CN2506966Y

CN2506966Y - Radiation convection radiator

Info

Publication number: CN2506966Y
Application number: CN 01267059
Authority: CN
Inventors: 单胜国; 杨新旗; 李龙
Original assignee: JIZHOU HEATING AND VENTILATION AIR CONDITION CO Ltd
Current assignee: JIZHOU HEATING AND VENTILATION AIR CONDITION CO Ltd
Priority date: 2001-11-03
Filing date: 2001-11-03
Publication date: 2002-08-21
Anticipated expiration: 2011-11-03

Abstract

The utility model discloses a radiation convector radiator, which belongs to the technical field of heating and cooling widely used in industrial and civil buildings, and is mainly technically characterized in an upper header pipe and a lower header pipe that are made of D-shaped copper pipes and are fixed with decorative covers, a copper channel that is connected between the headers, an aluminum radiator that is tightly fixed with the copper channel by interference technology and is provided with radiating fins and a baffle, and a plurality of convective channels that are formed by the radiating fins and the baffle and that dissipate heat by force. The radiation convector solves deficiencies of low corrosion resistance, short service life, slow radiation convection of the prior steel or aluminum radiators, and temperature differences generated in the room easily, and has the advantages of small size, light weight, high pressure bearing and elegant appearance.

Description

A kind of radiation and convection radiator

The utility model belongs to the heating radiating device technical field, relates to a kind of radiator that is used for the aluminium section bar structure of industry, civil buildings particularly.

Heating radiator is the indispensable equipment of heating system.The radiator that uses is just progressively to volume is little, in light weight, pressure-bearing is high, good looking appearance has ornamental direction and develops at present.Traditional cast-iron radiator because its weight is big, pressure-bearing is low, produce cause seriously polluted, ornamental poor, just progressively in light weight by having, volume is little, pressure-bearing is high and the radiator of the steel of good looking appearance or aluminum substitutes.But this aluminum or steel radiator and since its material self characteristics still exist corrosion-resistant, service life short and since on its structure shortcoming exist mostly big to flow, radiation is little, easily cause the defective of indoor vertical temperature-difference.

The purpose of this utility model just provides a kind of defective that overcomes prior art, and has radiation and convection radiator in light weight, that volume is little, pressure-bearing is high, rakish radiativity is good, corrosion-resistant, the life-span is long.The technical scheme of this radiation and convection radiator comprises: upper and lower header is formed with the heat radiation runner that is connected header, described heat radiation runner is made of the inside and outside bimetal pipe of combining closely, wherein on outer layer metal tube, be fixed with radial fin, end at this fin is connected with plate washer, and washer and described fin form several convection channel.

In addition: constitute the outer layer metal tube of described one-tenth convection channel, radial fin and plate washer and make by aluminum alloy materials; Described header is made by the thick hard state red copper material of 1～2mm; Described header section is a D type structure; The inner layer metal pipe of described formation heat radiation runner is that the soft state red copper material of 0.6～0.8mm is made by thickness.

The above radiation and convection radiator that provides is compared with prior art, because the heat radiation runner has adopted corrosion resistant copper pipe, and have the aluminum pipe of radial fin by interference technology and its outside one deck of combining closely, so have long service life and the good advantage of radiativity; In addition owing to the plate washer that seals around being connected with in the end of radial fin, a plurality of convection channel have been formed, the heat energy that media is produced can be dispersed into indoor rapidly by polyhedron fin and convection channel, thereby has reduced indoor vertical temperature-difference, has improved the temperature comfort.

The drawing explanation:

Fig. 1 is a radiation and convection heat spreader structures schematic diagram;

Fig. 2 is the heat radiating fin structure sectional schematic diagram;

Fig. 3 is the header sectional schematic diagram.

Embodiment:

Concrete structure and preferred forms below in conjunction with description of drawings copper pipe aluminium section bar provided by the utility model structure radiation and convection radiator:

Be illustrated in figure 1 as the radiation and convection heat spreader structures schematic diagram that adopts copper pipe aluminium section bar structure, its structure comprises upper and lower header of being made by copper pipe 2 and the cover of upholstery 4 of fixing with this case, is fixed in the copper pipe runner 1 between the upper and lower header.In order to improve the heat dispersion of copper pipe circulation, in the outside of this copper pipe runner through the interference technology closely with the aluminium section bar radiating tube 5 of radial fin 3, the end of radial fin 3 connects Packed aluminium plate washer 6 (as shown in Figure 2), the fin of this plate washer and dispersion shape forms several convection channel 7, accelerated the radiating rate of radiator greatly, improved amount of radiation, reduced indoor vertical temperature-difference and improved comfort.In the structure of this radiator, copper pipe runner 1 adopts the thick soft state red copper material of 0.6～0.8mm to make, and 2 of headers adopt the thick hard state red copper material of 1～2mm to make, thereby has improved the corrosion resistance of pipeline.The aluminium section bar fin then adopts the alloy aging section bar, has improved fin intensity.Wherein, with copper pipe circulation 1 welding, the Section Design of header 2 becomes D type structure as shown in Figure 3 for convenient.

Employing copper tube aluminium sections structure radiating convector radiator provided by the utility model not only keeps Little, the lightweight characteristics of volume that have of aluminium system or steel radiator, but also have corrosion-resistant, The advantage that life-span is long, thermal technology's performance is good.

Claims

1, a kind of radiation and convection radiator, its structure includes upper and lower header and forms with the heat radiation runner that is connected header, it is characterized by described heat radiation runner is made of the inside and outside bimetal pipe of combining closely, wherein on outer layer metal tube, be fixed with radial fin, end at this fin is connected with plate washer, and washer and described fin form several convection channel.

2, a kind of radiation and convection radiator as claimed in claim 1 is characterized by the outer layer metal tube, radial fin and the plate washer that constitute described one-tenth convection channel and is made by aluminum alloy materials.

3, a kind of radiation and convection radiator as claimed in claim 1 is characterized by described header and is made by the thick hard state red copper material of 1～2mm.

4, a kind of radiation and convection radiator as claimed in claim 3, it is characterized by described header section is D type structure.

5, a kind of radiation and convection radiator as claimed in claim 1, the inner layer metal pipe that it is characterized by described formation heat radiation runner are that the soft state red copper material of 0.6～0.8mm is made by thickness.