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Control device and method, heat pump and heating system comprising the control device

A technology of control equipment and control methods, applied in heating systems, heat pumps, heating methods, etc.

Inactive Publication Date: 2011-06-22
DANFOSS VARMEPUMPAR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] At least economically, there is a limit to the temperature to which a heat pump can heat the primary water, which limits how much secondary water - hot tap water - can be heated by the primary water

Method used

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  • Control device and method, heat pump and heating system comprising the control device
  • Control device and method, heat pump and heating system comprising the control device
  • Control device and method, heat pump and heating system comprising the control device

Examples

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Embodiment Construction

[0025] figure 1 A heat pump 10 according to the prior art is shown installed in real estate, such as a house, and a radiator system 15 is schematically shown. The heat pump 10 is provided with a control computer 12 which controls and monitors various functions of the heat pump. Examples of these functions could be setting and / or monitoring the operating temperature of a heat pump compressor, indoor and outdoor temperature, adjustment of thermal profiles, controlling room temperature according to time of day or when away from home on holiday, etc. Another example will be given below. A user can communicate with the control computer 12 through a display and a keyboard (not shown) arranged on the heat pump 10 . Furthermore, the heat pump 10 comprises a heat pump circuit and a water tank 11 with an inlet 13 at the bottom of the tank and an outlet 14 at the top of the tank, through which the water to be heated enters and through which heated water exits water tank.

[0026] The...

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PUM

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Abstract

The present invention refers to a control device intended for use with a heat pump with an evaporator and a condenser in which a heat transfer medium in a heat transfer circuit, that is heated up by means of the evaporator and a compressor, is arranged to transfer heat to a main liquid flow, via a first part of a heat exchanger and a second part of a heat exchanger. The device includes means for diverting a partial flow from the said main liquid flow, at least in a heating mode, for passage through the second part of the heat exchanger. The invention also relates to a method, a heat pump and a heating system.

Description

technical field [0001] The invention relates to a heating system, in particular to a control device for use with a heat pump having an evaporator and a condenser, wherein a heat transfer medium in a heat transfer circuit heated by said evaporator and a compressor is arranged arranged to transfer heat to a liquid stream via a first heat exchanger part and a second heat exchanger part, wherein the heat transfer medium is arranged to transfer heat to a main liquid stream via said first heat exchanger part. [0002] The invention also relates to a control method for use with a heat pump having an evaporator and a condenser, as well as a heat pump and a heating system in which the heat transfer medium in the heat transfer circuit heated by evaporation and compression passes through The first heat exchanger part and the second heat exchanger part transfer heat to the liquid stream, wherein the heat transfer medium transfers heat to the main liquid stream via the first heat exchanger...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24D11/02F25B40/04
CPCF25B2339/047Y02B30/126F24D11/0214F25B30/02F25B40/04F24H4/04
Inventor 亚当·菲杰斯塔德珀-约翰·萨尔廷
Owner DANFOSS VARMEPUMPAR