CN2393019Y

CN2393019Y - Scavenger air-conditioner

Info

Publication number: CN2393019Y
Application number: CN 99238796
Authority: CN
Inventors: 邓明义; 程志明; 黄万海
Original assignee: Midea Group Co Ltd
Current assignee: Midea Group Co Ltd
Priority date: 1999-09-19
Filing date: 1999-09-19
Publication date: 2000-08-23
Anticipated expiration: 2009-09-19

Abstract

The utility model relates to an air-conditioner capable of exchanging air with an independent air exchanging device. The utility model comprises a split air-conditioner which is composed of an indoor machine, an outdoor machine, and connecting pipe, and an air exchanging fan, wherein, the air exchanging fan and the indoor machine are connected by an air exchanging pipe; an air exchanging wind inlet which is arranged on the indoor machine or on a wall is directly communicated with the air exchanging pipe. The air exchanging fan of the utility model, which can be independently arranged and can be attached in the outdoor machine or outside the outdoor machine, has small cold quantity loss and small hot quantity loss. When the utility model is installed, the utility model has the advantages of small damage area, few installing accessories, easy installation, and convenient use. When the utility model is produced, a die does not need opening again, and assembly in the utility model does not need designing again.

Description

A kind of air exchangeable conditioner device

The utility model relates to a kind of air-conditioner that has air interchanger.

One of existing indoor air-changing mode is an exhaust fan, and the exhaust fan installing engineering is big, and is big to the damage of body of wall, and poorly sealed, becomes the passage of dust and mosquitos and flies, the ground of sheltering evil people and countenance evil practices.Another kind of mode is now commercially available air exchangeable conditioner, though be beneficial to the renewal of room air, air interchanger is as being arranged in indoor set or the off-premises station, then need change trim designs, the structural design difficulty is big, needs redesign mould, die sinking again, invests bigger; Take the indoor set scheme then to increase room noise.Above-mentioned two kinds of schemes all installation be connected, aspects such as the loss of the design in indoor air-changing road, cold (heat) amount and complete machine structure design exist not enough, as the air inlet of scavenge duct usually very near the air inlet of indoor set, cause the increase of cold (heat) amount loss.

The purpose of this utility model provides a kind of detachable air conditioner that has air interchanger that overcomes existing deficiency.

Realize that the purpose of this utility model can be on the basis of the detachable air conditioner of being made up of indoor set and off-premises station, set up one and be the ventilation fan of special casing, this ventilation fan not only can be attached on the off-premises station but also can independently be provided with and be directly installed on the outdoor wall, constitute a kind of taken a breath air-conditioner that has air interchanger, comprise the detachable air conditioner that the tube connector between indoor set, off-premises station, indoor set and off-premises station is formed and be positioned at outdoor ventilation fan, be connected with scavenge trunk between ventilation fan and indoor set, the aeration air intake mouth is arranged on the indoor set, and aeration air intake mouth and scavenge trunk are straight-through.This scavenge trunk stretches out and is enclosed within from indoor set with tube connector and extends the wall pipe outside the wall, and there is grid at aeration air intake mouth place, and wall bushing is buckled together by two semicircle sebific ducts and forms.Scavenge trunk can band together with tube connector, the aeration air intake mouth is set directly on the wall, scavenge trunk and tube connector are enclosed within and pass through wall in the wall bushing, and wall bushing is buckled together by two semicircle sebific ducts to be formed, a grid that has as the aeration air intake mouth of pipe in two semicircle wall bushings.

The utility model is compared with the plain edition exhaust fan, good airproof performance, noiseless, scavenging efficiency height; Compare with existing air exchangeable conditioner, utilize existing mold, need not change trim designs, invest for a short time, do not increase noisiness, the air inlet of scavenge duct is away from the air inlet of indoor set, and the loss of cold (heat) amount is little.During use, control is convenient, installs simple and easyly, increases extra charge to the consumer hardly and installs and bear.

The utility model is described in further detail below in conjunction with accompanying drawing.

Accompanying drawing 1 (1), (2) are the detachable air conditioner schematic diagrames that the utility model has aeration air intake mouth grid; Accompanying drawing 2 (1), (2) are that the utility model tube connector is connected and schematic diagram through walls with indoor set with scavenge trunk; Accompanying drawing 3 (1), (2) are that the utility model tube connector is connected and schematic diagram through walls with indoor set with scavenge trunk; Accompanying drawing 4 (1), (2), (3) are master, the right side, the schematic rear view of the utility model wall bushing; Accompanying drawing 5 (1), (2), (3), (4) are wall bushing part schematic diagrames.

With reference to accompanying drawing.There is the aeration air intake mouth of grid two kinds of forms to appear on the split air conditioner indoor set, is positioned at downside 1A-3, the 1A-4 of split air conditioner indoor set 1A as Fig. 1 (1); Fig. 1 (2) is positioned at the split air conditioner left and right sides, 1A-1,1A-2.During installation,, be close in the usual way on the wall as Fig. 2 indoor set, wall-through hole is covered by the indoor set fuselage, scavenge trunk 3 and comprise that the tube connector 2 of copper pipe, electric wire, condensate pipe stretches out outside the wall behind indoor set, bindings 4 bands together scavenge trunk and tube connector, is convenient to install and attractive in appearance.Bindings is outer can overlap the wall bushing that shields, this wall bushing can be single tube or can dock mutually by two, the semicircle sebific duct of interlock is buckled together and forms, wall bushing at this moment is a straight pipe, the mouth of pipe can have the extension limit of turning up.

Fig. 3 has been shown another kind of mounting means, and certain distance is arranged between indoor set and the wall-through hole.At this moment scavenge trunk is communicated with indoor by special wall pipe 5,6, and promptly the aeration air intake mouth is set directly on the wall.This wall pipe is two semicircle sebific ducts that can snap together easily, and wherein the indoor port of a semicircle sebific duct has grid 6, and another semicircle sebific duct 5 is used for by the tube connector 2 that comprises that copper pipe, electric wire, condensate pipe are formed.

The scavenge trunk that picks out with above-mentioned two kinds of connected modes all leads on the outdoor air interchanger, and the grid before the scavenge trunk can prevent that the large particulate matter in the room air is sucked into air interchanger and causes unnecessary parts to damage.Air interchanger can be exhaust or air suction type, and exhaust is extracted into indoor foul atmosphere outdoor, indoor formation negative pressure, and outdoor fresh air is in door and window seam inlet chamber; Air suction type can be pumped into outdoor fresh air indoor, to change indoor foul atmosphere.

Claims

1, a kind of taken a breath air-conditioner that has air interchanger, comprise the detachable air conditioner that the tube connector (2) between indoor set (1A), off-premises station, indoor set and off-premises station is formed and be positioned at outdoor ventilation fan, it is characterized in that being connected with scavenge trunk (3) between ventilation fan and indoor set, the aeration air intake mouth is arranged on the indoor set, and aeration air intake mouth and scavenge trunk are straight-through.

2, air-conditioner as claimed in claim 1, it is characterized in that scavenge trunk stretches out and is enclosed within from indoor set with tube connector extends the wall pipe outside the wall, and there is grid (1A-1,2,3,4) at aeration air intake mouth place.

3, air-conditioner as claimed in claim 2 is characterized in that wall bushing is buckled together and is formed by two semicircle sebific ducts (5,6).

4, a kind of taken a breath air-conditioner that has air interchanger, comprise the detachable air conditioner that the tube connector (2) between indoor set (1A), off-premises station, indoor set and off-premises station is formed and be positioned at outdoor ventilation fan, it is characterized in that ventilation fan is connected with scavenge trunk (3) with indoor, scavenge trunk and tube connector band together, and the aeration air intake mouth is set directly on the wall.

5, air-conditioner as claimed in claim 4, it is characterized in that scavenge trunk and tube connector are enclosed within passes through wall in the wall bushing, wall bushing is buckled together and is formed by two semicircle sebific ducts (5,6), a grid (6) that has as the aeration air intake mouth of pipe in two semicircle sebific ducts through walls.