CN210443371U - Oil-immersed reactor with exhale oil absorption crusty pancake - Google Patents
Oil-immersed reactor with exhale oil absorption crusty pancake Download PDFInfo
- Publication number
- CN210443371U CN210443371U CN201921942519.6U CN201921942519U CN210443371U CN 210443371 U CN210443371 U CN 210443371U CN 201921942519 U CN201921942519 U CN 201921942519U CN 210443371 U CN210443371 U CN 210443371U
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- CN
- China
- Prior art keywords
- oil
- pancake
- crusty pancake
- casing
- breath
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- 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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- 235000012771 pancakes Nutrition 0.000 title claims abstract description 76
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 19
- 230000007306 turnover Effects 0.000 claims abstract description 7
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- 239000004593 Epoxy Substances 0.000 claims description 10
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 12
- 238000002788 crimping Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an oil-immersed reactor with exhale oil absorption crusty pancake. Including casing and the coil of setting in the casing, be equipped with insulating oil between coil and the casing, the top of casing is equipped with gas port and overflow mouth, be equipped with one in the casing of coil upside and exhale the oil crusty pancake, exhale the oil crusty pancake and include the body, enclose the inner chamber that closes formation and set up the oil crusty pancake business turn over gas port at the body upside by the body, the oil crusty pancake business turn over gas port sets up the downside at the gas port, the inner chamber passes through gas port and casing outside intercommunication, and its and the inside airtight setting of casing. The utility model discloses the top sets up exhales the oil crusty pancake in the casing, makes the inflation of breathing the oil crusty pancake through aerifing, can thoroughly get rid of the air in the reactor to, in the use, breathe the oil crusty pancake and can accomplish cold and hot compensation according to the temperature of insulating oil by oneself, exhale the low price of the oil crusty pancake and be convenient for make, whole crimping does not have the concatenation seam, does not have the oil leak hidden danger, can improve the life of reactor.
Description
Technical Field
The utility model relates to an oil-immersed reactor field, concretely relates to oil-immersed reactor with exhale oil absorption crusty pancake.
Background
The existing oil immersed reactor has the following defects:
1. only a rubber diaphragm is arranged on the inner side of the top of the reactor, and when the size of the reactor exceeds a certain size, the adopted diaphragm is of a splicing structure, so that a certain oil leakage hidden danger exists.
2. The air evacuation at the top of the insulating oil liquid level can not be realized, so that the insulating oil is in large-area contact with air, the insulating oil is degraded after long-time operation, the insulation is damaged, and the service life of a product is influenced.
3. Because the diaphragm is in a natural state, the transformer oil gradually expands along with the temperature rise of the reactor, and the diaphragm cannot realize cold and hot compensation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an oil-immersed reactor with breathe out oil absorption crusty pancake to the not enough of prior art existence.
In order to realize the above-mentioned purpose, the utility model provides an oil-immersed reactor with exhale oil absorption crusty pancake, including casing and the coil of setting in the casing, be equipped with insulating oil between coil and the casing, the top of casing is equipped with gas port and overflow mouth, be equipped with one in the casing of coil upside and exhale the oil absorption crusty pancake, exhale the oil absorption crusty pancake and include the body, enclose the inner chamber that closes formation and set up the oil crusty pancake business turn over gas port at the body upside by the body, oil crusty pancake business turn over gas port sets up the downside at the gas port, the inner chamber passes through gas port and casing outside intercommunication, and its and the inside airtight setting of casing.
Further, the casing includes the barrel and fixes roof and the bottom plate at barrel upper and lower both ends respectively, gas port and overflow mouth all set up on the roof, exhale the oil crusty pancake and install the downside at the roof.
Further, the cylinder, the top plate and the bottom plate are respectively made of insulating materials.
Furthermore, the breathing oil crusty pancake also comprises an oil crusty pancake flange which is connected to the lower side of the top plate in a sealing mode.
Further, the cylinder, the top plate and the bottom plate are respectively an epoxy cylinder, an epoxy top plate and an epoxy bottom plate.
Further, the breath oil absorption crusty pancake is made of nitrile rubber.
Further, the pancake flange and the body are integrally formed, a pressing plate is arranged on the lower side of the pancake flange, and the pressing plate is connected to the lower side of the top plate through bolts.
Further, the insulating oil is 25# transformer oil.
Has the advantages that: the utility model discloses the top sets up exhales the oil crusty pancake in the casing, makes the inflation of breathing the oil crusty pancake through aerifing, can thoroughly get rid of the air in the reactor to, in the use, breathe the oil crusty pancake and can accomplish cold and hot compensation according to the temperature of insulating oil by oneself, exhale the low price of the oil crusty pancake and be convenient for make, whole crimping does not have the concatenation seam, does not have the oil leak hidden danger, can improve the life of reactor.
Drawings
FIG. 1 is a schematic structural diagram of an oil immersed reactor with an exhale oil sucking crusty pancake according to an embodiment of the present invention;
FIG. 2 is a schematic view of the installation of the breathing pancake according to the embodiment of the present invention;
FIG. 3 is a schematic structural diagram of the breath absorption crusty pancake of the embodiment of the utility model.
Detailed Description
The present invention will be further clarified by the following embodiments with reference to the attached drawings, which are implemented on the premise of the technical solution of the present invention, and it should be understood that these embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention.
As shown in fig. 1 to 3, the embodiment of the utility model provides an oil-immersed reactor with breathe out oil crusty pancake, this reactor adopts including the casing and set up the coil 10 in the casing, is equipped with insulating oil between coil 10 and the casing, and insulating oil preferably adopts 25# transformer oil. An air port 5 and an overflow port 7 are provided at the top of the housing, wherein the air port 5 is preferably provided at the center of the top of the housing, and the overflow port 7 is provided at one side of the air port 5. A breathing oil crusty pancake 11 is arranged in a shell on the upper side of a coil 10, the breathing oil crusty pancake 11 comprises a body 3, the body 3 is enclosed to form an inner cavity 12, an oil crusty pancake inlet and outlet port 1 is arranged on the upper side of the body 3, and the oil crusty pancake inlet and outlet port 1 is communicated with the inner cavity 12. The oily crusty pancake business turn over gas port 1 sets up the downside at gas port 5 for breathe out the inner chamber 12 of inhaling the oily crusty pancake 11 and pass through gas port and casing outside intercommunication, and inner chamber 12 and the inside airtight setting that keeps of casing, make the insulating oil in the casing isolated with external, the insulating oil in the casing can not get into in the inner chamber 12, and outside air can not get into inside the casing through exhaling the oily crusty pancake 11 yet.
The utility model discloses the casing includes roof 8, barrel 9 and bottom plate 13, and wherein, roof 8 and bottom plate 13 are fixed respectively at both ends about barrel 9, roof 8 and bottom plate 13 preferred and barrel 9 bolted connection. The gas port 5 and the overflow port 7 are both arranged on the top plate 8, and the breathing pancake 11 is arranged on the lower side of the top plate 8. In order to improve insulating properties, the utility model discloses barrel 9, roof 8 and bottom plate 13 of embodiment are insulating material's barrel, roof and bottom plate respectively. Preferably, an epoxy cylinder, an epoxy top plate and an epoxy bottom plate are respectively adopted. In order to ensure the sealing property between the cylindrical body 9 and the top plate 8 and the bottom plate 13, sealing rings 15 are provided between the cylindrical body 9 and the top plate 8 and the bottom plate 13, respectively.
In order to facilitate the installation of the breathing crusty pancake 11 on the top plate 8, the upper side of the breathing crusty pancake 11 is also provided with a crusty pancake flange 2, and the crusty pancake flange 2 is hermetically connected to the lower side of the top plate 8. The breath crusty pancake 11 is an oil-resistant and pressure-resistant breath crusty pancake, and preferably adopts nitrile rubber to breath the oil crusty pancake. The crusty pancake flange 2 can not form with 3 integrations of body, the crusty pancake flange 2 can adopt hard material to make, then it is fixed with 3 bonding of body or other modes, the accessible sets up seal ring seal between crusty pancake flange 2 and roof 8, as preferred embodiment, it is preferred to form crusty pancake flange 2 and 3 integrations of body, be equipped with clamp plate 6 at 2 downside of crusty pancake flange, clamp plate 6 preferably adopts the epoxy clamp plate, clamp plate 6 connects the downside at roof 8 through a plurality of bolts 4, and then make clamp plate 6 with the 2 crimping of crusty pancake flange at the downside of roof 8.
When using, pour into proper amount insulating oil into earlier in to the casing, then adorn on roof 8 after will exhale the oil sucking crusty pancake 11 and shrivel, install roof 8 on barrel 9 again, then be connected gas port 5 and air pump 14, and aerify in cavity 12 through air pump 14, make the shape of exhaling the oil sucking crusty pancake resume full state gradually, until overflow mouth 7 has the transformer oil that does not have the bubble continuously to flow out, then seal overflow mouth 7, the air of upper portion just had been emptied in the casing this moment, then pull out air pump 14 from gas pocket 5. In the operation process of the reactor, the reactor leads to the gradual expansion of the insulating oil after being heated, the insulating oil can apply pressure to the breathing oil crusty pancake 11, so that the breathing oil crusty pancake 11 can generate compression deformation adaptively, and redundant air in the inner cavity 12 can be freely discharged through the air port 5. When the temperature of the reactor is reduced, the insulating oil shrinks to enable the breathing oil sucking crusty pancake 11 to generate adaptive expansion deformation, and outside air can freely enter the cavity 12 through the air port 5, so that cold and hot compensation is realized.
The above description is only a preferred embodiment of the present invention, and it should be noted that other parts not specifically described belong to the prior art or the common general knowledge to those skilled in the art. Without departing from the principle of the present invention, several improvements and decorations can be made, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides an oil-immersed reactor with exhale oil absorption crusty pancake, includes casing and the coil of setting in the casing, be equipped with insulating oil between coil and the casing, its characterized in that, the top of casing is equipped with gas port and overflow mouth, be equipped with one in the casing of coil upside and exhale the oil absorption crusty pancake, exhale the oil absorption crusty pancake include the body, enclose the inner chamber that closes the formation by the body and set up the oil crusty pancake business turn over gas port at the body upside, oil crusty pancake business turn over gas port sets up the downside at the gas port, the inner chamber passes through gas port and casing outside intercommunication, and its and the inside airtight setting of casing.
2. The oil-immersed reactor with the breath oil absorption crusty pancake according to claim 1, wherein the shell comprises a cylinder body, a top plate and a bottom plate, the top plate and the bottom plate are fixed to the upper end and the lower end of the cylinder body respectively, the air port and the overflow port are arranged on the top plate, and the breath oil crusty pancake is installed on the lower side of the top plate.
3. The oil-immersed reactor with the breath sucking crusty pancake according to claim 2, wherein the cylinder, the top plate and the bottom plate are respectively made of insulating materials.
4. The oil filled reactor with the breath oil absorption pancake as recited in claim 2, wherein the breath oil absorption pancake further comprises a pancake flange that is sealingly connected to a lower side of the top plate.
5. The oil-immersed reactor with the breath sucking crusty pancake according to claim 3, wherein the cylinder, the top plate and the bottom plate are respectively an epoxy cylinder, an epoxy top plate and an epoxy bottom plate.
6. The oil-immersed reactor with the breath oil absorption pancake according to claim 4, wherein the breath oil absorption pancake is a nitrile rubber breath oil absorption pancake.
7. The oil-immersed reactor with the breath sucking pancake as recited in claim 6, wherein the pancake flange is integrally formed with the body, a pressing plate is arranged on the lower side of the pancake flange, and the pressing plate is bolted to the lower side of the top plate.
8. The oil-filled reactor with the breath oil sucking bag according to claim 1, wherein the insulating oil is 25# transformer oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921942519.6U CN210443371U (en) | 2019-11-12 | 2019-11-12 | Oil-immersed reactor with exhale oil absorption crusty pancake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921942519.6U CN210443371U (en) | 2019-11-12 | 2019-11-12 | Oil-immersed reactor with exhale oil absorption crusty pancake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210443371U true CN210443371U (en) | 2020-05-01 |
Family
ID=70412109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921942519.6U Expired - Fee Related CN210443371U (en) | 2019-11-12 | 2019-11-12 | Oil-immersed reactor with exhale oil absorption crusty pancake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210443371U (en) |
-
2019
- 2019-11-12 CN CN201921942519.6U patent/CN210443371U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200501 |