CN206864276U - A kind of protection equipment for transformer - Google Patents

Abstract

Utility model discloses a kind of protection equipment for transformer, including transformer, in the box body of sealing shape, the copper pipe and small air pump of more than one, the box body is fixedly installed in transformer lower end by the support bar of more than one, box surface is provided with more than one first through hole, box bottom is provided with more than one second through hole, copper pipe is installed vertically on inside transformer, copper pipe upper and lower side communicates with the external world, the first through hole that one end of copper pipe lower end is both passed through on box body extends to tray interior, a copper mesh is laid on the bottom surface of tray interior, the second through hole is right against on copper mesh bottom surface a heat conducting pipe is fixedly mounted, heat conducting pipe one end extends to the external world along the second through hole, and insert in the top layer geothermal energy of soil.The utility model is simple in construction, easy to use, can quickly disperse the heat of inside transformer, avoid the spontaneous combustion of transformer, adds the service life and security of transformer.

Description

A kind of protection equipment for transformer

Technical field

It the utility model is related to a kind of protection equipment for transformer.

Background technology

With the increase of residential electricity consumption load, the phenomenon for burning transformer happens occasionally, and causes transformer to burn main Temperature is too high when reason is transformer station high-voltage side bus, and especially when environment temperature is too high, transformer overtemperature burns phenomenon more Seriously, very big economic loss is caused to user and electric company, therefore, a kind of transformer overtemperature protection device is designed, is mesh The preceding technical issues that need to address.

Utility model content

To solve the above problems, the utility model provides a kind of protection equipment for transformer, its is simple in construction, user Just, the heat of inside transformer can be quickly dispersed, avoids the spontaneous combustion of transformer, adds the service life and peace of transformer Quan Xing.

To achieve the above object, the technical scheme that the utility model is taken is：

A kind of protection equipment for transformer, including transformer, box body, the copper pipe of more than one and small-sized gas in sealing shape Pump, the box body are fixedly installed in transformer lower end by the support bar of more than one, and box surface is provided with more than one First through hole, box bottom are provided with more than one second through hole, and copper pipe is installed vertically on inside transformer, above and below copper pipe End communicates with the external world, and the first through hole that one end of copper pipe lower end is both passed through on box body extends to tray interior, copper pipe and first Gap between through hole a copper mesh is laid on the bottom surface of tray interior, is right against on copper mesh bottom surface by seal with elastometic washer A heat conducting pipe is fixedly mounted in two through holes, and heat conducting pipe one end extends to the external world along the second through hole, and inserts the table of soil In layer geothermal energy, the gap between heat conducting pipe and the second through hole passes through seal with elastometic washer.

As preferable technical scheme, the glass plate of an observable tray interior situation, box body are fixedly mounted on the left of box body A water inlet pipe is fixedly mounted on surface, a control valve is fixedly mounted on water inlet pipe, box body right flank is provided with a third through-hole, box Also it is fixedly mounted an installs case for covering third through-hole on body right flank, installs case is towards being equipped with a four-way at third through-hole Hole, small air pump are arranged in described installs case, and an escape pipe, escape pipe one end are fixedly mounted on the outlet side of small air pump Tray interior is extended to along the 4th, third through-hole, escape pipe and the gap between three, fourth hole are close by rubber ring Envelope, small air pump one end is electrically connected by electric wire with city.

As preferable technical scheme, heat conducting pipe, which is located on one section of box body lower end, is cased with a collet, on collet The bottom surface with box body is held to offset, lower end is offseted with the surface of soil, and a thermal insulation layer is wrapped up in the outside wall surface of box body.

As preferable technical scheme, the end face of copper pipe upper end open and the flush of transformer are set, and transformer is just A baffle plate is fixedly mounted by support for the opening of copper pipe upper end, has a certain distance between baffle plate and copper pipe.

The utility model has the advantages that：The utility model is simple in construction, easy to use, can quickly disperse change Heat inside depressor, the spontaneous combustion of transformer is avoided, add the service life and security of transformer.

Brief description of the drawings

Fig. 1 is the overall structure diagram of the utility model embodiment；

Fig. 2 is the structural representation of copper mesh in the utility model embodiment.

Embodiment

In order that the purpose of this utility model and advantage are more clearly understood, the utility model is entered with reference to embodiments Row is further described.It should be appreciated that specific embodiment described herein is only to explain the utility model, and do not have to In restriction the utility model.

As depicted in figs. 1 and 2, the utility model embodiment provides a kind of protection equipment for transformer, including transformer 6, Fixed in the copper pipe 5 and small air pump 8, the box body 7 of the box body more than 7, one of sealing shape by the support bar of more than one The lower end of transformer 6 is installed on, the surface of box body 7 is provided with more than one first through hole, and the bottom surface of box body 7 is provided with more than one Second through hole, copper pipe 5 are installed vertically on inside transformer 6, and the upper and lower side of copper pipe 5 communicates with the external world, one end of the lower end of copper pipe 5 Both pass through the first through hole on box body 7 to extend to inside box body 7, the gap between copper pipe 5 and first through hole passes through rubber ring Sealing, a copper mesh 10 is laid on the bottom surface inside box body 7, the second through hole is right against on the bottom surface of copper mesh 10 is fixedly mounted one and lead Heat pipe 12, the one end of heat conducting pipe 12 extend to the external world along the second through hole, and insert in the top layer geothermal energy of soil, heat conducting pipe 12 Gap between the second through hole passes through seal with elastometic washer.

In the present embodiment, the glass plate 4 of the inner case of an observable box body 7, the surface of box body 7 is fixedly mounted in the left side of box body 7 It is upper that a water inlet pipe 2 is fixedly mounted, a control valve 3 is fixedly mounted on water inlet pipe 2, the right flank of box body 7 is provided with a third through-hole, box Also it is fixedly mounted an installs case 9 for covering third through-hole on the right flank of body 7, installs case 9 is towards being equipped with one at third through-hole Four through holes, small air pump 8 are arranged in described installs case 9, and an escape pipe 13 is fixedly mounted on the outlet side of small air pump 8, The one end of escape pipe 13 is extended to inside box body 7 along the 4th, third through-hole, escape pipe 13 and the seam between three, fourth hole Gap is electrically connected by seal with elastometic washer, the one end of small air pump 8 by electric wire with city.

In the present embodiment, heat conducting pipe 12, which is located on one section of the lower end of box body 7, is cased with a collet 11, the upper end of collet 11 Bottom surface with box body 7 is offseted, and lower end offsets with the surface of soil, and a thermal insulation layer is wrapped up in the outside wall surface of box body 7, by every Thermosphere and collet can effective block sunlight, the temperature avoided on box body or heat conducting pipe rises.

In the present embodiment, the end face of the upper end open of copper pipe 5 is set with the flush of transformer 6, and transformer 6 is right against copper A baffle plate 1 is fixedly mounted by support in the opening of the upper end of pipe 5, has a certain distance between baffle plate 1 and copper pipe 5, leads to Sunlight can effectively be avoided to inside copper pipe by crossing baffle plate.

Operation principle：Wherein, the heat of inside transformer can effectively be absorbed by the endothermic character of copper pipe itself, used When, first pass through water inlet pipe toward injecting a certain amount of water in box body, by glass plate can observe injection water number, after the completion of, open Dynamic small air pump, gas effectively can be discharged into water caused by small air pump, after the cooling by water, along opening for copper pipe lower end Mouth enters in copper pipe, until being discharged from the opening of copper pipe upper end, nice and cool gas can effectively take away copper during by copper pipe Heat on pipe so that the Wen Duxiajiang of copper pipe, also enable the heat of the absorption inside transformer of copper pipe again so that transformer Internal Wen Duxiajiang, wherein, the temperature in soil is usually cool in summer and warm in winter, and copper mesh can effectively absorb the heat in water, And the heat is delivered in soil by heat conducting pipe so that the holding cooling state or constant temperature of water all the time in box body, increase The radiating effect of transformer is added.

Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and Retouching also should be regarded as the scope of protection of the utility model.

Claims (4)

1. A kind of 1. protection equipment for transformer, it is characterised in that：Including transformer, in box body, the copper pipe of more than one of sealing shape And small air pump, the box body are fixedly installed in transformer lower end by the support bar of more than one, box surface is provided with one First through hole more than individual, box bottom are provided with more than one second through hole, and copper pipe is installed vertically on inside transformer, Copper pipe upper and lower side communicates with the external world, and the first through hole that one end of copper pipe lower end is both passed through on box body extends to tray interior, copper Manage the gap between first through hole by seal with elastometic washer, lay a copper mesh on the bottom surface of tray interior, on copper mesh bottom surface It is right against the second through hole and a heat conducting pipe is fixedly mounted, heat conducting pipe one end extends to the external world along the second through hole, and inserts In the top layer geothermal energy of soil, the gap between heat conducting pipe and the second through hole passes through seal with elastometic washer.
2. 2. protection equipment for transformer according to claim 1, it is characterised in that：An observable box is fixedly mounted on the left of box body The glass plate of body inner case, a water inlet pipe is fixedly mounted on box surface, a control valve, box portion right are fixedly mounted on water inlet pipe Side is provided with a third through-hole, and an installs case for covering third through-hole, installs case direction is also fixedly mounted on box body right flank A fourth hole is equipped with third through-hole, small air pump is arranged in described installs case, solid on the outlet side of small air pump Dingan County fills an escape pipe, and escape pipe one end extends to tray interior, escape pipe and the 3rd, four-way along the 4th, third through-hole Gap between hole is electrically connected by seal with elastometic washer, small air pump one end by electric wire with city.
3. 3. protection equipment for transformer according to claim 1, it is characterised in that：Heat conducting pipe is located on one section of box body lower end A collet is cased with, heat-insulated set upper side offsets with the bottom surface of box body, and lower end offsets with the surface of soil, the outer wall of box body A thermal insulation layer is wrapped up on face.
4. 4. protection equipment for transformer according to claim 1, it is characterised in that：The end face of copper pipe upper end open and transformer Flush set, transformer is right against the opening of copper pipe upper end and a baffle plate, baffle plate and copper is fixedly mounted by support There is a certain distance between pipe.