CN211427986U

CN211427986U - Intelligent combined transformer

Info

Publication number: CN211427986U
Application number: CN201921448003.6U
Authority: CN
Inventors: 李学民; 姜畅; 郑军; 范学东
Original assignee: SHENDA ELECTRIC GROUP CO Ltd
Current assignee: SHENDA ELECTRIC GROUP CO Ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-09-04
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses an intelligent combination formula transformer, including transformer subassembly and radiator unit, transformer subassembly and radiator unit built-up connection, transformer subassembly's bottom is provided with the base, the equal bolted connection in upper end of base has the curb plate, the quantity of curb plate is three, and enclose into an installation space, be equipped with two baffles in the installation space, from left to right cut off installation space into the low-voltage chamber, transformer room and hyperbaric chamber, the low-voltage chamber, install the low-voltage cabinet in transformer room and the hyperbaric chamber respectively, transformer and hyperbaric chamber, the positive upper end of base is provided with three doors of opening and close, the upper end fixed mounting of curb plate has the roof, the upper end fixed mounting of roof has the canopy, the mounting groove has been seted up to the positive middle part inboard of canopy, radiator unit includes air inlet unit. This intelligent combined transformer's transformer room is equipped with independent hot blast blowpipe apparatus, and is good to the radiating effect of transformer to the equal simple structure of radiator unit easily dismantles, the clearance of being convenient for.

Description

Intelligent combined transformer

Technical Field

The utility model relates to a transformer technical field specifically is an intelligent combination formula transformer.

Background

The existing combined transformer is usually formed by simply combining a transformer main body and high-low voltage power equipment into a high-voltage cabinet, a low-voltage cabinet and a transformer cabinet, the transformer is embedded in the transformer cabinet, and the compact structure easily causes unsmooth heat dissipation of the transformer due to the fact that the transformer generates higher temperature during operation, heat dissipation facilities need to be added, otherwise the normal operation of the transformer is seriously influenced. At present, a combined transformer sold in the market generally adopts a mode of arranging a heat dissipation port on a cabinet body for heat dissipation, but the arrangement of too many or too large heat dissipation ports on the cabinet body can cause too much dust in the cabinet body, thereby causing hidden danger to equipment operation, some transformers completely seal the cabinet body of the transformer, and an air conditioner is arranged in the cabinet body to solve the heat dissipation problem.

Patent publication is CN 208256403U's practicality novel a modular transformer is disclosed, this modular transformer though have its easy maintenance, with low costs, the radiating effect is good and have advantages such as dustproof function, but the air current in its transformer chamber says from hyperbaric chamber and low-pressure chamber inflow, and is not direct from the outside entering, and the air current of hyperbaric chamber and low-pressure chamber has certain heat, and it is not good to carry out the effect of heat dissipation cooling to the transformer again in getting into the transformer chamber, needs the improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent combination formula transformer has reached and has carried out good radiating effect to the transformer.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent combined transformer comprises a transformer assembly and a heat dissipation assembly, wherein the transformer assembly and the heat dissipation assembly are connected in a combined mode.

The transformer subassembly comprises base, curb plate, baffle, opening and close door, roof, weather enclosure and mounting groove, the bottom of transformer subassembly is provided with the base, the equal bolted connection in upper end at the left side edge, right side edge and the back edge of base has the curb plate, then the quantity of curb plate is three to enclose into an installation space, be equipped with two baffles in the installation space, from left to right cut off installation space into low-voltage chamber, transformer room and hyperbaric chamber, install low-voltage cabinet, transformer and high-voltage cabinet in low-voltage chamber, transformer room and the hyperbaric chamber respectively, the positive upper end of base is provided with three and opens and close the door, the upper end fixed mounting of curb plate has the roof, the upper end fixed mounting of roof has the canopy, the mounting groove has been seted up to the positive middle part inboard of canopy.

The heat dissipation assembly comprises an air inlet device and an air draft device, wherein the air inlet device is composed of a first dustproof net mounting plate, a first dustproof net, an outer protective cover and an air inlet hole groove, the air inlet device is mounted on a left side plate, a right side plate and a back side plate, the left side plate, the right side plate and the back side plate are provided with air vents, the first dustproof net mounting plate is connected onto the air vents through bolts, the middle part of the first dustproof net mounting plate is fixedly connected with the first dustproof net, the first dustproof net mounting plate is connected with the outer protective cover through bolts, the outer protective cover is provided with the air inlet hole groove, the air draft device is composed of an air draft pipe, a fan cover, a fan, a mounting ring, a second dustproof net and a fixing plate, the air draft pipe is fixedly connected above the middle part of the top plate, one end, far away from the top plate, of the air draft pipe is inserted with, the inboard fixedly connected with second dust screen of collar, the outside fixedly connected with fixed plate of fan housing, the fixed plate is connected with mounting groove bolted connection.

Preferably, the three opening and closing doors are respectively and rotatably connected to the left side plate and the front ends of the two partition plates.

Preferably, the mounting groove is located in front of the lower end of the rain shed, and the whole mounting groove is exposed.

Preferably, the opening of the air inlet slot is positioned below the air inlet slot, and the air flow flows into the air inlet slot from bottom to top.

Preferably, the ventilation openings are formed in the lower portion of the partition plate, and filter screens are arranged at the ventilation openings.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this intelligent combined transformer sets up independent hot blast blowpipe apparatus on the curb plate at the transformer room back and has reached and has carried out good radiating effect to the transformer. All install independent air inlet unit on the curb plate of low-pressure chamber, high-pressure chamber and the outdoor side of transformer, though the air current of low-pressure chamber and high-pressure chamber all can flow to the transformer room, but the transformer room is provided with independent air inlet unit, and when updraft ventilator started, outside air can get into the transformer room, cools down the transformer, and the radiating effect is good.

(2) The air inlet device and the air exhaust device of the intelligent combined transformer are mounted on corresponding structures through bolts, are easy to detach and are provided with dustproof nets, and the dustproof nets are convenient to detach and clear. In addition, the air inlet groove of the air inlet device and the fan of the air draft device are both designed downwards, so that dust falling is avoided, and the ventilation effect is further influenced.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a schematic view of the air intake device of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is the structure schematic diagram of the air draft device of the utility model.

In the figure: 1 transformer component, 101 base, 102 curb plate, 103 baffle, 104 switching door, 105 roof, 106 weather enclosure, 107 mounting grooves, 2 radiator unit, 201 hot blast blowpipe apparatus, 202 updraft ventilator, 203 first dust screen mounting panel, 204 first dust screen, 205 outer protecting cover, 206 air inlet hole groove, 207 exhaust column, 208 fan housing, 209 fan, 2010 collar, 2011 second dust screen, 2012 the fixed plate.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an intelligent combined transformer comprises a transformer component 1 and a heat dissipation component 2, wherein the transformer component 1 and the heat dissipation component 2 are connected in a combined mode.

The transformer component 1 comprises a base 101, side plates 102, partition plates 103, opening and closing doors 104, a top plate 105, a rain-proof shed 106 and a mounting groove 107, wherein the base 101 is arranged at the bottom of the transformer component 1, the side plates 102 are connected to the upper ends of the left side edge, the right side edge and the back side edge of the base 101 through bolts, the number of the side plates is three, and an installation space is defined by the side plates, two partition plates 103 are arranged in the installation space and divide the installation space into a low-pressure chamber, a transformer chamber and a high-pressure chamber from left to right, a low-voltage cabinet, a transformer and a high-pressure cabinet are respectively arranged in the low-pressure chamber, the transformer chamber and the high-pressure chamber, vent holes are respectively formed below the partition plates 103, a filter screen is arranged at the vent holes, the three opening and closing doors 104 are arranged at the upper end of the front side of, the canopy 106 is fixedly mounted at the upper end of the top plate 105, a mounting groove 107 is formed in the inner side of the middle of the front face of the canopy 106, the mounting groove 107 is located in front of the lower end of the canopy 106, and the whole mounting groove 107 is exposed.

The heat dissipation assembly 2 comprises an air intake device 201 and an air exhaust device 202, the air intake device 201 comprises a first dustproof net mounting plate 203, a first dustproof net 204, an outer shield 205 and an air intake slot 206, the air intake device 201 is mounted on the left side, the right side and the back side plate 102, the left side, the right side and the back side plate 102 are provided with air vents, the first dustproof net mounting plate 203 is connected to the air vents through bolts, the middle part of the first dustproof net mounting plate 203 is fixedly connected with the first dustproof net 204, the first dustproof net mounting plate 203 is connected to the outer shield 205 through bolts, the outer shield 205 is provided with the air intake slot 206, the opening of the air intake slot 206 is positioned below the air intake slot 206, airflow flows in from bottom to top, the air exhaust device 202 comprises an exhaust pipe 207, a fan cover 208, a fan 209, a mounting ring 2010, a second dustproof net 2011 and a fixing plate 2012, the upper part of the middle part of the, one end that roof 105 was kept away from to exhaust column 207 is pegged graft there is fan housing 208, fan housing 208's inside rotation is connected with fan 209, fan housing 208's inboard lower extreme bolted connection has collar 2010, the inboard fixedly connected with second dust screen 2011 of collar 2010, fan housing 208's outside fixedly connected with fixed plate 2012, fixed plate 2012 and mounting groove 107 bolted connection, air intake device 201 and updraft ventilator 202 all install on corresponding structure through the bolt, easily dismantle, and it is dustproof to be equipped with the dust screen, convenient to detach dust screen clears up. In addition, the air inlet groove of the air inlet device and the fan of the air draft device are both designed downwards, so that dust falling is avoided, and the ventilation effect is further influenced. All install independent hot blast blowpipe apparatus 201 on the curb plate 102 of low-pressure chamber, high-pressure chamber and the outdoor side of transformer, though the air current of low-pressure chamber and high-pressure chamber all can flow to the transformer room, but the transformer room is provided with independent hot blast blowpipe apparatus 201, and when updraft ventilator 202 started, the outside air can get into the transformer room, cools down the transformer, and the radiating effect is good.

In the use process, the fan 209 on the air draft device 202 rotates, air flow enters the interior from the air inlet devices on the side plates 102 on the side surfaces of the low-pressure chamber, the high-pressure chamber and the transformer chamber respectively, the heat inside the air draft device is taken away, and the air draft device 202 discharges the air draft device and the air draft device reciprocates in a circulating mode.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus 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 apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligent combination formula transformer, includes transformer subassembly (1) and radiator unit (2), its characterized in that: the transformer assembly (1) is connected with the heat dissipation assembly (2) in a combined manner;

the transformer assembly (1) comprises a base (101), side plates (102), partition plates (103), opening and closing doors (104), a top plate (105), a rain-proof shed (106) and a mounting groove (107), wherein the base (101) is arranged at the bottom of the transformer assembly (1), the side plates (102) are connected to the upper ends of the left side edge, the right side edge and the back side edge of the base (101) through bolts, the number of the side plates is three, a mounting space is defined by the side plates, the mounting space is internally provided with the two partition plates (103), the mounting space is divided into a low-pressure chamber, a transformer chamber and a high-pressure chamber from left to right, the low-pressure chamber, the transformer chamber and the high-pressure chamber are respectively provided with a low-voltage cabinet, a transformer and a high-voltage cabinet, the three opening and closing doors (104) are arranged at the upper end of the front of the, a canopy (106) is fixedly installed at the upper end of the top plate (105), and an installation groove (107) is formed in the inner side of the middle of the front face of the canopy (106);

radiator unit (2) include hot blast blowpipe apparatus (201) and updraft ventilator (202), hot blast blowpipe apparatus (201) comprises first dust screen mounting panel (203), first dust screen (204), outer shield (205) and inlet opening groove (206), hot blast blowpipe apparatus (201) is installed on left side, right side and back curb plate (102), just the vent has been seted up on left side, right side and back curb plate (102), first dust screen mounting panel (203) bolted connection is on the vent, the first dust screen (204) of middle part fixedly connected with of first dust screen mounting panel (203), just first dust screen mounting panel (203) bolted connection has outer shield (205), inlet opening groove (206) have been seted up on outer shield (205), updraft ventilator (202) are by exhaust column (207), fan housing (208), fan (209), collar (2010), Second dust screen (2011) and fixed plate (2012) are constituteed, middle part top fixedly connected with exhaust column (207) of roof (105), the one end that roof (105) were kept away from in exhaust column (207) is pegged graft and is had fan housing (208), the inside rotation of fan housing (208) is connected with fan (209), the inboard lower extreme bolted connection of fan housing (208) has collar (2010), inboard fixedly connected with second dust screen (2011) of collar (2010), outside fixedly connected with fixed plate (2012) of fan housing (208), fixed plate (2012) and mounting groove (107) bolted connection.

2. The intelligent combined transformer of claim 1, wherein: the three opening and closing doors (104) are respectively and rotatably connected to the front ends of the left side plate (102) and the two partition plates (103).

3. The intelligent combined transformer of claim 1, wherein: the mounting groove (107) is positioned in front of the lower end of the rain shed (106), and the whole mounting groove (107) is exposed.

4. The intelligent combined transformer of claim 1, wherein: the opening of the air inlet hole groove (206) is positioned below the air inlet hole groove (206), and the air flow flows into the air inlet hole groove from bottom to top.

5. The intelligent combined transformer of claim 1, wherein: the ventilation openings are formed in the lower portion of the partition plate (103), and filter screens are arranged at the ventilation openings.