CN202095404U - Indoor circulating water culture system - Google Patents
Indoor circulating water culture system Download PDFInfo
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- CN202095404U CN202095404U CN2011201638295U CN201120163829U CN202095404U CN 202095404 U CN202095404 U CN 202095404U CN 2011201638295 U CN2011201638295 U CN 2011201638295U CN 201120163829 U CN201120163829 U CN 201120163829U CN 202095404 U CN202095404 U CN 202095404U
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Abstract
An indoor circulating water culture system comprises a water inlet pump, water inlet pipes, a return water pipe, a return water pump and a water treatment pond. The water inlet pump comprises a controller, a frequency converter and a water pump; the controller is connected with the water pump through the frequency converter; a water outlet of the water pump is connected with water inlets of a plurality of culture ponds through the water inlet pipes; a valve is arranged at the position of the water inlet of each culture pond; a water outlet of each culture pond is sequentially connected with water inlets of the return water pipe, the return water pump and the water treatment pond through pipelines; diversion pipelines communicated with the water inlet pipes and the return water pipe are arranged at near ends and far ends of the culture ponds respectively; a flow meter is arranged on each diversion pipeline; and a signal output end of each flow meter is connected with the controller of the water inlet pump. The increment or decrement of water quantity in the actual water inlet pipes can be obtained accurately by the flow meters on the diversion pipelines, so that the controller of the water inlet pump is capable of controlling the frequency converter to adjust the rotational speed of the water pump, the flow rate of the water pump is identical with that needed by the culture ponds, and water economization and environmental protection are facilitated.
Description
Technical field
The utility model relates to artificial circulation water and cultures the field, specifically is a kind of indoor circulation water cultivating system.
Background technology
Carrying out cleaner production is the behave of sustainable development requirement with water saving, seeks stable, the eco-friendly aquaculture production pattern of a kind of benefit, and the sustainable development of culture fishery is had very urgent realistic meaning.The circulation aquaculture system because of its water saving, economize ground, advantage such as environmentally friendly is considered to one of leading production model of representing 21 century aquaculture developing direction.
The indoor circulation water cultivating system of prior art; Be to culture the pond and water treatment facilities connects into a circulatory system with pipeline and water pump; The water that water pump constantly will be cultured in the pond with certain flow pumps into water treatment facilities, and after handling through water treatment facilities, water returns again cultures the pond.Wherein water treatment facilities is to realize the purification of breeding wastewater and reply utilizing through technological means such as physics (Separation of Solid and Liquid, foam separation, temperature adjusting, gas-liquid mixed etc.), chemistry (ozonization and oxidation, ultraviolet disinfection, ion exchange, materialization absorption etc.), biological (various types of nitrated/denitrification biofilter, algae/aquatic macrophyte etc.); Make culture object can be under the high-density breeding condition; All the time keep best physiology, ecological state; Thereby reach healthy, grow fast and improve unit of water body output and quality to greatest extent, and do not produce the purpose that internal and external environment pollutes.
What the water inlet control in the existing indoor circulation water cultivating system was generally taked is on the inlet pipeline between water pump and the breed pond, manometer (or sensor) to be set; The pressure of the water yield changes in the inlet pipeline that monitors through manometer (or sensor); The breed pond close inlet valve that for example has; Manometric hydraulic pressure value decline/rising this moment, and then the rotating speed of motor of control of pump make that the flow of water pump is consistent with the flow that actual breed pond needs.But the pressure reduction of water inlet pipe changes very for a short time in real work, and water consumption changes under the situation greatly; The pressure reduction of water inlet pipe does not almost change, and existing breed pond operated by rotary motion has a lot of, for example 100; Manometer is arranged on water pump and cultures on the inlet pipeline between the pond, if the inlet valve that has only minority to culture pond (for example one or two) is closed, manometric variation is little or basic just not to be changed; So in fact do not realize changing the flow and the actual corresponding to purpose of flow of culturing the pond needs of control of pump according to pressure; It is excessive to cause getting into the water yield of culturing the pond, and waste water resource is unfavorable for water saving and environmental protection; And get into to culture the excessive water in pond and also need back water pump to be withdrawn into water treatment facilities to handle, further wasted the energy.
Summary of the invention
The utility model provides a kind of indoor circulation water cultivating system, and the water yield that can monitor inlet pipeline in real time, exactly changes, and then the water yield of control of pump is consistent with the flow that actual breed pond needs, to greatest extent the conserve water resource.
A kind of indoor circulation water cultivating system; Comprise intake pump, water inlet pipe, return pipe, back water pump, water treating pond; Said intake pump comprises controller, frequency converter and water pump; Controller is connected with water pump through frequency converter, and the delivery port of water pump is connected with the water inlet in a plurality of breed pond through water inlet pipe, and each water inlet of culturing the pond is provided with valve; Each delivery port of culturing the pond is connected with the water inlet of return pipe, back water pump, water treating pond through pipeline successively; Near-end and far-end in a plurality of breed pond are respectively equipped with the shunt conduit that is communicated with water inlet pipe and return pipe, and each shunt conduit is provided with flowmeter, and the signal output part of flowmeter is connected with the controller of intake pump.
