CN212934347U - Novel three-phase voltage transformer protection device - Google Patents

Abstract

The utility model discloses a novel three-phase voltage transformer protection device relates to three-phase voltage transformer technical field, the utility model discloses a base, water-cooling circulating pipe, air cooling device and extinguishing device, a plurality of draw-in groove lower surfaces respectively with a plurality of connecting rod surface welding, the base body upper surface is equipped with the mounting groove, the extinguishing device body is connected with the mounting groove, water pump, motor and extinguishing device body all with inductor electric connection. The utility model relates to a novel three-phase voltage transformer protection device, water pump, motor, signal transmitter and extinguishing device body all with inductor electric connection, when the inductor senses abnormal conditions, if the oil level rises and inside has discharge sound etc. can make signal transmitter transmission signal inform staff's maintenance, at three-phase voltage transformer during operation, temperature-sensing ware response three-phase voltage transformer's temperature, if the condition that the high temperature appears, can make forced air cooling device and water pump begin to work, cool down to the mutual-inductor.

Description

Novel three-phase voltage transformer protection device

Technical Field

The utility model relates to a three-phase voltage transformer technical field, in particular to novel three-phase voltage transformer protection device.

Background

Three-phase voltage is voltage between phases, and a voltage transformer is similar to a transformer and is an instrument for transforming voltage, but generally has a small capacity.

The existing three-phase voltage transformer is possible to cause electric leakage danger due to overheating of equipment when in use, fire disasters are caused, and other abnormal conditions cannot be checked in time when in occurrence.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a novel three-phase voltage transformer protection device can effectively solve among the background art because of the overheated problem that causes electric leakage danger and abnormal conditions investigation of equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel three-phase voltage transformer protection device comprises a base, a water-cooling circulating pipe, an air cooling device and a fire extinguishing device, the base comprises a base body, spongy cushions and connecting rods, two ends of the connecting rods are respectively connected with the surfaces of two sides of the spongy cushions, the water-cooling circulating pipe comprises clamping grooves, a water pump and cross-shaped fixing devices, two ends of the cross-shaped fixing devices are respectively connected with one side surface of the clamping grooves, the lower surfaces of the clamping grooves are respectively welded with the outer surfaces of the connecting rods, the fire extinguishing device comprises a fire extinguishing device body and an inductor, wherein the upper surface of the base body is provided with a mounting groove, the extinguishing device body is connected with the mounting groove, the air cooling device comprises a motor and a fixing plate, the fixing plate is connected with the surface of the other side of the clamping groove, and the water pump, the motor and the extinguishing device body are all electrically connected with the sensor.

Preferably, the base still includes support column and elastic component, and is a plurality of the support column upper surface all with base body lower surface welding, a plurality of elastic component both ends respectively with a plurality of foam-rubber cushion lower surfaces and base body upper surface connection, foam-rubber cushion and elastic component play absorbing effect.

Preferably, the water-cooling circulating pipe still includes water-cooling circulating pipe body, outlet pipe, inlet tube and refrigeration case, water pump surface and refrigeration case surface weld, outlet pipe one end and this external surface connection of water-cooling circulating pipe, the outlet pipe other end and water pump external surface connection, a plurality of the draw-in groove side surface is connected with a plurality of water-cooling circulating pipe body side surfaces respectively, the inlet tube both ends respectively with water-cooling circulating pipe body side surface and refrigeration case external surface connection, the effect of refrigeration case is cooled off the water in the water-cooling circulating pipe.

Preferably, the air cooling device still includes air cooling device body, inflation screw and connecting plate, fixed plate lower surface and air cooling device body upper surface welding, the fixed plate upper surface is equipped with the through-hole, inflation screw and through-hole normal running fit, the motor includes the rotation axis, the air cooling device body passes through rotation axis normal running fit with the motor, and air cooling device's effect is cooled down three-phase voltage transformer.

Preferably, extinguishing device still includes signal transmitter, signal lamp and temperature-sensing ware, inductor lower surface, signal transmitter lower surface, signal lamp lower surface and temperature-sensing ware lower surface all with base body upper surface connection, temperature-sensing ware and signal lamp electric connection, signal transmitter's effect is sending out the maintenance of signal notice relevant staff when having abnormal conditions.

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

the utility model discloses in, water pump, motor, signal transmitter and extinguishing device body all with inductor electric connection, when the abnormal conditions was sensed to the inductor, if the oil level rises and inside has the sound of discharging etc. can make signal transmitter transmission signal inform staff's maintenance.

When the three-phase voltage transformer works, the temperature inductor induces the temperature of the three-phase voltage transformer, and if the temperature is too high, the air cooling device and the water pump can start to work to cool the transformer.

Drawings

Fig. 1 is a schematic view of the external overall structure of a novel three-phase voltage transformer protection device of the present invention;

fig. 2 is a front view of the novel three-phase voltage transformer protection device of the present invention;

fig. 3 is a side view of the novel three-phase voltage transformer protection device of the present invention;

fig. 4 is the utility model relates to a novel three-phase voltage transformer protection device's top view.

In the figure: 100. a base; 110. a support pillar; 120. an elastic member; 130. a sponge cushion; 140. a connecting rod; 200. a water-cooled circulation pipe; 210. a card slot; 220. a water outlet pipe; 230. a water inlet pipe; 240. a water pump; 250. a refrigeration case; 260. a cross-shaped fixture; 300. an air cooling device; 310. a motor; 320. an expansion screw; 330. a fixing plate; 340. a connecting plate; 400. a fire extinguishing device; 410. an inductor; 420. a signal transmitter; 430. a signal lamp; 440. a temperature sensor.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

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 which the reference is made 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," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 first embodiment is as follows:

referring to fig. 1-4, the present invention relates to a novel three-phase voltage transformer protection device, which comprises a base 100, a water-cooling circulation pipe 200, an air-cooling device 300 and a fire extinguishing device 400, wherein the base 100 comprises a base body, a sponge mat 130 and connecting rods 140, two ends of the connecting rods 140 are respectively connected with two side surfaces of the sponge mat 130, the water-cooling circulation pipe 200 comprises a slot 210, a water pump 240 and a cross fixer 260, two ends of the cross fixer 260 are respectively connected with one side surface of the slot 210, lower surfaces of the slot 210 are respectively welded with outer surfaces of the connecting rods 140, the fire extinguishing device 400 comprises a fire extinguishing device body and an inductor 410, an installation slot is arranged on the upper surface of the base body, the fire extinguishing device body is connected with the installation slot, the air-cooling device 300 comprises a motor 310 and a fixing plate 330, one side surface of, the water pump 240, the motor 310 and the fire extinguishing apparatus body are electrically connected to the sensor 410.

Further, the base 100 further includes support columns 110 and elastic members 120, the upper surfaces of the support columns 110 are welded to the lower surface of the base body, two ends of the elastic members 120 are respectively connected to the lower surfaces of the sponge pads 130 and the upper surface of the base body, and the sponge pads 130 and the elastic members 120 play a role in shock absorption.

Further, the water-cooling circulation pipe 200 further comprises a water-cooling circulation pipe body, a water outlet pipe 220, a water inlet pipe 230 and a refrigeration box 250, wherein the outer surface of the water pump 240 is welded with the outer surface of the refrigeration box 250, one end of the water outlet pipe 220 is connected with the outer surface of the water-cooling circulation pipe body, the other end of the water outlet pipe 220 is connected with the outer surface of the water pump 240, the side surfaces of the plurality of clamping grooves 210 are respectively connected with the side surfaces of the plurality of water-cooling circulation pipe bodies, the two ends of the water inlet pipe 230 are respectively connected with the side surfaces of the water-.

Further, air cooling device 300 still includes air cooling device body, inflation screw 320 and connecting plate 340, and fixed plate 330 lower surface and air cooling device body upper surface welding, and fixed plate 330 upper surface are equipped with the through-hole, and inflation screw 320 and through-hole normal running fit, motor 310 include the rotation axis, and the air cooling device body passes through rotation axis normal running fit with motor 310, and air cooling device 300's effect is cooled down three-phase voltage transformer.

Further, the fire extinguishing apparatus 400 further includes a signal emitter 420, a signal lamp 430 and a temperature sensor 440, wherein the lower surfaces of the sensor 410, the signal emitter 420, the signal lamp 430 and the temperature sensor 440 are all connected with the upper surface of the base body, the temperature sensor 440 is electrically connected with the signal lamp 430, and the signal emitter 420 is used for sending a signal to notify relevant workers of maintenance when an abnormal condition occurs.

Example two:

referring to fig. 1-4, the utility model relates to a novel three-phase voltage transformer protection device, wherein the model of motor 310 is MS-71M2-2, the model of water pump 240 is 50WQ10-10-0.75, the model of temperature-sensing ware 440 is MF52, water pump 240, motor 310, signal transmitter 420 and extinguishing device body all with inductor 410 electric connection, when inductor 410 senses abnormal conditions, if the oil level rises and there is discharge sound inside, can make signal transmitter 420 transmit signal notice staff's maintenance, when three-phase voltage transformer worked, temperature-sensing ware 440 senses the temperature of three-phase voltage transformer, if the condition that the temperature was too high appears, can make air cooling device 300 and water pump 240 begin to work, cool down the transformer.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a novel three-phase voltage transformer protection device, includes base (100), water-cooling circulating pipe (200), air-cooling device (300) and extinguishing device (400), its characterized in that: the base (100) comprises a base body, sponge cushions (130) and connecting rods (140), the two ends of the connecting rods (140) are respectively connected with the surfaces of the two sides of the sponge cushions (130), the water-cooling circulating pipe (200) comprises clamping grooves (210), a water pump (240) and a cross-shaped fixer (260), the two ends of the cross-shaped fixer (260) are respectively connected with the surface of one side of the clamping grooves (210), the lower surfaces of the clamping grooves (210) are respectively welded with the outer surfaces of the connecting rods (140), the fire extinguishing device (400) comprises a fire extinguishing device body and a sensor (410), the upper surface of the base body is provided with a mounting groove, the fire extinguishing device body is connected with the mounting groove, the air cooling device (300) comprises a motor (310) and a fixing plate (330), and one side surface of the fixing plate (330) is connected with the surface of the other side of the, the water pump (240), the motor (310) and the fire extinguishing device body are all electrically connected with the sensor (410).

2. The novel three-phase voltage transformer protection device of claim 1, characterized in that: the base (100) further comprises a supporting column (110) and a plurality of elastic pieces (120), the upper surface of the supporting column (110) is welded with the lower surface of the base body, and two ends of each elastic piece (120) are connected with the lower surfaces of the sponge cushions (130) and the upper surface of the base body respectively.

3. The novel three-phase voltage transformer protection device of claim 1, characterized in that: water-cooling circulating pipe (200) still includes water-cooling circulating pipe body, outlet pipe (220), inlet tube (230) and refrigeration case (250), water pump (240) surface and refrigeration case (250) surface welding, outlet pipe (220) one end and this external surface connection of water-cooling circulating pipe, outlet pipe (220) other end and water pump (240) surface connection, a plurality of draw-in groove (210) side surface is connected with a plurality of water-cooling circulating pipe body side surfaces respectively, inlet tube (230) both ends are connected with water-cooling circulating pipe body side surface and refrigeration case (250) surface respectively.

4. The novel three-phase voltage transformer protection device of claim 1, characterized in that: air cooling plant (300) still include air cooling plant body, inflation screw (320) and connecting plate (340), fixed plate (330) lower surface and air cooling plant body upper surface welding, fixed plate (330) upper surface is equipped with the through-hole, inflation screw (320) and through-hole normal running fit, motor (310) include the rotation axis, the air cooling plant body passes through the rotation axis normal running fit with motor (310).

5. The novel three-phase voltage transformer protection device of claim 1, characterized in that: the fire extinguishing device (400) further comprises a signal emitter (420), a signal lamp (430) and a temperature sensor (440), the lower surface of the sensor (410), the lower surface of the signal emitter (420), the lower surface of the signal lamp (430) and the lower surface of the temperature sensor (440) are all connected with the upper surface of the base body, and the temperature sensor (440) is electrically connected with the signal lamp (430).

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