Comprehensive heat exchange energy-saving device and mounting method thereof

An installation method and energy-saving device technology, applied in heat exchange equipment, household refrigeration devices, indirect heat exchangers, etc., can solve the problems of increasing heat transfer temperature difference and cooling capacity loss, wasting electric energy of circulating pumps, etc., and achieve saving investment and operation cost, reduce heat transfer loss, and reduce the effect of heat transfer temperature difference

Pending Publication Date: 2019-10-29
珠海冰恬环境科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Both of the above two methods require at least two or more cold exchange transfers through the refrigerant circulation pump, which incre

Method used

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  • Comprehensive heat exchange energy-saving device and mounting method thereof
  • Comprehensive heat exchange energy-saving device and mounting method thereof
  • Comprehensive heat exchange energy-saving device and mounting method thereof

Examples

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Example Embodiment

[0022] like Figure 1 to Figure 5 Shown, a kind of comprehensive heat exchange energy-saving device and installation method thereof of the present embodiment, the specific embodiments are as follows:

[0023] The refrigeration working fluid from the refrigeration compression condensing unit enters the unit evaporator 16 from the evaporator liquid inlet pipe 14 for evaporation and heat absorption, and the ice crystal solution 21 in the energy storage tank assembly 2 is continuously cooled to generate ice crystals for cold storage, and the refrigeration working fluid absorbs heat. After being heated, it becomes gaseous and is discharged from the gas outlet pipe 15 of the evaporator, and then enters the refrigeration compression condensing unit, so that the working cycle is continued.

[0024] The energy storage tank assembly 2 is composed of a box body and a unit evaporator 16, wherein the inner and outer sides of the box are composed of stainless steel box plates 9, and the mid...

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Abstract

The invention discloses a comprehensive heat exchange energy-saving device and a mounting method thereof. The device comprises a unit type evaporator and an energy supply side heat exchanger, the unittype evaporator and a water tank I are assembled into a bottom-plate-free through-structure energy-storage water tank assembly, the energy supply side heat exchanger and a water tank II form an energy supply water tank assembly, the energy storage water tank assembly and the energy supply water tank assembly are combined into the comprehensive heat exchange energy-saving device through the mounting method that a supporting plate is adopted for bearing, and a bolt is adopted for pressing a seal water rubber mat, the device achieves direct evaporation refrigeration and heat exchange of a refrigeration medium in the energy storage water tank assembly, heat transfer losses are reduced, the freezing cycle between a refrigerating medium and the evaporator can be saved, meanwhile, direct heat exchange of the energy supply side exchanger in the energy supply water tank assembly is achieved, one-time side heat exchange cycle of the heat exchanger is saved, in the whole process, the heat transfer losses and the heat transfer temperature difference are greatly reduced, the investment and the running cost of a second-stage circular water pump can be saved, the energy-saving effect is obvious,and the device is widely applied to the energy exchange and refrigeration and cold storage energy-saving field.

Description

technical field [0001] The invention relates to a comprehensive heat exchange energy-saving device and an installation method thereof, and relates to the fields of energy exchange and refrigeration energy storage and energy conservation. Background technique [0002] At present, the evaporator and condenser of commercial ice-making energy storage units are mostly integral structures, and the energy storage and energy discharge process is a decentralized independent system. The current technical route mainly has the following two methods. The first method is static energy storage and energy discharge. : The secondary refrigerant exchanges the cooling capacity of the evaporator to the energy storage heat exchanger in the ice storage tank through the circulation pump, and the water outside the energy storage heat exchanger releases heat and freezes to store energy. When the ice is melted, the secondary refrigerant passes through the circulation The pump exchanges the cold energ...

Claims

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Application Information

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IPC IPC(8): F25B39/02F25D3/02F25B1/00F28D7/16F28F9/013F28F21/08F25B41/00F25B41/40
CPCF25D3/02F25B39/02F25B1/00F28F21/084F28D7/16F28F9/013F25B41/00
Inventor 徐华结胡祖燕黄木兰其他发明人请求不公开姓名
Owner 珠海冰恬环境科技有限公司
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