CN205483311U - Gasifier oven fault monitoring positioner based on net is patrolled and examined - Google Patents
Gasifier oven fault monitoring positioner based on net is patrolled and examined Download PDFInfo
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- CN205483311U CN205483311U CN201620045727.6U CN201620045727U CN205483311U CN 205483311 U CN205483311 U CN 205483311U CN 201620045727 U CN201620045727 U CN 201620045727U CN 205483311 U CN205483311 U CN 205483311U
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- temperature sensor
- furnace wall
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- gasification furnace
- temperature
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Abstract
The utility model discloses a gasifier oven fault monitoring positioner based on net is patrolled and examined. The oven is along transversely and vertically being equipped with a plurality of temperature sensor, and temperature sensor is connected to the host computer through thermocouple measurement instrument and low thermoelectric force scanning device in proper order, and temperature sensor adopts continuous thermocouple, and horizontal temperature sensor and fore -and -aft temperature sensor intercrossing form network structure, and the installation is fixed in the gasifier oven. The utility model discloses can realize that gasifier stove wall temperature degree exists the real -time supervision and the location of unusual fault point, solve the problem of gasifier oven localization of fault difficulty among the prior art, and need not further to fix a position with the help of other instruments that monitoring method is simple effective, the accuracy of measuring the location is good.
Description
Technical field
This utility model belongs to temperature measurement and position finding field, a kind of gas patrolled and examined based on grid
Change stove furnace wall malfunction monitoring positioner.
Background technology
Continuous Heat galvanic couple refers to a kind of to measure the wire temperature of maximum temperature point present on a continuous path
Degree Sensitive Apparatus, this device is made up of the different thermode of thermo-sensitive material, two root timber material and protection pipe, with
The rising thermo-sensitive material resistance temperature reduces, and after reaching uniform temperature, two thermode conductings form one
Electrode, is equivalent to generate the working end of a thermocouple.
The localization method of gasification furnace furnace wall malfunction monitoring location is widely used in gasification furnace, Industrial Boiler or anti-
Answer the chamber wall monitoring location of the commercial plants such as tower.In conventional localization method, use chamber wall
Subregion, disposes a sensor in each region, each region is a temperature measuring area, and this way can be examined
Measure certain region maximum temperature but cannot the localization of faults particular location in this region, can only be by
Other instruments position further.
Utility model content
The purpose of this utility model there are provided a kind of gasification furnace furnace wall malfunction monitoring patrolled and examined based on grid and determines
Position device, with the problem solving some gasification furnace furnace wall localization of fault difficulties at present.
The technical solution of the utility model is:
Furnace wall is transversely all interval with multiple temperature sensor with longitudinal, and temperature sensor is successively through thermocouple
Measuring instruments and low grade fever potential scan device are connected to host computer, low grade fever potential scan device and thermocouple measurement
The cruising inspection system of instrument composition, horizontal temperature sensor and longitudinal temperature sensor are pacified by mounting assembly
Dress is fixed on gasification furnace furnace wall.
Temperature sensor of the present utility model creatively uses Continuous Heat galvanic couple, horizontal M bar temperature sensing
Device and longitudinal N bar temperature sensor intersect formation fenestral fabric, wherein have M × N number of staggered
Point, patrols and examines acquisition real-time temperature values in real time by thermocouple measurement instrument and low grade fever potential scan device,
Processed by host computer and obtain the cross-point with abnormal temperature data, thus gasification furnace furnace wall is carried out fault
Monitoring.
One end of each described temperature sensor all inputs with thermocouple measurement instrument are connected, and thermocouple is surveyed
The outfan of amount instrument is connected with host computer through low grade fever potential scan device.
Described longitudinal temperature sensor is circumferentially spaced and is vertically installed on furnace wall surface, horizontal temperature
The axially spaced level of sensor is installed on furnace wall surface.
Described gasification furnace furnace wall is the face of cylinder, sphere, the conical surface or above-mentioned multiple combinatorial surface.
If there is multiple described fault zone, thus this utility model can monitor multiple fault zone simultaneously.
The beneficial effects of the utility model are:
This utility model achieves gasification furnace furnace wall temperature and there is monitoring in real time and the location of abnormal trouble point,
Solve the problem of gasification furnace furnace wall localization of fault difficulty in prior art, and without entering by other instruments
One step location.This utility model monitoring mode is simply effective, and the accuracy of measurement and positioning is good.
Accompanying drawing explanation
Fig. 1 is apparatus structure distribution schematic diagram in this utility model.
In figure: 1 is furnace wall；2.1,2.2,2.3,2.4,2.5 is the temperature sensor of genesis analysis；3.1、
3.2,3.3,3.3,3.4,3.5 is the temperature sensor of cross direction profiles.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in further detail by specific embodiment.
As it is shown in figure 1, furnace wall 1 is transversely provided with multiple temperature sensor, temperature sensor with longitudinally spaced
The cruising inspection system 4 formed via low grade fever potential scan device and thermocouple measurement instrument is connected to host computer, often
One end of individual temperature sensor all inputs with thermocouple measurement instrument are connected, thermocouple measurement instrument defeated
Go out end to be connected with host computer through low grade fever potential scan device.Horizontal temperature sensor and longitudinal temperature pass
Sensor is fixed on gasification furnace furnace wall by mounting assembly.
