CN213959217U - Assembly protection type transformer station box body - Google Patents

Abstract

The utility model belongs to become station case field specifically is an equipment protection type box that becomes station, including first curb plate and heat dissipation fan, the both sides movable mounting of first curb plate has the second curb plate, fixed mounting has the connecting piece on the second curb plate, swing joint has spacing post on the connecting piece, the top fixed mounting of first curb plate has the top cap, the inside both sides fixed mounting of top cap has the heat dissipation fan, the inside fixed mounting of top cap has temperature sensor, the inside fixed mounting of top cap has smoke transducer, the inside four corners fixed mounting of top cap has dry powder jar. Spacing post is connected with first curb plate through the connecting piece for spacing post lives first curb plate and second curb plate support, makes the two form a frame, installs chamber door and bottom plate and roof again, thereby assembles into complete transformer station case, replaces traditional integral type transformer station case, not only makes things convenient for the loading and unloading, also can fold when the transportation, thereby practices thrift the space, improves the convenience.

Description

Assembly protection type transformer station box body

Technical Field

The utility model relates to a transformer substation case field especially relates to an equipment protection type transformer substation box.

Background

With the development of society, an electric power system plays an increasingly important role in the development of national economy and the improvement of the standard of living of people, the adverse effect of the interruption of a power supply system on the national economy and the living of people is more obvious, and the living power supply guarantee requirement of residential communities is higher and higher, so that the safe and stable operation of a community power grid is ensured, the power failure time is greatly reduced, the social requirement of continuous, stable and safe power supply is ensured, and the power supply system is very important and directly related to the national life problems of people.

Most formula as an organic whole of transformer substation case in prior art, need to become the whole of transformer substation case and lift up or fall during the installation, very consume manpower and materials, and during the transportation because the inside of transformer substation case is empty, so occupation very big space, it is very inconvenient to use, and current transformer substation case is electrical components because internally mounted, along with operating time is longer, the inside temperature of transformer substation case also can rise, if not lead to inside circuit to age because of the high temperature is accelerated very easily to its inside heat dissipation, cause the conflagration when serious even, and current transformer substation case does not have the automatic fire extinguishing function, can only wait for the staff to carry out emergency treatment if take place the conflagration, often staff arrives time-varying transformer substation incasement component and has burnt out, can't satisfy current user demand.

In order to solve the problems, the application provides an assembly protection type transformer substation box body.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For the technical problem who exists among the solution background art, the utility model provides an equipment protection type transformer substation box has automatic heat dissipation, puts out a fire and convenient characteristics of loading and unloading.

(II) technical scheme

For solving the technical problem, the utility model provides an equipment protection type transformer station box, including first curb plate and heat dissipation fan, the both sides movable mounting of first curb plate has the second curb plate, fixed mounting has the connecting piece on the second curb plate, swing joint has spacing post on the connecting piece, the top fixed mounting of first curb plate has the top cap, the inside both sides fixed mounting of top cap has the heat dissipation fan, the inside fixed mounting of top cap has temperature sensor, the inside fixed mounting of top cap has smoke transducer, the inside four corners fixed mounting of top cap has dry powder jar, the top fixed mounting of dry powder jar has the nitrogen gas booster pump, the bottom fixed mounting of dry powder jar has the solenoid valve, fixed mounting has pressure sensor in the solenoid valve, the output fixed mounting of solenoid valve bottom has the nozzle.

Preferably, a box door is movably mounted on the second side plate, and bottom plates are fixedly mounted at the bottoms of the first side plate and the second side plate.

Preferably, the second side plate is fixedly provided with a shutter, and when the second side plate is connected with the first side plate through the limiting column, an included angle between the second side plate and the first side plate is ninety degrees.

Preferably, the bottom of the top cover is fixedly provided with a partition plate, four corners of the partition plate are provided with circular through holes corresponding to the nozzles, and the partition plate is provided with ventilation holes.

Preferably, the top cover is trapezoidal in shape, and a fixing plate is transversely installed in an inner cavity of the top cover.

Preferably, the louver is fixedly provided with a dust screen.

The above technical scheme of the utility model has following profitable technological effect:

1. spacing post is connected with first curb plate through the connecting piece for spacing post lives first curb plate and second curb plate support, makes the two form a frame, installs chamber door and bottom plate and roof again, thereby assembles into complete transformer station case, replaces traditional integral type transformer station case, not only makes things convenient for the loading and unloading, also can fold when the transportation, thereby practices thrift the space, improves the convenience.

2. Through being provided with heat dissipation fan and temperature sensor, detect the temperature through temperature sensor, when the incasement temperature of transformer substation surpasses the setting value, temperature sensor control heat dissipation fan work, dispel the heat to the inside of transformer substation case, be provided with smoke transducer simultaneously, the dry powder jar, the nitrogen gas booster pump, the solenoid valve, pressure sensor and nozzle, when producing smog because of the burning, smoke transducer can detect smog, thereby control the nitrogen gas booster pump and pressurize in to the dry powder jar, when pressure reaches the certain degree, pressure sensor sends electrical signal to the solenoid valve, make it open, make the dry powder in the dry powder jar spray away through the nozzle, thereby put out a fire.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the spacing column of the present invention;

fig. 3 is a schematic structural diagram of the dry powder tank of the present invention.

Reference numerals:

1. a first side plate; 11. a second side plate; 12. a box door; 13. a base plate; 14. a connecting member; 15. a limiting column; 16. a blind window; 17. a top cover; 2. a heat dissipation fan; 21. a temperature sensor; 22. a smoke sensor; 23. a dry powder tank; 24. a nitrogen booster pump; 25. an electromagnetic valve; 26. a pressure sensor; 27. and (4) a nozzle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1 to 3, an assembly protection type substation box is provided, which comprises a first side plate 1 and a heat dissipation fan 2.

Referring to fig. 1 and 2, second side plates 11 are movably mounted on two sides of a first side plate 1, a connecting piece 14 is fixedly mounted on each second side plate 11, a limiting column 15 is movably connected onto each connecting piece 14, a top cover 17 is fixedly mounted on the top of the first side plate 1, the first side plate 1 and the second side plate 11 are matched with each other to rotate to form a substation box frame, the connecting piece 14 and the limiting column 15 are used for supporting the first side plate 1 and the second side plate 11 in a matched mode, and the top cover 17 is used for sealing the tops of the first side plate 1 and the second side plate 11.

Referring to fig. 1 and 3, heat dissipation fans 2 are fixedly mounted on two sides inside a top cover 17, a temperature sensor 21 is fixedly mounted inside the top cover 17, a smoke sensor 22 is fixedly mounted inside the top cover 17, dry powder tanks 23 are fixedly mounted at four corners inside the top cover 17, a nitrogen booster pump 24 is fixedly mounted on the top of each dry powder tank 23, an electromagnetic valve 25 is fixedly mounted at the bottom of each dry powder tank 23, a pressure sensor 26 is fixedly mounted in each electromagnetic valve 25, nozzles 27 are fixedly mounted at output ends of the bottoms of the electromagnetic valves 25, the heat dissipation fans 2 are used for air cooling and heat dissipation inside a substation box, the temperature sensors 21 are used for detecting the temperature inside the substation box, the dry powder tanks 23 are used for storing fire extinguishing dry powder, the nitrogen booster pumps 24 are used for boosting the inside of the dry powder tanks 23, the electromagnetic valves 25 are used for controlling the dry powder tanks 23 to be closed, and the pressure sensors 26 are used for detecting the pressure inside the dry powder tanks 23, the nozzle 27 is used to spray the dry powder dispersion in the dry powder tank 23.

Specifically, movable mounting has chamber door 12 on the second curb plate 11, chamber door 12 is installed on second curb plate 11 by the hinge, can rotate through the hinge, seal or open the front side of first curb plate 1 and second curb plate 11, the bottom fixed mounting of first curb plate 1 and second curb plate 11 has bottom plate 13, bottom plate 13 is through fixed with the bottom of first curb plate 1 and second curb plate 11, make first curb plate 1 and second curb plate 11 can not take place not hard up, seal the bottom of first curb plate 1 and second curb plate 11 simultaneously, thereby assemble into the case that shifts.

Specifically, fixed mounting has shutter 16 on the second curb plate 11, and shutter 16 is used for the air can circulate at the case that becomes the station to promote the radiating effect, when second curb plate 11 is connected through spacing post 15 and first curb plate 1, contained angle between second curb plate 11 and the first curb plate 1 is ninety degrees, thereby makes first curb plate 1 and second curb plate 11 be the vertical state, thereby forms the case frame that becomes the station.

Specifically, the bottom fixed mounting of top cap 17 has the baffle for separate the inside part of top cap 17 and the inside electric elements of transformer station case, and the circular through-hole corresponding with nozzle 27 is seted up to the four corners of baffle, and convenient nozzle 27 can extend to the inner chamber of transformer station case and seted up the ventilation hole on the baffle when installing nozzle 27, is used for the air can through thereby can not blockking that radiator fan 2 incites the air and dispels the heat to the transformer station incasement portion.

Specifically, top cap 17's shape is trapezoidal, forms the eaves, can make the rainwater can not enter into the transformer substation incasement with the flow direction guide of rainwater during rainy, and top cap 17's inner chamber transversely installs the fixed plate, the part in the easy to assemble top cap 17.

Specifically, the louver 16 is fixedly provided with a dust screen to prevent dust and other fine garbage from floating into the transformer substation box when the louver is used for a long time, so that the normal operation of electrical components in the transformer substation box is influenced.

The utility model discloses a theory of operation and use flow: when the station box is used, the first side plate 1 and the second side plate 11 are rotated to form an included angle of ninety degrees, the position of the limiting column 15 is adjusted through rotation, the connecting piece 14 at the other end of the limiting column 15 is connected with the first side plate 1, so that the first side plate 1 and the second side plate 11 form a frame, the bottom plate 13 and the top cover 17 are respectively arranged at the bottom and the top of the frame, and finally the box door 12 is arranged on the second side plate 11 to assemble the station box, when the temperature in the station box is overhigh, the temperature sensor 21 can detect temperature information, the heat dissipation fan 2 is controlled to perform air cooling heat dissipation on the interior of the station box, when elements in the station box break down or the temperature is overhigh to cause combustion, the smoke sensor 22 can detect smoke generated by combustion, so that the nitrogen booster pump 24 is controlled to pressurize the interior of the dry powder tank 23, when the pressure reaches a certain value, the pressure sensor 26 can detect, at this time, the solenoid valve 25 is opened, and the dry powder in the dry powder tank 23 is sprayed to the inside of the transformer station box by the nozzle 27, so that fire is extinguished.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (6)

1. The utility model provides an equipment protection type transformer station box, includes first curb plate (1) and heat dissipation fan (2), its characterized in that, the both sides movable mounting of first curb plate (1) has second curb plate (11), fixed mounting has connecting piece (14) on second curb plate (11), swing joint has spacing post (15) on connecting piece (14), the top fixed mounting of first curb plate (1) has top cap (17), the inside both sides fixed mounting of top cap (17) has heat dissipation fan (2), the inside fixed mounting of top cap (17) has temperature sensor (21), the inside fixed mounting of top cap (17) has smoke transducer (22), the inside four corners fixed mounting of top cap (17) has dry powder jar (23), the top fixed mounting of dry powder jar (23) has nitrogen gas booster pump (24), the bottom fixed mounting of dry powder jar (23) has solenoid valve (25), and a pressure sensor (26) is fixedly installed in the electromagnetic valve (25), and a nozzle (27) is fixedly installed at the output end of the bottom of the electromagnetic valve (25).

2. An assembly protection type substation box body according to claim 1, characterized in that a box door (12) is movably installed on the second side plate (11), and a bottom plate (13) is fixedly installed at the bottom of the first side plate (1) and the second side plate (11).

3. An assembly protection type transformer station box body according to claim 1, characterized in that a shutter (16) is fixedly arranged on the second side plate (11), and an included angle between the second side plate (11) and the first side plate (1) is ninety degrees.

4. The box body of an assembly protection type transformer station as claimed in claim 1, wherein a partition plate is fixedly installed at the bottom of the top cover (17), circular through holes corresponding to the nozzles (27) are formed at four corners of the partition plate, and a vent hole is formed in the partition plate.

5. An assembly protection type substation box body according to claim 1, characterized in that the shape of the top cover (17) is trapezoid, and the inner cavity of the top cover (17) is transversely provided with a fixing plate.

6. An assembly protection type substation box according to claim 3, characterized in that a dust screen is fixedly mounted on the shutter (16).

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