CN202660642U - Split floor-type air conditioner capable of six-dimensionally supplying air - Google Patents

Abstract

The utility model discloses a split floor air conditioner with six-dimensional air supply, which comprises an air conditioner body, two sets of centrifugal fans and heat exchangers are installed in the body, and the two sets of centrifugal fans are respectively provided with air inlets and air outlets. The air inlets of the two groups of centrifugal fans are set close to each other, the air outlets of the two groups of centrifugal fans are set apart from each other up and down, and upper and lower air outlets are respectively provided with upper deflectors and lower deflectors, and the upper deflectors are respectively or jointly connected with The upper air outlet mechanism and the upper two outlet fans are connected to form the upper air supply area, and the lower deflector is respectively or jointly connected with the lower air outlet mechanism and the lower two air outlet mechanisms to form the lower air supply area. The utility model can realize the six-dimensional air supply of the air conditioner in the upper, upper left, upper right, lower left, lower right and lower directions. And according to functional requirements, each air outlet can be independently controlled, which can greatly improve the comfort of the air conditioner.

Description

Split floor air conditioner with six-dimensional air supply

technical field

The utility model relates to a split floor air conditioner, in particular to a split floor air conditioner with six-dimensional air supply.

Background technique

Traditional split floor-standing air conditioners are generally designed with an air outlet, which is located on the upper front of the fuselage for air outlet. Because the air with high temperature is less dense than the air with low temperature, in principle, the air outlet of the air conditioner works better when it is cooling, and the air outlet is better when it is heating. In this way, the traditional air conditioner with a single air outlet is greatly limited in terms of balancing cooling and heating comfort, and cannot simultaneously exert cooling and heating comfort. The CN00222658.8 Chinese utility model patent announced on March 7, 2001 discloses an air conditioner with upper and lower air outlets, which contains a volute, a motor, and a heat exchanger, and the front is provided with upper and lower air outlets, which can be used separately or simultaneously. Work. This utility model has a great breakthrough in the traditional air conditioner, and conforms to the natural law of air convection. However, the design method of air intake from the front and air outlet from top to bottom is greatly limited in terms of the air supply angle and the aesthetic appearance of the whole machine. Therefore, it is necessary to make further improvements.

Utility model content

The purpose of this utility model is to provide a split floor air conditioner with a novel and reasonable structure, beautiful and practical, comfortable to use six-dimensional air supply, so as to overcome the shortcomings of the prior art.

A split floor air conditioner with six-dimensional air supply designed for this purpose, including the body of the air conditioner. Two sets of centrifugal fans and heat exchangers are installed in the body. The two sets of centrifugal fans are respectively provided with air inlets and air outlets. The air inlets of the two sets of centrifugal fans are set close to each other, and the air outlets of the two sets of centrifugal fans are set up and down. The upper air supply area is formed by connecting with the upper air outlet mechanism and the upper two air outlet fans separately or jointly, and the lower deflector is respectively or jointly connected with the lower air outlet mechanism and the lower two air outlet mechanisms to form the lower air supply area.

The upper air outlet mechanism is a rectangular cavity with openings on the front and bottom surfaces. There are a plurality of air guide vanes with rotating shafts in the cavity. The air guide vanes are arranged horizontally or combined horizontally and vertically. Each air guide vane is assembled by rotating around its own rotating shaft. In the upper air outlet; the upper air outlet mechanism moves up and down in the air outlet of the top cover through the movement mechanism.

The lower air outlet mechanism is a plurality of wind guide vanes with rotating shafts installed at the lower air outlet. The air guide blades are arranged horizontally or combined horizontally and vertically. Each air guide vane rotates around its own rotating shaft and is assembled in the lower air outlet.

The air outlet mechanisms on both sides of the upper side and the air outlet mechanism on both sides of the lower side are rectangular sheet structures, and are assembled in the air outlets on each side through rotating shafts arranged at the upper and lower ends thereof.

A plurality of air inlet holes are evenly distributed on the rear side of the body, and the plurality of air inlet holes form an air inlet frame; the heat exchanger is assembled between the air inlet holes and the air inlets of two sets of centrifugal fans, and the heat exchanger The section is U-shaped or straight.

The centrifugal fan includes a volute, a centrifugal wind wheel and a motor, and is symmetrically distributed in the body along the vertical direction, wherein the two centrifugal wind wheels rotate in opposite directions.

The upper deflector is arranged at the outlet of the upper volute, wherein the upper deflector is composed of two baffles, which are respectively arranged obliquely on both sides of the outlet of the upper volute to isolate the upper and lower sides. The air outlet; the lower deflector is a baffle with an L-shaped cross-section, and its lower end is arranged on the lower side of the lower air outlet.

