CN205428644U - High security oil formula transformer - Google Patents
High security oil formula transformer Download PDFInfo
- Publication number
- CN205428644U CN205428644U CN201620192208.2U CN201620192208U CN205428644U CN 205428644 U CN205428644 U CN 205428644U CN 201620192208 U CN201620192208 U CN 201620192208U CN 205428644 U CN205428644 U CN 205428644U
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- fixed
- valve
- stop valve
- oil
- 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
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a high security oil formula transformer, the utility model discloses a dual -purpose valve includes the stop valve, and the stop valve includes valve body, case and valve handle, is provided with import and export on the valve body, and the import welding of stop valve is on the oil tank, and the export of stop valve is provided with the oil plug, and the inner of oil plug is fixed with sealed the pad, and the outer end of oil plug is provided with the handle, is fixed with the catch on the handle, is fixed with the backup pad on the oil tank, is fixed with the journal stirrup in the backup pad, and the catch passes through the padlock lock with the journal stirrup and is in the same place. The utility model discloses a dual -purpose valve adopts especial connection structure, and except that managers, others is difficult to open the valve. And when oil drain or sample, can take off the oil plug earlier, and open the stop valve again to operate, it is also very convenient to operate. Thereby play theftproof and prevention leakage oil's effect, the security that has improved the transformer.
Description
Technical field
This utility model relates to a kind of oil formula transformator, particularly to a kind of high security oil formula transformator.
Background technology
The agent structure of oil formula transformator is made up of device body, fuel tank, chiller, protection device and outgoing line device.Device body includes iron core, winding (pitch of the laps), insulate, goes between and shunting switch;Fuel tank includes oil tank body and fuel tank adnexa (fuel outlet valve, earthing screw, dolly, nameplate etc.);Chiller includes radiator and cooler;Protection device includes oil conservater, oil ga(u)ge, pressure-relief vent, dessicator, temperature element and gas relay;Outgoing line device includes high and low pressure sleeve pipe.The bottom of fuel tank is provided with to sample with and drain the oil uses Dual-purpose valve.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of high security oil formula transformator being not susceptible to stolen.
In order to solve above-mentioned technical problem, this utility model includes fuel tank, case lid, iron core and high pressure and low-voltage coil, iron core and high pressure and low-voltage coil are arranged in fuel tank, case lid is sealedly connected at the open top of fuel tank, bushing and low-tension bushing it is provided with on case lid, the bottom of fuel tank is provided with Dual-purpose valve, described Dual-purpose valve includes stop valve, stop valve includes valve body, spool and valve handle, inlet and outlet it is provided with on valve body, the import of stop valve is welded on fuel tank, the outlet of stop valve is provided with plug cock, the inner of plug cock is fixed with sealing gasket, the outer end of plug cock is provided with hands handle, lock ring it is fixed with on handle, gripper shoe it is fixed with on fuel tank, journal stirrup it is fixed with in gripper shoe, lock ring and journal stirrup are locked together by padlock.
In order to make two valve structures compact, it is easy to install at tank bottoms, two handles it are fixed with on described plug cock, two handles are in the extension in the radial direction of plug cock, two handles stagger 180 degree, a lock ring respectively it is fixed with on two handles, described gripper shoe is parallel with the axis of plug cock, gripper shoe is positioned at the top of stop valve, journal stirrup has two, on the bottom surface being fixed on gripper shoe that two journal stirrups are separated at intervals, being between two journal stirrups for the lock ring being connected with journal stirrup, padlock pins two journal stirrups and the lock ring of two journal stirrups centres.
Each lateral surface of described fuel tank is provided with multi-disc fin, and the fin of described fuel tank leading flank is fixed with nameplate.
For the ease of handling, the upper end of the lateral surface of described fuel tank is provided with multiple hoisting structure.
For the ease of carrying when Repair of Transformer and installation, the bottom surface of described fuel tank is provided with two spandrel girders, and spandrel girder uses channel-section steel.
The beneficial effects of the utility model are: Dual-purpose valve of the present utility model uses special attachment structure, and Dual-purpose valve needs just to drain the oil or sample after plug cock takes off, and plug cock is locked on fuel tank by lock, and therefore, in addition to management personnel, others is difficult to open valve.And when draining the oil or sample, can first take off plug cock, then open stop valve and operate, operate the most very convenient.Thus play the antitheft and effect of seepage-proof oil, improve the safety of transformator.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is the attachment structure schematic diagram of this utility model bushing and case lid；
In figure: 1, bushing, 2, low-tension bushing, 3, case lid, 4, hoisting structure, 5, fin, 6, nameplate, 7, fuel tank, 8, Dual-purpose valve, 9, spandrel girder, 10, gripper shoe, 11, journal stirrup, 12, padlock, 13, plug cock, 14, handle, 15, lock ring, 16, valve body, 17, sealing gasket, 18, spool, 19, valve handle.
Detailed description of the invention
High security oil formula transformator as shown in Figure 1, including fuel tank 7, case lid 3, iron core and high pressure and low-voltage coil, iron core and high pressure and low-voltage coil are arranged in fuel tank 7, case lid 3 is sealedly connected at the open top of fuel tank 7, bushing 1 and low-tension bushing 2 it is provided with on case lid 3, each lateral surface of fuel tank 7 is provided with multi-disc fin 5, and the fin 5 of fuel tank 7 leading flank is fixed with nameplate 6.The upper end of the lateral surface of fuel tank 7 is provided with multiple hoisting structure 4.The bottom surface of fuel tank 7 is provided with two spandrel girders 9, and spandrel girder 9 uses channel-section steel, the bottom of fuel tank 7 to be provided with Dual-purpose valve 8.
As shown in Figure 2, Dual-purpose valve 8 includes that stop valve, stop valve include valve body 16, spool 18 and valve handle 19, and valve body 16 is provided with inlet and outlet, the import of stop valve is welded on fuel tank 7, the outlet of stop valve is provided with plug cock 13, and the inner of plug cock 13 is fixed with sealing gasket 17, and the outer end of plug cock 13 is fixed with two handles 14, lock ring 15 it is fixed with on handle 14, it is fixed with gripper shoe 10 on fuel tank 7, gripper shoe 10 is fixed with journal stirrup 11, lock ring 15 and journal stirrup 11 and is locked together by padlock 12.On plug cock 13, two handles 14 are in the extension in the radial direction of plug cock 13, two handles 14 stagger 180 degree, a lock ring 15 respectively it is fixed with on two handles 14, gripper shoe 10 is parallel with the axis of plug cock 13, gripper shoe 10 is positioned at the top of stop valve, and journal stirrup 11 has two, on the bottom surface being fixed on gripper shoe 10 that two journal stirrups 11 are separated at intervals, lock ring 15 for being connected with journal stirrup is between two journal stirrups 11, and padlock 12 pins the lock ring 15 in the middle of two journal stirrups 11 and two journal stirrups 11.
Claims (5)
1. a high security oil formula transformator, including fuel tank, case lid, iron core and high pressure and low-voltage coil, iron core and high pressure and low-voltage coil are arranged in fuel tank, case lid is sealedly connected at the open top of fuel tank, bushing and low-tension bushing it is provided with on case lid, the bottom of fuel tank is provided with Dual-purpose valve, it is characterized in that: described Dual-purpose valve includes stop valve, stop valve includes valve body, spool and valve handle, inlet and outlet it is provided with on valve body, the import of stop valve is welded on fuel tank, the outlet of stop valve is provided with plug cock, the inner of plug cock is fixed with sealing gasket, the outer end of plug cock is provided with hands handle, lock ring it is fixed with on handle, gripper shoe it is fixed with on fuel tank, journal stirrup it is fixed with in gripper shoe, lock ring and journal stirrup are locked together by padlock.
High security oil formula transformator the most according to claim 1, it is characterized in that: on described plug cock, be fixed with two handles, two handles are in the extension in the radial direction of plug cock, two handles stagger 180 degree, a lock ring respectively it is fixed with on two handles, described gripper shoe is parallel with the axis of plug cock, gripper shoe is positioned at the top of stop valve, journal stirrup has two, on the bottom surface being fixed on gripper shoe that two journal stirrups are separated at intervals, lock ring for being connected with journal stirrup is between two journal stirrups, and padlock pins the lock ring in the middle of two journal stirrups and two journal stirrups.
High security oil formula transformator the most according to claim 2, it is characterised in that: each lateral surface of described fuel tank is provided with multi-disc fin, and the fin of described fuel tank leading flank is fixed with nameplate.
High security oil formula transformator the most according to claim 3, it is characterised in that: the upper end of the lateral surface of described fuel tank is provided with multiple hoisting structure.
5. according to the high security oil formula transformator in any of the one of claim 1-4, it is characterised in that: the bottom surface of described fuel tank is provided with two spandrel girders, and spandrel girder uses channel-section steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192208.2U CN205428644U (en) | 2016-03-14 | 2016-03-14 | High security oil formula transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192208.2U CN205428644U (en) | 2016-03-14 | 2016-03-14 | High security oil formula transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205428644U true CN205428644U (en) | 2016-08-03 |
Family
ID=56533643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620192208.2U Expired - Fee Related CN205428644U (en) | 2016-03-14 | 2016-03-14 | High security oil formula transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205428644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361481A (en) * | 2018-03-30 | 2018-08-03 | 桂林电力电容器有限责任公司 | A kind of high intensity positive displacement metab for electrical equipment |
-
2016
- 2016-03-14 CN CN201620192208.2U patent/CN205428644U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361481A (en) * | 2018-03-30 | 2018-08-03 | 桂林电力电容器有限责任公司 | A kind of high intensity positive displacement metab for electrical equipment |
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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 |
Granted publication date: 20160803 Termination date: 20170314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |