CN213578886U - Fin type heat pipe for utilizing waste heat of temperature rise of rotating wheel - Google Patents

Abstract

The utility model discloses a fin formula heat pipe for runner temperature rise waste heat utilization, including the pipeline body, the even movable sleeve of pipeline body outside surface is equipped with a plurality of first heat transfer fin boards, pipeline body outside surface is equipped with second heat transfer fin board at first heat transfer fin board lower extreme movable sleeve, be provided with fixed establishment between first heat transfer fin board and the pipeline body, fixed establishment includes draw-in groove, fixed block, telescopic link, arc fixture block, spring, the draw-in groove has all been seted up to pipeline body surface both sides. The utility model discloses excellent in use effect can conveniently dismantle first heat transfer fin board and second heat transfer fin board after the heat pipe uses for a long time to can conveniently clear up the gap between first heat transfer fin board of every group and the second heat transfer fin board, thereby can prevent that the more heat transfer that influences the heat pipe of the inside dust in first heat transfer fin board of every group and second heat transfer fin board gap.

Description

Fin type heat pipe for utilizing waste heat of temperature rise of rotating wheel

Technical Field

The utility model relates to a heat pipe heat transfer technical field specifically is a fin formula heat pipe for runner temperature rise waste heat utilization.

Background

The working medium at the evaporation section in the heat pipe is boiled or evaporated after being heated, the heat of an external heat source is absorbed, latent heat of vaporization is generated and is changed from liquid to steam, the generated steam flows to the condensation section under the action of a certain pressure difference in the pipe, the steam is condensed into liquid when meeting the cold wall surface and an external cold source and releases latent heat of vaporization at the same time and is transmitted to the external cold source through the pipe wall, and the condensed liquid flows back to the evaporation section to be evaporated again under the action of gravity (or a liquid absorption core). The heat transfer and exchange of the external cold and hot media are realized by reciprocating in this way.

The heat pipe transfers heat through evaporation and condensation of working medium in the totally-enclosed vacuum pipe shell, and has a series of advantages of extremely high heat conductivity, good isothermal property, freely changeable heat transfer area on the cold side and the hot side, remote heat transfer, temperature control and the like.

The rotary dehumidifier adopts the physical adsorption principle: when the air passes through the dehumidification area of the rotating dehumidification wheel, the water vapor is absorbed by the porous honeycomb dehumidification wheel, and the discharged air is dry; when the rotating dehumidifying wheel passes through the regeneration area, the adsorbed water is heated and changed into water vapor again, and the water vapor is discharged through a pipeline.

Because moisture in the dried air is absorbed by the dehumidifying rotating wheel, latent heat in the air can volatilize in the dried air to generate temperature rise, the general temperature rise is about 30-35 ℃, the fin type heat pipe is adopted to transfer the temperature rise heat to the regeneration air, the regeneration air is preheated, the energy consumption of the regeneration heater is reduced, and the energy-saving device has the advantage of energy conservation.

And present fin formula heat pipe can pile up more dust in narrow and small space between its fin board after long-time the use to influence the heat transfer effect of heat pipe easily, and most of between present fin board and the pipeline are fixed connection, can not dismantle the clearance of not being convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fin formula heat pipe for runner temperature rise waste heat utilization to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a finned heat pipe for runner temperature rise waste heat utilization, includes the pipeline body, the even movable sleeve in pipeline body outside surface is equipped with a plurality of first heat transfer fin boards, pipeline body outside surface is equipped with second heat transfer fin board at first heat transfer fin board lower extreme movable sleeve, be provided with fixed establishment between first heat transfer fin board and the pipeline body, fixed establishment includes draw-in groove, fixed block, telescopic link, arc fixture block, the draw-in groove has all been seted up to pipeline body surface both sides, the inside upper end both sides of first heat transfer fin board are all fixed and are provided with the fixed block, the fixed block is close to the fixed telescopic link that is provided with in one side according to the draw-in groove, the telescopic link is close to the fixed arc fixture block that is provided with in one side of draw-in groove, arc.

Preferably, a plurality of through grooves are uniformly formed in the surfaces of the first heat exchange fin plate and the second heat exchange fin plate, and air guide pipes are arranged between the through grooves.

Preferably, the elastic clamping pieces are fixedly arranged on two sides of the surface of the first heat exchange fin plate, the buckles are fixedly arranged on two sides of the surface of the second heat exchange fin plate, and the elastic clamping pieces are movably clamped inside the buckles.

