CN209690794U - Thermal fuse-link temperature intelligent detection system based on Internet of Things - Google Patents
Thermal fuse-link temperature intelligent detection system based on Internet of Things Download PDFInfo
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- CN209690794U CN209690794U CN201821845720.8U CN201821845720U CN209690794U CN 209690794 U CN209690794 U CN 209690794U CN 201821845720 U CN201821845720 U CN 201821845720U CN 209690794 U CN209690794 U CN 209690794U
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Abstract
The utility model relates to electric elements test equipment technologies, more specifically, it is related to a kind of thermal fuse-link temperature intelligent detection system based on Internet of Things, including industrial personal computer, baking oven, one-chip computer module and observation device, the industrial personal computer is connect with the observation device by Internet of Things, the industrial personal computer is electrically connected with the one-chip computer module, the mounting plate for installing thermal fuse-link is equipped in the baking oven, heating tube and temperature-measuring module, the mounting plate is equipped with several thermal fuse-links, each thermal fuse-link is equipped with independent detection circuit, the one-chip computer module is electrically connected with the heating tube, the temperature-measuring module and the industry control mechatronics.The utility model utilizes thermocouple, and combines single-chip microcontroller and industrial personal computer to realize oven temperature measurement and measure with thermal fuse-link real time temperature and operating temperature, and realize access Internet of Things, obtains detected element real-time status, solves set demand.
Description
Technical field
The utility model relates to electric elements test equipment technology, more particularly, to a kind of based on Internet of Things
Thermal fuse-link temperature intelligent detection system.
Background technique
Currently, the detection of thermal fuse-link operating temperature mainly carries out manual operation by testing staff, pass through real-time monitoring
Environment temperature when it is acted is completed to detect, and detection efficiency is low and there are more subjective factors, the influence to accuracy in detection
It is larger.Visually observe whether the ammeter being connected on thermal fuse-link has the mode of reading to go to judge that its on-off, measurement method are numerous
It is trivial, there are human error with fault a possibility that it is larger.There is the method using program-controlled heating at present, although can in measurement method
It is easy, but it is not carried out full-automatic unmanned record on duty, long-range monitoring.Certainly, also have using computer host computer conduct
The scheme of control core, but have no and realize that long-range monitoring is realized in the work of single-chip microcontroller bottom and platform of internet of things.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of thermal fuse-link temperature based on Internet of Things
Intelligent checking system is spent, measures characteristic using the temperature of thermocouple, realizes oven temperature measurement in conjunction with single-chip microcontroller and industrial personal computer
It is measured with thermal fuse-link real time temperature and operating temperature, and realizes access Internet of Things, it is real to obtain detected element using smart phone
When state, solve set demand.
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of thermal fuse-link temperature intelligent detection system based on Internet of Things, including industrial personal computer, baking oven, single-chip microcontroller mould are provided
Block and observation device, the industrial personal computer are connect with the observation device by Internet of Things, the industrial personal computer and the single-chip microcontroller mould
Block electrical connection, interior mounting plate, heating tube and the temperature-measuring module being equipped with for installing thermal fuse-link of the baking oven, the installation
Plate is equipped with several thermal fuse-links, and each thermal fuse-link is equipped with independent detection circuit, the one-chip computer module and the heating
Pipe electrical connection, the temperature-measuring module and the industry control mechatronics.
Thermal fuse-link temperature intelligent detection system of the utility model based on Internet of Things, one-chip computer module can control heating
The temperature heating process of pipe, temperature-measuring module temperature to thermal fuse-link and can measure the temperature in baking oven,
And measurement result is transferred to industrial personal computer by serial ports, industrial personal computer is communicated with one-chip computer module again, and one-chip computer module is received again
Continue to control the heating of heating tube after the signal transmitted to industrial personal computer, since the program of one-chip computer module is equipped with temperature
Safety value, when oven temperature is more than temperature safety value, one-chip computer module then controls heating tube closing, stops to baking oven into one
The heating of step ground.Meanwhile industrial personal computer is connect with observation device by Internet of Things, operating personnel just can obtain quilt using smart phone
Survey element real-time status.
In order to effectively detect the temperature of thermal fuse-link in baking oven and the environment temperature in baking oven, the temperature measurement
Module includes several thermocouples and several detection thermocouples for being used to measure oven environment temperature.
In order to effectively monitor the blown state of each thermal fuse-link, several thermal fuse-link samples are equipped in the baking oven
Detection station, each thermal fuse-link sample detection station are connected in independent detection circuit, and the detection circuit includes and institute
The concatenated constant-current source of thermal fuse-link sample detection station is stated, each thermal fuse-link sample detection station is additionally provided with independent heat
Galvanic couple.
In order to enable one-chip computer module to obtain the on off operating mode of tested thermal fuse-link, the constant-current source and the single-chip microcontroller
Module is connected.
In order to enable one-chip computer module quickly to judge the on off operating mode of tested thermal fuse-link, in several detection stations
Equipped with the metal clip for clamping tested thermal fuse-link, the metal clip connects the one-chip computer module.
In order to enable environment temperature detection thermocouple accurately to measure oven temperature value, several environment temperatures detect thermoelectricity
It is even to be uniformly set in the baking oven with thermal fuse-link.
In order to enable heating tube quickly to transfer heat to thermal fuse-link, the heating tube is set to pacifies with thermal fuse-link
The bottom of loading board.
Compared with prior art, the utility model has the beneficial effects that
Thermal fuse-link temperature intelligent detection system of the utility model based on Internet of Things is controlled by one-chip computer module and is heated
The heating process of pipe, temperature-measuring module measure each thermal fuse-link operating temperature and oven temperature；Industrial personal computer program and temperature
Measurement module communication is spent, and obtains the temperature value and oven temperature value of each thermal fuse-link, is constantly risen in oven temperature
In the process, industrial personal computer monitors thermal fuse-link temperature by program, and industrial personal computer provides the function of display interface and report, can be in work
Time and temperature curve are recorded on control machine.On the other hand, system obtains the on off operating mode of each thermal fuse-link by one-chip computer module,
Industrial personal computer program and one-chip computer module communicate, and obtain the on off operating mode of each fuse-link, industrial personal computer monitors thermal fuse-link by program
Whether fuse, when it fuses under certain heating temperature, records Current Temperatures.After all thermal fuse-links fuse,
Heating tube is closed in one-chip computer module control.Industrial personal computer provides data transmission of internet of things function, and industrial personal computer and observation device pass through object
Networking connection, operating personnel by smart phone can environment temperature in real time inspection baking oven, the temperature of each thermal fuse-link and
Thermal fuse-link on off operating mode.
Detailed description of the invention
Fig. 1 is the schematic diagram of thermal fuse-link temperature intelligent detection system of the utility model based on Internet of Things.
Fig. 2 is the utility model based on industrial personal computer control software in the thermal fuse-link temperature intelligent detection system of Internet of Things
Structural schematic diagram.
It is as follows to illustrate description of symbols:
1- industrial personal computer, 2- heating tube, 3- baking oven, 4- one-chip computer module, 5- thermocouple.
Specific embodiment
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；It is practical at this
In novel description, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore retouch in attached drawing
The term for stating positional relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment 1
First for thermal fuse-link temperature intelligent detection system of the utility model based on Internet of Things is implemented as shown in Figure 1
Example, including industrial personal computer 1, baking oven 3, one-chip computer module 4 and observation device, industrial personal computer 1 are connect with observation device by Internet of Things, work
Control machine 1 is electrically connected with one-chip computer module 4, and mounting plate, heating tube 2 and temperature for installing thermal fuse-link are equipped in baking oven 3 and is surveyed
Measure module, mounting plate be equipped with several thermal fuse-links, each thermal fuse-link be equipped with independent detection circuit, one-chip computer module 4 with
Heating tube 2 is electrically connected, and temperature-measuring module is electrically connected with industrial personal computer 1.In the present embodiment, one-chip computer module 4 uses
STC15W4k56S4 single-chip microcontroller, STC15W4k56S4 single-chip microcontroller reliable performance, stability are high, low in energy consumption, can satisfy detection system
The demand of system.Solid-state relay is connected in heating tube 2, one-chip computer module 4 controls adding for heating tube 2 by solid-state relay
Heat is more than safety value, program setting temperature protection upper limit value, when the temperature inside the box is more than that upper limit value is just closed to avoid oven temperature
Solid-state relay control in baking oven.As shown in Fig. 2, industrial personal computer 1, which controls software, is divided into each thermal fuse-link channel module, datagram
Table module, Internet of Things communication thread module and thermal fuse-link testing control module, each thermal fuse-link channel module are divided into each heat again
Fuse-link channel parameters setup module and each thermal fuse-link channel real time temperature curve describe module.In thermal fuse-link testing and control
In module, uses serial ports and single-chip microcontroller, temperature detecting module to be communicated, obtain on thermal fuse-link on off operating mode and channel
The Current Temperatures of thermal fuse-link.Observation device uses Internet of Things cloud platform and Android APP, using Internet of Things cloud platform then without
Server need to be voluntarily built, a large amount of maintenance costs can be removed from；Android APP is the software of autonomous Design, and testing staff can lead to
Cross the operating temperature value of each thermal fuse-link in APP acquisition system.Temperature-measuring module includes several thermocouples 5 and several for surveying
Measure the detection thermocouple of oven environment temperature.Thermocouple 5 is responsible for the operating temperature of detection thermal fuse-link, and detection thermocouple is responsible for inspection
The environment temperature in baking oven is surveyed, in the present embodiment, thermocouple 5 and detection thermocouple use T-type thermocouple, the linearity
Good, thermoelectrical potential is larger, high sensitivity, and uniformity is preferable, and stability is good.
Wherein, several thermal fuse-link sample detection stations, each thermal fuse-link sample detection station string are equipped in baking oven 3
It is associated in independent detection circuit, detection circuit includes and the concatenated constant-current source of thermal fuse-link sample detection station, each hot melt
Disconnected body sample detection station is additionally provided with independent thermocouple 5.It is disconnected that several detection stations being arranged can effectively monitor each hot melt
The on off operating mode of body.Constant-current source is electrically connected with one-chip computer module 4, and one-chip computer module is enable to obtain the on-off shape of thermal fuse-link
State.Several detection stations are equipped with the metal clip for clamping tested thermal fuse-link, and metal clip is electrically connected with one-chip computer module 4,
One-chip computer module 4 is set to directly obtain the on off operating mode of each tested thermal fuse-link.
In addition, several environment temperature detection thermocouples are uniformly set in baking oven 3.It is uniformly arranged the detection of several environment temperatures
Thermocouple can relatively accurately measure oven temperature.Heating tube 2 is set to the bottom with thermal fuse-link mounting plate, makes to add
Heat pipe can quickly transfer heat to thermal fuse-link.
In use, thermocouple 5 persistently detects thermal fuse-link operating temperature, detection thermocouple persistently detects temperature in baking oven 3,
Industrial personal computer 1 provides the function of display interface and report, and the thermocouple 5 by being electrically connected with serial ports and detection thermocouple obtain hot melt
Temperature in disconnected body operating temperature and baking oven 3, and record time and temperature curve.One-chip computer module 4 passes through control heating tube 2
Heating process controls the heating temperature in baking oven 3, single since the program of one-chip computer module 4 is equipped with oven temperature safety value
Piece machine module 4 receives the signal of temperature value in baking oven 3 acquired in industrial personal computer 1, when temperature value is greater than temperature safety in baking oven 3
Heating tube is closed in value, the control of one-chip computer module 4, and stopping continues to heat to baking oven 3；One-chip computer module 4 is also by being set to heat
Metal clip on fuse-link sample detection station obtains the on off operating mode of each thermal fuse-link, when detecting that all thermal fuse-links are equal
It being blown, heating tube is closed in the control of one-chip computer module 4, and stopping continues to heat to baking oven 3, meanwhile, one-chip computer module 4 will be tied
Fruit is transmitted to industrial personal computer 1.Industrial personal computer 1 also provides data transmission of internet of things function, and the result that industrial personal computer 1 will acquire passes through Internet of Things
Oven temperature, each thermal fuse-link temperature and each thermal fuse-link on off operating mode are reflected into Android APP by net in real time.
Embodiment 2
The present embodiment is similar to Example 1, institute the difference is that, in the present embodiment using oil groove device heat.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (5)
1. a kind of thermal fuse-link temperature intelligent detection system based on Internet of Things, which is characterized in that including industrial personal computer (1), baking oven
(3), one-chip computer module (4) and observation device, the industrial personal computer (1) are connect with the observation device by Internet of Things, the work
Control machine (1) is electrically connected with the one-chip computer module (4), and the mounting plate for installing thermal fuse-link is equipped in the baking oven (3), is added
Heat pipe (2) and temperature-measuring module, the mounting plate are equipped with several thermal fuse-links, and each thermal fuse-link is equipped with independent detection
Circuit, the one-chip computer module (4) are electrically connected with the heating tube (2), the temperature-measuring module and the industrial personal computer (1) electricity
Connection；The temperature-measuring module includes several thermocouples (5) and several detection thermocouples for being used to measure oven environment temperature；
Several thermal fuse-link sample detection stations are equipped in the baking oven (3), each thermal fuse-link sample detection station is connected on solely
In vertical detection circuit, the detection circuit include with the concatenated constant-current source of thermal fuse-link sample detection station, it is described every
A thermal fuse-link sample detection station is additionally provided with independent thermocouple (5).
2. the thermal fuse-link temperature intelligent detection system according to claim 1 based on Internet of Things, which is characterized in that described
Constant-current source is electrically connected with the one-chip computer module (4).
3. the thermal fuse-link temperature intelligent detection system according to claim 1 based on Internet of Things, which is characterized in that described
Several thermal fuse-link sample detection stations are equipped with metal clip for clamping tested thermal fuse-link, the metal clip with it is described
One-chip computer module (4) electrical connection.
4. the thermal fuse-link temperature intelligent detection system according to claim 1 based on Internet of Things, which is characterized in that several
Environment temperature detection thermocouple is uniformly set in the baking oven (3).
5. the thermal fuse-link temperature intelligent detection system according to claim 1 based on Internet of Things, which is characterized in that described
Heating tube (2) is set to the bottom with thermal fuse-link mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821845720.8U CN209690794U (en) | 2018-11-09 | 2018-11-09 | Thermal fuse-link temperature intelligent detection system based on Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821845720.8U CN209690794U (en) | 2018-11-09 | 2018-11-09 | Thermal fuse-link temperature intelligent detection system based on Internet of Things |
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| Publication Number | Publication Date |
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| CN209690794U true CN209690794U (en) | 2019-11-26 |
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| CN201821845720.8U Expired - Fee Related CN209690794U (en) | 2018-11-09 | 2018-11-09 | Thermal fuse-link temperature intelligent detection system based on Internet of Things |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109343608A (en) * | 2018-11-09 | 2019-02-15 | 岭南师范学院 | Thermal fuse-link temperature intelligent detection system and its detection method based on Internet of Things |
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2018
- 2018-11-09 CN CN201821845720.8U patent/CN209690794U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109343608A (en) * | 2018-11-09 | 2019-02-15 | 岭南师范学院 | Thermal fuse-link temperature intelligent detection system and its detection method based on Internet of Things |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 Termination date: 20201109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |