CN2249398Y

CN2249398Y - Super-conductive far-infrared radiator

Info

Publication number: CN2249398Y
Application number: CN 95226069
Authority: CN
Inventors: 苏凤阁; 李敏杰
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-11-06
Filing date: 1995-11-06
Publication date: 1997-03-12
Anticipated expiration: 2005-11-06

Abstract

The utility model belongs to a radiator for an air heater, which is composed of a hot wind box and a superconducting heat pipe coated with far infrared material. The exterior of the heat pipe is provided with a heat radiation fin; indoor cold air is blown by a blower into the hot wind box, and is exhausted from a wind outlet after heated by the heat pipe; one part of the heat pipe is arranged in a furnace chamber, and the other part is arranged in a flue; the exterior of the heat pipe in the furnace chamber is also provided with a cooling water box. The proposal adequately uses heat exchange modes of conduction, radiation and mutual charging; accordingly, the heat efficiency can reach from 80% to 90%, and compared with a coal boiler, coal can be saved by from 30% to 50%; in addition, the utility model has the advantages of fast heating, less investment, labor intensity reduction, labor saving and occupation area reduction; the utility model is mainly used for heating a vegetable greenhouse or an animal house.

Description

Superconduction far infrared radiator

The utility model belongs to the radiator of air heater in the heating system, particularly a kind of superconduction far infrared radiator.

At present in the room, winter heating problem such as factory, office, shop solved preferably, and is but also more backward aspect the heating of vegetables canopy chamber, animal house.An about 700m ²Green house of vegetables, need 20 tile stoves around the clock burn coal, so coal consumption is big, work is heavy.Bring problems such as increasing equipment investment again as the heating system that in booth, adopts the room.This problem is still unresolved at present.

The purpose of this programme is the air that utilizes superconduction and far infrared original paper to give the canopy chamber with the heat conduction and the radiation and convection of coal stove, and carry out forced circulation to reach the purpose that improves the canopy room temperature with air blast, solve the heating problem of vegetables canopy chamber, animal house with efficient, low consumption.

This programme is achieved in that the super heat-conductive pipe with the surface applied far-infrared material places Coal stove chamber and flue, the heat of coal stove and flue conducts to hot bellows by super heat-conductive pipe, with air heat in the hot bellows, at hot bellows one air inlet and exhaust outlet are set, with air blast indoor cold air is blasted hot bellows by air inlet, cold air is heated by heat pipe, is discharged by exhaust outlet then, reaches the purpose that improves the canopy room temperature.Also be provided with in super heat-conductive pipe outside radiating fin with the contact area that increases air and heat pipe to raise the efficiency.In the super heat-conductive pipe part that places Coal stove chamber cooling water tank is set also, is not burnt out to protect this part heat pipe.

The utility model has the advantages that and made full use of conduction, radiation and three kinds of heat exchange methods of convection current, so thermal efficiency height, can reach 80～90%, to compare effect of coal saving obvious with coal stove, can economize on coal 30～50%, heating is fast, and air themperature can reach 80 ℃～100 ℃ in the hot bellows, can make the canopy room temperature bring up to 20 ℃～28 ℃ required temperature in the winter time very soon; Small investment, 700m according to appointment ²Booth, only get final product with three coal stoves, this while has alleviated operator's labour intensity greatly, the saving manpower also reduces floor space; Simple in structure, make easily.

Fig. 1 is the structural representation of this programme;

Fig. 2 is the left view of Fig. 1.

The most preferred embodiment of this programme: as shown in Figure 1 and Figure 2, in the hot bellows made from the metallic plate weldering 4, be furnished with the super heat-conductive pipe 1 that the surface is coated with the far-infrared material coating, the box house branch of heat pipe 1 has radiating fin 5, to increase area of dissipation, hot bellows 4 one ends are provided with air inlet 3, the other end is provided with exhaust outlet 7, and air blast blasts indoor cold air in the hot bellows 4 by heat pipe heating back through air inlet 3 and discharged by exhaust outlet 7, causes the intensification of room air forced circulation.The super heat-conductive pipe of air inlet 3 ends places the burner hearth of coal stove to be heated, and the heat pipe of nearly exhaust outlet 7 ends places the flue of coal stove to absorb the flue heat, to make full use of heat energy.For placing the heat pipe in the body of heater, protection do not burnt out by high temperature; the outside of heat pipe is provided with cooling water tank 2 in this section; present embodiment adopts water natural circulation mode opposite heat tube to cool off; after cold water in the open tank 8 is heated in cooling water tank 2; return water tank 8 through water pipe 6, the heat pipe cooling in cooling water tank 2 parts is not burnt out.Obviously, as adopting the purpose of forcing the cooling of water endless form also can reach the cooling heat pipe.Owing to temperature in the flue is lower, need not cool off to get final product reliably working.The quantity of heat pipe 1 can design to tens of scopes several according to the required thermal power difference of different purposes.As described in present embodiment, can reach the about 85KW of thermal power when counting 33 heat pipes, as be used for 700m with three rows ²Booth in can make the temperature in the booth reach 20～28 ℃ with three radiators to satisfy the needs of booth.

Claims

1, a kind of superconduction far infrared radiator, mainly contain hot bellows (4), super heat-conductive pipe (1) composition, it is characterized in that super heat-conductive pipe (1) is arranged in the hot bellows (4), hot bellows (4) one ends have air inlet (3), the other end that exhaust outlet (7) is arranged, and are provided with cooling water tank (2) in the heat pipe section outside near air inlet (3) end.

2, radiator as claimed in claim 1 is characterized in that said super heat-conductive pipe (1) outer wall scribbles the far infrared coating and radiating fin (5) is arranged.