CN201653226U

CN201653226U - Flat round tube type heat radiator

Info

Publication number: CN201653226U
Application number: CN2010202917879U
Authority: CN
Inventors: 杨华杰; 王新利
Original assignee: GAOMI ZHONGYA HEATING AND VENTILATING EQUIPMENT CO Ltd
Current assignee: GAOMI ZHONGYA HEATING AND VENTILATING EQUIPMENT CO Ltd
Priority date: 2010-08-16
Filing date: 2010-08-16
Publication date: 2010-11-24
Anticipated expiration: 2020-08-16

Abstract

The utility model discloses a flat round tube type heat radiator comprising a plurality of vertical tubes which are connected in series to be as a whole through a connecting box tube, wherein each vertical tube is externally sheathed with an air convection tube with a flat round cross section; an upper cover and a lower cover which are in inserted connection with the air convection tube are respectively arranged under and below each vertical tube; and the upper cover is provided with heat radiation holes and the lower cover is provided with inlet holes. The flat round tube type heat radiator with the structure has simple structure and good heat radiation effect.

Description

Oblate tube-type radiator

Technical field

The utility model relates to radiator, is specifically related to a kind of oblate tube-type radiator.

Background technology

Existing radiator is made up of many standpipes and perpendicular box pipe, and many standpipes are concatenated into one by the perpendicular box pipe between the adjacent standpipe.Because each standpipe is air convection channel independently not, cause cross-ventilated heat power a little less than, cause the radiating effect of entire radiator poor.

Summary of the invention

The technical problems to be solved in the utility model is at above-mentioned defective, and a kind of oblate tube-type radiator of good heat dissipation effect is provided.

For solving the problems of the technologies described above, the utility model provides a kind of oblate tube-type radiator of following structure, comprise by many standpipes of perpendicular box pipe serial connection all-in-one-piece, its design feature is that all be with cross section is oblate cross-ventilation pipe to each standpipe outward, each standpipe above and below is respectively equipped with upward cover and the following cover that is plugged on the cross-ventilation pipe, on cover and be provided with louvre, following cover is provided with air admission hole.

The heat-dissipating fin that has been periphery on the outer surface of described standpipe, the cross-ventilation pipe is pegged graft or is fixed on the heat-dissipating fin.

Described standpipe is with radiating tube outward, the heat-dissipating fin that has been periphery on the outer surface of radiating tube, and the cross-ventilation pipe is pegged graft or is fixed on the heat-dissipating fin.

The oblate tube-type radiator of said structure, the outer cover of its standpipe has the air convection tube, cavity between cross-ventilation pipe and the standpipe forms air convection channel, after cold air enters air convection channel and standpipe and carries out heat exchange from cross-ventilation pipe lower end, can obtain bigger heat power, thermal current sheds from cross-ventilation pipe upper end with flow velocity faster, effectively raises the heat dispersion of radiator.

Draw by above-mentioned being not difficult, the utlity model has the advantage of good heat dissipation effect.Moreover, by at the standpipe peripheral hardware air convection tube being arranged, goal of the invention is achieved, therefore, the utility model also has advantage of simple structure concurrently.

Description of drawings

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the right view of Fig. 1;

Fig. 3 is the profile along A-A line among Fig. 1;

Fig. 4 is the structural representation of standpipe and second kind of connected mode of cross-ventilation pipe;

Fig. 5 is the structural representation of standpipe and the third connected mode of cross-ventilation pipe;

Fig. 6 is the structural representation of standpipe and the 4th kind of connected mode of cross-ventilation pipe.

The specific embodiment

As depicted in figs. 1 and 2, oblate tube-type radiator comprises by many standpipes of perpendicular box pipe 1 serial connection all-in-one-piece 2, all be with cross section is oblate cross-ventilation pipe 3 to each standpipe 2 outward, each standpipe 2 above and below is respectively equipped with and is plugged on going up cover 4 and covering 5 down on the cross-ventilation pipe 3, last cover 4 is provided with louvre 6, and following cover 5 is provided with air admission hole 7.

Standpipe 2 can be connected in the following ways with cross-ventilation pipe 3: first kind of connected mode as shown in Figure 3, many heat-dissipating fins 8 that have been periphery on the outer surface of standpipe 2, cross-ventilation pipe 3 is connected as a single entity with the heat-dissipating fin 8 of its short-axis direction; Second kind of connected mode as shown in Figure 4, many heat-dissipating fins 8 that have been periphery on pipe 2 the outer surface, cross-ventilation pipe 3 is plugged on the heat-dissipating fin 8 of its short-axis direction by the slot on the wall that sets within it 10; The third connected mode is with radiating tube 9 outside the standpipe 2 as shown in Figure 5, many heat-dissipating fins 8 that have been periphery on the outer surface of radiating tube 9, and cross-ventilation pipe 3 is connected as a single entity with the heat-dissipating fin 8 of its short-axis direction; The 4th kind of connected mode is with radiating tube 9 outside the standpipe 2 as shown in Figure 6, many heat-dissipating fins 8 that have been periphery on the outer surface of radiating tube 9, and cross-ventilation pipe 3 is plugged on the heat-dissipating fin 8 of its short-axis direction by the slot on the wall that sets within it 10.

Claims

1. oblate tube-type radiator, comprise by perpendicular box pipe (1) serial connection many standpipes of all-in-one-piece (2), it is characterized in that all be with cross section is oblate cross-ventilation pipe (3) to each standpipe (2) outward, each standpipe (2) above and below is respectively equipped with and is plugged on going up cover (4) and covering (5) down on the cross-ventilation pipe (3), last cover (4) is provided with louvre (6), and following cover (5) is provided with air admission hole (7).

2. oblate tube-type radiator according to claim 1 is characterized in that the heat-dissipating fin (8) that has been periphery on the outer surface of described standpipe (2), and cross-ventilation pipe (3) is pegged graft or is fixed on the heat-dissipating fin (8).

3. oblate tube-type radiator according to claim 1, it is characterized in that the outer radiating tube (9) that is with of described standpipe (2), the heat-dissipating fin (8) that has been periphery on the outer surface of radiating tube (9), cross-ventilation pipe (3) is pegged graft or is fixed on the heat-dissipating fin (8).