CN211239006U - Box-type substation with natural exhaust cooling function - Google Patents
Box-type substation with natural exhaust cooling function Download PDFInfo
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- CN211239006U CN211239006U CN201921469379.5U CN201921469379U CN211239006U CN 211239006 U CN211239006 U CN 211239006U CN 201921469379 U CN201921469379 U CN 201921469379U CN 211239006 U CN211239006 U CN 211239006U
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Abstract
The utility model discloses a refrigerated box-type substation airs exhaust naturally relates to the technical field of vary voltage station structure, solves the refrigerated problem of unable nature airs exhaust, including the transformer substation box, the transformer substation box has the inner chamber that is used for holding the accessory in, the top of transformer substation box is equipped with natural exhaust mechanism, natural exhaust mechanism's bottom with the inner chamber intercommunication, be equipped with the air exit with external environment intercommunication in the natural exhaust mechanism, compare with prior art, the utility model discloses save traditional case and become control by temperature change heat abstractor, reach natural draft's cooling effect through natural exhaust mechanism, use the principle that "chimney effect" hot-air rises, discharge the heat from transformer substation box top, form air cycle and reach natural cooling, have the advantage that reduces the energy consumption.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of vary voltage station structure, especially a refrigerated box-type substation airs exhaust naturally.
[ background of the invention ]
In an electric power system, a box-type substation is widely used, which is a complete set of power distribution equipment combining high-voltage switch equipment, a distribution transformer, a low-voltage power distribution device, electric energy metering equipment, a reactive compensation device and the like according to a certain wiring scheme, and realizes functions of high-voltage power receiving, transformer voltage reduction, low-voltage power distribution and the like. The transformer substation is arranged in a steel structure box body, is mechanically and electrically integrated, operates in a totally-enclosed mode, is particularly suitable for urban network construction and transformation, and is a novel transformer substation rising after civil transformer substations.
The box-type substation is a preassembled transformer substation and mainly comprises original components such as a transformer, a high-voltage cabinet, a low-voltage cabinet, an internal connecting wire and auxiliary equipment. And the heat dissipation mode of box-type substation among the prior art, for the electric exhaust apparatus that needs independent power supply operation, this kind of electric exhaust apparatus energy consumption is great, and follow-up maintenance and maintenance are also comparatively inconvenient moreover.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, providing a natural air exhaust refrigerated box-type substation can realize the natural cooling of airing exhaust, reduces the energy consumption.
In order to achieve the above object, the utility model provides a cooled box-type substation airs exhaust naturally, including the transformer substation box, the inner chamber that is used for holding the accessory has in the transformer substation box, the top of transformer substation box is equipped with natural exhaust mechanism, natural exhaust mechanism's bottom with the inner chamber intercommunication, be equipped with the air exit with external environment intercommunication on the natural exhaust mechanism.
Preferably, the natural air exhaust mechanism comprises an air exhaust base and a top cover which are arranged on the substation box body, the air exhaust base is provided with a plurality of upward extending parts and extends from the substation box body extending out of the top of the substation box body, the top cover is arranged on the top end of the upright post, and the center of the upright post is provided with the air outlet communicated with the external environment.
Preferably, the air outlet is provided with a shutter which is arranged between two adjacent upright posts.
Preferably, the outer edge of the top cover extends to the outer side of the upright post.
The utility model has the advantages that: compared with the prior art, the utility model discloses save traditional case and become control by temperature change heat abstractor, reach the natural draft effect through natural exhaust mechanism, use the principle that "chimney effect" hot-air rises, discharge the heat from transformer substation's box top, form air cycle and reach natural cooling, have the advantage that reduces the energy consumption.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic cross-sectional view of the present invention;
in the figure: 1-transformer substation box body, 2-inner cavity, 3-air exhaust base, 4-top cover, 5-upright post and 6-shutter.
[ detailed description ] embodiments
Referring to fig. 1 to 2, the utility model discloses a box 1 of transformer substation, the inner chamber 2 that is used for holding the accessory has in box 1 of transformer substation, box 1's top of transformer substation is equipped with natural exhaust mechanism, natural exhaust mechanism's bottom with inner chamber 2 intercommunication, be equipped with the air exit with external environment intercommunication in the natural exhaust mechanism.
Specifically, natural exhaust mechanism is including offering exhaust base 3 and top cap 4 on transformer substation's box 1, it upwards extends and follows to be equipped with a plurality of on the base 3 of airing exhaust stand 5 that stretches out at transformer substation's box 1 top, top cap 4 is installed the top of stand 5, 5 central formations of stand the air exit with external environment intercommunication. The upright post 5 extends upwards from the air exhaust base 3 to form a chimney shape, thereby achieving the advantages of rain prevention and foreign matter entry prevention.
Specifically, the air outlet is provided with a shutter 6, and the shutter 6 is installed between two adjacent upright posts 5. The outer edge of the top cover 4 extends to the outside of the upright 5.
Natural exhaust mechanism is at 1 top of transformer substation box and is connected with inner chamber 2 and external environment, is the chimney form, uses the principle that "chimney effect" hot-air rises, and fresh cold air inhales from the ventilation hole (not shown) of transformer substation box 1 lower part, discharges the heat from the top, forms air cycle and reaches natural cooling, the utility model discloses removed traditional case and become control by temperature change heat abstractor, do not have axial fan and temperature control facility with it, subtracted the maintenance link in the aspect of the equipment control by temperature change heat dissipation in the future to and the unfavorable factor that heat dissipation components and parts broke down and bring, with 2 fans of every traditional transformer substation dress, every fan power 70W, the 10 hours of operation each day calculates, and every year is more than every this device 450 degrees.
Claims (3)
1. The utility model provides a natural air-exhaust cooling's box-type substation, includes transformer substation box (1), have inner chamber (2) that are used for holding the accessory in transformer substation box (1), its characterized in that: a natural air exhaust mechanism is arranged at the top of the transformer substation box body (1), the bottom of the natural air exhaust mechanism is communicated with the inner cavity (2), and an air outlet communicated with the external environment is formed in the natural air exhaust mechanism;
natural exhaust mechanism is including offering exhaust base (3) and top cap (4) on transformer substation's box (1), it upwards extends and follows to be equipped with a plurality of on the base (3) of airing exhaust stand (5) that stretch out at transformer substation's box (1) top, install top cap (4) the top of stand (5), stand (5) center forms the air exit with external environment intercommunication.
2. A naturally air-cooled box substation according to claim 1, characterized in that: be equipped with shutter (6) on the air exit, shutter (6) are installed between two adjacent stand (5).
3. A naturally air-cooled box substation according to claim 1, characterized in that: the outer edge of the top cover (4) extends towards the outer side of the upright post (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921469379.5U CN211239006U (en) | 2019-09-05 | 2019-09-05 | Box-type substation with natural exhaust cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921469379.5U CN211239006U (en) | 2019-09-05 | 2019-09-05 | Box-type substation with natural exhaust cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211239006U true CN211239006U (en) | 2020-08-11 |
Family
ID=71939906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921469379.5U Active CN211239006U (en) | 2019-09-05 | 2019-09-05 | Box-type substation with natural exhaust cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211239006U (en) |
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2019
- 2019-09-05 CN CN201921469379.5U patent/CN211239006U/en active Active
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