JPS61110845A - Method of space heating by converting solar heat - Google Patents

Abstract

PURPOSE:To contrive air heating method at low cost by utilizing solar heat as a heat source, by spirally or staggeredly arranging a double heat absorbing pipe consisting of a transparent outer pipe and an inner pipe of high heat absorption capacity, and by using it as a solar heat collector. CONSTITUTION:A solar heat collector A is composed in such a manner that a casing body 2 of which bottom made of a heat reflecting board is covered by a transparent film 1, and a double heat absorbing pipe B, consisting of an air permeable transparent outer pipe 3 and an inner pipe 4 which is colored by a heat absorbing color, is spirally or staggeredly arranged in the casing body 2. Both ends 3, 3' and 4, 4' of a heat absorbing pipe B are pulled out of the solar heat collector A. Water is circulated through the inner pipe 4, and hot water can be used by the intermediary of a heat storage tank 8. One side of a heat absorbing pipe B is connected to a room 9, interposed by a radiator 7. A fan 5 and a humidifier 6 are unitarily built in the radiator 7. The fan 5 is automatically operated by a thermostat 13, which senses a set temperature or a set time. With such an arrangement, converted solar heat can be utilized for heating of air, heating of water, and air humidification.

Description

DETAILED DESCRIPTION OF THE INVENTION Most areas in Japan require heating as a standard. Therefore, despite every effort being made to promote energy conservation, when it comes to standards, the amount of fuel consumed by various types of heating equipment is large, and the impact on each household's livelihood is significant.

The solar heat conversion heating method of the present invention is different from the conventional heating equipment method that requires a large amount of fuel consumption as described above; 1) it uses solar heat as a heat source for low-cost heating; 1) it also requires redundant heat absorption pipes; The inner pipe (4) in (B) is used to produce hot water, and this hot water can be used, for example, to supply hot water for baths.

The present invention will be explained below based on illustrated embodiments.

(b) The bottom mold body is made by bending the edge of a plate body with a heat reflecting function on its surface (for example, a stainless steel plate, a steel plate whose surface is coated with reflective paint, a synthetic resin, etc.) upwards. A 21K transparent body (1) (for example, transparent glass or transparent plastic) is covered in a straight line to form an enclosure - inside this enclosure is a transparent outer tube (3) that allows air to pass through and a transparent outer tube (3) that is installed inside this to allow water to pass through. A solar heat collector made by arranging double heat absorption tubes (B) consisting of inner tubes (4) of black or nearly black color that easily heat up, for example, in a helical or serpentine shape to improve the heat absorption effect. (A) to both ends of the heat absorption tube (B) (
3.3') (4.4') to the outside. (Although double heat absorption pipes (B) were used in the example, this method is not limited to this method. It is also possible to separate the pipes into a pipe that passes air with a high heat absorption effect and a pipe that passes water with a high heat absorption effect.) b) Therefore, not only can hot water be used by passing water through the inner pipe (41!) and using the heat storage tank (8), but also by piping it underground and circulating it to store heat in the underground (11) during the day. At night, this heat is radiated together with the underground heat for geothermal heating (in the embodiment, water was passed through the inner pipe (4), but the same air may be passed through the outer pipe (3)). can be used as a heat source.

(C) Also, one of the heat absorption pipes (B) is indoors (9) (in the example, it is indoors (9), but it is not limited to this, it may be in the attic αO or underground (11) x under the floor (12), etc.) and attach it to the heat radiation frame (7).

(d) This heat dissipation frame (7) has a hole (7/'+1) for attaching the heat absorption tube (31tl-) and a hole (7/'+1) for attaching the heat absorption tube (4).
7/72) and the fan mounting part (7s3), and a material with good water absorption to generate water vapor, such as a sponge (6
It has a humidifying device (6) which is used to store things such as hair dryers.

That is, 1. In the heat dissipation frame (7), a fan (5) and a humidifier ai (
61 installed and without. The electric fan (5) uses a thermostat (13) to detect, for example, a set temperature or a set time and automatically operates, converting solar heat to use hot air, hot water, humidification, etc. be.

[Brief explanation of drawings]

Fig. 1 - External view of a solar heat conversion heating method using a solar heat collector (A) Fig. 2 - Side sectional view showing a solar heat conversion heating system used for room heating and hot water heat storage Figure - m - Side sectional view of the heat absorption pipes used only for heating Figure 4 - External view of the overlapping heat absorption pipes (B) Figure 5 - M - Heat radiation frame (7) where the fan and humidifier are attached ) - Perspective external view of (A) -- One solar collector (11 -- One upper cover type body + 21 -- One bottom heat reflective type body (B) -- One layer of heat absorption tubes (3% 3) - Heat absorption Ends of outer tubes (4, 4') - Ends of inner tubes of heat absorption tubes (51 - 1 electric fan (61 - 1 humidifier (1 of 6) - sponge + 71 - 1 heat radiation frame (7) 1) - Outer tube attachment hole for heat absorption tube (7-2) - Inner tube passage hole for heat absorption tube (81--1 Heat storage tank (9) --1 Indoor 0Q-m-Attic (lt) -1 Underground Inside (12) -1 Under the floor (13) --Thermostat

Claims (1)

[Claims] A transparent upper cover type body (1) and a bottom heat reflective type body (2) having side parts are attached to form an enclosure, and a transparent outer tube (3) and a space are provided inside this. Furthermore, overlapping heat absorbing tubes (B) having inner tubes (4) having a good heat absorbing effect (for example, black or a color close to this) are arranged in a spiral or meandering shape. Pull out both ends of the heat absorption tube (B) from the solar heat collector (A), attach a fan (5) or a humidifier (6) to one of the ends, and install the fan (5).
) is operated to humidify or emit hot air or circulate hot water.