JPS6055946U

JPS6055946U - Roof-mounted solar water heater

Info

Publication number: JPS6055946U
Application number: JP1983148671U
Authority: JP
Inventors: 直行原; 日比野　重敏
Original assignee: 三菱電機株式会社
Priority date: 1983-09-26
Filing date: 1983-09-26
Publication date: 1985-04-19

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の屋根設置形の太陽熱温水器の概略斜視図
、第２図は本考案の一実施例である屋根設置形の太陽熱
温水器の概略図、第３図は同上温水器の集熱ユニット部
の縦断面図、第４図は同じく温水器の全体の平面配置を
示す平面図、第５図はセンサーボックスの平面図、第６
図はセンサーボックスについての縦断面図である。図において２１は集熱ユニット、２９は集熱器、３０は
受熱パイプ、３１は定水面タンク、３６はポンプ、３７
はモータ、３９は羽根、４３は貯湯タンク、４６．４７
．５５は循環路、６０はセンサーボックス、６１は温度
センサ、６９は制御回路、７２は案内管、７９は一方向
弁である。なお、図中同一符号は同−又は相当部分を示す。Figure 1 is a schematic perspective view of a conventional roof-mounted solar water heater, Figure 2 is a schematic diagram of a roof-mounted solar water heater that is an embodiment of the present invention, and Figure 3 is a collection of the same water heaters. 4 is a plan view showing the overall planar arrangement of the water heater; FIG. 5 is a plan view of the sensor box; FIG.
The figure is a longitudinal sectional view of the sensor box. In the figure, 21 is a heat collection unit, 29 is a heat collector, 30 is a heat receiving pipe, 31 is a constant water level tank, 36 is a pump, 37
is the motor, 39 is the blade, 43 is the hot water tank, 46.47
．． 55 is a circulation path, 60 is a sensor box, 61 is a temperature sensor, 69 is a control circuit, 72 is a guide pipe, and 79 is a one-way valve. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

(1) A heat collector that has a water channel formed therein and transfers absorbed solar heat to water existing in the water channel, and a flat hot water storage tank that stores water heated through the heat collector;
a constant water level tank interposed in a circulation path between the heat collector and the hot water storage tank; and a pump built into the constant water level tank that circulates water between the constant water level tank, the hot water storage tank, and the heat collector. A hot water supply port is provided in the upper part of the hot water storage tank, and a guide pipe is provided to guide the water sent from the constant water level tank to the lower part of the hot water storage tank, while a discharge port of the pump in the constant water level tank and the guide pipe are provided. A one-way valve that allows water to flow into the hot water storage tank and regulates the flow of water from the hot water storage tank is provided between the pump and the heat receiving plate having a structure similar to the heat collector. 1. A roof-mounted solar water heater, characterized in that the solar water heater is configured to operate or stop depending on the temperature detected by a temperature sensor attached to a heat receiving plate in a box body.

(2) A roof-mounted solar water heater according to claim 1, characterized in that a box containing a heat receiving plate is attached to the outside of the heat collector.