JP2006317134A

JP2006317134A - Air conditioning system in dwelling house

Info

Publication number: JP2006317134A
Application number: JP2005143324A
Authority: JP
Inventors: Koji Yamada; 浩嗣山田; Norio Ishizaki; 功雄石崎; Toshiya Sakamaki; 俊哉坂牧; Toshiyuki Shishido; 俊之宍戸; Kiichi Sugimoto; 貴一杉本
Original assignee: Sumitomo Forestry Co Ltd
Current assignee: Sumitomo Forestry Co Ltd
Priority date: 2005-05-16
Filing date: 2005-05-16
Publication date: 2006-11-24
Anticipated expiration: 2025-05-16
Also published as: JP4919315B2

Abstract

<P>PROBLEM TO BE SOLVED: To uniformly diffuse cool/hot air over a whole room in a dwelling house, or to air-condition a specified portion. <P>SOLUTION: In this air conditioning system for an inside of the dwelling house concerned in the present invention, an in-building footing 3a out of a continuous footing 1 for supporting a building main body constituted of an outer circumferential footing 2 and the in-building footings 3a, 3b is formed to be discontinuous each other with respect to the in-building footings and the in-building footing 3b, and the in-building footing 3b is formed to be discontinuous each other with respect to the in-building footings 3a, 3b and the outer circumferential footing 2, an air conditioner (indoor unit ) 5 is installed in a first floor underfloor space 4, and an room diffusing port 7 called a floor louver is provided in a floor of each living room in the first floor. The air conditioner 5 is installed therein to communicate an air-conditioning diffusing port 6 thereof with the first floor underfloor space 4, and the room diffusing port 7 is constituted to communicate the first floor underfloor space 4 with inner spaces, for example, 8a, 8b, 8c of the respective living rooms in the first floor, via the room diffusing port. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、省エネルギーを考慮した住宅内の冷暖房システムに関する。 The present invention relates to an in-house air conditioning system that considers energy saving.

省エネルギーの観点で住宅全体の冷暖房負荷を軽減する技術開発がさまざまな視点で行われており、床下空間に蓄熱材を設置したり、床下空間を介して地熱を室内に取り込む技術が多数提案されている。 Technological development to reduce the cooling and heating load of the entire house from the viewpoint of energy conservation has been carried out from various viewpoints, and many technologies have been proposed to install heat storage materials in the underfloor space and to take in geothermal heat through the underfloor space. Yes.

床下空間に蓄熱材を設置する提案では、太陽エネルギー、エアコン等の温冷熱を蓄熱材に蓄熱させ、これを鉛直ダクトを介して各居室に送り込むようになっており、地熱を利用する提案では、外気を地中熱と熱交換させてから室内に送風するようになっている。 In the proposal to install a heat storage material in the underfloor space, thermal energy such as solar energy and air conditioner is stored in the heat storage material, and this is sent to each room through a vertical duct, and in the proposal using geothermal heat, The outside air is blown into the room after exchanging heat with the underground heat.

特開２００４−１９７９７４JP 2004-197974 A 特開２００３−３５４３３JP 2003-35433 A

しかしながら、いずれも一階の床下空間から各居室に熱を送り込むという点にとどまるため、一階ならばともかく、二階では途中の鉛直ダクトを通過する間に熱損失を生じ、二階においては十分な冷暖房効果を得ることが困難であるという問題や、一階の床下空間は、現実には布基礎が縦横に立設されているため、それに遮断されて空気が流通せず、冷温風を一階の床下空間に均等に送風することも難しいという問題を生じており、上述した従来技術では、いずれにしろ住宅の室内全体に冷温風を均等に送ったり、室内の特定箇所を冷暖房したりすることは到底困難であって居住快適性に欠けるという問題を生じた。 However, both of them are limited to sending heat from the underfloor space on the first floor to each living room. Therefore, heat loss occurs on the second floor while passing through a vertical duct on the second floor, and sufficient air conditioning on the second floor. The problem that it is difficult to obtain the effect and the space under the floor on the first floor is actually a fabric foundation that is erected vertically and horizontally, so that air is not circulated and cool and warm air is sent to the first floor. It is difficult to evenly blow air to the underfloor space, and in the conventional technology described above, it is not possible to send cold / warm air evenly to the entire interior of the house, or to cool / heat specific places in the room. The problem was that it was extremely difficult and lacked comfortable living.

