Universal vehicle heating ventilation air conditioning (HVAC) of three-compartment structure and control method thereof

A vehicle air conditioner and distribution box technology, which is applied to vehicle components, air handling equipment, heating/cooling equipment, etc., can solve the problems of waste and lack of versatility, and achieve the effect of simple structure, ingenious design, and rich applicability

Pending Publication Date: 2018-10-12
泰铂(上海)环保科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, each existing sedan HVAC is designed for a specific model or model, and has no versatility, resulting in a large amount of self-investment (mold costs), and can no longer be used after the end of the product life cycle of each model or model, resulting in a lot of waste

Method used

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  • Universal vehicle heating ventilation air conditioning (HVAC) of three-compartment structure and control method thereof
  • Universal vehicle heating ventilation air conditioning (HVAC) of three-compartment structure and control method thereof
  • Universal vehicle heating ventilation air conditioning (HVAC) of three-compartment structure and control method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] This embodiment relates to a general-purpose three-compartment vehicle air conditioner HVAC, and its structural schematic diagram is as attached figure 1 , 2 As shown in and 3, it includes: the blast distribution box 1, the evaporation box 2 and the air inlet box 3 connected in sequence, and the connections are connected;

[0039] in,

[0040]--The blast distribution box 1 is a turbine-shaped structure, consisting of an upper casing of the blast distribution box, a lower casing of the blast distribution box, a front casing of the blast distribution box, a rear casing of the blast distribution box, and a blast distribution box. The left shell of the box is enveloped, and a blower, a motor and a mode distribution damper are arranged in it, and the motor drives the blower to run; the shell of the blowing distribution box 1 is provided with a single air outlet 4; the air outlet is in The upper shell of the blast distribution box, the lower shell of the blast distribution ...

Embodiment 2

[0050] This embodiment relates to a general vehicle air conditioner HVAC with a three-compartment structure, and the structure is the same as that in Embodiment 1.

[0051] This embodiment provides a control method for a general three-compartment vehicle air conditioner HVAC, including the following steps:

[0052] Step 1, when the air conditioner is in internal circulation or external circulation mode, fresh air enters the air intake box 3 from the internal circulation damper or the external circulation damper through the filter;

[0053] Step 2, the evaporator core or warm air core in the evaporator 2 turns on the cooling or heating mode to cool or heat the incoming fresh air;

[0054] Step 3, the blower in the blower distribution box 1 operates to blow air according to the selected damper mode, so as to promote the air circulation in the vehicle.

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PUM

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Abstract

The invention provides universal vehicle heating ventilation air conditioning (HVAC) of a three-compartment structure and further provides a control method of the universal vehicle HVAC for the three-compartment structure. The universal vehicle HVAC comprises an air blowing distribution box, an evaporation box and an air inlet box which are connected sequentially and are in communicating connection. An external circulating door of the air inlet box and an air outlet of the air blowing distribution box can be both selectively formed in any one of shells in the upper direction, the lower direction, the left direction and the right direction of a box body according to different vehicle types or machine types, and thus the applicability of the HVAC is improved greatly; and the air blowing distribution box is only provided with the single air outlet, and through a three-way joint, or a four-way joint or a five-way joint, the air outlet can be distributed according to the different vehicle types or the different machine types, and thus the universal vehicle HVAC is applicable to the multiple vehicle types and the multiple machine types. The universal vehicle HVAC can be applied to the fields of new energy vehicle air conditioners, engineering machine air conditioners, agricultural machine air conditioners, special vehicle air conditioners and the like and has universality, the inputmold cost is greatly reduced, the cost is low, the structure is reasonable, the application range is wide, and large-range popularization can be achieved.

Description

technical field [0001] The invention relates to the technical field of thermal ventilation and air conditioning, in particular to a general three-compartment vehicle air conditioner HVAC and a control method thereof. Background technique [0002] HVAC is the English abbreviation of Heating, Ventilation and Air Conditioning, which is the control system of heating, ventilation and air conditioning, including temperature, humidity, air cleanliness and air circulation. [0003] The mainstream design of the existing vehicle air conditioner HVAC has a hatchback structure and a sedan structure. The invention patent with the application number 201711240969.6 discloses an air conditioner HVAC assembly for an electric vehicle, including an air inlet assembly and a distributor assembly, an air distribution mechanism and a The air suction mechanism is combined into one. The air inlet assembly is formed by enveloping the left, right, upper and lower casings of the air inlet and the trans...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/00
CPCB60H1/00007
Inventor 陶林谢虹乔杨海
Owner 泰铂(上海)环保科技股份有限公司
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