Unlock instant, AI-driven research and patent intelligence for your innovation.

A supercooled water dynamic ice-making system with a preheating cold energy recovery mechanism

A cooling energy recovery, cold water type technology, applied in the direction of ice making, ice making, heating methods, etc., can solve the problem of cooling energy waste, etc., to achieve the effect of improving energy saving efficiency, good compatibility, and less space occupation

Active Publication Date: 2017-04-12
广州冰轮高菱节能科技有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the method of preheating the cooling water of the refrigeration host has the problem of a large waste of cooling capacity.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A supercooled water dynamic ice-making system with a preheating cold energy recovery mechanism
  • A supercooled water dynamic ice-making system with a preheating cold energy recovery mechanism
  • A supercooled water dynamic ice-making system with a preheating cold energy recovery mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] like figure 1 As shown, the supercooled water-type dynamic ice-making system with the preheating cooling capacity recovery mechanism in this embodiment includes the preheating cooling capacity recovery mechanism and the ice storage tank 1, the ice making pump 13, the preheating plate type exchange unit, which are sequentially connected end to end. Heater 5, supercooled water plate heat exchanger 3 and crystal accelerator 2;

[0037] The preheating cold recovery mechanism includes a cold recovery tank 10, a plurality of sealed packages 11, a circulation pump 8, a first switching valve 12 and a second switching valve 6, and the inlet of the cold recovery tank 10 passes through the first A pipe 20 is connected to the hot side outlet of the preheating plate heat exchanger 5, and the outlet of the cold recovery tank 10 is connected to the hot side inlet of the preheating plate heat exchanger 5 through a second pipe 21; the first switch The valve 12 is set in the first pipel...

Embodiment 2

[0047] The supercooled water-type dynamic ice-making system with the preheating cooling capacity recovery mechanism of this embodiment is the same as Embodiment 1 except for the following technical features:

[0048] The mass concentration of tetrabutylammonium bromide in the tetrabutylammonium bromide aqueous solution is 25%.

Embodiment 3

[0050] The supercooled water-type dynamic ice-making system with the preheating cooling capacity recovery mechanism of this embodiment is the same as Embodiment 1 except for the following technical features:

[0051] The mass concentration of tetrabutylammonium bromide in the tetrabutylammonium bromide aqueous solution is 40%.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a sub-cooled water type dynamic ice making system with a preheating cold energy recovery mechanism. The sub-cooled water type dynamic ice making system is mainly composed of the preheating cold energy recovery mechanism, an ice storage groove, an ice making pump, a preheating plate heat exchanger, a sub-cooled water plate heat exchanger and a crystallization promoter. The preheating cold energy recovery mechanism is mainly composed of a cold energy recovery groove, multiple sealed packaging bodies, a circulating pump, a first switch valve, a second switch valve, a third switch valve and a fourth switch valve, wherein the packaging bodies are filled with phase change cold storage materials. Because the preheating cold energy recovery mechanism achieves energy storage and energy release through switch of the phase change cold storage materials between the liquid state and the solid state, cold energy waste is reduced, an energy-saving function is achieved, and benefits are increased.

Description

technical field [0001] The invention relates to air-conditioning refrigeration technology, in particular to a supercooled water dynamic ice-making system with a preheating cooling recovery mechanism. Background technique [0002] Air conditioning is an essential function of modern buildings, and it is a necessary means to provide constant temperature and humidity of the air environment to meet the comfort of personnel or the safety of equipment. In summer, the electricity consumed by air conditioners puts enormous pressure on the grid supply system. Due to the obvious "peak-valley contradiction" in the load of the power grid between day and night, that is, the power load is high during the day and low at night. In order to encourage electricity consumption at night, there are different peak and valley electricity price policies across the country. For all types of central air-conditioning users, add ice storage devices to the central air-conditioning system, and then use l...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F25C1/00F24F5/00
CPCF24F5/0021F25C1/00Y02E60/14
Inventor 肖睿漆科亮
Owner 广州冰轮高菱节能科技有限公司