CN204242011U - A kind of full intelligent temperature and humidity control device - Google Patents
A kind of full intelligent temperature and humidity control device Download PDFInfo
- Publication number
- CN204242011U CN204242011U CN201420766913.XU CN201420766913U CN204242011U CN 204242011 U CN204242011 U CN 204242011U CN 201420766913 U CN201420766913 U CN 201420766913U CN 204242011 U CN204242011 U CN 204242011U
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- China
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- temperature
- control system
- main control
- fan
- well heater
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Abstract
The utility model discloses a kind of full intelligent temperature and humidity control device, comprise main control system, main control system is provided with charactron, Temperature Humidity Sensor, fan, well heater and broken circuit detection circuit, Temperature Humidity Sensor sends the data of Real-Time Monitoring to main control system, and by the warm and humid angle value of numeral method; Main control system is provided with the control button regulated the data of setting; Broken circuit detection circuit is connected with fan and well heater.The utility model can omnidistancely before plant running and in operational process detect the serviceability of load, compares monitoring to temperature control effect, and the temperature that can adapt to complex condition controls; It is advantageous that apolegamy control module can realize independently carrying out independent monitor and forecast to specific region epidemic disaster, saved cost; Ensure the safe operation of power-supply unit.
Description
Technical field
the utility model relates to a kind of temperature and humidity control device, specifically a kind of full intelligent temperature and humidity control device to humiture Real-Time Monitoring in switch cubicle, display and control.
Background technology
Temperature and humidity controller does not have open circuit self-checking function in the market, can not inform operator in time, cause the ineffectivity of temperature and humidity controller when fan and well heater and main frame disconnect.In addition existing temperature and humidity controller can not be applicable to the region of varying environment, and can only be applicable in limited regional extent, practicality is little.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of full intelligent temperature and humidity control device, the design of this control device is more reasonable, use is flexible, conveniently, can realize the Real-Time Monitoring to switch cubicle environment humiture and control, ensures the safe operation of power-supply unit.
The purpose of this utility model is achieved through the following technical solutions:
A kind of full intelligent temperature and humidity control device, it is characterized in that: this device comprises main control system, main control system is provided with charactron, Temperature Humidity Sensor, fan, well heater and broken circuit detection circuit, Temperature Humidity Sensor sends the data of Real-Time Monitoring to main control system, and by the warm and humid angle value of numeral method; Main control system is provided with the control button regulated the data of setting; Broken circuit detection circuit is connected with fan and well heater.
In the utility model, described broken circuit detection circuit comprises the resistance, rectifier bridge stack, voltage stabilizing diode, diode and the optocoupler that are sequentially connected in series, and resistance is connected with fan and well heater.
Described fan be one group at least one; Described well heater be one group at least one.Main control system is connected with Temperature Humidity Sensor, fan, well heater by host interface.
Main control system is provided with control module interface, control module interface with can match control module and be connected, main control system is connected with auxiliary Temperature Humidity Sensor, separate fan, separate heater and wireless serial by matching control module.Main control system is provided with LED light.
In the utility model, temperature and humidity controller mainly ensures that humiture in switch cubicle is in range of set value, if humiture well heater will control fan and well heater work outside scope.In order to the optimization of the safety and warning that ensure controller itself, add open circuit self-checking function and temperature and humidity regulation effect monitoring function, the more perfect function of temperature and humidity controller, what make it to become is more practical, and usable range is more extensive.
As preferably, 2.4GHz wireless serial is housed in main control system, information can be received by wireless serial operator and send information to temperature and humidity controller, can Long-distance Control Temperature Humidity Sensor be carried out.
As preferably, Temperature Humidity Sensor, fan is connected main frame with well heater by host interface.Humiture in switch cubicle is transferred to main frame by Temperature Humidity Sensor, the humiture of the humiture in switch cubicle and setting compares by main frame, if not in the temperature humidity range of setting, main frame will control fan and well heater work, until the humiture in switch cubicle arrives in setting range, if in long-time non-reach, warning reminding operator will be carried out and will carry out hand inspection.
As preferably, main control system is connected with charactron, can learn the humiture of current switch cabinet and the running status of controller, and can arrange the bound of humiture by charactron operator.
As preferably, be provided with LED light in main control system, can show different working methods by pilot lamp, first lamp is controller normal condition or alarm condition pilot lamp, normally shows blueness, and alarm condition display is red; Second lamp is manual mode and arranges pattern, and manual mode display is blue, and arrange pattern display red, the 3rd lamp is temperature bound and return difference pilot lamp, and color is not anti-blue redness and purple; 4th lamp is top limit of humidity and return difference, is respectively blue and red, by the operation to temperature and humidity controller that LED light user can be convenient.
As preferably, main control system adopts four by key control, decreases multiple loaded down with trivial details by key control, and has corresponding LED light, succinctly more convenient to operate.First button, for arranging button, arranges humiture bound and return difference value; Second button is arrange in pattern to make the value that will adjust subtract one, opens or closes well heater in manual mode; 3rd button is arrange in pattern to make the value that will adjust add one, opens or closes fan in manual mode; 4th button is that manual mode and automatic mode are selected.
As preferably, main control system with the addition of can match control module, has independently humiture collection interface add three transportation work styles fan interfaces, and two-way well heater interface, and user can increase fan and well heater as required.Control module can be matched equally also there is the functions such as open circuit self-inspection.
The utility model makes temperature and humidity controller function more remarkable, and carry out open circuit self-checking function by main frame, considerably increase the security of temperature and humidity controller, in addition the utility model also add temperature and humidity regulation effect monitoring function, go for the region that each are different, enhance its scope of application.
The utility model can omnidistancely before plant running and in operational process detect the serviceability of load, and adding algorithm can compare monitoring to temperature control effect simultaneously, and the temperature that can adapt to complex condition controls; Join control module can realize independently carrying out independent monitor and forecast to specific region epidemic disaster, save cost;
The utility model design is more reasonable, use is flexible, conveniently, can realize the Real-Time Monitoring to switch cubicle environment humiture and control, ensures the safe operation of power-supply unit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram of broken circuit detection circuit in the utility model.
Fig. 3 controls button schematic diagram.
Mark in figure: 1-main control system, 2-charactron, 3-LED pilot lamp, 4-controls button, 5-host interface, 6-SHT11 Temperature Humidity Sensor, 7-fan, 9-well heater, 10-control module interface, 11-can match control module, 12-SHT11 Temperature Humidity Sensor, 13-resistance, 14-rectifier bridge stack, 15-voltage stabilizing diode, 16-diode, 17-optocoupler.
Embodiment
a kind of full intelligent temperature and humidity control device, this device comprises main control system 1, main control system is provided with charactron 2, LED light 3, controls button 4, Temperature Humidity Sensor 6, be two-way in fan 7(the present embodiment), well heater 9(the present embodiment Zhong Wei mono-tunnel) and broken circuit detection circuit, Temperature Humidity Sensor sends the data of Real-Time Monitoring to main control system, and by the warm and humid angle value of numeral method; Main control system is provided with the control button regulated the data of setting; Broken circuit detection circuit is connected with fan and well heater.
Main control system can realize the Real-Time Monitoring of humiture, and goes out warm and humid angle value by numeral method; User for varying environment, can arrange upper lower limit value and the return difference value of humiture; Whether main control system can drive two-way fan and a road well heater, and can monitor fan and be connected correctly with well heater; Can main control system energy automatic decision humiture effectively reduce, if judgement is lowered the temperature or wet down is invalid, then carries out alert process; The control module matched comprised 11, can carry out separately the collection of humiture, and controls reaching 3 transportation work styles fan 7 and No. 2 well heaters 9, and automatically can identify the quantity of fan and well heater; Control module can be selected to be in same switch cubicle with main control system, also can be in different switch cubicle from main control system.Main control system adds 2.4GHz wireless serial, without the need to wiring, data directly can be sent in computing machine by wireless, and whether can have the information of open circuit conditions in the computing machine of operator in transfer control operational process, install more flexible.
Temperature and humidity controller main frame by single-chip microcomputer carry out the collection of humiture data, numeral method, the control of fan and well heater, open circuit self-checking function, temperature and humidity regulation effect monitoring function, can match control module control and by key control;
The utility model main frame can control two-way fan and a road well heater.When detected temperatures higher than the design temperature upper limit or humidity higher than setting top limit of humidity time, fan is opened; When detection humidity higher than setting top limit of humidity or temperature lower than design temperature under in limited time, well heater is opened; When detected temperatures deducts temperature return difference value or humidity lower than setting top limit of humidity dehumidification degree return difference value lower than the design temperature upper limit, fan cuts out; When detecting humidity and adding temperature return difference value lower than setting top limit of humidity dehumidification degree return difference value or temperature higher than design temperature lower limit, well heater cuts out; Wherein temperature bound and temperature return difference, top limit of humidity and humidity return difference all set range of adjustment, prevent operating personnel when setting, and setting value occur bigger than normal or less than normal, cause the damage of equipment;
The utility model adds can select control module 11, has independent temperature acquisition interface, 3 transportation work style fan interface and two-way well heater interfaces.User can according to the needs of actual conditions, and selectivity adds fan and well heater quantity.Can control module be selected in the utility model, equally also there is testing for continuity function, when monitoring wherein any road disconnection, can alert process be carried out, check to remind staff.
The utility model novelty add temperature and humidity regulation effect monitoring function.When temperature or humidity value are higher than user's setting value, start to record temperature and humidity value.After record ten value, take time as horizontal ordinate, with warm and humid angle value for ordinate, to ten points of above-mentioned record, when the warm and humid angle value of the next one is recorded, the warm and humid angle value recorded the earliest will be dropped.Use least square method to carry out fitting a straight line, fitting formula is:
above-mentioned formulae discovery goes out
value is the slope of fitting a straight line,
represent humiture,
represent the Measuring Time point that humiture is corresponding,
represent the total group of number measured.If
be greater than zero, then think that temperature or humidity are in propradation, namely cooling or effect on moisture extraction poor, or there is larger change in external environment, causes existing cooling and dehumidification equipment normally to lower the temperature or to dehumidify, now, main frame sends alerting signal, remind staff check cooling and dehumidification equipment whether fault or surrounding environment whether change, to fix a breakdown in time, the safety of guarantee power-supply unit;
Broken circuit detection circuit as shown in Figure 2, when fan and well heater be normally connected and be in quit work time, fan and well heater are connected on 220V after connecting with B10S rectifier bridge stack 14 and resistance 13.Now, B10S output port can produce electric potential difference, and this electric potential difference is after level conversion, optocoupler 17 can be driven, light the light emitting diode of optocoupler inside, cause the triode ON of optocoupler output terminal, single-chip microcomputer by checking that the level of optocoupler output terminal is low level, then thinks that electrical equipment normally connects.On the contrary, if well heater and fan are not normally connected or occur short circuit, B10S just cannot output potential poor, also the light emitting diode in optocoupler cannot just be driven, the now triode cut-off of optocoupler output terminal, single-chip microcomputer, by checking that the level of optocoupler output terminal is high level, carrys out decision circuitry and is in off state.
The utility model also enhances safety guarantee and open circuit self-inspection warning function to temperature and humidity controller itself, and wherein circuitry self test function comprises open circuit self-checking function and controller open circuit self-checking function in start open circuit self-checking function, operational process.This function can whether exact connect ion checks to fan and well heater.This function uses B10S rectifier bridge stack to connect with fan and well heater, when fan is normally connected with well heater, B10S output terminal just has electric potential difference, by this electric potential difference by voltage transitions and light-coupled isolation, can be input to one-chip machine port as the signal of single-chip microcomputer monitoring with regard to transforming into, single-chip microcomputer just can judge whether fan is normally connected with well heater; When checking out fan or well heater open circuit, main frame can send alerting signal, checks to remind staff;
By key control, adopt four settings of buttons realization to device.A: arrange button, arranges humiture bound and return difference value; B: arrange in pattern and make the value that will adjust subtract one, open or close well heater in manual mode; C: arrange in pattern and make the value that will adjust add one, open or close fan in manual mode; D: manual mode and automatic mode are selected.Use " manually arranging " button, the switch of Non-follow control fan can be carried out, and the open and close of well heater regulate, and now, can realize manual control fan and well heater; Use " arranging button " can regulate humiture bound and humiture return difference, after having regulated, amended data will be kept in device, even if after power-off, data also can not be lost.
Claims (6)
1. a full intelligent temperature and humidity control device, it is characterized in that: this device comprises main control system (1), main control system (1) is provided with charactron (2), Temperature Humidity Sensor (6), fan (7), well heater (9) and broken circuit detection circuit, Temperature Humidity Sensor (6) sends the data of Real-Time Monitoring to main control system (1), and shows warm and humid angle value by charactron (2); Main control system (1) is provided with the control button (4) regulated the data of setting; Broken circuit detection circuit is connected with fan (7) and well heater (9).
2. full intelligent temperature and humidity control device according to claim 1, it is characterized in that: described broken circuit detection circuit comprises the resistance (13), rectifier bridge stack (14), voltage stabilizing diode (15), diode (16) and the optocoupler (17) that are sequentially connected in series, and resistance (13) is connected with fan (7) and well heater (9).
3. full intelligent temperature and humidity control device according to claim 1, is characterized in that: described fan (7) be one group at least one; Described well heater (9) be one group at least one.
4. full intelligent temperature and humidity control device according to claim 1, is characterized in that: main control system (1) is connected with Temperature Humidity Sensor (6), fan (7), well heater (9) by host interface (5).
5. full intelligent temperature and humidity control device according to claim 1, it is characterized in that: on main control system (1), be provided with control module interface (10), control module interface (10) with can match control module (11) and be connected, main control system (1) is connected with auxiliary Temperature Humidity Sensor (12), fan (7), well heater (9) and wireless serial by matching control module (11).
6. full intelligent temperature and humidity control device according to claim 1, is characterized in that: on main control system (1), be provided with LED light (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420766913.XU CN204242011U (en) | 2014-12-09 | 2014-12-09 | A kind of full intelligent temperature and humidity control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420766913.XU CN204242011U (en) | 2014-12-09 | 2014-12-09 | A kind of full intelligent temperature and humidity control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204242011U true CN204242011U (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420766913.XU Expired - Fee Related CN204242011U (en) | 2014-12-09 | 2014-12-09 | A kind of full intelligent temperature and humidity control device |
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| CN (1) | CN204242011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375541A (en) * | 2014-12-09 | 2015-02-25 | 淮海工学院 | All-intelligent temperature and humidity controller |
-
2014
- 2014-12-09 CN CN201420766913.XU patent/CN204242011U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375541A (en) * | 2014-12-09 | 2015-02-25 | 淮海工学院 | All-intelligent temperature and humidity controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20151209 |
|
| EXPY | Termination of patent right or utility model |