Unlock instant, AI-driven research and patent intelligence for your innovation.

A five-element hybrid aviation resistance furnace heater

A resistance furnace, heater technology, applied in electric furnace heating, lighting and heating equipment, furnaces and other directions

Active Publication Date: 2016-06-15
XI AN AOJIE ELECTRIC HEATING EQUIP ENG CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually the heating elements are evenly arranged in the furnace, this method can only meet the general furnace temperature uniformity requirements

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A five-element hybrid aviation resistance furnace heater
  • A five-element hybrid aviation resistance furnace heater
  • A five-element hybrid aviation resistance furnace heater

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The invention belongs to a five-element hybrid aviation resistance furnace heater, in particular, the optimized arrangement of heating elements improves the furnace temperature uniformity of the aviation industrial resistance furnace. like figure 1 As shown, it is provided with a number of heating unit areas 3 on the refractory material supporting bricks in the furnace 2 of the furnace body 1, and each heating unit area 3 is provided with a space area 5 where the heating element unit 4 can be installed. The same space area The heating element unit 4 in the 5 is connected to the power supply after being connected in series.

[0022] like figure 2 As shown, the heating unit area 3 is divided into 6 spatial positions, and 5 heating element units 4 of different forms are placed in the 6 spatial positions.

[0023] like image 3 As shown, the heating element unit 4 can be an electrothermal alloy wire. The electrothermal alloy wire is wound into an electrothermal alloy w...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a heating device of an aerial resistor furnace, in particular to a five-component mixed heater of an aerial resistor furnace. The heater is characterized in that a plurality of heating unit zones are arranged at the supporting bricks made of a fire-resisting material in the hearth of a furnace body; a space zone in which heating component units can be arranged is arranged in each heating unit zone; each space zone is divided into 6 space positions which can hold heating component units; 5 heating component units with different forms are arranged in the 6 space positions; the heating component units are electric-heating alloy wires; the electric-heating alloy wires are wound along the length direction and the helical pitch is T. The five-component mixed heater of the aerial resistor furnace, provided by the invention, is applicable to the optimal design of the aerial resistor furnace.

Description

technical field [0001] The invention relates to a resistance furnace heating device for aviation, in particular to a five-element hybrid resistance furnace heater for aviation. Background technique [0002] Industrial resistance furnaces usually use electrothermal alloy wires as heating elements, through which electric energy is converted into heat energy, and the workpiece to be processed is heated by heat energy. In order to ensure the quality of the heat treatment of the workpiece, the uniformity of the furnace temperature is a very important indicator. In order to meet the requirements of this indicator, various means can be adopted. Usually, the heating elements are evenly arranged in the furnace, and this method can only meet the general requirements for furnace temperature uniformity. With the development of aerospace technology, the requirements for the temperature uniformity of aviation industrial heat treatment furnaces are getting higher and higher. For example,...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F27D11/02
Inventor 扈杰
Owner XI AN AOJIE ELECTRIC HEATING EQUIP ENG CO LTD