Novel explosion-proof electric heater
An electric heater and electric heating technology, applied in the direction of the shape of the heating element, etc., can solve the problems of low heating efficiency and difficulty in achieving the heating effect
Inactive Publication Date: 2017-05-31
镇江恒安防爆电器有限公司
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Problems solved by technology
[0002] Most of the current electric heaters use the form of electric heating tubes to heat materials or media, but most of the electric heating tubes in the existing stage use the structure of a single tube for heating, and its heating efficiency is low, and it is difficult to achieve good heating Effect
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Embodiment
[0016] A new type of flameproof electric heater, which includes an electric heating main pipe and an electric heating auxiliary pipe, the electric heating main pipe and the electric heating auxiliary pipe are in an integrated structure, the number of the electric heating main pipe is one, and the electric heating auxiliary pipe The pipe is connected to one side of the electric heating main pipe, one end of the electric heating auxiliary pipe has a hemispherical structure, and the other end is connected to the electric heating main pipe, and the electric heating main pipe is a circular pipe. The electric heating auxiliary pipe is a circular pipe. The number of electric heating auxiliary pipes is 6. The six electric heating auxiliary pipes are arranged in parallel.
[0017] Compared with the prior art, the beneficial effects of the present invention are reflected in:
[0018] Change the original structure of only a single electric heating tube, use two kinds of electric heatin...
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The invention relates to a novel explosion-proof electric heater. The novel explosion-proof electric heater is characterized by comprising a main electric heating tube and secondary electric heating tubes, wherein the main electric heating tube and the secondary electric heating tubes are an integrated structure, the main electric heating tube is one in number, the secondary electric heating tubes are multiple in number, the secondary electric heating tubes are connected with one side of the main electric heating tube, one ends of the secondary electric heating tubes are hemispheric structures, the other ends of the secondary electric heating tubes are connected with the main electric heating tube, and the multiple secondary electric heating tubes are parallelly arranged. The electric heater is advantaged in that an original structure having only one electric heating tube in the prior art is changed, two types of electric heating tubes are employed, the main electric heating tube is specially connected with the multiple secondary electric heating tubes, an electric heating area is enhanced under the action of the multiple secondary electric heating tubes, heating efficiency is improved, and the heating effect is improved.
Description
technical field [0001] The invention relates to a novel explosion-proof electric heater. Background technique [0002] Most of the current electric heaters use the form of electric heating tubes to heat materials or media, but most of the electric heating tubes in the existing stage use a single tube structure for heating, and its heating efficiency is low, so it is difficult to achieve good heating Effect. Contents of the invention [0003] In order to overcome the defects of the prior art, the object of the present invention is to provide a novel flameproof electric heater. [0004] The present invention solves technical problem and adopts following technical scheme: [0005] A new type of flameproof electric heater, which includes an electric heating main pipe and an electric heating auxiliary pipe, the electric heating main pipe and the electric heating auxiliary pipe are in an integrated structure, the number of the electric heating main pipe is one, and the electri...
Claims
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Login to View More IPC IPC(8): H05B3/40
CPCH05B3/40
Inventor 张纪荣张剑
Owner 镇江恒安防爆电器有限公司