JP6505471B2 - Underfloor temperature control system and building - Google Patents

Description

  The present invention relates to an underfloor temperature control system in which a radiator is installed in an underfloor space of a building to enable underfloor temperature control, and a building provided with the underfloor temperature control system.

  Conventionally, a large number of under-floor temperature control systems have been proposed for providing under-floor temperature control by installing a radiator in the under-floor space of a building, and provided for implementation (see, for example, Patent Documents 1 and 2) .

Patent No. 4084830 Patent No. 4128948

  However, in the conventional underfloor temperature control systems such as Patent Documents 1 and 2 described above, radiators are individually installed in the underfloor space directly below the rooms (space above the floor) separated by the wall of the building. The

  Therefore, it was uneconomical that radiators had to be individually installed in the underfloor space directly below, even in a small room (upper floor space) or the like.

  Then, this invention aims at providing the building provided with the underfloor temperature control system which can be implemented economically, and this underfloor temperature control system.

  In order to achieve the above object, the underfloor temperature control system of the present invention is an underfloor temperature control system in which a radiator is installed in a floor space of a building to enable underfloor temperature control, and the radiator is a flat surface. It is characterized in that it is installed straddling a plurality of rooms in the building.

  Here, the radiator may be installed immediately below a wall which is a boundary of the plurality of rooms, without a rising portion of the base and in a portion without the rising portion.

  In addition, the building is a unit building composed of a plurality of building units, and there is a portion without the rising portion of the foundation in a portion without pillars of the building unit, and the heat radiator in the portion without the rising portion Should be installed.

  Further, the radiator may be a heat radiation panel capable of radiating heat upward.

  Further, the heat radiation panel, which is the radiator, may be a heat pump type using water as a heat medium.

  Furthermore, it is good for the heat insulating material to be stuck and used as the heat insulation foundation structure on the surrounding surface of the foundation which forms the said under-floor space.

  The building of the present invention is characterized by being equipped with the above-mentioned underfloor temperature control system of the present invention.

  Such an underfloor temperature control system of the present invention is an underfloor temperature control system in which a radiator is installed in the underfloor space of a building to enable underfloor temperature control, and the radiator is an inside of the building in plan view. It is configured to be installed across multiple rooms.

  With the above-described configuration, the radiators need not be installed individually for each room (floor space), which can be implemented economically.

  Here, when a radiator is installed immediately below a wall which is a boundary of a plurality of rooms, without a rising portion of the foundation and this rising portion does not, it is obstructive to install the radiator. Because there is no rise portion of the foundation, the radiator can be installed to straddle between the rooms (space above the floor).

  Moreover, a building is a unit building which consists of a plurality of building units, there is a portion without a rising portion of the foundation in a portion without a pillar of a building unit, and a radiator is installed in a portion without this rising portion In the case, since the plurality of building units are supported by the foundation in the surrounding part and the column part, it is possible to easily form the part without the rising part of the foundation for installing the radiator.

  Furthermore, when the radiator is a heat radiation panel capable of radiating heat upward, the temperature of each of the plurality of rooms can be reliably controlled, and moreover, the radiator can be easily installed in a low floor space. be able to.

  In addition, if the heat radiation panel, which is a heat sink, is a heat pump type that uses water as a heat medium, even with a heat radiation panel with a thin heat sink, energy efficiency is good and sufficiently satisfactory temperature control under the floor It can be carried out.

  Furthermore, when a heat insulating material is pasted on the circumferential surface of the foundation that forms the underfloor space, and the insulating foundation structure is used, the underfloor space is unlikely to be affected by the temperature of the indoor space, so the underfloor temperature with little energy loss. You can make adjustments.

  Such a building of the present invention is configured to include the above-described underfloor temperature control system of the present invention.

  Since it is the above-mentioned composition, it can be considered as a building which produces the effect of the underfloor heat regulation system of the above-mentioned present invention.

BRIEF DESCRIPTION OF THE DRAWINGS It is explanatory drawing which shows schematic structure of the building provided with the underfloor heat regulation system of the Example. It is an AA line arrow directional cross-sectional view in FIG. It is a figure showing an application example of arrangement of a radiator.

  Hereinafter, a mode for carrying out the present invention will be described based on an embodiment shown in the drawings.

  First, the configuration of the embodiment will be described.

  FIG. 1 shows a schematic configuration of a building 1 provided with the underfloor temperature control system of the embodiment.

  The building 1 is constructed by building a building main body 1A on a foundation 1B placed in the ground.

  Further, the building 1 is a unit building in which a building main body 1A is composed of six building units 10,. In addition, the dashed-two dotted line in FIG. 2 has shown the outline or the boundary of the building unit 10. As shown in FIG.

  Here, as shown in FIG. 1 and FIG. 2, the foundation 1 B forms an outer peripheral surface and supports rising pillars 11 that support the outer columns of the building units 10,.・ ・ ・ Bundles 12, 12 supporting the inner column.

  In addition, the heat insulating material 3 is stuck by the inner peripheral surface of the standup side wall part 11 in the foundation 1B, and it is set as the heat insulation foundation structure.

  And radiator 2 is installed so that room (floor space) 6A and 6B divided by wall 4 may be straddled in plane view in a portion where foundation 1B does not have a rising part in underfloor space 5 . Here, it is desirable that the radiator 2 overlap with each of the rooms 6A and 6B by 50 cm or more.

  The radiator 2 is a heat-pump-type heat radiation panel using water as a heat medium, and is connected to a heat pump device 7 installed outside the building 1 by a heat medium circulation pipe 8.

  Thereby, the rooms (floor space) 6A and 6B partitioned by the wall 4 can be temperature-controlled under the floor only by the one radiator 2. In this underfloor temperature control, warm water is dissipated from the radiator 2 consisting of a heat radiation panel using warm water as a heat medium during heating, and heat radiation is composed of heat radiation using cold water as a heat medium and cooling during cooling. Heat is dissipated from the vessel 2.

  Next, an application example of the arrangement of the radiator 2 will be described.

  FIG. 3 shows one of the application examples.

  From the entrance 61 through the hall 62, there is a washroom 63 and a bathroom 64 on the left hand, and there is a toilet 65 at the end, and there is a living room and dining room 66 and kitchen 67 on the right. There is.

  The application example shown in FIG. 3 is characterized in that the radiator 2 is installed so as to straddle the hole 62 partitioned by the wall 4 and the kitchen 67 in plan view.

  Although the floor space in front of the toilet 65 in this hall 62 is narrow, it is an important place where residents frequently come and go, so it is necessary to warm in cold seasons such as winter and cool in hot seasons such as summer Since it is uneconomical to install the radiators 2 individually, the kitchen 67 is shared with the radiators 2 for adjusting the temperature under the floor.

  The other radiators 2 are individually installed immediately below the respective rooms (space above the floor) as in the prior art.

  Next, the operation and effect of the embodiment will be described.

  The underfloor temperature control system of this embodiment is a underfloor temperature control system in which the radiator 2 is installed in the underfloor space 5 of the building 1 to enable the underfloor temperature control, and the radiator 2 is a plan view , And is installed across the plurality of rooms 6A and 6B in the building 1.

  With the above-described configuration, the radiator 2 need not be installed individually for each of the rooms (floor space) 6A and 6B, so it can be implemented economically.

  Here, the radiator 2 is installed immediately below the wall 4 which is the boundary between the plurality of rooms 6A and 6B, without the rising portion of the base and in the portion without the rising portion.

  For this reason, since there is no rise part of the foundation which becomes obstacle to installing radiator 2, radiator 2 can be installed so that room (floor space space) 6A and 6B may be straddled.

  In addition, building 1 is a unit building composed of a plurality of building units 10, ..., and there is a portion where there is no rising portion of foundation 1B in a portion without pillars of building units 10, ... The radiator 2 is installed in the part where there is no.

  For this reason, since the plurality of building units 10, ... are supported by the foundation 1B in the rising side wall portion 11 of the surrounding portion and the bundle-like portions 12 and 12 of the inner column portion, the radiator 2 It is possible to easily form a portion without the rising portion of the foundation for installation.

  Furthermore, the radiator 2 is a heat radiation panel capable of radiating heat upward.

  For this reason, temperature control of each of the plurality of rooms 6A and 6B can be surely performed, and furthermore, the radiator 2 can be easily installed in the underfloor space 5 having a low height.

  Moreover, the radiator 2 which consists of a heat radiation panel is a heat pump type thing which made water the heat carrier.

  For this reason, even if the radiator 2 is a thin heat radiation panel, energy efficiency is good and sufficiently satisfactory underfloor temperature control can be performed.

  Moreover, the heat-pump-type heat radiation panel using water as a heat medium, which constitutes the radiator 2, has a simple structure, so that it is possible to sufficiently temperature-control both of the straddling rooms 6A and 6B long. Even if it is preferable (the length of the long side is 150 cm or more), it can be manufactured inexpensively.

  Furthermore, the heat insulating material 3 is stuck on the inner peripheral surface of the standup side wall part 11 of the foundation 1B which forms the underfloor space 5, and it is set as the heat insulation foundation structure.

  For this reason, since the inside of the underfloor space 5 is unlikely to be affected by the temperature of the indoor space, it is possible to perform underfloor temperature control with little energy loss.

  The building 1 of such an embodiment is configured to include the underfloor temperature control system of the above-described embodiment.

  Since it is the above-mentioned composition, it can be considered as a building which produces the operation effect of the underfloor heat regulation system of an above-mentioned example.

  As mentioned above, although the form for carrying out the present invention was explained in full detail based on an example with reference to drawings, the concrete composition is not restricted to this example, but it is a grade which does not deviate from the gist of the present invention. Design changes are included in the present invention.

  For example, although the building 1 is implemented as a unit building in the above-described embodiment, the present invention is not limited to this, and may be implemented in other buildings such as a shaft building.

DESCRIPTION OF SYMBOLS 1 Building 1A Building main body 10 Building unit 1B Foundation 11 Foundation side wall part 12 Foundation bundle 2 Radiator 3 Thermal insulation 4 Wall 5 Underfloor space 6A Room 6B Room 61 Entrance (Room)
62 hall (room)
63 Washroom (room)
64 bathroom (room)
65 Toilet (room)
66 Living and Dining Room (Room)
67 Kitchen (room)
7 Heat pump device 8 Heat medium circulation pipe

Claims (5)

An underfloor temperature control system in which a radiator is installed in the underfloor space of a unit building composed of a plurality of building units to enable underfloor temperature control,
The radiator has a portion directly below a wall which is a boundary portion of a plurality of rooms in the unit building and having no pillar rising portion of the building unit, and has a portion without foundation rising portion . Is installed across two building units while straddling a plurality of rooms in the unit building in plan view,
A heat insulating material is pasted on the circumferential surface of the foundation that forms the space under the floor, and a heat insulating foundation structure is formed,
The radiator, underfloor temperature control system a heat radiating panel capable thermal radiation, characterized in der Rukoto those water as a heat medium heat pump upward. The radiator, underfloor temperature control system according to claim 1, characterized that you have placed over two of the building units between two bundle portions for supporting the building unit in the underfloor space . The radiator is connected to a heat pump device installed outside the unit building via a heat medium circulation pipe, and when heating is performed, heat is dissipated using hot water as a heat medium, and when cooling is dissipated using cold water as a heat medium. underfloor temperature control system according to claim 1 or claim 2, characterized in to Rukoto. The radiator spans underfloor temperature control system according to any one of claims 1 to 3, wherein that you have placed overlapping or 60cm to each of a plurality of said chambers. A building comprising the underfloor temperature control system according to any one of claims 1 to 4 .