CN212210272U - Box-type substation convenient to heat dissipation - Google Patents
Box-type substation convenient to heat dissipation Download PDFInfo
- Publication number
- CN212210272U CN212210272U CN202020866275.4U CN202020866275U CN212210272U CN 212210272 U CN212210272 U CN 212210272U CN 202020866275 U CN202020866275 U CN 202020866275U CN 212210272 U CN212210272 U CN 212210272U
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- Prior art keywords
- box
- ventilation
- drying plate
- chamber
- ventilation chamber
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- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 16
- 238000009423 ventilation Methods 0.000 claims abstract description 68
- 238000001035 drying Methods 0.000 claims abstract description 44
- 239000002274 desiccant Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a box-type substation convenient for heat dissipation, which comprises a box body, a box door and a top cover; the box body comprises a main cavity and a ventilation chamber arranged at the bottom end of the main cavity; the upper end of the main chamber is communicated with the outside of the box body, and the inner bottom surface of the main chamber is provided with a plurality of first ventilation openings communicated with the ventilation chamber; the ventilation chamber is provided with a ventilation pipe, and the other end of the ventilation pipe penetrates through the side wall of the ventilation chamber and extends out of the box body and is connected with a fan; the ventilation chamber can be provided with a drying plate; the drying plate is arranged on the top surface of the ventilation chamber; a drying agent is placed in the inner cavity of the drying plate; the upper surface and the lower surface of the drying plate are respectively provided with a first filter screen communicated with the inner cavity; compared with the prior art, the box-type substation convenient for heat dissipation provided by the utility model has the advantages that the bottom end is provided with the ventilation chamber; the ventilation pipe connected with the fan supplies air to the ventilation chamber; wind passes through the drying plate and passes through first vent gets into the main cavity room of placing high-voltage apparatus in the box, and follows the box is discharged on the top of main cavity room, realizes carrying out the forced air cooling to equipment in the box.
Description
Technical Field
The utility model relates to a box-type substation technical field especially relates to a box-type substation convenient to heat dissipation.
Background
The box-type transformer substation is also called a prefabricated substation or a prefabricated substation, is a factory prefabricated indoor and outdoor compact distribution equipment which is composed of high-voltage switch equipment, a distribution transformer and a low-voltage distribution device which are arranged into a whole according to a certain wiring scheme.
The box-type transformer substation is suitable for residential districts, urban public transformer substations, busy cities, construction power supplies and the like, a user can select the box-type transformer substation according to different use conditions and load grades, but the traditional box-type transformer substation adopts a fully-closed structure, and internal components are heated and burned out due to high internal temperature in hot summer.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a box-type substation convenient to heat dissipation.
The utility model provides a technical scheme: a box-type substation convenient for heat dissipation comprises a box body, a box door and a top cover arranged at the upper end of the box body; the box body comprises a main cavity for placing high-voltage equipment and a ventilation chamber arranged at the bottom end of the main cavity; the upper end of the main chamber is communicated with the outside of the box body, and the inner bottom surface of the main chamber is provided with a plurality of first ventilation openings communicated with the ventilation chamber; a ventilation pipe is arranged on one side of the ventilation chamber, and the other end of the ventilation pipe penetrates through the inner side wall of the ventilation chamber and extends out of the box body and is connected with a fan; the ventilation chamber is detachably provided with a drying plate; the drying plate is arranged at the top surface of the ventilation chamber and is tightly attached to the top surface, and the area of the drying plate is the same as that of the top surface of the ventilation chamber; a drying agent is placed in the inner cavity of the drying plate; the upper and lower faces of the drying plate are provided with first filter screens communicated with the inner cavity.
Preferably, two strip-shaped sliding blocks are symmetrically arranged on two side surfaces of the drying plate along the length direction of the drying plate, and two sliding grooves are formed in two inner side surfaces of the ventilation chamber corresponding to the two sliding blocks; the two sliding blocks and the two sliding grooves are correspondingly clamped.
Preferably, pulleys are arranged on the two sliding blocks and are abutted against the sliding grooves.
Preferably, the front panel of the ventilation chamber is provided with an avoidance port corresponding to the drying plate; the drying plate is inserted into the ventilation chamber through the avoiding opening; the front end of the drying plate is provided with a circle of sealing rubber mat.
Preferably, the top surface of the main chamber is provided with a second ventilation opening; a plurality of exhaust fans are arranged in the main cavity and at the lower end of the second ventilation opening side by side; the top cap is provided with a second filter screen.
Preferably, a rain-proof shed is arranged at the upper end of the top cover.
Compared with the prior art, the box-type substation convenient for heat dissipation provided by the utility model has the advantages that the bottom end is provided with the ventilation chamber; the ventilation pipe connected with the fan supplies air to the ventilation chamber; wind passes through the drying plate and passes through first vent gets into the main cavity room of placing high-voltage apparatus in the box, and follows the box is discharged on the top of main cavity room, realizes taking away the heat of high-voltage apparatus in the box.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a front view section structure diagram of a box-type substation convenient for heat dissipation.
Fig. 2 is a front view structure diagram of a box-type substation convenient for heat dissipation.
Fig. 3 is a three-dimensional structure diagram of a drying plate of a box-type substation convenient for heat dissipation.
Description of the drawings: 1-box body, 101-main chamber, 102-ventilation chamber, 103-first ventilation opening, 104-drying plate, 105-drying agent, 106-ventilation pipe, 107-slide block, 108-slide groove, 109-pulley, 110-exhaust fan, 111-second ventilation opening, 112-second filter screen, 113-sealing rubber pad, 114-handle, 115-box door, 116-first filter screen, 117-top cover and 2-rain-proof shed.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, a box-type substation convenient for heat dissipation includes a box body 1, a box door 115, and a top cover 117 disposed at an upper end of the box body 1; the box body 1 comprises a main chamber 101 for placing high-voltage equipment and a ventilation chamber 102 arranged at the bottom end of the main chamber 101; the upper end of the main chamber 101 is communicated with the outside of the box body 1, and the inner bottom surface of the main chamber is provided with a plurality of first ventilation openings 103 communicated with the ventilation chamber 102; a ventilation pipe 106 is arranged on one side of the ventilation chamber 102, and the other end of the ventilation pipe 106 penetrates through the inner side wall of the ventilation chamber 102, extends to the outside of the box body 1 and is connected with a fan (not shown in the figure); the ventilation chamber 102 is detachably provided with a drying plate 104; the drying plate 104 is arranged at the top surface of the ventilation chamber 102 and is tightly attached to the top surface, and the area of the drying plate 104 is the same as that of the top surface of the ventilation chamber 102; a drying agent 105 is placed in the inner cavity of the drying plate 104; the upper surface and the lower surface of the drying plate 104 are provided with a first filter screen 116 communicated with the inner cavity.
In this embodiment, the ventilation pipe 106 blows air into the ventilation chamber 102; the air enters the main chamber 101 for placing high-voltage equipment in the box body 1 through the drying plate 104 and the first ventilation opening 103, and is discharged out of the box body 1 from the top end of the main chamber 101, so that air cooling is realized.
The air entering from the bottom end of the main chamber 101 of the box 1 and exiting from the upper end thereof has a better air cooling effect than the conventional side entry and side exit.
In the embodiment, the wind is dried by the drying agent 105 in the drying plate 104 through the drying plate 104, so that moisture is prevented from entering the main chamber 101 and damaging the high-voltage equipment in the main chamber 101; the drying wind can also dry the environment within the main chamber 101.
Preferably, two strip-shaped sliding blocks 107 are symmetrically arranged on two side surfaces of the drying plate 104 along the length direction of the drying plate, and two sliding blocks 108 are arranged on two inner side surfaces of the ventilation chamber 102 corresponding to the two sliding blocks 107; the two sliding blocks 107 are correspondingly clamped with the two sliding grooves 108.
Preferably, the two sliding blocks 107 are both provided with a pulley 109, and the pulley 109 is abutted with the sliding groove 108.
Preferably, the front panel of the ventilation chamber 102 is provided with an avoidance opening corresponding to the drying plate 104; the drying plate 104 is inserted into the ventilation chamber 102 through the escape opening; the front end of the drying plate 104 is provided with a circle of sealing rubber gasket 113.
In this embodiment, the drying plate 104 may be drawn out from the outside of the cabinet 1 to replace the drying agent 105 therein. The sealing rubber ring 113 at the front end of the drying plate 104 serves to seal the ventilation chamber 102.
Preferably, the top surface of the main chamber 101 is provided with a second ventilation opening 111; a plurality of exhaust fans 110 are arranged in the main chamber 101 at the lower end of the second ventilation opening 111 in parallel; the top cover 117 is provided with a second filter 112.
The exhaust fan 110 can increase the airflow flowing speed of the main chamber 101 in the box body 1, and improve the heat dissipation efficiency. The second filter 112 prevents debris from falling into the main chamber 101 from the top.
Preferably, the upper end of the top cover is provided with a rain-proof shed 2.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (6)
1. A box-type substation convenient for heat dissipation comprises a box body, a box door and a top cover arranged at the upper end of the box body; the high-voltage power supply box is characterized in that the box body comprises a main cavity for placing high-voltage equipment and a ventilation chamber arranged at the bottom end of the main cavity; the upper end of the main chamber is communicated with the outside of the box body, and the inner bottom surface of the main chamber is provided with a plurality of first ventilation openings communicated with the ventilation chamber; a ventilation pipe is arranged on one side of the ventilation chamber, and the other end of the ventilation pipe penetrates through the inner side wall of the ventilation chamber and extends out of the box body and is connected with a fan; the ventilation chamber is detachably provided with a drying plate; the drying plate is arranged at the top surface of the ventilation chamber and is tightly attached to the top surface, and the area of the drying plate is the same as that of the top surface of the ventilation chamber; a drying agent is placed in the inner cavity of the drying plate; the upper and lower faces of the drying plate are provided with first filter screens communicated with the inner cavity.
2. The box-type substation convenient to dissipate heat according to claim 1, characterized in that two strip-shaped sliding blocks along the length direction of the drying plate are symmetrically arranged on two side surfaces of the drying plate, and two sliding grooves are formed in two inner side surfaces of the ventilation chamber corresponding to the two sliding blocks; the two sliding blocks and the two sliding grooves are correspondingly clamped.
3. The box-type substation convenient to dissipate heat according to claim 2, characterized in that the two sliding blocks are provided with pulleys, and the pulleys are abutted against the sliding grooves.
4. The box-type substation convenient to dissipate heat according to claim 1, wherein the front panel of the ventilation chamber is provided with an avoidance port corresponding to the drying plate; the drying plate is inserted into the ventilation chamber through the avoiding opening; the front end of the drying plate is provided with a circle of sealing rubber mat.
5. The box-type substation convenient for heat dissipation according to claim 1, wherein the top surface of the main chamber is provided with a second ventilation opening; a plurality of exhaust fans are arranged in the main cavity and at the lower end of the second ventilation opening side by side; the top cap is provided with a second filter screen communicated with the main chamber and the outside of the box body.
6. The box-type substation convenient to heat dissipation of claim 1, characterized in that, weather enclosure is equipped with on the top cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020866275.4U CN212210272U (en) | 2020-05-21 | 2020-05-21 | Box-type substation convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020866275.4U CN212210272U (en) | 2020-05-21 | 2020-05-21 | Box-type substation convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212210272U true CN212210272U (en) | 2020-12-22 |
Family
ID=73817387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020866275.4U Expired - Fee Related CN212210272U (en) | 2020-05-21 | 2020-05-21 | Box-type substation convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212210272U (en) |
-
2020
- 2020-05-21 CN CN202020866275.4U patent/CN212210272U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |