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IT1153691B - Heat pump system for hot water production - Google Patents

Heat pump system for hot water production

Info

Publication number
IT1153691B
IT1153691B IT24914/82A IT2491482A IT1153691B IT 1153691 B IT1153691 B IT 1153691B IT 24914/82 A IT24914/82 A IT 24914/82A IT 2491482 A IT2491482 A IT 2491482A IT 1153691 B IT1153691 B IT 1153691B
Authority
IT
Italy
Prior art keywords
water
heat pump
temp
circuit
heat exchanger
Prior art date
Application number
IT24914/82A
Other languages
Italian (it)
Other versions
IT8224914A0 (en
IT8224914A1 (en
Inventor
Albertus Peter Johanne Michels
Franco Moretti
Original Assignee
Eurodomestici Ind Riunite
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 Eurodomestici Ind Riunite filed Critical Eurodomestici Ind Riunite
Priority to IT24914/82A priority Critical patent/IT1153691B/en
Publication of IT8224914A0 publication Critical patent/IT8224914A0/en
Priority to EP83200524A priority patent/EP0092864A3/en
Priority to ES521463A priority patent/ES8404040A1/en
Publication of IT8224914A1 publication Critical patent/IT8224914A1/en
Application granted granted Critical
Publication of IT1153691B publication Critical patent/IT1153691B/en

Links

Landscapes

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

Abstract

The heat pump system includes a thermally insulated water container (1) which includes a thermostatically controlled electric water heating element. At times, when the water from the heat exchanger associated with the heat pump is insufficiently heated for domestic use and would tend to reduce the temp. of the electrically heated water to an undesirably low level, the heat pump heated water circulation is automatically restricted. The primary water circuit includes the heat pump (9) and the primary of the heat exchanger (7). The secondary water circuit (4) includes the heat exchanger secondary, a circulating pump (6) and the thermostatically controlled valve (14) with a controlled restriction by-pass (16). If the water temp. detected by the sensor (S) is below a preset level, then the valve (14) closes and the only flow in the circuit (4), i.e. through the water container (1) is the restricted amount flowing via the by-pass (16). This restricted flow is such that it cannot affect the temp. of the water in the container (1) and also the temp. in the circuit (4) will rise more rapidly to a useful level.
IT24914/82A 1982-04-15 1982-12-22 Heat pump system for hot water production IT1153691B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT24914/82A IT1153691B (en) 1982-12-22 1982-12-22 Heat pump system for hot water production
EP83200524A EP0092864A3 (en) 1982-04-15 1983-04-13 Improvements in heat pump systems for hot water production
ES521463A ES8404040A1 (en) 1982-04-15 1983-04-14 Improvements in heat pump systems for hot water production.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24914/82A IT1153691B (en) 1982-12-22 1982-12-22 Heat pump system for hot water production

Publications (3)

Publication Number Publication Date
IT8224914A0 IT8224914A0 (en) 1982-12-22
IT8224914A1 IT8224914A1 (en) 1984-06-22
IT1153691B true IT1153691B (en) 1987-01-14

Family

ID=11215126

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24914/82A IT1153691B (en) 1982-04-15 1982-12-22 Heat pump system for hot water production

Country Status (1)

Country Link
IT (1) IT1153691B (en)

Also Published As

Publication number Publication date
IT8224914A0 (en) 1982-12-22
IT8224914A1 (en) 1984-06-22

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