Check patentability & draft patents in minutes with Patsnap Eureka AI!

Defrosting structure of a cold storage system

A technology of cold storage and condenser, applied in the field of defrosting structure of cold storage system, can solve the problems of complex defrosting structure, etc., and achieve the effects of defrosting energy saving, convenient use and reducing water vapor content

Active Publication Date: 2022-03-08
浙江山鹰制冷科技有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to improve the problem that the defrosting structure is relatively complicated, this application provides a defrosting structure for the cold storage system

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
  • Defrosting structure of a cold storage system
  • Defrosting structure of a cold storage system
  • Defrosting structure of a cold storage system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] The following is attached Figure 1-5 The application is described in further detail.

[0039] The embodiment of the present application discloses a defrosting structure of a cold storage system, such as figure 1 As shown, it includes a cold room 1 , a compressor 2 , a condenser 3 , a throttling device 4 , an evaporator 5 and a four-way valve 6 . Wherein the cold storage room 1 has an accommodating cavity, which is isolated from the outside world and is used for refrigerated storage of goods. Both the evaporator 5 and the condenser 3 are prior art. The throttling device 4 mainly controls the refrigerant flow rate required by the evaporator 5 through the pressure drop of the refrigerant flowing in the device. The throttling device 4 is a capillary tube, and the capillary tube generally refers to a long and thin copper tube with an inner diameter of 0.4-2.0 mm. The condenser 3 , the compressor 2 , the four-way valve 6 and the throttling device 4 are all located outside...

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 application discloses a defrosting structure of a cold storage system, which relates to the technical field of cold storage. It includes a cold storage room, and also includes a compressor, a condenser, a throttling device and an evaporator in circulation in sequence. The evaporator is located in the cold storage room, and the condenser It is located outside the cold storage room; the compressor has an outlet and an inlet, and the outlet and inlet of the compressor are both connected to the same four-way valve, and the four-way valve is located outside the cold storage room, and both the condenser and the evaporator are connected to the compressor through the four-way valve. The four-way valve has two states, the two states are state 1 and state 2; state 1: the outlet of the compressor is directly connected to the condenser, and the inlet of the compressor is directly connected to the evaporator; state 2: the outlet of the compressor It is directly connected to the evaporator, and the inlet of the compressor is directly connected to the condenser. By setting the four-way valve, the cold storage system can adjust its own mode to achieve the effect of timely defrosting, which makes the overall use more convenient and also makes defrosting more energy-saving.

Description

technical field [0001] The present application relates to the technical field of cold storage, and more specifically, it relates to a defrosting structure of a cold storage system. Background technique [0002] In the refrigeration system, the refrigeration system includes an evaporator, a condenser, a compressor, and a throttling device. During refrigeration, the high-temperature and high-pressure refrigerant discharged from the compressor dissipates heat through the outdoor condenser, and then enters the evaporator through the throttling device. [0003] Because the evaporator in the cold storage absorbs heat and refrigerates, its surface is prone to frost, which hinders the conduction and distribution of cold energy through the pipes of the refrigeration evaporator, and ultimately affects the cooling effect. When the thickness of the frost layer or ice layer on the surface of the evaporator reaches a certain level, the refrigeration efficiency even drops below 30%, resul...

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): F25D13/00F25D21/14F25B47/02
CPCF25D13/00F25D21/14F25B47/02
Inventor 周启辉
Owner 浙江山鹰制冷科技有限公司
Features
  • R&D
  • 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