CN205482496U - Water, dual -purpose heat pipe of vapour - Google Patents

Abstract

The utility model relates to a dual -purpose heat pipe of steam, include: parent tube (1), heat pipe (2), baffle (3), sleeve pipe (4) and superconductive heat transfer medium (5). Parent tube (1) heat pipe (2) both ends and parent tube welding, forms the intermediate layer in penetrating heat pipe (2) inner chamber between the pipe wall of heat pipe (2) inner chamber and parent tube (1), in heat pipe (2) and parent tube (1) threading (4) the inner chamber that will weld again, let sleeve pipe (4) in the rigidity placed in the middle of heat pipe (2), sleeve pipe (4) both ends and heat pipe (1) welding, baffle (3) and sleeve pipe (4) welding, the sino -Canada income superconductive heat transfer medium (5) of last intermediate layer at heat pipe (2) inner chamber and sleeve pipe (4) pipe wall, the vacuum production.

Description

A kind of water, the dual-purpose heat pipe of vapour

Technical field

This utility model relates to a kind of water, the dual-purpose heat pipe of vapour, it is adaptable to heat-conducting oil furnace, pot The industrial furnace tail flue gas waste heat recovery device such as stove, were used for water heating to take during winter Warm, other season heats industrial furnace combustion air, improves charging temperature.

Background technology

Along with heat exchange of heat pipe application in industrial smoke waste heat recovery device more Coming the most extensive, heat pipe starts to cause more concerns of heat exchanger enterprise and scientific research institutions.? The north, most enterprises utilizes the waste heat of flue gas water is heated to Administrative Area or produces car Between heat；But spent winter, the hot water produced by waste heat recovery just without purposes, High-temperature flue gas is also intended to by smoke stack emission, and heat is not efficiently used.How to allow heat Heat exchange of heat pipe has the more multi-functional different demands adapting to enterprise's Various Seasonal, becomes and changes The problem that Re Qi enterprise needs solution badly.

Summary of the invention

The purpose of this utility model is to provide one to be changed commanders by water, the dual-purpose heat pipe of vapour Flue gas heat reclaims, and for industrial furnace combustion air or warming, saves fuel cost, Reducing production cost, reduce waste gas discharge, energy-conserving and environment-protective kill two birds with one stone.

This utility model is accomplished in that

The dual-purpose heat pipe of water, vapour is made up of four parts: base tube (1), is disposed vertically, material For seamless steel pipe, specification Φ 25 × 2mm；Heat pipe (2), as heat transfer element, vertically Placing and weld with base tube, material is seamless steel pipe, specification Φ 48 × 3.5mm；Dividing plate (3) Weld with sleeve pipe (4), cold fluid and hot fluid is separated, and play fixation.Sleeve pipe (4), Weld with heat pipe, dividing plate respectively, it is to avoid heat pipe directly welds destruction heat pipe intensity with dividing plate, Affect service life；Material is seamless steel pipe, specification Φ 57 × 3.5mm；Superconductive heat transfer Medium (5), liquid condition, it is contained in the interlayer of base tube (1) and heat pipe (2).

In the above-mentioned dual-purpose heat pipe of steam, have two kinds of duties: 1. when needing handle During water heating, flue gas is flow through by outside heat pipe below dividing plate, and water is flow through by base tube, heat By evaporation, the condensation of the super conducting heat transfer medium in heat pipe, through tube wall, the base of superheater tube The tube wall of pipe transmits；2. when needs heat to combustion air, flue gas by dividing plate below Heat pipe flows through outward, and air is flow through by outside heat pipe above dividing plate, and heat is by superconductive medium Evaporation, condensation, carry out secondary transmission through the tube wall of superheater tube.

Accompanying drawing explanation

Fig. 1 is the structural representation of the dual-purpose heat pipe of the steam that the utility model proposes.

Specific embodiments

Refer to shown in Fig. 1, the dual-purpose heat pipe of this utility model steam includes: base tube (1), Heat pipe (2), dividing plate (3), sleeve pipe (4) and super conducting heat transfer medium (5).

Base tube penetrates in heat pipe inner chamber, heat pipe two ends is welded with base tube, at heat pipe inner chamber And form interlayer between the tube wall of base tube；Again by the heat pipe welded and base tube threading In inner chamber, sleeve pipe is allowed to fix in the middle position of heat pipe, sleeve pipe two ends and heat pipe welding； Finally in the interlayer of heat pipe inner chamber and set tube wall, add super conducting heat transfer medium, be pumped into true Empty.

In sum, the dual-purpose heat pipe of this utility model steam is applied to steam boiler, heat-conducting oil furnace In flue gas waste heat recovery apparatus etc. various industrial furnaces, the heat of flue gas can be recycled Add hot water or air to adapt to the demand of Various Seasonal or period.To produce if be promoted Raw good social efficiency and economic benefit.

Claims (1)

1.A kind ofThe dual-purpose heat pipe of steam, it is characterised in that base tube (1) penetrates in heat pipe (2) inner chamber, and heat pipe two ends are welded with base tube；In the heat pipe (2) welded and base tube (1) threading (4) inner chamber, sleeve pipe two ends and heat pipe (2) welding；Dividing plate (3) and sleeve pipe (4) welding；In the interlayer of heat pipe inner chamber and set tube wall, add super conducting heat transfer medium (5), be evacuated.