CN111084124A - Wild birds intelligence watering device - Google Patents

Wild birds intelligence watering device Download PDF

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Publication number
CN111084124A
CN111084124A CN201911368183.1A CN201911368183A CN111084124A CN 111084124 A CN111084124 A CN 111084124A CN 201911368183 A CN201911368183 A CN 201911368183A CN 111084124 A CN111084124 A CN 111084124A
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CN
China
Prior art keywords
water
drinking
electromagnetic valve
water storage
intelligent
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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.)
Pending
Application number
CN201911368183.1A
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Chinese (zh)
Inventor
张松虎
李鹏飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhi Sannai Casting Co ltd
Original Assignee
Changzhi Sannai Casting Co ltd
Priority date (The priority date 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 date listed.)
Filing date
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Priority to CN201911368183.1A priority Critical patent/CN111084124A/en
Publication of CN111084124A publication Critical patent/CN111084124A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K39/00Feeding or drinking appliances for poultry or other birds
    • A01K39/02Drinking appliances
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01Filters 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
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/152Water filtration

Abstract

The invention discloses an intelligent drinking device for wild birds, belonging to the technical field of bird drinking devices; the problem of water drinking shortage of wild birds in arid and rainless areas is solved; the water supply system comprises a water storage device, a water collecting device connected with the top of the water storage device and a water drinking device connected with a water outlet of the water storage device; the water collecting device comprises an umbrella-shaped water collecting cover, an annular groove with a water leakage hole at the bottom is formed in the bottom of the water collecting cover, the control system comprises a power supply device, a control box, a water supply electromagnetic valve and a water drainage electromagnetic valve, a time control switch for controlling the water supply electromagnetic valve and the water drainage electromagnetic valve is arranged in the control box, the water supply electromagnetic valve is arranged at the connection position of the water drinking device and the water outlet of the water storage device, and the water drainage electromagnetic valve is arranged at the water outlet of the water; the invention integrates field rainwater collection, filtration, storage, water supply and collection, and effectively ensures drinking water of wild birds.

Description

Wild birds intelligence watering device
Technical Field
The invention belongs to the technical field of bird drinking fountains, and particularly relates to an intelligent wild bird drinking device.
Background
For the wild environment with relative drought such as rare rainfall, wild birds have sufficient food in the wild environment, but because the water source is rare, the wild birds need to fly far away to search for the water source, the energy consumption is very large, and for better breeding of the wild birds, the intelligent wild bird water supply device which is reasonable in design and large in water storage capacity is particularly important, and can realize uninterrupted water supply for the wild birds 365 days all the year round, so that the growth and breeding of the wild birds are ensured.
Most water feeders that provide for wild birds at present can realize utilizing renewable energy such as solar energy/wind energy to supply power, collect natural water sources such as rainwater and supply water, but still just can't realize to the recovery and the filtration of surplus water in the trough to arouse the waste of water resource in the water supply system, other great animals of size can produce great influence to the drinking water of birds when drinking water in the water feeder in addition, and then influence the use of water feeder.
Disclosure of Invention
The intelligent watering device overcomes the defects of the prior art, provides the intelligent watering device for wild birds, and solves the problem of lack of drinking water for wild birds in arid and rainless areas.
In order to achieve the above object, the present invention is achieved by the following technical solutions.
The intelligent drinking device for the wild birds comprises a water supply system and a control system, wherein the water supply system comprises a water storage device, a water collecting device connected with the top of the water storage device and a drinking device connected with a water outlet of the water storage device; the water collecting device comprises an umbrella-shaped water collecting cover and an annular groove connected to the bottom of the water collecting cover, and the annular groove is connected with a water inlet in the top of the water storage device; the bottom of the annular groove is provided with a water leakage hole for leading water entering the annular groove to flow into the water storage device; the control system comprises a power supply device, a control box, a water supply electromagnetic valve and a drainage electromagnetic valve, wherein the power supply device is connected with the control box to provide an electric energy source for the control box, a time control switch is arranged in the control box, the time control switch is respectively electrically connected with the water supply electromagnetic valve and the drainage electromagnetic valve, the water supply electromagnetic valve is arranged at the position where the water outlet of the water drinking device is connected with the water storage device, the drainage electromagnetic valve is arranged at the position where the water outlet of the water drinking device is connected, and the water supply electromagnetic valve and the drainage electromagnetic valve are.
Further, the upper part of the annular groove is provided with a filtering structure for filtering water flowing in through the water collecting cover.
