Vehicle air-conditioning device and assembly method thereof

A technology for air-conditioning devices and vehicles, which is applied to vehicle components, transportation and packaging, and air handling equipment, etc. It can solve problems such as extrusion of sealing parts and heat source dissolution of sealing parts, so as to prevent deformation, minimize quantity and maximize Effect

Active Publication Date: 2020-02-25
HANON SYST
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] A vehicle air conditioner equipped with a conventional combined PTC heater has the following problem: when assembling the PTC heater 3 after assembling the heater core 2, not only the sealing member surrounding the heater core 2 is squeezed, but After assembly, thermal damage such as melting of the sealing part by the heat source of the PTC heater 3 also occurs

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
  • Vehicle air-conditioning device and assembly method thereof
  • Vehicle air-conditioning device and assembly method thereof
  • Vehicle air-conditioning device and assembly method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0078] Next, the technical configuration of the vehicle air conditioner will be described in detail with reference to the drawings.

[0079] In the instructions below, image 3 The width direction of is the vehicle left-right direction. The above-mentioned width direction is the same direction as the coupling direction of the coupling portion and the same direction as the insertion direction of the electric heater. and, image 3 The length direction of is the vehicle front-rear direction, and the height direction is the vehicle up-down direction. In the following description, the width direction, the length direction, and the height direction are directions arbitrarily designated for convenience of description, and are not limited to these directions.

[0080] Such as Figure 2 to Figure 10 It is shown that the vehicle air conditioner according to an embodiment of the present invention includes an air conditioner case 100 having an air inlet 111 formed on the inlet side an...

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 vehicle air-conditioning device and an assembly method thereof, wherein the shape of the PTC heater placement section is changed so that the PCT heater placement section canbe guided to the normal position even if the PTC heater is detached or assembled incorrectly. The vehicle air-conditioning device includes: an air-conditioning case; a heater core, which is arranged inside the above-mentioned air-conditioning case and heats air by a cooling water heat source; an electric heater that heats the air by applying heat from a power source; wherein the above-mentioned heater core and electric heater are combined in the vehicle air conditioner. The heater includes an insertion hole formed in the air conditioner case to insert the heater core and the electric heater; acoupling part that couples the electric heater inserted into the air conditioner case; and a guide part formed in the air conditioner Chassis, used to place the connection part. The guide portion isformed to protrude by a certain height in the coupling direction of the coupling portion.

Description

technical field [0001] The present invention relates to an air conditioner for a vehicle and an assembly method thereof, in more detail, an air conditioner for a vehicle incorporating a heater core which heats air by the flow of engine cooling water and an electric heater which heats the air by application of a power source, and its assembly method. Background technique [0002] In general, a vehicle air conditioner is a device for cooling or heating the vehicle interior by heating or cooling air outside the vehicle into the vehicle interior or circulating air in the vehicle interior. The vehicle air conditioner has an evaporator for cooling and a heater core for heating inside the air conditioner case, and is configured to selectively send the air cooled or heated by the evaporator or the heater core to the Parts of the vehicle interior. [0003] In addition to the heater core (Heater Core) that utilizes the cooling water heat source of the engine, there are heaters such ...

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): B60H1/00
CPCB60H1/00507
Inventor 李南濬朴大根金东均金时亨裵殷硕徐晙豪李镐曹升祐
Owner HANON SYST
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