CN104499758A - Anti-condensation power line rest - Google Patents
Anti-condensation power line rest Download PDFInfo
- Publication number
- CN104499758A CN104499758A CN201410757500.XA CN201410757500A CN104499758A CN 104499758 A CN104499758 A CN 104499758A CN 201410757500 A CN201410757500 A CN 201410757500A CN 104499758 A CN104499758 A CN 104499758A
- Authority
- CN
- China
- Prior art keywords
- hack lever
- power line
- duct
- rest
- embedding hole
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
Abstract
The invention provides an anti-condensation power line rest. The anti-condensation power line rest comprises a rest body, wherein a power line support is arranged above the rest body; pores which extend in the axial direction and are adjacent to the outer wall of the rest body are circumferentially and uniformly distributed in the rest body; the lower end of each pore penetrates through the lower end surface of the rest body, the upper end of each pore is communicated to a countersink-type cavity which is formed in the upper end of the rest body, and communication holes are circumferentially and uniformly formed in the circumferential wall of the countersink cavity; an integrated fan which rotates along the axis of the rest body is arranged on the upper end part of the rest body, the integrated fan is characterized by comprising an isolation circular frame, wind-wheel fan blades are uniformly and circumferentially distributed on the isolation circular frame, the wind-wheel fan blades are driven by the horizontal wind force to drive the isolation circular frame to rotate along the axis of the rest body; an air suction fan blade which is coaxial with the rest body is fixed inside the isolation circular frame, and when in rotation, the air supply direction of the air suction fan blade is from bottom to top. By adopting the power line rest, the condensation phenomenon on the lower surface of the rest can be effectively prevented, and the safety of the power line rest can be improved.
Description
Technical field
The present invention relates to power infrastructures field, especially, relate to a kind of power line hack lever.
Background technology
For outdoor electric coil holder bar, because its surface is directly exposed to the external world, time in the winter time, surface is extremely ice-cold, is usually attached with a large amount of condensation; Due to the existence of surperficial condensation, the resistance of power line support and hack lever bottom is sharply reduced, when the wire insulation protection of power line hack lever upper end goes wrong, very likely there is dangerous voltage in hack lever surface; Now, if when human body presses close to hack lever, just may there is electric shock accidents, therefore, for the condensation eliminating power line hack lever surface, be conducive to improving its safety.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of anti-condensation power line hack lever, this power line hack lever effectively can prevent the dew condensation phenomenon of hack lever lower surface, to improve its safety.
The technical solution adopted for the present invention to solve the technical problems is: this anti-condensation power line hack lever comprises hack lever, has power line support above described hack lever; Uniform axially extended, the duct of pressing close to hack lever outer wall of described hack lever internal circumferential; The lower surface of described hack lever is run through in the lower end in described duct, and the upper end in described duct is communicated to the counterbore cavity being opened in described hack lever upper end, and forms the uniform intercommunicating pore of circumference at the perisporium of this counterbore cavity; The comprehensive fan that the axis that described hack lever upper end is provided with a frame bar rotates, this comprehensive fan has following feature: it comprises an isolation circle frame, described isolation circle frame circumference is evenly equipped with wind wheel flabellum, described wind wheel flabellum, under the promotion of level to wind-force, drives described isolation circle frame to rotate around the axis of described hack lever; An air suction fan blade coaxial with described hack lever is fixed in described isolation circle frame inside, and when rotated, air supply direction from the bottom to top for described air suction fan blade.
As preferably, the radial minimum range between the inwall in each described duct and the outer wall of described hack lever is 1cm ~ 2cm, that is, hack lever outer wall of trying one's best, and ensures again the intensity of hack lever outer wall.
As preferably, described hack lever is hollow tubular, and inside has the centre gangway along Axis Extension, and this centre gangway and described counterbore cavity are separated by blocking part, and described blocking part forms the bottom of described counterbore cavity; Thus make the overwhelming majority of the heat in described duct be delivered to the external surface of hack lever.
As preferably, drive one to cover wheel by a reducing gear below described comprehensive fan and rotate at a slow speed, described in cover wheel comprise the uniform cantilever of circumference be fixed on each cantilever end, the arc block plate pressed close to mutually with the sidewall of described counterbore cavity; Further, the radial distance of the sidewall of described arc block plate and described counterbore cavity is 2mm ~ 5mm.Accordingly, when described cover wheel continuous slow circumvolve time, each described intercommunicating pore will every a bit of time crested once, now, in duct corresponding to this intercommunicating pore, negative pressure declines rapidly, and the water level decreasing in this duct is refluxed, and again rises when in this duct, negative pressure strengthens, thus the interchange of heat between the water body significantly facilitated in duct and underground water, make underground heat be brought in duct rapidly.
As preferably, the lower port coupling in each described duct has metallic conduit, and the external diameter of described metallic conduit is not more than the aperture in described duct; Described power line hack lever when mounted, has first dug the embedding hole of hack lever, and water layer of being then driven underground by the metallic conduit matched with each described duct from the bottom in this embedding hole, makes metallic conduit higher than the bottom 50cm ~ 100cm in described embedding hole; Then inject a layer concrete in the bottom in described embedding hole, more described hack lever is loaded embedding hole, in each described duct that each metallic conduit in embedding hole is extend in hack lever; After described hack lever righting, in described embedding hole, the surrounding of described hack lever inserts earth and tamps.According to said method, adopt metallic conduit to fetch water from water table, significantly can shorten the length of hack lever, water layer of hack lever directly need not being driven underground; Simultaneously, the constant intensity of hack lever is also enhanced.
Beneficial effect of the present invention is: this anti-condensation power line hack lever in use, because hack lever upper end is in high-altitude, described comprehensive fan is subject to the push-jump of transverse wind all the time, its air suction fan blade pair each duct be communicated with described counterbore cavity is made to form air draught effect, thus the underground water in each duct is upwards promoted, make the inside outer wall of hack lever bottom form one week underground water column, thus make the temperature that the outer wall of hack lever bottom remains higher, effectively can prevent dew condensation phenomenon.
Accompanying drawing explanation
Fig. 1 is the schematic appearance of this anti-condensation power line hack lever.
Fig. 2 is the longitudinal section of an embodiment of hack lever in this anti-condensation power line hack lever.
Fig. 3 is the schematic top plan view of comprehensive fan in this anti-condensation power line hack lever.
Fig. 4 be in the preferred embodiment of this anti-condensation power line hack lever comprehensive fan to the structural representation covering wheel part.
Fig. 5 is the schematic top plan view of covering wheel in Fig. 4.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described:
In the embodiment shown in Fig. 1 ~ Fig. 5, this anti-condensation power line hack lever comprises hack lever 1, has power line support 2 above described hack lever 1; Uniform axially extended, the duct 100 of pressing close to hack lever outer wall of described hack lever 1 internal circumferential; The lower surface of described hack lever 1 is run through in the lower end in described duct 100, and the upper end in described duct 100 is communicated to the counterbore cavity 10 being opened in described hack lever 1 upper end, and forms the uniform intercommunicating pore of circumference at the perisporium of this counterbore cavity 10.
The comprehensive fan 3 that the axis that described hack lever 1 upper end is provided with a frame bar 1 rotates; This comprehensive fan can, by being located at rotating shaft in described counterbore cavity 10 and hack lever 1 realizes being coupling, also can realize being coupling by the endless glide be made on hack lever 1 periphery wall.
This comprehensive fan 3 as shown in Figure 3, there is following feature: it comprises an isolation circle frame 30, described isolation circle frame 30 circumference is evenly equipped with wind wheel flabellum 31, and described wind wheel flabellum 31, under the promotion of level to wind-force, drives described isolation circle frame 30 to rotate around the axis of described hack lever 1; An air suction fan blade 32 coaxial with described hack lever 1 is fixed in described isolation circle frame 30 inside, and when rotated, air supply direction from the bottom to top for described air suction fan blade 32.
Above-mentioned anti-condensation power line hack lever in use, can direct embedding water table, is generally about the 4 meters degree of depth; Then in its natural state, the water body in water table can upwards overflow to ground line mutually nearby; Because hack lever 1 upper end is in high-altitude, described comprehensive fan 3 is subject to the push-jump of transverse wind all the time, its air suction fan blade 32 is made to form air draught effect to each duct 100 be communicated with described counterbore cavity 10, thus possess stronger negative pressure by each duct 100, the underground water of its inside is made upwards to promote the height of a more than human body, the inside outer wall of hack lever 1 bottom is then made to form one week underground water column, because ground water temperature is higher all the time, thus the temperature making the outer wall of hack lever bottom remain higher relative to condensation point, effectively can prevent dew condensation phenomenon.
Above-mentioned anti-condensation power line hack lever can also be embedding as follows: the lower port coupling in each described duct 100 has metallic conduit, and the external diameter of described metallic conduit is not more than the aperture in described duct 100; Described power line hack lever when mounted, has first dug the embedding hole of hack lever 1, and water layer of being then driven underground by the metallic conduit matched with each described duct 100 from the bottom in this embedding hole, makes metallic conduit higher than the bottom 50cm ~ 100cm in described embedding hole; Then inject a layer concrete in the bottom in described embedding hole, more described hack lever is loaded embedding hole, in each described duct 100 that each metallic conduit in embedding hole is extend in hack lever; After the righting of described hack lever 1, in described embedding hole, the surrounding of described hack lever inserts earth and tamps.According to said method, adopt metallic conduit to fetch water from water table, significantly can shorten the length of hack lever, water layer of hack lever directly need not being driven underground; Underground water from metallic conduit after upper outflow, due to the existence of the layer of concrete bottom described embedding hole, can prevent again Groundwater infiltration periphery earth, that can improve underground water draws efficiency; Simultaneously, by metallic conduit as hack lever 1 coring in depth under, strengthen the constant intensity of hack lever.
Above-mentioned anti-condensation power line hack lever, the radial minimum range between the inwall in each described duct 100 and the outer wall of described hack lever 1 is 1cm ~ 2cm, that is, hack lever outer wall of trying one's best, and ensures again the intensity of hack lever outer wall.
In the present embodiment, described hack lever 1 is in hollow tubular, and inside has the centre gangway 110 along Axis Extension, and this centre gangway 110 is separated by blocking part 11 with described counterbore cavity 10, and described blocking part 11 forms the bottom of described counterbore cavity 10; Thus make the overwhelming majority of the heat in described duct 100 be delivered to the external surface of hack lever 1, and be unlikely to be accumulated in hack lever inside.
In the present embodiment, as shown in Figure 4, Figure 5, also drive one to cover wheel 5 by a reducing gear 4 below described comprehensive fan 3 to rotate at a slow speed, described in cover wheel 5 comprise the uniform cantilever 51 of circumference be fixed on each cantilever end, the arc block plate 52 pressed close to mutually with the sidewall of described counterbore cavity 10; Described arc block plate 52 is 2mm ~ 5mm with the radial distance of the sidewall of described counterbore cavity 10.Accordingly, when described cover wheel 5 continuously slow circumvolve time, the intercommunicating pore that each described duct 100 is formed at counterbore cavity 10 sidewall will be covered once by arc block plate 52 every a bit of time, described covering does not need to block completely, as long as reduce the connectedness between duct 100 and counterbore cavity 10, now, in duct corresponding to this intercommunicating pore, negative pressure declines rapidly, water level decreasing in this duct is refluxed, again rise when in this duct, negative pressure strengthens, thus the interchange of heat between the water body significantly facilitated in duct and underground water, underground heat is made to be brought in duct rapidly.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. an anti-condensation power line hack lever, comprises hack lever (1), and described hack lever (1) top has power line support (2); It is characterized in that: uniform axially extended, the duct (100) of pressing close to hack lever outer wall of described hack lever (1) internal circumferential; The lower surface of described hack lever (1) is run through in the lower end in described duct, the upper end in described duct (100) is communicated to the counterbore cavity (10) being opened in described hack lever upper end, and forms the uniform intercommunicating pore of circumference at the perisporium of this counterbore cavity (10); The comprehensive fan (3) that the axis that described hack lever (1) upper end is provided with a frame bar rotates, this comprehensive fan (3) has following feature: it comprises isolation circle frame (30), described isolation circle frame (30) circumference is evenly equipped with wind wheel flabellum (31), described wind wheel flabellum (31), under the promotion of level to wind-force, drives described isolation circle frame (30) to rotate around the axis of described hack lever (1); An air suction fan blade (32) coaxial with described hack lever is fixed in described isolation circle frame (30) inside, and when rotated, air supply direction from the bottom to top for described air suction fan blade.
2. anti-condensation power line hack lever according to claim 1, is characterized in that: the radial minimum range between the inwall of each described duct (100) and the outer wall of described hack lever (1) is 1cm ~ 2cm.
3. anti-condensation power line hack lever according to claim 1 and 2, it is characterized in that: described hack lever (1) is in hollow tubular, inside has the centre gangway (110) along Axis Extension, this centre gangway (110) and described counterbore cavity (10) are separated by blocking part (11), and described blocking part (11) forms the bottom of described counterbore cavity (10).
4. anti-condensation power line hack lever according to claim 1 and 2, it is characterized in that: described comprehensive fan (3) below drives one to cover wheel (5) by a reducing gear (4) to rotate at a slow speed, described in cover wheel (5) comprise circumferential uniform cantilever (51) be fixed on each cantilever end, the arc block plate (52) pressed close to mutually with the sidewall of described counterbore cavity (10).
5. anti-condensation power line hack lever according to claim 4, is characterized in that: described arc block plate (52) is 2mm ~ 5mm with the radial distance of the sidewall of described counterbore cavity (10).
6. anti-condensation power line hack lever according to claim 1, is characterized in that: the lower port coupling of each described duct (100) has metallic conduit, and the external diameter of described metallic conduit is not more than the aperture of described duct (100); Described power line hack lever when mounted, first the embedding hole of hack lever has been dug, then from the bottom in this embedding hole, the metallic conduit matched with each described duct (100) to be driven underground water layer, to make metallic conduit higher than the bottom 50cm ~ 100cm in described embedding hole; Then inject a layer concrete in the bottom in described embedding hole, more described hack lever is loaded embedding hole, in each described duct (100) that each metallic conduit in embedding hole is extend in hack lever; After described hack lever (1) righting, in described embedding hole, the surrounding of described hack lever (1) inserts earth and tamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410757500.XA CN104499758B (en) | 2014-12-10 | 2014-12-10 | Anti-condensation electric lines of force hack lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410757500.XA CN104499758B (en) | 2014-12-10 | 2014-12-10 | Anti-condensation electric lines of force hack lever |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104499758A true CN104499758A (en) | 2015-04-08 |
| CN104499758B CN104499758B (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410757500.XA Expired - Fee Related CN104499758B (en) | 2014-12-10 | 2014-12-10 | Anti-condensation electric lines of force hack lever |
Country Status (1)
| Country | Link |
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| CN (1) | CN104499758B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001065491A (en) * | 1999-08-27 | 2001-03-16 | Mitsubishi Electric Corp | Air blower, air conditiner, and air supplying method of the air blower |
| CN201588433U (en) * | 2010-01-23 | 2010-09-22 | 史洪海 | Rotary multi-face advertising beacon |
| CN102493699A (en) * | 2008-02-04 | 2012-06-13 | 尹学军 | Anti-ice condensation cable and auxiliary facility |
| CN103774906A (en) * | 2014-02-18 | 2014-05-07 | 马根昌 | Movable power line bracket rod |
| CN103867023A (en) * | 2012-12-10 | 2014-06-18 | 湖北文理学院 | Automatically-waved flag |
| CN104168671A (en) * | 2014-08-06 | 2014-11-26 | 南京九致信息科技有限公司 | Self-cooled environment-friendly integrated communication tower base station |
-
2014
- 2014-12-10 CN CN201410757500.XA patent/CN104499758B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001065491A (en) * | 1999-08-27 | 2001-03-16 | Mitsubishi Electric Corp | Air blower, air conditiner, and air supplying method of the air blower |
| CN102493699A (en) * | 2008-02-04 | 2012-06-13 | 尹学军 | Anti-ice condensation cable and auxiliary facility |
| CN201588433U (en) * | 2010-01-23 | 2010-09-22 | 史洪海 | Rotary multi-face advertising beacon |
| CN103867023A (en) * | 2012-12-10 | 2014-06-18 | 湖北文理学院 | Automatically-waved flag |
| CN103774906A (en) * | 2014-02-18 | 2014-05-07 | 马根昌 | Movable power line bracket rod |
| CN104168671A (en) * | 2014-08-06 | 2014-11-26 | 南京九致信息科技有限公司 | Self-cooled environment-friendly integrated communication tower base station |
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| Publication number | Publication date |
|---|---|
| CN104499758B (en) | 2016-10-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Qingjie Inventor after: Jiang Jie Inventor after: Tan Yanpin Inventor after: Zhang Xuemei Inventor after: Cheng Zhihong Inventor after: Liu Zhaoliang Inventor after: Zhang Guangzhen Inventor after: Cui Xibin Inventor after: Zhang Dongke Inventor after: Lv Yang Inventor after: Zhang Jun Inventor after: Guo Qinghua Inventor after: Zhang Qinghong Inventor after: Wu Jiacun Inventor after: Sun Junwei Inventor after: Xu Yiting Inventor after: Cheng Xiude Inventor after: Wang Zhongfeng Inventor after: Xiang Qihong Inventor after: Yang Mingshun Inventor after: Tian Lei Inventor after: Liu Yefeng Inventor after: Ma Xianfeng Inventor after: Zhang Yongdong Inventor before: Ma Renhuan |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160901 Address after: No. 276400 Shandong Xinhua C000841 city of Linyi province Yishui County Road Applicant after: State Grid Shandong Electric Power Company Yishui County Power Supply Company Address before: North Building in Suzhou City, Jiangsu province Wuzhong District 215168 Soochow road name 125 Yu Business Plaza, 7 floor Applicant before: Ma Renhuan |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20171210 |