Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Main body-externally arranged air conditioner

An external, main body technology, applied in the direction of air conditioning system, heating method, using air flow as shielding, etc., can solve the problems of energy saving, incomplete dehumidification, etc., achieve low-power dehumidification, ensure cooling efficiency, and reduce the probability of leakage Effect

Pending Publication Date: 2019-11-26
CHANGZHOU VOCATIONAL INST OF ENG
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the small air conditioner has a dehumidification function, this kind of dehumidification is either at the expense of continuous cooling in the room, or the dehumidification is not complete. If electric heating is used to compensate, it is not very energy-saving.

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
  • Main body-externally arranged air conditioner
  • Main body-externally arranged air conditioner
  • Main body-externally arranged air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] The air treatment system 4 of the main external air conditioner is provided with a reheat heat exchanger 7 , a heat recovery device 10 , a reheat condenser 11 , an electric heater 15 , a blower fan 16 and a filter and dust removal device 17 .

[0047] The refrigeration system of the main external air conditioner is a single refrigeration type, using a partial condenser and a reheating condenser 11 as the reheating equipment in the dehumidification mode. The recovery device 10 performs energy conversion on the fresh air entering from the fresh air passage 9 and the exhaust air discharged from the exhaust air passage 8 to realize energy recovery.

[0048] The air connection channel 2 is divided into an integral type in which the air supply channel 13 and the return air channel 14 are closely attached, and the air terminal device 1 is divided into an integrated type in which the air supply port 19 and the air return port 18 are installed together. The electric heater 15 is...

Embodiment 2

[0050] The air treatment system 4 of the main external air conditioner is provided with a reheat heat exchanger 7 , an electric heater 15 , a blower fan 16 and a filter and dust removal device 17 .

[0051] The refrigeration system of the main external air conditioner is a heat pump type, and the reheat heat exchanger 7 is used as the reheating device in the dehumidification mode. The air treatment chamber 6 is provided with a fresh air channel 9 and an exhaust air channel 8. The air connection channel 2 is divided into The air supply channel 13 and the return air channel 14 are closely attached to each other, and the air terminal device 1 is divided into an integrated form in which the air supply port 19 and the return air port 18 are installed together. The electric heater 15 is provided in the air supply passage 13 of the air connection passage 2 . The filter and dust removal device 17 is arranged in the air terminal device 1 having an air return port 18 . The blower 16 is...

Embodiment 3

[0053] An electric heater 15 , a blower fan 16 and a filter and dust removal device 17 are arranged on the air treatment system 4 of the main body external air conditioner.

[0054] The refrigerating system of the main body external air conditioner is a heat pump type, and the electric heater 15 is installed in the air processing chamber 6 .

[0055] The air terminal device 1 is a split type in which the air supply port 19 and the return air port 18 are installed separately. The air connection channel 2 is a split type in which the air supply channel 13 and the return air channel 14 are separately installed. The air connection channel 2 is relatively long and can be a hard pipe or hose.

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 main body-externally arranged air conditioner. The main body-externally arranged air conditioner comprises a main body installed outside a room, an air tail end device installed in the room and an air connecting channel connecting the main body and the air tail end device; the main body-externally arranged air conditioner comprises two systems of an air processing systemand a refrigerating system; the refrigerating system is completely installed in the main body, and the refrigerating system supplies cooling capacity or heating capacity to the air processing system through an evaporator; and the refrigerating system adopts a single refrigerating mode or a heat pump mode, and the air processing system is composed of three parts of an air processing chamber installed in the main body, the air tail end device, the air connecting channel connecting the air processing chamber and the air tail end device and devices inside the three parts. The main body-externallyarranged air conditioner is simple in structure, reasonable in design, high in safety performance, low in technical requirements for mounting and moving machines, and capable of effectively avoiding the situation that dangerous refrigerants are leaked due to low technical level of mounting personnel.

Description

technical field [0001] The present invention relates to an air conditioner, in particular to a main body external air conditioner. Background technique [0002] At present, the commonly used refrigerant working medium in domestic and foreign household air conditioners is HCFCs substance R22, but it must be replaced by a new working medium due to its damaging effect on the ozone layer. Among the many alternative refrigerants, propane (R290) is considered to be a more potential alternative, but R290 is flammable and explosive, and its explosion limit is 2.1% to 9.5%; Whether it is a cabinet type, wall-mounted or multi-connected VRV air conditioner, it adopts a split structure, that is, the evaporator, which is one of the four major components of the refrigeration system, is installed in the indoor indoor unit, and the other parts are installed in the outdoor outdoor unit. Therefore, whether it is the air conditioner installation or the lack of tightness of the indoor unit and...

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
IPC IPC(8): F24F1/0003F24F1/0038F24F1/0073F24F1/14F24F1/48F24F12/00
CPCF24F1/0003F24F1/0038F24F1/0073F24F1/14F24F1/48F24F12/001
Inventor 吴振宏陈俊华傅璞叶必朝杜存臣司强向汪祥葛婷婷李世林葛重阳戴正坚梅松伟
Owner CHANGZHOU VOCATIONAL INST OF ENG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com