摘要:
The invention relates to a cooling device, comprising at least one re-generatively operated primary cooling circuit, in particular a solar-powered cooling circuit, wherein the cooling circuit has at least one compressor, at least one condenser, at least one evaporator, at least one cooling space, at least one temperature sensor for measuring the cooling space temperature (Tair) in the cooling space, and a controller. A desired temperature value (SET) of the cooling space and a comparison temperature value (TSET) can be stored in the controller. The invention is characterised in that the cooling of the cooling space can be interrupted by the controller and the comparison temperature value (TSET) can be changed by the controller depending upon the time and/or the cooling space temperature (Tair). The invention further relates to a method for controlling a cooling device, which is characterised in that the comparison temperature value (TSET) corresponds to the desired temperature value (SET) when the controller is switched on, and the cooling of the cooling space is interrupted when the actual cooling space temperature (Tair) has reached the comparison temperature value (TSET). In this connection, the comparison temperature value (TSET) is reduced after a predetermined time period (t0) by a stored correction value (dSET), so long as the actual cooling space temperature (Tair) has not reached the comparison temperature value (TSET) within the predetermined time period (t0).
摘要:
The present invention relates to a mobile generator device (1) having at least one alignable solar panel (2a, 2b), wherein the solar panel (2a, 2b) can be moved in a transport position (TP) and at least one operating position (BP). The invention is characterized in that the generator device (1) has a housing shell (3a) with a peripheral area (4), wherein the solar panel (2a) is hinged to the housing shell (3a) so that the solar panel (2a) is in the transport position (TP) within the housing shell (3a) and does not project over the peripheral area (4). Moreover, the invention relates to a cooling system having the mobile generator device (1) according to the invention and a control, and a cooling device, in particular a freezer, having at least one cooling circuit, wherein the cooling circuit has a compressor, an evaporator, and a condenser. The cooling system according to the invention is characterized in that the power supply of the cooling system is provided by the mobile generator device (1) and the control regulates the cooling system in dependence of the power supply.
摘要:
The invention relates to a cooling element (1) for use in a cooling device (11), comprising a front face and a rear face and four side faces. The cooling element (1) is characterized in that the rear face of the cooling element (1) is substantially planar and the front face has reinforcing elements, wherein the reinforcing elements prevent deformation of the cooling element (1) during cooling and freezing. The invention also relates to a cooling device (11), in particular a freezer, comprising at least one cooling circuit, wherein the cooling circuit has a compressor, an evaporator, and a condenser. The cooling device (11) also has a closable cooling space (15) that comprises a plurality of cooling space side walls, a cooling space base, a space for cooling goods (17), and at least one cooling element (1) according to the invention. The cooling device (11) is characterized in that the evaporator and the cooling element (1) are arranged within the cooling space (15), such that the rear face of the cooling element (1) rests against the evaporator and the front face is facing the space for cooling goods (17).
摘要:
The invention relates to a cooling element (1) for use in a cooling device (11), comprising a front face and a rear face and four side faces. The cooling element (1) is characterised in that the rear face of the cooling element (1) is substantially planar and the front face has reinforcing elements, wherein the reinforcing elements prevent deformation of the cooling element (1) during cooling and freezing. The invention also relates to a cooling device (11), in particular a freezer, comprising at least one cooling circuit, wherein the cooling circuit has a compressor, an evaporator, and a condenser. The cooling device (11) also has a closable cooling space (15) that comprises a plurality of cooling space side walls, a cooling space base, a space for cooling goods (17), and at least one cooling element (1) according to the invention. The cooling device (11) is characterised in that the evaporator and the cooling element (1) are arranged within the cooling space (15), such that the rear face of the cooling element (1) rests against the evaporator and the front face is facing the space for cooling goods (17).
摘要:
The invention relates to a cooling system comprising an essentially flat evaporator consisting of individual evaporation plates (3a). Each evaporation plate comprises two high-grade steel plates (9 and 10) of different thicknesses, that are assembled by means of welding points (6) and welding seams (8). A channel (14) is formed between the high-grade steel plates (9 and 10), through which a coolant flows. Preferably, the evaporator forms part of the inner housing of a refrigerating appliance. The evaporator is produced by welding the plates (9 and 10) together. Compressed air is then blown between the plates (9 and 10), whereby the thinner of the two plates (9,10) is curved in such a way the channel (14) is created for the coolant.