Furthermore, the filtering structure comprises an annular filtering screen and annular plant filtering cellucotton arranged at the lower part of the filtering screen.
Further, water storage device is a plurality of water storage bucket, be connected through the siphon between a plurality of water storage bucket, the delivery port of water storage bucket is connected with watering device through drain pipe, wet return, the water supply solenoid valve sets up on the drain pipe, the drainage solenoid valve sets up on the wet return, the ladle body setting of water storage bucket subaerial, the nozzle setting of water storage bucket is subaerial.
Furthermore, a water inlet reducing chute is arranged at a water inlet of the water storage device, an inlet of the water inlet reducing chute is arranged at the lower part of the water leakage hole, and an outlet of the water inlet reducing chute is provided with a gravity valve.
Furthermore, power supply system includes solar cell panel and battery, solar cell panel passes through the support setting outside the control box, the battery sets up inside the control box, and solar cell panel is connected with the battery through conversion equipment, still is provided with control circuit board in the control box, control circuit board is used for controlling the switch of water supply solenoid valve and drainage solenoid valve.
Furthermore, the water collecting cover comprises an umbrella-shaped rain cloth support, and PE rain cloth is fixedly arranged on the rain cloth support.
Furthermore, the drinking device is a drinking trough with a middle part sunken and a periphery horizontal, and a steel wire mesh is arranged in the middle of the drinking trough.
Furthermore, a first micro water pump and a second micro water pump are arranged at the joint of the water outlet of the water storage device and the water drinking device.
Furthermore, the first miniature water pump is connected with the water discharge pipe, and the second miniature water pump is connected with the water return pipe.
Compared with the prior art, the invention has the following beneficial effects:
the invention integrates field rainwater collection, filtration, storage and water supply, adopts the control system to realize timing water supply and drainage, stores water in rainy season, provides water source for wild birds in dry season, has the filtration structure and the drainage structure, keeps the water source clean, reasonably utilizes the collected rainwater in controllable water injection and drainage processes, effectively ensures drinking water of the wild birds, and can realize recovery of residual water in the drinking troughs to avoid waste of water resource. The device has simple structure and low cost, and is suitable for practical use.
Drawings
FIG. 1 is a schematic diagram of the general structure of the intelligent drinking device for wild birds.
FIG. 2 is a schematic view of a front view structure of the intelligent drinking device for wild birds.
Fig. 3 is a partially enlarged view of fig. 2.
FIG. 4 is a schematic top view of the intelligent drinking device for wild birds in the invention.
FIG. 5 is a schematic structural view of a water storage barrel of the intelligent drinking device for wild birds, provided by the invention.
FIG. 6 is a schematic diagram of a steel wire mesh structure of the intelligent drinking device for wild birds.
Wherein, 1 is the cover that catchments, 2 is the annular groove, 3 is the hole that leaks, 4 are the waterproof cloth support, 5 are the gravity valve, 6 are filter screen, 7 are into water reducing chute, 8 are the water storage bucket, 9 are the control box, 10 are the water supply solenoid valve, 11 are the drainage solenoid valve, 12 are the siphon, 13 are the drain pipe, 14 are the wet return, 15 are solar cell panel, 16 are the support, 17 are the trough, 18 are the wire net, 19 are first miniature water pump, 20 are the miniature water pump of second.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail with reference to the embodiments and the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.
As shown in fig. 1-6, the intelligent drinking device for wild birds comprises a water supply system and a control system, wherein the water supply system comprises a water storage device, a water collecting device connected with the top of the water storage device, and a drinking device connected with a water outlet of the water storage device; the water collecting device comprises an umbrella-shaped water collecting cover 1 and an annular groove 2 connected to the bottom of the water collecting cover 1, and the annular groove 2 is connected with a water inlet in the top of the water storage device; the bottom of the annular groove 2 is provided with a water leakage hole 3 for leading water entering the annular groove 2 to flow into the water storage device; the control system comprises a power supply device, a control box 9, a water supply electromagnetic valve 10 and a drainage electromagnetic valve 11, wherein the power supply device is connected with the control box 9 to provide an electric energy source for the power supply device, a time control switch is arranged in the control box 9, the time control switch is respectively electrically connected with the water supply electromagnetic valve 10 and the drainage electromagnetic valve 11, the water supply electromagnetic valve 10 is arranged at the position where the water outlet of the water drinking device is connected with the water storage device, the drainage electromagnetic valve 11 is arranged at the position where the water outlet of the water drinking device is connected, and the water supply electromagnetic valve 10 and the drainage electromagnetic valve.
The upper part of the annular groove 2 is provided with a filtering structure for filtering the water flowing in through the water collecting cover.
The filtering structure comprises an annular filtering screen 6 and annular plant filtering cellucotton arranged at the lower part of the filtering screen 6. The sieve surface is densely covered with sieve pores with the diameter of 10mm, so that sundries such as leaves are blocked, and rainwater can conveniently flow into the water inlet tank. Thickened plant filtering fiber cotton and high-density special purifying filtering material biochemical cotton for the aquarium simulate plant fibers, have small water resistance and strong water permeability, and are durable;
the water storage device comprises 4 water storage barrels 8, the water storage barrels 8 are connected through siphons 12, water outlets of the water storage barrels 8 are connected with a water drinking device through water discharging pipes 13 and water returning pipes 14, water supply electromagnetic valves 10 are arranged on the water discharging pipes 13, water discharging electromagnetic valves 11 are arranged on the water returning pipes 14, barrel bodies of the water storage barrels 8 are arranged under the ground, and barrel openings of the water storage barrels 8 are arranged on the ground.
The water inlet of the water storage device is provided with a water inlet reducing chute 7, the inlet of the water inlet reducing chute 7 is arranged at the lower part of the water leakage hole 3, and the outlet of the water inlet reducing chute 7 is provided with a gravity valve 5.
The power supply system comprises a solar cell panel 15 and a storage battery, the solar cell panel 15 is arranged outside the control box 9 through a support 16, the storage battery is arranged inside the control box, the solar cell panel 15 is connected with the storage battery through a conversion device, and a control circuit board is further arranged in the control box 9 and used for controlling the on and off of the water supply electromagnetic valve 10 and the water drainage electromagnetic valve 11.
The water collecting cover 1 comprises an umbrella-shaped rain cloth support 4, and PE rain cloth is fixedly arranged on the rain cloth support 4. The PE rain cloth on the water collecting cover 1 has smooth surface, insolation resistance and stable and unchangeable material, and the area of the single water collecting cover is 2.0 m2And 4 water collecting covers with the total length of 8 m2The total effective rain receiving area is 6-7 m2. The waterproof cloth support 4 and the water collecting ring groove are arranged in a staggered mode, and a water inlet in the water storage barrel 8 is concave after the waterproof cloth is fixed, so that rainwater can be collected conveniently.
The drinking device is a drinking trough 17 with a concave middle part and horizontal periphery, and a steel wire mesh 18 is arranged in the middle of the drinking trough.
And a first micro water pump 19 and a second micro water pump 20 are arranged at the joint of the water outlet of the water storage device and the water drinking device.
The first micro water pump 19 is connected with the water discharge pipe 13, and the second micro water pump 20 is connected with the water return pipe 14.
The water storage barrel 8 is a food-grade water storage vertical barrel, the volume is 500L, the height is 1000mm, the barrel diameter is 850mm, and four barrels are arranged; the water storage barrel cover is arranged at the upper part, the caliber of the water storage barrel cover is 450mm, and sludge and impurities at the bottom of the barrel can be conveniently cleaned; the cover is provided with an air vent which is convenient for balancing the air pressure in the barrel, and the water supply electromagnetic valve 10 and the water discharge electromagnetic valve 11 are both normally closed switch valves, and the caliber of the normally closed switch valves is DN 20; the siphon 12 is a PVC pipe of DN 65; the water outlet pipe 13 and the water return pipe 14 are both PVC pipes of DN 20.
A gravity block is arranged at the rear end of a gravity lever of the gravity valve 5, and when the liquid level of rainwater in the water inlet chute pipe is larger than or equal to 10mm, the valve cover is opened due to the gravity of the rainwater; the water inlet caliber of the water inlet reducing chute 7 is DN65, and the water outlet caliber is DN 20.
The solar cell panel 15 is a 250W-12V type single crystal charging solar cell panel; the control box 9 is internally provided with a storage battery of 12V-60 AH-6-54.
The steel wire mesh 18 is fixed above the drinking trough 17, and the mesh has a pore size of 25 × 25 mm. Effectively prevent other animals with larger body sizes from drinking water.
The first micro water pump 19 and the second micro water pump 20 are wecker 12V micro water pumps, and the caliber: the water suction port is 16mm, and the water outlet is 6 mm.
The working process of the system is as follows:
the method comprises the following steps: system installation
Before installation, 4 pits with the diameter of 900mm and the diameter of 600mm and related pipeline pits are dug on the installation ground and used for placing 4 water storage barrels 8 and related pipelines; 600mm below the water storage barrel 8 is buried underground, so that water in the barrel is not frozen in winter, and drinking water of wild birds in winter is effectively guaranteed. The solar cell panel 15, the control cabinet 9 and other parts are installed according to the requirements of the drawing.
Step two: rainwater collection
Collecting rainwater after the system is installed, wherein when raining, the rainwater falls on the water collecting cover 1, flows into the annular groove 2 along the PE (polyethylene) waterproof cloth surface on the water collecting cover 1 with a smooth surface, water in the annular groove 2 is filtered by the filtering screen 6 to remove sundries such as leaves, flows into the water inlet reducing chute 7 below through 4 water leakage holes 3 with the diameter of 80mm after being purified by thickening filter cotton, and when the water level height in the water inlet reducing chute 7 is more than or equal to 10mm, the gravity valve 5 is opened under the action of gravity of the rainwater, and the rainwater flows into the water storage barrel 8; the lower parts of the 4 water storage vertical buckets 8 are communicated through siphon pipes 12 of 3 DN65, and the water in each water storage bucket 8 is compensated according to the siphon principle.
Step three: trough water supply and residual water recovery
Rainwater is stored in the water storage barrel 8, 6 am, after the system is electrified, the water supply electromagnetic valve 10 on the water storage barrel drain pipe 13 is opened, the first micro water pump 19 pumps water in the water storage barrel 8 to the drinking trough 17, and water supply of the drinking trough is realized for birds to directly drink; when the water enters the night, after the system is powered on, the drainage electromagnetic valve 11 on the water return pipe 14 is opened, and the residual water in the drinking trough 17 is filtered by the filter cotton at the water outlet of the drinking trough 17 and then pumped into the water storage barrel 8 through the second micro water pump 20, so that the residual water is recovered.
Power consumption and cost calculation of system
A 12V-2W normally closed electromagnetic valve is arranged on a water discharging pipe 13 and a water returning pipe 14 of the water storage barrel, the total power is 4W, the total power of the two micro water pumps is 60W, the power of the circuit board is 4W, the total power of all electrical components is 68W, and the power is supplied by a storage battery in the control cabinet 9; the total power of the solar panel 15 is 250W-12V-60AH, the charging time required by the storage battery is 5.8 hours, and the whole system can be used for 5 days after one-time charging.
The overall manufacturing cost of the system is estimated to be about 1500 yuan.
While the invention has been described in further detail with reference to specific preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. The intelligent drinking device for the wild birds is characterized by comprising a water supply system and a control system, wherein the water supply system comprises a water storage device, a water collecting device connected with the top of the water storage device and a drinking device connected with a water outlet of the water storage device; the water collecting device comprises an umbrella-shaped water collecting cover (1) and an annular groove (2) connected to the bottom of the water collecting cover (1), and the annular groove (2) is connected with a water inlet in the top of the water storage device; the bottom of the annular groove (2) is provided with a water leakage hole (3) for leading water entering the annular groove (2) to flow into the water storage device; the control system comprises a power supply device, a control box (9), a water supply electromagnetic valve (10) and a drainage electromagnetic valve (11), wherein the power supply device is connected with the control box (9) to provide an electric energy source for the power supply device, a time control switch is arranged in the control box (9), the time control switch is electrically connected with the water supply electromagnetic valve (10) and the drainage electromagnetic valve (11) respectively, the water supply electromagnetic valve (10) is arranged at the position where the water outlet of the water drinking device is connected with the water storage device, the drainage electromagnetic valve (11) is arranged at the position of the drainage outlet of the water drinking device, and the water supply electromagnetic valve (10) and the drainage electromagnetic valve (11) are normally.
2. Wild bird intelligent watering device according to claim 1, characterized in that the upper part of annular groove (2) is provided with filtration for water that will flow in through water collection cover is filtered.
3. Wild bird intelligent drinking device according to claim 2, characterized in that, the filtration includes annular filter screen (6) and annular plant filter cellucotton that sets up in filter screen (6) lower part.
4. The intelligent drinking water device for wild birds according to claim 1, wherein the water storage device is a plurality of water storage barrels (8), the plurality of water storage barrels (8) are connected through siphons (12), water outlets of the water storage barrels (8) are connected with the drinking water device through water discharge pipes (13) and water return pipes (14), the water supply electromagnetic valve (10) is arranged on the water discharge pipes (13), the water discharge electromagnetic valve (11) is arranged on the water return pipes (14), barrel bodies of the water storage barrels (8) are arranged under the ground, and barrel openings of the water storage barrels (8) are arranged on the ground.
5. Intelligent wild bird drinking device according to claim 1 or 4, characterized in that a water inlet reducing chute (7) is arranged at the water inlet of the water storage device, the inlet of the water inlet reducing chute (7) is arranged at the lower part of the water leakage hole (3), and the outlet of the water inlet reducing chute (7) is provided with a gravity valve (5).
6. The intelligent wild bird watering device according to claim 1, wherein the power supply system comprises a solar panel (15) and a storage battery, the solar panel (15) is arranged outside the control box (9) through a bracket (16), the storage battery is arranged inside the control box, the solar panel (15) is connected with the storage battery through a conversion device, and a control circuit board is further arranged in the control box (9) and used for controlling the on and off of the water supply solenoid valve (10) and the water discharge solenoid valve (11).
7. The intelligent wild bird drinking device as claimed in claim 1, wherein the water collecting cover (1) comprises an umbrella-shaped rain cloth support (4), and a PE rain cloth is fixedly arranged on the rain cloth support (4).
8. The intelligent wild bird drinking device as claimed in claim 1, wherein the drinking device is a drinking trough (17) with a concave middle part and horizontal periphery, and a steel wire mesh (18) is arranged in the middle of the drinking trough.
9. The intelligent watering device for wild birds according to claim 1, wherein a first micro water pump (19) and a second micro water pump (20) are arranged at the joint of the water outlet of the water storage device and the watering device.
10. Wild bird intelligent watering device according to claim 9, characterized in that the first micro water pump (19) is connected to the drain pipe (13) and the second micro water pump (20) is connected to the return pipe (14).
CN201911368183.1A 2019-12-26 2019-12-26 Wild birds intelligence watering device Pending CN111084124A (en)

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Application Number Priority Date Filing Date Title
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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150136241A1 (en) * 2013-11-20 2015-05-21 Dung B. Nguyen Liquid storage and delivery system
CN205180027U (en) * 2015-12-01 2016-04-27 黄梅珍 Plant's livestock drinking bowl
CN205648642U (en) * 2016-03-30 2016-10-19 天津市玉祥牧业有限公司 Energy -conserving watering device of animal house
CN205865542U (en) * 2016-07-16 2017-01-11 迪庆嘉苑实业有限责任公司 Cattle and sheep are bred and use automatic drinking bowl
CN206237995U (en) * 2016-08-15 2017-06-13 赵启融 Siphon constant pressure constant automatic water-supplying device
CN206273102U (en) * 2016-12-20 2017-06-23 阴丽红 Herding drinking-water device for supplying
CN208562042U (en) * 2018-06-12 2019-03-01 山东泰山钢铁集团有限公司 The high-order communication apparatus of two tanks
CN109459804A (en) * 2018-11-26 2019-03-12 南京信息工程大学 A kind of rainfall gauge
CN109952976A (en) * 2019-04-03 2019-07-02 北京国土丹青工程技术有限公司 A kind of birds self-waterer
CN211631365U (en) * 2019-12-26 2020-10-09 长治市三耐铸业有限公司 Wild birds intelligence watering device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150136241A1 (en) * 2013-11-20 2015-05-21 Dung B. Nguyen Liquid storage and delivery system
CN205180027U (en) * 2015-12-01 2016-04-27 黄梅珍 Plant's livestock drinking bowl
CN205648642U (en) * 2016-03-30 2016-10-19 天津市玉祥牧业有限公司 Energy -conserving watering device of animal house
CN205865542U (en) * 2016-07-16 2017-01-11 迪庆嘉苑实业有限责任公司 Cattle and sheep are bred and use automatic drinking bowl
CN206237995U (en) * 2016-08-15 2017-06-13 赵启融 Siphon constant pressure constant automatic water-supplying device
CN206273102U (en) * 2016-12-20 2017-06-23 阴丽红 Herding drinking-water device for supplying
CN208562042U (en) * 2018-06-12 2019-03-01 山东泰山钢铁集团有限公司 The high-order communication apparatus of two tanks
CN109459804A (en) * 2018-11-26 2019-03-12 南京信息工程大学 A kind of rainfall gauge
CN109952976A (en) * 2019-04-03 2019-07-02 北京国土丹青工程技术有限公司 A kind of birds self-waterer
CN211631365U (en) * 2019-12-26 2020-10-09 长治市三耐铸业有限公司 Wild birds intelligence watering device

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