SU1213341A1 - Centrifugal heat tube (its versions) - Google Patents

Abstract

1. A centrifugal heat pipe comprising a cylindrical horizontal body with evaporation and condensation zones and a spraying device located inside the body, characterized in that, in order to increase heat transfer capacity, the condensation zone is made in the form of a Field tube coaxially arranged along the body of the Pipe tube connected to with the help of radial rod supports, and the spraying device is designed in the form of caps mounted on rod supports. 2. A centrifugal heat pipe with evaporation and condensation zones, comprising a housing with a central steam and condensation-distributing channels located inside the housing, characterized in that, in order to increase heat transfer capacity, the condensation zone is formed in the form of a system of hollow loop-like tubes located outside the housing , at its end, and the condensation distribution channel — in the form of a system of perforated tubes connected to one end of loop-shaped tubes connected to the other end with a steam channel. 3. The pipe according to claim 2, wherein the tubes of the condensation-distribution channel on the side opposite to the condensation zone are filled with open ends. 4. A tube according to claim 2, characterized in that the loop-shaped tubes of the condensation zone are provided with paddles. (L from to OQ 4

Description

The invention relates to a tag (a vehicle, in particular, to heat transfer devices, and can be used to remove heat from rotating objects, for example, corae or rotors of electric motors.

The purpose of the invention is higher heat transfer ability.

FIG. a centrifugal heat pipe with a condensation zone in the form of hollow tubes is shown, a general view, in Fig. 2 - section A-A in Fig. 1; on fig.Z - heat pipe with a condensation zone in the form of a tube Fipyda; figure 4 is a section on fig.Z; in FIG. 3, node I in FIG. 3; FIG. 6 shows a heat pipe with a condensation zone in the form of loop-shaped tubes; Fig, 7 section bb in Fig.6; in FIG. 3 a tube of a condenser-distributing channel with a collector; figure 9 - the same, with open ends; figure 10 - loop-shaped tubes of a capacitor with blades.

The pipe with zones 1 of evaporation and 2 condensation comprises a housing 3 with a steam channel 4,

According to the first variant, zone 2 of condensation is made in the form of a Field 5 tube 5 that is coaxially located along the entire length of the body 3 and connected to it by means of radials and a rod ™ of supports 6 equipped with caps 7.

According to the second variant, in the housing 3, along its axis, a condensation distribution channel is installed, vypylnenG /,

It is in the form of an ergically located but circumferential: ti iiep (l.) opHpoBanHt.rx tubes 8, and the condensation zone 2 is made in the form of loop-shaped tubes 9 located outside the case 3, at its end. When this tube 9 is connected at one end to the steam channel 4, and the other to the corresponding perforated tube 8.

 C1 And the ends of the perforated

tubes 8 on the side opposite to condensation zone 2 can be combined with a common collector 10 or open (FIG. 9), and the loop (5 shaped tubes 9 of condensation zone 2 are equipped with blades P. In addition, condensation zone 2 can be made a system of hollow tubes located along the axis of the core 20 of cus 3 around the circumference.

Heat pipe works as follows.

When heat is applied to the evaporation zone 1, the coolant evaporates and vaporizes

Its 25 are moved to the condensation zone 2, where they are condensed and sprayed onto the walls of the housing 3 using caps 7 or a condenser of the distribution channel.

The use of the collector 10 allows to eliminate the distortion of the perforated tubes 8, and the open ends of these tubes - to remove from the fluid. When the blades 11 are installed, the heat sink in the co-Evacuation zone 2 is amplified.

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Claims (4)

1. A centrifugal heat pipe containing a horizontal cylindrical body with evaporation and condensation zones and a spray device located inside the housing, characterized in that, in order to increase heat transfer capacity, the condensation zone is made in the form of a tube coaxially located along the entire length of the tube body A field connected to it by means of radial rod supports, and the spray device is made in the form of caps mounted on rod supports. 2. A centrifugal heat pipe with evaporation and condensation zones, comprising a housing with a central steam and condenser distribution channels located inside the housing, characterized in that, in order to increase the heat transfer capacity, the condensation zone is made in the form of a system of hollow loop-shaped tubes located outside the housing on its the end, and the condensate _{with the} distribution channel — in the form of a system of perforated tubes connected to one end of the loop-shaped tubes connected to the steam channel by the other end. 3. The pipe according to claim 2, characterized in that the tubes of the condenser distribution channel from the side opposite to the condensation zone are made with open ends. 4. Trumpet pop. 2, characterized in that the loop-shaped tubes of the condensation zone are provided with blades.