JPH0875189A - Indoor heating and cooling method and indoor heater/ cooler used therefor. - Google Patents
Indoor heating and cooling method and indoor heater/ cooler used therefor.Info
- Publication number
- JPH0875189A JPH0875189A JP23953094A JP23953094A JPH0875189A JP H0875189 A JPH0875189 A JP H0875189A JP 23953094 A JP23953094 A JP 23953094A JP 23953094 A JP23953094 A JP 23953094A JP H0875189 A JPH0875189 A JP H0875189A
- Authority
- JP
- Japan
- Prior art keywords
- air
- heating
- room
- cooling
- underfloor space
- 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.)
- Granted
Links
Landscapes
- Central Air Conditioning (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は建物の室内の暖冷房方法
とそれに使用される暖冷房装置に関し、鉄筋コンクリー
ト構造(RC)、鉄骨構造(SRC)、木造軸組工法、
木造枠組壁工法(ツーバイフォー)、鉄骨造等の建物の
うち、特に鉄筋コンクリート構造(RC)、鉄骨構造
(SRC)等の耐火構造の集合住宅の室内を、室内と床
下の両方から暖房或は冷房できるようにした室内暖冷房
方法とそれに使用される暖冷房装置に関するものであ
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a room heating / cooling method for a building and a heating / cooling apparatus used for the same, and relates to a reinforced concrete structure (RC), a steel frame structure (SRC), a wooden frame construction method,
Among buildings such as wooden frame wall construction method (two-by-four) and steel structure, it is possible to heat or cool the interior of the housing of fireproof structure such as reinforced concrete structure (RC), steel structure (SRC) from both inside and underfloor. The present invention relates to such an indoor heating / cooling method and a heating / cooling apparatus used therefor.
【0002】[0002]
【従来の技術】RC、SRC製のマンション等の部屋
(室内)を暖房或は冷房する場合、従来は、暖冷房機器
からの温風或は冷風を室内に送り出しているのが一般的
である。この場合、多くの室内を暖房或は冷房するため
に各室内に暖冷房機器を設置したのでは暖冷房機器の数
が多くなり設備費が高くなる。また、暖冷房機器は個々
に室外機が必要であるため、暖冷房機器が多くなると必
然的に室外機も多くなる。マンションの場合、室外機の
設置場所はどうしてもベランダに限られるので、暖冷房
機器が多くなると多くの室外機がベランダに設置される
ことになり、美観の面から好ましくない。また、マンシ
ョンの場合、ベランダに面している部屋は限られるた
め、ベランダに面していない部屋に暖冷房機器を取付け
るとその暖冷房機器からベランダの室外機までの配管が
長くなり、配管工事が大変であり、設備費がかさむとい
う問題もあった。これらの問題はマンションの場合ほど
ではないが、部屋数の多い一個建て住宅の場合も同様で
ある。2. Description of the Related Art In the case of heating or cooling a room (indoor) of a condominium made of RC or SRC, conventionally, hot air or cold air from a heating / cooling device is generally sent to the room. . In this case, if heating / cooling equipment is installed in each room in order to heat or cool a large number of rooms, the number of heating / cooling equipment increases and the equipment cost increases. Further, since each heating / cooling device requires an outdoor unit, the number of heating / cooling devices inevitably increases as well. In the case of a condominium, the location of the outdoor unit is always limited to the veranda, so that if the number of heating and cooling devices increases, many outdoor units will be installed on the balcony, which is not desirable from the aspect of aesthetics. In the case of condominiums, the number of rooms facing the veranda is limited, so if you install a heating / cooling device in a room that does not face the veranda, the piping from the heating / cooling device to the outdoor unit on the veranda will be longer, and plumbing work will be required. However, there was also a problem that equipment costs were high. These problems are not as severe as in the case of condominiums, but they are also the same in the case of single-family houses with many rooms.
【0003】そこで本件出願人は先に、一台の暖冷房機
器で多くの室内を暖房或は冷房できる暖冷房システムを
開発した。それは図7に示す様に家屋やマンションの天
井裏に一台のヒートポンプ型空調機(暖冷房機器)Aを
設置し、それから各室にサプライダクト(供給用ダク
ト)Bを配管し、その供給用ダクトBに温風或は冷風を
送って各室に排出するようにしたものである。また、こ
の場合、各室にリターンダクト(戻り用ダクト)Cを配
管し、それに各室内の空気を導入して熱交換機ユニット
Dに送り、熱交換機ユニットDの排出口(EA)から室
外に排出すると共に、室外の空気を熱交換機ユニットD
の導入口(OA)から導入し、それを暖冷房機器Aに送
って加温或は冷却して供給用ダクトBに送り出す様にし
てある。図7における(a)は一戸建て住宅の二階部分
の配管状態を示し、(b)はその一階部分のの配管状態
を示す。Therefore, the applicant of the present application has previously developed a heating / cooling system capable of heating or cooling many rooms with one heating / cooling device. As shown in Fig. 7, one heat pump type air conditioner (heating / cooling equipment) A is installed in the ceiling of a house or condominium, and then a supply duct (supply duct) B is installed in each room to supply it. Hot air or cold air is sent to the duct B to be discharged to each room. Further, in this case, a return duct (return duct) C is provided in each room, air in each room is introduced into the room, sent to the heat exchanger unit D, and discharged from the exhaust port (EA) of the heat exchanger unit D to the outside of the room. The heat exchanger unit D
Is introduced from the introduction port (OA) of the above, sent to the heating / cooling equipment A for heating or cooling, and sent out to the supply duct B. 7A shows the piping state of the second floor of the single-family house, and FIG. 7B shows the piping state of the first floor.
【0004】近年は、前記の様に各室内に温風或は冷風
を送り出すのとは別に、床を暖めたり、冷したりする床
暖房或は床冷房装置が開発されている。その一例として
は、フロアパネルの下にパイプを配管し、そのパイプに
加温用の湯を送ったり、冷却用の冷水を送ったりして、
床そのものを暖房或は冷房するものがある。他の例とし
ては、フロアパネルの下にヒータを配線し、そのヒータ
に通電して床そのものを暖房或は冷房するものがある。In recent years, in addition to sending warm air or cold air into each room as described above, a floor heating or floor cooling device for heating or cooling the floor has been developed. As an example, pipe a pipe under the floor panel and send hot water for heating or cold water for cooling to the pipe,
There are those that heat or cool the floor itself. Another example is to wire a heater under a floor panel and energize the heater to heat or cool the floor itself.
【0005】更に、最近では、床下或は壁の内側に空間
を設け、その空間に暖冷房機器から温風或は冷風を直接
送り込んで、床や壁を加温或は冷却することにより室内
を間接的に暖房或は冷房するようにした暖冷房装置もあ
る。Further, recently, a space is provided under the floor or inside the wall, and hot air or cold air is directly sent from the heating and cooling equipment to the space to indirectly heat the room by heating or cooling the floor or wall. There is also a heating / cooling device for heating or cooling.
【0006】[0006]
【発明が解決しようとする課題】しかし、前記の各種暖
冷房装置のうち、図7に示す様に家屋やマンションの天
井裏に一台の暖冷房機器Aを設置し、その暖冷房機器A
から供給ダクトBに温風或は冷風を送って各室を暖房或
は冷房するものは、1台の暖冷房機器で複数の室内を効
率良く暖冷房することができるという利点があるが、各
室にリターンダクト(戻り用ダクト)Cを配管しなけれ
ばならないので、リターンダクトの本数が多くなり、配
管が面倒であると共に、コスト高になるという難点があ
った。However, among the various heating and cooling devices described above, one heating and cooling device A is installed behind the ceiling of a house or condominium as shown in FIG. 7, and the heating and cooling device A is installed.
A system that heats or cools each room by sending warm air or cold air from the supply duct B to the supply duct B has an advantage that a plurality of rooms can be efficiently heated and cooled by one heating and cooling device. Since the return duct (return duct) C has to be provided in the room, the number of return ducts increases, and the piping is troublesome and costly.
【0007】前記暖冷房装置のうち床暖房装置では加温
源としてボイラー或はヒータが使用され、床冷房装置と
しては冷却源として冷却水或は冷気が使用されるため、
加温源と冷却源を共用することはできない。このため、
折角の装置を暖房と冷房に共用することができないた
め、それらの装置を十分に活用し切れないという問題が
あった。また、床暖房装置或は床冷房装置では人が床に
直接座れば十分に暖かさや冷たさを感ずるが、室内空間
の空気を十分に加温或は冷却することは困難であるた
め、人が床から立つとあまり暖かさや冷たさを感じない
という難点がある。また、配管、配線工事が必要である
ため、床の工事費が高くつくという難点もあった。Among the heating and cooling devices, the floor heating device uses a boiler or a heater as a heating source, and the floor cooling device uses cooling water or cold air as a cooling source.
A heating source and a cooling source cannot be shared. For this reason,
There is a problem that the devices cannot be fully utilized because the devices cannot be shared for heating and cooling. Also, with a floor heating device or a floor cooling device, if a person sits directly on the floor, he or she will feel sufficient warmth or coldness, but since it is difficult to sufficiently heat or cool the air in the indoor space, There is a difficulty in standing on the floor and not feeling too warm or cold. In addition, there is a problem that floor construction costs are high because piping and wiring work is required.
【0008】前記の暖房装置のうち、床下或は壁の内側
に空間を形成して、そこに温風或は冷気を送り込んで室
内を暖房或は冷房するものは、床或は壁を通して室内を
間接的に暖房するものであるため、暖房効率が低く、そ
れだけでは室内を十分に暖房しきれないという問題があ
った。Among the above-mentioned heating devices, those which form a space under the floor or inside the wall and send hot air or cold air into the space to heat or cool the room are those which are used to heat the room through the floor or the wall. Since it indirectly heats, there is a problem that the heating efficiency is low and that alone cannot sufficiently heat the room.
【0009】本発明の目的は鉄筋コンクリート構造(R
C)、鉄骨構造(SRC)、木造軸組工法、木造枠組壁
工法(ツーバイフォー)、鉄骨造等の建物、特にRC、
SRC構造のマンション等の集合住宅の室内を、効率良
く、安価に、マンションの外観を損なうことなく暖冷房
できる方法と、それに使用される暖冷房装置を提供する
ことにある。An object of the present invention is to provide a reinforced concrete structure (R
C), steel frame structure (SRC), wooden frame construction method, wooden frame wall construction method (two by four), steel frame building, etc., especially RC,
An object of the present invention is to provide a method for efficiently and inexpensively heating and cooling the interior of an apartment house such as a condominium having an SRC structure without damaging the appearance of the condominium, and a heating / cooling device used for the method.
