CN207112172U - A kind of transformer rapid oil charging-discharging joint - Google Patents
A kind of transformer rapid oil charging-discharging joint Download PDFInfo
- Publication number
- CN207112172U CN207112172U CN201720939592.2U CN201720939592U CN207112172U CN 207112172 U CN207112172 U CN 207112172U CN 201720939592 U CN201720939592 U CN 201720939592U CN 207112172 U CN207112172 U CN 207112172U
- Authority
- CN
- China
- Prior art keywords
- transformer
- flange
- annular groove
- joint
- ring flange
- 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
- 238000007599 discharging Methods 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
It the utility model is related to a kind of transformer rapid oil charging-discharging joint, including the ring flange being connected with the flange on transformer charge and discharge hydraulic fluid port, the elongated hole consistent with hole count on the flange is evenly equipped with ring flange, the elongated hole is disposed radially, ring flange one end offers first annular groove, and the first sealing ring is embedded with first annular groove, the ring flange other end is connected through snap joint with charge and discharge oil pipe.The transformer rapid oil charging-discharging joint can be used for the flange of different model on transformer and quickly connect, versatile, applied widely, easy to use, dismounting is quick, and connection is reliable and stable, it is time saving and energy saving, meet the requirement of live all devices, improve operating efficiency and the security of working site.
Description
Technical field
It the utility model is related to a kind of transformer rapid oil charging-discharging joint.
Background technology
The transformer electrical equipment important as transformer station, while be also equipment most huge, most complicated in transformer station, become
The safe and stable operation of depressor is most important.Operating transformer can along with it is various the defects of hidden danger, handle transformation
The internal flaw of device is generally required to combine oil charging-discharging work, and fault location is carried out after transformer body oil level is put to correct position
Reason, while oil strain work is carried out, oil level is mended to nominal position after the completion of defect processing, carries out standing exhaust, nitrogen charging stand oil position
Deng, overall complex procedures, consuming time length.
Transformer oil charging-discharging is connected with oil pipe by flange, drained the oil by the oil charging-discharging valve of transformer body
In the case that both ends pipeline model is inconsistent, the ring flange model of the connection of left and right two also differs, the eyelet on ring flange without
Method accurately corresponds to, so as to bring inconvenience to ring flange connection.And oil charging-discharging joint and high-pressure oil pipe be by winding vinyl strap,
The mode locked with anchor ear is connected, and connection is unreliable, and assembly and disassembly repeatedly are wasted time and energy.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of structure novelty, and connection is reliable, transformer easy to use
Rapid oil charging-discharging joint.
The utility model is realized using following scheme:A kind of transformer rapid oil charging-discharging joint, including with transformer charge and discharge
The ring flange that flange on hydraulic fluid port is connected, the elongated hole consistent with hole count on the flange, the elongated hole are evenly equipped with ring flange
It is disposed radially, ring flange one end offers first annular groove, and the first sealing ring, ring flange are embedded with first annular groove
The other end is connected through snap joint with charge and discharge oil pipe.
Further, the snap joint includes plug-in pin end and female joint, and the ring flange is through connection
Pipe is connected with pin end, and the female joint is connected through pagoda head with charge and discharge oil pipe;Three-way ball is provided with the connecting tube
Valve, the 3rd interface of tee ball valve are connected with blast pipe.
Further, the pin end peripheral part offers the second annular groove, is arranged with body in female joint, female joint with
Second annular groove opposite position offers multiple through holes, and limited location steel ball is set in the through hole, and the body is internally provided with
When it is moved forward can the inside spacing steel ball of top pressure annular relief;Matched somebody with somebody between the body and female joint by screw thread
Close.
Further, the hole rank for heading on pin end front end face is provided with the female joint, the 3rd ring is offered on the rank of hole
Shape groove, the second sealing ring is embedded with the 3rd annular groove.
Compared with prior art, the utility model has the advantages that:The transformer rapid oil charging-discharging joint can be with
The flange of different model quickly connects on transformer, versatile, applied widely, easy to use, and dismounting is quick, connection
It is reliable and stable, it is time saving and energy saving, meet the requirement of live all devices, improve operating efficiency and the security of working site.
For the purpose of this utility model, technical scheme and advantage is more clearly understood, specific embodiment will be passed through below
And relevant drawings, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is ring flange organigram in the utility model embodiment;
Fig. 2 is the organigram of the utility model embodiment 1;
Fig. 3 is Quick adapter structure schematic diagram in the utility model embodiment;
Fig. 4 is the organigram of the utility model embodiment 2;
Label declaration in figure:1- ring flanges, 2- elongated holes, the sealing rings of 3- first, 4- pin ends, 5- female joints, 6- connecting tubes,
7- tee ball valves, 8- blast pipes, the annular grooves of 9- second, 10- bodies, the spacing steel balls of 11-, 12- annular reliefs, 13- second are close
Seal.
Embodiment
Embodiment 1:As shown in Fig. 1 ~ 3, a kind of transformer rapid oil charging-discharging joint, including with transformer charge and discharge hydraulic fluid port
The ring flange 1 that flange is connected, is evenly equipped with the elongated hole 2 consistent with hole count on the flange on ring flange 1, and the elongated hole 2 is along footpath
To setting, the one end of ring flange 1 offers first annular groove, and the first sealing ring 3, ring flange 1 are embedded with first annular groove
The other end is connected through snap joint with charge and discharge oil pipe;No matter the connecting hole of transformer upper flange is on the upper side or on the lower side, and it is connected
Kong Douhui falls in the elongated hole of the long strip type of ring flange, so as to easily be connected using threaded connectors such as bolts
Fixation is connect, and goes for being quickly connected with the flange of different model, it is versatile, it is easy to use.
In the present embodiment, the snap joint includes plug-in pin end 4 and female joint 5, the pin end 4
Peripheral part offers the second annular groove 9, and body 10, the opposite position of 5 and second annular groove of female joint 9 are arranged with female joint 5
Multiple through holes are offered, limited location steel ball 11 is set in the through hole, the body is internally provided with when it is moved forward can be to
The annular relief 12 of the interior spacing steel ball of top pressure;Coordinated between the body and female joint by screw thread, rotating body 10 makes it
Move forward, promote spacing steel ball 11 inwardly to block the second annular groove 9 of pin end so that pin end can not be extracted, turning set
When body 10 is moved rearwards, covers internal annular relief 12 and depart from spacing hoodle 11, spacing steel ball 11 can outwards unclamp, can pull out
Go out pin end;The snap joint can be used for one section of oil pipe of continued access during tubing length deficiency.
In the present embodiment, the hole rank for heading on pin end front end face is provided with the female joint, is offered on the rank of hole
Three annular grooves, the second sealing ring 13 is embedded with the 3rd annular groove.
Embodiment 2:The ring flange 1 is connected through connecting tube 6 with pin end 4;The female joint 5 is through pagoda head and charge and discharge
Oil pipe is connected;Tee ball valve 7 is provided with the connecting tube 6, the 3rd interface of tee ball valve is connected with blast pipe 8.
Above-listed preferred embodiment, the purpose of this utility model, technical scheme and advantage are further described,
It should be understood that and the foregoing is only preferred embodiment of the present utility model, it is all not to limit the utility model
Within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., this practicality should be included in
Within new protection domain.
Claims (4)
- A kind of 1. transformer rapid oil charging-discharging joint, it is characterised in that:Including being connected with the flange on transformer charge and discharge hydraulic fluid port Ring flange, be evenly equipped with the elongated hole consistent with hole count on the flange on ring flange, the elongated hole is disposed radially, ring flange one End offers first annular groove, and the first sealing ring is embedded with first annular groove, the ring flange other end through snap joint with Charge and discharge oil pipe connects.
- 2. transformer rapid oil charging-discharging joint according to claim 1, it is characterised in that:The snap joint includes inserting Pin end together and female joint, the ring flange are connected through connecting tube with pin end, the female joint through pagoda head with Charge and discharge oil pipe is connected;Tee ball valve is provided with the connecting tube, the 3rd interface of tee ball valve is connected with blast pipe.
- 3. transformer rapid oil charging-discharging joint according to claim 2, it is characterised in that:The pin end peripheral part opens up There is the second annular groove, body is arranged with female joint, female joint offers multiple through holes with the second annular groove opposite position, should Limited location steel ball is set in through hole, the body be internally provided with when it is moved forward can the inside spacing steel ball of top pressure annular Lug boss;Coordinated between the body and female joint by screw thread.
- 4. transformer rapid oil charging-discharging joint according to claim 3, it is characterised in that;Top is provided with the female joint The hole rank of pin end front end face, the 3rd annular groove is offered on the rank of hole, the second sealing ring is embedded with the 3rd annular groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720939592.2U CN207112172U (en) | 2017-07-31 | 2017-07-31 | A kind of transformer rapid oil charging-discharging joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720939592.2U CN207112172U (en) | 2017-07-31 | 2017-07-31 | A kind of transformer rapid oil charging-discharging joint |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207112172U true CN207112172U (en) | 2018-03-16 |
Family
ID=61582212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720939592.2U Active CN207112172U (en) | 2017-07-31 | 2017-07-31 | A kind of transformer rapid oil charging-discharging joint |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207112172U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112253865A (en) * | 2020-10-30 | 2021-01-22 | 贵州电网有限责任公司 | Sealing joint for external pipeline of transformer |
-
2017
- 2017-07-31 CN CN201720939592.2U patent/CN207112172U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112253865A (en) * | 2020-10-30 | 2021-01-22 | 贵州电网有限责任公司 | Sealing joint for external pipeline of transformer |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207112172U (en) | A kind of transformer rapid oil charging-discharging joint | |
CN104235544A (en) | Magnetic connecting elbow pipe | |
CN206320446U (en) | A kind of fast connecting device of pipelines | |
CN207514434U (en) | A kind of plastic-steel snap ring connector | |
CN205038018U (en) | Detection apparatus for low temperature stop valve | |
CN209130353U (en) | The quick tonifying Qi joint assembly of SF6 | |
CN208185678U (en) | A kind of assembling pipe joint | |
CN207316305U (en) | A kind of bite type seal tube connector | |
CN207472688U (en) | Swollen plug in a kind of pipe fitting for the header water pressure test | |
CN207863883U (en) | A kind of universal joint tail portion connection structure suitable for downhole electric tool | |
CN208750218U (en) | A kind of concave surface high pressure flange connection structure | |
CN109580128B (en) | Device and method for testing tightness of steel pipe coupling thread | |
CN207495358U (en) | Chuck clamps may be reversed in a kind of stainless steel pipes connector | |
CN207147731U (en) | A kind of frock of more TUBING pipes pressure testing simultaneously | |
CN105865721A (en) | Air-tightness detection device for photovoltaic junction box joint | |
CN204144478U (en) | Diplopore energy-saving electric joint | |
CN214036816U (en) | Speed reducer cooling pipe connection structure | |
CN110630292A (en) | Hole sealing and grouting reinforcement device and method for fractured coal rock mass | |
CN207421599U (en) | A kind of screwing type connector of hose | |
CN217382010U (en) | Oil field operation pipeline connector | |
CN219082579U (en) | Bow-shaped jacking high-temperature sealing plugging device | |
CN204532132U (en) | Explosion-proof kill-job quick connecting pipe line | |
CN207112171U (en) | A kind of large diameter pipeline Quick connection part | |
CN204320901U (en) | Cooler expand tube frock | |
CN221404594U (en) | Leakage checking joint of mold cooling loop |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |