CN204615216U - The total machine equipment screen of power regulation - Google Patents
The total machine equipment screen of power regulation Download PDFInfo
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- CN204615216U CN204615216U CN201520368383.8U CN201520368383U CN204615216U CN 204615216 U CN204615216 U CN 204615216U CN 201520368383 U CN201520368383 U CN 201520368383U CN 204615216 U CN204615216 U CN 204615216U
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- lateral partitions
- input port
- cabinet
- delivery outlet
- arranges
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- 230000033228 biological regulation Effects 0.000 title claims abstract description 25
- 239000000428 dust Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000029578 entry into host Effects 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
Abstract
The utility model discloses the total machine equipment screen of a kind of power regulation, comprise cabinet, cabinet is made up of left plate, right plate, top board, base plate, rear plate and cabinet door, and cabinet front portion arranges cabinet door; Comprise four lateral partitions, temperature sensor, controller, air blasts; Temperature sensor is arranged at the inside of cabinet, and the temperature signal that temperature sensor collects is input to controller, and controller controls the start and stop of air blast; Cabinet inside sets gradually four lateral partitions from top to bottom, from top to bottom four lateral partitions called after successively: the first lateral partitions, the second lateral partitions, the 3rd lateral partitions, the 4th lateral partitions; The first described lateral partitions, the second lateral partitions, the 3rd lateral partitions, the 4th lateral partitions are all hollow cavity structures; The utility model effectively solves heat radiation and the dust two large problems of the total machine equipment screen of power regulation.
Description
Technical field
The present invention relates to the total machine equipment screen of a kind of power regulation, belong to power system device technical field.
Background technology
The total machine equipment screen of power regulation refers to for electric power system generating, transmission of electricity, distribution, electric energy conversion and plays the effects such as break-make, control or protection in consuming; mainly comprise primary cut-out, high voltage isolator and earthed switch, high voltage load switch, high pressure automatic reclosing and sectionalizer, several large classes such as high-voltage actuating mechanism, high-voltage explosion-proof power distribution equipment and high-tension switch cabinet.High-voltage switch gear manufacturing industry is the manufacturing important component part of power transmission and transforming equipment, in whole power industry, occupy very important status.
(power regulation total machine equipment screen similar is in high voltage power distributing cabinet for power regulation total machine equipment screen, also be that the inside is provided with a lot of primary cut-outs, high-voltage switch gear etc., but require higher to heat radiation, anti-dust performance) be often unavoidably subject to the invasion and attack of water, if water instills from the plan vertical that the total machine equipment of power regulation shields or tilts to enter power regulation total machine equipment screen inside, the element of the total machine equipment screen of power regulation will be soaked in water, thus cause electric equipment short circuit normally to run.Instill or instillation of tilting from the plan vertical of the total machine equipment screen of power regulation to solve rainwater, in prior art, the whole body of total for power regulation machine equipment screen is designed to hermetically-sealed construction, although to some extent solve the waterproof problem of the total machine equipment screen of power regulation, but ignore the heat dissipation problem of the total machine equipment screen of power regulation.In order to solve heat dissipation problem, it is blast air to power regulation total machine equipment screen inside that the total machine equipment of some power regulations shields the method taked, dispelled the heat by the flowing of air, but easily bring a large amount of dust into when air outside for total for power regulation machine equipment screen is blasted cabinet inside by air blast, these dust are scattering on the components and parts of cabinet inside, greatly reduce the useful life of these components and parts.
Summary of the invention
The technical problem to be solved in the present invention is: when blasting air to electric power system power regulation total machine equipment screen inside and solving heat dissipation problem, easily bring a large amount of dust into, and these dust are scattering into above the components and parts of cabinet inside, the useful life of components and parts greatly can be reduced.
In order to solve above technical problem, the technical solution adopted in the present invention is: the total machine equipment screen of power regulation, and comprise cabinet, cabinet is made up of left plate, right plate, top board, base plate, rear plate and cabinet door, and cabinet front portion arranges cabinet door; Comprise four lateral partitions, temperature sensor, controller, air blasts; Temperature sensor is arranged at the inside of cabinet, and the temperature signal that temperature sensor collects is input to controller, and controller controls the start and stop of air blast;
Cabinet inside sets gradually four lateral partitions from top to bottom, from top to bottom four lateral partitions called after successively: the first lateral partitions, the second lateral partitions, the 3rd lateral partitions, the 4th lateral partitions;
The first described lateral partitions, the second lateral partitions, the 3rd lateral partitions, the 4th lateral partitions are all hollow cavity structures;
First lateral partitions arranges input port near the top of left plate, and the first lateral partitions arranges delivery outlet near the below of right plate;
Second lateral partitions arranges input port near the top of right plate, and the second lateral partitions arranges delivery outlet near the below of left plate;
3rd lateral partitions arranges input port near the top of left plate, and the 3rd lateral partitions arranges delivery outlet near the below of right plate;
4th lateral partitions arranges an input port near the top of right plate, and the 4th lateral partitions arranges delivery outlet near the below of left plate, and the 4th lateral partitions arranges an input port again near the below of left plate;
The input port of the first lateral partitions connects the delivery outlet of air blast by flexible pipe;
The input port that 4th lateral partitions is arranged near the below of left plate also connects the delivery outlet of air blast by flexible pipe;
The delivery outlet of the first lateral partitions connects the input port of the second lateral partitions by flexible pipe; The delivery outlet of the second lateral partitions connects the input port of the 3rd lateral partitions by flexible pipe; The delivery outlet of the 3rd lateral partitions connects the input port of the 4th lateral partitions by flexible pipe; The delivery outlet of the 4th lateral partitions is connected to the outside of cabinet by flexible pipe;
The flexible pipe that the delivery outlet that the below of the close left plate of the 4th described lateral partitions is arranged is connected with input port is provided with electrically operated valve;
Controller controls the Push And Release of electrically operated valve.
Electrically operated valve on the flexible pipe of the delivery outlet connection of most of the time the 4th lateral partitions lower left is at ordinary times opened, and the electrically operated valve on the flexible pipe of the input port connection of the 4th lateral partitions lower left is closed; Electrically operated valve on the flexible pipe of the delivery outlet connection of extremely short time the 4th lateral partitions lower left is closed, and the electrically operated valve on the flexible pipe of the input port connection of the 4th lateral partitions lower left is opened; The object done like this blasts air by the input port of the first lateral partitions for a long time, easily make sedimentating dust in lateral partitions, and the flexible pipe blocking between lateral partitions and lateral partitions, like this by the delivery outlet of closedown the 4th lateral partitions lower left, open the input port of the 4th lateral partitions lower left, make two strands of air-flows flow into lateral partitions simultaneously and mutually clash into, play the effect of dredging flexible pipe.Such as, air is blasted 24 hours by the first upper left input port of lateral partitions, electrically operated valve on the flexible pipe that the delivery outlet can closing the 4th lateral partitions lower left connects, electrically operated valve 10 second on the flexible pipe that the input port of opening the 4th lateral partitions lower left connects.Like this by first lateral partitions input air and by the 4th lateral partitions input air round about mobile phase knock against each other hit, the blocking of flexible pipe can be dredged.
Further, described controller adopts MSP430 single-chip microcomputer.
Compared with prior art, the invention has the advantages that: first; The lateral partitions of the total machine equipment screen of power regulation of the present invention is all hollow cavity, soft pipe connection is passed through between lateral partitions, air is directly blown into the interior flowing of cavity of lateral partitions, air does not enter cabinet inside, so can not drop into above components and parts, the useful life of components and parts can not be reduced.Second; First lateral partitions, the second lateral partitions, the 3rd lateral partitions, the 4th lateral partitions are all hollow cavity structures; First lateral partitions arranges input port near the top of left plate, and the first lateral partitions arranges delivery outlet near the below of right plate; Second lateral partitions arranges input port near the top of right plate, and the second lateral partitions arranges delivery outlet near the below of left plate; 3rd lateral partitions arranges input port near the top of left plate, and the 3rd lateral partitions arranges delivery outlet near the below of right plate; 4th lateral partitions arranges input port near the top of right plate, and the 4th lateral partitions arranges delivery outlet near the below of left plate; The input port of the first lateral partitions connects the delivery outlet of air blast by flexible pipe; The delivery outlet of the first lateral partitions connects the input port of the second lateral partitions by flexible pipe; The delivery outlet of the second lateral partitions connects the input port of the 3rd lateral partitions by flexible pipe; The delivery outlet of the 3rd lateral partitions connects the input port of the 4th lateral partitions by flexible pipe; The delivery outlet of the 4th lateral partitions is connected to the outside of cabinet by flexible pipe.This vibrational power flow makes air can flow through the inner surface of all lateral partitions, considerably increases radiating effect like this.3rd, the lower left of the 4th lateral partitions also arranges input port, the object done like this is in order to the dust dredging in lateral partitions and pile up in flexible pipe, the air simultaneously inputted by the input port of the first lateral partitions and the input port of the 4th lateral partitions lower left in the opposite direction mobile phase knock against each other hits, thus is taken away by the dust piled up in lateral partitions and in flexible pipe.
Accompanying drawing explanation
Fig. 1 is the structural representation of the total machine equipment screen of electric power system power regulation of the present invention.
Wherein, 1 is cabinet; 2 is lateral partitions;
" arrow " illustrates the direction of air-flow.
Embodiment
Below in conjunction with accompanying drawing, invention is described in further detail.
As shown in Figure 1, the total machine equipment screen of power regulation, comprise cabinet, cabinet is made up of left plate, right plate, top board, base plate, rear plate and cabinet door, and cabinet front portion arranges cabinet door; Comprise four lateral partitions, temperature sensor, controller, air blasts; Temperature sensor is arranged at the inside of cabinet, and the temperature signal that temperature sensor collects is input to controller, and controller controls the start and stop of air blast;
Cabinet inside sets gradually four lateral partitions from top to bottom, from top to bottom four lateral partitions called after successively: the first lateral partitions, the second lateral partitions, the 3rd lateral partitions, the 4th lateral partitions; The first described lateral partitions, the second lateral partitions, the 3rd lateral partitions, the 4th lateral partitions are all hollow cavity structures;
First lateral partitions arranges input port near the top of left plate, and the first lateral partitions arranges delivery outlet near the below of right plate; Second lateral partitions arranges input port near the top of right plate, and the second lateral partitions arranges delivery outlet near the below of left plate; 3rd lateral partitions arranges input port near the top of left plate, and the 3rd lateral partitions arranges delivery outlet near the below of right plate; 4th lateral partitions arranges an input port near the top of right plate, and the 4th lateral partitions arranges delivery outlet near the below of left plate, and the 4th lateral partitions arranges an input port again near the below of left plate; The input port of the first lateral partitions connects the delivery outlet of air blast by flexible pipe; The input port that 4th lateral partitions is arranged near the below of left plate also connects the delivery outlet of air blast by flexible pipe; The delivery outlet of the first lateral partitions connects the input port of the second lateral partitions by flexible pipe; The delivery outlet of the second lateral partitions connects the input port of the 3rd lateral partitions by flexible pipe; The delivery outlet of the 3rd lateral partitions connects the input port of the 4th lateral partitions by flexible pipe; The delivery outlet of the 4th lateral partitions is connected to the outside of cabinet by flexible pipe; The flexible pipe that the delivery outlet that the below of the close left plate of the 4th described lateral partitions is arranged is connected with input port is provided with electrically operated valve; Controller controls the Push And Release of electrically operated valve.
Wherein, controller adopts MSP430 single-chip microcomputer.
The present invention's heat radiation, dust-proof principle illustrate: be arranged at the temperature sensor of cabinet inside once detect that the temperature of cabinet inside starts air blast higher than the numerical controller of setting in advance, to cabinet lateral partitions inside drum as air; Four lateral partitions of cabinet are all hollow structures, and the cold air being arranged to enter of four lateral partitions can flow through the inner surface of each lateral partitions, considerably increases radiating effect; Due to the internal flow that air is all in lateral partitions, do not enter into the inside of cabinet, so dust can not be brought into the surface of components and parts.
Claims (2)
1. the total machine equipment screen of power regulation, comprise cabinet, cabinet is made up of left plate, right plate, top board, base plate, rear plate and cabinet door, and cabinet front portion arranges cabinet door; It is characterized in that, comprise four lateral partitions, temperature sensor, controller, air blasts; Temperature sensor is arranged at the inside of cabinet, and the temperature signal that temperature sensor collects is input to controller, and controller controls the start and stop of air blast;
Cabinet inside sets gradually four lateral partitions from top to bottom, from top to bottom four lateral partitions called after successively: the first lateral partitions, the second lateral partitions, the 3rd lateral partitions, the 4th lateral partitions;
The first described lateral partitions, the second lateral partitions, the 3rd lateral partitions, the 4th lateral partitions are all hollow cavity structures;
First lateral partitions arranges input port near the top of left plate, and the first lateral partitions arranges delivery outlet near the below of right plate;
Second lateral partitions arranges input port near the top of right plate, and the second lateral partitions arranges delivery outlet near the below of left plate;
3rd lateral partitions arranges input port near the top of left plate, and the 3rd lateral partitions arranges delivery outlet near the below of right plate;
4th lateral partitions arranges an input port near the top of right plate, and the 4th lateral partitions arranges delivery outlet near the below of left plate, and the 4th lateral partitions arranges an input port again near the below of left plate;
The input port of the first lateral partitions connects the delivery outlet of air blast by flexible pipe;
The input port that 4th lateral partitions is arranged near the below of left plate also connects the delivery outlet of air blast by flexible pipe;
The delivery outlet of the first lateral partitions connects the input port of the second lateral partitions by flexible pipe; The delivery outlet of the second lateral partitions connects the input port of the 3rd lateral partitions by flexible pipe; The delivery outlet of the 3rd lateral partitions connects the input port of the 4th lateral partitions by flexible pipe; The delivery outlet of the 4th lateral partitions is connected to the outside of cabinet by flexible pipe;
The flexible pipe that the delivery outlet that the below of the close left plate of the 4th described lateral partitions is arranged is connected with input port is provided with electrically operated valve;
Controller controls the Push And Release of electrically operated valve.
2. the total machine equipment screen of power regulation according to claim 1, it is characterized in that, described controller adopts MSP430 single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520368383.8U CN204615216U (en) | 2015-06-01 | 2015-06-01 | The total machine equipment screen of power regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520368383.8U CN204615216U (en) | 2015-06-01 | 2015-06-01 | The total machine equipment screen of power regulation |
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| Publication Number | Publication Date |
|---|---|
| CN204615216U true CN204615216U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520368383.8U Active CN204615216U (en) | 2015-06-01 | 2015-06-01 | The total machine equipment screen of power regulation |
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| CN (1) | CN204615216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868386A (en) * | 2015-06-01 | 2015-08-26 | 国家电网公司 | Power regulation and control switchboard equipment screen |
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2015
- 2015-06-01 CN CN201520368383.8U patent/CN204615216U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104868386A (en) * | 2015-06-01 | 2015-08-26 | 国家电网公司 | Power regulation and control switchboard equipment screen |
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