Flowmeter on the connection water inlet pipe of near-end and the far-end of the utility model through being arranged on a plurality of breed pond and the shunt conduit of return pipe can accurately be known the increment or the decrement of the water yield in the actual water inlet pipe; Thereby make that the controller of intake pump can be according to the rotating speed of this increment or decrement control frequency converter adjusting water pump; Make the flow of water pump consistent with the flow of culturing the pond demand; So conserve water resource to greatest extent helps water saving and environmental protection.
Description of drawings
Fig. 1 is the structural representation of the utility model indoor circulation water cultivating system.
Among the figure: 10-intake pump, 11, the 51-controller, 12, the 52-frequency converter, 13, the 53-water pump, 20-water inlet pipe; 30-cultures pond, 32-overflow pipe, 34 return risers, 40-return pipe, 50-back water pump; The 60-water treating pond, 70-flowmeter, 72-shunt conduit, 80-liquid level gauge.
Embodiment
To combine the accompanying drawing in the utility model below, the technical scheme in the utility model will be carried out clear, intactly description.
Shown in Figure 1 is the structural representation of the utility model indoor circulation water cultivating system; Said indoor circulation water cultivating system comprises intake pump 10, water inlet pipe 20, return pipe 40, back water pump 50, water treating pond 60; Said intake pump 10 comprises controller 11, frequency converter 12 and water pump 13; Controller 11 is connected with water pump 13 through frequency converter 12, and the delivery port of water pump 13 is connected with the water inlet in a plurality of breed pond 30 through water inlet pipe 20, and each water inlet of culturing pond 30 is provided with valve.Near-end and far-end in a plurality of breed pond 30 are respectively equipped with the shunt conduit 72 that is communicated with water inlet pipe 20 and return pipe 40, and each shunt conduit 72 is provided with flowmeter 70, and the signal output part of flowmeter 70 is connected with the controller 11 of intake pump 10.The near-end in a plurality of breed pond 30 and far-end are for the distance of intake pump 10.
Said flowmeter 70 is installed on the shunt conduit 72 with the near-end in a plurality of breed pond 30 and far-end, is used for measuring the discharge of shunt conduit 72.Two flowmeters 70 are sent to the controller 11 of said intake pump 10 with the current value in the shunt conduit 72 of metering, and controller 11 comes the rotating speed of control of pump 13 according to the frequency that the weighted average of the current value of two flowmeters, 70 meterings is regulated frequency converter 12.Because two flowmeters 70 are separately positioned on the near-end and the far-end in a plurality of breed pond 30; The weighted average of the current value of two shunt conduit 72 of its metering can react discharge size present in the water inlet pipe 20 more accurately; Controller 11 is according to increment or decrement between said weighted average and the actual set value; Control frequency converter 12 is regulated the rotating speed of water pumps 13, makes the flow of water pump 13 consistent with the flow of culturing the pond demand, like this with regard to conserve water resource to greatest extent.For example; When closing the valve in several breed pond 30; Because this moment, the water inlet total amount of water inlet pipe 20 did not change; The discharge of sharing remaining breed pond 30 will increase; The weighted average of the current value of two flowmeters, 70 meterings on the shunt conduit 72 of near-end and far-end has an increment with respect to the actual set value, and controller 11 is according to the rotating speed of these increment control frequency converter 12 reduction water pumps 13, and the weighted average of the current value of two flowmeters, 70 meterings on the shunt conduit 72 of near-end and far-end equates with the actual set value; In like manner; When newly opening the valve in several breed pond 30; Because this moment, the water inlet total amount of water inlet pipe 20 did not change; Sharing all discharges of culturing pond 30 will reduce; The weighted average of the current value of two flowmeters, 70 meterings on the shunt conduit 72 of near-end and far-end has a decrement with respect to the actual set value, and controller 11 is according to the rotating speed of these decrement control frequency converter 12 raising water pumps 13, and the weighted average of the current value of two flowmeters, 70 meterings on the shunt conduit 72 of near-end and far-end equates with the actual set value.
Each delivery port of culturing pond 30 is connected with the water inlet of return pipe 40, back water pump 50, water treating pond 60 through pipeline successively, and said back water pump 50 comprises controller 51, frequency converter 52 and water pump 53, and controller 51 is connected with water pump 53 through frequency converter 52.Return pipe 40 is connected with the water inlet of water pump 53, and the delivery port of water pump 53 is connected with the water inlet of water treating pond 60, and the delivery port of water treating pond 60 is connected with the water inlet of water pump 13 in the intake pump 10.
Each delivery port of culturing pond 30 is connected with overflow pipe 32, and overflow pipe 32 is connected with return pipe 40 through return riser 34.The return pipe 40 of culturing pond 30 near far-end is provided with liquid level gauge 80, and the signal output part of liquid level gauge 80 is connected with the controller 51 of back water pump 50.
