JPS5741548A - Natural circulation type solar heat hot well - Google Patents

Natural circulation type solar heat hot well

Info

Publication number
JPS5741548A
JPS5741548A JP11721980A JP11721980A JPS5741548A JP S5741548 A JPS5741548 A JP S5741548A JP 11721980 A JP11721980 A JP 11721980A JP 11721980 A JP11721980 A JP 11721980A JP S5741548 A JPS5741548 A JP S5741548A
Authority
JP
Japan
Prior art keywords
hot water
pipe
heat
collecting plate
descending
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11721980A
Other languages
Japanese (ja)
Inventor
Hideo Iwata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP11721980A priority Critical patent/JPS5741548A/en
Publication of JPS5741548A publication Critical patent/JPS5741548A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Abstract

PURPOSE: To increase the flow rate of circulating hot water by a method wherein the difference in temperature between an ascending part and a descending part of the hot water is made large by use of a heat pipe in the captioned solar heat hot well in which the the hot water is circulated naturally between a heat collecting plate and a hot water storage tank arranged above the heat collecting plate.
CONSTITUTION: A descending hot water passage 3 is provided on the right side and an ascending hot water passage 4 is provided on the left side of the heat collecting plate 1. Further, the right side bottom of the hot water storage tank 2 which is arranged at the upper end of the heat collecting plate 1 is connected to the descending hot water passage 3 through a pipe 5 and the left side of the tank 2 is connected to the ascending hot water passage 4 through a pipe 7 extending through the bottom of the tank up to the upper portion of the interior thereof. Further, one end of the heat pipe 6 is made to extend over the entire length of the upper end of the heat collecting plate while the other end of the pipe 6 is in the pipe 7. The portion of the heat pipe 6 subject to the sunlight is coated with a selective adsorption film. With the above structure, the hot water in the pipe 7 is heated by the heat of the heat pipe 6 subject to the sunlight and the temperature of the heated hot water is kept higher than the temperature of the hot water flowing in the descending hot water passage 3 and heated by the sunlight, so that a great natural circulation force is obtained.
COPYRIGHT: (C)1982,JPO&Japio
JP11721980A 1980-08-25 1980-08-25 Natural circulation type solar heat hot well Pending JPS5741548A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11721980A JPS5741548A (en) 1980-08-25 1980-08-25 Natural circulation type solar heat hot well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11721980A JPS5741548A (en) 1980-08-25 1980-08-25 Natural circulation type solar heat hot well

Publications (1)

Publication Number Publication Date
JPS5741548A true JPS5741548A (en) 1982-03-08

Family

ID=14706337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11721980A Pending JPS5741548A (en) 1980-08-25 1980-08-25 Natural circulation type solar heat hot well

Country Status (1)

Country Link
JP (1) JPS5741548A (en)

Similar Documents

Publication Publication Date Title
JPS5741548A (en) Natural circulation type solar heat hot well
JPS5755347A (en) Heat accumulating box type solar water heater
JPS5741545A (en) Solar heat collector
JPS5747163A (en) Natural circulation type solar water heater
JPS5774553A (en) Natural circulation type heat collector
JPS57101252A (en) Spontaneous circulating type solar heat water heater
JPS5784950A (en) Structure of heat accumulator of water heating device utilizing solar heat
JPS5790557A (en) Hot water storage tank of water heater utilizing solar heat
JPS5777852A (en) Solar heat collector
JPS56160557A (en) Heat collector structure
JPS5755361A (en) Solar heat exchanger
JPS5640049A (en) Water heater utilizing solar energy
JPS56149555A (en) Heatedair circulation type solar system
JPS5533562A (en) Natural circulation type solar heat water heater
JPS56955A (en) Water-heating apparatus by using solar heat
JPS57198931A (en) Wall heater
JPS56144356A (en) Solar heat water heater
JPS5755348A (en) Heat accumulating box type solar water heater
JPS5777853A (en) Self circulation collector
JPS56144353A (en) Air circulation system
JPS5798756A (en) Collector for solar water heater
JPS57112638A (en) Water heater for hot water supplyer
JPS5677652A (en) Water heater
JPS56142354A (en) Curtain wall construction for collecting solar heat
JPS556113A (en) Hot water supply system employing solar heat