CN2422569Y

CN2422569Y - Air conditioner with higher and lower air port

Info

Publication number: CN2422569Y
Application number: CN 00222658
Authority: CN
Inventors: 肖友明
Original assignee: STATE-RUN CHANGHONG MACHINE PLANT
Current assignee: STATE-RUN CHANGHONG MACHINE PLANT
Priority date: 2000-03-30
Filing date: 2000-03-30
Publication date: 2001-03-07
Anticipated expiration: 2010-03-30

Abstract

The utility model discloses an air conditioner with an upper and a lower air outlets. The indoor part of the utility model comprises a case body and a heat exchanger, wherein, the upper and the lower air outlets are arranged on the case body. An upper and a lower rotational symmetrical volutes are arranged in the case body. A centrifugal fan and a motor are arranged in the volute. Openings of the upper and the lower volutes are communicated with the upper and the lower air outlets, forming an upper and a lower sets of independent air supply systems, wherein, motors of which are independently controlled for independent and simultaneous air supply. The utility model has the advantages of convenient air convection and enhancement of the speed regulation of an air temperature.

Description

Has the air-conditioner of air outlet up and down

The utility model relates to a kind of air-conditioner, and especially a kind of have a up and down air-conditioner of air outlet.

General air-conditioner has only an air outlet, or is positioned at indoor set top, or is positioned at the indoor set bottom, and cold wind or hot blast all can only be sent from this air outlet.This is unfavorable for the governing speed of cross-ventilation and air themperature.Occurred a kind of up and down air-conditioner of air outlet that has recently again, the Chinese utility model patent of CN2354047Y of bulletin disclosed a kind of air-conditioner of air outlet up and down that has as on December 15th, 1999.Its indoor section comprises housing, heat exchanger, spiral case, fan, and two air outlets are up and down arranged on the housing, and spiral case has two air channels up and down of vortex symmetry, has the air channel changement of being made up of baffle plate and motor in the spiral case.According to the different operating state that freezes, heats, carry out the air channel commutation by changement, make hot blast send, and cold wind is sent by last air outlet by following air outlet, the output of air-flow meets the cross-ventilated natural law.But air outlet can not be blown simultaneously up and down, and complex structure.

The purpose of this utility model is to provide a kind of air-conditioner that can blow individually or simultaneously up and down simple in structure.

The purpose of this utility model is achieved through the following technical solutions: a kind of have a up and down air-conditioner of air outlet, its indoor section comprises housing, heat exchanger, have two air outlets up and down on the housing, two rotational symmetric spiral cases are up and down arranged in the housing, centrifugal fan and motor are arranged in the spiral case, and upper and lower spiral case opening is connected with upper and lower air outlet, forms upper and lower two and overlaps independently supply air system, the motor of two cover supply air systems is independently controlled up and down, can blow individually or simultaneously.

The utility model has been cancelled changement, has increased the air-conditioner reliability of operation; The upper and lower two cover supply air systems of operation can be blown individually or simultaneously, and are practical more, flexible; Upper and lower air-supply simultaneously helps accelerating to regulate the speed of temperature.

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 removes the overall structure figure of housing postnotum for the utility model air-conditioner;

Fig. 2 is the A-A cutaway view of air-conditioner shown in Figure 1.

As depicted in figs. 1 and 2, the indoor section of the utility model air-conditioner comprise housing 1, heat exchanger 2, upper volute 3, down spiral case 4, go up fan 5, down fan 6, go up motor 7, motor 8 down, last air outlet 9, following air outlet 10 are arranged on the housing.Upper volute 3, go up fan 5, go up air outlet 9 and form and go up supply air system; Following motor 8, following spiral case 4, following fan 6, following air outlet 10 are formed supply air system down.Last motor 7 drives last fan 5 runnings makes air send through upper volute 3, last air outlet 9; Fan 6 runnings made spiral case 4 under the air warp under following motor 8 drove, air outlet 10 is sent down; Last motor 7, down motor 8 drive go up fan 5, down fan 6 turn round simultaneously make air respectively through upper volute 3, go up air outlet 9 and following spiral case 4, following air outlet 10 are sent simultaneously.

Claims

1. one kind has the air-conditioner of air outlet up and down, its indoor section comprises housing, heat exchanger, have two air outlets up and down on the housing, it is characterized in that: two rotational symmetric spiral cases are up and down arranged in the housing, centrifugal fan and motor are arranged in the spiral case, and upper and lower spiral case opening is connected with upper and lower air outlet, forms upper and lower two and overlaps independently supply air system, the motor of two cover supply air systems is independently controlled up and down, can blow individually or simultaneously.