CN108386742A - A kind of adjustable explosion-proof lamp of natural gas extraction - Google Patents
A kind of adjustable explosion-proof lamp of natural gas extraction Download PDFInfo
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- CN108386742A CN108386742A CN201810087366.5A CN201810087366A CN108386742A CN 108386742 A CN108386742 A CN 108386742A CN 201810087366 A CN201810087366 A CN 201810087366A CN 108386742 A CN108386742 A CN 108386742A
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- Prior art keywords
- explosion
- proof
- gear
- water
- proof lamp
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L2/00—Systems of electric lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/02—Cages
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/56—Cooling arrangements using liquid coolants
- F21V29/59—Cooling arrangements using liquid coolants with forced flow of the coolant
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
Abstract
The invention discloses a kind of adjustable explosion-proof lamps of natural gas extraction, its structure includes connection rear shell, suspender, Explosion-proof globe, limit bottom plate, explosion-proof lamp, the connection rear shell is by nut tightening above Explosion-proof globe, the suspender both ends are stuck in Explosion-proof globe both sides overhead surface, and on the outside of connection rear shell, the limit bottom plate insertion is connected to inside Explosion-proof globe, and it is connect with Explosion-proof globe inner tight, the explosion-proof lamp insertion is connected to limit bottom plate inside middle, and in Explosion-proof globe, the explosion-proof lamp is that interference fit connects with limit bottom plate, the Explosion-proof globe cross section is rectangular configuration；The connection rear shell be equipped with protrusion across, the present invention realize the natural gas extraction with adjustable explosion-proof lamp illuminate use when, cooling water circulation can be carried out by cooling water circulation mechanism, substantially increase the speed of cooling, and power supply can not be used in temperature-fall period, it avoids generating electric spark initiation accident, improves the safety used.
Description
Technical field
The present invention is a kind of adjustable explosion-proof lamp of natural gas extraction, belongs to natural gas extraction with adjustable explosion-proof lamp field.
Background technology
Explosion-proof lamp refers to that can prevent issuable electricity inside lamp for hazardous area existing for imflammable gas and dust
Arc, spark and high temperature ignite imflammable gas and dust in ambient enviroment, to reach the lamps and lanterns of requirement of explosion proof.It is also referred to as anti-
Quick-fried lamps and lanterns, explosion-proof illuminating lamp.Different combustible gas mixture environment has not the explosive-proof grade of explosion-proof lamp and explosion-proof form
Same requirement.
With the rapid development of the industries such as oil, chemical industry, mining industry, use of the illuminator in production, storage, rescue is got over
Come more extensive, kind is more and more.The generation of the accident explosion of illuminator how is prevented in explosive gas hazardous area
Have become highly important project.Since illuminator is inevitably generated electric spark at work or forms red-hot table
Face, they may result in the generation of explosion accident, directly once meeting with the explosive gas mixture of production or rescue site
Jeopardize the life and national wealth safety of citizen.Therefore, as most popular illuminator, its explosion-proof technology problem is early
The common concern and great attention of people are caused.Using aluminum alloy casing, surface plastic spraying；It illuminates, is emergent dual-purpose；It is built-in to exempt from
Safeguard that nickel-cadmium cell group, the automatic charging under normal power supply, accident power-off or power failure light emergency light automatically；Steel pipe connects up；
Normal illumination and emergency lighting are respectively independent in emergent special lamp；The emergent dual-purpose lamp of illumination, normal illumination and emergency lighting are public
One lamp body, light source are independent.
But in the adjustable explosion-proof lamp of existing natural gas extraction, explosion-proof lamp is susceptible to after illuminating use for a long time,
Temperature increases, and the slow situation of radiating rate, there are some potential safety problemss.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of adjustable explosion-proof lamp of natural gas extraction, with
Solve the problems, such as that explosion-proof lamp is excessively high using rear temperature for a long time.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of natural gas extraction is with can
It includes connection rear shell, suspender, Explosion-proof globe, limit bottom plate, explosion-proof lamp to adjust explosion-proof lamp, structure, and the connection rear shell passes through
Nut tightening is above Explosion-proof globe, and the suspender both ends are stuck in Explosion-proof globe both sides overhead surface, and set on connection
On the outside of rear shell, the limit bottom plate insertion is connected to inside Explosion-proof globe, and is connect with Explosion-proof globe inner tight, described explosion-proof
Lamp insertion is connected to limit bottom plate inside middle, and in Explosion-proof globe, and the explosion-proof lamp is interference fit with limit bottom plate
Connection, the Explosion-proof globe cross section are rectangular configuration；The connection rear shell be equipped with protrusion across, the protruding block with connect rear shell
In integrated formed structure, the protruding block is equipped with 4 pieces, and the connection rear shell cross section is rectangular configuration, the protruding block difference
It is connected to below connection rear shell surrounding apex angle；The suspender is equipped with attaching nut, and the suspender both ends are connected equipped with nut
Suspender and Explosion-proof globe are closely joined together by hole, the attaching nut across nut connecting hole；The explosion-proof lamp is provide with
Have cooling water circulation mechanism, a heat dissipation groove, the heat dissipation groove and Explosion-proof globe in integrated formed structure, the heat dissipation groove according to
Secondary to be distributed on the inside of Explosion-proof globe, the cooling water circulation mechanism is set to inside Explosion-proof globe, and is reinforced and connected by nut；Institute
Cooling water circulation mechanism is stated by Pneumatic adjusting mechanism, gear drive, water storehouse, pushing feed mechanism, circulation temperature lowering water pipe
Composition, the Pneumatic adjusting mechanism is set to above explosion-proof lamp, and is fitted closely and connect with explosion-proof lamp, the gear drive one
Connection is engaged at end with Pneumatic adjusting mechanism, and with division department's Pneumatic adjusting mechanism upper left side, the gear transmission structure other end
Connection is engaged with feed mechanism is pushed, the pushing feed mechanism is set to water storehouse on same plane, and the water storehouse is equipped with
It pushes among feed mechanism and Pneumatic adjusting mechanism, the circulation temperature lowering water pipe is set to Pneumatic adjusting mechanism, gear drive
Lower section, and connected with each other by pipeline and water storehouse, pushing feed mechanism.
Further, the Pneumatic adjusting mechanism is equipped with protection shell, surge bunker, the first elevating lever, lifter plate, sealing
Item, the first saw teeth bars, connecting spring, limit fritter composition, first elevating lever, which runs through, protects cover top portion, described first liter
It is in integrated formed structure to drop bar with lifter plate, and first elevating lever is vertically connected among lifter plate upper surface, the lifting
Plate is set in surge bunker, and the sealing strip engages connection with the first saw teeth bars, and spring link block is equipped at the top of the sealing strip,
The sealing strip is connected by spring link block with connecting spring.
Further, it is connected with limit fritter at the top of the connecting spring other end, the limit fritter passes through nut
It screws and is connected to water storehouse upper surface, the first saw teeth bars insertion is connected on the first elevating lever side, first sawtooth
Bar and the first elevating lever are that interference fit connects, and first saw teeth bars are mutually perpendicular to lifter plate and run through protection shell.
Further, the gear drive is by first gear, second gear, third gear, gag lever post, connection center
Axis forms, and is evenly distributed with sawtooth on the first gear surface, first gear engages connection, institute with second gear by sawtooth
It states the second gear other side and connection is engaged with third gear by sawtooth, the first gear, second gear, among third gear
Be respectively equipped with connection central shaft, the first gear, second gear, third gear respectively with to connect central shaft be that interference fit connects
It connects, the gag lever post is equipped with 3 groups, and first gear, second gear and third gear are sequentially arranged in inside Explosion-proof globe respectively.
Further, the water storehouse is equipped with connecting pin, movable plate, water storage water inlet, and the water storehouse lower left corner is equipped with
Port is connected, movable plate is set on connection port by the connecting pin, and the water storage water inlet is set to the water storehouse lower right corner.
Further, the pushing feed mechanism is by the second saw teeth bars, the second elevating lever, lower platen, fixing shell, first
Restore spring, the second recovery spring composition, second elevating lever is above fixing shell, second elevating lever and pushing
Plate is in integrated formed structure, and second elevating lever is vertically connected at lower platen upper surface, and the lower platen is set to fixed outer
Inside shell, the second saw teeth bars insertion is connected on the second elevating lever, and is reinforced and connected by nut, second elevating lever
Connection is engaged with gear drive by the second saw teeth bars,
Further, described first restores spring and the second recovery spring inside fixing shell, and set on same flat
On face, first recovery spring top one end is welded in lower platen bottom surface, and first recovery spring bottom one end is welded in
Fixing shell inner bottom, the first recovery spring and the second recovery spring structure are in the same size, the fixing shell bottom
One end is additionally provided with water outlet, which connects with each other with circulation temperature lowering water pipe.
Further, the circulation temperature lowering water pipe is discharged by recirculated water switchboard, removable pin, cooling tube body, inner tube, circulation
Pipe, water service pipe composition, the recirculated water switchboard are movably connected on top on the left of cooling tubular body, the work by removable pin
Dynamic pin is equipped with forced spring, and by being located in inside removable pin, and the removable pin outer surface is with recirculated water switchboard in one
Molding structure, the cooling tube body are wrapped on the outside of inner tube, and the cooling tube body is nested on explosion-proof lamp outer surface, the cooling
Tube body is to fit closely to connect face-to-face with explosion-proof lamp, and said inner tube is mutually passed through by recirculated water switchboard with feed mechanism is pushed
Lead to and connect, the water service pipe bottom end is connect with inner pipe-through, and the water service pipe other end is connected with water storehouse perforation.
Advantageous effect
It will produce a large amount of thermal accumlation because the long-time of explosion-proof lamp is opened with adjustable explosion-proof lamp in natural gas extraction and exist
Inside lamp, with the continuous raising of temperature, volume temperature inside the Pneumatic adjusting mechanism connecting is fitted closely with lamp face and is increased, pV=
NRT, then Pneumatic adjusting mechanism air pressure inside be more than outside, just lifter plate is jacked up upward, and transfer the first elevating lever with
First saw teeth bars are upward, when the first saw teeth bars are upward, since the first saw teeth bars engage connection with first gear, then first
Gear starts to rotate counterclockwise, and second gear is driven to rotate clockwise, and second gear then drives third gear to rotate counterclockwise,
Since third gear engages connection with the second saw teeth bars, the second saw teeth bars at this time along the vertical downlink of the second elevating lever, will under
Pressing plate pushes, and the circulating water inside fixing shell is pushed, and by the pressure of hydraulic pressure, recirculated water switchboard is rushed to open, cycle
Cold water, which is under pressure, to be rushed in inner tube, and the water of internal tube being heated is gone out, and is reached and be discharged along water service pipe
Inside pipe, since lifter plate at this time is located at fixing shell bottom, movable plate is resisted, the recirculated water after being then heated is shelved
In water storehouse, and cool down gradually；After the temperature of explosion-proof lamp reduces temperature gradually by the circulating water in inner tube, air pressure adjustment machine
Temperature inside structure reduces, and air pressure reduces, and according to pV=nRT, then Pneumatic adjusting mechanism air pressure inside is less than outside, then rises
Drop plate starts to drop back to initial position, and the first elevating lever and the first saw teeth bars fall, and drive first gear in rotation clockwise
Turn, and driven successively to third gear and rotated clockwise, and in the case where first restores spring and second restores the elastic force effect of spring,
Then the second elevating lever and the second saw teeth bars are upward by the effect of third gear, in order to be kept fixed the pressure value of enclosure
Balance, at this time the movable plate in the water storehouse lower left corner opened towards left side, the recirculated water inside water storehouse is along being pumped to fixation
Enclosure, when pressure value and external balance inside fixing shell, due to the thrust outwardly of water, by movable plate towards the right side
Side pushes, and connection port is sealed up, and the recirculated water to absorb heat is predominantly located in fixing shell and is cooled down gradually in water storehouse at this time,
Circulating cooling operation next time, the present invention is waited for realize the natural gas extraction and illuminated in use, can with adjustable explosion-proof lamp
Cooling water circulation is carried out by cooling water circulation mechanism, substantially increases the speed of cooling, and can not used in temperature-fall period
Power supply avoids generating electric spark initiation accident, improves the safety used.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of the adjustable explosion-proof lamp of natural gas extraction of the present invention.
Fig. 2 is the structural schematic diagram of cooling water circulation mechanism of the present invention.
Fig. 3 is the detailed construction schematic diagram of cooling water circulation mechanism of the present invention.
Fig. 4 is structural schematic diagram when cooling water circulation mechanism of the present invention operates.
In figure：Rear shell -1, suspender -2, Explosion-proof globe -3, limit bottom plate -4, explosion-proof lamp -5, protrusion are connected across -10, company
Connected nut -20, cooling water circulation mechanism -30, heat dissipation groove -31, Pneumatic adjusting mechanism -300, gear drive -301, storage
Sump -302 pushes feed mechanism -303, circulation temperature lowering water pipe -304, protection shell -3001, surge bunker -3002, the first lifting
Bar -3003, lifter plate -3004, sealing strip -3005, the first saw teeth bars -3006, connecting spring -3007, limit fritter -3008,
First gear -301, second gear -3012, third gear -3013, gag lever post -3014, connection central shaft -3015, connecting pin -
3021, movable plate -3022, water storage water inlet -3023, the second saw teeth bars -3031, the second elevating lever -3032, lower platen -3033,
Fixing shell -3034, first restore spring -3035, the second recovery spring -3036, recirculated water switchboard -3041, removable pin -
3042, cool down tube body -3043, inner tube -3044, circulation outlet pipe -3045, water service pipe -3046.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- Fig. 4 is please referred to Fig.1, the present invention provides a kind of technical solution of the adjustable explosion-proof lamp of natural gas extraction：Its structure packet
Connection rear shell 1, suspender 2, Explosion-proof globe 3, limit bottom plate 4, explosion-proof lamp 5 are included, the connection rear shell 1 is by nut tightening in anti-
3 top of quick-fried lampshade, 2 both ends of the suspender are stuck in 3 both sides overhead surface of Explosion-proof globe, and on the outside of connection rear shell 1,
The insertion of limit bottom plate 4 is connected to inside Explosion-proof globe 3, and is connect with 3 inner tight of Explosion-proof globe, and the explosion-proof lamp 5 is embedding
Enter to be connected to limit 4 inside middle of bottom plate, and in Explosion-proof globe 3, the explosion-proof lamp 5 is interference fit with limit bottom plate 4
Connection, 3 cross section of the Explosion-proof globe are rectangular configuration；The connection rear shell 1 is equipped with protrusion across 10, the protruding block 10 with even
It is in integrated formed structure to connect rear shell 1, and the protruding block 10 is equipped with 4 pieces, and 1 cross section of connection rear shell is rectangular configuration, described
Protruding block 10 is connected to below 1 surrounding apex angle of connection rear shell；The suspender 2 is equipped with attaching nut 20, the suspender 2
Both ends are equipped with nut connecting hole, and suspender 2 and Explosion-proof globe 3 are close-coupled at by the attaching nut 20 across nut connecting hole
Together；The Explosion-proof globe 3 is equipped with cooling water circulation mechanism 30, heat dissipation groove 31, and the heat dissipation groove 31 is in Explosion-proof globe 3
Integrated formed structure, the heat dissipation groove 31 are sequentially distributed in 3 inside of Explosion-proof globe, and the cooling water circulation mechanism 30 is set to anti-
Inside quick-fried lampshade 3, and is reinforced and connected by nut；The cooling water circulation mechanism 30 is by Pneumatic adjusting mechanism 300, gear drive
Mechanism 301, water storehouse 302 push feed mechanism 303, the composition of circulation temperature lowering water pipe 304, and the Pneumatic adjusting mechanism 300 is set to
5 top of explosion-proof lamp, and fit closely and connect with explosion-proof lamp 5,301 one end of the gear drive and Pneumatic adjusting mechanism 300
Engagement connection, and with 300 upper left side of division department Pneumatic adjusting mechanism, 301 other end of the gear transmission structure with push water supply
The engagement connection of mechanism 303, the pushing feed mechanism 303 are set to water storehouse 302 on same plane, and the water storehouse 302 is set
Have and push feed mechanism 303 among Pneumatic adjusting mechanism 300, the circulation temperature lowering water pipe 304 is set to Pneumatic adjusting mechanism
300,301 lower section of gear drive, and connected with each other by pipeline and water storehouse 302, pushing feed mechanism 303, institute
It states Pneumatic adjusting mechanism 300 and is equipped with protection shell 3001, surge bunker 3002, the first elevating lever 3003, lifter plate 3004, sealing strip
3005, the first saw teeth bars 3006, connecting spring 3007, limit fritter 3008 form, and first elevating lever 3003 is through protection
3001 top of shell, first elevating lever 3003 are in integrated formed structure, first elevating lever 3003 with lifter plate 3004
It is vertically connected among 3004 upper surface of lifter plate, the lifter plate 3004 is set in surge bunker 3002, the sealing strip 3005
Connection is engaged with the first saw teeth bars 3006,3005 top of the sealing strip is equipped with spring link block, and the sealing strip 3005 is logical
It crosses spring link block with connecting spring 3007 to be connected, be connected with limit fritter 3008 at the top of 3007 other end of the connecting spring
It connects, the limit fritter 3008 is connected to 302 upper surface of water storehouse by nut tightening, and the insertion of the first saw teeth bars 3006 connects
It is connected on 3004 side of the first elevating lever, first saw teeth bars, 3006 and first elevating lever 3004 is that interference fit connects, institute
The first saw teeth bars 3006 are stated to be mutually perpendicular to lifter plate 3004 and through protection shell 3001, the gear drive 301 by
First gear 301, second gear 3012, third gear 3013, gag lever post 3014, connection central shaft 3015 form, and described first
Sawtooth is evenly distributed on 3011 surface of gear, first gear 3011 engages connection by sawtooth with second gear 3012, described
3012 other side of second gear connection, the first gear 3011, second gear are engaged with third gear 3013 by sawtooth
3012, connection central shaft 3015, the first gear 3011, second gear 3012, the are respectively equipped among third gear 3013
Three gears 3013 respectively with connect central shaft 3015 be interference fit connect, the gag lever post 3014 be equipped with 3 groups, respectively by first
Gear 3011, second gear 3012 and third gear 3013 are sequentially arranged in inside Explosion-proof globe 3, and the water storehouse 302, which is equipped with, to be connected
Outbound 3021, movable plate 3022, water storage water inlet 3023,302 lower left corner of the water storehouse are equipped with connection port, the connecting pin
3021 are set to movable plate 3022 on connection port, and the water storage water inlet 3023 is set to 302 lower right corner of water storehouse, the pushing
Feed mechanism 303 restores bullet by the second saw teeth bars 3031, the second elevating lever 3032, lower platen 3033, fixing shell 3034, first
Spring 3035, second restores spring 3036 and forms, and second elevating lever 3032 is above fixing shell 3034, described second liter
It is in integrated formed structure to drop bar 3032 with lower platen 3033, and second elevating lever 3032 is vertically connected on lower platen 3033
Surface, the lower platen 3033 are set to inside fixing shell 3034, and the insertion of the second saw teeth bars 3031 is connected to the second lifting
It on bar 3032, and is reinforced and is connected by nut, second elevating lever 3032 passes through the second saw teeth bars 3031 and gear drive machine
The engagement connection of structure 301, described first, which restores spring 3035 and second, restores spring 3036 inside fixing shell 3034, and sets
In on same plane, the first recovery spring, 3035 top one end is welded in 3033 bottom surface of lower platen, and described first restores bullet
3035 bottom end of spring is welded in 3035 inner bottom of fixing shell, and described first, which restores spring 3035 and second, restores spring
3036 structure sizes are consistent, and 3034 bottom end of the fixing shell is additionally provided with water outlet, the water outlet and circulation temperature lowering water pipe
304 connect with each other, and the circulation temperature lowering water pipe 304 is by recirculated water switchboard 3041, removable pin 3042, cooling tube body
3043, inner tube 3044, circulation outlet pipe 3045, water service pipe 3046 form, and the recirculated water switchboard 3041 passes through removable pin
3042 are movably connected on above cooling 3043 inside left of tube body, and the removable pin 3042 is equipped with forced spring, and is set by axis
Inside removable pin 3042,3042 outer surface of the removable pin is in integrated formed structure, the drop with recirculated water switchboard 3041
Warm tube body 3043 is wrapped in 3044 outside of inner tube, and the cooling tube body 3043 is nested on 5 outer surface of explosion-proof lamp, the cooling pipe
Body 3043 is to fit closely to connect face-to-face with explosion-proof lamp 5, and said inner tube 3044 is given by recirculated water switchboard 3041 with pushing
Water dispenser structure 303 connects with each other, and 3046 bottom end of the water service pipe is connected with the perforation of inner tube 3044, the water service pipe 3046
The other end is connected with the perforation of water storehouse 302.
Explosion-proof lamp of the present invention, explosion-proof lamp are generally divided by the light source of selection, blast resistance construction pattern, occupation mode
Class.There are incandescent lamp, explosion-proof high-pressure mercury lamp, explosion-proof low-voltage fluorescent lamp, mixed light lamp etc. by light source classification；By blast resistance construction
Pattern classification has explosion-proof lamp, increased safety lamps and lanterns, compound lamps and lanterns etc.；Carrying out classification by occupation mode has fixed explosion-proof lamp
Tool and Portable explosion-proof lamps and lanterns.
Gear of the present invention, gear refer to having gear continuously to engage the machinery member for transmitting movement and power on wheel rim
Part.Application of the gear in transmission very early there have been.Transform into the principle of cutting method and the special purpose machine tool using this principle cutting
With the successive appearance of cutter, with the development of production, the stationarity of gear operation is taken seriously；Gear can be by tooth form, gear outside
The classification such as surface and manufacturing method where shape, tooth trace shape, the gear teeth.
Tooth-formation of gear includes tooth curve, pressure angle, tooth is high and conjugates.Involute gear is easier to manufacture, therefore
In the gear that modern times use, involute gear accounts for absolute majority, and cycloid gear and wildhaber-novikov gear be using less, in pressure angle side
The bearing capacity in face, small pressure angle gear is smaller；And large pressure angle gear is transmitting torque phase although bearing capacity is higher
The load of bearing increases in the case of, therefore is only used for special circumstances.And the tooth height of gear has been standardized, generally using mark
Quasi- tooth is high.The advantages of profile modified gear, is more, has spread in all kinds of mechanical equipments.
It is carried out with adjustable explosion-proof lamp in use, the long-time due to explosion-proof lamp is opened, will produce a large amount of in natural gas extraction
Thermal accumlation inside lamp, with the continuous raising of temperature, fitted closely inside the Pneumatic adjusting mechanism 300 connecting with lamp face
Volume temperature increases, pV=nRT, and then 300 air pressure inside of Pneumatic adjusting mechanism is more than outside, just pushes up lifter plate 3004 upward
It rises, and transfers the first elevating lever 3003 with the first saw teeth bars 3006 upwards, when the first saw teeth bars 3006 are upward, saw due to first
Ratch 3006 engages connection with first gear 3011, and then first gear 3011 starts to rotate counterclockwise, and drives the second tooth
3012 wheel rotate clockwise, second gear 3012 then drives third gear 3013 to rotate counterclockwise, due to third gear 3013 with
The engagement connection of second saw teeth bars 3031, the second saw teeth bars 3031 at this time will be pushed along 3032 vertical downlink of the second elevating lever
Plate 3033 pushes, and the circulating water inside fixing shell 3034 is pushed, by the pressure of hydraulic pressure, 3041 quilt of recirculated water switchboard
It washes open, circulating water, which is under pressure, to be rushed in inner tube 3044, and the water being heated inside inner tube 3044 is gone out, and edge
It water service pipe 3046 to reach inside outlet pipe, since lifter plate 3004 at this time is located at 3034 bottom of fixing shell, by movable plate
3022 resist, and the recirculated water after being then heated is shelved in water storehouse 302, and is cooled down gradually；
After the temperature of explosion-proof lamp reduces temperature gradually by the circulating water in inner tube 3044, in Pneumatic adjusting mechanism 300
The temperature in portion reduces, and air pressure reduces, and according to pV=nRT, then 300 air pressure inside of Pneumatic adjusting mechanism is less than outside, then rises
Drop plate 3004 starts to drop back to initial position, and the first elevating lever 3003 and the first saw teeth bars 3006 fall, and drive first gear
3011 be in be rotated clockwise, and driven successively to third gear 3013 and rotated clockwise, and restore spring 3035 first
Under the elastic force effect for restoring spring 3036 with second, then the second elevating lever 3032 and the second saw teeth bars 3031 are by third gear
3013 effect is upward, in order to be kept fixed the balance of the pressure value inside shell 3034, the work in 302 lower left corner of water storehouse at this time
Movable plate 3022 is opened towards left side, and the recirculated water inside water storehouse 302 is along being pumped to inside fixing shell 3034, when fixed outer
When pressure value and external balance inside shell 3034, due to the thrust outwardly of water, movable plate 3011 is pushed towards right side, it will
Connection port 3022 is sealed up, and the recirculated water to absorb heat is predominantly located in fixing shell 3034 and water storehouse 302 and gradually at this time
It is cooling, wait for circulating cooling next time to operate, by cooling water circulation mechanism to achieve the purpose that quickly to reduce temperature, in reality
Cooling water circulation is carried out by cooling water circulation mechanism with natural gas extraction with adjustable explosion-proof lamp, substantially increases the speed of cooling
Degree, and power supply can not be used in temperature-fall period, it avoids generating electric spark initiation accident.
Problems solved by the invention, which is the adjustable explosion-proof lamp of natural gas extraction, cannot have temperature in quickly reduction explosion-proof lamp,
And the function of recycling, explosion-proof lamp are susceptible to after illuminating use for a long time, temperature increases, the slow situation of radiating rate,
There are some potential safety problems, the present invention is combined with each other by above-mentioned component, realizes the natural gas extraction with adjustable explosion-proof
Lamp is in illumination in use, the speed of cooling can be substantially increased, and drop by cooling water circulation mechanism progress cooling water circulation
Power supply can not be used during temperature, avoided generating electric spark initiation accident, improved the safety used.
In the embodiment of the present invention 1, the sealing strip 3005 is plastic material；
In the embodiment of the present invention 2, the sealing strip 3005 is rubber material；
| Embodiment 1 | Embodiment 2 | |
| Leakproofness | Generally | Preferably |
| Flexibility | Difference | Preferably |
In conclusion when sealing strip of the present invention is rubber material, of the invention the service life is longer, and toughness is more preferable, with
Mold fitting is even closer not to be fallen off, and can play preferable leakproofness, using effect reaches best.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. a kind of adjustable explosion-proof lamp of natural gas extraction, structure include connection rear shell (1), suspender (2), Explosion-proof globe (3),
Bottom plate (4), explosion-proof lamp (5) are limited, the connection rear shell (1) is by nut tightening in Explosion-proof globe (3) top, the suspender
(2) both ends are stuck in Explosion-proof globe (3) both sides overhead surface, and on the outside of connection rear shell (1), the limit bottom plate (4)
The embedded Explosion-proof globe (3) that is connected to is internal, and is connect with Explosion-proof globe (3) inner tight, and explosion-proof lamp (5) insertion is connected to
Bottom plate (4) inside middle is limited, and in Explosion-proof globe (3), the explosion-proof lamp (5) is interference fit with limit bottom plate (4)
Connection, Explosion-proof globe (3) cross section are rectangular configuration, it is characterised in that：
The connection rear shell (1) is equipped with protrusion across (10), and the protruding block (10) is in integrated formed structure with rear shell (1) is connect,
The protruding block (10) is equipped with 4 pieces, and connection rear shell (1) cross section is rectangular configuration, and the protruding block (10) is separately connected
Below connection rear shell (1) surrounding apex angle；
The suspender (2) is equipped with attaching nut (20), and suspender (2) both ends are equipped with nut connecting hole, the connection spiral shell
Suspender (2) and Explosion-proof globe (3) are closely joined together by female (20) across nut connecting hole；
The Explosion-proof globe (3) be equipped with cooling water circulation mechanism (30), heat dissipation groove (31), the heat dissipation groove (31) with it is explosion-proof
Lampshade (3) is in integrated formed structure, and the heat dissipation groove (31) is sequentially distributed on the inside of Explosion-proof globe (3), the water cycle down
Warm mechanism (30) is set to Explosion-proof globe (3) inside, and passes through nut and reinforce connection；
The cooling water circulation mechanism (30) by Pneumatic adjusting mechanism (300), gear drive (301), water storehouse (302),
Feed mechanism (303), circulation temperature lowering water pipe (304) composition are pushed, the Pneumatic adjusting mechanism (300) is set on explosion-proof lamp (5)
Side, and fit closely and connect with explosion-proof lamp (5), described gear drive (301) one end is engaged with Pneumatic adjusting mechanism (300)
Connection, and with division department Pneumatic adjusting mechanism (300) upper left side, gear transmission structure (301) other end with push water supply
Mechanism (303) engagement connection, the pushing feed mechanism (303) are set to water storehouse (302) on same plane, the water storehouse
(302) it is equipped with and pushes feed mechanism (303) among Pneumatic adjusting mechanism (300), the circulation temperature lowering water pipe (304) is set to gas
Regulating mechanism (300), gear drive (301) lower section are pressed, and passes through pipeline and water storehouse (302), push feed mechanism
(303) it connects with each other.
2. a kind of adjustable explosion-proof lamp of natural gas extraction according to claim 1, it is characterised in that：The air pressure adjustment machine
Structure (300) is equipped with protection shell (3001), surge bunker (3002), the first elevating lever (3003), lifter plate (3004), sealing strip
(3005), the first saw teeth bars (3006), connecting spring (3007), limit fritter (3008) form, first elevating lever
(3003) run through at the top of protection shell (3001), first elevating lever (3003) is in be integrally formed to tie with lifter plate (3004)
Structure, first elevating lever (3003) are vertically connected among lifter plate (3004) upper surface, and the lifter plate (3004) is set to
In surge bunker (3002), the sealing strip (3005) engages connection, sealing strip (3005) top with the first saw teeth bars (3006)
Portion is equipped with spring link block, and the sealing strip (3005) is connected by spring link block with connecting spring (3007).
3. a kind of adjustable explosion-proof lamp of natural gas extraction according to claim 2, it is characterised in that：The connecting spring
(3007) it is connected with limit fritter (3008) at the top of the other end, the limit fritter (3008) is connected to storage by nut tightening
Sump (302) upper surface, the first saw teeth bars (3006) insertion are connected on the first elevating lever (3004) side, and described first
Saw teeth bars (3006) are that interference fit connects with the first elevating lever (3004), first saw teeth bars (3006) and lifter plate
(3004) it is mutually perpendicular to and through protection shell (3001).
4. a kind of adjustable explosion-proof lamp of natural gas extraction according to claim 1, it is characterised in that：The gear drive machine
Structure (301) is by first gear (301), second gear (3012), third gear (3013), gag lever post (3014), connection central shaft
(3015) it forms, is evenly distributed with sawtooth on first gear (3011) surface, first gear (3011) passes through sawtooth and the
Two gears (3012) engagement connection, second gear (3012) other side passes through sawtooth and third gear (3013) company of engagement
It connects, the first gear (3011), second gear (3012), third gear (3013) centre are respectively equipped with connection central shaft
(3015), the first gear (3011), second gear (3012), third gear (3013) respectively with connect central shaft (3015)
For interference fit connect, the gag lever post (3014) be equipped with 3 groups, respectively by first gear (3011), second gear (3012) with
It is internal that third gear (3013) is sequentially arranged in Explosion-proof globe (3).
5. a kind of adjustable explosion-proof lamp of natural gas extraction according to claim 1, it is characterised in that：The water storehouse
(302) it is equipped with connecting pin (3021), movable plate (3022), water storage water inlet (3023), water storehouse (302) lower left corner is equipped with
Port is connected, movable plate (3022) is set on connection port by the connecting pin (3021), and the water storage water inlet (3023) sets
In water storehouse (302) lower right corner.
6. a kind of adjustable explosion-proof lamp of natural gas extraction according to claim 1, it is characterised in that：The pushing feeding engine
Structure (303) is by the second saw teeth bars (3031), the second elevating lever (3032), lower platen (3033), fixing shell (3034), first extensive
Multiple spring (3035), second restore spring (3036) and form, and second elevating lever (3032) is in fixing shell (3034)
Side, second elevating lever (3032) are in integrated formed structure with lower platen (3033), and second elevating lever (3032) hangs down
Direct-connected to be connected to lower platen (3033) upper surface, the lower platen (3033) is set to fixing shell (3034) inside, second saw
Ratch (3031) insertion is connected on the second elevating lever (3032), and is reinforced and connected by nut, second elevating lever
(3032) by the second saw teeth bars (3031) connection is engaged with gear drive (301).
7. a kind of adjustable explosion-proof lamp of natural gas extraction according to claim 6, it is characterised in that：Described first restores bullet
Spring (3035) restores spring (3036) with second and is set to fixing shell (3034) inside, and on same plane, and described first
Restore one end at the top of spring (3035) and be welded in lower platen (3033) bottom surface, described first restores the weldering of spring (3035) bottom end
It is connected to fixing shell (3035) inner bottom, described first restores spring (3035) restores spring (3036) structure size with second
Unanimously, fixing shell (3034) bottom end is additionally provided with water outlet, which mutually passes through with circulation temperature lowering water pipe (304)
Lead to and connects.
8. a kind of adjustable explosion-proof lamp of natural gas extraction according to claim 1, it is characterised in that：The cycle down warm water
(304) are managed by recirculated water switchboard (3041), removable pin (3042), cooling tube body (3043), inner tube (3044), circulation outlet pipe
(3045), water service pipe (3046) forms, and the recirculated water switchboard (3041) is movably connected on cooling by removable pin (3042)
Above tube body (3043) inside left, the removable pin (3042) is equipped with forced spring, and by being located in removable pin (3042)
Inside, removable pin (3042) outer surface are in integrated formed structure, the cooling tube body with recirculated water switchboard (3041)
(3043) it is wrapped on the outside of inner tube (3044), the cooling tube body (3043) is nested on explosion-proof lamp (5) outer surface, the cooling
Tube body (3043) is to fit closely to connect face-to-face with explosion-proof lamp (5), and said inner tube (3044) passes through recirculated water switchboard
(3041) it connects with each other with pushing feed mechanism (303), water service pipe (3046) bottom end is passed through with inner tube (3044)
Lead to and connect, water service pipe (3046) other end is connected with water storehouse (302) perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810087366.5A CN108386742A (en) | 2018-01-30 | 2018-01-30 | A kind of adjustable explosion-proof lamp of natural gas extraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810087366.5A CN108386742A (en) | 2018-01-30 | 2018-01-30 | A kind of adjustable explosion-proof lamp of natural gas extraction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108386742A true CN108386742A (en) | 2018-08-10 |
Family
ID=63074081
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810087366.5A Withdrawn CN108386742A (en) | 2018-01-30 | 2018-01-30 | A kind of adjustable explosion-proof lamp of natural gas extraction |
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| Country | Link |
|---|---|
| CN (1) | CN108386742A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913882A (en) * | 2012-07-10 | 2013-02-06 | 杨胜文 | LED (Light-Emitting Diode) lamp cooling equipment |
| CN103104869A (en) * | 2013-01-16 | 2013-05-15 | 北京京东方光电科技有限公司 | Luminous element, backlight module, liquid crystal display device and lighting equipment |
| CN103362686A (en) * | 2012-06-13 | 2013-10-23 | 摩尔动力(北京)技术股份有限公司 | Liquid working phase circulation engine |
| CN104019396A (en) * | 2014-06-21 | 2014-09-03 | 浙江中博光电科技有限公司 | Anti-explosion LED (light emitting diode) lamp with strong heat dissipation performance |
| CN104197293A (en) * | 2014-09-16 | 2014-12-10 | 合肥徽彩电子科技有限公司 | Water-circulating cooling shell for LED explosion-proof lamp |
| CN204494099U (en) * | 2015-04-19 | 2015-07-22 | 广东梅雁吉祥水电股份有限公司 | The bulkhead lamp capable that a kind of dust-proof radiating efficiency is high |
| CN107317241A (en) * | 2017-06-16 | 2017-11-03 | 展亚男 | Regulator cubicle in a kind of controllable type equalization chamber of recirculated water cooling |
-
2018
- 2018-01-30 CN CN201810087366.5A patent/CN108386742A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362686A (en) * | 2012-06-13 | 2013-10-23 | 摩尔动力(北京)技术股份有限公司 | Liquid working phase circulation engine |
| CN102913882A (en) * | 2012-07-10 | 2013-02-06 | 杨胜文 | LED (Light-Emitting Diode) lamp cooling equipment |
| CN103104869A (en) * | 2013-01-16 | 2013-05-15 | 北京京东方光电科技有限公司 | Luminous element, backlight module, liquid crystal display device and lighting equipment |
| CN104019396A (en) * | 2014-06-21 | 2014-09-03 | 浙江中博光电科技有限公司 | Anti-explosion LED (light emitting diode) lamp with strong heat dissipation performance |
| CN104197293A (en) * | 2014-09-16 | 2014-12-10 | 合肥徽彩电子科技有限公司 | Water-circulating cooling shell for LED explosion-proof lamp |
| CN204494099U (en) * | 2015-04-19 | 2015-07-22 | 广东梅雁吉祥水电股份有限公司 | The bulkhead lamp capable that a kind of dust-proof radiating efficiency is high |
| CN107317241A (en) * | 2017-06-16 | 2017-11-03 | 展亚男 | Regulator cubicle in a kind of controllable type equalization chamber of recirculated water cooling |
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Application publication date: 20180810 |
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