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Automobile four temperature zone air conditioner control device and automobile four temperature zone air conditioner control system

A control device and temperature control technology, which is applied to vehicle parts, transportation and packaging, air handling equipment, etc., can solve the problems of increasing noise in the rear area, reducing ride comfort, and increasing vehicle weight, so as to save fuel consumption and reduce The effect of processing cost and reducing the quality of the whole vehicle

Inactive Publication Date: 2019-05-21
MIND ELECTRONICS APPLIANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The automotive air-conditioning control system in the prior art can usually only control the temperature of the whole vehicle, or can only realize the independent control of the temperature in the two areas of the main driver and the co-driver, but cannot realize the independent control of the temperature in the rear area, thus reducing the temperature of the vehicle. ride comfort
In order to solve this problem, some models have added rear air conditioners, but this also increases the weight of the vehicle, and the front and rear air conditioners are connected by pipelines, which are easily damaged during driving. Therefore, this method not only increases the weight and fuel consumption of the vehicle, but also , there are also risks such as easy damage to the pipeline and refrigerant leakage
In addition, the rear air conditioner is generally installed in the left rear door. When the air conditioner is working, the blower will increase the noise in the rear area, resulting in a decrease in NVH performance.
Moreover, the air-conditioning system in the existing structure also has various problems such as high production cost and cumbersome assembly.
In addition, even if this structure can achieve independent control of the temperature of the rear row, due to structural defects, it is impossible to achieve independent control of the temperature of the rear area of ​​the main driver's side and the rear area of ​​the passenger side

Method used

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  • Automobile four temperature zone air conditioner control device and automobile four temperature zone air conditioner control system
  • Automobile four temperature zone air conditioner control device and automobile four temperature zone air conditioner control system
  • Automobile four temperature zone air conditioner control device and automobile four temperature zone air conditioner control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] This embodiment relates to an automobile air-conditioning control device with four temperature zones, which is used to control the air-conditioning air supply in the main driving area, the co-driving area, the rear area on the main driving side and the rear area on the co-driving side. In terms of the overall structure, The control device mainly includes a casing, a temperature control part and an air supply control part. Among them, the air duct of the main driving area, the air duct of the co-pilot area, the rear air duct of the main driving side and the rear air duct of the co-pilot side are separated in the shell, and the air duct of the main driving area, the air duct of the co-pilot area and the main Both the rear air duct on the driver's side and the rear air duct on the passenger side have separate cold air ducts and hot air ducts that constitute the air intake end of the housing, and are located downstream of the cold air ducts and hot air ducts so that the cold...

Embodiment 2

[0078] This embodiment relates to an automobile four-temperature-zone air-conditioning control mechanism. Its overall structure is similar to that of Embodiment 1. The air supply mode control unit for the front row is set, and the air supply mode control unit for the rear row is set corresponding to the rear air duct. And the two front air blowing dampers 4, the two front foot blowing dampers and the two defrosting dampers 11 in the air duct of the main driving area and the air duct of the passenger driving area are driven to rotate synchronously by the air supply mode control unit respectively; The blowing surface damper and the rear row foot blowing damper 16 are respectively driven to rotate by the rear row air supply mode control unit.

[0079] Wherein, the specific structure of the front air supply mode control unit of this embodiment is the same as that of the front air supply mode control unit described in the first embodiment. The structure of the rear air supply mode...

Embodiment 3

[0081]This embodiment relates to an automobile four-temperature-zone air-conditioning control system. In terms of overall structure, the automobile four-temperature-zone air-conditioning control system mainly includes an air inlet device, a fan and an evaporator assembly. Wherein, the air inlet device includes an air inlet housing 24 with an air inlet duct, one end of the air inlet duct is provided with an inner circulation air inlet and an outer circulation air inlet, and the other end of the air inlet duct is an air outlet of the device; The wind device also includes an internal and external circulation damper that rotates on the air intake housing 24, a driving device that is disposed on the air intake housing 24 to drive the internal and external circulation damper to rotate, and an air filter located in the air intake duct.

[0082] The fan and evaporator assembly of this embodiment includes a fan 25 connected in series between the air inlet and the air outlet of the devic...

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Abstract

The invention relates to an automobile four temperature zone air conditioner control device and an automobile four temperature zone air conditioner control system. The automobile four temperature zoneair conditioner control device mainly comprises a shell, temperature control parts and an air supply control part; a main driving area air duct, an auxiliary driving area air duct, a main driving side rear air exhaust duct and an auxiliary driving side rear air exhaust duct, which are all provided with a cold air duct and a hot air duct, are separated in the shell, an air mixing area below the cold air ducts and the hot air ducts and an air outlet communicated with the air mixing area are also separated in the shell, four temperature control parts are respectively provided arranged corresponding to the main driving zone air duct, the auxiliary driving zone air duct, the main driving side rear air exhaust duct and the auxiliary driving side rear air exhaust duct. The air supply control part comprises air supply doors and air supply control mechanisms, wherein the air supply doors are rotatably arranged in the air ducts, and the air supply control mechanisms are used for controlling theopening and closing of the air supply doors. The device can achieve the independent control of the temperatures in the air ducts of the four zones, thereby improving the comfort of the main driver, the auxiliary driver and the rear passengers.

Description

technical field [0001] The invention relates to the technical field of automobile air-conditioning, in particular to an automobile four-temperature-zone air-conditioning control device, and at the same time, the invention also relates to an automobile four-temperature-zone air-conditioning control system having the automobile four-temperature-zone air-conditioning control device. Background technique [0002] The automotive air-conditioning control system in the prior art can usually only control the temperature of the whole vehicle, or can only realize the independent control of the temperature in the two areas of the main driver and the co-driver, but cannot realize the independent control of the temperature in the rear area, thus reducing the temperature of the vehicle. ride comfort. In order to solve this problem, some models have added rear air conditioners, but this also increases the weight of the vehicle, and the front and rear air conditioners are connected by pipel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/00
Inventor 贾士超所微鹤刘金宇李国凯甄永敏陈凤云
Owner MIND ELECTRONICS APPLIANCE CO LTD
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