本発明は、上述した事情を考慮してなされたもので、住宅の室内全体に冷温風を均等に送風し又は室内の特定箇所を冷暖房することが可能な住宅内の冷暖房システムを提供することを目的とする。 The present invention has been made in consideration of the above-described circumstances, and provides a cooling / heating system in a house that can uniformly blow cool / warm air to the entire interior of the house or can cool / heat a specific part of the room. Objective.

上記目的を達成するため、本発明に係る住宅内の冷暖房システムは請求項１に記載したように、建物本体を支持する布基礎のうち、外周基礎を除く建物内基礎を該建物内基礎が相互に不連続となるように又は前記外周基礎と前記建物内基礎とが相互に不連続となるように形成するとともに、空調吹出し口が一階床下空間に連通するように空調機を設置し、該一階床下空間と一階各居室の内部空間とを連通させる室内吹出し口を前記一階各居室の床に設けたものである。 In order to achieve the above object, the air conditioning system in a house according to the present invention is the fabric foundation supporting the building body, and the foundation in the building excluding the outer foundation is mutually connected to the foundation in the building. And the outer peripheral foundation and the building foundation are formed so as to be discontinuous with each other, and an air conditioner is installed so that the air-conditioning outlet communicates with the first floor floor space, An indoor outlet is provided on the floor of each room on the first floor to communicate the first floor floor space with the interior space of each room on the first floor.

また、本発明に係る住宅内の冷暖房システムは請求項２に記載したように、上層階の床を二重床とするとともに間仕切り壁を該二重床の上に立設し、空調吹出し口が前記二重床を構成する上下の床板で挟まれた二重床空間に連通するように空調機を設置し、該二重床空間と上層階各居室の内部空間とを連通させる室内吹出し口を前記上層階各居室の二重床のうち、上段の床板に設けたものである。 Moreover, the air conditioning system in the house which concerns on this invention made the floor of the upper floor into a double floor and set up the partition wall on this double floor as described in Claim 2, and an air-conditioning blower outlet is An air conditioner is installed so as to communicate with the double floor space sandwiched between the upper and lower floor plates constituting the double floor, and an indoor outlet that communicates the double floor space and the internal space of each upper floor room is provided. Among the double floors of each room on the upper floor, it is provided on the upper floor board.

また、本発明に係る住宅内の冷暖房システムは請求項３に記載したように、上層階床下空間にダクトを配置するとともに該ダクトに空調吹出し口が連通するように空調機を設置し、前記ダクトと上層階各居室の内部空間とを連通させる室内吹出し口を前記上層階各居室の床に設けたものである。 Moreover, the air conditioning system in a house according to the present invention has a duct arranged in the space below the upper floor and an air conditioner is installed so that an air conditioning outlet is communicated with the duct. And an indoor outlet for communicating with the internal space of each room on the upper floor is provided on the floor of each room on the upper floor.

また、本発明に係る住宅内の冷暖房システムは、前記上層階各居室のうち、所望の冷暖房領域の直下に前記ダクトを折り返し配置したものである。 Moreover, the air-conditioning system in the house which concerns on this invention arrange | positions the said duct in the upper-floor each living room directly under the desired air-conditioning area | region.

また、本発明に係る住宅内の冷暖房システムは、前記床を二重床とし、該二重床を構成する上段の床板と下段の床板との間に挟まれた二重床空間を前記上層階床下空間として前記ダクトを配置し、前記室内吹出し口を前記上段の床板に設けたものである。 Moreover, the air conditioning system in a house according to the present invention uses the floor as a double floor, and a double floor space sandwiched between an upper floor board and a lower floor board constituting the double floor as the upper floor. The duct is disposed as an underfloor space, and the indoor outlet is provided on the upper floor board.

請求項１に係る住宅内の冷暖房システムにおいては、外周基礎及び建物内基礎とからなる布基礎のうち、建物内基礎を該建物内基礎が相互に不連続となるように、又は外周基礎と建物内基礎とが相互に不連続となるように形成してある。 In the air conditioning system in a house according to claim 1, among the fabric foundations composed of the outer foundation and the foundation in the building, the foundation in the building is arranged such that the foundation in the building is discontinuous with each other, or the outer foundation and the building The inner base is formed so as to be discontinuous with each other.

このようにすると、布基礎が不連続となった箇所が通風開口となって一階床下空間が全体として一体化し、かくして一階床下空間における空気の流動性が大幅に改善される。 If it does in this way, the location where the cloth foundation became discontinuous will become a ventilation opening, and the 1st floor underfloor space will be integrated as a whole, and the fluidity of the air in the 1st floor underfloor space is thus greatly improved.

