CN208767893U - A kind of generator for high salt fog, high humility and outdoor environment - Google Patents

Abstract

The utility model discloses a kind of generators for high salt fog, high humility and outdoor environment, including fuselage, drive end bearing bracket, rear end cap, wire box and two shields being respectively provided between drive end bearing bracket and fuselage and between wire box and rear end cap.Drive end bearing bracket includes drive end bearing bracket main body, bearing block, butt joint ring and shield interior lining panel.Drive end bearing bracket main body is cavity tetragonal body；The left and right side of drive end bearing bracket main body constitutes the air outlet of two generators, and two air outlets are by outlet air shutter block；Setting one is for setting the annular groove of wool felt collar on the axis hole face of bearing block.The rear end of outlet lower box is air inlet and is covered with shutter side plate；The rear end on outlet cabinet top is closed with back side panel, and side is covered with pressure regulator side plate, and the other side is covered with outlet side plate.It is connected by double-layer seal mechanism between upper back side panel, pressure regulator side plate, outlet side plate and shutter side plate and outlet cabinet.The power generation function of the utility model leans on the safeguard structure normal use of itself.

Description

A kind of generator for high salt fog, high humility and outdoor environment

Technical field

The utility model relates to a kind of generators for high salt fog, high humility and outdoor environment.

Background technique

Existing generator is the indoor generator used, is used for air cleaner, the not high place of humidity.Or have light The atmosphere pollution of degree, or have and condense once in a while.Such generator can not adapt to the environment of seashore or chemical company, such as seashore For the environment of high salinity, high humility, the environment that is more polluted in chemical company.High humility has the gas of pollution can be to power generation The matrix of machine and insulation generate corrosion and destroy, and generator service life in such environment can reduce significantly, finally will affect The normal use of generator.So the integral protection and insulating requirements to generator increase, the only very high power generation of degree of protection Machine is just able to satisfy such requirement.No matter existing generator is not satisfied the requirement of high protection from insulation and structural shielding.

More and more to the requirement of generator currently on the market, applying working condition also becomes increasingly complex.Many demanders need Generator is used for high salt fog, high humility, or the generator that interior uses directly is used for outdoor, without any protection.Cause This urgently develops a kind of generator for adapting to outdoor application, needs to meet salt spray resistance, resistance to high humidity, using time long, protection etc. The high particular/special requirement of grade.

Utility model content

It is provided the purpose of the utility model is to overcome the defect of the prior art a kind of for high salt fog, high humility and room The generator of external environment, it adapts to outdoor high salt fog, high humidity environment, even if rainy environment, generator is by the anti-of itself Protection structure still can be used normally, and improve the outdoor service performance of generator.

Purpose of the utility model is realized as follows: a kind of generator for high salt fog, high humility and outdoor environment, Be respectively provided between drive end bearing bracket and fuselage including cylinder-shaped fuselage, drive end bearing bracket, rear end cap, wire box and two and wire box with Shield between rear end cap；Wherein,

The drive end bearing bracket includes drive end bearing bracket main body, bearing block, butt joint ring and shield interior lining panel；The drive end bearing bracket main body by Front and back panels and upper and lower panel constitute a cavity tetragonal body；Axis hole is opened up on the front panel, opened up on the rear panel with The macropore of the fuselage adaptation；The left and right side of the drive end bearing bracket main body constitutes the air outlet of two generators, two air outlets By outlet air shutter block；The bearing block is welded on the front end face of the front panel, is set on the axis hole face of the bearing block One is set for setting the annular groove of wool felt collar；The butt joint ring welding is on the front panel；The shield interior lining panel is located at On the rear panel；

The wire box includes outlet cabinet, pressure regulator protecting component, cable outlet protecting component and connecting terminal box；Its In,

The outlet cabinet is tetragonous column framework and has front side board, bottom plate, top plate and supporting plate；The front side board with The rear end cap connects, and opens up through-hole corresponding with the rear end cap on the front side board, corresponds to the through-hole on the front side board and also weld Take over control shield interior lining panel；The top plate is in the ridge structure of center protrusion two sides decline；The supporting plate is located at the interior of outlet cabinet Upper and lower part is separated into the middle part of chamber and by outlet cabinet；The two sides of outlet lower box are tabula rasa and are integrated knot with outlet cabinet Structure, the rear end of outlet lower box are covered using shutter side plate, and the air inlet of generator is opened up on the shutter side plate, should be into Installation air inlet shutter on air port；The upper back side panel of the rear end light plate structure on outlet cabinet top is closed, outlet cabinet top Side covered with pressure regulator side plate, the other side on outlet cabinet top is covered with outlet side plate；

The upper back side panel, the pressure regulator side plate, outlet side plate, shutter side plate by side panel and are vertically welded in The lateral coaming plate of side panel surrounding is constituted, and the edge compartment of terrain of side panel opens up multiple bolts hole；

Between the upper back side panel and outlet cabinet, between the pressure regulator side plate and outlet cabinet, outlet side plate with go out It is connected by double-layer seal mechanism between line cabinet, between shutter side plate and outlet cabinet；

The pressure regulator protecting component is located on the pressure regulator side plate, which includes being mounted on pressure regulation In the bolt hole of device side plate and it is located at the pressure regulator mounting box of pressure regulator side plate inner end, is welded on the outer end face of pressure regulator side plate It and is the side baffle of rectangle frame, the outer cover plate being covered on outside side baffle by retaining mechanism and the outer end for being welded on pressure regulator side plate Rain cover eave on face and above side baffle；

The cable outlet protecting component is located on the outlet side plate, which includes being provided with out Cable outlet hole on line side plate, the dipping type wire cavity for being welded on the outer end face of outlet side plate and surrounding cable outlet hole Body and it is welded on the wire cavity shield that wire cavity is held in vitro；

The connecting terminal box is located at the top of the front side board, which includes box body, two fixed strips, two A terminal block, box cover fixed frame and box cover；The box body is rectangular frame structure and is welded on the front side board, outside the box body End cap fills the rubber seal of a U-shaped profile；Two fixed strips are symmetrically welded on the two sides medial surface of box body；Two Terminal block is mounted on correspondingly on two fixed strips；The box cover fixed frame is welded on the surrounding of box body, which fixes Compartment of terrain opens up multiple connecting holes, one nut of rear end rivet clasp of each connecting hole on frame；Box cover is by cover panel and vertical welding It is constituted in the lid frame of cover panel surrounding, opens up bolt hole corresponding with the connecting hole on box cover fixed frame on cover panel, lid frame Outer end is also set with the rubber seal of a U-shaped profile；When being mounted on box cover on box cover fixed frame by bolt, pass through rotation Tight bolt gradually reduces cover panel and compresses two rubber seals at a distance from box cover fixed frame, and through front side board and cover panel Circle achievees the effect that double-layer seal.

The above-mentioned generator for high salt fog, high humility and outdoor environment, wherein the double-layer seal mechanism includes water Plain seal frame, vertical seal frame, interior rubber seal and outer rubber sealing ring；It is welded on the outlet to the horizontal seal frame On cabinet；The vertical seal frame is welded on the outer surface of horizontal seal frame, is corresponded in the lateral coaming plate on vertical seal frame Bolt hole open up connecting hole, and in one nut of the rear end rivet clasp of each connecting hole；The interior rubber seal and outer rubber The cross section of sealing ring is in U-shape, and the outer rubber sealing ring is fastened in the outer end of the horizontal seal frame, and the interior rubber is close Seal is fastened in the outer end of the lateral coaming plate, passes through the upper back side panel, pressure regulator side plate, outlet side plate and shutter side plate When bolt is mounted on corresponding vertical seal frame on outlet cabinet, by screwing bolts, side panel and vertical seal are gradually reduced The distance of frame, and by side panel and outlet cabinet compress correspondingly in rubber seal and outer rubber sealing ring reach double The effect of layer sealing.

The above-mentioned generator for high salt fog, high humility and outdoor environment, wherein the rain cover eave includes one piece of inclination The top eaves board and two pieces of two sides that are triangular in shape and being respectively welded on top eaves board and pressure regulation that ground is welded on the pressure regulator side plate Side eaves board between device side plate.

The above-mentioned generator for high salt fog, high humility and outdoor environment, wherein the outlet cavity includes cavity top Plate, two blocks of cavity side plates, cover board installing frame, wire cavity cover plate and water blocking foxing；Cavity top plate includes going out described in one end is welded on The rectangle oblique top plate of rectangular horizontal top plate and the other end for being welded on horizontal top on line side plate；Two blocks of cavity side plates are right one by one It is welded on answering between the two sides and outlet side plate of cavity top plate；Cover board installing frame is welded on by the outer end of two blocks of cavity side plates The cavity doorway surrounded with oblique top plate, compartment of terrain opens up several connecting holes, the rear end riveting of each connecting hole on the cover board installing frame Gu a nut；The edge of the wire cavity cover plate opens up bolt hole corresponding with the connecting hole on cover board installing frame, makes Wire cavity cover plate is mounted on cover board installing frame by bolt；The water blocking foxing is welded on the outer surface on cavity doorway；Institute State the outer end that wire cavity shield is welded on the water blocking foxing.

The above-mentioned generator for high salt fog, high humility and outdoor environment, wherein the shield be and the protection Cover interior lining panel adaptation 120 ° of radian shape housing and be symmetrically connected to by upper block cover and two upper block cover both ends side block Cover is constituted；The cross section of the upper block cover is L-shaped and including radian shape upper plate and the upper outside plate of fan annular；The two of the upper outside plate End respectively curves a L shape flanging outward backward；The hole opened up on the shield interior lining panel is corresponded on the upper plate also to open If connecting hole simultaneously rivets a nut in each connecting hole, it is mounted on block cover on the shield interior lining panel by screw； The cross section of the side block cover is L-shaped and including radian shape side top plate and fan annular side outside plate, and side top plate corresponds to the shield The hole opened up on interior lining panel also opens up connecting hole and rivets a nut in each connecting hole, is mounted on side block cover by screw On the shield interior lining panel.

The above-mentioned generator for high salt fog, high humility and outdoor environment, wherein the air feed shutter window includes welding The air inlet window frame in the outside of the air inlet, Spaced and tilt 45 ° of ground be welded on it is big by hundred in air inlet window frame Blade, the inside for being welded on air inlet simultaneously in the filtering screen frame of lateral stud and are located at the filter screen filtered in screen frame, the mistake Strainer is overlapped using the coarse net and fine-structure mesh of stainless steel and is formed, and totally nine layers.

The above-mentioned generator for high salt fog, high humility and outdoor environment, wherein the outlet air shutter includes and institute The air outlet deckle board for stating the side connection of drive end bearing bracket main body, the air outlet window frame that is welded on the lateral surface of air outlet deckle board and more Layer compartment of terrain simultaneously tilts the small louvre blade that is welded in air outlet window frame of 45 ° of ground and one layer of medial surface for being welded on air outlet deckle board On stainless steel coarse filtration net.

The generator for high salt fog, high humility and outdoor environment of the utility model adapts to outdoor high salt fog, high humidity Environment, even if rainy environment, generator still can be used normally by the safeguard structure of itself, improve the open air of generator Service performance.The utility model has the following characteristics that

1. having redesigned shutter at air inlet and air outlet, rainwater sucking is avoided to carry out generator；And increase Add filter device, reduces damage of the corrosive deposit to generator structure in environment；

2. the cable of position locating for control element and electrical component and generator draws position and is all made of the double-deck close of rain-proof Sealing mechanism carries out structural protection with rubber seal, avoids the entrance of dangerous substance and rainwater；

3. protecting using novel insulated paint the coil of generator, increase the protection of core component；

4. the junction of the fuselage of generator and outer end component is protected using the shield of rain-proof, avoid rainwater or A possibility that steam penetrates into the inside of generator, avoids short circuit；

5. having redesigned drive end bearing bracket, the ventilation quantity of generator ensure that, and increase protection.

Detailed description of the invention

Fig. 1 is the perspective view of the generator for high salt fog, high humility and outdoor environment of the utility model；

Fig. 2 a is the solid of the drive end bearing bracket in the generator for high salt fog, high humility and outdoor environment of the utility model Figure；

Fig. 2 b is the structural schematic diagram of the outlet air shutter of the utility model；

Fig. 3 a is the left rear side perspective view of the wire box in the generator of the utility model；

Fig. 3 b is the front right-side perspective view of the wire box in the generator of the utility model；

Fig. 3 c is that the left rear side perspective view of the wire box in the generator of the utility model (removes pressure regulator side plate, outlet Side plate, air feed shutter luffer boards and upper back side panel)；

Fig. 4 a is the perspective outboard view of the air feed shutter window in the generator of the utility model；

Fig. 4 b is the inside perspective view of the air feed shutter window in the generator of the utility model；

Fig. 5 is the structural schematic diagram of the double-layer seal mechanism in the generator of the utility model；

Fig. 6 is the perspective view of the pressure regulator protecting component in the generator of the utility model；

Fig. 7 a is the perspective outboard view of the cable outlet protecting component in the generator of the utility model；

Fig. 7 b is the side sectional view of the cable outlet protecting component in the generator of the utility model；

Fig. 8 is the stereogram exploded view of the connecting terminal box in the generator of the utility model；

Fig. 9 a is the perspective view of the upper block cover of the shield in the generator of the utility model；

Fig. 9 b is the side block cover perspective view of the shield in the generator of the utility model.

Specific embodiment

Below in conjunction with attached drawing, the utility model is described in further detail.

Please refer to Fig. 1 to Fig. 9 b, a kind of generator for high salt fog, high humility and outdoor environment of the utility model, Be respectively provided between drive end bearing bracket 2 and fuselage 1 including cylinder-shaped fuselage 1, drive end bearing bracket 2, rear end cap 3 and wire box 4 and two and Shield 5 between wire box 4 and rear end cap 3 (see Fig. 1).

Drive end bearing bracket 2 plays the role of docking with unit in generator front, rotor structure and generator heat-radiation is supported to export. Including drive end bearing bracket main body 20, bearing block 21, butt joint ring 22 and shield interior lining panel 50；Wherein, drive end bearing bracket main body 20 is by forward and backward face Plate and upper and lower panel constitute a cavity tetragonal body；Axis hole is opened up on front panel, and the macropore being adapted to fuselage 1 is opened up on rear panel； The left and right side of end cover body 20 constitutes the air outlet 6 (see Fig. 2 a) of two generators, and two air outlets 6 are by outlet air blinds 61 block of window；

The drive end bearing bracket of existing generator is generally circular, and generator heat dissipation is completed from the air outlet of drive end bearing bracket.This reality Waterproof performance is considered with novel generator, will be shut on the upside of drive end bearing bracket, will be reduced air outlet in this way, and reduce out wind energy Power, in order to increase outlet air ability, all outlet air are completed from the two sides of drive end bearing bracket 2, and two sides outlet air open area is compared with generator Outlet air open area it is essentially identical.The air outlet of 20 two sides of drive end bearing bracket main body must carry out block by outlet air shutter 61, to keep away Exempt from foreign matter or animal enters, is completed at the same time the requirement of outlet air.

Outlet air shutter 61 includes the air outlet deckle board 611 connecting with the side of drive end bearing bracket main body 20, is welded on air outlet Air outlet window frame 612 and Spaced on the lateral surface of deckle board 611 and tilt 45 ° of ground and be welded in air outlet window frame 612 Small louvre blade 613 and one layer of stainless steel coarse filtration net being welded on the medial surface of air outlet deckle board 611；Every layer small blinds 613 interval 85mm, the distance that the top of next small louvre blade 613 of layer is higher than the bottom of upper one layer small louvre blade 613 is 23mm, water It can be flowed down from small louvre blade 613 if splashing, ensure that external splashing will not enter air outlet 6 (see Fig. 2 b).

Bearing block 21 is welded on the front end face of front panel, and annular groove 210 is arranged on 22 face of bearing block (see Fig. 2 a)；Annular groove Set wool felt circle in 210, the gap between shaft 10 and the axis hole of bearing block 21 filled with this, avoid dust and steam from This gap enters in bearing block 21；

Butt joint ring 22 welds on the front panel (see Fig. 2 a)；Butt joint ring 22 is generator with unit mating interface, docking Size is processed according to diesel engine interface.

The radian plate and one end that shield interior lining panel 50 is 120 ° are directly welded on rear panel, and shield 5 is mounted on anti- On shield interior lining panel 50, protected with the joint gap of fuselage 1 drive end bearing bracket 2, in this way in rain or condensed water In the case of, the gap location of drive end bearing bracket 2 Yu fuselage 1 will not be entered.

Wire box 4 includes outlet cabinet 40, pressure regulator protecting component 7, cable outlet protecting component 8 and connecting terminal box 9 (see Fig. 3 a and Fig. 3 b).

Outlet cabinet 40 is tetragonous column framework and has front side board 41, bottom plate 42, top plate 43 and supporting plate 44；Wherein, Front side board 41 is connect with rear end cap 3, and through-hole corresponding with rear end cap 3 is opened up on the front side board 41, corresponding on the front side board 41 to be somebody's turn to do Through-hole also welds one for installing the shield interior lining panel 50 of shield 5, since rear end cap 3 is the same as solid by bolt between fuselage 1 It is fixed, there is gap between two components, it is impossible to which fitting completely, shield 5 and shield interior lining panel 50 can be to the same rear ends of wire box 4 The joint gap of lid 3 is protected；Top plate 43 be in center protrusion two sides decline ridge structure, be conducive to rainwater and condensed water from Two sides flow down, and the corrosion even possibility of perforation will not be generated because of ponding, protects the safe handling of components in wire box 4. It is all fully welded between top plate 43 and outlet cabinet 40, elimination is had the gap, and rainwater is avoided to enter.

Supporting plate 44 is located in the middle part of the inner cavity of outlet cabinet 40 and outlet cabinet 40 is separated into upper and lower part (see Fig. 3 c)；Hair Motor copper bar is mounted on the upper surface of supporting plate 44 by insulator, plays the role of fixed and supports, the electronic original part of part is also pacified On supporting plate 44.

The upper back side panel 45 of the rear end light plate structure on outlet cabinet top is closed, the side pressure regulation on outlet cabinet top Device side plate 46 covers, and the other side on outlet cabinet top is covered with outlet side plate 47；The two sides of outlet lower box are tabula rasa And be structure as a whole with outlet cabinet 40, the rear end of outlet lower box is covered using shutter side plate 48, the shutter side plate Air inlet of the area equal to 80% generator of shutter side plate area is opened up on 48, and air feed shutter is installed on the air inlet Window 62.

Air feed shutter window 62 include the air inlet window frame 621 in outside for being welded on air inlet, Spaced and tilt 45 ° Big louvre blade 622 that ground is welded in air inlet window frame 621, the inside for being welded on air inlet and in the filter screen of lateral stud Frame 623 and the filter screen 624 being located in filtering screen frame 623；85mm, next big blinds of layer are divided between the big blinds 622 of adjacent layer The distance that the top of piece 622 is higher than the bottom of upper one layer big louvre blade 622 is 23mm, can be from big blinds if splashing if there is powder-refining with water It is flowed down on piece 622, ensure that external splashing will not enter air inlet.Filter screen 624 is overlapping using the coarse net and fine-structure mesh of stainless steel It forms, totally nine layers (see Fig. 4 a and Fig. 4 b), overall thickness is 40mm or so.Filter screen 624 was both protected using the overlapping of coarse net and fine-structure mesh Intake is demonstrate,proved, while also to the filtering of foreign.Filter screen 624 is fixed by filtering screen frame 623, filters screen frame 623 width 40mm, guarantee can push down filter screen 624, and the vertical bar among filtering screen frame 623 is pushed down filter screen 624, be ensure that Filter screen 624 it is smooth, 4 inner components of wire box will not be encountered, while also ensuring that filter screen 624 will not be escaped out and entering the wind The overall structure of shutter 62.

Upper back side panel 45, pressure regulator side plate 46, outlet side plate 47, shutter side plate 48 are by side panel 401 and vertical welding The composition of lateral coaming plate 402 in 401 surrounding of side panel is connect, and the edge compartment of terrain of side panel 401 opens up multiple bolts hole.

Between upper back side panel 45 and outlet cabinet 40, between pressure regulator side plate 46 and outlet cabinet 40, outlet side plate 47 with It is connected by the double-layer seal mechanism of rain-proof between outlet cabinet 40, between shutter side plate 48 and outlet cabinet 40, to electricity Cable is protected, and ensure that electrical system normal use.

Double-layer seal mechanism includes that horizontal seal frame 403, vertical seal frame 404, interior rubber seal 405 and outer rubber are close Seal 406；Wherein, horizontal seal frame 403 is welded on outlet cabinet 40；Vertical seal frame 404 is welded on horizontal seal frame 403 Outer surface on, the outer end of vertical seal frame 404 to horizontal seal frame 403 distance is 10mm；Respective side on vertical seal frame 404 Bolt hole on coaming plate 402 opens up connecting hole, and in one nut 407 of the rear end rivet clasp of each connecting hole；Interior rubber seal 405 and the cross section of outer rubber sealing ring 406 be in U-shape, outer rubber sealing ring 406 is fastened in the outer end of horizontal seal frame 403, Interior rubber seal 405 is fastened in the outer end of lateral coaming plate 402, makes back side panel 45, pressure regulator side plate 46, outlet side plate 47 and hundred When leaf window side plate 48 is mounted on corresponding vertical seal frame 404 on outlet cabinet 40 by bolt 408, by screwing bolts 408, Side panel 401 is gradually reduced at a distance from vertical seal frame 404, and correspondingly by side panel 401 and outlet cabinet 40 Interior rubber seal 405 and outer rubber sealing ring 406 achieve the effect that double-layer seal (see Fig. 5), pass through outer rubber sealing ring 406 Block outside rainwater perhaps pollutant enter the possibility of outlet cabinet 4 by interior rubber seal 405 block rainwater or Pollutant enters the possibility of wire box 4 by bolt hole, ensure that the leakproofness of wire box 4.

Pressure regulator protecting component 7 is located on pressure regulator side plate 46, which includes being mounted on pressure regulator side In the bolt hole of plate 46 and it is located at the pressure regulator mounting box 71 of 46 inner end of pressure regulator side plate, is welded on the outer end of pressure regulator side plate 46 On face and for the side baffle 72 of rectangle frame, the outer cover plate 73 being covered on outside side baffle 72 by retaining mechanism and it is welded on pressure regulator Rain cover eave 74 on the outer end face of side plate 46 and positioned at 72 top of side baffle.The control of installation generator in pressure regulator mounting box 71 Element pressure regulator, pressure regulator are the module for controlling motor operation, it is necessary to reinforce the protection of pressure regulator, guarantee waterproof, prevent The environment of corrosion.Rain cover eave 74 includes one block of top eaves board 741 being obliquely welded on pressure regulator side plate 46 and two pieces are in triangle Shape and the side eaves board 742 being respectively welded between the two sides and pressure regulator side plate 46 of top eaves board 741.Retaining mechanism includes being welded on The hasp 75 of the inner end of side baffle 72 and the lock 76 being welded on outer cover plate 73.(see Fig. 6).

Cable outlet protecting component 8 is located on outlet side plate 47, which includes being provided with outgoing line side Cable outlet hole on plate 47, the outlet cavity for being welded on the outer end face of outlet side plate 47 and surrounding cable outlet hole；Out Line chamber body includes cavity top plate, two blocks of cavity side plates 83, cover board installing frame 84, wire cavity cover plate 85, water blocking foxing 86 and outlet Chamber shield 87, wherein cavity top plate includes the rectangular horizontal top plate 81 and be welded on level that one end is welded on outlet side plate The rectangle oblique top plate 82 of the other end of top plate 81；Two blocks of cavity side plates 83 be welded on correspondingly cavity top plate two sides and Between outlet side plate 47, make wire cavity body in dipping type；Cover board installing frame 84 be welded on by two blocks of cavity side plates 83 outer end and The cavity doorway that oblique top plate 82 surrounds, compartment of terrain opens up several connecting holes, the rear end of each connecting hole on the cover board installing frame 84 One nut of rivet clasp；The edge of wire cavity cover plate 85 opens up bolt hole corresponding with the connecting hole on cover board installing frame 84, It is mounted on wire cavity cover plate 85 on cover board installing frame 84 by bolt；Water blocking foxing 86 is welded on the outer surface on cavity doorway On；Wire cavity shield 87 is welded on the outer end of water blocking foxing 86 (see Fig. 7 a and Fig. 7 b).

Connecting terminal box 9 is located at the top of front side board 41, and the top of front side board 41 opens up outlet hole, the connecting terminal box 9 Including the fixed strip 92, two of box body 91, two terminal block 93, box cover fixed frame 94 and box cover 95；Wherein, box body 91 is rectangle frame Structure is simultaneously welded on front side board 41, and the outer end of the box body 91 is set with the rubber seal (not shown) of a U-shaped profile； Two fixed strips 92 are symmetrically welded on the two sides medial surface of box body 91；Two terminal blocks 93 are mounted on two correspondingly On fixed strip 92；Box cover fixed frame 94 is welded on the surrounding of box body 91, and compartment of terrain opens up multiple connections on the box cover fixed frame 94 Hole, one nut of rear end rivet clasp of each connecting hole；Box cover 95 is by cover panel 951 and is vertically welded in 951 surrounding of cover panel Lid frame 952 is constituted, and opens up bolt hole corresponding with the connecting hole on box cover fixed frame 94, the outer end of lid frame 952 on cover panel 951 Also it is set with the rubber seal of a U-shaped profile；When being mounted on box cover 95 on box cover fixed frame 94 by bolt, pass through rotation Tight bolt gradually reduces cover panel 951 at a distance from box cover fixed frame 94, and passes through front side board 41 and the compression of cover panel 951 two A rubber seal achievees the effect that double-layer seal (see Fig. 8).Generator control line connects in this connecting terminal box 9 In terminal block 93, the part control element of client's connection is connected out of this connecting terminal box 9 and is drawn outward.

Shield 5 is 120 ° of radian shape housing being adapted to shield interior lining panel 50 and symmetrical by upper block cover 51 and two The side block cover 52 that ground is connected to the both ends of block cover 51 is constituted；Wherein, the cross section of upper block cover 51 is L-shaped and including in radian shape Top plate 511 and the upper outside plate 512 of fan annular, the inside radius of upper outside plate 512 are less than the outer diameter of rear end cap 3, and the width of upper plate 511 It has been more than that rear end cap 12 with fuselage 13 connect width, accordingly even when rain enters the inside of outside plate 512, it only can be from fuselage It is flowed down on 1, structural attachments will not be entered；The hole opened up on shield interior lining panel 50 is corresponded on upper plate 511 also opens up connection Hole simultaneously rivets a nut in each connecting hole, and block cover 51 is made to be mounted on the top of shield interior lining panel 50 by screw；Side The cross section of block cover 52 is L-shaped and including radian shape side top plate 521 and fan annular side outside plate 522, the corresponding shield of side top plate 521 The hole opened up on interior lining panel 50 also opens up connecting hole and rivets a nut in each connecting hole, pacifies side block cover 52 by screw (see Fig. 9 a and Fig. 9 b) on shield interior lining panel 50.The preventing principle of side block cover 52 is identical as upper block cover 51；Due to side block Cover 52 and upper block cover 51 can have gap when connecting, therefore respectively curve a L shape flanging outward backward at the both ends of upper outside plate 512 513, the width of flanging 513 is 10mm or so, and flanging 513 is located at the rear side of side outside plate 522, therefore can block institute's rain Into in the space of shield 5.

Bearing sensor in drive end bearing bracket 2 is protected by sealing long tube, is sealed on the preceding termination drive end bearing bracket 2 of long tube Shield interior lining panel 50 seals the shield interior lining panel 50 on the front side board 41 of the rear end leading-out wire case 4 of long tube, bearing sensor The inner wall arrangement for pasting drive end bearing bracket 2, avoids fan from injuring sensor cable.

For the opposite indoor environment of outdoor environment, the steam perhaps much bigger salt fog of degree of salt fog or corrosion Property gas can all have very big corrosion to the insulation of generator and matrix.In order to guarantee that generator matrix is not corroded, exist first Increase the acid washing phosphorization to substrate in processing, ensure that the possibility that substrate is not corroded and may be corroded.Stator coil carries out true Empty dipping lacquer increases the extension paint amount in stator coil, guarantees the good of insulation system.Same exciter also uses vacuum paint dipping.Together Shi Dingzi and rotor add spray black epoxy paint, and black epoxy paint adhesive force and corrosion resistant ability are stronger than conventional paint very It is more.Increase epoxy-based lacquers on original insulation system, the isolation with epoxy-based lacquers to corrosive substance, ensure that built-in electrical insulation paint can By property.

External paint is equally changed to the epoxy-based lacquers of resistance to outdoor environment, and increases intermediate lacquer craftwork, to the thickness entirely painted And adhesive force improves.The specification of paint is divided into priming paint, intermediate coat, finishing coat, corresponding different performance.Overall thickness reaches 200 microns More than, it polishes after every layer of paint, ensure that the adhesive force between skin of paint.

Above embodiments are only for illustration of the utility model, rather than limitations of the present invention, related technical field Technical staff can also make various transformation or modification in the case where not departing from the spirit and scope of the utility model, because This all equivalent technical solution also should belong to the scope of the utility model, should be limited by each claim.

Claims (7)

1. a kind of generator for high salt fog, high humility and outdoor environment, including cylinder-shaped fuselage, drive end bearing bracket, rear end cap, go out Line case and two shields being respectively provided between drive end bearing bracket and fuselage and between wire box and rear end cap；It is characterized in that,

The drive end bearing bracket includes drive end bearing bracket main body, bearing block, butt joint ring and shield interior lining panel；The drive end bearing bracket main body by it is preceding, Rear panel and upper and lower panel constitute a cavity tetragonal body；Axis hole is opened up on the front panel, opened up on the rear panel with it is described The macropore of fuselage adaptation；The left and right side of the drive end bearing bracket main body constitutes the air outlet of two generators, two air outlets by Outlet air shutter block；The bearing block is welded on the front end face of the front panel, is arranged one on the axis hole face of the bearing block For setting the annular groove of wool felt collar；The butt joint ring welding is on the front panel；The shield interior lining panel is located at described On rear panel；

The wire box includes outlet cabinet, pressure regulator protecting component, cable outlet protecting component and connecting terminal box；Wherein,

The outlet cabinet is tetragonous column framework and has front side board, bottom plate, top plate and supporting plate；The front side board with it is described Rear end cap connects, and opens up through-hole corresponding with the rear end cap on the front side board, and the through-hole is corresponded on the front side board and is also welded and is prevented Shield interior lining panel；The top plate is in the ridge structure of center protrusion two sides decline；The supporting plate is located in the inner cavity of outlet cabinet Outlet cabinet is simultaneously separated into upper and lower part by portion；The two sides of outlet lower box are structure as a whole for tabula rasa and with outlet cabinet, out The rear end of line lower box is covered using shutter side plate, and the air inlet of generator, the air inlet are opened up on the shutter side plate Shutter is entered the wind in upper installation；The upper back side panel of the rear end light plate structure on outlet cabinet top is closed, and the one of outlet cabinet top Side is covered with pressure regulator side plate, and the other side on outlet cabinet top is covered with outlet side plate；

The upper back side panel, the pressure regulator side plate, outlet side plate, shutter side plate by side panel and are vertically welded in side The lateral coaming plate of plate surrounding is constituted, and the edge compartment of terrain of side panel opens up multiple bolts hole；

Between the upper back side panel and outlet cabinet, between the pressure regulator side plate and outlet cabinet, outlet side plate and wire box It is connected by double-layer seal mechanism between body, between shutter side plate and outlet cabinet；

The pressure regulator protecting component is located on the pressure regulator side plate, which includes being mounted on pressure regulator side In the bolt hole of plate and it is located at the pressure regulator mounting box of pressure regulator side plate inner end, is welded on the outer end face of pressure regulator side plate and is It the side baffle of rectangle frame, the outer cover plate being covered on outside side baffle by retaining mechanism and is welded on the outer end face of pressure regulator side plate And it is located at the rain cover eave above side baffle；

The cable outlet protecting component is located on the outlet side plate, which includes being provided with outgoing line side Cable outlet hole on plate, the dipping type outlet cavity for being welded on the outer end face of outlet side plate and surrounding cable outlet hole and It is welded on the wire cavity shield that wire cavity is held in vitro；

The connecting terminal box is located at the top of the front side board, which includes box body, two fixed strips, two ends Son row, box cover fixed frame and box cover；The box body is rectangular frame structure and is welded on the front side board, the outer end cap of the box body Fill the rubber seal of a U-shaped profile；Two fixed strips are symmetrically welded on the two sides medial surface of box body；Two terminals Row is mounted on correspondingly on two fixed strips；The box cover fixed frame is welded on the surrounding of box body, on the box cover fixed frame Compartment of terrain opens up multiple connecting holes, one nut of rear end rivet clasp of each connecting hole；Box cover is by cover panel and is vertically welded in lid The lid frame of panel surrounding is constituted, and opens up bolt hole corresponding with the connecting hole on box cover fixed frame, the outer end of lid frame on cover panel Also it is set with the rubber seal of a U-shaped profile；When being mounted on box cover on box cover fixed frame by bolt, by screwing spiral shell Bolt gradually reduces cover panel at a distance from box cover fixed frame, and compresses two rubber seal by front side board and cover panel and reach To the effect of double-layer seal.

