Cooling and heating type variable frequency air conditioner of pure electric bus

A technology for pure electric passenger cars and frequency conversion air conditioners, which is applied in the direction of refrigerators, refrigeration components, vehicle components, etc., and can solve the problems of poor condensation, evaporation and heat dissipation of passenger car air conditioners

Active Publication Date: 2013-01-16
杭州祥河实业有限公司
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is to improve the poor effect of condensat

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
  • Cooling and heating type variable frequency air conditioner of pure electric bus
  • Cooling and heating type variable frequency air conditioner of pure electric bus
  • Cooling and heating type variable frequency air conditioner of pure electric bus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] A kind of heating and cooling type inverter air conditioner for pure electric passenger cars of the present invention will be further described below in conjunction with the accompanying drawings.

[0016] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the cooling and heating type inverter air conditioner for pure electric passenger cars in this embodiment includes a compressor, a condenser 4, a liquid storage drier, a bottom shell, a top cover 1, an evaporator 5 and a blower, a compressor, a condenser, a liquid storage drier The condenser and the evaporator 5 are connected by pipes to form a closed system. The condenser 4 is arranged at the front of the bus roof, and the condenser 4 includes pipes and cooling fins 8. The front end of the top cover 1 is provided with a ventilation opening 2, and the top cover 1 is also provided with a condensing fan 3. The cooling and heating type inverter air conditioner for pure electric buses also includes the first...

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 provides a cooling and heating type variable frequency air conditioner of a pure electric bus. The cooling and heating type variable frequency air conditioner of the pure electric bus comprises a first partition plate and a second partition plate which are arranged on the lower side and the upper side of a condenser, the condenser is obliquely arranged with the front end higher than the rear end, the bottom of the first partition plate is abut against a bottom shell while the top thereof is abut against the condenser, the bottom of the second partition plate is abut against the condenser while the top thereof is abut against a top cover, the condenser is separated into a front section, a middle section and a rear section by the first partition plate and the second partition plate, and a condenser fan is arranged behind the second partition plate. During running of the bus, cool air enters via air vents, detours three times under the action of the partition plates, flows through the condenser and then is drawn out from the condenser fan, and then heat of the condenser fan can be brought away fully. Compared with the prior art, air flowing amount for unit area of the condenser is increased by three times, and cooling effect of the condenser fan is greatly strengthened under the condition of same air drawing amount.

Description

technical field [0001] The invention relates to a passenger car air conditioner, in particular to a pure electric passenger car cooling and heating type frequency conversion air conditioner. Background technique [0002] The passenger car air conditioning system is a device that realizes cooling, heating, ventilation and air purification of the air in the passenger car. It can provide a comfortable riding environment for the passengers, reduce the driver's fatigue intensity and improve driving safety. The air conditioning unit has become one of the symbols to measure whether the car is fully functional. With the development of my country's urban public transport and tourism, a large number of air-conditioned buses are on the market, and there is an increasing demand for passenger car air-conditioning maintenance personnel. Compared with cars, passenger car air conditioners are a system of their own. The passenger car air conditioning system is composed of refrigeration...

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): F25B13/00F25B39/04B60H1/00
CPCB60H2001/00235
Inventor 冯罗平叶华明夏国明
Owner 杭州祥河实业有限公司
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