CN104964163B - The removable all-weather intelligent automatic air supply device of SF6 equipment - Google Patents
The removable all-weather intelligent automatic air supply device of SF6 equipment Download PDFInfo
- Publication number
- CN104964163B CN104964163B CN201510362581.8A CN201510362581A CN104964163B CN 104964163 B CN104964163 B CN 104964163B CN 201510362581 A CN201510362581 A CN 201510362581A CN 104964163 B CN104964163 B CN 104964163B
- Authority
- CN
- China
- Prior art keywords
- electromagnetic valve
- fixed mount
- adjustable shelf
- control device
- runing rest
- 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
Links
- 238000005303 weighing Methods 0.000 claims abstract description 10
- 239000003054 catalyst Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 230000003137 locomotive effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 38
- 229910018503 SF6 Inorganic materials 0.000 description 32
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 32
- 238000009413 insulation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a kind of removable all-weather intelligent automatic air supply device of SF6 equipment, including support, control device, gas cylinder, the support includes folding rack and runing rest, the folding rack includes fixed mount and adjustable shelf, the fixed mount and adjustable shelf are hinged according to " people " word, movable rod is provided between the fixed mount and adjustable shelf, the runing rest is hinged with fixed mount, weighing device is provided with the runing rest, heater, control device and conveying slideway, the present invention has pressure monitoring and intelligent automatic inflating device function, can also heated in real-time, weigh and be easy to locomotive function, can also network with electrical network detecting system, conveniently detected in real time, be conducive to the safety of electrical network.
Description
Technical field：
The present invention relates to a kind of making-up air device, the removable all-weather intelligent automatic inflating device of more particularly to a kind of SF6 equipment
Device.
Background technology：
Sulfur hexafluoride（SF6）It is a kind of colorless and odorless, stable chemical nature, at normal temperatures and pressures in gaseous material, by
There is extraordinary insulating capacity and arc extinguishing ability in which, therefore which is widely used in electricity as dielectric and arc-extinguishing medium
Power equipment.
In recent years, with the raising developed rapidly with technical equipment of China's power industry, SF6 electrical equipments
Put into operation in a large number, SF6 gases are used widely in power system with its excellent insulation and arc extinction performance, almost into
Unique insulation and arc-extinguishing medium used in middle pressure, high pressure and ultra-high pressure switch.At present, in China's 63～750KV power trains
In system, the application of SF6 gas insulation breakers and SF6 gas insulated transformer substations (GIS) be quite extensively, therefore
Day-to-day supervision work to SF6 electrical equipments becomes more and more important.As SF6 equipment is various and through long-play, Jing is normal
The possibility that there is gas leakage occurs, and this is accomplished by periodically carrying out QI invigorating.There is problems with during QI invigorating operation：1）By SF6 gas
When body is recharged to SF6 electric switches by gas cylinder, the pressure in gas cylinder is more than the pressure in electric switch, liquid in gas cylinder
SF6 will convert into gaseous state SF6 in the case of reduced pressure and export to electric switch, so transformation process occurs heat absorption
Physical phenomenon, and SF6 gas cylinders often cause SF6 gases gasify because gas cylinder temperature is too low, recharge efficiency undesirable.
Electric power SF6 transformers tradition QI invigorating mode, mostly by artificial aerating valve hand-manipulated, it is impossible to according to SF6 mutual inductances
SF6 gas pressures inside device are steadily releived QI invigorating, neglect because of staff during QI invigorating, and superfeed pressure is too
Greatly, SF6 electric power mutual-inductors interior air-flow impact in charging operation is caused, and causes the accident of electric power SF6 transformers, or even blast
Danger, it also avoid, as QI invigorating bleed pressure is not enough, causing to pour out gas, also resulting in electric power SF6 mutual inductances in charging operation
The accident of device, or even the danger of blast.
The content of the invention：
The technical problem to be solved is：Overcome the deficiencies in the prior art, there is provided a kind of simple structure, be easy to move
It is dynamic, with pressure monitoring and intelligent automatic inflating device function, additionally it is possible to heated in real-time, weigh and be easy to locomotive function, additionally it is possible to
The removable all-weather intelligent automatic air supply device of SF6 equipment of electrical network detecting system networking.
The technical scheme is that：A kind of removable all-weather intelligent automatic air supply device of SF6 equipment, including support,
Control device, gas cylinder, the support include folding rack and runing rest, and the folding rack includes fixed mount and adjustable shelf,
The fixed mount and adjustable shelf are hinged according to " people " word, and movable rod, the rotation are provided between the fixed mount and adjustable shelf
Turn support to be hinged with fixed mount, on the runing rest, be provided with weighing device, heater, control device and conveying slideway.
The conveying slideway includes connecting shaft and pulley, and the connecting shaft is arranged on runing rest, and is in arcuation, described
Pulley is provided with connecting shaft, the radius at the pulley two ends is different, and the pulley forms V-arrangement with connecting shaft.
Location hole is provided with the runing rest, fixed mount and adjustable shelf, on the fixed mount and adjustable shelf respectively
There is a location hole, there are two location holes on the runing rest, in the location hole, be provided with movable latch.
Gas cylinder stop is provided with the runing rest, handrail and wheel, the activity on the fixed mount, is provided with
Deflecting roller is provided with frame, the gas cylinder passes through gas cylinder stop and heater on conveying slideway, and weighs with being arranged on
On device.
The control device includes control chamber and control device, and the control device is arranged in control chamber, the control
Equipment includes that electromagnetic valve, pressure transducer, chopper, catalyst, auxiliary reclay, PLC, temperature compensator, 24V are electric
Pressure, touch display screen, heating controller, on and off switch, wireless transmitter, input interface and output interface.
The electromagnetic valve includes electromagnetic valve one and electromagnetic valve two, and the input interface is connected with electromagnetic valve one by pipeline,
The electromagnetic valve one is connected with pressure transducer, and the output interface is connected with electromagnetic valve two by pipeline, the electromagnetic valve two
It is connected with electromagnetic valve one and pressure transducer.
The invention has the beneficial effects as follows：
1st, the present invention has pressure monitoring and intelligent automatic inflating device function, additionally it is possible to heated in real-time, weighs and is easy to movement
Function, additionally it is possible to network with electrical network detecting system, conveniently detected in real time, be conducive to the safety of electrical network.
2nd, the present invention passes through the combination of folding rack and runing rest, realizes directly putting and keeping flat for gas cylinder, is easy to personnel couple
The setting of the handling of gas cylinder, location hole and latch ensure that the position of gas cylinder operating time, be conducive to the safety operation of personnel.
3rd, the present invention is provided with conveying slideway, and gas cylinder slides on conveying slideway, facilitates the handling of personnel, gas cylinder to be arranged on
In gas cylinder stop and heater, it is ensured that gas cylinder is also heated while stable, and the setting of weighing device can calculate gas
In bottle, the surplus of gas, is easy to personnel to be changed in time.
4th, device is installed on this when low certain SF6 equipment gas pressure and not disposable air leakage point is found by the present invention
On equipment, carry out realizing intelligence automatic inflating device at any time, it is to avoid the frequent QI invigorating of personnel.Solve to need the SF6 equipment of frequent QI invigorating
QI invigorating problem, improve work efficiency, reduce the working strength of staff.
5th, the present invention may move all-weather intelligent automatic air supply device by the monitoring to SF6 equipment, so as to low to pressure
Equipment realize automatic inflating device function, it is to avoid artificial frequently QI invigorating, save manpower and materials, improve work efficiency.
6th, the present invention is provided with wheel and handrail, is convenient for movement, and wireless transmitter can be with electrical network detecting system
Networking, carries out real-time monitoring when being inflated.
Description of the drawings：
Fig. 1 is the front view of the removable all-weather intelligent automatic air supply device of SF6 equipment.
Fig. 2 is the left view of the removable all-weather intelligent automatic air supply device of SF6 equipment.
Fig. 3 is the structural representation of the removable all-weather intelligent automatic air supply device of SF6 equipment.
Fig. 4 is that the gas cylinder of the removable all-weather intelligent automatic air supply device of SF6 equipment keeps flat structural representation.
Fig. 5 is the structural representation of A in Fig. 1.
Fig. 6 is the structural representation of B in Fig. 3.
Fig. 7 is the structural representation of C in Fig. 4.
Structural representations of the Fig. 8 for control device.
Specific embodiment：
Embodiment：Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, in figure, 1- gas cylinders, 2- runing rests, 3-
Fixed mount, 4- adjustable shelfs, 5- movable rods, 6- weighing devices, 7- heaters, 8- connecting shafts, 9- pulleys, 10- location holes,
11- gas cylinder stops, 12- handrails, 13- wheels, 14- deflecting rollers, 15- control chambers.
The removable all-weather intelligent automatic air supply device of SF6 equipment, including support, control device, gas cylinder 1, support includes
Folding rack and runing rest 2, folding rack include that fixed mount 3 and adjustable shelf 4, fixed mount 3 and adjustable shelf 4 are cut with scissors according to " people " word
Connect, between fixed mount 3 and adjustable shelf 4, be provided with movable rod 5, runing rest 2 is hinged with fixed mount 3, arrange on runing rest 2
There are weighing device 6, heater 7, control device and conveying slideway.
Conveying slideway includes connecting shaft 8 and pulley 9, and connecting shaft 8 is arranged on runing rest 2, and in arcuation, connecting shaft 8
On be provided with pulley 9, the radius at 9 two ends of pulley is different, and pulley 9 forms V-arrangement with connecting shaft 8.
Location hole 10 is provided with runing rest 2, fixed mount 3 and adjustable shelf 4, is had on fixed mount 3 and adjustable shelf 4 respectively
One location hole 10, has two location holes 10, is provided with movable latch in location hole 10 on runing rest 2.
Gas cylinder stop 11 is provided with runing rest 2, handrail 12 and wheel 13 is provided with fixed mount 3, on adjustable shelf 4
Be provided with deflecting roller 14, gas cylinder 1 passes through gas cylinder stop 11 and heater 7 on conveying slideway, and be arranged on dress of weighing
Put on 6.
Control device includes control chamber 15 and control device, and control device is arranged in control chamber 15, and control device includes
Electromagnetic valve, pressure transducer, chopper, catalyst, auxiliary reclay, PLC, temperature compensator, 24V voltages, touch
Display screen, heating controller, on and off switch, wireless transmitter, input interface and output interface.
Electromagnetic valve includes electromagnetic valve one and electromagnetic valve two, and input interface is connected with electromagnetic valve one by pipeline, electromagnetic valve one
It is connected with pressure transducer, output interface is connected with electromagnetic valve two by pipeline, electromagnetic valve two and electromagnetic valve one and pressure sensing
Device connects.
During use, after folding rack and runing rest 2 are installed, runing rest 2 is laid flat, personnel are gas cylinder 1 defeated
Send slideway above to push away, and pass through gas cylinder stop and heater 7, remove latch and runing rest 2 is straightened, plugging latch is carried out admittedly
Fixed, gas cylinder 1 is placed on weighing device 6, and personnel promote handrail 12 to arrive operating position, the pore of gas cylinder 1 by pipeline with it is defeated
Incoming interface connects, and output interface is connected with relay air inlet, switches on power, heater, weighing device, relay and wirelessly
R-T unit is operated under the control of PLC.
The above, is only presently preferred embodiments of the present invention, not makees any pro forma restriction to the present invention, all
It is any simple modification, equivalent variations and modification above example made according to the technical spirit of the present invention, still falls within
In the range of technical solution of the present invention.
Claims (4)
1. a kind of SF6 equipment may move all-weather intelligent automatic air supply device, including support, control device, gas cylinder, its feature
It is：The support includes folding rack and runing rest, and the folding rack includes fixed mount and adjustable shelf, the fixed mount and
Adjustable shelf is hinged according to " people " word, and movable rod, the runing rest and fixation are provided between the fixed mount and adjustable shelf
Frame is hinged, and weighing device, heater, control device and conveying slideway are provided with the runing rest；The control device
Including control chamber and control device, the control device is arranged in control chamber, and the control device includes that electromagnetic valve, pressure are passed
Sensor, chopper, catalyst, auxiliary reclay, PLC, temperature compensator, 24V voltages, touch display screen, heating control
Device processed, on and off switch, wireless transmitter, input interface and output interface；The electromagnetic valve includes electromagnetic valve one and electromagnetic valve
Two, the input interface is connected with electromagnetic valve one by pipeline, and the electromagnetic valve one is connected with pressure transducer, and the output connects
Mouth is connected with electromagnetic valve two by pipeline, and the electromagnetic valve two is connected with electromagnetic valve one and pressure transducer.
2. the removable all-weather intelligent automatic air supply device of SF6 equipment according to claim 1, is characterized in that：It is described defeated
Send slideway to include connecting shaft and pulley, the connecting shaft is arranged on runing rest, and be in arcuation, be provided with the connecting shaft
Pulley, the radius at the pulley two ends are different, and the pulley forms V-arrangement with connecting shaft.
3. the removable all-weather intelligent automatic air supply device of SF6 equipment according to claim 1, is characterized in that：The rotation
Turn on support, fixed mount and adjustable shelf, to be provided with location hole, on the fixed mount and adjustable shelf, have a location hole, institute respectively
State, in the location hole, be provided with movable latch.
4. the removable all-weather intelligent automatic air supply device of SF6 equipment according to claim 1, is characterized in that：The rotation
Turn on support, to be provided with gas cylinder stop, handrail and wheel are provided with the fixed mount, steering on the adjustable shelf, is provided with
Wheel, the gas cylinder pass through gas cylinder stop and heater on conveying slideway, and are arranged on weighing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510362581.8A CN104964163B (en) | 2015-06-29 | 2015-06-29 | The removable all-weather intelligent automatic air supply device of SF6 equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510362581.8A CN104964163B (en) | 2015-06-29 | 2015-06-29 | The removable all-weather intelligent automatic air supply device of SF6 equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104964163A CN104964163A (en) | 2015-10-07 |
| CN104964163B true CN104964163B (en) | 2017-03-29 |
Family
ID=54218215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510362581.8A Active CN104964163B (en) | 2015-06-29 | 2015-06-29 | The removable all-weather intelligent automatic air supply device of SF6 equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104964163B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191782A (en) * | 2017-06-09 | 2017-09-22 | 国网辽宁省电力有限公司朝阳供电公司 | SF6 gas tonifying Qi special operation cars |
| CN111006132A (en) * | 2019-12-03 | 2020-04-14 | 深圳供电局有限公司 | Gas cylinder inflation auxiliary device and using method |
| CN111895268A (en) * | 2020-07-15 | 2020-11-06 | 广东电网有限责任公司 | Sulfur hexafluoride gas consumption monitoring complete device |
| CN112918929A (en) * | 2021-01-21 | 2021-06-08 | 广东电网能源发展有限公司 | Intelligent transportation equipment |
| CN115325444A (en) * | 2022-08-08 | 2022-11-11 | 河南省日立信股份有限公司 | Manual upset of sulfur hexafluoride steel bottle is aerifyd small handcart |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE456899B (en) * | 1987-02-17 | 1988-11-14 | Bo Rundborg | CARRIAGE |
| FR2643600B1 (en) * | 1989-02-27 | 1991-05-24 | Lebre Charles | AUTOMATIC TAKEN TROLLEY FOR THE TRANSPORT OF EXPANDED LOADS SUCH AS METAL GAS BOTTLES |
| IT1293879B1 (en) * | 1997-04-11 | 1999-03-11 | Iveco Fiat | SUPPORT TROLLEY OF AN ELECTRONIC DIAGNOSTIC EQUIPMENT OF AN INDUSTRIAL VEHICLE. |
| CN202243585U (en) * | 2011-10-14 | 2012-05-30 | 河南省电力公司驻马店供电公司 | Trolley capable of carrying oxygen cylinder |
| CN203010200U (en) * | 2012-07-03 | 2013-06-19 | 山西省电力公司忻州供电公司 | Supercharging and live-line gas complementing cart capable of automatically controlling pressure of SF6 gas cylinder |
| CN103129591A (en) * | 2013-02-22 | 2013-06-05 | 江苏省电力公司检修分公司 | Multifunctional SF6 inflating trolley |
| CN203585807U (en) * | 2013-10-09 | 2014-05-07 | 国家电网公司 | Novel tool for reducing residue rate of gas of SF6 steel cylinder |
| CN204756443U (en) * | 2015-06-29 | 2015-11-11 | 国家电网公司 | Portable all -weather intelligent AUTOMATICALLY SUPPLY AIR device of SF6 equipment |
-
2015
- 2015-06-29 CN CN201510362581.8A patent/CN104964163B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104964163A (en) | 2015-10-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104964163B (en) | The removable all-weather intelligent automatic air supply device of SF6 equipment | |
| CN103640600B (en) | A kind of sulfur hexafluoride gas cylinder travelling bogie | |
| CN202806805U (en) | Dedicated carrying device for sulfur hexafluoride (SF6) gas cylinders | |
| CN208893527U (en) | A kind of suspension dry powder extinguishing installation based on technology of Internet of things | |
| CN107579453A (en) | A kind of dedusting distribution box for being easy to maintenance | |
| CN103129591A (en) | Multifunctional SF6 inflating trolley | |
| CN204756443U (en) | Portable all -weather intelligent AUTOMATICALLY SUPPLY AIR device of SF6 equipment | |
| CN203937691U (en) | A kind of vertical gas cylinder heats the waggon of weighing | |
| CN106287209B (en) | SF6 equipment method for automatically supplying air | |
| CN207164015U (en) | Multi-functional SF6 gases detect servicing unit | |
| CN203585807U (en) | Novel tool for reducing residue rate of gas of SF6 steel cylinder | |
| CN206523598U (en) | Digital low-voltage direct switch on and off ability test device | |
| CN202546912U (en) | PTC (Positive Temperature Coefficient) electric heating warmer | |
| CN207890707U (en) | A kind of rod piece construction material handler | |
| CN212056739U (en) | Gas release buffer device based on porous material | |
| CN205480194U (en) | Quick air supplement unit of multi -functional movable type | |
| CN203367849U (en) | Functional potential transformer (PT) cabinet used for full-insulation ring main unit | |
| CN103377819B (en) | A kind of current-voltage transformer | |
| CN206877900U (en) | A kind of SF6 breakers assisted heating device | |
| CN207061695U (en) | One kind transhipment gas cylinder lowering or hoisting gear | |
| CN202485351U (en) | Nuclear magnetic resonance (NMR) tube drying device | |
| CN207742171U (en) | Pernicious gas remote monitoring system in substation | |
| CN201477997U (en) | Fully-enclosed stainless steel steam curing room device | |
| CN205692761U (en) | One is pressed vacuum circuit breaker | |
| CN103791233B (en) | SF6Steel cylinder heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |