CN206541139U - Electrical equipment application of vacuum automatic monitoring equipment - Google Patents

Electrical equipment application of vacuum automatic monitoring equipment Download PDF

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Publication number
CN206541139U
CN206541139U CN201720156760.0U CN201720156760U CN206541139U CN 206541139 U CN206541139 U CN 206541139U CN 201720156760 U CN201720156760 U CN 201720156760U CN 206541139 U CN206541139 U CN 206541139U
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China
Prior art keywords
vacuum
relay
contact
magnetic valve
time relay
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CN201720156760.0U
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Chinese (zh)
Inventor
蒋增辉
夏强峰
朱凯元
方景辉
沈红峰
朱宗林
杜超
张元龙
孔信昌
吴伟江
蒋晓波
曹晨宇
屠晔炜
黄新明
蒙正帅
黄琪伟
蒋敏敏
谢臣乐
黄婷
舒群力
汪春萌
王斌
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JIAXING HENGGUANG ELECTRIC POWER CONSTRUCTION CO Ltd
Jiaxing Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Original Assignee
JIAXING HENGGUANG ELECTRIC POWER CONSTRUCTION CO Ltd
Jiaxing Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
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Application filed by JIAXING HENGGUANG ELECTRIC POWER CONSTRUCTION CO Ltd, Jiaxing Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical JIAXING HENGGUANG ELECTRIC POWER CONSTRUCTION CO Ltd
Priority to CN201720156760.0U priority Critical patent/CN206541139U/en
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Abstract

The utility model is related to a kind of electrical equipment application of vacuum automatic monitoring equipment, solves the deficiencies in the prior art, and technical scheme is:Powered by power supply, it is connected respectively with vacuum pump assembly and electrical equipment air chamber by vacuum tube, including indicating circuit, magnetic valve DCF1, magnetic valve DCF2 and electronic vacuum table ZKB, several controlling switches, the indicating circuit, magnetic valve DCF1 and magnetic valve DCF2 are connected by controlling switch with the power supply, the first end of the magnetic valve DCF1 is connected by vacuum tube with vacuum pump assembly, the second end of the magnetic valve DCF1 is connected by vacuum tube with equipment air chamber, the first end of the magnetic valve DCF2 is connected by vacuum tube with magnetic valve DCF1 the second end, regulated and be connected with electronic vacuum table ZKB by vacuum meter in magnetic valve DCF2 the second end.The utility model has reached the automation switching vacuumized with measurement process, vacuumizes progress synchronous with vacuum measurement, with timing and automatic repeated measurement vacuum function, and cue is sent out after reaching setting vacuum.

Description

Electrical equipment application of vacuum automatic monitoring equipment
Technical field
This patent is related to the monitoring device of power system electric device, and in particular to a kind of electrical equipment application of vacuum is automatic Monitoring device.
Background technology
In electrical equipment processing procedure, implement connected mode is that vacuum pump assembly is directly coupled to electricity by vacuum tube Gas equipment, which need to be handled, carries out vacuumize process on the evacuating valve of air chamber.Scene warp based on equipment air chamber size and operating personnel Test, vacuumize after certain time, close vavuum pump, pull down the vacuum tube at air chamber evacuating valve, connect electron vacuum gage progress Vacuum measurement.If the vacuum of measurement reaches related request, holding vacuum pump is needed to operate after certain time, then carry out termination of pumping Vacuum tube is pulled down, two different time points and measurement of vacuum is watched quietly, thinks that equipment is taken out if related request is met between the two Vacuum operation terminates.
Deepened continuously with the lean management of grid equipment, for the continuous lifting of electrical equipment mounting process requirement.Become Power station installation scene, to the requirement of electrical equipment vacuum processing technique and its strictly.Vacuumized carrying out electrical equipment air chamber During operation, the vacuum of manually multiple measuring apparatus air chamber is needed.In conventional work, the vacuum of measuring apparatus air chamber is general Electronic vacuum table is all used, and needs to pull down vacuum tube on equipment chamber inflated interface during measurement, then electronic vacuum table is connect Work is measured after upper.Electrical equipment is vacuumized in operation process at the construction field (site), and the observation to operation technique needs often Vacuum tube and electronic vacuum table are disconnected, whole operation process needs to expend the substantial amounts of working time in this link, and if electrically setting Standby chamber inflated interface aloft, has multiple high-rise working during measurement vacuum.Entirely vacuumize activity duration timing also phase simultaneously To inaccurate, so that frequently resulting in application of vacuum operation technique is not inconsistent related request.Above mentioned problem annoyings electrical equipment always The in-site installation personnel of application of vacuum.It is necessary that development and design one is set with the vacuum meter of measurement accuracy and possesses automatic measuring and controlling work( The vacuum measuring device of energy, can directly be connected on and vacuumize in loop, be not required to repeat to disconnect leather hose and vacuum meter during measurement, and possess Automatically control timing and switching function.
Utility model content
The purpose of this utility model be to solve above-mentioned prior art operation process need to personal experience and subjective factor compared with Many, technology controlling and process is often up to less than related request, and causing the defect of installation quality problem, there is provided a kind of electrical equipment application of vacuum Automatic monitoring equipment.
The utility model solves the technical scheme that its technical problem used:A kind of electrical equipment application of vacuum is supervised automatically Equipment is controlled, is powered, is connected respectively with vacuum pump assembly and electrical equipment air chamber by vacuum tube by power supply, including indicates electricity Road, magnetic valve DCF1, magnetic valve DCF2 and electronic vacuum table ZKB, several controlling switches, the indicating circuit, magnetic valve DCF1 and magnetic valve DCF2 are connected by controlling switch with the power supply, and the first end of the magnetic valve DCF1 passes through vacuum tube It is connected with vacuum pump assembly, the second end of the magnetic valve DCF1 is connected by vacuum tube with equipment air chamber, the magnetic valve DCF2 first end is connected by vacuum tube with magnetic valve DCF1 the second end, and magnetic valve DCF2 the second end is advised by vacuum meter Pipe is connected with electronic vacuum table ZKB.The apparatus provided by the utility model can reach following functions:Reach and vacuumize Automation with measurement process switches, and progress synchronous with vacuum measurement is vacuumized, with timing and automatic repeated measurement vacuum Function, cue is sent out after reaching setting vacuum.Operation process is without more with personal experience and subjective factor, technology controlling and process Stably reach related request, it is ensured that installation quality is reliable and stable.The achievement, can be applied to by the successful exploitation of apparatus system In all electrical equipment installation processes vacuumize operation, it might even be possible to extend to and any during electric power is installed vacuumize operation Monitoring and guarantee, with very big application value.
Preferably, also including vacuum timer JSQ1 and vacuum timer JSQ2, the vacuum timer JSQ1 and true Empty timer JSQ2 is connected by controlling switch with described power supply.
Preferably, the controlling switch includes carrying in auxiliary reclay and time-delay relay and electronic vacuum table ZKB Extension relay ZK.
Preferably, also including start button AN1, manual measurement button AN2, automatic measurement button AN3 and knob XN;Institute Stating auxiliary reclay includes relay ZJ1 and relay ZJ2, and the time-delay relay includes time relay T1, time relay Device T2, time relay T3, time relay T4 and time relay T5, power supply by start button AN1 respectively with relay First end, the first end of time relay T5 contact and the JSQ1 connections of vacuum timer of ZJ2 the first contact, relay Second end of the second end of ZJ2 the first contact and time relay T5 contact is connected with the magnetic valve DCF1;
First end, the first end and relay of time relay T4 contact of the power supply and manual measurement button AN2 The first end connection of device ZJ1 the first contact, manual measurement button AN2 the second end, the second of time relay T4 contact Second end of end and relay ZJ1 the first contact is connected with the first end of time relay T2 contacts, time relay T2 The coil of second end of contact coil respectively with relay ZJ1, time relay T1 coil and time relay T5 connects Connect;
The power supply is by extending relay ZK the first contact and time relay T3 coil and relay ZJ2 Coil is connected;
The second contact that the power supply passes through the first end with time relay T1 contact and extension relay ZK First end is connected, the second end and magnetic valve of the second end of time relay T1 contact and extension relay ZK the second contact DCF2 connections;
The power supply passes sequentially through relay ZJ2 the second contact, relay ZJ1 the 3rd contact and automatic measurement button AN3 is connected with time relay T4 coil, and the power supply passes sequentially through relay ZJ2 the second contact and relay ZJ1 The second contact be connected with time relay T2 coil;
The contact of the power supply passage time relay T3 is connected with vacuum timer JSQ2;
The power end of vacuum timer JSQ1 power end, vacuum timer JSQ2 power end and electronic vacuum table ZKB Directly it is connected with the power supply;
The contact of the time relay T1 is normally opened timing closing contact, and the contact of the time relay T2 is normally opened Be delayed break contact, and the contact of the time relay T3 is normally opened timing closing contact, the contact of the time relay T4 For normally opened timing closing contact, the contact of the time relay T5 is normally opened delay break contact.
Preferably, the indicating circuit include rotation indicator lamp JGD, measurement indicator lamp HD1, measurement indicator lamp HD2 and Manual measurement indicator lamp LD, the measurement indicator lamp HD1 are connected in parallel on the two ends of the magnetic valve DCF1, the measurement indicator lamp HD2 is connected in parallel on the two ends of the magnetic valve DCF2, and rotation indicator lamp JGD and manual measurement the indicator lamp LD is connected in parallel on described Vacuum timer JSQ2 two ends.
Substantial effect of the present utility model is:The apparatus provided by the utility model can reach following work( Energy:The automation switching vacuumized with measurement process is reached, progress synchronous with vacuum measurement is vacuumized, with timing and automatically Repeated measurement vacuum function, cue is sent out after reaching setting vacuum.Operation process is without more with personal experience and subjectivity Factor, technology controlling and process stably reaches related request, it is ensured that installation quality is reliable and stable.The successful exploitation of apparatus system, will can be somebody's turn to do Achievement, which is applied in all electrical equipment installation processes, vacuumizes operation, it might even be possible to extends to during electric power is installed and appoints What vacuumizes the monitoring and guarantee of operation, with very big application value.
Brief description of the drawings
Fig. 1 is scheme of installation of the present utility model;
Fig. 2 is electrical schematic diagram of the present utility model;
Fig. 3 is electric hookup of the present utility model.
In figure:1st, the vacuum tube being connected with vacuum pump assembly, 2, the vacuum tube being connected with equipment air chamber, 3, indicating circuit, 4th, power interface.
Embodiment
Below by specific embodiment, and with reference to accompanying drawing, the technical solution of the utility model is made further specifically It is bright.
Embodiment 1:
A kind of electrical equipment application of vacuum automatic monitoring equipment, is powered by power supply, by vacuum tube respectively with vavuum pump machine Group and electrical equipment air chamber connection, if including indicating circuit 3, magnetic valve DCF1, magnetic valve DCF2 and electronic vacuum table ZKB, Dry controlling switch, the indicating circuit, magnetic valve DCF1 and magnetic valve DCF2 are connected by controlling switch with the power supply, The first end of the magnetic valve DCF1 is connected by vacuum tube with vacuum pump assembly, and the second end of the magnetic valve DCF1 passes through true Blank pipe is connected with equipment air chamber, and the first end of the magnetic valve DCF2 is connected by vacuum tube with magnetic valve DCF1 the second end, Regulated and be connected with electronic vacuum table ZKB by vacuum meter in magnetic valve DCF2 the second end.The vacuum tube 1 being connected with vacuum pump assembly It is stainless pipe with the vacuum tube 2 being connected with equipment air chamber, internal diameter is that 8mm external diameters are 12mm,
Also include vacuum timer JSQ1 and vacuum timer JSQ2, the vacuum timer JSQ1 and vacuum timer JSQ2 is connected by controlling switch with described power supply.
The controlling switch includes the extension relay carried in auxiliary reclay and time-delay relay and electronic vacuum table ZKB Device ZK.
Also include start button AN1, manual measurement button AN2, automatic measurement button AN3 and knob XN;The centre after Electrical equipment includes relay ZJ1 and relay ZJ2, and the time-delay relay includes time relay T1, time relay T2, time Relay T3, time relay T4 and time relay T5, power supply by start button AN1 respectively with relay ZJ2 first First end, the first end of time relay T5 contact and the JSQ1 connections of vacuum timer of contact, the first of relay ZJ2 Second end of the second end of contact and time relay T5 contact is connected with the magnetic valve DCF1;
First end, the first end and relay of time relay T4 contact of the power supply and manual measurement button AN2 The first end connection of device ZJ1 the first contact, manual measurement button AN2 the second end, the second of time relay T4 contact Second end of end and relay ZJ1 the first contact is connected with the first end of time relay T2 contacts, time relay T2 The coil of second end of contact coil respectively with relay ZJ1, time relay T1 coil and time relay T5 connects Connect;
The power supply is by extending relay ZK the first contact and time relay T3 coil and relay ZJ2 Coil is connected;
The second contact that the power supply passes through the first end with time relay T1 contact and extension relay ZK First end is connected, the second end and magnetic valve of the second end of time relay T1 contact and extension relay ZK the second contact DCF2 connections;
The power supply pass sequentially through relay ZJ2 the second contact, relay ZJ1 the 3rd contact and automatic measurement by Button AN3 is connected with time relay T4 coil, and the power supply passes sequentially through relay ZJ2 the second contact and relay ZJ1 the second contact is connected with time relay T2 coil;
The contact of the power supply passage time relay T3 is connected with vacuum timer JSQ2;
The power end of vacuum timer JSQ1 power end, vacuum timer JSQ2 power end and electronic vacuum table ZKB Directly it is connected by power interface 4 with the power supply.
The indicating circuit includes rotation indicator lamp JGD, measurement indicator lamp HD1, measurement indicator lamp HD2 and manual measurement and referred to Show that lamp LD, the measurement indicator lamp HD1 are connected in parallel on the two ends of the magnetic valve DCF1, the measurement indicator lamp HD2 is connected in parallel on institute Magnetic valve DCF2 two ends are stated, rotation indicator lamp JGD and manual measurement the indicator lamp LD is connected in parallel on the vacuum timer JSQ2 two ends.
The contact of the time relay T1 is normally opened timing closing contact, and the contact of the time relay T2 is normally opened Be delayed break contact, and the contact of the time relay T3 is normally opened timing closing contact, the contact of the time relay T4 For normally opened timing closing contact, the contact of the time relay T5 is normally opened delay break contact.
Following functions can be reached by the apparatus of the bright offer of embodiment:Reach vacuumize it is automatic with measurement process Change switching, vacuumize progress synchronous with vacuum measurement, with timing and automatic repeated measurement vacuum function, reach setting vacuum Cue is sent out after degree.Operation process need not be more with personal experience and subjective factor, and technology controlling and process stably reaches related request, Ensure that installation quality is reliable and stable.The achievement, can be applied to all electrical equipments and install by the successful exploitation of apparatus system During vacuumize operation, it might even be possible to extend to electric power install during any monitoring and guarantee for vacuumizing operation, have Very big application value.
Embodiment described above is a kind of preferably scheme of the present utility model, not makees any to the utility model Formal limitation, also has other variants and remodeling on the premise of without departing from the technical scheme described in claim.

Claims (5)

1. a kind of electrical equipment application of vacuum automatic monitoring equipment, is powered by power supply, by vacuum tube respectively with vacuum pump assembly And the connection of electrical equipment air chamber, it is characterised in that:Including indicating circuit, magnetic valve DCF1, magnetic valve DCF2 and electronic vacuum Table ZKB, several controlling switches, the indicating circuit, magnetic valve DCF1 and magnetic valve DCF2 by controlling switch with it is described Power supply is connected, and the first end of the magnetic valve DCF1 is connected by vacuum tube with vacuum pump assembly, and the of the magnetic valve DCF1 Two ends are connected by vacuum tube with equipment air chamber, the first end of the magnetic valve DCF2 pass through vacuum tube and magnetic valve DCF1 the Two ends are connected, and magnetic valve DCF2 the second end is regulated by vacuum meter to be connected with electronic vacuum table ZKB.
2. electrical equipment application of vacuum automatic monitoring equipment according to claim 1, it is characterised in that:Also include vacuum meter When device JSQ1 and vacuum timer JSQ2, vacuum timer JSQ1 and vacuum the timer JSQ2 pass through controlling switch and institute The power supply connection stated.
3. electrical equipment application of vacuum automatic monitoring equipment according to claim 2, it is characterised in that:The controlling switch Including the extension relay ZK carried in auxiliary reclay and time-delay relay and electronic vacuum table ZKB.
4. electrical equipment application of vacuum automatic monitoring equipment according to claim 3, it is characterised in that:Also pressed including startup Button AN1, manual measurement button AN2, automatic measurement button AN3 and knob XN;The auxiliary reclay include relay ZJ1 and after Electrical equipment ZJ2, the time-delay relay includes time relay T1, time relay T2, time relay T3, time relay T4 With time relay T5, power supply passes through start button AN1 first ends respectively with relay ZJ2 the first contact, time relay The first end of device T5 contact and the JSQ1 connections of vacuum timer, the second end of relay ZJ2 the first contact and time Second end of relay T5 contact is connected with the magnetic valve DCF1;
First end, the first end of time relay T4 contact and the relay ZJ1 of the power supply and manual measurement button AN2 The first contact first end connection, manual measurement button AN2 the second end, the second end of time relay T4 contact and Second end of relay ZJ1 the first contact is connected with the first end of time relay T2 contacts, time relay T2 contacts The coil of second end coil respectively with relay ZJ1, time relay T1 coil and time relay T5 is connected;
The power supply is by extending relay ZK the first contact and time relay T3 coil and relay ZJ2 coil Connection;
The power supply pass through the first end with time relay T1 contact and extension relay ZK the second contact first End connection, the second end and magnetic valve DCF2 of the second end of time relay T1 contact and extension relay ZK the second contact Connection;
The power supply passes sequentially through relay ZJ2 the second contact, relay ZJ1 the 3rd contact and automatic measurement button AN3 Be connected with time relay T4 coil, the power supply pass sequentially through relay ZJ2 the second contact and relay ZJ1 Two contacts are connected with time relay T2 coil;
The contact of the power supply passage time relay T3 is connected with vacuum timer JSQ2;
The power end of vacuum timer JSQ1 power end, vacuum timer JSQ2 power end and electronic vacuum table ZKB is straight Connect and be connected with the power supply;
The contact of the time relay T1 is normally opened timing closing contact, and the contact of the time relay T2 is normally opened delay Break contact, the contact of the time relay T3 is normally opened timing closing contact, and the contact of the time relay T4 is normal Timing closing contact is opened, the contact of the time relay T5 is normally opened delay break contact.
5. electrical equipment application of vacuum automatic monitoring equipment according to claim 4, it is characterised in that:The indicating circuit Including rotation indicator lamp JGD, measurement indicator lamp HD1, measurement indicator lamp HD2 and manual measurement indicator lamp LD, the measurement is indicated Lamp HD1 is connected in parallel on the two ends of the magnetic valve DCF1, and the measurement indicator lamp HD2 is connected in parallel on the two ends of the magnetic valve DCF2, The rotation indicator lamp JGD and manual measurement indicator lamp LD is connected in parallel on the two ends of the vacuum timer JSQ2.
CN201720156760.0U 2017-02-21 2017-02-21 Electrical equipment application of vacuum automatic monitoring equipment Active CN206541139U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720156760.0U CN206541139U (en) 2017-02-21 2017-02-21 Electrical equipment application of vacuum automatic monitoring equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720156760.0U CN206541139U (en) 2017-02-21 2017-02-21 Electrical equipment application of vacuum automatic monitoring equipment

Publications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106969877A (en) * 2017-02-21 2017-07-21 国网浙江省电力公司嘉兴供电公司 Electrical equipment application of vacuum automatic monitoring equipment and its monitoring method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106969877A (en) * 2017-02-21 2017-07-21 国网浙江省电力公司嘉兴供电公司 Electrical equipment application of vacuum automatic monitoring equipment and its monitoring method
CN106969877B (en) * 2017-02-21 2019-05-07 国网浙江省电力公司嘉兴供电公司 Electrical equipment is vacuum-treated automatic monitoring equipment and its monitoring method

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