JP2005024208A - Air conditioner utilizing convection of geothermal heat - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To assist room cooling and heating by effectively utilizing geothermal heat as natural energy while solving a problem that the conventional air conditioning system using electricity, gas and kerosene is against to the aspect of the running cost and the measures for energy saving and global environment. <P>SOLUTION: This device is constituted so that, by digging the ground to a depth deeper than freezing depth, burying a base frame 1, lining a bottom face with gravel 2 and charcoal 3, constructing a side face with a heat insulating panel 12 and sheathing mesh 11, and allowing the underground air to pass through a duct pipe 6 to be forcibly supplied to an agricultural house and a building by a blower fan 7 and an exhaust fan 8 to promote the assist of cooling and heating. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a method for efficiently transmitting underground heat indoors by a device that draws underground heat from a hollow space and a method related to the device.
[0002]
[Prior art]
Air conditioning that requires electricity and kerosene is very effective, but requires high maintenance costs and maintenance. There are problems with the global environment such as exhaust gas.
[0003]
[Problems to be solved by the invention]
Conventional air-conditioning systems have a problem of conflicting with energy saving measures and global environment measures.
[0004]
[Means for Solving the Problems]
The present invention plays a role in conventional air-conditioning assistance and global environmental countermeasures by drawing constant underground heat generated from geothermal heat directly indoors.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
The embodiment of the invention will be described with reference to the drawings based on the examples. In the example shown in FIG. 1, it is a plan view after completion of construction. The basic frame 1 is installed, the charcoal 3 is laid on the entire bottom surface, the steel plate 2 is attached to the upper part, the duct pipe 6 is attached to the steel plate 2, and the underground heat is drawn into the plastic house or house by the blower fan 7 or the ventilation fan 8. Assistance of
[0006]
In the embodiment shown in FIG. 2, the agricultural house shown in FIG. Can also be used as a muro.
[0007]
In the embodiment shown in FIG. 3, it is a single view of the living space shown in FIG. [Effect of the invention]
Although the present invention lacks an immediate effect compared to an air-conditioning system using electricity, gas, and kerosene because of the configuration as described above, the underground heat is a constant temperature throughout the year. Later running costs can be as low as turning a blower fan, and can be expected to be effective in many fields using underground heat.
[Brief description of the drawings]
FIG. 1 is a basic schematic diagram of the apparatus.
FIG. 2 is an outline of the specifications of the agricultural product house of this apparatus.
FIG. 3 is a schematic diagram of the building building specifications of the apparatus.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Basic frame 2 Gravel 3 Charcoal 4 Steel plate 5 Greenhouse 6 Duct pipe 7 Blower fan 8 Ventilation fan 9 Air filter 10 Duct cover 11 Earth retaining mesh 12 Heat insulating material 13 Steel plate warm air 14 Inspection hatch

Claims (3)

The ground is excavated deeper than the freezing depth to make it hollow, the basic frame 1 is buried, gravel 2 and charcoal 3 are spread on the bottom, a steel plate 13 and an inspection hatch 14 are installed on the top, and geothermal heat in the underground cavity The air conditioner which draws the underground heat from the duct pipe 6 into the greenhouse 5 or the house with the blower fan 7 or the ventilation fan 8 and promotes constant underground heat throughout the year. Excavate the basic frame 1 deeper than the freezing depth, install it on gravel 2, spread charcoal 3, install earthing nets 11 on the four sides of the side wall, and install insulation panels 12 on the outside Item 2. The air conditioner according to item 1. The air in the ground is drawn into the room from the blower fan 7 and the ventilation fan 8 installed in the duct pipe 6 through the air filter 10 to assist heating in the winter period and cooling in the summer period. The air conditioner described in 1.

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