[0018] The present invention will be further described below in conjunction with the embodiments and drawings.
[0019] Such as figure 1 , image 3 , Figure 4 , Figure 5 Shown are the integral air-energy water heater proposed by the present invention and three evaporator heat exchange devices with different structures. The evaporator heat exchange device includes: an axial fan 4, an evaporator 3, and a compressor 2. The evaporator 3 can be designed in different structural shapes and placed in a cavity opposite to the axial flow fan 4 and the compressor 2, and the compressor 2 is located in a closed space separating it from the evaporator 3. The enclosed space is composed of an arc partition 5 and a casing 6 arranged between the compressor 2 and the evaporator 3. According to requirements, the evaporator can have a V-shaped structure, with a pair of symmetrical arrangements; the evaporator can also have an integral bent structure; the evaporator can also have an arc structure, with a pair of symmetrical arrangements. The inner wall of the enclosed space is provided with a sound insulation layer and a heat preservation layer; the base of the compressor is provided with a shock absorption device.
[0020] Such as figure 1 As shown, the present invention also provides an integral air energy water heater, which includes: a water tank 1, a cooler arranged on the periphery of the water tank, and the evaporator heat exchange device proposed by the present invention is located on the top of the water tank 1, such as Figure 3~Figure 5 Shown. The exhaust pipe of compressor 2 communicates with the air inlet of the air cooler, the air outlet of the air cooler communicates with the inlet of the throttle valve, the outlet of the throttle valve communicates with the inlet of the evaporator 3, and the outlet of the evaporator 3 communicates with the compressor. The air inlet of the machine is connected. The air cooler exchanges heat with the water in the water tank to achieve the purpose of heating water. The upper and lower shells of the evaporator are equipped with air inlets, and the outside air is drawn in through the axial flow fan 4 to exchange heat with the evaporator 3. Form a heat exchange system.
[0021] Such as image 3 As shown, the evaporator 3 is a pair of V-shaped structure, the V-shaped sharp corners are opposite, and are arranged symmetrically up and down, and the compressor 2 is separately separated in the enclosed space on the right. There are air inlets on the upper and lower sides of the top shell 6, and the outdoor air drawn in through the axial flow fan 4 enters the machine through the air inlet, and enters the axial flow through the V-shaped evaporator 3 under the action of the arc-shaped partition 5 Fan 4 is finally discharged out of the machine through the axial flow fan. The compressor 2 is located in an independent enclosed space formed by the arc-shaped partition 5 and the right part of the shell. The inner wall of the enclosed space is pasted with soundproof cotton and thermal insulation cotton. The arc-shaped partition 5 is reserved with pipe holes connecting the compressor and the evaporator. The pipe holes can be fitted with soundproof cotton first, and then sealed and compressed by a sealing strip. The base of the machine is equipped with a shock absorber to reduce the impact of the vibration of the compressor on the parts of the machine body and avoid resonance of the parts of the unit.
[0022] The V-shaped evaporator is arranged symmetrically, saving space, and more rows of evaporators can be arranged. At the same time, the fan inlet and the evaporator have enough contact area to increase the evaporation side air volume; the compressor is separated from the unit shell by an arc-shaped partition, The inner wall is pasted with sound insulation cotton and thermal insulation cotton to form an independent enclosed space to prevent cold air from the evaporating side from blowing directly on the compressor. At the same time, the enclosed space inside the compressor is insulated to improve the heat capacity of the compression mechanism and improve the heat transfer performance of the evaporating side.
[0023] Such as Figure 5 As shown, the evaporator 3 is a pair of arc-shaped structures, arranged symmetrically up and down, and the compressor 2 is separately separated in the enclosed space on the right side. There are air inlets on the upper and lower sides of the top shell. The outdoor air drawn in through the axial flow fan 4 enters the machine through the air inlet, and enters the axial flow fan 4 through the arc evaporator 3 under the action of the arc partition 5, Finally, it is discharged out of the machine through the axial flow fan. The compressor 2 is located in an independent enclosed space formed by the arc-shaped partition 5 and the right part of the shell. The inner wall of the enclosed space is pasted with soundproof cotton and thermal insulation cotton. The arc-shaped partition 5 is reserved with pipe holes connecting the compressor and the evaporator. The pipe holes can be fitted with soundproof cotton first, and then sealed and compressed by a sealing strip. The base of the machine is equipped with a shock absorber to reduce the impact of the vibration of the compressor on the parts of the machine body and avoid resonance of the parts of the unit.
[0024] The evaporator is arranged in arc and symmetrical shape, which saves space and can arrange more rows of evaporators. At the same time, the fan inlet and the evaporator have sufficient contact area to increase the evaporation side air volume; the compressor is separated from the unit shell by an arc-shaped partition, and the inner wall is covered with sound insulation cotton and insulation cotton to form an independent enclosed space to avoid cold air on the evaporation side Directly blow the compressor, and at the same time heat the enclosed space inside the compressor, improve the heat capacity of the compression mechanism, and improve the heat transfer performance of the evaporation side.
[0025] The above-mentioned embodiments are mainly to illustrate the creative concept of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can be made. These All belong to the protection scope of the present invention.
