CN105393895A - Flower nursery automatic irrigation draining system - Google Patents
Flower nursery automatic irrigation draining system Download PDFInfo
- Publication number
- CN105393895A CN105393895A CN201510930038.3A CN201510930038A CN105393895A CN 105393895 A CN105393895 A CN 105393895A CN 201510930038 A CN201510930038 A CN 201510930038A CN 105393895 A CN105393895 A CN 105393895A
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- CN
- China
- Prior art keywords
- water
- flower nursery
- water inlet
- inlet pipe
- capillary
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes
- E02B11/005—Drainage conduits
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Soil Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
A flower nursery automatic irrigation draining system is characterized by comprising a water inlet pipe (1). The water inlet pipe (1) is connected with a water source outlet (2); the water inlet pipe (1) is placed in a flower nursery soil layer (3); the water inlet pipe (1) in the flower nursery soil layer is connected with a water inlet end of a capillary siphoning device; the capillary siphoning device (4) is buried in the flower nursery soil layer (3); a water outlet end of the capillary siphoning device is connected with a water outlet pipe (5); a water outlet of the water outlet pipe (5) is connected to a drainage channel (6); humidity sensors (7) are further buried into the flower nursery soil layer (3); the humidity sensors can sense water content of the flower nursery soil (3); a water outlet of the water source outlet (2) is provided with a water volume electromagnetic control valve (8); and the humidity sensors (7) can control the water volume electromagnetic control valve (8). By the use of the capillary siphoning principle, plants in the flower nursery can be watered and irrigated in dry seasons; and extra moisture in the soil can be discharged in rainy seasons, so soil moisture can be balanced.
Description
Technical field
The invention belongs to drainage system technical field, specifically just relate to a kind of flower nursery automatic irrigation drainage system, automatic irrigation and the draining in flower nursery can be realized.
Background technology
Along with improving constantly of people's living standard, especially the requirement of people to living environment in city is lived in more and more higher, those live in the tropical island effect that the unfinished minimizing skyscraper of people in high residential building is formed, and beautify the object of living environment, usually building flower nursery at the roof of skyscraper, in flower nursery, plant various flowers and plants plant, can be good at growth to make each Plants in flower nursery, usually need to carry out fertilizing, watering to plant, and meet certain planting soil degree of depth.There are following two aspect problems in the general design adopted at present, one is adopt filter course or aquifer in design process, the drainage system mouthful place that falls arranges cobble buffer strip, buffer strip current are eddy flow, long-time use causes boulder bed to carry impurity blocking secretly, and drainage effect is undesirable, finally causes drainpipe to block, current are discharged not smooth, affect planting technique effect, although two is fertilisings is interval time longlyer do not need cost plenty of time and energy and achievable work, to plant watering be then one loaded down with trivial details and need persevering work, at present, the mode of manually watering normally is adopted to carry out, but because building roof belongs to public lawn, arrange special messenger to water to go along with sb. to guard him cost higher, therefore, agriculture automatic drip irrigation system is used for reference in some flower nursery, roof, flower nursery, roof is arranged with spray bar to flower nursery in plant carry out spray and water, this drip irrigation type spray can effectively be irrigated flower nursery plant at arid season, but in rainy season, plant in flower nursery is in the saturated state of the water yield in fact, plant in flower nursery to wither even dead situation owing to being in saturated water amount state for a long time and can causing anoxic thus plant occurs.
Capillarity is the rubber membrane of the attraction of liquid surface to the surface of solids, the similar tensioning of liquid surface, if liquid level is bending, it just has the trend flattened. therefore concave meniscus imposes pulling force to liquid below, and meniscus presses to liquid below.Infiltrating the liquid level of liquid in capillary is spill, and it applies pulling force to liquid below, makes liquid increase along tube wall, and when pulling force is upwards equal with the gravity suffered by intraluminal fluid post, the liquid in pipe stops rising, and reaches balance.Capillary utilizes capillarity to be made into, and moisture content unnecessary for soil can be sucked in capillary supervisor by capillary siphonage and discharge by it, ensures the water balance in soil.
Summary of the invention
Object of the present invention is exactly the effect only for existing building roof irrigation and drainage system with pouring, technological deficiency excess water in soil cannot discharged, utilize groove width little compared with capillary vessel width, even if there is particle to enter capillary vessel by groove, also can smooth and easyly discharge with water, the particle carried secretly by current in soil will because of gravity downward sedimentation and filtration voluntarily, capillary water absorption process water flow current stabilization, it not eddy flow, not easily block, realize arid season to water irrigation to the plant in flower nursery, excessive moisture in soil is then discharged by rainy season, reach the object of soil-water balance.
Technical scheme
A kind of flower nursery automatic irrigation drainage system, it is characterized in that: it comprises water inlet pipe, water inlet pipe connects water source outlet, water inlet pipe is located in the soil horizon of flower nursery, water inlet pipe in the soil horizon of flower nursery is connected with the water inlet of capillary siphoning installation, described capillary siphoning installation is embedded in the soil horizon of flower nursery, the water side of capillary siphoning installation is connected with outlet pipe, the delivery port of outlet pipe is connected to drainage ditch, humidity inductive sensor is also embedded with in the soil horizon of described flower nursery, humidity inductive sensor can respond to flower nursery soil moisture content, the delivery port of water source outlet installs water yield solenoid electric valve, humidity inductive sensor can control water yield solenoid electric valve.
Further, described capillary siphoning installation comprises some capillary drainage belts, establishes some rhones side by side in capillary drainage belt, rhone is by narrow slit and extraneous UNICOM, and described slit width is 0.2 ~ 0.3mm, is highly 0.2 ~ 0.3mm, described rhone 4 cross section is circular, and its diameter is less than 1mm.
Further, described water inlet pipe is the pipe of pore radius 3 ~ 5cm.
Further, described flower nursery soil horizon is followed successively by argillic horizon and sand-gravel cushion from top to bottom, and water inlet pipe and water outlet pipe is between argillic horizon and sand-gravel cushion.
Beneficial effect
A kind of flower nursery automatic irrigation drainage system of the present invention's design, utilizes capillary siphoning principle, realizes arid season and to water irrigations to the plant in flower nursery, and rainy season then by excessive moisture discharge in soil, reaches the object of soil-water balance.Simultaneously because groove width is little compared with capillary vessel width, even if there is particle to enter capillary vessel by groove, also can smooth and easyly discharge with water, the particle carried secretly by current in soil will because of gravity downward sedimentation and filtration voluntarily, the flow of capillary water absorption process water is current stabilization, not eddy flow, solve conventional art blockage problem.
Accompanying drawing explanation
Accompanying drawing 1 is embodiment of the present invention structural representation.
Accompanying drawing 2 be in accompanying drawing 1 A to structural representation.
Accompanying drawing 3 is water inlet pipe and water outlet pipe and capillary siphoning installation connection diagrams in the embodiment of the present invention.
Accompanying drawing 4 is capillary siphoning installation structural representations in the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention will be further described.
Embodiment
As shown in figure 1 and 2, a kind of flower nursery automatic irrigation drainage system, it is characterized in that: it comprises water inlet pipe 1, water inlet pipe 1 connects water source outlet 2, water inlet pipe 1 is located in flower nursery soil horizon 3, water inlet pipe 1 in flower nursery soil horizon 3 is connected with the water inlet of capillary siphoning installation 4, described capillary siphoning installation 4 is embedded in flower nursery soil horizon 3, the water side of capillary siphoning installation 4 is connected with outlet pipe 5, the delivery port of outlet pipe 5 is connected to drainage ditch 6, humidity inductive sensor 7 is also embedded with in described flower nursery soil horizon 3, humidity inductive sensor 7 can respond to flower nursery soil 3 water content, the delivery port of water source outlet 2 installs water yield solenoid electric valve 8, humidity inductive sensor 7 can control water yield solenoid electric valve 8.Described water inlet pipe 1 is the pipe of pore radius 3 ~ 5cm.
Described flower nursery soil horizon 3 is followed successively by argillic horizon 301 and sand-gravel cushion 302 from top to bottom, and water inlet pipe and water outlet pipe 1 is between argillic horizon 301 and sand-gravel cushion 302.
