CN107288921A - Blend formula Boosting pumping station - Google Patents
Blend formula Boosting pumping station Download PDFInfo
- Publication number
- CN107288921A CN107288921A CN201710671178.2A CN201710671178A CN107288921A CN 107288921 A CN107288921 A CN 107288921A CN 201710671178 A CN201710671178 A CN 201710671178A CN 107288921 A CN107288921 A CN 107288921A
- Authority
- CN
- China
- Prior art keywords
- shell
- pumping plant
- dredge pump
- impeller
- pumping
- 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.)
- Pending
Links
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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2288—Rotors specially for centrifugal pumps with special measures for comminuting, mixing or separating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/16—Pumping installations or systems with storage reservoirs
-
- 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
- F04D29/007—Details, component parts, or accessories especially adapted for liquid pumps
Abstract
This case is related to one kind and blends formula Boosting pumping station, including：Pumping plant shell, water inlet pipe, it is horizontally set on the shell wall medium position of the pumping plant shell, and the water inlet pipe first end is connected with the pumping plant housing interior volume, and the end of water inlet pipe second is connected with the sewage outside the pumping plant shell；Outlet pipe, it is horizontally set on the shell wall upper position of the pumping plant shell, and the outlet pipe first end is protruded from outside the pumping plant shell shell wall, and the end of outlet pipe second is located at the pumping plant enclosure；And dredge pump, it is arranged on the bottom centre of the pumping plant housing interior volume, the water outlet of the dredge pump is connected by a connecting pipe with the end of outlet pipe second, the water inlet oral area of the dredge pump sets fixing cutter, it is additionally provided with the dredge pump on the first impeller, first impeller and is provided with a coaxial rotating knife.The Boosting pumping station substantially increases dirt handling capacity, Boosting pumping station will not silting, can effectively operation automatic for a long time.
Description
Technical field
The present invention relates to sewage treatment area, more particularly to one kind blends formula Boosting pumping station.
Background technology
Present small-sized Boosting pumping station generally existing use time is long, function decay, designs lack of standardization, operational feasibility is poor,
Engineering aging, in bad repair serious, operational efficiency is low, the problems such as energy consumption is exceeded, and common dredge pump simply uses simple suction
Principle, sewage is suctioned out, but when in sewage containing impurity such as long fibre, polybag, gloves, sanitary napkins, it is easy to cause
The blocking of dredge pump, so as to be the effect that dredge pump loses blowdown.When dredge pump is blocked, dredge pump can only be taken from sewage
Go out and fell, after then the object of blocking is manually drawn out, can just be continuing with.What is more, and dredge pump is because of the stifled of debris
Plug, rotating shaft cisco unity malfunction, and machine and could not close in time, finally result in dredge pump and damage or burn out.
The content of the invention
It is an object of the invention to solve at least the above or defect, and provide the advantage that at least will be described later.
Blend formula Boosting pumping station it is a still further object of the present invention to provide one kind, by with blend the dredge pump of function with
Second impeller coordinates, and the Boosting pumping station substantially increases dirt handling capacity, Boosting pumping station will not silting, can have automatically for a long time
Effect operation.
Therefore, the technical scheme that the present invention is provided is：
One kind blends formula Boosting pumping station, including：
Pumping plant shell, its main body is a cylindrical shell being vertically arranged；
Water inlet pipe, it is horizontally set on the shell wall medium position of the pumping plant shell, the water inlet pipe first end with it is described
Pumping plant housing interior volume is connected, and the end of water inlet pipe second is connected with the sewage outside the pumping plant shell；
Outlet pipe, it is horizontally set on the shell wall upper position of the pumping plant shell, and the outlet pipe first end is protruded from
Outside the pumping plant shell shell wall, the end of outlet pipe second is located at the pumping plant enclosure；And
Dredge pump, it is arranged on the bottom centre of the pumping plant housing interior volume, and the water outlet of the dredge pump leads to
Cross a connecting pipe to be connected with the end of outlet pipe second, the water inlet oral area of the dredge pump sets fixing cutter, the dredge pump
In be additionally provided with the first impeller, first impeller and be provided with a coaxial rotating knife；
Wherein, the sewage enter the dredge pump water inlet oral area after successively through the fixing cutter, rotating knife and first
Impeller to the dredge pump water outlet.
Preferably, the bottom of the pumping plant housing interior volume also includes one second impeller, the second impeller level
The dredge pump bottom is arranged on, the dredge pump is fixedly connected by a support meanss with the pumping plant shell.