Liquid level gauge described in the present embodiment 80 is a called putting-into-type liquid level meter; It is a kind of pressure sensor of measuring liquid level; Based on the proportional principle of the height of survey fluid pressure and this liquid, adopt isolated form diffuse si sensing element or ceramic condenser presser sensor sensor, convert static pressure into the signal of telecommunication; Revise with linear through temperature-compensating again, change into the standard electric signal.Said liquid level gauge 80 is used to measure the liquid level of return pipe 40; Then the level value of the return pipe of measuring 40 is sent to the controller 51 of said back water pump 50, controller 51 control frequency converters 52 are regulated the rotating speed of water pump 53, make the flow of water pump 53 consistent with the flow of water pipe 40; With respect to prior art liquid level gauge and the back water pump with frequency conversion control function are not set; Can avoid overflow pipe 32 actual water yields little, and cause back water pump idle running, perhaps overflow pipe 32 actual water yields are very big; And because back water pump remains constant speed, and the problem that causes the water outlet of overflow pipe 32 from return riser 34, to be overflowed.
The above; Be merely the embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical staff who belongs to the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.Therefore, the protection domain of the utility model should be as the criterion with the protection domain of claim.
Claims (4)
1. indoor circulation water cultivating system; Comprise intake pump (10), water inlet pipe (20), return pipe (40), back water pump (50), water treating pond (60); It is characterized in that: said intake pump (10) comprises controller (11), frequency converter (12) and water pump (13); Controller (11) is connected with water pump (13) through frequency converter (12); The delivery port of water pump (13) is connected with the water inlet in a plurality of breed pond (30) through water inlet pipe (2); Each water inlet of culturing pond (30) is provided with valve, and each delivery port of culturing pond (30) is connected with the water inlet of return pipe (40), back water pump (50), water treating pond (60) through pipeline successively, and near-end and far-end in a plurality of breed pond (30) are respectively equipped with the shunt conduit (72) that is communicated with water inlet pipe (20) and return pipe (40); Each shunt conduit (72) is provided with flowmeter (70), and the signal output part of flowmeter (70) is connected with the controller (11) of intake pump (10).
2. indoor circulation water cultivating system as claimed in claim 1 is characterized in that: each delivery port of culturing pond (30) is connected with overflow pipe (32), and overflow pipe (32) is connected with return pipe (40) through return riser (34).
3. indoor circulation water cultivating system as claimed in claim 2; It is characterized in that: said back water pump (50) comprises controller (51), frequency converter (52) and water pump (53); Controller (51) is connected with water pump (53) through frequency converter (52); The return pipe (40) of culturing pond (30) near far-end is provided with liquid level gauge (80), and the signal output part of liquid level gauge (80) is connected with the controller (51) of back water pump (50).
4. indoor circulation water cultivating system as claimed in claim 3 is characterized in that: said liquid level gauge (80) is a called putting-into-type liquid level meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201638295U CN202095404U (en) | 2011-05-20 | 2011-05-20 | Indoor circulating water culture system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201638295U CN202095404U (en) | 2011-05-20 | 2011-05-20 | Indoor circulating water culture system |
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| Publication Number | Publication Date |
|---|---|
| CN202095404U true CN202095404U (en) | 2012-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201638295U Expired - Lifetime CN202095404U (en) | 2011-05-20 | 2011-05-20 | Indoor circulating water culture system |
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| Country | Link |
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| CN (1) | CN202095404U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102792909A (en) * | 2012-08-27 | 2012-11-28 | 中国水产科学研究院黑龙江水产研究所 | Fish culture system and method using saline-alkaline water |
| CN103563830A (en) * | 2013-11-21 | 2014-02-12 | 潍坊滨海开发区华海水产养殖有限公司 | Technology for economical and practical circulating water breeding of cynoglossus semilaevis |
| CN110810313A (en) * | 2019-12-17 | 2020-02-21 | 上海祺沣装饰材料有限公司 | Energy-saving environment-friendly household aquarium |
-
2011
- 2011-05-20 CN CN2011201638295U patent/CN202095404U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102792909A (en) * | 2012-08-27 | 2012-11-28 | 中国水产科学研究院黑龙江水产研究所 | Fish culture system and method using saline-alkaline water |
| CN103563830A (en) * | 2013-11-21 | 2014-02-12 | 潍坊滨海开发区华海水产养殖有限公司 | Technology for economical and practical circulating water breeding of cynoglossus semilaevis |
| CN110810313A (en) * | 2019-12-17 | 2020-02-21 | 上海祺沣装饰材料有限公司 | Energy-saving environment-friendly household aquarium |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160302 Address after: 430077, No. 155, East Lake Road, Wuchang District, Hubei City, Wuhan province (321), second, third stories Patentee after: Wuhan ecological Polytron Technologies Inc DMM Address before: 430064 Hubei Academy of Agricultural Sciences, No. 43 South Lake Avenue, Hongshan District, Hubei, Wuhan, was established as the sericulture base Patentee before: Wuhan Zhongke Ruihua Ecology Engineering Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20120104 |
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| CX01 | Expiry of patent term |