CN201813071U - Node device for high voltage, low voltage and transformer vault environment (temperature, humidity and smoke) sensors of pre-installed substation - Google Patents
Node device for high voltage, low voltage and transformer vault environment (temperature, humidity and smoke) sensors of pre-installed substation Download PDFInfo
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- CN201813071U CN201813071U CN2010201806934U CN201020180693U CN201813071U CN 201813071 U CN201813071 U CN 201813071U CN 2010201806934 U CN2010201806934 U CN 2010201806934U CN 201020180693 U CN201020180693 U CN 201020180693U CN 201813071 U CN201813071 U CN 201813071U
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Abstract
The utility model relates to a node device for the high voltage, low voltage and transformer vault environment (temperature, humidity and smoke) sensors of a pre-installed substation. The node device comprises a JN5139 wireless chip and high voltage, low voltage and transformer vault environment sensors; the JN5139 wireless chip is in signal connection with the high voltage, low voltage and transformer vault environment sensors; a temperature and humidity integrated sensor and a smoke sensor are respectively arranged in the high voltage, low voltage and transformer vault environment sensors; and the JN5139 wireless chip is also connected with a clock circuit, a reset circuit, an acoustooptical alarming circuit, a dehumidifier drive circuit and a heater circuit. The utility model aims at providing the node device which solves the problems that the sensitivity in measure and control of environmental parameters is low, the time is difficult to be recorded, and the node is difficult to be positioned, provides large amounts of internal information for the failure diagnosis and the early warning of the pre-installed substation, and completes the measure and the control of the environmental parameters by being matched with a router, a coordinator, and the like in a wireless sensor network.
Description
Technical field
The utility model relates to high pressure, low pressure and transformer room's humiture and the Smoke Sensor node apparatus of preassembled transformer station, relates in particular to that a kind of precision height, antijamming capability are strong, high pressure, low pressure and transformer room's humiture and the Smoke Sensor node apparatus of super low-power consumption, working stability, cost performance height, Ultra Low Cost, the various environment preassembled transformer stations of adaptation.
Background technology
Along with fast development of national economy, China is also increasing for the demand and the dependence of electric power.Simultaneously, the safety of transformer station and electrical network is also had higher requirement with stable.Power department needs a kind of supervisory control system that can monitor substation equipment in real time, and the very first time monitors the damage of power equipment and the destruction of human factor, handles it rapidly, and loss is reduced to minimum.Preassembled transformer station compare with traditional civil engineering transformer station have that complete property is strong, volume is little, take up an area of less, can stretch into load center, improve power supply quality, reduce loss, send short, the addressing of electricity cycle flexibly, to environmental suitability series of advantages such as strong, easy for installation, safe and reliable to operation and small investment, instant effect, thereby use increasingly extensive.But also there are some problems in existing box-type substation in security reliability side.Mainly be that indoor electric equipment is subjected to the influence of external environment easily because box-type substation generally operates in the open air.If condensation takes place, then jeopardize electrical apparatus insulation as hyperbaric chamber and low-pressure chamber, cause flashover; The temperature of transformer room then can influence and exert oneself if surpass certain limit.In order to protect preassembled transformer station to avoid the influence of external environment, need some protective devices of installing, as dehumidifier, register, force exhaust apparatus etc.In a word, concerning the high and low pressure chamber, mainly prevent condensation harm insulation; Concerning the transformer room, main monitoring temperature is in order to avoid influence exerting oneself of transformer.Now supervisory control system or the performance that exists on the market is not high, or function is simple, or performance is higher but cost an arm and a leg.At this deficiency, this device employing wireless sensor network technique, humiture and Smoke Sensor node are arranged at high pressure, low-pressure chamber and transformer room respectively, form wireless sensor network by routing node and coordinator node, realize a feature richness, transformer station's wireless supervisory control system that performance is powerful and cost is low.
The utility model content
The technical problems to be solved in the utility model is: high pressure, low pressure and transformer room's humiture and Smoke Sensor node apparatus that the preassembled transformer station of a kind of high-performance, low-consumption wireless SOC module is provided.
In order to overcome the defective that exists in the background technology, the technical scheme that its technical problem that solves the utility model adopts is: a kind of high pressure of preassembled transformer station, low pressure and transformer room's humiture and Smoke Sensor node apparatus, comprise the JN5139 wireless chip, the hyperbaric chamber environmental sensor, low-pressure chamber environmental sensor and transformer room's environmental sensor, JN5139 wireless chip and hyperbaric chamber environmental sensor, low-pressure chamber environmental sensor and transformer room's environmental sensor signals connect, described hyperbaric chamber environmental sensor, be respectively arranged with humiture integrated sensor and Smoke Sensor in low-pressure chamber environmental sensor and the transformer room's environmental sensor, this JN5139 wireless chip also divides level signal to be connected with clock circuit, reset circuit, sound light alarming circuit, dehumidifier drive circuit and heater circuit.
According to another embodiment of the present utility model, the high pressure of preassembled transformer station, low pressure and transformer room's humiture and Smoke Sensor node apparatus comprise that further described humiture integrated sensor adopts integrated Temperature Humidity Sensor SHT10, and described humiture integrated sensor and JN5139 wireless chip interface adopt the I2C interface.
According to another embodiment of the present utility model, the high pressure of preassembled transformer station, low pressure and transformer room's humiture and Smoke Sensor node apparatus comprise that further described Smoke Sensor adopts ionic smoke detector ZRAM-A1, and described humiture integrated sensor adopts TMP 35G temperature sensor to gather ambient temperature.
According to another embodiment of the present utility model, the high pressure of preassembled transformer station, low pressure and transformer room's humiture and Smoke Sensor node apparatus comprise that further described clock circuit adopts the DS1302 chip.
The utility model has solved the defective that exists in the background technology, this device employing wireless sensor network technique, humiture and Smoke Sensor node are arranged at high pressure, low-pressure chamber and transformer room respectively, form wireless sensor network by routing node and coordinator node, realize a feature richness, transformer station's wireless supervisory control system that performance is powerful and cost is low.
Description of drawings
Fig. 1 is high pressure, low pressure and transformer room's humiture and the Smoke Sensor node block diagram of the utility model preassembled transformer station;
Fig. 2-1,2-2,2-3,2-4,2-5,2-6 are high pressure, low pressure and transformer room's humiture and the Smoke Sensor node schematic diagram of the utility model preassembled transformer station;
Embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As Fig. 1,2-1,2-2,2-3,2-4,2-5, shown in the 2-6, a kind of high pressure of preassembled transformer station, low pressure and transformer room's humiture and Smoke Sensor node apparatus comprise the JN5139 wireless chip, the hyperbaric chamber environmental sensor, low-pressure chamber environmental sensor and transformer room's environmental sensor, JN 5139 wireless chips and hyperbaric chamber environmental sensor, low-pressure chamber environmental sensor and transformer room's environmental sensor signals connect, described hyperbaric chamber environmental sensor, be respectively arranged with humiture integrated sensor and Smoke Sensor in low-pressure chamber environmental sensor and the transformer room's environmental sensor, this JN5139 wireless chip also divides level signal to be connected with clock circuit, reset circuit, sound light alarming circuit, dehumidifier drive circuit and heater circuit.
Hyperbaric chamber environmental sensor, low-pressure chamber environmental sensor and transformer room's environmental sensor room temperature humidity adopt integrated Temperature Humidity Sensor S HT10, adopt I 2C interface with wireless controller JN 5139 interfaces, realize that by simulation the DATA data wire lifts signal to high level by an external pull-up resistor; Hyperbaric chamber environmental sensor, low-pressure chamber environmental sensor and transformer room's environmental sensor Smoke Sensor adopt ionic smoke detector ZRAM-A 1, the signal input Smoke Detection chip MC 14468 that probe is gathered finishes preliminary signal processing, adopt TMP 35G temperature sensor to gather ambient temperature simultaneously, signal input DS 2438 chips that both gather, then with DS 2438 output signals input JN5139 wireless chip, by the blending algorithm of software realization smog and temperature, prevent the false alarm of smog; In sensor node apparatus, adopt clock chip to be used for timing is carried out in sampling simultaneously.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (4)
1. the high pressure of a preassembled transformer station, low pressure and transformer room's humiture and Smoke Sensor node apparatus, it is characterized in that: comprise the JN5139 wireless chip, the hyperbaric chamber environmental sensor, low-pressure chamber environmental sensor and transformer room's environmental sensor, JN5139 wireless chip and hyperbaric chamber environmental sensor, low-pressure chamber environmental sensor and transformer room's environmental sensor signals connect, described hyperbaric chamber environmental sensor, be respectively arranged with humiture integrated sensor and Smoke Sensor in low-pressure chamber environmental sensor and the transformer room's environmental sensor, this JN5139 wireless chip also divides level signal to be connected with clock circuit, reset circuit, sound light alarming circuit, dehumidifier drive circuit and heater circuit.
2. the high pressure of preassembled transformer station as claimed in claim 1, low pressure and transformer room's humiture and Smoke Sensor node apparatus, it is characterized in that: described humiture integrated sensor adopts integrated Temperature Humidity Sensor SHT10, and described humiture integrated sensor and JN5139 wireless chip interface adopt the I2C interface.
3. the high pressure of preassembled transformer station as claimed in claim 1, low pressure and transformer room's humiture and Smoke Sensor node apparatus, it is characterized in that: described Smoke Sensor adopts ionic smoke detector ZRAM-A1, and described humiture integrated sensor adopts the TMP35G temperature sensor to gather ambient temperature.
4. the high pressure of preassembled transformer station as claimed in claim 1, low pressure and transformer room's humiture and Smoke Sensor node apparatus is characterized in that: described clock circuit employing DS1302 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201806934U CN201813071U (en) | 2010-05-06 | 2010-05-06 | Node device for high voltage, low voltage and transformer vault environment (temperature, humidity and smoke) sensors of pre-installed substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201806934U CN201813071U (en) | 2010-05-06 | 2010-05-06 | Node device for high voltage, low voltage and transformer vault environment (temperature, humidity and smoke) sensors of pre-installed substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201813071U true CN201813071U (en) | 2011-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201806934U Expired - Fee Related CN201813071U (en) | 2010-05-06 | 2010-05-06 | Node device for high voltage, low voltage and transformer vault environment (temperature, humidity and smoke) sensors of pre-installed substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201813071U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256718A (en) * | 2018-10-18 | 2019-01-22 | 郑州福禄源电子科技有限公司 | A kind of Substation Electric Equipment monitoring management method |
-
2010
- 2010-05-06 CN CN2010201806934U patent/CN201813071U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256718A (en) * | 2018-10-18 | 2019-01-22 | 郑州福禄源电子科技有限公司 | A kind of Substation Electric Equipment monitoring management method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yangzhou Senyuan Electric Co., Ltd. Assignor: Ding Jianxin Contract record no.: 2011320010048 Denomination of utility model: Node device for high voltage, low voltage and transformer vault environment (temperature, humidity and smoke) sensors of pre-installed substation Granted publication date: 20110427 License type: Exclusive License Record date: 20110505 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20170506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |