CN211858383U

CN211858383U - Transformer with alarm function

Info

Publication number: CN211858383U
Application number: CN202020493613.4U
Authority: CN
Inventors: 李健
Original assignee: Guizhou Weimo Electric Complete Equipment Co ltd
Current assignee: Guizhou Weimo Electric Complete Equipment Co ltd
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-11-03
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a transformer with alarming function, the power distribution box comprises a box body, the fixedly connected with extraction fan is located at the center of box inner chamber bottom, the through-hole has been seted up to the bottom of box, the equal fixedly connected with slide in both sides of box inner chamber bottom, the top sliding connection of slide has the slide, the top fixedly connected with fixed plate of slide, the fixedly connected with transformer body is located at the center at fixed plate top. The utility model discloses a temperature sensor, the extraction fan, the flame sensor, the alarm, the dry powder, the air exhauster, the storage case, a controller, violently manage, go out the powder head, smoke transducer and electric telescopic handle's cooperation is used, solved current transformer and did not possess the function of reporting to the police, under long-time behavior, the temperature can rise gradually to influence its normal use easily, simultaneously, when the conflagration breaing out, can't in time discover, the fireman can't put out a fire to it fast, the problem of transformer security has been reduced.

Description

Transformer with alarm function

Technical Field

The utility model relates to a transformer technical field specifically is a transformer with alarm function.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), and the like, and can be classified into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.).

The existing transformer does not have the alarm function, and the temperature can be gradually increased under the long-time working condition, so that the normal use of the transformer is easily influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer with alarm function possesses the advantage that can automatic alarm, has solved current transformer and has not possessed the function of warning, under long-time behavior, the temperature can rise gradually to influence its normal use easily, simultaneously, when the conflagration breaing out, can't in time discover, the fireman can't put out a fire to it fast, has reduced the problem of transformer security.

In order to achieve the above object, the utility model provides a following technical scheme: a transformer with an alarm function comprises a box body, wherein an exhaust fan is fixedly connected at the center of the bottom of an inner cavity of the box body, a through hole is formed in the bottom of the box body, sliding plates are fixedly connected to the two sides of the bottom of the inner cavity of the box body, a sliding seat is slidably connected to the top of the sliding plate, a fixed plate is fixedly connected to the top of the sliding seat, a transformer body is fixedly connected at the center of the top of the fixed plate, radiating fins are fixedly connected to the surface of the transformer body, a temperature sensor is fixedly connected to the bottom of the front surface of the transformer body, a connecting plate is fixedly connected to the front sides of the two sides of the top of the fixed plate, electric telescopic rods are fixedly connected to the two sides of the back of the inner cavity of the box body and positioned right behind the connecting plate, the front sides of the electric telescopic rods are fixedly connected, the otter board has all been inlayed at the top of box both sides, the top fixedly connected with bounding wall of box, the top fixedly connected with storage case of bounding wall, the inner chamber packing of storage case has the dry powder, the center department intercommunication at storage roof portion has the notes material pipe, the bottom intercommunication of storage case has the air exhauster, the air inlet end of air exhauster runs through to the inner chamber of storage case, the air-out end of air exhauster runs through to the inner chamber and the intercommunication of box have violently the pipe, the bottom intercommunication of violently managing has the powder head, the left side fixedly connected with alarm at box top, the right side fixedly connected with controller at box top, the both sides on box positive surface all have the chamber door through hinge swing joint.

Preferably, the equal fixedly connected with mounting bracket in both sides around the bottom half both sides, the mounting bracket is "L" type structure, the mounting hole has been run through at the top of mounting bracket one side.

Preferably, the bottom of the inner cavity of the box body is fixedly connected with a net frame outside the exhaust fan, a sealing cover is sleeved on the surface of the material injection pipe in a threaded manner, and anti-skid grains are arranged on the surface of the sealing cover in a surrounding manner.

Preferably, the bottom of the front surface of the enclosing plate is movably connected with a movable door through a hinge, and a rectangular hole is formed in the left side of the front surface of the movable door and in the front of the alarm.

Preferably, the top and the bottom of the front surface of the box door are respectively inlaid with a heat dissipation net, and the center of the opposite side of the front surface of the box door is fixedly connected with a handle.

Preferably, the output ends of the temperature sensor, the flame sensor and the smoke sensor are connected with the input end of the controller through signals, and the output end of the controller is respectively connected with the input ends of the exhaust fan, the alarm, the exhaust fan and the electric telescopic rod through one-way electric connection of wires.

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

1. the utility model discloses a temperature sensor, the suction fan, the flame sensor, the alarm, the dry powder, the air exhauster, the storage case, a controller, violently the pipe, go out the powder head, smoke transducer and electric telescopic handle's cooperation is used, can be when the conflagration breaing out, automatic alarm sending, can put out a fire by oneself simultaneously, the security has been improved, the function that current transformer does not possess the warning has been solved, under long-time operating condition, the temperature can rise gradually, thereby influence its normal use easily, and simultaneously, when the conflagration breaing out, can't in time discover, the fireman can't put out a fire to it fast, the problem of transformer security has been reduced.

2. The utility model discloses a use of mounting bracket and mounting hole can be installed the box, use through the screen frame, can protect the extraction fan, use through slide and slide can make things convenient for the fixed plate to slide, use through the otter board, can make things convenient for the box to ventilate, use through sealed lid, can seal the notes material pipe, avoid the rainwater to carry out the storage incasement and drench dry powder, use through electric telescopic handle, can conveniently release the transformer body, thereby the convenience is maintained it.

Drawings

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

FIG. 2 is a partial left sectional view of the box of the present invention;

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

fig. 4 is a schematic diagram of the system of the present invention.

In the figure: the device comprises a box body 1, a connecting plate 2, a mounting frame 3, a sliding seat 4, a screen frame 5, a temperature sensor 6, an exhaust fan 7, a through hole 8, a sliding plate 9, a mounting hole 10, a fixing plate 11, a radiating fin 12, a transformer body 13, a flame sensor 14, a screen plate 15, a coaming 16, an alarm 17, dry powder 18, a material injection pipe 19, an exhaust fan 20, a material storage box 21, a controller 22, a transverse pipe 23, a powder outlet head 24, a smoke sensor 25, an electric telescopic rod 26, a box door 27 and a radiating screen 28.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a box 1, connecting plate 2, mounting bracket 3, slide 4, screen frame 5, temperature sensor 6, exhaust fan 7, through-hole 8, slide 9, fixed plate 11, radiating fin 12, transformer body 13, flame sensor 14, otter board 15, bounding wall 16, alarm 17, dry powder 18, notes material pipe 19, air exhauster 20, storage case 21, controller 22, violently manage 23, go out powder head 24, smoke transducer 25, electric telescopic handle 26, chamber door 27 and radiator-grid 28 part are the parts that universal standard spare or technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-4, a transformer with an alarm function comprises a box body 1, wherein the front side and the rear side of the two sides of the bottom of the box body 1 are fixedly connected with a mounting frame 3, the mounting frame 3 is of an L-shaped structure, a mounting hole 10 is formed through the top of one side of the mounting frame 3, the box body 1 can be mounted by using the mounting frame 3 and the mounting hole 10, a suction fan 7 is fixedly connected with the center of the bottom of the inner cavity of the box body 1, a net frame 5 is fixedly connected with the bottom of the inner cavity of the box body 1 and positioned outside the suction fan 7, the suction fan 7 can be protected by using the net frame 5, a through hole 8 is formed in the bottom of the box body 1, sliding plates 9 are fixedly connected with the two sides of the bottom of the inner cavity of the box body 1, a sliding seat 4 is slidably connected with the top of the sliding plate 9, a fixing plate 11, a transformer body 13 is fixedly connected at the center of the top of the fixed plate 11, radiating fins 12 are fixedly connected on the surface of the transformer body 13, a temperature sensor 6 is fixedly connected at the bottom of the front surface of the transformer body 13, connecting plates 2 are fixedly connected at the front sides of the two sides of the top of the fixed plate 11, electric telescopic rods 26 are fixedly connected at the two sides of the back surface of the inner cavity of the box body 1 and right behind the connecting plates 2, the transformer body 13 can be conveniently pushed out by using the electric telescopic rods 26, so that the transformer body is convenient to maintain, the front sides of the electric telescopic rods 26 are fixedly connected at the rear sides of the connecting plates 2, flame sensors 14 and smoke sensors 25 are respectively fixedly connected at the tops of the left side and the right side of the inner cavity of the box body 1, screen plates 15 are embedded at the tops of the two sides of the box body 1, ventilation, the bottom of the front surface of the enclosing plate 16 is movably connected with a movable door through a hinge, a rectangular hole is formed in the left side of the front surface of the movable door and is positioned right in front of the alarm 17, the top of the enclosing plate 16 is fixedly connected with a storage box 21, the inner cavity of the storage box 21 is filled with dry powder 18, the center of the top of the storage box 21 is communicated with a material injection pipe 19, a sealing cover is sleeved on the surface of the material injection pipe 19 in a threaded manner, anti-skid grains are formed in the surface of the sealing cover in a surrounding manner, the material injection pipe 19 can be sealed through the use of the sealing cover, rainwater is prevented from wetting the dry powder in the storage box 21, the bottom of the storage box 21 is communicated with an exhaust fan 20, the air inlet end of the exhaust fan 20 is communicated with the inner cavity of the storage box 21, the air outlet end of the exhaust fan 20 is communicated with the inner cavity, the right side of the top of the box body 1 is fixedly connected with a controller 22, two sides of the front surface of the box body 1 are movably connected with a box door 27 through hinges, the top and the bottom of the front surface of the box door 27 are respectively inlaid with a heat radiating net 28, the center of one side opposite to the front surface of the box door 27 is respectively and fixedly connected with a handle, the output ends of the temperature sensor 6, the flame sensor 14 and the smoke sensor 25 are respectively and electrically connected with the input end of the controller 22 through signals, the output end of the controller 22 is respectively and unidirectionally connected with the input ends of the suction fan 7, the alarm 17, the exhaust fan 20 and the electric telescopic rod 26 through leads, and the temperature sensor 6, the suction fan 7, the flame sensor 14, the alarm 17, the dry powder 18, the exhaust fan 20, the storage box 21, the controller 22, the horizontal pipe 23, the powder outlet head 24, the smoke sensor 25, meanwhile, the automatic fire extinguishing device can automatically extinguish fire, improves the safety, solves the problem that the existing transformer does not have the alarm function, and gradually raises the temperature under the long-time working condition, thereby easily influencing the normal use of the transformer.

When the temperature detection device is used, the detection temperature of the temperature sensor 6 is set in advance, the temperature of the surface of the transformer body 13 is detected through the temperature detection device, when the temperature reaches the detection temperature, a signal is sent to the controller 22, the controller 22 controls the pumping fan 7 to work, outside air enters the box body 1 through the screen plate 15 and then is exhausted through the through hole 8, circulation is achieved, meanwhile, the pumping fan 7 can pump away heat on the surface of the transformer body 13 to achieve a heat dissipation effect, flame and smoke in the box body 1 are detected through the flame sensor 14 and the smoke sensor 25, when the smoke sensor 25 detects smoke, the signal is sent to the controller 22, the controller 22 controls the alarm 17 to work, the alarm 17 gives an alarm, when the flame sensor 14 detects flame, the signal is sent to the controller 22, and the alarm 17 is also controlled by the controller 22 to give an alarm, control air exhauster 20 work simultaneously, take dry powder 18 in the storage case 21 out to from the blowout of play powder head 24 to transformer body 13 surface, tentatively put out a fire to it, reach automatic fire extinguishing's effect, simultaneously, the alarm that alarm 17 sent can enough remind irrelevant personnel not to be close to, can remind the staff to handle before again.

In summary, the following steps: this transformer with alarming function, through temperature sensor 6, exhaust fan 7, flame sensor 14, alarm 17, dry powder 18, air exhauster 20, storage case 21, controller 22, violently manage 23, go out powder head 24, smoke transducer 25 and electric telescopic handle's cooperation is used, the function that current transformer does not possess the warning has been solved, under long-time behavior, the temperature can rise gradually, thereby influence its normal use easily, and simultaneously, when taking place the conflagration, can't in time discover, the fireman can't put out a fire to it fast, the problem of transformer security has been reduced.

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. A transformer with alarm function, includes box (1), its characterized in that: the transformer box is characterized in that an exhaust fan (7) is fixedly connected to the center of the bottom of an inner cavity of the box body (1), a through hole (8) is formed in the bottom of the box body (1), sliding plates (9) are fixedly connected to the two sides of the bottom of the inner cavity of the box body (1), a sliding seat (4) is slidably connected to the top of the sliding seat (9), a fixed plate (11) is fixedly connected to the top of the sliding seat (4), a transformer body (13) is fixedly connected to the center of the top of the fixed plate (11), heat dissipation fins (12) are fixedly connected to the surface of the transformer body (13), a temperature sensor (6) is fixedly connected to the bottom of the front surface of the transformer body (13), connecting plates (2) are fixedly connected to the front sides of the two sides of the top of the fixed plate (11), electric telescopic rods (26) are fixedly connected, the front side of the electric telescopic rod (26) is fixedly connected to the rear side of the connecting plate (2), the tops of the left side and the right side of an inner cavity of the box body (1) are respectively and fixedly connected with a flame sensor (14) and a smoke sensor (25), the tops of the two sides of the box body (1) are respectively inlaid with a mesh plate (15), the top of the box body (1) is fixedly connected with a coaming (16), the top of the coaming (16) is fixedly connected with a storage box (21), the inner cavity of the storage box (21) is filled with dry powder (18), the center of the top of the storage box (21) is communicated with a material injection pipe (19), the bottom of the storage box (21) is communicated with an air exhauster (20), the air inlet end of the air exhauster (20) is communicated with the inner cavity of the storage box (21), the air outlet end of the air exhauster (20) is communicated with, the bottom intercommunication of violently managing (23) has out powder head (24), left side fixedly connected with alarm (17) at box (1) top, right side fixedly connected with controller (22) at box (1) top, all there are chamber door (27) through hinge swing joint in the both sides on box (1) front surface.

2. The transformer with alarm function according to claim 1, wherein: the box (1) bottom both sides around the equal fixedly connected with mounting bracket (3) in both sides, mounting bracket (3) are "L" type structure, mounting hole (10) have been run through at the top of mounting bracket (3) one side.

3. The transformer with alarm function according to claim 1, wherein: the bottom of the inner cavity of the box body (1) is fixedly connected with a net frame (5) outside the suction fan (7), a sealing cover is sleeved on the surface of the material injection pipe (19) in a threaded mode, and anti-skid grains are arranged on the surface of the sealing cover in a surrounding mode.

4. The transformer with alarm function according to claim 1, wherein: the bottom of the front surface of the enclosing plate (16) is movably connected with a movable door through a hinge, and a rectangular hole is formed in the left side of the front surface of the movable door and in the front of the alarm (17).

5. The transformer with alarm function according to claim 1, wherein: the top and the bottom of the front surface of the box door (27) are respectively inlaid with a heat dissipation net (28), and the center of one side opposite to the front surface of the box door (27) is fixedly connected with a handle.

6. The transformer with alarm function according to claim 1, wherein: the output ends of the temperature sensor (6), the flame sensor (14) and the smoke sensor (25) are connected with the input end of the controller (22) through signals, and the output end of the controller (22) is respectively connected with the input ends of the exhaust fan (7), the alarm (17), the exhaust fan (20) and the electric telescopic rod (26) through one-way electric wires.