CN202385597U - Pipeline cultivation liquid level control device - Google Patents
Pipeline cultivation liquid level control device Download PDFInfo
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- CN202385597U CN202385597U CN2011204972663U CN201120497266U CN202385597U CN 202385597 U CN202385597 U CN 202385597U CN 2011204972663 U CN2011204972663 U CN 2011204972663U CN 201120497266 U CN201120497266 U CN 201120497266U CN 202385597 U CN202385597 U CN 202385597U
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- cultivation
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- pipeline
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The utility model belongs to the field of garden facilities, and relates to a pipeline cultivation liquid level control device. According to the device, the root of the plant is not always kept in the nutrient solution but can be guaranteed to absorb nutrient solution thoroughly, so that the quality can be improved and the economic benefit can be increased. Cultivation pipelines (7) are fixed through a cultivation support (6) and are uniformly provided with a planting hole and a liquid level hole, a nutrient solution pool (1) is provided with a liquid supply pump (2) which is connected with a timer (4), a liquid supply pipeline (3) is connected with the outlet of the liquid supply pump (2) and the inlet of the cultivation pipeline (7), a liquid return pipe (9) is connected with the outlet of the cultivation pipeline (7) at the high level and the outlet of the cultivation pipeline (7) at the low level, a liquid regulation return pipe (8) is connected with the liquid hole of the cultivation pipeline (7) at the high level and the inlet of the cultivation pipeline (7) at the low level, and the liquid return pipe (9) and the liquid regulation return pipe (8) are finally connected with the nutrient solution pool (1).
Description
Technical field
The utility model belongs to the horticultural facility field, relates to a kind of cultivation by conduit fluid level control device.This device can be used for the liquid level control of the three-dimensional water planting of pipeline in the greenhouse, and is mainly used in crop three-dimensional ducted water planting plantation in the greenhouse such as leaf vegetables.
Background technology
In order to make full use of the space in the greenhouse, improve the crop yield of unit are, the vertical cultivation mode is paid attention to by everybody gradually and is adopted.Three-dimensional water planting form commonly used mainly comprises the forms such as wall cultivation of wall behind A font cultivating stand and the greenhouse by solar heat.A font cultivating stand is that south-north direction is placed cultivating stand in the greenhouse, and the profile of cultivating stand is similar to the A word, and arranging multiplayer is cultivated pipeline respectively on the tilt stand of the both sides of A word; General layer 2-4; Adopt the PVC material, beat field planting hole at a certain distance on the cultivation pipeline, be full of nutrient solution in the pipeline.Wall cultivation is meant elongated cultivation pipeline is set on wall behind the greenhouse by solar heat, according to back wall height 3-4 row can be set, and form is similar with A font cultivating stand, in fill nutrient solution and carry out water planting and plant.
Above-mentioned two kinds of three-dimensional water planting forms can improve utilization rate of greenhouse space to a certain extent, improve output, reduce the generation of damage by disease and insect, and also are convenient for people to daily cultivation management, have reduced labour intensity.Though the output in space availability ratio and unit are all increases; But improve aspect the quality effect be not very significantly, economic benefit is relatively poor; Analyzing reason mainly is because root system of plant is in the water environment all the time, is unfavorable for the accumulation of goods and materials aspect the quality when ripe in the later stage.Therefore, existing device is improved design, developed and a kind ofly be applicable to that the nutrient solution fluid level control device of the three-dimensional water planting in greenhouse is particularly important.
Summary of the invention
To the problems referred to above that exist in the prior art; The utility model provides a kind of cultivation by conduit fluid level control device; Can realize that nutrient solution circulation time root system of plant can fully absorb moisture and nutrient, after nutrient solution stopped circulation, ducted liquid level automatically, slowly was reduced to suitable height; Make root system partly be exposed in the air; Guarantee to be unlikely to make root to be in all the time in the nutrient solution again when plant fully absorbs nutrient solution, help the accumulation of nutriment, thereby reach the purpose that improves quality, increases economic benefit.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of cultivation by conduit fluid level control device; The cultivation pipeline 7, the nutrition liquid pool 1 that comprise multilayer; It is characterized in that: said cultivation pipeline 7 is fixing through cultivation support 6, cultivates on the side that evenly is furnished with field planting hole and delivery port one end on the pipeline 7 and has the liquid level hole, in said nutrition liquid pool 1, feed flow water pump 2 is installed; Timer 4 is connected with feed flow water pump 2; Feed liquid pipeline 3 connects the delivery port of feed flow water pumps 2 and the water inlet of cultivation pipeline 7, and liquid back pipe 9 connects the water inlet of delivery port and the cultivation pipeline 7 of lower of the cultivation pipeline 7 of eminences, and liquid level adjusting liquid back pipe 8 connects the water inlet of cultivation pipeline 7 of liquid level hole and lower of the cultivation pipeline 7 of eminence respectively; The other end that liquid back pipe 9 that links to each other with the delivery port of the cultivation pipeline 7 of lowest part and the liquid level that links to each other with the liquid level hole of the cultivation pipeline 7 of lowest part are regulated liquid back pipe 8 links to each other with nutrition liquid pool 1.
On the said feed liquid pipeline 3 valve 5 is installed.
Be spaced apart 2m between the said cultivation support 6, and its upper end is higher than the cultivation pipeline 200-300mm of highest point.
The diameter of said field planting hole is 8-10cm, and the distance between the adjacent field planting hole is 20-25cm.
The quantity in said liquid level hole is 2.
Said feed liquid pipeline 3, liquid back pipe 9 and liquid level are regulated liquid back pipe 8 and are all adopted pvc pipe.
Compared with prior art, the beneficial effect obtained of the utility model is:
1, the control device of the utility model has combined matrix and water planting dual mode, and the cultivation alms bowl of putting into cultivation pipeline field planting hole contains matrix, and has injected the nutrient solution that liquid level is higher than cultivation alms bowl bottom in the cultivation pipeline.Wherein, the fixedly effect of plant can be better played in the use of matrix, and can fully absorb the nutrient solution of injection, and the ability of water conservation, guarantor's fertilizer, keeping is preferably arranged.
2, the control device of the utility model can be realized the dynamic up-down of nutrient solution liquid level, make stop the nutrient solution supply after, liquid level descends automatically in the pipeline, final with cultivate alms bowl and separate.Can help absorption and the utilization of plant so that matrix and part root come out like this, help the growth of plant oxygen.
3, in crop later stage during fruit maturation, the continuous liter that the control device of the utility model can be controlled liquid level with fall, make root system of plant see and wetly see driedly, help the accumulation of fruit sweetness, and the raising of quality.
4, the control device of the utility model is simple in structure, reliable, with low cost.
Description of drawings
Fig. 1 is the overall schematic of the cultivation by conduit fluid level control device of the utility model;
Fig. 2 is the end view of cultivation pipeline in the control device of the utility model.
Reference numeral
1 nutrition liquid pool, 2 water pumps
3 feed liquid pipelines, 4 timers
5 valves, 6 cultivation supports
7 cultivation pipelines, 8 liquid levels are regulated liquid back pipe
9 liquid back pipes
Embodiment
Below in conjunction with Figure of description, specify the embodiment and the working condition of the utility model.
Cultivation by conduit fluid level control device as shown in Figure 1 comprises nutrition liquid pool 1, feed flow water pump 2, feed liquid pipeline 3, timer 4, cultivation support 6, cultivation pipeline 7, liquid back pipe 9, liquid level adjusting liquid back pipe 8.
Wherein, cultivation support 6 is anchored at behind the greenhouse by solar heat on the wall, and ground is fixed in its lower end, and the upper end generally is higher than the cultivation pipeline 200-300mm of highest point, and the wall length direction is every at a distance from 2m one group of this support is set along the back.Cultivation support 6 and cultivation pipeline 7 vertical layouts, through the semi-circular holder of welding on the cultivation support 6, fixing cultivation pipeline 7.
According to the actual height of wall behind the greenhouse, confirm the quantity of cultivation pipeline 7, be generally 3-4 row, the length of cultivation pipeline 7 according to the greenhouse after wall length decide.Evenly be furnished with field planting hole on the cultivation pipeline 7, the field planting hole diameter generally is about 8-10cm, is spaced apart 20-25cm.And, as shown in Figure 2, in order to regulate the height of feed flow circulation stopping back liquid level, be provided with the liquid level hole in delivery port one end, the round sides the latter half of cultivating pipeline 7.The big I of the diameter in liquid level hole drops to desired level of water according to stopping feed flow circulation back nutrition liquid level in 20-30min, thereby calculates orifice diameter.The position, aperture needs can reduce liquid level gradually respectively in plant reproduction period and fructescence according to the decision of plant strain growth situation, therefore 2 apertures can be set.
In said nutrition liquid pool 1, feed flow water pump 2 is installed.Timer 4 is connected with feed flow water pump 2, can through setting the opening and closing of parameters control feed flow water pump 2, the nutrient solution supply system can timing automaticly be moved according to the growing state of plant.
Feed liquid pipeline 3 connects the delivery port of feed flow water pump 2 and the water inlet of cultivation pipeline 7, and valve 5 is installed on it, is used for regulating and control feed flow water yield.Wherein, the feed liquid pipeline 3 that is connected with feed flow water pump 2 connects the water inlet of the cultivation pipeline 7 of highest point.In addition, feed liquid pipeline 3 also can be provided with arm, in order to connect the water inlet of other cultivation pipelines 7 simultaneously.Thereby form many parallel feed flow circulations.All valve 5 can be set on the person in charge of feed liquid pipeline 7 and the arm.
The water inlet of the delivery port of the cultivation pipeline 7 of liquid back pipe 9 connection eminences and the cultivation pipeline 7 of lower; And the other end of the liquid back pipe 9 that links to each other with the delivery port of the cultivation pipeline 7 of lowest part finally links to each other with nutrition liquid pool 1; Make the nutrition fluid power in all cultivation pipelines 7, circulate, and finally get back in the nutrition liquid pool 1.
Liquid level is regulated the water inlet of cultivation pipeline 7 of liquid level hole and lower that liquid back pipe 8 connects the cultivation pipeline 7 of eminence respectively; And the other end that the liquid level that links to each other with the liquid level hole of the cultivation pipeline 7 of lowest part is regulated liquid back pipe 8 finally links to each other with nutrition liquid pool 1; After making that the feed flow circulation stops; Under the effect of liquid hydrostatic pressure, the unnecessary nutrient solution that is positioned at top, liquid level hole flows out gradually, finally gets back in the nutrition liquid pool 1.
Wherein, feed liquid pipeline 3, liquid back pipe 9 and liquid level are regulated liquid back pipe 8 and are all adopted pvc pipe.
Embodiment
Water planting strawberry in the cultivation pipeline of wall behind the control device greenhouse by solar heat of employing the utility model.
Nutrition liquid pool 1 is arranged on the greenhouse below ground in the present embodiment, forms with brick and cement masonry.On cultivation support 6, place 4 row's cultivation pipelines 7, be respectively first, second, third, fourth cultivation pipeline, it all adopts the PVC material, and diameter is φ 110mm, evenly gets field planting hole on it, and diameter is 8cm, and adjacent field planting hole is 20cm at interval.Feed flow water pump 2 is positioned in the nutrition liquid pool 1, links to each other with timer 4 with feed liquid pipeline 3.The relevant parameter of timer 4 is set, realizes timer 4 control feed flow water pumps 2 runnings on daytime 6 times, turn round night 2 times, feed flow 10 minutes circulates at every turn.
As shown in Figure 1, in the present embodiment, have two parallel feed flow circulations.The feed liquid pipeline 3 that connects feed flow water pump 2 connects the water inlet of first, second cultivation pipeline respectively, and valve 5 all is installed on it.The liquid back pipe 9 that wherein connects the delivery port of the first cultivation pipeline connects the water inlet of the 3rd cultivation pipeline; The liquid back pipe 9 that connects the delivery port of the second cultivation pipeline connects the water inlet of the 4th cultivation pipeline, and the liquid back pipe 9 that the delivery port of the 3rd, the 4th cultivation pipeline connects finally is connected with nutrition liquid pool 1.Equally; Regulate the water inlet that liquid back pipe 8 connects the 3rd cultivation pipeline with the liquid level that the liquid level hole of the first cultivation pipeline is connected; The liquid level adjusting liquid back pipe 8 that is connected with the liquid level hole of the second cultivation pipeline connects the water inlet of the 4th cultivation pipeline, and the liquid level adjusting liquid back pipe 8 that the liquid level hole of the 3rd, the 4th cultivation pipeline connects finally is connected with nutrition liquid pool 1.
