CN106013409B - A kind of pre- cyclone of water pump - Google Patents
A kind of pre- cyclone of water pump Download PDFInfo
- Publication number
- CN106013409B CN106013409B CN201610506558.6A CN201610506558A CN106013409B CN 106013409 B CN106013409 B CN 106013409B CN 201610506558 A CN201610506558 A CN 201610506558A CN 106013409 B CN106013409 B CN 106013409B
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- China
- Prior art keywords
- water
- baffle
- basin body
- overfall
- deflector
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 230000007704 transition Effects 0.000 claims abstract description 4
- 238000005086 pumping Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 11
- 230000033228 biological regulation Effects 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000004941 influx Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 238000013461 design Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 4
- 238000003912 environmental pollution Methods 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/007—Devices providing a flushing surge
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention belongs to pump equipment technical field,It is related to a kind of water pump pretreatment unit,It is installed on below pump intake,For into water pretreatment,Including basin body,Overfall and sluice weir,Wherein sluice weir includes inflow entrance,First baffle,Second baffle and deflector,The basin body of hood configuration is open-topped cylindrical shape,Overfall is fixed on basin body top and is connected as one with basin body transition type,The inflow entrance of liquid is provided with the sluice weir being connected with overfall integral type,Inflow entrance is respectively arranged on the left side and the right side first baffle and second baffle,First baffle and second baffle are tabular or V-type or U-shaped structure,The inner side of inflow entrance is equipped with deflector,Deflector is spiral-shaped structure or is camber flow passage structure,Its overall structure is simple,It is small,Take up an area few,It is novel in design,Investment of production is low,Simple installation,It is convenient and environmental-friendly to repair,With good economic efficiency and application prospect.
Description
Technical field：
The invention belongs to pump equipment technical field, is related to a kind of water pump pretreatment unit, is installed on pump intake
Lower section, for building, agricultural, traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink, the industry such as municipal administration.
Background technology：
Water process is widely used in building, agricultural, traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink, city
The industries such as political affairs, its processing procedure is first collects reprocessing, and during water inlet, debris and sludge etc. are easily deposited and blocked in water
The water inlet of water pump causes water route not smooth, influences drain discharge, not only reduces treatment effeciency, reduces the water pump service life, deposits produce
Raw toxic and harmful gas causes air and water pollution, and dredging is difficult, maintenance cost increase；In the prior art, to water
The research of reason technology is concentrated mainly in primary reinforcement processing, two stage treatment, tertiary treatment or advanced treating, for pre-processing skill
Art still continues to use traditional preprocess method, such as：At the processing methods such as coarse rack, fine fack, setting pot and primary sedimentation tank or combination
Reason method, such as：Manually or mechanically coarse rack is equipped with water inlet front end or fine fack is used for the dirt of retention suspension or floating, with
Water pump vane is protected, avoids water pump blocking or damage in impeller, ensures water pump normal operation, but manually or mechanically grid floor space
It is big, it is necessary to clear up and safeguard and duty room is equipped with pumping plant and other affiliated facilities；Widely used rotational flow grit chamber is
Fluidised form and flow velocity are controlled using mechanical force, accelerates the precipitation of sand grains, sand setting effect is good, but mechanical dredge equipment is complicated, to construction
Quality requirement is high, takes up a large area, is not suitable for residual organic matter in small-sized water treatment plant or pumping plant and water；Chinese patent
Rotary running preprocessor has been disclosed in ZL200620034449.0, by top fixing element, outer barrel, screen filter, water outlet piece and
The compositions such as taper storage bucket, the upper and lower part of cylinder are equipped with the water inlet pipe and return duct that are connected with cylinder tangent line, cylinder lower part respectively
It is that storage bucket and sludge pipe, screen filter are fixed on the center of cylinder, filtrate collecting box and outlet pipe are arranged at its bottom, its equipment is answered
Miscellaneous, investment is high；In terms of flow-rate adjustment, water treatment plant or pumping plant are typically provided frequency converter, traditional handicraft pumped using start-stop or
The mode of frequency conversion, the continuity of its technique is poor and frequent starting water pump causes failure to increase and maintenance cost increase.
The content of the invention：
It is an object of the invention to overcome shortcoming existing in the prior art, seek to design a kind of pre- cyclone of water pump, solve
The problem of certainly dredging is difficult in preprocessing process, and soil discharging facility is complicated, and flow-rate adjustment craftsmanship is poor, can reduce water treatment plant or
Pumping plant construction and maintenance cost, economy is notable, increases pumping plant service life, reduces environmental pollution.
To achieve these goals, the pre- cyclone of water pump of the present invention, its agent structure include basin body, overfall
And sluice weir, wherein sluice weir include inflow entrance, first baffle, second baffle and deflector, the basin body of hood configuration is top
The cylindrical shape of opening, overfall are fixed on basin body top and are connected as one with basin body transition type, and overfall, which is used to intercept, intakes,
It is provided with the inflow entrance of liquid on the sluice weir being connected with overfall integral type, the left and right sides difference integral type of inflow entrance is equipped with the
One baffle and second baffle, first baffle and second baffle are tabular or V-type or U-shaped structure, and the inner side of inflow entrance, which is equipped with, leads
Flowing plate, deflector are spiral-shaped structure or are camber flow passage structure.
The present invention operation principle be:Water pump is fixedly installed in pumping plant under pump intake with pre- cyclone jacket-type
Side, the water of pumping first flows through the pre- cyclone of water pump before water pump is entered, in pumping plant normal operation, with the continuous drop of water level
Low, when water level is less than overfall, water enters from the entrance of sluice weir, flow into basin body by deflector and produced in basin body with
The identical current in water pump direction of rotation, during whole water flow rotary, outside sluice weir to basin body bottom centre's flow velocity by
It is cumulative plus and reach maximum in bottom, current drive all substances in water to enter in water pump, and then are discharged in supervisor's net, realize
The automatic pool cleaning of pumping plant, without installing deodorization device and clear pool equipment, avoid pumping plant because shut down water level it is high produce deposit and
Toxic and harmful gas, reduces environmental pollution；In the source water level of water level decreasing to sluice weir, current have certain flow velocity
And water (flow) direction is identical with impeller direction of rotation, continue to reduce with water level, to basin bottom center outside sluice weir
The rotary speed of current constantly changes so that and water influx and the discharge of water pump gradually match, when water level is minimum, outflow
Amount is also corresponding minimum, has the function that frequency converter, realizes flow automatic regulation and continuity technique, reduce investment of production.
Compared with prior art, the present invention due to pre-rotation guide functions, can be realized certainly in the case where not closing flow of inlet water
Clear pond and long-term, stable, Effec-tive Function are moved, realizes flow automatic regulation and continuity technique；Its overall structure is simple, volume
It is small, take up an area less, novel in design, investment of production is low, simple installation, and maintenance is convenient and environmental-friendly, with good economic efficiency
And application prospect.
Brief description of the drawings：
Fig. 1 is the principle schematic diagram of the embodiment of the present invention.
Embodiment：
The present invention will be further described by way of example and in conjunction with the accompanying drawings.
Embodiment：
The water pump that the present embodiment is related to includes basin body 1, overfall 2 and sluice weir 3 with the agent structure of pre- cyclone, wherein
Sluice weir 3 includes inflow entrance 4, first baffle 5, second baffle 6 and deflector 7, and the basin body 1 of hood configuration is open-topped circle
Tubular, overfall 2 are fixed on 1 top of basin body and are connected as one with 1 transition type of basin body, and overfall 2 is used to intercept water, with water blocking
The inflow entrance 4 of liquid is provided with the sluice weir 3 that 2 integral type of weir is connected, the left and right sides difference integral type of inflow entrance 4 is equipped with first
Baffle 5 and second baffle 6, first baffle 5 and second baffle 6 are tabular or V-type or U-shaped structure, and the inner side of inflow entrance 4 is equipped with
Screw type deflector 7, deflector 7 or be camber flow passage structure.
The operation principle of the present embodiment is：Water pump is fixedly installed in pump intake in pumping plant with pre- cyclone jacket-type
Lower section, the water of pumping first flows through the pre- cyclone of water pump before water pump is entered, continuous with water level in pumping plant normal operation
Reduce, overfall 2 will be above water level, and water enters from the entrance of sluice weir 3, and basin body 1 is flowed into and in basin body 1 by deflector 7
The current identical with water pump direction of rotation are produced, it is outer into the bottom of basin body 1 from sluice weir 3 during whole water flow rotary
Heart flow velocity gradually increases and reaches maximum in bottom, and current drive all substances in water to enter in water pump, and then are discharged to supervisor
In net, the automatic pool cleaning of pumping plant is realized, without installing deodorization device and clear pool equipment, avoiding pumping plant, water level is high to be produced because shutting down
Deposit and toxic and harmful gas, reduce environmental pollution；In 4 water level of entrance of water level decreasing to sluice weir 3, current have had
Certain flow velocity and water (flow) direction is identical with impeller direction of rotation, continues to reduce with water level, outer to basin body 1 from sluice weir 3
The rotary speed of current constantly changes between bottom centre so that water influx and the discharge of water pump gradually match, in water
When position is minimum, discharge is minimum, plays the role of frequency converter, realizes flow automatic regulation and continuity technique, reduces life
Production investment.
