CN104020804A - Intelligent temperature and humidity controller based on 3G network - Google Patents
Intelligent temperature and humidity controller based on 3G network Download PDFInfo
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- CN104020804A CN104020804A CN201410137642.6A CN201410137642A CN104020804A CN 104020804 A CN104020804 A CN 104020804A CN 201410137642 A CN201410137642 A CN 201410137642A CN 104020804 A CN104020804 A CN 104020804A
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Abstract
The invention discloses an intelligent temperature and humidity controller based on the 3G network. The controller comprises a temperature sensor and a humidity sensor, wherein the temperature sensor and the humidity sensor are mounted in a switchgear and connected with a single-chip microcomputer. The single-chip microcomputer is connected with a 3G network communication device, a heater, a fan, a relay, a memory, a wire break alarm output circuit, an LED display and a control button, and the heater and fan are connected with a power supply. The intelligent temperature and humidity controller displays temperature and humidity values via nixie tubes, the 3G network communication device capable of indicating and transmitting heater and sensor fault enables that remote monitoring, measurement, display, control and communication functions are integrated, the precision is high, and the measuring range is wide; and at the same time, the internal temperature and humidity of the switchgear are simultaneously monitored in real time, and the single-chip microcomputer is used for implementing control and storing and displaying data.
Description
Technical field
The invention belongs to temperature and humidity controller technical field, especially a kind of intelligent temperature and humidity controller based on 3G network.
Background technology
Temperature and humidity controller product is mainly used in the adjusting control of the device interior temperature and humidities such as middle-high voltage switch, terminal box, ring main unit, case change.Can effectively prevent the equipment failure causing because of low temperature, high temperature and make moist or that dewfall causes is creepage, the generation of flashover fault.
Humiture is mainly embodied a concentrated reflection of in the following aspects the impact of electric equipment:
Humidity is too high: reduce the dielectric strength that electrical equipment sets; Humidity is too high on the one hand, the insulating property of air are reduced, switchgear Zhang Gong is insulated by clearance in a lot of places, airborne attachment of moisture is on insulating material surface on the other hand, the insulation resistance of electrical equipment is reduced, and the equipment of particularly growing tenure of use, because there is laying dust adsorption moisture inside, moist degree will be more serious, and insulation resistance is lower.The leakage current of equipment increases greatly, arranges and causes insulation breakdown, generation accident.Humidity and metal erosion: humid air is the conducting metal making in power equipment, magnetic conduction siliconized plate, and metal shell corrosion.By reducing the performance and used life of equipment, even cause electric fault.The mission life of impact under high temperature, wet environment: high-low voltage electric power distribution cabinet is in south, and summer temperature is high, and humidity is large again, the product operation such as cabinet internal breaker produces heat in addition, very easily causes the accident; Easily there is condensation phenomenon.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of intelligent temperature and humidity controller based on 3G network is provided.
The present invention solves its technical matters and takes following technical scheme to realize:
A kind of intelligent temperature and humidity controller based on 3G network, comprise the temperature sensor and the humidity sensor that are arranged in switch cubicle, described temperature sensor is all connected single-chip microcomputer with humidity sensor, described single-chip microcomputer connects 3G network communication device, described single-chip microcomputer connects well heater and fan, described well heater is connected power supply with fan, and described single-chip microcomputer connects relay.
Preferably, described single-chip microcomputer connected storage.
Preferably, described single-chip microcomputer connects break alarm output circuit.
Preferably, described single-chip microcomputer connects light-emitting diode display.
Preferably, described single-chip microcomputer connects control button.
Advantage of the present invention and good effect are:
1, antijamming capability of the present invention is strong, and reliability is high; It shows humiture value in charactron mode, and having heaters, sensor fault instruction, change are sent function, can be supplied remote monitoring with 3G network communication device, and user can be by controlling key-press programmable initialization system parameter voluntarily; The present invention integrates measurement, demonstration, control and communication, and precision is high, measurement range is wide, is a kind of temperature and humidity measurement control instrument that is suitable for industry-by-industry and field.
2, the present invention can monitor switch in-cabinet temperature and humidity simultaneously simultaneously in real time, and controls and data storage and demonstration by single-chip microcomputer.
Brief description of the drawings
Fig. 1 is theory structure block diagram of the present invention; Fig. 2 is the front elevation of invention.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of the present invention is further described:
A kind of intelligent temperature and humidity controller based on 3G network, as shown in Figure 1 to Figure 2: comprise the temperature sensor and the humidity sensor that are arranged in switch cubicle, described temperature sensor is all connected single-chip microcomputer with humidity sensor, described single-chip microcomputer connects 3G network communication device, described single-chip microcomputer connects well heater and fan, described well heater is connected power supply with fan, and described single-chip microcomputer connects relay.Described single-chip microcomputer connected storage; Described single-chip microcomputer connects break alarm output circuit; Described single-chip microcomputer connects light-emitting diode display; Described single-chip microcomputer connects controls button.
In conjunction with Fig. 1, set forth principle of work of the present invention:
Humiture information in temperature sensor and humidity sensor detector switch cabinet, and be delivered to single-chip microcomputer by single-chip microcomputer analyzing and processing: in the time that the temperature in switch cubicle, humidity meet or exceed predefined value, relay contact closure in single-chip microcomputer, well heater or fan switch on power and start working, to heating in switch cubicle or air blast; After a period of time, switch in-cabinet temperature or humidity are away from setting value, and the relay contact in single-chip microcomputer disconnects, and heating or air blast stop.In addition, in an embodiment, also send output, communication, force the subsidiary functions such as heat blowing with break alarm output, change.
Adopt integrated digital Temperature Humidity Sensor, measuring accuracy is high, easy-to-connect; Corresponding two of each drive test amount is controlled output contact, can connect respectively well heater and fan; By controlling key-press programmable, user is welcome arranges control parameter, and single-chip microcomputer running parameter; Instrument setting data persistence, does not lose after power down; Anti-electromagnetic interference capability is extremely strong; There is cipher protection function.
Antijamming capability of the present invention is strong, and reliability is high; It shows humiture value in charactron mode, and having heaters, sensor fault instruction, change are sent function, can be supplied remote monitoring with 3G network communication device, and user can be by controlling key-press programmable initialization system parameter voluntarily; The present invention integrates measurement, demonstration, control and communication, and precision is high, measurement range is wide, is a kind of temperature and humidity measurement control instrument that is suitable for industry-by-industry and field; And can monitor in real time switch in-cabinet temperature and humidity simultaneously simultaneously, and control and data storage and demonstration by single-chip microcomputer.
It is emphasized that; embodiment of the present invention is illustrative; instead of determinate; therefore the present invention is not limited to the embodiment described in embodiment; every other embodiments that drawn by those skilled in the art's technical scheme according to the present invention, belong to the scope of protection of the invention equally.
Claims (5)
1. the intelligent temperature and humidity controller based on 3G network, it is characterized in that: comprise the temperature sensor and the humidity sensor that are arranged in switch cubicle, described temperature sensor is all connected single-chip microcomputer with humidity sensor, described single-chip microcomputer connects 3G network communication device, described single-chip microcomputer connects well heater and fan, described well heater is connected power supply with fan, and described single-chip microcomputer connects relay.
2. the intelligent temperature and humidity controller based on 3G network according to claim 1, is characterized in that: described single-chip microcomputer connected storage.
3. the intelligent temperature and humidity controller based on 3G network according to claim 1, is characterized in that: described single-chip microcomputer connects break alarm output circuit.
4. the intelligent temperature and humidity controller based on 3G network according to claim 1, is characterized in that: described single-chip microcomputer connects light-emitting diode display.
5. the intelligent temperature and humidity controller based on 3G network according to claim 1, is characterized in that: described single-chip microcomputer connects controls button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410137642.6A CN104020804A (en) | 2014-05-26 | 2014-05-26 | Intelligent temperature and humidity controller based on 3G network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410137642.6A CN104020804A (en) | 2014-05-26 | 2014-05-26 | Intelligent temperature and humidity controller based on 3G network |
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| Publication Number | Publication Date |
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| CN104020804A true CN104020804A (en) | 2014-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410137642.6A Pending CN104020804A (en) | 2014-05-26 | 2014-05-26 | Intelligent temperature and humidity controller based on 3G network |
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Cited By (4)
| 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 |
| CN104731138A (en) * | 2015-02-16 | 2015-06-24 | 国家电网公司 | Temperature and humidity control device for transformer substation |
| CN104950952A (en) * | 2015-05-13 | 2015-09-30 | 天津市泰斯特仪器有限公司 | Accurate-temperature-control electric heating constant-temperature incubator |
| CN104950940A (en) * | 2015-06-11 | 2015-09-30 | 滁州市西控电子有限公司 | Novel intelligent temperature controller |
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| US4227505A (en) * | 1977-04-27 | 1980-10-14 | Eaton Corporation | Valve selector control system |
| CN201340045Y (en) * | 2008-12-30 | 2009-11-04 | 福州兢辉环保科技有限公司 | Evaporative air conditioner with temperature and humidity control and temperature and humidity controller therein |
| CN202383544U (en) * | 2011-12-31 | 2012-08-15 | 山东亿玛信诺电气有限公司 | Temperature and humidity monitoring device for electricity metering tank |
| CN202600542U (en) * | 2012-04-25 | 2012-12-12 | 天津职业技术师范大学 | Agricultural greenhouses temperature and humidity monitoring system based on single-chip microcomputer and programmable logic controller |
| CN203759569U (en) * | 2014-01-28 | 2014-08-06 | 郑迎华 | 3G network-based intelligent temperature and humidity controller |
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2014
- 2014-05-26 CN CN201410137642.6A patent/CN104020804A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4227505A (en) * | 1977-04-27 | 1980-10-14 | Eaton Corporation | Valve selector control system |
| CN201340045Y (en) * | 2008-12-30 | 2009-11-04 | 福州兢辉环保科技有限公司 | Evaporative air conditioner with temperature and humidity control and temperature and humidity controller therein |
| CN202383544U (en) * | 2011-12-31 | 2012-08-15 | 山东亿玛信诺电气有限公司 | Temperature and humidity monitoring device for electricity metering tank |
| CN202600542U (en) * | 2012-04-25 | 2012-12-12 | 天津职业技术师范大学 | Agricultural greenhouses temperature and humidity monitoring system based on single-chip microcomputer and programmable logic controller |
| CN203759569U (en) * | 2014-01-28 | 2014-08-06 | 郑迎华 | 3G network-based intelligent temperature and humidity controller |
Cited By (5)
| 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 |
| CN104731138A (en) * | 2015-02-16 | 2015-06-24 | 国家电网公司 | Temperature and humidity control device for transformer substation |
| CN104950952A (en) * | 2015-05-13 | 2015-09-30 | 天津市泰斯特仪器有限公司 | Accurate-temperature-control electric heating constant-temperature incubator |
| CN104950952B (en) * | 2015-05-13 | 2017-05-17 | 天津市泰斯特仪器有限公司 | Accurate-temperature-control electric heating constant-temperature incubator |
| CN104950940A (en) * | 2015-06-11 | 2015-09-30 | 滁州市西控电子有限公司 | Novel intelligent temperature controller |
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Application publication date: 20140903 |