CN113615596B - Water drinking system for fattening pigs - Google Patents

Water drinking system for fattening pigs Download PDF

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Publication number
CN113615596B
CN113615596B CN202111022809.0A CN202111022809A CN113615596B CN 113615596 B CN113615596 B CN 113615596B CN 202111022809 A CN202111022809 A CN 202111022809A CN 113615596 B CN113615596 B CN 113615596B
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water
elastic bandage
drinking
bowl
pig
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CN113615596A (en
Inventor
李常营
蒲施桦
邹游
朱佳明
王长生
龙定彪
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Chongqing Dahong Agriculture And Animal Husbandry Machinery Co ltd
Chongqing Academy of Animal Sciences
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Chongqing Dahong Agriculture And Animal Husbandry Machinery Co ltd
Chongqing Academy of Animal Sciences
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Publication of CN113615596A publication Critical patent/CN113615596A/en
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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
    • A01K7/00—Watering equipment for stock or game
    • A01K7/02—Automatic devices ; Medication dispensers
    • 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
    • A01K29/00—Other apparatus for animal husbandry
    • A01K29/005—Monitoring or measuring activity, e.g. detecting heat or mating
    • 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
    • A01K7/00—Watering equipment for stock or game
    • A01K7/02—Automatic devices ; Medication dispensers
    • A01K7/025—Water tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays

Abstract

The invention provides a water drinking system for fattening pigs, which comprises a water supply pipeline and a water drainage pipeline, wherein a water drinking bowl is arranged on the water supply pipeline, and the low point of the water drinking bowl is connected with the water drainage pipeline; the water bowl is provided with an elastic bandage with good water permeability, when the elastic bandage is not pressed by the mouth of the pig, the elastic bandage at the bowl mouth is in a flat state, at the moment, the inner cavity of the water bowl positioned at the inner side of the elastic bandage is a closed space, and the upper surface of the elastic bandage is flush with the edge of the water bowl; when the elastic bandage is pressed by the arch of the mouth of the pig, the elastic bandage at the bowl opening is concave, so that the pig can only drink water through the elastic bandage; when the pig's mouth is removed from the elastic bandage, the elastic bandage returns to a flat state. According to the drinking water system for the fattening pig, the inner wall and the inner cavity of the drinking bowl are not required to be brushed or washed in the using process, the surface of the elastic bandage can be quickly cleaned only by means of compressed air or a brush, and the problems that the conventional drinking bowl is complex in cleaning process, time-consuming and labor-consuming are ingeniously solved.

Description

Water drinking system for fattening pigs
Technical Field
The invention belongs to the technical field of intelligent pig raising, and particularly relates to a water drinking system for fattening pigs.
Background
In the intelligent pig raising process, complete system information construction is needed to ensure the scientificity and intelligence of pig raising from pig seed selection, live pig feeding, disease epidemic prevention, weight monitoring, marketing management and information tracing, and the centralized processing and analysis of the data are the key and trend of intelligent pig raising.
Based on the development of information technology and the application of the information technology in a pig farm, currently, the key data such as the day age, the weight, the body size, the feed intake, the water intake and the like of the pigs in the pig farm can be basically acquired in real time. For example: the method is characterized in that an RFID electronic tag is worn on a pig, one-to-one information editing (including pig species, weight, vaccine epidemic prevention conditions and the like) is carried out on the pig and the pig according to a unique ID code of the RFID electronic tag, meanwhile, an RFID reader is installed in a pig passage, a pig feeding groove, a pig weighing table and the like, when the pig enters the identification range of the RFID reader, the reader can automatically identify relevant information (such as weight, eating, drinking, vaccine, sick condition medicine feeding conditions and the like) of the pig, the acquired information is automatically uploaded to a data center, and a manager checks the condition of the pig through an operating system.
However, in the process of conventional pig raising or intelligent pig raising, problems in a plurality of subdivided fields still remain to be solved, wherein the most important problem is that the drinking bowl of the fattening pig is difficult to clean. Although the pig water bowl has the advantages of water conservation, safe use and the like, the defects are very obvious: the pigs can bring the feed attached to the mouth into the drinking bowl only in the drinking process, so that dirt can be accumulated in the using process, and the cleaning is quite troublesome; taking a fattening pig barn as an example, on average, dirt accumulation in drinking bowls occurs every two days, even dirt appears on the bowl walls, and therefore, workers need to regularly perform water spraying cleaning and brushing cleaning, and one working worker needs to clean one drinking bowl at least for two minutes, which wastes time and labor.
Disclosure of Invention
The invention aims to provide a water drinking system for fattening pigs, which is at least used for solving the problems of complex cleaning process, time consumption and labor consumption of the existing water drinking bowl.
In order to achieve the purpose, the invention adopts the following technical scheme.
A drinking water system for fattening pigs comprises a water supply pipeline and a water drainage pipeline, wherein a drinking bowl is arranged on the water supply pipeline, and the low point of the drinking bowl is connected with the water drainage pipeline; the method is characterized in that: the water bowl is provided with an elastic bandage with good water permeability (the good water permeability means that tap water or purified water can instantly permeate the elastic bandage), when the elastic bandage is not pressed by the hunch of the pig mouth (the hunch is pressed by the pig mouth which is forcibly hunched and pressed downwards), the elastic bandage at the bowl mouth is in a flat state, at the moment, the inner cavity of the water bowl positioned at the inner side of the elastic bandage is a closed space, and the upper surface of the elastic bandage is flush with the edge of the water bowl; when the elastic bandage is pressed by the arch of the mouth of the pig, the elastic bandage at the bowl opening is concave (at the moment, the elasticity of the elastic bandage is not larger than the arch pressure of the pig), so that the pig can only drink water through the elastic bandage; when the pig's mouth leaves the elastic bandage, the elastic bandage returns to a flat state.
For improving the comfort of the pig when drinking water, the elastic bandage is made of spandex elastic bandage, cotton elastic bandage or PBT elastic bandage, and the wall thickness of the elastic bandage is not more than 2mm.
As a preferred scheme, the elastic bandage is fixed on the drinking bowl through a locking component or an annular pressing plate.
In order to further reduce the difficulty of cleaning the drinking bowl, the upper surface of the elastic bandage in a flat state is downwards inclined by 10-20 degrees.
In order to further reduce the cleaning difficulty of the drinking bowl and improve the cleaning efficiency, the drinking bowl is also provided with an air pipe which is externally connected with a compressed air source, and high-pressure air flow blown out from an air outlet of the air pipe just flows along the surface of the elastic bandage in a stretched flat state.
In order to further improve the cleaning effect of the drinking bowl, the gas outlet of the gas pipe is a flat opening, and the width of the seam of the flat opening is not more than 2mm.
As a preferred scheme, the drinking mouth in the drinking bowl adopts a ball type drinking bowl, and the pig can arch and press the switch of the drinking mouth after arching and pressing the elastic bandage to enable the elastic bandage to be concave to a proper position.
Furthermore, a water inlet electromagnetic valve is arranged on the water supply pipeline, a water outlet electromagnetic valve is arranged on the water outlet pipeline, the water inlet electromagnetic valve and the water outlet electromagnetic valve are respectively connected with a control unit, and the control unit is connected with the infrared diffuse reflection sensor; when the infrared diffuse reflection sensor detects that the mouth of the pig stretches into the drinking bowl, the infrared diffuse reflection sensor transmits a signal to the control unit, the control unit controls the water inlet electromagnetic valve to be opened to supply water to the drinking bowl, and the water inlet electromagnetic valve is closed after the water supply amount reaches a preset value; when the infrared sensor detects that the pigs do not drink water within half a minute, the control unit controls the drainage electromagnetic valve to be opened for drainage, and controls the drainage electromagnetic valve to be closed after drainage is finished.
