CN206134597U - Rainproof type quick -action oil pressure relay secondary line goes out spool - Google Patents

Rainproof type quick -action oil pressure relay secondary line goes out spool Download PDF

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Publication number
CN206134597U
CN206134597U CN201621193176.4U CN201621193176U CN206134597U CN 206134597 U CN206134597 U CN 206134597U CN 201621193176 U CN201621193176 U CN 201621193176U CN 206134597 U CN206134597 U CN 206134597U
Authority
CN
China
Prior art keywords
oil pressure
pipe
stainless steel
pressure relay
secondary line
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
CN201621193176.4U
Other languages
Chinese (zh)
Inventor
韦江平
王鹏宇
周永兵
李先梧
王雨生
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.)
Longtan Hydropower Development Co Ltd Longtan Hydropower Plant
Original Assignee
Longtan Hydropower Development Co Ltd Longtan Hydropower Plant
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 Longtan Hydropower Development Co Ltd Longtan Hydropower Plant filed Critical Longtan Hydropower Development Co Ltd Longtan Hydropower Plant
Priority to CN201621193176.4U priority Critical patent/CN206134597U/en
Application granted granted Critical
Publication of CN206134597U publication Critical patent/CN206134597U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a rainproof type quick -action oil pressure relay secondary line goes out spool is the play spool of installing on the secondary line terminal board (1) of quick -action oil pressure relay, mainly comprises stainless steel knee (2) and sealed jiao gai (3), the one end of stainless steel knee (2) be equipped with the external screw thread to through screw thread connection fixed mounting on the wire hole of secondary line terminal board (1), the other end mouth of pipe of stainless steel knee (2) down to the suit seals up jiao gai (3), sealed jiao gai (3) on be equipped with the logical line hole that supplies secondary wiring cable to penetrate. The utility model discloses simple structure, design scientific and reasonable can inject relay secondary terminal board from the wiring of secondary cable by effectual solution rainwater for the terminal board is intake and is caused secondary terminal board and secondary wiring to be wet and the insulating problem that reduces.

Description

A kind of rain-proof type quick oil pressure relay secondary line outlet-pipe
Technical field
This utility model is related to safety features field, and in particular to a kind of rain-proof type quick oil pressure relay it is secondary Line outlet-pipe.
Background technology
Quick oil pressure relay is used in a kind of safety guard on the equipment such as oil-filled transformer, reactor, right Abnormal pressure produced by the internal faults such as transformator, reactor is monitored, when pressure be more than working value after, quick-action oil pressure after The microswitch action of electrical equipment, microswitch junction closure sends out action signal.Secondary connection cable is secondary from quick oil pressure relay The wire hole of terminal board, into quick oil pressure relay secondary terminal box, carries out terminal connections.
SYJ-50 type quick oil pressure relays are a kind of new transformer relay protecting devices.It is according in fuel tank by The dynamic pressure growth caused in accident carrys out action, and oil pressure growth rate is higher, and action is rapider.Because oil pressure ripple is in transformation Spread speed in device oil is exceedingly fast, thus SYJ-50 type quick oil pressure relays be quick on the draw, action it is accurate, can rapidly send letter Number and cut off the electricity supply.If installing quick oil pressure relay on the transformer, once oil tank of transformer short circuit occurred inside failure, The generation of the major accidents such as fuel tank deformation, explosion can be prevented.
The supporting fairlead of former SYJ-50 types quick oil pressure relay secondary terminal box is the straight tube being horizontally mounted, and brings two Secondary cable is lack of standardization to be caused, and rainwater pours into relay secondary terminal box from secondary cable wiring so that terminal board enters , there are secondary terminals in water and secondary connection makes moist and the problem of reduction of insulating.
Utility model content
In order to solve the above problems, a kind of rain-proof type quick oil pressure relay secondary line outlet-pipe, this utility model are proposed Simple structure, design science rationally, can effectively solve rainwater and relay secondary terminal box is poured into from secondary cable wiring So that terminal board water inlet causes secondary terminal box and secondary connection to make moist and the problem of reduction of insulating.
The technical solution of the utility model is as follows:
A kind of rain-proof type quick oil pressure relay secondary line outlet-pipe is provided, the secondary of quick oil pressure relay is mounted in Outlet-pipe on line terminals box;Mainly it is made up of stainless steel bend pipe and fluid sealant lid;One end of described stainless steel bend pipe External screw thread is provided with, and is threaded connection mode and be fixedly mounted on the wire hole of secondary line terminal board;Stainless steel bend pipe The other end mouth of pipe down, and is set with fluid sealant lid;Described fluid sealant lid is provided with the threading hole penetrated for secondary connection cable.
General plotting of the present utility model:By the shape for being set to bend by outlet-pipe, secondary cable can be caused Down, rainwater can not be entered in pipe line inlet port, and also be provided with the protecting cover of umbrella in the port at the two ends of outlet-pipe, further Strengthen the effect of the Rainproof moisture-proof of this device.
Further, the angle of bend of described stainless steel bend pipe is 45 °~60 °;
Further, the length of described stainless steel bend pipe is 4~8cm;
Further, the two ends of described stainless steel bend pipe further respectively have the protecting cover in umbrella.
The beneficial effects of the utility model:
1. one end of outlet-pipe is detachably connected by the connected mode of screw thread with the wire hole of terminal board, changes zero Part is easier flexibly;
2. the other end of outlet-pipe is provided with the fluid sealant lid penetrated for cable, and the effect of Jiao Gai can ensure outlet-pipe with multilamellar Sealing effect;
3. the port at outlet-pipe two ends is all respectively equipped with the protecting cover of umbrella, strengthens the sealing effect of outlet-pipe, further Closed protective is carried out to junction;
4. this utility model simple structure, design science rationally, can effectively solve rainwater from secondary cable wiring Pour into relay secondary terminal box so that terminal board water inlet causes secondary terminal box and secondary connection to make moist and reduction of insulating Problem.
Description of the drawings
Fig. 1 is the structural representation of rain-proof type quick oil pressure relay secondary line outlet-pipe of the present utility model;
Title and sequence number in figure:Terminal board 1, stainless steel bend pipe 2, fluid sealant lid 3, protecting cover 4.
Specific embodiment
This utility model is further illustrated below in conjunction with the accompanying drawings.
Embodiment 1:
As shown in figure 1, a kind of rain-proof type quick oil pressure relay secondary line outlet-pipe, is mounted in quick oil pressure relay Secondary line terminal board 1 on outlet-pipe;Mainly it is made up of stainless steel bend pipe 2 and fluid sealant lid 3;Described stainless steel bend One end of pipe 2 is provided with external screw thread, and is threaded connection mode and is fixedly mounted on the wire hole of secondary line terminal board 1;It is stainless The other end mouth of pipe of steel swan neck 2 down, and is set with fluid sealant lid 3;Described fluid sealant lid 3 is provided with to be worn for secondary connection cable The threading hole for entering.The angle of bend of described stainless steel bend pipe 2 is 45 °;The length of described stainless steel bend pipe 2 is 4cm; The two ends of described stainless steel bend pipe 2 further respectively have the protecting cover 4 in umbrella.
Embodiment 2:
A kind of rain-proof type quick oil pressure relay secondary line outlet-pipe, is mounted in the secondary line end of quick oil pressure relay Outlet-pipe on sub- box 1;Mainly it is made up of stainless steel bend pipe 2 and fluid sealant lid 3;One end of described stainless steel bend pipe 2 External screw thread is provided with, and is threaded connection mode and be fixedly mounted on the wire hole of secondary line terminal board 1;Stainless steel bend pipe 2 The other end mouth of pipe down, and be set with fluid sealant lid 3;Described fluid sealant lid 3 is provided with the logical line penetrated for secondary connection cable Hole.The angle of bend of described stainless steel bend pipe 2 is 60 °;The length of described stainless steel bend pipe 2 is 8cm;It is described not The two ends of rust steel swan neck 2 further respectively have the protecting cover 4 in umbrella.
It is pointed out that above-described embodiment is only to illustrate technology design of the present utility model and feature, its object is to Allow person skilled in the art will appreciate that content of the present utility model and implement according to this, this practicality can not be limited with this new The protection domain of type.All equivalence changes made according to this utility model spirit or modification, all should cover new in this practicality Within the protection domain of type.

Claims (4)

1. a kind of rain-proof type quick oil pressure relay secondary line outlet-pipe, is mounted in the secondary line terminals of quick oil pressure relay Box(1)On outlet-pipe;It is characterized in that:Mainly by stainless steel bend pipe(2)With fluid sealant lid(3)Composition;Described is stainless Steel swan neck(2)One end be provided with external screw thread, and be threaded connection mode and be fixedly mounted on secondary line terminal board(1)Outlet Kong Shang;Stainless steel bend pipe(2)The other end mouth of pipe down, and be set with fluid sealant lid(3);Described fluid sealant lid(3)On set There is the threading hole penetrated for secondary connection cable.
2. rain-proof type quick oil pressure relay secondary line outlet-pipe according to claim 1, it is characterised in that:It is described not Rust steel swan neck(2)Angle of bend be 45 °~60 °.
3. rain-proof type quick oil pressure relay secondary line outlet-pipe according to claim 1 and 2, it is characterised in that:It is described Stainless steel bend pipe(2)Length be 4~8cm.
4. rain-proof type quick oil pressure relay secondary line outlet-pipe according to claim 1, it is characterised in that:It is described not Rust steel swan neck(2)Two ends further respectively have the protecting cover in umbrella(4).
CN201621193176.4U 2016-11-02 2016-11-02 Rainproof type quick -action oil pressure relay secondary line goes out spool Expired - Fee Related CN206134597U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621193176.4U CN206134597U (en) 2016-11-02 2016-11-02 Rainproof type quick -action oil pressure relay secondary line goes out spool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621193176.4U CN206134597U (en) 2016-11-02 2016-11-02 Rainproof type quick -action oil pressure relay secondary line goes out spool

Publications (1)

Publication Number Publication Date
CN206134597U true CN206134597U (en) 2017-04-26

Family

ID=58577229

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621193176.4U Expired - Fee Related CN206134597U (en) 2016-11-02 2016-11-02 Rainproof type quick -action oil pressure relay secondary line goes out spool

Country Status (1)

Country Link
CN (1) CN206134597U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111653452A (en) * 2020-06-09 2020-09-11 国网新疆电力有限公司哈密供电公司 Wire clamping and rain preventing device for gas relay

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111653452A (en) * 2020-06-09 2020-09-11 国网新疆电力有限公司哈密供电公司 Wire clamping and rain preventing device for gas relay

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Granted publication date: 20170426