CN107992122A - The heat sink of substation's power transmission line - Google Patents
The heat sink of substation's power transmission line Download PDFInfo
- Publication number
- CN107992122A CN107992122A CN201711248069.6A CN201711248069A CN107992122A CN 107992122 A CN107992122 A CN 107992122A CN 201711248069 A CN201711248069 A CN 201711248069A CN 107992122 A CN107992122 A CN 107992122A
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- China
- Prior art keywords
- water
- conducting wire
- transmission line
- substation
- power transmission
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
Abstract
The present invention relates to substation's power transmission line technical field,Specially a kind of heat sink of substation's power transmission line,Including power supply,Microcontroller,Conducting wire testing agency,Water storage mechanism and cooling mechanism,The conducting wire testing agency includes being arranged on the temperature sensor being connected with microcontroller on conducting wire,The water storage mechanism includes being erected at the insulation water tank of electric pole upper end,Insulate water tank upper end fixed installation rain water receiving tank,The lower end of insulation water tank is installed with penstock and water output duct,The solenoid valve being connected with microcontroller is installed with penstock,The cooling mechanism includes the water pipe for being arranged on conducting wire top,Several nozzles are installed with below water pipe,One end of water pipe is fixedly connected with penstock,The other end connection water output duct of water pipe,The present invention can measure the temperature of substation's power transmission line,Cool down when the temperature increases and to conducting wire.
Description
Technical field
The present invention relates to substation's power transmission line technical field, is specially a kind of heat sink of substation's transmission line of electricity.
Background technology
With the reform deepening of electric power structure, electric power enterprise comes into market-oriented utilization, either from economic benefit also
In terms of being good service, the requirement of higher is all proposed to power supply reliability.As the lasting high speed of city and rural economy increases
Long, production and domestic load demand increasingly increase, and power consumption rapidly increases, simultaneously because industrial park, economic development zone etc.
In succession on the outskirts of a town, rural area settle, also promote power demand increase substantially.
At present, when designing and erecting power transmission lines, transmission line of electricity is usually burnt domestic electrical system because temperature raises
Ruin, therefore the temperature rise of measure traverse line becomes an important task, it can be ensured that existing transmission line of electricity do not occur because of temperature rise therefore
Barrier.But had the following disadvantages in existing technology：The temperature of power transmission line cannot be detected, when temperature exceedes the heat limit
Value, transmission line of electricity fusing, and need to take a significant amount of time and erect power transmission lines again, secondly, existing power transmission line relies only on the external world
Natural wind radiate, radiating rate is very slow, works as summer high-temperature, and transmission line of electricity effectively cannot cool down and radiate, cause
Power transmission line is burnt.
To solve the above-mentioned problems, prior art CN104331099 discloses a kind of substation line overvoltage data and adopts
Collection storage monitoring cooling and monitoring method, including programmable controller, power supply, the insulation water storage for being arranged on upper end opening on electric pole
Tank, the water circulating pump being connected positioned at insulation water storage pot bottom with programmable controller, automatic adding of being connected with programmable controller
Water dispenser structure, the communication module being connected with programmable controller, the conducting wire mechanism for monitoring being connected with programmable controller and with that can compile
The transmission line of electricity cooling mechanism of range controller connection, the automatic watering mechanism include the immersible pump being located in ground well and positioned at storages
The liquid level sensor being connected in water pot with programmable controller, the outlet pipe of the immersible pump are arranged on the overhead of water tank, institute
Stating conducting wire mechanism for monitoring includes being arranged on the GPS positioning module being connected with programmable controller among transmission line of electricity, is arranged on and leads
At least one temperature sensor being connected on line with programmable controller, the transmission line of electricity cooling mechanism include being arranged on conducting wire
The water storage groove of lower part and conducting wire fastening, the water inlet pipe for being arranged on water storage groove bottom, the water storage groove both ends are set with leading
The sealing fastener that line and water storage groove match, be provided with the sealing fastener pass through for water inlet pipe and be tightly connected therewith into
Water hole, the side of the inlet opening are arranged through the outlet pipe of sealing fastener, and the length that the water inlet pipe is located in water storage groove is small
Length in water storage groove inner cavity, between the water storage groove and conducting wire form sealing water space and by several wire clamps into
Row is fixed, and the water inlet pipe is connected by conduit with water circulating pump, and the outlet pipe is connected by conduit with water tank, the electricity
Source is GPS positioning module, communication module, programmable controller, immersible pump and water circulating pump are powered, the water storage groove and conduit
Adopt and be made from an insulative material, GPS positioning module is arranged among transmission pressure.The invention is that conducting wire is installed on water storage groove
It is interior, then delivered water into by water circulating pump in water storage groove, conducting wire is contacted with water cools down conducting wire, but the invention is by conducting wire
Be arranged in water storage groove, it is sagging among the conducting wire set up originally, plus the setting of water and water storage groove, their gravity it
Under, it is easier to make conducting wire sagging, add the frequency of restringing, secondly the automatic watering mechanism of the invention uses ground well
Interior water, is delivered water into water storage groove with immersible pump and cooled down to conducting wire, and transmission of electricity line length is longer, and water delivery is more, adds
Energy consumption, while conducting wire is arranged in water storage groove, the lower part of conducting wire is also unfavorable for conducting wire inside water storage groove
Heat dissipation.
