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

An electric heating tube aging detection device and a detection method based on the device

A technology of testing equipment and electric heating tubes, which is applied in the direction of measuring electricity, measuring devices, and measuring electrical variables, etc., can solve problems such as lifespan below expected value, service life not reaching expected value, and failure to use normally, so as to save resources, The effect of saving water resources and accurate detection

Active Publication Date: 2022-04-29
苏州创驰检测技术有限公司
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the above-mentioned existing technical solutions can only test the electrical conductivity and withstand voltage performance of the electric heating tube, and many products whose service life cannot reach the expected value will not have problems when conducting the electrical conductivity and withstand voltage performance test , on the contrary, in actual use, due to the life span being lower than the expected value, it will suddenly appear that it cannot be used normally. Therefore, this problem needs to be solved

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
  • An electric heating tube aging detection device and a detection method based on the device
  • An electric heating tube aging detection device and a detection method based on the device
  • An electric heating tube aging detection device and a detection method based on the device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] refer to figure 1 , is an electric heating tube aging detection device disclosed in the present invention, comprising two workbenches 1, wherein a water tower 2 and a detector 3 are arranged on the top surface of one workbench 1, and a water storage tank 5 is arranged under the workbench 1; A heating water tank 7 , a buffer tank 8 and a controller 85 are arranged on the top surface of another workbench 1 , and a water collection tank 83 and a booster pump 87 are arranged under the workbench 1 .

[0058] refer to figure 2 with image 3 , the four corners of the bottom of the water tower 2 are provided with feet 6, and the outer outer wall of the rear end of the water tower 2 is provided with an installation port 21 for the power supply heat pipe 11 to be inserted into the water tower 2, and the outer wall of the water tower 2 is close to the installation port 21 and is located at the installation port 21 places are welded with the installation pipe 26 of opening at bo...

Embodiment 2

[0070] refer to figure 1 with image 3 , is a method for detecting the aging of the electric heating tube 11 based on the aging detection device for the electric heating tube in Embodiment 1 disclosed by the present invention, which includes the following steps:

[0071]S100, installing the electric heating tube 11 to be detected at the water inlet of the water tower 2;

[0072] S200, start the AC power supply 41 to make the water pump 4 inject water into the water tower 2; wherein, when the liquid level in the water tower 2 reaches the high liquid level probe 43 of the liquid level relay 42 (refer to figure 2 ), the water pump 4 stops running; when the liquid level in the water tower 2 falls to the low liquid level probe 43 of the liquid level relay 42, the water pump 4 starts running;

[0073] S300, setting the single heating time of the electric heating tube 11 on the detector 3;

[0074] S400, start the detector 3 to start the electric heating tube 11 to work and detec...

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 discloses an electric heating tube aging detection device and a detection method based on the device, and relates to the technical field of electric heating tube detection equipment. The main points of the technical scheme are that it includes a workbench and a water tower, the outer wall of the water tower is provided with an installation port for installing the electric heating tube, and the top surface of the workbench is also provided with a detector for detecting the working current of the electric heating tube; the outer wall of the water tower There is a water inlet pipe on the top, the water inlet pipe is connected with a water pump, and the water pump is connected with a water storage tank; a liquid level relay is connected in series between the water pump and the AC power supply; the top of the water tower is connected with an air outlet pipe, and the bottom of the water tower is connected with a water outlet pipe; The level relay is used to control the start of the water pump and start pumping the water in the storage tank when the water level in the water tower drops to the lower level probe of the liquid level relay; When the liquid level probe is high, the control pump stops running. It has the effect of being able to accurately detect the service life of the electric heating tube.

Description

technical field [0001] The invention relates to the technical field of electric heating tube detection equipment, in particular to an electric heating tube aging detection device and a detection method based on the device. Background technique [0002] Tubular heating elements, referred to as electric heating tubes, are electrical components that convert electrical energy into heat energy. It uses a metal tube as the shell (including stainless steel and copper tubes), and spiral electric heating alloy wires (nickel-chromium, iron-chromium alloy) are uniformly distributed along the central axis of the tube, and the gaps are filled and compacted with magnesia sand with good insulation and thermal conductivity. , Both ends of the nozzle are sealed with silicone, this metal armored electric heating element can heat air, metal molds and various liquids. [0003] In the field of rail transportation, especially on high-speed trains, electric heating tubes are particularly importan...

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): G01R31/00
CPCG01R31/003
Inventor 赵宝国杨小明薛瑞秋张焕召吴妍
Owner 苏州创驰检测技术有限公司