CN208691812U - Closed cultivation irrigation oxygen supplementation and temperature increase integrated supply system - Google Patents
Closed cultivation irrigation oxygen supplementation and temperature increase integrated supply system Download PDFInfo
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- CN208691812U CN208691812U CN201821199305.XU CN201821199305U CN208691812U CN 208691812 U CN208691812 U CN 208691812U CN 201821199305 U CN201821199305 U CN 201821199305U CN 208691812 U CN208691812 U CN 208691812U
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- control valve
- pump control
- irrigation
- nutrition
- supply pipe
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- 238000003973 irrigation Methods 0.000 title claims abstract description 30
- 230000002262 irrigation Effects 0.000 title claims abstract description 30
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract description 17
- 239000001301 oxygen Substances 0.000 title abstract description 17
- 229910052760 oxygen Inorganic materials 0.000 title abstract description 17
- 230000009469 supplementation Effects 0.000 title description 2
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 239000007787 solid Substances 0.000 claims abstract description 22
- 235000015097 nutrients Nutrition 0.000 claims abstract description 21
- 235000016709 nutrition Nutrition 0.000 claims description 39
- 230000035764 nutrition Effects 0.000 claims description 38
- 239000011159 matrix material Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 230000001706 oxygenating effect Effects 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- -1 turf Substances 0.000 claims description 3
- 229910052902 vermiculite Inorganic materials 0.000 claims description 3
- 235000019354 vermiculite Nutrition 0.000 claims description 3
- 239000010455 vermiculite Substances 0.000 claims description 3
- 230000012010 growth Effects 0.000 abstract description 7
- 239000013589 supplement Substances 0.000 abstract 1
- 230000001502 supplementing effect Effects 0.000 abstract 1
- 238000010792 warming Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 20
- 239000007788 liquid Substances 0.000 description 5
- 239000003595 mist Substances 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000153 supplemental effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000006213 oxygenation reaction Methods 0.000 description 2
- 230000002786 root growth Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000038559 crop plants Species 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Cultivation Of Plants (AREA)
Abstract
本实用新型公开了一种封闭式栽培灌溉补氧增温一体化供给系统，属于园艺栽培技术领域。包括营养供给装置、营养输送管道和根系营养供给体；营养供给装置包括灌溉泵、气泵、灌溉泵控制阀门和气泵控制阀门，灌溉泵的出口连接灌溉泵控制阀门的进口端，气泵的出口连接气泵控制阀门的进口端；营养输送管道包括输送主管道和多个输送支管道，输送主管道的进料端与灌溉泵控制阀门的出口端和气泵控制阀门的出口端连通；根系营养供给体包括基质袋、固体基质和营养供给管，固体基质封装在基质袋内，营养供给管的管壁设有营养输送孔。它可以根据作物的生长情况有针对性地对作物进行灌溉、补氧和增温，以使作物在最佳的环境下生长。
The utility model discloses a closed integrated supply system for cultivating, irrigating, supplementing oxygen and warming, belonging to the technical field of horticultural cultivation. It includes a nutrient supply device, a nutrient delivery pipeline and a root nutrient supply body; the nutrient supply device includes an irrigation pump, an air pump, an irrigation pump control valve and an air pump control valve. The outlet of the irrigation pump is connected to the inlet end of the irrigation pump control valve, and the outlet of the air pump is connected to the air pump The inlet end of the control valve; the nutrient delivery pipeline includes the main delivery pipeline and a plurality of branch pipelines, and the feed end of the main delivery pipeline is communicated with the outlet end of the irrigation pump control valve and the outlet end of the air pump control valve; the root nutrient supply body includes the substrate A bag, a solid substrate and a nutrient supply pipe, the solid substrate is packaged in the substrate bag, and the pipe wall of the nutrient supply pipe is provided with a nutrient delivery hole. It can irrigate, supplement oxygen and warm crops in a targeted manner according to their growth conditions, so that the crops can grow in the best environment.
Description
Technical field
The utility model relates to horticultural gardening technical fields.
Background technique
Root system of plant mainly plays fixed plant, absorbs moisture and nutrition, to maintain the normal growth of root system, exhale
It inhales, it is necessary to have enough oxygen supplies.Close type cultivation replaces soil with matrix that is closed, being isolated from the outside or water
The root growth environment of earth offer crop.In close type cultivation, either matrix training or water planting, because of closed environment
The case where in the presence of, anoxic, the method for common supplemental oxygen generally had bubble method, liquid flow method, drop mist method, crab rooting frequent occurrence
Method, moisture root method etc..Bubble method is to be filled with bubble into irrigation water using air pump, increases water oxygen level；Liquid flow method is to increase
The flow velocity of nutrient solution is equally to increase water oxygen level using the working fluid oxygen content principle higher than inactive liquid；Drip mist method
It is to spray nutrient solution in a manner of mist state, increases the contact area of Air-Water；Crab rooting method is by the intermittent exposure of crop root
In air, and moisture root rule be by a part of root exposure in air, a part of root is immersed in the water.
These above-mentioned methods all have certain problems, and bubble method and liquid flow method are try to increase water oxygen level, water
Middle oxygen content would become hard to be redissolved oxygen when in a saturated state, and water oxygen level is generally 9mg/L, be far below standard state
Oxygen content 310mg/L in lower air still can have certain anaerobic condition in the plant growth vigorous stage.Drip mist method one
As for mist train mode, need specific structure and certain pressure to cooperate, cost of investment is big, and occupied area is wide.Crab rooting method
Root system is exposed in air in moisture root method, this is also required to specific cultivation mode and structure, and exposure is in air
Root system can not good absorption nutrition.In conclusion perhaps effect is limited or investment is larger for existing oxygenation method, or
Person cannot utilize the effect of the support crop plant, absorption nutrient of whole root systems well.
Utility model content
Oxygenating, which is irrigated, the technical problem to be solved by the present invention is to provide a kind of close type cultivation heats integrated supply
System, it targetedly can irrigate crop according to the growing state of crop, oxygenating and heat, so that crop is most
It is grown under good environment.
In order to solve the above technical problems, technical solution adopted in the utility model is:
A kind of close type cultivation irrigates oxygenating and heats integrated feed system, including nutrition supply device, nutritional delivery tubes
Road and root system nutrition donor；Nutrition supply device includes irrigation pump, air pump, the gentle pump control valve door of irrigation pump control valve,
The input end of the outlet connection irrigation pump control valve of irrigation pump, the input end of the outlet connection air pump control valve of air pump；Battalion
Supporting conveyance conduit includes conveying main pipeline and multiple delivery branch pipe roads, and the discharge end and each delivery branch pipe road for conveying main pipeline are fed
End connection, the feed end for conveying main pipeline are connected to the outlet end of the gentle pump control valve door in the outlet end of irrigation pump control valve；
Root system nutrition donor includes that bag containing soilless substrate, solid matrix and nutrition supply pipe, solid matrix are encapsulated in bag containing soilless substrate, nutrition supply
The tube wall of pipe is equipped with nutrient delivery hole, and for conveying water or air to solid matrix, the feed end of nutrition supply pipe stretches out matrix
Bag is external and is connected to delivery branch pipe way discharging device end.
The utility model further improvement lies in that:
The gentle pump control valve door of irrigation pump control valve is all made of reverse stop valve.
Root system nutrition donor is cylinder.
Bag containing soilless substrate is plastic material.
Solid matrix is by following raw materials: coco bran, vermiculite, turf, sand, crushing and decomposed processed stalk are blended in one
Play the mixture of composition.
Nutrition supply pipe is located at bag containing soilless substrate close to the position of bottom, and nutrient delivery hole is listed in the two sides of nutrition supply pipe,
It is closed end that nutrition supply pipe, which is located at the end in bag containing soilless substrate,.
The beneficial effects of adopting the technical scheme are that
The utility model directly can carry out oxygenation using irrigation conduit, have the advantage that when requiring supplementation with oxygen
1. utilizing existing irrigation conduit, do not increase cost of investment；
2. provided air pressure can prevent inbuilt seepage pipe obstruction in bag containing soilless substrate when by adjusting supplemental oxygen；
3. the oxygen supplemented is directly entered in solid matrix, the pressure in gap between solid substrate particles is increased, no
But solid matrix can be made preferably to keep moisture, and can prevent solid matrix be compacted with it is hardened, be conducive to root of the crop
The growth and breathing of system.
4. when winter production, solid matrix temperature can be effectively improved by being filled with hot-air, increase the storage of solid matrix
Heat improves night minimum temperature, is conducive to the growth of crop.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of root system nutrition donor in Fig. 1；
Fig. 3 is rape average height comparison diagram in the present embodiment Experimental comparison.
In the accompanying drawings: 1. irrigation pumps；2. air pump；3. irrigation pump control valve；4. air pump control valve；5. conveying supervisor
Road；6. delivery branch pipe road；7. root system nutrition donor；7-1. bag containing soilless substrate；7-2. solid matrix；7-3. nutrition supply pipe；7-3-
1. nutrient delivery hole.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
The embodiment as shown in Fig. 1-2 is it is found that the present embodiment includes nutrition supply device, nutrient delivery pipeline and root system battalion
Support donor 7；Nutrition supply device includes irrigation pump 1, air pump 2, the gentle pump control valve door 4 of irrigation pump control valve 3, is irrigated
The input end of the outlet connection irrigation pump control valve 3 of pump 1, the input end of the outlet connection air pump control valve 4 of air pump 2；Battalion
Supporting conveyance conduit includes conveying main pipeline 5 and multiple delivery branch pipe roads 6, conveys the discharge end and each delivery branch pipe road 6 of main pipeline 5
Feed end connection, the outlet of the gentle pump control valve door 4 in outlet end of the feed end and irrigation pump control valve 3 of conveying supervisor 5
End connection；Root system nutrition donor 7 includes bag containing soilless substrate 7-1, solid matrix 7-2 and nutrition supply pipe 7-3, solid matrix 7-2 envelope
In bag containing soilless substrate 7-1, the tube wall of nutrition supply pipe 7-3 is equipped with nutrient delivery hole 7-3-1, for conveying to solid matrix 7-2
Water or air, the feed end of nutrition supply pipe 7-3 are stretched out outside bag containing soilless substrate 7-1 and are connected to 6 discharge end of delivery branch pipe road.
The gentle pump control valve door 4 of irrigation pump control valve 3 is all made of reverse stop valve.
Root system nutrition donor 7 is cylinder.
Bag containing soilless substrate 7-1 is plastic material, is isolated convenient for the implantation and crop root growth environment of crop seed with extraneous,
Make crop root not by the interference of outside environmental elements.
Solid matrix 7-2 is by following raw materials: coco bran, vermiculite, turf, sand, crushing and decomposed processed stalk mixing
The mixture formed together.
Nutrition supply pipe 7-3 is located at bag containing soilless substrate 7-1 close to the position of bottom, and nutrient delivery hole 7-3-1 is listed in nutrition supplying
To the two sides of pipe 7-3, it is closed end that nutrition supply pipe 7-3, which is located at the end in bag containing soilless substrate 7-1,.
The characteristics of the utility model is according to close type cultivation carries out infiltrating irrigation by pipeline using pipe laying in solid matrix
Method carries out water-fertilizer integral nutrition liquid irrigation mode, improves water and fertilizer utilization rate；The non-irrigation period, by being filled with into pipeline
Air crop root zone supplemental oxygen into soil, in addition, the hot-air being filled with is also equipped with the effect of heating soil, it can be in soil
The interior more heats of storage, can effectively improve night minimum temperature when producing in winter.
Data Comparison Analysis
This research carries out in Hebei province Baoding Agricultural University Of Hebei's Electrical and Mechanical Engineering College test greenhouse, and test period is
On December 31,6 days to 2017 December in 2017.
This experimental period is 25 days, this test is studied using control methods, is divided into A group and B group, and B group is conventional
Growth of rape index under planting environment.A group is using the present apparatus, according to the growing state of cole crop targetedly to oil
Dish irrigated, oxygenating and is heated, and crop root is made to keep the growth of rape index under optimum growh environment；This experiment sets gas
The duration that pump is opened is 4 minutes, and mainly carry out from the following aspects to vegetable growth condition evaluation: (1) rape is put down
Height；(2) the mean leaf area of rape；(3) rape root upgrowth situation.
Table 1 is the comparison of rape average height；Table 2 is the comparison of rape mean leaf area.
Table 1
Table 2
Claims (6)
1. a kind of close type cultivation irrigates oxygenating and heats integrated feed system, it is characterised in that: including nutrition supply device, battalion
Support conveyance conduit and root system nutrition donor (7)；The nutrition supply device includes irrigation pump (1), air pump (2), irrigation pump control
The gentle pump control valve door (4) of valve (3) processed, the input end of outlet connection irrigation pump control valve (3) of the irrigation pump (1),
The input end of outlet connection air pump control valve (4) of the air pump (2)；The nutrient delivery pipeline includes conveying main pipeline
(5) it is connected to multiple delivery branch pipe roads (6), the discharge end of conveying main pipeline (5) with each delivery branch pipe road (6) feed end,
The outlet end and the air pump control valve (4) of the feed end for conveying main pipeline (5) and irrigation pump control valve (3) go out
The connection of mouth end；The root system nutrition donor (7) includes bag containing soilless substrate (7-1), solid matrix (7-2) and nutrition supply pipe (7-3),
The solid matrix (7-2) is encapsulated in bag containing soilless substrate (7-1), and the tube wall of the nutrition supply pipe (7-3) is equipped with nutrient delivery hole
(7-3-1), for conveying water or air to solid matrix (7-2), the feed end of the nutrition supply pipe (7-3) stretches out bag containing soilless substrate
(7-1) is external and is connected to delivery branch pipe road (6) discharge end.
2. a kind of close type cultivation according to claim 1 irrigates oxygenating and heats integrated feed system, it is characterised in that:
The gentle pump control valve door (4) of irrigation pump control valve (3) is all made of reverse stop valve.
3. a kind of close type cultivation according to claim 1 or 2 irrigates oxygenating and heats integrated feed system, feature exists
In: the root system nutrition donor (7) is cylinder.
4. a kind of close type cultivation according to claim 3 irrigates oxygenating and heats integrated feed system, it is characterised in that:
The bag containing soilless substrate (7-1) is plastic material.
5. a kind of close type cultivation according to claim 4 irrigates oxygenating and heats integrated feed system, it is characterised in that:
The solid matrix (7-2) is by following raw materials: coco bran, vermiculite, turf, sand, crushing and decomposed processed stalk are blended in
The mixture formed together.
6. a kind of close type cultivation according to claim 5 irrigates oxygenating and heats integrated feed system, it is characterised in that:
The nutrition supply pipe (7-3) is located at position of the bag containing soilless substrate (7-1) close to bottom, and the nutrient delivery hole (7-3-1) is equal
The two sides of the nutrition supply pipe (7-3) are listed in, the nutrition supply pipe (7-3) is located at the end in bag containing soilless substrate (7-1) for envelope
Closed end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199305.XU CN208691812U (en) | 2018-07-27 | 2018-07-27 | Closed cultivation irrigation oxygen supplementation and temperature increase integrated supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821199305.XU CN208691812U (en) | 2018-07-27 | 2018-07-27 | Closed cultivation irrigation oxygen supplementation and temperature increase integrated supply system |
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| Publication Number | Publication Date |
|---|---|
| CN208691812U true CN208691812U (en) | 2019-04-05 |
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| CN201821199305.XU Active CN208691812U (en) | 2018-07-27 | 2018-07-27 | Closed cultivation irrigation oxygen supplementation and temperature increase integrated supply system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108668683A (en) * | 2018-07-27 | 2018-10-19 | 河北农业大学 | Closed cultivation irrigation oxygen supplementation and temperature increase integrated supply system |
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2018
- 2018-07-27 CN CN201821199305.XU patent/CN208691812U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108668683A (en) * | 2018-07-27 | 2018-10-19 | 河北农业大学 | Closed cultivation irrigation oxygen supplementation and temperature increase integrated supply system |
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