CN202048356U - Portable multipurpose sulfur hexafluoride electric equipment air charging device - Google Patents

Portable multipurpose sulfur hexafluoride electric equipment air charging device Download PDF

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Publication number
CN202048356U
CN202048356U CN2010206775468U CN201020677546U CN202048356U CN 202048356 U CN202048356 U CN 202048356U CN 2010206775468 U CN2010206775468 U CN 2010206775468U CN 201020677546 U CN201020677546 U CN 201020677546U CN 202048356 U CN202048356 U CN 202048356U
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CN
China
Prior art keywords
valve
equipment
sulfur hexafluoride
interface
casing
Prior art date
Application number
CN2010206775468U
Other languages
Chinese (zh)
Inventor
李涛
杜晓平
Original Assignee
山东电力集团公司临沂供电公司
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.)
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Publication date
Application filed by 山东电力集团公司临沂供电公司 filed Critical 山东电力集团公司临沂供电公司
Priority to CN2010206775468U priority Critical patent/CN202048356U/en
Application granted granted Critical
Publication of CN202048356U publication Critical patent/CN202048356U/en

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Abstract

The utility model discloses a portable multipurpose sulfur hexafluoride electric equipment air charging device which comprises a box body, wherein the box body is provided with a negative pressure gauge, a vacuum pump interface connecting valve and a McLeod vacuum gauge interface connecting valve are arranged at one side of a box body of a steel bottle interface connecting valve, two sulfur hexafluoride equipment connecting valves are arranged at one side of a box body of a sulfur hexafluoride equipment connecting valve; the steel bottle interface connecting valve, the vacuum pump interface connecting valve and the McLeod vacuum gauge interface connecting valve are respectively communicated with three sulfur hexafluoride equipment connecting valves through pipelines, and the three sulfur hexafluoride equipment connecting valves are respectively connected with the negative pressure gauge through pipelines. The portable multipurpose sulfur hexafluoride electric equipment air charging device can be applied to a power system field GIS, the backward inflation and gas supplement of sulfur hexafluoride gas in a switch equipment and teh vacuum pumping treatment of the sulfur hexafluoride electric equipment; the arranged McLeod vacuum gauge and pressure gauge can monitor the state in the sulfur hexafluoride electric equipment in real time; and the portable multipurpose sulfur hexafluoride electric equipment air charging device has various purposes of vacuum pumping, inflation, pressure detection and gas supplement.

Description

Portable multi-purpose sulfur hexafluoride electrical equipment inflator

Technical field

The utility model belongs to electric transmission line sitting posture lightning arrester base technical field, relates to a kind of portable multi-purpose sulfur hexafluoride electrical equipment inflator.

Background technique

The sulfur hexafluoride electrical equipment inflator of prior art is to be applied to the filling of sulfur hexafluoride gas in the on-the-spot GIS of electric power system, the switching device, making-up air device.It comprises casing, casing be provided with the steel cylinder interface and with the sulphur hexafluoride equipment connection port.Can realize sulphur hexafloride circuit breaker equipment is inflated or tonifying Qi.But can not detect the pressure in the sulphur hexafloride circuit breaker equipment, vacuumize.The technical problem that has function singleness.

Summary of the invention

The purpose of this utility model is to solve the technical problem that there is function singleness in prior art, provides a kind of formula multipurpose sulfur hexafluoride electrical equipment inflator of taking, to overcome the deficiencies in the prior art.

To achieve these goals, the utility model is taken formula multipurpose sulfur hexafluoride electrical equipment inflator, comprises casing, and the both sides of casing are respectively equipped with the steel cylinder interface and connect valve and be connected valve with sulphur hexafluoride equipment; Its main points are that casing is provided with the negative pressure pressure gauge, also be provided with vacuum pump interface connection valve and be connected valve with the McLeod gage interface on a side that is provided with steel cylinder interface connection valve casing; On a side that is provided with sulphur hexafluoride equipment connection valve casing, also be provided with two sulphur hexafluoride equipment and connect valves; Described steel cylinder interface connects valve, vacuum pump interface connection valve is connected valve and is connected the valve connection with three sulphur hexafluoride equipment by pipeline respectively with the McLeod gage interface, and three sulphur hexafluoride equipment connect valves and are connected with the negative pressure pressure gauge by pipeline respectively.For the ease of carrying and using, casing is provided with handle, is provided with Collapsible rack at the back side of casing.

The utility model reasonable in design, novelty, can be applied to the processing that vacuumizes of the recharging of sulfur hexafluoride gas in the on-the-spot GIS of electric power system, the switching device, tonifying Qi and sulfur hexafluoride electrical equipment, this device configuration McLeod gage interface, pressure gauge can be monitored the state in the sulphur hexafluoride power equipment in real time simultaneously, have vacuumize, inflation, Pressure testing, tonifying Qi multiple use, solved the technical problem that there is function singleness in prior art.

Description of drawings

Accompanying drawing Fig. 1 is the utility model structural representation.

Embodiment

With reference to accompanying drawing Fig. 1, it comprises casing 2 the utility model, and the both sides of casing 2 are respectively equipped with the steel cylinder interface and connect valve 8 and be connected valve 4 with sulphur hexafluoride equipment; Casing 2 is provided with negative pressure pressure gauge 3, also is provided with vacuum pump interface connection valve 7 and is connected valve 9 with the McLeod gage interface on a side that is provided with steel cylinder interface connection valve 8 casings; On a side that is provided with sulphur hexafluoride equipment connection valve 4 casings, also be provided with two sulphur hexafluoride equipment and connect valves 5,6; The steel cylinder interface connects valve 8, vacuum pump interface connection valve 7 is connected valve 9 and is connected valve 4,5,6 connections with three sulphur hexafluoride equipment by pipeline respectively with the McLeod gage interface, and three sulphur hexafluoride equipment connect valves 4,5,6 and are connected with negative pressure pressure gauge 3 by pipeline respectively; Casing 2 is provided with handle 1, is provided with Collapsible rack at the back side of casing 2.

During use, identification for the ease of each valve, the corresponding position of each valve is provided with V1, V2, V3, V4, V5 and V6 printed words on casing, is respectively that the vacuum pump interface connects valve 7, steel cylinder interface and connects valve 8, McLeod gage interface and connect that valve 9, sulphur hexafluoride equipment connect valve 4, sulphur hexafluoride equipment connects valve 5 is connected valve 6 with sulphur hexafluoride equipment sign.

Below basic purposes of the present utility model and operation and miscellaneous function are described:

One, the basic purposes and the operational instruction of portable multi-purpose sulfur hexafluoride electrical equipment inflator

Portable multi-purpose sulfur hexafluoride electrical equipment inflator working state is divided into: vacuumize state, inflated condition, Pressure testing state and tonifying Qi state.

1, vacuumize: the V1 interface is connected with vacuum pump; The V3 interface is connected with McLeod gage; V4, V5, V6 any one, two or three are connected with sulphur hexafloride circuit breaker equipment; When being carried out vacuum pumping, at first opens sulphur hexafloride circuit breaker equipment vacuum pump; Open valve V1 successively; Open V4 (V5, V6); When treating that degree of vacuum reaches requirement, McLeod gage is connected with the V3 interface, after open the V3 valve and use McLeod gage to detect internal vacuum.

2, inflated condition: the V2 interface is connected with steel cylinder, pressurized container; V4, V5, V6 any one, two or three are connected with sulphur hexafloride circuit breaker equipment; When sulphur hexafloride circuit breaker equipment is inflated, connect and open valve V2, open V4 (V5, V6) successively; Sulphur hexafloride circuit breaker equipment is inflated, observed the pressure that pressure gauge makes inflation simultaneously and meet the requirements of in the scope; When finishing, inflation closes V2, V4 (V5, V6) and sulphur hexafloride circuit breaker equipment valve successively.

3, Pressure testing state: the Pressure testing status function mainly is the sulfur hexafluoride gas pressure of checking in the sulphur hexafloride circuit breaker, guarantees pressure inside in acceptable ranges, can in time carry out necessary tonifying Qi to it if find to reduce; When detecting the pressure in the sulphur hexafloride circuit breaker equipment, any one is connected with sulphur hexafloride circuit breaker equipment with V4, V5, V6 successively; Open V4, V5, any one valve of V6 successively after connection finishes, observe manometric variation, detect the pressure data of sulphur hexafloride circuit breaker device interior.

4, tonifying Qi state: the V2 interface is connected with steel cylinder, pressurized container; V4, V5, V6 any one, two or three are connected with sulphur hexafloride circuit breaker equipment; When sulphur hexafloride circuit breaker equipment is carried out tonifying Qi, connect and open valve V2, open V4 (V5, V6) successively; Sulphur hexafloride circuit breaker equipment is carried out tonifying Qi, observe the pressure that pressure gauge makes tonifying Qi simultaneously and meet the requirements of in the scope; When finishing, tonifying Qi closes V2, V4 (V5, V6) and sulphur hexafloride circuit breaker equipment valve successively.

Two, the miscellaneous function of portable multi-purpose sulfur hexafluoride electrical equipment inflator

Portable multi-purpose sulfur hexafluoride electrical equipment inflator with portable, convenient, use to prerequisite and design, it vacuumizes, outside the function of inflation, tonifying Qi, detected pressures, increases on-the-spot function of use possessing fully; This sulphur hexafluoride inflator can carry out practical operational design at the scene, has increased bracket with foldable, convenient on-the-spot use of 15 degree that tilt.

Claims (2)

1. take formula multipurpose sulfur hexafluoride electrical equipment inflator for one kind, comprise casing, the both sides of casing are respectively equipped with the steel cylinder interface and connect valve and be connected valve with sulphur hexafluoride equipment; It is characterized in that casing is provided with the negative pressure pressure gauge, on a side that is provided with steel cylinder interface connection valve casing, also be provided with vacuum pump interface connection valve and be connected valve with the McLeod gage interface; On a side that is provided with sulphur hexafluoride equipment connection valve casing, also be provided with two sulphur hexafluoride equipment and connect valves; Described steel cylinder interface connects valve, vacuum pump interface connection valve is connected valve and is connected the valve connection with three sulphur hexafluoride equipment by pipeline respectively with the McLeod gage interface, and three sulphur hexafluoride equipment connect valves and are connected with the negative pressure pressure gauge by pipeline respectively.
2. the formula multipurpose sulfur hexafluoride electrical equipment inflator of taking according to claim 1 is characterized in that described casing is provided with handle, is provided with Collapsible rack at the back side of casing.
CN2010206775468U 2010-12-13 2010-12-13 Portable multipurpose sulfur hexafluoride electric equipment air charging device CN202048356U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206775468U CN202048356U (en) 2010-12-13 2010-12-13 Portable multipurpose sulfur hexafluoride electric equipment air charging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206775468U CN202048356U (en) 2010-12-13 2010-12-13 Portable multipurpose sulfur hexafluoride electric equipment air charging device

Publications (1)

Publication Number Publication Date
CN202048356U true CN202048356U (en) 2011-11-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206775468U CN202048356U (en) 2010-12-13 2010-12-13 Portable multipurpose sulfur hexafluoride electric equipment air charging device

Country Status (1)

Country Link
CN (1) CN202048356U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104295886A (en) * 2014-09-26 2015-01-21 广东电网有限责任公司东莞供电局 Efficient SF6 gas processing tool
CN105114809A (en) * 2015-09-29 2015-12-02 山东森源电力实业有限公司 Sulfur hexafluoride inflation and detection integrated device
CN105156885A (en) * 2015-09-16 2015-12-16 四川菲博斯科技有限责任公司 SF6 gas charging unit of SF6 electrical device
CN105156887A (en) * 2015-09-16 2015-12-16 四川菲博斯科技有限责任公司 SF6 gas-filling apparatus of SF6 electrical apparatus
CN105221926A (en) * 2015-09-16 2016-01-06 四川菲博斯科技有限责任公司 The SF of electrical equipment 6automatic inflating equipment
CN105221927A (en) * 2015-09-16 2016-01-06 四川菲博斯科技有限责任公司 SF 6the SF of electrical equipment 6inflator module
CN105257975A (en) * 2015-09-16 2016-01-20 四川菲博斯科技有限责任公司 SF6 inflating device of SF6 electrical equipment
CN105299445A (en) * 2015-09-16 2016-02-03 四川菲博斯科技有限责任公司 Intelligent SF6 inflation device of electric equipment

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104295886A (en) * 2014-09-26 2015-01-21 广东电网有限责任公司东莞供电局 Efficient SF6 gas processing tool
CN104295886B (en) * 2014-09-26 2017-03-22 广东电网有限责任公司东莞供电局 Efficient SF6 gas processing tool
CN105299445A (en) * 2015-09-16 2016-02-03 四川菲博斯科技有限责任公司 Intelligent SF6 inflation device of electric equipment
CN105156887A (en) * 2015-09-16 2015-12-16 四川菲博斯科技有限责任公司 SF6 gas-filling apparatus of SF6 electrical apparatus
CN105221926A (en) * 2015-09-16 2016-01-06 四川菲博斯科技有限责任公司 The SF of electrical equipment 6automatic inflating equipment
CN105221927A (en) * 2015-09-16 2016-01-06 四川菲博斯科技有限责任公司 SF 6the SF of electrical equipment 6inflator module
CN105257975A (en) * 2015-09-16 2016-01-20 四川菲博斯科技有限责任公司 SF6 inflating device of SF6 electrical equipment
CN105156885A (en) * 2015-09-16 2015-12-16 四川菲博斯科技有限责任公司 SF6 gas charging unit of SF6 electrical device
CN105114809A (en) * 2015-09-29 2015-12-02 山东森源电力实业有限公司 Sulfur hexafluoride inflation and detection integrated device

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111123

Termination date: 20121213

C17 Cessation of patent right