CN212211677U - Novel restrain cabinet PT power protection device - Google Patents
Novel restrain cabinet PT power protection device Download PDFInfo
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- CN212211677U CN212211677U CN202021367571.6U CN202021367571U CN212211677U CN 212211677 U CN212211677 U CN 212211677U CN 202021367571 U CN202021367571 U CN 202021367571U CN 212211677 U CN212211677 U CN 212211677U
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Abstract
The utility model discloses a novel restrain cabinet PT power protection device, including the base case, the up end of base case is provided with the outer cabinet body, the internal parcel of outer cabinet has the internal cabinet body, be provided with the switch door that communicates with internal cabinet internal portion on the external cabinet body, the lower extreme of the external cabinet body and internal cabinet body both sides is provided with first connector and the second connector of looks mistake, the external cabinet is located the first connector outside and is provided with blast apparatus, internal cabinet body top is provided with a plurality of pinhole, be provided with the guide that penetrates the pinhole on the external cabinet body, the one end of guide is provided with the air inlet, the other end is connected with the house steward of giving vent to anger, be provided with temperature-sensing ware on the internal wall of internal cabinet, the internal P power supply module that is provided with of internal cabinet, be provided. The utility model discloses a make first connector and second connector position state realize the cooling to the internal cabinet body, avoid the invasion of rainwater and dust after the cooling simultaneously to effectively protect the internal PT power supply module of interior cabinet.
Description
Technical Field
The utility model relates to a power equipment auxiliary device, concretely relates to novel restrain cabinet PT power protection device.
Background
At present, development along with urbanization construction, be applied to outdoor electrical facilities and demonstrate the trend that increases fast, overvoltage suppression cabinet is the electric appliance cabinet commonly used, because suppress the cabinet during operation, inside will produce a large amount of heats, therefore, consequently, need dispel the heat the cooling to the PT power supply module in the suppression cabinet, but also need block rainwater and dust simultaneously, current suppression cabinet is difficult to accomplish carries out rain-proof dustproof to the PT power supply module of inside after the cooling, consequently, the PT power supply module in the suppression cabinet still has the danger that receives rainwater and dust erosion, this normal work and life that also can influence PT power supply module.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a novel restrain cabinet PT power protection device, the utility model discloses the device makes the intercommunication of first connector and second connector and the intercommunication that does not communicate and round pin pipe and the interior cabinet body and the cooling that does not communicate and realize the internal cabinet body through removing the interior cabinet body and the outer cabinet body, can effectively protect the internal cabinet body after the cooling finishes simultaneously, avoids the invasion of rainwater and dust to effectively protect the internal PT power supply module of interior cabinet. The utility model discloses the problem in the background art can effectively be solved to the device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel restrain cabinet PT power protection device, includes the base case, the up end of base case is provided with the outer cabinet body, the internal parcel of outer cabinet has the internal cabinet body, be provided with the switch door with the internal portion intercommunication of internal cabinet on the external cabinet, the lower extreme of the external cabinet body and internal cabinet both sides is provided with first connector and the second connector of looks mistake, the external cabinet is located the first connector outside and is provided with blast apparatus, internal cabinet body top is provided with a plurality of pinhole, be provided with the round pin pipe that penetrates the pinhole on the external cabinet body, the one end of round pin pipe is provided with the air inlet, and the other end is connected with the house steward of giving vent to anger, be provided with the temperature-sensing ware on the internal wall of internal cabinet, the internal P power supply module that is provided with of internal cabinet relatively, the internal electric.
Further, blast apparatus is including setting up the framework on outer cabinet body lateral wall, be provided with the draught fan in the framework, the outside that the framework is located the draught fan is provided with the filter screen, promotes the back at the internal cabinet body of electric putter, makes first connector and second connector intercommunication, and it is internal that the pin pipe gets into interior cabinet simultaneously to through air inlet and the house steward and outside intercommunication of giving vent to anger, and then can blow to the internal through the draught fan, and with the heat from the air inlet of pin pipe and the house steward discharge of giving vent to anger.
Further, the opening of framework and the both ends opening of the house steward of giving vent to anger all are the crooked setting down, through the crooked setting of the opening of the house steward of giving vent to anger with the framework, after the cooling and the cooling finish, the homoenergetic is placed dust and rainwater and is passed through the framework and give vent to anger house steward and get into interior cabinet internal, and then effectively protect interior internal PT power supply module of cabinet.
Further, be provided with the rubber pad on the inside of pinhole, after the round pin pipe got into the pinhole, the rubber pad can effectively shutoff air inlet to isolated air inlet and outside intercommunication, with this rainwater and dust entering are avoided.
Further, be provided with thermal-insulated PVC layer and insulating layer on the inner wall of the interior cabinet body, can effectively isolated outside heat and interference.
Further, the base incasement sets up the stopper of the relative internal cabinet body, when electric putter carries out the downstream to the internal cabinet body, can receive the stopper to block, receives the stopper to block the back, and the second connector on the internal cabinet body and the first connector on the external cabinet body do not communicate completely this moment.
The working principle is as follows: when a temperature sensor gives an alarm, the inner cabinet body is lifted upwards through the electric push rod until the top end of the inner cabinet body is abutted against the inner wall of the top end of the outer cabinet body and stops, at the moment, a second connector on the inner cabinet body is communicated with a first connector on the outer cabinet body, meanwhile, a pin pipe on the outer cabinet body enters the inner cabinet body through a pin hole and is communicated with the outside through an air inlet and an air outlet main pipe, at the moment, the air blowing device is opened, air enters the inner cabinet body through the first connector and the second connector and is discharged out of the inner cabinet body from the air inlet and the air outlet main pipe, after the temperature reduction is finished, the air blowing device is closed, a part of the inner cabinet body is contracted downwards into the base box through the electric push rod, at the moment, the first connector and the second connector are mutually staggered and are not communicated completely, the pin pipe enters the pin hole and is, and thus does not communicate with the outside.
Has the advantages that: through removing the interior cabinet body and the outer cabinet body, make the intercommunication of first connector and second connector and the intercommunication and the nonconducting of round pin pipe and the interior cabinet body realize the cooling to the interior cabinet body, can effectively protect the interior cabinet body after the cooling finishes simultaneously, avoid the invasion of rainwater and dust to effectively protect the internal PT power supply module of interior cabinet.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is the working schematic diagram of the internal structure of the present invention.
In the figure: 1, an outer cabinet body; 2, an inner cabinet body; 3, a base box; 4, a frame body; 5, a gas outlet header pipe; 6, opening and closing the door; 7, a pin pipe; 8, a draught fan; 9, filtering a screen; 10 a first connection port; 11 a second connection port; 12 heat insulation PVC layer; 13 an insulating layer; 14 a temperature sensor; 15PT power supply components; 16 pin holes; 17 an air inlet; 18 rubber pads; 19 an electric push rod; 20 a limiting block.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a novel suppression cabinet PT power protection device includes a base box 3, the upper end surface of the base box 3 is provided with an outer cabinet body 1, an inner cabinet body 2 is wrapped in the outer cabinet body 1, the outer cabinet body 1 is provided with a switch door 6 communicated with the inner part of the inner cabinet body 2, the lower ends of the two sides of the outer cabinet body 1 and the inner cabinet body 2 are provided with a first connecting port 10 and a second connecting port 11 which are staggered, the outer cabinet body 1 is provided with a blowing device at the outer side of the first connecting port 10, the top end of the inner cabinet body 2 is provided with a plurality of pin holes 16, a pin pipe 7 penetrating into a pin hole 16 is arranged on the outer cabinet body 1, one end of the pin pipe 7 is provided with an air inlet 17, the other end is connected with an air outlet header pipe 5, the inner wall of the inner cabinet body 2 is provided with a temperature sensor 14, the inner cabinet body 2 is internally provided with a P power supply assembly 15, and the base box 3 is internally provided with an electric push rod 19 which is lifted relative to the inner cabinet body 2.
Wherein, blast apparatus is including setting up framework 4 on the 1 lateral wall of the outer cabinet body, be provided with draught fan 8 in the framework 4, the outside that framework 4 is located draught fan 8 is provided with filter screen 9.
The opening of the frame body 4 and the openings at the two ends of the air outlet header pipe 5 are both arranged in a downward bending mode.
Wherein a rubber pad 18 is arranged on the inside of the pin hole 16.
Wherein, the inner wall of the inner cabinet body 2 is provided with a heat insulation PVC layer 12 and an insulating layer 13.
Wherein, a limiting block 20 relative to the inner cabinet body 2 is arranged in the base box 3.
Example (b): when the temperature sensor 14 gives an alarm, the inner cabinet 2 is lifted upwards through the electric push rod 19 until the top end of the inner cabinet 2 abuts against the inner wall of the top end of the outer cabinet 1 and stops, at the same time, the second connector 11 on the inner cabinet 2 is communicated with the first connector 10 on the outer cabinet 1, and meanwhile, the pin 7 on the outer cabinet 1 enters the inner cabinet 2 through the pin hole 16 and is communicated with the outside through the air inlet 17 and the air outlet header pipe 5, at the same time, the blowing device is opened, air enters the inner cabinet 2 through the first connector 10 and the second connector 11, heat is discharged out of the inner cabinet 2 from the air inlet 17 and the air outlet header pipe 5, after the temperature is reduced, the blowing device is closed, the inner cabinet 2 is contracted downwards partially into the base box 3 through the electric push rod 19, at the moment, the first connector 10 and the second connector 11 are mutually staggered, and is not communicated completely, the pin pipe 7 enters the pin hole 16, and the air inlet 17 is jointed with the inner wall of the pin hole 16, so that the pin pipe is not communicated with the outside.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The utility model provides a novel restrain cabinet PT power protection device, includes the base case, its characterized in that: the utility model discloses a cabinet, including base case, outer cabinet body, internal cabinet body, outer cabinet body, temperature-sensing ware, power supply module, the up and down electric putter that relative internal cabinet body goes up and down is provided with outer cabinet body to the up end of base case, the internal parcel of outer cabinet has the internal cabinet body, be provided with the switch door that communicates with the internal portion of internal cabinet on the outer cabinet body, the lower extreme of the external cabinet body and internal cabinet body both sides is provided with first connector and the second connector of looks mistake, the external cabinet body lies in the first connector outside and is provided with blast apparatus, internal cabinet body top is provided with a plurality of pinhole, be provided with the round pin pipe that penetrates the pinhole on the outer cabinet body, the one.
2. The novel suppression cabinet PT power protection device of claim 1, characterized in that: the air blowing device comprises a frame body arranged on the outer side wall of the outer cabinet body, an induced draft fan is arranged in the frame body, and a filter screen is arranged on the outer side of the frame body, which is located on the induced draft fan.
3. The novel suppression cabinet PT power protection device of claim 2, characterized in that: the opening of the frame body and the openings at the two ends of the air outlet header pipe are both arranged in a downward bending mode.
4. The novel suppression cabinet PT power protection device of claim 1, characterized in that: and a rubber pad is arranged inside the pin hole.
5. The novel suppression cabinet PT power protection device of claim 1, characterized in that: and a heat insulation PVC layer and an insulation layer are arranged on the inner wall of the inner cabinet body.
6. The novel suppression cabinet PT power protection device of claim 1, characterized in that: and a limiting block relative to the inner cabinet body is arranged in the base box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021367571.6U CN212211677U (en) | 2020-07-13 | 2020-07-13 | Novel restrain cabinet PT power protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021367571.6U CN212211677U (en) | 2020-07-13 | 2020-07-13 | Novel restrain cabinet PT power protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212211677U true CN212211677U (en) | 2020-12-22 |
Family
ID=73818716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021367571.6U Active CN212211677U (en) | 2020-07-13 | 2020-07-13 | Novel restrain cabinet PT power protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212211677U (en) |
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2020
- 2020-07-13 CN CN202021367571.6U patent/CN212211677U/en active Active
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