JP3117561U - Equipment that combines roof melting and roof insulation - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a facility having both roof snow melting and roof insulation, which can reduce the construction cost and requires almost no running cost and maintenance.
SOLUTION: A 24-hour ventilation facility always obtains a heat source by cooling and heating exhaust heat, exhaust heat from the exhaust heat transfer path 5 is conducted from the exhaust heat conduction hole to the roof surface, snow is melted in the winter, cooling and air in the summer There is a roof insulation effect by the curtain action. In addition, if exhaust is exhausted from the building, chemical substances can be dissipated away from human livestock.

Description

The present invention relates to roof snow melting and roof insulation using forced exhaust cooling / heating of a 24-hour ventilation facility.

  The conventional roof snowmelt was made by melting the roofing heater and the back of the hut, but in this case, expensive construction costs and electricity and fuel consumption were required, and time constraints such as preparation for operation were restricted. Is imposed.

  As a method of warming the roof surface, conventional equipment requires electricity and fuel consumption for melting snow. The 24-hour ventilation system must not only replace fresh air in the living room, but also dissipate chemical substances outdoors. Of course, there is a provision that ventilation must be provided in the back of the hut. Containing heat in the back of a hut is equivalent to radiating chemicals indoors, so how to exhaust the exhaust to the outdoors, and an economically efficient roof snow melting method and structure are problems.

  It is stipulated that a 24-hour ventilation facility must be provided in the room due to a revision of the Building Standards Law. During the winter period when the cold weather increases, the set temperature for heating in the living room tends to be higher than 20 degrees. Exhaust heat is dissipated to the outside to ventilate the room. By passing the exhaust heat through the exhaust heat conduction path, which is the feature of the present plan, heat conduction is always conducted directly from the heat conduction hole to the roof surface, and the roof snow melting effect is achieved. expect. In summer, the temperature tends to decrease as the temperature gets higher. If the attic is passed in the same manner as described above, it is expected that the heat conduction of the exhaust cold air and the action of an air curtain will improve the roof insulation effect. It can be released from the top ridge of the roof as a destination for exhaust chemicals.

The exhaust heat is always conducted from the exhaust heat conduction hole to the roof surface by passing the ventilation heat through the heat conduction path for 24 hours, thereby enabling more efficient roof snow melting and heat insulation. Compared to other methods, the construction cost can be reduced, and exhaust heat in the room is used as a heat source, so running costs and maintenance are hardly required. In addition, exhausting exhaust from the building can disperse harmful chemical substances at a location far away from livestock. This plan is very efficient and can be said to be a construction method that does not require time and effort.
If hot air from an FF hot air heater or the like is introduced to the forced exhaust ventilation fan through a duct in order to enhance the snow melting effect on the roof, the effect is further increased.

I

Exhaust heat from the forced exhaust fan is introduced into the exhaust heat box through a duct.

B

Introduced into the exhaust heat transfer path from the exhaust heat box. The exhaust heat conduction path consists of a combination of perforated veneer, rafters, and heat insulating material. An exhaust heat passage is provided between the perforated veneer and the heat insulating material to conduct heat directly from the hole in the perforated veneer to the roof surface. Construction.

C

In the winter season, by passing warm exhaust heat through the exhaust flow passage, the exhaust heat is conducted directly from the exhaust heat conduction hole to the roof surface to melt the snow on the roof.

D

Heat insulation through the exhaust heat conduction hole by passing cold exhaust heat through the air flow passage, and the heat insulation effect by cooling and air curtain.

Ho

Exhaust from the building.

It is sectional drawing of a gable roof type of an exhaust heat system diagram. It is an exhaust heat box and an exhaust heat conduction path arrangement | positioning figure (a cabin figure). It is sectional drawing of an exhaust heat box. It is sectional drawing of the exhaust heat conduction path by the combination of a field board (perforated veneer), a rafter, and a heat insulating material.

Explanation of symbols

1. Supply air 2. Forced exhaust heat 3. Exhaust heat duct 4. Exhaust heat box 5. Exhaust heat conduction path 6. Exhaust exhaust 7. External 8. Indoor 9. Interior of hut

Claims (2)

For roof snow melting and roof heat insulation, forced exhaust cooling / heating heat of a 24-hour ventilation facility is introduced into the exhaust heat conduction path. In roof snow melting and roof insulation, heat conduction is conducted directly from the exhaust heat conduction hole to the roof surface by passing exhaust heat through the exhaust heat conduction path which is a combination of perforated veneer, rafters and heat insulating material.

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