CN211195773U

CN211195773U - Split outdoor unit of parking air conditioner centrifugal fan

Info

Publication number: CN211195773U
Application number: CN201922248550.6U
Authority: CN
Inventors: 韩涛; 曾洋; 黎澄光
Original assignee: Nantong Ningpu Electric Appliance Co ltd
Current assignee: Nantong Ningpu Electric Appliance Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-07
Anticipated expiration: 2029-12-16

Abstract

The utility model relates to a parking air conditioner centrifugal fan components of a whole that can function independently off-premises station, including the backplate subassembly, the panel subassembly, the chassis subassembly, the curb plate subassembly, the controller subassembly, the condenser subassembly, compressor unit spare and fan subassembly, including totally closed panel that does not have the trompil, the trompil on the chassis, the trompil on the curb plate, there is the air inlet circle board on the backplate, controller unit spare control compressor unit spare and fan subassembly operation, compressor unit spare is connected and is realized refrigeration and heat exchange on the condenser subassembly, the fan subassembly includes centrifugal wind wheel and motor, centrifugal wind wheel is just to the backplate installation, the motor drives centrifugal wind wheel and rotates, centrifugal wind wheel's rear. The backward-inclined centrifugal wind wheel row air supply design is adopted, so that air is blown from the rear of the machine body to blow air downwards and laterally, the heat exchange efficiency of condensation is improved, the energy efficiency of the air conditioner is improved, the electric power of a motor load is reduced by half, and the cost is reduced. The overall dimension of the whole machine is reduced; the cost is reduced and the space is saved.

Description

Split outdoor unit of parking air conditioner centrifugal fan

Technical Field

The utility model relates to an air condensing units especially relates to a parking air conditioner centrifugal fan off-premises station.

Background

In the existing split air conditioner design, the heat radiation fan of the outdoor unit usually adopts an axial flow fan to blow air to the rear side, which affects the aesthetic property of the vehicle body. In addition, in the actual use process, the axial flow fan blows air, the rotating speed is high, the blown air is low in air pressure and turbulent in air outlet, the heat exchange effect can be achieved only by increasing the heat dissipation area and reducing the wind resistance, and the cost of the radiator is high. And the noise of the axial flow fan is relatively large.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome above-mentioned technical problem, provide a parking air conditioner centrifugal fan components of a whole that can function independently off-premises station.

The technical scheme of the utility model is that: the utility model provides a parking air conditioner centrifugal fan components of a whole that can function independently off-premises station, includes backplate subassembly, panel components, chassis subassembly, curb plate subassembly, controller subassembly, condenser subassembly, compressor unit spare and fan subassembly, the panel components includes totally closed panel that does not have the trompil, the chassis subassembly include the chassis, the trompil on the chassis, the curb plate subassembly includes the curb plate, the trompil on the curb plate, the backplate subassembly include the backplate, controller unit control compressor unit spare and fan unit operation, compressor unit connects and realizes refrigeration and heat exchange on the condenser subassembly, the fan subassembly includes centrifugal wind wheel and motor, centrifugal wind wheel just to backplate air inlet circle board installation, the motor drives centrifugal wind wheel and rotates, centrifugal wind wheel's rear be the condenser subassembly.

Furthermore, the centrifugal wind wheel is a backward tilting centrifugal wind wheel, and when the motor rotates, suction force is generated to suck air into the outdoor unit.

Further, the backboard assembly comprises a mounting foot connected with the backboard.

Further, the motor is installed on the chassis through a motor support, and the motor is located between the centrifugal wind wheel and the condenser assembly.

The utility model has the advantages that: the design of backward inclined centrifugal wind wheel row air supply is adopted, so that air is blown from the rear of the body to the lower side and the side, and an air outlet is hidden in the installation process of the parking air conditioner, so that the appearance of the automobile is more attractive and elegant; the area of the condenser is reduced, and high-speed air suction is realized by utilizing the backward inclined wind wheel, so that the heat exchange efficiency of condensation is improved, and the energy efficiency of the air conditioner is improved. Because the blade radian rotates reversely in the backward tilting wind wheel structure design, the electric power of half of the load of the motor can be reduced; the absence of air channels results in further savings in material. Therefore, the purpose of reducing the cost is achieved. Because the size of the condenser is reduced, the overall dimension of the whole machine is reduced; the material cost of the product is reduced, and the packaging and transportation space is saved.

Drawings

FIG. 1 is a front view of the present invention

FIG. 2 is a bottom view of the present invention

Fig. 3 is a cross-sectional view of the present invention

FIG. 4 is a partial perspective view of the present invention

Wherein: 11 is a back plate; 12 is a mounting foot; 21 is a controller assembly, 22 is a compressor assembly; 31 is a condenser assembly; 41 is an air inlet ring plate; 42 is a centrifugal wind wheel, 43 is a motor; 44 is a motor bracket; reference numeral 51 denotes a chassis.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings.

As shown in figures 1-4, the utility model relates to a split outdoor unit of a centrifugal fan of a parking air conditioner, which comprises a back plate component, a panel component, a chassis component, a side plate component, a controller component 21, a condenser component, a compressor component and a fan component, the panel assembly comprises a fully enclosed, non-apertured panel, the pan assembly comprises a pan 51, the bottom plate 51 is provided with a hole, the side plate assembly comprises a side plate, the side plate is provided with a hole, the back plate assembly comprises a back plate 11, the controller assembly 21 controls the operation of the compressor assembly 22 and the fan assembly, the compressor assembly 22 is connected to the condenser assembly 31 for cooling and heat exchange, the fan assembly comprises a centrifugal wind wheel 42 and a motor 43, the centrifugal wind wheel 42 is arranged right opposite to the air inlet ring plate 41 of the back plate 11, the motor 43 drives the centrifugal wind wheel 42 to rotate, and the condenser assembly 31 is arranged behind the centrifugal wind wheel 42.

The centrifugal rotor 42 is a backward inclined centrifugal rotor. The back panel assembly includes mounting feet 12 connected to the back panel 11. The motor 43 is mounted on the chassis by a motor bracket 44, and the motor 43 is located between the centrifugal wind wheel 42 and the condenser assembly 31.

When the air conditioner is used, when the motor 43 rotates, the backward inclined centrifugal wind wheel generates suction force, air is sucked into the outdoor unit from the air inlet ring plate on the back plate, the air is subjected to heat exchange, and then the air is actively blown out from the holes on the chassis and the holes on the side plates.

Claims

1. The utility model provides a parking air conditioner centrifugal fan components of a whole that can function independently off-premises station, includes backplate subassembly, panel components, chassis subassembly, curb plate subassembly, controller subassembly, condenser subassembly, compressor unit spare and fan subassembly, the panel components includes totally closed panel that does not have the trompil, the chassis subassembly include the chassis, the trompil on the chassis, the curb plate subassembly includes the curb plate, the trompil on the curb plate, the backplate subassembly include the backplate, controller unit control compressor unit spare and fan unit operation, compressor unit connects and realizes refrigeration and heat exchange on the condenser subassembly, a serial communication port, the fan subassembly includes centrifugal wind wheel and motor, centrifugal wind wheel just to backplate air inlet circle board installation, the motor drives centrifugal wind wheel and rotates, centrifugal wind wheel's rear be the condenser subassembly.

2. The outdoor unit of claim 1, wherein the centrifugal fan is a backward inclined centrifugal fan, and a suction force is generated when the motor rotates to suck air into the outdoor unit.

3. The outdoor unit of claim 1, wherein the back plate assembly comprises mounting legs coupled to the back plate.

4. The outdoor unit of claim 1, wherein the motor is installed on the base plate through a motor bracket, and the motor is located between the centrifugal wind wheel and the condenser assembly.