Self-adjustable dehumidification drying heat pump control system and method

A technology of control system and control method, which is applied in the field of drying, and can solve the problems of low drying temperature and low water output rate, etc.

Active Publication Date: 2019-03-01
JIANGSU TENESUN ELECTRICAL APPLIANCE
View PDF8 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are mainly two types of drying heat pumps on the market, one is hot air dehumidification drying, this drying method is suitable for places that require fast water discharge and high drying temperature; the other is dehumidification drying, Suitable for places with low drying water rate and low drying temperature

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
  • Self-adjustable dehumidification drying heat pump control system and method
  • Self-adjustable dehumidification drying heat pump control system and method
  • Self-adjustable dehumidification drying heat pump control system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0091] Hereinafter, a control system and method of a self-regulating dehumidification and drying heat pump of the present invention will be further described in detail according to the accompanying drawings and specific implementation methods.

[0092] Such as figure 1 The control system of a self-adjusting dehumidification and drying heat pump shown is characterized in that:

[0093] A temperature detection unit and an action execution unit are provided in the control system, through the cooperation of the temperature detection unit and the action execution unit, an adjustable adaptive response of temperature and humidity in the control system is formed,

[0094] The action execution unit includes: a closed refrigerant circulation unit and a closed air circulation unit;

[0095] A temperature adjustment unit is installed in the closed refrigerant circulation unit;

[0096] A humidity adjustment unit is installed in the closed air circulation unit;

[0097] Through the coop...

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 self-adjustable dehumidification drying heat pump control system and method. Through cooperation of a temperature detection unit and an action execution unit which are arranged, temperature and humidity adjustable adaptive response is formed. The action execution unit is provided with a closed refrigerant circulation unit and a closed air circulation unit. A temperature adjusting unit is arranged in the closed refrigerant circulation unit. A humidity adjusting unit is arranged in the closed air circulation unit. The temperature adjusting unit has the functions of adjusting based on the condensing area of the condensing end inside the closed refrigerant circulation unit and adjusting based on the evaporation area of the evaporation end inside the closed refrigerantcirculation unit. The functions of adjusting based on the heat exchange air volume of the condensing end inside the closed refrigerant circulation unit and adjusting based on the heat exchange air volume of the evaporation end inside the closed refrigerant circulation unit are formed in the humidity adjusting unit. By forming the four appropriate adjusting functions, self-adjustable dehumidification drying well matched with a low-temperature humidification mode, a low-temperature dehumidification mode, a medium-temperature drying mode, a high-temperature drying mode and a ventilation mode isformed.

Description

technical field [0001] The invention belongs to the field of drying, and in particular relates to a control system and method of a self-adjusting dehumidification and drying heat pump. Background technique [0002] At present, there are more and more places that need hot air drying in the market, such as tobacco drying, grain drying, medicinal materials drying, fruit and vegetable drying and other drying places. Coal furnaces, gas furnaces and electric furnaces are mainly used for drying. Coal and gas are non-renewable strategic energy sources, which are not the direction of national promotion. Electric furnaces are not suitable for mass promotion because of their high energy consumption and high operating costs. For the many reasons mentioned above, heat pumps are gradually being accepted by the market because of their many advantages such as energy saving, environmental protection, and high drying quality. There are two main types of drying heat pumps on the market, one i...

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 Applications(China)
IPC IPC(8): F26B21/00F26B21/08F26B21/10F25B30/02
CPCF25B30/02F26B21/002F26B21/08F26B21/10
Inventor 王天舒王玉军吴小网刘军王颖
Owner JIANGSU TENESUN ELECTRICAL APPLIANCE
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap