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A flue transducer protection device

A protection device and transducer technology, applied in the direction of detecting the appearance of fluid at the leakage point, using liquid/vacuum degree for liquid tightness measurement, etc., can solve the problems of flue blockage, dust deposition, etc., to avoid wear, The effect of preventing moisture leakage

Active Publication Date: 2017-08-25
SUZHOU MAICHUANG INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high-speed and high-temperature flue gas, the water pipe on the windward side wears quickly. When the water pipe leaks, trachoma, or cracks, the internal water seeps or sprays out, and immediately vaporizes in this high-temperature environment, and the vaporized water mist will dissipate the Dust deposits, which cause blockage of the flue

Method used

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  • A flue transducer protection device
  • A flue transducer protection device

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Experimental program
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Effect test

Embodiment 1

[0016] Such as figure 1 It is a structural schematic diagram of an embodiment of a flue transducer protection device of the present invention, including a redundant protection tube 7, a measurement protection tube 1 fixed to the redundant protection tube 7 by a connecting belt 8, and installed on the redundant protection tube 7 The sealing plug 6, the first sensor 5 installed on the sealing plug 6, the sleeve hole 4 on the measurement protection tube 1, the protection sleeve 3 installed on the measurement protection tube 1 sleeve hole 4 and the protection sleeve 3 Second sensor 2.

[0017] Redundant protection tube 7 is a sealed tubular structure filled with a certain amount of water and air. At room temperature, the internal pressure is the same as atmospheric pressure; there is a sealing plug 6 on redundant protection tube 7, which seals water and air in the redundant Inside the protection tube 7; the first sensor 5 is installed on the sealing plug 6, located inside the red...

Embodiment 2

[0020] On the basis of Embodiment 1, further, the first sensor 5 is a pressure sensor, the pressure sensor is installed on the sealing plug, is located inside the redundant protection tube, and is in contact with the air in the redundant protection tube; the electrical connection line of the pressure sensor Connect to the server through the sealing plug. The second sensor 2 is a temperature sensor, and a thermocouple is selected here; the protective cover 3 is a hollow structure, and the protective cover 3 is made of a metal material with better thermal conductivity; Internally, the electrical lines of the thermocouples are connected to the server through the inside of the measuring protection tube.

[0021] During work, the high temperature environment in the flue will vaporize the water in the redundant protection tube 7, because the redundant protection tube 7 is a closed space, after the water vaporizes, the air pressure in the redundant protection tube 7 will increase; wh...

Embodiment 3

[0024] On the basis of Embodiment 1, further, the protective cover 3 is a screw with a hollow structure, and the sleeve hole 4 is a screw hole matched with the screw. The screw is made of steel, which has good thermal conductivity, and The supply is abundant in the market, and the price is relatively cheap, which is easy to process; of course, other metal materials such as aluminum, copper or silver can also be used.

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Abstract

A flue energy transducer protection device belongs to the energy transducer protection technical field, and specifically relates to a flue energy transducer protection device comprising a redundancy protection tube, a measure protection tube fixed with the redundancy protection tube through a connecting band, a sealing plug arranged on the redundancy protection tube, a pressure sensor arranged on the sealing plug, a trepanning arranged on the measure protection tube, a protection sleeve arranged on the measure protection tube trepanning, and a temperature sensor arranged on the protection sleeve. The redundancy protection tube can prevent the energy transducer from directly being impacted by flue smog, thus protecting the energy transducer; the redundancy protection tube uses the special design to fast measure wearing conditions of the redundancy protection tube through sealed water and air and the pressure senor used for measurement; the temperature sensor on the measure protection tube can accurately determine a wearing position so as to make fast responses, thus preventing wearing of a transduction tube caused by long time work.

Description

technical field [0001] The invention belongs to the technical field of transducer protection, and in particular relates to a flue transducer protection device. Background technique [0002] Instruments or devices used to realize the mutual conversion of different forms of energy can be collectively referred to as transducers, such as converting audio electrical signals into audible sound, or converting audible sound into audio electrical signals to realize the mutual conversion of electrical energy and sound energy. Electroacoustic transducers, such as loudspeakers (horns), earphones, microphones, etc. Heat exchanger, also known as heat exchanger, is also a kind of energy converter. It has the characteristics of small heat transfer resistance and large heat transfer capacity through enhanced heat transfer measures. It is the key equipment for rational use and saving of existing energy and development of new energy. Widely used in industries such as petroleum, chemical indus...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M3/04
Inventor 李平朱为民
Owner SUZHOU MAICHUANG INFORMATION TECH
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