Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

An air conditioning unit with cold storage function and its control method

An air-conditioning unit and cold storage technology, which is applied in the direction of refrigerators, refrigeration components, air-conditioning systems, etc., can solve the problems of single-function air-conditioning units, large loss of heat exchange efficiency, and low applicability, so as to improve system energy efficiency and reduce energy loss , the effect of improving the cooling efficiency

Active Publication Date: 2022-04-08
GUANGDONG SHENLING ENVIRONMENT SYST CO LTD
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing air-conditioning units generally do not have the function of cold storage, but directly use evaporative cooling to cool the air. The function of the air-conditioning unit is single and the applicability is low; some existing air-conditioning units have both mechanical refrigeration and cold storage functions. Generally, there are at least two independent circulation systems, and there are many links in the middle plate exchange, resulting in a large loss of heat exchange efficiency; and the complicated design of the pipeline leads to a great increase in production costs
[0003] In addition, currently on the market, there is still no air-conditioning unit that can perform mechanical refrigeration and cooling at the same time

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
  • An air conditioning unit with cold storage function and its control method
  • An air conditioning unit with cold storage function and its control method
  • An air conditioning unit with cold storage function and its control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] The present invention provides an air-conditioning unit with cold storage function and its control method. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0032] In the description of the present invention, it should be understood that the terms "installation", "connection", etc. should be understood in a broad sense, and those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations .

[0033] see Figure 1 to Figure 3, the present invention provides an air conditioner unit with cold storage function, including a compression mechanism, a condensation mechanism and a buffer mechanism connected in sequence, and also includes a control device, a gas-liquid separator 13, a first solenoid valve 41, a second sol...

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 an air-conditioning unit with cold storage function and its control method. The air-conditioning unit includes a compression mechanism, a condensation mechanism and a buffer mechanism connected in sequence, and also includes a control device, a gas-liquid separator, a first electromagnetic valve, a second Two electromagnetic valves, a mechanical refrigeration mechanism, a cold storage mechanism and a centrifugal fan. The buffer mechanism is connected to the mechanical refrigeration mechanism through the first electromagnetic valve and connected to the cold storage mechanism through the second electromagnetic valve. The liquid separator is connected with the compression mechanism; the mechanical refrigeration mechanism includes a first heat exchanger, and the first heat exchanger is arranged on the air outlet side of the centrifugal fan; the compressor, the first electromagnetic valve, the second electromagnetic valve, the mechanical The refrigeration mechanism, the cold storage mechanism and the centrifugal fan are respectively electrically connected to the control device; the air conditioning unit provided by the present invention can realize mechanical refrigeration and cold storage by using one refrigeration medium, which saves the replacement of intermediate plates and improves the refrigeration efficiency during cold storage.

Description

technical field [0001] The invention relates to the technical field of air-conditioning units, in particular to an air-conditioning unit with cold storage function and a control method thereof. Background technique [0002] Existing air-conditioning units generally do not have the function of cold storage, but directly use evaporative cooling to cool the air. The function of the air-conditioning unit is single and the applicability is low; some existing air-conditioning units have both mechanical refrigeration and cold storage functions. Generally, there are at least two independent circulation systems, and there are many intermediate plate exchange links, resulting in a large loss of heat exchange efficiency; and the complexity of the pipeline design leads to a significant increase in production costs. [0003] In addition, currently on the market, there is still no air-conditioning unit that can perform mechanical refrigeration and cooling at the same time. [0004] It ca...

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): F24F5/00F24F11/65F24F11/84
CPCF24F5/0017F24F11/65F24F11/84F25B2400/24Y02E60/14
Inventor 王亮添谭志勇万夏红吴高峰孙得盛
Owner GUANGDONG SHENLING ENVIRONMENT SYST CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products