CN111316948A - Aquaculture food feed supply equipment and method - Google Patents
Aquaculture food feed supply equipment and method Download PDFInfo
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- CN111316948A CN111316948A CN202010299828.7A CN202010299828A CN111316948A CN 111316948 A CN111316948 A CN 111316948A CN 202010299828 A CN202010299828 A CN 202010299828A CN 111316948 A CN111316948 A CN 111316948A
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- main shell
- feed
- valve main
- diaphragm
- sleeve
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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
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
- A23N17/007—Apparatus specially adapted for preparing animal feeding-stuffs for mixing feeding-stuff components
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- 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 aquaculture food feed supply equipment which comprises a feed tank, wherein the upper end of the feed tank is connected with a first diaphragm valve main shell, and the left upper end of the first diaphragm valve main shell is connected with a first check valve; the upper end of the feed pool is sequentially connected with a first check valve and the right end of the jet valve main shell; the upper left end of the main shell of the jet valve is connected with the upper end of a feed pool or a shutoff valve or a main shell of a second diaphragm valve; the left end of the feed pool is sequentially connected with a diaphragm type energy storage tank and the left end of a main shell of the jet valve; the bottom of the feed pool is connected with a second diaphragm valve main shell, and the right end of the second diaphragm valve main shell is connected with a plurality of food storage tanks; and the middle part of a jet valve sealing cover at the upper end of the jet valve main shell is connected with an air compressor. The invention also discloses an aquaculture food feed supply method, which comprises the following steps: establishing a feed supply equipment system; preparing feed; feeding the feed; and (5) discharging the feed. The invention realizes the change of the system through the two diaphragm valves, thereby completing the automatic suction and discharge of the feed.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of aquaculture equipment, in particular to the technical field of aquaculture food and feed supply equipment and a method.
[ background of the invention ]
The feed used in the present farm, such as for fish and shrimp, is flowable, but not very flowable. At present, the feed is generally barreled, and the feed is poured into a pool after the feed is barreled. The common feed is prepared by pulverizing seafood and adding water. The feed is put in after being mixed, manual conveying is generally adopted, and the workload is huge. If mechanical conveying is adopted, the feed is easy to conform to the machinery; the mechanically abraded particles can be mixed into feed, and some tiny substances harmful to the culture objects can be abraded; in addition, the pipeline laying has problems of pipeline residue, difficult cleaning and the like. Therefore, an aquaculture food and feed supply equipment system and a supply method are needed.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides aquaculture food feed supply equipment and method. The invention realizes the change of the system through the two diaphragm valves, thereby completing the automatic suction and discharge of the feed. The negative pressure generated by the jet flow is used for sucking the feed, and the positive pressure of the compressor is used for discharging the feed.
In order to achieve the purpose, the invention provides aquaculture food feed supply equipment which comprises a feed tank, wherein the upper end of the feed tank is connected with a first check valve through a vacuum-pumping pipe, the outlet end of the first check valve is connected with the upper left end of a main shell of a first diaphragm valve through a pipeline, and the left end of the main shell of the first diaphragm valve is connected into the upper end of the feed tank through a pipeline; the inlet end of the first check valve is connected with the right end of the main shell of the jet valve through a pipeline; the upper end of the feed pool is connected with the upper part of the left end of the jet valve main shell through a compressed air pipe; the right end of the main shell of the first diaphragm valve is connected into a stirring tank through a pipeline, and the upper end of the stirring tank is connected with a stirring motor; the bottom of the feed pool is connected into a second diaphragm valve main shell through a pipeline, and the right end of the second diaphragm valve main shell is connected into the outlet end of a second check valve and a plurality of food storage grooves through pipelines; a first pipe joint is embedded in the middle of the left side of the feed pool and connected with a diaphragm type energy storage tank through a pipeline, the left end of the diaphragm type energy storage tank is connected with the middle of the left end of a main shell of a jet valve through a pipeline, the lower end of the main shell of the jet valve is connected with a shutoff valve, and the left