CN114482231B - Portable high-efficiency suction inlet diffuser - Google Patents
Portable high-efficiency suction inlet diffuser Download PDFInfo
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- CN114482231B CN114482231B CN202111610261.1A CN202111610261A CN114482231B CN 114482231 B CN114482231 B CN 114482231B CN 202111610261 A CN202111610261 A CN 202111610261A CN 114482231 B CN114482231 B CN 114482231B
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- 238000001914 filtration Methods 0.000 claims abstract description 53
- 239000010865 sewage Substances 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 57
- 239000012535 impurity Substances 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 4
- 210000003781 tooth socket Anatomy 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 7
- 241000883990 Flabellum Species 0.000 description 4
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
-
- 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
- B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
- B01D29/56—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 multiple filtering elements, characterised by their mutual disposition in series connection
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention belongs to the technical field of filters, and particularly relates to a portable high-efficiency suction inlet diffuser which can solve the problem that sewage cannot be fully filtered from the peripheral outer walls of a filter element when the sewage is filtered due to the filter element stuffed in the suction inlet diffuser, so that the filtering effect is easily influenced, and the filtering efficiency is reduced; the filtering sundries of the filter element are gradually increased along with the increase of the service life, the volume of the filter element is expanded, so that great resistance is generated between the filter element and the pipe fitting, and the filter element cannot be conveniently replaced and cleaned in the later period; and the problem that the normal rotation of fan blades of the water pump is influenced by the eddy action of water on the inner wall of the pipeline in the process that the filtered sewage is sucked by the water pump.
Description
Technical Field
The invention belongs to the technical field of suction inlet diffusers, and particularly relates to a convenient high-efficiency suction inlet diffuser.
Background
The suction inlet diffuser is directly installed on the flange of the vertical pump inlet or inside the suction side pipe orifice communicated with the upper end of the water pump liquid inlet, and is a comprehensive filter integrating header pipeline decontamination, filtration, elbow and reducing.
The filter element is arranged in the suction inlet diffuser to filter impurities in sewage, the filtered water flows into the suction end of the water pump, and the connection between the suction inlet diffuser and the pipeline can be changed in diameter by installing pipe fittings with different calibers; the filter element arranged in the diffuser of the suction inlet at present is usually directly filled in the diffuser, so that the sewage cannot be fully filtered from the peripheral outer wall of the filter element during filtering, the filtering effect is easily influenced, and the filtering efficiency is reduced; the filtering sundries of the filter element are gradually increased along with the increase of the service life, the volume of the filter element is expanded, so that great resistance is generated between the filter element and the pipe fitting, and the filter element cannot be conveniently replaced and cleaned in the later period; and the normal rotation of the fan blades of the water pump can be influenced by the eddy action of water on the inner wall of the pipeline in the process that the filtered sewage is sucked by the water pump.
Disclosure of Invention
In order to solve the technical problems, the invention adopts the following technical scheme: a portable high-efficiency suction inlet diffuser comprises a three-way pipe, wherein the three-way pipe is of an inverted T-shaped structure, a pipe orifice of a vertical section of the three-way pipe is a first inlet for inflow, and a pipe orifice on the left side of a horizontal section of the three-way pipe is a second inlet for flow guide; a filtering component is arranged in the cavity of the horizontal section of the three-way pipe; the pipe orifice on the right side of the horizontal section of the three-way pipe is a third orifice for replacing the filtering component; and the inner wall of the third opening is provided with a sealing component; the seal assembly cooperates with the filter assembly.
The inner cavity on the left side of the horizontal section of the three-way pipe and the cavity on the vertical section of the three-way pipe are both in a stepped through hole structure, a positioning insert ring with a centering function is installed at the stepped through hole of the horizontal section of the three-way pipe through a bolt, and the right side section of the positioning insert ring is in an equilateral triangle structure; the positioning insert ring is matched with the filtering assembly, the sealing assembly is arranged at the third opening through a bolt and matched with a sealing rubber ring, and the sealing assembly is clamped and matched with the right end of the filtering assembly; the inner wall of the cavity of the vertical section of the three-way pipe is uniformly provided with positioning grooves along the axis direction of the cavity of the three-way pipe, a flow control assembly is arranged in the cavity of the vertical section of the three-way pipe and is installed in the positioning grooves in a sliding mode, the lower end of the flow control assembly is lapped on the inner wall of the stepped through hole of the vertical section, the inner wall of the cavity of the vertical section of the three-way pipe is provided with a positioning ring, the positioning ring is matched with the flow control assembly, and the outer wall of the upper end of the positioning ring is provided with a jack convenient for screwing; a clamping groove is formed in the inner wall of the cavity at the left side of the horizontal section of the three-way pipe, and a guide assembly matched with the clamping groove is arranged on the inner wall of the cavity at the left side of the horizontal section of the three-way pipe; and a diameter-changing component is arranged at the second opening through a bolt.
The filter assembly comprises an auxiliary lantern ring, wherein an annular groove with an equilateral triangle section is formed in the outer wall of the left side of the auxiliary lantern ring, the auxiliary lantern ring is matched with the positioning insert ring, a plurality of fixing rods are uniformly arranged on the outer wall of the right side of the auxiliary lantern ring along the axis direction of the auxiliary lantern ring, a detachable auxiliary ring is fixedly mounted at the right ends of the fixing rods together, a clamping ring is arranged on the inner wall of the auxiliary ring in a threaded connection mode, a rectangular groove is uniformly formed in the right side wall of the clamping ring, and a filter screen is arranged between the adjacent fixing rods; the right side outer wall of the auxiliary lantern ring is provided with an inner snap ring through a threaded connection mode, the right side outer wall of the inner snap ring is evenly provided with a plurality of supporting rods, the right end of each supporting rod is provided with an adjusting ring, the outer wall of each adjusting ring is provided with a sundry filtering net, the sundry filtering nets are arranged between the adjacent supporting rods, and the mesh diameters of the sundry filtering nets are smaller than those of the filter screens.
As a preferred technical scheme of the invention: the sealing assembly comprises a sealing clamping cover, the sealing clamping cover is fixed on a third opening through a bolt, a fixing ring hole is formed in the outer wall of the left side of the sealing clamping cover, a limiting cylinder is mounted inside the fixing ring hole through a limiting spring, a rubber sealing gasket is arranged on the outer wall of the left side of the limiting cylinder, and the rubber sealing gasket is abutted against the outer wall of the right side of the auxiliary ring through the action of the limiting spring; the left side outer wall of sealed joint lid is provided with circular cavity, and the diameter of circular cavity is less than the diameter of spacing drum, and circular cavity inner wall evenly sets up along its radial gliding grafting piece, and the grafting piece is connected with sealed joint lid through the joint spring, and the grafting piece lower extreme is the inclined plane structure of mutually supporting with the right-hand member of joint ring, and the inclined plane of grafting piece is provided with the ball through the swing joint mode.
As a preferred technical scheme of the invention: accuse flow the subassembly including the location fan piece, the lateral wall of location fan piece is provided with the structure of evagination, and the location fan piece passes through the sliding fit mode and installs in the constant head tank, the middle part of location fan piece is provided with the mounting hole, the card section of thick bamboo is installed through the bearing to the inside of mounting hole, and the inside of card section of thick bamboo is provided with the axostylus axostyle through upper and lower sliding fit mode, and be located the inside axostylus axostyle outer wall cover of card section of thick bamboo and be equipped with reset spring, the axostylus axostyle outer wall that is located the location fan piece upper end is provided with the accuse through the threaded connection mode and flows the flabellum, and the accuse flows the flabellum and cooperatees with the location fan piece, the lower terminal surface that the flabellum was flowed in the accuse is provided with annular latch, the upper end of location fan piece is provided with annular tooth's socket, and tooth's intermeshing.
As a preferred technical scheme of the invention: the bottom outer wall of the horizontal section cavity of the three-way pipe is sequentially provided with a pressure gauge and a drain outlet from left to right, the pressure gauge is communicated with the inside of the horizontal section cavity of the three-way pipe, the inner wall of the drain outlet of the three-way pipe is of an inward concave structure facilitating sewage discharge, the drain outlet is provided with a drain pipe, and the inner wall of the drain pipe is provided with a sealing bolt with a sealing effect in a threaded connection mode.
As a preferred technical scheme of the invention: the direction subassembly include the guide ring, and the guide ring inner wall evenly is provided with the direction baffle, the right side outer wall of guide ring evenly is provided with the mounting groove, and is provided with along the radial gliding joint piece of guide ring in the mounting groove, and is provided with connecting spring between joint piece and the mounting groove inner wall.
As a preferred technical scheme of the invention: the reducing subassembly include fixed guide cylinder, fixed guide cylinder outer wall cover is equipped with compression sleeve, and is provided with the sealing rubber ring between fixed guide cylinder and the compression sleeve, and compression sleeve passes through the bolt and installs in No. two departments.
As a preferred technical scheme of the invention: and a second port of the three-way pipe is of a horn-shaped structure.
As a preferred technical scheme of the invention: the outer wall of the clamping block is provided with a ball in a movable connection mode.
The invention has the beneficial effects that: 1. the invention has compact integral structure and strong applicability, can filter sewage in the pipeline in time, can filter sundries in the pipeline by the filtering component, can be used as an elbow of the pipeline by the inverted T-shaped three-way pipe, is convenient for the connection between two right-angle pipelines, and can ensure that the filtered liquid keeps stable flow direction in the process of being sucked by the pump by the guiding component arranged in the three-way pipe, thereby preventing the internal liquid from generating vortex flow to cause interference on the rotation direction of the blades of the pump; and the internal reducing assembly is convenient for connecting pipelines with different flow guiding sizes, so that the applicability of the invention is improved.
2. When the filtering component filters sewage, the positioning insert ring can ensure that the axis of the filtering component is superposed with the axis of the horizontal section of the three-way pipe, the sewage can be uniformly filtered by the filtering net, and the filtering effect of the filtering net and the impurity filtering net on the sewage is ensured; the inner snap ring and the auxiliary lantern ring are connected by threads, so that the inner snap ring and the auxiliary lantern ring are convenient to disassemble and clean at the later stage; the sealing assembly can ensure that the filtering assembly does not vibrate due to the flowing of sewage when the filtering assembly filters the sewage, and further ensures that the sewage can completely pass through the filtering assembly and be fully filtered and then flows out from the second opening; and later stage can be convenient open seal assembly's in-process take out the filter assembly wholly from the horizontal segment cavity of three-way pipe is inside, make things convenient for the later stage to clear up filter assembly, further improved the resistance that sewage flows, realized low resistance operation.
3. The reducing assembly is convenient for connecting pipelines with different flow guiding diameters, and the flow of the guided liquid can be adjusted through the size of the flow opening between the flow control fan blade and the positioning fan block.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a cross-sectional view taken along line M-M in fig. 2.
Fig. 4 is an enlarged schematic view of a portion a of fig. 3.
Fig. 5 is an enlarged schematic view of fig. 3 at B.
Fig. 6 is an enlarged schematic view at C in fig. 3.
Fig. 7 is a perspective view of a portion of the filter assembly of the present invention.
Fig. 8 is a schematic perspective view of a positioning insert ring according to the present invention.
FIG. 9 is a perspective view of a flow control assembly according to the present invention.
Fig. 10 is a perspective view of the guide assembly of the present invention.
In the figure: 1. a three-way pipe; 11. a first opening; 12. a second port; 13. a third opening; 14. a pressure gauge; 15. a sewage draining outlet; 151. a blow-off pipe; 152. a seal bolt; 2. a filter assembly; 21. an auxiliary collar; 22. a fixing rod; 23. an auxiliary ring; 24. a snap ring; 25. a filter screen; 26. an inner snap ring; 27. a support bar; 28. an adjusting ring; 29. filtering the impurity net; 3. a seal assembly; 31. sealing the clamping cover; 32. fixing a ring hole; 33. a limiting spring; 34. a limiting cylinder; 35. a circular cavity; 36. an insertion block; 37. clamping a spring; 4. positioning the insert ring; 5. a flow control assembly; 51. positioning the fan block; 52. clamping the cylinder; 53. a shaft lever; 54. a return spring; 55. flow control fan blades; 56. clamping teeth; 57. a tooth socket; 6. a positioning ring; 7. a guide assembly; 71. a guide ring; 72. a guide partition plate; 73. a clamping block; 74. a connecting spring; 8. a variable diameter component; 81. fixing the guide cylinder; 82. and compressing the sleeve.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Referring to fig. 1, 2 and 3, the embodiment provides a portable high-efficiency suction inlet diffuser, which includes a three-way pipe 1, the three-way pipe 1 is in an inverted T-shaped structure, a pipe orifice of a vertical section of the three-way pipe 1 is a first inlet 11 for inflow, and a pipe orifice of a left side of a horizontal section of the three-way pipe 1 is a second inlet 12 for diversion; a filtering component 2 is arranged in the cavity of the horizontal section of the three-way pipe 1; the pipe orifice on the right side of the horizontal section of the three-way pipe 1 is a third orifice 13 for replacing the filtering component 2; and the inner wall of the third port 13 is provided with a sealing component 3; the seal assembly 3 cooperates with the filter assembly 2.
Referring to fig. 3 and 8, the inner cavity on the left side of the horizontal section of the three-way pipe 1 and the cavity on the vertical section are both in a stepped through hole structure, a positioning insert ring 4 for centering is installed at the stepped through hole position of the horizontal section of the three-way pipe 1 through a bolt, and the right side section of the positioning insert ring 4 is in an equilateral triangle structure; the positioning insert ring 4 is matched with the filter assembly 2, the sealing assembly 3 is arranged at a third opening 13 through a bolt and a matched sealing rubber ring, and the sealing assembly 3 is clamped and matched with the right end of the filter assembly 2; positioning grooves are uniformly formed in the inner wall of the cavity of the vertical section of the three-way pipe 1 along the axis direction of the cavity of the three-way pipe 1, a flow control assembly 5 is arranged in the cavity of the vertical section of the three-way pipe 1, the flow control assembly 5 is installed in the positioning grooves in a sliding mode, the lower end of the flow control assembly 5 is lapped on the inner wall of the stepped through hole of the vertical section, a positioning ring 6 is arranged on the inner wall of the cavity of the vertical section of the three-way pipe 1, the positioning ring 6 is matched with the flow control assembly 5, and a jack convenient for screwing is formed in the outer wall of the upper end of the positioning ring 6; a clamping groove is formed in the inner wall of the cavity at the left side of the horizontal section of the three-way pipe 1, and a guide component 7 matched with the clamping groove is arranged on the inner wall of the cavity at the left side of the horizontal section of the three-way pipe 1; the second port 12 is provided with a reducing component 8 through a bolt; the second port 12 of the three-way pipe 1 is of a horn-shaped structure; the second opening 12 is of a horn-shaped structure, so that the variable diameter assemblies 8 of different types and sizes can be conveniently installed, and the variable diameter assemblies 8 can be conveniently connected with pipe orifices on suction sides of different diameters.
Referring to fig. 3, 4 and 7, the filter assembly 2 includes an auxiliary lantern ring 21, an annular groove with an equilateral triangle cross section is formed in the outer wall of the left side of the auxiliary lantern ring 21, the auxiliary lantern ring 21 is matched with the positioning insert ring 4, a plurality of fixing rods 22 are uniformly arranged on the outer wall of the right side of the auxiliary lantern ring 21 along the axis direction, a detachable auxiliary ring 23 is fixedly mounted at the right ends of the fixing rods 22 together, a clamping ring 24 is arranged on the inner wall of the auxiliary ring 23 in a threaded connection manner, rectangular grooves are uniformly formed in the wall of the right side of the clamping ring 24, and a filter screen 25 is arranged between the adjacent fixing rods 22; an inner snap ring 26 is arranged on the outer wall of the right side of the auxiliary lantern ring 21 in a threaded connection mode, a plurality of supporting rods 27 are uniformly arranged on the outer wall of the right side of the inner snap ring 26, adjusting rings 28 are jointly arranged at the right ends of the supporting rods 27, impurity filtering nets 29 are arranged on the outer walls of the adjusting rings 28, the impurity filtering nets 29 are arranged between the adjacent supporting rods 27, and the diameters of meshes of the impurity filtering nets 29 are smaller than those of the meshes of the filter screen 25; when the filtering component 2 is installed, the filtering component 2 is inserted into the horizontal section cavity of the three-way pipe 1 from the third opening 13, the annular groove of the auxiliary lantern ring 21 is matched with the positioning inserting ring 4, then the adjusting ring 28 is held to screw the inner clamping ring 26 to the inner wall of the auxiliary lantern ring 21, and the sewage is conveniently filtered by sequentially passing through the filter screen 25 and the impurity filtering screen 29 in the later stage; the positioning insert ring 4 can ensure that the axis of the filtering component 2 is superposed with the axis of the horizontal section of the three-way pipe 1, the sewage can be uniformly filtered by the filter screen 25, and the filtering effect of the filter screen 25 and the impurity filtering screen 29 on the sewage is ensured; and the inner snap ring 26 and the auxiliary lantern ring 21 are connected by screw threads, so that the disassembly and the cleaning are convenient at the later stage.
Referring to fig. 3 and 5, the sealing assembly 3 includes a sealing card cover 31, the sealing card cover 31 is fixed on the third opening 13 through a bolt, a fixing ring hole 32 is formed in the outer wall of the left side of the sealing card cover 31, a limiting cylinder 34 is installed inside the fixing ring hole 32 through a limiting spring 33, a rubber sealing gasket is arranged on the outer wall of the left side of the limiting cylinder 34, and the rubber sealing gasket abuts against the outer wall of the right side of the auxiliary ring 23 through the effect of the limiting spring 33; a circular cavity 35 is arranged on the outer wall of the left side of the sealing clamping cover 31, the diameter of the circular cavity 35 is smaller than that of the limiting cylinder 34, inserting blocks 36 which slide along the inner wall of the circular cavity 35 in the radial direction are uniformly arranged on the inner wall of the circular cavity 35, the inserting blocks 36 are connected with the sealing clamping cover 31 through clamping springs 37, the lower ends of the inserting blocks 36 and the right end of the clamping ring 24 are of mutually matched inclined surface structures, balls are arranged on the inclined surfaces of the inserting blocks 36 in a movable connection mode, and the inserting blocks 36 are convenient to be matched with the outer wall of the right end of the clamping ring 24 through the balls; after the filtering component 2 is installed, a sealing rubber ring is arranged between the sealing clamp cover 31 and the outer wall of the third opening 13, then the sealing component 3 is pushed inwards along the third opening 13, and the sealing clamp cover 31 is fixed on the outer wall of the third opening 13 through a bolt, in the process of pushing the sealing component 3, the limiting cylinder 34 is jacked through the limiting spring 33 to keep the rubber sealing gasket on the outer wall of the limiting cylinder 34 attached to the side wall of the auxiliary ring 23, so that when the filtering component 2 filters sewage, the filtering component 2 cannot vibrate due to the flowing of the sewage, and the sewage is further ensured to completely flow out of the second opening 12 after being fully filtered by the filtering component 2; in the process of pushing the sealing assembly 3, the inserting block 36 is matched with the clamping ring 24, so that the whole filtering assembly 2 can be conveniently drawn out from the interior of the horizontal section cavity of the three-way pipe 1 in the process of opening the sealing assembly 3 in the later stage, and the filtering assembly 2 is conveniently cleaned in the later stage; when the sealing assembly 3 needs to be separated from the filter assembly 2, the filter assembly 2 is rotated to align the rectangular groove on the snap ring 24 with the plug block 36 and then pulled out.
Referring to fig. 3, 6 and 9, the flow control assembly 5 includes a positioning fan 51, a side wall of the positioning fan 51 is provided with a protruding structure, the positioning fan 51 is installed in the positioning groove in a sliding fit manner, a mounting hole is formed in the middle of the positioning fan 51, a clamping cylinder 52 is installed in the mounting hole through a bearing, a shaft rod 53 is arranged in the clamping cylinder 52 in an up-and-down sliding fit manner, a return spring 54 is sleeved on the outer wall of the shaft rod 53 in the clamping cylinder 52, a flow control fan blade 55 is arranged on the outer wall of the shaft rod 53 at the upper end of the positioning fan 51 in a threaded connection manner, the flow control fan blade 55 is matched with the positioning fan 51, an annular latch 56 is arranged on the lower end surface of the flow control fan blade 55, an annular tooth socket 57 is arranged at the upper end of the positioning fan 51, and the latch 56 and the tooth socket 57 are engaged with each other; after reducing subassembly 8 is connected the completion with the suction side mouth of pipe of a definite size, can adjust the circulation mouth size between accuse flow flabellum 55 and the location fan piece 51 through rotating axostylus axostyle 53 after dragging axostylus axostyle 53 upwards according to orificial diameter size to change the flow size, loosen axostylus axostyle 53 after adjusting the completion, make axostylus axostyle 53 reset through reset spring 54, and realize the restriction of circulation mouth size through latch 56 and the cooperation of tooth's socket 57.
Referring to fig. 3, a pressure gauge 14 and a sewage draining exit 15 are sequentially arranged on the outer wall of the bottom end of the horizontal section cavity of the three-way pipe 1 from left to right, the pressure gauge 14 is communicated with the inner part of the horizontal section cavity of the three-way pipe 1, the inner wall of the sewage draining exit 15 of the three-way pipe 1 is of an inward concave structure facilitating sewage drainage, a sewage draining pipe 151 is arranged at the sewage draining exit 15, and a sealing bolt 152 with a sealing function is installed on the inner wall of the sewage draining pipe 151 in a threaded connection mode; the pressure intensity of the liquid in the three-way pipe 1 can be observed through the pressure gauge 14, when the outer wall of the mesh of the filtering component 2 is seriously blocked, the pressure intensity in the three-way pipe 1 can be increased, and therefore the filtered impurities in the three-way pipe 1 can be discharged through the drain pipe 151 and the filtering component 2 can be taken out from the third opening 13 to be cleaned in time by opening the sealing bolt 152.
Referring to fig. 4 and 10, the guide assembly 7 includes a guide ring 71, and guide partitions 72 are uniformly arranged on the inner wall of the guide ring 71, an installation groove is uniformly arranged on the right outer wall of the guide ring 71, and a clamping block 73 sliding along the radial direction of the guide ring 71 is arranged in the installation groove, and a connecting spring 74 is arranged between the clamping block 73 and the inner wall of the installation groove; the outer wall of the clamping block 73 is provided with a ball in a movable connection mode; the balls facilitate the clamping block 73 to guide along the second opening 12, so that the clamping block 73 can be quickly and stably clamped into the clamping groove; when the guide assembly 7 is installed, the guide ring 71 is inserted along the second opening 12, and the clamping block 73 is clamped into the clamping groove under the action of the connecting spring 74 pushing the clamping block 73, so that the guide assembly 7 is fixed; when the guide assembly 7 needs to be disassembled, the guide ring 71 is directly pulled outwards; the guide partition plate 72 can ensure that the filtered liquid keeps a stable flow direction in the process of being sucked by the pump, and prevent the internal liquid from generating vortex flow to cause interference on the rotating direction of the blades of the pump.
Referring to fig. 3, the reducing assembly 8 includes a fixed guide cylinder 81, a pressing sleeve 82 is sleeved on the outer wall of the fixed guide cylinder 81, a sealing rubber ring is arranged between the fixed guide cylinder 81 and the pressing sleeve 82, and the pressing sleeve 82 is installed at the second opening 12 through a bolt; the fixed guide cylinder 81 and the compression sleeve 82 are of the same type and size; the purpose is to facilitate the connection of pipelines with different flow guiding diameters and improve the applicability of the invention; when the reducing assemblies 8 are installed, the reducing assemblies 8 with proper sizes are selected according to the pipe orifices on the suction sides with different diameters; the outer wall of the pipe orifice of the suction side is sleeved with a layer of sealing rubber ring, the inner wall of the pipe orifice of the suction side is sleeved on the outer wall of the fixed guide cylinder 81, then the sealing rubber ring is placed between the fixed guide cylinder 81 and the second port 12, and finally the compression sleeve 82 sleeved on the outer wall of the fixed guide cylinder 81 and the bolt hole in the outer wall of the second port 12 are screwed through bolts.
Particularly when the suction inlet diffuser is used; the flow control assembly 5 is installed in a positioning groove in the inner part of a vertical section cavity of the three-way pipe 1 in a sliding mode and is fixed through a positioning ring 6; the size of a flow opening between the flow control fan blade 55 and the positioning fan block 51 is adjusted; then the sewage pipeline flowing in is connected and sealed with the first port 11 through a bolt; then the filtering component 2 is inserted into the cavity of the horizontal section of the three-way pipe 1 from the third opening 13 in sequence and is aligned with the positioning insert ring 4; then the sealing component 3 is fixed on the outer wall of the third opening 13 through bolts; finally, the guiding component 7 is sent into the second opening 12 and fixed in the clamping groove; and finally, selecting a proper type of reducing assembly 8 to be fixed on the outer wall of the second opening 12 and be connected with the opening of the suction side after sewage filtration.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a high-efficient sunction inlet diffuser of portable, includes three-way pipe (1), and three-way pipe (1) is type of falling T structure, its characterized in that: the pipe orifice of the vertical section of the three-way pipe (1) is a first inlet (11) for inflow, and the pipe orifice of the left side of the horizontal section of the three-way pipe (1) is a second inlet (12) for diversion; a filtering component (2) is arranged in the horizontal section cavity of the three-way pipe (1); the pipe orifice on the right side of the horizontal section of the three-way pipe (1) is a third orifice (13) for replacing the filtering component (2); a sealing component (3) is arranged on the inner wall of the third port (13); the sealing component (3) is matched with the filtering component (2);
the inner cavity on the left side of the horizontal section of the three-way pipe (1) and the cavity on the vertical section are both in a stepped through hole structure, a positioning insert ring (4) with a centering function is installed at the stepped through hole position of the horizontal section of the three-way pipe (1) through a bolt, and the right side section of the positioning insert ring (4) is in an equilateral triangle structure; the positioning insert ring (4) is matched with the filter assembly (2), the sealing assembly (3) is arranged at a third opening (13) through a bolt and a sealing rubber ring in a matching way, and the sealing assembly (3) is in clamping fit with the right end of the filter assembly (2); positioning grooves are uniformly formed in the inner wall of a vertical section cavity of the three-way pipe (1) along the axis direction of the cavity, a flow control assembly (5) is arranged in the vertical section cavity of the three-way pipe (1), the flow control assembly (5) is installed in the positioning grooves in a sliding mode, the lower end of the flow control assembly (5) is lapped on the inner wall of a stepped through hole of the vertical section, a positioning ring (6) is arranged on the inner wall of the vertical section cavity of the three-way pipe (1), the positioning ring (6) is matched with the flow control assembly (5), and a jack convenient to screw is formed in the outer wall of the upper end of the positioning ring (6); a clamping groove is formed in the inner wall of the cavity at the left side of the horizontal section of the three-way pipe (1), and a guide assembly (7) matched with the clamping groove is arranged on the inner wall of the cavity at the left side of the horizontal section of the three-way pipe (1); a diameter-changing assembly (8) is arranged at the second port (12) through a bolt;
