CN204313870U - A kind of long-range humiture on-Line Monitor Device - Google Patents
A kind of long-range humiture on-Line Monitor Device Download PDFInfo
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- CN204313870U CN204313870U CN201420538158.XU CN201420538158U CN204313870U CN 204313870 U CN204313870 U CN 204313870U CN 201420538158 U CN201420538158 U CN 201420538158U CN 204313870 U CN204313870 U CN 204313870U
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- solar
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- line monitor
- monitor device
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- 238000004891 communication Methods 0.000 claims abstract description 26
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 claims description 24
- 239000000523 sample Substances 0.000 claims description 4
- 230000004044 response Effects 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- Y02B60/50—
Abstract
The utility model relates to a kind of long-range humiture on-Line Monitor Device, this device comprises Temperature Humidity Sensor, MCU controller, wireless communication module and supply module, Temperature Humidity Sensor, wireless communication module and supply module are all connected with MCU controller, and supply module is also connected with Temperature Humidity Sensor and wireless communication module.Compared with prior art, the utility model has information response in time and the advantage such as energy-conserving and environment-protective.
Description
Technical field
The utility model relates to a kind of power circuit safety monitoring device, especially relates to a kind of long-range humiture on-Line Monitor Device.
Background technology
The rapid expansion of electrical network scale, increasing by the transmission line of electricity in complicated landform and adverse weather condition area, the safe operation of whole electrical network will be affected when adverse condition causes line fault.Therefore, analyze and the various common outside destroy phenomenon of research transmission line of electricity, reason, and propose the operational management of specific aim measure and reinforcement transmission line of electricity, very important for the level strengthening China's power network safety operation.
Epidemic disaster monitoring is carried out to the casing on circuit, also becomes a very important part for transmission line of electricity safe operation.Such as application number is that the Chinese patent of 201420052861.X discloses a kind of unattended humiture remote monitoring device, comprise Temperature Humidity Sensor, MCU, GPRS module, keeper's mobile phone, described MCU communicates with GPRS module, described MCU receives the real time data detected by Temperature Humidity Sensor, when real time data exceeds the upper limit value and lower limit value of setting, MCU is by GPRS module to keeper's sending short message by mobile phone, and the power management module of described GPRS module adopts the low pressure difference linearity power supervisor of band enable pin.The utility model adopts the low pressure difference linearity power supervisor of band enable pin, and when GPRS module is abnormal, MCU controls GPRS module power-off electrification reset again, overcomes the failed shortcoming that resets, effectively improves the stability of device, improves the security of storehouse monitoring.But the utility model one needs external power supply to power to whole system, two is do not have storer record historical data.
Summary of the invention
The purpose of this utility model is exactly provide a kind of information response in time and the long-range humiture on-Line Monitor Device of energy-conserving and environment-protective to overcome defect that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of long-range humiture on-Line Monitor Device, this device comprises Temperature Humidity Sensor, MCU controller, wireless communication module and supply module, described Temperature Humidity Sensor, wireless communication module and supply module are all connected with MCU controller, described supply module is also connected with Temperature Humidity Sensor and wireless communication module, and described Temperature Humidity Sensor comprises for temperature-sensing probe and resistance-type lithium chloride hygrometer.
Described supply module comprises solar battery cell and accumulator, and described solar battery cell is connected with accumulator.
Described solar battery cell comprises solar panel and controller for solar, and described solar panel is connected with accumulator by controller for solar.
Described controller for solar is MPPT controller for solar.
Described device also comprises the memory circuit and logic control circuit that are connected with MCU controller respectively, and described logic control circuit is connected with external equipment.
Described external equipment is alarm.
Described device also comprises mobile control terminal, and described mobile control terminal is connected with wireless communication module by cordless communication network.
Compared with prior art, the utility model has the following advantages:
1) can carry out on-line monitoring to the humiture of transmission line of electricity, trouble saving occurs, and resistance-type lithium chloride hygrometer has higher precision, and structure is simple, inexpensive simultaneously, is applicable to the observing and controlling of ambient temperature and moisture.
2) there is solar battery cell and accumulator simultaneously, do not need extraneous power supply to power to this device, energy-conserving and environment-protective.
3) the maximum power points in MPPT controller for solar meeting real-time follow-up solar panels, has given play to the maximum effect of solar panels.
4) data that memory circuit can sample this locality record and carry out log management; Logic control circuit can realize connection and the control of various external equipment.
5) 5 LED can indicate the duty of wireless communication module.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of supply module;
Wherein: 1, Temperature Humidity Sensor, 2, MCU controller, 3, wireless communication module, 4, memory circuit, 5, logic control circuit, 6, supply module, 7, mobile control terminal, 62, accumulator, 611, solar panel, 612, controller for solar.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.The present embodiment is implemented premised on technical solutions of the utility model, give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
A kind of long-range humiture on-Line Monitor Device, as shown in Figure 1, this device comprises Temperature Humidity Sensor 1, MCU controller 2, wireless communication module 3 and supply module 6, Temperature Humidity Sensor 1, wireless communication module 3 are all connected with MCU controller 2 with supply module 6, supply module 6 is also connected with Temperature Humidity Sensor 1 and wireless communication module 3, and Temperature Humidity Sensor 1 comprises for temperature-sensing probe and resistance-type lithium chloride hygrometer.
The data that MCU controller 2 mainly collects Temperature Humidity Sensor 1 are carried out process and are integrated normalization, control wireless communication module 3 and work.
As shown in Figure 2, supply module 6 comprises solar battery cell and accumulator 62, and solar battery cell is connected with accumulator 62.
Solar battery cell comprises solar panel 611 and controller for solar 612, and solar panel 611 is connected with accumulator 62 by controller for solar 612.
Controller for solar 63 is MPPT controller for solar.
Accumulators 62 charges, and the output voltage of solar panel 611 must higher than the current voltage of accumulator 62, if the voltage of solar panel 611 is lower than the voltage of accumulator 62, so output current will close to 0.So for the sake of security, solar panel 611 is when manufacture is dispatched from the factory, and the crest voltage (Vpp) of solar panel 611 is large about about 17V, this is standard setting when being 25 DEG C with environment temperature.When consequence of very hot weather conditions time, the crest voltage Vpp of solar panel 611 can drop to about 15V, but in arctic weather, the crest voltage Vpp of solar panel 611 can reach 18V.
Compare traditional controller for solar, the maximum power points in MPPT controller for solar meeting real-time follow-up solar panel 611, has given play to the maximum effect of solar panel 611.Voltage is higher, by maximal power tracing, just can export more electricity, thus improves charge efficiency.Theoretically, use the solar power system of MPPT controller can improve 50% than traditional efficiency, but follow the actual test according to us, due to surrounding environment influence and various energy loss, final efficiency also can improve 20%-30%.
As shown in Figure 1, device also comprises the memory circuit 4 and logic control circuit 5 that are connected with MCU controller 2 respectively, and logic control circuit 5 is connected with external equipment.
Described external equipment is alarm.
Lithium chloride humidity sensor can be divided into resistance-type lithium chloride hygrometer and dew-point lithium chloride hygrometer.Wherein, first lithium chloride based on resistance-humidity characteristic principle electricity humidity-sensitive element is that the F.W.Dunmore of American Bureau of Standards (ABS) develops.This element has higher precision, and structure is simple, inexpensive simultaneously, is applicable to the series of advantages such as the observing and controlling of ambient temperature and moisture.
And dew-point lithium chloride hygrometer is first developed by the Forboro company of the U.S., a large amount of research work has all been done by China and many countries thereafter.This hygrometer and above-mentioned resistance-type lithium chloride hygrometer similar in form, but principle of work is completely different.It utilizes the saturation vapour pressure of lithium chloride saturated aqueous solution vary with temperature and carry out work.
In addition, the hygrometer in the utility model also can adopt other hygrometers, such as carbon humidity-sensitive element, aluminium oxide hygrometer or Ceramic Humidity Sensor.
Wherein, carbon humidity-sensitive element is that first E.K.Carver and C.W.Breasefield of the U.S. put forward in nineteen forty-two, as compared to the sounding element such as conventional hair, casing and lithium chloride, carbon humidity-sensitive element have fast response time, reproducible, without erosion effect and the advantage such as hysteresis loop is narrow, its uncertainty of measurement is no more than ± 5%RH, time constant is at positive Wen Shiwei 2 ~ 3s, and decalage is generally about 7%, and resistivity stability is also better.
The outstanding advantages of alumina sensor is, volume can very little (such as the humidity-sensitive element of sonde, only 90 μm of thick, 12mg be heavy), highly sensitive (measurement lower limit reaches-110 DEG C of dew points), fast response time (generally between 0.3s to 3s), measuring-signal directly exports with the form of electric parameter, enormously simplify data handling procedure.In addition, it is also applicable to measure the moisture in liquid.As above feature just industry and meteorology in some fields of measurement desired by.Therefore it is considered to carry out one of alternative several sensor meeted the requirements of Atmospheric sounding in upper air.
Device also comprises mobile control terminal 7, and mobile control terminal 7 is connected with wireless communication module 3 by cordless communication network.Mobile control terminal 7 herein can be mobile phone, cordless communication network can 2G, 3G or 4G network of providing of operator, maintainer can send request in the mode of note or APP to wireless communication module 3 by mobile control terminal 7, request sends to MCU controller 2, MCU controller 2 by line communication module 3, instant data or historical data to be sent to mobile control terminal 7 again by wireless communication module 3.Wherein can authority be set, such as, for short message mode inquiry, can be set as that non-designated number sends note and will not respond.
Wireless communication module 3 is provided with the LED that 5 are used to indicate duty.
5 LED indicate respectively and do not find that SIM card, no signal, arrearage, TCP have connected and transmitted data five kinds of states.
Claims (7)
1. a long-range humiture on-Line Monitor Device, it is characterized in that, this device comprises Temperature Humidity Sensor, MCU controller, wireless communication module and supply module, described Temperature Humidity Sensor, wireless communication module and supply module are all connected with MCU controller, described supply module is also connected with Temperature Humidity Sensor and wireless communication module, and described Temperature Humidity Sensor comprises for temperature-sensing probe and resistance-type lithium chloride hygrometer.
2. the long-range humiture on-Line Monitor Device of one according to claim 1, it is characterized in that, described supply module comprises solar battery cell and accumulator, and described solar battery cell is connected with accumulator.
3. the long-range humiture on-Line Monitor Device of one according to claim 2, it is characterized in that, described solar battery cell comprises solar panel and controller for solar, and described solar panel is connected with accumulator by controller for solar.
4. the long-range humiture on-Line Monitor Device of one according to claim 3, is characterized in that, described controller for solar is MPPT controller for solar.
5. the long-range humiture on-Line Monitor Device of one according to claim 1, is characterized in that, described device also comprises the memory circuit and logic control circuit that are connected with MCU controller respectively, and described logic control circuit is connected with external equipment.
6. the long-range humiture on-Line Monitor Device of one according to claim 5, is characterized in that, described external equipment is alarm.
7. the long-range humiture on-Line Monitor Device of one according to claim 1, it is characterized in that, described device also comprises mobile control terminal, and described mobile control terminal is connected with wireless communication module by cordless communication network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420538158.XU CN204313870U (en) | 2014-09-18 | 2014-09-18 | A kind of long-range humiture on-Line Monitor Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420538158.XU CN204313870U (en) | 2014-09-18 | 2014-09-18 | A kind of long-range humiture on-Line Monitor Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204313870U true CN204313870U (en) | 2015-05-06 |
Family
ID=53136177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420538158.XU Active CN204313870U (en) | 2014-09-18 | 2014-09-18 | A kind of long-range humiture on-Line Monitor Device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204313870U (en) |
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2014
- 2014-09-18 CN CN201420538158.XU patent/CN204313870U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |