CN201527280U - Device for testing ice covering of a line - Google Patents
Device for testing ice covering of a line Download PDFInfo
- Publication number
- CN201527280U CN201527280U CN2009202580699U CN200920258069U CN201527280U CN 201527280 U CN201527280 U CN 201527280U CN 2009202580699 U CN2009202580699 U CN 2009202580699U CN 200920258069 U CN200920258069 U CN 200920258069U CN 201527280 U CN201527280 U CN 201527280U
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- CN
- China
- Prior art keywords
- control device
- water pump
- fan
- water
- line
- Prior art date
- 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.)
- Expired - Fee Related
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
A device for testing ice covering of a line comprises refrigerating equipment connected with a control device and a water pump, wherein a water storage bucket is arranged at the water inlet end of the water pump, at least two spraying nozzles are arranged on the water outlet pipe of the water pump, fans connected with the control device are arranged on the rear sides of the nozzles, a control console is arranged on the control device, and the number of both the nozzle and the fan is two. The device with the advantages of simple structure, practical function and low manufacturing cost can simulate the external environment with the temperature ranging from minus 1 to minus 20 degrees, and the spraying nozzles can stimulate the conditions of dense fog, frozen rain and snow on the line, and in addition, the simulation effect is rather real.
Description
Technical field
The utility model relates to a kind of circuit icing test unit.
Background technology
Powerline ice-covering is the main cause that causes that the line of electric force tower is toppled over, transmission line of electricity is stopped transport.Since the fifties in last century, the icing accident that China's transmission line of electricity has taken place in various degree is thousands of inferior, and serious threat is to the safe operation of China's electric system.At the characteristics of China's powerline ice-covering, strengthen monitoring and de-icing technology research to power transmission network circuit icing, with reversing for a long time, effectively improve the anti-icing anti-ice ability of electrical network to the passive strick precaution of ice damage, ice damage was eliminated in the starting stage.
The utility model content
The utility model purpose is to provide a kind of simulate effect real circuit icing test unit.
To achieve these goals, the utility model adopts following technical scheme: circuit icing test unit, comprise and be connected refrigeration plant and water pump with control device, the water pump water inlet end is provided with water butt, at least be provided with two shower nozzles on the pumping line, the rear side of each shower nozzle is equipped with the fan that is connected with control device.
Described control device is provided with control desk.
Described shower nozzle and fan all are provided with two.
The utility model is simple in structure, the function practicality, and low cost of manufacture 1 is spent the subzero 20 portion's environment of being outside one's consideration under can analogue zero, and fog-spray nozzle can be simulated situations such as heavy fog, sleet and ice and snow to circuit, and simulate effect is truer.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Embodiment: circuit icing test unit as shown in Figure 1, comprise and be connected refrigeration plant 6 and water pump 2 with control device 1, water pump 2 water inlet ends are provided with water butt 3, at least be provided with two shower nozzles 5 on water pump 2 rising pipes, the rear side of each shower nozzle 5 is equipped with the fan 4 that is connected with control device 1, and control device 1 is provided with control desk.In the present embodiment, shower nozzle 5 and fan 4 all are provided with two, and fan 4 is a powerful fan.
Can certainly prevent from the utility model from freezer, using, rather than with the refrigeration plant that carries.
The winter transmission line of electricity be can simulate and sleet and circuit icing situation met with.Control desk can be set fan 4 rotating speeds and 4 durations of runs of fan, and shower nozzle 5 spraying fineness and spray time can manual control, also can control automatically by control desk.
In use, temperature can be regulated, and 1 spends the subzero 20 portion's environment of being outside one's consideration under can analogue zero, and fog-spray nozzle can be simulated situations such as heavy fog, sleet and ice and snow to circuit, by control spray time and fan wind speed size, the icing situation of transmission line of electricity under the simulation varying environment.
Claims (3)
1. circuit icing test unit, it is characterized in that: comprise with control device being connected refrigeration plant and water pump, the water pump water inlet end is provided with water butt, is provided with two shower nozzles on the pumping line at least, and the rear side of each shower nozzle is equipped with the fan that is connected with control device.
2. circuit icing test unit according to claim 1, it is characterized in that: described control device is provided with control desk.
3. circuit icing test unit according to claim 1 and 2 is characterized in that: described shower nozzle and fan all are provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202580699U CN201527280U (en) | 2009-11-12 | 2009-11-12 | Device for testing ice covering of a line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202580699U CN201527280U (en) | 2009-11-12 | 2009-11-12 | Device for testing ice covering of a line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201527280U true CN201527280U (en) | 2010-07-14 |
Family
ID=42518566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202580699U Expired - Fee Related CN201527280U (en) | 2009-11-12 | 2009-11-12 | Device for testing ice covering of a line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201527280U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102486450A (en) * | 2010-12-01 | 2012-06-06 | 西安大昱光电科技有限公司 | Sleet generator |
| CN102507132A (en) * | 2011-12-26 | 2012-06-20 | 河南电力试验研究院 | Icing simulation device applied to extra-high voltage (EHV) power transmission lines |
| CN102794242A (en) * | 2012-08-10 | 2012-11-28 | 中国人民解放军空军装备研究院雷达与电子对抗研究所 | Flow control device of spray water used for ice accretion and freezing rain testing system |
-
2009
- 2009-11-12 CN CN2009202580699U patent/CN201527280U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102486450A (en) * | 2010-12-01 | 2012-06-06 | 西安大昱光电科技有限公司 | Sleet generator |
| CN102507132A (en) * | 2011-12-26 | 2012-06-20 | 河南电力试验研究院 | Icing simulation device applied to extra-high voltage (EHV) power transmission lines |
| CN102507132B (en) * | 2011-12-26 | 2013-09-18 | 河南省电力公司电力科学研究院 | Icing simulation device applied to extra-high voltage (EHV) power transmission lines |
| CN102794242A (en) * | 2012-08-10 | 2012-11-28 | 中国人民解放军空军装备研究院雷达与电子对抗研究所 | Flow control device of spray water used for ice accretion and freezing rain testing system |
| CN102794242B (en) * | 2012-08-10 | 2015-08-05 | 中国人民解放军空军装备研究院雷达与电子对抗研究所 | For the spray water flow quantity regulating device of accumulated ice sleet pilot system |
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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: 20100714 Termination date: 20141112 |
|
| EXPY | Termination of patent right or utility model |