CN214182031U - Side-mounting stainless steel offline filtering device - Google Patents
Side-mounting stainless steel offline filtering device Download PDFInfo
- Publication number
- CN214182031U CN214182031U CN202022897983.7U CN202022897983U CN214182031U CN 214182031 U CN214182031 U CN 214182031U CN 202022897983 U CN202022897983 U CN 202022897983U CN 214182031 U CN214182031 U CN 214182031U
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- CN
- China
- Prior art keywords
- filter element
- tank body
- core rod
- tank
- oil pump
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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.)
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- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 14
- 239000010935 stainless steel Substances 0.000 title claims abstract description 14
- 238000001914 filtration Methods 0.000 title abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract description 32
- 239000010687 lubricating oil Substances 0.000 abstract description 6
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- 210000004907 gland Anatomy 0.000 abstract 2
- 230000002265 prevention Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000011148 porous material Substances 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000012208 gear oil Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
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- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses a side-mounting stainless steel off-line filtering device, which comprises a tank cover and a tank body which are hermetically connected with a sealing element through a clamp, and a filter element assembly which is arranged inside the tank body and the tank cover and detachably connected with the tank body and the tank cover, wherein the filter element assembly comprises a core bar, a filter element is arranged on the core bar and surrounds the periphery of the core bar, an upper pressure plate is sleeved on the core bar, the lower part of the upper end of the upper pressure plate is butted at the upper end of the filter element, and the lower part of the upper pressure plate extends into the filter element along the core bar; the lower part of the gland nut with the handle is pressed on the upper pressure plate, the upper end of the gland nut with the handle is fixed by a retaining ring arranged in the middle of the inner side of the tank cover, and the lower end of the core rod is inserted into a fixed seat arranged on the lower part of the tank body and sealed by a sealing ring. The integral filter element assembly of the utility model has reliable sealing, convenient disassembly and prevention of scattering of parts; the internal engaged oil pump adopted has good suction performance to low-temperature high-viscosity lubricating oil and good performance of resisting pollutants; the integral design of the compression nut with the handle is more rapid and convenient to disassemble without tools.
Description
Technical Field
The utility model relates to a lubricated technical field of wind-powered electricity generation, concretely relates to side-mounting stainless steel off-line filter equipment.
Background
Technical levels of enterprises in the filtration industry in China are different at present, large-scale gear box equipment is provided with offline filtration devices which are mostly imported products, firstly, a special tool is needed for installing and disassembling a filter element, the filter element is inconvenient to disassemble and replace, parts are more, the parts are easy to lose in the replacement process of parts, and an external gear oil pump matched with the filter element has poor suction performance on low-temperature high-viscosity lubricating oil; secondly, the cleanliness and the corrosion resistance grade difference of the cast iron tank body are adopted; thirdly, the price of the imported offline filtering device is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a side-mounted stainless steel off-line filtering device, the integral filter element assembly is reliable in sealing, convenient to disassemble and capable of preventing parts from scattering; the internal engaged oil pump adopted has good suction performance to low-temperature high-viscosity lubricating oil and good performance of resisting pollutants; the integral design of the compression nut with the handle is more rapid and convenient to disassemble without tools.
In order to further realize the above purpose, the utility model adopts the following technical scheme: a side-mounted stainless steel offline filtering device comprises a tank body cover and a tank body which are hermetically connected with a sealing element through a clamp, and a filter element assembly which is arranged inside the tank body and the tank body cover and detachably connected with the tank body and the tank body cover, wherein the filter element assembly comprises a core rod, a filter element is mounted on the core rod and surrounds the periphery of the core rod, an upper pressure plate is sleeved on the core rod, the lower part of the upper end of the upper pressure plate is abutted against the upper end of the filter element, and the lower part of the upper pressure plate extends into the filter element along the core rod; the lower part of the compression nut with the handle is pressed on the upper pressure plate, the upper end of the compression nut with the handle is fixed by a retaining ring arranged in the middle of the inner side of the tank cover, and the lower end of the core rod is inserted into a fixed seat arranged on the lower part of the tank body and is sealed by a sealing ring.
Further, still including being located the external portion of jar is used for waiting to filter the internal oil pump subassembly of oil pump income jar, oil pump subassembly includes motor, bell jar, shaft coupling and inner gearing oil pump, the flange of motor and the flange joint of bell jar, the terminal surface and the bell jar bottom surface laminating of inner gearing oil pump are connected, the shaft coupling is in the same place the axle of motor shaft and inner gearing oil pump, connects into a whole through 4 screws with oil pump subassembly, valve block and the flange on the jar body.
Furthermore, a pore channel for the downward flow of the oil filtered by the filter element is reserved between the filter element and the core bar, the lower end of the core bar is provided with a longitudinal channel, meanwhile, the lower part of the core bar is transversely provided with a through hole communicated with the longitudinal channel, and the lower end of the longitudinal channel is communicated with an oil outlet arranged at the bottom of the tank body.
Furthermore, the tank cover is provided with a pressure gauge for detecting the pressure at the front end of the filter element and a manual exhaust valve for exhausting air in the tank.
Preferably, the tank body and the tank cover are made of stainless steel.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the integral filter element assembly is reliable in sealing and convenient to disassemble, and parts are prevented from scattering; the integral design of the compression nut with the handle is more rapid and convenient to disassemble without tools.
2. The internal engaged oil pump has good suction performance to low-temperature high-viscosity lubricating oil and good performance of pollution resistance.
3. The tank body has good strength and simple and beautiful overall appearance by virtue of the connection structure of the valve block and the internal engagement oil pump.
4. The stainless steel tank body and the tank body cover are adopted to replace a casting tank body, so that the corrosion resistance grade of the system is greatly improved.
5. The clamp replaces a spiral locking structure, so that the sealing is more reliable, and the opening of the filtering tank body is simpler and more convenient.
6. The utility model discloses the relative ratio adopts the oil pump part who grinds certainly, the cost is reduced in import off-line filter equipment, and the price is more economical.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front sectional view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention.
In the figure: 1. the device comprises a motor, 2, a bell-shaped cover, 3, a coupler, 4, an internal engagement oil pump, 5, a valve block, 6, a tank body, 7, a filter element, 8, a sealing ring, 9, a retainer ring, 10, a clamp, 11, a sealing element, 12, a tank body cover, 13, a pressure gauge, 14, a manual exhaust valve, 15, a compression nut with a handle, 16, an upper pressure plate, 17, a pore passage, 18, a core rod, 19, a through hole, 20 and a longitudinal channel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
A side-mounted stainless steel off-line filtering apparatus, as shown in FIGS. 1-3, comprises a tank 6 and a tank cover 12 connected with the tank 6 by a clip 10 and a sealing member 11, a filter element assembly is integrally and detachably mounted in an integral interior formed by connecting the tank 6 and the tank cover 11 together, wherein, the filter element component comprises a core rod 18, the filter element 7 is arranged on the core rod 18 and surrounds the periphery of the core rod 18, the upper pressure plate 16 is sleeved on the core rod 18, the lower part of the upper end of the upper pressure plate is abutted against the upper end of the filter element 7, the lower part of the filter core extends towards the inside of the filter element 7 along the core rod 18, the lower part of the compression nut 15 with the handle is pressed on the upper pressure plate 16, the compression nut 15 with the handle rotates to compress or loosen the upper pressure plate 16, the upper end of the compression nut 15 with the handle is fixed by a retaining ring 9 arranged in the middle of the inner side of the tank body cover 12, and the lower end of the core rod 18 is inserted into a fixed seat arranged at the lower part of the tank body 6 and sealed by a sealing ring 8. The filter element 7 of the utility model is arranged on the core bar 18, the filtered oil can flow into the longitudinal channel 20 arranged on the lower part of the core bar from the through hole 19 arranged on the lower part of the core bar 18, the upper pressure plate 16 with the upper part being removable is a non-detachable integral upper pressure plate component, which is convenient to be taken out, assembled and disassembled and prevents scattering; during operation, the pressing nut 15 with the handle is rotated to press the filter element 7, and the upper pressing plate 16 is guaranteed to be capable of pressing the filter element 7 all the time. The integral filter element assembly is convenient to take out, assemble and disassemble and prevents scattering.
The utility model discloses a leave between filter core 7 and the core bar 18 and be used for through the pore 17 of the oily downstreaming after filter core 7 filters, the 18 lower extreme of core bar has vertical passageway 20, transversely sets up the through-hole 19 with this vertical passageway 20 intercommunication simultaneously in the 18 lower parts of core bar, the oil-out intercommunication that vertical passageway 20 lower extreme and jar 6 bottoms set up.
The utility model discloses be provided with the oil pump subassembly outside being located jar body 6, the oil pump subassembly includes motor 1, bell jar 2, shaft coupling 3, interior meshing oil pump 4, wherein the flange of motor 1 and the flange joint of bell jar 2, the terminal surface of interior meshing oil pump 4 is connected with the laminating of bell jar 2 bottom surfaces, shaft coupling 3 is in the same place the axle connection of motor shaft and interior meshing oil pump, connect oil pump subassembly, valve block 5 and the flange on jar body 6 into a whole through 4 screws, jar body 6 adopts the side-mounting, motor 1 rotates when the system is worked and drives interior meshing oil pump 4 and rotate, oil gets into jar body 6 from interior meshing oil pump 4 sunction inlet and flows through filter core 7 and is filtered, high accuracy, filter core 7 that has the function of absorbing water simultaneously has guaranteed the filtration precision and has removed the water in the deoiling; the filtered oil flows down through the pore channel 17, flows into the longitudinal channel 20 through the through hole 19 transversely formed in the lower part of the core rod 18, is discharged from the oil outlet at the bottom of the tank body 6 and is connected into the container through the oil pipe, and the high-precision filter element simultaneously has the water absorption function, ensures the filtering precision and removes water in the oil, and realizes the high-precision filtering of oil products.
The utility model discloses a jar body lid 12 is equipped with manual discharge valve 14 and can gets rid of jar interior air, and the manometer 13 of higher authority installation can detect filter core front end pressure for judge the resistance of filter core and block the degree promptly.
The tank body 2 and the tank body cover 4 of the utility model are made of stainless steel materials, thus greatly improving the corrosion resistance grade of the system; the clamp 10 and the sealing piece 11 are adopted to replace the existing spiral structure connection, and the sealing is reliable and simpler.
The utility model discloses a pollutant and free water can be got rid of to high filtration precision, and the supplementary gear box lubricating oil that is used, its use does not influence main lubricating system, and the specially adapted wind-powered electricity generation gear box improves the life of bearing and gear, also is applicable to the coolant oil of the transformer of high accuracy simultaneously, and lubricating oil and quenching oil decontamination, dehydration.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood that the invention is not limited thereto, and that various modifications and changes can be made by those skilled in the art without departing from the principles of the invention.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022897983.7U CN214182031U (en) | 2020-12-04 | 2020-12-04 | Side-mounting stainless steel offline filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022897983.7U CN214182031U (en) | 2020-12-04 | 2020-12-04 | Side-mounting stainless steel offline filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214182031U true CN214182031U (en) | 2021-09-14 |
Family
ID=77650992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022897983.7U Active CN214182031U (en) | 2020-12-04 | 2020-12-04 | Side-mounting stainless steel offline filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214182031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116173569A (en) * | 2022-12-19 | 2023-05-30 | 国能联合动力技术(保定)有限公司 | An off-line filter device |
-
2020
- 2020-12-04 CN CN202022897983.7U patent/CN214182031U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116173569A (en) * | 2022-12-19 | 2023-05-30 | 国能联合动力技术(保定)有限公司 | An off-line filter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A side mounted stainless steel offline filtration device Effective date of registration: 20231212 Granted publication date: 20210914 Pledgee: Bank of China Limited by Share Ltd. Nanjing Jiangning branch Pledgor: NANJING FUAO INTELLIGENT TECHNOLOGY CO.,LTD. Registration number: Y2023980070902 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210914 Pledgee: Bank of China Limited by Share Ltd. Nanjing Jiangning branch Pledgor: NANJING FUAO INTELLIGENT TECHNOLOGY CO.,LTD. Registration number: Y2023980070902 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |