CN108490118A - Heating tape uses experimental provision and its method - Google Patents
Heating tape uses experimental provision and its method Download PDFInfo
- Publication number
- CN108490118A CN108490118A CN201810158435.7A CN201810158435A CN108490118A CN 108490118 A CN108490118 A CN 108490118A CN 201810158435 A CN201810158435 A CN 201810158435A CN 108490118 A CN108490118 A CN 108490118A
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- CN
- China
- Prior art keywords
- heating tape
- heat tracing
- tested
- master controller
- tracing equipment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N2033/0078—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00 testing material properties on manufactured objects
Abstract
The invention discloses a kind of heating tapes to use experimental provision and its method, belong to experiment detection device technical field, heating tape is a closed laboratory using experimental provision, laboratory internal is equipped with environment simulator, main controller and multiple by heat tracing equipment, environment simulator is connected on master controller according to any one or more combination environmental condition in the instruction simulation temperature or humidity or wind-force of master controller, heating tape to be tested is fixed on by heat tracing equipment, and medium is housed by the inside of heat tracing equipment.The present invention solves the shortage of current detection device by environment simulator and contrast experiment, and a variety of different parameters can be arranged, test the running parameter of heating tape.
Description
Technical field
The invention belongs to test detection device technical field, it is related to heating tape and uses experiment direction, and in particular to a kind of companion
The torrid zone uses experimental provision and its method.
Background technology
Heating tape is a kind of to be provided the heating device of heat compensation by heat tracing object, can be widely used in oil
The fields such as work, natural gas, electric power, metallurgy, machinery, papermaking, refrigeration, building, having developed has:Automatic temperature-control electric heating belt, permanent work(
The types such as rate ribbon heater, mineral insulation heating cable, heating cable pipeline heat-insulating system, silicon rubber heat tape.
Heating tape is usually operated in sealed environment, and inconvenient maintenance is replaced after installation, therefore the quality of heating tape must can
It leans on, it is therefore desirable to the testing inspection for the before sales that expand production, however lack the detection device of this respect at present, it is difficult to ensure product
The reliability of work.
Invention content
According to the above-mentioned deficiencies of the prior art, the technical problem to be solved by the present invention is to propose that it is real that a kind of heating tape uses
Experiment device and its method solve the shortage of current detection device by environment simulator and contrast experiment, can be arranged a variety of
Different parameters tests the running parameter of heating tape.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of heating tape uses experimental provision, companion
The torrid zone is a closed laboratory using experimental provision, and laboratory internal is equipped with environment simulator, main controller and multiple by heat tracing
Equipment, environment simulator are connected on master controller according to arbitrary in the instruction simulation temperature or humidity or wind-force of master controller
One or more combination environmental conditions, heating tape to be tested are fixed on by heat tracing equipment, are filled by the inside of heat tracing equipment
There is medium.
In above-mentioned apparatus, post detection device and data detector, the detection of post detection device are equipped with by the side wall of heat tracing equipment
The embedded temperature data on the inner wall of heat tracing equipment, being detected medium in real time that is mounted on of head is for analyzing heat tracing effect, post detection
The other end of device is connected on master controller, and the running parameter that data detector is used for detecting heating tape is sent to master controller.
Microcontroller, voltage detection module, resistance detection module, current detection module and temperature detection mould are equipped in data detector
Block, voltage detection module, resistance detection module, current detection module connect microcontroller, microcontroller with temperature detecting module
It is connected on master controller.It is cylinder or plane body by heat tracing equipment or installs and uses the body of heating tape, by heat tracing equipment
Outer surface is equipped with the force applicator being connected on master controller, for giving heating tape to be tested to apply different size of power, detection
The critical stress value of deformation of heating tape to be tested.Be equipped in environment simulator the temperature regulation and control module being connected on master controller,
Humidity regulation module and wind-force regulate and control module.
It includes being that a kind of heating tape, which uses experimental method, method,：
Step 1: acquiring the model image of heating tape to be tested, after machine recognition and manual confirmation, selection is placed by heat tracing
Device numbering installs heating tape to be tested into laboratory；
Step 2: the multigroup experiment of setting is carried out at the same time, including at least one set of control group and at least one set of different parameters condition
Experimental group, data detector is connected on the test point of heating tape to be tested；
Step 3: setting experiment parameter and experiment END instruction, after being provided with, open start button；
Step 4: the database purchase in laboratory has the technical indicator of various different size heating tapes, examined automatically with experiment
Measured data carries out parameter comparison, productive experiment tables of data.
Present invention has the advantages that:Heating tape provided by the invention uses experimental provision, can simulate the work of heating tape
Environment matches corresponding environmental parameter according to heating tape model, and experiment duration can be manually set, and phase can be recorded in experimentation
Related parameter, such as environment temperature, the operating temperature of heating tape calculate heating tape calorific value, insulating resistance value, not in itself resistance to temperature
Under the heating tapes such as operating time running parameter, increase the reliability of product.
Description of the drawings
The content expressed by this specification attached drawing and the label in figure are briefly described below：
Fig. 1 is that the heating tape of the specific implementation mode of the present invention uses the work block diagram of experimental provision.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, each component that the specific implementation mode of the present invention is for example involved
Shape, construction, the mutual alignment and connection relation between each section, the effect of each section and operation principle, manufacturing process and
Operate with method etc., is described in further detail, to help those skilled in the art to inventive concept of the invention, technology
Scheme has more complete, accurate and deep understanding.
Heating tape uses experimental method, and method content is：
Step 1: acquiring the model image of heating tape to be tested, after machine recognition and manual confirmation, selection is placed by heat tracing
Device numbering installs heating tape to be tested into laboratory.
Step 2: there is multigroup heating tape experiment to be carried out at the same time in laboratory, including at least one set of control group and at least one
The experimental group of group different parameters condition, experiment parameter include by the medium in heat tracing equipment, medium temperature, heating tape bending half
The arbitrary parameters such as diameter, operating voltage, environment temperature.Test it is indoor can be independently mounted in confined space by heat tracing equipment, often
It is a that a data output end is all connected with by heat tracing equipment.Data detector is connected on the test point of heating tape to be tested.
Step 3: setting experiment parameter and experiment END instruction, experiment END instruction is such as：The resistance of heating tape is close to zero
Do not generate heat, power supply zero, short circuit, the various parameters numerical exception such as open circuit the case where, mandatory pause experiment；It is provided with
Afterwards, start button is opened.
Step 4: the technical indicator of the various different size heating tapes of the database purchase in laboratory, is detected with experiment automatically
Data carry out parameter comparison, productive experiment tables of data.
Heating tape is a closed laboratory using experimental provision, and laboratory internal is equipped with multiple by heat tracing equipment and ring
Border simulator is used for fixed heating tape to be tested by heat tracing equipment, and being equipped with the intensive nail of a row by heat tracing equipment fixes heat tracing
With when can adjust the bending angle of heating tape, for testing heating tape under the situation for providing bending radius more than industry
Work period, every time experiment when, be equipped with control group be used for comparative experimental data.
It is hollow-core construction by heat tracing equipment, inside can fill different media according to experiment parameter, such as water, oil, slurry
Liquid, solid etc. may relate to applicating medium, and the top by heat tracing equipment is import, be used for filled media, and lower section is that outlet is used
In pouring out medium, the fixed form of tiltable structure can be selected by heat tracing equipment, rinse inside using gravity principle, more just
It is prompt.Post detection device and data detector are equipped with by the side wall of heat tracing equipment, the detector insertion of post detection device is mounted on by companion
On the inner wall of hot equipment, the temperature data of medium is detected in real time for analyzing heat tracing effect, the other end of post detection device is connected to
On the master controller in laboratory, detection data is sent to master controller.Data detector is used for detecting the work ginseng of heating tape
Number, data detector is interior to be equipped with microcontroller, voltage detection module, resistance detection module, current detection module and temperature detection
Module, voltage detection module, resistance detection module connect microcontroller with temperature detecting module, and microcontroller is connected to main control
On device.VRM Voltage Regulator Module is also associated between voltage detection module and microcontroller, microcontroller is exported according to requirement of experiment
Voltage regulating command is to VRM Voltage Regulator Module, for testing running parameter of the heating tape under different voltages, voltage detection module
It is to further confirm that whether operating voltage data are identical with instruction.Resistance detection module is used for detecting in heating tape work
Resistance data and insulating resistance value, resistance detection module be equipped with first resistor detection circuit and second resistance detection circuit, first
Resistance detecting circuit is used to detect resistance data when heating tape work, can be used for calculating the calorific value of heating tape；Second electricity
Resistance detection circuit is used for detecting the insulation resistance of conducting wire and shielded layer in heating tape.Current detection module is used for passing through when detecting work
Cross the electric current of heating tape.
It can be cylinder by heat tracing equipment, can also be plane body or other install and use the body of heating tape, by companion
Force applicator can be arranged in the outer surface of hot equipment, for giving heating tape to be tested to apply different size of power, detect and wait testing
The critical stress value of deformation of heating tape.
It is equipped with temperature regulation and control module, humidity regulation module and wind-force in environment simulator and regulates and controls module, due to heating tape
Installation environment is often the different adverse circumstances such as low temperature, high temperature, strong wind, so temperature, humidity and wind-force are arranged in the present invention
Adjustment module, for testing under the limit construction temperature and operating temperature of low temperature or high temperature or humidity or the inferior heating tape of strong wind
Running parameter, and normal work when long period and equipment integrity.Environment it is severe, need in advance experiments have shown that heat tracing
The working performance of band, so the extremely low or high temperature of simulation, including construction temperature and operating temperature, there is temperature detection in when work
Detection module detects the surface temperature of heating tape, detects its highest bearing temperature.
For convenience of use, the outside in laboratory is equipped with the image acquisition device being connected on master controller, is needed for acquiring
The model image of the heating tape of experiment shows over the display after automatic identification, need not be manually entered the model of different size
Data, the ability typing after manual confirmation of model image are succinct convenient.Display is for inputting instruction, display detection data sum number
According to comparing result.Experimental provision provided by the invention can utilize space very big, can be arranged different according to master controller
Heating tape work resistance value, the resistance to temperature of highest, minimum installation temperature under experiment condition, such as certain temperature, master controller are reserved
There is port, can also connect external master controller in laboratory newly added equipment and increase experiment parameter, such as explosion-proof experiment, cycle
Access times etc..
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is used, or without changing
Other occasions are directly applied to by the design of the present invention and technical solution, within protection scope of the present invention.This hair
Bright protection domain should be determined by the scope of protection defined in the claims.
Claims (6)
1. a kind of heating tape uses experimental provision, which is characterized in that heating tape is a closed laboratory using experimental provision, real
Chamber interior is tested equipped with environment simulator, main controller and multiple by heat tracing equipment, environment simulator is connected to basis on master controller
Any one or more conditional combination environmental condition in the instruction simulation temperature or humidity or wind-force of master controller, companion to be tested
The torrid zone is fixed on by heat tracing equipment, and medium is housed by the inside of heat tracing equipment.
2. heating tape according to claim 1 uses experimental provision, which is characterized in that be equipped with by the side wall of heat tracing equipment
The detector insertion of post detection device and data detector, post detection device is mounted on by the inner wall of heat tracing equipment, and detection in real time is situated between
The temperature data of matter is for analyzing heat tracing effect, and the other end of post detection device is connected on master controller, and data detector is used for
The running parameter of detection heating tape is sent to master controller.
3. heating tape according to claim 2 uses experimental provision, which is characterized in that be equipped with microcontroller in data detector
Device, voltage detection module, resistance detection module, current detection module and temperature detecting module, voltage detection module, resistance detection
Module, current detection module and temperature detecting module connect microcontroller, and microcontroller is connected on master controller.
4. heating tape according to claim 1 uses experimental provision, which is characterized in that by heat tracing equipment be cylinder or plane
Body or the body for installing and using heating tape are equipped with the force applicator being connected on master controller by the outer surface of heat tracing equipment, use
In applying different size of power to heating tape to be tested, the critical stress value of deformation of heating tape to be tested is detected.
5. heating tape according to claim 1 uses experimental provision, which is characterized in that be equipped with and be connected in environment simulator
Temperature regulation and control module, humidity regulation module and wind-force on master controller regulate and control module.
6. a kind of heating tape uses experimental method, which is characterized in that method includes being：
Step 1: acquiring the model image of heating tape to be tested, after machine recognition and manual confirmation, selection is placed by heat tracing equipment
Number, heating tape to be tested is installed into laboratory；
Step 2: the multigroup experiment of setting is carried out at the same time, include the reality of at least one set of control group and at least one set of different parameters condition
Group is tested, data detector is connected on the test point of heating tape to be tested；
Step 3: setting experiment parameter and experiment END instruction, after being provided with, open start button；
Step 4: the database purchase in laboratory has the technical indicator of various different size heating tapes, automatically with experiment testing number
According to progress parameter comparison, productive experiment tables of data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810158435.7A CN108490118A (en) | 2018-02-26 | 2018-02-26 | Heating tape uses experimental provision and its method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810158435.7A CN108490118A (en) | 2018-02-26 | 2018-02-26 | Heating tape uses experimental provision and its method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108490118A true CN108490118A (en) | 2018-09-04 |
Family
ID=63340542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810158435.7A Pending CN108490118A (en) | 2018-02-26 | 2018-02-26 | Heating tape uses experimental provision and its method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108490118A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112423415A (en) * | 2020-11-10 | 2021-02-26 | 安徽欧瑞热控科技有限公司 | Heat tracing band and manufacturing method thereof |
| CN112433109A (en) * | 2020-10-08 | 2021-03-02 | 武汉理工大学 | Accompany tropical reliability test detection device under low temperature environment |
-
2018
- 2018-02-26 CN CN201810158435.7A patent/CN108490118A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 谢洁婷等: "浅淡用于爆炸性气体环境中电伴热带的试验方法", 《电气开关》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112433109A (en) * | 2020-10-08 | 2021-03-02 | 武汉理工大学 | Accompany tropical reliability test detection device under low temperature environment |
| CN112423415A (en) * | 2020-11-10 | 2021-02-26 | 安徽欧瑞热控科技有限公司 | Heat tracing band and manufacturing method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180904 |