CN106704816A - Vacuum gas-filling device convenient to disassemble and assemble - Google Patents
Vacuum gas-filling device convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN106704816A CN106704816A CN201611181242.0A CN201611181242A CN106704816A CN 106704816 A CN106704816 A CN 106704816A CN 201611181242 A CN201611181242 A CN 201611181242A CN 106704816 A CN106704816 A CN 106704816A
- Authority
- CN
- China
- Prior art keywords
- push rod
- gas
- sleeve
- regulating valve
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
- F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B33/00—Pumps actuated by muscle power, e.g. for inflating
- F04B33/02—Pumps actuated by muscle power, e.g. for inflating with intermediate gearing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
- F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
- F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
- F17C13/025—Special adaptations of indicating, measuring, or monitoring equipment having the pressure as the parameter
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L15/00—Devices or apparatus for measuring two or more fluid pressure values simultaneously
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0107—Single phase
- F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/06—Controlling or regulating of parameters as output values
- F17C2250/0605—Parameters
- F17C2250/0626—Pressure
Abstract
The invention relates to a vacuum gas-filling device convenient to disassemble and assemble, which comprises a case, a vacuum gas-filling device, a case pressure meter and a gas pressure meter. A case sealing layer is arranged in the case; a gas pipeline is vertically arranged at one side of the top part; a first regulating valve and a second regulating valve are arranged on the gas pipeline; the gas pipeline is further connected with a ventilation guide pipe at a pipe body located between the first regulating valve and the second regulating valve; a guide pipe connecting sleeve is arranged at the tail end of the ventilation guide pipe; the ventilation guide pipe is connected with the vacuum gas-filling device through the guide pipe connecting sleeve; the case pressure meter is arranged at the upper part of the case; the gas pressure meter is arranged at the upper part of the second regulating valve; and the vacuum gas-filling device comprises a connecting part, a first sleeve, a fixed seat, a second sleeve and a push rod. The vacuum gas-filling device convenient to disassemble and assemble provided by the invention is simple and reasonable in structural design, safe to use, capable of vacuumizing and filling gas at a time, low in manufacturing cost, high in universality, convenient to disassemble, stable and reliable in quality, and capable of effectively improving the work efficiency.
Description
Technical field
The present invention relates to a kind of aerating device, and in particular to one kind is easy-to-mount to vacuumize charger.
Background technology
RTQC-60 vacuumizes the peace that charger is mainly used in current porcelain knob type SF 6 circuit breaker, transformer and other SF6 electrical equipment
Vacuumized when filling, run, safeguarding, vacuum determine etc..RTQC-60 is a kind of compact SF6 gas inflated air extractors, entirely
Inflation and vacuum extractor are mounted in a very firm metal frame, even if can also be walked freely in macadam pavement.Entirely
SF6 gas inflateds and vacuum extractor include：Vavuum pump, pointer vacuum meter, regulating valve, appendix and safeguard SF6 open circuits
The necessary valve and instrument control unit of device.
In the prior art, charger is vacuumized in the course of the work to oxygen present in pipeline, carbon dioxide etc.
The pumping speed of foreign gas is small, and the design of gas pipeline is complicated, and complicated gas pipeline design can substantially reduce gas conduction, and then
The flow rate of mitigation of gases, complicated gas pipeline not easy processing, production cost is high, and traditional vacuum extractor is for system
Pipeline setting without big constraint, and from gas be extracted during in gas piping along the line will by several valves with
And numerous relevant devices being connected with gas pipeline, making the distance of gas pipeline becomes very long, the apparatus body of inflation to be vacuumized
Huge, the structure bulky of product, it has not been convenient to mobile, great inconvenience, labor intensive material resources are brought to staff.
The content of the invention
Regarding to the issue above, the present invention proposes a kind of structure design simply, rationally, using safety, can disposably complete
Vacuumize, charge operation, low cost of manufacture, highly versatile, convenient disassembly, steady quality reliability can effectively improve operating efficiency
Easy-to-mount vacuumize charger.
Technical scheme is as follows：
It is above-mentioned it is easy-to-mount vacuumize charger, including casing, the box house has accommodation space, described
Cabinet front is provided with chamber door；The equipment also include be connected with the casing vacuumize aerating device, on the casing
Tank pressure meter and gas gauge；
The box house is provided with box sealing layer, and top side is provided with gas pipeline vertically；Set on the gas pipeline
There are the first regulating valve and the second regulating valve, first regulating valve is located at the lower section of second regulating valve；The gas pipeline
Airway, the end of the airway are also associated with the body between first regulating valve and the second regulating valve
It is provided with conduit adapter sleeve and vacuumizes aerating device by described in conduit adapter sleeve connection；
The tank pressure meter is installed in the top of the casing, and the gas gauge is located at second regulating valve
Top；
The aerating device that vacuumizes includes connection member, the first sleeve, fixed seat, second sleeve and push rod；The company
Relay part is installed in described sleeve one end and is connected with the conduit adapter sleeve；The connection member includes connecting seat, connecting tube
With the first board；The inside of the connecting seat is cavity structure and one end matching connection conduit adapter sleeve；The connection
Pipe is arranged in the inner chamber of the connecting seat, and its one end is provided with external screw thread, is tightly connected between the other end and the connecting seat；It is described
First board is connected to the other end of the connecting tube and inside is provided with through hole；
Gas chamber is provided with inside described first sleeve one end, connecting seat one end locking is connected to described gas chamber one end
It is internal；Gas chamber side level connection joint has catheter connecting joint；The catheter connecting joint matches company with the conduit adapter sleeve
Connect；
Described fixed seat one end is fixed by socket outside the first sleeve other end；
The axially inside insertion of the second sleeve offers through hole, and middle part outside is fixed with mounting seat, one end socket
In being fixed on inside described fixed seat one end, other end end is installed with pressing plate；
The push rod includes the first push rod and the second push rod；First push rod through hole, fixed seat and first successively
Sleeve is simultaneously stretched into the gas chamber；First push rod penetrates the one section of body of rod space outside arrangement dress in first sleeve
It is provided with flexible pneumatic bearing and asperities block；Body of rod one end that first push rod is stretched into the through hole is arranged with pulling force bullet
Spring, the tension spring one end connects the pressing plate, and first push rod is fixed in the other end；First push rod is stretched into
Rod end in the gas chamber is equiped with gas shutoff part；Described second push rod one end is stretched out to pressing plate outside, another
Stretched into the through hole through the pressing plate and be connected with first push rod in end；The axially inside insertion of second push rod is opened
Pushrod chamber is provided with, second push rod is installed with transmission nut to one end that pressing plate outside is stretched out, and the transmission nut leads to
Cross and be threaded with screw mandrel；One end of the screw mandrel is through the transmission nut and stretches into the pushrod chamber, other end connection
Motor or direct manual rotation, under the driving of the motor or direct manual rotation, described screw mandrel one end pushes away with described first
Bar end thereof contacts are connected, to promote first push rod to move downward.
It is described it is easy-to-mount vacuumize charger, wherein：The gas shutoff part includes being connected with first push rod
Sucker, be connected to the upper joint plate of described sucker one end and be connected to the chock plug of described second board one end.
It is described it is easy-to-mount vacuumize charger, wherein：The gas chamber side cavity wall level offers tube head hole；
The catheter connecting joint is connected horizontally on the air cavity chamber outer wall corresponding with the tube head hole；The catheter connecting joint includes connecting
Pipe joint, the root of the connection tube head is equipped with locking nut, is folded between the locking nut and the air cavity chamber outer wall
Connection sealing ring.
It is described it is easy-to-mount vacuumize charger, wherein：In the outer wall of the connecting seat and described gas chamber one end
Lock sealing set is additionally provided between wall.
It is described it is easy-to-mount vacuumize charger, wherein：Set between the connecting tube other end and the connecting seat
There is leakproof seal circle；The interior surface of the leakproof seal circle is provided with internal thread.
It is described it is easy-to-mount vacuumize charger, wherein：Second push rod is to stretched out on the outside of the pressing plate
End is outside to be arranged with push rod seal circle, and the push rod seal circle is locked in the pressing plate by clamp nut.
