CN105807161A - Heat preservation box for electric power online monitoring device - Google Patents
Heat preservation box for electric power online monitoring device Download PDFInfo
- Publication number
- CN105807161A CN105807161A CN201610153774.7A CN201610153774A CN105807161A CN 105807161 A CN105807161 A CN 105807161A CN 201610153774 A CN201610153774 A CN 201610153774A CN 105807161 A CN105807161 A CN 105807161A
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- connecting rod
- couveuse
- worm gear
- electric power
- monitoring device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention relates to a heat preservation box for an electric power online monitoring device to solve the problems that according to a heat preservation box for the electric power online monitoring device, temperature inside the heat preservation box is too high in summer, equipment can not work normally, and service life is shortened.An outer shell boss is arranged on the outer side of the top of a heat preservation box body, and the boss and the bottom are provided with vent holes and connecting rod holes; a motor and a center rotating shaft are fixed into the heat preservation box body; a worm gear rod can rotate around the center rotating shaft, one end of the worm gear rod is connected with one end of an upper connecting rod through an upper connecting rod rotating shaft, the other end of the worm gear rod and the negative camber of a worm gear are fixed together, and the other end of the worm gear rod is connected with one end of a lower connecting rod through a lower connecting rod rotating shaft; the other end of the upper connecting rod and the other end of the lower connecting rod penetrate through the connecting rod holes to be fixed to two heat insulation caps respectively; worm drive is formed by a threaded rod and the worm gear.The heat preservation box has the advantage that the too high temperature in the heat preservation box is effectively prevented.The heat preservation box is suitable for heat preservation of the electric power online monitoring device or heat preservation of other outdoor facilities.
Description
Technical field
The present invention relates to electric power online monitoring technical field, particularly to a kind of couveuse monitoring device for electric power online.
Background technology
According to statistics, power transmission and transformation equipment state monitoring device is when low temperature environment longtime running, the phenomenon such as ubiquity rate of false alarm height, Frequent Troubles, maintenance work are heavy, the power transmission and transformation on-Line Monitor Device effectiveness of low temp area longtime running such as northeastward, integrity problem are urgently to be resolved hurrily.
Common couveuse adopts closed structure to be placed in couveuse by on-Line Monitor Device, owing to internal monitoring device can produce certain heat in running, by ensureing, at the certain thickness heat-insulation layer of couveuse disposed outside, the temperature that internal maintenance is certain at low temperatures.But owing to on-Line Monitor Device is arranged on open air, although extremely frigid zones temperature in the winter time is relatively low, but in summer owing to the usual temperature of sunshine-duration length often can reach 20 to 30 degrees Celsius above freezing.Traditional couveuse owing to external temperature is higher, the combined effect of the heating at sunshine and inner heat, the maximum temperature restriction that internal temperature can bear often beyond detecting device, cause internal unit to be operated in summer operation ecological deterioration, cause the irregular working of equipment, service life reduction.
Summary of the invention
The invention aims to solve electric power online monitoring device couveuse internal temperature in summer too high, cause equipment cannot normal operation, service life reduction problem, it is proposed to a kind of for electric power online monitor device couveuse.
A kind of couveuse monitoring device for electric power online of the present invention, it includes couveuse body；
It also includes motor, screw rod, worm gear, worm gear pole, lower connecting rod rotating shaft, lower connecting rod, lower heat insulation cap, centre rotational axis, upper connecting rod rotating shaft, upper connecting rod and upper heat insulation cap；
The arranged outside at the top of couveuse body has housing boss, and housing boss has N number of passage, and housing boss also has a connecting rod bores；
The bottom of couveuse body has P passage and another connecting rod bores；
The described upper heat insulation cap N number of passage on covering shell boss and connecting rod bores, lower heat insulation cap 11 is for P passage of the bottom of covering and heat insulating case body and connecting rod bores；
Motor and centre rotational axis are each attached to the inside of couveuse body；
The middle part of worm gear pole and centre rotational axis link together, and worm gear pole can rotate around centre rotational axis；
One end of worm gear pole is connected with one end of upper connecting rod by upper connecting rod rotating shaft, and the other end end face of worm gear pole and worm gear negative camber are fixed together；One end of lower connecting rod is connected with the other end of worm gear pole by lower connecting rod rotating shaft；The other end of upper connecting rod is fixed on heat insulation cap through the connecting rod bores on housing boss；The other end of lower connecting rod is fixed on lower heat insulation cap through the connecting rod bores of the bottom of couveuse body；
One end of screw rod is fixed on the rotation axle of motor, and the axis of the axis of screw rod and rotation axle is point-blank；Screw rod and worm gear composition endless screw transmission agent；
Described N and P is positive integer.
A kind of couveuse monitoring device for electric power online of the present invention, original state is: upper heat insulation cap covers the N number of passage on housing boss and a connecting rod bores place, lower heat insulation cap covers P passage and another connecting rod bores place of the bottom of couveuse body, when internal temperature reaches predetermined temperature setting value, motor rotates forward, motor drives screw rod to rotate, and then control upper connecting rod moves to couveuse bodies top, control lower connecting rod to move to couveuse body bottom portion simultaneously, heat insulation cap is made to lift, lower heat insulation cap falls, now, space is produced between upper heat insulation cap and housing boss, the generation space, bottom of lower heat insulation cap and couveuse body, it is connected with the external world by passage couveuse is internal, by the circulation of air-flow, the temperature within couveuse is reduced.When internal temperature is lower than predetermined temperature setting value, motor reversely rotates, motor drives screw rod to rotate, and then control upper connecting rod moves to couveuse body bottom portion, control lower connecting rod to move to couveuse bodies top simultaneously, when upper heat insulation cap and lower heat insulation cap return to original state, motor stops the rotation.
The invention has the beneficial effects as follows owing to centre rotational axis is positioned in the middle part of worm gear pole, upper connecting rod torque direction identical with lower connecting rod, upper heat insulation cap and lower heat insulation cap weight, that produce is contrary, therefore the revolving force needed for worm gear pole and acting are very little, the gravity of connecting rod and heat insulation cap need not be overcome, only need to overcome the frictional force of system, it is thus desirable to power and energy all less, there is feature energy-conservation, that power consumption is little；When low temperature, heat insulation cap is closed, it is possible to keep temperature preferably；When high temperature, heat insulation cap is opened, and has upper and lower gas channel, it is possible to producing the convection current of inner air preferably, radiating efficiency is higher；Therefore, this device has bigger temperature adaptation scope, it is possible to effectively prevents the temperature within couveuse too high and affects the properly functioning of power equipment.
The present invention is applicable to the insulation of electric power online monitoring device or the insulation of other outdoor facilities.
Accompanying drawing explanation
Fig. 1 is a kind of couveuse overall structure schematic diagram monitoring device for electric power online described in detailed description of the invention one；
Fig. 2 is the top view of detailed description of the invention three housing boss.
Detailed description of the invention
Detailed description of the invention one: present embodiment is described in conjunction with Fig. 1, a kind of couveuse monitoring device for electric power online described in present embodiment, it includes couveuse body 2；
It also includes motor 8, screw rod 19, worm gear 18, worm gear pole 15, lower connecting rod rotating shaft 14, lower connecting rod 7, lower heat insulation cap 11, centre rotational axis 13, upper connecting rod rotating shaft 12, upper connecting rod 5 and upper heat insulation cap 6；
The arranged outside at the top of couveuse body 2 has housing boss 16, housing boss 16 to be prevented from the flowing water on top to be entered into the inside of couveuse body 2 by passage 4；Housing boss 16 has N number of passage 4, housing boss 16 also has a connecting rod bores 17；
The bottom of couveuse body 2 has P passage 4 and another connecting rod bores 17；
Described upper heat insulation cap 6 is for the N number of passage 4 on covering shell boss 16 and connecting rod bores 17, and lower heat insulation cap 11 is used for P passage 4 and the connecting rod bores 17 of the bottom of covering and heat insulating case body 2；Upper heat insulation cap 6 and heat insulation cap 11 are cylinder, and the outer surface at couveuse body 2 is provided with the cylindrical depression of indent, make heat insulation cap 6 and heat insulation cap 11 coverage effect more preferably；Upper heat insulation cap 6 and lower heat insulation cap 11 all adopt lightweight synthetic insulating material to make, and lightweight synthetic insulating material can effectively prevent heat from being flowed out by louvre.
Motor 8 and centre rotational axis 13 are each attached to the inside of couveuse body 2；
The middle part of worm gear pole 15 and centre rotational axis 13 link together, and worm gear pole 15 can rotate around centre rotational axis 13；
One end of worm gear pole 15 is connected with one end of upper connecting rod 5 by upper connecting rod rotating shaft 12, and the other end end face of worm gear pole 15 and worm gear 18 negative camber are fixed together；One end of lower connecting rod 7 is connected with the other end of worm gear pole 15 by lower connecting rod rotating shaft 14；The other end of upper connecting rod 5 is fixed on heat insulation cap 6 through the connecting rod bores 17 on housing boss 16；The other end of lower connecting rod 7 is fixed on lower heat insulation cap 11 through the connecting rod bores 17 of the bottom of couveuse body 2；
One end of screw rod 19 is fixed on the rotation axle of motor 8, and the axis of the axis of screw rod 19 and rotation axle is point-blank；Screw rod 19 and worm gear 18 form endless screw transmission agent；
Described N and P is positive integer.
Detailed description of the invention two: present embodiment is that a kind of couveuse for electric power online monitoring device described in detailed description of the invention one is limited further, in the present embodiment, worm gear 18 is partial circle, makes worm gear 18 fix with worm gear pole 15 and is easier to and saves weight.
Detailed description of the invention three: illustrating that present embodiment, present embodiment are that a kind of couveuse for electric power online monitoring device described in detailed description of the invention one is limited further in conjunction with Fig. 2, in the present embodiment, the upper surface of housing boss 16 is circular.Upper heat insulation cap is conducive to be easier to cover N number of passage 4 and connecting rod bores 17.
Detailed description of the invention four: present embodiment is that a kind of couveuse for electric power online monitoring device described in detailed description of the invention three is limited further, and in the present embodiment, the connecting rod bores 17 that housing boss 16 has is positioned at the circle centre position of housing boss 16.
Detailed description of the invention five: present embodiment is that a kind of couveuse for electric power online monitoring device described in detailed description of the invention four is limited further, in the present embodiment, the N number of passage 4 housing boss 16 having is evenly distributed on connecting rod bores 17 around.Heat insulation cap is made to be easier to cover N number of passage 4 and connecting rod bores 17.
Detailed description of the invention six: present embodiment is that a kind of couveuse for electric power online monitoring device described in detailed description of the invention one is limited further, and in the present embodiment, N and P is equal to 4, and the ventilation effect of multiple passages is better.
Detailed description of the invention seven: present embodiment is that a kind of couveuse for electric power online monitoring device described in detailed description of the invention one is limited further, in the present embodiment, the connecting rod bores 17 that the connecting rod bores 17 housing boss 16 having and the bottom of couveuse body 2 have is square.Square can effectively prevent connecting rod bores 17 to be frozen in.The N number of passage 4 having on housing boss 16 and the bottom of couveuse body 2 have P passage 4 and are circle, and circular ventilation effect is better.
Detailed description of the invention eight: present embodiment is that a kind of couveuse for electric power online monitoring device described in detailed description of the invention one is limited further, in the present embodiment, it also includes M outer casing stand 10, M outer casing stand 10 is each attached on the bottom surface of couveuse body 2, and M is positive integer；M outer casing stand 10 is used for fixing and support couveuse body 2.
Detailed description of the invention nine: present embodiment is that a kind of couveuse for electric power online monitoring device described in detailed description of the invention one is limited further, in the present embodiment, it also includes protection network 3 and lower protection network 9, it is internal that upper protection network 3 and lower protection network 9 are all used for preventing insecticide or foreign body from entering into couveuse body 2 by passage 4, upper and lower all has protective cover, it is possible to the entrance of protection insecticide and foreign body, therefore, when couveuse air circulates, there is protection against insect effect.
Detailed description of the invention ten: present embodiment is that a kind of couveuse for electric power online monitoring device described in detailed description of the invention one is limited further, in the present embodiment, it also includes tarpaulin 1, and it is internal that tarpaulin 1 is used for preventing rainwater from entering into couveuse body 2.
Claims (10)
1., for a couveuse for electric power online monitoring device, it includes couveuse body (2)；
It is characterized in that, it also includes motor (8), screw rod (19), worm gear (18), worm gear pole (15), lower connecting rod rotating shaft (14), lower connecting rod (7), lower heat insulation cap (11), centre rotational axis (13), upper connecting rod rotating shaft (12), upper connecting rod (5) and upper heat insulation cap (6)；
The arranged outside at the top of couveuse body (2) has housing boss (16), housing boss (16) has N number of passage (4), housing boss (16) also has a connecting rod bores (17)；
The bottom of couveuse body (2) has P passage (4) and another connecting rod bores (17)；
Described upper heat insulation cap (6) is for the N number of passage (4) on covering shell boss (16) and connecting rod bores (17), and lower heat insulation cap (11) is for P the passage (4) of the bottom of covering and heat insulating case body (2) and connecting rod bores (17)；
Motor (8) and centre rotational axis (13) are each attached to the inside of couveuse body (2)；
The middle part of worm gear pole (15) and centre rotational axis (13) link together, and worm gear pole (15) can rotate around centre rotational axis (13)；
One end of worm gear pole (15) is connected with one end of upper connecting rod (5) by upper connecting rod rotating shaft (12), and the other end end face of worm gear pole (15) and worm gear (18) negative camber are fixed together；One end of lower connecting rod (7) is connected with the other end of worm gear pole (15) by lower connecting rod rotating shaft (14)；The other end of upper connecting rod (5) is fixed on heat insulation cap (6) through the connecting rod bores (17) on housing boss (16)；The other end of lower connecting rod (7) is fixed on lower heat insulation cap (11) through the connecting rod bores (17) of the bottom of couveuse body (2)；
One end of screw rod (19) is fixed on the rotation axle of motor (8), and the axis of the axis of screw rod (19) and rotation axle is point-blank；Screw rod (19) and worm gear (18) composition endless screw transmission agent；
Described N and P is positive integer.
2. a kind of couveuse monitoring device for electric power online according to claim 1, it is characterised in that worm gear (18) is partial circle.
3. a kind of couveuse monitoring device for electric power online according to claim 1, it is characterised in that the upper surface of housing boss (16) is circular.
4. a kind of couveuse monitoring device for electric power online according to claim 3, it is characterised in that the connecting rod bores (17) having on housing boss (16) is positioned at the circle centre position of housing boss (16).
5. a kind of couveuse monitoring device for electric power online according to claim 4, it is characterised in that the N number of passage (4) having on housing boss (16) is evenly distributed on connecting rod bores (17) around.
6. a kind of couveuse monitoring device for electric power online according to claim 1, it is characterised in that N and P is equal to 4.
7. a kind of couveuse monitoring device for electric power online according to claim 1, it is characterized in that, the connecting rod bores (17) that the connecting rod bores (17) having on housing boss (16) and the bottom of couveuse body (2) have is square, and N number of passage (4) that housing boss (16) has and the bottom of couveuse body (2) have P passage (4) and be circle.
8. a kind of couveuse monitoring device for electric power online according to claim 1, it is characterized in that, it also includes M outer casing stand (10), and M outer casing stand (10) is each attached on the bottom surface of couveuse body (2), and M is positive integer.
9. a kind of couveuse monitoring device for electric power online according to claim 1, it is characterized in that, it also includes protection network (3) and lower protection network (9), upper protection network (3) and lower protection network (9) and is all used for preventing insecticide or foreign body from entering into couveuse body (2) inside by passage (4).
10. a kind of couveuse monitoring device for electric power online according to claim 1, it is characterised in that it also includes tarpaulin (1), and it is internal that tarpaulin (1) is used for preventing rainwater from entering into couveuse body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610153774.7A CN105807161B (en) | 2016-03-17 | 2016-03-17 | A kind of incubator for electric power online monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610153774.7A CN105807161B (en) | 2016-03-17 | 2016-03-17 | A kind of incubator for electric power online monitoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105807161A true CN105807161A (en) | 2016-07-27 |
| CN105807161B CN105807161B (en) | 2018-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610153774.7A Active CN105807161B (en) | 2016-03-17 | 2016-03-17 | A kind of incubator for electric power online monitoring device |
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| Country | Link |
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| CN (1) | CN105807161B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493678A (en) * | 2017-08-31 | 2017-12-19 | 国网黑龙江省电力有限公司电力科学研究院 | A kind of clamshell under low temperature environment takes heat regulating device |
| CN108008233A (en) * | 2017-10-31 | 2018-05-08 | 国网电力科学研究院武汉南瑞有限责任公司 | A kind of the arrester on-Line Monitor Device and method of suitable cold operation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201680546U (en) * | 2010-05-28 | 2010-12-22 | 上海天瑞钢品建材有限公司 | Ventilator |
| CN103574819A (en) * | 2012-07-25 | 2014-02-12 | 天津市中宝空调设备有限公司 | Ventilation device |
| CN203879747U (en) * | 2014-05-08 | 2014-10-15 | 国家电网公司 | Simple ventilator applied to electric power warehouse |
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2016
- 2016-03-17 CN CN201610153774.7A patent/CN105807161B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201680546U (en) * | 2010-05-28 | 2010-12-22 | 上海天瑞钢品建材有限公司 | Ventilator |
| CN103574819A (en) * | 2012-07-25 | 2014-02-12 | 天津市中宝空调设备有限公司 | Ventilation device |
| CN203879747U (en) * | 2014-05-08 | 2014-10-15 | 国家电网公司 | Simple ventilator applied to electric power warehouse |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107493678A (en) * | 2017-08-31 | 2017-12-19 | 国网黑龙江省电力有限公司电力科学研究院 | A kind of clamshell under low temperature environment takes heat regulating device |
| CN108008233A (en) * | 2017-10-31 | 2018-05-08 | 国网电力科学研究院武汉南瑞有限责任公司 | A kind of the arrester on-Line Monitor Device and method of suitable cold operation |
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| Publication number | Publication date |
|---|---|
| CN105807161B (en) | 2018-06-19 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yu Chunlai Inventor after: Liu Yang Inventor after: Zhu Xuecheng Inventor after: Zhang Hongda Inventor after: Wu Mingjun Inventor after: Wang Lei Inventor after: Zhang Yang Inventor before: Yu Chunlai Inventor before: Liu Yang Inventor before: Zhu Xuecheng Inventor before: Zhang Hongda Inventor before: Wu Mingjun Inventor before: Wang Lei |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160913 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: Heilongjiang Electric Power Research Institute Applicant after: STATE GRID EAST INNER MONGOLIA ELECTRIC POWER COMPANY ELECTRIC POWER RESEARCH INSTITUTE Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: Heilongjiang Electric Power Research Institute |
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| CB03 | Change of inventor or designer information |
Inventor after: Yu Chunlai Inventor after: Wu Mingjun Inventor after: Wang Lei Inventor after: Zhang Yang Inventor after: Liu Yang Inventor after: Zhu Xuecheng Inventor after: Zhang Hongda Inventor after: Wang Zhibin Inventor after: Yu Bowen Inventor after: Zhang Fuzhong Inventor after: Wen Bo Inventor after: Feng Haitao Inventor before: Yu Chunlai Inventor before: Liu Yang Inventor before: Zhu Xuecheng Inventor before: Zhang Hongda Inventor before: Wu Mingjun Inventor before: Wang Lei Inventor before: Zhang Yang |
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