Claims (1)
- A kind of 1. pre- cyclone of water pump, it is characterized in that agent structure includes basin body, overfall and sluice weir, wherein sluice weir bag Containing inflow entrance, first baffle, second baffle and deflector, the basin body of hood configuration is open-topped cylindrical shape, and overfall is solid It is connected as one due to basin body top and with basin body transition type, overfall, which is used to intercept, intakes, and is connected with overfall integral type The inflow entrance of liquid is provided with sluice weir, inflow entrance is respectively arranged on the left side and the right side first baffle and second baffle, first baffle Be tabular or V-type or U-shaped structure with second baffle, the inner side of inflow entrance is equipped with deflector, deflector for spiral-shaped structure or For camber flow passage structure；The device realizes the specific embodiment of water process, specific as follows：1) the device jacket-type is fixed and pacified Loaded on below pump intake so that the water for pumping conveying first flows through the device before water pump is entered, in pumping plant normal operation, with The continuous reduction of water level, when water level is less than overfall, water enters from the entrance of sluice weir, and basin body production is flowed into by deflector Raw rotary water current, water flow rotary direction are identical with water pump vane direction of rotation；2) during whole water flow rotary, current drive Silt and other solid matters in water enter in water pump, realize automatic pool cleaning；3) continue to reduce with water level, from sluicing Rotary speed outside weir to current between basin bottom center constantly changes so that water influx and the gradual phase of the discharge of water pump Matching, when water level is minimum, discharge is also corresponding minimum, realizes flow automatic regulation and continuity technique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506558.6A CN106013409B (en) | 2016-06-30 | 2016-06-30 | A kind of pre- cyclone of water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610506558.6A CN106013409B (en) | 2016-06-30 | 2016-06-30 | A kind of pre- cyclone of water pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106013409A CN106013409A (en) | 2016-10-12 |
| CN106013409B true CN106013409B (en) | 2018-05-04 |
Family
ID=57105945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610506558.6A Active CN106013409B (en) | 2016-06-30 | 2016-06-30 | A kind of pre- cyclone of water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106013409B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111441462A (en) * | 2020-04-02 | 2020-07-24 | 明光市留香泵业有限公司 | A water pump production pre-rotation device |
| CN114576215B (en) * | 2022-03-17 | 2023-11-28 | 华南泵业有限公司 | Self-cleaning screw device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290918A (en) * | 2013-05-01 | 2013-09-11 | 山东良成环保工程有限公司 | Underground prefabricated pump station |
| CN204983124U (en) * | 2015-07-29 | 2016-01-20 | 青岛三丰瑞克新能源科技有限公司 | Automatically cleaning of integration pump station is cheated end and is had pump station that end was cheated to this automatically cleaning |
| CN205742512U (en) * | 2016-06-30 | 2016-11-30 | 海斯特(青岛)泵业有限公司 | A kind of pre-cyclone of water pump |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10292475A (en) * | 1997-04-11 | 1998-11-04 | Kubota Corp | How to operate a pump that drains water with solid foreign matter |
-
2016
- 2016-06-30 CN CN201610506558.6A patent/CN106013409B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103290918A (en) * | 2013-05-01 | 2013-09-11 | 山东良成环保工程有限公司 | Underground prefabricated pump station |
| CN204983124U (en) * | 2015-07-29 | 2016-01-20 | 青岛三丰瑞克新能源科技有限公司 | Automatically cleaning of integration pump station is cheated end and is had pump station that end was cheated to this automatically cleaning |
| CN205742512U (en) * | 2016-06-30 | 2016-11-30 | 海斯特(青岛)泵业有限公司 | A kind of pre-cyclone of water pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106013409A (en) | 2016-10-12 |
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