FR2385046A1 - Combined water tank and heat exchanger - contains heater unit within sealed tank with heater block unit - Google Patents

Combined water tank and heat exchanger - contains heater unit within sealed tank with heater block unit

Info

Publication number
FR2385046A1
FR2385046A1 FR7807238A FR7807238A FR2385046A1 FR 2385046 A1 FR2385046 A1 FR 2385046A1 FR 7807238 A FR7807238 A FR 7807238A FR 7807238 A FR7807238 A FR 7807238A FR 2385046 A1 FR2385046 A1 FR 2385046A1
Authority
FR
France
Prior art keywords
tank
unit
heater
heat exchanger
combined water
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.)
Withdrawn
Application number
FR7807238A
Other languages
French (fr)
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.)
Dec International Inc
Original Assignee
Dec International Inc
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
Priority claimed from US05/779,924 external-priority patent/US4148355A/en
Application filed by Dec International Inc filed Critical Dec International Inc
Publication of FR2385046A1 publication Critical patent/FR2385046A1/en
Withdrawn legal-status Critical Current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
    • F24H4/00—Fluid heaters characterised by the use of heat pumps
    • F24H4/02—Water heaters
    • F24H4/04—Storage heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0005—Domestic hot-water supply systems using recuperation of waste heat
    • F24D17/001—Domestic hot-water supply systems using recuperation of waste heat with accumulation of heated water
    • 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]
    • Y02B30/18—Domestic hot-water supply systems using recuperated or waste heat

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)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

The combined storage tank and heat exchange unit is for the heating and storage of a fluid, esp. water. A sealed tank (23) has a water inlet (36) and an outlet (38, 40). One tank section has a double wall (18) with an inlet- (24), an outlet (26), and a channel; extending between the two within the wall, and sealed relative to the tank interior. A heater block unit (38, 30) is located within the tank interior at a small distance to the interior surface of the double wall. This is for the thermal insulation of a relatively small fluid volume, which in the tank is in direct contact with the interior surface of the double wall.
FR7807238A 1977-03-21 1978-03-14 Combined water tank and heat exchanger - contains heater unit within sealed tank with heater block unit Withdrawn FR2385046A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/779,924 US4148355A (en) 1976-10-21 1977-03-21 Water heating system and combined storage tank and heat exchanger unit therefor

Publications (1)

Publication Number Publication Date
FR2385046A1 true FR2385046A1 (en) 1978-10-20

Family

ID=25118017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7807238A Withdrawn FR2385046A1 (en) 1977-03-21 1978-03-14 Combined water tank and heat exchanger - contains heater unit within sealed tank with heater block unit

Country Status (3)

Country Link
DK (1) DK262477A (en)
FR (1) FR2385046A1 (en)
NL (1) NL7709730A (en)

Also Published As

Publication number Publication date
NL7709730A (en) 1978-09-25
DK262477A (en) 1978-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse