CN2202903Y

CN2202903Y - Thermal-tube type ground heat transmission device

Info

Publication number: CN2202903Y
Application number: CN 94216989
Authority: CN
Inventors: 孙宝君
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-07-19
Filing date: 1994-07-19
Publication date: 1995-07-05
Anticipated expiration: 2004-07-19

Abstract

The utility model relates to a thermal-tube type ground heat transmission device. The upper tube of the thermal-tube type ground heat transmission device can be a straight tube, a bent tube, or a cross tube. The lower part of the upper tube is connected with an upright tube. The interior of the upright tube is filled with working liquid which is easily evaporated, and the interior of the upright tube is in a vacuum state. Metal materials having stronger heat transmission are adopted by tube bodies. When the thermal-tube type ground heat transmission device is used, the upright tube is inserted below a ground heat constant temperature line, and the upper tube and a ground are parallel. The working liquid is evaporated by ground heat, after steam sucks heat, the steam is cooled in an upper layer, which plays the function of ground heat transfer. The thermal-tube type ground heat transmission device can be used for enhancing the temperature of a greenhouse and the lower layer ground of an oil delivery tube.

Description

Thermal-tube type ground heat transmission device

The utility model relates to the conductor that underground heat can be transmitted to ground.

Underground heat is a kind of inexhaustible energy, below the underground heat constant temperature line, the thermostat layer that is not subjected to the ground seasonal variations is arranged, and the underground heat of thermostat layer is transmitted to ground, can be used as to improve half congealed etc. the temperature in petroleum pipeline ground, the face of land, greenhouse, highway and pond.

The purpose of this utility model provides a kind of heat pipe-type ground heat conductor.

The purpose of this utility model realizes that by following measure the body of the bend pipe of ground heat conductor is for the stronger metal material that conducts heat, as aluminium, copper, stainless steel, carbon steel pipe etc.The sealing of body end, there is evaporable working solution inside, can adopt liquid such as distilled water, keeps vacuum in the pipe, manages on the bend pipe parallel to the ground to connect to extend into the vertical tube 3 of underground heat constant temperature line below 5.In the working solution 1 part filling pipe, make the heated liquid evaporation in the heat pipe of bottom, form working solution steam 2, the working solution vapor absorption is managed low temperature near going up of the face of land, becomes liquid and flows into lower floor, utilizes the working solution phase transformation that underground heat is reached the face of land.

Above-mentioned last pipe can link to each other with vertical tube 3 at the middle part, forms "T"-shaped heat pipe 4.

Last pipe also can be cross pipe, and cross part links to each other with vertical tube 3, and this structure can fully discharge underground heat.

Upward pipe in above-mentioned several structure and straight tube shape are gone up pipe also can the radiated rib 6 that passes tube chamber, and radiated rib 6 extends in the tube wall both sides, the favourable heat radiation of this radiated rib.

Narrate below in conjunction with drawings and Examples.

Fig. 1 is T-shape heat pipe and structural representation.

Fig. 2 is the structural representation of curved heat pipe.

Fig. 3 is for intersecting the structural representation of going up the cast heat pipe.

Fig. 4 is the structural representation of straight pipe type heat pipe.

With reference to Fig. 3 is an embodiment of the present utility model, and last pipe is for intersecting parallel pipe, and the intersection of two cross pipes links to each other with vertical tube 3, constitutes sealed tube, and the body material is an aluminum pipe.Last pipe has the uniform radiated rib that passes tube chamber 6, and radiated rib has the extension in the tube chamber both sides.Be filled with the distilled water that accounts for volume 1/3 in this conductor, and vacuumize, vertical tube 3 straight cuttings are gone into below the underground heat constant temperature line, cross pipe is the top layer closely, and this conductor can effectively improve the ground temperature and the room temperature in greenhouse as the greenhouse thermal source, energy savings, be used in the highway subsurface, can be used as melting road surface accumulated snow in winter, guarantee driving safety.

Claims

1, a kind of heat pipe-type ground heat conductor, the bend pipe body that it is characterized in that the ground heat conductor is the stronger metal tube of conduction, evaporable working solution 1 is arranged in the vacuum-packed body, constitute heat pipe structure, pipe connects the vertical tube 3 that stretches into below the underground heat constant temperature line on the bend pipe parallel to the ground.

2, ground according to claim 1 heat conductor is characterized in that the described pipe middle part of going up links to each other with vertical tube 3, constitutes T-shape heat pipe 4.

3, ground according to claim 1 heat conductor is characterized in that the described pipe of going up is cross pipe, and the cross pipe middle part links to each other with vertical tube 3.

4, according to claim 1,2 or 3 described ground heat conductors, it is characterized in that the described Guan Shangyou of going up passes the radiated rib 6 of tube chamber, radiated rib has the extension in the tube wall both sides.