CN208753756U - Wind-power electricity generation power distribution cabinet condensation-preventing device - Google Patents
Wind-power electricity generation power distribution cabinet condensation-preventing device Download PDFInfo
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- CN208753756U CN208753756U CN201821427474.4U CN201821427474U CN208753756U CN 208753756 U CN208753756 U CN 208753756U CN 201821427474 U CN201821427474 U CN 201821427474U CN 208753756 U CN208753756 U CN 208753756U
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Abstract
The utility model belongs to electrical equipment technical field, more particularly to a kind of wind-power electricity generation power distribution cabinet condensation-preventing device, including cabinet body, it further include being located at the intracorporal motor of cabinet and heating unit, motor fixed setting, heating unit includes first gear, second gear and ring gear, first gear is driven by motor, the center of rotation of the center of rotation and first gear of ring gear fixed setting and ring gear is point-blank, second gear is engaged with first gear and ring gear respectively, and heating part is fixed in second gear.Device with above structure is able to solve inside power distribution cabinet and leads to the problem of condensation.
Description
Technical field
The utility model belongs to electrical equipment technical field more particularly to a kind of wind-power electricity generation power distribution cabinet condensation-preventing device.
Background technique
Power distribution cabinet is the final stage device of distribution system, and power distribution cabinet is the general designation of motor control center, and power distribution cabinet use exists
The occasion that load is more dispersed, circuit is less, the occasion that motor control center concentrates for load, circuit is more, their handles
The electric energy of a certain circuit of upper level controller switching equipment distributes to nearest load, this grade of equipment reply load provide protection, monitoring and
Control.
Existing power distribution cabinet is in winter during use, since outdoor temperature is low, condensation frequent occurrence inside power distribution cabinet
The phenomenon that, cause the electric elements inside power distribution cabinet to damage, influences the use of power distribution cabinet.
Utility model content
The purpose of this utility model is to provide a kind of wind-power electricity generation power distribution cabinet condensation-preventing devices, to solve inside power distribution cabinet
Lead to the problem of condensation.
In order to achieve the above object, the base case of the utility model are as follows: wind-power electricity generation power distribution cabinet condensation-preventing device, including
Cabinet body further includes being located at the intracorporal motor of cabinet and heating unit, and motor fixed setting, heating unit includes first gear, second
Gear and ring gear, first gear are driven by motor, the center of rotation and first gear of ring gear fixed setting and ring gear
Point-blank, second gear is engaged with first gear and ring gear center of rotation respectively, and heating is fixed in second gear
Portion.
The working principle of this base case is: starting motor, and the output shaft of motor drives first gear rotation, due to the
One gear is engaged with second gear, and second gear can rotate (rotation) under the drive of first gear.Meanwhile second gear with it is interior
Gear ring engagement, second gear can rotate (revolution) around the center of rotation of ring gear.Since heating part is fixed in second gear, add
Hot portion can also be rotated with second gear, and interior of the cabinet is heated during rotating in heating part.
The beneficial effect of this base case is: heating part not only rotation but also output around motor under the drive of second gear
Axis revolution, can comprehensively heat cabinet body, increase the range and efficiency of heating.With the fixed phase on the cabinet in heating part
Than the present apparatus can be such that interior of the cabinet uniformly heats, will not that there is a situation where local temperatures is high.
It further, further include wiper unit, wiper unit includes cylindrical cam and only slide vertically to be connected to cabinet body side
The cleaning part for being used to wipe cabinet body of wall, cylindrical cam is fixedly connected with first gear and the center of rotation of the two is in straight line
On, it is provided with closed curved slot on cylindrical cam, ball, ball and the fixed company of cleaning part are slidably connected in curved slot
It connects.
Cylindrical cam can be rotated with first gear, and since cleaning part is only capable of vertical motion, cleaning part limits ball with circle
Column cam rotates together, ball and cleaning part can under the drive of cylindrical cam vertical motion, mistake of the cleaning part in vertical motion
The side wall of cabinet body is wiped in journey, to prevent the generation of condensation, while the moisture on cabinet body side wall can also be absorbed.
Further, heating unit further includes the first vertical bar and moving blade, and heating part includes electric heating wire and heating mantles, is added
Heat cover is fixedly connected with second gear, and electric heating wire is fixed on inside heating mantles, and electric heating wire is electrically connected to a power source, the first vertical bar
Be rotatably connected in second gear, the center of rotation of the first vertical bar, heating mantles and second gear point-blank, motor it is defeated
Shaft and the first vertical bar are sequentially connected, and moving blade is fixed on the first vertical bar and is located in heating mantles.
Electric heating wire and heating mantles can be with second gear rotation and revolution, although second gear also will drive the first vertical bar public affairs
Turn, but the rotation of the first vertical bar be is driven by the output shaft of motor, therefore the first vertical bar and motor heated filament, heating mantles oneself
Turn direction be it is opposite, the first vertical bar drives moving blade rotation, and heater strip heats the air in heating mantles, rotates leaf
Piece accelerates air flowing, to accelerate heating efficiency.Moving blade and the first vertical bar rotation are directly driven with second gear
It is compared with revolution, moving blade is opposite with the direction of electric heating wire rotation in this programme, both make to generate relative motion, into
One step accelerates the intracorporal air flowing of cabinet, accelerates the heating efficiency of cabinet body.
It further, further include telescopic rod, ring gear and motor pass through telescopic rod and be fixedly connected with cabinet body, and telescopic rod is flexible
After cannot restore automatically.By adjusting the height of telescopic rod adjustable ring gear and motor, to adjust the height of heating part, from
And heating part is made to be located at suitable position, accelerate heating efficiency.
It further, further include first crossbar, first crossbar is rotatablely connected with the output shaft of motor and the first vertical bar respectively.The
The output shaft and the first vertical bar of one cross bar and motor are rotatablely connected, and be will not influence the rotation of the first vertical bar and motor, are only played
Supporting role to the first vertical bar, if the first vertical bar is only rotatablely connected with second gear, the first vertical bar can be unstable.
Detailed description of the invention
Fig. 1 is the main sectional view of the utility model wind-power electricity generation power distribution cabinet condensation-preventing device embodiment；
Fig. 2 is the main sectional view of telescopic rod in Fig. 1.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description 1, Fig. 2 includes: cabinet body 1, motor 2, telescopic rod 3, first gear 4, the second tooth
Take turns 5, ring gear 6, electric heating wire 7, heating mantles 8, the first vertical bar 9, moving blade 10, interior bar 11, outer bar 12, groove 13, spring
14, convex block 15, belt 16, first crossbar 17, cylindrical cam 18, wiping block 19, ball 20, the second vertical bar 21, second crossbar 22,
Be open 23, belt pulley 24.
As shown in Figure 1 and Figure 2, wind-power electricity generation power distribution cabinet condensation-preventing device, including motor 2, cabinet body 1, telescopic rod 3 and position
In heating unit and wiper unit in cabinet body 1.Heating unit include first gear 4, second gear 5, ring gear 6, heating part,
First vertical bar 9 and moving blade 10, motor 2 and ring gear 6 at the top of telescopic rod 3 and cabinet body 1 by being fixedly connected, telescopic rod 3
It cannot restore automatically after flexible, which is more piece strut, and two adjacent section struts form outer bar 12 and interior bar 11, interior bar
For 11 slidable connections in outer bar 12, outer bar 12 is equipped with opening 23, is provided with horizontal groove 13 in interior bar 11, connects in groove 13
It is connected to horizontal spring 14, the free end of spring 14 is connected with convex block 15, and convex block 15 can be fully located in groove 13, works as groove
13 with opening 23 face when, convex block 15 under action from the spring 14 can pass through opening 23 and be located at outer bar 12 outside.
The output shaft of motor 2 is fixedly connected with first gear 4, in the center of rotation of ring gear 6 and the rotation of first gear 4
Point-blank, second gear 5 is engaged with first gear 4 and ring gear 6 heart respectively.Heating part includes heating mantles 8 and fixes
Electric heating wire 7 in heating mantles 8, electric heating wire 7 are electrically connected to a power source.Heating mantles 8 be funnel-form and miner diameter end upward, heating
The miner diameter end of cover 8 is fixedly connected with second gear 5, and the first vertical bar 9 is rotatably connected in second gear 5, the first vertical bar 9, heating
The center of rotation of cover 8 and second gear 5 point-blank, is respectively and fixedly provided with belt pulley on the output shaft of the first vertical bar 9 and motor 2
24, two belt pulleys 24 are sequentially connected by belt 16, and moving blade 10 is fixed on the lower part of the first vertical bar 9 and is located at heating mantles
In 8.The upper end of first vertical bar 9 is rotatably connected to first crossbar 17, and the right end of first crossbar 17 and the output shaft of motor 2 rotate and connect
It connects, first crossbar 17 plays supporting role.
Wiper unit includes cylindrical cam 18 and cleaning part, cylindrical cam 18 be fixedly connected with the bottom surface of first gear 4 and
The center of rotation of the two point-blank, is provided with closed curved slot, is slidably connected in curved slot on cylindrical cam 18
There are four balls 20.Cleaning part is equipped with four groups and is located at four sides of cabinet body 1, and cleaning part includes wiping block 19, second
Vertical bar 21 and second crossbar 22, the wiping block 19 in the present embodiment use sponge block, and wiping block 19 is contacted with the side wall of cabinet body 1,
The upper end of second vertical bar 21 is fixedly connected with second crossbar 22, and the lower end of the second vertical bar 21 is fixedly connected with wiping block 19, cabinet body 1
Side wall on be provided with vertical first sliding groove, second crossbar 22 is fixed with close to one end of 1 side wall of cabinet body and is slidably connected at first
Protrusion in sliding slot, the other end of second crossbar 22 are fixedly connected with a ball 20.
Specific implementation process is as follows:
The height for adjusting each telescopic rod 3 makes heating part be located at suitable position.Start motor 2, the output shaft band of motor 2
Dynamic first gear 4 rotates, and since first gear 4 is engaged with second gear 5, second gear 5 can turn under the drive of first gear 4
Dynamic (rotation).Meanwhile second gear 5 is engaged with ring gear 6, second gear 5 can be around the center of rotation rotation (public affairs of ring gear 6
Turn).Since heating mantles 8 are fixed in second gear 5, heating part not only rotation but also around the defeated of motor 2 under the drive of second gear 5
Shaft revolution, can comprehensively heat cabinet body 1, increase the range and efficiency of heating.Due to the first vertical bar 9 and second
Gear 5 is rotatablely connected, and it is (public around the center of rotation rotation of ring gear 6 that second gear 5 will drive the first vertical bar 9 and moving blade 10
Turn), moving blade 10 accelerates air flowing, to accelerate heating efficiency.But oneself of the first vertical bar 9 and moving blade 10
It turn to be driven by the output shaft of motor 2, the sense of rotation of the first vertical bar 9 and the rotation direction of the output shaft of motor 2 make identical
, the rotation direction of electric heating wire 7 and heating mantles 8 is opposite, 10 He of moving blade with the rotation direction of the output shaft of motor 2
Heating mantles 8 generate relative motion, have further speeded up the air flowing in cabinet body 1, have accelerated the heating efficiency of cabinet body 1.
Meanwhile cylindrical cam 18 can be rotated with first gear 4, since second crossbar 22 only slides vertically connection first sliding groove
Interior, first sliding groove limits second crossbar 22 and ball 20 and rotates with cylindrical cam 18, the curved slot on cylindrical cam 18
Drive under, first crossbar 17 can be slided in the vertical direction, and drive wiping block 19 in the slide over side walls of cabinet body 1, from
And by 1 side wall of cabinet body condensation and moisture dry.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (5)
1. wind-power electricity generation power distribution cabinet condensation-preventing device, including cabinet body, it is characterised in that: further include being located at the intracorporal motor of cabinet and adding
Hot cell, motor fixed setting, heating unit includes first gear, second gear and ring gear, and first gear is driven by motor,
The center of rotation of the center of rotation and first gear of ring gear fixed setting and ring gear point-blank, distinguish by second gear
It is engaged with first gear and ring gear, heating part is fixed in second gear.
2. wind-power electricity generation power distribution cabinet condensation-preventing device according to claim 1, it is characterised in that: it further include wiper unit,
Wiper unit include cylindrical cam and sliding vertically be connected to cabinet body side wall for wiping the cleaning part of cabinet body, cylindrical cam with
First gear is fixedly connected and the center of rotation of the two point-blank, on cylindrical cam is provided with closed curved slot, bent
Ball is slidably connected in line groove, ball is fixedly connected with cleaning part.
3. wind-power electricity generation power distribution cabinet condensation-preventing device according to claim 1, it is characterised in that: heating unit further includes
One vertical bar and moving blade, heating part include electric heating wire and heating mantles, and heating mantles are fixedly connected with second gear, electric heating wire
It being fixed on inside heating mantles, electric heating wire is electrically connected to a power source, and the first vertical bar is rotatably connected in second gear, the first vertical bar,
Point-blank, the output shaft of motor and the first vertical bar are sequentially connected the center of rotation of heating mantles and second gear, rotate leaf
Piece is fixed on the first vertical bar and is located in heating mantles.
4. wind-power electricity generation power distribution cabinet condensation-preventing device according to claim 1, it is characterised in that: it further include telescopic rod, it is interior
Gear ring and motor pass through telescopic rod and are fixedly connected with cabinet body, cannot restore automatically after telescopic rod is flexible.
5. wind-power electricity generation power distribution cabinet condensation-preventing device according to claim 3, it is characterised in that: it further include first crossbar,
First crossbar is rotatablely connected with the output shaft of motor and the first vertical bar respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821427474.4U CN208753756U (en) | 2018-08-31 | 2018-08-31 | Wind-power electricity generation power distribution cabinet condensation-preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821427474.4U CN208753756U (en) | 2018-08-31 | 2018-08-31 | Wind-power electricity generation power distribution cabinet condensation-preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208753756U true CN208753756U (en) | 2019-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821427474.4U Active CN208753756U (en) | 2018-08-31 | 2018-08-31 | Wind-power electricity generation power distribution cabinet condensation-preventing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594473A (en) * | 2020-12-14 | 2021-04-02 | 洪湖市兴达石化设备制造有限公司 | Evaporator for petroleum and natural gas refining and use method thereof |
-
2018
- 2018-08-31 CN CN201821427474.4U patent/CN208753756U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594473A (en) * | 2020-12-14 | 2021-04-02 | 洪湖市兴达石化设备制造有限公司 | Evaporator for petroleum and natural gas refining and use method thereof |
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