CN211245757U - Wind power double-filtering device - Google Patents
Wind power double-filtering device Download PDFInfo
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- CN211245757U CN211245757U CN201921567396.2U CN201921567396U CN211245757U CN 211245757 U CN211245757 U CN 211245757U CN 201921567396 U CN201921567396 U CN 201921567396U CN 211245757 U CN211245757 U CN 211245757U
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- 238000001914 filtration Methods 0.000 title claims abstract description 57
- 238000007599 discharging Methods 0.000 claims 2
- 230000005611 electricity Effects 0.000 abstract description 15
- 238000009530 blood pressure measurement Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 8
- 230000011664 signaling Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a two filter equipment of wind-powered electricity generation, it includes the filtering line part, the pressure measurement connects, oil drain ball valve and relief valve, wherein the first end of filtering line part is connected with the pressure measurement and connects, the second end is connected to oil drain ball valve and relief valve, be connected with filter and pressure differential signaling apparatus between the first end of filtering line part and the second end side by side, wherein the filter is including the main filter core and the reserve filter core that arrange side by side, reserve filter core is connected to the check valve alone, wherein, two filter equipment of wind-powered electricity generation still includes the manifold block, the pipe fitting is arranged in the inside of manifold block, the pressure measurement connects, the oil drain ball valve, the relief valve, filter and pressure differential signaling apparatus respectively fixed mounting are on the surface. According to the utility model discloses a two filter equipment of wind-powered electricity generation, pipeline and valve part structure retrench and the integrated level is high to have simple to operate, easily clean, be convenient for maintenance, and low cost's advantage.
Description
Technical Field
The utility model relates to a two filter equipment of wind-powered electricity generation.
Background
The main function of the wind power double-filtering device is to drive a high-speed shaft brake actuating mechanism and a wind wheel lock actuating mechanism, wherein the number of devices such as filtering pipelines and related valve pieces is large, and the types are complex, so that the existing wind power double-filtering device has the defects of unstable power, inconvenience in operation, large size, inconvenience in maintenance and cleaning, high maintenance cost and the like.
Therefore, it is necessary to design a new wind power dual-filtering device to eliminate the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to have the defect that the valve unit exists power unstability, inconvenient, bulky, the clean inconvenience of maintenance and maintenance cost is high in order to overcome current two filter equipment of wind-powered electricity generation, provide a new two filter equipment of wind-powered electricity generation.
The utility model discloses a solve above-mentioned technical problem through adopting following technical scheme:
the utility model provides a two filter equipment of wind-powered electricity generation, its characterized in that, it includes filtering pipeline part, pressure measurement joint, oil drain ball valve and relief valve, wherein the first end of filtering pipeline part is connected with the pressure measurement joint, oil drain ball valve with the relief valve is connected to the second end of filtering pipeline part mutually independently, be connected with filter and pressure difference signal transmitter between the first end of filtering pipeline part and the second end side by side, wherein pressure difference signal transmitter is configured to can detect with it side by side connected the filter whether blockked up, the filter includes the main filter core and the reserve filter core that arrange side by side, reserve filter core is connected to the check valve alone;
the wind power double-filtering device further comprises an integrated block in a cuboid shape, at least most of pipe fittings contained in the filtering pipeline part are arranged inside the integrated block, and the pressure measuring joint, the oil drain ball valve, the safety valve, the filter and the differential pressure transmitter are fixedly installed on the surface of the integrated block respectively.
According to some embodiments of the present invention, the wind power double-filtering device further comprises a pressure sensor, the pressure sensor being connected to the first end of the filtering pipeline portion.
According to some embodiments of the utility model, the two filter equipment of wind-powered electricity generation includes two filtering pipeline parts, the first end of two filtering pipeline parts is connected to one each other independently respectively pressure measurement joint and one pressure sensor, the second end of two filtering pipeline parts is connected to one each other independently respectively the oil drain ball valve and one the relief valve.
According to some embodiments of the invention, the two filters comprised by the two filter line sections each have a housing which is cylindrical.
According to some embodiments of the present invention, the wind-powered electricity generation double filtration device further comprises a mounting plate, the two filters are fixedly mounted on the upper surface of the manifold block via the mounting plate, and the central axes of the two filters are parallel to each other.
According to some embodiments of the present invention, the differential pressure transmitter and the oil drain ball valve are fixedly mounted on the lower surface of the manifold block.
According to some embodiments of the present invention, the safety valve employs a proportional overflow valve.
According to the utility model discloses a few embodiments, the lower surface of integrated package still is equipped with the mounting hole, the mounting hole is the screw hole.
According to the utility model discloses a some embodiments, the pressure measurement connects the oil drain ball valve the relief valve with the pressure differential signaling apparatus all has external screw thread structure, and pass through respectively external screw thread structure threaded connection is fixed to arrange in the internal thread structure on the surface of manifold block.
On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.
The utility model discloses an actively advance the effect and lie in:
according to the utility model discloses a two filter equipment of wind-powered electricity generation, pipeline and valve part structure retrench and the integrated level is high, can guarantee two filter equipment's of wind-powered electricity generation normal operating when main filter core blocks up or trouble, in time detects and eliminates filter core blocking up trouble to the maintenance demand is higher relatively or need operate more subassembly to be installed in the outside, so that maintain and operate, have simple to operate, easily clean, be convenient for the maintenance, and low cost's advantage.
Drawings
Fig. 1 is a schematic diagram of a pipeline arrangement of a wind power double-filtering device according to a preferred embodiment of the present invention.
Fig. 2 is a perspective view of a first view angle of a wind power double-filtering device according to a preferred embodiment of the present invention.
Fig. 3 is a perspective view of a second viewing angle of the wind power double filtering device according to the preferred embodiment of the present invention.
Fig. 4 is a bottom view of a wind power double-filtering device according to a preferred embodiment of the present invention.
Fig. 5 is a side view of a wind power double filtering device according to a preferred embodiment of the present invention.
Description of reference numerals:
a pressure sensor: 1. 8, integrated block: 2
A filter: 3. 4, a one-way valve: 5. 12. The invention relates to a process for preparing a polymer
Differential pressure signaling device: 6. 9, oil drain ball valve: 7. 10. the method of the present invention
A safety valve: 11, pressure measuring joint: 13
Mounting a plate: 14
Detailed Description
The following detailed description of the preferred embodiments of the present invention is provided in conjunction with the accompanying drawings, and the following description is exemplary and not intended to limit the present invention, and any other similar cases will fall within the scope of the present invention.
In the following detailed description, directional terms, such as "left", "right", "upper", "lower", "front", "rear", and the like, are used with reference to the orientation as illustrated in the drawings. The components of the various embodiments of the present invention can be positioned in a number of different orientations and the directional terminology is used for purposes of illustration and is in no way limiting.
Referring to fig. 1 to 5, a wind power double filtering apparatus according to a preferred embodiment of the present invention includes a filtering pipe portion, a pressure measuring joint 13, an oil drain ball valve 7, 10 and a safety valve 11, wherein a first end of the filtering pipe portion (i.e., an upper end of the filter 3, 4 in fig. 1) is connected with the pressure measuring joint 13, the oil drain ball valve 7, 10 and the safety valve 11 are independently connected to a second end of the filtering pipe portion (i.e., a lower end of the filter 3, 4 in fig. 1), the filter 3, 4 and a differential pressure transmitter 6, 9 are connected in parallel between the first end and the second end of the filtering pipe portion, wherein the differential pressure transmitter 6, 9 is configured to detect whether the filter 3, 4 connected in parallel therewith is blocked, the filter 3, 4 includes a main filter element and a spare filter element arranged in parallel, the spare filter element is separately connected to the check valve 5, 12. As shown in fig. 1, the filters 3 and 4 are shown with the main filter element on the left and the spare filter element on the right.
The filters 3 and 4 are mainly used for filtering oil in an oil inlet pipeline for the system, and prevent solid particles or other pollutants from entering an oil gear lubricating system to cause oil way blockage or gear abrasion and other faults. There are two filter cores in this filter 3, 4, wherein reserve filter core sets up a check valve 5, 12 of taking cracking pressure in oil feed department one side to when main filter core blockked up or the trouble, the oil pressure that produces or increase voluntarily through reserve filter core place pipeline and cause this check valve 5, 12 to open, so that entire system still can normal operating. The opening pressure of the check valve 5, 12 may be configured to be in the range of, for example, 3-5bar (i.e., standard atmospheric pressure). In addition, the safety valve 11 may be a proportional relief valve, which is used to ensure the safe operation of the whole device or system.
This two filter equipment of wind-powered electricity generation is still including the manifold block 2 that is the cuboid appearance, and the at least most pipe fitting that the filter piping part contains arranges in the inside of manifold block 2, and pressure measurement joint 13, oil drain ball valve 7, 10, relief valve 11, filter 3, 4 and differential pressure signal transmitter 6, 9 fixed mounting respectively are on the surface of manifold block 2.
Wherein the oil drain ball valves 7, 10 can be directly or indirectly connected to the oil pipe interface. And, wind-powered electricity generation double filtration device still includes pressure sensor 1, 8, and pressure sensor 1, 8 are connected to the first end of filtering pipeline part. The pressure sensors 1 and 8 can monitor the pipeline pressure of the wind power double-filtering device in a whole process and in a remote mode, and the safety and the stability of the related wind power device are guaranteed.
According to some preferred embodiments of the present invention, as shown in fig. 1, the wind power double filtering device comprises two filtering pipeline portions, the first ends of the two filtering pipeline portions are respectively and independently connected to a pressure measuring joint 13 and a pressure sensor 1, 8, and the second ends of the two filtering pipeline portions are respectively and independently connected to an oil drain ball valve 7, 10 and a safety valve 11.
Wherein optionally, as shown in fig. 2-5, the two filters 3, 4 comprised by the two filter line sections each have a cylindrical housing. The wind power double-filtering device further comprises a mounting plate 14, the two filters 3 and 4 are fixedly mounted on the upper surface of the manifold block 2 through the mounting plate 14, the central axes of the cylindrical shells of the two filters 3 and 4 are parallel to each other and have a certain interval, and the central axes can be perpendicular to the upper surface of the manifold block 2. Thereby not only facilitating the installation and fixation, but also providing a relatively large operation space for maintenance, repair, disassembly and assembly, and simultaneously providing a large space for arranging the filters 3, 4.
According to some preferred embodiments of the present invention, as shown in fig. 2 to 5, the differential pressure transmitters 6, 9 and the oil drain ball valves 7, 10 may be fixedly installed on the lower surface of the manifold block 2. Alternatively, other components such as valves, sensors, joints and the like besides the filters 3 and 4 can be fixedly mounted on the lower surface or the side surface of the manifold block 2, so as to provide more sufficient mounting space for the filters 3 and 4 occupying a larger space as much as possible.
Wherein, the lower surface of the manifold block 2 can also be provided with a mounting hole, and the specific form of the mounting hole can adopt a threaded hole. The mounting hole is in threaded connection, and the wind power double-filtering device can be integrally screwed and fixed on external structures such as a wind power oil tank support surface through screws.
According to some preferred embodiments of the present invention, the pressure measuring joint 13, the oil drain ball valve 7, 10, the safety valve 11, and the differential pressure transmitter 6, 9 all have an external thread structure, and are fixed to the internal thread structure arranged on the surface of the manifold block 2 by the external thread structure threaded connection, respectively. The elements are in the form of threaded cartridge valves, so that the elements can be directly mounted on the integrated block 2 and also can be directly dismounted, and thus, each valve and other assembly in the wind power double-filter device are convenient to assemble, simple to maintain and easy to clean.
According to some preferred embodiments of the present invention, the material of the manifold block 2 may be aluminum alloy, which is cost effective and has good reliability and workability.
According to the utility model discloses an above-mentioned preferred embodiment's two filter equipment of wind-powered electricity generation can guarantee the two filter equipment's of wind-powered electricity generation normal operating when main filter core blocks up or trouble, in time detects and eliminates filter core blocking up the trouble to through will maintaining the demand relatively higher or need operate more subassembly installation in the outside, can be convenient for maintain and operate, have simple to operate, easy to clean, be convenient for maintain, and low cost's advantage.
Although particular embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are examples only and that the scope of the present invention is defined by the appended claims. Various changes and modifications to these embodiments can be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications all fall within the scope of the present invention.
Claims (9)
1. The wind power double-filtering device is characterized by comprising a filtering pipeline part, a pressure measuring joint, an oil discharging ball valve and a safety valve, wherein the first end of the filtering pipeline part is connected with the pressure measuring joint, the oil discharging ball valve and the safety valve are independently connected to the second end of the filtering pipeline part, a filter and a differential pressure transmitter are connected between the first end and the second end of the filtering pipeline part in parallel, the differential pressure transmitter is configured to detect whether the filter connected with the differential pressure transmitter in parallel is blocked, the filter comprises a main filter element and a standby filter element which are arranged in parallel, and the standby filter element is separately connected to a one-way valve;
the wind power double-filtering device further comprises an integrated block in a cuboid shape, at least most of pipe fittings contained in the filtering pipeline part are arranged inside the integrated block, and the pressure measuring joint, the oil drain ball valve, the safety valve, the filter and the differential pressure transmitter are fixedly installed on the surface of the integrated block respectively.
2. The wind power double filter apparatus of claim 1, further comprising a pressure sensor connected to the first end of the filter pipe section.
3. The wind power double filtering device according to claim 2, wherein said wind power double filtering device comprises two filtering pipeline portions, first ends of said two filtering pipeline portions are respectively connected to one said pressure measuring joint and one said pressure sensor independently from each other, and second ends of said two filtering pipeline portions are respectively connected to one said oil drain ball valve and one said safety valve independently from each other.
4. The wind power double filter device as claimed in claim 3, wherein the two filter pipeline sections comprise two filters each having a cylindrical housing.
5. The wind power double filter device as recited in claim 4, further comprising a mounting plate, wherein the two filters are fixedly mounted on an upper surface of the manifold block via the mounting plate, and central axes of the housings of the two filters are parallel to each other.
6. The wind power double-filtering device according to claim 5, wherein the differential pressure transmitter and the oil drain ball valve are fixedly mounted on the lower surface of the manifold block.
7. The wind power double-filtering device as claimed in claim 1, wherein the safety valve adopts a proportional relief valve.
8. The wind power double-filtering device as claimed in claim 1, wherein the lower surface of the manifold block is further provided with mounting holes, and the mounting holes are threaded holes.
9. The wind power double filtering device according to claim 6, wherein the pressure measuring tap, the oil drain ball valve, the safety valve and the differential pressure transmitter each have an external thread structure, and are respectively screwed and fixed to an internal thread structure disposed on the surface of the manifold block by the external thread structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921567396.2U CN211245757U (en) | 2019-09-20 | 2019-09-20 | Wind power double-filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921567396.2U CN211245757U (en) | 2019-09-20 | 2019-09-20 | Wind power double-filtering device |
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| Publication Number | Publication Date |
|---|---|
| CN211245757U true CN211245757U (en) | 2020-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921567396.2U Active CN211245757U (en) | 2019-09-20 | 2019-09-20 | Wind power double-filtering device |
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| Country | Link |
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| CN (1) | CN211245757U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944666A (en) * | 2021-10-11 | 2022-01-18 | 九江七所精密机电科技有限公司 | Top shaft oil filter |
| CN114934893A (en) * | 2022-05-18 | 2022-08-23 | 北京中海沃邦能源投资有限公司 | Anti-blocking safety protection method for compressor lubricating oil filter |
-
2019
- 2019-09-20 CN CN201921567396.2U patent/CN211245757U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944666A (en) * | 2021-10-11 | 2022-01-18 | 九江七所精密机电科技有限公司 | Top shaft oil filter |
| CN114934893A (en) * | 2022-05-18 | 2022-08-23 | 北京中海沃邦能源投资有限公司 | Anti-blocking safety protection method for compressor lubricating oil filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 600, changta Road, Songjiang District, Shanghai, 201617 Patentee after: Shanghai shengkesisi Hydraulic Co.,Ltd. Address before: No. 600, changta Road, Songjiang District, Shanghai, 201617 Patentee before: SHANGHAI SUCCESS HYDRAULICS PRESS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Wind power double filter device Effective date of registration: 20230105 Granted publication date: 20200814 Pledgee: Agricultural Bank of China Limited Shanghai Songjiang Sub-branch Pledgor: Shanghai shengkesisi Hydraulic Co.,Ltd. Registration number: Y2023980030417 |
|
| 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: 20200814 Pledgee: Agricultural Bank of China Limited Shanghai Songjiang Sub-branch Pledgor: Shanghai shengkesisi Hydraulic Co.,Ltd. Registration number: Y2023980030417 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |