CN114597840A - Device for preventing bird nesting of power distribution equipment - Google Patents
Device for preventing bird nesting of power distribution equipment Download PDFInfo
- Publication number
- CN114597840A CN114597840A CN202210291798.4A CN202210291798A CN114597840A CN 114597840 A CN114597840 A CN 114597840A CN 202210291798 A CN202210291798 A CN 202210291798A CN 114597840 A CN114597840 A CN 114597840A
- Authority
- CN
- China
- Prior art keywords
- arc
- heating
- layer
- memory alloy
- cover
- 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.)
- Granted
Links
- 238000009826 distribution Methods 0.000 title claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 40
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims abstract description 18
- 229920000728 polyester Polymers 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 9
- 229910021389 graphene Inorganic materials 0.000 claims description 9
- 239000005388 borosilicate glass Substances 0.000 claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 210000003608 fece Anatomy 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- 239000010871 livestock manure Substances 0.000 description 3
- 244000000626 Daucus carota Species 0.000 description 2
- 235000005770 birds nest Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000005765 wild carrot Nutrition 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
- A01M29/32—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water specially adapted for birds, e.g. spikes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Birds (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Power Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to the field of power equipment, in particular to a bird nesting prevention device for power distribution equipment. The memory alloy sheet is attached to the surface of the arc-shaped cover at normal temperature, and the heating device is attached to the inner layer of the arc-shaped cover; the memory alloy sheet is arranged on the arc-shaped cover and is upwards opened in a heating state. The invention prevents birds from nesting or prevents other foreign matters from being accumulated on the equipment for a long time.
Description
Technical Field
The invention relates to the field of power equipment, in particular to a bird nesting prevention device for power distribution equipment.
Background
Distribution equipment places in the open air for a long time, and bird manure is filled up or pile up a large amount of foreign matters like upper portion collection, causes the upper portion apron to appear the crackle easily and takes place to fall the rain incident, if pile up bird manure or bird's nest for a long time, then forms the place of pot hole hollow depression in the equipment top, ponding can appear for a long time in the recess, and the more material of meaning in the bird's manure, the stack of these factors can accelerating equipment's ageing, makes the infiltration phenomenon appear in outdoor distribution equipment top. If the transformer is used outdoors, the large loss is caused if water seepage occurs.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a device for preventing bird nesting of power distribution equipment. The device automatically cleans foreign matters accumulated on the equipment by memorizing two forms of the alloy sheet in heating and cooling states, and stickers such as bird droppings are easy to automatically fall off in the heating process.
The technical scheme of the invention is as follows: the utility model provides a device that distribution equipment prevented bird and nested, includes memory alloy piece, arc cover, the device that generates heat, and the arc cover is convex, its characterized in that: the memory alloy sheet is attached to the surface of the arc-shaped cover at normal temperature, and the heating device is attached to the inner layer of the arc-shaped cover; the memory alloy sheet is arranged on the arc-shaped cover and is upwards opened in a heating state.
According to the device of distribution equipment preventing bird nesting as above characterized in that: the arc cover is made of high borosilicate glass.
According to the device of distribution equipment preventing bird nesting as above characterized in that: the heating device comprises a rubber layer, a heating layer, conductive wires and a polyester layer, wherein the conductive wires are arranged on two sides of the heating layer, and the heating device is heated after the conductive wires are connected with a power supply.
According to the device of distribution equipment preventing bird nesting as above characterized in that: the heating layer is graphene composite coating, the heating device further comprises a reflecting film, the rubber layer is made of flexible rubber, the reflecting film, the flexible rubber, the graphene composite coating, the conductive wire and the polyester are sequentially overlapped and rolled on the heating layer, and the radian of the heating device is set according to the radian of the arc cover in the rolling process.
According to the device of distribution equipment preventing bird nesting as above characterized in that: the reflective film is a tin foil.
The invention has the beneficial effects that: bird nesting or long-term accumulation of other foreign matters on equipment is avoided; the birds can not be damaged; the power distribution accident caused by the accumulation of a large amount of foreign matters on important power distribution equipment is avoided.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the heat generating device.
FIG. 3 is a schematic view of the structure of the heating layer and the conductive wire.
Fig. 4 is a top view of a memory alloy sheet.
Fig. 5 is a schematic structural view (expanded state) of the present invention.
Description of reference numerals: memory alloy piece 1, arc cover 2, heating device 3, reflecting film 31, rubber layer 32, heating layer 33, conducting wire 34, polyester layer 35.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings.
As shown in fig. 1 to 5, the device for preventing bird nesting of power distribution equipment of the present invention comprises a memory alloy sheet 1, an arc-shaped cover 2 and a heating device 3, wherein the arc-shaped cover 2 is arc-shaped, and the memory alloy sheet 1 is attached to the surface of the arc-shaped cover 2 at normal temperature, as shown in fig. 1. The heating device 3 is attached to the inner layer of the arc cover 2. The arc-shaped cover 2 may be pyrex, metal, etc. High borosilicate glasses are preferred, which do not readily oxidize. The arc cover 2 can also be made of high borosilicate glass on the outer layer and metal on the inner layer, and adopts a double-layer structure, so that oxidation can be avoided, and the overall impact resistance of the equipment is also improved.
As shown in fig. 2, the heating device 3 of the present invention includes a rubber layer 32, a heating layer 33, a conductive wire 34 and a polyester layer 35, wherein the conductive wire 34 is disposed on both sides of the heating layer 33, and the heating device 3 is heated after the conductive wire 34 is connected to a power supply. The heating layer 33 of the invention can be an electric heating wire, namely, the polyester layer 35 is attached to the inner side of the arc cover 2 through the electric heating wire, the electric heating wire is pressed on the polyester layer 35 through the rubber layer 32, and the rubber layer 32 and the polyester layer 35 ensure that the whole equipment is insulated from the outside in the working process, so that the device of the invention can be used on high-voltage distribution equipment. The temperature range of the heating device 3 of the invention is determined according to the deformation temperature of the memory alloy sheet 1, if the deformation temperature of the memory alloy sheet 1 is 60 ℃, the temperature of the heating device should be high by 60 ℃, if the temperature is selected to be more than 80 ℃, so as to ensure that the memory alloy sheet 1 can deform under the condition of external air cooling. As shown in fig. 4 and 5, the memory alloy sheet 1 of the present invention is mounted on the arc-shaped cover 2 in such a manner that the memory alloy sheet 1 is opened upward in a heated state, thereby preventing bird's nests from being fixed to the power distribution equipment.
As shown in fig. 2 and 3, the heating layer 33 of the present invention is a graphene composite coating, the heating device 3 further includes a reflective film 31, and the rubber layer 32 is flexible rubber, so that the reflective film, the flexible rubber, the graphene composite coating, the conductive wire, and the polyester can be sequentially laminated and rolled in the manufacturing process of the heating device 3. The radian of the heating device 3 can be set according to the radian of the arc cover 2 in the rolling process. As shown in fig. 3, when the graphene composite coating is adopted, the conductive wires are powered by a semicircular arc surface, a plurality of conductive wires are arranged on two sides of the graphene composite coating, the conductive wires are in contact with the graphene composite coating for power supply, and the rubber layer and the polyester layer 35 on the two sides play a role in fixing the conductive wires while insulating, so that the device is flexible as a whole and is convenient to fix on the inner side of the arc-shaped cover 2. The reflective film 31 may be a tin foil, which emits heat in the direction of the arc-shaped cover 2.
The device is arranged on a power distribution facility needing bird nesting, can be opened periodically, such as once a day and once a half day, after the power is turned on, the memory alloy sheet 1 arranged on the arc-shaped cover 2 is unfolded, and foreign matters accumulated on the arc-shaped cover 2 can be shaken off by being continuously unfolded and closed due to cooling after the device leaves. When the arc cover 2 is made of high borosilicate glass, the thermal expansion coefficient of the arc cover is low, and bird droppings adhered to the upper part of the arc cover easily and automatically fall off in the baking process, so that the device is ensured to be in a clean state for a long time. The invention has lower working temperature, can not damage birds, and avoids the occurrence of power distribution accidents caused by the accumulation of a large amount of foreign matters on important power distribution equipment while protecting the ecological environment.
Finally, it should be noted that the above detailed description is only for illustrating the technical solutions of the patent, but not for limiting, and although the technical solutions of the patent are described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the patent without departing from the spirit and scope of the technical solutions of the patent, which should be covered by the claims of the patent.
Claims (5)
1. The utility model provides a device that distribution equipment prevented bird and nested, includes memory alloy piece, arc cover, the device that generates heat, and the arc cover is convex, its characterized in that: the memory alloy sheet is attached to the surface of the arc-shaped cover at normal temperature, and the heating device is attached to the inner layer of the arc-shaped cover; the memory alloy sheet is arranged on the arc-shaped cover and is upwards opened in a heating state.
2. The apparatus of claim 1, wherein the apparatus further comprises: the arc cover is made of high borosilicate glass.
3. The apparatus of claim 1, wherein the apparatus further comprises: the heating device comprises a rubber layer, a heating layer, conductive wires and a polyester layer, wherein the conductive wires are arranged on two sides of the heating layer, and the heating device is heated after the conductive wires are connected with a power supply.
4. The device of claim 1, wherein the device comprises: the heating layer is graphene composite coating, the heating device further comprises a reflecting film, the rubber layer is made of flexible rubber, the reflecting film, the flexible rubber, the graphene composite coating, the conductive wire and the polyester are sequentially overlapped and rolled on the heating layer, and the radian of the heating device is set according to the radian of the arc cover in the rolling process.
5. The device of claim 4, wherein the device comprises: the reflective film is a tin foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210291798.4A CN114597840B (en) | 2022-03-24 | 2022-03-24 | Device for preventing bird nesting of power distribution equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210291798.4A CN114597840B (en) | 2022-03-24 | 2022-03-24 | Device for preventing bird nesting of power distribution equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114597840A true CN114597840A (en) | 2022-06-07 |
| CN114597840B CN114597840B (en) | 2024-02-20 |
Family
ID=81819556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210291798.4A Active CN114597840B (en) | 2022-03-24 | 2022-03-24 | Device for preventing bird nesting of power distribution equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114597840B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090126022A (en) * | 2008-06-03 | 2009-12-08 | 이주식 | Implement for removing nest of birds |
| CN102635768A (en) * | 2011-05-16 | 2012-08-15 | 刘钦 | Portable electronic equipment bracket and method capable of being opened by controlling shape memory alloy |
| CN102741691A (en) * | 2010-02-04 | 2012-10-17 | 生命扫描苏格兰有限公司 | Shape memory alloy ejection mechanism for ejecting a test strip from a test meter |
| CN102828066A (en) * | 2012-09-07 | 2012-12-19 | 哈尔滨工程大学 | Method for preparing functionally continuous gradient Ti-Ni shape memory alloy |
| CN203243863U (en) * | 2013-05-13 | 2013-10-23 | 宁波天弘电力器具有限公司 | Bird thorn type bird prevention cover |
| JP2015032743A (en) * | 2013-08-05 | 2015-02-16 | 富士通株式会社 | Electronic apparatus |
| JP2017050988A (en) * | 2015-09-02 | 2017-03-09 | 中国電力株式会社 | Insulation protector for indirect hot-line |
| CN106852317A (en) * | 2016-12-30 | 2017-06-16 | 保定华铁电气化供电器材设备有限公司 | The anti-bird from building nest device of high resilience insulation |
| CN108687794A (en) * | 2018-06-08 | 2018-10-23 | 重庆大学 | The Electrostatic Absorption flexible grips of marmem driving |
| CN210485508U (en) * | 2019-10-31 | 2020-05-08 | 浙江纳特智能网络工程有限公司 | Automatic temperature control heat dissipation street lamp |
| CN210868184U (en) * | 2019-08-13 | 2020-06-26 | 湖州凯金新能源科技有限公司 | Graphite alkene hot plate |
| CN215804981U (en) * | 2021-08-19 | 2022-02-11 | 中山大学 | Memory alloy corner driver |
-
2022
- 2022-03-24 CN CN202210291798.4A patent/CN114597840B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090126022A (en) * | 2008-06-03 | 2009-12-08 | 이주식 | Implement for removing nest of birds |
| CN102741691A (en) * | 2010-02-04 | 2012-10-17 | 生命扫描苏格兰有限公司 | Shape memory alloy ejection mechanism for ejecting a test strip from a test meter |
| CN102635768A (en) * | 2011-05-16 | 2012-08-15 | 刘钦 | Portable electronic equipment bracket and method capable of being opened by controlling shape memory alloy |
| CN102828066A (en) * | 2012-09-07 | 2012-12-19 | 哈尔滨工程大学 | Method for preparing functionally continuous gradient Ti-Ni shape memory alloy |
| CN203243863U (en) * | 2013-05-13 | 2013-10-23 | 宁波天弘电力器具有限公司 | Bird thorn type bird prevention cover |
| JP2015032743A (en) * | 2013-08-05 | 2015-02-16 | 富士通株式会社 | Electronic apparatus |
| JP2017050988A (en) * | 2015-09-02 | 2017-03-09 | 中国電力株式会社 | Insulation protector for indirect hot-line |
| CN106852317A (en) * | 2016-12-30 | 2017-06-16 | 保定华铁电气化供电器材设备有限公司 | The anti-bird from building nest device of high resilience insulation |
| CN108687794A (en) * | 2018-06-08 | 2018-10-23 | 重庆大学 | The Electrostatic Absorption flexible grips of marmem driving |
| CN210868184U (en) * | 2019-08-13 | 2020-06-26 | 湖州凯金新能源科技有限公司 | Graphite alkene hot plate |
| CN210485508U (en) * | 2019-10-31 | 2020-05-08 | 浙江纳特智能网络工程有限公司 | Automatic temperature control heat dissipation street lamp |
| CN215804981U (en) * | 2021-08-19 | 2022-02-11 | 中山大学 | Memory alloy corner driver |
Non-Patent Citations (1)
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114597840B (en) | 2024-02-20 |
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