CN219554400U - Outdoor preassembled box-type substation - Google Patents

Abstract

The utility model relates to the technical field of transformer substations, in particular to an outdoor preassembled box-type transformer substation, which comprises a box body, wherein a baffle is horizontally and fixedly arranged in the box body, a circular mounting groove is formed in the baffle, the mounting groove penetrates through the baffle in the vertical direction, a rotary table is installed in the mounting groove in a nested manner and rotates relative to the mounting groove, an air inlet and an air outlet are respectively formed in two opposite sides of the box body, an air inlet pipe is communicated with the air inlet, one end of a ventilation pipe is communicated with the air outlet, the other end of the ventilation pipe is connected with a fixed pipe, an air pump is installed on the ventilation pipe, the lower end of the fixed pipe vertically stretches into the box body and is fixedly connected with the upper surface of the box body, a rotary shaft is vertically arranged in the fixed pipe, the rotary shaft is rotatably installed in the fixed pipe, and a turbine is installed at the upper end of the rotary shaft.

Description

Outdoor preassembled box-type substation

Technical Field

The utility model relates to the technical field of transformer substations, in particular to an outdoor preassembled box-type transformer substation.

Background

The box-type transformer station, also called prefabricated substation or prefabricated substation, is a prefabricated indoor and outdoor compact type power distribution equipment of factory, which is integrated according to a certain wiring scheme, i.e. the functions of transformer voltage reduction, low-voltage power distribution, etc. are organically combined together, and is installed in a steel structure box which is dampproof, rust-proof, dustproof, rat-proof, fireproof, anti-theft, heat-insulating, fully-closed and movable, and is specially applicable to urban network construction and transformation.

However, when equipment in the box-type transformer substation is in operation, a large amount of heat can be generated, and as the box-type transformer substation is in a fully-closed type, the equipment cannot be rapidly cooled when radiating, and the radiating effect is poor, so that the equipment is damaged due to long-time high-temperature operation, and damaged electronic equipment needs to be maintained and replaced, so that the maintenance cost of the equipment is improved. And the existing box-type transformer substation is easy to accumulate dust and inconvenient to clean after being placed outdoors for a long time.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the outdoor preassembled box-type transformer substation which is strong in practicability and good in use effect.

In order to achieve the above object, the present utility model provides the following technical solutions:

the utility model provides an outdoor prepackage type box-type transformer substation, the power distribution box comprises a box body, the fixed baffle that is provided with of box internal level, circular mounting groove has been seted up on the baffle, the baffle is run through to the mounting groove in vertical direction, carousel nested install in the mounting groove and rotate for the mounting groove, the opposite both sides of box are provided with air intake and air outlet respectively, air intake department intercommunication has the air-supply line, air outlet department intercommunication has ventilation pipe one end, the ventilation pipe other end is connected with the fixed pipe, install the air pump on the ventilation pipe, the fixed pipe lower extreme is vertical stretch into in the box and with box above fixed connection, the fixed intraductal pivot that is provided with of fixed, the pivot is rotated and is installed in the fixed pipe, the turbine is installed to the pivot upper end, the pivot lower extreme stretches out outside the fixed pipe and with carousel above fixed connection, the pivot is located the carousel central line, fixed pipe is linked together with box inside, be provided with the through-hole on the carousel, be located air outlet and air intake below on the box lateral wall.

This technical scheme is further optimized, still include the protection casing, fixedly be provided with the protection casing on the box inner wall, the protection casing covers in vent department, the protection casing is last to set up to the protection grid with the opposite face of vent, be provided with electrified net in the protection casing, electrified net sets up to the one side coincidence of protection grid with the protection casing in a direction, the edulcoration mouth has been seted up to one side that the protection casing bottom surface is close to the box lateral wall that the protection casing bottom surface is located electrified net, be provided with the export below being located the vent on the box, edulcoration mouth one side articulates there is the connecting plate, the connecting plate lower extreme downward sloping extends to in the export, connecting plate lower extreme bottom fixedly connected with spring one end, the spring other end and export bottom surface fixed connection.

The technical scheme is further optimized, and the novel water tank further comprises a blocking cover, wherein the upper side of the blocking cover is hinged with the outer side wall of the tank body, and the blocking cover covers the outlet.

This technical scheme is further optimized, still includes electric telescopic handle and apron, and the apron can cover the one side that sets up to the protection grid at the protection casing, and the apron upper side articulates above with the protection casing, and the fixed mounting panel that is provided with in protection casing top articulates on the mounting panel has electric telescopic handle, and electric telescopic handle can drive the apron upset for the protection casing.

This technical scheme is further optimized, still includes humidity transducer and controller, and humidity transducer and controller are all fixed to be set up in the box, and humidity transducer, air pump and electric telescopic handle all are connected with the controller electricity.

This technical scheme is further optimized, still include filter unit, all communicate on air-supply line and the breather pipe and have filter unit, filter unit includes the rose box, be provided with the division board in the rose box, the rose box is divided into dry storehouse and dust removal storehouse through the division board, evenly be provided with the through hole on the division board, dry storehouse and dust removal storehouse accessible are linked together through the hole, be provided with filter unit in the dust removal storehouse, the drier is filled in the dry storehouse, all install the rose box in breather pipe and the intake pipe, and breather pipe and intake pipe all are linked together with the rose box is inside.

According to the technical scheme, through holes are distributed on the semicircular area of the turntable.

According to the technical scheme, the top cover is fixedly arranged above the box body.

Compared with the prior art, the utility model has the following beneficial effects:

(1) According to the utility model, the turntable capable of rotating relative to the baffle is arranged on the baffle, so that air flow in the fixed pipe can enter the box body, and the air flow passes through the through holes on the turntable and enters the box body to generate a heat dissipation effect.

(2) The air flow in the fixed pipe and the turbine are mutually matched to drive the rotating shaft to rotate, the rotating shaft drives the rotating disc to rotate simultaneously, and the through holes arranged on the rotating shaft continuously change positions, so that the air flow blown into the box body through the through holes continuously and regularly changes the wind direction, the air flow is scattered to be blown to all corners in the box body, the wind power is enhanced to a certain extent, the heat dissipation and drying effects inside the box body are greatly improved, and dust deposited inside the box body can be cleaned.

Drawings

FIG. 1; the cross-section structure schematic diagram of the outdoor preassembled box-type substation is shown;

in the figure: the filter box 1, the filter assembly 2, the protective cover 3, the electric telescopic rod 4, the cover plate 5, the electrified grid 6, the connecting plate 7, the rotary table 8, the rotary shaft 9, the baffle cover 10, the vent pipe 11, the baffle cover 12, the fixed pipe 13, the turbine 14 and the air inlet pipe 15.

Detailed Description

In order to describe the technical content, constructional features, achieved objects and effects of the technical solution in detail, the following description is made in connection with the specific embodiments in conjunction with the accompanying drawings.

Referring to fig. 1, an outdoor preassembled box-type substation comprises a box body, wherein a top cover is fixedly arranged above the box body. The baffle is fixedly arranged in the box body horizontally, a circular mounting groove is formed in the baffle, the mounting groove penetrates through the baffle in the vertical direction, and the turntable 8 is installed in the mounting groove in a nested mode and rotates relative to the mounting groove. The two opposite sides of the box body are respectively provided with an air inlet and an air outlet, the air inlet is communicated with an air inlet pipe 15, and the air inlet pipe 15 and the vent pipe 11 are both communicated with a filtering unit.

The air outlet department intercommunication has ventilation pipe one end, and the ventilation pipe other end is connected with fixed pipe 13, and fixed pipe 13 lower extreme vertically stretches into in the box and with box above fixed connection, vertically is provided with pivot 9 in the fixed pipe 13, and pivot 9 rotates to install in fixed pipe 13. The turbine 14 is installed to pivot 9 upper end, and pivot 9 lower extreme stretches out outside fixed pipe 13 and with carousel 8 above fixed connection, fixed pipe 13 is linked together with the box is inside, and pivot 9 is located carousel 8 central line. Through holes are arranged on the rotary table 8 and distributed on the semicircular area of the rotary table 8.

Install the air pump on the ventilation pipe, filter unit includes rose box 1, is provided with the division board in the rose box 1, separates into dry storehouse and dust removal storehouse through the division board in the rose box 1, evenly is provided with the through hole on the division board, and dry storehouse and dust removal storehouse accessible are linked together through the hole, are provided with filter component 2 in the dust removal storehouse, and dry storehouse intussuseption is filled with the drier. The filtering box 1 is arranged on the ventilating pipe 11 and the air inlet pipe, and the ventilating pipe 11 and the air inlet pipe are communicated with the inside of the filtering box 1.

And ventilation openings are arranged on the side wall of the box body and below the air outlet and the air inlet. The inner side wall of the box body is fixedly provided with a protective cover 3, the protective cover 3 covers the vent, and the opposite surface of the protective cover 3 and the vent is provided with a protective grating. The cover plate 5 can cover one side of the protective cover 3, which is arranged as a protective grille, the upper side edge of the cover plate 5 is hinged with the upper surface of the protective cover 3, a mounting plate is fixedly arranged above the protective cover 3, an electric telescopic rod 4 is hinged on the mounting plate, and the electric telescopic rod 4 can drive the cover plate 5 to turn over relative to the protective cover 3.

The protection casing 3 is internally provided with a charged grid 6, the charged grid 6 is overlapped with one surface of the protection casing 3 which is arranged as a protection grid in one direction, and a impurity removing opening is formed in one side, close to the side wall of the box body, of the bottom surface of the protection casing 3, which is positioned on the charged grid 6. An outlet is arranged below the ventilation opening on the box body, one side of the impurity removal opening is hinged with a connecting plate 7, the lower end of the connecting plate 7 extends into the outlet, one end of a spring is fixedly connected with the bottom surface of the lower end of the connecting plate 7, and the other end of the spring is fixedly connected with the bottom surface of the outlet. The upper side of the baffle cover 12 is hinged with the outer side wall of the box body, and the baffle cover 12 can be arranged at the outlet in a covering way.

Still include humidity transducer and controller, humidity transducer and controller are all fixed to be set up in the box, and humidity transducer, air pump and electric telescopic handle 4 all are connected with the controller electricity.

When the utility model is in use, in a normal state, the cover plate 5 on the protective cover 3 is driven by the electric telescopic rod 4 to be in an open state and is not contacted with the protective grille. The inside of the box body can exchange air flow with the outside through the two ventilation openings, so that heat dissipation is facilitated. When humidity transducer sensed that humidity in the box is great, can be to the controller transmission signal, controller control starts electric telescopic handle 4, makes it drive apron 5 upset for apron 5 covers on the protection grid, and the vent both can not be linked together with the box is inside through the protection grid this moment. Simultaneously, the controller controls to start the air pump, and the air pump introduces air flow from the box body through the air pipe 11, so that external air continuously enters the drying unit through the air inlet pipe, the filter assembly 2 and the drying agent arranged in the drying unit can remove dust and dry the external air, and then the treated air flow enters the box body through the air inlet. The air inside the box body is driven to flow, then enters the ventilation pipe, enters the fixed pipe 13 after being dried and dedusted by the filtering unit arranged on the ventilation pipe, and finally enters the box body above the baffle plate from the fixed pipe 13. The air current drives the turbine 14 in the fixed pipe 13 when flowing through the fixed pipe 13 and rotates to drive the pivot 9 and rotate, and pivot 9 then drives carousel 8 and rotate for the mounting groove, the air current that is located the baffle top at this moment passes the through-hole that sets up on the carousel 8 and gets into in the box of baffle below, therefore when carousel 8 rotates, the through-hole that sets up on it constantly changes the position when the air current passes through, thereby make the continuous change wind direction of through-hole decurrent air current, make the wind direction be the dispersed spraying in the box, and can strengthen wind-force to a certain extent, consequently the air current can be comparatively even spout in each corner of box, improve the drying efficiency to the box inside greatly. When the pests such as mice enter the box body from the ventilation opening, the pests can enter the protective cover 3, the electrified grid 6 in the protective cover 3 can carry out corona treatment on the pests, the mice or the pests subjected to corona treatment can fall on the connecting plate 7, slide along the connecting plate 7 to pass through the outlet, and push the blocking cover 12 away by utilizing the self-falling impact force to leave the box body.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the statement "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal device comprising the element. Further, herein, "greater than," "less than," "exceeding," and the like are understood to not include the present number; "above", "below", "within" and the like are understood to include this number.

While the embodiments have been described above, other variations and modifications will occur to those skilled in the art once the basic inventive concepts are known, and it is therefore intended that the foregoing embodiments of the utility model be considered as merely illustrative, and not limiting, and that it is intended that all such equivalent arrangements or equivalent flow modifications as may be resorted to, or direct or indirect resorting to, falling within the scope of the utility model.

Claims (8)

1. The utility model provides an outdoor prepackage type box-type substation, its characterized in that, the power distribution box comprises a box body, the fixed baffle that is provided with of level in the box, set up circular mounting groove on the baffle, the mounting groove runs through the baffle on vertical direction, the embedding has carousel and carousel to rotate for the mounting groove in the mounting groove, the opposite both sides of box are provided with air intake and air outlet respectively, air intake department intercommunication has the air-supply line, air outlet department intercommunication has ventilation pipe one end, the ventilation pipe other end is connected with fixed pipe, install the air pump on the ventilation pipe, fixed pipe lower extreme is vertical stretches into in the box and with the fixed connection above the box, fixed intraductal vertical pivot that is provided with of fixed, the pivot is rotated and is installed in fixed pipe, the turbine is installed to the pivot upper end, the pivot lower extreme stretches out outside the fixed pipe and with carousel above fixed connection, the pivot is located the carousel central line, fixed pipe is linked together with the box inside, be provided with the through-hole on the carousel, be located air outlet and air intake below on the box lateral wall.

2. The outdoor preassembled box-type substation according to claim 1, further comprising a protective cover, wherein the inner side wall of the box body is fixedly provided with a protective cover, the protective cover is covered at the vent, the opposite surface of the protective cover to the vent is provided with a protective grid, an electrified grid is arranged in the protective cover, the electrified grid is overlapped with one surface of the protective cover, which is provided with the protective grid, of the protective cover, the bottom surface of the protective cover is positioned on one side, close to the side wall of the box body, of the electrified grid, a impurity removing opening is formed in the box body, an outlet is formed in the lower portion of the vent, one side of the impurity removing opening is hinged with a connecting plate, the lower end of the connecting plate is obliquely extended into the outlet, one end of a spring is fixedly connected to the bottom surface of the lower end of the connecting plate, and the other end of the spring is fixedly connected with the bottom surface of the outlet.

3. An outdoor preassembled box-type substation according to claim 2, further comprising a blocking cover, wherein the upper side of the blocking cover is hinged to the outer side wall of the box, and the blocking cover covers the outlet.

4. The outdoor preassembled box-type substation according to claim 2, further comprising an electric telescopic rod and a cover plate, wherein the cover plate can be covered on one surface of the protective cover, the upper side edge of the cover plate is hinged to the upper surface of the protective cover, a mounting plate is fixedly arranged above the protective cover, the electric telescopic rod is hinged to the mounting plate, and the electric telescopic rod can drive the cover plate to turn over relative to the protective cover.

5. The outdoor preassembled box-type substation of claim 4 further comprising a humidity sensor and a controller, wherein the humidity sensor and the controller are fixedly arranged in the box body, and the humidity sensor, the air pump and the electric telescopic rod are electrically connected with the controller.

6. The outdoor preassembled box-type transformer substation according to claim 1, further comprising a filtering unit, wherein the air inlet pipe and the air inlet pipe are both communicated with the filtering unit, the filtering unit comprises a filtering box, a partition plate is arranged in the filtering box, the filtering box is divided into a drying bin and a dedusting bin through the partition plate, through holes are uniformly formed in the partition plate, the drying bin and the dedusting bin are communicated through the through holes, a filtering assembly is arranged in the dedusting bin, a drying agent is filled in the drying bin, the filtering box is arranged on the air inlet pipe and the air inlet pipe, and the air inlet pipe is communicated with the inside of the filtering box.

7. An outdoor preassembled box-type substation according to claim 1, characterized in that the through holes are distributed over a semicircular area of the turntable.

8. An outdoor preassembled box-type substation according to claim 1, characterized in that a top cover is fixedly arranged above the box body.