The utility model communicates with the centrifugal fan, the air outlet mechanism and the outlet fans on both sides through the upper and lower deflectors, so that the air outlets are set on the upper, upper left, upper right, lower left, lower right, and lower parts of the air conditioner, and at the same time cooperate The air outlet mechanism can be installed to realize air supply in six directions, and the air outlet can be independently controlled according to the functional requirements, which can solve the problem that a single air outlet cannot take into account both cooling and heating, and achieve the best comfort effect. Its structure is novel and reasonable, beautiful and practical, and comfortable to use.

Description of drawings

Fig. 1 is the exploded schematic view of the overall assembly of an embodiment of the utility model;

Fig. 2 is a schematic diagram of the shutdown state structure of an embodiment;

Fig. 3 is a schematic diagram of the structure of a power-on body of an embodiment;

Fig. 4 is a partial sectional view in the front view direction of Fig. 3;

FIG. 5 is a partial sectional view in the right direction of FIG. 3 .

In the figure: 1 is the body, 2 is the top cover, 3 is the panel, 4 is the chassis, 5 is the volute, 6 is the centrifugal wind wheel, 7 is the heat exchanger, 8 is the motor, 9 is the upper air outlet mechanism, 10 is the The following air outlet mechanism, 11 is the upper two sides air outlet mechanism, 12 is the upper deflector, 13 is the lower deflector, and 14 is the lower two sides air outlet mechanism. The arrows in the figure indicate the direction of wind flow.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described further.

Referring to Fig. 1, a split floor air conditioner with six-dimensional air supply includes an air-conditioning body 1, and two sets of centrifugal fans and heat exchangers 7 are installed in the body 1, and the centrifugal fan includes a volute 5 and a centrifugal wind wheel 6 and the motor 8, and are symmetrically distributed in the body 1 along the up and down direction, wherein the two centrifugal wind wheels 6 rotate in opposite directions. Two groups of centrifugal fans are respectively provided with an air inlet and an air outlet, the air inlets of the two groups of centrifugal fans are arranged close to each other, the air outlets of the two groups of centrifugal fans are set apart from each other up and down, and upper deflectors 12 are respectively arranged at the upper and lower air outlets. and the lower deflector 13, the upper deflector 12 is independently connected with the upper air outlet mechanism 9 and the upper two side outlet fans 11, or the upper deflector 12 is jointly connected with the upper air outlet mechanism 9 and the upper two side outlet fans 11 The upper air supply area is formed, and the lower deflector 13 is independently connected with the lower air outlet mechanism 10 and the lower two-side air outlet mechanism 14, or the lower deflector 13 is jointly connected with the lower air outlet mechanism 10 and the lower two-side air outlet mechanism 14. The connections form the downdraft zone.

The upper air outlet mechanism 9 is a rectangular cavity with openings on the front and the bottom surface, and a plurality of air guide vanes with rotating shafts are arranged in the cavity. The air outlet mechanism 9 moves up and down in the air outlet of the top cover 2 through a motion mechanism. The lower air outlet mechanism 10 is a plurality of wind guide vanes with rotating shafts installed in the lower air outlet. The air guide vanes are arranged horizontally, and each wind guide vane is assembled in the lower air outlet by rotating around its own rotating shaft. The air outlet mechanisms 11 on both sides of the upper side and the air outlet mechanisms 14 on both sides are rectangular sheet structures, and are assembled in the air outlets on each side by rotating shafts arranged at their upper and lower ends.

The rear side of the body 1 is evenly distributed with a plurality of air inlet holes, which constitute the air inlet frame; the heat exchanger 7 is assembled between the air inlet holes and the air inlets of the two sets of centrifugal fans, and the cross-section of the heat exchanger 7 It is U-shaped.

The upper deflector 12 is arranged at the air outlet of the upper volute 5, wherein the upper deflector 12 is composed of two baffles, which are respectively arranged obliquely on both sides of the air outlet of the upper volute to isolate the upper and lower air. Side air outlet; the lower deflector 13 is an L-shaped baffle in section, and its lower end is arranged on the lower side of the lower air outlet.

The U-shaped heat exchanger 7 is installed in the body 1 close to the air inlet, and the deflector 12 is installed. Install the motors 8 in the body 1 respectively, and install the centrifugal wind wheels 6 on the motors 8 respectively. Install the volute 5 symmetrically into the body 1 . The lower deflector 13 is installed in the body. Install the upper air outlet mechanism 9 into the top cover 2, and then install it on the body 1 as a whole. Install each side air outlet mechanism 10 on the panel 3, and then install it on the machine body 1 as a whole. Install chassis 4 on body 1.

Referring to Fig. 2-Fig. 3, in the shutdown state, the upper air outlet mechanism 9 retracts into the top cover 2, the upper and lower side air outlet mechanisms 11 are closed, and the air guide blades of the lower air outlet mechanism 10 are closed. In the power-on state, the upper air outlet, upper left air outlet, upper right air outlet, lower left air outlet, lower right air outlet, and lower air outlet can be opened by each air outlet mechanism. You can also choose different opening combinations of air outlets according to functional requirements. For example, you can choose to open the upper air outlet, upper left air outlet, and upper right air outlet for cooling, and you can choose to open the lower air outlet, lower left air outlet, and lower right air outlet for heating. The opening combinations of the air outlets are not limited to the above examples, and can be freely combined as required.

Referring to Fig. 4-Fig. 5, the partial section shows the flow direction of the wind inside the utility model. The centrifugal wind wheel 6 located in the upper body 1 is driven by the motor 8 and rotates counterclockwise, and the rear part enters the wind. After the air flow passes through the heat exchanger 7, it can be guided by the upper volute 5 and the upper deflector 12. Sent from the air outlets on the upper, upper left, and upper right. Similarly, the centrifugal wind wheel 6 located in the lower body 1 rotates clockwise under the drive of the motor 8, and the rear part enters the wind. After the air flow passes through the heat exchanger 7, it is guided by the lower volute 5 and the lower deflector 13 It can be sent out from the air outlets at the lower, lower left, and lower right. The air duct system composed of double volutes 5, double centrifugal wind wheels 6, double motors 8, upper and lower deflectors and six air outlets of the utility model can realize six-dimensional air supply.

Claims (7)

1. A split floor air conditioner with six-dimensional air supply, comprising an air conditioner body (1), in which two sets of centrifugal fans and heat exchangers (7) are installed, and the two sets of centrifugal fans are respectively equipped with The air inlet and the air outlet, the air inlets of the two sets of centrifugal fans are set close to each other, and the air outlets of the two sets of centrifugal fans are set apart from each other up and down. The deflector (13) and the upper deflector (12) are respectively or jointly connected with the upper air outlet mechanism (9) and the upper and two outlet fans (11) to form the upper air supply area, and the lower deflector (13) is respectively or jointly Together with the lower air outlet mechanism (10) and the lower two side air outlet mechanisms (14) to form the lower air supply area. 2. The split floor air conditioner with six-dimensional air supply according to claim 1, characterized in that the upper air outlet mechanism (9) is a rectangular cavity with openings on the front and bottom, and multiple belt shafts are arranged in the cavity The wind guide blades are arranged horizontally or combined horizontally and vertically, and each wind guide blade rotates around its own rotating shaft and is assembled in the upper air outlet; the upper air outlet mechanism is installed at the air outlet of the top cover (2) Internal up and down stretching action. 3. The split floor air conditioner with six-dimensional air supply according to claim 2, characterized in that the lower air outlet mechanism (10) is a plurality of air guide vanes with rotating shafts installed at the lower air outlet, and the air guide vanes Horizontal setting or horizontal and vertical combination setting, each wind guide vane rotates around its own rotating shaft and is assembled in the lower air outlet. 4. The split floor air conditioner with six-dimensional air supply according to claim 3, characterized in that the air outlet mechanism on both sides (11) on the upper side and the air outlet mechanism on both sides (14) are rectangular sheet structures , and are installed in the air outlets on each side by setting the rotating shafts at the upper and lower ends of the air outlet. 5. The split floor air conditioner with six-dimensional air supply according to claim 4, characterized in that a plurality of air inlet holes are evenly distributed on the rear side of the body (1), and the plurality of air inlet holes constitute an air inlet frame ; The heat exchanger (7) is assembled between the air inlet hole and the air inlet of the two sets of centrifugal fans, and the section of the heat exchanger is U-shaped or straight. 6. The split floor air conditioner with six-dimensional air supply according to claim 5, characterized in that the centrifugal fan includes a volute (5), a centrifugal fan wheel (6) and a motor (8), and is arranged along the vertical direction Symmetrically distributed in the machine body (1), wherein the two centrifugal wind wheels rotate in opposite directions. 7. The split floor air conditioner with six-dimensional air supply according to any one of claims 1 to 6, characterized in that the upper deflector (12) is set at the outlet of the upper volute (5) air outlet , where the upper deflector (12) is composed of two baffles, which are respectively arranged obliquely on both sides of the air outlet of the upper volute to isolate the upper and lower air outlets; the lower deflector (13) is a cross-section The lower end of the L-shaped baffle is arranged on the lower side of the lower air outlet. the

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