CN113728958A - Fluid feed spraying equipment and system - Google Patents
Fluid feed spraying equipment and system Download PDFInfo
- Publication number
- CN113728958A CN113728958A CN202110661874.1A CN202110661874A CN113728958A CN 113728958 A CN113728958 A CN 113728958A CN 202110661874 A CN202110661874 A CN 202110661874A CN 113728958 A CN113728958 A CN 113728958A
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- Prior art keywords
- fluid feed
- liquid pump
- liquid
- way valve
- spraying
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
-
- 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
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The invention discloses a fluid feed spraying device and a system, wherein the fluid feed spraying device comprises a liquid pump, a tee joint, a first one-way valve (K1) and a second one-way valve (K2); the container is connected with the inlet end of the liquid pump, and the outlet end of the liquid pump is connected with the first port of the tee joint; a container for preparing or storing a fluid feed; the second port of the tee joint is connected with the feeding end through a first one-way valve, and the first one-way valve can allow liquid at the feeding end to enter the second port of the tee joint and prevent the fluid feed from being output from the tee joint to the feeding end; the third port of tee bend links to each other with the discharge end through the second check valve, and the second check valve can allow fluid feed can spout to the discharge end direction through the second check valve, and can prevent that liquid feed from flowing back to the tee bend direction from the discharge end direction. The fluid feed spraying equipment and the system can realize multiple working modes of one liquid pump by adopting a simple and convenient method, and have smart structure and easy implementation.
Description
Technical Field
The invention relates to fluid feed spraying equipment and a system.
Background
In the field of aquatic products, some fishes such as spotted silver carps can only eat liquid feed (bait), and the liquid feed needs to be sprayed into ponds.
The traditional way is that the fluid bait is spilt out manually, or put into the bucket of taking the small opening with the fluid bait, during arbitrary fluid bait drips into the pond, these two kinds of modes are original technique, rely on the manpower to carry out instead of relying on electric power, spill the inefficiency of bait, also can't accomplish evenly to spill the material.
In addition, in other fields, such application scenarios exist, for example, in chemical reaction apparatuses.
Therefore, there is a need for a fluid feed spraying apparatus and system.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a fluid feed spraying device and a system, which are easy to implement, simple in structure and low in cost.
The technical solution of the invention is as follows:
the first scheme is as follows: a fluid feed spraying device comprising a liquid pump, a tee, a first one-way valve (K1) and a second one-way valve (K2);
the container is connected with the inlet end of the liquid pump, and the outlet end of the liquid pump is connected with the first port of the tee joint; a container for preparing or storing a fluid feed;
the second port of the tee joint is connected with the feeding end through a first one-way valve, and the first one-way valve can allow liquid at the feeding end to enter the second port of the tee joint and prevent the fluid feed from being output from the tee joint to the feeding end;
the third port of the tee joint is connected with the discharge end through a second one-way valve, and the second one-way valve can allow the fluid feed to be sprayed out towards the discharge end through the second one-way valve and can prevent the liquid feed from flowing back towards the tee joint from the discharge end;
the fluid feed spraying equipment controlled based on the manual valve further comprises a liquid pump forward and reverse rotation control circuit. For a single-phase motor, the rotating speed direction can be changed by changing a winding wiring terminal, and for a three-phase motor, the rotating direction of the motor is changed by changing a power supply phase sequence interface, which belongs to the prior art.
The container is a fermentation tank and can also be other chemical reaction tanks.
The feed end is connected with a water pipe and can be other liquid pipelines.
The discharging end is connected with the spray head, or the discharging end can be directly output without being connected with the spray head.
A manual proportional valve is arranged on a pipeline between the inlet end of the liquid pump and the fermentation tank.
The liquid pump is provided with a speed regulating device. The speed regulating device is a frequency converter, a thyristor speed regulating mechanism and the like.
The liquid pump is a direct-flow liquid pump, a three-phase liquid pump or a single-phase liquid pump.
The spray head is a floating spray head. The floating type spray head can float on the water surface of the pond for spraying. Compared with a fixed spray head, the spray head is easier to install and maintain.
The controller for controlling the forward rotation and the reverse rotation of the liquid pump is a change-over switch circuit for changing the wiring of a motor winding or a change-over switch circuit for changing the phase sequence of a three-phase power supply.
A fluid feed spraying system comprises a container and a fluid feed spraying device connected with the container;
the fluid water spraying equipment is the fluid feed spraying equipment.
Scheme II: a fluid feed spraying device based on manual valve control comprises a liquid pump, a liquid inlet channel and a spraying channel; and a manual valve for controlling the liquid inlet channel and the spraying channel;
the container is connected with the inlet end of the liquid pump, and the outlet end of the liquid pump is connected with the liquid inlet channel and the spraying channel; a container for preparing or storing a fluid feed;
the fluid feed spraying equipment controlled based on the manual valve further comprises a liquid pump forward and reverse rotation control circuit. For a single-phase motor, the rotating speed direction can be changed by changing a winding wiring terminal, and for a three-phase motor, the rotating direction of the motor is changed by changing a power supply phase sequence interface, which belongs to the prior art.
The manual valves are 2 single-channel manual valves; the liquid inlet channel and the spraying channel are connected with the outlet end of the liquid pump through a tee joint.
The manual valve is a three-way valve; the outlet ends of the liquid inlet channel, the spraying channel and the liquid pump are connected with three ports of the three-way valve.
The container is a fermentation tank; other chemical reaction tanks are also possible.
The feed end is connected with a water pipe; other liquid conduits are also possible.
The discharge end is connected with the spray head; or directly output without connecting with a spray head.
A manual proportional valve is arranged on a pipeline between the inlet end of the liquid pump and the fermentation tank.
The liquid pump is provided with a speed regulating device. The speed regulating device is a frequency converter, a thyristor for speed regulation, and the like.
The liquid pump is a direct-flow liquid pump, a three-phase liquid pump or a single-phase liquid pump.
The spray head is a floating spray head. The floating type spray head can float on the water surface of the pond for spraying. Compared with a fixed spray head, the spray head is easier to install and maintain.
The controller for controlling the forward rotation and the reverse rotation of the liquid pump is a change-over switch circuit for changing the wiring of a motor winding or a change-over switch circuit for changing the phase sequence of a three-phase power supply.
A fluid feed spraying system comprises a container and a fluid feed spraying device connected with the container;
the fluid water spraying equipment is the fluid feed spraying equipment.
Has the advantages that:
the fluid feed spraying equipment and the system have the following characteristics:
(1) the adopted equipment is simple, and various working modes can be executed;
the liquid feeding device mainly comprises a liquid feeding mode and a spraying mode, and the adopted devices are common one-way valves (or single-channel manual valves), three-way valves, liquid pumps and the like, so that the implementation cost is low. The switching of various working conditions can be realized through forward and reverse rotation control. The scheme ingeniously applies the one-way valve to realize two working modes by combining forward rotation and reverse rotation, and compared with other manual valves, the scheme is extremely low in cost, small in quantity during opening and closing and small in quantity of liquid pumps, and is an extremely ingenious scheme.
(2) Can adjust the spraying flow
The spray flow can be regulated by a manual proportional valve. Furthermore, a speed regulating mechanism is arranged on the liquid pump and can also regulate the spraying flow, and the speed regulating mechanism is a frequency converter, a thyristor voltage regulating circuit and the like.
(3) The floating type rotary spray head is more suitable for being applied to water bodies.
In conclusion, the fluid feed spraying equipment and the fluid feed spraying system are easy to implement, cost-saving and convenient to operate.
Drawings
FIG. 1 is a schematic view of a one-way valve based fluid feed spraying apparatus;
FIG. 2 is a schematic view of the water inlet condition;
FIG. 3 is a schematic view of an injection condition;
FIG. 4 is a schematic view of a manual single-channel valve-based fluid feed spraying apparatus (water-in mode);
FIG. 5 is a schematic view of a manual single-channel valve-based fluid feed spraying apparatus (spray mode);
FIG. 6 is a schematic view of a three-way valve based fluid feed spraying apparatus (water intake mode);
fig. 7 is a schematic view of a three-way valve based fluid feed spraying apparatus (spray mode).
Detailed Description
The invention will be described in further detail below with reference to the following figures and specific examples:
the first scheme is as follows:
example 1: referring to fig. 1-3, a fluid feed spraying apparatus includes a liquid pump, a tee, a first check valve K1 and a second check valve K2;
the container is connected with the inlet end of the liquid pump, and the outlet end of the liquid pump is connected with the first port of the tee joint; containers for preparing (fermenting) or storing a fluid feed;
the second port of the tee joint is connected with the feeding end through a first one-way valve, and the first one-way valve can allow liquid at the feeding end to enter the second port of the tee joint and prevent the fluid feed from being output from the tee joint to the feeding end;
the third port of the tee joint is connected with the discharge end through a second one-way valve, and the second one-way valve can allow the fluid feed to be sprayed out towards the discharge end through the second one-way valve and can prevent the liquid feed from flowing back towards the tee joint from the discharge end;
the fluid feed spraying equipment controlled based on the manual valve further comprises a liquid pump forward and reverse rotation control circuit. For a single-phase motor, the rotating speed direction can be changed by changing a winding wiring terminal, and for a three-phase motor, the rotating direction of the motor is changed by changing a power supply phase sequence interface, which belongs to the prior art.
The container is a fermentation tank. The feed end is connected with a water pipe. The discharge end is connected with the spray head.
A manual proportional valve is arranged on a pipeline between the inlet end of the liquid pump and the fermentation tank.
The liquid pump is a direct-flow liquid pump, a three-phase liquid pump or a single-phase liquid pump.
The spray head is a floating spray head. The floating type spray head can float on the water surface of the pond for spraying. Compared with a fixed spray head, the spray head is easier to install and maintain.
The controller for controlling the forward rotation and the reverse rotation of the liquid pump is a change-over switch circuit for changing the wiring of a motor winding or a change-over switch circuit for changing the phase sequence of a three-phase power supply.
A fluid feed spraying system comprises a container and a fluid feed spraying device connected with the container;
the fluid water spraying equipment is the fluid feed spraying equipment.
The manual proportional valve can be a knob type or handle type valve, is low in cost and can adjust the flow.
Description of the working process:
referring to fig. 2, water inlet mode:
at the moment, the liquid pump is reversed, and water enters the fermentation tank from the first one-way valve through the tee joint (the second port and the first port), the liquid pump and the manual proportional valve (the manual proportional valve can be not adopted or is opened to the maximum position); the second one-way valve is used for preventing water from flowing out of the spray head through the second one-way valve due to the existence of negative pressure generated by the liquid pump. After entering the fermentation tank, the water is mixed with other materials in the fermentation tank for fermentation to form the fluid feed.
Referring to fig. 3, spray mode:
the liquid pump rotates positively, the liquid feed in the fermentation tube is sprayed out through the spray head by the first port and the third port of the tee joint through the second one-way valve through the manual proportional valve (the manual proportional valve can be not adopted or opened to the maximum position or the middle position); at the moment, due to the existence of the first one-way valve, the fluid feed cannot be sprayed out from the water inlet end through the first one-way valve.
Scheme II:
example 2:
referring to fig. 4-5, a fluid feed spraying device based on manual valve control comprises a liquid pump, a liquid inlet channel and a spraying channel; and a manual valve for controlling the liquid inlet channel and the spraying channel;
the container is connected with the inlet end of the liquid pump, and the outlet end of the liquid pump is connected with the liquid inlet channel and the spraying channel; a container for preparing or storing a fluid feed;
the fluid feed spraying equipment controlled based on the manual valve further comprises a liquid pump forward and reverse rotation control circuit. For a single-phase motor, the rotating speed direction can be changed by changing a winding wiring terminal, and for a three-phase motor, the rotating direction of the motor is changed by changing a power supply phase sequence interface, which belongs to the prior art.
The manual valves are 2 single-channel manual valves, namely K1 and K2; the liquid inlet channel and the spraying channel are connected with the outlet end of the liquid pump through a tee joint.
The container is a fermentation tank; the feed end is connected with a water pipe; the discharge end is connected with the spray head;
a manual proportional valve is arranged on a pipeline between the inlet end of the liquid pump and the fermentation tank.
The liquid pump is provided with a speed regulating device. The speed regulating device is a frequency converter, a thyristor for speed regulation, and the like.
The liquid pump is a direct-flow liquid pump, a three-phase liquid pump or a single-phase liquid pump.
The spray head is a floating spray head. The floating type spray head can float on the water surface of the pond for spraying. Compared with a fixed spray head, the spray head is easier to install and maintain.
The controller for controlling the forward rotation and the reverse rotation of the liquid pump is a change-over switch circuit for changing the wiring of a motor winding or a change-over switch circuit for changing the phase sequence of a three-phase power supply.
A fluid feed spraying system comprises a container and a fluid feed spraying device connected with the container;
the fluid water spraying equipment is the fluid feed spraying equipment.
The manual proportional valve can be a knob type or handle type valve, is low in cost and can adjust the flow.
Description of the working process:
referring to fig. 4, water intake mode:
at the moment, the liquid pump reverses, and water enters the fermentation tank from the first single-channel manual valve K1 through the tee joint (the second port and the first port), the liquid pump and the manual proportional valve (the manual proportional valve can be not adopted or is opened to the maximum position); the second single-channel manual valve K2 is closed. After entering the fermentation tank, the water is mixed with other materials in the fermentation tank for fermentation to form the fluid feed.
Referring to fig. 5, spray mode:
the liquid pump rotates positively, the liquid feed in the fermentation tube is sprayed out by the spray head through a manual proportional valve (the manual proportional valve can be not adopted or opened to the maximum position or the middle position), the first port and the third port of the tee joint through a second single-channel manual valve K2; at this time, the first one-way manual valve K2 is closed.
Example 3: referring to fig. 6-7, a fluid feed spraying device based on manual valve control comprises a liquid pump, a liquid inlet channel and a spraying channel; and a manual valve for controlling the liquid inlet channel and the spraying channel;
the container is connected with the inlet end of the liquid pump, and the outlet end of the liquid pump is connected with the liquid inlet channel and the spraying channel; a container for preparing or storing a fluid feed;
the fluid feed spraying equipment controlled based on the manual valve further comprises a liquid pump forward and reverse rotation control circuit. For a single-phase motor, the rotating speed direction can be changed by changing a winding wiring terminal, and for a three-phase motor, the rotating direction of the motor is changed by changing a power supply phase sequence interface, which belongs to the prior art.
The manual valve is a three-way valve; the outlet ends of the liquid inlet channel, the spraying channel and the liquid pump are connected with three ports of the three-way valve.
The container is a fermentation tank; the feed end is connected with a water pipe; the discharge end is connected with the spray head; a manual proportional valve is arranged on a pipeline between the inlet end of the liquid pump and the fermentation tank.
The liquid pump is provided with a speed regulating device. The speed regulating device is a frequency converter, a thyristor for speed regulation, and the like.
The liquid pump is a direct-flow liquid pump, a three-phase liquid pump or a single-phase liquid pump.
The spray head is a floating spray head. The floating type spray head can float on the water surface of the pond for spraying. Compared with a fixed spray head, the spray head is easier to install and maintain.
The controller for controlling the forward rotation and the reverse rotation of the liquid pump is a change-over switch circuit for changing the wiring of a motor winding or a change-over switch circuit for changing the phase sequence of a three-phase power supply.
A fluid feed spraying system comprises a container and a fluid feed spraying device connected with the container;
the fluid water spraying equipment is the fluid feed spraying equipment.
The manual proportional valve can be a knob type or handle type valve, is low in cost and can adjust the flow.
Description of the working process:
referring to fig. 6, water inlet mode:
at the moment, the first port of the manual control three-way valve is communicated with the second port, the third port is not communicated with the other two ports, the liquid pump is reversed, and water enters the fermentation tank from the second port, the first port, the liquid pump and the manual proportional valve (the manual proportional valve can be not adopted or is opened to the maximum position); after entering the fermentation tank, the water is mixed with other materials in the fermentation tank for fermentation to form the fluid feed.
Referring to fig. 7, spray mode:
the first port and the third port of the manual control three-way valve are communicated, the second port and the other two ports are not communicated, the liquid pump rotates forwards, and liquid feed in the fermentation pipe is sprayed out through the manual proportional valve (the manual proportional valve can be not adopted or opened to the maximum position or the middle position), the first port and the third port of the three-way valve through the spray head.
Claims (10)
1. A fluid feed spraying device, characterized in that any of the following solutions is adopted:
the first scheme is as follows: scheme based on check valve: the fluid feed spraying device comprises a liquid pump, a tee joint, a first one-way valve (K1) and a second one-way valve (K2);
the container is connected with the inlet end of the liquid pump, and the outlet end of the liquid pump is connected with the first port of the tee joint; a container for preparing or storing a fluid feed;
the second port of the tee joint is connected with the feeding end through a first one-way valve, and the first one-way valve can allow liquid at the feeding end to enter the second port of the tee joint and prevent the fluid feed from being output from the tee joint to the feeding end;
the third port of the tee joint is connected with the discharge end through a second one-way valve, and the second one-way valve can allow the fluid feed to be sprayed out towards the discharge end through the second one-way valve and can prevent the liquid feed from flowing back towards the tee joint from the discharge end;
the fluid feed spraying equipment controlled based on the manual valve further comprises a liquid pump forward and reverse rotation control circuit;
scheme II: scheme based on manual single-channel valve
The fluid feed spraying equipment comprises a liquid pump, a liquid inlet channel and a spraying channel; and a manual valve for controlling the liquid inlet channel and the spraying channel; the container is connected with the inlet end of the liquid pump, and the outlet end of the liquid pump is connected with the liquid inlet channel and the spraying channel; a container for preparing or storing a fluid feed; the fluid feed spraying equipment controlled based on the manual valve further comprises a liquid pump forward and reverse rotation control circuit.
2. The fluid feed spraying apparatus of claim 1, wherein the container is a fermenter.
3. The fluid feed spraying apparatus of claim 1, wherein the feed end is connected to a water line.
4. The fluid feed spraying apparatus of claim 1, wherein the discharge end is connected to the spray head.
5. The fluid feed spraying apparatus of claim 1, wherein a manual proportioning valve is provided in the line between the inlet end of the liquid pump and the fermentor.
6. The fluid feed spraying apparatus of claim 1, wherein the liquid pump is provided with a speed control device, and the liquid pump is a direct fluid pump, a three-phase liquid pump, or a single-phase liquid pump.
7. The fluid feed spraying apparatus of claim 1, wherein in scenario two: the manual valves are 2 single-channel manual valves; the liquid inlet channel and the spraying channel are connected with the outlet end of the liquid pump through a tee;
or the manual valve is a three-way valve; the outlet ends of the liquid inlet channel, the spraying channel and the liquid pump are connected with three ports of the three-way valve.
8. The fluid feed spraying apparatus of claim 4, wherein the spray head is a floating spray head.
9. Fluid feed spraying apparatus as claimed in any one of claims 1 to 8, in which the controller for controlling forward and reverse rotation of the liquid pump is a change-over switch circuit for changing the wiring of the motor windings or a change-over switch circuit for changing the phase sequence of the three phase power supply.
10. A fluid feed spraying system comprising a container and a fluid feed spraying apparatus connected to the container;
the fluid spraying apparatus is the fluid feed spraying apparatus of any one of claims 1-9.
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| CN202110661874.1A CN113728958A (en) | 2021-06-15 | 2021-06-15 | Fluid feed spraying equipment and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110661874.1A CN113728958A (en) | 2021-06-15 | 2021-06-15 | Fluid feed spraying equipment and system |
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| CN113728958A true CN113728958A (en) | 2021-12-03 |
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| CN202110661874.1A Pending CN113728958A (en) | 2021-06-15 | 2021-06-15 | Fluid feed spraying equipment and system |
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Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1156577A (en) * | 1995-09-07 | 1997-08-13 | 松下电器产业株式会社 | Tableware washing machine |
| CA2401926A1 (en) * | 2002-09-06 | 2002-12-25 | Westport Research Inc. | Combined liquefied gas and compressed gas re-fueling station and method of operating a combined liquefied gas and compressed gas re-fueling station |
| US6561135B1 (en) * | 2000-02-22 | 2003-05-13 | Edmond A. Creech, Sr. | Aquarium pump backup system |
| CN1631130A (en) * | 2004-12-04 | 2005-06-29 | 中国海洋大学 | Bait casting machine for cage culture |
| CN101138291A (en) * | 2007-09-30 | 2008-03-12 | 北京农业信息技术研究中心 | Mobile fertilizing and chemical spraying integrated device |
| CA2640549A1 (en) * | 2007-10-04 | 2009-04-04 | Dornoch Medical Systems, Inc. | Medical waste fluid collection and disposal system |
| JP2010264678A (en) * | 2009-05-15 | 2010-11-25 | Konica Minolta Holdings Inc | Liquid ejector |
| CN102108732A (en) * | 2009-12-24 | 2011-06-29 | 吉博力国际股份公司 | Device for preparing shower water for a water closet having an under-shower and method for operating such a device |
| FR2959122A1 (en) * | 2010-04-27 | 2011-10-28 | Doran Internat | SYSTEM FOR PREPARING AND / OR ADMINISTERING MEDICAL TREATMENT FLUIDS |
| CN102954058A (en) * | 2012-12-03 | 2013-03-06 | 广西柳工机械股份有限公司 | Two-position three-way hydraulic valve |
| CN103527319A (en) * | 2013-10-07 | 2014-01-22 | 于魁江 | Novel engine |
| CN204212131U (en) * | 2014-11-04 | 2015-03-18 | 中国科学院地球化学研究所 | One is applicable to rivers and lakes boat-carrying flusher |
| CN204743480U (en) * | 2015-07-07 | 2015-11-11 | 刘刚 | Water conservation formula pergola for garden engineering |
| CN205213864U (en) * | 2015-12-15 | 2016-05-11 | 成都市卓思德禄智能科技有限公司 | System of feeding |
| CN205993389U (en) * | 2016-08-30 | 2017-03-08 | 张继业 | A kind of amphibious device for feeding fish bait |
| CN106861337A (en) * | 2017-03-10 | 2017-06-20 | 福建省雾精灵环境科技有限公司 | A kind of landfill air-cleaning system |
| CN107494371A (en) * | 2017-09-07 | 2017-12-22 | 青岛新康生物科技有限公司 | Large automatic liquid-state feed remotely feeds system |
| CN207235777U (en) * | 2017-06-12 | 2018-04-17 | 河南华瑞同升饲料有限公司 | A kind of coating choline chloride transmission device for liquid feeding system |
| CN207784006U (en) * | 2018-01-18 | 2018-08-31 | 邯郸市鑫众生态养殖有限公司 | Liquid-state feed feeds system automatically |
| CN210251980U (en) * | 2019-05-20 | 2020-04-07 | 黑龙江省北大荒绿色健康食品有限责任公司 | Self-circulation formula powder liquid mixing arrangement |
| CN111134071A (en) * | 2020-01-20 | 2020-05-12 | 上海埃威航空电子有限公司 | Wet bait conveying device based on cage culture and control method thereof |
| CN111418540A (en) * | 2020-05-21 | 2020-07-17 | 武汉轻工大学 | Aquarium capable of automatically feeding and purifying water |
| CN212212375U (en) * | 2019-07-05 | 2020-12-25 | 金陵科技学院 | Intelligent aquarium |
| CN212696863U (en) * | 2020-07-11 | 2021-03-16 | 张健 | Vegetable greenhouse for crop pest control |
-
2021
- 2021-06-15 CN CN202110661874.1A patent/CN113728958A/en active Pending
Patent Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1156577A (en) * | 1995-09-07 | 1997-08-13 | 松下电器产业株式会社 | Tableware washing machine |
| US6561135B1 (en) * | 2000-02-22 | 2003-05-13 | Edmond A. Creech, Sr. | Aquarium pump backup system |
| CA2401926A1 (en) * | 2002-09-06 | 2002-12-25 | Westport Research Inc. | Combined liquefied gas and compressed gas re-fueling station and method of operating a combined liquefied gas and compressed gas re-fueling station |
| CN1631130A (en) * | 2004-12-04 | 2005-06-29 | 中国海洋大学 | Bait casting machine for cage culture |
| CN101138291A (en) * | 2007-09-30 | 2008-03-12 | 北京农业信息技术研究中心 | Mobile fertilizing and chemical spraying integrated device |
| CA2640549A1 (en) * | 2007-10-04 | 2009-04-04 | Dornoch Medical Systems, Inc. | Medical waste fluid collection and disposal system |
| JP2010264678A (en) * | 2009-05-15 | 2010-11-25 | Konica Minolta Holdings Inc | Liquid ejector |
| CN102108732A (en) * | 2009-12-24 | 2011-06-29 | 吉博力国际股份公司 | Device for preparing shower water for a water closet having an under-shower and method for operating such a device |
| FR2959122A1 (en) * | 2010-04-27 | 2011-10-28 | Doran Internat | SYSTEM FOR PREPARING AND / OR ADMINISTERING MEDICAL TREATMENT FLUIDS |
| CN102954058A (en) * | 2012-12-03 | 2013-03-06 | 广西柳工机械股份有限公司 | Two-position three-way hydraulic valve |
| CN103527319A (en) * | 2013-10-07 | 2014-01-22 | 于魁江 | Novel engine |
| CN204212131U (en) * | 2014-11-04 | 2015-03-18 | 中国科学院地球化学研究所 | One is applicable to rivers and lakes boat-carrying flusher |
| CN204743480U (en) * | 2015-07-07 | 2015-11-11 | 刘刚 | Water conservation formula pergola for garden engineering |
| CN205213864U (en) * | 2015-12-15 | 2016-05-11 | 成都市卓思德禄智能科技有限公司 | System of feeding |
| CN205993389U (en) * | 2016-08-30 | 2017-03-08 | 张继业 | A kind of amphibious device for feeding fish bait |
| CN106861337A (en) * | 2017-03-10 | 2017-06-20 | 福建省雾精灵环境科技有限公司 | A kind of landfill air-cleaning system |
| CN207235777U (en) * | 2017-06-12 | 2018-04-17 | 河南华瑞同升饲料有限公司 | A kind of coating choline chloride transmission device for liquid feeding system |
| CN107494371A (en) * | 2017-09-07 | 2017-12-22 | 青岛新康生物科技有限公司 | Large automatic liquid-state feed remotely feeds system |
| CN207784006U (en) * | 2018-01-18 | 2018-08-31 | 邯郸市鑫众生态养殖有限公司 | Liquid-state feed feeds system automatically |
| CN210251980U (en) * | 2019-05-20 | 2020-04-07 | 黑龙江省北大荒绿色健康食品有限责任公司 | Self-circulation formula powder liquid mixing arrangement |
| CN212212375U (en) * | 2019-07-05 | 2020-12-25 | 金陵科技学院 | Intelligent aquarium |
| CN111134071A (en) * | 2020-01-20 | 2020-05-12 | 上海埃威航空电子有限公司 | Wet bait conveying device based on cage culture and control method thereof |
| CN111418540A (en) * | 2020-05-21 | 2020-07-17 | 武汉轻工大学 | Aquarium capable of automatically feeding and purifying water |
| CN212696863U (en) * | 2020-07-11 | 2021-03-16 | 张健 | Vegetable greenhouse for crop pest control |
Non-Patent Citations (1)
| Title |
|---|
| 广州市气象局: "《畜牧水产与气象》", 30 June 2005, 广东省地图出版社 * |
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