CN105546775A - Intelligent novel programmable constant temperature and humidity control system - Google Patents
Intelligent novel programmable constant temperature and humidity control system Download PDFInfo
- Publication number
- CN105546775A CN105546775A CN201610071000.XA CN201610071000A CN105546775A CN 105546775 A CN105546775 A CN 105546775A CN 201610071000 A CN201610071000 A CN 201610071000A CN 105546775 A CN105546775 A CN 105546775A
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- plc
- control system
- programme
- sensor
- new intelligent
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/59—Remote control for presetting
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an intelligent novel programmable constant temperature and humidity control system. The system comprises a PLC, an upper PC, a human-computer interface touch panel, a water circuit, an electromagnetic valve, a heating wire, a compressor, a sensor, a voice fault alarm and a mobile phone APP, wherein the PLC is in communication with the upper PC and connected with the human-computer interface touch panel through the Ethernet of the TCP/IP protocol, the mobile phone APP is connected with the upper PC through a wireless network, and the PLC is downwards connected with the water circuit, the electromagnetic valve, the heating wire, the compressor, the sensor and the voice fault alarm. According to the system, alarm content, alarm reasons, fault solutions and emergency files are broadcast in the voice form, a user can operate and monitor data anytime anywhere, follow up a voice alarm in time and take corresponding measures through network transmission under the unattended condition, and then product safety and test accuracy are guaranteed.
Description
Technical field
The present invention relates to electronics field, specifically, is a kind of new intelligent thermostatic constant wet control system able to programme.
Background technology
At present, constant temperature and humidity controller is for the operation of the testing equipment that controls environment on the market, be applied to military project, Aero-Space, the control of the humiture environmental test device of the industries such as electronics, require temperature, humidity is controlled, in the field of businessly define fixing control model, or adopt Japanese model or adopt Korea S's pattern all more fixing, user can not find that fault is taked to solve and emergency measure at any time, alarm screen as display or can only adopt buzzer, three colour lamp light is pointed out, cannot by voice by alarm content, warning reason, fault solution reads one by one, by multimedia, audio alert information remote is conducted to user, user does not see that display frame cannot failure judgement reason, solution cannot be known and meet an urgent need and put on record, user can only operate, source program cannot be changed according to actual needs, PID exports only control heating and carrys out equalization temperature, user keeps observation data or alarm screen at the scene, do not have recorder cannot the uniformity in perception casing and fluctuation degree.
Summary of the invention
Goal of the invention: the object of the invention is to for weak point of the prior art and provide a kind of new intelligent thermostatic constant wet control system able to programme, PLC is adopted to control device, touch-screen, PC, voice system integrated application, can operate whenever and wherever possible and monitor data, accomplish unmanned.
Technical scheme: for achieving the above object, a kind of new intelligent of the present invention thermostatic constant wet control system able to programme, it is characterized in that: comprising: PLC, PC host computer, data collecting system, person-computer union, water loop, magnetic valve, heater strip, compressor, sensor, sound fault alarm, mobile phone A PP, described PLC and PC host computer establish a communications link, described mobile phone A PP is connected with PC host computer by wireless network, described PLC is connected with data analysis acquisition system, described data analysis acquisition system is connected with person-computer union control terminal, described PLC connects water loop downwards, magnetic valve, heater strip, compressor, sensor, sound fault alarm.
Further, described sensor comprises temperature detection sensor, moisture detection sensor, can simultaneously detected temperatures and humidity.
Further, described person-computer union connects LED display and sound equipment.Person-computer union is for showing record, monitoring, operating data, client can according to the data of the requirements set of Product checking and operating temperature and humidity, check historical data and history curve, data manipulation change internal compensation parameter can be provided according to actual metered office, make record more accurate.
Further, described control system also comprises: compressor cold junction controller, electric expansion valve servo controller, heater, humidifier, PID controller, water route driving governor, described compressor cold junction controller, electric expansion valve servo controller, heater, humidifier, PID controller, water route driving governor are all connected with PLC, control more accurate, response speed is faster
Further, the audio alert of described phonetic warning system triggers the I/O input being arranged on PLC.Warning message adopts speech conversion to be stored in multimedia original paper, and user can selective editing alarm content.