そして、かかる状態で空調機を作動させれば、該空調機の空調吹出し口から吹き出された冷温風は、一階床下空間をくまなく流動し、一階各居室の床に設けられた室内吹出し口から冷温風が吹き出す。加えて、床を介した間接的な冷暖房も行われる。 If the air conditioner is operated in such a state, the cold and warm air blown from the air conditioner outlet of the air conditioner flows through the lower floor space of the first floor, and the indoor outlet provided on the floor of each living room on the first floor Cold and warm air blows out from the mouth. In addition, indirect air conditioning via the floor is also performed.

したがって、一階各居室を均等に冷暖房することが可能となる。 Therefore, each room on the first floor can be evenly cooled and heated.

請求項２に係る住宅内の冷暖房システムにおいては、上層階の床を二重床とするとともに間仕切り壁を該二重床の上に立設してある。 In the in-house air conditioning system according to claim 2, the upper floor is a double floor and the partition wall is erected on the double floor.

このようにすると、耐力壁が設けられた箇所を除いては互いに隣接する居室の床下を空気が自由に流動する。すなわち、上層階の二重床空間は、居室単位ではなく上層階全体として一体化し、かくして二重床空間における空気の流動性が大幅に改善される。 If it does in this way, air will flow freely under the floor of the living room which adjoins mutually except the part in which the bearing wall was provided. That is, the double floor space on the upper floor is integrated as a whole upper floor, not on a living room basis, and thus the fluidity of air in the double floor space is greatly improved.

そして、かかる状態で空調機を作動させれば、該空調機の空調吹出し口から吹き出された冷温風は、二重床空間をくまなく流動し、上層階各居室の二重床のうち、上段の床板に設けられた室内吹出し口から冷温風が吹き出す。加えて、上段の床板を介した間接的な冷暖房も行われる。 If the air conditioner is operated in such a state, the cool and warm air blown out from the air conditioning outlet of the air conditioner flows through the double floor space, and the upper floor of the double floors of the upper floor rooms. Cold and warm air blows out from the indoor outlet provided on the floor plate. In addition, indirect cooling and heating through an upper floor board is also performed.

したがって、上層階各居室を均等に冷暖房することが可能となる。 Accordingly, it is possible to uniformly heat and cool the rooms on the upper floors.

請求項３に係る住宅内の冷暖房システムにおいては、上層階床下空間にダクトを配置するとともに該ダクトに空調吹出し口が連通するように空調機を設置し、前記ダクトと上層階各居室の内部空間とを連通させる室内吹出し口を前記上層階各居室の床に設けてある。 In the residential air conditioning system according to claim 3, a duct is disposed in the upper floor floor space and an air conditioner is installed so that an air-conditioning outlet communicates with the duct. Are provided in the floor of each room on the upper floor.

このようにすると、ダクトを介して上層階床下空間が全体として一体化し、かくして上層階の床下空間における空気の流動性が大幅に改善される。 If it does in this way, the upper floor underfloor space will be integrated as a whole via a duct, and the fluidity | liquidity of the air in the underfloor space of an upper floor will be improved significantly in this way.

そして、かかる状態で空調機を作動させれば、該空調機の空調吹出し口から吹き出された冷温風は、ダクトを介して上層階の床下空間をくまなく流動し、上層階各居室の床に設けられた室内吹出し口から冷温風が吹き出す。加えて、床を介した間接的な冷暖房も行われる。 If the air conditioner is operated in such a state, the cold and hot air blown from the air conditioning outlet of the air conditioner flows through the lower floor space of the upper floor through the duct and flows to the floor of each upper floor living room. Cold and warm air is blown out from the indoor outlet provided. In addition, indirect air conditioning via the floor is also performed.

上層階とは、二階、三階といった一階を除く任意の地上階をいうものとする。 The upper floor is an arbitrary ground floor excluding the first floor such as the second floor and the third floor.

ここで、ダクトをどのように配置するかは任意であるが、上層階各居室のうち、所望の冷暖房領域の直下に折り返し配置するようにすれば、床を介した間接的な冷暖房をより確実に行うことが可能となる。 Here, the arrangement of the ducts is arbitrary, but in the upper floor rooms, if it is placed directly under the desired cooling / heating area, indirect cooling / heating through the floor is more reliably performed. Can be performed.

以下、本発明に係る住宅内の冷暖房システムの実施の形態について、添付図面を参照して説明する。なお、従来技術と実質的に同一の部品等については同一の符号を付してその説明を省略する。 DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments of an in-house air conditioning system according to the present invention will be described with reference to the accompanying drawings. Note that components that are substantially the same as those of the prior art are assigned the same reference numerals, and descriptions thereof are omitted.

（第１実施形態） (First embodiment)

図１は、本実施形態に係る住宅内の冷暖房システムを示した図であり、(a)は一階基礎伏図、(b)はＡ−Ａ線に沿う断面図である。同図でわかるように、本実施形態に係る住宅内の冷暖房システムは、外周基礎２及び建物内基礎３ａ，３ｂから構成され建物本体を支持する布基礎１のうち、建物内基礎３ａを該建物内基礎及び建物内基礎３ｂと相互に不連続となるように形成するとともに、建物内基礎３ｂを建物内基礎３ａ，３ｂ及び外周基礎２と相互に不連続となるように形成し、一階床下空間４には空調機（室内機）５を設置し、一階各居室の床には、床ガラリとも呼ばれる室内吹出し口７を設けてある。 Drawing 1 is a figure showing the air-conditioning system in a house concerning this embodiment, (a) is the first floor basic plan, and (b) is a sectional view which meets an AA line. As can be seen from the figure, the air conditioning system in a house according to the present embodiment includes the foundation 3a in the building out of the fabric foundation 1 that includes the outer periphery foundation 2 and the foundations 3a and 3b in the building and supports the building body. It is formed so as to be discontinuous with the inner foundation and the building foundation 3b, and the building foundation 3b is formed to be discontinuous with the building foundations 3a, 3b and the outer foundation 2, so An air conditioner (indoor unit) 5 is installed in the space 4, and an indoor outlet 7, also called a floor gallery, is provided on the floor of each room on the first floor.

ここで、空調機５は、その空調吹出し口６が一階床下空間４に連通するように設置してあるとともに、室内吹出し口７は、該室内吹出し口を介して一階床下空間４と一階各居室の内部空間、例えば８ａ，８ｂ，８ｃとを連通させるように構成してある。 Here, the air conditioner 5 is installed so that the air conditioning outlet 6 communicates with the first floor underfloor space 4, and the indoor outlet 7 is connected to the first floor underfloor space 4 through the indoor outlet. The interior space of each room on the floor, for example, 8a, 8b, 8c is configured to communicate with each other.

空調機５の室外機（図示せず）については適宜屋外に設置すればよい。 What is necessary is just to install the outdoor unit (not shown) of the air conditioner 5 outdoors as appropriate.

本実施形態に係る住宅内の冷暖房システムにおいては、上述したように建物内基礎３ａを該建物内基礎及び建物内基礎３ｂと相互に不連続となるように形成するとともに、建物内基礎３ｂを建物内基礎３ａ，３ｂ及び外周基礎２と相互に不連続となるように形成してある。 In the in-house air conditioning system according to the present embodiment, as described above, the building foundation 3a is formed so as to be discontinuous with the building foundation and the building foundation 3b, and the building foundation 3b is formed as a building. The inner foundations 3a and 3b and the outer foundation 2 are formed so as to be discontinuous with each other.

このようにすると、図１(a)でよくわかるように、布基礎１が不連続となった箇所が通風開口となって一階床下空間４が全体として一体化する。 If it does in this way, as FIG.1 (a) can understand well, the location where the fabric foundation 1 became discontinuous will become a ventilation opening, and the 1st floor underfloor space 4 will be integrated as a whole.

そして、住宅内の各居室を冷暖房したいときは、空調機５を作動させる。 And when it wants to cool and heat each room in a house, the air conditioner 5 is operated.

すると、空調機５の空調吹出し口６から吹き出された冷温風は、一階床下空間４をくまなく流動し、一階各居室の床に設けられた室内吹出し口７から冷温風が吹き出す。加えて、床を介した間接的な冷暖房も行われる。 Then, the cool / warm air blown out from the air-conditioning outlet 6 of the air conditioner 5 flows through the first floor underfloor space 4, and the cool / warm air blows out from the indoor outlets 7 provided on the floor of each room on the first floor. In addition, indirect air conditioning via the floor is also performed.

以上説明したように、本実施形態に係る住宅内の冷暖房システムによれば、布基礎１が不連続となった箇所が通風開口となって一階床下空間４が全体として一体化し、かくして一階床下空間４における空気の流動性が大幅に改善される。 As explained above, according to the air conditioning system in a house according to the present embodiment, the discontinuous portion of the fabric foundation 1 becomes a ventilation opening and the first floor underfloor space 4 is integrated as a whole, and thus the first floor. The fluidity of air in the underfloor space 4 is greatly improved.

そして、かかる状態で空調機５を作動させれば、該空調機の空調吹出し口６から吹き出された冷温風は、一階床下空間４をくまなく流動し、一階各居室の床に設けられた室内吹出し口７から冷温風が吹き出す。加えて、床を介した間接的な冷暖房も行われる。 If the air conditioner 5 is operated in such a state, the cold and warm air blown from the air conditioning outlet 6 of the air conditioner flows through the first floor underfloor space 4 and is provided on the floor of each room on the first floor. Cold and warm air blows out from the indoor outlet 7. In addition, indirect air conditioning via the floor is also performed.

（第２実施形態） (Second Embodiment)

次に、第２実施形態について説明する。なお、第１実施形態と実質的に同一の部品等については同一の符号を付してその説明を省略する。 Next, a second embodiment will be described. Note that components that are substantially the same as those of the first embodiment are denoted by the same reference numerals, and description thereof is omitted.

図２は、本実施形態に係る住宅内の冷暖房システムを示した図であり、(a)は二階における二重床内での水平断面図、(b)はＢ−Ｂ線に沿う断面図である。同図でわかるように、本実施形態に係る住宅内の冷暖房システムは、上層階である二階の床を二重床１１とするとともに間仕切り壁１２を該二重床の上に立設し、二重床１１には空調機１５を設置し、二重床１１の上段の床板１２ａには室内吹出し口７を設けてある。 Drawing 2 is a figure showing the air-conditioning system in a house concerning this embodiment, (a) is a horizontal sectional view in the double floor in the second floor, (b) is a sectional view which meets a BB line. is there. As can be seen from the figure, the air conditioning system in a house according to the present embodiment has a double floor 11 as the second floor, which is the upper floor, and a partition wall 12 standing on the double floor. An air conditioner 15 is installed on the heavy floor 11, and an indoor outlet 7 is provided on the upper floor plate 12 a of the double floor 11.

ここで、空調機１５は、その空調吹出し口１６が二重床１１を構成する上下の床板１２ａ，１２ｂで挟まれた二重床空間１３に連通するように設置してあるとともに、室内吹出し口７は、該室内吹出し口を介して二重床空間１３と二階各居室の内部空間、例えば同図(b)に示す居室の内部空間１８ａ，１８ｂ，１８ｃとを連通させるように構成してある。 Here, the air conditioner 15 is installed so that the air conditioning outlet 16 communicates with the double floor space 13 sandwiched between the upper and lower floor boards 12a and 12b constituting the double floor 11, and the indoor outlet 7 is configured such that the double floor space 13 communicates with the internal space of each room on the second floor, for example, the internal spaces 18a, 18b, and 18c of the room shown in FIG. .

二重床１１は例えば、梁（図示せず）の上に構造用合板を貼り、その上に１２ｃｍ程度の束を立ててその上にさらに構造用合板を貼って床仕上げをして構成することが可能であり、本実施形態では、１２ｃｍの高さ空間が通風空間になる。 For example, the double floor 11 is constructed by pasting a structural plywood on a beam (not shown), standing a bundle of about 12 cm on it, and further pasting a structural plywood thereon to finish the floor. In this embodiment, a 12 cm high space becomes a ventilation space.

空調機１５の室外機（図示せず）については適宜屋外に設置すればよい。 The outdoor unit (not shown) of the air conditioner 15 may be installed outdoors as appropriate.

なお、同図ハッチングで示された箇所は、耐力壁１７である。 In addition, the location shown by hatching in FIG.

本実施形態に係る住宅内の冷暖房システムにおいては、上層階の床を二重床１１とするとともに間仕切り壁１２を該二重床の上に立設してある。 In the in-house air conditioning system according to the present embodiment, the upper floor is a double floor 11 and the partition wall 12 is erected on the double floor.

このようにすると、図２(a)でよくわかるように、耐力壁１７が設けられた箇所を除いては二重床空間１３を空気が自由に流動する。すなわち、二階の二重床空間１３は、居室単位ではなく上層階全体として一体化する。 In this way, as can be seen well in FIG. 2 (a), the air freely flows in the double floor space 13 except for the portion where the bearing wall 17 is provided. That is, the double floor space 13 on the second floor is integrated as an entire upper floor, not in units of living rooms.

そして、住宅内の各居室を冷暖房したいときは、空調機１５を作動させる。 And when it wants to air-condition and cool each room in a house, the air conditioner 15 is operated.

すると、空調機１５の空調吹出し口１６から吹き出された冷温風は、二重床空間１３をくまなく流動し、二階各居室の二重床１１のうち、上段の床板１２ａに設けられた室内吹出し口７から冷温風が吹き出す。加えて、上段の床板１２ａを介した間接的な冷暖房も行われる。 Then, the cool / warm air blown from the air conditioning outlet 16 of the air conditioner 15 flows through the double floor space 13, and the indoor air blower provided on the upper floor 12 a of the double floor 11 of each room on the second floor. Cold and warm air blows out from the mouth 7. In addition, indirect cooling / heating through the upper floor 12a is also performed.

以上説明したように、本実施形態に係る住宅内の冷暖房システムによれば、二重床空間１３が全体として一体化し、かくして二重床空間１３における空気の流動性が大幅に改善される。 As described above, according to the air conditioning system in a house according to the present embodiment, the double floor space 13 is integrated as a whole, and thus the air fluidity in the double floor space 13 is greatly improved.

そして、かかる状態で空調機１５を作動させれば、該空調機の空調吹出し口１６から吹き出された冷温風は、二重床空間１３をくまなく流動し、二階各居室の床に設けられた室内吹出し口７から冷温風が吹き出す。加えて、上段の床板１２ａを介した間接的な冷暖房も行われる。 And if the air conditioner 15 is operated in such a state, the cold and warm air blown from the air conditioning outlet 16 of the air conditioner flows through the double floor space 13 and is provided on the floor of each room on the second floor. Cold and warm air blows out from the indoor outlet 7. In addition, indirect cooling / heating through the upper floor 12a is also performed.

したがって、二階各居室を均等に冷暖房することが可能となる。 Therefore, each room on the second floor can be evenly heated and cooled.

（第３実施形態） (Third embodiment)

次に、第３実施形態について説明する。なお、第１実施形態と実質的に同一の部品等については同一の符号を付してその説明を省略する。 Next, a third embodiment will be described. Note that components that are substantially the same as those of the first embodiment are denoted by the same reference numerals, and description thereof is omitted.

図３は、本実施形態に係る住宅内の冷暖房システムを示した図であり、(a)は二階における二重床内での水平断面図、(b)はＣ−Ｃ線に沿う断面図である。同図でわかるように、本実施形態に係る住宅内の冷暖房システムは、上層階である二階の床を二重床１１とするとともに間仕切り壁１２を該二重床の上に立設し、二重床１１には空調機１５を設置し、二重床１１の上段の床板１２ａには室内吹出し口７を設けてある。 Drawing 3 is a figure showing the air-conditioning system in a house concerning this embodiment, (a) is a horizontal sectional view in the double floor in the second floor, (b) is a sectional view which meets a CC line. is there. As can be seen from the figure, the air conditioning system in a house according to the present embodiment has a double floor 11 as the second floor, which is the upper floor, and a partition wall 12 standing on the double floor. An air conditioner 15 is installed on the heavy floor 11, and an indoor outlet 7 is provided on the upper floor plate 12 a of the double floor 11.

二重床１１を構成する上下の床板１２ａ，１２ｂで挟まれた上層階床下空間としての二重床空間１３にはダクト３１ａ，３１ｂ，３１ｃを配置してあり、上述した空調機１５は、そのその空調吹出し口１６がダクト３１ａ，３１ｂ，３１ｃに連通するように構成してある。 Ducts 31a, 31b, 31c are arranged in the double floor space 13 as the upper floor floor space sandwiched between the upper and lower floor plates 12a, 12b constituting the double floor 11, and the air conditioner 15 described above is The air conditioning outlet 16 is configured to communicate with the ducts 31a, 31b, and 31c.

また、室内吹出し口７は、該室内吹出し口を介してダクト３１ａ，３１ｂ，３１ｃと二階各居室の内部空間１８ａ，１８ｂ，１８ｃとを連通させるように構成してある。 The indoor outlet 7 is configured to communicate the ducts 31a, 31b, 31c with the internal spaces 18a, 18b, 18c of the rooms on the second floor via the indoor outlet.

ここで、ダクト３１ａ，３１ｃが室内吹出し口７から冷温風を吹き出すことができるように二重床空間１３に配置してあるのに対し、ダクト３１ｂは、かかる構成に加えて、図１(a)でよくわかるように、複数回折り返して曲折配置してあり、その直上の居室１８ｃを間接的に床暖房できるようになっている。 Here, the ducts 31a and 31c are arranged in the double floor space 13 so that the cool and warm air can be blown out from the indoor blowout port 7, whereas the duct 31b is added to the configuration shown in FIG. As can be clearly understood, a plurality of folds are bent and the room 18c immediately above the floor 18 can be indirectly heated.

二重床１１は例えば、梁（図示せず）の上に構造用合板を貼り、その上に１２ｃｍ程度の束を立ててその上にさらに構造用合板を貼って床仕上げをして構成することが可能であり、本実施形態では、１２ｃｍの高さ空間がダクト３１ａ，３１ｂ，３１ｃを配管するスペースになる。 For example, the double floor 11 is constructed by pasting a structural plywood on a beam (not shown), standing a bundle of about 12 cm on it, and further pasting a structural plywood thereon to finish the floor. In this embodiment, a space of 12 cm in height is a space for piping the ducts 31a, 31b, 31c.

本実施形態に係る住宅内の冷暖房システムにおいては、上層階床下空間としての二重床空間１３にダクト３１ａ，３１ｂ，３１ｃを配置するとともに該ダクトに空調吹出し口１６が連通するように空調機１５を設置する一方、ダクト３１ａ，３１ｂ，３１ｃと二階各居室の内部空間、同図(b)で言えば１８ａ，１８ｂ，１８ｃとを連通させる室内吹出し口７を二階各居室の床に設けてある。 In the in-house air conditioning system according to the present embodiment, ducts 31a, 31b, and 31c are arranged in the double floor space 13 as the upper floor floor space, and the air conditioner 15 is communicated with the duct. On the other hand, the air outlet 7 is provided on the floor of each room on the second floor to connect the ducts 31a, 31b, 31c and the interior space of each room on the second floor, that is, 18a, 18b, 18c in the same figure (b). .

このようにすると、図３(a)でよくわかるように、空調機１５がダクト３１ａ，３１ｂ，３１ｃ及び室内吹出し口７を介して二階の各居室と連通する。 In this way, the air conditioner 15 communicates with each room on the second floor via the ducts 31a, 31b, 31c and the indoor outlet 7 as well understood in FIG.

すると、空調機１５の空調吹出し口１６から吹き出された冷温風は、ダクト３１ａ，３１ｂ，３１ｃを介して送風され、二重床１１の上段の床板１２ａに設けられた室内吹出し口７から冷温風が吹き出す。加えて、ダクト３１ｂの直上の居室１８ｃは、該ダクトを介して間接的に床暖房される。 Then, the cool / warm air blown from the air-conditioning outlet 16 of the air conditioner 15 is blown through the ducts 31a, 31b, 31c, and the cool / warm air is supplied from the indoor outlet 7 provided on the upper floor plate 12a of the double floor 11. Blows out. In addition, the room 18c directly above the duct 31b is indirectly heated through the duct.

以上説明したように、本実施形態に係る住宅内の冷暖房システムによれば、ダクト３１ａ，３１ｂ，３１ｃを介して空調機１５と二階各居室の内部空間とが確実に連通される。 As described above, according to the in-house air conditioning system according to the present embodiment, the air conditioner 15 and the internal space of each room on the second floor are reliably communicated with each other via the ducts 31a, 31b, 31c.

そして、かかる状態で空調機１５を作動させれば、該空調機の空調吹出し口１６から吹き出された冷温風を、ダクト３１ａ，３１ｂ，３１ｃ及び室内吹出し口７を介して二階各居室に確実に送風することが可能となる。 And if the air conditioner 15 is operated in such a state, the cool and warm air blown from the air conditioner outlet 16 of the air conditioner is reliably transmitted to the respective rooms on the second floor via the ducts 31a, 31b, 31c and the indoor outlet 7. It is possible to blow.

加えて、ダクト３１ｂを複数回折り返して曲折配置したので、その直上の居室１８ｃを、該ダクトを介して間接的に床暖房することも可能となる。 In addition, since the plurality of ducts 31b are bent and arranged in a bent manner, it is possible to indirectly heat the room 18c directly above the duct 31b via the ducts.

本実施形態では、ダクト３１ａ，３１ｂ，３１ｃを二重床空間１３に配置するようにしたが、これに代えて二階の床板と一階の天井とに挟まれた天井空間を上層階床下空間とし、該上層階床下空間に配置するようにしてもかまわない。 In this embodiment, the ducts 31a, 31b, 31c are arranged in the double floor space 13, but instead of this, a ceiling space sandwiched between the floor plate on the second floor and the ceiling on the first floor is used as the upper floor floor space. Alternatively, it may be arranged in the space below the upper floor.

第１実施形態に係る住宅内の冷暖房システムの概略図。The schematic diagram of the air-conditioning system in the house concerning a 1st embodiment. 第２実施形態に係る住宅内の冷暖房システムの概略図。Schematic of the air conditioning system in the house which concerns on 2nd Embodiment. 第３実施形態に係る住宅内の冷暖房システムの概略図。Schematic of the air conditioning system in the house which concerns on 3rd Embodiment.

符号の説明Explanation of symbols

１布基礎
２外周基礎
３ａ，３ｂ建物内基礎
４一階床下空間
５，１５空調機
６，１６空調吹出し口
７室内吹出し口
１１二重床
１２ａ二重床を構成する上段の床板
１２ａ二重床を構成する下段の床板
１３二重床空間
３１ａ，３１ｂ，３１ｃダクト
DESCRIPTION OF SYMBOLS 1 Cloth foundation 2 Peripheral foundation 3a, 3b Building base 4 First floor space 5,15 Air conditioner 6,16 Air conditioning outlet 7 Indoor outlet 11 Double floor 12a Upper floor board 12a which comprises a double floor Double floor Lower floor board 13 constituting double floor space 31a, 31b, 31c duct

Claims

建物本体を支持する布基礎のうち、外周基礎を除く建物内基礎を該建物内基礎が相互に不連続となるように又は前記外周基礎と前記建物内基礎とが相互に不連続となるように形成するとともに、空調吹出し口が一階床下空間に連通するように空調機を設置し、該一階床下空間と一階各居室の内部空間とを連通させる室内吹出し口を前記一階各居室の床に設けたことを特徴とする住宅内の冷暖房システム。 Of the fabric foundations that support the building body, the foundations in the building excluding the outer foundations are discontinuous with each other, or the outer foundations and the foundations in the building are discontinuous with each other. And an air conditioner is installed so that the air-conditioning outlet communicates with the first floor underfloor space, and an indoor outlet that communicates the first floor underfloor space with the interior space of each room on the first floor is provided in each room on the first floor. An indoor air conditioning system characterized by being provided on the floor.

上層階の床を二重床とするとともに間仕切り壁を該二重床の上に立設し、空調吹出し口が前記二重床を構成する上下の床板で挟まれた二重床空間に連通するように空調機を設置し、該二重床空間と上層階各居室の内部空間とを連通させる室内吹出し口を前記上層階各居室の二重床のうち、上段の床板に設けたことを特徴とする住宅内の冷暖房システム。 The upper floor is a double floor and a partition wall is erected on the double floor, and the air-conditioning outlet communicates with the double floor space sandwiched between the upper and lower floor plates constituting the double floor. The air conditioner is installed as described above, and an indoor outlet that communicates the double floor space and the internal space of each upper floor room is provided in the upper floor plate of the double floor of each upper floor room. Air conditioning system in the house.

上層階床下空間にダクトを配置するとともに該ダクトに空調吹出し口が連通するように空調機を設置し、前記ダクトと上層階各居室の内部空間とを連通させる室内吹出し口を前記上層階各居室の床に設けたことを特徴とする住宅内の冷暖房システム。 A duct is arranged in the space below the upper floor and an air conditioner is installed so that the air conditioning outlet communicates with the duct, and an indoor outlet that communicates the duct with the internal space of each upper floor room is provided in each upper floor room. Air conditioning system in a house, characterized by being provided on the floor of the house.

前記上層階各居室のうち、所望の冷暖房領域の直下に前記ダクトを折り返し配置した請求項３記載の住宅内の冷暖房システム。 The in-house air-conditioning / heating system according to claim 3, wherein the duct is folded and arranged directly below a desired air-conditioning / heating area among the rooms on the upper floors.

前記床を二重床とし、該二重床を構成する上段の床板と下段の床板との間に挟まれた二重床空間を前記上層階床下空間として前記ダクトを配置し、前記室内吹出し口を前記上段の床板に設けた請求項３記載の住宅内の冷暖房システム。 The floor is a double floor, the duct is arranged with the double floor space sandwiched between the upper floor plate and the lower floor plate constituting the double floor as the upper floor floor space, and the indoor outlet The in-house air-conditioning / heating system according to claim 3, wherein the upper floor board is provided.