The content of the invention
The present invention provides a kind of heat sink of substation's power transmission line, the temperature of power transmission line is detected, using connecing
The rainwater arrived cools down and radiates to conducting wire, it is ensured that conducting wire does not break down because of heating.
The present invention provides base case：The heat sink of substation's power transmission line, including power supply, microcontroller, conducting wire
Testing agency, water storage mechanism and cooling mechanism, the conducting wire testing agency include being arranged on conducting wire and connect with microcontroller
The temperature sensor connect, the water storage mechanism include being erected at the insulation water tank of electric pole upper end, and insulation water tank upper end is fixed
Rain water receiving tank is installed, the lower end for the water tank that insulate is installed with penstock and water output duct, is fixed on penstock
The solenoid valve being connected with microcontroller is installed, the cooling mechanism includes being arranged on the water pipe above conducting wire, under water pipe
Side is installed with several nozzles, is fixed between the water pipe and conducting wire by several wire clamps, and one end of water pipe, which is fixed, to be connected
Logical penstock, the other end connection water output duct of water pipe, the water output duct connect the lower end of another insulation water tank, go out
Check valve is installed with water conduit.
The basic principle of this programme is：Utilization and storage to rainwater, are fixedly mounted insulation storage on the top of electric pole
Water tank, then installs rainwater water receiving tank above insulation water tank, rainwater is stored, followed by substation's power transmission line
Cool down, water pipe is set in the top of conducting wire, several nozzles are fixedly mounted in the lower section of water pipe, then nozzle gushes out
Water, first is to allow water directly to be contacted with conducting wire, is cooled down to conducting wire, and second is that the water that nozzle sprays out is absorbed around conducting wire
Hot gas, reduce the environment temperature around conducting wire, can also cause conducting wire temperature reduce and heat dissipation, be finally defeated to substation
The detection of electric wire, rainwater, when detecting temperature rise, is then transported in water pipe, rain by the set temperature sensor on conducting wire
Water is sprayed from the nozzle on water pipe, the cooling to power transmission line.
Compared with prior art, it is the advantages of this programme：
1. the present invention is by the utilization and storage to rainwater, deliver water into water pipe, water pipe is sprayed from nozzle, to defeated
Electric wire cools down, and saves water source.
2. the water that nozzle gushes out, sprinkles water for the cement electric pole and the cement on electric pole lower end ground newly built, carries out water
Mud conserves, and is exposed to the sun for a long time in summer in later stage electric pole, and also cement electric pole can be watered, and avoids producing slight crack, while water pipe
The water of ejection can also water the outside of water pipe, avoid being exposed to the sun outside water pipe and dry and cracked.
3. the present invention sets water pipe in the top of conducting wire, conducting wire is set independently to be separated with water pipe, whole power transmission line is all in air
In, compared with prior art, add the heat dissipation effect of conducting wire.
4. the present invention realizes the cooling to substation's power transmission line, reduces underground water by the utilization and storage to rainwater
Use and the energy consumption, and in the current water inlet pipe in water tank, when water is not run out, may flow into next water storage
Stored in case, save water source.
Further, the power supply is steam-electric power plant.Beneficial effect：Solar power generation is safe and reliable, long lifespan, nothing
Pollution, operating cost are low.
Further, the nozzle is equipped with multiple nozzles.Beneficial effect：Multiple nozzles are set, and increase water sprays out
Area, then more water and conductive contact, the speed of increase conducting wire cooling, while water is in atmosphere, also absorbable surrounding air
Heat, cooling and heat dissipation is carried out to the air of surrounding.
Further, it is installed with water pump on the water output duct.Beneficial effect：Water in water pipe is by water pump by water transport
It is defeated to realize circulation of the unnecessary water from a water tank to another water tank into another water tank, avoid the wave at water source
Take, while do not consume other energy and supply water to feed, reduce energy consumption.
Further, the rainwater water receiving tank is funnel-form.Beneficial effect：It is to be connected to rainwater to increase to be arranged to funnel-form
Area, when raining the rainy day, more rainwater can be connected to, flow into insulation water tank in.
Further, the interface of the rainwater water receiving tank is equipped with filter screen.Beneficial effect：The rainwater being collected into was carried out
Filter, avoids impurities in water or other objects from entering in insulation water tank.
Brief description of the drawings
Fig. 1 is the structure diagram of substation's power transmission line heat sink of the present invention.
Embodiment
Below by the further details of explanation of embodiment：
Reference numeral in Figure of description includes：Electric pole 1, microcontroller 2, temperature sensor 3, insulation water tank 4,
Rainwater water receiving tank 41, penstock 42, water output duct 43, water pipe 5, nozzle 51, solenoid valve 6, check valve 7, conducting wire 8, water pump 9,
Wire clamp 10.
It is as shown in Figure 1 the structure diagram of substation's power transmission line heat sink, including power supply, microcontroller 2, wherein
Power supply is steam-electric power plant, pollution-free, and operating cost is low.An insulation water tank 4 is fixedly mounted on the top of electric pole 1,
Two rainwater water receiving tanks 41 have been fixedly mounted in the top of insulation water tank 4, and rainwater water receiving tank 41 is funnel shaped, increases water receiving
Area, enables insulation water tank 4 to store more water sources, while is provided with filter screen in rainwater water receiving tank 41, is used for
Some impurity are filtered, the water in insulation water tank 4 is become cleaner.
Penstock 42 and water output duct 43 are installed with the lower section of insulation water tank 4, it is solid on penstock 42
Dingan County fills solenoid valve 6, check valve 7 is fixedly mounted on water output duct 43, the effect of check valve 7 is the water tank that insulate in order to prevent
Water in 4 is flowed into water pipe 5 from water output duct 43, while water pump 9 has also been fixedly mounted on water output duct 43, when temperature reduces
When, water is not run out, and the water transport in water pipe can be stored into insulation water tank 4 in time, be avoided water waste.
Wherein, conducting wire testing agency is sets the temperature sensor 3 being connected on conductor 8 with microcontroller 2, for examining
Survey the temperature of power transmission line；Cooling mechanism is the water pipe 5 for being arranged on the top of conducting wire 8, and the lower section of water pipe 5 sets several nozzles 51,
Multiple nozzles are equipped with nozzle 51, water spills from multiple nozzles in nozzle, it is possible to increase the scope watered, you can absorb conducting wire
The heat of 8 surrounding airs, conducting wire 8 can also be contacted with water, be cooled down to conducting wire 8；Meanwhile the water that nozzle 51 gushes out, for
The cement electric pole newly built and the cement watering on electric pole lower end ground, carry out cement conservation, and to being watered outside water pipe, avoid
It is exposed to the sun outside water pipe and dry and cracked.
It is fixed between conducting wire 8 and water pipe 5 with wire clamp 10, avoids the middle part of conducting wire 8 sagging, can delay in conducting wire 8
The time that subordinate is hung down, delays the time of restringing 8.
In specific implementation process, when the rainy day rains, the rainwater water receiving tank 41 of 4 top of insulation water tank carries out water receiving,
Filter screen wherein on rainwater water receiving tank 41 is filtered, then rainwater is flowed into insulation water tank 4 and stored, during hot weather, temperature
Degree sensor 3 detects the temperature rise of conducting wire, then microcontroller 2 receives the information that temperature sensor 3 is sent, miniature control
Device 2 processed controls the solenoid valve 6 on penstock 42 to open, then water flows into water pipe 5 from insulation water tank 4 by penstock 42
In, on water that the nozzle 51 on water pipe 5 sprays out to conducting wire 8, water and conductive contact, make conducting wire 8 cool down, while nozzle sprays
Water out, can also cool down the air heat absorption around conducting wire, while the water in water pipe sprays out, and splashes on water pipe,
It it also avoid occurring outside water pipe dry and cracked.When temperature sensor detects that the temperature of conducting wire 8 reduces, then microcontroller 2 controls
Solenoid valve 6 is closed, while starts the pump working on water output duct 43, and water unnecessary on water pipe 5 is transported to next insulation
Stored in water tank 4, avoid the waste at water source, wherein, check valve 7 is installed with water output duct 43, prevents from insulating
The water of water tank 4 is flowed in water pipe from water output duct 43.
Above-described is only the embodiment of the present invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention
Effect and practical applicability.
Claims (6)
1. the heat sink of substation's power transmission line, including power supply, microcontroller, conducting wire testing agency, water storage mechanism and drop
Warm mechanism, the conducting wire testing agency include being arranged on the temperature sensor being connected with microcontroller on conducting wire, its feature exists
In：The water storage mechanism includes being erected at the insulation water tank of electric pole upper end, and insulation water tank upper end is fixedly mounted rain and connects
Sink, the lower end for the water tank that insulate are installed with penstock and water output duct, be installed with penstock with it is miniature
The solenoid valve of controller connection, the cooling mechanism include being arranged on the water pipe above conducting wire, are installed with below water pipe
Several nozzles, are fixed between the water pipe and conducting wire by several wire clamps, and connection penstock, water are fixed in one end of water pipe
The other end connection water output duct of pipe, the water output duct connect the lower end of another insulation water tank, are fixed in water output duct
Check valve is installed.
2. the heat sink of substation's power transmission line according to claim 1, it is characterised in that：The power supply is sent out for solar energy
Electric equipment.
3. the heat sink of substation's power transmission line according to claim 2, it is characterised in that：The nozzle is equipped with multiple
Nozzle.
4. the heat sink of substation's power transmission line according to claim 3, it is characterised in that：The water output duct is communicated with
Water pump.
5. the heat sink of substation's power transmission line according to claim 4, it is characterised in that：The rainwater water receiving tank it is upper
Hold as funnel-form.
6. the heat sink of substation's power transmission line according to claim 5, it is characterised in that：The rainwater water receiving tank connects
Filter screen is equipped with mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248069.6A CN107992122A (en) | 2017-11-29 | 2017-11-29 | The heat sink of substation's power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248069.6A CN107992122A (en) | 2017-11-29 | 2017-11-29 | The heat sink of substation's power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107992122A true CN107992122A (en) | 2018-05-04 |
Family
ID=62035106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711248069.6A Pending CN107992122A (en) | 2017-11-29 | 2017-11-29 | The heat sink of substation's power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107992122A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548951A (en) * | 2018-06-29 | 2018-09-18 | 安徽和光电气设备有限公司 | A kind of environment-friendly automatic type is taken shelter from rain heat dissipation ammeter box |
| CN115752766A (en) * | 2022-11-08 | 2023-03-07 | 泰安斯耐特自动化设备有限公司 | Wireless temperature on-line monitoring system of transformer substation |
Citations (6)
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| JP2006332393A (en) * | 2005-05-27 | 2006-12-07 | T Rad Co Ltd | Water-cooled heatsink |
| CN104331099A (en) * | 2014-11-17 | 2015-02-04 | 国网河南省电力公司南阳供电公司 | Substation line overvoltage data acquisition and storage monitoring cooling device and monitoring method thereof |
| CN204678759U (en) * | 2015-04-20 | 2015-09-30 | 国家电网公司 | A kind of tide energy that utilizes is to the system of the submarine cable section of logging in circulation temperature lowering |
| CN205577569U (en) * | 2016-03-21 | 2016-09-14 | 重庆顺泰铁塔制造有限公司 | A steel pylons for electric power transmission |
| CN205604336U (en) * | 2016-05-09 | 2016-09-28 | 河南城建学院 | Energy -conserving rainwater collecting device |
| CN206469725U (en) * | 2016-12-27 | 2017-09-05 | 广州翔捷仪器有限公司 | A kind of multi-functional cooler |
-
2017
- 2017-11-29 CN CN201711248069.6A patent/CN107992122A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006332393A (en) * | 2005-05-27 | 2006-12-07 | T Rad Co Ltd | Water-cooled heatsink |
| CN104331099A (en) * | 2014-11-17 | 2015-02-04 | 国网河南省电力公司南阳供电公司 | Substation line overvoltage data acquisition and storage monitoring cooling device and monitoring method thereof |
| CN204678759U (en) * | 2015-04-20 | 2015-09-30 | 国家电网公司 | A kind of tide energy that utilizes is to the system of the submarine cable section of logging in circulation temperature lowering |
| CN205577569U (en) * | 2016-03-21 | 2016-09-14 | 重庆顺泰铁塔制造有限公司 | A steel pylons for electric power transmission |
| CN205604336U (en) * | 2016-05-09 | 2016-09-28 | 河南城建学院 | Energy -conserving rainwater collecting device |
| CN206469725U (en) * | 2016-12-27 | 2017-09-05 | 广州翔捷仪器有限公司 | A kind of multi-functional cooler |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548951A (en) * | 2018-06-29 | 2018-09-18 | 安徽和光电气设备有限公司 | A kind of environment-friendly automatic type is taken shelter from rain heat dissipation ammeter box |
| CN115752766A (en) * | 2022-11-08 | 2023-03-07 | 泰安斯耐特自动化设备有限公司 | Wireless temperature on-line monitoring system of transformer substation |
| CN115752766B (en) * | 2022-11-08 | 2023-04-21 | 泰安斯耐特自动化设备有限公司 | Wireless temperature on-line monitoring system of transformer substation |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180504 |