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Automatic heating compensation air conditioning box

An automatic compensation, air-conditioning box technology, applied in the direction of space heating and ventilation, heating mode, damage protection, etc., to eliminate adverse effects, improve driving safety, and prevent the phenomenon of cold wind

Inactive Publication Date: 2016-08-17
SOUTH AIR INT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a new type of air-conditioning box that can effectively prevent cold wind from passing through and solve the adverse effects of continuous heating compensation on defrosting.

Method used

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  • Automatic heating compensation air conditioning box
  • Automatic heating compensation air conditioning box
  • Automatic heating compensation air conditioning box

Examples

Experimental program
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Effect test

Embodiment Construction

[0015] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0016] As shown in the figure, the heating automatic compensation air-conditioning box in this embodiment includes an air-conditioning box body 1, and the air-conditioning box body 1 is respectively provided with a fresh air inlet 11, a circulating air inlet 12 and a compensation air outlet 13, and also includes a circulation Damper, compensation damper, circulation damper rocker arm 2, compensation damper rocker arm 3, cam disc 4 and actuator 5, the circulation damper and compensation damper are correspondingly arranged at the circulating air inlet 12 and the compensation damper 13, the circulation damper One end of the rocker arm 2 and the compensation damper rocker arm 3 are correspondingly connected with the circulation damper and the compensation damper, and the other ends are both connected with the cam disc 4 , and the cam disc 4 is c...

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PUM

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Abstract

The invention discloses an automatic heating compensation air conditioning box. The automatic heating compensation air conditioning box comprises an air conditioning box body which is provided with a fresh air inlet, a recirculating air inlet and a compensation air port and further comprises a recirculating air door, a compensation air door, a recirculating air door rocker arm, a compensation air door rocker arm, a cam disc and an actuator. The recirculating air door and the compensation air door are arranged at the recirculating air inlet and the compensation air port correspondingly. One end of the recirculating air door rocker arm and one end of the compensation air door rocker arm are connected with the recirculating air door and the compensation air door correspondingly, and the other end of the recirculating air door rocker arm and the other end of the compensation air door rocker arm are both connected with the cam disc. The cam disc is connected with the actuator. According to the structure of the air conditioning box, the cold blast air risk problem is solved, and the air conditioning system comfort is improved; and meanwhile, the influence of compensation on defrosting is avoided, and the driving safety is improved.

Description

technical field [0001] The invention belongs to the technical field of automobile air-conditioning, and in particular relates to a heating automatic compensation air-conditioning box. Background technique [0002] In order to realize the rapid temperature rise of the air in the air conditioning box, heating compensation will be performed on the air conditioning box. Currently, the commonly used heating compensation air conditioning box has the following two structural forms: [0003] (1) Direct opening compensation: such as figure 1 As shown, the fresh air inlet 11, the circulating air inlet 12 and the compensation air outlet 13 are respectively arranged on the air-conditioning box. Although the structure is simple, the use effect is relatively poor. On the one hand, because there is no air door on the compensation air outlet, the outside wind can be blown into the car through the compensation air outlet, which will cause a series of cold winds and affect the comfort of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B47/02F24F7/007F25B49/00
CPCF25B47/022F24F7/007F25B49/005
Inventor 王长远袁月苏涛张继鑫吴长发
Owner SOUTH AIR INT