CN206834566U - A kind of intelligent temperature control high voltage power distributing cabinet - Google Patents
A kind of intelligent temperature control high voltage power distributing cabinet Download PDFInfo
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- CN206834566U CN206834566U CN201720629588.6U CN201720629588U CN206834566U CN 206834566 U CN206834566 U CN 206834566U CN 201720629588 U CN201720629588 U CN 201720629588U CN 206834566 U CN206834566 U CN 206834566U
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- cabinet
- high voltage
- voltage power
- temperature control
- intelligent temperature
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Abstract
The utility model discloses a kind of intelligent temperature control high voltage power distributing cabinet, including cabinet, the cabinet door that is connected on cabinet, motor is provided with the side wall of the cabinet, horizontally disposed fin is provided with the cabinet；The cabinet is provided with sliding assembly towards cabinet door inwall, the sliding assembly includes horizontally disposed chute, sliding block, the chute is provided with the projection of limitation slide position towards cabinet door side, described chute one end is provided with the first travel switch, the other end is provided with the second travel switch, to controlled motor rotating, fan is installed on the sliding block；Motor output shaft is provided with the first belt pulley, is provided with the second belt pulley coordinated with the first belt pulley in the cabinet, first belt pulley and the second belt pulley are provided with belt；The sliding block is provided with projection away from cabinet door direction, and the projection top surface is provided with neck, and the belt is provided with rack towards the neck one side on projection, has energy-conservation, the advantage that circuit layout is good, thermal diffusivity is good.
Description
Technical field
A kind of power distribution cabinet is the utility model is related to, more particularly to a kind of intelligent temperature control high voltage power distributing cabinet.
Background technology
High voltage power distributing cabinet refers to be used for play break-make, control in power system generating, transmission of electricity, distribution, electric energy conversion and consumption
Or protection etc. effect, voltage class 3.6kV-550kV electric equipment products, mainly including primary cut-out, high voltage isolator
With earthed switch, high voltage load switch, high pressure automatic reclosing and sectionaliser, high-voltage actuating mechanism, high voltage explosion-proof power distribution device and
Several major classes such as high-tension switch cabinet.High voltage switch manufacturing industry is the manufacturing important component of power transmission and transforming equipment, in whole electric power
Occupy very important status in industry.
In addition, the Chinese patent of Application No. 201510839761.0, it is related to a kind of cooling system of high voltage power distributing cabinet,
Including：First ventilating opening, the second ventilating opening, third venting mouth, the 4th ventilating opening, the 5th ventilating opening, the first air exhauster, second are taken out
Blower fan, the first air blower, the second air blower and base, the surrounding of the cabinet of the power distribution cabinet are provided with the first ventilating opening, second
Ventilating opening, third venting mouth, the 4th ventilating opening, the power distribution cabinet top are provided with the 5th ventilating opening.
From said structure, need to set multiple blower fans in high voltage power distributing cabinet, and blower fan set it is multiple so as to improving
Equipment cost, in the market also has product is to use single blower fan, and because single blower fan is fixedly mounted, cooling-down effect is not equal enough
It is even, in order to solve the contradiction of above cost and cooling, it is necessary to redesign new technical scheme, therefore it is value for cooling problem
It must study.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of intelligent temperature control high voltage power distributing cabinet,
With energy-conservation, the advantage that circuit layout is good, thermal diffusivity is good.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of intelligent temperature control high pressure
Power distribution cabinet, including cabinet, the cabinet door that is connected on cabinet, motor is provided with the side wall of the cabinet, water is provided with the cabinet
The flat fin set；The cabinet is provided with sliding assembly towards cabinet door inwall, and the sliding assembly includes horizontally disposed
Chute, sliding block, the chute are provided with the projection of limitation slide position towards cabinet door side, and described chute one end is provided with the first row
Cheng Kaiguan, the other end are provided with the second travel switch, fan are provided with the sliding block；
The motor output shaft is provided with the first belt pulley, and the second skin coordinated with the first belt pulley is provided with the cabinet
Belt wheel, first belt pulley and the second belt pulley are provided with belt；The sliding block is provided with projection away from cabinet door direction, described convex
Block top surface is provided with neck, and the belt is provided with rack towards the neck one side on projection；
First control circuit is additionally provided with, the first control circuit includes the first travel switch and the second travel switch, institute
State first control circuit and be connected with timing circuit, the timing circuit is connected with second control circuit, the second control circuit
To controlled motor rotating.
By above-mentioned setting, the first belt pulley and the second belt pulley are connected by belt, to rotate forward when electric on motor, are driven
First belt pulley operates, and due to the neck clamping on the rack and projection of belt, when belt transmits, can be moved with movable slider,
Sliding block slides in chute, and until sliding block touches the second travel switch, motor operation mode is changed into inverting, and touches first in sliding block
After travel switch, motor becomes rotating forward again again, and and so on, fan moves in cabinet, to the uniform radiating of electric elements, improves
Radiating effect.
Can be preferably as concrete scheme of the present utility model：The neck is provided with several, and equal in lug surface
Even linear distribution.
By above-mentioned setting, the clamping of belt and projection is more firm, makes belt be not easy to slip from projection, improves structure
Stability.
Can be preferably as concrete scheme of the present utility model：The timing circuit is configured to NE555 time base circuits.
By above-mentioned setting, 555 circuit costs are low, dependable performance, it is only necessary to external several resistance, electric capacity, it is possible to real
Existing multivibrator, monostable flipflop and Schmidt trigger isopulse produce and translation circuit, extensive frequently as timer
Applied to instrument and meter, household electrical appliance, electronic surveying and automatically control etc., be easily installed whole timing circuit, cost
It is cheap.
Can be preferably as concrete scheme of the present utility model：The side that the sliding block abuts with chute vertical direction inwall
Face is provided with roller.
By above-mentioned setting, roller is set the sliding friction between sliding block and chute is changed into rolling friction, sliding block on sliding block
Easily slid in chute.
Can be preferably as concrete scheme of the present utility model：The roller be provided with it is multiple, and along the length of sliding block
Dimension linear array distribution.
By above-mentioned setting, stability and convenience that sliding block slides in chute are improved.
Can be preferably as concrete scheme of the present utility model：The surface of the heat sink is provided with some first grooves,
The side wall of first groove is provided with the second groove.
By above-mentioned setting, when electric elements are arranged on heat sink, the wire of connecting circuit element is located in first
In groove, and it can be connected to adjustment position in the second groove, such electric wire layout is in good order, to channel check and maintenance band
To facilitate.
Can be preferably as concrete scheme of the present utility model：The fin is aluminum material.
By above-mentioned setting, the radiating effect of fin is improved.
Can be preferably as concrete scheme of the present utility model：The cabinet door is provided with mounting groove, in the mounting groove
Fan blade is installed.
By above-mentioned setting, when the fan running in cabinet is dried, the air flow in cabinet drives fan blade rotation, more
Air in fast discharge cabinet, to have the function that to strengthen radiating effect.
Can be preferably as concrete scheme of the present utility model：The fan blade and mounting groove are provided with two or more, and pacify
Tankage both ends are provided with filtering screen.
By above-mentioned setting, multiple fan blades can realize the gas exchanges in cabinet faster, make better heat-radiation effect, and
Power distribution cabinet is more accurate equipment, sets filtering screen to be avoided that some winged insects, dust enter in cabinet and causes circuit to damage,
Filtering screen is designed with mounting groove both ends, filter effect can be lifted.
In summary, the utility model has the advantages that：Set single fan to radiate power distribution cabinet, can save
The about space of the energy and saving power distribution cabinet；First groove and the second groove are set on heat sink, electric wire is reasonably laid out to setting,
So as to be advantageous to the maintenance and inspection of circuit work；Fan movement uniformly blowing, and the fan blade in cabinet door accelerates the gas of cabinet to hand over
Change, heat dispersion is good.
Brief description of the drawings
Fig. 1 is the front view of the present embodiment；
The side view cutaway drawing of Fig. 2 the present embodiment；
The local structural graph of Fig. 3 the present embodiment；
The circuit connection diagram of Fig. 4 the present embodiment；
Fig. 5 is enlarged drawing at Fig. 1 of the present embodiment A；
Fig. 6 is enlarged drawing at Fig. 1 of the present embodiment B；
Fig. 7 is enlarged drawing at Fig. 2 of the present embodiment C.
1, cabinet in figure；2nd, cabinet door；3rd, motor；4th, fin；5th, sliding assembly；51st, chute；511st, it is raised；52nd, it is sliding
Block；53rd, roller；6th, fan；7th, the first belt pulley；8th, the second belt pulley；9th, belt；91st, rack；10th, projection；11st, neck；
12nd, first control circuit；13rd, timing circuit；14th, second control circuit；15th, the first groove；16th, the second groove；17th, install
Groove；18th, fan blade；19th, filtering screen；20th, the first travel switch；21st, the second travel switch.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of intelligent temperature control high voltage power distributing cabinet, including cabinet 1, the cabinet door 2 that is connected on cabinet 1, cabinet 1
In be provided with horizontally disposed aluminum thermal fin 4.
With reference to Fig. 5 and Fig. 6, the surface of heat sink is provided with some first grooves 15, and the side wall of the first groove 15 is provided with second
Groove 16.When electric elements are arranged on heat sink, the wire of connecting circuit element is located in the first groove 15, and can be with
Adjustment position is connected in the second groove 16, and such electric wire layout is in good order, is offered convenience to channel check and maintenance.
Cabinet door 2 is provided with mounting groove 17, and fan blade 18 is provided with mounting groove 17.The operating blowing of fan 6 in cabinet 1
When, the air flow in cabinet 1 drives fan blade 18 to rotate, and the air in cabinet 1 is discharged faster, to reach reinforcement radiating effect
Effect.Fan blade 18 and mounting groove 17 are provided with two or more, and the both ends of mounting groove 17 are provided with filtering screen 19.Filtering screen in figure
19 selections are the preferable types of gas permeability, if winged insect is excessive, can select closeer gauze.Fan 6 in cabinet 1 is transported
When turning blowing, the air flow in cabinet 1 drives fan blade 18 to rotate, and discharges the air in cabinet 1 faster, strengthens dissipating to reach
The effect of thermal effect.Multiple fan blades 18 can realize the gas exchanges in cabinet 1 faster, make better heat-radiation effect, and distribution
Cabinet is more accurate equipment, sets filtering screen 19 to be avoided that some winged insects, dust enter in cabinet 1 and causes circuit to damage,
Filtering screen 19 is designed with the both ends of mounting groove 17, filter effect can be lifted.
In fig. 2, and Fig. 7 is combined, sliding assembly 5 is provided with inwall of the cabinet 1 towards cabinet door 2, sliding assembly 5 includes
Horizontally disposed chute 51, sliding block 52, the side that sliding block 52 abuts with the vertical direction inwall of chute 51 are provided with roller 53.Sliding block
Roller 53 is set the sliding friction between sliding block 52 and chute 51 is changed into rolling friction on 52, sliding block 52 is easier in chute 51
Sliding.Roller 53 be provided with it is multiple, and along sliding block 52 length direction linear array be distributed, sliding block 52 can be improved in chute 51
The stability and convenience of middle sliding.
As shown in figure 3, chute 51 is provided with projection 511 towards the side of cabinet door 2, projection 511 limits the position of sliding block 52, made
It will not deviate from from chute 51, and the one end of chute 51 is provided with the first travel switch 20, and the other end is provided with the second travel switch 21, sliding
Fan 6 is installed on block 52.Motor 3 is provided with the side wall of cabinet 1, the output shaft of motor 3 is provided with the first belt pulley 7, cabinet 1
Side wall in be provided with the first belt pulley 7 coordinate the second belt pulley 8, the first belt pulley 7 and the second belt pulley 8 are provided with belt
9, belt 9 is provided with rack 91 towards the one side of neck 11 on projection 10.Sliding block 52 is provided with projection 10, projection away from the direction of cabinet door 2
10 top surfaces are provided with neck 11, and neck 11 is provided with several, and in the surface homogenous linear distribution of projection 10, belt 9 and projection 10
Clamping is more firm, makes belt 9 be not easy to slip from projection 10, improves structural stability.Due to the tooth on neck 11 and belt 9
The clamping of bar 91 so that belt 9 can move with movable slider 52.
With reference to Fig. 4, some electric elements in the first travel switch 20, the second travel switch 21 and figure form the first control
Circuit 12, first control circuit 12 are connected with timing circuit 13, and timing circuit 13 is connected with second control circuit 14, the second control
Circuit 14 is to the rotating of controlled motor 3, after pressing button SW, motor 3 and electric operation on fan 6.K1 is switched in figure and represents the
One stroke switch 20, switch K2 represent the second travel switch 21, the NE555 pin of reset terminal 6 connection resistance R3, resistance R4 and electric capacity
C1, the pin of set end 2 connection resistance R1 and R2, because resistance R1, R2, R3, R4 resistance are equal, so the two ports
Voltage is just equal to supply voltage VCC l/2, i.e., more than set threshold value 1/3VCC, less than reset threshold 2/3VCC, this is just row
Cheng Kaiguan controls NE555 state creates condition.Powered on moment, due to electric capacity C1 effect, IC（NE555）6 pin for height
Level, the pin preset of output end 3 are low level, and triode Q1 cut-offs, relay J is in release conditions, and motor 3 rotates forward, sliding block
52 move to the second travel switch 21, after the second travel switch 21 are hit, switch K2 contact closure, IC 2 pin current potentials are
0V.It is significantly less than set threshold value l/3VCC, IC is set, and 3 pin level uprise, the action adhesive of relay J contacts, proximity switch J
Conversion, motor 3 commutation for reversely rotate.After motor commutation disconnects switch K2 contact, 2 pin current potentials return to l/
2VCC, but at this moment 6 pin level are also 1/2VCC, do not reach IC reset level, so the high level state of the pin of IC output ends 3 is not
Become, motor continues to reversely rotate.Reset threshold is met and exceeded until sliding block 52 hits the pin level of the first travel switch 20,6
During level, motor 3 just is changed into rotating forward again.Sliding block 52 will be in the installation of the first travel switch 20 and the second travel switch 21
Moved back and forth between point, realize expectation function.
When using this intelligent temperature control high voltage power distributing cabinet, the first belt pulley 7 and the second belt pulley 8 are connected by belt 9, electricity
To rotate forward when electric on machine 3, the first belt pulley 7 is driven to operate, due to the clamping of neck 11 on rack 91 and the projection 10 of belt 9,
When belt 9 transmits, it can be moved with movable slider 52, sliding block 52 slides in chute 51, is opened until sliding block 52 touches the second stroke
21 are closed, the method for operation of motor 3 is changed into inverting, and after sliding block 52 touches the first travel switch 20, motor 3 becomes rotating forward again again, so
Back and forth, fan 6 moves in cabinet 1, to the uniform radiating of electric elements, improves radiating effect, it has energy-conservation, circuit layout
Well, the good advantage of thermal diffusivity.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (9)
1. a kind of intelligent temperature control high voltage power distributing cabinet, including cabinet (1), the cabinet door (2) that is connected on cabinet (1), it is characterised in that：
Motor (3) is provided with the side wall of the cabinet (1), horizontally disposed fin (4) is provided with the cabinet (1)；The cabinet
(1) sliding assembly (5) is provided with towards cabinet door (2) inwall, the sliding assembly (5) includes horizontally disposed chute (51), slided
Block (52), described chute (51) one end are provided with the first travel switch (20), and the other end is provided with the second travel switch (21), the cunning
Fan (6) is installed on block (52)；
Motor (3) output shaft is provided with the first belt pulley (7), is provided with the cabinet (1) and coordinates with the first belt pulley (7)
The second belt pulley (8), first belt pulley (7) and the second belt pulley (8) are provided with belt (9)；Sliding block (52) back of the body
Projection (10) is provided with from cabinet door (2) direction, and projection (10) top surface is provided with neck (11), and the belt (9) is towards projection
(10) neck (11) on is simultaneously provided with rack (91)；
First control circuit (12) is additionally provided with, the first control circuit (12) includes the first travel switch (20) and the second stroke
Switch (21), the first control circuit (12) is connected with timing circuit (13), and the timing circuit (13) is connected with the second control
Circuit (14) processed, the second control circuit (14) is to controlled motor (3) rotating.
A kind of 2. intelligent temperature control high voltage power distributing cabinet according to claim 1, it is characterised in that：The neck (11) is if be provided with
Dry, and be distributed in projection (10) surface homogenous linear.
A kind of 3. intelligent temperature control high voltage power distributing cabinet according to claim 1, it is characterised in that：The timing circuit (13) is matched somebody with somebody
It is set to NE555 time base circuits.
A kind of 4. intelligent temperature control high voltage power distributing cabinet according to claim 1, it is characterised in that：The sliding block (52) and chute
(51) side that vertical direction inwall abuts is provided with roller (53).
A kind of 5. intelligent temperature control high voltage power distributing cabinet according to claim 4, it is characterised in that：The roller (53) is provided with more
It is individual, and be distributed along the length direction linear array of sliding block (52).
A kind of 6. intelligent temperature control high voltage power distributing cabinet according to claim 1, it is characterised in that：The surface of the heat sink is set
There are some first grooves (15), the side wall of first groove (15) is provided with the second groove (16).
A kind of 7. intelligent temperature control high voltage power distributing cabinet according to claim 6, it is characterised in that：The fin (4) is aluminium
Prepared material.
A kind of 8. intelligent temperature control high voltage power distributing cabinet according to claim 1, it is characterised in that：The cabinet door (2) is provided with
Mounting groove (17), fan blade (18) is installed in the mounting groove (17).
A kind of 9. intelligent temperature control high voltage power distributing cabinet according to claim 8, it is characterised in that：The fan blade (18) and installation
Groove (17) is provided with two or more, and mounting groove (17) both ends are provided with filtering screen (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720629588.6U CN206834566U (en) | 2017-06-01 | 2017-06-01 | A kind of intelligent temperature control high voltage power distributing cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720629588.6U CN206834566U (en) | 2017-06-01 | 2017-06-01 | A kind of intelligent temperature control high voltage power distributing cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206834566U true CN206834566U (en) | 2018-01-02 |
Family
ID=60772548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720629588.6U Expired - Fee Related CN206834566U (en) | 2017-06-01 | 2017-06-01 | A kind of intelligent temperature control high voltage power distributing cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206834566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111064085A (en) * | 2020-01-22 | 2020-04-24 | 陈维波 | Avoid accumulational circulating ventilation unit of power distribution cabinet of heat |
-
2017
- 2017-06-01 CN CN201720629588.6U patent/CN206834566U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111064085A (en) * | 2020-01-22 | 2020-04-24 | 陈维波 | Avoid accumulational circulating ventilation unit of power distribution cabinet of heat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20210601 |
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| CF01 | Termination of patent right due to non-payment of annual fee |