and the inner wall 2 is further installed on the indoor side to secure the indoor space. Further, at the upper end and the lower end of the inner wall body 2, openings 2a through which the air R can flow are provided separately at portions opposed to an intake 4 and a discharge opening 5 described later provided in the heat storage unit T. It is.
【００１５】前記蓄熱ユニットＴは、図２・３・４・５
・６に示すように、前記空気Ｒとの熱交換によって蓄熱
・放熱自在な複数の蓄熱カプセル（蓄熱体の一例）３を
内空部に収容し、且つ、前記内空部に前記空気Ｒを取り
入れ自在な取入口４と（図２・４参照）、前記内空部に
取り入れた前記空気Ｒを外部へ吐き出し自在な吐出口５
とを備えたユニット容器６を設け（図３参照）、前記取
入口４と吐出口５とをそれぞれ開閉操作自在な複数のダ
ンパー７と、前記空気Ｒを前記取入口４から前記内空部
に吸い込んで前記吐出口５から吐き出すためのファンＦ
とを、前記ユニット容器６に対して一体的に取り付けて
構成してある。但し、通常は、前記取入口４は、ユニッ
ト容器６の上端部に形成してあり、前記吐出口５は、ユ
ニット容器６の下端部に形成してあるが、前記ファンＦ
の回転方向（送風方向）を切り替えることによって、上
端部が吐出口となり、下端部が取入口となる。また、フ
ァンＦは、ユニット容器６の上端部に設けることに替え
て、ユニット容器６の中間部や下端部に設けることも可
能である。前記ユニット容器６は、図８に示すように、
発泡樹脂からなる中間層を一対の板状体（金属または合
成樹脂製）からなる表面層で挟み込む状態に形成してあ
るパネル体を、前記断熱外壁体１と内壁体２との隙間に
収納できる寸法の箱形状に成形して構成してある。そし
て、ユニット容器６の内空部は、縦長形状に形成してあ
り、複数の連通空間に仕切ってある。具体的には、ユニ
ット容器６内空部の上端部には、前記取入口４に連通す
る取入空間Ｋ１を、下端部には、前記吐出口５に連通す
る吐出空間Ｋ２を、中間部には、前記蓄熱カプセル３を
収容自在な縦長形状の収容空間（縦長空間に相当）Ｋ３
と、この収容空間Ｋ３と前記取入空間Ｋ１とを連通させ
る第一連通空間Ｋ４と、前記収容空間Ｋ３と前記吐出空
間Ｋ２とを連通させる第二連通空間Ｋ５とをそれぞれ設
けてある。すなわち、収容空間Ｋ３を挟んで上部に取入
口４を下部に吐出口５を振り分けて設けると共に、第一
連通空間Ｋ４と第二連通空間Ｋ５とを、収容空間Ｋ３を
挟んで左右横側方に振り分けて、且つ、その収容空間Ｋ
３の上下方向に沿って設けてある。そして、第一連通空
間Ｋ４と収容空間Ｋ３との仕切には、前記取入口４から
取入空間Ｋ１を経て前記第一連通空間Ｋ４に取り入れた
空気Ｒを、収容空間Ｋ３内に収納された蓄熱ユニットＴ
に接触させる為の多数の第一流通孔Ｈ１を、間隔をあけ
て設けてある。一方、第二連通空間Ｋ５と収容空間Ｋ３
との仕切には、前記収容空間Ｋ３から第二連通空間Ｋ５
及び吐出空間Ｋ２を経て吐出口５へ空気Ｒを吐き出すた
めの多数の第二流通孔Ｈ２を、間隔をあけて設けてあ
る。各流通孔Ｈ１，Ｈ２は、前記収容空間Ｋ３に収容さ
れた複数の蓄熱カプセル３に対して、上下位置の違いに
よって空気の供給量に差が生じるのを防止できるように
考慮して（例えば、孔の形状や寸法）構成してある。
又、ユニット容器６の室内側のパネル体部分には、前記
蓄熱カプセル３を前記ユニット容器６の内空部に出し入
れ自在な蓋付きの出入口６ａを設けてあり、蓄熱カプセ
ル３のメンテナンス時には、内壁体２のみを取り外すだ
けで、前記出入口６ａから、蓄熱カプセル３を簡単に出
し入れして効率的なメンテナンス作業を実施することが
できるように構成してある。更に、ユニット容器６の上
下端部には、ユニット容器６の内空部と室外空間とを連
通させる連通状態と、遮断する遮断状態とに切替操作自
在な連通管８を各別に接続してある。The heat storage unit T is shown in FIG.
