CN111165318A - Grape is planted and is used sprinkling irrigation equipment - Google Patents

Grape is planted and is used sprinkling irrigation equipment Download PDF

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Publication number
CN111165318A
CN111165318A CN202010058673.8A CN202010058673A CN111165318A CN 111165318 A CN111165318 A CN 111165318A CN 202010058673 A CN202010058673 A CN 202010058673A CN 111165318 A CN111165318 A CN 111165318A
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CN
China
Prior art keywords
water
water storage
pipe
fixedly connected
communicated
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Withdrawn
Application number
CN202010058673.8A
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Chinese (zh)
Inventor
陈林
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.)
Chongqing Kaizhou Yucan Agricultural Development Co Ltd
Original Assignee
Chongqing Kaizhou Yucan Agricultural Development 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
Publication date
Application filed by Chongqing Kaizhou Yucan Agricultural Development Co Ltd filed Critical Chongqing Kaizhou Yucan Agricultural Development Co Ltd
Priority to CN202010058673.8A priority Critical patent/CN111165318A/en
Publication of CN111165318A publication Critical patent/CN111165318A/en
Withdrawn legal-status Critical Current

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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
    • A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
    • 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
    • B01D29/03—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 self-supporting
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
    • B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • 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
    • 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
    • Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Environmental & Geological Engineering (AREA)
  • Power Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The invention discloses a sprinkling irrigation device for grape planting, which comprises two water storage tanks with the same structure, wherein solar photovoltaic panels which are obliquely arranged are fixedly arranged at the tops of the two water storage tanks through a support, the two solar photovoltaic panels are symmetrically arranged, a transverse plate is fixedly connected between the two solar photovoltaic panels, a photovoltaic inverter and a storage battery are fixedly arranged at the top of one water storage tank from left to right in sequence, a water supply pipe is fixedly communicated with the top of the other water storage tank, water guide grooves are fixedly connected on the outer side walls of the two water storage tanks close to the tops, the bottoms of the water guide grooves are fixedly communicated with a water falling pipe, the other end of the water falling pipe is fixedly communicated with a filter cylinder with a cylindrical structure, and the filter cylinder is fixedly connected with the outer. The invention enables the irrigation machine for grape planting to fully utilize rainwater resources and solar energy resources, and has good energy-saving effect.

Description

Grape is planted and is used sprinkling irrigation equipment
Technical Field
The invention relates to the technical field of irrigation machines, in particular to a sprinkling irrigation device for grape planting.
Background
Energy shortage is the main body of the modern society, particularly, the shortage of water resources and electric resources is particularly serious, it is known that power failure or water cut-off can be caused in the peak period of electricity utilization, so that a warning clock is knocked for us, at present, water resources are short, water and electricity are saved, high attention and wide attention are paid to the whole society, and agricultural water accounts for a large part of water resources.
Among the prior art, grape is planted and is irrigated with irrigation machine mostly uses running water or groundwater, and the rainwater resource can not reasonable recycle, has leaded to the waste of water resource, needs to use a large amount of electric resources in the irrigation process moreover, can not reach energy-conserving effect.
Disclosure of Invention
The invention aims to solve the problem that rainwater resources and solar resources cannot be reasonably utilized by an irrigation machine for grape planting in the prior art, and provides sprinkling irrigation equipment for grape planting.
In order to achieve the purpose, the invention adopts the following technical scheme:
a sprinkling irrigation device for grape planting comprises two water storage tanks with the same structure, wherein solar photovoltaic panels which are obliquely arranged are fixedly arranged at the tops of the two water storage tanks through a support, the two solar photovoltaic panels are symmetrically arranged, a transverse plate is fixedly connected between the two solar photovoltaic panels, a photovoltaic inverter and a storage battery are sequentially and fixedly arranged at the top of one water storage tank from left to right, a water supply pipe is fixedly communicated with the top of the other water storage tank, water guide grooves are fixedly connected on the outer side walls of the two water storage tanks close to the tops, a water falling pipe is fixedly communicated with the bottoms of the water guide grooves, a filter cylinder with a cylindrical structure is fixedly communicated with the other end of the water falling pipe, the filter cylinder is fixedly connected with the outer side walls of the water storage tanks, matched annular filter screens are fixedly arranged in the filter cylinder, and a cleaning mechanism is arranged in, the filter cartridges are communicated with the water storage tanks through a conduit, the positions of the two water storage tanks close to the bottom are communicated through a communicating pipe, and the communicating pipe is provided with a spraying mechanism;
the spraying mechanism comprises a water pump fixedly connected between two water storage tanks through a transverse rod, the water inlet of the water pump is fixedly communicated with a communicating pipe, the water outlet of the water pump is fixedly communicated with a hose, the other end of the hose is fixedly communicated with a sliding pipe, the top end of the sliding pipe is penetrated through a transverse plate and fixedly communicated with an annular nozzle, the sliding pipe is slidably connected with the transverse plate, a motor is fixedly arranged on the lower surface of the transverse plate, a reciprocating lead screw is fixedly connected with the output end of the motor, a matched lead screw slider is sleeved on the reciprocating lead screw, and the lead screw slider is fixedly connected with the outer side wall of the sliding pipe through a connecting rod.
Preferably, clearance mechanism includes that the tip center department of keeping away from the water storage box through sealed bearing and cartridge filter rotates the bull stick of being connected, the one end fixedly connected with brush-holder stud that the bull stick is close to annular filter screen, and installs the brush hair inconsistent with annular filter screen on the brush-holder stud.
Preferably, the notch position of the water chute is fixedly provided with a matched blocking net.
Preferably, one end of the rotating rod, which is far away from the brush rod, is fixedly connected with a rotating handle.
Preferably, the bottom of the filter cylinder is fixedly communicated with a drain pipe corresponding to the annular filter screen, and the drain pipe is provided with a drain valve.
Compared with the prior art, the invention has the following beneficial effects:
1. by arranging the water storage tank, the solar photovoltaic panel, the photovoltaic inverter, the storage battery, the water chute, the downpipe, the filter cartridge, the annular filter screen, the guide pipe, the communicating pipe, the water pump, the hose, the sliding pipe, the annular nozzle, the motor, the reciprocating screw rod and the screw rod slider, the solar photovoltaic panel receives light to generate direct current, and converts the direct current into alternating current through the photovoltaic inverter to be stored in the storage battery, so that solar energy resources are fully utilized, waste of electric resources is avoided, when raining, the solar photovoltaic panel guides rainwater into the water chute, the rainwater is guided into the filter cartridge through the downpipe, the rainwater is conveniently filtered through the annular filter screen, the filtered rainwater flows into the water storage tank through the guide pipe to be stored, so that the rainwater resources are fully utilized, waste of water resources is avoided, and the storage battery conveniently supplies power to the water pump and, the water pump is started to guide water in the water storage tank into the annular nozzle through the hose and the sliding pipe for spray irrigation, the starting motor drives the reciprocating screw rod to rotate, the screw rod sliding block drives the sliding pipe to reciprocate up and down, the annular nozzle is convenient to lift and spray, and the spraying uniformity is guaranteed.
2. Through setting up cartridge filter, ring filter, bull stick and brush-holder stud, rotate the bull stick and drive the brush-holder stud internal rotation in the cartridge filter, conveniently clear up the impurity that blocks up on the ring filter through the brush hair on the brush-holder stud, guarantee ring filter's filtration efficiency.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, so that the irrigation machine for grape planting can fully utilize rainwater resources and solar energy resources, and has a good energy-saving effect.
Drawings
FIG. 1 is a schematic structural view of a sprinkling irrigation apparatus for grape cultivation according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, a sprinkling irrigation device for grape planting comprises two water storage tanks 1 with the same structure, wherein solar photovoltaic panels 2 which are obliquely arranged are fixedly arranged at the tops of the two water storage tanks 1 through a support, the two solar photovoltaic panels 2 are symmetrically arranged, a transverse plate 3 is fixedly connected between the two solar photovoltaic panels 2, a photovoltaic inverter 4 and a storage battery 5 are sequentially and fixedly arranged at the top of one water storage tank 1 from left to right, a water supply pipe 6 is fixedly communicated with the top of the other water storage tank 1, when rainwater is insufficient, the water supply pipe 6 is convenient to replenish water into the water storage tanks 1, water guide grooves 7 are fixedly connected on the outer side walls of the two water storage tanks 1 close to the tops, a water falling pipe 8 is fixedly communicated with the bottoms of the water guide grooves 7, the other ends of the water falling pipes 8 are fixedly communicated with filter cylinders 9 with a cylindrical structure, and the filter cylinders 9, the matched annular filter screens 10 are fixedly installed in the filter cartridges 9, the cleaning mechanisms are installed in the filter cartridges 9, the filter cartridges 9 are communicated with the water storage tanks 1 through the guide pipes 11, the positions, close to the bottoms, of the two water storage tanks 1 are communicated through the communicating pipes 12, and the spraying mechanisms are installed on the communicating pipes 12;
the spraying mechanism comprises a water pump 13 fixedly connected between two water storage tanks 1 through a cross rod, a water inlet of the water pump 13 is fixedly communicated with a communicating pipe 12, a water outlet of the water pump 13 is fixedly communicated with a hose 14, the other end of the hose 14 is fixedly communicated with a sliding pipe 15, the top end of the sliding pipe 15 penetrates through a transverse plate 3 and is fixedly communicated with an annular nozzle 16, the sliding pipe 15 is slidably connected with the transverse plate 3, a motor 17 is fixedly arranged on the lower surface of the transverse plate 3, the output end of the motor 17 is fixedly connected with a reciprocating lead screw 18, a matched lead screw slider 19 is sleeved on the reciprocating lead screw 18, the lead screw slider 19 is fixedly connected with the outer side wall of the sliding pipe 15 through a connecting rod, a solar photovoltaic panel 2 receives illumination to generate direct current, the direct current is converted into alternating current through a photovoltaic inverter 4 and stored in a storage battery 5, when raining, solar photovoltaic board 2 is in the leading-in guiding gutter 7 of rainwater, in 8 leading-in cartridge filter 9 of rainwater via the downpipe, conveniently filter the rainwater through annular filter screen 10, rainwater after the filtration passes through pipe 11 and stores in flowing into water storage box 1, thereby conveniently carry out make full use of to rainwater resource, avoid the waste of water resource, battery 5 conveniently supplies power to water pump 13 and motor 17, start water pump 13 sprays the irrigation in the leading-in annular shower nozzle 16 of water storage box 1 via hose 14 and slide pipe 15, start motor 17 drives reciprocal lead screw 18 and rotates, make lead screw slider 19 drive slide pipe 15 go on reciprocal lift from top to bottom, make things convenient for annular shower nozzle 16 to go up and down to spray, guarantee the homogeneity that sprays.
Clearance mechanism includes that the tip center department who keeps away from water storage box 1 through sealed bearing and cartridge filter 9 rotates the bull stick 20 of being connected, and the one end fixedly connected with brush-holder stud 21 that bull stick 20 is close to annular filter screen 10, and installs the brush hair inconsistent with annular filter screen 10 on the brush-holder stud 21, rotates bull stick 20 and drives brush-holder stud 21 at cartridge filter 9 internal rotation, conveniently clears up the impurity of jam on annular filter screen 10 through the brush hair on the brush-holder stud 21, guarantees annular filter screen 10's filtration efficiency.
The notch position of the water chute 7 is fixedly provided with a matched blocking net 22, so that sundries can be conveniently blocked, and the water chute 7 is prevented from being blocked.
The rotating handle 23 is fixedly connected to one end of the rotating rod 20 far away from the brush rod 21, so as to drive the rotating rod 20 to rotate.
The bottom of the filter cartridge 9 is fixedly communicated with a drain pipe 24 corresponding to the annular filter screen 10, a drain valve is installed on the drain pipe 24, the drain valve is opened periodically, and impurities in the filter cartridge 9 are conveniently discharged through the drain pipe 24.
In the invention, the solar photovoltaic panel 2 receives illumination to generate direct current, the direct current is converted into alternating current through the photovoltaic inverter 4 and is stored in the storage battery 5, so that solar energy resources are conveniently and fully utilized, electric resource waste is avoided, when raining, rainwater is guided into the water guide groove 7 by the solar photovoltaic panel 2 and is guided into the filter cylinder 9 through the downpipe 8, the rainwater is conveniently filtered by the annular filter screen 10, the filtered rainwater flows into the water storage tank 1 through the guide pipe 11 to be stored, so that the rainwater resources are conveniently and fully utilized, waste of water resources is avoided, the storage battery 5 conveniently supplies power to the water pump 13 and the motor 17, the water pump 13 is started to guide water in the water storage tank 1 into the annular nozzle 16 through the hose 14 and the slide pipe 15 for spray irrigation, the motor 17 is started to drive the reciprocating screw rod 18 to rotate, so that the screw rod slider 19 drives the slide pipe 15 to reciprocate up and down, the annular spray head 16 can conveniently carry out lifting spraying, and the spraying uniformity is ensured; the rotating rod 20 is rotated to drive the brush rod 21 to rotate in the filter cartridge 9, impurities blocked on the annular filter screen 10 are conveniently cleaned through bristles on the brush rod 21, and the filtering efficiency of the annular filter screen 10 is guaranteed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (5)

1. The sprinkling irrigation equipment for grape planting comprises two water storage tanks with the same structure, and is characterized in that solar photovoltaic panels which are obliquely arranged are fixedly arranged at the tops of the two water storage tanks through a support, the two solar photovoltaic panels are symmetrically arranged, a transverse plate is fixedly connected between the two solar photovoltaic panels, a photovoltaic inverter and a storage battery are sequentially and fixedly arranged at the top of one water storage tank from left to right, a water supply pipe is fixedly communicated with the top of the other water storage tank, water guide grooves are fixedly connected on the outer side walls of the two water storage tanks close to the tops, a water falling pipe is fixedly communicated with the bottom of each water guide groove, a filter cartridge with a cylindrical structure is fixedly communicated with the other end of each water falling pipe, the filter cartridge is fixedly connected with the outer side wall of the water storage tank, matched annular filter screens are fixedly arranged in the filter cartridges, and a cleaning mechanism is arranged in, the filter cartridges are communicated with the water storage tanks through a conduit, the positions of the two water storage tanks close to the bottom are communicated through a communicating pipe, and the communicating pipe is provided with a spraying mechanism;
the spraying mechanism comprises a water pump fixedly connected between two water storage tanks through a transverse rod, the water inlet of the water pump is fixedly communicated with a communicating pipe, the water outlet of the water pump is fixedly communicated with a hose, the other end of the hose is fixedly communicated with a sliding pipe, the top end of the sliding pipe is penetrated through a transverse plate and fixedly communicated with an annular nozzle, the sliding pipe is slidably connected with the transverse plate, a motor is fixedly arranged on the lower surface of the transverse plate, a reciprocating lead screw is fixedly connected with the output end of the motor, a matched lead screw slider is sleeved on the reciprocating lead screw, and the lead screw slider is fixedly connected with the outer side wall of the sliding pipe through a connecting rod.
2. The sprinkling irrigation equipment for grape cultivation as claimed in claim 1, wherein the cleaning mechanism comprises a rotating rod rotatably connected with the center of the end of the filter cartridge far away from the water storage tank through a sealed bearing, a brush rod is fixedly connected with one end of the rotating rod close to the annular filter screen, and bristles abutting against the annular filter screen are mounted on the brush rod.
3. The sprinkling irrigation equipment for grape cultivation as claimed in claim 1, wherein a matching baffle net is fixedly installed at the notch position of the water chute.
4. The sprinkling irrigation apparatus for grape cultivation as claimed in claim 2, wherein a rotating handle is fixedly connected to an end of the rotating rod away from the brush rod.
5. The sprinkling irrigation equipment for grape cultivation as claimed in claim 1, wherein a drain pipe corresponding to the annular filter screen is fixedly communicated with the bottom of the filter cartridge, and a drain valve is installed on the drain pipe.
CN202010058673.8A 2020-01-19 2020-01-19 Grape is planted and is used sprinkling irrigation equipment Withdrawn CN111165318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010058673.8A CN111165318A (en) 2020-01-19 2020-01-19 Grape is planted and is used sprinkling irrigation equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010058673.8A CN111165318A (en) 2020-01-19 2020-01-19 Grape is planted and is used sprinkling irrigation equipment

Publications (1)

Publication Number Publication Date
CN111165318A true CN111165318A (en) 2020-05-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010058673.8A Withdrawn CN111165318A (en) 2020-01-19 2020-01-19 Grape is planted and is used sprinkling irrigation equipment

Country Status (1)

Country Link
CN (1) CN111165318A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111804047A (en) * 2020-07-15 2020-10-23 王丽华 Environment-friendly energy-consumption-free soil restoration moisturizing system
CN112999755A (en) * 2021-03-03 2021-06-22 王艳琴 Environmental engineering water quality testing solid-liquid separation equipment
CN115486352A (en) * 2022-08-19 2022-12-20 安徽信息工程学院 Fog supplementing and water collecting device for forest

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111804047A (en) * 2020-07-15 2020-10-23 王丽华 Environment-friendly energy-consumption-free soil restoration moisturizing system
CN112999755A (en) * 2021-03-03 2021-06-22 王艳琴 Environmental engineering water quality testing solid-liquid separation equipment
CN115486352A (en) * 2022-08-19 2022-12-20 安徽信息工程学院 Fog supplementing and water collecting device for forest

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Application publication date: 20200519

WW01 Invention patent application withdrawn after publication