As shown in figures 3 and 4, described capillary siphoning installation 4 comprises some capillary drainage belts 401, some rhone 401a are side by side established in capillary drainage belt 401, rhone 401a is by narrow slit 401b and extraneous UNICOM, described narrow slit 401b width is 0.2 ~ 0.3mm, be highly 0.2 ~ 0.3mm, described rhone 401a cross section is circular, and its diameter is less than 1mm.
Operation principle of the present invention is: when being in drought status, when humidity inductive sensor 7 senses flower nursery soil horizon 3 lack of water, humidity inductive sensor 7 controls water yield solenoid electric valve 8 and opens, current enter the rhone 401a of capillary siphoning installation 4 by water inlet pipe 1 and infiltrate in flower nursery soil horizon 3 by narrow slit 401b, once water balance in flower nursery soil horizon 3, humidity inductive sensor 7 can control water control valve 8 and cut out water-refilling operation.
When the moisture content of flower nursery soil horizon 3 in rainy season soil is too saturated, the moisture content in flower nursery soil horizon 3 can enter rhone 401a by siphon principle by narrow slit 401b, then enters drainage ditch 6, reaches the balance of moisture content in soil.
A kind of flower nursery automatic irrigation drainage system of the present invention's design, utilizes capillary siphoning principle, realizes arid season and to water irrigations to the plant in flower nursery, and rainy season then by excessive moisture discharge in soil, reaches the object of soil-water balance.Simultaneously because groove width is little compared with capillary vessel width, even if there is particle to enter capillary vessel by groove, also can smooth and easyly discharge with water, the particle carried secretly by current in soil will because of gravity downward sedimentation and filtration voluntarily, the flow of capillary water absorption process water is current stabilization, not eddy flow, solve conventional art blockage problem.
Claims (4)
1. a flower nursery automatic irrigation drainage system, it is characterized in that: it comprises water inlet pipe (1), water inlet pipe (1) connects water source outlet (2), water inlet pipe (1) is located in flower nursery soil horizon (3), water inlet pipe (1) in flower nursery soil horizon (3) is connected with the water inlet of capillary siphoning installation (4), described capillary siphoning installation (4) is embedded in flower nursery soil horizon (3), the water side of capillary siphoning installation (4) is connected with outlet pipe (5), the delivery port of outlet pipe (5) is connected to drainage ditch (6), humidity inductive sensor (7) is also embedded with in described flower nursery soil horizon (3), humidity inductive sensor (7) can respond to flower nursery soil (3) water content, the delivery port at water source outlet (2) installs water yield solenoid electric valve (8), humidity inductive sensor (7) can control water yield solenoid electric valve (8).
2. a kind of flower nursery as claimed in claim 1 automatic irrigation drainage system, it is characterized in that: described capillary siphoning installation (4) comprises some capillary drainage belts (401), some rhones (401a) are side by side established in capillary drainage belt (401), rhone (401a) is by narrow slit (401b) and extraneous UNICOM, described narrow slit (401b) width is 0.2 ~ 0.3mm, be highly 0.2 ~ 0.3mm, described rhone (401a) cross section is circular, and its diameter is less than 1mm.
3. a kind of flower nursery as claimed in claim 1 automatic irrigation drainage system, is characterized in that: the pipe that described water inlet pipe (1) is pore radius 3 ~ 5cm.
