Energy-saving chilled water supply device

A technology for supplying devices and chilled water, applied in household refrigeration devices, applications, coolers, etc., can solve the problems of rising operating costs, high refrigerator power, and electricity shortage, reducing electricity costs and avoiding safety. Hidden danger and high reliability

Inactive Publication Date: 2015-08-19
南京祥源动力供应有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under this supply mode, due to the high power of the refrigerator, the power consumption during the daytime peak pe

Method used

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  • Energy-saving chilled water supply device

Examples

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Example Embodiment

[0020] Example

[0021] like figure 1 As shown in the figure, an energy-saving supply device for chilled water includes a cooling tower 1, a refrigerator 2, and a cold storage device 4. Both ends of the cooling tower 1 are connected to the two ends of the refrigerator 2, and the refrigerator 2 is respectively supplied by water. The pipe and the return pipe are connected with the terminal equipment 3, the cold storage equipment 4 is connected with the terminal equipment 3 through the water supply pipe and the return pipe respectively, and the refrigerator 2 is connected with the cold storage equipment 4 through pipelines;

[0022] The refrigerator 2 is turned on in the valley electricity time at night to store the cold storage device 4 to store the cold energy, and during the daytime, the cold storage device 4 is turned on during the cold time to discharge the cooling to the terminal device 3 .

[0023] The refrigerator 2 includes a condenser and an evaporator, and the cooling...

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Abstract

The invention relates to an energy-saving chilled water supply device. The energy-saving chilled water supply device comprises a cooling tower, a refrigerating machine and a cold accumulator. The two ends of the cooling tower are connected to the two ends of the refrigerating machine. The refrigerating machine is connected with a device to be cooled through a water supply pipe and a water return pipe. The cold accumulator is connected with the device to be cooled through a water supply pipe and a water return pipe. The refrigerating machine is connected with the cold accumulator through a pipe. The cold accumulator is subjected to cold accumulation by turning on the refrigerating machine at the off-peak electricity time at night, cold energy is stored, and at cold using time in the daytime, the cold accumulator is turned on to discharge cold to the device to be cooled. Compared with the prior art, the energy-saving chilled water supply device has the advantages that the electricity utilization cost is lowered, and the reliability is high.

Description

technical field [0001] The invention relates to a chilled water supply device, in particular to an energy-saving supply device for chilled water. Background technique [0002] With the shortage of energy resources in the world and the increasing environmental pressure brought about by global warming, saving energy and protecting the environment has become a major issue that cannot be ignored by all countries in the world. [0003] In the prior art, during the peak daytime electricity consumption period in summer, the refrigeration unit and its supporting equipment are turned on to generate lower temperature chilled water and supply it to process equipment and living equipment. Under this supply method, due to the high power of the refrigerator, the electricity consumption during the peak period of electricity consumption during the day is tight, and the electricity price during the peak period is relatively high, which greatly increases the operating cost. SUMMARY OF THE I...

Claims

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Application Information

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IPC IPC(8): F25D16/00
CPCF25D16/00
Inventor 张浩
Owner 南京祥源动力供应有限公司
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