As shown in FIG. 6, a plurality of heat storage capsules (an example of a heat storage body) 3 capable of storing and radiating heat by exchanging heat with the air R are housed in the inner space, and the air R is stored in the inner space. An intake 4 that can be freely taken in (see FIGS. 2 and 4), and a discharge port 5 that can discharge the air R that has been taken into the inner space to the outside.
(See FIG. 3), a plurality of dampers 7 capable of opening and closing the inlet 4 and the outlet 5 respectively, and the air R from the inlet 4 to the inner space. Fan F for sucking and discharging from the discharge port 5
Are integrally attached to the unit container 6. However, usually, the intake port 4 is formed at the upper end of the unit container 6 and the discharge port 5 is formed at the lower end of the unit container 6.
By switching the rotation direction (blowing direction), the upper end becomes the discharge port and the lower end becomes the intake. Further, the fan F may be provided at an intermediate portion or a lower end portion of the unit container 6 instead of being provided at the upper end portion of the unit container 6. The unit container 6, as shown in FIG.
A panel body formed by sandwiching an intermediate layer made of a foamed resin with a surface layer made of a pair of plate-like bodies (made of metal or synthetic resin) can be stored in a gap between the heat-insulating outer wall body 1 and the inner wall body 2. It is formed in the shape of a box with dimensions. The inner space of the unit container 6 is formed in a vertically long shape, and is partitioned into a plurality of communication spaces. Specifically, an intake space K1 communicating with the intake port 4 is provided at an upper end portion of the inner space of the unit container 6, and a discharge space K2 communicating with the discharge port 5 is provided at a lower end portion. Is a vertically long housing space (corresponding to a vertically long space) K3 in which the heat storage capsule 3 can be housed.
And a first communication space K4 for communicating the accommodation space K3 with the intake space K1, and a second communication space K5 for communicating the accommodation space K3 with the discharge space K2. That is, it is taken into the upper part with the accommodation space K3 interposed.
The outlet 4 is provided at the lower part by distributing the outlet 5 and
The communication space K4 and the second communication space K5 are connected to the accommodation space K3.
Distribute it to the left and right and sideways, and put its storage space K
3 are provided along the vertical direction. In the partition between the first communication space K4 and the accommodation space K3, the air R taken into the first communication space K4 from the intake port 4 through the intake space K1 is stored in the accommodation space K3. Heat storage unit T
A large number of first circulation holes H1 are provided at intervals so as to make contact with the holes. On the other hand, the second communication space K5 and the accommodation space K3
From the storage space K3 to the second communication space K5.
A large number of second flow holes H2 for discharging the air R to the discharge port 5 through the discharge space K2 are provided at intervals. Each of the flow holes H1 and H2 is designed to prevent a difference in air supply amount due to a difference in the vertical position with respect to the plurality of heat storage capsules 3 housed in the housing space K3 (for example, (Shape and size of the hole).
Further, the panel body portion on the indoor side of the unit container 6 is provided with an entrance / exit 6a with a lid which allows the heat storage capsule 3 to be taken in and out of the inner space of the unit container 6, and the inner wall is provided during maintenance of the heat storage capsule 3. By simply removing only the body 2, the heat storage capsule 3 can be easily taken in and out of the entrance 6a so that efficient maintenance work can be performed. Further, communication pipes 8 that can be switched between a communicating state in which the inner space of the unit container 6 communicates with the outdoor space and a shut-off state in which the inner space and the outdoor space communicate with each other are individually connected to the upper and lower ends of the unit container 6. .
【００１６】前記蓄熱カプセル３は、図７・９・１０に
示すように、熱交換によって蓄熱・放熱自在な蓄熱剤９
を収容自在な密閉容器１０を設け、前記密閉容器１０の
内空部に、前記蓄熱剤９を充填して構成してある。前記
蓄熱剤９としては、熱交換温度、及び、その範囲によっ
て、種々のものを使用することができるが、その一例と
しては、塩化カルシウム６水塩（ＣａＣｌ2 ・６Ｈ
2 Ｏ）を上げることができる。前記密閉容器１０は、高
密度ポリエチレン製の一対のフィルム材１１を積層し、
両フィルム材１１間に前記蓄熱剤９を収容する複数の収
納室Ｖを形成できるように両フィルム材１１の外周部及
び室仕切部に該当する所定部分を圧着して構成してあ
る。また、密閉容器１０の上辺・下辺部分には、断面形
状「Ｈ」字形の嵌合部材１３を外嵌させてあり、上下に
隣接する別の蓄熱カプセル３との連結や、前記ユニット
容器６への接当部の補強を図ってある。また、このよう
に形成してある蓄熱カプセル３は、ユニット容器６内に
積層させて複数配置してあり、壁内の狭い空間に、効率
よく蓄熱剤９を配置でき、高い蓄熱性・熱交換性を確保
できるように構成してある。因に、積層させた蓄熱カプ
セル３どうしの隙間は、前記蓄熱カプセル３に対して横
向きの流れで前記空気Ｒを接触させる多数の接触流路Ｓ
にあたり、この接触流路Ｓは、前記各流通孔Ｈ１，Ｈ２
に各別に対応する状態で、前記第一連通空間Ｋ４と第二
連通空間Ｋ５とにわたって並設してある。As shown in FIGS. 7, 9, and 10, the heat storage capsule 3 is provided with a heat storage agent 9 capable of storing and releasing heat by heat exchange.
Is provided, and the heat storage agent 9 is filled in the inner space of the closed container 10. As the heat storage agent 9, various types can be used depending on the heat exchange temperature and the range thereof. One example is calcium chloride hexahydrate (CaCl 2 .6H).
2 O) can be increased. The closed container 10 is formed by laminating a pair of high-density polyethylene film materials 11,
In order to form a plurality of storage chambers V for accommodating the heat storage agent 9 between the two film materials 11, predetermined portions corresponding to the outer peripheral portions and the chamber partitioning portions of the two film materials 11 are pressed. A fitting member 13 having a sectional shape of “H” is externally fitted to the upper side and the lower side of the sealed container 10 so as to be connected to another vertically adjacent heat storage capsule 3 or to the unit container 6. The reinforcement of the contact portion is intended. A plurality of the heat storage capsules 3 formed as described above are stacked and arranged in the unit container 6, and the heat storage agent 9 can be efficiently disposed in a narrow space in the wall, and high heat storage property and heat exchange are provided. It is configured to ensure the performance. Incidentally, the gap between the stacked heat storage capsules 3 is formed by a large number of contact flow paths S for bringing the air R into contact with the heat storage capsules 3 in a lateral flow.
In this case, the contact flow path S is formed by the flow holes H1 and H2.
The first communication space K4 and the second communication space K4
It is juxtaposed with the communication space K5 .
【００１７】前記蓄熱壁Ｗによる室内温コントロールの
一例を説明すると、図１１に示すように、昼間、前記連
通管８を閉塞した状態で、各ダンパー７を開いてファン
Ｆを駆動させることによって、室内の余分な熱を蓄熱剤
９に蓄熱し、暑い時期においては室温低下効果を発揮
し、寒い時期においては、蓄熱した熱を夜間に放出して
室温増大効果を発揮することができる。但し、暑い時期
の使用に関しては、図１２に示すように、夜間に、吐出
口５を閉めて連通管８を開けた状態でファンＦを駆動す
ることによって、蓄熱した熱を外部に排熱して翌日の蓄
熱に備えることができる。An example of room temperature control by the heat storage wall W will be described. As shown in FIG. 11, by opening each damper 7 and driving the fan F in the daytime with the communication pipe 8 closed, as shown in FIG. Excess heat in the room is stored in the heat storage agent 9, and the room temperature can be reduced in a hot season, and the stored heat can be released at night in a cold season to increase the room temperature. However, as for the use in a hot season, as shown in FIG. 12, by driving the fan F with the discharge port 5 closed and the communication pipe 8 opened at night, the stored heat is exhausted to the outside. You can prepare for the next day's heat storage.
【００１８】〔別実施形態〕以下に他の実施の形態を説
明する。[Another Embodiment] Another embodiment will be described below.
【００１９】〈１〉 前記蓄熱剤は、先の実施形態で説
明した塩化カルシウム６水塩（ＣａＣｌ2・６Ｈ2Ｏ）に
限るものではなく、例えば、硫酸ナトリウム１０水塩
（ＮａＳＯ4・１０Ｈ2Ｏ）であってもよく、他にも室温
付近で相変化する潜熱蓄熱剤を用いることが可能である
り、それらを総称して蓄熱剤という。 〈２〉 前記蓄熱体は、先の実施形態で説明した薄型の
蓄熱部材を内挿してあるものに限るものではなく、例え
ば、塊状の蓄熱部材を収納して形成してあってもよく、
壁体の有効寸法にあわせて適宜選択することが可能であ
る。 〈３〉 本発明に係わる蓄熱壁は、一般住宅をはじめ、
工場設備やオフィースビル等種々の構造物の壁体に適応
することが可能である。 〈４〉 前記ファンＦは、例えば、アクシャルファン、
クロスフローファン、シロッコファン等、種々の形式の
ファンを採用することが可能である。<1> The heat storage agent is not limited to calcium chloride hexahydrate (CaCl 2 .6H 2 O) described in the above embodiment. For example, sodium sulfate decahydrate (NaSO 4 .10H 2) O), and other latent heat storage agents that change phase near room temperature can be used, and they are collectively referred to as heat storage agents. <2> The heat storage body is not limited to the one in which the thin heat storage member described in the above embodiment is inserted, and may be formed by housing a massive heat storage member, for example.
It can be appropriately selected according to the effective dimensions of the wall. <3> The heat storage wall according to the present invention includes general houses,
It is possible to adapt to the walls of various structures such as factory facilities and office buildings. <4> The fan F is, for example, an axial fan,
Various types of fans, such as a cross flow fan and a sirocco fan, can be employed.
【００２０】尚、特許請求の範囲の項に、図面との対照
を便利にするために符号を記すが、該記入により本発明
は添付図面の構成に限定されるものではない。In the claims, reference numerals are provided for convenience of comparison with the drawings, but the present invention is not limited to the configuration shown in the accompanying drawings.
【図１】蓄熱壁を示す断面図FIG. 1 is a sectional view showing a heat storage wall.
【図２】蓄熱壁の上端部の詳細を示す断面図FIG. 2 is a sectional view showing details of an upper end portion of the heat storage wall.
【図３】蓄熱壁の下端部の詳細を示す断面図FIG. 3 is a sectional view showing details of a lower end portion of the heat storage wall.
【図４】蓄熱壁の上端部の上面視断面図FIG. 4 is a top cross-sectional view of the upper end of the heat storage wall.
【図５】蓄熱壁の中間部の上面視断面図FIG. 5 is a cross-sectional view of an intermediate portion of the heat storage wall when viewed from above.
【図６】蓄熱壁の下端部の上面視断面図FIG. 6 is a top sectional view of the lower end of the heat storage wall.
【図７】蓄熱カプセルを示す斜視図FIG. 7 is a perspective view showing a heat storage capsule.
【図８】蓄熱ユニットを示す一部切欠正面図FIG. 8 is a partially cutaway front view showing the heat storage unit.
【図９】蓄熱カプセルを示す断面図FIG. 9 is a sectional view showing a heat storage capsule.
【図１０】蓄熱カプセルを示す断面図FIG. 10 is a sectional view showing a heat storage capsule.
【図１１】蓄熱壁の作用説明図FIG. 11 is a diagram illustrating the operation of a heat storage wall.
【図１２】蓄熱壁の作用説明図FIG. 12 is a diagram illustrating the operation of a heat storage wall.
【図１３】従来蓄熱壁構造を示す正面図FIG. 13 is a front view showing a conventional heat storage wall structure.
１ 外壁体 ２ 内壁体 ３ 蓄熱体 ４ 取入口 ５ 吐出口 ６ ユニット容器 Ｆ ファン Ｋ３ 縦長空間Ｋ４ 第一連通空間 Ｋ５ 第二連通空間 Ｒ 接触流体 Ｓ 接触流路DESCRIPTION OF SYMBOLS 1 Outer wall body 2 Inner wall body 3 Heat storage body 4 Inlet 5 Discharge port 6 Unit container F Fan K3 Vertically long space K4 First communication space K5 Second communication space R Contact fluid S Contact flow path
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) E04B 1/74 F24D 15/02 F28D 20/00 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. 7 , DB name) E04B 1/74 F24D 15/02 F28D 20/00
Claims (2)
隙間に、縦長空間（Ｋ３）を形成し、接触流体（Ｒ）と
の熱交換によって蓄熱・放熱自在な蓄熱体（３）を、前
記縦長空間（Ｋ３）に設け、室内から前記縦長空間（Ｋ
３）に前記接触流体（Ｒ）を取り入れ自在な取入口
（４）と、前記縦長空間（Ｋ３）に取り入れられて前記
蓄熱体（３）に接触した前記接触流体（Ｒ）を前記室内
へ吐き出し自在な吐出口（５）とを、前記縦長空間（Ｋ
３）を挟んで上部と下部に振り分けて設け、前記接触流
体（Ｒ）を前記取入口（４）から前記縦長空間（Ｋ３）
に吸い込んで前記吐出口（５）から吐き出すためのファ
ン（Ｆ）を設けてある蓄熱壁構造であって、前記取入口（４）に連通する第一連通空間（Ｋ４）と、
前記吐出口（５）に連通する第二連通空間（Ｋ５）と
を、前記縦長空間（Ｋ３）を挟んで左右横側方に振り分
けて、且つ、その縦長空間（Ｋ３）の上下方向に沿って
設け、 前記蓄熱体（３）に対して横向きの流れで前記接
触流体（Ｒ）を接触させる多数の接触流路（Ｓ）を、前
記第一連通空間（Ｋ４）と第二連通空間（Ｋ５）とにわ
たる状態で、前記縦長空間（Ｋ３）内に上下に並設して
ある蓄熱壁構造。A vertically long space (K3) is formed in a gap between the heat-insulating outer wall (1) and the inner wall (2), and a heat storage body capable of storing and radiating heat by exchanging heat with a contact fluid (R). 3) is provided in the vertical space (K3), and the vertical space (K3
3) an inlet (4) into which the contact fluid (R) can be taken in, and the contact fluid (R) taken into the vertical space (K3) and contacting the heat storage body (3) is discharged into the room. The free discharge port (5) is connected to the vertical space (K
3) The contact fluid (R) is divided into upper and lower portions with the contact fluid (R) being supplied from the inlet (4) to the longitudinal space (K3).
A heat storage wall structure provided with a fan (F) for sucking air into and discharging from the discharge port (5), and a first communication space (K4) communicating with the intake port ( 4);
A second communication space (K5) communicating with the discharge port (5);
To the left and right and sideways across the vertical space (K3).
And along the vertical direction of the vertical space (K3)
Provided, multiple contact channel contacting the contact fluid in the lateral flow (R) with respect to the heat storage body (3) and (S), before
The first communication space (K4) and the second communication space (K5)
A heat storage wall structure vertically arranged in the vertical space (K3) in a barrel state .
に設置自在で、且つ、内空部を縦長空間（Ｋ３）に形成
してあるユニット容器（６）を設け、接触流体（Ｒ）と
の熱交換によって蓄熱・放熱自在な蓄熱体（３）を前記
縦長空間（Ｋ３）に収容し、前記縦長空間（Ｋ３）に前
記接触流体（Ｒ）を取り入れ自在な取入口（４）と、前
記縦長空間（Ｋ３）に取り入れた前記接触流体（Ｒ）を
外部へ吐き出し自在な吐出口（５）と、前記接触流体
（Ｒ）を前記取入口（４）から前記縦長空間（Ｋ３）に
吸い込んで前記吐出口（５）から吐き出すためのファン
（Ｆ）とを、前記ユニット容器（６）に一体的に、且
つ、前記取入口（４）と吐出口（５）とを前記縦長空間
（Ｋ３）を挟んで上部と下部に振り分けて設けると共
に、前記取入口（４）に連通する第一連通空間（Ｋ４）
と、前記吐出口（５）に連通する第二連通空間（Ｋ５）
とを、前記縦長空間（Ｋ３）を挟んで左右横側方に振り
分けて、且つ、その縦長空間（Ｋ３）の上下方向に沿っ
て設け、前記蓄熱体（３）に対して横向きの流れで前記
接触流体（Ｒ）を接触させる多数の接触流路（Ｒ）を、
前記第一連通空間（Ｋ４）と第二連通空間（Ｋ５）とに
わたる状態で、前記縦長空間（Ｋ３）内に上下に並設し
てある蓄熱ユニット。2. A unit container (6) which can be installed in a gap between the outer wall body (1) and the inner wall body (2) and has an inner space formed in a vertically long space (K3). A heat storage body (3) capable of storing and radiating heat by heat exchange with the fluid (R) is accommodated in the vertical space (K3), and the contact fluid (R) can be taken into the vertical space (K3). 4), a discharge port (5) capable of discharging the contact fluid (R) introduced into the vertical space (K3) to the outside, and the contact fluid (R) from the intake port (4) to the vertical space (K3). the discharge port is sucked into K3) and (fan for expelling from 5) (F), integrally with said unit container (6),且
The inlet (4) and the discharge port (5)
(K3) is divided into upper and lower parts.
And a first communication space (K4) communicating with the inlet (4).
And a second communication space (K5) communicating with the discharge port (5).
And swing left and right and sideways across the vertical space (K3).
Along the vertical direction of the vertical space (K3)
Te provided, multiple contact channel contacting the contact fluid in the lateral flow (R) with respect to the heat storage body (3) and (R),
In the first communication space (K4) and the second communication space (K5)
A heat storage unit vertically arranged in the vertically long space (K3) in a state of being extended.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7358196A JP3174501B2 (en) | 1996-03-28 | 1996-03-28 | Heat storage wall structure and heat storage unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7358196A JP3174501B2 (en) | 1996-03-28 | 1996-03-28 | Heat storage wall structure and heat storage unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09268665A JPH09268665A (en) | 1997-10-14 |
| JP3174501B2 true JP3174501B2 (en) | 2001-06-11 |
Family
ID=13522420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7358196A Expired - Fee Related JP3174501B2 (en) | 1996-03-28 | 1996-03-28 | Heat storage wall structure and heat storage unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3174501B2 (en) |
-
1996
- 1996-03-28 JP JP7358196A patent/JP3174501B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09268665A (en) | 1997-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |