JPS57207744A - Heater/hot water supply device - Google Patents

Heater/hot water supply device

Info

Publication number
JPS57207744A
JPS57207744A JP56091862A JP9186281A JPS57207744A JP S57207744 A JPS57207744 A JP S57207744A JP 56091862 A JP56091862 A JP 56091862A JP 9186281 A JP9186281 A JP 9186281A JP S57207744 A JPS57207744 A JP S57207744A
Authority
JP
Japan
Prior art keywords
water supply
heat exchanger
hot water
gas
exhaust cylinder
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.)
Granted
Application number
JP56091862A
Other languages
Japanese (ja)
Other versions
JPS634098B2 (en
Inventor
Yoshifumi Shino
Akihiro Shidetsugi
Masazumi Iwanaga
Yukiro Komai
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 Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56091862A priority Critical patent/JPS57207744A/en
Publication of JPS57207744A publication Critical patent/JPS57207744A/en
Publication of JPS634098B2 publication Critical patent/JPS634098B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H8/00—Fluid heaters characterised by means for extracting latent heat from flue gases by means of condensation
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
  • Details Of Fluid Heaters (AREA)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)

Abstract

PURPOSE:To contrive an improvement of waste heat recovery performance and compactness of an instrument, by a method wherein a part of an exhuast cylinder of a heater/hot water supply device of two-boiler two-water type is so constituted that exhaust gas can be flowed laterally, and an auxiliary heat exchanger is provided on the part of the exhaust cylinder, underneath of which is provided with a drain receptacle. CONSTITUTION:A hot water supply function part in a two-boiler two-water type heater/ hot water supply device discharges gas burnt by a gas burner 8 through a lateral exhaust cylinder 12 by making the gas pass through a main heat exchanger 9, an exhaust cylinder 10 and an auxiliary heat exchanger 11, and after transmission of its heat to water which flows to a hot water supply duct 17 from a water supply duct 15. In this instance, the auxiliary heat exchanger 11 which has been provided conventionally in the exhaust cylinder 10 is provided in the lateral exhaust cylinder 12, and a drain receptacle 18 is located underneath the exhaust cylinder. With this, the burnt exchaust gas is made to flow laterally, drain water from the auxiliary heat exchanger 11 is made to flow in a gravity direction (downward flow) for excellent drainage at a fin part of the auxiliary heat exchanger, and reheating by the exhaust gas is prevented and reduction of a heat loss is attained.
JP56091862A 1981-06-15 1981-06-15 Heater/hot water supply device Granted JPS57207744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56091862A JPS57207744A (en) 1981-06-15 1981-06-15 Heater/hot water supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56091862A JPS57207744A (en) 1981-06-15 1981-06-15 Heater/hot water supply device

Publications (2)

Publication Number Publication Date
JPS57207744A true JPS57207744A (en) 1982-12-20
JPS634098B2 JPS634098B2 (en) 1988-01-27

Family

ID=14038358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56091862A Granted JPS57207744A (en) 1981-06-15 1981-06-15 Heater/hot water supply device

Country Status (1)

Country Link
JP (1) JPS57207744A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012032052A (en) * 2010-07-29 2012-02-16 Noritz Corp Heat exchanger and water heater equipped with the same
CN104819571A (en) * 2014-10-21 2015-08-05 保定市恒宇机械电器制造有限公司 Condensed gas waste heat recovery device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012032052A (en) * 2010-07-29 2012-02-16 Noritz Corp Heat exchanger and water heater equipped with the same
CN104819571A (en) * 2014-10-21 2015-08-05 保定市恒宇机械电器制造有限公司 Condensed gas waste heat recovery device
CN104819571B (en) * 2014-10-21 2017-12-26 保定市恒宇机械电器制造有限公司 A kind of condensed type combustion gas flue gas waste heat recovery apparatus

Also Published As

Publication number Publication date
JPS634098B2 (en) 1988-01-27

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