Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Heat exchange assembly and refrigeration system with same

A technology of heat exchange components and refrigeration systems, applied in the direction of heat exchanger types, indirect heat exchangers, fixed tubular conduit components, etc., can solve the problems of energy-saving potential bottlenecks of units and the difficulty of greatly improving unit efficiency, etc., and achieve manufacturable High reliability, high manufacturability, beneficial to product upgrading

Active Publication Date: 2018-11-09
CHONGQING MIDEA GENERAL REFRIGERATING EQUIP +1
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to this limitation, although the heat transfer technology has made great progress, it is difficult to achieve a substantial increase in the efficiency of the unit using conventional heat exchangers, and the energy-saving potential of the unit has a bottleneck

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
  • Heat exchange assembly and refrigeration system with same
  • Heat exchange assembly and refrigeration system with same
  • Heat exchange assembly and refrigeration system with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0039] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invent...

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 heat exchange assembly and a refrigeration system with the same. The heat exchange assembly comprises a first shell tube type heat exchanger and a second shell tube type heatexchanger, and the first shell tube type heat exchanger comprises a first shell body, a first heat exchange tube and a secondary refrigerant communicating tube, wherein the first heat exchange tube and the secondary refrigerant communicating tube are located in the first shell body; and the second shell tube type heat exchanger comprises a second shell body and a second heat exchange tube positioned in the second shell body, the second shell body is connected with the first shell body, the second heat exchange tube comprises a second lower heat exchange tube body and a second upper heat exchange tube body, an inlet of the second lower heat exchange tube body communicates with an outlet of the first heat exchange tube, an outlet of the second lower heat exchange tube body communicates withan inlet of the second upper heat exchange tube body, and an inlet of the communicating tube communicates with an outlet of the second upper heat exchange tube body. According to the heat exchange assembly, the evaporation temperature of a first refrigeration system body where the first shell tube type heat exchanger is located can be obviously improved, the condensation temperature of the firstrefrigeration system body wherein the first shell tube type heat exchanger is located can be obviously reduced, and the unit energy efficiency ratio of the first refrigeration system body where the first shell tube type heat exchanger is located can be greatly improved.

Description

technical field [0001] The invention relates to the technical field of refrigeration, in particular to a heat exchange component and a refrigeration system with the same. Background technique [0002] In the related art, the shell-and-tube heat exchanger is widely used in various occasions of production and life, and is an important heat exchanger. The heat transfer of conventional shell-and-tube heat exchangers is restricted by the outlet temperature of the brine: the refrigerant in the evaporator absorbs heat from the brine, and the evaporation temperature of the refrigerant must be lower than the outlet temperature of the brine; The refrigerant releases heat into the refrigerant, and the condensation temperature of the refrigerant must be higher than the outlet temperature of the refrigerant. At present, the direction of heat transfer optimization is mainly to minimize the temperature difference between refrigerant saturation and brine outlet temperature. [0003] Due t...

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
IPC IPC(8): F28D7/00
CPCF28D7/0025
Inventor 陆海龙刘开胜张运乾张要全
Owner CHONGQING MIDEA GENERAL REFRIGERATING EQUIP
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com