CN205354820U - Be suitable for vertical corrugated metal oil storage equipment of outer oil of transportation - Google Patents
Be suitable for vertical corrugated metal oil storage equipment of outer oil of transportation Download PDFInfo
- Publication number
- CN205354820U CN205354820U CN201620048272.3U CN201620048272U CN205354820U CN 205354820 U CN205354820 U CN 205354820U CN 201620048272 U CN201620048272 U CN 201620048272U CN 205354820 U CN205354820 U CN 205354820U
- Authority
- CN
- China
- Prior art keywords
- oil
- reserve tank
- fuel reserve
- oil tank
- ripple
- 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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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a be suitable for vertical corrugated metal oil storage equipment of outer oil of transportation, include the batch oil tank that is used for holding transformer oil, it to stretch out and draw back from top to bottom to be equipped with in the batch oil tank changes the volume and through breathing mouth and the communicating ripple core of atmosphere, has constituted the oil storage chamber between the outer wall of ripple core and the inner wall of batch oil tank, and the batch oil tank is equipped with the oil level gaugember, annotates oil discharge outlet and gas vent, and the ripple core comprises bellows lateral wall and the movable end plate of welding at its tip, the batch oil tank communicates with each other through connector and transformer, and the batch oil tank passes through the support setting and is in on the transformer, be equipped with the shock pad between batch oil tank and the support, the shock pad be can with store up the semi -circular rubber pad of periphery laminating under the oil tank, store up the outer circumference bottom of oil tank and be provided with the protruding piece of V type, the shock pad be equipped with with the corresponding V type recess of the protruding piece of V type, the utility model has the advantages of: the shock attenuation is effectual, even still do not have the vibration in the transportation of road of jolting.
Description
Technical field
This utility model relates to a kind of oil immersed type large-scale power transformer, specifically a kind of outer oil vertical metal ripple oil-stocking equipment being suitable to transport, it is adaptable to protection is oily and compensates volume of fuel tank, belongs to oil-filled transformer field.
Background technology
Along with the development of informationized society, the degree of dependence of electric power is greatly promoted by people, and the prescription of power supply unit is more and more stricter.Oil-filled transformer is as the visual plant in distribution system, it is ensured that its normal operation is by the important guarantee of various production activity.Existing oil-filled transformer is commonly equipped with oil-stocking equipment as safety component, in the oil-stocking equipment of numerous oil-filled transformers, the application of outer oil type metal bellow type oil-stocking equipment is relatively broad, outer oil type metal bellow type oil-stocking equipment is one metal bellows of installation in oil-stocking equipment, fluid is stored between metal bellows and oil-stocking equipment housing in the cavity of composition, oil-stocking equipment is provided with respiratory organ, ventilated by respiratory organ and ensure that metal bellows interior pressure is identical with oil-stocking equipment external pressure, when utilizing metal bellows flexible during its application, the produced change of internal capacity realizes the volume compensation to transformer oil.Name is called that the Chinese utility model patent that " the outer oil vertical metal bellow oil conservator being suitable to transport " application number is " 201520238135.1 " discloses a kind of outer oil vertical metal bellow oil conservator being suitable to transport, including the fuel reserve tank for holding transformer oil, it is placed in fuel reserve tank can to stretch the ripple core body changing volume, fuel reserve tank is provided with connector and the oil level indicator that note fuel outlet, air vent communicate with transformator, ripple core body is made up of corrugated tube sidewall and the movable end plate being welded on its end, and ripple core body is flexible up and down and is provided with pneumostome；Wherein in corrugated core body, portion's setting pressure is P1, and the shoe cream room setting pressure constituted between corrugated core external body and fuel reserve tank is P2, by setting the pressure differential of P1 and P2, ripple core body is in pressing or fully deployed stationary state.But, this device damping effect is poor, still suffers from certain vibration in the transportation of road of jolting.
Utility model content
The purpose of this utility model is in that, devises a kind of outer oil vertical metal ripple oil-stocking equipment being suitable to transport, and good damping effect, even if still not having vibration in the transportation of road of jolting.
The technical solution of the utility model is:
A kind of outer oil vertical metal ripple oil-stocking equipment being suitable to transport, including the fuel reserve tank for holding transformer oil, it is provided with in described fuel reserve tank stretching up and down and changes volume the ripple core body by pneumostome with atmosphere, shoe cream room is constituted between outer wall and the inwall of described fuel reserve tank of described ripple core body, described fuel reserve tank is provided with oil level indicator, note fuel outlet and air vent, and described ripple core body is made up of corrugated tube sidewall and the movable end plate being welded on its end；Described fuel reserve tank is communicated with transformator by connector, described fuel reserve tank is arranged on described transformator by support, it is provided with cushion between described fuel reserve tank and support, described cushion is can with the semicircle rubber blanket of periphery laminating under described fuel reserve tank, it is provided with V-type protruding block bottom described fuel reserve tank excircle, described cushion is provided with the V-type groove corresponding with described V-type protruding block, is used for ensureing that when fuel reserve tank is placed in cushion, axial displacement will not occur fuel reserve tank.
Further, described cushion is fixed on fixing plate, and described fixing plate is fixing on the bracket, improves the stability of equipment.
Further, described cushion is provided with the first rubber layer and the second rubber layer, a rigid metal layer it is provided with between described first rubber layer and the second rubber layer, trilaminate material is in integrally bonding setting, centre is set up rigid metal layer and is added the comprcssive strength of cushion, metal level rubber layer setting up and down, plays dual shock absorption effect.
This utility model adopts corrugated stainless steel tubing as cubage compensation element and isolating seal element, when thoroughly isolation air and dampness, it is achieved the volume compensation to transformer oil.Shell one end is the movable end freely stretched, and the other end is fixed with end plate by welding and sealed by oil pocket." space " between corrugated tube outside and housing holds transformer oil, is called " accumulator ", and the oil in accumulator is communicated with oil tank of transformer by butterfly valve and gas relay.Bellows interior is communicated with ambient atmosphere by the pneumostome of left end.When transformer oil varies with temperature generation volumetric expansion or shrinks, corrugated tube is promoted to stretch, thus changing oil chamber volume size in fuel reserve tank, it is achieved the volume compensation under hermetically sealed condition.
The utility model has the advantage of: good damping effect, even if still not having vibration in the transportation of road of jolting.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Detailed description of the invention
Hereinafter preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains this utility model, be not used to limit this utility model.
Embodiment 1
As shown in Figure 1, a kind of outer oil vertical metal ripple oil-stocking equipment being suitable to transport, including the fuel reserve tank 1 for holding transformer oil, it is provided with in described fuel reserve tank 1 stretching up and down and changes volume the ripple core body 2 by pneumostome 7 with atmosphere, shoe cream room is constituted between outer wall and the inwall of described fuel reserve tank 1 of described ripple core body 2, described fuel reserve tank is provided with oil level indicator 9, note fuel outlet 10 and air vent 8, and described ripple core body 2 is made up of corrugated tube sidewall 4 and the movable end plate 6 being welded on its end；Described fuel reserve tank 1 is communicated with transformator by connector 11, described fuel reserve tank 1 is arranged on described transformator by support 5, it is provided with cushion 12 between described fuel reserve tank 1 and support 5, described cushion 12 is can with the semicircle rubber blanket of 1 time periphery laminating of described fuel reserve tank, it is provided with V-type protruding block 3 bottom described fuel reserve tank 1 excircle, described cushion 12 is provided with the V-type groove corresponding with described V-type protruding block, is used for ensureing that when fuel reserve tank is placed in cushion, axial displacement will not occur fuel reserve tank；
Described cushion 12 is fixed on fixing plate 14, and described fixing plate 14 is fixed on described support 5.
Described cushion is provided with the first rubber layer and the second rubber layer, a rigid metal layer it is provided with between described first rubber layer and the second rubber layer, trilaminate material is in integrally bonding setting, centre is set up rigid metal layer and is added the comprcssive strength of cushion, metal level rubber layer setting up and down, plays dual shock absorption effect.
Claims (3)
1. the outer oil vertical metal ripple oil-stocking equipment being suitable to transport, it is characterized in that: include the fuel reserve tank for holding transformer oil, it is provided with in described fuel reserve tank stretching up and down and changes volume the ripple core body by pneumostome with atmosphere, shoe cream room is constituted between outer wall and the inwall of described fuel reserve tank of described ripple core body, described fuel reserve tank is provided with oil level indicator, note fuel outlet and air vent, and described ripple core body is made up of corrugated tube sidewall and the movable end plate being welded on its end；Described fuel reserve tank is communicated with transformator by connector, described fuel reserve tank is arranged on described transformator by support, it is provided with cushion between described fuel reserve tank and support, described cushion is can with the semicircle rubber blanket of periphery laminating under described fuel reserve tank, being provided with V-type protruding block bottom described fuel reserve tank excircle, described cushion is provided with the V-type groove corresponding with described V-type protruding block.
2. a kind of outer oil vertical metal ripple oil-stocking equipment being suitable to transport according to claim 1, it is characterised in that: described cushion is fixed on fixing plate, and described fixing plate is fixing on the bracket.
3. a kind of outer oil vertical metal ripple oil-stocking equipment being suitable to transport according to claim 1 and 2, it is characterized in that: described cushion is provided with the first rubber layer and the second rubber layer, is provided with a rigid metal layer between described first rubber layer and the second rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620048272.3U CN205354820U (en) | 2016-01-19 | 2016-01-19 | Be suitable for vertical corrugated metal oil storage equipment of outer oil of transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620048272.3U CN205354820U (en) | 2016-01-19 | 2016-01-19 | Be suitable for vertical corrugated metal oil storage equipment of outer oil of transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205354820U true CN205354820U (en) | 2016-06-29 |
Family
ID=56176906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620048272.3U Expired - Fee Related CN205354820U (en) | 2016-01-19 | 2016-01-19 | Be suitable for vertical corrugated metal oil storage equipment of outer oil of transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205354820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793676A (en) * | 2016-11-24 | 2017-05-31 | 新乡航空工业(集团)有限公司 | A kind of liquid cooling system integrated liquid feed device bellows-type liquid reserve tank |
-
2016
- 2016-01-19 CN CN201620048272.3U patent/CN205354820U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793676A (en) * | 2016-11-24 | 2017-05-31 | 新乡航空工业(集团)有限公司 | A kind of liquid cooling system integrated liquid feed device bellows-type liquid reserve tank |
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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: 20160629 Termination date: 20190119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |