CN211328433U - Filter equipment for hydroelectric generation pipeline convenient to clearance - Google Patents
Filter equipment for hydroelectric generation pipeline convenient to clearance Download PDFInfo
- Publication number
- CN211328433U CN211328433U CN201921757862.3U CN201921757862U CN211328433U CN 211328433 U CN211328433 U CN 211328433U CN 201921757862 U CN201921757862 U CN 201921757862U CN 211328433 U CN211328433 U CN 211328433U
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- CN
- China
- Prior art keywords
- pipeline
- filter
- flange
- fixedly connected
- cartridge
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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
Links
- 230000037250 Clearance Effects 0.000 title claims description 7
- 230000035512 clearance Effects 0.000 title claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 238000002955 isolation Methods 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 238000005192 partition Methods 0.000 claims description 25
- 238000010030 laminating Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 description 8
- 239000012535 impurity Substances 0.000 description 5
- 238000010248 power generation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 210000001503 Joints Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
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Abstract
The utility model discloses a conveniently cleaned filter device for a hydroelectric pipeline, which comprises a water inlet pipeline, wherein one end of the water inlet pipeline is fixedly connected with a first filter cylinder, the water inlet pipeline is communicated with the first filter cylinder, the inner wall of the first filter cylinder is jointed with a sliding connection with a sealing ring, the inner wall of the sealing ring is fixedly connected with a second filter cylinder, and the inner wall of the second filter cylinder is fixedly connected with a first isolation plate and a second isolation plate, the labor intensity of operators is reduced.
Description
Technical Field
The utility model relates to a hydraulic equipment field, concretely relates to filter equipment for hydroelectric generation pipeline convenient to clearance.
Background
When hydroelectric power generation is carried out, water flow in nature is required to be utilized to drive the turbine to rotate for power generation, but the water source needs to be filtered before being utilized, otherwise, impurities in the water flow enter the turbine to easily block the equipment from running, and therefore a water body filtering device needs to be arranged on the hydroelectric power generation pipeline.
The existing pipeline filtering device is inconvenient to clean at a filter screen due to the blockage of sundries after being used for a period of time, and wastes time and manpower when cleaning sundries, so that the work efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that exists, the utility model provides a filter equipment for hydroelectric pipeline convenient to clearance.
The utility model discloses a realize through following technical scheme:
a conveniently cleaned filter device for a hydroelectric pipeline comprises a water inlet pipeline, wherein one end of the water inlet pipeline is fixedly connected with a first filter cylinder, the water inlet pipeline is communicated with the first filter cylinder, the inner wall of the first filter cylinder is attached with a sliding connection seal ring, the inner wall of the seal ring is fixedly connected with a second filter cylinder, the inner wall of the second filter cylinder is fixedly connected with a first partition plate and a second partition plate, the first partition plate and the second partition plate are symmetrically arranged, one side of the bottom end of the first partition plate is fixedly connected with a third filter cylinder, the third filter cylinder is arranged between the first partition plate and the second partition plate, the third filter cylinder is cylindrical, the outer wall of the cylinder of the third filter cylinder is uniformly and fixedly provided with a plurality of filter holes, the inner wall of the second filter cylinder is fixedly inserted with a first pipeline, the first pipeline is L-shaped, the axle center of one end of the first pipeline is opposite to the axle center of the water inlet pipeline, the other end of the first pipeline penetrates through the first isolation plate and extends into the third filter cartridge, the first pipeline is communicated with the third filter cartridge, the first pipeline is fixedly connected with the first isolation plate, one side of the bottom end of the first filter cartridge is fixedly connected with a water outlet pipeline, the water outlet pipeline is communicated with the first filter cartridge, a second pipeline is fixedly inserted into the inner wall of the second filter cartridge and is L-shaped, the axis of the second pipeline is opposite to the axis of the water outlet pipeline and has the same diameter, the other end of the first pipeline is inserted into the second isolation plate and is communicated with the second filter cartridge, a first control valve is fixedly installed on the water outlet pipeline, a pressure pipeline is fixedly connected to the top end of the water outlet pipeline, the water outlet pipeline is communicated with the pressure pipeline, the pressure pipeline is arranged between the first filter cartridge and the first control valve, a pressure gauge is fixedly installed on the pressure pipeline, and the bottom end of the water outlet pipeline is respectively fixedly connected with a first L-shaped, the first L-shaped pipeline and the second L-shaped pipeline are identical in size, shape and diameter, the water outlet pipeline is communicated with the first L-shaped pipeline and the second L-shaped pipeline respectively, the first L-shaped pipeline is arranged between the first filter cartridge and the first control valve, the first L-shaped pipeline is fixedly provided with the second control valve, the second L-shaped pipeline is internally and fixedly provided with the one-way valve, a connecting pipe is arranged between the first L-shaped pipeline and the second L-shaped pipeline, two ends of the connecting pipe are respectively and fixedly connected with two second flanges, the other two ends of the first L-shaped pipeline and the other two ends of the second L-shaped pipeline are respectively and fixedly connected with a first flange and a third flange, two rubber sealing gaskets are respectively attached between the two second flanges and the first flange and the third flange, and the axle center of each rubber sealing gasket is respectively opposite to the axle centers of the second flange, the first flange and the third flange, the utility model discloses a flange filter, including first flange, second flange, first flange, third flange, two clamps have been cup jointed respectively to second flange and first flange and third flange laminating junction, fixed mounting has the filter screen in the connecting tube, first filter cartridge top fixedly connected with spacing ring, the spacing ring surface is equipped with the scale, spacing ring bottom and the laminating of second cartridge filter top, second cartridge filter top central authorities fixedly connected with handle, handle one side fixedly connected with fixed block, fixed block and second cartridge filter fixed connection, fixed block opposite side fixedly connected with pointer.
Preferably, the second filter cartridge is connected to the first partition plate and the second partition plate by welding, respectively.
Preferably, a sealing rubber layer is arranged at the joint of the limiting ring and the first filter cylinder.
Preferably, the diameter of the inner circle of the rubber sealing washer is 2-3mm larger than that of the inner circles of the first flange, the second flange and the third flange.
Compared with the prior art, the beneficial effects of the utility model are that: this device is through the back and forth rotation handle to make the impurity in the third cartridge filter, simple effectual being got rid of, make the third cartridge filter can carry out normal filtering work, the bolt on the operation workman can the rotatory clamp, make first flange like this, third flange and two second flange joint can separate, the operation workman dismantles the connecting pipe, clear up or change it, indirect improvement the work efficiency of this device, operation workman's intensity of labour has been reduced.
Drawings
FIG. 1 is a block diagram of the structure of the present invention;
fig. 2 is a top view of the structure of the present invention;
FIG. 3 is a cross-sectional view A-A of the structure of the present invention;
FIG. 4 is a schematic view of the use of the structure of the present invention;
fig. 5 is a schematic view of the structure of the present invention.
In the figure: the water inlet pipe comprises a water inlet pipe 1, a first filter cylinder 2, a sealing ring 3, a second filter cylinder 4, a first pipe 5, a first isolation plate 6, a third filter cylinder 7, a filter hole 8, a second isolation plate 9, a second pipe 10, a water outlet pipe 11, a pressure pipe 12, a pressure gauge 13, a first control valve 14, a first L-shaped pipe 15, a second control valve 16, a first flange 17, a rubber sealing gasket 18, a second flange 19, a hoop 20, a filter screen 21, a third flange 22, a connecting pipe 23, a second L-shaped pipe 24, a one-way valve 25, a limiting ring 26, a handle 27, a fixing block 28 and a pointer 29.
Detailed Description
The invention will be described in further detail with reference to the following detailed description and accompanying drawings:
as shown in fig. 1, 2, 3, 4 and 5, the conveniently cleaned filtering device for the hydroelectric pipeline comprises a water inlet pipeline 1, wherein one end of the water inlet pipeline 1 is fixedly connected with a first filter cylinder 2, the water inlet pipeline 1 is communicated with the first filter cylinder 2, the inner wall of the first filter cylinder 2 is attached with a sealing ring 3 in a sliding manner, the inner wall of the sealing ring 3 is fixedly connected with a second filter cylinder 4, the inner wall of the second filter cylinder 4 is fixedly connected with a first isolation plate 6 and a second isolation plate 9, the first isolation plate 6 and the second isolation plate 9 are symmetrically arranged, one side of the bottom end of the first isolation plate 6 is fixedly connected with a third filter cylinder 7, the third filter cylinder 7 is arranged between the first isolation plate 6 and the second isolation plate 9, the third filter cylinder 7 is cylindrical, the cylindrical outer wall of the third filter cylinder 7 is uniformly and fixedly provided with a plurality of filter holes 8, a first pipeline 5 is fixedly inserted into the inner wall of the second filter cartridge 4, the first pipeline 5 is L-shaped, the axle center of one end of the first pipeline 5 is opposite to the axle center of the water inlet pipeline 1 and has the same diameter, the other end of the first pipeline 5 penetrates through the first partition plate 6 and extends into the third filter cartridge 7, the first pipeline 5 is communicated with the third filter cartridge 7, the first pipeline 5 is fixedly connected with the first partition plate 6, one side of the bottom end of the first filter cartridge 2 is fixedly connected with a water outlet pipeline 11, the water outlet pipeline 11 is communicated with the first filter cartridge 2, a second pipeline 10 is fixedly inserted into the inner wall of the second filter cartridge 4, the second pipeline 10 is L-shaped, the second pipeline 10 is opposite to the axle center of the water outlet pipeline 11 and has the same diameter, the other end of the first pipeline 5 is inserted into the second partition plate 9 and is communicated with the water outlet pipeline 11, a first control valve 14 is fixedly installed on the water outlet pipeline 11, the water outlet pipe 11 is characterized in that a pressure pipe 12 is fixedly connected to the top end of the water outlet pipe 11, the water outlet pipe 11 is communicated with the pressure pipe 12, the pressure pipe 12 is arranged between the first filter cartridge 2 and the first control valve 14, a pressure gauge 13 is fixedly installed on the pressure pipe 12, the bottom end of the water outlet pipe 11 is respectively and fixedly connected with a first L-shaped pipe 15 and a second L-shaped pipe 24, the first L-shaped pipe 15 and the second L-shaped pipe 24 are identical in size, shape and diameter, the water outlet pipe 11 is respectively communicated with the first L-shaped pipe 15 and the second L-shaped pipe 24, the first L-shaped pipe 15 is arranged between the first filter cartridge 2 and the first control valve 14, a second control valve 16 is fixedly installed on the first L-shaped pipe 15, a one-way valve 25 is fixedly installed in the second L-shaped pipe 24, and a connecting pipe 23 is arranged between the first L-shaped pipe 15 and the second L-shaped pipe 24, the two ends of the connecting pipe 23 are fixedly connected with two second flanges 19 respectively, the other two ends of the first L-shaped pipeline 15 and the second L-shaped pipeline 24 are fixedly connected with a first flange 17 and a third flange 22 respectively, two rubber sealing gaskets 18 are respectively arranged between the two second flanges 19 and the first flange 17 and the third flange 22 in a laminating manner, the axes of the rubber sealing gaskets 18 are respectively arranged opposite to the axes of the second flange 19, the first flange 17 and the third flange 22, the sizes and the models of the second flange 19, the first flange 17 and the third flange 22 are the same, two hoops 20 are respectively sleeved at the joint of the two second flanges 19 and the first flange 17 and the third flange 22 in a laminating manner, a filter screen 21 is fixedly arranged in the connecting pipe 23, the top end of the first filter cylinder 2 is fixedly connected with a limit ring 26, the surface of the limit ring 26 is provided with scales, the bottom end of the limit ring 26 is attached to the top end of the second filter cylinder 4, the center of the top end of the second filter cartridge 4 is fixedly connected with a handle 27, one side of the handle 27 is fixedly connected with a fixing block 28, the fixing block 28 is fixedly connected with the second filter cartridge 4, and the other side of the fixing block 28 is fixedly connected with a pointer 29.
The second filter cartridge 4 is connected with the first separation plate 6 and the second separation plate by welding.
And a sealing rubber layer is arranged at the joint of the limiting ring 26 and the first filter cylinder 2.
The inner circle diameter of the rubber sealing washer 18 is 2-3mm larger than the inner circle diameter of the first flange 17, the second flange 19 and the third flange 22.
The working principle is as follows: the device is connected with a water pipe in the existing hydraulic device, and the hydraulic device can be normally used, when the device normally works, an operator opens a first control valve 14 on a water outlet pipeline 11, closes a second control valve 16 on a first L-shaped pipeline 15, starts the water filtering work, connects the water inlet pipeline 1 with an external water pipe, as shown by arrows in fig. 4, water enters the water inlet pipeline 1, then passes through a first isolation plate 6 along a first pipeline 5, flows into a third filter cylinder 7, and carries out the filtering work through a filter hole 8, the filtered water enters a space between the first isolation plate 6 and a second isolation plate 9, and then flows into the water outlet pipeline 11 along a second pipeline 10, thereby completing the water filtering work.
When the device is used for a long time, the filter effect of the filter hole 8 is reduced due to excessive blocked impurities in the third filter cartridge 7, so that the pressure gauge 13 is observed regularly, when the pressure of the pressure gauge 13 shows that the water pressure of the water pipeline 11 is insufficient, the water flow flowing in the water outlet pipeline 11 is reduced to cause pressure reduction, the third filter cartridge 7 may be blocked, at this time, an operator firstly opens the second control valve on the first L-shaped pipeline 15, then closes the first control valve 14 on the water outlet pipeline 11 to allow the water to flow into the first L-shaped pipeline 15, the water flows into the connecting pipe 23 along the first L-shaped pipeline 15 to be filtered through the filter screen 21, then the filtered water flows into the second control valve 16 and flows into the water outlet pipeline 11 through the one-way valve 25 of the second control valve 16, at this time, the operator rotates the handle 27, and moves the pointer 29 to face the scale at the lower end of the limit ring 26, at this time, the second pipeline 10 is turned to a position opposite to the axis of the water inlet pipeline 1, the first pipeline 5 is turned to a position opposite to the axis of the water outlet pipeline 11, at this time, water flowing into the water inlet pipeline 1 passes through the second partition plate 9 along the second pipeline 10 to enter a space between the second partition plate 9 and the first partition plate 6, and then flows into the third filter cylinder 7 from the filter hole 8, at this time, sundries in the third filter cylinder 7 pass through the first partition plate 6 along the first pipeline 5 to flow into the water outlet pipeline 11, at this time, the first control valve 14 is in a closed state, so that the water with the sundries flows into the first L-shaped pipeline 15 to be filtered through the filter screen 21 on the connecting pipe 23, the sundries connecting pipe 23 is internally provided, because the joints of the first flange 17 and the third flange 22 with the two second flanges 19 are fixed through the clamp 20 and sealed through the rubber sealing washer 18, the running stability and the sealing performance of the connecting pipe 23 are ensured, after a period of time of operation like this, observe manometer 13, manometer 13 pressure resets the back, the operation workman rotates handle 27 and makes the pointer just to the scale of stopper 26 upper end, then open first control valve 14 earlier, turn off second control valve 16 afterwards, the cleaning of debris in third cartridge filter 7 has been accomplished like this, through making a round trip to rotate handle 27 like this, thereby make the impurity in the third cartridge filter 7, simple effectual quilt is got rid of, make third cartridge filter 7 can carry out normal filtering work, indirect improvement the work efficiency of this device, the intensity of labour of operation workman has been reduced.
After the clearance finishes, because a large amount of impurity remain in connecting pipe 23, at this moment, the bolt on the clamp 20 can be rotated to the operation workman, makes first flange, third flange and two second flange joint can separate like this, and the operation workman dismantles connecting pipe 23, clears up or changes it, accomplishes the clearance work like this, and easy operation is convenient, labour saving and time saving.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.