the filter assembly (2) comprises an auxiliary lantern ring (21), an annular groove with an equilateral triangle-shaped cross section is formed in the outer wall of the left side of the auxiliary lantern ring (21), the auxiliary lantern ring (21) is matched with the positioning insert ring (4), a plurality of fixing rods (22) are uniformly arranged on the outer wall of the right side of the auxiliary lantern ring (21) along the axis direction of the auxiliary lantern ring, a detachable auxiliary ring (23) is fixedly mounted at the right end of each fixing rod (22), a clamping ring (24) is arranged on the inner wall of each auxiliary ring (23) in a threaded connection mode, rectangular grooves are uniformly formed in the wall of the right side of each clamping ring (24), and a filter screen (25) is arranged between every two adjacent fixing rods (22); an inner snap ring (26) is arranged on the outer wall of the right side of the auxiliary lantern ring (21) in a threaded connection mode, a plurality of supporting rods (27) are uniformly arranged on the outer wall of the right side of the inner snap ring (26), an adjusting ring (28) is jointly arranged at the right ends of the supporting rods (27), an impurity filtering net (29) is arranged on the outer wall of the adjusting ring (28), an impurity filtering net (29) is arranged between every two adjacent supporting rods (27), and the diameter of the meshes of the impurity filtering net (29) is smaller than that of the meshes of the filter screen (25);
the sealing assembly (3) comprises a sealing clamp cover (31), the sealing clamp cover (31) is fixed on the third opening (13) through a bolt, a fixing ring hole (32) is formed in the outer wall of the left side of the sealing clamp cover (31), a limiting cylinder (34) is installed inside the fixing ring hole (32) through a limiting spring (33), a rubber sealing gasket is arranged on the outer wall of the left side of the limiting cylinder (34), and the rubber sealing gasket abuts against the outer wall of the right side of the auxiliary ring (23) through the effect of the limiting spring (33); a circular cavity (35) is arranged on the outer wall of the left side of the sealing clamping cover (31), the diameter of the circular cavity (35) is smaller than that of the limiting cylinder (34), inserting blocks (36) which slide along the inner wall of the circular cavity (35) in the radial direction are uniformly arranged on the inner wall of the circular cavity, the inserting blocks (36) are connected with the sealing clamping cover (31) through clamping springs (37), the lower ends of the inserting blocks (36) and the right end of the clamping ring (24) are both of inclined surface structures which are matched with each other, and balls are arranged on the inclined surfaces of the inserting blocks (36) in a movable connection mode;
the flow control assembly (5) comprises a positioning fan block (51), the side wall of the positioning fan block (51) is provided with a convex structure, the positioning fan block (51) is installed in the positioning groove in a sliding fit mode, the middle part of the positioning fan block (51) is provided with an installation hole, a clamping cylinder (52) is installed inside the installation hole through a bearing, a shaft lever (53) is arranged inside the clamping cylinder (52) in an up-and-down sliding fit mode, a reset spring (54) is sleeved on the outer wall of the shaft lever (53) inside the clamping cylinder (52), the outer wall of the shaft lever (53) at the upper end of the positioning fan block (51) is provided with a flow control fan blade (55) in a threaded connection mode, the flow control fan blade (55) is matched with the positioning fan block (51), the lower end face of the flow control fan blade (55) is provided with an annular clamping tooth (56), and the upper end of the positioning fan block (51) is provided with an annular tooth socket (57), the latch (56) and the tooth groove (57) are meshed with each other;
the guide assembly (7) comprises a guide ring (71), guide partition plates (72) are uniformly arranged on the inner wall of the guide ring (71), an installation groove is uniformly formed in the outer wall of the right side of the guide ring (71), a clamping block (73) sliding along the radial direction of the guide ring (71) is arranged in the installation groove, and a connecting spring (74) is arranged between the clamping block (73) and the inner wall of the installation groove;
reducing subassembly (8) including fixed guide cylinder (81), fixed guide cylinder (81) outer wall cover is equipped with compression sleeve (82), and is provided with the rubber seal between fixed guide cylinder (81) and compression sleeve (82), and compression sleeve (82) pass through the bolt and install No. two mouthful (12) department.
2. The portable, high efficiency suction inlet diffuser of claim 1, wherein: the bottom outer wall of three-way pipe (1) horizontal segment cavity turn right from a left side and have set gradually manometer (14) and drain (15), manometer (14) are linked together with the horizontal segment cavity of three-way pipe (1) is inside, and drain (15) department inner wall of three-way pipe (1) is for the inside sunken structure of sewage drainage, drain (15) department is provided with blow off pipe (151), and sealing bolt (152) of sealed effect are installed through threaded connection mode to the inner wall of blow off pipe (151).
3. The portable, high efficiency suction inlet diffuser of claim 1, wherein: and a second port (12) of the three-way pipe (1) is of a horn-shaped structure.
4. The portable, high efficiency suction inlet diffuser of claim 1, wherein: the outer wall of the clamping block (73) is provided with a ball in a movable connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111610261.1A CN114482231B (en) | 2021-12-27 | 2021-12-27 | Portable high-efficiency suction inlet diffuser |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111610261.1A CN114482231B (en) | 2021-12-27 | 2021-12-27 | Portable high-efficiency suction inlet diffuser |
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| CN114482231A CN114482231A (en) | 2022-05-13 |
| CN114482231B true CN114482231B (en) | 2022-09-16 |
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| CN202111610261.1A Active CN114482231B (en) | 2021-12-27 | 2021-12-27 | Portable high-efficiency suction inlet diffuser |
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| CN118324370A (en) * | 2024-06-14 | 2024-07-12 | 滨州达通环保科技有限公司 | A desulfurization wastewater treatment system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9920511B2 (en) * | 2016-04-20 | 2018-03-20 | Waste Innovation Concepts, LLC | Methods, systems, and software for providing a blocked sewer alert |
| CN207484660U (en) * | 2017-11-14 | 2018-06-12 | 代娜 | A kind of hydraulic engineering pipeline with filtering function |
| CN208733770U (en) * | 2018-07-28 | 2019-04-12 | 浙江同盛环境建设有限公司 | A kind of anti-blocking pipeline |
| FI20197077A1 (en) * | 2019-05-21 | 2020-11-22 | Haemaelaeinen Sami | Repair well for renovating concrete wells |
| CN210068497U (en) * | 2019-06-06 | 2020-02-14 | 南通罗兰泵阀有限公司 | Novel graphite axial-flow pump |
| CN210315893U (en) * | 2019-06-13 | 2020-04-14 | 广州市第二市政工程有限公司 | Municipal works are with preventing blockking up drain pipe |
| CN212336247U (en) * | 2020-04-18 | 2021-01-12 | 安徽铜枞建设工程有限公司 | A drainage pipeline for hydraulic engineering waste water treatment |
| CN214781257U (en) * | 2020-08-20 | 2021-11-19 | 青岛兰海希膜工程有限公司 | Pipeline type sewage treatment equipment |
| CN213912585U (en) * | 2020-11-27 | 2021-08-10 | 欣驰建设工程有限公司 | Drainage filter equipment for water conservancy construction |
| CN214833356U (en) * | 2021-02-18 | 2021-11-23 | 卢宝松 | Hydraulic pipeline for hydraulic engineering with automatic desilting function |
| CN113028189A (en) * | 2021-03-29 | 2021-06-25 | 瞿尔萍 | Pump valve pipeline capable of filtering impurities based on spring shock absorption |
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