Preferably, first impeller, the second impeller are full-open type structure, and the outer rim of second impeller is apart from institute
State pumping plant shell the first preset distance of shell wall.
Preferably, the support meanss are the first fixed mount being fixedly connected with the pumping plant shell shell wall.
Preferably, the support meanss are the second fixed mount for being fixedly connected with the pumping plant shell shell bottom, described the
Two impellers are fixedly connected with the connecting shaft being erected on second fixed mount.
Preferably, second impeller is fixedly connected with the rotating shaft of the dredge pump.
Preferably, the described formula Boosting pumping station that blends also includes a motor, second impeller and the machine shaft
It is fixedly connected.
Preferably, the described formula Boosting pumping station that blends also includes a float switch, the float switch and the blowdown
Pump is connected, and temperature-sensitive element is additionally provided with the stator winding of the dredge pump.
Preferably, the described formula Boosting pumping station that blends also includes a full autocontrol cabinet, the full autocontrol cabinet with
A warning device is additionally provided with the dredge pump, motor electrical connection, the full autocontrol cabinet, the warning device is floated with described
Ball switch is connected.
Preferably, the dredge pump is made with the pumping plant shell of resistant material.
The present invention at least includes following beneficial effect：
1st, by installing rotating knife, water inlet oral area dress fixing cutter, the powder being made up of rotating knife and fixing cutter before the first impeller additional
Crushing device, can make impurity be thoroughly ground into moment it is cotton-shaped together discharged with sewage, and pipeline and valve can be passed through；
2nd, the setting of the second impeller is passed through so that these particles can be by blowdown in the rotary water current that the second impeller is formed
Pump is all discharged, it is ensured that Boosting pumping station can be used really for a long time.
Brief description of the drawings
Fig. 1 is a kind of diagrammatic cross-section of the present invention for blending formula Boosting pumping station；
Fig. 2 is the diagrammatic cross-section of the present invention for blending another second impeller mounting means in formula Boosting pumping station；
Fig. 3 is the three-dimensional external view of the present invention for blending formula Boosting pumping station.
Embodiment
Below by embodiment, the present invention is described in further detail, to make those skilled in the art with reference to specification
Word can be implemented according to this.
It should be appreciated that used herein such as " have ", "comprising" and " comprising " term are not precluded from one or many
The presence or addition of individual other elements or its combination.
With reference to shown in Fig. 1-3, there are following examples：
Embodiment one
The present embodiment provides one kind and blends formula Boosting pumping station, including：Pumping plant shell 100, what its main body was vertically arranged for one
Cylindrical shell；Water inlet pipe 200, it is horizontally set on the shell wall medium position of the pumping plant shell 100, the water inlet pipe 200
One end is connected with the inner space of pumping plant shell 100, the end of water inlet pipe 200 second and the dirt outside the pumping plant shell 100
Water is connected；Outlet pipe 300, it is horizontally set on the shell wall upper position of the pumping plant shell 100, the outlet pipe 300 first
Distal process for the shell wall of pumping plant shell 100 outside, the end of outlet pipe 300 second be located at the pumping plant shell 100 inside；With
And dredge pump 400, it is arranged on the bottom centre of the inner space of pumping plant shell 100, the water outlet of the dredge pump 400
It is connected by a connecting pipe 410 with the end of outlet pipe 300 second, the water inlet oral area of the dredge pump 400 sets fixing cutter,
It is additionally provided with the dredge pump 400 on first impeller, first impeller and is provided with a coaxial rotating knife；Wherein, it is described
Sewage enter the dredge pump 400 water inlet oral area after successively through the fixing cutter, rotating knife and the first impeller to the blowdown
The water outlet of pump 400.The dredge pump 400 is made with the pumping plant shell 100 of resistant material.Before first impeller
Install rotating knife additional, water inlet oral area dress fixing cutter, the reducing mechanism being made up of rotating knife and fixing cutter can make impurity thorough in moment
Bottom be ground into it is cotton-shaped together discharged with sewage, and pipeline and valve can be passed through.Blend formula dredge pump 400 using unique monolithic or
Biplate wheel construction, substantially increases dirt handling capacity, can effectively pass through times fibrous matter and a diameter of pumping hole in pumping hole footpath
The solid particle in footpath about 50%.
The bottom of the inner space of pumping plant shell 100 also includes one second impeller 420, the level of the second impeller 420
The bottom of dredge pump 400 is arranged on, the dredge pump 400 is fixedly connected by a support meanss with the pumping plant shell 100.
First impeller, the second impeller 420 are full-open type structure, and the outer rim of second impeller 420 is apart from the pumping plant shell
100 the first preset distances of shell wall, first preset distance is between 1cm to 10cm.Create cutting type unshrouded impeller structure, leaf
Runner and pump housing runner perfect matching are taken turns, pulverized impurity smoothness is passed through.
The support meanss are the first fixed mount 430 being fixedly connected with the shell wall of pumping plant shell 100.Second leaf
Wheel 420 is fixedly connected with the rotating shaft of the dredge pump 400.The power resources of second impeller 420 are provided in the lump by dredge pump 400.
With using for a long time, Boosting pumping station bottom easily deposits the more heavy particle of quality, and these particles can gradually be blocked and entirely carried
The bottom of pumping plant is risen, so passing through the setting of the second impeller 420 so that the rotation water that these particles are formed in the second impeller 420
Can all it be discharged by dredge pump 400 in stream, it is ensured that Boosting pumping station can be used really for a long time.
Embodiment two
The support meanss are the second fixed mount 440 being fixedly connected with the shell bottom of pumping plant shell 100, second leaf
Wheel 420 is fixedly connected with the connecting shaft 450 being erected on second fixed mount 440.
Embodiment three
The described formula Boosting pumping station that blends also includes a motor, and second impeller 420 is fixed with the machine shaft to be connected
Connect.The power resources of second impeller 420 are separately provided by motor.
Example IV
The described formula Boosting pumping station that blends also includes a float switch, and the float switch is connected with the dredge pump 400,
Temperature-sensitive element is additionally provided with the stator winding of the dredge pump 400.The described formula Boosting pumping station that blends also includes a full-automatic control
Cabinet processed, the full autocontrol cabinet is electrically connected with the dredge pump 400, motor, and a report is additionally provided with the full autocontrol cabinet
Alarm device, the warning device is connected with the float switch.
Automaticity is high, and float switch can change according to required liquid level, automatically control the starting and stopping of pump, be not required to
Special messenger keeps an eye on, extremely easy to use.Temperature-sensitive element ensures that motor is powered off in time when overloading overload operation, prevents high temperature by electricity
After the motor cooling such as machine burning evil idea, normal work can be recovered again.Full autocontrol cabinet is to the leak of pump, electric leakage, overload and overtemperature etc.
Automatic protection is carried out, the security bosom reliability of product is improved.
From the above mentioned, the invention has the advantages that, fully automatic operation, without artificial operation；Blocked without having to worry about debris
Immersible pump, without artificial cleaning debris；Maintenance cost is low, and floor space is small, easy for installation；Full autocontrol cabinet can be in hand
Switch between dynamic, automated manner, with liquid level overload alarm function.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With.It can be applied to various suitable the field of the invention completely., can be easily for those skilled in the art
Realize other modification.Therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (10)
1. one kind blends formula Boosting pumping station, it is characterised in that including：
Pumping plant shell, its main body is a cylindrical shell being vertically arranged；
Water inlet pipe, it is horizontally set on the shell wall medium position of the pumping plant shell, the water inlet pipe first end and the pumping plant
Housing interior volume is connected, and the end of water inlet pipe second is connected with the sewage outside the pumping plant shell；
Outlet pipe, it is horizontally set on the shell wall upper position of the pumping plant shell, and the outlet pipe first end protrudes from described
Outside pumping plant shell shell wall, the end of outlet pipe second is located at the pumping plant enclosure；And
Dredge pump, it is arranged on the bottom centre of the pumping plant housing interior volume, and the water outlet of the dredge pump passes through one
Connecting pipe is connected with the end of outlet pipe second, and the water inlet oral area of the dredge pump is set in fixing cutter, the dredge pump also
It is provided with the first impeller, first impeller and is provided with a coaxial rotating knife；
Wherein, the sewage enter the dredge pump water inlet oral area after successively through the fixing cutter, rotating knife and the first impeller
To the water outlet of the dredge pump.
2. according to claim 1 blend formula Boosting pumping station, it is characterised in that the bottom of the pumping plant housing interior volume
Also include one second impeller, second impeller is horizontally set on the dredge pump bottom, and the dredge pump is filled by a support
Put and be fixedly connected with the pumping plant shell.
3. according to claim 2 blend formula Boosting pumping station, it is characterised in that first impeller, the second impeller are
Full-open type structure, the outer rim of second impeller is apart from the first preset distance of the pumping plant shell shell wall.
4. according to claim 2 blend formula Boosting pumping station, it is characterised in that the support meanss be with outside the pumping plant
The first fixed mount that shell shell wall is fixedly connected.