Claims (4)
1. The utility model provides a filter equipment for hydroelectric pipeline convenient to clearance, includes inlet channel (1), its characterized in that: one end of the water inlet pipeline (1) is fixedly connected with a first filter cylinder (2), the water inlet pipeline (1) is communicated with the first filter cylinder (2), the inner wall of the first filter cylinder (2) is attached with a sealing ring (3) in a sliding manner, the inner wall of the sealing ring (3) is fixedly connected with a second filter cylinder (4), the inner wall of the second filter cylinder (4) is fixedly connected with a first partition plate (6) and a second partition plate (9), the first partition plate (6) and the second partition plate (9) are symmetrically arranged, one side of the bottom end of the first partition plate (6) is fixedly connected with a third filter cylinder (7), the third filter cylinder (7) is arranged between the first partition plate (6) and the second partition plate (9), the third filter cylinder (7) is cylindrical, and a plurality of filter holes (8) are uniformly and fixedly arranged on the cylindrical outer wall of the third filter cylinder (7), a first pipeline (5) is fixedly inserted into the inner wall of the second filter cartridge (4), the first pipeline (5) is L-shaped, the axle center of one end of the first pipeline (5) is opposite to the axle center of the water inlet pipeline (1) and has the same diameter, the other end of the first pipeline (5) penetrates through the first partition board (6) and extends into the third filter cartridge (7), the first pipeline (5) is communicated with the third filter cartridge (7), the first pipeline (5) is fixedly connected with the first partition board (6), one side of the bottom end of the first filter cartridge (2) is fixedly connected with a water outlet pipeline (11), the water outlet pipeline (11) is communicated with the first filter cartridge (2), a second pipeline (10) is fixedly inserted into the inner wall of the second filter cartridge (4), the second pipeline (10) is L-shaped, the axle center of the second pipeline (10) is opposite to the axle center of the water outlet pipeline (11) and has the same diameter, the other end of the first pipeline (5) is inserted into the second isolation plate (9) and communicated with the second isolation plate, a first control valve (14) is fixedly installed on the water outlet pipeline (11), a pressure pipeline (12) is fixedly connected to the top end of the water outlet pipeline (11), the water outlet pipeline (11) is communicated with the pressure pipeline (12), the pressure pipeline (12) is arranged between the first filter cartridge (2) and the first control valve (14), a pressure gauge (13) is fixedly installed on the pressure pipeline (12), a first L-shaped pipeline (15) and a second L-shaped pipeline (24) are fixedly connected to the bottom end of the water outlet pipeline (11) respectively, the first L-shaped pipeline (15) and the second L-shaped pipeline (24) are identical in size, shape and diameter, the water outlet pipeline (11) is communicated with the first L-shaped pipeline (15) and the second L-shaped pipeline (24) respectively, and the first L-shaped pipeline (15) is arranged between the first filter cartridge (2) and the first control valve (14), fixed mounting has second control valve (16) on first L shape pipeline (15), fixed mounting has check valve (25) in second L shape pipeline (24), be equipped with connecting pipe (23) between first L shape pipeline (15) and second L shape pipeline (24), two second flanges (19) of fixedly connected with are distinguished at connecting pipe (23) both ends, first L shape pipeline (15) and second L shape pipeline (24) other both ends are fixedly connected with first flange (17) and third flange (22) respectively, and the laminating is provided with two rubber seal ring (18) respectively between two second flanges (19) and first flange (17) and third flange (22), the axle center of rubber seal ring (18) sets up with second flange (19), first flange (17) and third flange (22) axle center relatively respectively, second flange (19), First flange (17) and third flange (22) size model number homogeneous phase, two clamps (20) have been cup jointed respectively with first flange (17) and third flange (22) laminating junction in two second flanges (19), fixed mounting has filter screen (21) in connecting pipe (23), first cartridge filter (2) top fixedly connected with spacing ring (26), spacing ring (26) surface is equipped with the scale, spacing ring (26) bottom and second cartridge filter (4) top laminating, second cartridge filter (4) top central authorities department fixedly connected with handle (27), handle (27) one side fixedly connected with fixed block (28), fixed block (28) and second cartridge filter (4) fixed connection, fixed block (28) opposite side fixedly connected with pointer (29).
2. The conveniently cleaned filter device for hydroelectric pipelines according to claim 1, wherein: the second filter cartridge (4) is respectively connected with the first isolation plate (6) and the second isolation plate through welding.
3. The conveniently cleaned filter device for hydroelectric pipelines according to claim 1, wherein: and a sealing rubber layer is arranged at the joint of the limiting ring (26) and the first filter cylinder (2).
4. The conveniently cleaned filter device for hydroelectric pipelines according to claim 1, wherein: the inner circle diameter of the rubber sealing washer (18) is 2-3mm larger than the inner circle diameter of the first flange (17), the second flange (19) and the third flange (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921757862.3U CN211328433U (en) | 2019-10-20 | 2019-10-20 | Filter equipment for hydroelectric generation pipeline convenient to clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921757862.3U CN211328433U (en) | 2019-10-20 | 2019-10-20 | Filter equipment for hydroelectric generation pipeline convenient to clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211328433U true CN211328433U (en) | 2020-08-25 |
Family
ID=72089134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921757862.3U Expired - Fee Related CN211328433U (en) | 2019-10-20 | 2019-10-20 | Filter equipment for hydroelectric generation pipeline convenient to clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211328433U (en) |
-
2019
- 2019-10-20 CN CN201921757862.3U patent/CN211328433U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 Termination date: 20211020 |