CN201624045U - Industrial hole tray seedling culture bottom-surface irrigation device - Google Patents
Industrial hole tray seedling culture bottom-surface irrigation device Download PDFInfo
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- CN201624045U CN201624045U CN2009202400018U CN200920240001U CN201624045U CN 201624045 U CN201624045 U CN 201624045U CN 2009202400018 U CN2009202400018 U CN 2009202400018U CN 200920240001 U CN200920240001 U CN 200920240001U CN 201624045 U CN201624045 U CN 201624045U
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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 relates to an industrial hole tray seedling culture bottom-surface irrigation device, which comprises a seedling culture bed, a liquid storage tank, a hole tray, a liquid return pipe, a liquid inlet pipe, a liquid return opening, a liquid inlet, an electric pump and a filter. The bottom surface of the seedling culture bed is in a concave-convex shape; a convex portion of the seedling culture bed is a hole tray placing platform; a concave portion of the seedling culture bed is a nutrient liquid passage; the liquid inlet and the liquid return opening are respectively arranged at two ends of the seedling culture bed; the liquid inlet is connected with a liquid supply pipe; the liquid return opening is connected with the liquid return pipe; the diameter of the liquid return pipe is larger than that of the liquid supply pipe; the liquid return opening is divided into an upper liquid return opening and a lower liquid return opening with a throttling effect; and the upper liquid return opening controls the liquid level of nutrient liquid. When in liquid supply, the nutrient liquid enters a soaking substrate from bottom holes of the hole tray. After irrigation, the nutrient liquid flows back to be drained by the action of gravity. The industrial hole tray seedling culture bottom-surface irrigation device is favorable for culturing strong seedlings, prevents seedling-stage damage by diseases, improves rich water using efficiency, protects environment, facilitates adjustment, control and working efficiency improvement, is applicable to industrial hole tray seedling culture of various crops such as vegetables, flowers and the like inside a greenhouse or a large shed, and can be referred by other container seedling culture.
Description
(1) technical field
The utility model is a kind of bottom surface irrigation rig that is applicable to vegetables, flowers and other crops industrial hole plate seedling growth in greenhouse or the booth, belongs to the agricultural high-tech field.
(2) technical background
Industrial hole plate seedling growth is to be matrix with light materials such as the peat composed of rotten mosses, vermiculites; adopt the modern seedling growing process system of mechanization precision drilling once-seedling forming; compare with traditional seedling-cultivating method; have and save labor, high-quality and efficient, resources conservation; be convenient to transportation; be beneficial to advantages such as realizing scale and mechanization, in recent years rapidly in China's development, at present in the middle extensive use of growing seedlings of various crop such as vegetables, flowers, tobacco.The irrigation method of industrial hole plate seedling growth mainly sprays (spraying) formula on the employing dish, and equipment is complicated, complex operation, and cost is higher.The more important thing is, in the growth of seedling middle and later periods, because cauline leaf is in great numbers, moisture that sprays or nutrient solution directly drip from plant leaf, are difficult to arrive the seedling root, cause water supply in media and nutrient supply inhomogeneous, insufficient, growth of seedling is irregular, and the plant after each the irrigation easily lodges; A large amount of nutrient solutions drip from blade, cause between overground part colony air humidity excessive, bring out sprout term disease easily; The nutrient solution of each pouring does not reclaim, need be by prolonging the nutrient solution arrival seedling root that irrigation time guarantees sufficient amount, and rich water is a large amount of to run off and environmental pollution thereby cause.
The purpose of this utility model is, at the problems referred to above that exist in the industrial hole plate seedling growth rich water quality management, irrigation system improved, innovated, and optimizes structure to reach, and convenient management is raised the efficiency, and cultivates strong sprout, the purpose of protection environment.The utility model design is applicable to the industrial hole plate seedling growth of various crop, also can reference during other container nursery.
(3) summary of the invention
This device is made up of the bed of growing seedlings, liquid storage tank, cave dish, liquid back pipe, feed tube, liquid return hole, inlet, electric pump, filter.
A two ends of growing seedlings are equipped with inlet and liquid return hole respectively; Inlet links to each other with feed pipe, and liquid return hole links to each other with liquid back pipe, and liquid return hole divides goes up liquid return hole and following liquid return hole; Feed pipe one end connects liquid storage tank, and the other end connects the bed of growing seedlings, and electric pump and filter are installed on it; Liquid back pipe one end connects liquid storage tank, and the other end connects the bed of growing seedlings; Bracing frame is set below the bed of growing seedlings highly as required.
A foamed plastics by compression moulding of growing seedlings is spliced, all around the high 8-10cm of frame; The bottom surface is concave-convex, upper berth one bed thickness plastic film; Projection is a cave dish platform for placing, exceeds a bottom surface 2cm that grows seedlings, and width is slightly larger than the cave face length degree of trying to get to the heart of a matter, and shop, surface one bed thickness felt-cloth is beneficial to even irrigation and matrix and preserves moisture; Negative area is the nutrient solution passage, wide 7-8cm.The cave dish is placed on the dish platform for placing of cave, the anti-root cloth in shop, bottom, hole, cave; A two ends of growing seedlings are adorned inlet and liquid return hole respectively, and inlet links to each other with feed pipe, and liquid return hole links to each other with liquid back pipe, and the liquid back pipe diameter is greater than feed pipe.Liquid return hole divides goes up liquid return hole and following liquid return hole two parts, and the liquid open height maintains an equal level with a bottom surface of growing seedlings next time, and area is 1/2 of an inlet; Last liquid return hole control nutrient solution liquid level, Height Adjustable, exceed cave dish platform for placing 2-3cm usually, reach cave dish 1/2-2/3 and highly locate.
During feed flow, the share split of inlet nutrient solution flows down and enters the bed of growing seedlings, by the fast flow speed and direction of a nutrient solution passage other end of growing seedlings.Because the liquid open area is 1/2 of an inlet next time, has throttle effect, the nutrient solution liquid level constantly rises in the bed, and soaks the cave tray bottom gradually, and nutrient solution enters from the bottom outlet of cave dish, is slowly soaking into matrix in the stromal surface migration process.When liquid level arrival liquid open height last time, upper and lower liquid return hole is worked simultaneously, because the liquid back pipe diameter greater than feed pipe, has prevented that nutrient solution from overflowing outside the bed.After electric pump was closed down, nutrient solution was relied on the power effect for support and is refluxed, and liquid level reduces gradually, until being emptied completely.
Liquid storage tank is plastic opaque bucket or water-impervious mud sump.The nutrient solution of liquid storage tank enters the bed of growing seedlings by electric pump and filter through feed pipe, flows back to liquid storage tank by liquid back pipe again.
The advantage of this utility model is:
1, be beneficial to cultivation this device in strong sprout and guaranteed the abundant and uniformity of each irrigation, satisfied seedling to moisture and nutrient demand, avoided dish to go up sprinkling and caused down seedling, it is neat, healthy and strong to help growth of seedling.
2, be beneficial to and prevent that the sprout term disease nutrient solution from soaking into matrix from bottom to top, and then all emptyings, avoided blade face ponding, reduced air and top layer soil humidity, can effectively control sprout term disease.
3, be beneficial to raising rich water utilization ratio, the protection environment adopts the bottom surface to irrigate and the nutrient solution EGR, has avoided the rich water loss, has improved utilization ratio, has reduced environmental pollution.
4, be convenient to regulate control, improve operating efficiency and can control the nutrient solution degree of depth and for, drain time and irrigation degree by changing last time liquid open height.Shop, dish platform for placing surface, cave one bed thickness felt-cloth helps evenly irrigating and matrix is preserved moisture, and reduces and irrigates frequency.
(4) description of drawings
Fig. 1 is an industrial hole plate seedling growth bottom surface irrigation rig schematic diagram
Fig. 2 is the device front view
Fig. 3 is the device right view
Fig. 4 is the liquid return hole schematic diagram
Among the figure: 1 cave dish, 2 anti-root cloth, 3 thick felt-cloths, 4 thick plastic films, 5 caves dish platform for placing, 6 screen packs, 7 liquid back pipes, 8 electric pumps, 9 filters, 10 liquid storage tanks, 11 inlets, 12 feed pipes, 13 liquid return holes, 14 bracing frames, 15 times liquid return holes, liquid return hole on 16
(5) embodiment
Shown in Fig. 1,2,3,4, introduce the embodiment of industrial hole plate seedling growth bottom surface irrigation rig in detail.
A foamed plastics by compression moulding of growing seedlings is spliced, the high 8-10cm of frame all around, for preventing that the nutrient solution seepage runs off, shop, surface one bed thickness plastic film 4, the anti-root cloth 2 in shop, bottom, hole, cave of cave dish 1, the cave is coiled 1 every 3-5 one group, closely horizontally-arranged is on the cave dish platform for placing 5 that is covered with thick felt-cloth 3, dish platform for placing 5 in cave exceeds a bottom surface 2cm that grows seedlings, between the dish platform for placing 5 of cave and and grow seedlings and leave the gap of 7-8cm between the bedside frame, as the nutrient solution passage.During the beginning feed flow, open electric pump 8, nutrient solution pumps from liquid storage tank 10, through filter 9, feed pipe 12, flow out from inlet 11 share splits, enter the bed of growing seedlings, and flow to the other end from bed one end of growing seedlings fast by the nutrient solution passage, pass through filter screen 6 again, flow back to liquid storage tank 10 by liquid return hole 13 and liquid back pipe 7.The feed flow initial stage because down liquid return hole 15 areas are 1/2 of inlet 11, has throttle effect, and the nutrient solution liquid level constantly raises in the seedbed, soaks cave tray bottom and the aperture by the cave tray bottom gradually and enters and slowly soak into matrix.When liquid level reached liquid return hole 16 height, liquid return hole 16, time liquid return hole 15 were worked simultaneously this moment on, owing to the liquid back pipe diameter greater than feed pipe, nutrient solution can not overflow outside the bed.Irrigate when finishing and close down electric pump 8, an interior nutrient solution of growing seedlings is relied on the power effect for support and is refluxed, and liquid level reduces gradually, until being emptied completely.
Claims (4)
1. an industrial hole plate seedling growth bottom surface irrigation rig is made up of the bed of growing seedlings, liquid storage tank, cave dish, liquid back pipe, feed tube, liquid return hole, inlet, electric pump, filter; A two ends of growing seedlings are equipped with inlet and liquid return hole respectively, and inlet links to each other with feed pipe, and liquid return hole links to each other with liquid back pipe; Liquid return hole divides goes up liquid return hole and following liquid return hole; Feed pipe one end connects liquid storage tank, and the other end connects the bed of growing seedlings, and electric pump and filter are installed on it; Liquid back pipe one end connects liquid storage tank, and the other end connects the bed of growing seedlings; Bracing frame is below the bed of growing seedlings.
2. a kind of industrial hole plate seedling growth according to claim 1 bottom surface irrigation rig is characterized in that the described bed of growing seedlings is spliced by the foamed plastics of compression moulding, the high 8-10cm of frame all around, and the bottom surface is concave-convex, upper berth one bed thickness plastic film; Projection is a cave dish platform for placing, shop, surface one bed thickness felt-cloth; Negative area is the nutrient solution passage; The bottom, hole, cave of cave dish is covered with anti-root cloth.
3. a kind of industrial hole plate seedling growth according to claim 2 bottom surface irrigation rig is characterized in that described cave dish platform for placing exceeds a bottom surface 2cm that grows seedlings, and width is slightly larger than the cave face length degree of trying to get to the heart of a matter; Nutrient solution channel width 7-8cm.
4. a kind of industrial hole plate seedling growth according to claim 1 bottom surface irrigation rig is characterized in that described liquid back pipe diameter is greater than feed pipe; Liquid return hole divides goes up liquid return hole and following liquid return hole two parts, and the liquid open height maintains an equal level with a bottom surface of growing seedlings next time, and area is an inlet 1/2; Last time, the liquid open height can be regulated, and exceeded cave dish platform for placing 2-3cm, arrived at cave dish 1/2-2/3 and highly located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202400018U CN201624045U (en) | 2009-10-20 | 2009-10-20 | Industrial hole tray seedling culture bottom-surface irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202400018U CN201624045U (en) | 2009-10-20 | 2009-10-20 | Industrial hole tray seedling culture bottom-surface irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201624045U true CN201624045U (en) | 2010-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202400018U Expired - Fee Related CN201624045U (en) | 2009-10-20 | 2009-10-20 | Industrial hole tray seedling culture bottom-surface irrigation device |
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| CN (1) | CN201624045U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102715059A (en) * | 2012-07-04 | 2012-10-10 | 山东省潍坊市农业科学院 | Greening seedling container seedling culture transplanting method |
| CN102860250A (en) * | 2011-07-08 | 2013-01-09 | 乔奥华塑胶制品(深圳)有限公司 | Culture solution planting device |
| CN102870662A (en) * | 2011-07-14 | 2013-01-16 | Mkv梦想株式会社 | Nutrient solution culture system and using the method of nutrient solution cultivation, and nutrient solution culture with basin |
| WO2013082871A1 (en) * | 2011-12-09 | 2013-06-13 | 厦门永华实业有限公司 | Three-dimensional combined-type culture bed having temperature and light controls |
| CN103461036A (en) * | 2013-09-10 | 2013-12-25 | 同济大学 | Automatized tide type irrigation device matched with mobile seedling bed |
| CN104472266A (en) * | 2015-01-07 | 2015-04-01 | 易晓天 | Planting method for vegetable rich in microelements |
| CN104641988A (en) * | 2015-02-02 | 2015-05-27 | 和县秀山美地农业科技有限公司 | Potting device for vegetables |
| CN104641987A (en) * | 2015-02-02 | 2015-05-27 | 和县秀山美地农业科技有限公司 | Nursery pond for vegetables |
| CN105519417A (en) * | 2015-12-30 | 2016-04-27 | 湖南农业大学 | Method for raising seedlings in plugs by cutting |
| CN109429829A (en) * | 2018-11-26 | 2019-03-08 | 麻江县宣威镇基东农业发展农民专业合作社 | A kind of automatic ink-suction seedling bed |
-
2009
- 2009-10-20 CN CN2009202400018U patent/CN201624045U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102860250A (en) * | 2011-07-08 | 2013-01-09 | 乔奥华塑胶制品(深圳)有限公司 | Culture solution planting device |
| CN102860250B (en) * | 2011-07-08 | 2014-10-22 | 乔奥华塑胶制品(深圳)有限公司 | Culture solution planting device |
| CN102870662A (en) * | 2011-07-14 | 2013-01-16 | Mkv梦想株式会社 | Nutrient solution culture system and using the method of nutrient solution cultivation, and nutrient solution culture with basin |
| WO2013082871A1 (en) * | 2011-12-09 | 2013-06-13 | 厦门永华实业有限公司 | Three-dimensional combined-type culture bed having temperature and light controls |
| CN102715059A (en) * | 2012-07-04 | 2012-10-10 | 山东省潍坊市农业科学院 | Greening seedling container seedling culture transplanting method |
| CN103461036A (en) * | 2013-09-10 | 2013-12-25 | 同济大学 | Automatized tide type irrigation device matched with mobile seedling bed |
| CN103461036B (en) * | 2013-09-10 | 2014-12-10 | 同济大学 | Automatized tide type irrigation device matched with mobile seedling bed |
| CN104472266A (en) * | 2015-01-07 | 2015-04-01 | 易晓天 | Planting method for vegetable rich in microelements |
| CN104641988A (en) * | 2015-02-02 | 2015-05-27 | 和县秀山美地农业科技有限公司 | Potting device for vegetables |
| CN104641987A (en) * | 2015-02-02 | 2015-05-27 | 和县秀山美地农业科技有限公司 | Nursery pond for vegetables |
| CN105519417A (en) * | 2015-12-30 | 2016-04-27 | 湖南农业大学 | Method for raising seedlings in plugs by cutting |
| CN109429829A (en) * | 2018-11-26 | 2019-03-08 | 麻江县宣威镇基东农业发展农民专业合作社 | A kind of automatic ink-suction seedling bed |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20101110 Termination date: 20121020 |