CN102011430A - Liquid conveying equipment for conveying liquid from low level to high level as well as wastewater lifting system - Google Patents
Liquid conveying equipment for conveying liquid from low level to high level as well as wastewater lifting system Download PDFInfo
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- CN102011430A CN102011430A CN2010102909716A CN201010290971A CN102011430A CN 102011430 A CN102011430 A CN 102011430A CN 2010102909716 A CN2010102909716 A CN 2010102909716A CN 201010290971 A CN201010290971 A CN 201010290971A CN 102011430 A CN102011430 A CN 102011430A
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Abstract
The invention discloses liquid conveying equipment for conveying liquid from a low level to a high level, comprising a high-level container, low-level containers, a main pipe, a first conveying pump and branch pipes. Liquid in the low-level containers is lower than the liquid level in the high-level container, the main pipe is communicated with the low-level containers and the high-level container, the first conveying pump is arranged on the main pipe and conveys water from the low-level containers into the high-level container, the first end of each branch pipe is communicated with a low-level container, and the second end of each branch pipe is connected between the main pipe and the high-level container. When a plurality of low-level containers exist, the liquid conveying equipment for conveying liquid from the low level to the high level conveys liquid from the low-level containers into the main pipe through the branch pipes and lifts into the high-level container under the action of negative pressure in the pipeline and can save partial energy of a lifting pump. The invention also discloses a wastewater lifting system comprising the liquid conveying equipment.
Description
Technical field
The present invention relates to sewage treatment area, especially relate to and a kind ofly carry the equipment for liquid transportation of liquid and the sewage Hoisting System that adopts this equipment for liquid transportation to a high position from low level.
Background technology
At present, in municipal sewage plant's handling process, water inlet at first needs to rise to high-order total water inlet and distributes well, enters into the sewerage treatment flow process then.
In traditional sewage disposal process, rise to high-order total the water inlet when distributing well simultaneously if relate to a plurality of sewage reservoirs, to all by one or more lift pumps sewage directly be risen to high-order total water inlet at each sewage reservoir place and distribute in the well, it is big to promote energy consumption, and the cost height.
Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in the prior art.For this reason, one object of the present invention be to propose to promote the liquid energy consumption little carry the equipment for liquid transportation of liquid to a high position from low level.
According to the embodiment of the invention carry the equipment for liquid transportation of liquid from low level to a high position, comprising: high-level container; Liquid level in the low level container, described low level container is lower than the liquid level in the described high-level container; Be responsible for, the described person in charge is communicated with low level container and high-level container; First delivery pump, described first delivery pump are located at the described person in charge and go up so that the water in the described low level container is transported in the high-level container; And arm, first end of described arm be communicated with described low level container and and second end be connected between the described person in charge and the high-level container.
According to equipment for liquid transportation from low level a to high position that carry liquid from of the present invention, according to the suction function in the pipeline, when having a plurality of low level container, the liquid in a plurality of low level containers carried by arm incorporate the person in charge into, rise in the high-level container, can save the energy consumption of a part of lift pump.
In addition, carry the equipment for liquid transportation of liquid also to have following additional technical feature from low level to a high position according to of the present invention:
Described low level container comprises the first low level container and the second low level container, and the wherein said person in charge and arm are connected with the first and second low level containers respectively.
Describedly carry the equipment for liquid transportation of liquid further to comprise second delivery pump from low level to a high position, described second delivery pump is located on the described arm.
Wherein, described second delivery pump can be variable frequency pump.Like this, the constant current amount that can realize the liquid in the arm under the different pressures situation is carried.
Describedly carry the equipment for liquid transportation of liquid further to comprise flow meter from low level to a high position, described flow meter is located between second end of described second delivery pump and described arm.Like this, can control the frequency conversion effect of second delivery pump, thereby save the lifting energy consumption of delivery pump according to flow meter.
The present invention also need provide a kind of sewage Hoisting System.Described sewage Hoisting System comprises above-mentioned carries the equipment for liquid transportation of liquid from low level to a high position, and wherein said high-level container be high-order distribution well, and described low level container is a sewage reservoir.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is a schematic diagram from low level a to high position that carry the equipment for liquid transportation of liquid according to an embodiment of the invention from.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, term " interior ", " outward ", " on ", close the orientation of indication such as D score or position is based on orientation shown in the drawings or position relation, only be the present invention for convenience of description rather than require the present invention therefore can not be interpreted as limitation of the present invention with specific orientation structure and operation.
Below with reference to a kind of equipment for liquid transportation of from low level to a high position carrying liquid of Fig. 1 description according to the embodiment of the invention.
As shown in Figure 1, according to the embodiment of the invention carry the equipment for liquid transportation of liquid from low level to a high position, comprise high-level container 1, low level container, be responsible for 3, first delivery pump 4, arm 5.Wherein, the liquid level in the low level container is lower than the liquid level in the high-level container 1.
Be responsible for 3 and be communicated with low level container and high-level containers 1, and first delivery pump 4 is located on the person in charge 3 so that the liquid in the low level container is transported in the high-level container 1, finish lifting effect liquid.Alternatively, first delivery pump can be efficient pump.
First end of arm 5 be communicated with the low level container and and second end be connected be responsible for 3 with high-level container 1 between, so that the liquid in the low level container further is linked among the person in charge 2 by arm 5, thereby be transported in the high-level container together.
In one embodiment of the invention, the low level container comprises the first low level container 21 and the second low level container 22, wherein be responsible for 3 and arm 5 be connected with the first low level container 21 and the second low level container 22 respectively.Like this, the liquid in the first low level container 21 is linked in the high-level container 1 by being responsible for 3, and the liquid in the second low level container 22 is linked into by arm 5 and is responsible in 3 forming total feed liquor body, and then rises in the high-level container together.
After arm 5 is linked into the person in charge 3, when the current with certain flow rate and pressure in the person in charge 3 are injected in the high-level container 1, will carry under one's arms away continuously air in the arm 5, thereby in arm 5, can cause vacuum environment, and the liquid in the second low level container 22 is pressed in the arm 5 under the effect of external atmospheric pressure, thus, can save the energy of the delivery pump of arm 2, save the lifting energy consumption and carried cost.
In another embodiment of the present invention, this equipment for liquid transportation can comprise further that also second delivery pump, 6, the second delivery pumps 6 are located on the arm 5 so that the liquid in the second low level container 22 is promoted and inserts and be responsible in 3.At this moment, first delivery pump 4 is higher with respect to the efficient of second delivery pump 6, to reduce the energy consumption of second delivery pump.Alternatively, second delivery pump 6 is a variable frequency pump, like this, can realize that under the different pressures situation constant current amount of the liquid in the arm 5 is carried.Further, in one of them example of the present invention, further comprise flow meter 7, flow meter 7 is located between second end of second delivery pump 6 and arm 5.Like this, can control the frequency conversion effect of second delivery pump 6, thereby save the lifting energy consumption of delivery pump 6 according to flow meter 7.
Certainly, be understandable that the present invention is not limited to this.Promptly, if a plurality of low level containers are arranged, a plurality of arms can be set feed in a plurality of low level containers and all be linked into the person in charge respectively, can realize to high-level container, promoting the effect of liquid easily from a plurality of low level containers, avoided needing a plurality of delivery pumps to be passed into the liquid of a plurality of arms in the high-level container respectively, but by atmospheric pressure liquid is passed in the arm by in arm, forming vacuum, thus, saved the lift of delivery pump integral body greatly, further saved the lifting energy consumption, cost reduces greatly simultaneously.
According to equipment for liquid transportation from low level a to high position that carry liquid from of the present invention, according to the suction function in the pipeline, when having a plurality of low level container, the liquid in a plurality of low level containers carried by arm incorporate the person in charge into, rise in the high-level container, can save the energy consumption of a part of lift pump.
Describing the course of work of carrying the equipment for liquid transportation of liquid to a high position from low level according to the embodiment of the invention below with reference to Fig. 1, is that example describes with the equipment for liquid transportation with an arm below.
At first, the liquid in the first low level container 21 is transported in the high-level container 1 through being responsible for 3 by first delivery pump 4, finishes liquid and promotes effect.
Then, the liquid in the second low level container 22 is linked into through arm 5 by second delivery pump 6 and is responsible in 3, forms water inlet always.
After arm 5 is linked into and is responsible for 3, when the current that have certain pressure in the person in charge 3 penetrate, held away the air in the arm 5 continuously under the arm, in arm 5, cause vacuum in various degree, the liquid of being taken out liter is under the atmospheric pressure effect, enter into arm 5 and incorporate into and be responsible in 3, rise in the high-level container together then.
A kind of sewage Hoisting System according to the embodiment of the invention, wherein the sewage Hoisting System comprises disclosed equipment for liquid transportation from low level a to high position that carry liquid from the foregoing description, wherein high-level container 1 is the high-order well that distributes, and the low level container is a sewage reservoir, and lifting liquid is sewage.Because the operating principle of equipment for liquid transportation and process be explanation in the foregoing description, so the operating principle of sewage Hoisting System and process can will no longer be given unnecessary details at this with reference to above-mentioned explanation.
In the description of this manual, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present invention and aim, scope of the present invention is limited by claim and equivalent thereof.
Claims (6)
1. carry the equipment for liquid transportation of liquid from low level to a high position for one kind, it is characterized in that, comprising:
High-level container;
Liquid level in the low level container, described low level container is lower than the liquid level in the described high-level container;
Be responsible for, the described person in charge is communicated with low level container and high-level container;
First delivery pump, described first delivery pump are located at the described person in charge and go up so that the water in the described low level container is transported in the high-level container; And
Arm, first end of described arm be communicated with described low level container and and second end be connected between the described person in charge and the high-level container.
