CN108448434A

CN108448434A - A kind of box type transformer of protection against electric shock

Info

Publication number: CN108448434A
Application number: CN201810667977.7A
Authority: CN
Inventors: 王晓垒; 杨晓鸽; 陈亚东
Original assignee: Henan Yabang Electric Co Ltd
Current assignee: Henan Yabang Electric Co Ltd
Priority date: 2018-06-26
Filing date: 2018-06-26
Publication date: 2018-08-24

Abstract

The invention discloses a kind of box type transformers of protection against electric shock, including babinet, the bottom of the babinet is fixedly connected with pedestal, the both sides of the babinet front surface have been connected through hinge activity chamber door, the front surface of two chamber door opposite sides has been fixedly connected with handle, the front surface of the chamber door offers shutter, and the both sides of the top of the box have been fixedly connected with air pump, and two opposite sides of air pump are communicated with air inlet pipe.The present invention is by being arranged being used cooperatively for babinet, pedestal, chamber door, handle, shutter, air pump, air inlet pipe, escape pipe, venthole, the first fixed plate, the second fixed plate, top plate, lightning rod, protective layer, insulating layer, anti-corrosion layer, waterproof layer, fireprotection layer, flame-retardant layer, Storage Box and drier; solve the problems, such as that existing box type transformer protection against electric shock effect is poor; the box type transformer; have the good advantage of protection against electric shock effect, is worthy to be popularized.

Description

A kind of box type transformer of protection against electric shock

Technical field

The present invention relates to controller switching equipment technical field, specially a kind of box type transformer of protection against electric shock.

Background technology

Box type transformer by traditional transformer concentrate design in box-type shell, have small, light-weight, low noise, Low-loss, high reliability are widely used in the fields such as residential quarters, commercial center, light station, airport, factories and miness, enterprise, hospital, school Institute, box-type substation is mainly by multiloop high-voltage switch gear system, armouring busbar, comprehensive automation system of transformer substation, communication, remote The electric units such as dynamic, metering, capacitance compensation and DC power supply are composed.

In current electric power facility, especially box type transformer is more common, is designed in many cells, but existing case Formula transformer protection against electric shock effect is poor, is easy to cause people and electric shock accidents, especially box type transformer occurs in rainy day normal band When electricity work, some potential safety problems can be left by electric conduction of rainwater.

Invention content

The purpose of the present invention is to provide a kind of box type transformers of protection against electric shock, have the good advantage of protection against electric shock effect, solution The problem for existing box type transformer protection against electric shock effect difference of having determined.

To achieve the above object, the present invention provides the following technical solutions：A kind of box type transformer of protection against electric shock, including case The bottom of body, the babinet is fixedly connected with pedestal, and the both sides of the babinet front surface have been connected through hinge activity chamber door, The front surface of two chamber door opposite sides has been fixedly connected with handle, and the front surface of the chamber door offers shutter, the case Both sides at the top of body have been fixedly connected with air pump, and two opposite sides of air pump are communicated with air inlet pipe, and the air inlet pipe is separate The side of air pump is connected to the top of babinet, and two opposite sides of air pump are communicated with escape pipe, are opened at the top of the babinet Equipped with venthole, the both sides of the top of the box have been fixedly connected with the first fixed plate, and the middle part of the top of the box, which is fixed, to be connected It is connected to the second fixed plate, top plate is fixedly connected between first fixed plate and the top of the second fixed plate, the top plate Top is fixedly connected with lightning rod, and the surface of the babinet is arranged matcoveredn, and the protective layer includes insulating layer, the insulation The inner cavity of layer includes anti-corrosion layer, and the inner cavity of the anti-corrosion layer includes waterproof layer, and the inner cavity of the waterproof layer includes fireprotection layer, The inner cavity of the fireprotection layer includes flame-retardant layer, and the bottom of the cabinets cavity is connected with Storage Box, the Storage Box it is interior Chamber is connected with drier.

Preferably, the bottom of the pedestal is fixedly connected with non-slip mat, and the front surface of two chamber door opposite sides is fixed It is connected with warning mark.

Preferably, described two air pumps are respectively positioned on two opposite sides of the first fixed plate, and the quantity of the venthole is Several, the thickness of the protective layer is 0.5-1mm, and the thickness of the insulating layer is 0.1-0.2mm.

Preferably, the thickness of the anti-corrosion layer is 0.1-0.2mm, and the thickness of the waterproof layer is 0.1-0.2mm.

Preferably, the both sides of the top plate tilt down, and the Storage Box is close to the side of cabinet wall and babinet Inner wall contacts, and the quantity of the drier is several pieces.

Compared with prior art, beneficial effects of the present invention are as follows：

1, the present invention is by being arranged babinet, pedestal, chamber door, handle, shutter, air pump, air inlet pipe, escape pipe, venthole, first Fixed plate, the second fixed plate, top plate, lightning rod, protective layer, insulating layer, anti-corrosion layer, waterproof layer, fireprotection layer, flame-retardant layer, storage Being used cooperatively for box and drier is deposited, solves the problems, such as that existing box type transformer protection against electric shock effect is poor, the box type transformer, Have the good advantage of protection against electric shock effect, is worthy to be popularized.

2, the present invention increases the frictional force of pedestal and ground, the stability of babinet is reinforced, by setting by the way that non-slip mat is arranged Warning mark is set, people is reminded to take care, by the way that shutter, air pump and venthole, the convenient air to cabinets cavity is arranged It is replaced, by the way that top plate is arranged, prevents rainwater to be deposited in the top of babinet, by the way that protective layer is arranged, reinforce the safety of babinet Property, by the way that insulating layer is arranged, insulating effect is played to the surface of babinet, by the way that anti-corrosion layer is arranged, increases the practicality of protective layer Property, extend the service life of protective layer, by the way that waterproof layer is arranged, prevents water penetration protective layer from being contacted with babinet, prevented by being arranged Fire bed protects babinet when on fire, by the way that flame-retardant layer is arranged, prevents babinet on fire, by the way that drier is arranged, to babinet The humid air of inner cavity is dried, and the inner cavity of babinet is made to keep aeration-drying.

Description of the drawings

Fig. 1 is schematic structural view of the invention；

Fig. 2 is the partial enlarged view of A in Fig. 1 of the present invention；

Fig. 3 is the composed structure schematic diagram of protective layer of the present invention.

In figure：1 babinet, 2 pedestals, 3 chamber doors, 4 handles, 5 shutters, 6 air pumps, 7 air inlet pipe, 8 escape pipes, 9 ventholes, 10 First fixed plate, 11 second fixed plates, 12 top plates, 13 lightning rods, 14 protective layers, 141 insulating layers, 142 anti-corrosion layers, 143 are prevented Water layer, 144 fireprotection layers, 145 flame-retardant layers, 15 Storage Boxes, 16 drier.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, a kind of box type transformer of protection against electric shock, including babinet 1, the bottom of babinet 1 are fixedly connected with bottom Seat 2, the both sides of 1 front surface of babinet have been connected through hinge activity chamber door 3, and the bottom of pedestal 2 is fixedly connected with non-slip mat, and two The front surface of 3 opposite side of a chamber door has been fixedly connected with warning mark, and the front surface of two 3 opposite sides of chamber door is fixed to be connected It is connected to handle 4, the front surface of chamber door 3 offers shutter 5, and the both sides at 1 top of babinet have been fixedly connected with air pump 6, two gas It pumps 6 opposite sides and is communicated with air inlet pipe 7, side of the air inlet pipe 7 far from air pump 6 is connected to the top of babinet 1, two air pumps 6 opposite sides are communicated with escape pipe 8, and the top of babinet 1 offers venthole 9, and the both sides at 1 top of babinet are fixedly connected with There are the first fixed plate 10, the middle part at 1 top of babinet to be fixedly connected with the second fixed plate 11, the first fixed plate 10 and the second fixed plate Top plate 12 is fixedly connected between 11 top, the top of top plate 12 is fixedly connected with lightning rod 13, and the surface of babinet 1 is arranged with Protective layer 14, protective layer 14 include insulating layer 141, and insulating layer 141 is using polyvinyl chloride, polyethylene and cross-linking polyethylene materials system At two air pumps 6 are respectively positioned on two opposite sides of the first fixed plate 10, and the quantity of venthole 9 is several, protective layer 14 Thickness is 0.5-1mm, and the thickness of insulating layer 141 is 0.1-0.2mm, and the inner cavity of insulating layer 141 includes anti-corrosion layer 142, corrosion resistant Erosion layer is made of epoxide resin material, and the inner cavity of anti-corrosion layer 142 includes waterproof layer 143, and waterproof layer 143 uses polytetrafluoroethyl-ne Alkene material is made, and the thickness of anti-corrosion layer 142 is 0.1-0.2mm, and the thickness of waterproof layer 143 is 0.1-0.2mm, waterproof layer 143 Inner cavity include fireprotection layer 144, fireprotection layer 144 is made of inorganic high-temperature agglomerant, aluminium silicate fiber peacekeeping modifying agent, fireprotection layer 144 inner cavity includes flame-retardant layer 145, and flame-retardant layer 145 is made of ammonium polyphosphate material, the bottom flexible connection of 1 inner cavity of babinet There are Storage Box 15, the inner cavity of Storage Box 15 to be connected with drier 16, the both sides of top plate 12 tilt down, and Storage Box 15 leans on The side of 1 inner wall of nearly babinet is contacted with the inner wall of babinet 1, and the quantity of drier 16 is several pieces, by the way that non-slip mat is arranged, is increased The frictional force of pedestal 2 and ground reinforces the stability of babinet 1, by the way that warning mark is arranged, reminds people to take care, passes through Shutter 5, air pump 6 and venthole 9 are set, it is convenient that the air of 1 inner cavity of babinet is replaced, by the way that top plate 12 is arranged, prevent Rainwater is deposited in the top of babinet 1, and by the way that protective layer 14 is arranged, the safety of reinforcement babinet 1 is right by the way that insulating layer 141 is arranged Insulating effect is played on the surface of babinet 1, by the way that anti-corrosion layer 142 is arranged, increases the practicability of protective layer 14, extends protective layer 14 Service life, by be arranged waterproof layer 143, prevent water penetration protective layer 14 from being contacted with babinet 1, by setting fireprotection layer 144, Babinet 1 is protected when on fire, by the way that flame-retardant layer 145 is arranged, prevents babinet 1 on fire, by the way that drier 16 is arranged, to case The humid air of 1 inner cavity of body is dried, make babinet 1 inner cavity keep aeration-drying, by be arranged babinet 1, pedestal 2, chamber door 3, Handle 4, shutter 5, air pump 6, air inlet pipe 7, escape pipe 8, venthole 9, the first fixed plate 10, the second fixed plate 11, top plate 12, Lightning rod 13, protective layer 14, insulating layer 141, anti-corrosion layer 142, waterproof layer 143, fireprotection layer 144, flame-retardant layer 145, Storage Box 15 and drier 16 be used cooperatively, solve the problems, such as that existing box type transformer protection against electric shock effect is poor, the box type transformer, Have the good advantage of protection against electric shock effect, is worthy to be popularized.

In use, protective layer 14 plays a protective role to babinet 1, insulating layer 141 plays insulating effect, corrosion resistant to babinet 1 Erosion 142 pairs of babinet 1 of layer play effective Corrosion Protection, and waterproof layer 143 avoids water from being contacted with babinet 1, fireprotection layer 144 and fire-retardant Layer 145 plays protective action, and air pump 6 is extracted out the gas of 1 inner cavity of babinet by air inlet pipe 7, and air pump 6 will be taken out by escape pipe 8 The gas discharge gone out, air replaces the gas of 1 inner cavity of babinet by shutter 5 and venthole 9, when rainy, top plate 12 pairs of rainwater carry out barrier, and rainwater is avoided to be contacted with babinet 1.

In summary：The box type transformer of the protection against electric shock, by the way that babinet 1, pedestal 2, chamber door 3, handle 4, shutter is arranged 5, air pump 6, air inlet pipe 7, escape pipe 8, venthole 9, the first fixed plate 10, the second fixed plate 11, top plate 12, lightning rod 13, guarantor Sheath 14, insulating layer 141, anti-corrosion layer 142, waterproof layer 143, fireprotection layer 144, flame-retardant layer 145, Storage Box 15 and drier 16 Be used cooperatively, solve the problems, such as that existing box type transformer protection against electric shock effect is poor.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims

1. a kind of box type transformer of protection against electric shock, including babinet（1）, it is characterised in that：The babinet（1）Bottom be fixedly connected There is pedestal（2）, the babinet（1）The both sides of front surface have been connected through hinge activity chamber door（3）, two chamber doors（3）Relatively The front surface of side has been fixedly connected with handle（4）, the chamber door（3）Front surface offer shutter（5）, the babinet （1）The both sides at top have been fixedly connected with air pump（6）, two air pumps（6）Opposite side is communicated with air inlet pipe（7）, described Air inlet pipe（7）Far from air pump（6）Side and babinet（1）Top connection, two air pumps（6）Opposite side is communicated with out Tracheae（8）, the babinet（1）Top offer venthole（9）, the babinet（1）The both sides at top have been fixedly connected with One fixed plate（10）, the babinet（1）The second fixed plate is fixedly connected in the middle part of top（11）, first fixed plate（10） With the second fixed plate（11）Top between be fixedly connected with top plate（12）, the top plate（12）Top be fixedly connected with it is lightning-arrest Needle（13）, the babinet（1）Surface be arranged matcoveredn（14）, the protective layer（14）Including insulating layer（141）, described exhausted Edge layer（141）Inner cavity include anti-corrosion layer（142）, the anti-corrosion layer（142）Inner cavity include waterproof layer（143）, described Waterproof layer（143）Inner cavity include fireprotection layer（144）, the fireprotection layer（144）Inner cavity include flame-retardant layer（145）, the case Body（1）The bottom of inner cavity is connected with Storage Box（15）, the Storage Box（15）Inner cavity be connected with drier（16）.

2. a kind of box type transformer of protection against electric shock according to claim 1, it is characterised in that：The pedestal（2）Bottom It is fixedly connected with non-slip mat, two chamber doors（3）The front surface of opposite side has been fixedly connected with warning mark.

3. a kind of box type transformer of protection against electric shock according to claim 1, it is characterised in that：Two air pumps（6）It is respectively positioned on Two the first fixed plates（10）Opposite side, the venthole（9）Quantity be several, the protective layer（14）Thickness For 0.5-1mm, the insulating layer（141）Thickness be 0.1-0.2mm.

4. a kind of box type transformer of protection against electric shock according to claim 1, it is characterised in that：The anti-corrosion layer（142） Thickness be 0.1-0.2mm, the waterproof layer（143）Thickness be 0.1-0.2mm.

5. a kind of box type transformer of protection against electric shock according to claim 1, it is characterised in that：The top plate（12）Both sides It tilts down, the Storage Box（15）Close to babinet（1）The side of inner wall and babinet（1）Inner wall contact, the drier （16）Quantity be several pieces.