CN110945995A - Water-saving wheat sprinkling irrigation device - Google Patents
Water-saving wheat sprinkling irrigation device Download PDFInfo
- Publication number
- CN110945995A CN110945995A CN201911001816.5A CN201911001816A CN110945995A CN 110945995 A CN110945995 A CN 110945995A CN 201911001816 A CN201911001816 A CN 201911001816A CN 110945995 A CN110945995 A CN 110945995A
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- filter screen
- sprinkling irrigation
- tank
- 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.)
- Withdrawn
Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 31
- 238000003973 irrigation Methods 0.000 title claims abstract description 31
- 241000209140 Triticum Species 0.000 title claims abstract description 23
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 121
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims description 9
- 239000003337 fertilizer Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 2
- AUNGANRZJHBGPY-SCRDCRAPSA-N Riboflavin Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-SCRDCRAPSA-N 0.000 description 2
- 235000008429 bread Nutrition 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009991 scouring Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- FPIPGXGPPPQFEQ-UHFFFAOYSA-N 13-cis retinol Natural products OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-UHFFFAOYSA-N 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- AUNGANRZJHBGPY-UHFFFAOYSA-N D-Lyxoflavin Natural products OCC(O)C(O)C(O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-UHFFFAOYSA-N 0.000 description 1
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 241000209510 Liliopsida Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- JZRWCGZRTZMZEH-UHFFFAOYSA-N Thiamine Natural products CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N JZRWCGZRTZMZEH-UHFFFAOYSA-N 0.000 description 1
- FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 description 1
- 229930003268 Vitamin C Natural products 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000015895 biscuits Nutrition 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229960005069 calcium Drugs 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229960003284 iron Drugs 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 229960003512 nicotinic acid Drugs 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002151 riboflavin Substances 0.000 description 1
- 235000019192 riboflavin Nutrition 0.000 description 1
- 229960002477 riboflavin Drugs 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229960003495 thiamine Drugs 0.000 description 1
- 239000011721 thiamine Substances 0.000 description 1
- 235000019157 thiamine Nutrition 0.000 description 1
- KYMBYSLLVAOCFI-UHFFFAOYSA-N thiamine Chemical compound CC1=C(CCO)SCN1CC1=CN=C(C)N=C1N KYMBYSLLVAOCFI-UHFFFAOYSA-N 0.000 description 1
- 239000011719 vitamin A Substances 0.000 description 1
- 235000019155 vitamin A Nutrition 0.000 description 1
- 239000011718 vitamin C Substances 0.000 description 1
- 235000019154 vitamin C Nutrition 0.000 description 1
- 229940045997 vitamin a Drugs 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/042—Adding fertiliser to watering systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/047—Spraying of liquid fertilisers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- 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
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Abstract
A water-saving wheat sprinkling irrigation device comprises a base and a sprinkler, wherein a water pump, a water collecting tank and a mixing tank are arranged on the base, two ends of the water pump are connected with a water inlet pipe and a water outlet pipe, the water outlet pipe is connected with the mixing tank, a rotary spray head is arranged on the sprinkler, the water inlet pipe is divided into two water pipes, a first valve is arranged at the joint, one water pipe is connected with an external water path, the other water pipe is connected with the water collecting tank, the water collecting tank comprises a tank body, a rain collecting cover and a filter screen, a coarse filter screen for filtering large impurities such as leaves and a fine filter screen for filtering small impurities are arranged in the tank body from top to bottom, the two filter screens are obliquely arranged, the novel water-saving wheat sprinkling irrigation device can directly spray water or irrigate wheat after collecting and processing rainwater, the irrigation cost is greatly saved, the device effectively saves manpower and material resources, has ideal effect and high efficiency.
Description
Technical Field
The invention relates to the technical field of irrigation devices, in particular to a water-saving wheat sprinkling irrigation device.
Background
Wheat is a general term for wheat-based plants, is a monocotyledon, is a gramineous plant widely planted around the world, has caryopsis as one of staple food of human beings, can be ground into flour to prepare foods such as bread, steamed bread, biscuits and noodles, can be fermented to prepare beer, alcohol, white spirit or biomass fuel, and is rich in starch, protein, fat, mineral substances, calcium, iron, thiamine, riboflavin, nicotinic acid, vitamin A, vitamin C and the like.
The existing wheat sprinkling irrigation device generally adopts reservoir water or pond water for irrigation, although the irrigation mode can obtain good effect, the waste of water resources is realized, if rainwater can be utilized for irrigation, the time is long, a lot of resources can be saved, and the waste of water resources is greatly reduced.
Disclosure of Invention
The invention aims to provide a water-saving wheat sprinkling irrigation device which is simple in structure, can realize high-efficiency irrigation and reduces labor force.
In order to solve the technical problems, the invention provides a water-saving wheat sprinkling irrigation device, which comprises a base and a sprinkler, wherein the base is provided with a water pump, a water collecting tank and a mixing tank, the two ends of the water pump are connected with a water inlet pipe and a water outlet pipe, the water outlet pipe is connected with the mixing tank, the top of the mixing tank is provided with a fertilizer inlet, a stirring rod is arranged in the mixing tank, a discharge pipe of the mixing tank is connected with the sprinkler, the sprinkler is provided with a rotary spray head, the water inlet pipe is divided into two water pipes, a first valve is arranged at the joint, one water pipe is connected with an external water path, the other water pipe is connected with the water collecting tank, the water collecting tank comprises a tank body, a rain collecting cover and a filter screen, the bottom of the tank body is provided with the water outlet pipe, the water outlet pipe is connected with the water inlet pipe through the water pipe, two filter screens slope settings, the box is located the filter screen slope lower extreme position and has seted up the discharge gate.
In order to facilitate the disassembly and assembly of the filter screens, the invention has the improvement that the box body is provided with bosses corresponding to the two filter screens, and the coarse filter screen and the fine filter screen are detachably arranged in the box body through the clamping of the edges and the bosses.
In order to enhance the scouring strength of rainwater, the invention is improved in that the rainwater collecting cover is of an inverted frustum structure, a spiral water path is arranged on the rainwater collecting cover, and the outlet of the spiral water path faces the coarse filter screen.
In order to further clean sundries, the improved rainwater collection cover is characterized in that a rainwater scouring device is further arranged on the rainwater collection cover and comprises an accommodating cavity and a water blocking device, the opening of the accommodating cavity is upward, a water through hole is formed in the bottom of the accommodating cavity, the water through hole is connected with a box body through a pipeline and is located at the inclined upper end of the coarse filter screen, the water blocking device is arranged on the water through hole and is a baffle plate, the baffle plate is hinged to the accommodating cavity, and a return spring is arranged between the baffle plate and the accommodating cavity.
In order to clean the water inlet, the invention improves that a filter head is arranged on a water pipe connected with an external water path, and a filter screen is arranged on the filter head.
In order to facilitate the rotation of the rotary spray nozzle, a rotary motor is arranged on the sprinkler and is connected with the rotary spray nozzle through a gear.
The invention has the beneficial effects that: neotype water conservation wheat sprinkling irrigation equipment can select to be direct water spray or irrigate wheat through collecting the rainwater after handling, has practiced thrift the irrigation cost greatly, has also realized the automatically cleaning in the header tank simultaneously, the effectual manpower and materials of having saved, and the effect ideal is efficient.
Drawings
FIG. 1 is a schematic structural view of the water-saving wheat sprinkling irrigation apparatus of the present invention;
FIG. 2 is a partial enlarged view of the water-saving wheat sprinkling irrigation apparatus of the present invention;
description of reference numerals: 1-a base; 2-a sprinkler; 3-a water pump; 31-a water inlet pipe; 311-a filter head; 312-a first filter; 32-water outlet pipe; 4-a water collecting tank; 41-a box body; 42-rain-collecting cover; 43-a discharge hole; 44-boss; 5-a mixing box; 51-fertilizer inlet; 52-a stirring rod; 6-a first valve; 7-coarse filtering net; 8-fine filter screen; 9-an accommodating cavity; 91-water blocking device; 92-water through holes; 93-a return spring; 10-spray head.
Detailed Description
In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to attached drawings 1 and 2, the invention provides a water-saving wheat sprinkling irrigation device, which comprises a base 1 and a sprinkling irrigation device 2, wherein the base 1 is provided with a water pump 3, a water collecting tank 4 and a mixing tank 5, two ends of the water pump 3 are connected with a water inlet pipe 31 and a water outlet pipe 32, the water outlet pipe 32 is connected with the mixing tank 5, the top of the mixing tank 5 is provided with a fertilizer inlet 51, the mixing tank 5 is internally provided with a stirring rod 52, a discharge pipe of the mixing tank 5 is connected with the sprinkling irrigation device 2, the sprinkling irrigation device 2 is provided with a rotary spray head 10, the water inlet pipe 31 is divided into two water pipes, the joint is provided with a first valve 6, one water pipe is connected with an external water path, the other water pipe is connected with the water collecting tank 4, the water collecting tank 4 comprises a tank body 41 and a rain collecting cover 42, the bottom of the tank body 41 is, the interior from top to bottom of box 41 is provided with the coarse filtration net 7 that is used for filtering large-scale debris such as leaf and filters the thin filter net 8 of small-size debris, and two filter screen slopes set up, box 41 is located filter screen slope lower extreme position and has seted up discharge gate 43.
Water entering from the water inlet pipe 31 directly flows into the sprinkler 2 to spray water after passing through the mixing box 5, the mixing box 5 does not need to be opened when water is normally sprayed, when fertilizer is sprayed to wheat as required, the fertilizer is put into the mixing box from the fertilizer inlet 51 and enters a part of water, then the water is uniformly stirred through the stirring rod 52, at this time, the discharge pipe of the mixing box 5 is closed, after the fertilizer is uniformly stirred, the discharge pipe of the mixing box 5 is opened, the stirred liquid is directly sprayed out through the sprinkler 2, a valve adopted in the process is not specifically limited, the valve is not shown in the drawing, the sprinkler 2 can be the traditional sprinkler 2, only the liquid can be sprayed out, and the valve is not specifically limited.
The coarse filter screens 7 are obliquely arranged, so that impurities such as filtered leaves and the like can continuously wash and move downwards in later rainwater and are finally discharged from the discharge port 43, and the surfaces of the two filter screens are required to be smooth, and the smoothness of the filter screens is required to be ensured.
In this embodiment, the box 41 is provided with a boss 44 corresponding to two filter screen positions, and the coarse filter screen 7 and the fine filter screen 8 are detachably arranged in the box 41 through the edge and the boss 44, so that the coarse filter screen and the fine filter screen are convenient to detach and clean.
In this embodiment, be provided with the spiral water route on the rain cover 42, the export in spiral water route is towards coarse filtration net 7, and the impact force and the impact angle when the rainwater falls down have been guaranteed in the spiral water route, and the debris to on the filter screen that is more relaxed is cleared up.
Although the inclined arrangement can ensure that most of sundries such as leaves are cleaned, some stubborn sundries are left on the coarse filter screen 7 to affect subsequent rain collection, in this embodiment, the rain collecting cover 42 is further provided with a rain washing device, the rain washing device comprises an accommodating cavity 9 and a water blocking device 91, an opening of the accommodating cavity 9 faces upwards, a water through hole 92 is formed in the bottom of the accommodating cavity 9, the water through hole 92 is located at the inclined upper end of the coarse filter screen 7 through the pipeline connecting box body 41, the water blocking device 91 is arranged on the water through hole 92, the water blocking device 91 is a baffle, the baffle is hinged to the accommodating cavity 9, and a return spring 93 is arranged between the baffle and the accommodating cavity 9.
The rainwater washing device collects partial rainwater, when the rainwater is collected more and the pressure of the rainwater exceeds the pressure of the return spring 93, the rainwater stops the water stopper 91 and the water flow directly rushes out of the box body 41 along the pipeline, so that all impurities on the coarse filter screen 7 can be rushed out by one rushing force and discharged from the discharge hole 43.