【0010】[0010]
【課題を解決するための手段】本発明のうち請求項1の
室内暖冷房方法は、図1〜図3に示す様に、暖冷房機器
1から送気ダクト2を介して温風或は冷風を室内に送り
込み、室内の空気を室内に形成した空気導入口3から床
下に形成された床下空間4に導入し、床下空間4の空気
を同床下空間4に通ずるリターンダクト5内を通して前
記暖冷房機器1に直接又は間接的に戻すようにした方法
である。The indoor heating / cooling method according to claim 1 of the present invention is, as shown in FIGS. 1 to 3, a warm air or a cold air from a heating / cooling device 1 via an air supply duct 2. Is introduced into the room, the air in the room is introduced into the underfloor space 4 formed under the floor from the air introduction port 3 formed in the room, and the air in the underfloor space 4 is passed through the return duct 5 that communicates with the underfloor space 4 to perform the heating and cooling. This is a method in which the device 1 is returned directly or indirectly.
【0011】本発明のうち請求項2の室内暖冷房装置
は、図1〜図3に示す様に、暖冷房機器1と、同暖冷房
機器1からの温風或は冷風を送る送気ダクト2と、送気
ダクト2から室内に温風或は冷風を送り出す吹き出し口
6と、室内の空気を導入可能なるように室内に形成され
た空気導入口3と、構造床7とその上に間隔をあけて設
置された床8との間に形成された床下空間4と、一端が
床下空間4に通じ、他端が前記暖冷房機器1に直接又は
間接的に通じて、床下空間4内の空気を前記暖冷房機器
1に直接又は間接的に戻すリターンダクト5を備えてな
るものである。The indoor heating / cooling apparatus according to claim 2 of the present invention is, as shown in FIGS. 1 to 3, a heating / cooling apparatus 1 and an air supply duct for sending warm air or cold air from the heating / cooling apparatus 1. 2, an outlet 6 for sending hot air or cold air from the air supply duct 2 into the room, an air inlet 3 formed in the room so that the air in the room can be introduced, a structural floor 7 and a space above it. An underfloor space 4 formed between a floor 8 installed with an opening, and one end communicating with the underfloor space 4 and the other end directly or indirectly communicating with the heating / cooling device 1, It is provided with a return duct 5 for returning air directly or indirectly to the heating / cooling equipment 1.
【0012】本発明のうち請求項3の室内暖冷房装置
は、図2に示す様に室外の空気を取り入れて暖冷房機器
1に直接又は間接的に送り、室内の空気を取り入れて室
外に排出する熱交換機9を設けてなるものである。As shown in FIG. 2, the indoor heating / cooling apparatus according to claim 3 of the present invention takes in outdoor air and sends it directly or indirectly to the heating / cooling apparatus 1, and takes in indoor air and discharges it outside. The heat exchanger 9 is provided.
【0013】本発明のうち請求項4の室内暖冷房装置
は、図3、図4に示す様に、床下空間4内に導入された
室内の空気を同床下空間4内で拡散させるガイド10
を、床下空間4内に設置してなるものである。The indoor heating / cooling device according to claim 4 of the present invention, as shown in FIGS. 3 and 4, is a guide 10 for diffusing the indoor air introduced into the underfloor space 4 in the underfloor space 4.
Is installed in the underfloor space 4.
【0014】[0014]
【作用】本発明のうち請求項1の室内暖冷房方法により
室内を暖房する場合の作用について説明する。図1の暖
冷房機器1から送出される温風は送気ダクト2内を流れ
て吹き出し口6より室内に吹き出され、この温風により
室内の空気が加温されて室内が暖房される。室内の空気
は室内の空気導入口3に導入されて床下空間4に流れ込
んで床を暖める。床下空間4の空気はリターンダクト5
に流れ込み、前記暖冷房機器1に直接又は間接的に戻さ
れて循環する。請求項1の暖冷房方法により室内を冷房
する場合は、前記温風を冷風に変えるだけでよく、他の
作用は全て温風の場合と同じである。The operation of heating the room by the indoor heating / cooling method according to claim 1 of the present invention will be described. The warm air sent from the heating / cooling equipment 1 in FIG. 1 flows through the air supply duct 2 and is blown out into the room through the outlet 6, and the warm air heats the room air to heat the room. The room air is introduced into the room air introduction port 3 and flows into the underfloor space 4 to warm the floor. The air in the underfloor space 4 returns to the return duct 5
To the heating / cooling equipment 1 and directly or indirectly returned to the heating / cooling equipment 1 for circulation. When the room is cooled by the heating / cooling method according to the first aspect, only the hot air needs to be changed to cold air, and all other operations are the same as in the case of hot air.
【0015】本発明のうち請求項2の室内暖冷房装置に
より室内を暖房する場合の作用について説明する。この
場合も、図1の暖冷房機器1から送出される温風は送気
ダクト2内を流れて吹き出し口6より室内に吹き出さ
れ、この温風により室内の空気が加温されて室内が暖房
される。室内の空気は室内に形成された空気導入口3よ
り導入されて床下空間4に流れ込んで床を暖める。床下
空間4の空気は同床下空間4に通じるリターンダクト5
に流れ込み、前記暖冷房機器1に戻って循環する。請求
項2の暖冷房装置により室内を冷房する場合は、前記温
風を冷風に変えるだけでよく、他の作用は全て温風の場
合と同じである。The operation of heating the room by the room heating / cooling apparatus according to the second aspect of the present invention will be described. Also in this case, the warm air sent from the heating / cooling equipment 1 of FIG. 1 flows through the air supply duct 2 and is blown out into the room through the outlet 6, and the warm air heats the room air to heat the room. To be done. The air in the room is introduced from the air introduction port 3 formed in the room and flows into the underfloor space 4 to warm the floor. The air in the underfloor space 4 communicates with the underfloor space 4 in a return duct 5
To the heating / cooling equipment 1 and circulates. When the room is cooled by the heating / cooling device according to the second aspect, only the hot air needs to be changed to the cold air, and all other operations are the same as the case of the hot air.
【0016】本発明のうち請求項3の暖冷房装置により
室内を暖房する場合の作用は、基本的には請求項2の場
合と同様であり、異なるのは請求項2の作用の他に更
に、室外の空気が熱交換機9を通して暖冷房機器1に取
り入れられ、また、室内の空気が熱交換機9を通して室
外に排出されることである。このため、暖冷房機器1か
らはきれいな温風又は冷風が送出される。The operation of heating the room by the heating / cooling device according to claim 3 of the present invention is basically the same as that of claim 2, and is different from that of claim 2. The outdoor air is taken into the heating / cooling device 1 through the heat exchanger 9, and the indoor air is discharged through the heat exchanger 9 to the outside. Therefore, clean warm air or cool air is delivered from the heating / cooling device 1.
【0017】本発明のうち請求項4の暖冷房装置により
室内を暖房する場合の作用は、基本的には請求項3の場
合と同様であり、異なるのは請求項4では床下空間4に
ガイド10を設けてなるので、空気導入口3より床下空
間4に導入された温風はガイド10に沿って流れて床下
空間4全般に拡散され、床下空間4全般が加温されるこ
とである。この場合も、床下空間4内の空気がリターン
ダクト5に流れ込み、前記暖冷房機器1に戻る。In the present invention, the operation when the room is heated by the heating / cooling device according to claim 4 is basically the same as the case of claim 3, except that in claim 4, the underfloor space 4 is guided. Since 10 is provided, the warm air introduced into the underfloor space 4 from the air introduction port 3 flows along the guide 10 and is diffused throughout the underfloor space 4 to heat the underfloor space 4 in general. In this case also, the air in the underfloor space 4 flows into the return duct 5 and returns to the heating / cooling equipment 1.
【0018】[0018]
【実施例】本発明の冷暖房装置の実施例を図1〜4に基
づいて詳細に説明する。図1に示すものはRC或はSR
C構造のマンションの室内の一例である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a cooling and heating apparatus of the present invention will be described in detail with reference to FIGS. What is shown in FIG. 1 is RC or SR.
It is an example of the room of the condominium of C structure.
【0019】図1の20はRC或はSRC構造のマンシ
ョンのコンクリート製の構造天井であり、この下に空間
を設けて天井板を取付けて天井21を形成してあり、ま
た、この天井21の上方(天井裏)に暖冷房機器1を設
置できる広さの小室22を設けて、この小室22内にヒ
ートポンプ等の暖冷房機器1を設置してある。Reference numeral 20 in FIG. 1 denotes a concrete structural ceiling of an RC or SRC condominium, and a space is provided below this to form a ceiling plate 21 to form a ceiling 21. A small room 22 having a size capable of installing the heating / cooling equipment 1 is provided above (above the ceiling), and the heating / cooling equipment 1 such as a heat pump is installed in the small room 22.
【0020】図1の2は暖冷房機器1からの温風又は冷
風を送り出すための送気ダクトであり、これは基端部が
暖冷房機器1に連結され、基端部より先がマンション内
の天井裏を通して各部屋の天井裏まで配管され、先端部
が各部屋の天井に取付けられている吹出し口6に配管さ
れて、暖冷房機器1から送気ダクト2内に送られる温風
又は冷風がその吹出し口6から各室内に吹き出されるよ
うにしてある。吹出し口6にはグリルを設けて風向、風
量を調節可能としてある。Reference numeral 2 in FIG. 1 is an air supply duct for sending out warm air or cold air from the heating / cooling equipment 1, which has a base end connected to the heating / cooling equipment 1 and a portion beyond the base end in the condominium. Hot air or cold air sent from the heating / cooling equipment 1 into the air supply duct 2 by being piped through the ceiling above the ceiling of each room to the ceiling of each room, and the tip end thereof being connected to the outlet 6 attached to the ceiling of each room. Is blown out into each room through the blowout port 6. The outlet 6 is provided with a grill so that the wind direction and volume can be adjusted.
【0021】送気ダクト2は軽量で扱い易いものが望ま
しく、例えば本件発明者が先に開発した図5、6に示す
ダクト部材を組立てて使用するのが適する。このダクト
部材は防腐・防カビ・防湿処理を施した紙製の外円筒2
3の内側に、同じ処理が施された径の小さな内円筒24
を配置し、両円筒23、24の軸線方向端部間に発泡ス
チロール製のリング状の保持体25を配置して、両保持
体25間と両円筒23、24で囲まれた空気層26を形
成してある。The air supply duct 2 is preferably lightweight and easy to handle. For example, it is suitable to assemble and use the duct members shown in FIGS. 5 and 6 previously developed by the present inventor. This duct member is an outer cylinder 2 made of paper that is antiseptic, mildewproof and moistureproof.
Inner cylinder 24 with the same diameter inside 3
And a ring-shaped holder 25 made of styrofoam is arranged between the ends of the cylinders 23 and 24 in the axial direction, and an air layer 26 surrounded by the holders 25 and the cylinders 23 and 24 is formed. I am doing it.
【0022】このダクト部材は図5に示す様な直線型の
ものとか、図6に示す様なT字型のものとか、その他、
必要に応じて所望形状のもの、例えば、L字型のもの等
を用意する。各種ダクト部材のうち直線型のものは送気
ダクト2の直線部分に、T字型のものは送気ダクト2の
分岐部に、L字形のものはダクトのコーナー部に使用さ
れる。これらのダクト部材は軽量で天井にかかる荷重負
担が少なく、施工し易く、冷房時に外筒の外周面が結露
する虞れもなく、便利である。The duct member may be a straight type member as shown in FIG. 5, a T-shaped member as shown in FIG. 6, or the like.
A desired shape, such as an L-shape, is prepared as needed. Among the various duct members, the straight type is used for the straight part of the air supply duct 2, the T-shaped type is used for the branch part of the air supply duct 2, and the L-shaped type is used for the corner part of the duct. These duct members are lightweight, have a small load on the ceiling, are easy to construct, and are convenient because there is no risk of condensation on the outer peripheral surface of the outer cylinder during cooling.
【0023】図2の9は天井裏に設けられた熱交換機で
あり、これは図7に示す熱交換機と同じく、外気取り入
れ口OAから室外の空気を取り入れて天井裏の小室22
に導入し、室内空気取り入れ口27から室内の空気を取
り入れて排気口EAから室外に排出するものである。Reference numeral 9 in FIG. 2 denotes a heat exchanger installed in the ceiling, which, like the heat exchanger shown in FIG. 7, takes in outdoor air from the outside air intake port OA and is a small room 22 in the ceiling.
The indoor air is taken in through the indoor air intake port 27 and discharged out of the room through the exhaust port EA.
【0024】図1の3は部屋の壁31の下部に設けた空
気導入口であり、これは室内の空気を床下空間4に導入
するためのもである。この空気導入口3は図1に示す様
に床下空間4に連通されており、その室内開口部に図3
に示す様にガラリ32が取付けられてなる。この空気導
入口3はできるだけ室内の空気を取り込み易い位置に形
成するのが望ましく、場合によっては床に形成される場
合もある。Reference numeral 3 in FIG. 1 is an air inlet provided in the lower portion of the wall 31 of the room, which is also for introducing the air in the room into the underfloor space 4. The air inlet 3 communicates with the underfloor space 4 as shown in FIG.
A gallery 32 is attached as shown in FIG. It is desirable that the air introduction port 3 be formed at a position where the air in the room can be taken in as easily as possible, and in some cases, it may be formed on the floor.
【0025】図1の7はRC或はSRC構造のマンショ
ンのコンクリート製の構造床、8は床であり、これは構
造床7の上に間隔を設けて設置されており、この床8と
前記構造床7との間の空間を床下空間4としてある。こ
の床下空間4はマンションの部屋毎に区画されることな
く、マンションの各宅毎に連通した一つの空間としてあ
る。In FIG. 1, 7 is a concrete structural floor of an RC or SRC condominium, and 8 is a floor, which is installed on the structural floor 7 with a space therebetween. A space between the structural floor 7 and the underfloor space 4 is provided. The underfloor space 4 is not divided into each room of the condominium but is one space that communicates with each house of the condominium.
【0026】床8は図3に示す様に、支持脚35を取付
けたベースパネル36の上に捨板37を重ね、その上に
仕上げ板38を重ねてなり、支持脚35は長さを調節可
能ととして、床8の高さを調節自在としてある。As shown in FIG. 3, the floor 8 comprises a base panel 36 to which support legs 35 are attached, a throwing plate 37, and a finishing plate 38. The length of the supporting legs 35 is adjusted. As much as possible, the height of the floor 8 is adjustable.
【0027】図1の10は床下空間4に設けたガイドで
あり、室内から空気導入口3を通して床下空間4内に導
入される温風又は冷風を床下空間4全般に拡散させて、
床下空間4全般をできるだけ均一に加温或は冷却できる
ようにしてある。Reference numeral 10 in FIG. 1 is a guide provided in the underfloor space 4, and diffuses warm air or cold air introduced into the underfloor space 4 from the room through the air inlet 3 to the underfloor space 4 as a whole.
The entire underfloor space 4 can be heated or cooled as uniformly as possible.
【0028】図1の5はリターンダクトであり、これは
床下空間4内の空気を前記の小室22を通して暖冷房機
器1に戻すためのものであり、上端部(出口)が小室2
2に連通され、下端部(入口)が床下空間4に連通する
様に配管されて、床下空間4の空気がリターンダクト5
を通して小室22に運ばれ、小室22から暖冷房機器1
に取り込まれて循環するようにしてある。リターンダク
ト5は床下空間4の面積に合わせて1本以上の任意本数
を配管することができる。Reference numeral 5 in FIG. 1 is a return duct for returning the air in the underfloor space 4 to the heating / cooling equipment 1 through the small chamber 22 and the upper end (exit) of the small chamber 2.
2 and the lower end (inlet) is connected to the underfloor space 4 so that the air in the underfloor space 4 is connected to the return duct 5
Through the small chamber 22, and the heating and cooling equipment 1 from the small chamber 22
It is taken in and circulated. The return duct 5 can be provided in an arbitrary number of one or more according to the area of the underfloor space 4.
【0029】図1、2に示すものは天井裏に小室22を
形成し、その小室22にリターンダクト5の一端を配管
し、熱交換機9の吸気口側を配管して、リターンダクト
5、熱交換機9を間接的に暖冷房機器1に連結してある
が、本発明ではリターンダクト5の一端、熱交換機9の
吸気口側を暖冷房機器1に直接連結することもできる。1 and 2, a small chamber 22 is formed in the back of the ceiling, one end of the return duct 5 is connected to the small chamber 22, and the inlet side of the heat exchanger 9 is connected to the return duct 5 and the heat exchanger. Although the exchanger 9 is indirectly connected to the heating / cooling equipment 1, one end of the return duct 5 and the inlet side of the heat exchanger 9 may be directly connected to the heating / cooling equipment 1 in the present invention.
【0030】[0030]
【図1の室内暖房装置の動作説明】図1の暖冷房機器1
から送気ダクト2に送込まれる温風は、天井に設けた吹
き出し口6より室内に吹き出され(図4の太線矢印)、
この温風により室内の空気が加温されて室内が暖房され
る。室内の空気は部屋の壁に形成された空気導入口3に
導入されて床下空間4に流れ込み(図4の中線矢印)、
床8を暖める。この場合、床下空間4に流れ込んだ温風
はガイド10により分散されて床下空間4全般に拡散さ
れ(図4の破線矢印)、床8全般が加温される。そし
て、床下空間4の空気は床下空間4に開口しているリタ
ーンダクト5の入口から同リターンダクト5に流れ込
み、小室22に開口しているリターンダクト5の出口か
ら小室22内に排出される。小室22に排出された空気
は小室22内の暖冷房機器1に導入されて循環する。こ
のとき、室内の汚れた空気が熱交換機9に取り込まれて
室外に排出され、室外の空気が熱交換機9に取り込まれ
て小室22に送られ、小室22から暖冷房機器1に導入
され、それが暖冷房機器1で加温されて温気として送気
ダクト2に送り出される。[Explanation of the operation of the indoor heating device of FIG. 1] The heating / cooling equipment 1 of FIG.
The warm air sent from the air supply duct 2 to the air supply duct 2 is blown out into the room from the air outlet 6 provided on the ceiling (thick line arrow in FIG. 4).
The warm air heats the air in the room to heat the room. The air in the room is introduced into the air inlet 3 formed on the wall of the room and flows into the underfloor space 4 (the middle arrow in FIG. 4),
Warm floor 8. In this case, the warm air that has flowed into the underfloor space 4 is dispersed by the guide 10 and diffused throughout the underfloor space 4 (broken line arrow in FIG. 4) to heat the entire floor 8. Then, the air in the underfloor space 4 flows into the return duct 5 from the inlet of the return duct 5 opening in the underfloor space 4, and is discharged into the small chamber 22 from the outlet of the return duct 5 opening in the small chamber 22. The air discharged into the small chamber 22 is introduced into the heating / cooling device 1 in the small chamber 22 and circulates. At this time, the dirty air in the room is taken in by the heat exchanger 9 and discharged to the outside, and the air in the room is taken in by the heat exchanger 9 and sent to the small room 22 and introduced from the small room 22 to the heating / cooling equipment 1. Is heated by the heating / cooling device 1 and sent to the air supply duct 2 as warm air.
【0031】以上の説明は暖房する場合であるが、冷房
する場合は、暖冷房機器1から冷気を送り出すようにす
ればよく、この場合の冷気の流れは温風の流れと同じで
ある。暖房する場合も冷房する場合も、運転時間は適宜
選択でき、24時間連続運転することもできる。The above description is for heating, but for cooling, the cooling air may be sent out from the heating / cooling device 1, and the flow of cold air in this case is the same as the flow of warm air. In both heating and cooling, the operating time can be appropriately selected, and continuous operation can be performed for 24 hours.
【0032】本発明において、暖冷房機器1から送出さ
れる温風及び冷気の各地点における温度の一例を次に示
す。In the present invention, an example of the temperature at each point of hot air and cold air sent from the heating / cooling equipment 1 is shown below.
【0033】[0033]
暖冷房機器からの送出時の温度 50℃ 室内の吹き出し口の温度 45〜48℃ 室内の空気導入口の温度 25〜28℃ リターンダクトの入口の温度 20℃ 小室の温度 18℃ Temperature when sending out from heating / cooling equipment 50 ° C Indoor outlet temperature 45-48 ° C Indoor air inlet temperature 25-28 ° C Return duct inlet temperature 20 ° C Small chamber temperature 18 ° C
【0034】[0034]
暖冷房機器からの送出時の温度 10〜15℃ 室内の吹き出し口の温度 14〜15℃ 室内の空気導入口の温度 25〜28℃ リターンダクトの入口の温度 28〜30℃ 小室の温度 28〜30℃ Temperature during delivery from heating / cooling equipment 10-15 ° C Temperature of indoor outlet 14-15 ° C Temperature of indoor air inlet 25-28 ° C Temperature of return duct inlet 28-30 ° C Temperature of small chamber 28-30 ℃
【0035】[0035]
【発明の効果】本発明の請求項1の室内暖冷房方法、請
求項2の室内暖冷房装置は次の様な効果がある。ビル、
マンション、団地等のRC、SRC構造の建物、或は木
造軸組工法、木造枠組壁工法(ツーバイフォー)、鉄骨
造等の建物において、 .暖冷房機器1から送気ダクト2を通して室内に温風
或は冷風を送る場合と同様に、室内を暖房或は冷房でき
るのは勿論のこと、更には、室内を暖房或は冷房した温
風或は冷風を利用して床下からも暖房或は冷房できるの
で、暖房或は冷房の効率がよく、また暖房或は冷房に使
用するエネルギーを無駄なく有効に活用でき、経済的で
ある。 .図7に示す様に従来はリターンダクト5を各部屋毎
に配管しなければならなかったが、本発明ではリターン
ダクト5を1本にまとめることができるので、その配管
が容易であり、リターンダクト5が少ない分だけ構造も
簡潔になり、安価になる。 .一つの暖冷房機器1から送気ダクト2を通して各室
内に温風或は冷風を送ることができるので、多くの室内
を暖房或は冷房する場合でも室外機が1台で済み、マン
ションのベランダに多くの室外機を設置する必要が無
い。このため、マンションの美観を損ねることがなく、
ビル、マンション、団地等のRC、SRC構造の建物に
施工するのに適する。The indoor heating / cooling method according to claim 1 and the indoor heating / cooling apparatus according to claim 2 of the present invention have the following effects. building,
RC, SRC structure buildings such as condominiums and housing estates, or wooden frame construction methods, wooden frame wall construction methods (two-by-four), steel frame construction, etc. Similar to the case of sending warm air or cold air from the heating / cooling equipment 1 to the room through the air supply duct 2, the room can be heated or cooled, and further, the room can be heated or cooled with warm air or cold air. Since it is possible to heat or cool from under the floor by using cold air, the efficiency of heating or cooling is high, and the energy used for heating or cooling can be effectively used without waste, which is economical. . As shown in FIG. 7, conventionally, the return duct 5 had to be provided for each room, but in the present invention, the return duct 5 can be integrated into one, so that the piping is easy and the return duct is Since the number of 5 is small, the structure is simple and the cost is low. . Since hot air or cold air can be sent to each room from one heating / cooling device 1 through the air supply duct 2, only one outdoor unit is required even when heating or cooling many rooms, and it can be used as a veranda in the condominium. There is no need to install many outdoor units. Therefore, it does not spoil the beauty of the apartment,
Suitable for construction on RC, SRC structure buildings such as buildings, condominiums, housing estates.