Further, described PLC control module also comprises recorder functional module, and described recorder functional module has self checking and arranges.
Compared with prior art, beneficial effect of the present invention is:
1, a kind of new intelligent of the present invention thermostatic constant wet control system able to programme, described PLC control system can flexible programming, and user can source program according to actual needs, and because PLC moduleization controls, sensor passage has extensibility.
2, the wherein two-way for detecting temperature-humidity signal in thermostatic constant wet control system can detect humidity as wet bulb sensor simultaneously, and can also edit Humidity Detection formula more accurately, moisture measurement can according to casing actual wind speed, and pressure can seletion calculation.
3, thermostatic constant wet control system is except controlling as signal, also can be used as humiture recorder to use, recording section adopts multistage temperature to compensate, humidity difference is more careful, testing result is more accurate, compensate with multistage temperature measurement deviation, by the disposable input of sensor bias that Weights and Measures Bureau is detected, automatic multiple stage compensates, the data of guarantee detection display are instantaneous value the most accurately, without the need to contrasting no-load voltage ratio pair, annual test continuous data can be changed according to reality, without the need to adding recorder, monitor the box house uniformity at any time, fluctuation degree, deviation, client can detect casing whether Pass Test standard at any time, the product detected is made to do to obtain zero deflection inerrancy.
4, phonetic warning system can by alarm content, warning reason, therefore solution by multimedia by audio alert Information Conduction to user, man-machine touch screen interface also there will be warning message simultaneously, on the LED giant-screen in central station of floating dock or laboratory or mobile phone, user, without the need to seeing interface information just can know to there occurs what fault, solves the deficiency of old-fashioned constant temperature and humidity controller.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further.
A kind of new intelligent thermostatic constant wet control system able to programme as shown in Figure 1, comprise PLC 1, PC host computer 2, data analysis acquisition system 3, person-computer union 4, water loop 5, magnetic valve 6, heater strip 7, compressor 8, sensor 9, sound fault alarm 10, mobile phone A PP11, described PLC 1 establishes a communications link with PC host computer 2, described mobile phone A PP11 is connected with PC host computer 2 by wireless network, described PLC 1 is connected with data analysis acquisition system 3, described data analysis acquisition system 3 is connected with person-computer union 4 control terminal, described mobile phone A PP11 is connected with PLC 1 by wireless network, described PLC 1 connects water loop 5 downwards, magnetic valve 6, heater strip 7, compressor 8, sensor 9, sound fault alarm 10,
Particularly, described sensor 9 comprises temperature detection sensor, moisture detection sensor, can simultaneously detected temperatures and humidity.Temperature detection sensor is for detecting temperature-humidity signal, wherein there is two-way can detect humidity, because PLC 1 is modularity control, so sensor 9 passage easily extensible as humidity sensor simultaneously, moisture measurement can according to the actual wind speed of casing, and pressure can seletion calculation.Temperature sensor and humidity sensor all use high-precision Acquisition Circuit, by the real time temperature of indoor and humidity to PLC 1, PLC 1 determines whether to carry out heating or freezing according to the temperature and humidity of setting, humidification or dehumidifying, temperature control modules and humidity control module control the running of water loop 6, magnetic valve 7, compressor 8, heater strip 9, water loop 6 for safeguards system water supply humidification, magnetic valve 7 for control coolant quantity, heater strip 8 for casing heating, compressor 9 freezes for casing.
Particularly, described person-computer union 4 connects LED display and sound equipment.Person-computer union 4 is for showing record, monitoring, operating data, client can according to the data of the requirements set of Product checking and operating temperature and humidity, check historical data and history curve, data manipulation change internal compensation parameter can be provided according to actual metered office, make record more accurate.
Particularly, described control system also comprises: compressor cold junction controller, electric expansion valve servo controller, heater, humidifier, PID controller, water route driving governor, described compressor cold junction controller, electric expansion valve servo controller, heater, humidifier, PID controller, water route driving governor are all connected with PLC, control more accurate, response speed is faster.
Particularly, the audio alert of described phonetic warning system 10 triggers the I/O input being arranged on PLC 1.Warning message adopts speech conversion to be stored in multimedia original paper, and user can selective editing alarm content.
PLC 1 described in the present embodiment also comprises recorder functional module, described recorder functional module has self checking and arranges, without the need to adding recorder, monitor the box house uniformity at any time, fluctuation degree, deviation, client can detect casing whether Pass Test standard in real time, makes the product detected accomplish zero deflection inerrancy.
Embodiment is only not used in for illustration of the present invention and limits the scope of the invention, and after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention all falls within the application's claims limited range.
Claims (7)
1. a new intelligent thermostatic constant wet control system able to programme, it is characterized in that: comprising: PLC (1), PC host computer (2), data collecting system (3), person-computer union (4), water loop (5), magnetic valve (6), heater strip (7), compressor (8), sensor (9), sound fault alarm (10), mobile phone A PP(11), described PLC (1) and PC host computer (2) establish a communications link, described mobile phone A PP(11) be connected with PC host computer (2) by wireless network, described PLC (1) is connected with data analysis acquisition system (3), described data analysis acquisition system (3) is connected with person-computer union (4) control terminal, described PLC (1) connects water loop (5) downwards, magnetic valve (6), heater strip (7), compressor (8), sensor (9), sound fault alarm (10).
2. a kind of new intelligent according to claim 1 constant temperature and humidity control able to programme control system, is characterized in that: described sensor (9) comprises temperature detection sensor, moisture detection sensor.
3. a kind of new intelligent according to claim 1 constant temperature and humidity control able to programme control system, is characterized in that: described person-computer union (4) also connects LED display and sound equipment.
4. a kind of new intelligent according to claim 1 thermostatic constant wet control system able to programme, it is characterized in that: described control system also comprises: compressor cold junction controller, electric expansion valve servo controller, heater, humidifier, PID controller, water route driving governor, described compressor cold junction controller, electric expansion valve servo controller, heater, humidifier, PID controller, water route driving governor are all connected with PLC (1).
5. a kind of new intelligent according to claim 1 thermostatic constant wet control system able to programme, is characterized in that: the audio alert of described phonetic warning system (10) triggers the I/O input being arranged on PLC.
6. a kind of new intelligent according to claim 1 thermostatic constant wet control system able to programme, is characterized in that: described PC host computer (2) is also provided with remote control module.
7. a kind of new intelligent according to claim 1 thermostatic constant wet control system able to programme, is characterized in that: described PLC (1) also comprises recorder functional module, and described recorder functional module has self checking and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610071000.XA CN105546775A (en) | 2016-02-02 | 2016-02-02 | Intelligent novel programmable constant temperature and humidity control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610071000.XA CN105546775A (en) | 2016-02-02 | 2016-02-02 | Intelligent novel programmable constant temperature and humidity control system |
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| CN105546775A true CN105546775A (en) | 2016-05-04 |
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| CN201610071000.XA Pending CN105546775A (en) | 2016-02-02 | 2016-02-02 | Intelligent novel programmable constant temperature and humidity control system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102611A (en) * | 2017-05-10 | 2017-08-29 | 成都卡诺源科技有限公司 | A kind of shared industrial automation control system |
| CN107102626A (en) * | 2017-05-10 | 2017-08-29 | 成都卡诺源科技有限公司 | A kind of industrial automation control system |
| CN108151146A (en) * | 2017-12-24 | 2018-06-12 | 苏州市海魄洁净环境工程有限公司 | Sentry box air cleaning system with automatic regulation function |
| CN108427370A (en) * | 2018-04-27 | 2018-08-21 | 无锡德林防务装备股份有限公司 | Steering engine intelligent sound alarm device |
| CN111403854A (en) * | 2020-03-24 | 2020-07-10 | 北京双登慧峰聚能科技有限公司 | Temperature control system and control method for communication base station battery cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107102611A (en) * | 2017-05-10 | 2017-08-29 | 成都卡诺源科技有限公司 | A kind of shared industrial automation control system |
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| CN111403854A (en) * | 2020-03-24 | 2020-07-10 | 北京双登慧峰聚能科技有限公司 | Temperature control system and control method for communication base station battery cabinet |
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Application publication date: 20160504 |