CN102748816A - Ring current type energy-saving air-conditioner - Google Patents

Abstract

A ring current type energy-saving air-conditioner comprises an outdoor unit and an indoor unit which are connected through a refrigerating fluid flow pipe and a guide line. The ring current type energy-saving air-conditioner is characterized in that a motor and an outer ring body are fixed on a circular base of the indoor unit, an output shaft of the motor is connected with a centrifugal vane wheel, an inner ring body is fixed on the outer ring body through an outer stream guidance blade lattice, a cooler is fixed on the inner ring body, an inner stream guidance blade lattice is installed between a fairing and the inner ring body, and a bending annular airflow channel is formed among the outer ring body, the inner ring body, the fairing and the centrifugal vane wheel. By means of the ring current type energy-saving air-conditioner, an area where cold air flows is in a fixed area, the size of the area is adjustable, and air in the area can be adjusted according to needs of human body movable areas. Air in a local area is adjusted, so that air-conditioner power is greatly reduced and energy is greatly saved.

Description

Circulation energy-saving air conditioner

technical field

The invention belongs to a circulation type energy-saving air conditioner.

Background technique

Air conditioners have been widely used in people's daily life. However, its energy-saving effect is not very significant, because there is not much improvement in its principle, and most of them are local performance improvements or improvements, but there is no revolutionary change in principle.

Contents of the invention

The purpose of the present invention is to provide a circulating energy-saving air conditioner that can perform air conditioning according to the needs of human body activity areas and greatly reduce energy consumption.

The circulation type energy-saving air conditioner of the present invention comprises an outdoor unit and an indoor unit, and the outdoor unit and the indoor unit are connected through refrigerant flow pipes and wires. The output shaft of the motor is connected to the centrifugal impeller, the inner ring body is fixed on the outer ring body through the outer deflector cascade, the cooler is fixed on the inner ring body, the fairing is installed on the bracket at the end of the motor output shaft, the fairing is connected to the inner An inner guide vane cascade is installed between the rings, and a curved and annular air flow channel is formed between the outer ring body, the inner ring body, the fairing and the centrifugal impeller. The peripheral plate of the inner ring body forms a cone angle, and the peripheral plate can be made into a movable plate, and the cone angle can be adjusted. the

The circular flow energy-saving air conditioner of the present invention forms a curved and annular airflow channel between the outer ring body, the inner ring body, the fairing and the centrifugal impeller, the cooler is located at the air inlet of the peripheral passage of the fairing, and passes through When working, the cold air circulation is continuously carried out in this channel, and the cone angle of the peripheral plate of the inner ring body forms the taper angle of the cold air circulation. This taper angle can form an air-conditioning area, that is, the area where the cold air circulates. The cone angle The size of the cone is designed according to the power of the air conditioner and the needs of the working environment. The larger the cone angle, the larger the air-conditioning area, and the smaller the cone angle, the smaller the air-conditioning area. The peripheral plate of the inner ring body is designed to be movable and adjustable in blocks, that is, the size of its cone angle can be adjusted, which realizes the adjustment of the range of the air-conditioning area.

In the circular flow energy-saving air conditioner of the present invention, the indoor unit is disc-shaped, and the cold air blown out flows toward the center, and then flows back from the center to the cooler of the air conditioner, which makes the cold air circulate in a tapered area with a very regular shape. Compared with the traditional air conditioner, the area where the cold air flows is in a fixed area, and the size of this area is adjustable, and the air conditioning of this area can be performed according to the needs of the human activity area instead of Air conditioning throughout the room. Because it is air-conditioned for local areas, it can greatly reduce the power of the air conditioner, thereby greatly saving energy. The indoor unit can be made into an oscillating fan type, and it can be blown against the position that needs air conditioning. For the central air-conditioning system, the indoor unit can be made into the form of a ceiling fan or fixed on the ceiling of the top of the room to air-condition the activity area below.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a view from direction A in Fig. 1 .

Detailed ways

A circular flow energy-saving air conditioner, including an outdoor unit and an indoor unit, the outdoor unit and the indoor unit are connected through refrigerant flow pipes 10 and wires, and the feature is that a motor 6 and an outer ring body are fixed on the circular base 7 of the indoor unit 4. The output shaft of the motor 6 is connected to the centrifugal impeller 5, the inner ring body 1 is fixed on the outer ring body 4 through the outer guide vane grid 3, the cooler 8 is fixed on the inner ring body 1, and the fairing 11 is installed on the motor 6 On the bracket at the end of the output shaft, the inner guide vane 2 is installed between the fairing 11 and the inner ring body 1, and a curved ring is formed between the outer ring body 4, the inner ring body 1, the fairing 11 and the centrifugal impeller 5 airflow channel. The peripheral plate 9 of the inner ring body 1 forms a cone angle α, and the peripheral plate 9 can be made into a movable plate, and its cone angle is adjustable.

Claims (2)

1. A circular flow energy-saving air conditioner, including an outdoor unit and an indoor unit, the outdoor unit and the indoor unit are connected through refrigerant flow pipes (10) and wires, and it is characterized in that: the circular base (7) of the indoor unit is fixed with The motor (6) and the outer ring body (4), the output shaft of the motor (6) is connected to the centrifugal impeller (5), the inner ring body (1) is fixed on the outer ring body (4) through the outer guide vane grid (3) , the cooler (8) is fixed on the inner ring body (1), the fairing cover (11) is installed on the bracket at the end of the output shaft of the motor (6), and the fairing cover (11)) and the inner ring body (1) An inner guide vane cascade (2) is installed between them, and a curved and annular airflow channel is formed between the outer ring body (4), the inner ring body (1), the fairing (11) and the centrifugal impeller (5). 2. The circulating energy-saving air conditioner according to claim 1, characterized in that: the peripheral plate (9) of the inner ring body (1) is a movable plate.

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