5. according to claim 2 blend formula Boosting pumping station, it is characterised in that the support meanss be with outside the pumping plant
The second fixed mount that shell shell bottom is fixedly connected, second impeller is fixed with the connecting shaft being erected on second fixed mount
Connection.
6. according to claim 2 blend formula Boosting pumping station, it is characterised in that second impeller and the dredge pump
Rotating shaft is fixedly connected.
7. according to claim 2 blend formula Boosting pumping station, it is characterised in that the described formula Boosting pumping station that blends also includes
One motor, second impeller is fixedly connected with the machine shaft.
8. according to claim 1 blend formula Boosting pumping station, it is characterised in that the described formula Boosting pumping station that blends also includes
One float switch, the float switch is connected with the dredge pump, and temperature-sensitive element is additionally provided with the stator winding of the dredge pump.
9. blend formula Boosting pumping station according to claim 1,7 or 8, it is characterised in that described blends formula elevator pump
Standing also includes a full autocontrol cabinet, and the full autocontrol cabinet is electrically connected with the dredge pump, motor, the Automatic Control
A warning device is additionally provided with cabinet, the warning device is connected with the float switch.
10. according to claim 1 blend formula Boosting pumping station, it is characterised in that the dredge pump and the pumping plant shell
It is made of resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671178.2A CN107288921A (en) | 2017-08-08 | 2017-08-08 | Blend formula Boosting pumping station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671178.2A CN107288921A (en) | 2017-08-08 | 2017-08-08 | Blend formula Boosting pumping station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107288921A true CN107288921A (en) | 2017-10-24 |
Family
ID=60104625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710671178.2A Pending CN107288921A (en) | 2017-08-08 | 2017-08-08 | Blend formula Boosting pumping station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107288921A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE469844B (en) * | 1992-09-24 | 1993-09-27 | Flygt Ab Itt | Device for providing circulation in pumping stations |
| DE20007500U1 (en) * | 2000-04-26 | 2000-09-21 | Boerner Wolf Dieter | Sewage lifting station |
| CN2672326Y (en) * | 2003-12-30 | 2005-01-19 | 南京蓝深制泵集团股份有限公司 | Double reamer cutting pump |
| CN201246313Y (en) * | 2008-08-25 | 2009-05-27 | 常州市武进城区污水处理厂 | Automatic control device of pumping station pollution discharge liquid level |
| CN104265615A (en) * | 2014-09-22 | 2015-01-07 | 海澄环保科技（上海）有限公司 | Integrated prefabricated finished product pump station |
| CN204199375U (en) * | 2014-10-17 | 2015-03-11 | 四川宇阳环境工程有限公司 | The integrated pumping plant of integration self-cleaning |
| CN204225261U (en) * | 2013-12-27 | 2015-03-25 | 青岛三丰瑞克新能源科技有限公司 | One is buried sewage lifting pump station integrally |
| CN105220762A (en) * | 2015-10-23 | 2016-01-06 | 蓝深集团股份有限公司 | A kind of integrated prefabricated pumping plant with anti-precipitation function |
-
2017
- 2017-08-08 CN CN201710671178.2A patent/CN107288921A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE469844B (en) * | 1992-09-24 | 1993-09-27 | Flygt Ab Itt | Device for providing circulation in pumping stations |
| DE20007500U1 (en) * | 2000-04-26 | 2000-09-21 | Boerner Wolf Dieter | Sewage lifting station |
| CN2672326Y (en) * | 2003-12-30 | 2005-01-19 | 南京蓝深制泵集团股份有限公司 | Double reamer cutting pump |
| CN201246313Y (en) * | 2008-08-25 | 2009-05-27 | 常州市武进城区污水处理厂 | Automatic control device of pumping station pollution discharge liquid level |
| CN204225261U (en) * | 2013-12-27 | 2015-03-25 | 青岛三丰瑞克新能源科技有限公司 | One is buried sewage lifting pump station integrally |
| CN104265615A (en) * | 2014-09-22 | 2015-01-07 | 海澄环保科技（上海）有限公司 | Integrated prefabricated finished product pump station |
| CN204199375U (en) * | 2014-10-17 | 2015-03-11 | 四川宇阳环境工程有限公司 | The integrated pumping plant of integration self-cleaning |
| CN105220762A (en) * | 2015-10-23 | 2016-01-06 | 蓝深集团股份有限公司 | A kind of integrated prefabricated pumping plant with anti-precipitation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |
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| RJ01 | Rejection of invention patent application after publication |