The course of work:
When 2 runnings of feed flow water pump; Nutrient solution in the nutrition liquid pool 1 is under the effect of feed flow water pump 2; Be injected in the cultivation pipeline 7 through feed liquid pipeline 3; For plant provides nutrition and moisture, when the water level in the cultivation pipeline 7 was higher than the mouth of pipe height of liquid back pipe 9, unnecessary nutrient solution refluxed through liquid back pipe 9 and finally flow back in the nutrition liquid pool 1 again.Utilize the control of timer 4; Automatically stop after making feed flow water pump 2 work certain hours; The liquid level of cultivating this moment in the pipeline 7 is higher than the liquid level hole on the cultivation pipeline 7, and under the effect of liquid hydrostatic pressure, the nutrient solution of top, liquid level hole will flow out gradually; Be incorporated into the water inlet of lower cultivation pipeline 7, make final unnecessary nutrient solution flow back in the nutrition liquid pool 1.
Along with the continuous decline of liquid level, the part plant root and the matrix that were immersed in originally in the nutrient solution just are exposed in the air, and root system can fully absorb airborne oxygen.Because matrix has the ability of preserve moisture and fertility, therefore can reduce the number of times of carrying nutrient solution, prolong the time interval of feed flow water pump 2 work, only supply with moisture and nutrition to plant by matrix, guarantee that plant root is in the environment of alternation of wetting and drying.When feed flow water pump 2 turned round once more, the root system that nutrient solution will be exposed to again in the middle of the air gradually flooded, and at this moment, this a part of root system can absorb nutrient and the dissolved oxygen in the nutrient solution again.Along with constantly control feed flow water pump 2 opening and closing of timer 4, the liquid level of nutrient solution also constantly goes up and down to change thereupon in the cultivation pipeline 7, is in the dynamic change all the time.
It should be noted last that; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the spirit and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (6)
1. cultivation by conduit fluid level control device; The cultivation pipeline (7), the nutrition liquid pool (1) that comprise multilayer; It is characterized in that: said cultivation pipeline (7) is fixing through cultivation support (6); Cultivate on the side that evenly is furnished with field planting hole and delivery port one end on the pipeline (7) and have the liquid level hole; Feed flow water pump (2) is installed in said nutrition liquid pool (1), and timer (4) is connected with feed flow water pump (2), and feed liquid pipeline (3) connects the delivery port of feed flow water pump (2) and the water inlet of cultivation pipeline (7); Liquid back pipe (9) connects the water inlet of delivery port and the cultivation pipeline (7) of lower of the cultivation pipeline (7) of eminence, and liquid level adjusting liquid back pipe (8) connects the water inlet of cultivation pipeline (7) of liquid level hole and lower of the cultivation pipeline (7) of eminence respectively; The other end that liquid back pipe (9) that links to each other with the delivery port of the cultivation pipeline (7) of lowest part and the liquid level that links to each other with the liquid level hole of the cultivation pipeline (7) of lowest part are regulated liquid back pipe (8) links to each other with nutrition liquid pool (1).
2. cultivation by conduit fluid level control device as claimed in claim 1 is characterized in that: valve (5) is installed on the said feed liquid pipeline (3).
3. cultivation by conduit fluid level control device as claimed in claim 1 is characterized in that: be spaced apart 2m between the said cultivation support (6), and its upper end is higher than the cultivation pipeline 200-300mm of highest point.
4. cultivation by conduit fluid level control device as claimed in claim 1 is characterized in that: the diameter of said field planting hole is 8-10cm, and the distance between the adjacent field planting hole is 20-25cm.
5. cultivation by conduit fluid level control device as claimed in claim 1 is characterized in that: the quantity in said liquid level hole is 2.
6. cultivation by conduit fluid level control device as claimed in claim 1 is characterized in that: said feed liquid pipeline (3), liquid back pipe (9) and liquid level are regulated liquid back pipe (8) and are all adopted pvc pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204972663U CN202385597U (en) | 2011-12-02 | 2011-12-02 | Pipeline cultivation liquid level control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204972663U CN202385597U (en) | 2011-12-02 | 2011-12-02 | Pipeline cultivation liquid level control device |
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| Publication Number | Publication Date |
|---|---|
| CN202385597U true CN202385597U (en) | 2012-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204972663U Expired - Fee Related CN202385597U (en) | 2011-12-02 | 2011-12-02 | Pipeline cultivation liquid level control device |
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| Country | Link |
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| CN (1) | CN202385597U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103262783A (en) * | 2013-05-23 | 2013-08-28 | 北京市土肥工作站 | Three-dimensional soil-less cultivating device |
| CN103299889A (en) * | 2013-06-17 | 2013-09-18 | 金寨县冠友盆景园艺有限公司 | Three-dimensional combined type soilless culture device |
| CN105284582A (en) * | 2015-10-14 | 2016-02-03 | 锡山区先锋家庭农场 | Device for cultivating vegetables on farm |
| CN105706885A (en) * | 2014-12-02 | 2016-06-29 | 天津榛发科技有限责任公司 | Tubular planting nutrient liquid circulation system based on sealed plant factory |
| CN105918099A (en) * | 2016-05-22 | 2016-09-07 | 上海森中电器有限公司 | Vertical hydroponic culture device |
| CN107197770A (en) * | 2017-07-31 | 2017-09-26 | 深圳前海弘稼科技有限公司 | A kind of culture apparatus |
| GR20160100226A (en) * | 2016-05-12 | 2018-02-05 | Γρηγοριος Ιωαννη Κοτοπουλης | Intercommunicating containers for the cultivation of vegetal varieties in growing medium other than natural soil |
| CN107691022A (en) * | 2017-10-30 | 2018-02-16 | 湖北工程学院 | A kind of Combined horticultural seedling breeding support |
| CN107691213A (en) * | 2017-10-27 | 2018-02-16 | 深圳前海弘稼科技有限公司 | Multitube culture apparatus |
| CN108782214A (en) * | 2018-07-10 | 2018-11-13 | 河南奋钧农业科技有限公司 | A kind of single tube double-sided multipurpose stereoscopic hydroponic planting device and its application method |
-
2011
- 2011-12-02 CN CN2011204972663U patent/CN202385597U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103262783A (en) * | 2013-05-23 | 2013-08-28 | 北京市土肥工作站 | Three-dimensional soil-less cultivating device |
| CN103299889A (en) * | 2013-06-17 | 2013-09-18 | 金寨县冠友盆景园艺有限公司 | Three-dimensional combined type soilless culture device |
| CN103299889B (en) * | 2013-06-17 | 2014-05-28 | 金寨县冠友盆景园艺有限公司 | Three-dimensional combined type soilless culture device |
| CN105706885A (en) * | 2014-12-02 | 2016-06-29 | 天津榛发科技有限责任公司 | Tubular planting nutrient liquid circulation system based on sealed plant factory |
| CN105284582A (en) * | 2015-10-14 | 2016-02-03 | 锡山区先锋家庭农场 | Device for cultivating vegetables on farm |
| GR20160100226A (en) * | 2016-05-12 | 2018-02-05 | Γρηγοριος Ιωαννη Κοτοπουλης | Intercommunicating containers for the cultivation of vegetal varieties in growing medium other than natural soil |
| CN105918099A (en) * | 2016-05-22 | 2016-09-07 | 上海森中电器有限公司 | Vertical hydroponic culture device |
| CN107197770A (en) * | 2017-07-31 | 2017-09-26 | 深圳前海弘稼科技有限公司 | A kind of culture apparatus |
| CN107691213A (en) * | 2017-10-27 | 2018-02-16 | 深圳前海弘稼科技有限公司 | Multitube culture apparatus |
| CN107691022A (en) * | 2017-10-30 | 2018-02-16 | 湖北工程学院 | A kind of Combined horticultural seedling breeding support |
| CN108782214A (en) * | 2018-07-10 | 2018-11-13 | 河南奋钧农业科技有限公司 | A kind of single tube double-sided multipurpose stereoscopic hydroponic planting device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20131202 |