CN113440913A - Filtering device applied to large-scale water conveying and adjusting stainless steel pipeline and operation method thereof - Google Patents
Filtering device applied to large-scale water conveying and adjusting stainless steel pipeline and operation method thereof Download PDFInfo
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- CN113440913A CN113440913A CN202110945368.5A CN202110945368A CN113440913A CN 113440913 A CN113440913 A CN 113440913A CN 202110945368 A CN202110945368 A CN 202110945368A CN 113440913 A CN113440913 A CN 113440913A
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- water inlet
- inlet pipe
- frame
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 160
- 238000001914 filtration Methods 0.000 title claims abstract description 28
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 26
- 239000010935 stainless steel Substances 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims description 15
- 230000007704 transition Effects 0.000 claims abstract description 58
- 238000012546 transfer Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 description 8
- 239000012535 impurity Substances 0.000 description 7
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/35—Self-supporting filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The application discloses a filtering device applied to a large-scale water delivery and transfer stainless steel pipeline, which relates to the technical field of pipelines and solves the problem that the integral water delivery of the pipeline is inconvenient to use due to the fact that the pipeline needs to be stopped, and comprises a water inlet pipe and a water outlet pipe, wherein a transition pipe is connected between the water inlet pipe and the water outlet pipe, the bottom of the transition pipe is provided with a water suction pump, one end of a guide pipe of the water suction pump is connected with one end of the water outlet pipe, which is arranged in the transition pipe, one end of the water inlet pipe, which is arranged in the transition pipe, is provided with a mounting frame, a filter frame is arranged in the mounting frame, the filter frame is formed by connecting six filter plates, the upper end of the filter plate, which is close to one side of the water inlet pipe, is provided with an opening sleeved on the outer side wall of the water inlet pipe, one side of the mounting frame, which is far away from the water inlet pipe, is connected with a first pull rope, and a guide assembly which enables the mounting frame to move along the direction parallel to the water inlet pipe is arranged in the transition pipe, the upper part of the filter frame is provided with a second pull rope. This application can make the pipeline can realize not stopping water the effect of changing.
Description
Technical Field
The application relates to the technical field of pipelines, in particular to a filtering device applied to a large-scale water conveying and adjusting stainless steel pipeline and an operation method thereof.
Background
The stainless steel pipeline is often applied to large-scale water delivery and transfer projects, and has the characteristic of saving water resources due to the low water leakage rate of the stainless steel pipeline, so that the stainless steel pipeline is widely applied. In the water delivery and transfer system, the safety of the pipeline is particularly important, but the outdoor adjusting water tank is often subjected to sundries entering the pipeline connected with the adjusting water tank due to the limitation of geographical positions and natural conditions, and along the water flow direction, the valve pipeline is always blocked along with the water flow to the joint of the pipeline and the valve, so that adverse effects are caused. Therefore, the filter is arranged in front of the flow regulating valve at the water-requiring point terminal of the water pipeline, and has important significance for the safe use of the water pipeline equipment.
As shown in fig. 8, in the process of arranging the pipes 32, a filter 33 is connected to the joint of the adjacent pipes 32 to perform a filtering function.
In view of the above-mentioned related art, the inventor believes that when a large amount of impurities are accumulated in the filter, the water flow in the pipeline needs to be stopped by controlling the valve, and then the filter is disassembled to remove the impurities in the pipeline, which causes inconvenience to the use of water delivery of the whole pipeline because the pipeline needs to be stopped.
Disclosure of Invention
In order to realize the replacement of pipelines without stopping water, the application provides a filtering device applied to large-scale water conveying and adjusting stainless steel pipelines and an operation method thereof.
In a first aspect, the present application provides a filtering apparatus applied to a large-scale water delivery and transfer stainless steel pipeline, which adopts the following technical scheme:
a filtering device applied to a large-scale water delivery and transfer stainless steel pipeline comprises a water inlet pipe and a water outlet pipe, wherein valves are arranged on the water inlet pipe and the water outlet pipe, a transition pipe is connected between the water inlet pipe and the water outlet pipe, the water inlet pipe is arranged at the lower end of the transition pipe, the water outlet pipe is connected at the upper end of the transition pipe, a water suction pump is arranged at the bottom of the transition pipe, one end of a guide pipe of the water suction pump is connected with one end of the water outlet pipe, which is arranged inside the transition pipe, a mounting frame is arranged at one end of the water inlet pipe, a filtering frame is arranged inside the mounting frame, the filtering frame is formed by connecting six filtering plates, an opening which is sleeved on the outer side wall of the water inlet pipe is arranged at the upper end of the filtering plate, which is close to one side of the water inlet pipe, a first pull rope is connected to one side of the mounting frame, and a guide component which enables the mounting frame to move along the direction parallel to the water inlet pipe is arranged inside the transition pipe, the upper part of the filter frame is provided with a second pull rope, and the upper part of the transition pipe is provided with an openable top cover.
By adopting the technical scheme, when the stainless steel pipeline is used, the water inlet pipe and the water outlet pipe are connected with the transition pipe, when water in the water inlet pipe is conveyed to the inside of the transition pipe, impurities carried in water flow are filtered in the filter frame through the filter frame, and then the water accumulated at the bottom of the transition pipe is pumped to the position of the water outlet pipe through the water pump; when needs are cleared up the filter frame, close the inlet tube through the valve for the inlet tube stops intaking, with the position of installing frame through first stay cord pulling to being close to transition pipe middle part, later realize the separation between filter frame and the installing frame through the second stay cord, thereby can realize the processing to impurity in the filter frame, at this moment, partial filterable moisture has been gathered to the bottom of transition pipe, can continuously be applied to the transport of outlet pipe, realize that the pipeline can realize not stopping the effect of water change.
Optionally, the guide assembly comprises a guide rod arranged inside the transition pipe and parallel to the extending direction of the water inlet pipe, the guide assembly further comprises a sleeve ring arranged on the outer side wall of the mounting frame and sliding relative to the guide rod, and two groups of guide rods and sleeve rings are arranged on two sides of the mounting frame.
Through adopting above-mentioned technical scheme, through the setting of guide arm and lantern ring for the moving direction of installing frame is unanimous with the extending direction of inlet tube, is convenient for improve the stability of installing frame at the removal in-process.
Optionally, a cross rod perpendicular to the guide rods is arranged in the middle of each two adjacent guide rods, a sleeve rotating relative to the cross rod is sleeved on the cross rod, and the first pull rope extends to the top cover after bypassing the sleeve.
Through adopting above-mentioned technical scheme, through the setting of horizontal pole, be convenient for lead to the moving direction of first stay cord for the installing frame can drive the filter frame and remove to the position that is close to transition pipe axis.
Optionally, the transition pipe includes low tube and top tube, top tube and low tube cup joint fixedly, advance water piping connection on the low tube, go out water piping connection on the top tube, the outside of top tube lower extreme is provided with the first crown plate of outside extension, the position of low tube butt joint first crown plate is provided with the second crown plate, the diameter of second crown plate is less than first crown plate, the top tube is equipped with the third crown plate that diameter and second crown plate diameter are unanimous in the upper portion cover of first crown plate, be provided with between third crown plate and the first crown plate and be used for fixed bolt and the first nut of fixed first crown plate and third crown plate.
Through adopting above-mentioned technical scheme, through setting the transition pipe into top tube and low tube, under the condition of unscrewing between bolt and the first nut, the top tube can take place to rotate lower tube relatively to make the contained angle between inlet tube and the outlet pipe can adjust according to the needs of in-service use.
Optionally, the inside wall of low tube upper end is provided with keeps off along, keep off and offer the ring channel that is used for the holding water along last, the position that the upper tube corresponds the ring channel is provided with the apron of setting up on the ring channel, the outlet pipe includes first water pipe and second water pipe, first water pipe is connected with the lower tank bottom of ring channel, second water pipe and top cap intercommunication.
Through adopting above-mentioned technical scheme, through setting the outlet pipe into first water pipe and second water pipe for the in-process that the upper tube removed lower pipe relatively, the condition of bending and cutting off the water does not exist to the outlet pipe.
Optionally, the fender is provided with the installation piece that extends to the axis direction of transition pipe along one side towards transition pipe axis, be provided with the inserted bar that the relative installation piece reciprocated on the installation piece, the inserted bar is provided with the stopper that the perpendicular to inserted bar set up towards the one end of installing frame, be provided with two spacing seats on the lateral wall of installing frame, form the holding portion that supplies the stopper holding between two adjacent spacing seats.
Through adopting above-mentioned technical scheme, when the stopper was arranged in between two spacing seats, realize that the inserted bar is spacing to the installing frame, improve the joint strength between installing frame and the installation piece.
Optionally, one end of the inserted bar, which is arranged on the upper portion of the mounting block, is provided with a limiting plate, a spring is sleeved on the inserted bar, and two ends of the spring respectively abut against the lower plate surface of the limiting plate and the upper plate surface of the mounting block.
Through adopting above-mentioned technical scheme, through the setting of spring, when the spring is in the diastole state, the limiting block is arranged in between the adjacent spacing seat, when needs pulling the installing frame, presses the limiting plate downwards for the limiting block breaks away from spacing seat, thereby removes the locking to the installing frame.
In a second aspect, the application provides an operation method of a filtering device applied to a large-scale water conveying and transferring stainless steel pipeline, which adopts the following technical scheme:
the above object of the present invention is achieved by the following technical solutions: the operation method of the filtering device applied to the large-scale water conveying and adjusting stainless steel pipeline comprises the following steps:
step one, when the filter frame needs to be cleaned, the inserted rod is pushed to enable the limiting block to be separated from the limiting of the two limiting seats;
secondly, pulling the first pull rope to enable the mounting frame to drive the filter frame to move towards the direction close to the cross rod;
pulling the second pull rope to enable the filter frame to move towards the top cover;
step four, after the garbage in the filter frame is cleaned, the filter frame is placed back to the installation frame;
and step five, pressing the inserted rod, moving the filter frame in the direction contacting the water inlet pipe, and removing the pressing of the inserted rod when the filter frame is matched with the water inlet pipe, so that the inserted rod moves between the two limiting seats under the action of the spring.
In summary, the present application includes at least one of the following benefits:
1. when the stainless steel pipeline is used, the water inlet pipe and the water outlet pipe are connected with the transition pipe, when water in the water inlet pipe is conveyed to the interior of the transition pipe, the water is filtered by the filter frame, impurities carried in water flow are filtered in the filter frame, and then the water accumulated at the bottom of the transition pipe is pumped to the position of the water outlet pipe by the water pump; when the filter frame needs to be cleaned, the water inlet pipe is closed through the valve, so that water inlet of the water inlet pipe is stopped, the mounting frame is pulled to a position close to the middle of the transition pipe through the first pull rope, then the filter frame is separated from the mounting frame through the second pull rope, and therefore impurities in the filter frame can be treated;
2. through setting the transition pipe into top tube and low tube, under the condition of unscrewing between bolt and the nut, the top tube can take place to rotate lower tube relatively to make the contained angle between inlet tube and the outlet pipe can adjust according to the needs of in-service use.
Drawings
FIG. 1 is a schematic structural view of the overall structure of the present embodiment;
FIG. 2 is an exploded view of the highlighted transition tube configuration of the present embodiment;
FIG. 3 is a schematic sectional view showing the inner structure of the transition duct according to the present embodiment;
FIG. 4 is a schematic sectional view of the structure of the installation frame of the present embodiment;
FIG. 5 is an enlarged schematic view at A in FIG. 3;
FIG. 6 is a schematic sectional view showing the structure of the salient pole in the present embodiment;
FIG. 7 is a schematic view of the structure of the prominent top cover of the present embodiment;
fig. 8 is a schematic structural view of the related art.
Description of reference numerals: 1. a water inlet pipe; 2. a water outlet pipe; 3. a valve; 4. a transition duct; 41. feeding a pipe; 42. a lower pipe; 5. a first ring plate; 6. a second ring plate; 7. a third ring plate; 8. a bolt; 9. a first nut; 10. blocking edges; 101. an annular groove; 11. a cover plate; 12. a rubber pad; 13. a water pump; 14. a conduit; 141. a first water pipe; 142. a second water pipe; 15. installing a frame; 151. a support plate; 16. a filter frame; 161. an opening; 17. a filter plate; 18. a guide assembly; 181. a guide bar; 182. a collar; 183. a cross bar; 19. a sleeve; 191. a limiting ring groove; 20. a first pull cord; 21. a second pull cord; 22. mounting blocks; 23. inserting a rod; 24. a limiting plate; 25. a limiting block; 26. a limiting seat; 27. a spring; 28. a top cover; 281. a hinged section; 282. a fixed section; 29. a hinged seat; 30. a stopper; 31. a second nut; 32. a pipeline; 33. and (3) a filter.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
The embodiment of the application discloses a filtering device applied to a large-scale water conveying and adjusting stainless steel pipeline and an operation method thereof. Referring to fig. 1, the filtering device applied to the large-scale water delivery and transfer stainless steel pipeline comprises a water inlet pipe 1 and a water outlet pipe 2, wherein valves 3 are arranged on the water inlet pipe 1 and the water outlet pipe 2. A transition pipe 4 is arranged between the water inlet pipe 1 and the water outlet pipe 2, the transition pipe 4 comprises an upper pipe 41 and a lower pipe 42, and the upper pipe 41 can rotate relative to the lower pipe 42.
Referring to fig. 2, a first annular plate 5 is welded on the outer edge of the lower end of an upper pipe 41, a second annular plate 6 is welded and fixed on the outer edge of the lower end of a lower pipe 42, the diameter of the first annular plate 5 is smaller than that of the second annular plate 6, a third annular plate 7 is sleeved on the upper portion of the first annular plate 5 of the upper pipe 41, the diameter of the third annular plate 7 is consistent with that of the second annular plate 6, a bolt 8 and a first nut 9 for fixing the second annular plate 6 and the third annular plate 7 are arranged between the second annular plate 6 and the third annular plate 7, the bolt 8 is inserted from the upper portion of the third annular plate 7 to the lower plate surface close to the second annular plate 6, the first nut 9 is screwed at one end of the bolt 8 arranged on the lower plate surface of the third annular plate 7, at this time, the first annular plate 5 is arranged between the second annular plate 6 and the third annular plate 7, when the bolt 8 and the first nut 9 are loosened, the upper tube 41 is rotated with respect to the lower tube 42, thereby can make the contained angle between inlet tube 1 and the outlet pipe 2 can adjust according to the needs of actual installation.
Referring to fig. 3, a blocking edge 10 is disposed on an inner side wall of an upper end of a lower pipe 42, an annular groove 101 for containing water is formed in the blocking edge 10, a cover plate 11 covering the annular groove 101 is disposed at a position, corresponding to the blocking edge 10, of a lower end of an upper pipe 41, when the upper pipe 41 is installed at an upper end portion of the lower pipe 42, the cover plate 11 covers an upper portion of the annular groove 101, so that the annular groove 101 is closed, in order to enhance sealing performance of a joint between the cover plate 11 and the annular groove 101, a rubber pad 12 is bonded on one side, facing the blocking edge 10, of the cover plate 11, when the cover plate 11 is matched with the blocking edge 10, the rubber pad 12 is squeezed, and accordingly a sealing effect of the joint between the cover plate 11 and the blocking edge 10 is achieved.
Referring to fig. 3, a water suction pump 13 is arranged inside the transition pipe 4, the water suction pump 13 is arranged at the bottom of the transition pipe 4, a guide pipe 14 is connected to the water suction pump 13, the guide pipe 14 includes a first water pipe 141 and a second water pipe 142, the first water pipe 141 is in insertion fit with the groove bottom of the annular groove 101, the first water pipe 141 extends into the annular groove 101, so that water at the bottom of the transition pipe 4 is conveyed to the inside of the annular groove 101 in the working process of the water suction pump 13, the second water pipe 142 is fixed with the cover plate 11 in insertion fit, the second water pipe 142 extends into the inside of the annular groove 101 towards one end of the annular groove 101, and moisture in the annular groove 101 can be conveyed to the position of the water outlet pipe 2 through the second water pipe 142.
Referring to fig. 3, keep off and be provided with installing frame 15 along the position that 10 lower parts are close to inlet tube 1, installing frame 15 forms the rectangle frame structure by 12 steel pipe welding, the bottom welding of installing frame 15 has backup pad 151, installing frame 15 has placed inside and has filtered frame 16, filter frame 16 is by six filter 17 welded fastening, filter frame 16 is close to one side of inlet tube 1 and has seted up the opening 161 that supplies inlet tube 1 to peg graft, the middle-upper part that filters frame 16 is arranged in to opening 161 makes the moisture that gets into transition pipe 4 through inlet tube 1 after the filtration of filtering frame 16, impurity dams the hypomere part of filtering frame 16.
Referring to fig. 4, a guide assembly 18 for moving the mounting frame 15 in a direction parallel to the extension direction of the water inlet pipe 1 is disposed in the transition pipe 4, the guide assembly 18 includes a guide rod 181 disposed in the transition pipe 4 and aligned with the extension direction of the water inlet pipe 1, the guide assembly 18 further includes a collar 182 disposed on the outer side wall of the mounting frame 15 and sliding relative to the guide rod 181, and the guide rods 181 are symmetrically disposed on the left and right sides of the water inlet pipe 1 in the length direction.
Referring to fig. 3 and 5, a cross rod 183 perpendicular to the guide rods 181 is welded between two adjacent guide rods 181, a sleeve 19 rotating relative to the cross rod 183 is sleeved on the cross rod 183, a first pull rope 20 is connected to one side of the mounting frame 15 away from the water inlet pipe 1, the first pull rope 20 passes through the lower portion of the sleeve 19 and then is placed on the upper portion of the transition pipe 4, in order to limit the first pull rope 20, a limiting ring groove 191 is formed in the middle of the sleeve 19, and the first pull rope 20 is embedded with the limiting ring groove 191.
Referring to fig. 3 and 5, the second rope 21 is connected to the upper plate surface of the filter frame 16, and when the mounting frame 15 is pulled to a position close to the cross bar 183 by the first rope 20, the filter frame 16 is pulled to the upper portion of the transition duct 4 by the second rope 21, and then the garbage in the filter frame 16 is removed. When the filter frame 16 is cleaned, the valve 3 of the water inlet pipe 1 is closed, then the mounting frame 15 is moved in the direction approaching the cross bar 183, and then the filter frame 16 is moved to the upper portion of the transition pipe 4 by the second pull rope 21, at this time, the lower portion of the transition pipe 4 contains part of the filtered water, and at this time, the water pump 13 is continuously operated, so that the cleaning time of the filter frame 16 can be maintained.
Referring to fig. 6, in order to improve the connection stability between the mounting frame 15 and the water inlet pipe 1, a mounting block 22 extending toward the direction close to the central axis of the transition pipe 4 is welded to one side of the blocking edge 10 facing the central axis of the transition pipe 4, an insertion rod 23 moving up and down relative to the mounting block 22 is mounted on the mounting block 22, and a limiting plate 24 is welded to one end of the insertion rod 23, which is placed on the upper plate surface of the mounting block 22, so that the insertion rod 23 is not separated from the mounting block 22.
Referring to fig. 6, the one end of inserted bar 23 that keeps away from limiting plate 24 is provided with perpendicular to inserted bar 23 stopper 25, and when inlet tube 1 arranged in the inside of filter frame 16, the position that installing frame 15 corresponds stopper 25 was provided with two spacing seats 26, formed the holding portion that supplies stopper 25 holding between the adjacent spacing seat 26, when stopper 25 arranged in between two adjacent spacing seats 26, realized spacing to installing frame 15 for inlet tube 1 intake in-process, installing frame 15 position can not remove.
Referring to fig. 6, the inserted link 23 is sleeved with a spring 27, two ends of the spring 27 abut against the lower plate surface of the limiting plate 24 and the upper plate surface of the mounting block 22 respectively, when the spring 27 is in a relaxation state and external stress is not applied, the limiting block 25 is arranged between the adjacent limiting seats 26, so that the position of the mounting frame 15 is limited, when the mounting frame 15 needs to be disassembled, the inserted link 23 is pressed towards the direction close to the mounting block 22, so that the limiting block 25 is moved to the position not contacting the limiting seats 26, and the mounting frame 15 can move along the edge 10 relatively.
Referring to fig. 7, the upper portion of the upper tube 41 is hinged to the top cover 28, two sides of the top cover 28 are respectively connected to the hinge section 281 and the fixing section 282, the hinge seat 29 for the hinge section 281 to hinge is welded at the position of the upper end edge of the upper tube 41, the stopper 30 abutting against two side walls of the fixing section 282 is welded at the position of the fixing section 282 corresponding to the upper tube 41, the fixing section 282 is cylindrical, the second nut 31 is connected to the fixing section 282 through a thread, when the fixing section 282 is placed in a state of being connected with the stopper 30, the nut 9 is rotated towards the direction close to the stopper 30, and therefore the cover plate 11 is fixed.
In a second aspect, the present application provides an operating method of a filtering device applied to a large water delivery and transfer stainless steel pipeline, comprising:
step one, when the filter frame 16 needs to be cleaned, the valve 3 on the water inlet pipe 1 is closed, the top cover 28 is opened, and the inserted rod 23 is pushed to enable the limiting block 25 to be separated from the limiting of the two limiting seats 26;
step two, pulling the first pull rope 20 to enable the mounting frame 15 to drive the filter frame 16 to move towards the direction close to the cross rod 183;
step three, pulling the second pull rope 21 to enable the filter frame 16 to move towards the top cover 28;
step four, after the garbage in the filter frame 16 is cleaned, the filter frame 16 is placed back to the installation frame 15;
and step five, pressing the inserted rod 23 to move the filter frame 16 in the direction contacting the water inlet pipe 1, and when the filter frame 16 is matched with the water inlet pipe 1, releasing the pressing of the inserted rod 23, and moving the inserted rod 23 between the two limiting seats 26 under the action of the spring 27. The top cover 28 is then closed, and the entire operation is achieved.
Because the water in the transition pipe 4 can be maintained for a period of time during the closing process of the water inlet pipe 1, the filter screen can be replaced without stopping water supply.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a be applied to filter equipment among large-scale defeated water transfer stainless steel pipeline, includes inlet tube (1) and outlet pipe (2), all be provided with valve (3) on inlet tube (1) and outlet pipe (2), its characterized in that: the water inlet pipe is characterized in that a transition pipe (4) is connected between the water inlet pipe (1) and the water outlet pipe (2), the water inlet pipe (1) is arranged at the lower end of the transition pipe (4), the water outlet pipe (2) is connected with the upper end of the transition pipe (4), a water suction pump (13) is arranged at the bottom of the transition pipe (4), one end of a guide pipe (14) of the water suction pump (13) is connected with one end of the water outlet pipe (2) arranged in the transition pipe (4), a mounting frame (15) is arranged at one end of the water inlet pipe (1) arranged in the transition pipe (4), a filter frame (16) is arranged in the mounting frame (15), the filter frame (16) is formed by connecting six filter plates (17), an opening (161) of the outer side wall of the water inlet pipe (1) is arranged at the upper end of the filter plate (17) close to one side of the water inlet pipe (1), and a first pull rope (20) is connected to one side, far away from the water inlet pipe (1), of the mounting frame (15), the water inlet pipe is characterized in that a guide assembly (18) enabling the mounting frame (15) to move in the direction parallel to the water inlet pipe (1) is arranged in the transition pipe (4), a second pull rope (21) is arranged on the upper portion of the filter frame (16), and an openable top cover (28) is arranged on the upper portion of the transition pipe (4).
2. The filtering device applied to the large-scale water conveying and transferring stainless steel pipeline according to claim 1, characterized in that: the guide assembly (18) comprises a guide rod (181) which is arranged inside the transition pipe (4) and parallel to the extending direction of the water inlet pipe (1), the guide assembly (18) further comprises a sleeve ring (182) which is arranged on the outer side wall of the installation frame (15) and slides relative to the guide rod (181), and two groups of guide rods (181) and the sleeve ring (182) are arranged on two sides of the installation frame (15).
3. The filtering device applied to the large-scale water conveying and transferring stainless steel pipeline according to claim 2, characterized in that: the middle positions of two adjacent guide rods (181) are provided with a cross rod (183) perpendicular to the guide rods (181), a sleeve (19) rotating relative to the cross rod (183) is sleeved on the cross rod (183), and the first pull rope (20) extends to the position of the top cover (28) after bypassing the sleeve (19).
4. The filtering device applied to the large-scale water conveying and transferring stainless steel pipeline according to claim 1, characterized in that: the transition pipe (4) comprises a lower pipe (42) and an upper pipe (41), the upper pipe (41) and the lower pipe (42) are fixedly sleeved, the water inlet pipe (1) is connected to the lower pipe (42), the water outlet pipe (2) is connected to the upper pipe (41), a first annular plate (5) extending outwards is arranged on the outer side of the lower end of the upper pipe (41), a second annular plate (6) is arranged at the position where the lower pipe (42) is butted with the first annular plate (5), the diameter of the second annular plate (6) is smaller than that of the first annular plate (5), a third annular plate (7) with the diameter identical to that of the second annular plate (6) is sleeved on the upper part of the upper pipe (41) on the first annular plate (5), and a bolt (8) and a first nut (9) for fixing the first ring plate (5) and the third ring plate (7) are arranged between the third ring plate (7) and the first ring plate (5).
5. The filtering device applied to the large-scale water conveying and transferring stainless steel pipeline according to claim 4, wherein: the inside wall of lower tube (42) upper end is provided with keeps off along (10), keep off and offer ring channel (101) that are used for the holding water on (10), the position that upper tube (41) corresponds ring channel (101) is provided with apron (11) of setting up on ring channel (101), pipe (14) are including first water pipe (141) and second water pipe (142), first water pipe (141) are connected with the lower tank bottom of ring channel (101), second water pipe (142) and top cap (28) intercommunication.
6. The filtering device applied to the large-scale water conveying and transferring stainless steel pipeline according to claim 5, is characterized in that: keep off along (10) one side of orientation transition pipe (4) axis and be provided with installation piece (22) that extend to the axis direction of transition pipe (4), be provided with inserted bar (23) that installation piece (22) reciprocated relatively on installation piece (22), inserted bar (23) are provided with stopper (25) that perpendicular to inserted bar (23) set up towards the one end of installing frame (15), be provided with two spacing seats (26) on the lateral wall of installing frame (15), form the holding portion that supplies stopper (25) holding between two adjacent spacing seats (26).
7. The filtering device applied to the large-scale water conveying and transferring stainless steel pipeline according to claim 6, wherein: one end that installation piece (22) upper portion was arranged in inserted bar (23) is provided with limiting plate (24), the cover is equipped with spring (27) on inserted bar (23), the both ends of spring (27) butt respectively on the lower face of limiting plate (24) and the last face of installation piece (22).
8. An operation method of the filtering device applied to the large-scale water conveying and transferring stainless steel pipeline is adopted, the filtering device applied to the large-scale water conveying and transferring stainless steel pipeline is claimed in any one of claims 1 to 7, and the method is characterized by comprising the following steps:
step one, when the filter frame (16) needs to be cleaned, the inserted rod (23) is pushed to enable the limiting block (25) to be separated from the limiting of the two limiting seats (26);
secondly, pulling the first pull rope (20) to enable the mounting frame (15) to drive the filter frame (16) to move towards the direction close to the cross rod (183);
pulling the second pull rope (21) to enable the filter frame (16) to move towards the top cover (28);
step four, after the garbage in the filter frame (16) is cleaned, the filter frame (16) is placed back to the installation frame (15);
and step five, pressing the inserted rod (23), moving the filter frame (16) towards the direction contacting the water inlet pipe (1), and when the filter frame (16) is matched with the water inlet pipe (1), releasing the pressing on the inserted rod (23), and moving the inserted rod (23) between the two limiting seats (26) under the action of the spring (27).
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| CN202110945368.5A CN113440913B (en) | 2021-08-17 | 2021-08-17 | Filtering device applied to large-scale water conveying and adjusting stainless steel pipeline and operation method thereof |
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| CN113440913B CN113440913B (en) | 2022-05-06 |
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| CN113440913B (en) | 2022-05-06 |
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