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Air conditioner

An air conditioner and air technology, applied in air conditioning systems, space heating and ventilation, household heating, etc., can solve problems such as consuming a lot of energy, erroneous operation, and product overheating

Inactive Publication Date: 2005-12-28
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The air conditioner of the above-mentioned prior art has the following problems: when the seasonal temperature changes greatly or the heating operation is performed in the alpine region, if only the heat exchanger is used for the heating operation, the heating efficiency is low, so the required heating operation level must be achieved. consumes a lot of energy
In addition, although a general electric heater can be installed as an auxiliary heater inside the air conditioner, it needs to have multiple additional devices for temperature adjustment, which is not effective; and it is easy to generate overcurrent, so the product has overheating, malfunction and occurrence of security incidents etc.

Method used

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Embodiment Construction

[0034] The configuration of the embodiment of the air conditioner of the present invention will be described in detail below with reference to the drawings:

[0035] Such as figure 2 , 3As shown in 4, the air conditioner of the present invention includes: a front grille (200) forming a front appearance, a casing (700) forming a side and rear appearance, and a casing cover (600) forming the upper appearance, which are roughly in the shape of a hexahedron. . The bottom surface of the air conditioner is formed by a chassis (100). The chassis (100) is divided into an indoor side and an outdoor side. Various components are installed on the bottom surface. A front suction port (210) is provided at the lower end of the front grill (200) to suck air in the space that needs air conditioning to the indoor side of the air conditioner, and side suction ports are formed on both sides of the front grill (200) (215). The upper end of the front grille (200) is provided with an indoor exhaust por...

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Abstract

An air conditioner with heating function is composed of a perforated plate for piloting the sucked air, a heater installed to said perforated plate via brackets for heating the sucked air, and an over-current preventer for said heater with positive thermal coefficient.

Description

Technical field [0001] The invention belongs to a heater structure of an air conditioner, and in particular relates to an air conditioner provided with a heater on one side of an orifice plate for guiding intake air. Background technique [0002] Generally speaking, an air conditioner is a machine that is installed on a space or wall in a vehicle, office or room, etc. to cool and heat. A compressor, outdoor heat exchanger, expansion valve, and indoor heat exchanger constitute a refrigeration cycle. . An air conditioner is generally composed of an outdoor side (or outdoor unit) installed outdoors and an indoor side (or indoor unit) installed indoors. In a refrigeration device, the outdoor side is called the heat-emitting side, and the indoor side is called the heat-absorbing side. An outdoor heat exchanger and a compressor are installed on the outdoor side, and an indoor heat exchanger is installed on the indoor side. [0003] Air conditioners can be roughly div...

Claims

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Application Information

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IPC IPC(8): F24F1/02
Inventor 韩京勋
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD