CN111916291A - Nitrogen gas charging device for aluminum shell packaged power container - Google Patents
Nitrogen gas charging device for aluminum shell packaged power container Download PDFInfo
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- CN111916291A CN111916291A CN202010793180.9A CN202010793180A CN111916291A CN 111916291 A CN111916291 A CN 111916291A CN 202010793180 A CN202010793180 A CN 202010793180A CN 111916291 A CN111916291 A CN 111916291A
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- fixed
- nitrogen
- nitrogen charging
- shunt tubes
- reposition
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 173
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 6
- 229910052782 aluminium Inorganic materials 0.000 title claims description 6
- 229910001873 dinitrogen Inorganic materials 0.000 title claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 84
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 20
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 20
- 241001330002 Bambuseae Species 0.000 claims description 20
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 20
- 239000011425 bamboo Substances 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 16
- 238000012544 monitoring process Methods 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000005538 encapsulation Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 239000004411 aluminium Substances 0.000 claims 1
- 239000003990 capacitor Substances 0.000 abstract description 28
- 238000004806 packaging method and process Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
- H01G13/003—Apparatus or processes for encapsulating capacitors
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a nitrogen charging device for an aluminum-shell packaged power capacitor, which comprises a movable base and a nitrogen charging equipment main body which is arranged on the movable base and used for charging nitrogen, wherein a flow dividing mechanism which has low continuous utilization cost and ensures that a plurality of devices are charged simultaneously is movably arranged on the movable base, the nitrogen charging device for the aluminum-shell packaged power capacitor is different from the prior art, low-cost efficient constant-pressure flow dividing is realized through sequentially arranged elastic flow dividing pieces, the single nitrogen charging equipment can simultaneously meet the nitrogen charging packaging use of a plurality of power capacitors, simultaneously, the whole flow dividing mechanism can be conveniently disassembled and replaced, the efficient use can be ensured only by replacing single parts of the low-cost elastic pieces, and further, when the nitrogen charging equipment is damaged or the service life is near, the flow dividing mechanism can be conveniently disassembled, so that the continuous utilization cost of the flow dividing mechanism can be effectively controlled, the production and processing efficiency of a single nitrogen filling device is effectively improved.
Description
Technical Field
The invention relates to the technical field of nitrogen filling for packaging of power capacitors, in particular to a nitrogen filling device for an aluminum shell packaged power capacitor.
Background
A power capacitor is a capacitor used for a power system and electrical equipment, the power capacitors in the current market are classified into two categories, one category is a common square domestic power capacitor, fillers are paraffin, silica gel, epoxy resin, oil and the like, the other category is an inflatable low-voltage capacitor, a polypropylene film is mainly used as an internal filler, and inert gas nitrogen is injected, wherein the former is easy to bulge and can explode when meeting naked fire once oil leaks, and the latter employs a special gas injection machine to inject nitrogen in an environment of keeping the vacuum state of the capacitor, the gas is uniformly stored in a tank body, the purity is close to 99 percent, the capacitor is used as a new generation self-healing low-voltage capacitor which is developed and developed successfully by Germany and is produced in batches, the development direction of oil-free, miniaturization and environmental protection is represented, and the capacitor is called as a fourth generation low-voltage capacitor and a low-voltage capacitor in the 21 st century abroad, in the practical use process, the advantages are relatively obvious:
firstly, the nitrogen-filled power capacitor is energy-saving and environment-friendly, and does not catch fire or explode;
the nitrogen-filled power capacitor is light in volume, good in heat dissipation, corrosion-resistant, moisture-proof and uniform in heating;
thirdly, the nitrogen-filled power capacitor is simple in wiring, convenient to maintain, simple in cabinet and capable of being assembled quickly on the use site;
fourthly, the nitrogen-filled power capacitor is flexible in occasions and is applied to various special occasions, and the installation cost is reduced;
fifthly, the nitrogen-filled power capacitor is safe and reliable, and the safety of operators is ensured;
therefore, the device is deeply popular with users, conforms to the development of the scientific view of the country, and achieves the purposes of safety, environmental protection and energy conservation.
However, in view of the fact that the nitrogen charging trolley is required to be used in the actual nitrogen charging and packaging process of the power capacitor, in general, one nitrogen charging device is only provided with one gas charging pipe, the requirement of nitrogen charging and packaging of a single power capacitor is met at a time, and the production and processing efficiency of enterprises is severely limited under the condition that the nitrogen charging trolley is provided with a certain number of nitrogen charging trolleys.
Disclosure of Invention
The invention aims to provide a nitrogen gas charging device for an aluminum shell packaged power container, which can be continuously and efficiently used in a shunting manner at low cost, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a nitrogen charging device for an aluminum shell packaged power container comprises a movable base and a nitrogen charging device main body which is arranged on the movable base and used for charging nitrogen, wherein a flow dividing mechanism which is low in continuous utilization cost and ensures that a plurality of devices are charged simultaneously is movably arranged on the movable base, the output end of the nitrogen charging device main body is fixedly communicated with the air inlet end of the flow dividing mechanism through a flange, so that the nitrogen charging device is different from the prior art, on the premise of ensuring that the single nitrogen charging amount of the nitrogen charging device simultaneously meets the packaging use of all the communicated power capacitors of the flow dividing mechanism, through elastic flow dividing pieces which are sequentially arranged, the low-cost high-efficiency constant-pressure flow dividing is realized, the single nitrogen charging device can simultaneously meet the nitrogen charging packaging use of a plurality of power capacitors, meanwhile, the whole flow dividing mechanism can be conveniently disassembled, replaced, and only the low-cost elastic pieces need to be replaced by, can guarantee high-efficient the use, and then damage or the life-span will be in filling nitrogen equipment, can get off the convenient dismantlement of reposition of redundant personnel mechanism to when effective control lasts the utilization cost, effectively improve the production machining efficiency that single fills nitrogen equipment.
Preferably, the reposition of redundant personnel mechanism runs through the elasticity reposition of redundant personnel piece of fixing in the reposition of redundant personnel case outside including the reposition of redundant personnel case, fixing at the erection support of reposition of redundant personnel incasement portion and a plurality of equidistance, fill nitrogen equipment main part's output and the inlet end at reposition of redundant personnel roof portion and pass through flange joint, all run through on the erection support and be provided with fixing bolt, the reposition of redundant personnel case passes through fixing bolt movable mounting on the erection support on moving the base, through reposition of redundant personnel mechanism to guarantee to stabilize efficient reposition of redundant personnel and fill the nitrogen use.
Preferably, elasticity reposition of redundant personnel is including running through the fixed shunt tubes of fixing on the reposition of redundant personnel case lateral wall, a plurality of air guide grooves that are used for isobaric reposition of redundant personnel are seted up to the one end lateral wall equidistance that the reposition of redundant personnel case was kept away from to fixed shunt tubes, the inside slip of one end that fixed shunt tubes is close to the reposition of redundant personnel case is provided with seal gasket, the one end that seal gasket kept away from the reposition of redundant personnel case is fixed with the removable elastic component of installing, seal gasket's one end fixedly connected with installed part is kept away from to the elastic component, installed part and fixed shunt tubes swing joint, and the fixed intercommunication of one end that fixed shunt tubes was kept away from to the installed part have the gas tube, through elasticity reposition of.
Preferably, the elastic part comprises a directional telescopic rod and a compression spring sleeved outside the directional telescopic rod, the end part of the directional telescopic rod is detachably connected with the sealing gasket, the other end of the directional telescopic rod is fixed with the mounting part, the two ends of the compression spring are respectively in movable contact with the sealing gasket and the mounting part, and stable isobaric flow distribution is guaranteed through the elastic part.
Preferably, the installed part includes a removable activity section of thick bamboo, a removable activity section of thick bamboo is located the tip of fixed shunt tubes, a removable activity section of thick bamboo and fixed shunt tubes in close contact with, and removable activity section of thick bamboo inboard is fixed with the mounting bracket, run through on the mounting bracket and be fixed with horizontal dead lever, the one end that the mounting bracket was kept away from to the dead lever is located inside the fixed shunt tubes, and the dead lever is located the one end of fixed shunt tubes and is fixed with installation piece, installation piece and fixed shunt tubes inner wall releasable connection, and the one end that the seal gasket was kept away from to the installation piece and directional telescopic link is fixed, through the installed part, has then made things convenient for the independent dismouting change of elastic component, after its trouble, the solitary carries out the dismouting change to it, can guarantee that lasting high.
Preferably, the external screw thread has been seted up in the installation piece outside, the internal thread has been seted up to the one end lateral wall that the reposition of redundant personnel case was kept away from to fixed shunt tubes, the removable movable section of thick bamboo outside is provided with the portion of gripping of being convenient for it to grip the rotation, the installation piece is removable to be fixed in fixed shunt tubes through meshed external screw thread and internal thread, has then guaranteed the removable convenience of changing of elastic component.
Preferably, the portion of gripping is including being convenient for improve the rubber antiskid overcoat that grips the travelling comfort, the antiskid recess that is used for effectively improving the frictional force that grips is evenly offered to rubber antiskid overcoat surface to further improvement convenience and the travelling comfort that the elastic component dismouting was changed.
Preferably, the dead lever outside is provided with strengthens the gasket ring, strengthen gasket ring both sides respectively with fixed shunt tubes and removable movable section of thick bamboo in close contact with, through strengthening the gasket ring, then can be further effectively improve sealing performance, guarantee the high-efficient use of filling nitrogen.
Preferably, be provided with the monitoring alarm subassembly that is used for shunting performance monitoring in the equipment of filling nitrogen main part, the monitoring alarm subassembly includes demountable installation and fills the audible-visual annunciator in the equipment of filling nitrogen main part, the one end that fixed shunt tubes was kept away from to removable movable section of thick bamboo is fixed with electronic type gas flowmeter, the gas tube is fixed in the one end that electronic type gas flowmeter kept away from removable movable section of thick bamboo, and continuous monitoring through a plurality of electronic type gas flowmeter uses to carry out effectual monitoring to the isobaric shunting capacity of elastic component, and report to the police the suggestion in real time through audible-visual annunciator, so that change the dismouting of elastic component alone, thereby guarantee to stabilize the high efficiency after the reposition of redundant personnel and fill the.
Compared with the prior art, the invention has the beneficial effects that:
the invention is different from the prior art, on the premise of ensuring that the nitrogen charging device is charged with nitrogen once and simultaneously meets the packaging use of all communicated power capacitors of the shunting mechanism, the low-cost efficient constant-pressure shunting is realized through the sequentially arranged elastic shunting pieces, the single nitrogen charging device can simultaneously meet the packaging use of nitrogen charging of a plurality of power capacitors, and meanwhile, the whole shunting mechanism can be conveniently disassembled, assembled and replaced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a shunt mechanism according to the present invention;
FIG. 3 is a side plan view partially in section of FIG. 2 in accordance with the present invention;
FIG. 4 is a partially disassembled view of FIG. 2 according to the present invention;
FIG. 5 is a schematic structural view of FIG. 2 with FIG. 4 removed in accordance with the present invention;
FIG. 6 is a schematic view of another embodiment of the present invention.
In the figure: 1-moving the base; 2-nitrogen charging equipment main body; 3-a flow distribution mechanism; 4-a flow distribution box; 5-an elastic shunt; 6-fixing the shunt tube; 7-a gas guide groove; 8-a sealing gasket; 9-an elastic member; 10-a mounting member; 11-a gas-filled tube; 12-orienting the telescoping rod; 13-a compression spring; 14-a removable cartridge; 15-a mounting frame; 16-a fixing rod; 17-a mounting block; 18-external threads; 19-internal screw thread; 20-reinforcing the gasket ring; 21-audible and visual alarm; 22-electronic gas flow meter; 23-monitoring an alarm component; 24-a grip portion; 25-rubber antiskid coat; 26-anti-slip grooves; 27-mounting a support; 28-fixing the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a nitrogen charging device for an aluminum-shell packaged power container comprises a movable base 1 and a nitrogen charging device main body 2 which is arranged on the movable base 1 and used for charging nitrogen, wherein the movable base 1 is movably and fixedly supported by adopting a self-locking universal wheel mode, and the movable base and the nitrogen charging device main body 2 are structurally designed in the prior art, so that redundant description is omitted;
it is provided with the reposition of redundant personnel mechanism 3 that continuously utilizes with low costs and guarantee that a plurality of devices fill simultaneously to move movable base 1, fills the fixed intercommunication of flange to pass through with the inlet end of reposition of redundant personnel mechanism 3 of the output of nitrogen equipment main part 2, and then through reposition of redundant personnel mechanism 3 to realize low-cost high-efficient reposition of redundant personnel, so that fill nitrogen when a plurality of power capacitor encapsulation, convenient and practical, and effectual.
The elastic flow dividing piece 5 comprises a fixed flow dividing pipe 6 which penetrates through and is fixed on the side wall of the flow dividing box 4, the fixed flow dividing pipe 6 is of a circular pipe structure, a plurality of air guide grooves 7 for isobaric flow dividing are formed in the side wall of one end, far away from the flow dividing box 4, of the fixed flow dividing pipe 6 at equal intervals, the air guide grooves 7 are of an arc groove body structure but are not limited, stable air guide use after flow dividing is guaranteed, a sealing gasket 8 is arranged inside one end, close to the flow dividing box 4, of the fixed flow dividing pipe 6 in a sliding mode, the sealing gasket 8 is in close contact with the inner wall of the fixed flow dividing pipe 6, an elastic piece 9 is fixedly arranged at one end, far away from the flow dividing box 4, of the sealing gasket 8 and detachably arranged at one end, the elastic piece 9 is used for providing stable elastic displacement of the sealing gasket 8, so that isob, and one end of the mounting piece 10 far away from the fixed shunt tube 6 is fixedly communicated with an inflation tube 11, when the nitrogen filling equipment main body 2 fills nitrogen into the shunt box 4 in the actual use process, the single nitrogen charging amount is the sum of the single nitrogen charging amounts of all the elastic flow dividing pieces 5, and further in the real-time nitrogen charging process of the main body 2 of the nitrogen charging equipment, the nitrogen in the distribution box 4 will press all the sealing gaskets 8 to push the elastic element 9 to contract, and at the same time slide and displace, when the fixed shunt pipe 6 is moved to the position of the air guide groove 7, the fixed shunt pipe 6 is conducted with the installation part 10, the nitrogen is filled with the constant pressure, after the nitrogen charging of the main body 2 of the nitrogen charging equipment is finished once, no nitrogen is charged into the flow dividing box 4, the elastic piece 9 is reset to push the sealing gasket 8 to reset, the fixed flow dividing pipe 6 is blocked and cut off, and waiting to shunt next time and fill nitrogen and use, convenient and practical reposition of redundant personnel is effectual, and with low costs, is convenient for its high-efficient reuse who lasts low-cost.
The mounting piece 10 comprises a detachable movable barrel 14, the detachable movable barrel 14 is of a circular ring barrel structure, the detachable movable barrel 14 is located at the end part of the fixed shunt pipe 6, the detachable movable barrel 14 is in close contact with the fixed shunt pipe 6, a mounting frame 15 is fixed on the inner side of the detachable movable barrel 14, the mounting frame 15 is of a cross-shaped fixing frame structure design but not limited, a transverse fixing rod 16 penetrates and is fixed on the mounting frame 15, similarly, the fixing rod 16 is of a circular rod structure design but not limited, one end, far away from the mounting frame 15, of the fixing rod 16 is located inside the fixed shunt pipe 6, a mounting block 17 is fixed at one end, located inside the fixed shunt pipe 6, of the fixing rod 16, the mounting block 17 is of a circular block structure but not limited and is mainly used for mounting and fixing the detachable movable barrel 14, the mounting block 17 is detachably connected with the inner wall of the fixed shunt pipe 6, and, furthermore, in the actual use process, the installation block 17 and the fixed shunt tube 6 are installed and fixed, so that the fixed shunt tube 6 and the detachable movable barrel 14 can be hermetically communicated, and the elastic piece 9 and the sealing gasket 8 can be conveniently disassembled and replaced.
The portion of gripping 24 is including being convenient for improve the antiskid overcoat of rubber 25 that grips the travelling comfort, and the antiskid recess 26 that is used for effectively improving the frictional force that grips is evenly offered to antiskid overcoat of rubber 25 surface, through antiskid overcoat 25 and antiskid recess 26 of rubber, when then guaranteeing comfortable gripping, can further make things convenient for the rotation of gripping of removable activity section of thick bamboo 14.
The dead lever 16 outside is provided with strengthens sealing gasket ring 20, strengthens sealing gasket ring 20 and seal gasket 8 and all adopts the rubber material to make to effectively guarantee to switch on and cut off the sealing performance, strengthen sealing gasket ring 20 both sides respectively with fixed shunt tubes 6 and removable activity section of thick bamboo 14 in close contact with, and then effectively improve the sealing performance when fixed shunt tubes 6 and the installation of removable activity section of thick bamboo 14, guarantee that stable efficient nitrogen gas fills with the use.
The nitrogen charging equipment main body 2 is provided with a monitoring alarm component 23 for monitoring the shunting performance, the monitoring alarm component 23 comprises an audible and visual alarm 21 which is detachably arranged on the nitrogen charging equipment main body 2, an electronic gas flowmeter 22 is fixed at one end of the detachable movable barrel 14 far away from the fixed shunt pipe 6, the gas filling pipe 11 is fixed at one end of the electronic gas flowmeter 22 far away from the detachable movable barrel 14, furthermore, in the actual use process, the single nitrogen charging amount of each gas charging pipe 11 is continuously monitored through the electronic gas flowmeter 22, if the nitrogen charging amount is not qualified in a single time, the audible and visual alarm 21 immediately gives an alarm to remind so as to quickly disassemble, assemble and replace the elastic part 9 and ensure high-efficiency flow distribution, and the whole flow distribution mechanism 3 only needs to replace one elastic part 9, can guarantee that high-efficient reposition of redundant personnel uses, and use cost is low, and is effectual, and it has guaranteed a plurality of stable nitrogen of filling of nitrogen passageway simultaneously and has filled the nitrogen and use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an aluminium shell encapsulation nitrogen gas adds device for power container, includes removal base (1) and installs nitrogen filling equipment main part (2) that are used for nitrogen gas to fill on removal base (1), its characterized in that: the movable base (1) is movably provided with a shunting mechanism (3) which is low in continuous utilization cost and ensures that a plurality of devices are charged simultaneously, and the output end of the nitrogen charging equipment main body (2) is fixedly communicated with the air inlet end of the shunting mechanism (3) through a flange.
2. The nitrogen charging device for the aluminum-can-packaged power container as claimed in claim 1, wherein: shunt mechanism (3) run through elasticity reposition of redundant personnel piece (5) of fixing in the reposition of redundant personnel case (4) outside including reposition of redundant personnel case (4), fixing at erection support (27) and a plurality of equidistance of reposition of redundant personnel case (4) bottom, fill the output of nitrogen equipment main part (2) and pass through flange joint with the inlet end at reposition of redundant personnel case (4) top, all run through on erection support (27) and be provided with fixing bolt (28), reposition of redundant personnel case (4) are on removing base (1) through fixing bolt (28) movable mounting on erection support (27).
3. The nitrogen charging device for the aluminum-can-packaged power container as claimed in claim 2, wherein: elasticity reposition of redundant personnel piece (5) are including running through fixed shunt tubes (6) of fixing on flow distribution box (4) lateral wall, a plurality of air guide groove (7) that are used for isobaric reposition of redundant personnel are seted up to fixed shunt tubes (6) one end lateral wall equidistance of keeping away from flow distribution box (4), the inside slip of one end that fixed shunt tubes (6) are close to flow distribution box (4) is provided with seal gasket (8), the one end that flow distribution box (4) were kept away from in seal gasket (8) is fixed with removable installation elastic component (9), the one end fixedly connected with installed part (10) of seal gasket (8) are kept away from in elastic component (9), installed part (10) and fixed shunt tubes (6) swing joint, and the fixed intercommunication of one end of keeping away from fixed shunt tubes (6) of installed part (.
4. The nitrogen charging device for the aluminum-can-packaged power container as recited in claim 3, wherein: the elastic part (9) comprises an orientation telescopic rod (12) and a compression spring (13) sleeved on the outer side of the orientation telescopic rod (12), the end part of the orientation telescopic rod (12) is detachably connected with the sealing gasket (8), the other end of the orientation telescopic rod (12) is fixed with the mounting part (10), and two ends of the compression spring (13) are respectively in movable contact with the sealing gasket (8) and the mounting part (10).
5. The nitrogen charging device for the aluminum-can-packaged power container as recited in claim 4, wherein: installation part (10) are including removable activity section of thick bamboo (14), removable activity section of thick bamboo (14) are located the tip of fixed shunt tubes (6), removable activity section of thick bamboo (14) and fixed shunt tubes (6) in close contact with, and removable activity section of thick bamboo (14) inboard is fixed with mounting bracket (15), run through on mounting bracket (15) and be fixed with horizontal dead lever (16), the one end that mounting bracket (15) were kept away from in dead lever (16) is located inside fixed shunt tubes (6), and dead lever (16) are located the one end of fixed shunt tubes (6) and are fixed with installation piece (17), installation piece (17) and fixed shunt tubes (6) inner wall releasable connection, and installation piece (17) are fixed with the one end that seal gasket (8) was kept away from to directional telescopic link (12).
6. The nitrogen charging device for the aluminum-can-packaged power container as recited in claim 5, wherein: external screw thread (18) have been seted up in installation piece (17) outside, internal thread (19) have been seted up to the one end lateral wall that reposition of redundant personnel case (4) was kept away from in fixed shunt tubes (6), removable activity section of thick bamboo (14) outside is provided with and is convenient for it to grip rotatory portion of gripping (24), installation piece (17) are through the removable fixing in fixed shunt tubes (6) of meshed external screw thread (18) and internal thread (19).
7. The nitrogen charging device for the aluminum-can-packaged power container as recited in claim 6, wherein: the gripping part (24) comprises a rubber anti-slip outer sleeve (25) which is convenient for improving gripping comfort, and anti-slip grooves (26) which are used for effectively improving gripping friction force are uniformly formed in the outer surface of the rubber anti-slip outer sleeve (25).
8. The nitrogen charging device for the aluminum-can-packaged power container as recited in claim 7, wherein: and a reinforcing sealing gasket ring (20) is arranged on the outer side of the fixed rod (16), and two sides of the reinforcing sealing gasket ring (20) are respectively in close contact with the fixed shunt pipe (6) and the detachable movable barrel (14).
9. The nitrogen charging device for the aluminum-can-packaged power container as recited in claim 8, wherein: fill and be provided with monitoring alarm component (23) that are used for shunting performance monitoring on nitrogen equipment main part (2), monitoring alarm component (23) are including demountable installation audible-visual annunciator (21) on filling nitrogen equipment main part (2), the one end that fixed shunt tubes (6) were kept away from in removable activity section of thick bamboo (14) is fixed with electronic type gas flowmeter (22), the one end of keeping away from removable activity section of thick bamboo (14) in electronic type gas flowmeter (22) is fixed in gas tube (11).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010793180.9A CN111916291B (en) | 2020-08-10 | 2020-08-10 | Nitrogen gas charging device for aluminum shell packaged power container |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010793180.9A CN111916291B (en) | 2020-08-10 | 2020-08-10 | Nitrogen gas charging device for aluminum shell packaged power container |
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| CN111916291B CN111916291B (en) | 2021-11-12 |
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