CN107055831B - Plug flow circulation system - Google Patents
Plug flow circulation system Download PDFInfo
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- CN107055831B CN107055831B CN201710404513.2A CN201710404513A CN107055831B CN 107055831 B CN107055831 B CN 107055831B CN 201710404513 A CN201710404513 A CN 201710404513A CN 107055831 B CN107055831 B CN 107055831B
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model relates to a plug flow circulation system, which comprises at least one plug flow unit and a mounting frame, wherein the at least one plug flow unit is arranged in a water body, the mounting frame is used for fixing the plug flow unit, the plug flow unit comprises a plurality of plug flow pipes and a driving device used for driving water flow to flow in the plug flow pipes, the plug flow pipes comprise transverse water inlet pipes, transverse water outlet pipes and longitudinal connecting pipes, the transverse water inlet pipes are arranged at the lower part of the water body, the transverse water outlet pipes are arranged at the upper part of the water body, the water inlet ends of the longitudinal connecting pipes are connected with the water outlet ends of the transverse water inlet pipes, and the water outlet ends of the longitudinal connecting pipes are connected with the water inlet ends of the transverse water outlet pipes. The activation fluidity of the static water body with alternately exchanged water body bottom, middle part and upper part is realized through the plug flow pipe, so that dominant organisms at different parts are interacted and exchanged, a biological food chain effect is gradually formed, the water body is synchronously pushed in the same direction through a plurality of plug flow pipes, the healthy development of the water body is effectively maintained for a long time, and the circulating system has simple structure and low cost.
Description
Technical Field
The utility model relates to a plug flow circulation system.
Background
The general booster circulation effect of large-area water bodies is local, and on the premise of no diversion channel, only surface circulation or local butterfly circulation can be realized, so that the local water bodies are converted into a dynamic booster circulation mode from static state, the shortage of biological food chains of the water bodies is prolonged conventionally, dominant organisms gradually replace weak organisms, and physical pollution is easy to occur. In the Chinese patent of the utility model entitled "plug-flow aeration type annular parent fish cultivation pool" with bulletin number CN 201690901U, a plug-flow aeration type annular parent fish cultivation pool is disclosed, which is provided with a pool body, two ends of the pool body are respectively provided with a water inlet pipe and a water outlet pipe, the pool body is annular and is formed by encircling an outer gallery and an inner gallery which are concentrically arranged, and a group of jet aerator is uniformly arranged at the bottom of the pool body. The diversion canal structure is adopted, so that the construction cost is high, and the diversion canal structure is particularly used in large-area water bodies.
The biological ecological system is a weak meat and strong food world, stagnates dominant organisms in water, is relatively single in nutrient source consumed by a single organism, causes the reduction of the sewage receiving capacity of the water, and gradually worsens to form black and odorous water under long-term accumulation and evolution. Whether adopting the natural promotion method, ecological engineering treatment method, microorganism restoration method and other treatment technologies, the long-term effect is difficult to maintain, the stagnant water body in large-area water area is easy to become a firing line, and the explosive strong spreading biological pollution can be caused or the healthy development of the whole ecological food chain can be inhibited. The stagnant water body not only refers to the static state of the upper part of the water body, but also comprises the problem of the stagnation of the bottom of the water body, the bottom of the water body is in a stagnant state for a long time, the sediment also has a corresponding underwater biological food chain, and generally, the more serious the hypoxia of the water body, the more obvious the worsening reaction is. In the Chinese utility model of the authorized bulletin number CN 204625331U, named as a water body circulation impeller, the utility model discloses a water body circulation impeller, which comprises a base, wherein one end of the base is connected with a submersible motor, and the other end of the base is connected with a push flow guide cylinder; the tail end of the output shaft of the submersible motor is provided with a plug-flow propeller; a conical water flow inlet is formed in one side, close to the submersible motor, of the push flow guide cylinder, and the push flow propeller is positioned in the conical water flow inlet; at least 4 aeration pipes are uniformly distributed on the same circumferential section of the wall of the push flow guide cylinder along the circumferential direction of the push flow guide cylinder, and the aeration pipes are connected with an external air supply device through pipelines. The circulating impeller in the patent can realize the impeller flow and aeration, however, the circulating effect has locality, the quality change requirement of a large-area water area is difficult to realize, the submersible motor is arranged in the water bottom, the installation and the wiring are troublesome, and the energy consumption and the potential safety hazard of the sheet layout are large.
In view of this, the present inventors have conducted intensive studies on the above problems, and have made the present utility model.
Disclosure of Invention
The utility model aims to provide a plug flow circulation system which has simple structure and low operation cost, can perform the plug flow with the same cross section, realize the mass change of water bodies in a large range and maintain the healthy development of the water bodies for a long time.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a plug flow circulation system, including setting up at least one plug flow unit in the water and being used for the mounting bracket of fixed plug flow unit, plug flow unit includes many plug flow pipes and is used for driving the drive arrangement that rivers flowed in the plug flow pipe, the plug flow pipe includes horizontal inlet tube, horizontal outlet pipe and vertical joint pipe, horizontal inlet tube sets up in the lower part of water, horizontal outlet pipe sets up in the upper portion of water, the water inlet end of vertical joint pipe is connected with the play water end of horizontal inlet tube, the play water end of vertical joint pipe is connected with the water inlet end of horizontal outlet pipe.
As a preferable mode of the utility model, the number of the plug flow pipes is at least three.
As a preferred mode of the utility model, the three push pipes are respectively provided with a first push pipe, a second push pipe and a third push pipe, the first push pipe comprises a first transverse water inlet pipe, a first transverse water outlet pipe and a first longitudinal connecting pipe, the second push pipe comprises a second transverse water inlet pipe, a second transverse water outlet pipe and a second longitudinal connecting pipe, the third push pipe comprises a third transverse water inlet pipe, a third transverse water outlet pipe and a third longitudinal connecting pipe, and the second push pipe is arranged between the first push pipe and the third push pipe.
As a preferable mode of the utility model, the length of the first transverse water inlet pipe is a, the length of the second transverse water inlet pipe is B, the length of the third transverse water inlet pipe is C, a is different from B, and C is different from B.
As a preferred mode of the present utility model, the first longitudinal connecting pipe, the second longitudinal connecting pipe and the third longitudinal connecting pipe are arranged in parallel and are on the same surface.
As a preferable mode of the utility model, a distance between the water inlet end of the first transverse water inlet pipe and the water inlet end of the second transverse water inlet pipe is set as D, and a distance between the water outlet end of the first transverse water inlet pipe and the water outlet end of the second transverse water inlet pipe is set as E, wherein D is different from E.
As a preferable mode of the present utility model, a distance between the water inlet end of the third lateral water inlet pipe and the water inlet end of the second lateral water inlet pipe is set to F, and a distance between the water outlet end of the third lateral water inlet pipe and the water outlet end of the second lateral water inlet pipe is set to G, where F is different from G.
As a preferred mode of the present utility model, the a is larger than the B, the C is larger than the B, the D is larger than the E, and the F is larger than the G.
As a preferred mode of the present utility model, at least two of the height of the first lateral water inlet pipe, the height of the second lateral water inlet pipe, and the height of the third lateral water inlet pipe are different.
As a preferred mode of the utility model, the driving device comprises a fan, an air pipe and a gas delivery nozzle, one end of the air pipe is connected with the outlet end of the fan, the other end of the air pipe is communicated with the inlet end of the gas delivery nozzle, and the gas delivery nozzle is arranged in the push flow pipe.
After the technical scheme of the utility model is adopted, the activation fluidity of the static water body with alternately exchanged water body bottom, middle part and upper part is realized through the plug flow pipe, the negative pressure progressive drainage of the bottom is formed, the positive pressure display type plug flow of the upper part is formed by the multi-stage continuous use, the synchronous and same-directional cross section diversion potential is formed, the whole static water body is promoted to become a dynamic water body, the dominant biological interaction communication of different parts is promoted, the biological food chain effect is gradually formed, the purpose of high-efficiency and low-consumption is achieved by taking the forced air as the power-assisted driving mode, the water body reoxygenation requirement is simultaneously met, the high-efficiency oxygen transfer effect is realized, the dynamic balance system with a specific structure and function, which is jointly formed by aquatic community and water environment, can be realized by using the output power of 3.0kw per hour through the practical test 3 The left and right circulation flow output can be distributed for more than 40 push flow pipes, the water body is pushed in the same direction and synchronously by the array type multi-cascade use, the regular operation effectively maintains the healthy development of the water body for a long time, and the circulation system has simple structure and can be used in large-area water areas.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model (the driving device is not shown);
FIG. 2 is a view from direction A in FIG. 1 (the drive means are not shown);
FIG. 3 is a schematic diagram of a driving device for cooperation with a plug flow tube according to the present utility model;
in the figure:
10-water 11-liquid level
12-lower 20-mounting rack
30-first push flow tube 31-first transverse water inlet tube
32-first transverse water outlet pipe 33-first longitudinal connecting pipe
40-second push flow tube 41-second transverse water inlet tube
42-second transverse water outlet pipe 50-third plug flow pipe
51-third transverse inlet pipe 52-third transverse outlet pipe
60-blower 61-air pipe
62-gas delivery nozzle
Detailed Description
For further explanation of the technical scheme of the present utility model, the following is described in detail with reference to the accompanying drawings.
Referring to fig. 1 to 3, a plug flow circulation system includes at least one plug flow unit disposed in a water body 10 and a mounting frame 20 for fixing the plug flow unit, the plug flow unit includes a plurality of plug flow pipes and a driving device for driving water flow in the plug flow pipes, the plug flow pipes include a transverse water inlet pipe, a transverse water outlet pipe and a longitudinal connection pipe, the transverse water inlet pipe is disposed at a lower portion 12 of the water body 10, the transverse water outlet pipe is disposed at an upper portion of the water body 10 and below a liquid level 11, a water inlet end of the longitudinal connection pipe is connected with a water outlet end of the transverse water inlet pipe, and a water outlet end of the longitudinal connection pipe is connected with a water inlet end of the transverse water outlet pipe. Wherein, the number of the plug flow units can be selected according to the whole area of the water body 10 by a person skilled in the art. The transverse water inlet pipe and the transverse water outlet pipe are distributed along the horizontal direction, and the longitudinal connecting pipes are distributed along the vertical direction.
As a preferred mode of the present utility model, the number of the push tubes is at least three, but the push tubes in the present utility model are not limited to 3, and 6 are shown in fig. 1.
As a preferred mode of the present utility model, the number of the push pipes is at least three, taking three as an example to illustrate the concept of the present utility model, and the three push pipes are respectively provided as a first push pipe 30, a second push pipe 40 and a third push pipe 50, the first push pipe 30 comprises a first transverse water inlet pipe 31, a first transverse water outlet pipe 32 and a first longitudinal connecting pipe 33, the second push pipe 40 comprises a second transverse water inlet pipe 41, a second transverse water outlet pipe 42 and a second longitudinal connecting pipe, the third push pipe 50 comprises a third transverse water inlet pipe 51, a third transverse water outlet pipe 52 and a third longitudinal connecting pipe, and the second push pipe 40 is arranged between the first push pipe 30 and the third push pipe 50.
As a preferred mode of the present utility model, the length of the first lateral water inlet pipe 31 is a, the length of the second lateral water inlet pipe 41 is B, the length of the third lateral water inlet pipe 51 is C, a is different from B, C is different from B, and the first lateral water inlet pipe 31, the second lateral water inlet pipe 41 and the third lateral water inlet pipe 51 are all disposed along the horizontal direction.
As a preferred form of the utility model, the first longitudinal connecting tube 33, the second longitudinal connecting tube and the third longitudinal connecting tube are arranged in parallel and on the same side, i.e. in a vertical plane.
As a preferable mode of the present utility model, a distance between the water inlet end of the first lateral water inlet pipe 31 and the water inlet end of the second lateral water inlet pipe 41 is set to D, and a distance between the water outlet end of the first lateral water inlet pipe 31 and the water outlet end of the second lateral water inlet pipe 41 is set to E, where D is different from E.
As a preferable mode of the present utility model, a distance between the water inlet end of the third lateral water inlet pipe 51 and the water inlet end of the second lateral water inlet pipe 41 is set to F, and a distance between the water outlet end of the third lateral water inlet pipe 51 and the water outlet end of the second lateral water inlet pipe 41 is set to G, where F is different from G.
As a preferred mode of the present utility model, the a is larger than the B, the C is larger than the B, the D is larger than the E, and the F is larger than the G. By adopting the structure, the range of the pre-dynamic water can be expanded, so that the water flows to the center of the pushing unit to be progressive, the water flows form a relay effect due to interaction of progressive same-direction acting forces, a short flow or a butterfly-shaped circulation cannot be formed at the water outlet of the pushing pipe, the same-direction pushing of the water flows is ensured, and the whole water area is driven to perform uniform microcirculation.
As a preferred mode of the present utility model, at least two of the height of the first lateral water inlet pipe 31, the height of the second lateral water inlet pipe 41, and the height of the third lateral water inlet pipe 51 are different. In the utility model, the height of the first transverse water inlet pipe 31, the height of the second transverse water inlet pipe 41 and the third transverse water inlet pipe 51 can be distributed according to different heights of the bottom of the water body 10, the arrangement of the height difference can enable water flow to circulate better in the longitudinal direction, the activation fluidity of the static water body with alternately exchanged water bottom, middle and upper parts is better realized, the dominant biological interaction communication of different parts is realized, the biological food chain effect is gradually formed, and the dynamic balance system with specific structure and function, which is jointly formed by aquatic organism communities and water environment, is achieved.
As a preferred mode of the present utility model, the driving device includes a blower 60, an air pipe 61, and a gas delivery nozzle 62, one end of the air pipe 62 is connected to an outlet end of the blower 60, the other end is connected to an inlet end of the gas delivery nozzle 62, and the gas delivery nozzle 62 is disposed in the push flow pipe. The fan 60 is arranged outside the water body 10, and can convey oxygen into the plug flow pipe through the gas conveying spray head 62, and meanwhile, the flow of water flow in the plug flow pipe can be driven by the escaping action of the oxygen. The stagnant water body is not only a local static water body on a plane, but also comprises the problem of the stagnation of the bottom of the water body, and the bottom of the water body is in a stagnation state for a long time, so that the sediment is easy to rapidly grow, and accordingly evolution or deterioration is caused. The sediment also has corresponding underwater organism food chains, and generally, the more serious the hypoxia of the water body is, the faster the growth speed of the sediment is, and the more obvious the worsening reaction is. The utility model realizes the effects of alternately exchanging the bottom, the middle and the upper part of the water body to promote the atmospheric reoxygenation on the basis of the dynamic circulation of the whole water area.
The form of the present utility model is not limited to the illustrations and examples, and any person who performs a similar idea of the present utility model should be regarded as not departing from the scope of the patent of the utility model.
Claims (4)
1. The push flow circulating system comprises at least one push flow unit arranged in a water body and a mounting frame for fixing the push flow unit, wherein the push flow unit comprises a plurality of push flow pipes and a driving device for driving water flow to flow in the push flow pipes, the push flow pipes comprise a transverse water inlet pipe, a transverse water outlet pipe and a longitudinal connecting pipe, the transverse water inlet pipe is arranged at the lower part of the water body, the transverse water outlet pipe is arranged at the upper part of the water body, the water inlet end of the longitudinal connecting pipe is connected with the water outlet end of the transverse water inlet pipe, the water outlet end of the longitudinal connecting pipe is connected with the water inlet end of the transverse water outlet pipe, three push flow pipes are respectively provided with a first push flow pipe, a second push flow pipe and a third push flow pipe, the first push flow pipe comprises a first transverse water inlet pipe, a first transverse water outlet pipe and a first longitudinal connecting pipe, the second push flow pipe comprises a second transverse water outlet pipe and a second longitudinal connecting pipe, the third plug flow pipe comprises a third transverse water inlet pipe, a third transverse water outlet pipe and a third longitudinal connecting pipe, the second plug flow pipe is arranged between the first plug flow pipe and the third plug flow pipe, the length of the first transverse water inlet pipe is A, the length of the second transverse water inlet pipe is B, the length of the third transverse water inlet pipe is C, A is different from B, C is different from B, the first longitudinal connecting pipe, the second longitudinal connecting pipe and the third longitudinal connecting pipe are arranged in parallel and are positioned on the same surface, the distance between the water inlet end of the first transverse water inlet pipe and the water inlet end of the second transverse water inlet pipe is D, the distance between the water outlet end of the first transverse water inlet pipe and the water outlet end of the second transverse water inlet pipe is E, D is different from E, the distance between the water inlet end of the third transverse water inlet pipe and the water inlet end of the second transverse water inlet pipe is F, the distance between the water outlet end of the third transverse water inlet pipe and the water outlet end of the second transverse water inlet pipe is G, F is different from G, A is greater than B, C is greater than B, D is greater than E, and F is greater than G.
2. A plug flow circulation system as claimed in claim 1, wherein: the number of the plug flow pipes is at least three.
3. A plug flow circulation system as claimed in claim 2, wherein: at least two of the height of the first transverse water inlet pipe, the height of the second transverse water inlet pipe and the height of the third transverse water inlet pipe are different.
4. A plug flow circulation system as claimed in claim 3, wherein: the driving device
Comprises a fan, an air pipe and an air delivery nozzle, wherein one end of the air pipe is connected with the outlet end of the fan,
the other end is communicated with the inlet end of the gas delivery nozzle, and the gas delivery nozzle is arranged in the push flow pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710404513.2A CN107055831B (en) | 2017-06-01 | 2017-06-01 | Plug flow circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710404513.2A CN107055831B (en) | 2017-06-01 | 2017-06-01 | Plug flow circulation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107055831A CN107055831A (en) | 2017-08-18 |
| CN107055831B true CN107055831B (en) | 2023-06-06 |
Family
ID=59615400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710404513.2A Active CN107055831B (en) | 2017-06-01 | 2017-06-01 | Plug flow circulation system |
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| Country | Link |
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| CN (1) | CN107055831B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101254955A (en) * | 2002-12-31 | 2008-09-03 | Psi-Ets公司 | Water circulation systems for ponds, lakes, and other bodies of water |
| CN201690901U (en) * | 2010-06-11 | 2011-01-05 | 中国水电顾问集团华东勘测设计研究院 | Plug-flow aeration type ring-shaped parent fish rearing pond |
| CN202099127U (en) * | 2011-06-15 | 2012-01-04 | 洪敏敬 | Efficient circulating oxygen supply device |
| JP2014144451A (en) * | 2013-01-07 | 2014-08-14 | Blue Aqua Industry Kk | Aerator outfitted with a hydraulic power generator |
| WO2015008788A1 (en) * | 2013-07-18 | 2015-01-22 | 株式会社エコ・プラン | Vertical circulation method for closed water area and vertical circulation device |
| CN204625331U (en) * | 2015-05-06 | 2015-09-09 | 成都八八五生物科技发展有限公司 | Water circulation impeller |
| CN104925947A (en) * | 2015-06-28 | 2015-09-23 | 福建环卫士环保研究院有限公司 | Landscape water circulation ecological system |
| CN206204016U (en) * | 2016-11-25 | 2017-05-31 | 北京博汇特环保科技股份有限公司 | A kind of efflux aerator with plug-flow function |
| CN206940561U (en) * | 2017-06-01 | 2018-01-30 | 福建环卫士环保研究院有限公司 | A kind of plug-flow circulatory system |
-
2017
- 2017-06-01 CN CN201710404513.2A patent/CN107055831B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101254955A (en) * | 2002-12-31 | 2008-09-03 | Psi-Ets公司 | Water circulation systems for ponds, lakes, and other bodies of water |
| CN201690901U (en) * | 2010-06-11 | 2011-01-05 | 中国水电顾问集团华东勘测设计研究院 | Plug-flow aeration type ring-shaped parent fish rearing pond |
| CN202099127U (en) * | 2011-06-15 | 2012-01-04 | 洪敏敬 | Efficient circulating oxygen supply device |
| JP2014144451A (en) * | 2013-01-07 | 2014-08-14 | Blue Aqua Industry Kk | Aerator outfitted with a hydraulic power generator |
| WO2015008788A1 (en) * | 2013-07-18 | 2015-01-22 | 株式会社エコ・プラン | Vertical circulation method for closed water area and vertical circulation device |
| CN204625331U (en) * | 2015-05-06 | 2015-09-09 | 成都八八五生物科技发展有限公司 | Water circulation impeller |
| CN104925947A (en) * | 2015-06-28 | 2015-09-23 | 福建环卫士环保研究院有限公司 | Landscape water circulation ecological system |
| CN206204016U (en) * | 2016-11-25 | 2017-05-31 | 北京博汇特环保科技股份有限公司 | A kind of efflux aerator with plug-flow function |
| CN206940561U (en) * | 2017-06-01 | 2018-01-30 | 福建环卫士环保研究院有限公司 | A kind of plug-flow circulatory system |
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| CN107055831A (en) | 2017-08-18 |
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