Air conditioner

An air conditioner and air technology, which is applied in air conditioning systems, space heating and ventilation, space heating and ventilation details, etc., can solve the problem of not considering the maintainability of filters and pipelines, and not considering the entry and discharge of insects through the outdoors Problems such as air delivery pipe, increased exhaust ventilation resistance, etc.

An air conditioner and air technology, which is applied in air conditioning systems, space heating and ventilation, space heating and ventilation details, etc., can solve the problem of not considering the maintainability of filters and pipelines, and not considering the entry and discharge of insects through the outdoors Problems such as air delivery pipe, increased exhaust ventilation resistance, etc.

CN1804479AInactive Publication Date: 2006-07-19HITACHI HOME & LIFE SOLUTIONS INC
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Embodiment Construction

[0036] Various embodiments of the air conditioner of the present invention will be described in detail below using the drawings.

[0037] The overall structure of the air conditioner will be described using FIGS. 1 to 4 . Fig. 1 is an external view of an indoor unit of an air conditioner according to an embodiment of the present invention, Fig. 2 is an external view of a state in which the decorative panel of the indoor unit of Fig. 1 is removed, Fig. 3 is a sectional view along A-A of Fig. 1 , and Fig. 4 is a diagram 1 B-B sectional view.

[0038] The structure of the indoor unit 1 includes a unit case 2 , a decorative panel 3 , and a front panel 4 . The indoor unit 1 is provided with an air intake port 5 for sucking in indoor air with adjusted temperature and humidity, and an air blower port 6 for blowing out indoor air with adjusted temperature and humidity. The air outlet 6 is provided laterally at the lower portion of the indoor unit 1 and constitutes a main outlet with...

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Abstract

The invention solves the problems that air supply operation allows the introduction of outside air into a room but gives unpleasant feels to dwellers when the outside air is contaminated by various materials, and if the outside air is introduced into the room via a filter to solve this problem, an air cleaning filter provided in an air supply / exhaust unit brings about the air supply / exhaust unit to be wider and so its heat exchanger should be smaller resulting in a reduction in the capability of conditioning temperature / humidity as the originally basic purpose of an air-conditioner and the heat exchanger, and if not changed in size, it brings about an indoor unit to be larger in shape. An air supply filter 21 is provided through which outside air passes during air supplying operation. The rotating shaft of a sub-fan 19 is arranged in parallel to the rotating shaft of a main fan 9 so that the air suction face of the sub-fan 19 is not at a right angle to the air passage face of the air supply filter 21.

Description

[0001] This application is a divisional application of an invention patent application with the application number 200310113038.1, the application date being December 25, 2003, and the invention title being "air conditioner". technical field [0002] The present invention relates to an air conditioner capable of ventilation operation. Background technique [0003] In recent years, it has been pointed out that the airtightness between living areas of family houses has increased, and that harmful substances contained in building materials have an impact on the human body. In addition, there is a problem that the concentration of carbon dioxide in the living space increases due to an increase in airtightness. These problems have all become problems to be solved by air conditioners that need to adjust the indoor air. [0004] Such an air conditioner is described in Unexamined-Japanese-Patent No. 2000-274727 (patent document 1). This patent document 1 discloses a split-type air...

Claims

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Application Information

Patent Timeline
19 Jul 2006
Publication
CN1804479A
IPC
F24F1/00; F24F3/06; F24F3/147
CPC
F24F1/0057; F24F13/20; F24F13/28; F24F2013/205
Inventors
名袊ε₯二; 倧呚厚