CN207879700U - A kind of band rinses the anti-blocking water inlet line of dredge pump of control - Google Patents
A kind of band rinses the anti-blocking water inlet line of dredge pump of control Download PDFInfo
- Publication number
- CN207879700U CN207879700U CN201721347363.8U CN201721347363U CN207879700U CN 207879700 U CN207879700 U CN 207879700U CN 201721347363 U CN201721347363 U CN 201721347363U CN 207879700 U CN207879700 U CN 207879700U
- Authority
- CN
- China
- Prior art keywords
- water inlet
- inlet line
- control
- dredge pump
- rinses
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses the anti-blocking water inlet lines of dredge pump that a kind of band rinses control, dredge pump fuisw rib is arranged under heavy traffic condition, water inlet bend pipe is divided into two runners up and down, Inlet flow pattern can be stablized, promote the performance of dredge pump, the utility model provides a kind of anti-blocking water inlet line of dredge pump of band flushing control simultaneously, inner wall of the pipe sets dirt blocking plate, it is set below pipeline and draws dirty pipeline, draw in dirty pipeline comprising flushing fence, baffle fixing axle, rinse the flusher of baffle, telescopic shaft is controlled by motor, and progress unimpeded work is controlled to flusher, the utility model greatly enhances the blowdown pump water inlet effect under big flow and correspondingly solves blockage problem.
Description
Technical field
The invention patent relates to blowdown pump technical field, especially a kind of band rinses the anti-blocking water inlet pipe of dredge pump of control
Road.
Background technology
In the industrial production, compact-sized, the few cavitation damage problem of submersible sewage pump, vibration noise are small, and the advantages such as pollution-free are bright
Aobvious, application range is increasing, by it is original be merely used for conveying clear water till now can convey various sanitary sewages, work
Industry waste water, construction site draining, liquid feed etc., act on apparent in all trades and professions.But dredge pump is in conveying sewage
When, various such as cotton yarns, the rope made of hemp, shred fiber and plastic products are usually present in sewage, these impurity once block water inlet
Mouth is easy to cause sewage discharge and has some setbacks, and the serious normal work for even influencing submersible sewage pump causes the damage of motor, reduces dirt of diving
The working efficiency and service life of pump.
The problem of dirt occurs to block water inlet in blowdown pump work in order to prevent, changes the structure of dredge pump
Into in the anti-blocking or cutter device of the water inlet of dredge pump installation, the impurity in sewage can be effectively prevent, which to block, influences work.Through
Retrieval, has with the relevant patent of patent of the present invention：Cutter device (the publication number of submersible sewage pump：CN204402963U one kind) is disclosed
Cutter device includes cutting tool apron and cutting cutter hub, cuts and sets cutting groove on the cut surface of tool apron inner ring, cuts the outer circle of cutter hub
It is equipped with cutting edge, cutting edge is cut with the cooperation of cut surface small―gap suture, and the inventive structure is compact, but the effect under big flow
Fruit is bad；Water inlet structure (the publication number of submersible sewage pump：CN204646810U water inlet structure disclosed in) include with filter hole it is interior,
Outer filter screen forms the accommodating chamber for accommodating impurity between inside and outside filter screen, can effectively prevent sundries and enter in immersible pump, and
It is cleared up, it is undesirable for effect under the impact of big flow；Dredge pump protective device (publication number：CN203822606) open
Dictyosome be welded on grid chassis, dictyosome periphery is surrounded by steel wire grid, and front sets pump outlet, and top fills canvas shroud,
Canvas shroud is equipped with movable mouth water inlet structure, and the invention economical environment-protective, safely and effectively, but function is simple；Band stirs evenly cutter device
Submersible sewage pump (publication number：CN204532843U pump shaft disclosed in) stirs evenly equipped with impeller is stirred evenly and is welded with cutter on impeller
Piece, cutting blade is uniformly distributed on stirring evenly impeller, simple in structure, can effectively solve the winding clogging of pump.
The present invention more preferable stabilization of fluidized and can reach anti-clogging effect under big flow.
Invention content
In order to improve dredge pump anti-clogging problem, patent of the present invention provides a kind of novel sewage pump anti-clogging water inlet line,
Purpose is preferably to solve the blockage problem of big flow dredge pump.
The purpose of the present invention is what is be achieved through the following technical solutions：
The present invention provides a kind of anti-blocking water inlet line of dredge pump of band flushing control, and the blowdown Pump Suction Nozzle taps into water pipe
Fuisw rib is arranged along pipe bent position runner line in road, water inlet line, and fuisw rib is cast in bend pipe inner wall of the pipe both sides, water inlet line bend pipe
Two runners up and down are divided by fuisw rib, it is special to be arranged at the water inlet line straight tubeGearDirty plate, it is describedGearDirty plate will
The dirts such as the larger plastics in part, silt, sawdust, which are kept off, to be drawn in dirty pipeline, it is described draw dirty pipeline integrally be set to water inlet line under
Side draws dirty conduit entrance and is located at below straight tube, draws dirty pipe outlet and is located at below bend pipe, draws and sets sewage draining exit below dirty pipeline, draws
The flusher with control is set in dirty pipeline, the flusher of the band control includes rinsing fence, baffle fixing axle, rinsing gear
Plate is transmitted by the flow sensor, pressure sensor one, pressure sensor two that are set in device in signal to control motor, control
Telescopic shaft processed drives whole flusher work, dirt to be flushed from dirty pipeline sewage draining exit is drawn to the external world.
It is further preferred that the pollutant baffle plate be upper and lower arc-shaped edges, left and right straight flange thin plate, wherein up and down arc-shaped edges with into
Waterpipe inner wall side arcuation is consistent, and left and right straight flange distance is consistent with dirty conduit entrance diameter is drawn.
It is further preferred that describedGearDirty plate is integral inclined to be set in water inlet line straight tube,GearDirty plate level angle of inclination
It is 40 °~60 °.
It is further preferred that flow sensor detection draw in dirty pipeline from rinse fence come out toward export to sewage
Flow, when its flow is less than or equal to the minimum flow value of setting, minimum flow value can be set as zero, send out signal at this time extremely
Motor, which controls telescopic shaft, to be shortened, and makes flusher that solid dirt be driven to be moved toward discharge outlet, dirt discharge.
It is further preferred that the detection of the pressure sensor two makes flusher be moved toward discharge outlet when telescopic shaft shortening
When, it can not be continued to move to when flushing baffle resists cover board, the acceptable pressure that detection pressure reaches setting is prescribed a time limit, and sends out signal extremely
Motor control telescopic shaft be stopped, while draw in the process dirty pipe water outlet water reflux dirt is rinsed, dirt after
Continuous discharge.
It is further preferred that motor can control telescopic shaft and extend automatically after telescopic shaft stops shortening a period of time, it is described
Pressure sensor one is detected when flexible elongate axis makes flusher be moved toward water outlet direction, draws dirty pipe when rinsing fence and resisting
Road inboard wall groove side can not move, and the acceptable pressure that detection pressure reaches setting is prescribed a time limit, and it is flexible to motor control to send out signal
Axis is stopped, and blowdown continues.
It is further preferred that the fence that rinses is the intermediate annulus with a no less than rack stake, rinse on fence
Annulus is connected with semi arch baffle, and Weir Plate Thickness is consistent with annulus.
It is further preferred that the tiny flexible brush of contact edge band for rinsing fence and drawing dirty inner wall of the pipe.
It is further preferred that the baffle fixing axle carries smooth rubber axle sleeve.
It is further preferred that the telescopic shaft is mechanical coupler formula telescopic shaft.
Patent advantage of the present invention is：Fuisw rib is arranged at the streamline of blowdown pump water inlet bend pipe center can stablize big flow water inlet
Fluidised form, and band can be relied on to rinse the anti-blocking water inlet line controlled, it by solid dirt carrying-off and is discharged before blowdown pump water inlet,
To reach blocking-proof result.
Description of the drawings
Fig. 1 is the anti-blocking water inlet line overall schematic of dredge pump that a kind of band rinses control.
Fig. 2 is flushing control device enlarged diagram.
Fig. 3 is to rinse fence side view.
In figure, dredge pump (1), water inlet line (2), fuisw rib (3),GearDirty plate (4) draws dirty pipeline (5), rinses fence
(61), baffle fixing axle (62), flushing baffle (63), flow sensor (71), pressure sensor one (72), pressure sensor
Two (73), cover board (8), motor (9).
Specific implementation mode
The present invention is illustrated below according to attached drawing：
A kind of band shown in FIG. 1 rinses in the anti-blocking water inlet line overall schematic of dredge pump of control, 1 suction inlet of dredge pump
Waterpipe 2 is tapped into, fuisw rib 3 is arranged along pipe bent position runner line in water inlet line 2, and fuisw rib 3 is cast in bend pipe inner wall of the pipe both sides,
2 bend pipe of water inlet line is divided into two runners up and down by fuisw rib 3, keeps dredge pump Inlet flow pattern more stable, in water inlet line
It is special to be arranged at 2 straight tubesGearDirty plate 4, pollutant baffle plate 4 be upper and lower arc-shaped edges, left and right straight flange thin plate, wherein up and down arc-shaped edges with
2 inner wall side arcuation of water inlet line is consistent, and left and right straight flange distance is consistent with 5 inlet diameter of dirty pipeline is drawn,GearDirty plate 4 is whole to incline
Tiltedly it is set in 2 straight tube of water inlet line,Gear4 horizontal tilt angle of dirty plate is 40 °~60 °, when wherein angle of inclination is 40 °, blocked sewage
Best results, it is describedGearDirty plate 4, which keeps off the dirts such as the larger plastics in part, silt, sawdust, to be drawn in dirty pipeline 5, described to draw dirt
Pipeline 5 is whole to be set to 2 lower section of water inlet line, draws 5 import of dirty pipeline and is located at below straight tube, draws the outlet of dirty pipeline 5 and be located under bend pipe
Side draws 5 lower section of dirty pipeline and sets sewage draining exit, draws and set the flusher with control in dirty pipeline 5, the flusher packet of the band control
It includes and rinses fence 61, baffle fixing axle 62, rinse baffle 63, wherein baffle fixing axle 62 carries out axis with smooth rubber axle sleeve
Protection transmits signal to controlling electricity by the flow sensor 71, pressure sensor 1, pressure sensor 2 73 that are set in device
In machine 9, control telescopic shaft 64 drives whole flusher to work, and wherein telescopic shaft 64 is mechanical coupler formula telescopic shaft, is easy to stretch
The progress of contracting control process, dirt are flushed from 5 sewage draining exit of dirty pipeline is drawn to the external world.
In flushing control device enlarged diagram shown in Fig. 2, entire control process of rinsing is：Sewage with dirt into
Enter to draw dirty pipeline 5, flow sensor 71 detect draw in dirty pipeline 5 from rinse fence 61 come out toward export to the discharge of sewage, when
When its flow is less than or equal to the minimum flow value of setting, minimum flow value can be set as zero, send out signal to motor 9 at this time and control
Telescopic shaft 64 processed shortens, and makes flusher that solid dirt be driven to be moved toward discharge outlet, dirt discharge；Pressure sensor 2 73 detects
The shortening of telescopic shaft 64 makes flusher toward discharge outlet moving process, can not continue to move to, detect when flushing baffle 63 resists cover board 8
The acceptable pressure that pressure reaches setting is prescribed a time limit, and is sent out signal to the control telescopic shaft 64 of motor 9 and is stopped, while drawing in the process
The water reflux of 5 water outlet of dirty pipeline is rinsed dirt, and dirt continues to be discharged；Telescopic shaft 64 is arranged to stop shortening certain time
Afterwards motor 9 can control telescopic shaft 64 automatically extend, pressure sensor 1 detection when telescopic shaft 64 elongation make flusher toward go out
When mouth of a river direction is moved, draw 5 inboard wall groove side of dirty pipeline when rinsing fence 61 and resisting and can not move, detection pressure reaches setting
Acceptable pressure is prescribed a time limit, and is sent out signal to the control telescopic shaft 64 of motor 9 and is stopped, blowdown continues.
In flushing fence side view shown in Fig. 3, it is the intermediate annulus with a no less than rack stake to rinse fence 61,
It rinses annulus on fence 61 and is connected with semi arch baffle, Weir Plate Thickness is consistent with annulus, rinses fence 61 and draws 5 inner wall of dirty pipeline
The tiny flexible brush of contact edge band is purged to drawing silt in dirty pipeline, prevents flusher from blocking；
It is understood that the restriction of system structure shown in figure not structure paired systems, may include than illustrating more
More or less equipment either combines certain equipment or different deployed with devices.
The present invention is not limited to the above embodiments, also includes other embodiments and variation within the scope of present inventive concept.
Claims (10)
1. a kind of band rinses the anti-blocking water inlet line of dredge pump of control, it is characterised in that：Dredge pump (1) suction inlet taps into water
Pipeline (2), water inlet line (2) are cast in bend pipe inner wall of the pipe two along pipe bent position runner line setting fuisw rib (3), fuisw rib (3)
Side, water inlet line (2) bend pipe are divided into two runners up and down by fuisw rib (3), are arranged at water inlet line (2) straight tube special
DifferentGearDirty plate (4) is describedGearDirty plate (4) keeps off dirt into drawing in dirty pipeline (5), it is described draw dirty pipeline (5) be integrally set into
Below waterpipe (2), draw dirty pipeline (5) import and be located at below straight tube, draws dirty pipeline (5) outlet and be located at below bend pipe, draw dirty pipe
Sewage draining exit is set below road (5), draws and sets the flusher with control in dirty pipeline (5), the flusher of the band control includes punching
It washes fence (61), baffle fixing axle (62), rinse baffle (63), pass through flow sensor (71), the pressure sensing set in device
Device one (72), pressure sensor two (73) transmit signal to controlling in motor (9), and control telescopic shaft (64) drives entirety to rinse dress
Work is set, dirt is flushed from dirty pipeline (5) sewage draining exit is drawn to the external world.
2. a kind of band described in claim 1 rinses the anti-blocking water inlet line of dredge pump of control, it is characterised in that：The pollutant baffle plate
(4) it is upper and lower arc-shaped edges, the thin plate of left and right straight flange, wherein arc-shaped edges are consistent with water inlet line (2) inner wall side arcuation up and down, left and right
Straight flange distance is consistent with dirty pipeline (5) inlet diameter is drawn.
3. a kind of band described in claim 1 rinses the anti-blocking water inlet line of dredge pump of control, it is characterised in that：It is describedGearDirty plate
It is (4) integral inclined to be set in water inlet line (2) straight tube,GearDirty plate (4) horizontal tilt angle is 40 °~60 °.
4. a kind of band described in claim 1 rinses the anti-blocking water inlet line of dredge pump of control, it is characterised in that：The flow passes
Sensor (71) detection draw in dirty pipeline (5) from rinse fence (61) come out toward export to the discharge of sewage, be less than when its flow or
Equal to setting minimum flow value when, minimum flow value can be set as zero, send out at this time signal to motor (9) control telescopic shaft
(64) shorten, make flusher that solid dirt be driven to be moved toward discharge outlet, dirt discharge.
5. a kind of band described in claim 1 rinses the anti-blocking water inlet line of dredge pump of control, it is characterised in that：The pressure passes
Sensor two (73) detection resists cover board when telescopic shaft (64) shortening makes flusher be moved toward discharge outlet, when rinsing baffle (63)
(8) it can not continue to move to, the acceptable pressure that detection pressure reaches setting is prescribed a time limit, and is sent out signal to motor (9) and is controlled telescopic shaft
(64) it is stopped, while the water reflux for drawing dirty pipeline (5) water outlet in the process is rinsed dirt, dirt continues to be discharged.
6. a kind of band described in claim 1 rinses the anti-blocking water inlet line of dredge pump of control, it is characterised in that：Work as telescopic shaft
(64) telescopic shaft (64) elongation automatically, the pressure sensor one (72) inspection can be controlled by stopping motor (9) after shortening a period of time
It surveys when telescopic shaft (64) elongation makes flusher be moved toward water outlet direction, draws dirty pipeline (5) when rinsing fence (61) and resisting
Inboard wall groove side can not move, and the acceptable pressure that detection pressure reaches setting is prescribed a time limit, and it is flexible to motor (9) control to send out signal
Axis (64) is stopped, and blowdown continues.
7. a kind of band described in claim 1 rinses the anti-blocking water inlet line of dredge pump of control, it is characterised in that：The flushing grid
Column (61) is the intermediate annulus with a no less than rack stake, rinses annulus on fence (61) and is connected with semi arch baffle, baffle
Thickness is consistent with annulus.
8. a kind of band described in claim 1 rinses the anti-blocking water inlet line of dredge pump of control, it is characterised in that：The flushing grid
Column (61) and the tiny flexible brush of contact edge band for drawing dirty pipeline (5) inner wall.
9. a kind of band described in claim 1 rinses the anti-blocking water inlet line of dredge pump of control, it is characterised in that：The baffle is solid
Dead axle (62) carries smooth rubber axle sleeve.
10. a kind of band described in claim 1 rinses the anti-blocking water inlet line of dredge pump of control, it is characterised in that：It is described flexible
Axis (64) is mechanical coupler formula telescopic shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721347363.8U CN207879700U (en) | 2017-10-19 | 2017-10-19 | A kind of band rinses the anti-blocking water inlet line of dredge pump of control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721347363.8U CN207879700U (en) | 2017-10-19 | 2017-10-19 | A kind of band rinses the anti-blocking water inlet line of dredge pump of control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207879700U true CN207879700U (en) | 2018-09-18 |
Family
ID=63500544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721347363.8U Expired - Fee Related CN207879700U (en) | 2017-10-19 | 2017-10-19 | A kind of band rinses the anti-blocking water inlet line of dredge pump of control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207879700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575416A (en) * | 2017-10-19 | 2018-01-12 | 江苏国泉泵业制造有限公司 | A kind of band rinses the anti-blocking inlet channel of dredge pump of control |
| CN111648969A (en) * | 2020-06-10 | 2020-09-11 | 湖北众堃科技股份有限公司 | Non-blocking fixed submersible sewage pump |
-
2017
- 2017-10-19 CN CN201721347363.8U patent/CN207879700U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575416A (en) * | 2017-10-19 | 2018-01-12 | 江苏国泉泵业制造有限公司 | A kind of band rinses the anti-blocking inlet channel of dredge pump of control |
| CN107575416B (en) * | 2017-10-19 | 2024-03-26 | 江苏国泉泵业制造有限公司 | Anti-blocking water inlet pipeline of sewage pump with flushing control function |
| CN111648969A (en) * | 2020-06-10 | 2020-09-11 | 湖北众堃科技股份有限公司 | Non-blocking fixed submersible sewage pump |
| CN111648969B (en) * | 2020-06-10 | 2021-10-08 | 湖北众堃科技股份有限公司 | Non-blocking fixed submersible sewage pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107575416A (en) | A kind of band rinses the anti-blocking inlet channel of dredge pump of control | |
| CN207879700U (en) | A kind of band rinses the anti-blocking water inlet line of dredge pump of control | |
| JP5577481B2 (en) | Pumping mud method and pumping equipment | |
| CN111764361B (en) | Comprehensive cleaning method for pump station forebay | |
| CN115808510B (en) | Hydrological water quality monitoring and processing method | |
| CN107654416A (en) | A kind of anti-blocking inlet channel of dredge pump irrigating of band control | |
| CN115343112A (en) | Water quality monitoring's intensive sampling device | |
| US5393418A (en) | Water intake, in particular for industrial installations | |
| CN105442686B (en) | Integrated sewage water/rainwater-collecting and conveying device | |
| CN220487833U (en) | Emergency drainage device for engineering tunnel | |
| CN212956903U (en) | A diversion system for pump station desilting | |
| CN211097696U (en) | Slag scraping machine for sewage treatment | |
| CN205369515U (en) | Integration pump station with adjustable bottom hydraulic pressure | |
| CN203808227U (en) | Full-automatic underground construction wastewater lifting device | |
| CN207687053U (en) | A kind of novel sewage pump anti-clogging water inlet line | |
| CN211288274U (en) | Vacuum suction device of mining pneumatic dredging dredge pump | |
| CN209081524U (en) | One kind is novel to strain water installations | |
| CN111997125A (en) | Desilting device that air-lift formula hydraulic engineering used | |
| JP2005188490A (en) | Sand pump | |
| CN218151389U (en) | Nuclear power plant drum-shaped filter screen coupling suction device and nuclear power plant drum-shaped filter screen sewage discharge system | |
| CN219355352U (en) | Positive pressure type secondary sedimentation tank siphon dredging device | |
| CN105464204A (en) | Integrated pump station with hydraulically adjustable bottom | |
| CN114319566B (en) | Prefabricated pump station of automatically cleaning preliminary treatment | |
| CN217896691U (en) | Water flow guiding structure of underground car washing machine | |
| CN218687197U (en) | Drum-shaped filter screen sewage discharging device and drum-shaped filter screen sewage discharging system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20201019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |