CN2258268Y

CN2258268Y - Radiator made of aluminum alloy section

Info

Publication number: CN2258268Y
Application number: CN 96248908
Authority: CN
Inventors: 宋兆光
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-12-01
Filing date: 1996-12-01
Publication date: 1997-07-23
Anticipated expiration: 2006-12-01

Abstract

The utility model discloses a radiator made of aluminum alloy sections. Both ends of a plurality of aluminum alloy sections with longitudinal external fin ribs are fixed with flange type communicating tubes; both ends of the tube are provided with internal thread to be communicated with a heating system. Both ends of the section are sealed and fixed with two flange type communicating tubes through a bolt bar penetrating through the inner cavity of the section to form the radiator communicated with a plurality of the sections. The radiator has the advantages of simple structure, easy fabrication, beautiful appearance, small size and light weight; the utility model combines heating and decoration into integration, and the utility model is an ideal generation changing product.

Description

The aluminium alloy extrusions radiator

The utility model relates to the improvement of low pressure hot water radiation, is a kind of aluminium alloy extrusions radiator specifically.It belongs to the building and heating equipment technical field.

Traditional cast iron, general copper radiator, because of its material thermal conductivity can be low, volume is big, Heavy Weight and being eliminated gradually.This radiator property aesthetic in appearance is poor, easy-to-rust, and service life is short.

The purpose of this utility model is that a kind of thermal conductivity factor height will be provided, and volume is little, and is in light weight, has the radiator of attractive, decorative.This radiator will have simple in structure, and is easy to manufacture, characteristics safe in utilization.

Task of the present utility model has following technical scheme to realize, developed the aluminium alloy extrusions radiator, it comprises: the several sections aluminium alloy extrusions that have vertical external-rib tendon, be fixed on the cross over pipe at these segment type material two ends, this pipe two ends has internal thread, and these section bar two ends are the radiator that two flange plate type cross over pipes constitute all section this section bar UNICOM by the shank of bolt sealing and fixing of passing the section bar inner chamber.

This aluminium alloy extrusions radiator, the described aluminium alloy extrusions that has vertical external-rib tendon, it is the cube shaped section bar of thin-walled, its cross section is: have some side external-rib tendons that are parallel to each other on the rectangular periphery and push up the bottom surface external-rib tendon, be provided with tabula stiffener in the chamber in the section bar chamber of cuboid.

This aluminium alloy extrusions radiator, described flange plate type Communicating device, it is: is communicated with the aluminium alloy profile shapes that on this pipe formation cross section is " Ω " shape with the axially tangent strip ring flange of circular tube external wall, be arranged with the bolt hole more than two pairs on the strip ring flange of these pipe both sides, the dual-side of this strip ring flange is the corner edges of turning up.

Radiator of the present utility model, compare its advantage has with cast-iron radiator: owing to adopt the body junction member of the high aluminium alloy extrusions of heat sinking coefficient, making this radiator heat-dissipation amount big and fast, is more than 6 times of cast iron sheet of equal heat transfer area.Owing to adopting bolts at two ends bar clamp flange disc type cross over pipe to constitute this radiator, make that this radiator volume is big, it is big to deposit the hot water amount, and it is fast again to conduct heat, and parts are connected firmly, and it is big to bear pressure, and its withstand voltage test reaches 8kgF/cm ², safe and reliable.This heat sink applications is melted heating and is decorated to one in family, hotel, school, hospital's heating, is a kind of desirable regeneration product.

Embodiment of the present utility model is described below in conjunction with the accompanying drawings, as shown in the figure:

Fig. 1 cuts open schematic diagram for aluminium alloy extrusions radiator TV structure office.

Fig. 2 is an aluminium alloy extrusions radiator vertical view.

Fig. 3 is the cross-sectional structure schematic diagram of aluminium alloy extrusions radiator, (A-A view among Fig. 1).

Make a group aluminum alloy Section Bar Heat Sinks, it is made up of three row's aluminium alloy extrusions 1.Be fixed with cross over pipe 2 at these section bar 1 two ends.This pipe 2 is a flange plate type cross over pipe 2.The shank of bolt 4 of this pipe 2 by passing the section bar inner chamber, be fastened on by nut 5 on the termination screw rod of this bar 4, and then be fixed the ring flange at two ends, constitute the radiator of tight three these section bar 1 mutual UNICOMs of row that are communicated with by two ends flange plate type cross over pipe 2 of sealing.

The aluminium alloy extrusions 1 of this radiator is the thin-walled cube section bar that hot pressing is drawn into, and its outer wall has vertical external-rib tendon 7,8.Its cross section is to have side external-rib tendon 7 and bottom surface, the top external-rib tendon 8 that is parallel to each other on the rectangular periphery.In rectangular section bar inner chamber, be provided with tabula stiffener 3 in the chamber.The flange plate type cross over pipe 2 of this radiator it be: is communicated with the aluminium alloy profile shapes (or aluminum casting) that on this pipe 2 formation cross section is " Ω " shape with the axially tangent strip ring flange 9 of circular tube external wall.Manage the shank of bolt 4 that supplies that is arranged with more than two pairs on the strip ring flange 9 of 2 both sides at this and pass the also bolt hole of clamp nut 5.The dual-side of this strip ring flange 9 is the corner edges 6 of turning up, and this corner edges 6 just in time is clamped on outside the side external-rib tendon 7 of aluminium alloy extrusions 1.

Claims

1, a kind of aluminium alloy extrusions radiator, it comprises: the several sections aluminium alloy extrusions that have vertical external-rib tendon, be fixed on the cross over pipe at these segment type material two ends, this pipe two ends has internal thread, it is characterized in that: these section bar two ends are the radiator that two flange plate type cross over pipes constitute all section this section bar UNICOM by the shank of bolt sealing and fixing of passing the section bar inner chamber.

2, according to the described aluminium alloy extrusions radiator of claim 1, it is characterized in that: the described aluminium alloy extrusions that has vertical external-rib tendon, it is the cube shaped section bar of thin-walled, its cross section is: have some side external-rib tendons that are parallel to each other on the rectangular periphery and push up the bottom surface external-rib tendon, be provided with tabula stiffener in the chamber in the section bar chamber of cuboid.

3, according to the described aluminium alloy extrusions radiator of claim 1, it is characterized in that: described flange plate type Communicating device, it is: is communicated with the aluminium alloy profile shapes that on this pipe formation cross section is " Ω " shape with the axially tangent strip ring flange of circular tube external wall, be arranged with the bolt hole more than two pairs on the strip ring flange of these pipe both sides, the dual-side of this strip ring flange is the corner edges of turning up.