CN2550674Y - Separate induced air type household central air conditioner - Google Patents

Abstract

The utility model relates to a structure comprising an outdoor machine (1), an indoor air-conditioning mainframe (3) connected by a pipeline (2), at least an air outlet (5), an electric air supply gate (13) connected with each air outlet by a blast pipe (6), a microcomputer control and other parts. The air-conditioning mainframe is only composed of a filter screen and an air cooling coil (4), and without a centrifugal fan; and a miniature centrifugal fan (9) is arranged in the case of each electric air supply gate. The utility model has the advantages that the main fan is not arranged in the indoor mainframe, so that the volume of the mainframe is reduced, the utility model is convenient to be arranged, and a plurality of miniature fans are separately arranged in the case of the electric air supply gate of each room, the utility model adopts the way of separate air-induced, when a room needs air supply, the fan in the room can be opened, the fan of the room which does not need air supply is closed, so that the utility model not only can save energy, but also can reduce taint of odor.

Description

Separate induced air type family central air-conditioning

Technical field: the present invention relates to household electrical appliance, is a kind of home-use separation induced air type central air-conditioning that mainly is suitable for.

Background technology: existing residential central air conditioning, its indoor host computer comprises screen pack, centrifugal fan, surface cooler three parts, the main frame exhaust outlet connects the electronic air supply port in each room by ajutage, if need blow in only a certain, two rooms, just open corresponding air door, and other rooms are closed because of air door, will waste certain power of fan; And the air in all rooms all circulates by the main frame return air inlet, easily taint of odour, and as a room smoking, by the main frame blower fan, smog is easily gone here and there in other rooms.

Summary of the invention: the present invention is for overcoming the deficiency of prior art, a kind of novel energy-conserving, the light separation induced air type central air-conditioning of taint of odour being provided.

The utility model is so to implement, a kind of separation induced air type family central air-conditioning, comprise off-premises station (1), pass through air-conditioner host (3), at least one exhaust outlet (5) in pipeline (2) junction chamber, each exhaust outlet connects electronic air supply port (13) and all parts of microcomputerized control by ajutage (6), air-conditioner host (3) only comprises screen pack and surface cooler (4) two large divisions, does not establish centrifugal fan; And in each electronic air supply port housing small-sized centrifugal fan (9) is installed.

Positive effect of the present utility model is, indoor host computer is not established main fan, has reduced the main frame volume, is convenient to install, and a plurality of small-sized fans are installed on respectively in the electronic air supply port housing in each room, be the separation air inducing mode, need blow, promptly open the blower fan in this room when a certain room, not the room that need blow then blower fan close, so, both can save energy, can reduce taint of odour again.

Description of drawings:

Accompanying drawing 1 the utility model organigram

The specific embodiment: accompanying drawing 1 shows a specific embodiment of the present utility model, off-premises station 1 is existing domestic air conditioning off-premises station, by air-conditioner host 3 inrefrigerant line 2 junction chambers, main frame is flat box body shape, but the furred ceiling installation, and its housing base plate has return air inlet, the housing front side wall is established a plurality of exhaust outlets 5, can blow to each room by ajutage 6 respectively, ajutage is a snakeskin hose, connects the electronicair supply port 13 in each room.Screen pack, main centrifugal fan and surface cooler 4 are installed in the existing air-conditioner host casing, volume is bigger, main centrifugal fan is to all room air feeds, form gas circulation, it is initiatively air supply mode of a main frame, when its main centrifugal fan is worked, the door no matter whether several rooms blow in, consumed power is the same substantially.The utility model is not established main centrifugal fan in main frame, and in the air supply port in each room, set up small-sized centrifugal fan, concrete structure is the housing 7 that strengthens former air supply port, establishes support 8 in housing, small-sized centrifugal fan 9 is installed on the support, it can be in the rear ofair door 10, also can be in the place ahead ofair door 10, can be horizontal, also can be vertically, present embodiment is horizontal, a blower fan formula in the wings.The keying of motor 11control air doors 10 among the figure,mark 12 be the exhaust hood of air supply port, when a certain room need send warm or send when cold, opens an air supply port power supply (comprise blow in 10 and fan 9), opens host power supply simultaneously and gets final product.

Claims (2)

1 one kinds are separated induced air type family central air-conditioning, comprise off-premises station (1), pass through air-conditioner host (3), at least one exhaust outlet (5) in pipeline (2) junction chamber, each exhaust door is picked air door (13) and all parts of microcomputerized control by ajutage (6), it is characterized in that air-conditioner host (3) comprises screen pack and surface cooler (4); Centrifugal fan (9) is installed in the air supply port housing.

2 according to the described separation induced air type of claim 1 family central air-conditioning, it is characterized in that the centrifugal fan of air supply port (13) can be in air door (10) afterwards, perhaps, is in air door (10) before.

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