Heat exchange system for ultrahigh-pressure refrigeration equipment and ultrahigh-pressure refrigeration equipment

A technology of heat exchange system and refrigeration equipment, applied in the field of heat exchange system and ultra-high pressure refrigeration equipment, can solve the problems of wasting energy, long refrigeration time, low heat exchange efficiency, etc., to improve heat exchange efficiency, uniform temperature and save energy Effect
CN111167376APending Publication Date: 2020-05-19天津华泰森淼超高压装备工程技术有限公司
0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
天津华泰森淼超高压装备工程技术有限公司
Publication Date
2020-05-19

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a heat exchange system for ultrahigh-pressure refrigeration equipment. The heat exchange system includes an external heat exchange assembly which is arranged outside a high-pressure freezing cavity of the ultrahigh-pressure freezing equipment, and an internal heat exchange assembly which is arranged in the high-pressure freezing cavity. The built-in heat exchange assembly is spirally arranged on the inner wall of the high-pressure freezing cavity; a refrigerant inlet and a refrigerant outlet of the built-in heat exchange assembly are both formed in a bottom plug at thebottom of the high-pressure freezing cavity and connected with an external water pump; and thermal power for promoting a medium to flow is established in the high-pressure freezing cavity. By arranging the built-in heat exchange assembly in a high-pressure freezing cavity of the ultrahigh-pressure freezing equipment., the heat exchange pipe of the built-in heat exchange assembly is spirally arranged along the axis of the inner wall of the high-pressure freezing cavity and a medium placed in the high-pressure freezing cavity can be directly cooled, wherein the medium on the upper portion in thehigh-pressure freezing cavity and the medium on the lower portion in the high-pressure freezing cavity form a circularly-flowing thermal power field, so that on one hand, heat exchange is enhanced through convection, on the other hand, the temperature of the thermal power field is uniform, and heat balance is achieved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the technical field of ultra-high pressure equipment, and in particular relates to a heat exchange system for ultra-high pressure refrigeration equipment and ultra-high pressure refrigeration equipment. Background technique

[0002] Ultra-high pressure freezing technology is a new freezing technology. The material is put into an ultra-high pressure container filled with liquid medium, sealed and then pressurized to about 200MPa, and the container is cooled down to the set temperature (-20°C) by refrigeration. After the material is fully cooled to the set temperature (-20°C), the pressure is suddenly released to one atmospheric pressure, and the material is instantly frozen and frozen. During the freezing process of the material, the faster the freezing speed, the smaller and more uniform the ice crystals formed inside the material, and the smaller the impact on the quality of the material.

[0003] In order to achieve ultra-hi...

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