CN211879868U

CN211879868U - High-protection automatic fire extinguishing power transformation box

Info

Publication number: CN211879868U
Application number: CN202020155780.8U
Authority: CN
Inventors: 蒋璐雯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-08
Filing date: 2020-02-08
Publication date: 2020-11-06
Anticipated expiration: 2030-02-08

Abstract

The utility model discloses a high protectiveness automatic fire extinguishing transformer case relates to power equipment technical field. This high protectiveness automatic fire extinguishing transformer case, including box and inductor, the inductor sets up in the box inboard, a set of supporting seat of fixedly connected with is gone up to the box bottom face, the box downside is equipped with the work box, fixedly connected with bracket on the work box bottom end face, be equipped with the inductor on the work box up end, the work box upside is equipped with places the case, place the incasement side and placed the holding vessel, the holding vessel downside is equipped with spray mechanism, the transom has been seted up on the lateral wall of work box both ends, the one end that the transom is located the work box inboard is equipped with closing mechanism, the box downside is equipped with and is used for carrying out the exhaust tube that sucks to. The utility model discloses compare in current transformer case, trigger the operation of spraying mechanism when the inductor senses the inside unusual situation that produces of box, spraying mechanism sprays the fire extinguishing agent in the holding vessel to the box to control stretching of intensity of a fire.

Description

High-protection automatic fire extinguishing power transformation box

Technical Field

The utility model relates to a power equipment technical field specifically is a high protectiveness automatic fire extinguishing transformer case.

Background

The transformer box is a high-voltage switch device, a distribution transformer and a low-voltage distribution device, is factory prefabricated indoor and outdoor compact distribution equipment which is arranged into a whole according to a certain wiring scheme, is installed in a steel structure box, and is particularly suitable for urban network construction and transformation.

However, the existing transformer box is only provided with a fireproof layer on the outer side wall, a fire extinguishing device is absent in the box body, and if a fire breaks out in the box body, the fire cannot be quickly extinguished, so that the transformer box is damaged to influence the normal use of electric power.

To the problem, the utility model designs a high protectiveness automatic fire extinguishing transformer case to this solves the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high protectiveness automatic fire extinguishing transformer case to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high protectiveness automatic fire extinguishing transformer case, includes box and inductor, the inductor sets up in the box inboard, a set of supporting seat of fixedly connected with is equipped with the work box on the box bottom face, fixedly connected with is used for placing the bracket of transformer on the bottom end face of work box, be equipped with the inductor on the work box up end, the work box upside is equipped with places the case, place the incasement side and place the holding vessel that is used for storing fire extinguishing agent, the holding vessel downside is equipped with the spraying mechanism who is used for spraying fire extinguishing agent, the transom has been seted up on the lateral wall of work box both ends, the one end that the transom is located the work box inboard is equipped with and is used for carrying out closed closing mechanism to it, the box downside is equipped with the exhaust tube that is used for carrying out the suction to the inside.

Preferably, the inside and outside opening that communicates is all seted up on the case with place the case front end lateral wall to the work box, work box opening internal rotation is connected with assorted switch door with it, it is connected with assorted turnover door with it to place case opening internal rotation, install transparent observation window on the switch door.

Preferably, the bracket is suspended, a group of ventilation holes for ventilation are longitudinally formed in the bottom surface of the bracket, and baffles for fixing the position of the transformer box are arranged on the side walls of the two ends of the bracket.

Preferably, the spraying mechanism is including connecting in the conveyer pipe of holding vessel downside, the through-hole that link up is seted up to the work box between placing the case, the conveyer pipe runs through the through-hole and extends to the work box inboard, the one end that the conveyer pipe is located the work box inboard is equipped with a set of spraying mouth.

Preferably, the closing mechanism is including seting up the spout on the work box inner wall, the spout inboard is equipped with first closed board and second closed board, the work box is located to rotate on the inner wall in the spout outside and is connected with the friction pulley, friction pulley one end extends to the spout inboard, the friction pulley is located and offsets between inboard one end of spout and first closed board and the second closed board and contacts, first closed board medial extremity fixedly connected with closed piece, closed groove has been seted up to second closed board medial extremity, mutually support between closed piece and the closed groove.

Preferably, one end of the exhaust pipe extends to the inner side of the working box, a sealing ring structure is arranged at the joint of the exhaust pipe and the side wall of the working box, and one end of the exhaust pipe, which is far away from the working box, is connected with an external air pump.

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

(1) this high protectiveness automatic fire extinguishing transformer case triggers the operation of spraying mechanism when the inductor senses the inside abnormal conditions that produces of box, and spraying mechanism sprays the fire extinguishing agent in the holding vessel to the box to control stretching of intensity of a fire.

(2) This high protectiveness automatic fire extinguishing transformer case utilizes closing mechanism can carry out the closure to the transom when the box is inside on fire to make the box inside keep inclosed state, then use the exhaust tube to suck the inside air of box and make the inside vacuum state that forms of box.

Drawings

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

FIG. 2 is a schematic view of the front overall structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 4 is a detailed structural diagram of the louver of fig. 1.

In the figure: 1. the device comprises a box body, 101, a switch door, 102, a turnover door, 103, a transparent observation window, 2, a supporting seat, 3, a working box, 4, a bracket, 401, air holes, 402, a baffle, 5, a sensor, 6, a placing box, 7, a storage tank, 8, a spraying mechanism, 801, a conveying pipe, 802, a through hole, 803, a spraying opening, 9, an air vent window, 10, a closing mechanism, 1001, a sliding groove, 1002, a first closing plate, 1003, a second closing plate, 1004, a friction wheel, 1005, a closing block, 1006, a closing groove, 11 and an exhaust pipe.

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: the utility model provides a high protectiveness automatic fire extinguishing transformer case, including box 1 and inductor 5, inductor 5 sets up in 1 inboard of box, a set of supporting seat of fixedly connected with 2 on the 1 bottom face of box, 1 downside of box is equipped with work box 3, fixedly connected with is used for placing transformer's bracket 4 on the 3 bottom faces of work box, be equipped with inductor 5 on the 3 up end of work box, 3 upsides of work box are equipped with places case 6, place 6 inboards of case and place holding vessel 7 that is used for storing fire extinguishing agent, 7 downside of holding vessel is equipped with the sprinkler mechanism 8 that is used for spraying fire extinguishing agent, transom 9 has been seted up on the 3 both ends lateral wall of work box, transom 9 includes the filter screen in the outside and inboard filter plate, the one end that transom 9 is located 3 inboards of work box is equipped with and is used for carrying out closed closing mechanism 10 to it, 1 downside of box is equipped with.

Furthermore, the front end side walls of the working box 3 and the placing box 6 are provided with openings communicated with the inside and the outside, the opening of the working box 3 is rotatably connected with a switch door 101 matched with the opening, the opening of the placing box 6 is rotatably connected with a turnover door 102 matched with the opening, and the switch door 101 is provided with a transparent observation window 103.

Furthermore, the bracket 4 is suspended, a group of ventilation holes 401 for ventilation are longitudinally formed in the bottom surface of the bracket 4, and baffles 402 for fixing the position of the transformer box are arranged on the side walls of two ends of the bracket 4.

Further, the spraying mechanism 8 includes the conveyer pipe 801 that connects in the holding vessel 7 downside, and the through-hole 802 that link up has been seted up between the case 3 and the placing box 6, and the fire extinguishing agent transports to the case 3 upside through conveyer pipe 801, then sprays the case 3 through spraying opening 803, and conveyer pipe 801 runs through-hole 802 and extends to the case 3 inboard, and the conveyer pipe 801 is located the one end of case 3 inboard and is equipped with a set of spraying opening 803.

Furthermore, the closing mechanism 10 includes a sliding groove 1001 formed in an inner wall of the work box 3, a first closing plate 1002 and a second closing plate 1003 are arranged on the inner side of the sliding groove 1001, a friction wheel 1004 is rotatably connected to the inner wall of the work box 3, which is located on the outer side of the sliding groove 1001, one end of the friction wheel 1004 extends to the inner side of the sliding groove 1001, one end of the friction wheel 1004, which is located on the inner side of the sliding groove 1001, is in contact with the first closing plate 1002 and the second closing plate 1003, a closing block 1005 is fixedly connected to an inner end of the first closing plate 1002, a closing groove 1006 is formed in an inner end of the second closing plate 1003, the motor drives the friction wheel 1004 to rotate, the first closing plate 1002 and the second closing plate 1003 are further driven to slide inwards inside the sliding groove 1001, the ventilation window 9 is closed through cooperation between the closing block 1005 and the closing groove 1006, and the closing.

Furthermore, one end of the exhaust tube 11 extends to the inner side of the working box 3, a sealing ring structure is arranged at the joint of the exhaust tube 11 and the side wall of the working box 3, and one end of the exhaust tube 11, which is far away from the working box 3, is connected with an external air pump.

The working principle is as follows: the utility model moves the device to the using position when in use, the box body 1 is stably placed on the ground by using the supporting seat 2, the switch door 101 is opened to place the power converter into the working box 3, the turnover door 102 is opened to place the storage tank 7 containing the fire extinguishing agent into the placing box 6, the conveying pipe 801 is connected on the storage tank 7, then the switch door 101 and the turnover door 102 are closed to start the operation of the equipment, when the sensor 5 monitors that the inside of the working box 3 is abnormal, the spraying mechanism 8 is controlled to operate by the control template, the fire extinguishing agent is conveyed to the upper side of the working box 3 by the conveying pipe 801, then the working box 3 is sprayed by the spraying port 803, meanwhile, the motor drives the friction wheel 1004 to rotate to further drive the first closing plate 1002 and the second closing plate 1003 to slide inwards in the sliding groove 1001, and the ventilation window 9 is closed 1006 by the matching between the closing block 1005 and the closing groove, the suction pump is then controlled to operate to suck air from the inside of the working tank 3 through the suction pipe 11.

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 a high protectiveness automatic fire extinguishing transformer case, includes box (1) and inductor (5), inductor (5) set up in box (1) inboard, its characterized in that: a group of supporting seats (2) are fixedly connected on the bottom end surface of the box body (1), a working box (3) is arranged on the lower side of the box body (1), a bracket (4) for placing a power converter is fixedly connected on the bottom end surface of the working box (3), an inductor (5) is arranged on the upper end face of the working box (3), a placing box (6) is arranged on the upper side of the working box (3), a storage tank (7) for storing fire extinguishing agent is arranged on the inner side of the placing box (6), a spraying mechanism (8) for spraying fire extinguishing agent is arranged at the lower side of the storage tank (7), the side walls of the two ends of the working box (3) are provided with ventilation windows (9), one end of each ventilation window (9) positioned at the inner side of the working box (3) is provided with a closing mechanism (10) for closing the ventilation window, and an air suction pipe (11) for sucking air in the box body (1) is arranged on the lower side of the box body (1).

2. The high-protection automatic fire extinguishing transformer box according to claim 1, characterized in that: the utility model discloses a switch door, including work box (3), place case (6), the opening of inside and outside intercommunication is all seted up on the lateral wall of work box (3) and place case (6) front end, work box (3) opening internal rotation is connected with assorted switch door (101) with it, place case (6) opening internal rotation be connected with assorted upset door (102) with it, install transparent observation window (103) on switch door (101).

3. The high-protection automatic fire extinguishing transformer box according to claim 1, characterized in that: the transformer substation is characterized in that the bracket (4) is arranged in a suspended mode, a group of ventilation holes (401) used for ventilation are longitudinally formed in the bottom surface of the bracket (4), and baffle plates (402) used for fixing the position of the transformer substation are arranged on the side walls of the two ends of the bracket (4).

4. The high-protection automatic fire extinguishing transformer box according to claim 1, characterized in that: sprinkling mechanism (8) are including connecting in conveyer pipe (801) of holding vessel (7) downside, through-hole (802) that link up have been seted up between work box (3) and placing case (6), conveyer pipe (801) run through-hole (802) and extend to work box (3) inboard, the one end that conveyer pipe (801) are located work box (3) inboard is equipped with a set of spraying mouth (803).

5. The high-protection automatic fire extinguishing transformer box according to claim 1, characterized in that: the closing mechanism (10) comprises a sliding groove (1001) arranged on the inner wall of the working box (3), a first closing plate (1002) and a second closing plate (1003) are arranged on the inner side of the sliding groove (1001), the inner wall of the working box (3) located on the outer side of the sliding groove (1001) is connected with a friction wheel (1004) in a rotating mode, one end of the friction wheel (1004) extends to the inner side of the sliding groove (1001), one end of the friction wheel (1004) located on the inner side of the sliding groove (1001) is in contact with the first closing plate (1002) and the second closing plate (1003) in a propping mode, a closing block (1005) is fixedly connected to the inner side of the first closing plate (1002), a closing groove (1006) is formed in the inner side end of the second closing plate (1003), and the closing block (1005) and the closing groove (1006) are matched.

6. The high-protection automatic fire extinguishing transformer box according to claim 1, characterized in that: one end of the exhaust pipe (11) extends to the inner side of the working box (3), a sealing ring structure is arranged at the joint of the exhaust pipe (11) and the side wall of the working box (3), and one end, far away from the working box (3), of the exhaust pipe (11) is connected with an external air pump.