【0036】本発明のうち請求項3の発明では熱交換機
9を設けてなるので、室内の汚れた空気が室外に排出さ
れて、室外のきれいな空気が室内に導入されるので、長
時間連続して暖冷房しても室内の空気が汚れず、目が痛
くなるようなことがない。In the third aspect of the present invention, since the heat exchanger 9 is provided, the dirty air in the room is discharged to the outside and the clean air outside is introduced into the room. Even if it is heated and cooled, the air in the room does not get dirty and your eyes do not hurt.
【0037】本発明のうち請求項4の発明ではガイド1
0を設けてなるので、床下空間4に導入された空気が床
下空間4内で拡散され、床全体が均一に暖冷房され、暖
冷房のむらが生じない。また、ガイド10の向きを変え
ることにより、温風或は冷風の流れを調整して部屋の中
央部を重点的に暖めたり、冷やしたりすることもでき
る。In the fourth aspect of the present invention, the guide 1 is used.
Since 0 is provided, the air introduced into the underfloor space 4 is diffused in the underfloor space 4, the entire floor is uniformly heated and cooled, and uneven heating and cooling does not occur. Further, by changing the direction of the guide 10, it is possible to adjust the flow of hot air or cold air to predominantly heat or cool the central portion of the room.
【図1】本発明の暖冷房装置の一実施例を示す側面説明
図。FIG. 1 is a side view showing an embodiment of a heating / cooling device of the present invention.
【図2】本発明の暖冷房装置の一実施例を示す平面説明
図。FIG. 2 is an explanatory plan view showing an embodiment of the heating / cooling device of the present invention.
【図3】本発明の暖冷房装置における床下空間部の一部
切断の説明図。FIG. 3 is an explanatory view of partial cutting of an underfloor space portion in the heating / cooling device of the present invention.
【図4】本発明の暖冷房装置における気体の流れの説明
図。FIG. 4 is an explanatory diagram of a gas flow in the heating / cooling device of the present invention.
【図5】本発明の暖冷房装置における送気ダクトを構成
する直線型ダクト部材を示すものであり、(a)は正面
図、(b)は縦断側面図。5A and 5B are views showing a linear duct member that constitutes an air supply duct in the heating and cooling apparatus of the present invention, in which FIG. 5A is a front view and FIG.
【図6】本発明の暖冷房装置における送気ダクトを構成
するT字型ダクト部材を示すものであり、(a)は正面
図、(b)は縦断側面図。6A and 6B are views showing a T-shaped duct member constituting an air supply duct in the heating / cooling device of the present invention, in which FIG. 6A is a front view and FIG.
【図7】従来の暖冷房装置の一例を示すもので、(a)
は二階部分の平面説明図、(b)は一階部分の平面説明
図である。FIG. 7 shows an example of a conventional heating / cooling device, (a)
Is a plan explanatory view of a second floor portion, and (b) is a plan explanatory view of a first floor portion.
1は暖冷房装置 2は送気ダクト 3は空気導入口 4は床下空間 5はリターンダクト 6は吹き出し口 7は構造床 8は設置された床 9は熱交換機 10はガイド 1 is a heating / cooling device 2 is an air supply duct 3 is an air inlet 4 is an underfloor space 5 is a return duct 6 is an outlet 7 is a structural floor 8 is a floor 9 is installed a heat exchanger 10 is a guide
Claims (4)
介して温風或は冷風を室内に送り込み、室内に形成した
空気導入口(3)から床下に形成された床下空間(4)
に導入し、床下空間(4)の空気を同床下空間(4)に
通ずるリターンダクト(5)内を通して前記暖冷房機器
(1)に直接又は間接的に戻すようにしたことを特徴と
する室内暖冷房方法。1. An underfloor space (underfloor) formed under the floor from an air inlet (3) formed in the room (1) by sending warm air or cold air from a heating / cooling device (1) through an air supply duct (2). 4)
And the air in the underfloor space (4) is returned directly or indirectly to the heating / cooling equipment (1) through a return duct (5) communicating with the underfloor space (4). Heating and cooling method.
からの温風或は冷風を送る送気ダクト(2)と、送気ダ
クト(2)から室内に温風或は冷風を送り出す吹出し口
(6)と、室内の空気を導入可能なるように室内に形成
された空気導入口(3)と、構造床(7)とその上に間
隔をあけて設置された床(8)との間に形成された床下
空間(4)と、一端が床下空間(4)に通じ、他端が前
記暖冷房機器(1)に直接又は間接的に通じて、床下空
間(4)内の空気を前記暖冷房機器(1)に直接又は間
接的に戻すリターンダクト(5)を備えてなることを特
徴とする室内暖冷房装置。2. A heating / cooling device (1) and the same heating / cooling device (1)
An air supply duct (2) for sending hot air or cold air from the room, an outlet (6) for sending hot air or cold air into the room from the air supply duct (2), and a room for introducing indoor air. An underfloor space (4) formed between the air inlet (3) formed in the floor, the structural floor (7) and the floor (8) installed above the structural floor (7) with a space, and one end of the underfloor space (4) and the other end communicates directly or indirectly to the heating / cooling equipment (1) and returns the air in the underfloor space (4) directly or indirectly to the heating / cooling equipment (1). An indoor heating / cooling apparatus comprising (5).
室外の空気を取り入れて暖冷房機器(1)に直接又は間
接的に送り、室内の空気を取り入れて室外に排出する熱
交換機(9)を設けてなることを特徴とする室内暖冷房
装置。3. The indoor heating / cooling device according to claim 2,
An indoor heating / cooling device comprising a heat exchanger (9) which takes in outdoor air and sends it directly or indirectly to a heating / cooling device (1) and takes in indoor air and discharges it outside.
置において、床下空間(4)内に導入された室内の空気
を同床下空間(4)内で拡散させるガイド(10)を、
床下空間(4)内に設置してなること特徴とする室内暖
冷房装置。4. The indoor heating / cooling apparatus according to claim 2 or 3, wherein a guide (10) for diffusing the indoor air introduced into the underfloor space (4) in the underfloor space (4) is provided.
An indoor heating and cooling device characterized by being installed in an underfloor space (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6239530A JP2983437B2 (en) | 1994-09-07 | 1994-09-07 | Indoor heating and cooling method and indoor heating and cooling device used for the method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6239530A JP2983437B2 (en) | 1994-09-07 | 1994-09-07 | Indoor heating and cooling method and indoor heating and cooling device used for the method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0875189A true JPH0875189A (en) | 1996-03-19 |
JP2983437B2 JP2983437B2 (en) | 1999-11-29 |
Family
ID=17046181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6239530A Expired - Fee Related JP2983437B2 (en) | 1994-09-07 | 1994-09-07 | Indoor heating and cooling method and indoor heating and cooling device used for the method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2983437B2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS613336U (en) * | 1984-06-14 | 1986-01-10 | 日本ピ−マツク株式会社 | Heating and cooling equipment using heat pump air conditioners |
JPH06241497A (en) * | 1993-02-15 | 1994-08-30 | Hitachi Plant Eng & Constr Co Ltd | Under-floor air-conditioning system |
JP3048624U (en) * | 1997-11-05 | 1998-05-22 | ゴトウコンクリート株式会社 | Decorative road |
-
1994
- 1994-09-07 JP JP6239530A patent/JP2983437B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS613336U (en) * | 1984-06-14 | 1986-01-10 | 日本ピ−マツク株式会社 | Heating and cooling equipment using heat pump air conditioners |
JPH06241497A (en) * | 1993-02-15 | 1994-08-30 | Hitachi Plant Eng & Constr Co Ltd | Under-floor air-conditioning system |
JP3048624U (en) * | 1997-11-05 | 1998-05-22 | ゴトウコンクリート株式会社 | Decorative road |
Also Published As
Publication number | Publication date |
---|---|
JP2983437B2 (en) | 1999-11-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6318113B1 (en) | Personalized air conditioned system | |
US8122944B2 (en) | Combined potable water-surface heating and cooling system | |
Alexander et al. | Design considerations for active chilled beams | |
JPH01300135A (en) | Ventilation and circulating type air cooling and heating facility | |
US20060211362A1 (en) | Personalized air conditioning/ displacement ventilation system | |
US3833057A (en) | Induced air cooling and heating system | |
US4672887A (en) | Combination valance and conditioned air admission and return ducts | |
US20060211361A1 (en) | Personalized air conditioning displacement ventilation system | |
JPS6111535A (en) | Air-conditioning system | |
US20090124188A1 (en) | Personal distribution terminal | |
JPH0875189A (en) | Indoor heating and cooling method and indoor heater/ cooler used therefor. | |
JP4605759B2 (en) | Indoor air conditioning system for buildings | |
JPH09170784A (en) | Method of air radiation type air conditioning and device therefor | |
KR101081669B1 (en) | Light Weight Concrete Panel for Warming-Cooling and Wall Structure using such Panel | |
US20120052789A1 (en) | Personalized distribution terminal | |
JPH06193952A (en) | Air conditioner | |
JP3693793B2 (en) | Installation structure of air conditioner | |
JP2585163Y2 (en) | Air conditioning | |
JP7433754B2 (en) | air conditioning equipment | |
JPS5810653B2 (en) | Air conditioning equipment in buildings | |
JP2022060545A (en) | Personal air conditioning system | |
JP3194102B2 (en) | Perimeter air conditioning piping | |
CA2556723A1 (en) | Personalized air conditioning displacement ventilation system | |
JPH06300350A (en) | Floor structure, air conditioner and floor heater | |
JPH08312997A (en) | Air conditioning apparatus using heat exchanging floor panel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20070924 Year of fee payment: 8 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080924 Year of fee payment: 9 |
|
LAPS | Cancellation because of no payment of annual fees |