lower end of the shutoff valve is connected with the inlet end of a second check valve through a pipeline; the upper part of the left end of the main shell of the jet valve is connected with the right end of the shutoff valve and the left lower end of the main shell of the second diaphragm valve through pipelines; the upper end of the main shell of the jet valve is provided with a jet valve sealing cover, and the middle part of the jet valve sealing cover is connected with an air compressor through a pipeline; the structure of the first diaphragm valve main shell is different from that of the second diaphragm valve main shell, the components arranged in the first diaphragm valve main shell are the same, the left and right of the layout of the components are opposite, and the left upper end of the first diaphragm valve main shell is vertically provided with a pressure guide hole and a micro-balance hole; the middle part of the main shell of the jet valve is provided with a large cross-shaped hole, the upper left end of the large cross-shaped hole is communicated with a small cross-shaped hole, the upper end of the inner part of the small cross-shaped hole is embedded with a limiting sleeve, the lower end of the inner part of the small cross-shaped hole is embedded with a sliding sleeve, a sliding rod is matched in the sliding sleeve, a first spring is matched in the sliding rod, the bottom of the first spring is contacted with the bottom surface of a cavity at the upper left end of the main shell of the jet valve, the upper end of the inner part of the main shell of the; the outer part of the shutoff valve sequentially comprises a left shell, a middle shell and a right shell from left to right, the right end face of the middle shell is fixedly connected with a sleeve membrane, a moving rod is matched in the sleeve membrane, a second spring is arranged in the moving rod, the right end of the second spring is connected with a static rod, the static rod is sleeved in the moving rod, and the right end of the static rod is fixedly connected in the right shell; a first pipe head is embedded in the left end of the main shell of the first diaphragm valve, a first sleeve is sleeved outside the first pipe head, a third spring is sleeved outside the first sleeve, a wedge-shaped pipe is matched with the right end of the third spring and sleeved on the first sleeve, a top block is matched on the inner wall surface of the wedge-shaped pipe, a second sleeve is matched on the right end of the top block, a sealing sleeve is matched outside the second sleeve, the outer wall surface of the sealing sleeve is matched with the inner wall surface of the main shell of the first diaphragm valve, a diaphragm is matched inside the first sleeve and the second sleeve, lugs are arranged at two ends of the diaphragm, and the lugs at two ends of the diaphragm are respectively buckled with the first sleeve and; the right end of the interior of the main shell of the first diaphragm valve is embedded with a pipe head sleeve, a second pipe head is installed in the pipe head sleeve, and the upper end of the second pipe head is transversely provided with a stepped hole.
Preferably, a second pipe joint is embedded in the transverse through hole in the middle of the left side of the main shell of the jet valve, the inner diameter of the second pipe joint is 1mm-5mm, and the second pipe joint is connected with a diaphragm type energy storage tank through a pipeline; and a third pipe joint is embedded in the vertical through hole on the bottom surface of the cavity at the left upper end of the main shell of the jet valve, and the inner diameter of the third pipe joint is 0.2mm-0.5 mm.
Preferably, the diameter of the micro-balance hole is 0.05mm to 0.1 mm.
Preferably, the mantle is a cylindrical hollow film, and the cross section of the mantle is in a wave shape.
The invention also provides an aquaculture food feed supply method, which comprises the following steps:
the method comprises the following steps: establishing a feed supply equipment system;
step two: preparing feed: adding the feed and water into a stirring tank, and driving a stirrer in the stirring tank to stir the feed by a stirring motor;
step three: feeding the feed: the air compressor carries out jet flow in the jet flow valve main shell to generate negative pressure, the negative pressure flows through the first check valve through a pipeline and then flows into the first diaphragm valve main shell and the feed pond, the negative pressure enters the left upper end of the first diaphragm valve main shell to open a diaphragm in the first diaphragm valve main shell, and under the action of the negative pressure in the feed pond, feed flows into the feed pond from the right end of the first diaphragm valve main shell through the first diaphragm valve main shell;
step four: discharging the feed: when the diaphragm type energy storage tank is blocked, the left cavity in the main shell of the jet valve is communicated, and the positive pressure of the air compressor opens the diaphragm in the main shell of the second diaphragm valve; the positive pressure introduced into the upper end of the feed pool from the left end of the main shell of the jet valve extrudes the feed, and the feed flows into the feed storage tank through a pipeline.
The invention has the beneficial effects that: according to the invention, the mixed feed can be stirred by the stirrer, and then is sucked into the feed tank through the first diaphragm valve, and then after the diaphragm type energy storage tank is blocked by the liquid level, the second diaphragm valve is acted by positive pressure to open the diaphragm, and the feed is pressed into the feed storage tank through the positive pressure connected into the feed tank. The invention realizes the change of the system through the two diaphragm valves, thereby completing the automatic suction and discharge of the feed. The negative pressure generated by the jet flow is used for sucking the feed, and the positive pressure of the compressor is used for discharging the feed.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic diagram of the equipment system of an aquaculture food feed supply apparatus and method of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of portion B of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of portion C of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view of portion E of FIG. 4 in accordance with the present invention;
fig. 6 is an enlarged view of portion D of fig. 1 according to the present invention.
In the figure: 1-feed pool, 2-vacuum tube, 3-first check valve, 4-pipeline, 5-first diaphragm valve main shell, 6-jet valve main shell, 7-pressure air tube, 8-stirring tank, 9-stirring motor, 10-second diaphragm valve main shell, 11-second check valve, 12-feed storage tank, 13-first pipe joint, 14-diaphragm type energy storage tank, 15-shutoff valve, 16-jet valve sealing cover, 17-air compressor, 18-pressure guide hole, 19-micro balance hole, 20-limit sleeve, 21-sliding sleeve, 22-sliding rod, 23-first spring, 24-second pipe joint, 25-third pipe joint, 26-jet nozzle, 27-air guide sleeve, 28-left shell, 29-middle shell, 30-right shell, 31-sleeve film, 32-moving rod, 33-second spring, 34-static rod, 35-first pipe head, 36-first sleeve, 37-third spring, 38-wedge-shaped pipe, 39-top block, 40-second sleeve, 41-sealing sleeve, 42-diaphragm, 43-pipe head sleeve, 44-second pipe head and 45-step hole.
[ detailed description ] embodiments
Referring to fig. 1, 2, 3, 4, 5 and 6, the present invention comprises a feed tank 1, wherein the upper end of the feed tank 1 is connected with a first check valve 3 through a vacuum tube 2, the outlet end of the first check valve 3 is connected with the upper left end of a first diaphragm valve main housing 5 through a pipeline 4, and the left end of the first diaphragm valve main housing 5 is connected to the upper end of the feed tank 1 through a pipeline 4; the inlet end of the first check valve 3 is connected with the right end of the jet valve main shell 6 through a pipeline 4; the upper end of the feed pool 1 is connected with the upper part of the left end of the jet flow valve main shell 6 through a compressed air pipe 7; the right end of the main shell 5 of the first diaphragm valve is connected into a stirring tank 8 through a pipeline 4, and the upper end of the stirring tank 8 is connected with a stirring motor 9; the bottom of the feed pool 1 is connected to a second diaphragm valve main shell 10 through a pipeline 4, and the right end of the second diaphragm valve main shell 10 is connected to the outlet end of a second check valve 11 and a plurality of food storage grooves 12 through the pipeline 4; a first pipe joint 13 is embedded in the middle of the left side of the feed pool 1, the first pipe joint 13 is connected with a diaphragm type energy storage tank 14 through a pipeline 4, the left end of the diaphragm type energy storage tank 14 is connected with the middle of the left end of a jet valve main shell 6 through the pipeline 4, the lower end of the jet valve main shell 6 is connected with a shutoff valve 15, and the left lower end of the shutoff valve 15 is connected with the inlet end of a second check valve 11 through the pipeline 4; the upper part of the left end of the jet valve main shell 6 is connected with the right end of a shutoff valve 15 and the left lower end of a second diaphragm valve main shell 10 through a pipeline 4; a jet valve sealing cover 16 is arranged at the upper end of the jet valve main shell 6, and the middle part of the jet valve sealing cover 16 is connected with an air compressor 17 through a pipeline 4; the first diaphragm valve main shell 5 and the second diaphragm valve main shell 10 are different in structure, the components arranged inside are the same, the left and right of the layout of the components are opposite, and the left upper end of the first diaphragm valve main shell 5 is vertically provided with a pressure guide hole 18 and a micro balance hole 19; a large cross-shaped hole is formed in the middle of the jet valve main shell 6, the upper left end of the large cross-shaped hole is communicated with a small cross-shaped hole, a limiting sleeve 20 is embedded in the upper inner end of the small cross-shaped hole, a sliding sleeve 21 is embedded in the lower inner end of the small cross-shaped hole, a sliding rod 22 is matched in the sliding sleeve 21, a first spring 23 is matched in the sliding rod 22, the bottom of the first spring 23 is in contact with the bottom surface of a cavity at the upper left end of the jet valve main shell 6, a jet nozzle 26 is vertically embedded in the upper inner end of the jet valve main shell 6, and an air guide sleeve 27 is; the outer part of the cut-off valve 15 sequentially comprises a left shell 28, a middle shell 29 and a right shell 30 from left to right, the right end face of the middle shell 29 is fixedly connected with a sleeve film 31, a moving rod 32 is matched in the sleeve film 31, a second spring 33 is arranged in the moving rod 32, the right end of the second spring 33 is connected with a static rod 34, the static rod 34 is sleeved in the moving rod 32, and the right end of the static rod 34 is fixedly connected in the right shell 30; a first pipe head 35 is embedded in the left end of the first diaphragm valve main shell 5, a first sleeve 36 is sleeved outside the first pipe head 35, a third spring 37 is sleeved outside the first sleeve 36, a wedge-shaped pipe 38 is matched at the right end of the third spring 37, the wedge-shaped pipe 38 is sleeved on the first sleeve 36, a top block 39 is matched on the inner wall surface of the wedge-shaped pipe 38, a second sleeve 40 is matched at the right end of the top block 39, a sealing sleeve 41 is matched outside the second sleeve 40, the outer wall surface of the sealing sleeve 41 is matched with the inner wall surface of the first diaphragm valve main shell 5, a diaphragm 42 is matched inside the first sleeve 36 and the second sleeve 40, lugs are arranged at two ends of the diaphragm 42, and lugs at two ends of the diaphragm 42 are respectively buckled with the first sleeve 36 and the second; a pipe head sleeve 43 is embedded at the right end inside the first diaphragm valve main shell 5, a second pipe head 44 is installed in the pipe head sleeve 43, and a stepped hole 45 is transversely arranged at the upper end of the second pipe head 44.
Specifically, a second pipe joint 24 is embedded in a transverse through hole in the middle of the left side of the jet valve main shell 6, the inner diameter of the second pipe joint 24 is 1mm-5mm, and the second pipe joint 24 is connected with the diaphragm type energy storage tank 14 through a pipeline 4; a third pipe joint 25 is embedded in a vertical through hole in the bottom surface of the cavity at the upper left end of the main shell 6 of the jet valve, and the inner diameter of the third pipe joint 25 is 0.2mm-0.5 mm.
Specifically, the diameter of the micro balance hole 19 is 0.05mm-0.1 mm.
Specifically, the mantle 31 is a cylindrical hollow film, and the cross section of the mantle 31 is in a wave shape.
