CN116428223A - Pump body with water inlet function - Google Patents
Pump body with water inlet function Download PDFInfo
- Publication number
- CN116428223A CN116428223A CN202310500746.8A CN202310500746A CN116428223A CN 116428223 A CN116428223 A CN 116428223A CN 202310500746 A CN202310500746 A CN 202310500746A CN 116428223 A CN116428223 A CN 116428223A
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- Prior art keywords
- filter
- chamber
- pump body
- arc
- cartridge
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 238000001914 filtration Methods 0.000 claims abstract description 45
- 239000012535 impurity Substances 0.000 claims abstract description 34
- 239000010419 fine particle Substances 0.000 claims abstract description 32
- 238000011010 flushing procedure Methods 0.000 claims abstract description 7
- 239000010865 sewage Substances 0.000 claims description 35
- 238000009434 installation Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 239000012634 fragment Substances 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 101000793686 Homo sapiens Azurocidin Proteins 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B01D29/33—Self-supporting filtering elements arranged for inward 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
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- 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
-
- 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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention discloses a pump body with a water inlet function, which comprises a pump body and further comprises: a pump chamber located within the pump body; the side inlet is arranged at the side end of the pump body and is communicated with the pump chamber; the upper water outlet is arranged at the top end of the pump body and is communicated with the pump chamber; the automatic action filter assembly is arranged at the top end of the pump body and connected with the upper water outlet, the automatic action filter assembly comprises a filter cartridge, the filter cartridge is used for filtering fine particle impurities, and when the surface of the filter cartridge is attached with the fine particle impurities, back flushing is automatically realized. The invention provides a pump body with a water inlet function, which triggers an automatic filter assembly arranged at an upper water outlet to work when fine particle impurities are adhered to the surface of a filter cartridge, and backflushes the filter cartridge, so that the fine particle impurities adhered to the surface of the filter cartridge are backflushed.
Description
Technical Field
The invention relates to the technical field of water pumps, in particular to a pump body with a water inlet function.
Background
With the development of science and technology, urban houses are higher and higher, municipal pipe network water supply of a water works cannot meet all domestic water, so that a water pump (such as a booster pump) is needed to boost the pressure of water at a household pipe inlet, and the requirement of a water head at the tail end is met. And secondary pollution of rust, sediment and the like in the water supply pipeline can cause poor quality of household water and control failure of water equipment, so that potential safety hazards exist.
Chinese patent CN114658697B discloses a pump body with water purification function, which comprises a pump body, the pump body on be equipped with inflow runner, coarse filtration runner, fine filtration runner and the play water runner of intercommunication in proper order, the coarse filtration runner in be equipped with coarse filtration subassembly, the fine filtration runner be equipped with fine filtration device, coarse filtration subassembly with fine filtration device all set up on the flow path of rivers. The application has the advantage of purifying water quality. According to the pump body disclosed in the specification, when the filter tube is required to be cleaned, under the action of the moving assembly, part of the auxiliary filter part moves out of the coarse filter flow channel and enters the fine filter flow channel, and the blocking assembly enables the main filter part not to be directly communicated with the auxiliary filter part, so that water flow enters the fine filter flow channel from the coarse filter flow channel through the auxiliary filter part and enters the main filter part from the outside of the main filter part, and the cleaning of the main filter part is realized. Manual periodic cleaning is time-consuming and laborious.
Disclosure of Invention
In order to achieve the above purpose, the invention discloses a pump body with water inlet function, comprising a pump body, further comprising:
a pump chamber located within the pump body;
the side inlet is arranged at the side end of the pump body and is communicated with the pump chamber;
the upper water outlet is arranged at the top end of the pump body and is communicated with the pump chamber;
the automatic action filter assembly is arranged at the top end of the pump body and connected with the upper water outlet, the automatic action filter assembly comprises a filter cartridge, the filter cartridge is used for filtering fine particle impurities, and when the surface of the filter cartridge is attached with the fine particle impurities, back flushing is automatically realized.
Preferably, a coarse filter screen is arranged in the side water inlet.