Preferably, the spring is sleeved on the outer side surface of the telescopic rod.

Preferably, the lower end of the elastic clamping piece is fixedly provided with a shifting piece.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses when the gap between first heat transfer fin plate of every group and the second heat transfer fin plate of long-time back of using remains the heat transfer that a large amount of dusts influence the heat pipe, can pull first heat transfer fin plate and second heat transfer fin plate hard, so can make draw-in groove extrusion arc fixture block, and the arc fixture block is receiving the extrusion back, thereby because its shape reason can make the telescopic link shrink make the arc fixture block shift out from the draw-in groove, so can dismantle first heat transfer fin plate and second heat transfer fin plate get off, thereby can further make things convenient for cleaning device.

2. The utility model discloses when having air to blow first heat transfer fin board and second heat transfer fin board, can make the air current not only can blow the surface of first heat transfer fin board and second heat transfer fin board through leading to groove and guide duct, still can enter into inside the air duct that meanders through leading to the groove, so can increase the area of contact and the contact time of air current and heat pipe, thereby can improve the heat transfer effect of heat pipe, and can remain a large amount of dusts when the device uses back guide duct inside for a long time and lead to the guide duct to block up. Can detain the elasticity card this moment to make the elasticity card no longer block the buckle, so can dismantle first heat transfer fin board and second heat transfer fin board, so can make the guide duct dismantle two halves, thereby can conveniently clear up the guide duct inside.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic view of the internal structure of the first heat exchange fin plate of the present invention;

fig. 4 is a schematic top view of the first heat exchanging fin plate of the present invention.

In the figure: 1. a pipe body; 2. a first heat exchange fin plate; 3. a second heat exchange fin plate; 4. a card slot; 5. a fixed block; 6. a telescopic rod; 7. an arc-shaped fixture block; 8. a through groove; 9. an air guide pipe; 10. an elastic card; 11. buckling; 12. a spring; 13. a shifting sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a finned heat pipe for runner temperature rise waste heat utilization, which comprises a pipe body 1, wherein a plurality of first heat exchange fin plates 2 are uniformly and movably sleeved on the outer surface of the pipe body 1, a second heat exchange fin plate 3 is movably sleeved on the outer surface of the pipe body 1 at the lower end of the first heat exchange fin plate 2, a fixing mechanism is arranged between the first heat exchange fin plate 2 and the pipe body 1, the fixing mechanism comprises a clamping groove 4, a fixing block 5, a telescopic rod 6 and an arc-shaped clamping block 7, clamping grooves 4 are respectively arranged on both sides of the surface of the pipe body 1, the fixing block 5 is fixedly arranged on both sides of the upper end inside the first heat exchange fin plate 2, the telescopic rod 6 is fixedly arranged on one side of the fixing block 5 close to the clamping groove 4, the arc-shaped clamping block 7 is fixedly arranged on one side of, the arc-shaped clamping block 7 is movably clamped inside the clamping groove 4.

The surfaces of the first heat exchange fin plate 2 and the second heat exchange fin plate 3 are uniformly provided with a plurality of through grooves 8, air guide pipes 9 are arranged between the through grooves 8, air can blow through the first heat exchange fin plate 2 and the second heat exchange fin plate 3 through the through grooves 8 and the air guide pipes 9, so that air flow can not only blow through the surfaces of the first heat exchange fin plate 2 and the second heat exchange fin plate 3, but also enter the inside of the meandering air guide pipes 9 through the through grooves 8, the contact area and the contact time of the air flow and fins can be increased, the heat exchange effect of the heat pipe can be improved, the two sides of the surface of the first heat exchange fin plate 2 are fixedly provided with elastic clamping pieces 10, the two sides of the surface of the second heat exchange fin plate 3 are fixedly provided with clamping buckles 11, the elastic clamping pieces 10 are movably clamped inside the clamping buckles 11, and the elastic clamping pieces 10 are buckled to enable the elastic clamping pieces 10 to bend so that the elastic clamping pieces 11 are not, so can dismantle first heat transfer fin plate 2 and second heat transfer fin plate 3 and come to can conveniently clear up the inside remaining dust of guide duct 9, thereby can prevent that guide duct 9 from blockking up the heat transfer effect that influences the heat pipe, 6 outside surface covers of telescopic link are equipped with spring 12, can conveniently promote telescopic link 6 and arc fixture block 7 through spring 12 and reset, so can conveniently go into the inside completion of draw-in groove 4 with arc fixture block 7 card and fix, the fixed plectrum 13 that is provided with of elasticity card 10 lower extreme can conveniently stir buckle 11 through elasticity card 10 and make elasticity card 10 no longer block buckle 11.

The working principle is as follows: can increase pipeline body 1's heat transfer area through first heat transfer fin plate 2 and second heat transfer fin plate 3, thereby can improve the heat transfer effect of device, and when air blows first heat transfer fin plate 2 and second heat transfer fin plate 3, can make the air current not only can blow the surface of first heat transfer fin plate 2 with second heat transfer fin 3 board through logical groove 8 and guide duct 9, still can enter into inside sinuous guide duct 9 through logical groove 8, so can increase the area of contact and the contact time of air current and fin, thereby can improve the heat transfer effect of heat pipe, and can remain a large amount of dusts when the heat pipe uses back guide duct 9 inside for a long time and lead to the guide duct 9 to block up. At this time, the elastic card 10 can be buckled, so that the elastic card 10 can not block the buckle 11 any more, thus, the first heat exchange fin plate 2 and the second heat exchange fin plate 3 can be disassembled, so that the air duct 9 can be disassembled into two parts, therefore, the inside of the air guide pipe 9 can be conveniently cleaned, and when the heat pipe is used for a long time, a large amount of dust is remained in the gap between each group of the first heat exchange fin plate 2 and the second heat exchange fin plate 3 to influence the heat exchange of the heat pipe, the first heat exchange fin plate 2 and the second heat exchange fin plate 3 can be pulled forcefully, so that the clamping groove 4 can extrude the arc-shaped clamping block 7, after the arc-shaped clamping block 7 is extruded, due to the shape of the telescopic rod 6, the telescopic rod is contracted to move the arc-shaped clamping block 7 out of the clamping groove 4, so can dismantle first heat transfer fin plate 2 and second heat transfer fin plate 3 get off to can further conveniently clear up the heat pipe.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a fin formula heat pipe for runner temperature rise waste heat utilization, includes pipeline body (1), its characterized in that: a plurality of first heat exchange fin plates (2) are uniformly and movably sleeved on the outer surface of the pipeline body (1), the outer side surface of the pipeline body (1) is movably sleeved with a second heat exchange fin plate (3) at the lower end of the first heat exchange fin plate (2), a fixing mechanism is arranged between the first heat exchange fin plate (2) and the pipeline body (1), the fixing mechanism comprises a clamping groove (4), a fixing block (5), a telescopic rod (6) and an arc-shaped clamping block (7), clamping grooves (4) are formed in two sides of the surface of the pipeline body (1), fixing blocks (5) are fixedly arranged on two sides of the upper end inside the first heat exchange fin plate (2), a telescopic rod (6) is fixedly arranged on one side of the fixed block (5) close to the clamping groove (4), an arc-shaped clamping block (7) is fixedly arranged on one side of the telescopic rod (6) close to the clamping groove (4), the arc-shaped clamping block (7) is movably clamped inside the clamping groove (4).

2. The finned heat pipe for utilizing the waste heat of the temperature rise of the rotating wheel as claimed in claim 1, wherein: a plurality of through grooves (8) are uniformly formed in the surfaces of the first heat exchange fin plate (2) and the second heat exchange fin plate (3), and an air guide pipe (9) is arranged between the through grooves (8).

3. The finned heat pipe for utilizing the waste heat of the temperature rise of the rotating wheel as claimed in claim 1, wherein: elastic clamping pieces (10) are fixedly arranged on two sides of the surface of the first heat exchange fin plate (2), clamping buckles (11) are fixedly arranged on two sides of the surface of the second heat exchange fin plate (3), and the elastic clamping pieces (10) are movably clamped inside the clamping buckles (11).

4. The finned heat pipe for utilizing the waste heat of the temperature rise of the rotating wheel as claimed in claim 1, wherein: the outer side surface of the telescopic rod (6) is sleeved with a spring (12).

5. The finned heat pipe for utilizing the waste heat of the temperature rise of the rotating wheel as claimed in claim 3, wherein: the lower end of the elastic clamping piece (10) is fixedly provided with a shifting piece (13).

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