Temperature sensor of the present utility model such as Fig. 1 is distributed, five temperature sensors 2.1,2.2,2.3,2.4
With 2.5 temperature sensors being genesis analysis, five temperature sensors 3.1,3.2,3.3,3.4 in figure
It is the temperature sensor of cross direction profiles with 3.5,
Temperature sensor uses Continuous Heat galvanic couple, horizontal M bar Continuous Heat galvanic couple and longitudinal N bar Continuous Heat
Galvanic couple intersects formation network structure, wherein has M × N number of cross-point, is patrolled in real time by cruising inspection system
Get real-time temperature values, processed by host computer and obtain the cross-point with abnormal temperature data, thus right
Gasification furnace furnace wall carries out malfunction monitoring.
Longitudinal temperature sensor is circumferentially spaced and is vertically installed on surface, furnace wall 1, horizontal temperature sensing
The axially spaced level of device is installed on surface, furnace wall 1.
As it is shown in figure 1, the embodiment of this utility model device and implementation process thereof are as follows:
1) intersected by horizontal and vertical temperature sensor and form the network structure being arranged in furnace wall 1, net
The M that shape structure has × N number of cross-point gasification furnace furnace wall 1 is divided into the M centered by each cross-point ×
N number of region, each region centered by respective cross-point as the elements of a fix；
2) horizontal temperature sensors all in network structure are patrolled and examined, surveying record every transverse temperature
The temperature value TM that sensor recordsi, and by this temperature value TMiWith the transverse temperature sensor alarm temperature set
Angle value TM is made comparisons and record；
3) longitudinal temperature sensors all in network structure are patrolled and examined, surveying record every longitudinal temperature
The temperature value TN that sensor recordsj, and by this temperature value TNjWith the longitudinal temperature sensor alarm temperature set
Value TN is made comparisons and record；
4) the longitudinal abnormal temperature that will obtain in the horizontal abnormal temperature sensor obtained in step 2 and step 3
Sensor carries out combined crosswise and obtains the region at elements of a fix place in each cross point as fault zone.
5) report to the police through host computer again and show the fault zone particular location in gasification furnace furnace wall.
Fault zone is determined by least one elements of a fix, if there is multiple described fault zone, then can
To monitor multiple fault zone simultaneously.
6) after this scanning monitoring location is terminated, scan cycle next time is entered, it is achieved the real-time prison of this system
Measure position.
Claims (4)
1. the gasification furnace furnace wall malfunction monitoring positioner patrolled and examined based on grid, it is characterised in that: furnace wall
Transversely all being interval with multiple temperature sensor with longitudinal, temperature sensor is successively through thermocouple measurement instrument
Being connected to host computer with low grade fever potential scan device, the temperature sensor of horizontal temperature sensor and longitudinal direction is equal
It is fixed on gasification furnace furnace wall.
A kind of malfunction monitoring location, gasification furnace furnace wall dress patrolled and examined based on grid the most according to claim 1
Put, it is characterised in that: described temperature sensor uses Continuous Heat galvanic couple, horizontal M bar Continuous Heat galvanic couple
Intersect formation network structure with longitudinal N bar Continuous Heat galvanic couple, wherein there is M × N number of cross-point,
Patrol and examine acquisition real-time temperature values in real time by thermocouple measurement instrument and low grade fever potential scan device, pass through
Host computer processes and obtains the cross-point with abnormal temperature data, thus gasification furnace furnace wall is carried out malfunction monitoring.
A kind of malfunction monitoring location, gasification furnace furnace wall dress patrolled and examined based on grid the most according to claim 1
Put, it is characterised in that: described longitudinal temperature sensor is circumferentially spaced and is vertically installed on furnace wall surface,
The axially spaced level of horizontal temperature sensor is installed on furnace wall surface.
A kind of malfunction monitoring location, gasification furnace furnace wall dress patrolled and examined based on grid the most according to claim 1
Put, it is characterised in that: described gasification furnace furnace wall is the face of cylinder, sphere, the conical surface or above-mentioned multiple combination
Face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620045727.6U CN205483311U (en) | 2016-01-18 | 2016-01-18 | Gasifier oven fault monitoring positioner based on net is patrolled and examined |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620045727.6U CN205483311U (en) | 2016-01-18 | 2016-01-18 | Gasifier oven fault monitoring positioner based on net is patrolled and examined |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205483311U true CN205483311U (en) | 2016-08-17 |
Family
ID=56669950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620045727.6U Active CN205483311U (en) | 2016-01-18 | 2016-01-18 | Gasifier oven fault monitoring positioner based on net is patrolled and examined |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205483311U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547511A (en) * | 2016-01-18 | 2016-05-04 | 中国计量学院 | Vaporizing furnace wall fault monitoring and positioning device and method based on fault grid inspection tour |
| CN106595886A (en) * | 2016-10-31 | 2017-04-26 | 惠州市德赛西威汽车电子股份有限公司 | Sheet-shaped thermocouple temperature measuring paster and temperature measuring method |
-
2016
- 2016-01-18 CN CN201620045727.6U patent/CN205483311U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547511A (en) * | 2016-01-18 | 2016-05-04 | 中国计量学院 | Vaporizing furnace wall fault monitoring and positioning device and method based on fault grid inspection tour |
| CN105547511B (en) * | 2016-01-18 | 2018-06-15 | 中国计量学院 | Gasification furnace furnace wall malfunction monitoring positioning device and method based on grid inspection |
| CN106595886A (en) * | 2016-10-31 | 2017-04-26 | 惠州市德赛西威汽车电子股份有限公司 | Sheet-shaped thermocouple temperature measuring paster and temperature measuring method |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |