CN216384358U

CN216384358U - Cylindrical copper-aluminum composite radiator

Info

Publication number: CN216384358U
Application number: CN202121812380.0U
Authority: CN
Inventors: 韩有起; 杨明球; 隋安秋
Original assignee: Shandong Nanshan Hvac New Material Co ltd
Current assignee: Shandong Nanshan Hvac New Material Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-04-26
Anticipated expiration: 2031-08-04

Abstract

The utility model relates to a cylindrical copper-aluminum composite radiator, which belongs to the technical field of radiators and comprises two water channel pipes, upright column pipes and column fins, wherein the two water channel pipes are arranged in parallel, two ends of each upright column pipe are respectively communicated with the water channel pipes, a plurality of groups of upright column pipes are arranged between the two water channel pipes, each column fin comprises a connecting fin, an outer sleeve and an inner sleeve, the outer sleeve, the inner sleeve and the upright column pipes are coaxially arranged, the inner sleeves are fixedly connected to the outer side walls of the upright column pipes, the diameters of the outer sleeves are larger than those of the inner sleeves, the connecting fins are fixedly connected to the outer side walls of the inner sleeves at equal intervals, and the other side walls of the connecting fins are fixedly connected with the inner side walls of the outer sleeves. The inner sleeve, the connecting fins and the outer sleeve form an upright cavity, circulating spaces are formed at two ends of the column fins, hot air can be rapidly diffused along the cavity, the chimney effect is fully utilized, the heat dissipation effect of the radiator is improved, and compared with the traditional radiator, the heat dissipation capacity of the radiator is increased by more than 10%.

Description

Cylindrical copper-aluminum composite radiator

Technical Field

The utility model relates to the technical field of radiators, in particular to a cylindrical copper-aluminum composite radiator.

Background

A radiator is an end device that transfers heat of a heating medium into a room, and has become an indispensable part of life. The radiators are generally divided into water heating and air heating, and the water heating radiator is the most commonly used radiator in our daily life. However, the fins of the column of the heat sink currently on the market are usually rectangular or arc-shaped, and the heat dissipation effect is poor. Aiming at the problems in the prior art, a cylindrical copper-aluminum composite radiator is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cylindrical copper-aluminum composite radiator aiming at the problems in the prior art, which is realized by the following technical scheme:

the utility model provides a cylindrical copper aluminium composite heat radiator, includes water pipe, stand pipe and post fin, the water pipe has two parallel arrangement, stand pipe both ends communicate with the water pipe respectively, two be provided with a plurality of groups stand pipe between the water pipe, the post fin is including connecting fin, outer sleeve and inner skleeve, outer sleeve, inner skleeve and the coaxial setting of stand pipe, inner skleeve fixed connection is on the lateral wall of stand pipe, the diameter of outer sleeve is greater than the diameter of inner skleeve, connect equidistant fixed connection on the lateral wall of inner skleeve of fin, another lateral wall of connecting the fin and the inside wall fixed connection of outer sleeve.

The utility model is further configured to: the outer sleeve both ends can be dismantled and be connected with the water course cover, open and shut the groove of keeping away of U type on the water course cover lateral wall, the outside of water channel pipe is located to the water course cover, the water course cover is kept away from the one end of outer sleeve and is equidistant seted up the blow vent.

The utility model is further configured to: the one end fixedly connected with location fastener that the water course cover is close to the outer sleeve, the location fastener is located the inside wall of water course cover, the location fastener is including linkage segment, coaxial section and the slope section that connects gradually, linkage segment and water course cover inner wall fixed connection, the external diameter with the axle section is less than the internal diameter of water course cover and is greater than the internal diameter of outer sleeve, the axis direction slope of one end to the water course pipe with the axle section is kept away from to the slope section.

The utility model is further configured to: the water pipe and the upright post pipe are made of copper materials, and the connecting wings, the outer sleeve and the inner sleeve are made of aluminum materials.

In conclusion, the beneficial technical effects of the utility model are as follows:

the inner sleeve, the connecting fins and the outer sleeve form an upright cavity, circulating spaces are formed at two ends of the column fin, hot air can be rapidly diffused along the cavity, the chimney effect is fully utilized, the heat dissipation effect of the radiator is improved, and compared with the traditional radiator, the heat dissipation capacity of the radiator is increased by more than 10%; in addition, the inner cavity and the outer wall of the column wing plate are free of dead angles, and cleaning is facilitated.

Drawings

Fig. 1 is a schematic view for showing the overall structure of the present embodiment;

FIG. 2 is a schematic view showing the connection of the raceway pipe and the post pipe;

FIG. 3 is an enlarged schematic view for illustrating a pillar panel;

FIG. 4 is an enlarged schematic view illustrating a waterway cover;

FIG. 5 is a top view for showing a waterway cover;

FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5;

fig. 7 is a partially enlarged schematic view of a portion B in fig. 6.

Reference numerals: 1. a conduit pipe; 2. a column tube; 3. a pillar fin; 31. connecting fins; 32. an outer sleeve; 33. an inner sleeve; 4. a waterway cover; 41. an empty avoiding groove; 42. a vent; 5. positioning the clamping piece; 51. A connecting section; 52. a coaxial segment; 53. an inclined section.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Examples

As shown in fig. 1-7, the cylindrical copper-aluminum composite radiator disclosed by the present invention comprises two water channel pipes 1, two upright post pipes 2 and two post fins 3, wherein two water channel pipes 1 are arranged in parallel, two ends of each upright post pipe 2 are respectively communicated with the water channel pipes 1, a plurality of sets of upright post pipes 2 are arranged between the two water channel pipes 1, each post fin 3 comprises a connecting fin 31, an outer sleeve 32 and an inner sleeve 33, the outer sleeve 32, the inner sleeve 33 and the upright post pipes 2 are coaxially arranged, the inner sleeve 33 is fixedly connected to the outer side wall of each upright post pipe 2, the diameter of the outer sleeve 32 is larger than that of the inner sleeve 33, the connecting fins 31 are fixedly connected to the outer side wall of the inner sleeve 33 at equal intervals, and the other side wall of the connecting fin 31 is fixedly connected to the inner side wall of the outer sleeve 32. The inner sleeve 33, the connecting fins 31 and the outer sleeve 32 form an upright cavity, circulating spaces are formed at two ends of the column fin 3, hot air can be rapidly diffused along the cavity, the chimney effect is fully utilized, the heat dissipation effect of the radiator is improved, and compared with the traditional radiator, the heat dissipation capacity is increased by more than 10%; in addition, the inner cavity and the outer wall of the column fin 3 have no dead angle, so that the column fin is convenient to clean.

The outer sleeve 32 both ends can be dismantled and be connected with the water course cover 4, and the empty groove 41 of keeping away of U type has been opened and shut on the water course cover 4 lateral wall, and the outside of water course pipe 1 is located in the cover of water course cover 4, and the equidistant vent 42 of having seted up of one end that the outer sleeve 32 was kept away from to the water course cover 4. Through the arrangement of the water channel cover 4, foreign matters are prevented from falling into the outer sleeve 32 and being clamped between the outer sleeve 32 and the upright post pipe 2 to influence the circulation of air.

One end fixedly connected with location fastener 5 that water course cover 4 is close to outer sleeve 32, location fastener 5 is located the inside wall of water course cover 4, location fastener 5 is including the linkage segment 51 that connects gradually, with axle section 52 and slope section 53, linkage segment 51 and water course cover 4 inner wall fixed connection, the external diameter that is less than water course cover 4 with axle section 52 is just greater than the internal diameter of outer sleeve 32, the one end that is kept away from with axle section 52 with the slope of 53 axis direction of water course pipe 1. The water channel cover 4 is clamped with the outer sleeve 32, so that the water channel cover 4 is convenient to take and place, when the water channel cover 4 is used, the side wall of the outer sleeve 32 is clamped into a gap between the coaxial section 52 and the water channel cover 4, and the inclined section 53 is convenient to insert the coaxial section 52 into the inner cavity of the outer sleeve 32.

The water pipe 1 and the upright post pipe 2 are supported by copper material, and the connecting fin 31, the outer sleeve 32 and the inner sleeve 33 are supported by aluminum material. Because water pipe 1 and stand pipe 2 are direct to be contacted with water, are corroded easily, and the copper product has higher corrosion resisting property, can slow down the corrosion rate of water pipe 1 and stand pipe 2, and the aluminium material heat conductivility is better, the thermal transmission of being convenient for.

Claims

1. A cylindrical copper-aluminum composite radiator comprises a water channel pipe (1), a stand column pipe (2) and column fins (3), two water channel pipes (1) are arranged in parallel, two ends of each upright column pipe (2) are respectively communicated with the water channel pipes (1), a plurality of groups of upright column pipes (2) are arranged between the two water channel pipes (1), characterized in that the column fin (3) comprises a connecting fin (31), an outer sleeve (32) and an inner sleeve (33), the outer sleeve (32), the inner sleeve (33) and the upright post pipe (2) are coaxially arranged, the inner sleeve (33) is fixedly connected to the outer side wall of the upright tube (2), the diameter of the outer sleeve (32) is larger than that of the inner sleeve (33), the connecting fins (31) are fixedly connected to the outer side wall of the inner sleeve (33) at equal intervals, the other side wall of the connecting fin (31) is fixedly connected with the inner side wall of the outer sleeve (32).

2. The cylindrical copper-aluminum composite radiator according to claim 1, characterized in that the two ends of the outer sleeve (32) are detachably connected with water channel covers (4), the side wall of the water channel cover (4) is opened and closed with a U-shaped clearance groove (41), the water channel cover (4) covers the outer side of the water channel pipe (1), and the end of the water channel cover (4) far away from the outer sleeve (32) is provided with air vents (42) at equal intervals.

3. The cylindrical copper-aluminum composite radiator according to claim 2, characterized in that one end of the water channel cover (4) close to the outer sleeve (32) is fixedly connected with a positioning fastener (5), the positioning fastener (5) is located on the inner side wall of the water channel cover (4), the positioning fastener (5) comprises a connecting section (51), a coaxial section (52) and an inclined section (53) which are sequentially connected, the connecting section (51) is fixedly connected with the inner wall of the water channel cover (4), the outer diameter of the coaxial section (52) is smaller than the inner diameter of the water channel cover (4) and larger than the inner diameter of the outer sleeve (32), and one end of the inclined section (53) far away from the coaxial section (52) inclines towards the axis direction of the water channel pipe (1).

4. A cylindrical copper-aluminum composite radiator according to any one of claims 1-3, characterized in that the water pipe (1) and the upright tube (2) are made of copper, and the connecting fins (31), the outer sleeve (32) and the inner sleeve (33) are made of aluminum.