JPH0452824B2 - - Google Patents

Description

Detailed Description of the Invention (Object of the Invention) The present invention is directed to a heating chamber integrated into a building (an artificial heating device such as an kerosene stove), which has already been developed by the applicant. Warm air from a room (sometimes using a combination of geothermal heat and solar heat to warm the air in a sectioned area) is guided to the eaves or the room to be heated, for example, and is used not only to melt snow from the roof but also to heat each room. Through further development and research, we have achieved a more practical snow-melting structure, especially with regard to the means of transporting warm air and the use of heat during the warm air transport stage. In view of the relationship with the amount of transmission loss, we aim to realize a snow removal structure with a new structure that is further improved, and to provide a surface structure with a new structure to be used in the snow removal structure. be.

(Prior art) The snow-melting structure for buildings that has been proposed by the applicant has been integrated into the building, for example, as typified by the proposal of Utility Model Publication No. 58-27304. Warm air in the built-in heating chamber is guided to the eaves or the room to be heated through pipes arranged as appropriate, and is sent out either directly from the pipe in a jet or diffused from a perforated pipe. It was hot.

This conventional structure was certainly a new structure that had never been used before as a snow removal structure for buildings, and the desired snow removal effect was sufficiently achieved, but it had a strange appearance. The piping is extremely complicated for buildings with complex floor plans, and the incidence of failure increases accordingly during long-term use, and at the same time, it is said that once a failure occurs, it takes a lot of time to repair it. It was inevitable that he would have some shortcomings.

In addition, it must be assumed in advance that the amount of heat from the warm air to be transferred tends to permeate in the middle of the piping, making it difficult to obtain a sufficient amount of heat at the target location. However, it has become a difficult problem to solve.

This invention was developed as a result of continued intensive development and research in order to cope with the existing snow removal structures, and as a result, we were able to complete a snow removal structure consisting of a new structure. , its configuration is as detailed below.

(Structure of the Invention) As clearly understood from the exemplary embodiments of the present invention shown in the drawings, the heating and snow removal structure of the present invention is applicable to the interior of planar structures in buildings such as floors, walls, ceilings, and roofs. The space is partitioned by partition walls 2 to form an independent ventilation space 1, and has a floor, a wall,
The ventilation space 1 on the ceiling or the like is communicated directly or through another ventilation space 1 with the ventilation space 1 on the roof, while the inside of the ventilation space 1 on the floor is communicated from the heating chamber 4 integrated into the building. A warm air delivery pipe 5 is installed up to the end.

The overall structure is shown in the cross-sectional view of FIG. 1, and FIG. 2 is an enlarged cross-sectional view of the main parts, with the warm air transfer process indicated by arrows.

The ventilation space 1 is formed so that all parts of the roof are connected in a continuous manner, and a structure is realized in which warm air can reach the ridge naturally as an upward air current. Therefore, if the warm air delivery pipe 5 from the heating chamber 4 reaches the floor inside the planar structure, the warm air that has forcibly or naturally filled the ventilation space 1 on the floor can be communicated. By naturally reaching the ridge through the ventilation space 1 and finally constantly heating the entire roof surface, the snow that accumulates on the roof is constantly melted without having time to accumulate. Moreover, in this process, since the warm air passes through the ventilation space 1 of the structure on each side, each room naturally receives heat from the warm air from the entire surface of the floor, walls, and ceiling, and enjoys a very natural heating effect. It is something that can be done.

In the illustrated embodiment, the hot air delivery pipe 5 from the heating chamber 4 has a structure in which perforated pipes 51, 51 are further connected in the form of branch pipes. Although the structure is not necessarily limited to this structure, depending on the arrangement of the heating chamber 4 and the overall floor plan, the perforated pipe 51, Of course, there is no problem even if 51 is omitted and only the hot air delivery pipe 5 is installed.

In addition, in the illustrated example, the fan 6 is interposed between the heating chamber 4 and the hot air delivery pipe 5, and the fan 6 is not interposed between the heating chamber 4 and the warm air sending pipe 5. The selection is made as appropriate depending on whether a natural airflow can be induced conveniently in relation to the airflow, and depending on the case, there is no problem even if the fan 6 is used in all cases. do not have.

Furthermore, a perforated exhaust pipe 7 having forced exhaust fans 71 at both ends is adopted in the ridge, and has a structure that forcibly releases warm air containing moisture to the outside. This structure is also effective in further activating the movement of warm air due to natural rise, and it is advantageous to arrange them side by side as much as possible.

On the other hand, in the embodiment, the heating chamber 4 is an example of a structure that is integrated into the building in a protruding manner, but of course it may have a structure that is integrated into the building. In this case, the heat that would be wastefully emitted from around the heating chamber 4 can be retained within the building, which is advantageous in terms of heating effect.

In the figure, 41 is a heating device, 42 is a waste heat recovery device used together with the heating device, 43 is a chimney, 44
8 indicates an intake pipe, and 8 indicates a building foundation.

The material of the partition wall plate 2 is not particularly limited as long as it has a solid property and does not allow the warm air moving inside the ventilation space 1 to leak out. It is possible to use materials made of any material.

The heat-insulating and snow-melting structure of the present invention having the configuration described above can be reliably realized by the following surface structure.

As can be understood from the horizontal cross-sectional view of the surface structure shown in FIG. 3, studs or members equivalent thereto (hereinafter simply referred to as studs) 3, 3 with dimensions smaller than the thickness dimension of the surface structure to be formed. are arranged at predetermined intervals, and a partition wall plate 2 is placed on one side.
In addition to attaching and fixing the back side of the partition wall plate 2, spacer members 11, 1 for forming the ventilation space 1 are attached to the surface of the partition plate 2.
1... to be fixed to the studs 3, 3..., and on the other side of the studs 3, 3... and on the opposite side of the partition plate 2 of the spacer members 11, 11... Through (or without) the base material 12
By forming a finishing layer (not shown) in each case, an ideal surface structure for use in the heat-insulating and snow-melting structure of the present invention is realized.

FIG. 3A shows an example of a large-wall structure with a planar structure as a wall, FIG. 3B shows an example of a single-sided solid wall structure, and FIG.

The above-mentioned surface structure, as shown in the example shown in FIG.
The back surface of the partition plate 2 may also have a structure that prevents the release of heat from warm air.

That is, FIG. 1A shows an example with a large wall structure, and FIG. A synthetic resin foam is attached.

In the vertical sectional view of FIG. 5, the flow of warm air shown in FIG. It is shown by. In the figure, 9 represents a frame member in a building, that is, a column or a beam.

(Operation and Effect) In the heating and snow removal structure of the present invention represented by the above-mentioned embodiment, the planar structure of the building has the ventilation space 1 in advance, which are in communication with each other, and which are connected directly or directly to each other. Since it is formed so as to indirectly reach the surface structure on the roof, the heating chamber 4 integrated into the building only reaches the ventilation space 1 of the surface structure that becomes the floor in the surface structure. As long as the pipe 5 is installed, the warm air from the heating chamber 4 can be routed through the planar structures around each room without any need for piping to the ventilation spaces 1, 1, etc. of other planar structures. It can be guided to the roof.
This makes it possible to realize a snow-melting structure that is highly economical, easy to construct, and easy to maintain.

In addition, since this structure basically utilizes the natural updraft phenomenon of warm air, more heat from the warm air is released around the rooms that require the most heating effect, and the roof only requires enough heat to melt a small amount of snow. An ideal heat dissipation structure has been realized in which the remainder reaches the area, compared to the previous structure in which the warm air from the heating chamber 4 is guided directly to a predetermined location through a pipe. As a result, heat utilization efficiency becomes much more reasonable, and as a result, it becomes possible to use less thermal energy, resulting in considerable savings in heating and snow removal costs during the long winter period. This has the remarkable effect of making it possible to

This heating and snow removal structure can also be applied to a summer cooling structure while leaving the other structures the same, as long as the heating chamber 4 is changed to a cooling chamber that uses ground water or other refrigerant. It is possible.

On the other hand, the surface structure used to realize this heating and snow removal structure can form the ventilation space 1 with the partition plate 2 and the spacer member 11 within the thickness dimension of the surface structure to be formed. Because of this structure, when forming a building, it can be used in the same way as a normal structure, making it easier to spread. Moreover, it is possible to use ordinary plates and square timbers, making it possible to carry out the work without much burden compared to previous methods in terms of economy and workability. The heating and snow removal structure of the present invention can be implemented very easily.

In addition, by making the partition wall plate 2 of this surface structure excellent in heat insulation performance and further adding a heat insulating material 21 to the back side, the heat transmission loss in the snow-melting structure that also serves as heating can be reduced. It is possible to keep the amount of energy as low as possible, and when this planar structure is adopted, the amount of energy required to obtain the same heating effect and snow removal effect is reduced accordingly.

Note that it is also possible to form a prefabricated member in which the partition plate 2, spacer member 11, and heat insulating material 21 that constitute this surface structure are set in advance.
According to this, it is extremely excellent in terms of workability.

As mentioned above, the heating and snow removal structure of the present invention and its surface structure are superior not only in terms of functionality but also in economic efficiency when compared to those already proposed by the applicant. As it has more effective features in terms of ease of construction, ease of maintenance, etc., it is the most suitable structure for buildings in snowy regions such as Hokuriku, Tohoku, and Hokkaido. , it is expected that it will not only contribute to the development of the construction industry, but also be an effective energy measure in general life, and will be highly evaluated by society.

[Brief explanation of the drawing]

The drawings show a typical embodiment of the present invention; FIG. 1 is a sectional view including a partial perspective view showing the overall structure; FIG. 2 is an enlarged sectional view of the main part; 3 is a horizontal sectional view of a surface structure according to each of A, B, and C, FIG. 4 is a horizontal sectional view of a surface structure according to another embodiment of A and B, and FIG.
The longitudinal sectional view and FIG. 6 are longitudinal sectional views including a perspective view. DESCRIPTION OF SYMBOLS 1...Blower space part, 11...The same spacer member, 12...The same base material, 2...The partition plate, 21...
Same insulation material, 3... Stud, 4... Heating chamber, 41...
The same heating device, 42... The same waste heat recovery device, 43...
Same chimney, 44... Same intake pipe, 5... Warm air delivery pipe, 51... Same perforated pipe, 6...
Fan, 7... Perforated exhaust pipe, 8... Building foundation, 9... Framing material.

Claims (1)

[Scope of Claims] 1. An independent ventilation space is formed inside a planar structure of a building such as a floor, wall, ceiling, roof, etc. by partition plates, and the ventilation space of the floor is Just through the ventilation space of the wall or the wall,
While selectively communicating with the ventilation space on the roof through any other ventilation space such as the ceiling,
A snow-melting structure for heating and snow removal in a building, in which a warm air delivery pipe is installed from a heating chamber integrated into the building to the ventilation space in the floor. 2. Studs or members equivalent to them with dimensions smaller than the thickness of the surface structure to be formed are arranged at predetermined intervals, and the back side of the bulkhead board is attached and fixed to one side of the studs, and then the A spacer member for forming a ventilation space is attached to the surface of the partition plate and fixed to a stud or a member equivalent thereto, and
A finishing layer is formed on the other side of a stud or a member corresponding to it, and on the side opposite to the bulkhead plate of a spacer member. The ventilation space on the floor can be divided into sections to form an independent ventilation space, and the ventilation space on the floor can be selectively connected only through the ventilation space on the wall, or through other ventilation spaces such as the wall or ceiling. A snow removal system that also serves as a heater in a building, in which a warm air delivery pipe is connected from a heating chamber integrated into the building to the ventilation space on the floor, while communicating with the ventilation space on the roof through a pipe. Surface structure used for construction. 3. The partition plates in the surface structure described in claim 2 are partitioned by partition plates inside the surface structure in a building, which has a heat insulating material added to the back surface. An independent ventilation space is formed, and the ventilation space on the floor is connected only through the ventilation space on the wall, or selectively through other ventilation spaces such as the wall or ceiling, Used in a snow-melting structure that also serves as a heating unit in a building, in which a warm air delivery pipe is connected to the ventilation space on the roof, and from a heating chamber integrated into the building to the ventilation space on the floor. Surface structure.