CN109511425A - A kind of snow removing and irrigation method of greenhouse for planting vegetable - Google Patents
A kind of snow removing and irrigation method of greenhouse for planting vegetable Download PDFInfo
- Publication number
- CN109511425A CN109511425A CN201811380679.6A CN201811380679A CN109511425A CN 109511425 A CN109511425 A CN 109511425A CN 201811380679 A CN201811380679 A CN 201811380679A CN 109511425 A CN109511425 A CN 109511425A
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- China
- Prior art keywords
- greenhouse
- vertical bar
- snow removing
- planting vegetable
- crossbeam
- Prior art date
- 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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- 230000002262 irrigation Effects 0.000 title claims abstract description 41
- 238000003973 irrigation Methods 0.000 title claims abstract description 41
- 235000013311 vegetables Nutrition 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000005452 bending Methods 0.000 claims abstract description 5
- 239000004744 fabric Substances 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 6
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims 1
- 238000010413 gardening Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 7
- 235000011613 Pinus brutia Nutrition 0.000 description 7
- 241000018646 Pinus brutia Species 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
-
- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/247—Watering arrangements
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/30—Methods or installations for obtaining or collecting drinking water or tap water from snow or ice
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/10—Snow traps ; Removing snow from roofs; Snow melters
- E04D13/106—Snow removing devices
-
- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/14—Greenhouses
- A01G2009/1492—Cleaning apparatus
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Greenhouses (AREA)
Abstract
The invention discloses a kind of snow removing of greenhouse for planting vegetable and irrigation methods, solve accumulated snow damage greenhouse, greenhouse gardening irrigation amount is big, and the problem that water wasting is laborious.The method comprise the steps that step 1: drop-down vertical bar, so that elastic rod bending deformation；Step 2: unclamping vertical bar, elastic rod rebound；Step 3: accumulated snow falls into the irrigation slot of two sides；Step 4: being opened after avenging and being melted into water and irrigate valve, pour water to vegetables.The present invention has many advantages, such as that snow removing effect is good, and water-saving is laborsaving.
Description
Technical field
The present invention relates to greenhouse snow removing and irrigation technique fields, and in particular to a kind of snow removing and irrigation of greenhouse for planting vegetable
Method.
Background technique
As the improvement of people's living standards, people are no longer content with the statuses what weather eats what vegetables, but it is logical
The various vegetables of growing environment cultivation for changing plant are crossed, thus the greenhouse gardening that has been born, and with greenhouse gardening skill
The continuous development of art, the Polyhouse technology problem are just gradually resolved, and various technologies also occur.
In greenhouse gardening, in northerly winter, the time of snowing is long, and lower snowfall is big, certain harm is caused to greenhouse, often
Often occur because skeleton can't bear the heavy load and collapse or overlay film by snow breakdown, cause serious loss.
And the irrigation volume of greenhouse gardening is big, water wasting is laborious, if accumulated snow, which can be used, carries out the automatic-watering of vegetables
It will save and largely use water and manpower.
Summary of the invention
The technical problems to be solved by the present invention are: accumulated snow damages greenhouse, greenhouse gardening irrigation amount is big, and water wasting is laborious.
The present invention provides the snow removings and irrigation method of a kind of greenhouse for planting vegetable to solve the above problems.
The present invention is achieved through the following technical solutions:
A kind of snow removing and irrigation method of greenhouse for planting vegetable, include the following steps:
Step 1: drop-down vertical bar, so that elastic rod bending deformation；
Step 2: unclamping vertical bar, elastic rod rebound；
Step 3: accumulated snow falls into the irrigation slot of two sides；
Step 4: opening water pump after avenging and being melted into water, pour water to vegetables.
Design principle of the invention are as follows: at the top of greenhouse, shading cloth is set, it is loose after vertical bar is pulled down after accumulated snow
It opens, elastic rod can promptly be bounced because of restoring force, so that accumulated snow is flicked, thus achieve the purpose that snow removing, the snow bounced
The irrigation slot that greenhouse two sides can be fallen into the snow-broth of partial melting is irrigated after avenging thawing with snow-broth, and snow-broth passes through water pump
Top is pumped into the parallel connected pipeline of horizontal beam, is then sprayed by spray tube.
The snow removing and irrigation method of a kind of currently preferred greenhouse for planting vegetable, the step 1 further include opening before
The step of vibrating motor, driven by vibrating motors vibrating head vibrate elastic rod, and vibrating head vibration can will be on elastic skeleton
Then accumulated snow vibration pine unclamps again vertical bar, elastic skeleton is bounced to bounce the snow of vibration pine and be fallen, so that snow can be preferably clear
It removes.
The snow removing and irrigation method of preferably a kind of greenhouse for planting vegetable of the present invention, greenhouse used include skeleton and overlay film,
The skeleton includes that fixed skeleton and elastic skeleton, the overlay film are covered on the fixed skeleton, cover on the elastic skeleton
Lid shading cloth, the elastic skeleton and crossbeam are hinged, and the elastic skeleton includes multiple elastic rods, and the elastic rod is arranged as two
Row, every row's elastic rod and the girder space of greenhouse two sides are hinged, top and third of the other end of two rows of elastic rods in greenhouse
Crossbeam is hinged, and vertical bar is provided with below the third crossbeam, and free end and the fixed station of the vertical bar are detachably connected,
The elastic rod forms curved vault under the pulling force of vertical bar, and the irrigation slot, the filling is arranged in the two sides of the greenhouse
It irrigates and pipeline is set in slot, the pipeline is arranged upwards along the side wall of greenhouse, and upper end is parallel with the horizontal beam of greenhouse to be connected, the pipe
Multiple spray heads are arranged in interval on road.
The snow removing and irrigation method of preferably a kind of greenhouse for planting vegetable of the present invention, setting vibration dress on the third crossbeam
It sets.
The snow removing and irrigation method of preferably a kind of greenhouse for planting vegetable of the present invention, the vibration device include vibrating head and with
The vibrating motor of vibrating head electrical connection, the crossbeam are hollow structure, and the vibrating head is inserted into inside the crossbeam, vibrating head vibration
Dynamic pine that the accumulated snow on elastic skeleton can shake, then unclamps again vertical bar, and elastic skeleton is bounced to bounce the snow of vibration pine and be fallen, makes
Must avenge preferably to be removed.
The snow removing and irrigation method of preferably a kind of greenhouse for planting vegetable of the present invention, the free end of the vertical bar with it is described solid
Determine platform to connect using electromagnet, when needing to remove accumulated snow, electromagnet is powered and pulls down vertical bar so that vertical bar
It connect, is then powered off again so that elastic skeleton bounces, so that accumulated snow bullet be fallen with fixed station.
Hook is arranged in the bottom of the snow removing and irrigation method of preferably a kind of greenhouse for planting vegetable of the present invention, the vertical bar,
Link is set on the fixed station, as the another kind of vertical bar and fixed station preferably using hook and hanging ring structure, is being needed
When connecting vertical bar and fixed station, pulls downward on vertical bar and to hook link, and when needing to unclamp vertical bar, it will
Hook is deviate from from link.
The snow removing and irrigation method of preferably a kind of greenhouse for planting vegetable of the present invention, the vertical bar pass through the logical of second cross beam
Kong Bingke is slided up and down in the through-hole, and the through-hole of second cross beam plays the position-limiting action of horizontal direction to vertical bar, and
Vertical direction can freely move up and down.
The snow removing and irrigation method of preferably a kind of greenhouse for planting vegetable of the present invention, the vertical bar is at least 2, in third
Setting, multiple vertical bar energy limited in the pulling dynamics of the situation that greenhouse length dimension is larger, a vertical bar are spaced on crossbeam
It preferably pulls and bounces.
The snow removing and irrigation method of preferably a kind of greenhouse for planting vegetable of the present invention, the elastic rod are spring steel, Elastic Steel
Yield strength is big, and elasticity is good, is useful in very much the occasion.
The snow removing and irrigation method of preferably a kind of greenhouse for planting vegetable of the present invention, the shading cloth are PVC transparent cloth, PVC
The case where tracing cloth is removed convenient for observation accumulated snow by bullet can be multiple with repetitive operation if the effect that primary bullet removes is bad.
The present invention has the advantage that and the utility model has the advantages that
1. the present invention is covered on elastic skeleton and is blocked by the way that elastic skeleton is arranged in the top of the fixed skeleton of greenhouse
Cloth connects vertical bar under elastic skeleton, controls the bending of elastic skeleton by vertical bar and bounces and removes accumulated snow bullet.
2. the present invention is internal on third crossbeam to be arranged vibration device, before it will avenge bullet and remove, first accumulated snow is shaken loose, bullet removes
Effect is more preferable.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is positive structure diagram of the invention.
Fig. 2 is the structural schematic diagram that elastic rod of the present invention bounces.
Fig. 3 is the connection side structure schematic view of third crossbeam of the present invention and vertical bar.
Label and corresponding parts title in attached drawing:
1- greenhouse, the fixed skeleton of 2-, 3- elastic rod, 4- crossbeam, 5- second cross beam, 6- third crossbeam, 7- vertical bar, 70-
Connector, 8- fixed station, 9- vibrating head, 10- vibrating motor, 11- irrigate slot, 12- pipeline, 13- spray head, 14- horizontal beam.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment 1
As shown in Figure 1-Figure 3, the snow removing and irrigation method of a kind of greenhouse for planting vegetable, includes the following steps:
Step 1: drop-down vertical bar 7, so that 3 bending deformation of elastic rod；
Step 2: unclamping vertical bar 7, elastic rod 3 is sprung back；
Step 3: accumulated snow falls into the irrigation slot 11 of two sides；
Step 4: opening water pump after avenging and being melted into water, pour water to vegetables.
Shading cloth is set at the top of greenhouse, after accumulated snow, is unclamped after vertical bar 7 is pulled down, elastic rod 3 can be because reply
Power and promptly bounce, so that accumulated snow be flicked, to achieve the purpose that snow removing, the snow-broth of the snow and partial melting that bounce can be fallen
The irrigation slot 11 for entering greenhouse two sides is irrigated after avenging thawing with snow-broth, and snow-broth is pumped into top and horizontal beam by water pump
In 14 parallel connected pipelines, then sprayed by spray tube 13.
The dish harsher for some growth conditions is heated to slot is irrigated.
Embodiment 2
The present embodiment the difference from embodiment 1 is that, further include the steps that before the step 1 opening vibrating motor 10,
Vibrating motor 10 drives vibrating head 9 to vibrate elastic rod 3, and the vibration of vibrating head 9 can be loose by the vibration of the accumulated snow on elastic skeleton, and
And can greatly drop into and be irrigated in slot 11 along shading cloth slide downward, then unclamp again vertical bar 7, elastic skeleton bullet
It rises to bounce the snow of vibration pine and fall, so that snow can be removed preferably.
Embodiment 3
Greenhouse used in this method, including skeleton and overlay film, the skeleton include fixed skeleton 2 and elastic skeleton, institute
It states overlay film to be covered on the fixed skeleton, shading cloth is covered on the elastic skeleton, the elastic skeleton and crossbeam 4 are hinged,
The elastic skeleton includes multiple elastic rods 3, and the elastic rod 3 is arranged as two rows, every row's elastic rod 3 and 1 two sides of greenhouse
Crossbeam 4 is spaced hingedly, and the other end of two rows of elastic rods 3 is hinged at the top of greenhouse 1 and third crossbeam 6, the third crossbeam 6
Lower section is provided with vertical bar 7, and free end and the fixed station 8 of the vertical bar 7 are detachably connected, and the elastic rod 3 is in vertical bar 7
Pulling force under form curved vault, the irrigation slot 11 is arranged in the two sides of the greenhouse, and pipeline is arranged in the irrigation slot 11
12, the pipeline 12 is arranged upwards along the side wall of greenhouse, upper end connection parallel with the horizontal beam 14 of greenhouse, on the pipeline 12 between
Every the multiple downward spray heads 13 of setting.
Vibration device is set on the third crossbeam 6.
The vibration device includes vibrating head 9 and the vibrating motor being electrically connected with vibrating head 9 10, and the crossbeam 4 is hollow
Structure, the vibrating head 9 are inserted into inside the crossbeam 4, and the vibration of vibrating head 9 can be by the vibration pine of the accumulated snow on elastic skeleton, then again
Vertical bar 7 is unclamped, elastic skeleton is bounced to bounce the snow of vibration pine and be fallen, so that snow can be removed preferably.
Connector 70 is arranged in the free end of the vertical bar 7, and the connector 70 is connected with the fixed station 8 using electromagnet
It connects, when needing to remove accumulated snow, electromagnet is powered and is pulled down vertical bar 7 so that vertical bar 7 is connect with fixed station 8,
Then it powers off again so that elastic skeleton bounces, so that accumulated snow bullet be fallen.
The vertical bar 7 passes through the through-hole of second cross beam 5 and can slide up and down in the through-hole, and second cross beam 5 leads to
The position-limiting action of horizontal direction is played in hole to vertical bar 7, and can freely move up and down in vertical direction.
The vertical bar 7 is 3, and setting, in the situation that 1 length dimension of greenhouse is larger, one are spaced on third crossbeam 6
The pulling dynamics of vertical bar 7 is limited, and multiple vertical bars 7 preferably can be pulled and be bounced.
The elastic rod 3 is spring steel, and Elastic Steel yield strength is big, and elasticity is good, is useful in very much the occasion.
The case where shading cloth is PVC transparent cloth, and PVC transparent cloth is removed convenient for observation accumulated snow by bullet, if primary bullet removes
Effect it is bad, can be multiple with repetitive operation.
Embodiment 4
The present embodiment and the difference of embodiment 3 are that the vertical bar 7 is 2, and the bottom of the vertical bar 7, which is arranged, to hang
Link is arranged on the fixed station 8 in hook, as the another kind of vertical bar 7 and fixed station 8 preferably using hook and link knot
Structure pulls downward on vertical bar 7 and to hook link when needing to connect vertical bar 7 and fixed station 8, and is needing to unclamp
When vertical bar 7, hook is deviate from from link.
During pulling downward on vertical bar 7, since required dynamics is larger, motor is selected to pull.
In the present invention, term " on " used, "lower", " in ", "bottom", "top", "left", "right", " two sides ", " front " etc.
It is subject to orientation shown in attached drawing.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (10)
1. the snow removing and irrigation method of a kind of greenhouse for planting vegetable, which comprises the steps of:
Step 1: drop-down vertical bar (7), so that elastic rod (3) bending deformation；
Step 2: unclamping vertical bar (7), elastic rod (3) rebound；
Step 3: accumulated snow falls into the irrigation slot (11) of two sides；
Step 4: opening water pump after avenging and being melted into water, pour water to vegetables.
2. the snow removing and irrigation method of a kind of greenhouse for planting vegetable according to claim 1, which is characterized in that the step
Further include the steps that opening vibrating motor (10) before 1, vibrating head (9) vibrates elastic rod (3).
3. the snow removing and irrigation method of a kind of greenhouse for planting vegetable according to claim 1 or 2, which is characterized in that used
Greenhouse include skeleton and overlay film, the skeleton includes that fixed skeleton (2) and elastic skeleton, the overlay film are covered on the fixation
On skeleton (2), shading cloth is covered on the elastic skeleton, hingedly, the elastic skeleton includes for the elastic skeleton and crossbeam (4)
Multiple elastic rods (3), the elastic rod (3) is arranged as two rows, between every row's elastic rod (3) and the crossbeam (4) of greenhouse (1) two sides
Every hinged, the other ends of two rows of elastic rods (3) the top of greenhouse (1) and third crossbeam (6) hingedly, the third crossbeam (6)
Lower section be provided with vertical bar (7), free end and the fixed station (8) of the vertical bar (7) are detachably connected, the elastic rod
(3) curved vault is formed under the pulling force of vertical bar (7), the irrigation slot (11), the filling is arranged in the two sides of the greenhouse
It irrigates in slot (11) and pipeline (12) is set, the pipeline (12) is arranged upwards along the side wall of greenhouse, the horizontal beam of upper end and greenhouse
(14) parallel to connect, multiple downward spray heads (13) are arranged in interval on the pipeline (12).
4. the snow removing and irrigation method of a kind of greenhouse for planting vegetable according to claim 3, which is characterized in that the third
Vibration device is arranged on (6) in crossbeam.
5. the snow removing and irrigation method of a kind of greenhouse for planting vegetable according to claim 4, which is characterized in that the vibration
Device includes vibrating head (9) and the vibrating motor (10) being electrically connected with vibrating head (9), and the crossbeam (4) is hollow structure, described
It is internal that vibrating head (9) is inserted into the crossbeam (4).
6. the snow removing and irrigation method of a kind of greenhouse for planting vegetable according to claim 3, which is characterized in that described vertical
The free end of bar (7) is connect with the fixed station (8) using electromagnet.
7. the snow removing and irrigation method of a kind of greenhouse for planting vegetable according to claim 3, which is characterized in that described vertical
Bar (7) passes through the through-hole of second cross beam (5) and can slide up and down in the through-hole.
8. the snow removing and irrigation method of a kind of greenhouse for planting vegetable according to claim 3, which is characterized in that described vertical
Bar (7) is at least 2, and setting is spaced on third crossbeam (6).
9. the snow removing and irrigation method of a kind of greenhouse for planting vegetable according to claim 3, which is characterized in that the elasticity
Bar (3) is spring steel.
10. the snow removing and irrigation method of a kind of greenhouse for planting vegetable according to claim 3, which is characterized in that the screening
Block cloth is PVC transparent cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811380679.6A CN109511425A (en) | 2018-11-20 | 2018-11-20 | A kind of snow removing and irrigation method of greenhouse for planting vegetable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811380679.6A CN109511425A (en) | 2018-11-20 | 2018-11-20 | A kind of snow removing and irrigation method of greenhouse for planting vegetable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109511425A true CN109511425A (en) | 2019-03-26 |
Family
ID=65778254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811380679.6A Withdrawn CN109511425A (en) | 2018-11-20 | 2018-11-20 | A kind of snow removing and irrigation method of greenhouse for planting vegetable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109511425A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109961608A (en) * | 2019-04-22 | 2019-07-02 | 江南大学 | Greenhouse accumulated snow alarm system |
| CN110800525A (en) * | 2019-11-12 | 2020-02-18 | 齐晗利 | Agricultural greenhouse ecological regulation system |
| CN112324062A (en) * | 2020-11-10 | 2021-02-05 | 佀旭东 | Automatic snow removing device for greenhouse and using method thereof |
| CN113854006A (en) * | 2021-10-12 | 2021-12-31 | 任金娜 | Agricultural greenhouse wisdom irrigation system |
-
2018
- 2018-11-20 CN CN201811380679.6A patent/CN109511425A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109961608A (en) * | 2019-04-22 | 2019-07-02 | 江南大学 | Greenhouse accumulated snow alarm system |
| CN110800525A (en) * | 2019-11-12 | 2020-02-18 | 齐晗利 | Agricultural greenhouse ecological regulation system |
| CN112324062A (en) * | 2020-11-10 | 2021-02-05 | 佀旭东 | Automatic snow removing device for greenhouse and using method thereof |
| CN113854006A (en) * | 2021-10-12 | 2021-12-31 | 任金娜 | Agricultural greenhouse wisdom irrigation system |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190326 |
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| WW01 | Invention patent application withdrawn after publication |