2. equipment for liquid transportation from low level a to high position that carry liquid from according to claim 1, it is characterized in that, described low level container comprises the first low level container and the second low level container, and the wherein said person in charge and arm are connected with the first and second low level containers respectively.
3. according to claim 2 from the equipment for liquid transportation of low level to high position conveying liquid, it is characterized in that further comprise second delivery pump, described second delivery pump is located on the described arm.
4. according to claim 3 from the equipment for liquid transportation of low level to high position conveying liquid, it is characterized in that described second delivery pump is a variable frequency pump.
5. according to claim 3 from the equipment for liquid transportation of low level to high position conveying liquid, it is characterized in that further comprise flow meter, described flow meter is located between second end of described second delivery pump and described arm.
6. a sewage Hoisting System is characterized in that, comprises according to each is described from the delivery equipment of low level to high-order water delivery liquid among the claim 1-5, and wherein said high-level container is the high-order well that distributes, and described low level container is a sewage reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010290971A CN102011430B (en) | 2010-09-25 | 2010-09-25 | Liquid conveying equipment for conveying liquid from low level to high level as well as wastewater lifting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010290971A CN102011430B (en) | 2010-09-25 | 2010-09-25 | Liquid conveying equipment for conveying liquid from low level to high level as well as wastewater lifting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102011430A true CN102011430A (en) | 2011-04-13 |
| CN102011430B CN102011430B (en) | 2012-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010290971A Active CN102011430B (en) | 2010-09-25 | 2010-09-25 | Liquid conveying equipment for conveying liquid from low level to high level as well as wastewater lifting system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK154352B (en) * | 1976-08-24 | 1988-11-07 | Waertsilae Oy Ab | PROCEDURE TO HELP DISPOSE WASTE WATER FROM A NUMBER OF HOUSE CONNECTIONS |
| CN1123865A (en) * | 1994-04-19 | 1996-06-05 | 株式会社荏原制作所 | Vacuum valve controller for vacuum sewer system backgraound of the invention |
| CN2461991Y (en) * | 2000-12-20 | 2001-11-28 | 华中科技大学 | Vacuum sewage collecting and discharging appts. |
| CN2646258Y (en) * | 2003-09-16 | 2004-10-06 | 白明垠 | Sewage and sludge lifting device |
| CN101275405A (en) * | 2007-03-26 | 2008-10-01 | 东亚联合控股（集团）有限公司 | Vacuum drainage system |
| CN201835382U (en) * | 2010-09-25 | 2011-05-18 | 中国恩菲工程技术有限公司 | Liquid delivery device for delivering liquid from low level to high level and sewage lifting system |
-
2010
- 2010-09-25 CN CN201010290971A patent/CN102011430B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK154352B (en) * | 1976-08-24 | 1988-11-07 | Waertsilae Oy Ab | PROCEDURE TO HELP DISPOSE WASTE WATER FROM A NUMBER OF HOUSE CONNECTIONS |
| CN1123865A (en) * | 1994-04-19 | 1996-06-05 | 株式会社荏原制作所 | Vacuum valve controller for vacuum sewer system backgraound of the invention |
| CN2461991Y (en) * | 2000-12-20 | 2001-11-28 | 华中科技大学 | Vacuum sewage collecting and discharging appts. |
| CN2646258Y (en) * | 2003-09-16 | 2004-10-06 | 白明垠 | Sewage and sludge lifting device |
| CN101275405A (en) * | 2007-03-26 | 2008-10-01 | 东亚联合控股（集团）有限公司 | Vacuum drainage system |
| CN201835382U (en) * | 2010-09-25 | 2011-05-18 | 中国恩菲工程技术有限公司 | Liquid delivery device for delivering liquid from low level to high level and sewage lifting system |
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| Publication number | Publication date |
|---|---|
| CN102011430B (en) | 2012-10-17 |
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Effective date of registration: 20161213 Address after: 100038 Fuxing Road, Beijing, Haidian District, No. 12 Patentee after: Beijing Enfi Environmental Protection Co., Ltd. Address before: 100038 Fuxing Road, Beijing, Haidian District, No. 12 Patentee before: China Enfi Engineering Corporation |
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| CB03 | Change of inventor or designer information |
Inventor after: Pan Zhiping Inventor after: Lu Dongyu Inventor after: Wei Wei Inventor after: Kong Hui Inventor after: Ma Xiaoxian Inventor before: Pan Zhiping Inventor before: Lu Dongyu Inventor before: Wei Wei Inventor before: Kong Hui Inventor before: Ma Xiaoxian |
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| CB03 | Change of inventor or designer information |