Preferably, the automatic action filter assembly further comprises:
the upper filter seat is arranged at the top end of the pump body;
the filtering chamber is positioned in the upper filtering seat, and the filtering cylinder is positioned in the filtering chamber;
the lower water outlet channel is positioned in the upper filter seat and is communicated between the upper water outlet and the filter chamber;
the side water outlet and the sewage outlet are oppositely arranged at the side end of the upper filter seat, and are communicated in the filter chamber, and fine particle impurities are backflushed out of the sewage outlet to wash out the filter chamber.
Preferably, the cartridge filter is made by the barrel of stainless steel material, and the section of thick bamboo bottom of cartridge filter is close to the drain setting, the filtration pore has evenly been seted up on cartridge filter surface, just the cartridge filter surface is evenly wrapped up in and is equipped with the filter screen.
Preferably, the automatic action filter assembly further comprises:
the spring plate action chamber is positioned at the end, far away from the lower water outlet channel, of the inner wall of the filtering chamber;
the spring plate driving assembly is arranged in the spring plate action chamber, when fine particle impurities are adhered to the surface of the filter cylinder, the pressure in the filter chamber is increased to drive the spring plate driving assembly to act, and the spring plate driving assembly drives the bottom end of the filter cylinder to extend out of the sewage outlet.
Preferably, the automatic action filter assembly further comprises:
the mounting seat is positioned in the filtering chamber and can extend out of the sewage outlet;
the side mounting arms are circumferentially mounted on the mounting seat close to the side water outlet end by taking the filter cartridge as a center, and a preset distance is reserved between the bottom end of the filter cartridge and the mounting seat;
the fixed ring is arranged at the end, away from the mounting seat, of the side mounting arm, the nozzle end of the filter cylinder is arranged at the inner ring end of the fixed ring, and the elastic sheet driving assembly is connected with the fixed ring.
Preferably, a plurality of arc-shaped sewage draining grooves are circumferentially formed in the side end of the mounting seat, the arc-shaped sewage draining grooves and the side mounting arms are arranged in a staggered mode, and a baffle ring of the adaptive mounting seat is mounted on the sewage draining outlet.
Preferably, the spring driving assembly includes:
the arc-shaped elastic piece is positioned in the elastic piece action chamber, two ends of the arc-shaped elastic piece are clamped at the bottom of the elastic piece action chamber, and a sealing chamber is formed between the arc-shaped elastic piece and the bottom of the elastic piece action chamber;
the central groove is formed in the bottom of the elastic piece action chamber;
the plunger rotating piece is rotatably arranged in the central groove;
the transverse moving channel is positioned at the end, far away from the lower water outlet channel, of the inner wall of the filtering chamber and is close to the side water outlet;
the transverse moving vertical rod is positioned in the transverse moving channel, one end of the transverse moving vertical rod is connected with the fixed ring, the other end of the transverse moving vertical rod is provided with a transverse moving rack, and the transverse moving rack is far away from the transverse moving vertical rod end, stretches into the central groove and is connected with the plunger rotating piece.
Preferably, the plunger rotating member includes:
the plunger is rotatably arranged in the central groove, and is arranged close to the arc-shaped elastic sheet end in a hemispherical shape;
the air inlet groove is formed in the end, close to the arc-shaped elastic sheet, of the plunger;
the inclined air inlet channels are circumferentially arranged at the end, close to the arc-shaped elastic sheet, of the plunger by taking the air inlet groove as a center and are communicated with the air inlet groove;
the central cylinder is arranged at the bottom of the central groove and extends into the air inlet groove;
the square rod is positioned in the air inlet groove and is coaxially arranged on the central cylinder;
the sliding sleeve is sleeved on the square rod;
the two driving chute are oppositely arranged on the inner wall of the air inlet groove, and the sliding block is connected in the driving chute in a sliding way and is connected with the sliding sleeve;
the rotating sleeve is sleeved on the central cylinder and is fixedly connected with the plunger;
and the rotating gear ring is arranged on the rotating sleeve and meshed with the transverse moving rack.
Preferably, the middle position of the arc-shaped elastic piece is provided with a reinforcing block, and a connecting spring is symmetrically arranged between the arc-shaped elastic piece and the bottom of the elastic piece action chamber by taking the plunger rotating piece as a center.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a top view of the present invention;
FIG. 5 is a schematic view of an automatic operation filter assembly according to the present invention;
FIG. 6 is an enlarged view of reference A in FIG. 5;
fig. 7 is a schematic view of the structure of the automatic operation filter assembly (blowdown state) of the present invention.
In the figure: 11. a pump chamber; 12. a side inlet; 13. an upper water outlet; 14. automatically acting as a filtering component; 15. a filter cartridge; 16. an upper filter seat; 17. a filtering chamber; 18. a lower water outlet channel; 19. a side water outlet; 10. a pump body; 21. a sewage outlet; 22. a spring plate action chamber; 23. a mounting base; 24. a side mounting arm; 25. a fixing ring; 26. an arc-shaped sewage draining groove; 27. a baffle ring; 28. an arc-shaped elastic sheet; 29. a central slot; 20. a traversing channel; 31. a transverse vertical rod; 32. a transverse moving rack; 33. a plunger; 34. an air inlet groove; 35. an inclined air inlet channel; 36. a central cylinder; 37. a sliding sleeve; 38. driving the chute; 39. a rotating sleeve; 30. rotating the gear ring; 41. a reinforcing block; 42. and a connecting spring.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 7, the pump body with water inlet function provided in this embodiment includes a pump body 10, and further includes:
a pump chamber 11, the pump chamber 11 being located within the pump body 10;
a side inlet 12, wherein the side inlet 12 is arranged at the side end of the pump body 10 and is communicated with the pump chamber 11;
an upper water outlet 13, wherein the upper water outlet 13 is arranged at the top end of the pump body 10 and is communicated with the pump chamber 11;
the automatic action filter assembly 14, the automatic action filter assembly 14 is installed on the top end of the pump body 10 and is connected with the upper water outlet 13, the automatic action filter assembly 14 comprises a filter cartridge 15, the filter cartridge 15 is used for filtering fine particle impurities, and when the surface of the filter cartridge 15 is fully attached with the fine particle impurities, back flushing is automatically realized.
The working principle and beneficial effects of the technical scheme are as follows:
the invention discloses a pump body with a water inlet function, water is fed into a pump chamber 11 from a water inlet 12 and is discharged from an upper water outlet 13, a filter cylinder 15 is used for filtering fine particle impurities in the water, when the surface of the filter cylinder 15 is fully adhered with the fine particle impurities, the drainage flow of an automatic acting filter assembly 14 is reduced, the water inlet flow fed into the automatic acting filter assembly 14 from the upper water outlet 13 is not reduced, so that the pressure in the automatic acting filter assembly 14 is increased, the automatic acting filter assembly 14 arranged at the upper water outlet 13 is triggered to work, and the filter cylinder 15 is backwashed, so that the fine particle impurities adhered on the surface of the filter cylinder 15 are backwashed. The invention provides a pump body with a water inlet function, which automatically realizes back flushing when fine particle impurities are adhered to the surface of a filter cylinder 15, so that manual regular cleaning is not needed.
In one embodiment, a coarse filter screen is installed in the side inlet 12.
The beneficial effects of the technical scheme are as follows:
the coarse filter screen is used for filtering coarse impurities in water and preventing coarse impurities from entering the pump chamber 11 to damage accessories.
In one embodiment, the automatic action filter assembly further comprises:
an upper filter base 16, wherein the upper filter base 16 is installed at the top end of the pump body 10;
a filter chamber 17, wherein the filter chamber 17 is positioned in the upper filter seat 16, and the filter cartridge 15 is positioned in the filter chamber 17;
a lower water outlet channel 18, wherein the lower water outlet channel 18 is positioned in the upper filter seat 16 and is communicated between the upper water outlet 13 and the filter chamber 17;
the side water outlet 19 and the drain outlet 21 are oppositely arranged at the side end of the upper filter seat 16, the side water outlet 19 and the drain outlet 21 are communicated in the filter chamber 17, and fine particle impurities are backwashed from the drain outlet 21 to the filter chamber 17.
The working principle and beneficial effects of the technical scheme are as follows:
the water is sent into the pump chamber 11 from the water inlet 12 and is discharged from the upper water outlet 13, the water discharged from the upper water outlet 13 is sent into the filter chamber 17 from the lower water outlet channel 18, the filter cartridge 15 positioned in the filter chamber 17 filters fine particle impurities in the water, the fine particle impurities are attached to the outer wall of the filter cartridge 15, the filtered water is discharged from the side water outlet 19, when the surface of the filter cartridge 15 is fully attached with the fine particle impurities, the drainage flow of the side water outlet 19 is reduced, the water inlet flow of the filter chamber 17 is not reduced, so that the pressure in the filter chamber 17 is increased, the bottom end of the filter cartridge 15 stretches out of the sewage outlet 21, and the fine particle impurities attached to the surface of the filter cartridge 15 are backwashed from the sewage outlet 21 to the filter chamber 17, so that the back flushing of the outer wall of the filter cartridge 15 is completed.
In one embodiment, the filter cartridge 15 is made of a cylinder body made of stainless steel, the bottom end of the cylinder of the filter cartridge 15 is close to the sewage drain 21, the surface of the filter cartridge 15 is uniformly provided with filter holes, and the surface of the filter cartridge 15 is uniformly wrapped with a filter screen.
In one embodiment, the automatic action filter assembly further comprises:
the spring plate action chamber 22 is positioned at the end of the inner wall of the filtering chamber 17 far away from the lower water outlet channel 18;
the spring plate driving assembly is installed in the spring plate action chamber 22, when the surface of the filter cylinder 15 is full of fine particle impurities, the pressure in the filter chamber 17 is increased to drive the spring plate driving assembly to act, and the spring plate driving assembly drives the bottom end of the filter cylinder 15 to extend out of the sewage outlet 21.
The working principle and beneficial effects of the technical scheme are as follows:
the water discharged from the upper water outlet 13 is sent into the filtering chamber 17 from the lower water outlet channel 18, the filtering cylinder 15 positioned in the filtering chamber 17 filters fine particle impurities in the water, the fine particle impurities are attached to the outer wall of the filtering cylinder 15, the filtered water is discharged from the side water outlet 19, when the surface of the filtering cylinder 15 is fully attached with the fine particle impurities, the drainage flow of the side water outlet 19 is reduced, the water inflow of the filtering chamber 17 is not reduced, so that the pressure in the filtering chamber 17 is increased, the pressure in the spring plate action chamber 22 communicated with the filtering chamber 17 is synchronously increased, further, a spring plate driving assembly arranged in the spring plate action chamber 22 works, and the spring plate driving assembly drives the bottom end of the cylinder of the filtering cylinder 15 to stretch out of the sewage outlet 21, so that the fine particle impurities attached to the surface of the filtering cylinder 15 are backwashed out of the filtering chamber 17 from the sewage outlet 21, and backwashed to the outer wall of the filtering cylinder 15 is completed.
In one embodiment, the automatic action filter assembly further comprises:
a mounting seat 23, wherein the mounting seat 23 is positioned in the filtering chamber 17, and the mounting seat 23 can extend out of the sewage outlet 21;
the side mounting arms 24 are circumferentially mounted on the mounting seat 23 near the side water outlet 19 by taking the filter cartridge 15 as a center, and a preset distance is reserved between the bottom end of the filter cartridge 15 and the mounting seat 23;
the fixed ring 25, fixed ring 25 install in the side mounting arm 24 keeps away from mount pad 23 end, and the nozzle end of cartridge filter 15 installs in fixed ring 25 inner ring end, and shell fragment drive assembly is connected with fixed ring 25.
The working principle and beneficial effects of the technical scheme are as follows:
when the elastic sheet driving assembly installed in the elastic sheet action chamber 22 works, the fixing ring 25 and the installation seat 23 connected with the fixing ring 25 through the side installation arms 24 are driven to move towards the direction close to the sewage outlet 21, so that the filter cartridge 15 positioned between the side installation arms 24 and connected with the fixing ring 25 moves towards the direction close to the sewage outlet 21, the elastic sheet driving assembly drives the bottom end of the filter cartridge 15 to stretch out of the sewage outlet 21, the filter chamber 17 is communicated with the sewage outlet 21, and the water in the filter chamber 17 backflushes the fine particle impurities attached to the surface of the filter cartridge 15 out of the filter chamber 17 from the sewage outlet 21, so that the backflushing of the outer wall of the filter cartridge 15 is completed.
Specifically, in the non-pollution discharge state, the bottom end of the filter cartridge 15 and a part of the outer wall of the filter cartridge 15 close to the bottom end of the filter cartridge 15 achieve the filtering function, and when fine particle impurities are attached to the bottom end of the filter cartridge 15 and a part of the outer wall of the filter cartridge 15 close to the bottom end of the filter cartridge 15, the pressure in the filter chamber 17 increases, the bottom end of the filter cartridge 15 protrudes out of the sewage outlet 21, at this time, the outer wall of the filter cartridge 15 continues to filter water fed into the filter chamber 17 from the lower water outlet channel 18, and at the same time, the side water outlet 19 continues to discharge water, the water in the filter chamber 17 is partially backwashed to the bottom end of the filter cartridge 15, thereby backwashed the bottom end and the outer wall of the filter cartridge 15, the filter cartridge 15 resumes the filtering function, the pressure in the filter chamber 17 is instantaneously reduced, thereby making the spring sheet driving assembly in the spring sheet action chamber 22 reversely work, the mounting seat 23 blocks the sewage outlet 21 again, and the bottom end of the filter cartridge 15 continues to filter water fed into the filter chamber 17 from the lower water outlet channel 18.
In one example, a plurality of arc-shaped sewage draining grooves 26 are circumferentially formed in the side end of the mounting seat 23, the arc-shaped sewage draining grooves 26 and the side mounting arms 24 are arranged in a staggered mode, and the baffle ring 27 of the adapting mounting seat 23 is mounted on the sewage draining outlet 21.
The working principle of the technical scheme is as follows:
when the mounting seat 23 protrudes out of the sewage outlet 21, the arc-shaped sewage drain groove 26 is preferentially exposed out of the sewage outlet 21, and fine particle impurities attached to the outer wall of the filter cylinder 15 are discharged from the arc-shaped sewage drain groove 26.
In one embodiment, the dome drive assembly includes:
the arc-shaped spring plate 28, wherein the arc-shaped card 28 is positioned in the spring plate action chamber 22, two ends of the arc-shaped spring plate 28 are clamped at the bottom of the spring plate action chamber 22, and a sealing chamber is formed between the arc-shaped spring plate 28 and the bottom of the spring plate action chamber 22;
a central groove 29, wherein the central groove 29 is arranged at the bottom of the spring action chamber 22;
a plunger rotating member rotatably installed in the central groove 29;
the transverse moving channel 20 is positioned at the end, far away from the lower water outlet channel 18, of the inner wall of the filtering chamber 17, and the transverse moving channel 20 is arranged close to the side water outlet 19;
the sideslip montant 31, sideslip montant 31 is located sideslip passageway 20, sideslip montant 31 one end is connected with solid fixed ring 25, sideslip rack 32 is installed to sideslip montant 31 other end, sideslip rack 32 keeps away from sideslip montant 31 end and stretches into in the centre tank 29 to be connected with the plunger rotation piece.
The working principle and beneficial effects of the technical scheme are as follows:
when fine particle impurities are adhered to the surface of the filter cylinder 15, the drainage flow of the side water outlet 19 is reduced, the water inflow of the filter chamber 17 is not reduced, so that the pressure in the filter chamber 17 is increased, the pressure in the spring plate action chamber 22 communicated with the filter chamber 17 is synchronously increased, then the arc spring plate 28 positioned in the spring plate action chamber 22 is pressed down, the arc spring plate 28 is sunken as shown in fig. 7, the volume of the sealing chamber is reduced, air in the sealing chamber is pressed into the plunger rotating member, so that the plunger rotating member works, the plunger rotating member drives the traversing rack 32 and the traversing vertical rod 31 connected with the traversing rack 32 to move in the traversing channel 20 towards the direction close to the sewage outlet 21, the mounting seat 23 connected with the fixing ring 25 through the side mounting arm 24 is enabled to extend out of the sewage outlet 21, the back flushing of the outer wall of the filter cylinder 15 is realized, then the pressure in the filter chamber 17 is reduced, the pressure in the spring plate action chamber 22 is reduced, the arc spring plate 28 is reset, and the plunger rotating member reversely acts, and the mounting seat 23 is used for plugging the sewage outlet 21 again.
In one embodiment, the plunger rotating member includes:
the plunger 33 is rotatably arranged in the central groove 29, and the end of the plunger 33 close to the arc-shaped elastic sheet 28 is hemispherical;
the air inlet groove 34 is formed in the end, close to the arc-shaped elastic sheet 28, of the plunger 33;
the inclined air inlet channels 35, wherein a plurality of the inclined air inlet channels 35 are circumferentially arranged at the end of the plunger 33, which is close to the arc-shaped elastic sheet 28, by taking the air inlet groove 34 as a center, and are communicated with the air inlet groove 34;
a center cylinder 36, wherein the center cylinder 36 is arranged at the bottom of the center groove 29 and extends into the air inlet groove 34;
a square rod located within the air inlet slot 34 and coaxially mounted on the central cylinder 36;
the sliding sleeve 37 is sleeved on the square rod;
the driving chute 38, two said driving chute 38 are opened on the inner wall of the air inlet slot 34 oppositely, the slide block is slidably connected in driving chute 38, and connect with sliding sleeve 37;
the rotating sleeve 39 is sleeved on the central cylinder 36 and is fixedly connected with the plunger 33;
the gear ring 30 is rotated, and the gear ring 30 is mounted on the rotating sleeve 39 and engaged with the traversing rack 32.
The working principle and beneficial effects of the technical scheme are as follows:
air in the sealing chamber is fed into the air inlet groove 34 from the inclined air inlet channel 35, the notch end of the air inlet groove 34 is blocked by the sliding sleeve 37, so that the pressure in the air inlet groove 34 is increased, the sliding sleeve 37 gradually extends out of the notch end of the air inlet groove 34, the square rod is coaxially arranged on the central cylinder 36, the central cylinder 36 is fixedly arranged at the bottom of the central groove 29, the sliding sleeve 37 cannot rotate, the plunger 33 is driven to rotate in the central groove 29 by the cooperation of the sliding block arranged on the sliding sleeve 37 and the driving chute 38, the central cylinder 36 is driven to rotate, the rotating sleeve 39 connected with the plunger 33 and the rotating gear ring 30 connected with the rotating sleeve 39 are driven to rotate, the rotating gear ring 30 drives the transverse moving vertical rod 31 to act in the transverse moving channel 20 through the transverse moving rack 32 meshed with the rotating gear ring, and after the pressure in the spring plate action chamber 22 is reduced, the arc-shaped spring plate 28 is reset.
In one embodiment, a reinforcing block 41 is installed in the middle of the arc-shaped elastic piece 28, and a connecting spring 42 is symmetrically installed between the arc-shaped elastic piece 28 and the bottom of the elastic piece action chamber 22 by taking the plunger rotating piece as a center.
The working principle and beneficial effects of the technical scheme are as follows:
the setting of strengthening piece 41, when arc shell fragment 28 is sunken, the slip cap 37 supports strengthening piece 41 to prevent that arc shell fragment 28 is sunken excessively unable to restore, the setting of connecting spring 42, the quick reset of arc shell fragment 28 of being convenient for.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the invention.
Claims (10)
1. Pump body with function of intaking, including pump body (10), its characterized in that still includes: the automatic filter comprises a pump chamber (11) positioned in a pump body (10), a water inlet (12) is formed in the side end of the pump body (10) and is communicated with the pump chamber (11), an upper water outlet (13) is formed in the top end of the pump body (10) and is communicated with the pump chamber (11), an automatic filter assembly (14) is mounted on the top end of the pump body (10) and is connected with the upper water outlet (13), the automatic filter assembly (14) comprises a filter cartridge (15), the filter cartridge (15) is used for filtering fine particle impurities, and when the surface of the filter cartridge (15) is full of the fine particle impurities, back flushing is automatically realized.
2. Pump body with water inlet function according to claim 1, characterized in that a coarse filter screen is installed in the side inlet (12).
3. The pump body with water intake function of claim 1, wherein the automatic action filter assembly further comprises: install on last filter seat (16) on pump body (10) top, filter chamber (17) are located and filter seat (16), and cartridge filter (15) are located filter chamber (17), and lower water outlet channel (18) are located and filter seat (16) to communicate between last delivery port (13) and filter chamber (17), side delivery port (19) and drain (21) opposite type are seted up in last filter seat (16) side, side delivery port (19) and drain (21) communicate in filter chamber (17), and fine particle impurity backflushes out filter chamber (17) from drain (21).
4. A pump body with water inlet function according to claim 3, characterized in that the filter cartridge (15) is made of a cylinder body made of stainless steel, the bottom end of the filter cartridge (15) is close to the sewage outlet (21), the surface of the filter cartridge (15) is uniformly provided with filter holes, and the surface of the filter cartridge (15) is uniformly wrapped with a filter screen.
5. A pump body with water intake function as in claim 3, wherein said automatic action filter assembly further comprises: the elastic piece action chamber (22) is arranged on the inner wall of the filtering chamber (17) far away from the lower water outlet channel (18), the elastic piece driving component is arranged in the elastic piece action chamber (22), when the surface of the filtering barrel (15) is full of fine particle impurities, the pressure in the filtering chamber (17) is increased to drive the elastic piece driving component to act, and the elastic piece driving component drives the bottom end of the filtering barrel (15) to stretch out of the sewage outlet (21).
6. The pump body with water intake function of claim 5, wherein the automatic action filter assembly further comprises: the installation seat (23) located in the filter chamber (17), the drain (21) can be stretched out in the installation seat (23), a plurality of side installation arms (24) use cartridge filter (15) as central circumference install in the installation seat (23) is close to side delivery port (19) end, leaves the default distance between the section of thick bamboo bottom of cartridge filter (15) and the installation seat (23), fixed ring (25) install in side installation arm (24) keep away from the installation seat (23) end, and the nozzle end of cartridge filter (15) is installed in fixed ring (25) inner ring end, and shell fragment drive assembly is connected with fixed ring (25).
7. The pump body with the water inlet function according to claim 5, wherein a plurality of arc-shaped pollution discharge grooves (26) are formed in the circumferential direction of the side end of the mounting seat (23), the arc-shaped pollution discharge grooves (26) and the side mounting arms (24) are arranged in a staggered mode, and a baffle ring (27) of the adapting mounting seat (23) is mounted on the pollution discharge outlet (21).
8. The pump body with water inlet function of claim 6, wherein the spring driving assembly comprises: an arc-shaped card (28) positioned in the spring plate action chamber (22), a sealing chamber is formed between the arc-shaped spring plate (28) and the bottom of the spring plate action chamber (22), a central groove (29) is formed in the bottom of the spring plate action chamber (22), a plunger rotating piece is rotatably arranged in the central groove (29), a transverse moving channel (20) is positioned on the inner wall of a filter chamber (17) and far away from the end of a lower water outlet channel (18), the transverse moving channel (20) is close to a side water outlet (19), a transverse moving vertical rod (31) is positioned in the transverse moving channel (20), one end of the transverse moving vertical rod (31) is connected with a fixed ring (25), a transverse moving rack (32) is arranged at the other end of the transverse moving vertical rod (31), and the end of the transverse moving rack (32) far away from the transverse moving vertical rod (31) extends into the central groove (29) and is connected with the plunger rotating piece.
