CN109797842A - A kind of no sedimentation type sewage lifting pump station - Google Patents
A kind of no sedimentation type sewage lifting pump station Download PDFInfo
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- CN109797842A CN109797842A CN201711148944.3A CN201711148944A CN109797842A CN 109797842 A CN109797842 A CN 109797842A CN 201711148944 A CN201711148944 A CN 201711148944A CN 109797842 A CN109797842 A CN 109797842A
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- sewage
- circulation flushing
- control valve
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Abstract
The present invention discloses a kind of no sedimentation type sewage lifting pump station, belong to technical field of sewage, including pumping plant main body, it is characterized by: the pumping plant main body includes cabinet, water inlet, liquid sewage pump, water outlet, controller, the cabinet is provided with water inlet, liquid sewage pump, sewage conveying tube is arranged in liquid sewage pump upper end, sewage transport hand control valve is provided on the sewage conveying tube, the sewage conveying tube connection blowdown supervisor, sewage conveying tube is disposed on the blowdown supervisor, circulation flushing pipe, blowdown pneumatic control valve, water outlet, circulation flushing pneumatic control valve and circulation flushing hand control valve are disposed on the circulation flushing pipe, the circulation flushing pipe is arranged in the bottom of box, the cabinet is provided with liquid level sensor, the liquid level sensor is by being electrically connected controller.Reasonable in design, long service life, non-maintaining and dredging outstanding ability are achieved the purpose that.
Description
Technical field
The present invention discloses a kind of no sedimentation type sewage lifting pump station, belongs to technical field of sewage.
Background technique
Sewage treatment at present is the process that is purified to it to make sewage reach the water quality requirement reused.Sewage
Processing is widely used in building, agriculture, the every field such as traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink,
The daily life of common people is come into more and more.The progress and development of modern society be unable to do without water resource.By sewage source
Classification, sewage treatment are generally divided into production sewage treatment and sanitary sewage disposal.Production waste includes trade effluent, rural sewage
And medical sewage etc., and sanitary sewage is exactly the sewage that daily life generates, and refers to various forms of inorganic matters and organic matter
Complex mixture.
Current sewage disposal pumping station treated sewage can filter out most house refuse, but it be easy to cause pumping plant case
Body bottom sediment sludge, with the continuous accumulation of processing time, the mud of the bottom of box is more and more, be easy to cause the latent dirt of draining
The problem of pump stops working, and then mechanical disorder occurs.
Publication number CN205502212U was mentioned in a kind of integrated sewage water with Accrete clearing device disclosed in August 24 in 2016
Pumping plant is risen, which is set as cylindrical, and water inlet setting is arranged in centre, two proof submersible sand discharging pumps in case
The sewage that two proof submersible sand discharging pumps extract is combined into one by sewage pipe, is provided on main sewage pipe by the side of body bottom
Dredging pipe achievees the effect that dredging using a part of sewage is constantly distributed.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide it is a kind of it is reasonable in design, long service life, exempt from
It safeguards, shape is practical and the sewage lifting pump station of dredging outstanding ability.
To achieve the above object, the present invention provides following technical solutions to realize:
A kind of no sedimentation type sewage lifting pump station, including pumping plant main body, it is characterised in that: the pumping plant main body includes case
Body, water inlet, liquid sewage pump, water outlet, controller, the cabinet are cuboid, and the cabinet side is provided with water inlet,
The sewage conveying tube that the cabinet other side is provided with liquid sewage pump and connect with liquid sewage pump, on the sewage conveying tube
It is provided with sewage transport hand control valve, the sewage conveying tube connection blowdown supervisor, the blowdown is responsible for and is disposed with
Sewage conveying tube, circulation flushing pipe, blowdown pneumatic control valve, water outlet are disposed with circulating flushing on the circulation flushing pipe
Pneumatic control valve and circulation flushing hand control valve are washed, the circulation flushing pipe is arranged in the bottom of box, and the cabinet is provided with
Liquid level sensor, the liquid level sensor is by being electrically connected controller.
As preferred: the liquid sewage pump is provided with two, and corresponding sewage conveying tube is provided with two.
As preferred: two liquid sewage pumps, water inlet, circulation flushing pipe are located at four angles of cabinet.
As preferred: two sewage conveying tubes and circulation flushing pipe are connected in parallel with blowdown supervisor, wherein circulating flushing
It washes pipe and is positioned close to water outlet side.
