JPS59112191A - Heat collector - Google Patents

Abstract

PURPOSE:To unnecessitate to connect hoses and enable to easily construct, by a method wherein coupling pipes are passed through a plurality of heat-collecting plates laminated on each other with a gap therebetween, holes are provided at coupling parts for the plates, followed by sealing, and connecting pipes are forcibly fitted into the gap parts. CONSTITUTION:When a heat-transmitting medium is supplied through an opening 10 at an end part of the coupling pipe 41, the medium flows into the heat-collecting plates 1 through holes 7 of the pipe 41 as indicated by arrows, and flows out through holes 7 of the pipe 42 and an opening 12. Therefore, by connecting the openings 10, 12 by a pipe and providing a pump, the medium is circulated. In this case, since sealing members are provided between the coupling pipes 41, 42, 51, 52 and the connecting pipes 2, the medium is prevented from leaking. In addition, since the pipes 41, 42, 51, 52 are placed upright on a base 6 and the plates 1 are sequentially stacked from the lower side, the assembly is easily constructed. Further, since adjacent ones of the connecting pipes 2 are made to abut against each other and are connected, the gap G between the plates 1 can be easily set.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a heat collector that is formed by stacking a plurality of heat collecting plates at certain intervals and collects air heat, etc. by circulating a heat medium through the heat collecting plates. .

Conventionally, this type of heat collector stacks heat collecting plates with pipes connected to both sides, connects the pipes of the opposing heat collecting plates with a hose made of rubber, etc., and fixes the hose with a band, etc. ing. Therefore, when assembling a heat collector consisting of a large number of heat collecting plates, it is necessary to connect a large number of hoses.
It was extremely annoying.

The present invention has been made in view of the above-mentioned drawbacks of the conventional example, and it is an object of the present invention to enable easy communication and connection of heat collecting plates with each other.

That is, in the present invention, instead of a large number of hoses, a communication pipe with holes bored around the circumference is used to bring the heat collecting plates into communication with each other.

Embodiments of the present invention will be described below with reference to the drawings.

The heat collecting plate 1 is a heat collecting plate made by joining two oppositely corrugated plates together by seam welding or the like, and has a heat medium flow path 8 formed inside. The heat collecting plates 1 are stacked at a certain interval G as shown in FIG.
2 are welded together. This state is shown in FIG. Here, the connecting pipes 2, 2 are wrapped with sealing members 3, 3 for preventing water leakage on the inner diameter side, and as shown in Fig. 2, adjacent connecting pipes 2, 2 are butted against each other. .

Reference numeral 41 denotes a connecting pipe having holes 7 formed at intervals corresponding to the distance G2 between the centers of the heat collecting plates 1,1.

In addition, the connecting pipe 41 is connected to the connecting pipe 2 as shown in FIG.
, 2. At this time, the hole 7 of the connecting pipe 41
is placed inside the heat collecting plate 1 to bring the heat collecting plates 1 and 1 into communication with each other. Further, as shown in FIG. 5, an opening 10 is formed at the lower end of the connecting pipe 41, and this opening 10 serves as an inlet for a heat medium, and a plug 11 is fitted at the upper end. 51.
52 is another connecting pipe, and this pipe 51 has no holes but is press-fitted into the connecting pipes 2, 2, and the openings at both ends are closed with plugs 11.1i.

Reference numeral 42 designates a connecting pipe similar to the connecting pipe 41, and an opening 12 is formed at its upper end, and this opening 12 serves as an outlet for the heat medium.

In the embodiment configured as described above, the heating medium is connected to the connecting pipe 4.
When the heating medium is supplied from the opening 10 formed at the end of the connecting pipe 41, that is, the heating medium inlet, the heating medium flows into each heat collecting plate 1 through the hole 7 of the connecting pipe 41 as shown by the broken line arrow in FIG. The heat medium exits through the hole 7 through the opening 12, that is, the heat medium outlet. For this reason, the heating medium is circulated by connecting the openings 10 and 12 with a pipe (not shown) and providing a pump.

Of course, connecting pipes 41, 42, 51, 52 and connecting pipe 2
Since the sole member 6 is interposed between them, the heat medium will not leak.

In the extravagant embodiment, the connection pipes 41, 42, 51゜52 are erected on the pedestal B, and the heat collector plates 1 are stacked one after another from bottom to top to form a heat collector, so construction is extremely easy. It's easy to do.

Furthermore, in the embodiment, since the adjacent connecting pipes 2 and 2 are butt-connected, it is very easy to set the mutual interval G between the heat collecting plates 1.

Although we have focused on specific embodiments above, it will be understood that the flow path of the heat medium can be changed in various ways, and that even a structure in which the connecting pipes do not butt each other will have much better workability than the conventional one.

As described above, the present invention is a heat collector that is formed by stacking a plurality of heat collecting plates 1 with a certain distance G between them, and collects air heat etc. by circulating a heat medium through the heat collecting plates 1. In,
Both sides 1a of the heat collecting plate 1.

A connecting pipe 2 in which coaxial holes 9, 9 are bored in 1a, and seal members 3, 6 for preventing water leakage are wrapped around the holes 9, 9 on the inner diameter side.
, 2 are connected, holes 7 are opened at intervals in the longitudinal direction of the connecting pipes 41.42, and the connecting pipes 41.42 are inserted into the connecting pipes 2, 2, .
The holes 7 of 42 are made to face inside the heat collecting plates 1 so that the heat collecting plates 1 are in communication with each other, and the heat medium is flowed through the openings 10 formed at the ends of the connecting pipes 41 to connect the heat collecting plates 1, 1. Since this is a heat collector characterized by allowing the heat medium to pass through the heat collector, it has the advantage that the heat collecting plates can be easily communicated with each other and therefore the construction is very simple.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway view of an embodiment of the present invention, Fig. 2 is a similar front view, Fig. 3 is a sectional view of essential parts of an embodiment of the invention, and Fig. 4 is a connecting pipe in an embodiment of the invention. A cross-sectional view of 51 parts,
FIG. 5 is an explanatory diagram showing the relationship between the connecting pipes. 1... Heat collecting plate 1a, 1a... Both sides of the heat collecting plate 2.
・・Connection pipe ・Seal member 41.42・・
- Connecting pipe 51.52... Connecting vibro... Frame, 7... Hole 8... Heat medium flow path 9... Hole in heat collecting plate 10... Opening of connecting pipe 41 11... Plug 12...
・Opening of connecting pipe 42 Figure 1, Section 8, Figure 4

Claims (1)

[Claims] In a heat collector that is formed by stacking a plurality of heat collecting plates at certain intervals and collecting heat from the air by circulating a heat medium through the heat collecting plates, coaxial A hole is drilled, and a connecting pipe whose inner diameter side is wrapped with a sealing member for preventing water leakage is connected to the hole, while holes are opened at intervals in the longitudinal direction of the connecting pipe, and the connecting pipe is inserted into the connecting pipe. , and the holes of the connecting pipes are made to face inside the heat collecting plates so that the heat collecting plates communicate with each other, and further, the heat medium is caused to flow through the openings formed at the ends of the connecting pipes, and the heat medium is supplied to each heat collecting plate. A heat collector characterized by allowing heat to pass through.