9. The pump body with water intake function of claim 8, wherein the plunger rotating member comprises: the plunger (33) in the central groove (29) is rotatably installed, the air inlet groove (34) is formed in the end, close to the arc-shaped elastic sheet (28), of the plunger (33), a plurality of inclined air inlet channels (35) are circumferentially formed in the end, close to the arc-shaped elastic sheet (28), of the plunger (33) by taking the air inlet groove (34) as the center, a central cylinder (36) is installed at the bottom of the central groove (29) and stretches into the air inlet groove (34), a square rod is located in the air inlet groove (34) and is coaxially installed on the central cylinder (36), a sliding sleeve (37) is sleeved on the square rod, two driving chute grooves (38) are formed in the inner wall of the air inlet groove (34) in opposite directions, a sliding block is connected in the driving chute (38) and is connected with the sliding sleeve (37), a rotating sleeve (39) is sleeved on the central cylinder (36) and is fixedly connected with the plunger (33), and a rotating gear ring (30) is installed on the rotating sleeve (39) and meshed with a transverse moving rack (32).
10. The pump body with the water inlet function according to claim 8, wherein a reinforcing block (41) is arranged in the middle of the arc-shaped elastic piece (28), and a connecting spring (42) is symmetrically arranged between the arc-shaped elastic piece (28) and the bottom of the elastic piece action chamber (22) by taking a plunger rotating piece as a center.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310500746.8A CN116428223B (en) | 2023-05-06 | 2023-05-06 | Pump body with water inlet function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310500746.8A CN116428223B (en) | 2023-05-06 | 2023-05-06 | Pump body with water inlet function |
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| CN116428223A true CN116428223A (en) | 2023-07-14 |
| CN116428223B CN116428223B (en) | 2024-03-22 |
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| CN202310500746.8A Active CN116428223B (en) | 2023-05-06 | 2023-05-06 | Pump body with water inlet function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117110547A (en) * | 2023-08-27 | 2023-11-24 | 江苏省盐海化工有限公司 | Chlorine gas detection equipment and application method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825560A (en) * | 2018-07-27 | 2018-11-16 | 上海长征泵阀（集团）有限公司 | A kind of energy-saving pump with backwash filter function |
| CN210186555U (en) * | 2019-06-20 | 2020-03-27 | 四川高鑫净化设备有限公司 | Automatic back flush filter of water intaking system |
| CN210521926U (en) * | 2019-07-18 | 2020-05-15 | 厦门润创远工贸有限公司 | Filter capable of being washed reversely |
| CN112023482A (en) * | 2020-08-31 | 2020-12-04 | 杭州沁田科技有限公司 | Leading filter of central authorities |
| CN113464448A (en) * | 2021-07-14 | 2021-10-01 | 王涛 | Sewage treatment lift pump with filtering component cleaning-free structure |
| CN115013323A (en) * | 2022-04-26 | 2022-09-06 | 安徽埃斯克制泵有限公司 | Self-cleaning type efficient self-sucking pump |
-
2023
- 2023-05-06 CN CN202310500746.8A patent/CN116428223B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825560A (en) * | 2018-07-27 | 2018-11-16 | 上海长征泵阀（集团）有限公司 | A kind of energy-saving pump with backwash filter function |
| CN210186555U (en) * | 2019-06-20 | 2020-03-27 | 四川高鑫净化设备有限公司 | Automatic back flush filter of water intaking system |
| CN210521926U (en) * | 2019-07-18 | 2020-05-15 | 厦门润创远工贸有限公司 | Filter capable of being washed reversely |
| CN112023482A (en) * | 2020-08-31 | 2020-12-04 | 杭州沁田科技有限公司 | Leading filter of central authorities |
| CN113464448A (en) * | 2021-07-14 | 2021-10-01 | 王涛 | Sewage treatment lift pump with filtering component cleaning-free structure |
| CN115013323A (en) * | 2022-04-26 | 2022-09-06 | 安徽埃斯克制泵有限公司 | Self-cleaning type efficient self-sucking pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117110547A (en) * | 2023-08-27 | 2023-11-24 | 江苏省盐海化工有限公司 | Chlorine gas detection equipment and application method thereof |
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| CN116428223B (en) | 2024-03-22 |
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