As preferred: arc-shaped outlet pipe is arranged in the circulation flushing bottom of the tube.
As preferred: the bottom of box is provided with one piece of sloping baffle, is located at the lower end of circulation flushing pipe.
As preferred: the sewage transport hand control valve is handle butterfly valve.
As preferred: the circulation flushing hand control valve is worm gear butterfly valve.
In conclusion the invention has the following advantages that
1, by setting cuboid for cabinet, cabinet is more reasonably placed, cylindrical box cognition is avoided to deposit
At dead angle, space can not be utilized to greatest extent；2, two liquid sewage pumps, water inlet, circulation flushing pipe are located at case
Four angles of body solve the problems, such as that liquid flows that there are dead angles in rectangular box body, also accelerates sewage in cabinet
Flowing velocity reduces the deposition of dirt；3, by guaranteeing entire sewage lifting pump station energy in pneumatic control valve and hand control valve
It maintains always to work normally, meets the needs of work；4, arc-shaped outlet pipe is arranged by circulation flushing bottom of the tube, under outlet pipe
End setting sloping baffle, so that being back to, the drainage flow come is stronger, and the effect of dredging is more obvious.
Detailed description of the invention
Fig. 1 is a kind of main view of no sedimentation type sewage lifting pump station of the present invention；
Fig. 2 is a kind of left view of no sedimentation type sewage lifting pump station of the present invention；
Fig. 3 is a kind of top view of no sedimentation type sewage lifting pump station of the present invention.
Specific embodiment
A kind of no sedimentation type sewage lifting pump station of the present invention is further described below with reference to shown in Fig. 1, Fig. 2 and Fig. 3.
A kind of no sedimentation type sewage lifting pump station, including pumping plant main body 1, it is characterised in that: the pumping plant main body includes case
Body 2, water inlet 3, liquid sewage pump 4, water outlet 10, controller 16, the cabinet 2 are cuboid, 2 side of the cabinet setting
There is water inlet 3,2 other side of cabinet is provided with liquid sewage pump 4 and the sewage conveying tube connecting with liquid sewage pump 46, institute
It states and is provided with sewage transport hand control valve 5 on sewage conveying tube 6, the sewage conveying tube 6 connects blowdown supervisor 7, the row
Sewage conveying tube 6, circulation flushing pipe 8, blowdown pneumatic control valve 9, water outlet 10, the circulation are disposed on dirt supervisor 7
Circulation flushing pneumatic control valve 11 and circulation flushing hand control valve 12, the circulation flushing pipe 8 are disposed in flushing pipe 8
It is arranged in 2 bottom of cabinet, the cabinet 2 is provided with liquid level sensor 15, and the liquid level sensor 15 is by being electrically connected control
Device 16.
The liquid sewage pump 4 is provided with two, and corresponding sewage conveying tube 6 is provided with two, the liquid sewage pump
4, water inlet 3, circulation flushing pipe 8 are located at four angles of cabinet, by setting cuboid for cabinet 2, so that cabinet 2 can
It more reasonably to place, avoids cylindrical box 2 that from having dead angle, space can not be utilized to greatest extent.By two playscript with stage directions bodies 4,
Water inlet 3, circulation flushing pipe 8 are located at four angles of cabinet, solve liquid and flow that there are dead angles in rectangular box body 2
The problem of, flowing velocity of the sewage in cabinet 2 is also accelerated, the deposition of dirt is reduced.
Two sewage conveying tubes 6 and circulation flushing pipe 8 are connected in parallel with blowdown supervisor 7, and wherein circulation flushing pipe 8 is set
It sets close to 10 side of water outlet, arc-shaped outlet pipe 13,3 bottom of the cabinet setting is arranged in 8 bottom of circulation flushing pipe
There is one piece of sloping baffle 14, is located at the lower end of circulation flushing pipe 8, so that the drainage flow being back to is stronger, flowing side
To more targetedly, sloping baffle 14 can eliminate the dead angle of 2 side of cabinet, while sewage being guided to move to the other side, dredging
Effect it is more obvious.
The sewage transport hand control valve 5 is handle butterfly valve, and the circulation flushing hand control valve 12 is worm gear butterfly valve.
By providing duplicate protection in pneumatic control valve and hand control valve, guarantee that entire sewage lifting pump station can maintain always normal work
Make, meets the needs of work.
Sewage lifting pump station work when, water inlet 3 is opened water inlet lid using hinge, sewage first by water inlet 3 into
Enter in cabinet 2, sewage is accumulated in cabinet 2, is extracted sewage using two liquid sewage pumps 4, sewage first passes through sewage transport
Pipe 6 arrives water outlet 10, the combination of liquid level sensor 15 and controller 16, it is ensured that the constantly prison of liquid level using blowdown supervisor 7
It surveys, guarantees the normal work of pumping plant, during which can control dirt by sewage transport hand control valve 5 and blowdown pneumatic control valve 9
The movement of water, circulation flushing pipe 8 and blowdown supervisor 7 connects, when sewage flow through circulation flushing pipe 8 and blowdown be responsible for 7 junction,
A part of sewage flows into circulation flushing pipe 8, and circulation flushing pipe 8 is from top to bottom disposed with circulation flushing pneumatic control valve 11
Guarantee that circulation flushing pipe 8 is opened and closed with circulation flushing hand control valve 12, sewage moves to 8 bottom end of circulation flushing pipe stream
Out, by the guidance of sloping baffle 14, to drive the sewage of the bottom of box to move, so that the precipitating dirt being blended in sewage is not
Bottom can be deposited on, achieve the purpose that without deposition, it is non-maintaining.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of no sedimentation type sewage lifting pump station, including pumping plant main body, it is characterised in that: the pumping plant main body include cabinet,
Water inlet, liquid sewage pump, water outlet, controller, the cabinet are cuboid, and the cabinet side is provided with water inlet, institute
The sewage conveying tube that the cabinet other side is provided with liquid sewage pump and connect with liquid sewage pump is stated, is set on the sewage conveying tube
It is equipped with sewage transport hand control valve, the sewage conveying tube connection blowdown supervisor, the blowdown is responsible for and is disposed with dirt
Water delivery pipe, circulation flushing pipe, blowdown pneumatic control valve, water outlet are disposed with circulation flushing on the circulation flushing pipe
Pneumatic control valve and circulation flushing hand control valve, the circulation flushing pipe are arranged in the bottom of box, and the cabinet is provided with liquid
Level sensor, the liquid level sensor is by being electrically connected controller.
2. a kind of no sedimentation type sewage lifting pump station according to claim 1, it is characterised in that: the liquid sewage pump is set
Two are equipped with, corresponding sewage conveying tube is provided with two.
3. a kind of no sedimentation type sewage lifting pump station according to claim 1 or 2, it is characterised in that: under two liquid
Dredge pump, water inlet, circulation flushing pipe are located at four angles of cabinet.
4. a kind of no sedimentation type sewage lifting pump station according to claim 1 or 2, it is characterised in that: two sewage
Delivery pipe and circulation flushing pipe are connected in parallel with blowdown supervisor, and wherein circulation flushing pipe is positioned close to water outlet side.
5. a kind of no sedimentation type sewage lifting pump station according to claim 1, it is characterised in that: the circulation flushing tube bottom
Arc-shaped outlet pipe is arranged in portion.
6. a kind of no sedimentation type sewage lifting pump station according to claim 1, it is characterised in that: the bottom of box setting
There is one piece of sloping baffle, is located at the lower end of circulation flushing pipe.
7. a kind of no sedimentation type sewage lifting pump station according to claim 1, it is characterised in that: the sewage transport is manual
Control valve is handle butterfly valve.
8. a kind of no sedimentation type sewage lifting pump station according to claim 1, it is characterised in that: the circulation flushing is manual
Control valve is worm gear butterfly valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711148944.3A CN109797842A (en) | 2017-11-17 | 2017-11-17 | A kind of no sedimentation type sewage lifting pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711148944.3A CN109797842A (en) | 2017-11-17 | 2017-11-17 | A kind of no sedimentation type sewage lifting pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109797842A true CN109797842A (en) | 2019-05-24 |
Family
ID=66556104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711148944.3A Pending CN109797842A (en) | 2017-11-17 | 2017-11-17 | A kind of no sedimentation type sewage lifting pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109797842A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112255A (en) * | 2019-06-21 | 2020-12-22 | 宝山钢铁股份有限公司 | Draining pump control system |
-
2017
- 2017-11-17 CN CN201711148944.3A patent/CN109797842A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112112255A (en) * | 2019-06-21 | 2020-12-22 | 宝山钢铁股份有限公司 | Draining pump control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190524 |
|
| WD01 | Invention patent application deemed withdrawn after publication |