The invention also comprises the following steps:
the method comprises the following steps: establishing a feed supply equipment system;
step two: preparing feed: adding the feed and water into the stirring tank 8, and driving a stirring mechanism in the stirring tank 8 by a stirring motor 9 to complete the stirring of the feed;
step three: feeding the feed: the air compressor 17 carries out jet flow in the jet valve main shell 6 to generate negative pressure, the negative pressure flows through the first check valve 3 through the pipeline 4 and then flows into the first diaphragm valve main shell 5 and the feed pool 1, the negative pressure enters the left upper end of the first diaphragm valve main shell 5 to open the diaphragm 42 in the first diaphragm valve main shell 5, and under the action of the negative pressure in the feed pool 1, feed flows into the feed pool 1 from the right end of the first diaphragm valve main shell 5 after flowing through the first diaphragm valve main shell 5;
step four: discharging the feed: when the diaphragm type energy storage tank 14 is blocked, the left cavity in the main shell 6 of the jet valve is communicated, and the positive pressure of the air compressor 17 opens the diaphragm 42 in the main shell 10 of the second diaphragm valve; the feed is pressed out by positive pressure introduced into the upper end of the feed pool 1 from the left end of the jet valve main shell 6, and the feed flows into the feed storage groove 12 through the pipeline 4.
The working process of the invention is as follows:
the equipment and the method for supplying the food and the feed for aquaculture are explained in the working process by combining the attached drawings.
And (4) building the system according to the equipment system shown in the attached drawing.
The seafood feed is added into the stirring tank 8, meanwhile, a proper amount of water is added into the stirring tank 8, the output shaft of the stirring motor 9 is connected with the stirring rod in the stirring tank 8, and the feed is uniformly mixed under the action of the stirring motor 9.
The air compressor 17 generates compressed air, and the compressed air is ejected from the jet nozzle 26, so that negative pressure is formed in the middle of the jet valve main shell 6; negative pressure enters the upper left end of the first diaphragm valve main shell 5 through the first check valve 3, the left side of the wedge-shaped pipe 38 in the first diaphragm valve main shell 5 is negative pressure, and the right side of the wedge-shaped pipe is atmospheric pressure, so that the diaphragm 42 is opened; negative pressure enters the upper end of the feed tank 1 through the vacuumizing pipe 2, so that feed is sucked into the right shell 30 in the feed tank 1 from the stirring tank 8 at the right end of the first diaphragm valve main shell 5, and the positive pressure of compressed air is greater than that of compressed air.
When the feed in the feed pool 1 is more and more, the feed flows through the first pipe joint 13, the feed in the feed pool 1 enters the diaphragm type energy storage tank 14 along the pipeline 4, after the feed in the diaphragm type energy storage tank 14 passes through the pipeline 4, the lower end of the slide rod 22 is negative pressure + spring force, the upper end of the slide rod 22 is positive pressure of compressed air, and when the positive pressure is greater than the negative pressure + spring force, the slide rod 22 is pressed to move downwards, so that the opening at the left upper end of the main shell 6 of the jet valve is opened; when compressed air generated by the air compressor 17 enters the spring force of the second spring 33 of the shutoff valve 15, the moving rod 32 moves to the left, and the air outlet at the lower end of the jet valve main shell 6 is blocked; compressed air generated by the air compressor 17 enters the second diaphragm valve main shell 10, the structure of the second diaphragm valve main shell 10 is different from that of the first diaphragm valve main shell 5, but the internal structure is consistent, and the installation direction is opposite; the second diaphragm valve main shell 10 is connected with positive pressure, the left side of the wedge-shaped pipe 38 in the second diaphragm valve main shell 10 is positive pressure, the right side is normal pressure plus spring force, the positive pressure is greater than the normal pressure plus the spring force, and the diaphragm 42 in the second diaphragm valve main shell 10 is opened; compressed air generated by the air compressor 17 enters the upper end inside the feed tank 1, and after being subjected to positive pressure, the feed is discharged into the feed storage tank 12 through the second diaphragm valve main shell 10 along the pipeline 4 at the bottom of the feed tank 1.
The size of the food storage tank 12 can be any, and the laying of the pipeline 4 can be changed to ensure that the food storage tank 12 is distributed as required. The residue in the pipe 4 in this application can be flushed by gas. The check valve in this application is prior art and supports only one-way flow.
According to the invention, the mixed feed can be stirred by the stirrer, and then sucked into the feed tank through the first diaphragm valve, and then after the diaphragm type energy storage tank is blocked by the liquid level, the second diaphragm valve is acted by positive pressure to open the diaphragm, and the feed is pressed into the feed storage tank through the positive pressure connected into the feed tank. The invention realizes the change of the system through the two diaphragm valves, thereby completing the automatic suction and discharge of the feed. The negative pressure generated by the jet flow is used for sucking the feed, and the positive pressure of the compressor is used for discharging the feed.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (5)
1. An aquaculture food feed supply apparatus, characterized by: the feeding device comprises a feeding tank (1), wherein the upper end of the feeding tank (1) is connected with a first check valve (3) through a vacuumizing pipe (2), the outlet end of the first check valve (3) is connected with the left upper end of a first diaphragm valve main shell (5) through a pipeline (4), and the left end of the first diaphragm valve main shell (5) is connected into the upper end of the feeding tank (1) through the pipeline (4); the inlet end of the first check valve (3) is connected with the right end of the jet valve main shell (6) through a pipeline (4); the upper end of the feed tank (1) is connected with the upper part of the left end of the jet valve main shell (6) through a compressed air pipe (7); the right end of the first diaphragm valve main shell (5) is connected into a stirring tank (8) through a pipeline (4), and the upper end of the stirring tank (8) is connected with a stirring motor (9); the bottom of the feed pool (1) is connected into a second diaphragm valve main shell (10) through a pipeline (4), and the right end of the second diaphragm valve main shell (10) is connected into the outlet end of a second check valve (11) and a plurality of food storage tanks (12) through the pipeline (4); a first pipe joint (13) is embedded in the middle of the left side of the feed pool (1), the first pipe joint (13) is connected with a diaphragm type energy storage tank (14) through a pipeline (4), the left end of the diaphragm type energy storage tank (14) is connected with the middle of the left end of a jet valve main shell (6) through the pipeline (4), the lower end of the jet valve main shell (6) is connected with a shutoff valve (15), and the left lower end of the shutoff valve (15) is connected with the inlet end of a second check valve (11) through the pipeline (4); the upper part of the left end of the jet valve main shell (6) is connected with the right end of a shutoff valve (15) and the left lower end of a second diaphragm valve main shell (10) through a pipeline (4); a jet valve sealing cover (16) is installed at the upper end of the jet valve main shell (6), and the middle part of the jet valve sealing cover (16) is connected with an air compressor (17) through a pipeline (4); the structure of the first diaphragm valve main shell (5) is different from that of the second diaphragm valve main shell (10), the components arranged in the first diaphragm valve main shell (5) are the same, the left and right of the layout of the components are opposite, and the left upper end of the first diaphragm valve main shell (5) is vertically provided with a pressure guide hole (18) and a micro balance hole (19); a large cross-shaped hole is formed in the middle of the jet valve main shell (6), a small cross-shaped hole is communicated with the upper left end of the large cross-shaped hole, a limiting sleeve (20) is embedded in the upper inner end of the small cross-shaped hole, a sliding sleeve (21) is embedded in the lower inner end of the small cross-shaped hole, a sliding rod (22) is matched in the sliding sleeve (21), a first spring (23) is matched in the sliding rod (22), the bottom of the first spring (23) is contacted with the bottom surface of a cavity at the upper left end of the jet valve main shell (6), a jet nozzle (26) is vertically embedded in the upper inner end of the jet valve main shell (6), and an air guide sleeve (27) is vertically embedded; the outer part of the shutoff valve (15) sequentially comprises a left shell (28), a middle shell (29) and a right shell (30) from left to right, a sleeve membrane (31) is fixedly connected to the right end face of the middle shell (29), a moving rod (32) is matched in the sleeve membrane (31), a second spring (33) is arranged in the moving rod (32), the right end of the second spring (33) is connected with a static rod (34), the static rod (34) is sleeved in the moving rod (32), and the right end of the static rod (34) is fixedly connected in the right shell (30); the left end of the first diaphragm valve main shell (5) is internally embedded with a first tube head (35), the first tube head (35) is externally sleeved with a first sleeve (36), a third spring (37) is sleeved outside the first sleeve (36), the right end of the third spring (37) is matched with a wedge-shaped tube (38), the wedge-shaped tube (38) is sleeved on the first sleeve (36), the inner wall surface of the wedge-shaped tube (38) is matched with a top block (39), the right end of the top block (39) is matched with a second sleeve (40), the outer part of the second sleeve (40) is matched with a sealing sleeve (41), the outer wall surface of the sealing sleeve (41) is matched with the inner wall surface of the first diaphragm valve main shell (5), the first sleeve (36) and the second sleeve (40) are internally matched with a diaphragm (42), lugs are arranged at two ends of the diaphragm (42), and lugs at two ends of the diaphragm (42), the second sleeve (40) is buckled; a pipe head sleeve (43) is embedded at the right end inside the first diaphragm valve main shell (5), a second pipe head (44) is installed in the pipe head sleeve (43), and a stepped hole (45) is transversely formed in the upper end of the second pipe head (44).
2. An aquaculture food feed supply assembly according to claim 1 wherein: a second pipe joint (24) is embedded in a transverse through hole in the middle of the left side of the jet valve main shell (6), the inner diameter of the second pipe joint (24) is 1mm-5mm, and the second pipe joint (24) is connected with a diaphragm type energy storage tank (14) through a pipeline (4); a third pipe joint (25) is embedded in a vertical through hole in the bottom surface of the cavity at the upper left end of the jet valve main shell (6), and the inner diameter of the third pipe joint (25) is 0.2mm-0.5 mm.
3. An aquaculture food feed supply assembly according to claim 1 wherein: the diameter of the micro balance hole (19) is 0.05mm-0.1 mm.
4. An aquaculture food feed supply assembly according to claim 1 wherein: the mantle (31) is a cylindrical hollow film, and the cross section of the mantle (31) is wave-shaped.
5. An aquaculture food feed supply method, characterized in that: the method comprises the following steps:
the method comprises the following steps: establishing a feed supply equipment system;
step two: preparing feed: adding the feed and water into the stirring tank (8), and driving a stirring mechanism in the stirring tank (8) by a stirring motor (9) to complete stirring of the feed;
step three: feeding the feed: the air compressor (17) performs jet flow in the jet flow valve main shell (6) to generate negative pressure, the negative pressure flows through the first check valve (3) through the pipeline (4) and then flows into the first diaphragm valve main shell (5) and the feed tank (1), the negative pressure enters the left upper end of the first diaphragm valve main shell (5) to open a diaphragm (42) in the first diaphragm valve main shell (5), and under the action of the negative pressure in the feed tank (1), feed flows into the feed tank (1) after flowing through the first diaphragm valve main shell (5) from the right end of the first diaphragm valve main shell (5);
step four: discharging the feed: when the diaphragm type energy storage tank (14) is blocked, the left cavity in the jet valve main shell (6) is communicated, and the positive pressure of the air compressor (17) enables the diaphragm (42) in the second diaphragm valve main shell (10) to be opened; the feed is pressed out by positive pressure introduced into the upper end of the feed pool (1) from the left end of the jet valve main shell (6), and flows into the feed storage groove (12) through the pipeline (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010299828.7A CN111316948B (en) | 2020-04-16 | 2020-04-16 | Aquaculture food feed supply equipment and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010299828.7A CN111316948B (en) | 2020-04-16 | 2020-04-16 | Aquaculture food feed supply equipment and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111316948A true CN111316948A (en) | 2020-06-23 |
| CN111316948B CN111316948B (en) | 2022-01-25 |
Family
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| WO2018217869A1 (en) * | 2017-05-23 | 2018-11-29 | Radio Systems Corporation | Flow-controlled pet water fountain |
| CN107410132A (en) * | 2017-09-05 | 2017-12-01 | 冯勇 | A kind of fodder thrower used for aquiculture |
| CN207520968U (en) * | 2017-09-26 | 2018-06-22 | 王豪 | A kind of feed stuff agitating device used for aquiculture |
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| CN111316948B (en) | 2022-01-25 |
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