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Fan System of window type air conditioner

A fan system and air conditioner technology, applied in air conditioning systems, space heating and ventilation, heating methods, etc., to increase air intake and improve overall performance

Inactive Publication Date: 2003-05-28
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] But, in above-mentioned traditional window type air conditioner fan system, because indoor fan 7 will be assembled and connected after being inserted into fan installation space S3 through the fan inlet and outlet 11 of intermediate member 10, therefore, in order to increase the air volume of air conditioner and enlarge the air volume of indoor fan 7 When the diameter is D1, the diameter d1 of the fan inlet and outlet 11 will also increase accordingly. However, the fan inlet 11 of the intermediate member 10 has been connected with the air outlet 12. In this way, the cross section of the intermediate member 10 must be kept uniform, and the Enlarging the fan inlet and outlet 11 will have certain limitations
Therefore, the volume of the indoor fan 7 cannot exceed a certain limit, and as a result, the improvement of the maximum air volume of the window air conditioner with the same section has limitations.

Method used

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  • Fan System of window type air conditioner
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  • Fan System of window type air conditioner

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Embodiment Construction

[0019] refer to Figure 4~6 As shown, the fan system of the window air conditioner of the present invention mainly includes the intermediate member 100 , the indoor fan 7 and the window hole 200 . The intermediate member 100 is installed in the box body 1 and divides the box body 1 into an outdoor space S1 and an indoor space S2 to form an indoor air passage; the indoor fan 7 is arranged in the fan installation space S3 inside the intermediate member 100 and is installed in the indoor space. The rotating shafts of the driving motor 5 in the outer space S1 are connected to suck and discharge indoor air; the window hole 200 is arranged at the fan inlet and outlet 110 on the front side of the intermediate member 100 to guide the inhaled air; the front side of the fan inlet and outlet 110 of the intermediate member 100 The evaporator 4 that is fixed with " one " font is installed.

[0020] The plane projection of the intermediate member 100 is in the shape of " ", and the fan ins...

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PUM

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Abstract

A fan system for window-type air conditioner is composed of the indoor fan installed in a space of middle structural member, the middle structural member for dividing the case of air conditioner intooutdoor half and indoor half, and window opening at the airflow inlet-outlet position. The axis of indoor fan is coincident with that of window opening but eccentric with the airflow inlet and outletof fan. Its advantage is bigger diameter of fan for high performance of air conditioner.

Description

1. Technical field: [0001] The invention relates to a fan system of a window type air conditioner, in particular to a fan system of a window type air conditioner which can increase the suction air volume under the condition of keeping the section of the intermediate member and the exhaust port unchanged. 2. Background technology: [0002] Generally speaking, the condenser and evaporator of the window air conditioner are assembled in the same box and hung on the wall or window. Usually, the condenser is on the outdoor side, and the evaporator is on the indoor side, with independent piping systems. For this reason, an isolation member should be used in the box to isolate the space on the indoor side from the outdoor side. On both sides of the above isolation member, the indoor fan and the outdoor fan are installed on the shaft of the same driving motor or are respectively installed on the shafts of their own driving motors, so that the outdoor air circulates in the space on t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/02
Inventor 金正勋严允燮
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD