CN2363218Y

CN2363218Y - Heater

Info

Publication number: CN2363218Y
Application number: CN 98245917
Authority: CN
Inventors: 安光浩; 陈清源; 胡平; 蔡俊杰
Original assignee: RUIBANG HIGH-LEVEL SCIENCE-TECHNOLOGY DEVELOPMENT CORP XIANGFAN
Current assignee: RUIBANG HIGH-LEVEL SCIENCE-TECHNOLOGY DEVELOPMENT CORP XIANGFAN
Priority date: 1998-12-09
Filing date: 1998-12-09
Publication date: 2000-02-09
Anticipated expiration: 2008-12-09

Abstract

The utility model relates to a heater, comprising a heating pipe, a heat conduction cavity and a heat dissipation device. The utility model is characterized in that the heat dissipation device adopts the structure that radiation fins in an opening state are installed on the outside of a heat conduction pipe and the outside of the heat conduction cavity; outer heat dispersion plates are covered on outside of the radiation fins in an opening state, and the radiation fins in an opening state and the outer heat dispersion plates form air draft passages arranged in a favoloid form, each of the air draft passages is independent, and the air draft passages are communicated up and down with one another. The utility model solves the shortcomings of the prior art; the shortcomings are that the circulation and the convection of hot air and cold air are not smooth, and thermal efficiency is not high; the utility model has the advantages that heat circulation speed and heat dissipation speed can be accelerated, convection speed is fast, heat dispersed by a heater can be totally and reasonably utilized, thermal efficiency is high, etc.

Description

A kind of warmer

The utility model relates to a kind of heating equipment, is a kind of warmer specifically.

In the prior art, what heating equipment generally adopted is oily spit of fland and steam warmer, its heating is by the fin heat radiation, because fin mostly is complete open state, to dispel the heat to the mode of radiation all around with fin, the deficiency of existence is: cold and hot air circulation convection current is not smooth, the thermal efficiency is not high, a part of heat of ground direction radiation particularly because of can't utilizing, and causes thermal loss.

But being to overcome the deficiencies in the prior art, goal of the invention of the present utility model provides a kind of accelerated heat circulation, radiating rate, can utilize heat well, improve the warmer of the thermal efficiency.

The purpose of this utility model is achieved in that outside the thermal conductive cavity (heat pipe) at warmer, open shape fin is arranged, open shape fin periphery is covered with outer heat sink, fin constitutes honeycomb arrangement, up/down perforation one by one independently air draft passage with outer heat sink, quicken the automatic exchange of cold and hot air, convection current is rapid, and the heat that warmer is distributed can both obtain reasonable use.

Feature of the present utility model is that also outer heat sink can be made as corrugated, is heated and the heat radiation area with increase.

In being specially adapted to, the utility model adorns the heating system of hot superconductive medium.

The utility model compared to the prior art, because outer heat sink will be led heat abstractor, dielectric cavity surrounds, make the heat that gives out from dielectric cavity also can participate in carrying out cold and hot air exchange, accelerated radiating rate along outer heat sink from leading the heat that heat abstractor gives out; Be designed to corrugated owing to outer heat sink again, thereby strengthened area of dissipation, improved the utilization rate of the thermal efficiency.The utlity model has the accelerated heat circulation, reduce advantages such as thermal loss.

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is that the A-A of Fig. 1 is to cutaway view (part).

The bottom of warmer 6 is provided with dielectric cavity 2, and dielectric cavity 2 is a closed container, is installed with electric heating tube 1 in the dielectric cavity 2, and expose in the heating source of electric heating tube 1; On dielectric cavity 2, have many vertically arrange lead radiating tube 3, lead radiating tube 3 and dielectric cavity 2 vacuum pumpings, charge into efficient heat-conduction medium in the dielectric cavity 2, medium can be when temperature reaches more than 50 ℃ just gasification rise; Dielectric cavity 2 with lead radiating tube 3 peripheries and be covered with outer heat sink 4, airtight around the outer heat sink 4, outer heat sink 4 and lead the fin 7 that is connected with upper and lower perforation between the radiating tube 3, fin 7 can will be led radiating tube and outer heat sink 4 links together shape such as honeycombed by rounded projections arranged, during heat radiation, cold and hot air exchanges and presents the exhausting shape, can realize room intensification purpose faster like this, has improved the thermal efficiency, make full use of the energy, thereby also saved the energy.Lead the fin 7 that also can be connected with upper and lower perforation between the radiating tube 3 at each, in addition, outer heat sink 4 can be made into corrugated, to increase heating surface area and heat radiation area.

Claims

1, a kind of warmer, comprise heating tube (1), thermal conductive cavity (2), heat abstractor, it is characterized in that: heat abstractor is for being equipped with open shape fin (7) outside heat pipe (3) and thermal conductive cavity (2), outer heat sink (4) covers in outside the open shape fin (7), open shape fin (7) and outer heat sink (4) constitute honeycomb arrangement one by one, independently, the air draft passage of up/down perforation.

2,, it is characterized in that said to attack its plate face of hot backplate (4) be corrugated as the warmer of claim 1.