Efficient detachable electric heater heat source assembly with filtering function

A detachable heater technology, applied in the direction of the heating element shape, etc., can solve the problems of long time consumption, heavy maintenance workload, poor heating effect, etc., and achieve the effect of compact structure, fast maintenance and low cost

Pending Publication Date: 2020-07-31
WUXI HENGYE ELECTRICAL HEATER EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The structure of the electric heater in the prior art is complicated, and the electric heating element of the integral structure is used inside. When the equipment fails, all the electric heating elements inside need to be pulled out, and the overall core pulling operation is performed, and the maintenance workload is huge. Long time consumption period, cumbersome work, high maintenance cost and poor heating effect

Method used

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  • Efficient detachable electric heater heat source assembly with filtering function
  • Efficient detachable electric heater heat source assembly with filtering function
  • Efficient detachable electric heater heat source assembly with filtering function

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Embodiment Construction

[0035] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0036] Such as Figure 1-Figure 5 As shown, the high-efficiency detachable electric heater heat source assembly with filtering function in this embodiment includes a heat source assembly 4, and a plurality of heat source assemblies 4 are installed inside the electric heater.

[0037] As long as the electric heater includes an inner casing 6, a plurality of support plates 5 are installed at intervals inside the inner casing 6, and the support plates 5 are provided with circular holes passing through the heat source assemblies 4, and each heat source assembly 4 passes through each The support plate 5, one end of the inner housing 6 is extended with a cover connector 2, the cover connector 2 and the cover 1 are connected by fasteners, an outer housing 7 is arranged on the outside of the inner housing 6, and the inner housing 6 The other end ...

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Abstract

The invention discloses an efficient detachable electric heater heat source assembly with a filtering function. The efficient detachable electric heater heat source assembly comprises a heat source assembly, and the multiple heat source assemblies are installed in the electric heater in a matched mode. Each heat source assembly structurally comprises a tube shell of a cylindrical structure, two ports of the tube shell are open, a flange plate is fixed to one end of the tube shell, a plurality of first long-strip-shaped holes are formed in the tube wall of the other end of the tube shell in thecircumferential direction at intervals, and a cone structure is installed at the end of the tube shell in a matched mode. A resistance tube element is installed in the tube shell in a matched mode, the installation structure of the resistance tube element is that an electrode plate parallel to the flange plate is further arranged in the tube shell, and S-shaped resistance tubes which are oppositely arranged are installed between the flange plate and the electrode plate. By the adoption of the assembly type structure, during maintenance, the whole electric heating component does not need to becompletely pulled out, only one damaged assembly needs to be pulled out, the workload is greatly reduced, maintenance is rapid and efficient, and the cost is low.

Description

technical field [0001] The invention relates to the technical field of electric heaters, in particular to a high-efficiency detachable electric heater heat source assembly with filtering function. Background technique [0002] The electric heater is a core electric heating equipment for technology research and development and performance verification of key military equipment. It is used for heating the flowing gaseous medium. When the heating medium passes through the heating chamber of the electric heater under pressure, the principle of fluid thermodynamics is used to uniformly take away the huge heat generated in the internal work of the electric heating element, so that the temperature of the heated medium meets the process requirements. [0003] The structure of the electric heater in the prior art is complicated, and the electric heating element of the integral structure is used inside. When the equipment fails, all the electric heating elements inside need to be pul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B3/46
CPCH05B3/46
Inventor 赵钧王春花赵成旺
Owner WUXI HENGYE ELECTRICAL HEATER EQUIP
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