CN204756426U - Full -automatic type SF6 electrical equipment aerating device - Google Patents

Full -automatic type SF6 electrical equipment aerating device Download PDF

Info

Publication number
CN204756426U
CN204756426U CN201520417735.4U CN201520417735U CN204756426U CN 204756426 U CN204756426 U CN 204756426U CN 201520417735 U CN201520417735 U CN 201520417735U CN 204756426 U CN204756426 U CN 204756426U
Authority
CN
China
Prior art keywords
electrical equipment
pressure
temperature
full
utility
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.)
Expired - Fee Related
Application number
CN201520417735.4U
Other languages
Chinese (zh)
Inventor
徐林
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 JIXIAN TECHNOLOGY Co Ltd
Original Assignee
CHANGZHOU JIXIAN 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 JIXIAN TECHNOLOGY Co Ltd filed Critical CHANGZHOU JIXIAN TECHNOLOGY Co Ltd
Priority to CN201520417735.4U priority Critical patent/CN204756426U/en
Application granted granted Critical
Publication of CN204756426U publication Critical patent/CN204756426U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a full -automatic type SF6 electrical equipment aerating device belongs to inflation equipment technical field. The utility model discloses a full -automatic type SF6 electrical equipment aerating device, include power module, data processor, aerify air supply, SF6 electrical equipment, temperature and pressure sensor and display control unit, aerify the hookup of air supply and SF6 electrical equipment, and be provided with vacuum pump, pressure and flow control module on the connecting line between the two, cross and fill protection device, vacuum pump, pressure and flow control module, cross and to fill protection device and couple respectively to data processor, data processor still with power module, display control unit, temperature and pressure sensor hookup, temperature and the pressure sensor temperature and the pressure that are used for detecting SF6 electrical equipment. The utility model provides a simple structure, reasonable in design, the operation is reliable, and stability is high, aerifys accuracy, safety, full -automatic type SF6 electrical equipment aerating device that the maintenance cost is low.

Description

A kind of full-automatic SF 6electrical equipment inflator
Technical field
The utility model relates to a kind of inflator, more particularly, relates to a kind of full-automatic SF 6electrical equipment inflator.
Background technique
Along with the fast development of power industry, the input of power industry large number quipments, especially SF 6the continuous increase of electrical equipment, to SF 6the Installation and Debugging of electrical equipment and the requirement of repair and maintenance more and more higher, particularly to SF 6the requirement of moisture in the inflation pressure of electrical equipment and gas replenishment process.
Current domestic existing to SF 6the equipment of electrical equipment inflation, that conventional is exactly the reduction valve with an oxygen, one section of rubber tubing and SF 6the gas-charging connection of electrical equipment just can to SF 6electrical equipment carries out having inflated.But, so easy charger due to the sealed material inside oxygen pressure reducing valve be the same with the material of rubber tubing, and the type material is easy to absorb moisture and very easily deterioration phenomenon occur, and is easy to just the moisture in material is brought into SF like this in the process of inflation 6electrical equipment has suffered, and original ducted air is also charged into SF simultaneously 6in electrical equipment, greatly reduce the insulating property of electrical equipment like this, increase the potential safety hazard of equipment.In addition in gas replenishment process, because the inflation pressure of each electrical equipment is different, a people will be had like this to keep specially and to observe inflation pressure there, and to avoid and damage SF because overcharging 6the problem of electrical equipment.Simultaneously manually go to judge, so itself also there is the inaccurate problem of inflation pressure because the inflation pressure of this charger adopts.
Summary of the invention
1. the model utility technical problem that will solve
The purpose of this utility model is to overcome SF of the prior art 6the inflation poor effect of electrical equipment inflator, the insulating property of easy reduction equipment, the deficiency of increasing device potential safety hazard, provides a kind of full-automatic SF 6electrical equipment inflator, adopts the technical solution of the utility model, first vacuumized before inflation work, ensures to be charged into SF 6gas moisture in electrical equipment is very low and do not have other gas to be mixed into; Also be provided with over-charge protective device, for preventing SF simultaneously 6electrical equipment occurs overcharging damage equipment; Inflation is accurate, safety, greatly can improve the usability of equipment, and reduce maintenance cost.
2. technological scheme
For achieving the above object, the technological scheme that the utility model provides is:
A kind of full-automatic SF of the present utility model 6electrical equipment inflator, comprises supply module, data processing system, source of inflation gas, SF 6electrical equipment, temperature and pressure sensor and display control module, described source of inflation gas and SF 6electrical equipment connects; and connecting pipeline is between the two provided with vacuum pump, pressure and flow-control module, over-charge protective device; described vacuum pump, pressure and flow-control module, over-charge protective device are attached to data processing system respectively; described data processing system also connects with supply module, display control module, temperature and pressure sensor, and described temperature and pressure sensor is for detecting SF 6the temperature and pressure of electrical equipment.
3. beneficial effect
The technological scheme adopting the utility model to provide, compared with existing known technology, has following beneficial effect:
(1) a kind of full-automatic SF of the present utility model 6electrical equipment inflator, was first vacuumized before inflation work by vacuum pump, ensured to be charged into SF 6gas moisture in electrical equipment is very low and do not have other gas to be mixed into, and ensures SF 6the insulating property of electrical equipment;
(2) a kind of full-automatic SF of the present utility model 6electrical equipment inflator, is also provided with over-charge protective device, works as SF 6when the automatic control section of inside electric appliance breaks down, this over-charge protective device can ensure SF 6electrical equipment does not damage because overcharging, and improves Safety performance;
(3) a kind of full-automatic SF of the present utility model 6electrical equipment inflator, structure is simple, and reasonable in design, safe and reliable to operation, stability is high, greatly can improve SF 6the usability of electrical equipment, and reduce maintenance cost, increase the service life.
Accompanying drawing explanation
Fig. 1 is a kind of full-automatic SF of the present utility model 6the structure principle chart of electrical equipment inflator.
Label declaration in schematic diagram:
1, supply module; 2, data processing system; 3, vacuum pump; 4, source of inflation gas; 5, pressure and flow-control module; 6, SF 6electrical equipment; 7, over-charge protective device; 8, temperature and pressure sensor; 9, display control module.
Embodiment
For understanding content of the present utility model further, by reference to the accompanying drawings the utility model is described in detail.
Composition graphs 1, a kind of full-automatic SF of the present utility model 6electrical equipment inflator, comprises supply module 1, data processing system 2, source of inflation gas 4, SF 6electrical equipment 6, temperature and pressure sensor 8 and display control module 9, source of inflation gas 4 and SF 6electrical equipment 6 connects; and connecting pipeline is between the two provided with vacuum pump 3, pressure and flow-control module 5, over-charge protective device 7; vacuum pump 3, pressure and flow-control module 5, over-charge protective device 7 are attached to data processing system 2 respectively; data processing system 2 also connects with supply module 1, display control module 9, temperature and pressure sensor 8, and temperature and pressure sensor 8 is for detecting SF 6the temperature and pressure of electrical equipment 6.
Below in conjunction with embodiment, the utility model will be further described.
Embodiment
As shown in Figure 1, a kind of full-automatic SF of the present embodiment 6electrical equipment inflator, comprises supply module 1, data processing system 2, source of inflation gas 4, SF 6electrical equipment 6, temperature and pressure sensor 8 and display control module 9, source of inflation gas 4 and SF 6electrical equipment 6 connects; and connecting pipeline is between the two provided with vacuum pump 3, pressure and flow-control module 5, over-charge protective device 7; vacuum pump 3, pressure and flow-control module 5, over-charge protective device 7 are attached to data processing system 2 respectively; data processing system 2 also connects with supply module 1, display control module 9, temperature and pressure sensor 8, and temperature and pressure sensor 8 is for detecting SF 6the temperature and pressure of electrical equipment 6.
A kind of full-automatic SF of the present embodiment 6electrical equipment inflator, is adopted microcomputerized control, is first vacuumized before operation, the moisture in gas ducting and air are taken out by vacuum pump 3, ensures to be charged into SF 6gas moisture in electrical equipment is very low and do not have other gas to be mixed into, and then ensures SF 6the insulating property of electrical equipment; In addition, the present embodiment adopts intelligent fuzzy control technique to combine with magnetic fluid control technique, thus ensures to be filled with SF 6the gas pressure of electrical equipment is accurate, without the need to artificial intervention, improves automaticity; Meanwhile, also by arranging an over-charge protective device 7, ensure to work as SF 6when the automatic control section of inside electric appliance breaks down, SF 6electrical equipment can not damage because of overcharging; In addition, in order to improve the performance of this device further, in the present embodiment, the parts that core is measured and control section adopts of this device all process through domestic design, so just there is not hell and high water and problem in maintenance, and greatly can reduce manufacture cost.
A kind of full-automatic SF of the present utility model 6electrical equipment inflator, structure is simple, reasonable in design, safe and reliable to operation, stability is high, and has and measure and the advantage such as control accuracy is high, be not affected by the external environment when working, do not have secondary pollution when working, cost performance is high, maintenance cost is low, long service life.
Schematically above be described the utility model and mode of execution thereof, this description does not have restricted, and also just one of the mode of execution of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the mode of structure similar to this technological scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.

Claims (1)

1. a full-automatic SF 6electrical equipment inflator, is characterized in that: comprise supply module (1), data processing system (2), source of inflation gas (4), SF 6electrical equipment (6), temperature and pressure sensor (8) and display control module (9), described source of inflation gas (4) and SF 6electrical equipment (6) connects; and connecting pipeline is between the two provided with vacuum pump (3), pressure and flow-control module (5), over-charge protective device (7); described vacuum pump (3), pressure and flow-control module (5), over-charge protective device (7) are attached to data processing system (2) respectively; described data processing system (2) also connects with supply module (1), display control module (9), temperature and pressure sensor (8), and described temperature and pressure sensor (8) is for detecting SF 6the temperature and pressure of electrical equipment (6).
CN201520417735.4U 2015-06-16 2015-06-16 Full -automatic type SF6 electrical equipment aerating device Expired - Fee Related CN204756426U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520417735.4U CN204756426U (en) 2015-06-16 2015-06-16 Full -automatic type SF6 electrical equipment aerating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520417735.4U CN204756426U (en) 2015-06-16 2015-06-16 Full -automatic type SF6 electrical equipment aerating device

Publications (1)

Publication Number Publication Date
CN204756426U true CN204756426U (en) 2015-11-11

Family

ID=54471130

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520417735.4U Expired - Fee Related CN204756426U (en) 2015-06-16 2015-06-16 Full -automatic type SF6 electrical equipment aerating device

Country Status (1)

Country Link
CN (1) CN204756426U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110805828A (en) * 2019-11-25 2020-02-18 国网新疆电力有限公司乌鲁木齐供电公司 Gas intelligent replenishing device of gas mixing switch
CN114198637A (en) * 2021-11-17 2022-03-18 广西电网有限责任公司桂林供电局 SF (sulfur hexafluoride)6Gas anti-overcharging inflating and vacuum pumping device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110805828A (en) * 2019-11-25 2020-02-18 国网新疆电力有限公司乌鲁木齐供电公司 Gas intelligent replenishing device of gas mixing switch
CN114198637A (en) * 2021-11-17 2022-03-18 广西电网有限责任公司桂林供电局 SF (sulfur hexafluoride)6Gas anti-overcharging inflating and vacuum pumping device

Similar Documents

Publication Publication Date Title
CN204756426U (en) Full -automatic type SF6 electrical equipment aerating device
CN105387342B (en) The micro-water treatment system of GIS air chamber
CN207868022U (en) A kind of oil-immersed transformer not oil extraction apparatus for examination and repair
CN203203308U (en) Coolant recovering and filling device
CN202852414U (en) Check type SF6 (Sulfur Hexafluoride) inflating device with non-return function
CN202256292U (en) Calibration device special for sulfur hexafluoride (SF6) concentration alarm
CN214744945U (en) A intelligent air supplement unit for SF6 electrical equipment
CN203431383U (en) Gas pressure meter tee-joint connector assembly for electrical power system
CN203294597U (en) Ash bucket heating device
CN205944954U (en) Multi -functional indoor low tension cable feeder pillar
CN209016496U (en) A kind of electric control box
CN204788823U (en) Leakage detecting of CNG gas station device
CN202546262U (en) On-line sulfur hexafluoride charging connector
CN205982079U (en) Infrared detection device
CN105202361A (en) Intelligent SF 6 air inflation unit of electrical equipment
CN206177388U (en) Intelligent gas meter that flame -retardant gas was revealed
CN205426489U (en) Hydraulic detection device
CN206114225U (en) Multichannel vacuum is revealed test and is used water level case
CN205194811U (en) Improved generation water bath
CN205424225U (en) Gas passage connecting device
CN205001867U (en) Oil gas pipeline leaks processing system
CN202258986U (en) Air filling device for LW30-126 type SF6 circuit breaker
CN205103375U (en) Online calibrating device of high -voltage switch density relay
CN204386964U (en) Supercharging type pressure compensator
CN204346415U (en) A kind of GIL radial displacement monitoring device

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151111

Termination date: 20190616