CN206247016U - A kind of SF6 omnipotent chargers of universal contact junction anti-leak - Google Patents

A kind of SF6 omnipotent chargers of universal contact junction anti-leak Download PDF

Info

Publication number
CN206247016U
CN206247016U CN201621339141.7U CN201621339141U CN206247016U CN 206247016 U CN206247016 U CN 206247016U CN 201621339141 U CN201621339141 U CN 201621339141U CN 206247016 U CN206247016 U CN 206247016U
Authority
CN
China
Prior art keywords
contiguous block
universal contact
tube
block
arc
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.)
Active
Application number
CN201621339141.7U
Other languages
Chinese (zh)
Inventor
史晓
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHANGZHOU AIYIQI TECHNOLOGY Co Ltd
Original Assignee
CHANGZHOU AIYIQI TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHANGZHOU AIYIQI TECHNOLOGY Co Ltd filed Critical CHANGZHOU AIYIQI TECHNOLOGY Co Ltd
Priority to CN201621339141.7U priority Critical patent/CN206247016U/en
Application granted granted Critical
Publication of CN206247016U publication Critical patent/CN206247016U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of omnipotent chargers of SF6 of universal contact junction anti-leak, including base plate, the top of the base plate is sequentially provided with steel cylinder and loading seat from left to right, pressure-reducing valve is placed with loading seat, the air inlet of pressure-reducing valve is connected with flexible pipe by the first appendix, the other end of flexible pipe is connected with the gas outlet of steel cylinder, and the gas outlet of pressure-reducing valve is connected with the second appendix, the other end of the second appendix is connected with hollow rubber nut by three-way pipe, universal contact has been connected through a screw thread at the connector of hollow rubber nut, 3rd outlet of three-way pipe is connected with U-tube, the other end of U-tube is connected by air tube with hollow rubber nut, U-tube is provided with control valve.The utility model can strengthen the air-tightness of universal contact connection, it is to avoid be connected with external equipment and closely do not cause the problem of gas leakage with universal contact between piping installation and universal contact, can effectively prevented SF6 gas leakages and prevent the waste of SF6 gases.

Description

A kind of SF6 omnipotent chargers of universal contact junction anti-leak
Technical field
The utility model is related to charger technical field, specially a kind of SF6 ten thousand of universal contact junction anti-leak Can charger.
Background technology
The existing one-hundred-year history of SF6 gases, it is two chemist Moissan and Lebeau of France in the people of synthesis in 1900 Make inert gas, before and after 1940, US military uses it for Manhattan project (core is military).Nineteen forty-seven, provider used.Currently SF6 gases are mainly used in power industry.SF6 gases are used for the electrical equipment of 4 types as insulation and arc extinguishing, SF6 open circuits Device, GIS (refer herein to sulfur hexafluoride sealed combination electrical equipment, " gas-insulated switchgear " are referred to as in the world and SF6 loads are opened Pass equipment), SF6 insulated powers pipeline, SF6 transformers and SF6 insulated substations.80% is used for high pressure power equipment.
Isolation equipment and protection equipment mainly are carried out by being filled with SF6, is insulated and arc extinguishing.Due to electrical equipment Variation and the diversity of inflatable interface, single SF6 chargers do not clearly fulfil such case, therefore devise The omnipotent chargers of SF6, are applicable to various equipment and are inflated, but due to the activity of universal contact, can cause omnipotent connecing Not closely, the phenomenon for leaking air causes to waste SF6 gases for head connection.
Utility model content
(1) technical problem for solving
In view of the shortcomings of the prior art, the invention provides a kind of omnipotent inflations of SF6 of universal contact junction anti-leak Equipment, solves the problems, such as universal contact gas leakage.
(2) technical scheme
To achieve the above object, the utility model provides following technical scheme:A kind of universal contact junction anti-leak The omnipotent chargers of SF, including base plate, the top of the base plate are sequentially provided with steel cylinder and loading seat from left to right, are put on loading seat Pressure-reducing valve is equipped with, the air inlet of pressure-reducing valve is connected with flexible pipe, the other end of flexible pipe and the gas outlet of steel cylinder by the first appendix Connection, and the gas outlet of pressure-reducing valve is connected with the second appendix, during the other end of the second appendix is connected with by three-way pipe Empty rubber nut, has been connected through a screw thread universal contact, the 3rd outlet connection of three-way pipe at the connector of hollow rubber nut There is a U-tube, the other end of U-tube is connected by air tube with hollow rubber nut, U-tube is provided with control valve, and second defeated Fixed plate is socketed with tracheae, the front side of fixed plate and rear side are respectively articulated with the first connecting plate and the second connecting plate, the first connection Plate is connected with the first contiguous block away from one end of fixed plate, and the right flank of the first contiguous block is offered and extending to the first contiguous block just Face and first arc groove at the back side, and the right flank of the first contiguous block is symmetrically arranged with two centered on the first arc groove Individual arc fixture block, is provided with the first fixed block at the top of the first contiguous block, the second connecting plate is connected with away from one end of fixed plate Two contiguous blocks, the right flank of the second contiguous block offers the second arc groove for extending to the second contiguous block front and back, and And second the right flank of contiguous block two arc-shaped slots, the top of the second contiguous block are symmetrically arranged with centered on the second arc groove Portion is provided with the second fixed block, is connected with the screwed hole opened up on the second fixed block and the screwed hole phase opened up on the first fixed block The bolt of adaptation.
Preferably, the top of the loading seat offers interconnected tube seat and standing groove successively from left to right, places Placed in groove and the first appendix is placed in pressure-reducing valve, tube seat.
Preferably, the surface of the hollow rubber nut offers leakage port, and sealing block is connected with leakage port.
Preferably, the arc fixture block and arc-shaped slot are adapted, and on the first contiguous block the first arc groove horizontal stroke Half circular diameter of tangent plane is smaller than half circular diameter in the cross section of the second arc groove on the second contiguous block 0.2 centimeter.
(3) beneficial effect
The utility model provides a kind of omnipotent chargers of SF6 of universal contact junction anti-leak.Possessing following has Beneficial effect:
(1), by three-way pipe, U-tube, air tube and hollow rubber nut screw connection, reach strengthens omnipotent connecing to the utility model Air-tightness between head and hollow rubber nut, so as to reach the air-tightness of enhancing piping installation, by hollow rubber nut Interior injection gas, increases the inner chamber of hollow rubber nut, is retracted connector, strengthens between universal contact and hollow rubber nut Connection.
(2), the utility model passes through the first connecting plate, the second connecting plate, the first contiguous block, the second contiguous block, arc card Block, arc-shaped slot and bolt coordinate, and reach the universal contact and external equipment connector of parcel interconnection and strengthen omnipotent connecing The effect of air-tightness between head and external equipment connector, by wrapping up and fixing, reaches the effect in the gap of closure junction, Completely cut off the leakage of gas.
(3), the utility model can strengthen the air-tightness of universal contact connection, it is to avoid between piping installation and universal contact Being connected with external equipment with universal contact does not closely cause the problem of gas leakage, can effectively prevent SF6 gas leakages and Du The waste of exhausted SF6 gases.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the enlarged drawing of the utility model A.
In figure:1 base plate, 2 steel cylinders, 3 loadings seat, 4 pressure-reducing valves, 5 first appendixs, 6 flexible pipes, 7 second appendixs, 8 threeways Pipe, 9 hollow rubber nuts, 10 universal contacts, 11U shapes pipe, 12 air tubes, 13 control valves, 14 fixed plates, 15 first connecting plates, 16 First contiguous block, 17 arc fixture blocks, 18 first fixed blocks, 19 second connecting plates, 20 second contiguous blocks, 21 arc-shaped slots, 22 Two fixed blocks, 23 bolts.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.
As shown in figure 1, the utility model provides a kind of technical scheme:A kind of SF6 ten thousand of universal contact junction anti-leak Energy charger, including base plate 1, the top of base plate 1 are sequentially provided with steel cylinder 2 and loading seat 3 from left to right, are placed on loading seat 3 The air inlet for having pressure-reducing valve 4, pressure-reducing valve 4 is connected with flexible pipe 6, the other end of flexible pipe 6 and going out for steel cylinder 2 by the first appendix 5 Gas port is connected.
As shown in Fig. 2 the gas outlet of pressure-reducing valve 4 is connected with the second appendix 7, the other end of the second appendix 7 passes through three Siphunculus 8 is connected with hollow rubber nut 9, and universal contact 10 has been connected through a screw thread at the connector of hollow rubber nut 9, omnipotent The quantity of joint 10 has various, and the one end being connected with external equipment on every kind of universal contact 10 differs, can be correspondingly various Aerating device, and the connection placement of every kind of universal contact 10 and hollow rubber nut 9, the 3rd outlet connection of three-way pipe 8 The other end for having U-tube 11, U-tube 11 is connected by air tube 12 with hollow rubber nut 9, and U-tube 11 is provided with control valve 13, Control valve 13 is opened, gas, the inner chamber of increase hollow rubber nut 9, indentation are injected in hollow rubber nut 9 by air tube 12 Connector, strengthens the connection between universal contact 10 and hollow rubber nut 9, is covered in enhancing air-tightness, and the second appendix 7 Fixed plate 14 is connected to, the front side of fixed plate 14 and rear side are respectively articulated with the first connecting plate 15 and the second connecting plate 19, the first connection Plate 15 is connected with the first contiguous block 16 away from one end of fixed plate 14, and the right flank of the first contiguous block 16 is offered and extends to first First arc groove of the front and back of contiguous block 16, and the first contiguous block 16 right flank centered on the first arc groove Be symmetrically arranged with two arc fixture blocks 17, the top of the first contiguous block 16 is provided with the first fixed block 18, the second connecting plate 19 away from One end of fixed plate 14 is connected with the second contiguous block 20, and the right flank of the second contiguous block 20 is offered and extends to the second contiguous block 20 Second arc groove of front and back, and the right flank of the second contiguous block 20 is symmetrical arranged centered on the second arc groove The top for having two arc-shaped slots 21, the second contiguous block 20 is provided with the second fixed block 22, the screw thread opened up on the second fixed block 22 The bolt 23 being adapted with the screwed hole opened up on the first fixed block 18 is connected with hole, after external equipment is connected, is fixed First contiguous block 16 and the second contiguous block 20, reach that parcel is connected with each other it is omnipotent connecing, 10 and external equipment connector and strengthen The effect of air-tightness between universal contact 10 and external equipment connector, by wrapping up and fixing, reaches the seam of closure junction The effect of gap, completely cuts off the leakage of gas.
The top of loading seat 3 offers to be placed in interconnected tube seat and standing groove, standing groove from left to right and subtracts successively Pressure valve 4, the first appendix 5 is placed in tube seat, the effect with the protection appendix 5 of pressure-reducing valve 4 and first, and can be provided and held Loading capability, it is to avoid the movement of pressure-reducing valve 4 causes the workload of operating personnel.
The surface of hollow rubber nut 9 offers leakage port, and sealing block is connected with leakage port, after having used, pulls out Sealing block, the gas in venting hollow rubber nut 9 recovers the inner chamber of hollow rubber nut 9, universal contact easy to disassemble 10.
Arc fixture block 17 and arc-shaped slot 21 are adapted, and the cross section of the first arc groove on the first contiguous block 16 Half circular diameter is smaller 0.2 centimeter than half circular diameter in the cross section of the second arc groove on the second contiguous block 20 so that when can rise To the effect of regulation, and cause that compression effect is more excellent.
When using, connector model and shape first according to external equipment select the universal contact 10 of adaptation to be connected to On hollow rubber nut 9, then universal contact 10 is connected with external equipment connector, control valve 13 is then opened, by air tube 12 inject gas in hollow rubber nut 9, and the inner chamber of increase hollow rubber nut 9 is retracted connector, strengthens universal contact 10 With the connection between hollow rubber nut 9, the first connecting plate 15 and the second connecting plate 19 are then moved, by the first arc groove With the junction that the second arc groove wraps universal contact 10 and external equipment connector, and arc fixture block 17 is sticked into arc In draw-in groove 21, fixed by bolt 23, reach enhancing sealing.
Can to sum up obtain, the utility model can strengthen universal contact 10 connection air-tightness, it is to avoid piping installation with it is omnipotent It is connected with external equipment and does not closely cause the problem of gas leakage with universal contact 10 between joint 10, can effectively prevents SF6 Gas leakage and the waste for preventing SF6 gases.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of omnipotent chargers of SF6 of universal contact junction anti-leak, including base plate (1), it is characterised in that:The bottom The top of plate (1) is sequentially provided with steel cylinder (2) and loading seat (3) from left to right, and pressure-reducing valve (4) is placed with loading seat (3), depressurizes The air inlet of valve (4) is connected with flexible pipe (6), the other end of flexible pipe (6) and the gas outlet of steel cylinder (2) by the first appendix (5) Connection, and the gas outlet of pressure-reducing valve (4) is connected with the second appendix (7), and the other end of the second appendix (7) passes through three-way pipe (8) hollow rubber nut (9) is connected with, universal contact (10) has been connected through a screw thread at the connector of hollow rubber nut (9), 3rd outlet of three-way pipe (8) is connected with U-tube (11), and the other end of U-tube (11) is by air tube (12) and hollow rubber spiral shell Female (9) are connected, and U-tube (11) is provided with control valve (13), and fixed plate (14) is socketed with the second appendix (7), fixed The front side of plate (14) and rear side are respectively articulated with the first connecting plate (15) and the second connecting plate (19), and the first connecting plate (15) is away from solid One end of fixed board (14) is connected with the first contiguous block (16), and the right flank of the first contiguous block (16) is offered and extends to the first connection First arc groove of block (16) front and back, and the first contiguous block (16) right flank centered on the first arc groove Two arc fixture blocks (17) are symmetrically arranged with, the first fixed block (18), the second connecting plate are provided with the top of the first contiguous block (16) (19) one end away from fixed plate (14) is connected with the second contiguous block (20), and the right flank of the second contiguous block (20) offers extension To the second arc groove of the second contiguous block (20) front and back, and the second contiguous block (20) right flank with the second arc Two arc-shaped slots (21) are symmetrically arranged with centered on groove, the second fixed block (22) are provided with the top of the second contiguous block (20), The spiral shell being adapted with the screwed hole opened up on the first fixed block (18) is connected with the screwed hole opened up on second fixed block (22) Bolt (23).
2. a kind of omnipotent chargers of SF6 of universal contact junction anti-leak according to claim 1, its feature exists In:The top of loading seat (3) offers to be placed in interconnected tube seat and standing groove, standing groove from left to right and subtracts successively The first appendix (5) is placed in pressure valve (4), tube seat.
3. a kind of omnipotent chargers of SF6 of universal contact junction anti-leak according to claim 1, its feature exists In:The surface of the hollow rubber nut (9) offers leakage port, and sealing block is connected with leakage port.
4. a kind of omnipotent chargers of SF6 of universal contact junction anti-leak according to claim 1, its feature exists In:The arc fixture block (17) and arc-shaped slot (21) are adapted, and on the first contiguous block (16) the first arc groove horizontal stroke Half circular diameter of tangent plane is smaller 0.2 centimeter than half circular diameter in the cross section of the second arc groove on the second contiguous block (20).
CN201621339141.7U 2016-12-07 2016-12-07 A kind of SF6 omnipotent chargers of universal contact junction anti-leak Active CN206247016U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621339141.7U CN206247016U (en) 2016-12-07 2016-12-07 A kind of SF6 omnipotent chargers of universal contact junction anti-leak

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621339141.7U CN206247016U (en) 2016-12-07 2016-12-07 A kind of SF6 omnipotent chargers of universal contact junction anti-leak

Publications (1)

Publication Number Publication Date
CN206247016U true CN206247016U (en) 2017-06-13

Family

ID=59005303

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621339141.7U Active CN206247016U (en) 2016-12-07 2016-12-07 A kind of SF6 omnipotent chargers of universal contact junction anti-leak

Country Status (1)

Country Link
CN (1) CN206247016U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110410661A (en) * 2019-07-31 2019-11-05 国网四川省电力公司宜宾供电公司 A kind of quick making-up air device of sulfur hexafluoride gas insulation equipment
CN111554538A (en) * 2020-05-09 2020-08-18 贵州电网有限责任公司 General type SF6 aerifys test joint

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110410661A (en) * 2019-07-31 2019-11-05 国网四川省电力公司宜宾供电公司 A kind of quick making-up air device of sulfur hexafluoride gas insulation equipment
CN110410661B (en) * 2019-07-31 2021-08-06 国网四川省电力公司宜宾供电公司 Quick air supplement unit of sulfur hexafluoride gas insulation equipment
CN111554538A (en) * 2020-05-09 2020-08-18 贵州电网有限责任公司 General type SF6 aerifys test joint

Similar Documents

Publication Publication Date Title
CN206247016U (en) A kind of SF6 omnipotent chargers of universal contact junction anti-leak
CN202493896U (en) Portable sulfur hexafluoride inflation device
CN204553942U (en) SF6 gas vacuumizes and fills integrated triple valve
CN203500828U (en) Inflation tool of sulfur hexafluoride gas insulation equipment
CN204240052U (en) SF 6gas inflated, exhaust gas recovery, density meter effect instrument
CN201706134U (en) Fastener for blocking underwater pipeline
CN203273118U (en) Multi-purpose connector of sulfur hexafluoride gas recovery device
CN210800046U (en) Sealer water sealing system under three-layer co-extrusion dry-method crosslinking production line
CN205639635U (en) Junction valve and gas -insulated power equipment seal air pipe way device
CN206846296U (en) A kind of combined type SF6 quick air-inflating apparatus
CN202501135U (en) Exhaust type SF6 equipment inflation special connector with adjustable pressure protection
CN204992399U (en) Novel 35kV SF6 of structure aerifys cabinet
CN106917955A (en) A kind of combined type SF6 quick air-inflating apparatus
CN204267938U (en) The charged gas-charging connection of a kind of GIS single valve
CN204967108U (en) Casing for GIS
CN205535056U (en) Aerify connecting device
CN201289813Y (en) Sulfur hexafluoride gas-filled forcer device for high-voltage circuit-breaker
CN205543941U (en) Connector of transformer high -tension bushing and GIS equipment room
CN204372533U (en) A kind of New type of S F6 gas inflator
CN201795113U (en) Special SF6 gas valve
CN204254243U (en) A kind of efficient SF 6gas treatment instrument
CN204741254U (en) Be applied to electric power field high pressure cable insulating seal device
CN204852361U (en) High sealed SF6 gas valve device
CN207651406U (en) The general inflatable interface of gas-insulated switch sulfur hexafluoride gas
CN202258986U (en) Air filling device for LW30-126 type SF6 circuit breaker

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant