CN207422728U - Integral type overhead refrigeration unit thermal modules radiator - Google Patents

Abstract

The utility model discloses an integrated top-mounted refrigerating unit thermal module heat dissipation device, which comprises a finned condenser, a suction fan, a compressor and a heat dissipation box, and the fin condenser, suction fan, and compressor are all installed in the heat dissipation box. ;The finned condenser is set on the air inlet side, and the finned condenser is obliquely connected to the upper wall of the heat dissipation box through the outer sheet metal; the suction fan is set under the finned condenser, and the suction fan is perpendicular to the finned condenser Setting; the compressor is set on the air outlet side. The utility model adjusts the angle of the fin condenser so that the air intake source of the fin condenser is the fresh cold air from the oblique upper side, and the hot air is discharged from the back side, so that the cold air and the hot air are separated from each other without interfering with each other, and the maximum utilization Fresh cold air; at the same time, maximize the use of the air intake area, reduce the thickness of the finned condenser, make the finned condenser pass the wind more easily, and make the air duct more smooth, so as to optimize the heat dissipation effect of the thermal module.

Description

Integrated overhead refrigeration unit thermal module cooling device

technical field

The utility model relates to the technical field of refrigeration, in particular to a thermal module cooling device of an integrated top-mounted refrigeration unit.

Background technique

Due to the limitation of the size of the cabinet, the integrated top-mounted refrigeration unit has limited installation space, and the size of the unit is very compact, resulting in a small heat dissipation area of the heat dissipation component of the thermal module - the condenser, and increasing the number of rows of pipes It will make it difficult for cold air to pass through. Therefore, in a limited space, it is difficult for the heat dissipation module to effectively exhaust and dissipate heat. At the same time, the exhausted hot air is easily reflected back by the outer panel of the cabinet, and part of the hot air is sucked in again, resulting in the condensation of the condenser. The cooling effect is poor, the temperature of the dry filter is too high, and the compressor cannot be effectively cooled. The performance of the refrigeration unit is not optimal.

Therefore, prior art needs improvement and promotion.

Utility model content

The purpose of this utility model is to overcome the deficiencies of the above-mentioned prior art, and provide an integrated top-mounted refrigeration unit thermal module cooling device. By adjusting the angle of the fin condenser, the air intake source of the fin condenser is the fresh The air is basically completely isolated from the hot air discharged from the back, and the maximum use of air cooling is used to achieve the purpose of heat dissipation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the heat dissipation device of the thermal module of the integrated top-mounted refrigeration unit includes a finned condenser, a suction fan, a compressor and a heat dissipation box, the finned condenser, the suction The fan and compressor are installed in the cooling box;

The fin condenser is arranged on the air inlet side, and the fin condenser is obliquely connected with the upper wall of the heat dissipation box through the outer sheet metal; the suction fan is arranged below the fin condenser, and the suction The fan is arranged perpendicular to the finned condenser; the compressor is arranged on the air outlet side.

Preferably, the angle range between the finned condenser and the upper wall of the heat dissipation box is 25°C-60°C.

Preferably, several vents are provided on the front and rear sides of the heat dissipation box.

Preferably, vents are provided on both the air inlet side and the air outlet side of the heat dissipation box.

The utility model has the following beneficial effects:

The utility model changes the direction of the air inlet and outlet by adjusting the angle of the fin condenser, so that the air inlet source of the fin condenser is the fresh cold air from obliquely above, and the hot air is discharged from the back, so that the cold air and the hot air are separated from each other. It will not interfere with each other and maximize the use of fresh cold air; at the same time, it will maximize the use of the air intake area, reduce the thickness of the finned condenser, make the finned condenser pass through the wind more easily, and make the air duct more smooth, so as to optimize the thermal module Excellent heat dissipation effect; at the same time, the whole device has a simple structure and excellent cooling effect.

Description of drawings

Fig. 1 is a schematic perspective view of the structure of the thermal module cooling device of the integrated overhead refrigeration unit of the present invention;

Fig. 2 is a schematic left view of the structure of the thermal module cooling device of the integrated overhead refrigeration unit of the present invention;

Fig. 3 is a schematic top view of the structure of the thermal module cooling device of the integrated overhead refrigeration unit of the present invention;

Fig. 4 is the A-A direction sectional view of Fig. 3;

Among them, 1-fin condenser, 2-suction fan, 3-compressor, 4-radiating box, 5-inlet side, 6-outlet side, 7-vent, 8-outer sheet metal.

Detailed ways

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

As shown in Figure 1-4, the heat dissipation device of the thermal module of the integrated overhead refrigeration unit includes a finned condenser 1, a suction fan 2, a compressor 3, and a heat dissipation box 4. The finned condenser 1, the suction fan The fan 2 and the compressor 3 are all installed in the cooling box 4;

The fin condenser 1 is arranged on the air inlet side 5, and the fin condenser 1 is obliquely connected with the upper wall surface of the heat dissipation box 4 through the outer sheet metal 8; the suction fan 2 is arranged on the fin condenser 1, the suction fan 2 is arranged perpendicular to the finned condenser 1; the compressor 3 is arranged on the air outlet side 6.

Preferably, the angle range between the finned condenser 1 and the upper wall of the heat dissipation box 4 is 25°C-60°C.

Preferably, several vents 7 are provided on the front and rear sides of the heat dissipation box 4 .

Preferably, vents 7 are provided on both the air inlet side and the air outlet side of the heat dissipation box 4 .

The heat dissipation device of the thermal module of the integrated top-mounted refrigeration unit, the specific implementation method is as follows:

The finned condenser 1 is arranged on the air inlet side 5 and is connected at a certain angle to the upper wall of the heat dissipation box 4 through the outer sheet metal 8, so that the windward surface is inclined forward and upward at a certain angle, so that the air intake and the exhaust air are mutually incompatible. Interference, the incoming air passes through the finned condenser 1 and the suction fan 2, then passes through the compressor 3, which also has the effect of cooling the compressor 3, and finally blows to the outside of the unit.

Among them, the change of the angle of the finned condenser changes the direction of the air inlet and outlet, so that the air inlet source of the finned condenser is the fresh cold air from the obliquely above, and the hot air is discharged from the back, so that the cold air and the hot air are separated from each other and will not Mutual interference, to maximize the use of fresh cold air; at the same time, to maximize the use of the air intake area, reduce the thickness of the finned condenser, so that the finned condenser can pass the wind more easily, and the air duct is more smooth, so as to optimize the heat dissipation of the thermal module effect; at the same time, the whole device has a simple structure and excellent cooling effect.

In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "front", "rear" and the like are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the Describes, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention.

Although the specific implementation of the utility model has been described above in conjunction with the accompanying drawings, it is not a limitation of the utility model. Those skilled in the art should understand that on the basis of the technical solution of the utility model, those skilled in the art do not need to pay creative efforts Various modifications or deformations that can be made by labor are still within the protection scope of the present utility model.

Claims (4)

1. integral type overhead refrigeration unit thermal modules radiator, it is characterized in that, including fin condenser, forced draft fans, compression Machine and heat radiation box, the fin condenser, forced draft fans, compressor are installed in heat radiation box；

The fin condenser is arranged at inlet side, and the fin condenser is carried out by the upper wall surface of outer metal plate and heat radiation box Tilt connection；The forced draft fans are arranged below fin condenser, and the forced draft fans with fin condenser with being vertically arranged； The compressor is arranged on air side.

2. integral type overhead refrigeration unit thermal modules radiator as described in claim 1, it is characterized in that, the fin condensation Angular range between device and heat radiation box upper wall surface is 25 DEG C~60 DEG C.

3. integral type overhead refrigeration unit thermal modules radiator as described in claim 1, it is characterized in that, the heat radiation box Forward and backward side be equipped with several ventilation openings.

4. integral type overhead refrigeration unit thermal modules radiator as described in claim 1, it is characterized in that, the heat radiation box Inlet side and air side be equipped with ventilation opening.