It is described it is easy-to-mount vacuumize charger, wherein：The screw mandrel stretches into one end end in the pushrod chamber
Slide plate is connected with, the slide plate is slidably connected with the cavity wall of the pushrod chamber；Meanwhile, described screw mandrel one end is by the cunning
Plate is connected with the first push rod one end real-time contact.
It is described it is easy-to-mount vacuumize charger, wherein：The tail end of the screw mandrel is additionally provided with rotating disk.
It is described it is easy-to-mount vacuumize charger, wherein：The outer bottom corner of the casing is arranged with roller, preceding
Portion is provided with the chamber door of two-opening type；The chamber door is provided with catch.
Beneficial effect：
The present invention is easy-to-mount to vacuumize charger reasonable in design, compact, low cost of manufacture, operates with letter
It is single convenient, the structure design of aerating device is especially vacuumized, equipment can be made disposably to complete to vacuumize, charge operation, work effect
Rate is high and effect is good；The design of tank pressure meter and gas gauge can as needed adjust the speed of pumping and inflation, and
When monitor air pressure, safely and effectively；Meanwhile, gas pipeline is provided with the first regulating valve and the second regulating valve, the first regulating valve and second
Regulating valve mutual cooperation work, it is ensured that the safety of gas is extracted out and is normally filled with, the gas pressure that the second regulating valve top sets
Gas pressure in meter energy real-time monitoring airway, causes that the gas pressure value in airway is maintained at certain safety all the time
In the range of, it is ensured that fast pump and inflation in the case where airway can bear；Moreover, box house is provided with box sealing
Layer, the setting of box sealing layer ensure that the sealing of casing 1, in case gas leakage in casing, casing outer bottom corner is provided with
Roller, facilitates the movement of casing, facilitates that staff can mobile box, to correct position, entirely takes out true at any time as needed
Empty charger highly versatile, it is easy to disassemble, it is reliable and stable, the operating efficiency of whole equipment can be effectively improved.
Brief description of the drawings
Fig. 1 is the easy-to-mount overall structure diagram for vacuumizing charger of the present invention；
Fig. 2 is the easy-to-mount internal structure schematic diagram for vacuumizing charger of the present invention；
Fig. 3 is the top view of the easy-to-mount attachment means for vacuumizing charger of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in Figures 1 to 3, the present invention is easy-to-mount vacuumizes charger, including casing 1, tank pressure meter 2, gas
Body pressure gauge 3 and vacuumize aerating device 4.
The inside of casing 1 has accommodation space, is internally provided with box sealing layer 11, and outer bottom corner is arranged with roller
12, front portion is provided with the chamber door 13 of two-opening type, and top side is provided with gas pipeline 14 vertically；Wherein, it is additionally provided with door on the chamber door 13
Handle 131, the gas pipeline 14 is provided with a pair of regulating valves 15 and the body between a pair of regulating valves 15 is also associated with leading to
Airway 16, the end of the airway 16 is provided with conduit adapter sleeve 161 and is connected by conduit adapter sleeve 161 and vacuumizes inflation
Device 4；A pair of regulating valves 15 are specially the first regulating valve 151 and the second regulating valve 152, and first regulating valve 151 is located at the
The lower section of two regulating valves 152.
The tank pressure meter 2 is installed in the top of the casing 1, and its one end is stretched into inside casing 1, and the other end is on casing 1
Side is stretched out.
The gas gauge 3 is located at the top of the second regulating valve 152 of the casing 1.
This vacuumizes aerating device 4 includes connection member 41, the first sleeve 42, fixed seat 43, second sleeve 44 and push rod
45。
Wherein, the connection member 41 be installed in the one end of sleeve 42 and with the conduit of the end of airway 16 of the casing 1
Adapter sleeve 161 is connected；The connection member 41 includes connecting seat 411, connecting tube 412, the board of leakproof seal circle 413 and first
414；Wherein, the inside of the connecting seat 411 is cavity structure, its one end be cylindrical structural and with the conduit of the end of airway 16
The matching connection of adapter sleeve 161, the other end is inverted round stage structure；The connecting tube 412 is arranged in the inner chamber of connecting seat 411, its one end
Outside is provided with external screw thread, and leakproof seal circle 413 is additionally provided between the other end and connecting seat 411；The inside table of leakproof seal circle 413
Face is provided with internal thread；First board 414 is connected to the other end of connecting tube 412 and inside is provided with through hole.
Gas chamber 421 is provided with inside the one end of first sleeve 42, the one end of connecting seat 411 locking is connected to gas chamber 421
Inside one end, lock sealing set 46 is additionally provided between the outer wall of connecting seat 411 and one end inwall of gas chamber 421；The gas chamber 421
Side cavity wall level offers tube head hole 422, and first sleeve 42 has conduit to connect in the corresponding outer wall level connection joint in tube head hole 422
Joint 47；The catheter connecting joint 47 is connected through a screw thread with the conduit adapter sleeve 161 of airway 16, and the catheter connecting joint 47 is wrapped
Include connection tube head 471 and be installed in the locking nut 472 of connection tube head 471 root, the locking nut 472 and gas chamber 421
Connection sealing ring is folded between outer wall.
The one end of fixed seat 43 is fixed by socket the upper end outer wall in first sleeve 42.
Axially inside insertion offers through hole 441 to the second sleeve 44, and one end is socketed in the top of the fixed seat 43
Side is simultaneously locked by sunk screw 442, and other end end is installed with pressing plate 48 by lock-screw 443；The pressing plate 48 1
End contact connection second sleeve 44 other end end, other end end face middle part stretch out be formed with prominent fastening part 481 and
Prominent fastening part 481 is provided with clamp nut 482；Push rod seal is folded between the clamp nut 482 and prominent fastening part 481
Circle, pushrod chamber is provided with inside the push rod seal circle.Wherein, the stage casing outer wall of second sleeve 44 stretches out and is formed with projection 444
And mounting seat 446 is fixed with by connecting bolt 445 on projection 444.
The push rod 45 includes the first push rod 451 and the second push rod 452.Wherein, first push rod 451 sequentially passes through second set
The through hole 441 of cylinder 44, the sleeve 42 of fixed seat 43 and first are simultaneously finally stretched into the gas chamber 421 of the first sleeve 42；This first is pushed away
Bar 451 penetrates the body of rod space outside arrangement of one section of the inside of the first sleeve 42 and is equiped with flexible pneumatic bearing 453 and asperities block
454；The trapezoidal structure of rod end that first push rod 451 stretches into gas chamber 421 and it is equiped with gas shutoff part 49；This first is pushed away
Body of rod one end that bar 451 is stretched into through hole 441 is arranged with tension spring 450, and the one end of tension spring 450 passes through the axle of pressing plate 48
To spacing and be connected with pressing plate 48, the body of rod outer wall that the first push rod 451 is penetrated in through hole 441 is fixed in the other end.
The gas shutoff part 49 includes stretching into sucker that the rod end of gas chamber 421 is connected with the first push rod 451, is connected to
The upper joint plate of sucker one end and it is connected to the chock plug of second board one end.The one end of second push rod 452 to pressing plate 48 outside
Side is stretched out, and the other end is stretched into through pressing plate 48 and is connected with the first push rod 451 in the through hole 441 of second sleeve 44；Second push rod
452 outside the one end stretched out on the outside of pressing plate 48 to push rod seal circle 481 is arranged with, and the push rod seal circle 481 passes through clamp nut
482 are locked on pressing plate 48；Axially inside insertion is provided with pushrod chamber 455 to second push rod 452, second push rod 452
The one end stretched out to the outside of pressing plate 48 is fixedly provided with transmission nut 456, and screw mandrel has been connected through a screw thread in the transmission nut 456
457；The one end of screw mandrel 457 is stretched into pushrod chamber 455 through transmission nut 456 and end is connected with slide plate 458, the slide plate 458
Cavity wall with pushrod chamber 455 is slidably connected；The one end of screw mandrel 457 is connect in real time by slide plate 458 with the one end of the first push rod 451
Connection is touched, the other end of screw mandrel 457 connection motor or direct manual rotation make screw mandrel 457 rotate down the first push rod 451 of promotion
Move downward；The tail end of the screw mandrel 457 is additionally provided with rotating disk 459.
Use principle of the invention：
The conduit adapter sleeve 161 of the end of airway 16 is revolved by screw thread with the connecting tube 412 of connection member 41 first
Close, the catheter connecting joint 47 of the side of gas chamber 521 is connected into the charging integrated equipment of pumping, the one end of screw mandrel 457 connection motor or straight
Manual rotation is connect, screw mandrel 457 is rotated down the first push rod 451 of promotion and is moved downward, the tension spring on the first push rod 451
450 extend under downward pulling force effect, promote the first push rod 451, reduce the volume of gas chamber 521, by air-extractor by case
Gas in body 1 and gas chamber 521 is drawn to vacuum state, and gas shutoff part 49 now is directed at into connection member 41, gas shutoff part
49 sucker blocks the connecting tube 412 of connection member 41, in case gas enters, rotary screw rod 457 is moved upwards, the first push rod
451 move up under the effect of tension spring 450, and the sucker of gas shutoff part 49 no longer blocks connecting tube 412, then by charger
To treat that inflatable body is filled with the gas chamber 521 of sealing, treat inflatable body by connection member 41 and ventilation in the gas chamber 521 of sealing
Conduit 16 enters casing 1, and the pressure that the tank pressure meter 2 that the top of casing 1 sets is used in real-time monitoring casing 1 during pumping, works as case
When pressure in body 1 drops to certain value, illustrate that the gas in casing 1 has been completely drawn out, during inflation, the pressure in casing 1
When reaching certain value, illustrate to have been filled with treating inflatable body in casing 1, gas pipeline 14 is provided with the first regulating valve 151 and the second regulation
Valve 152, the first regulating valve 151 and the mutual cooperation work of the second regulating valve 152, it is ensured that the safety of gas is extracted out and is normally filled with,
The gas pressure in the real-time monitoring airway 16 of gas gauge 3 that the top of second regulating valve 152 sets, causes that ventilation is led all the time
Gas pressure value in pipe 16 is maintained in certain safe range, it is ensured that quickly taken out in the case where airway 16 can bear
Gas and inflation, are provided with box sealing layer 11 inside casing 1, the setting of box sealing layer 11 ensure that the sealing of casing 1, in case
Gas leakage in casing 1, meanwhile, the bottom corner of casing 1 is provided with roller 12, and the setting of roller 12 facilitates the movement of casing 1, side
Just staff can as needed at any time mobile box 1 to correct position.
The present invention is simple and convenient, can as needed adjust the speed of pumping and inflation, and air pressure is monitored in time, safety
Effectively, can disposably complete to vacuumize, charge operation, low cost of manufacture, highly versatile is easy to disassemble, reliable and stable, improves
Operating efficiency.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (9)
1. one kind is easy-to-mount vacuumizes charger, including casing, and the box house has accommodation space, the casing
Front side is provided with chamber door；It is characterized in that：The equipment also include be connected with the casing vacuumize aerating device, located at described
Tank pressure meter and gas gauge on casing；
The box house is provided with box sealing layer, and top side is provided with gas pipeline vertically；The gas pipeline is provided with
One regulating valve and the second regulating valve, first regulating valve are located at the lower section of second regulating valve；The gas pipeline is in place
Body between first regulating valve and the second regulating valve is also associated with airway, and the end of the airway is provided with
Conduit adapter sleeve simultaneously vacuumizes aerating device by described in conduit adapter sleeve connection；
The tank pressure meter is installed in the top of the casing, and the gas gauge is upper located at second regulating valve
Portion；
The aerating device that vacuumizes includes connection member, the first sleeve, fixed seat, second sleeve and push rod；The connecting portion
Part is installed in described sleeve one end and is connected with the conduit adapter sleeve；The connection member includes connecting seat, connecting tube and the
One board；The inside of the connecting seat is cavity structure and one end matching connection conduit adapter sleeve；The connecting tube is worn
Located at the inner chamber of the connecting seat, its one end is provided with external screw thread, is tightly connected between the other end and the connecting seat；Described first
Board is connected to the other end of the connecting tube and inside is provided with through hole；
Gas chamber is provided with inside described first sleeve one end, connecting seat one end locking is connected in described gas chamber one end
Portion；Gas chamber side level connection joint has catheter connecting joint；The catheter connecting joint is connected with conduit adapter sleeve matching；
Described fixed seat one end is fixed by socket outside the first sleeve other end；
The axially inside insertion of the second sleeve offers through hole, and middle part outside is fixed with mounting seat, and one end is socketed on solid
Inside described fixed seat one end, other end end is installed with pressing plate；
The push rod includes the first push rod and the second push rod；First push rod through hole, fixed seat and the first sleeve successively
And stretch into the gas chamber；One section of body of rod space outside arrangement that first push rod is penetrated in first sleeve is equiped with
Flexible pneumatic bearing and asperities block；Body of rod one end that first push rod is stretched into the through hole is arranged with tension spring,
The tension spring one end connects the pressing plate, and first push rod is fixed in the other end；First push rod stretches into institute
State the rod end in gas chamber and be equiped with gas shutoff part；Described second push rod one end is stretched out to pressing plate outside, the other end
Stretched into the through hole through the pressing plate and be connected with first push rod；The axially inside insertion of second push rod is opened up
There is pushrod chamber, second push rod is installed with transmission nut to one end that pressing plate outside is stretched out, and the transmission nut passes through
It is threaded with screw mandrel；One end of the screw mandrel is through the transmission nut and stretches into the pushrod chamber, other end connection electricity
Machine or direct manual rotation, under the driving of the motor or direct manual rotation, described screw mandrel one end and first push rod
End thereof contacts are connected, to promote first push rod to move downward.
It is 2. easy-to-mount as claimed in claim 1 to vacuumize charger, it is characterised in that：The gas shutoff part include with
The sucker of first push rod connection, it is connected to the upper joint plate of described sucker one end and is connected to second board one
The chock plug at end.
It is 3. easy-to-mount as claimed in claim 1 to vacuumize charger, it is characterised in that：Gas chamber side cavity wall
Level offers tube head hole；The catheter connecting joint is connected horizontally on the air cavity chamber outer wall corresponding with the tube head hole；Institute
Stating catheter connecting joint includes connection tube head, and the root of the connection tube head is equipped with locking nut, the locking nut and the gas
Connection sealing ring is folded between chamber outer wall.
It is 4. easy-to-mount as claimed in claim 1 to vacuumize charger, it is characterised in that：The outer wall of the connecting seat with
Lock sealing set is additionally provided between the inwall of described gas chamber one end.
It is 5. easy-to-mount as claimed in claim 1 to vacuumize charger, it is characterised in that：The connecting tube other end with
Leakproof seal circle is provided between the connecting seat；The interior surface of the leakproof seal circle is provided with internal thread.
It is 6. easy-to-mount as claimed in claim 1 to vacuumize charger, it is characterised in that：Second push rod is to described
Push rod seal circle is arranged with outside one end that pressing plate outside is stretched out, the push rod seal circle is locked in institute by clamp nut
State pressing plate.
It is 7. easy-to-mount as claimed in claim 1 to vacuumize charger, it is characterised in that：The screw mandrel stretches into described pushing away
One end end in rod cavity is connected with slide plate, and the slide plate is slidably connected with the cavity wall of the pushrod chamber；Meanwhile, the silk
Bar one end is connected by the slide plate with the first push rod one end real-time contact.
It is 8. easy-to-mount as claimed in claim 1 to vacuumize charger, it is characterised in that：The tail end of the screw mandrel
It is additionally provided with rotating disk.
It is 9. easy-to-mount as claimed in claim 1 to vacuumize charger, it is characterised in that：The outer bottom four of the casing
Angle is arranged with roller, and front portion is provided with the chamber door of two-opening type；The chamber door is provided with catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611181242.0A CN106704816B (en) | 2016-12-20 | 2016-12-20 | Vacuumizing inflation equipment convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611181242.0A CN106704816B (en) | 2016-12-20 | 2016-12-20 | Vacuumizing inflation equipment convenient to disassemble and assemble |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106704816A true CN106704816A (en) | 2017-05-24 |
| CN106704816B CN106704816B (en) | 2021-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611181242.0A Active CN106704816B (en) | 2016-12-20 | 2016-12-20 | Vacuumizing inflation equipment convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106704816B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386731A (en) * | 2018-12-05 | 2019-02-26 | 河南送变电建设有限公司 | A kind of SF6 gas automatic filling system of GIS device and filling method |
| CN111555168A (en) * | 2020-04-23 | 2020-08-18 | 吴童 | Vacuum high-voltage power distribution room |
| CN114483532A (en) * | 2022-01-27 | 2022-05-13 | 澳柯玛股份有限公司 | But spacing's evacuation connecting device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4462436A (en) * | 1982-09-27 | 1984-07-31 | Ex-Cell-O Corporation | Filler means for charging containers |
| CN2473308Y (en) * | 2001-04-18 | 2002-01-23 | 吕杰 | Isobaric inflator for hollow glass |
| CN2756929Y (en) * | 2004-12-16 | 2006-02-08 | 张家港市华瑞科技有限公司 | Vacuum pumping joint device |
| US20090179167A1 (en) * | 2008-01-11 | 2009-07-16 | Illinois Tool Works Inc. | Inflation/deflation adaptor assembly for inflating and deflating inflatable cargo dunnage bags |
| CN202302451U (en) * | 2011-09-26 | 2012-07-04 | 中国航空工业第六一八研究所 | High-purity nitrogen-inflating equipment air nozzle connector |
| CN104743480A (en) * | 2015-02-09 | 2015-07-01 | 长沙今朝科技股份有限公司 | Integrated vacuum, air inflating and pressing device |
| CN204553942U (en) * | 2015-02-06 | 2015-08-12 | 国家电网公司 | SF6 gas vacuumizes and fills integrated triple valve |
| CN204760831U (en) * | 2015-07-02 | 2015-11-11 | 南京贝尔电气设备有限公司 | Looped netowrk cabinet evacuation system of aerifing |
-
2016
- 2016-12-20 CN CN201611181242.0A patent/CN106704816B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4462436A (en) * | 1982-09-27 | 1984-07-31 | Ex-Cell-O Corporation | Filler means for charging containers |
| CN2473308Y (en) * | 2001-04-18 | 2002-01-23 | 吕杰 | Isobaric inflator for hollow glass |
| CN2756929Y (en) * | 2004-12-16 | 2006-02-08 | 张家港市华瑞科技有限公司 | Vacuum pumping joint device |
| US20090179167A1 (en) * | 2008-01-11 | 2009-07-16 | Illinois Tool Works Inc. | Inflation/deflation adaptor assembly for inflating and deflating inflatable cargo dunnage bags |
| CN202302451U (en) * | 2011-09-26 | 2012-07-04 | 中国航空工业第六一八研究所 | High-purity nitrogen-inflating equipment air nozzle connector |
| CN204553942U (en) * | 2015-02-06 | 2015-08-12 | 国家电网公司 | SF6 gas vacuumizes and fills integrated triple valve |
| CN104743480A (en) * | 2015-02-09 | 2015-07-01 | 长沙今朝科技股份有限公司 | Integrated vacuum, air inflating and pressing device |
| CN204760831U (en) * | 2015-07-02 | 2015-11-11 | 南京贝尔电气设备有限公司 | Looped netowrk cabinet evacuation system of aerifing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109386731A (en) * | 2018-12-05 | 2019-02-26 | 河南送变电建设有限公司 | A kind of SF6 gas automatic filling system of GIS device and filling method |
| CN109386731B (en) * | 2018-12-05 | 2024-02-20 | 河南送变电建设有限公司 | SF6 gas automatic filling system and filling method of GIS equipment |
| CN111555168A (en) * | 2020-04-23 | 2020-08-18 | 吴童 | Vacuum high-voltage power distribution room |
| CN114483532A (en) * | 2022-01-27 | 2022-05-13 | 澳柯玛股份有限公司 | But spacing's evacuation connecting device |
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|---|---|
| CN106704816B (en) | 2021-08-24 |
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