In this embodiment, be provided with rotatory nozzle 10 on sprinkling irrigation ware 2, water or mixture pass through sprinkling irrigation ware 2 and transmit to rotatory nozzle 10, and then spray, rotatory nozzle 10 adopt conventional rotatory nozzle 10 can, in this embodiment, be provided with the rotation motor on sprinkling irrigation ware 2, the drive shaft that rotates the motor rotates and drives rotatory nozzle 10 rotatory, specific, the drive shaft drives the driving gear, and the further drive spun water that drives of meshing driven gear is rotatory, has promoted the area of spraying water.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A water-saving wheat sprinkling irrigation device is characterized by comprising a base and a sprinkler, wherein the base is provided with a water pump, a water collecting tank and a mixing tank, the two ends of the water pump are connected with a water inlet pipe and a water outlet pipe, the water outlet pipe is connected with the mixing tank, the top of the mixing tank is provided with a fertilizer inlet, a stirring rod is arranged in the mixing tank, a discharging pipe of the mixing tank is connected with the sprinkler, the sprinkler is provided with a rotary spray head, the water inlet pipe is divided into two water pipes, a first valve is arranged at the joint part, one water pipe is connected with an external water path, the other water pipe is connected with the water collecting tank, the water collecting tank comprises a tank body, a rain collecting cover and a filtering net, the bottom of the tank body is provided with the water outlet pipe, the water outlet pipe is connected with the water inlet pipe through a water pipe, the rain collecting, two filter screens slope settings, the box is located the filter screen slope lower extreme position and has seted up the discharge gate.
2. The water-saving wheat sprinkling irrigation device as claimed in claim 1, wherein bosses are provided at positions of the box body corresponding to the two filter screens, and the coarse filter screen and the fine filter screen are detachably provided in the box body by engaging edges with the bosses.
3. The water-saving wheat sprinkling irrigation device as claimed in claim 1, wherein the rain-collecting cover is of an inverted frustum structure, a spiral water path is arranged on the rain-collecting cover, and the outlet of the spiral water path faces the coarse filter screen.
4. The water-saving wheat sprinkling irrigation device as claimed in claim 1, wherein a rainwater washing device is further arranged on the rainwater collection cover, the rainwater washing device comprises a containing cavity and a water blocking device, the containing cavity is upward opened, a water through hole is arranged at the bottom of the containing cavity, the water through hole is connected with the box body through a pipeline and is positioned at the inclined upper end of the coarse filter screen, the water through hole is provided with the water blocking device, the water blocking device is a baffle plate, the baffle plate is hinged on the containing cavity, and a return spring is arranged between the baffle plate and the containing cavity.
5. The water-saving wheat sprinkling irrigation device as claimed in claim 1, wherein a filter head is arranged on the water pipe connected with the external water path, and a filter screen is arranged on the filter head.
6. The water-saving wheat sprinkling irrigation apparatus as claimed in claims 1-5, wherein the sprinkler is provided with a rotating motor, and the rotating motor is connected with the rotating sprinkler head through a gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911001816.5A CN110945995A (en) | 2019-10-21 | 2019-10-21 | Water-saving wheat sprinkling irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911001816.5A CN110945995A (en) | 2019-10-21 | 2019-10-21 | Water-saving wheat sprinkling irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110945995A true CN110945995A (en) | 2020-04-03 |
Family
ID=69975704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911001816.5A Withdrawn CN110945995A (en) | 2019-10-21 | 2019-10-21 | Water-saving wheat sprinkling irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110945995A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111593787A (en) * | 2020-05-25 | 2020-08-28 | 郑朝宽 | Rainwater collecting device |
-
2019
- 2019-10-21 CN CN201911001816.5A patent/CN110945995A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111593787A (en) * | 2020-05-25 | 2020-08-28 | 郑朝宽 | Rainwater collecting device |
| CN111593787B (en) * | 2020-05-25 | 2021-05-25 | 绍兴玖越智能装备有限公司 | Rainwater collecting device |
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Application publication date: 20200403 |
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