4. a kind of flower nursery as claimed in claim 1 automatic irrigation drainage system, it is characterized in that: described flower nursery soil horizon (3) is followed successively by argillic horizon (301) and sand-gravel cushion (302) from top to bottom, and water inlet pipe and water outlet pipe (1) is positioned between argillic horizon (301) and sand-gravel cushion (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510930038.3A CN105393895A (en) | 2015-12-14 | 2015-12-14 | Flower nursery automatic irrigation draining system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510930038.3A CN105393895A (en) | 2015-12-14 | 2015-12-14 | Flower nursery automatic irrigation draining system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105393895A true CN105393895A (en) | 2016-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510930038.3A Pending CN105393895A (en) | 2015-12-14 | 2015-12-14 | Flower nursery automatic irrigation draining system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105393895A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750318A (en) * | 2016-05-05 | 2016-07-13 | 长江水利委员会长江科学院 | Device and method for removing heavy metals in soil |
| CN111519731A (en) * | 2020-04-15 | 2020-08-11 | 冉光全 | Drainage and drainage method for garden flower bed in rainstorm days |
| CN113455340A (en) * | 2021-07-02 | 2021-10-01 | 广西壮族自治区自然资源生态修复中心 | Farmland irrigation early warning device for comprehensive land improvement and application |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000106770A (en) * | 1998-10-05 | 2000-04-18 | Mitsubishi Chemical Engineering Corp | Negative pressure difference irrigation system |
| JP2002119137A (en) * | 2001-08-29 | 2002-04-23 | Yukihiro Taniguchi | Unit for plant cultivation, method for cultivating plant, rooftop greening system, method for rooftop greening and valve for capillary tube |
| JP2003105932A (en) * | 2001-09-28 | 2003-04-09 | Ohbayashi Corp | Water feeding system |
| CN201704889U (en) * | 2010-05-07 | 2011-01-12 | 王怀 | Building roof greening device |
| CN203563429U (en) * | 2013-10-24 | 2014-04-30 | 广州市恒盛园林绿化工程有限公司 | Roof greening planting bed |
| CN103938807A (en) * | 2014-05-07 | 2014-07-23 | 邹尚云 | Green, ecological and environment-friendly roof and construction method of green, ecological and environment-friendly roof |
| CN104088405A (en) * | 2014-07-04 | 2014-10-08 | 南通沪望塑料科技发展有限公司 | Siphonic drainage water collecting and recycling system |
| CN204335474U (en) * | 2014-12-01 | 2015-05-20 | 杭州中艺园林工程有限公司 | For the energy-saving environmental-protection roots infiltrating irrigation blanket of roof greening |
| CN105052683A (en) * | 2015-06-14 | 2015-11-18 | 古欣 | System used for plant root system infiltrating irrigation and soil drainage |
| CN205266517U (en) * | 2015-12-14 | 2016-06-01 | 上海建科工程咨询有限公司 | Automatic drainage system that irrigates in flower nursery |
-
2015
- 2015-12-14 CN CN201510930038.3A patent/CN105393895A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000106770A (en) * | 1998-10-05 | 2000-04-18 | Mitsubishi Chemical Engineering Corp | Negative pressure difference irrigation system |
| JP2002119137A (en) * | 2001-08-29 | 2002-04-23 | Yukihiro Taniguchi | Unit for plant cultivation, method for cultivating plant, rooftop greening system, method for rooftop greening and valve for capillary tube |
| JP2003105932A (en) * | 2001-09-28 | 2003-04-09 | Ohbayashi Corp | Water feeding system |
| CN201704889U (en) * | 2010-05-07 | 2011-01-12 | 王怀 | Building roof greening device |
| CN203563429U (en) * | 2013-10-24 | 2014-04-30 | 广州市恒盛园林绿化工程有限公司 | Roof greening planting bed |
| CN103938807A (en) * | 2014-05-07 | 2014-07-23 | 邹尚云 | Green, ecological and environment-friendly roof and construction method of green, ecological and environment-friendly roof |
| CN104088405A (en) * | 2014-07-04 | 2014-10-08 | 南通沪望塑料科技发展有限公司 | Siphonic drainage water collecting and recycling system |
| CN204335474U (en) * | 2014-12-01 | 2015-05-20 | 杭州中艺园林工程有限公司 | For the energy-saving environmental-protection roots infiltrating irrigation blanket of roof greening |
| CN105052683A (en) * | 2015-06-14 | 2015-11-18 | 古欣 | System used for plant root system infiltrating irrigation and soil drainage |
| CN205266517U (en) * | 2015-12-14 | 2016-06-01 | 上海建科工程咨询有限公司 | Automatic drainage system that irrigates in flower nursery |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105750318A (en) * | 2016-05-05 | 2016-07-13 | 长江水利委员会长江科学院 | Device and method for removing heavy metals in soil |
| CN111519731A (en) * | 2020-04-15 | 2020-08-11 | 冉光全 | Drainage and drainage method for garden flower bed in rainstorm days |
| CN113455340A (en) * | 2021-07-02 | 2021-10-01 | 广西壮族自治区自然资源生态修复中心 | Farmland irrigation early warning device for comprehensive land improvement and application |
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Application publication date: 20160316 |
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| WD01 | Invention patent application deemed withdrawn after publication |