CN2476785Y

CN2476785Y - Heat-pipe convection radiator

Info

Publication number: CN2476785Y
Application number: CN 01223779
Authority: CN
Inventors: 吴士禄
Original assignee: TAILAI HEATING INSTALLATION CO Ltd TIANJIN
Current assignee: TAILAI HEATING INSTALLATION CO Ltd TIANJIN
Priority date: 2001-04-29
Filing date: 2001-04-29
Publication date: 2002-02-13
Anticipated expiration: 2011-04-29

Abstract

The utility model provides a heat pipe type convection radiator which comprises a radiator machine core and a dome, wherein the radiator machine core is composed of at least one heat pipe, a heat source pipe which penetrates through the heat pipe, and radiation fins which are fixed on the periphery of the heat pipe; a vacuum inner cavity which is full of capillary fibers and media is formed between the heat pipe and the heat source pipe which are positioned on the same axial line or are positioned slightly below the axial line of the heat pipe, and both ends of the heat pipe are sealed ends; the arrangement structure of two heat pipes or a plurality of heat pipes can be perpendicular to the same centerline or can be staggered and positioned on different centerlines, and the stagger space is from 25 to 35 millimeters. The utility model has the advantages of reasonable structure, various heat sources utilized by the heat source pipe, low temperature of required heat sources, high heat efficiency, high heat transfer speed and energy source saving. If a boiler is used for supplying heat, the tonnage can be approximately reduced by 50%. The convection radiator is suitable for heating hotels, office buildings and houses.

Description

The heat pipe type convector radiator

The utility model relates to a kind of heat-exchange device, particularly a kind of heat pipe type convection type heat abstractor.

Have much as heat-exchange device commonly used now, but hot-water heating and steam heating are as the main body in the heating equipment, above-mentioned two class heating plants need boiler, water treatment facilities, roughing-in and build boiler room of certain specification etc., its operation principles is to be filled with working fluid in the body, change producing conduction of heat between the liquid gas phase of utilization working fluid, but in the poor effect of resisting water conservancy diversion under the gravity situation, heat transfer rate is slow, need heat source temperature higher relatively, waste energy.

The purpose of this utility model be overcome above-mentioned the deficiencies in the prior art part and provide a kind of and have that heat transfer rate is fast, the thermal efficiency is high, energy savings, heat source temperature need low, safe and reliable heat pipe type convector radiator.

The utility model is realized by following measure:

The heat pipe type convector radiator is to be made of radiator movement and kuppe, described radiator movement is by at least one heat pipe, runs through the heat source tube in the heat pipe and the fin that is fixed on the heat pipe periphery constitutes, the inner chamber that forms between heat pipe and heat source tube is the vacuum shape, and is filled with capillary fiber and medium.Heat source tube is stretched out the heat pipe two ends and is connected with outer connecting leg road, the sealing of heat pipe both ends.

Heat source tube and heat pipe are positioned on the same axis, or are positioned at heat pipe axis optional position on the lower side.

The radiator movement also can be made up of two heat pipes or many heat pipes, connects the end of each heat source tube by connector,

The center line that the arrangement architecture of radiator movement two heat pipes or many heat pipes is vertical-type and each heat pipe is positioned on the same center line, or to stagger be not that the mutual distance of center line of each heat pipe is 25-35mm on same vertical center line.

Description of drawings:

Fig. 1 is first kind of embodiment overall structure of the utility model schematic diagram;

Fig. 2 is the A-A cutaway view of the utility model Fig. 1;

Fig. 3 is second kind of embodiment radiator of the utility model movement heat pipe structure schematic diagram;

Fig. 4 is the side view of second kind of embodiment of the utility model;

Fig. 5 is the third embodiment A radiator movement two heat pipe structure schematic diagrames of the utility model;

Fig. 6 is the third embodiment A radiator movement two heat pipe structure side views of the utility model;

Fig. 7 is the side view of the third Embodiment B of the utility model;

Fig. 8 is the 4th kind of embodiment A radiator movement three heat pipe structure schematic diagrames of the utility model;

Fig. 9 is the 4th kind of embodiment A radiator movement three heat pipe structure side views of the utility model;

Figure 10 is the side view of the 4th kind of Embodiment B of the utility model.

Below in conjunction with accompanying drawing the utility model is done further detailed description:

Embodiment 1, as depicted in figs. 1 and 2, the heat pipe type convector radiator is to be made of the kuppe 6 that radiator movement 1 and top have an air vent, the radiator movement is by a heat pipe 7, the fin 3 that runs through the heat source tube 2 in the heat pipe and be fixed on the heat pipe periphery constitutes, the inner chamber that forms between heat pipe and heat source tube is the vacuum shape, and be filled with capillary fiber 4 and medium 5, thermal source is arranged in the heat source tube, thermal source can adopt hydro-thermal, vapour heat, electric heating or chemical heat etc., heat source tube and heat pipe are positioned on the same axis, its two ends are stretched out the heat pipe both sides and are communicated with outer connecting leg road, the sealing of heat pipe both ends.

Embodiment 2: Fig. 3, Fig. 4 are second kind of embodiment of the utility model radiator movement heat pipe structure, and heat source tube 2 runs through heat pipe 7 axis position on the lower side, and other structure is with embodiment 1.

Embodiment 3A: Fig. 5, Fig. 6 are the third embodiment A of the utility model, and radiator movement 1 is that two heat pipes 7 constitute, and it is that center line is positioned on the same center line that two heat pipes are arranged vertical, and heat source tube 2 is communicated with by connector 8, and other structure is with embodiment 1.

Embodiment 3B: Fig. 7 is the third Embodiment B of the utility model, and radiator movement 1 is that the arrangement of two heat pipes 7 staggers not on same vertical center line promptly that the mutual distance of two tube hub lines is 25-35mm, other structure with

Embodiment 3A.

Embodiment 4A: Fig. 8, Fig. 9 are the 4th kind of embodiment A of the utility model, and radiator movement 1 is three heat pipe homeotropic textures, and the center line of three pipes is positioned on the same center line, and heat source tube 2 is communicated with by connector 8, and other structure is with embodiment 3A.

Embodiment 4B: Figure 10 is the 4th kind of Embodiment B of the utility model, and radiator movement 1 is that three heat pipes are staggered not on same vertical center line, and three tube hub line phase spacings are 25-35mm, and other structure is with embodiment 3B.

The utility model heat source tube 2 endogenous pyrogens can adopt hydro-thermal, vapour heat, electric heating, chemical heat etc., heat is transmitted to medium 5 in the heat pipe 1 by the heat source tube tube wall, heat medium is to boiling point, the medium vaporization, medium after the vaporization transfers heat to the fin 3 of heat pipe 1 periphery and periphery rapidly, heat exchange is carried out in convection current by the radiator air, make the interior medium heat release condensation liquefaction of heat pipe flow to the heat source tube neighboring and heat vaporization once more along capillary fiber, go round and begin again, reciprocation cycle reaches the purpose of conducting heat and dispelling the heat.

The utility model has the advantage of: the vaporization because the medium in the heat pipe can seethe with excitement about 50 ℃ of this heat-pipe convection radiator, heat source temperature does not need too high, and the thermal source caliber also can reduce, reduced accordingly the water capacity in the pipe, energy savings greatly for this reason, as it is nearly 1/2nd to use boiler heat supplying, its boiler tonnage to reduce, and the tool heat transfer rate is fast, the thermal efficiency is high, the characteristic such as safe and reliable.

Claims

1, a kind of heat pipe type convector radiator, be to constitute by radiator movement (1) and kuppe (6), it is characterized in that: the radiator movement is by at least one heat pipe (7), the fin (3) that runs through the heat source tube (2) in the heat pipe and be fixed on the heat pipe periphery constitutes, the inner chamber that forms between heat pipe and heat source tube is the vacuum shape and is filled with capillary fiber (4) and medium (5), heat source tube is stretched out the heat pipe two ends and is connected with outer connecting leg road, the sealing of heat pipe two ends.

2. heat pipe type convector radiator according to claim 1 is characterized in that: described heat source tube (2) is positioned on the same axis with heat pipe, or is positioned at heat pipe axis position on the lower side.

3. heat pipe type convector radiator according to claim 1 is characterized in that: the radiator movement also can be made up of two heat pipes or many heat pipes, connects the end of each heat source tube by connector (8).

4. heat pipe type convector radiator according to claim 1, it is characterized in that: the arrangement architecture of two heat pipes of radiator movement or many heat pipes is vertical-type, and the center line of each heat pipe is positioned on the same center line, or to stagger be not that the center line of each heat pipe has distance to be 25-35mm each other on same vertical center line.