2. the generator according to claim 1 for high salt fog, high humility and outdoor environment, which is characterized in that described Double-layer seal mechanism includes horizontal seal frame, vertical seal frame, interior rubber seal and outer rubber sealing ring；The horizontal seal It is welded on to frame on the outlet cabinet；The vertical seal frame is welded on the outer surface of horizontal seal frame, vertical seal frame Bolt hole in the upper correspondence lateral coaming plate opens up connecting hole, and in one nut of the rear end rivet clasp of each connecting hole；In described The cross section of rubber seal and outer rubber sealing ring is in U-shape, and the outer rubber sealing ring is fastened in the horizontal seal frame Outer end, the interior rubber seal is fastened in the outer end of the lateral coaming plate, makes the upper back side panel, pressure regulator side plate, outlet When side plate and shutter side plate are mounted on corresponding vertical seal frame on outlet cabinet by bolt, by screwing bolts, gradually Side panel is reduced at a distance from vertical seal frame, and interior rubber seal is compressed by side panel and outlet cabinet correspondingly Achieve the effect that double-layer seal with outer rubber sealing ring.

3. the generator according to claim 1 for high salt fog, high humility and outdoor environment, which is characterized in that described Rain cover eave includes that one block of top eaves board being obliquely welded on the pressure regulator side plate and two pieces are triangular in shape and be respectively welded on Push up the side eaves board between the two sides and pressure regulator side plate of eaves board.

4. the generator according to claim 1 for high salt fog, high humility and outdoor environment, which is characterized in that described Outlet cavity includes cavity top plate, two blocks of cavity side plates, cover board installing frame, wire cavity cover plate and water blocking foxing；Cavity top plate packet Include the rectangle oblique top plate of the rectangular horizontal top plate that one end is welded on the outlet side plate He the other end for being welded on horizontal top； Two blocks of cavity side plates are welded on correspondingly between the two sides and outlet side plate of cavity top plate；Cover board installing frame be welded on by The cavity doorway that the outer end of two blocks of cavity side plates and oblique top plate surround, compartment of terrain opens up several connecting holes on the cover board installing frame, One nut of rear end rivet clasp of each connecting hole；The edge of the wire cavity cover plate opens up and the connection on cover board installing frame The corresponding bolt hole in hole, is mounted on wire cavity cover plate on cover board installing frame by bolt；The water blocking foxing is welded on cavity On the outer surface on doorway；The wire cavity shield is welded on the outer end of the water blocking foxing.

5. the generator according to claim 1 for high salt fog, high humility and outdoor environment, which is characterized in that described Shield is 120 ° of radian shape housing being adapted to the shield interior lining panel and is symmetrically connected to by upper block cover and two The side block cover at the both ends of upper block cover is constituted；The cross section of the upper block cover is L-shaped and including on radian shape upper plate and fan annular Outside plate；The both ends of the upper outside plate respectively curve a L shape flanging outward backward；It is corresponded on the upper plate in the shield The hole opened up on liner plate also opens up connecting hole and rivets a nut in each connecting hole, and block cover is made to be mounted on institute by screw It states on shield interior lining panel；The cross section of the side block cover is L-shaped and including radian shape side top plate and fan annular side outside plate, side top Plate corresponds to the hole opened up on the shield interior lining panel and also opens up connecting hole and rivet a nut in each connecting hole, makes side block Cover is mounted on the shield interior lining panel by screw.

6. the generator according to claim 1 for high salt fog, high humility and outdoor environment, which is characterized in that described Air feed shutter window include the air inlet window frame for being welded on the outside of the air inlet, Spaced and tilt 45 ° of ground be welded on Big louvre blade in air inlet window frame, the inside for being welded on air inlet simultaneously in the filtering screen frame of lateral stud and are located at filter screen Filter screen in frame, the filter screen are overlapped using the coarse net and fine-structure mesh of stainless steel and are formed, and totally nine layers.

7. the generator according to claim 1 for high salt fog, high humility and outdoor environment, which is characterized in that described Outlet air shutter includes the air outlet deckle board connecting with the side of the drive end bearing bracket main body, the lateral surface for being welded on air outlet deckle board On air outlet window frame and Spaced and tilt the small louvre blade that is welded in air outlet window frame of 45 ° of ground and one layer is welded on Stainless steel coarse filtration net on the medial surface of air outlet deckle board.