JPS60134154A - Solar heat hot water supplier - Google Patents

Abstract

PURPOSE:To simply attach a solar heat hot water supplier to the veranda, outer wall, or fence of a tall housing such as apartments, etc., as well as permit the vertical (or longitudinal) use of the hot water supplier by providing an adequate number of inclined or vertical heat pipes and a circulating cylinder of a diameter larger than the heat pipe in a flat box enclosed with glass for its front face. CONSTITUTION:An adequate number of inclined heat pipes 3, 3a, 3b... are provided in a flat box 1 enclosed by providing a glass plate 2, etc., to prevent the leak of hot air (or gas) on its front face. A heat collecting plate, e.g., copper plates 4 and 4a, having excellent heat conductivity are provided on both sides of the heat pipes. A circulating cylinder 6 of a larger diameter than the heat pipe is provide on one side of the flat box 1. The cylinder 6 may be of an angular form or provided in an inclined or horizontal state, which is made of copper, etc. The upper ends of the heat pipes are thrust through the cylinder 6. The sunlight permeating the glass 2 is irradiated onto the copper plates 4 to heat up the heat pipes. The heat of the inclined heat pipes is transmitted in a concentrated manner through the internal gas to the upper ends.

Description

[Detailed Description of the Invention] The present invention relates to a solar water heater, which is configured in a flat box shape and can be used vertically, and can be easily installed on the balcony, external wall, or fence of a high-rise residential building such as an apartment. It is characterized by being easy to use and easy to maintain.

Conventionally, the solar water heaters provided are the t? I.

It is configured to be installed on the roof.

Therefore, it is limited to single-family houses, and it is difficult to use it in households such as apartments, and maintenance is also required.

The present invention eliminates the above drawbacks and is characterized in that it can be easily installed on balconies, external walls, fences, etc. of high-rise residential buildings such as condominiums.

That is, in the present invention, an appropriate number of tilted or vertical heat pipes and a reflux cylinder having a diameter larger than the shade pipes are provided in a flat box whose front surface is sealed with a crow etc., and the upper end of each of the heat pipes is It is characterized in that a water pipe is penetrated through each of the reflux cylinders, and a water pipe is connected to one end of the reflux cylinder, and a water intake pipe is connected to the other end of the reflux cylinder.

An embodiment of the present invention will be described in detail below with reference to the drawings.

(1) is a flat box made of metal, plastic, etc., and is sealed with a glass (2) etc. installed on the front to prevent hot air from soaking in.

- A suitable number of heat pipes (31 (3a) (3Q)) are provided in the flat box (1) at an angle.

The heat pipe (3) (3a) (3b) -----
One is a commercially available product with a built-in waste inside, and in the case of the embodiment shown in the drawing, the heat pipe (3) (3a) (3b)
A heat collecting plate having excellent thermal conductivity, for example, a copper plate (4) (4a), is provided on both sides of -m---. rμ, fillet h
'%'a, L'ttJit+.

Note that (5) in the figure is a heat insulating material such as styrofoam.

Further, on the negative side of the flat box body (1), the heater may be provided horizontally and is made of copper or the like, and in the present invention, the reflux cylinder (
6) The upper ends of the heat pipes (31(3α), (3b)-1111) are passed through the heat pipes.

In the case of the drawing example, the heat pipe (3) (3a) (
3b) - In order to directly pass the water passing through the reflux cylinder (6) to prevent it from leaking, a seal or the like is required, and maintenance will be troublesome later. For example, a copper pipe (7) is penetrate-welded to the reflux cylinder (6); and the heat pipe (3) is attached to the copper pipe (7).
3 (3b) - The upper end of one is inserted.

Next, a water pipe (8) is connected to the lower end of the reflux cylinder (6), and a water intake pipe (9) is connected to the upper end.

In the figure, 00 is a metal fitting provided on the back side of the flat box (1), and an is a connection port for connecting the water heater of the present invention.

The present invention having the above configuration is installed with the front crow (2) facing the solar orbit side, and the water pipe (8) is connected to a water faucet etc.
A suitable amount of water is supplied to the reflux cylinder (6).

As a result, the sunlight that has passed through the crow (2) is reflected in the copper plate (4).
) and further heat pipe (31(3α)(3
b) -1111 is heated.

Then, the inclined heat pipe (31 (3a) (3
b) -1111 heating is transmitted centrally through the internal gas to its upper end;

Then, the copper pipe [7] is heated, and then the copper pipe [7] is heated.
) The water in the reflux cylinder (6) passing around it is heated.

Therefore, on sunny days during the day, by supplying an appropriate amount of water from the water pipe, it is possible to obtain hot water from the water intake pipe and use it.

Furthermore, when using the hot water at night, etc., the hot water may be stored in a separate heat-insulating tank or the like.

In addition, it is configured to supply water to the water pipe (8) with a pump or the like, a thermosensor is provided in the reflux cylinder (6), and the thermosensor is configured to control the motor of the pump. It's also good.

As mentioned above, the present invention is configured in a flat box shape and can efficiently obtain hot water using a heat pipe. It can be easily used in several phrases.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is an overall front view, FIG. 2 is a cross-sectional view taken along the line A-A in FIG.
FIG. 4 is a cross-sectional view of the reflux cylinder and the heat pipe connection portion. (1)...Flat box, (2)...Crow, (3)
(3α) (3b)...Heat pipe, (6)...
Reflux cylinder, (8)...water pipe, (9)...water intake pipe. Patent, Applicant Yoshihiro Yonabaru - “・ -・IJ- 1・1 Figure 8 O 2 Figure 113 Figure J' 4 Figure

Claims (1)

[Claims] A suitable number of inclined or vertical heat pipes and a return cylinder having a diameter larger than that of the heat pipes are provided in a flat box whose front surface is sealed with glass or the like, and the upper end of each heat pipe is connected to the return cylinder. A solar water heater characterized in that a water supply pipe is connected to one end of the return cylinder, and a water intake pipe is connected to the other end of the return cylinder.