Dehumidifier with air volume regulation function

A technology of air volume adjustment and dehumidifier, applied in irreversible cycle compressors, refrigerators, compressors, etc., can solve the problems of shutdown protection, narrow working range of dehumidifiers, and high working pressure of refrigeration system, and achieve the effect of improving reliability.

Inactive Publication Date: 2016-07-13
合肥天鹅制冷科技有限公司
View PDF7 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The working range of the dehumidifier in the traditional compressed vapor refrigeration system is narrow, and usually only works within the range of 18-38°C. In wet and cold environments and high-temperature and high-humidity environments, it is prone to shutdown protection and other phenomena, mainly because of the working pressure of the refrigeration system. caused by too high or too low

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
  • Dehumidifier with air volume regulation function
  • Dehumidifier with air volume regulation function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] see figure 1 , a dehumidifier with air volume adjustment, including a compressed vapor refrigeration cycle part, an air volume adjustment part and a control part, the compressed vapor refrigeration cycle part is composed of a compressor 7, a condenser 4, an expansion valve 6 and The evaporator 2 is composed of an evaporator, which is filled with refrigerant. The air volume adjustment part includes an air duct 1, a damper 3, an actuator for opening and closing the damper, and a fan 5. The air duct 1 has main and auxiliary air inlets and air outlets. The evaporator 2, the condenser 4 and the fan 5 are sequentially arranged between the main air inlet and the air outlet, the auxiliary air inlet is arranged on one side of the air duct between the evaporator 2 and the condenser 4, and the damper 3 is rotatably installed on the auxiliary inlet. In the tuyere; the control part includes a temperature sensor 8 and an integrated circuit board 9, the temperature sensor 8 is install...

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 dehumidifier with an air volume regulation function. The dehumidifier comprises a compression vapor refrigeration cycle part, an air volume regulation part and a control part, wherein the compression vapor refrigeration cycle part is composed of a compressor, a condenser, an expansion valve and an evaporator circularly connected by a pipeline in sequence; the compression vapor refrigeration cycle part is filled with a refrigerant; the air volume regulation part comprises an air duct, an air door, an execution device for opening and closing the air door, and a fan; the control part comprises a temperature sensor and an integrated circuit board. The dehumidifier provided by the invention adopts an air volume regulation method to reduce the air volume flowing through the evaporator and increase the air volume flowing the condenser at high temperatures, so that an effect of reducing the degree of superheat and reducing the high pressure of a system is achieved, the reliability of the dehumidifier working in high temperature conditions is improved effectively, and the dehumidifier can dehumidify a dehumidifying space within a wider range of ambient temperatures.

Description

technical field [0001] The invention relates to the field of refrigeration dehumidifiers, in particular to a dehumidifier with air volume adjustment. Background technique [0002] A humid environment is not conducive to people's activities, and is also not conducive to the storage and use of equipment and instruments. The function of a dehumidifier is to dry the air and make people or equipment work in a suitable environment. The evaporator is used to obtain a temperature lower than the dew point of the ambient air by using the compressed vapor circulation refrigeration system. When the air flows through the evaporator, the temperature drops and the moisture in the air is condensed, and then the air passes through the condenser, which raises the temperature of the air. Higher, the relative humidity in the air decreases. The working range of the dehumidifier in the traditional compressed vapor refrigeration system is narrow, and usually only works within the range of 18-38°C...

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): F24F1/00F24F11/00F25B1/00
CPCF24F1/00F24F11/30F24F11/62F24F11/65F25B1/00
Inventor 谢钦窦自强汪长江
Owner 合肥天鹅制冷科技有限公司
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