Furthermore, in order to realize intelligent management of the drinking water of the growing and fattening pigs, the drinking water system of the growing and fattening pigs further comprises an ear tag reading device, the ear tag reading device is connected with the control unit, and the following steps are realized when a processor of the control unit executes a program stored in the memory:
step 1, when an infrared diffuse reflection sensor detects that a pig mouth part extends into a drinking bowl, the infrared diffuse reflection sensor transmits a signal to a control unit, and meanwhile, ear tag reading equipment near the drinking bowl reads the pig identity information and feeds the pig identity information back to the control unit;
step 2, according to the body weight information, the age information and the feed intake of the pigs, matching the optimal water intake in combination with the body weight information, the age information and the feed intake, and controlling a water inlet electromagnetic valve to intermittently supply water to a drinking bowl by a control unit, wherein the water inlet electromagnetic valve is closed after the water supply reaches a preset value;
step 3, when the infrared sensor detects that the pigs have no drinking water within half a minute, the control unit controls the drainage electromagnetic valve to be opened for drainage, and controls the drainage electromagnetic valve to be closed after drainage is finished; meanwhile, an air supply valve on the air pipe is controlled to be opened, and the surface of the elastic bandage is blown by means of compressed air; after the cleaning is carried out for the preset time, the air supply valve is closed;
step 4, when the daily drinking times and the total drinking amount of the pigs reach preset values, the pigs do not supply water to the water bowl any more even if the pigs approach the water bowl again;
step 5, controlling the opening of an air supply valve on the air pipe again at nine points every night, and blowing the surface of the elastic bandage by means of compressed air; and after the cleaning is carried out for the preset time, closing the air supply valve.
Further, in order to monitor the health condition of the pigs, the method also comprises the following steps of 6: and when the control unit monitors that the total water intake of the pig on the current day and/or the total water intake of the pig on two continuous days is lower than a preset lower limit value, displaying that the pig drinks abnormal water.
Has the advantages that: by adopting the drinking water system for fattening pigs, the inner wall and the inner cavity of the drinking bowl do not need to be brushed or washed in the using process, the surface of the elastic bandage can be quickly cleaned only by means of compressed gas or a brush, the problems of complexity, time and labor waste in the conventional drinking bowl cleaning process are ingeniously solved, the cleaning efficiency of the drinking bowl is greatly improved, and the cleaning difficulty is greatly reduced; the water drinking system for the fattening pigs has good safety in the use process, and the problem that the oral cavity of the pigs is injured by stalks (damage) is completely avoided; by adopting the water drinking system for the fattening pigs, the situation that drinking water splashes down does not exist.
Drawings
FIG. 1 is a partial schematic view of the drinking system for pigs in example 1 (without elastic bandage);
FIG. 2 is a partial schematic view of the drinking system of the pig in example 1 (when the elastic bandage is not under arching pressure);
FIG. 3 is a partial schematic view of the drinking system of the pig in example 1 (when the elastic bandage is pressed by the arch);
FIG. 4 is a partial schematic view showing the structure of the drinking water system for pigs in example 2 (without elastic bandage).
Detailed Description
The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown.
Example 1
Referring to fig. 1 to 3, the drinking water system for the fattening pigs comprises a water supply pipeline 1 and a water drainage pipeline 3, wherein a drinking bowl 2 is arranged on the water supply pipeline 1, the low point of the drinking bowl 2 is connected with the water drainage pipeline 3, and the drinking bowl 2 is arranged on a steel guardrail or a wall body through a bowl seat 6; the water bowl 2 is provided with an elastic bandage 4 with good water permeability, the elastic bandage 4 is made of cotton fabric, the wall thickness of the elastic bandage 4 is 1.5mm, the elastic bandage 4 is fixed on the water bowl 2 through a plurality of uniformly distributed locking components 41, specifically, the edge of the elastic bandage 4 is fixedly connected with an annular plate 44, each locking component 41 comprises a lock catch arranged at the edge of the bowl opening of the water bowl 2 and a fastener arranged on the annular plate 44, the fasteners are matched with the lock catches to fix the annular plate 44 and simultaneously lock the elastic bandage 4, when the locked elastic bandage 4 is not pressed by the arch of the mouth of a pig, the elastic bandage 4 at the bowl opening is in a flat state, at the moment, the inner cavity of the water bowl 2 positioned at the inner side of the elastic bandage 4 is a closed space, the upper surface of the elastic bandage 4 is flush with the edge of the water bowl 2, and the state is shown in figure 2 at the moment; when the elastic bandage 4 is pressed by the arch of the pig mouth, the elastic bandage 4 at the bowl opening is concave, and the state is shown in figure 3, so that the pig can only drink water through the elastic bandage 4; when the pig's mouth leaves the elastic bandage 4, the elastic bandage 4 is restored to a flat state; when the drinking bowl 2 is installed on a steel guardrail or a wall body, the upper surface of the elastic bandage 4 in a flat state inclines downwards by 15 degrees. The drinking bowl 2 is further provided with air pipes 5, the specification of the air pipes 5 is DN20 x 5.5mm, the air outlets of the air pipes 5 are flat openings 51, the seam width of the flat openings 51 is 1.5mm, the air pipes 5 are symmetrically arranged by taking the water supply pipeline 1 as a symmetry axis, namely, two air outlets are respectively arranged at two sides of the water supply pipeline 1, the air pipes 5 are externally connected with a compressed air source, and high-pressure air flows blown out from the air outlets of the air pipes 5 just flow along the surface of the elastic bandage 4 in a stretched flat state.
In the embodiment, a water inlet electromagnetic valve 11 is arranged on the water supply pipeline 1, a water discharge electromagnetic valve 31 is arranged on the water discharge pipeline 3, the water inlet electromagnetic valve 11 and the water discharge electromagnetic valve 31 are respectively connected with a control unit, and the control unit is connected with an infrared diffuse reflection sensor; when the infrared diffuse reflection sensor detects that the mouth of the pig stretches into the drinking bowl 2, the infrared diffuse reflection sensor transmits a signal to the control unit, the control unit controls the water inlet electromagnetic valve 11 to be opened to supply water to the drinking bowl 2, and the water inlet electromagnetic valve 11 is closed after the water supply amount reaches a preset value; when the infrared sensor detects that the pig does not drink water within half a minute, the control unit controls the drainage electromagnetic valve 31 to be opened for drainage, and controls the drainage electromagnetic valve 31 to be closed after drainage is finished.
The water injection well choke 21 of water supply pipeline 1 terminal is the arc that is adapted to 2 inner walls of drinking water bowl in this embodiment, and this water injection well choke 21 is the water injection well choke of open always, and the end of water injection well choke 21 is located near 2 inner walls low point of drinking water bowl. In the using process, the water supply can be stopped by closing the water inlet electromagnetic valve 11, and the water supply can be implemented by opening the water inlet electromagnetic valve 11. It should be noted that the water supply limit should be set every time the water inlet solenoid valve 11 is opened to supply water, so as to prevent the water in the drinking bowl 2 from overflowing.
When the water drinking system for the growing and fattening pigs in the embodiment is applied to an intelligent pig farm, the water drinking system for the growing and fattening pigs further comprises an ear tag reading device, the ear tag reading device is connected with the control unit, and the following steps are realized when a processor of the control unit executes a program stored in a memory:
step 1, when an infrared diffuse reflection sensor detects that a pig mouth part extends into a drinking bowl 2, the infrared diffuse reflection sensor transmits a signal to a control unit, and meanwhile, ear tag reading equipment near the drinking bowl reads the pig identity information and feeds the pig identity information back to the control unit;
step 2, according to the identity information of the pigs, the weight information, the age of day information and the feed intake of the pigs are called, the weight information, the age of day information and the feed intake are combined to match the optimal water intake, a control unit controls a water inlet electromagnetic valve 11 to intermittently supply water to a water bowl 2, and the water inlet electromagnetic valve 11 is closed after the water supply reaches a preset value;
step 3, when the infrared sensor detects that the pigs do not drink water within half a minute, the control unit controls the drainage electromagnetic valve 31 to be opened for drainage, and controls the drainage electromagnetic valve 31 to be closed after drainage is finished; meanwhile, the air supply valve on the air pipe 5 is controlled to be opened for 2-5 seconds, and the surface of the elastic bandage 4 is blown by compressed air; after the cleaning is carried out for the preset time, closing the air supply valve;
step 4, when the daily drinking times and the total drinking amount of the pigs reach preset values, the pigs do not supply water to the pigs even if the pigs approach the drinking bowl 2 again;
step 5, controlling the opening of an air supply valve on the air pipe 5 again at nine points every night, and blowing the surface of the elastic bandage 4 by means of compressed air; after cleaning for a preset time (5-10 seconds), closing the air supply valve;
step 6: and when monitoring that the total water intake of the pigs in the current day and/or the total water intake of the pigs in two consecutive days is lower than a preset lower limit value, the control unit displays that the pigs drink water abnormally.
Example 2
As shown in fig. 4 and fig. 2 and 3, the drinking water system for fattening pigs comprises a water supply pipeline 1 and a water drainage pipeline 3, wherein a drinking bowl 2 is arranged on the water supply pipeline 1, the low point of the drinking bowl 2 is connected with the water drainage pipeline 3, and the drinking bowl 2 is arranged on a steel guardrail or a wall body through a bowl seat 6; the water bowl 2 is provided with an elastic bandage 4 with good water permeability, the elastic bandage 4 is a PBT (polybutylene terephthalate) elastic bandage, the wall thickness of the elastic bandage 4 is 1mm, the elastic bandage 4 is fixed on the water bowl 2 through a plurality of fasteners 42 which are uniformly distributed, specifically, the edge of the elastic bandage 4 is fixedly connected with an annular plate 44, the edge of the elastic bandage 4 in a collapsing state is fixed on the annular plate 44, the annular plate 44 is provided with screw holes, and the annular plate 44 is fixed on the edge of the water bowl 2 through the fasteners 42; when the elastic bandage 4 is not pressed by the hunch of the pig mouth, the elastic bandage 4 at the bowl mouth is in a flat state, at the moment, the inner cavity of the water bowl 2 positioned at the inner side of the elastic bandage 4 is a closed space, the upper surface of the elastic bandage 4 is flush with the edge of the water bowl 2, and the state at the moment is shown in a figure 2; when the elastic bandage 4 is pressed by the arch of the pig mouth, the elastic bandage 4 at the bowl opening is concave, and the state is shown in figure 3, so that the pig can only drink water through the elastic bandage 4; when the pig's mouth leaves the elastic bandage 4, the elastic bandage 4 is restored to a flat state; when the drinking bowl 2 is installed on a steel guardrail or a wall body, the upper surface of the elastic bandage 4 in a flat state inclines downwards by 20 degrees. The drinking bowl 2 is further provided with air pipes 5, the specification of the air pipes 5 is DN15 x 4.5mm, the air outlets of the air pipes 5 are flat openings 51, the seam width of the flat openings 51 is 1mm, the air pipes 5 are symmetrically arranged by taking the water supply pipeline 1 as a symmetry axis, namely, two air outlets are respectively arranged at two sides of the water supply pipeline 1, the air pipes 5 are externally connected with a compressed air source, and high-pressure air flows blown out from the air outlets of the air pipes 5 just flow along the surface of the elastic bandage 4 in a stretched flat state.
In this embodiment, a water inlet electromagnetic valve 11 is arranged on the water supply pipeline 1, a water discharge electromagnetic valve 31 is arranged on the water discharge pipeline 3, the water inlet electromagnetic valve 11 and the water discharge electromagnetic valve 31 are respectively connected with a control unit, and the control unit is connected with an infrared diffuse reflection sensor; when the infrared diffuse reflection sensor detects that the mouth of the pig stretches into the drinking bowl 2, the infrared diffuse reflection sensor transmits a signal to the control unit, the control unit controls the water inlet electromagnetic valve 11 to be opened to supply water to the drinking bowl 2, and the water inlet electromagnetic valve 11 is closed after the water supply amount reaches a preset value; when the infrared sensor detects that the pig does not drink water within half a minute, the control unit controls the drainage electromagnetic valve 31 to be opened for drainage, and controls the drainage electromagnetic valve 31 to be closed after drainage is finished.
The water injection well choke 21 of water supply pipeline 1 terminal is the arc that is adapted to 2 inner walls of drinking bowl in this embodiment, and the end of water injection well choke 21 is located near 2 inner walls low points of drinking bowl, and this drinking nozzle 21 adopts ball formula drinking bowl, and the pig only encircles and presses the switch that can encircle pressure drinking nozzle 21 behind elastic bandage 4 messenger its indent to suitable position. In the using process, the water supply can be stopped by closing the water inlet electromagnetic valve 11, the water inlet electromagnetic valve 11 is opened, and the water supply is still implemented by pressing the drinking nozzle 21 by the arch of the pig.
When the water drinking system for the growing and fattening pigs in the embodiment is applied to an intelligent pig farm, the water drinking system for the growing and fattening pigs further comprises an ear tag reading device, the ear tag reading device is connected with the control unit, and the following steps are realized when a processor of the control unit executes a program stored in a memory:
step 1, when an infrared diffuse reflection sensor detects that a pig mouth part extends into a drinking bowl 2, the infrared diffuse reflection sensor transmits a signal to a control unit, and meanwhile, ear tag reading equipment near the drinking bowl reads the pig identity information and feeds the pig identity information back to the control unit;
step 2, according to the body weight information, the age information and the feed intake of the pigs, matching the optimal water intake in combination with the body weight information, the age information and the feed intake, and controlling a water inlet electromagnetic valve 11 to intermittently supply water to a drinking bowl 2 by a control unit, wherein the water inlet electromagnetic valve 11 is closed after the water intake reaches a preset value;
step 3, when the infrared sensor detects that the pigs do not drink water within half a minute, the control unit controls the drainage electromagnetic valve 31 to be opened for drainage, and controls the drainage electromagnetic valve 31 to be closed after drainage is finished; meanwhile, the air supply valve on the control air pipe 5 is opened, and the surface of the elastic bandage 4 is blown by compressed air; after the cleaning is carried out for the preset time, the air supply valve is closed;
step 4, when the daily drinking times and the total drinking amount of the pigs reach preset values, the pigs do not supply water to the pigs even if the pigs approach the drinking bowl 2 again;
step 5, controlling the opening of an air supply valve on the air pipe 5 again at nine points every night, and blowing the surface of the elastic bandage 4 by means of compressed air; after the cleaning is carried out for the preset time, the air supply valve is closed;
step 6: and when monitoring that the total water intake of the pigs in the current day and/or the total water intake of the pigs in two consecutive days is lower than a preset lower limit value, the control unit displays that the pigs drink water abnormally.
It should be noted that the drinking data (the required drinking amount of pigs in each growth stage, the required drinking amount of pigs with different body weights, the calculation method of the water supply amount, etc.) are all routine knowledge in the field and can be easily obtained by those skilled in the art. It should be noted that when the total water intake of the pigs only on the current day and/or the total water intake of two consecutive days is monitored, the water discharge error should be eliminated, the residual water error should also be eliminated in the embodiment 2, and the error value can be obtained according to statistics of actual conditions of the water drinking system of the fattening pigs.
The invention has the main core points that the feed attached to the mouth of a pig is prevented from entering the drinking bowl by virtue of the elastic bandage, drinking water of the pig is not influenced, the inner wall and the inner cavity of the drinking bowl are not required to be brushed and washed in the using process, the surface of the elastic bandage can be quickly cleaned by virtue of compressed air or a hairbrush (when an air source is not opened, dirt on the surface of the elastic bandage can be easily brushed away by adopting the hairbrush), the problems of complexity, time waste and labor waste in the conventional drinking bowl cleaning process are ingeniously solved, the cleaning efficiency of the drinking bowl is greatly improved, and the cleaning difficulty is greatly reduced. In addition, the water drinking system for the fattening pigs has good safety in the use process, the problem that the stems (damage) hurt the oral cavities of the pigs is completely avoided, and the situation that the drinking water splashes down is avoided.

Claims (8)

1. A drinking water system for fattening pigs comprises a water supply pipeline (1) and a water discharge pipeline (3), wherein a drinking bowl (2) is arranged on the water supply pipeline (1), and the low point of the drinking bowl (2) is connected with the water discharge pipeline (3); the method is characterized in that: an elastic bandage (4) with good water permeability is arranged on the drinking bowl (2), when the elastic bandage (4) is not pressed by the arch of the mouth of the pig, the elastic bandage (4) at the bowl mouth is in a flat state, at the moment, the inner cavity of the drinking bowl (2) positioned on the inner side of the elastic bandage (4) is a closed space, and the upper surface of the elastic bandage (4) is flush with the edge of the drinking bowl (2); when the elastic bandage (4) is arched and pressed by the mouth of the pig, the elastic bandage (4) at the bowl opening is concave, so that the pig can only drink water through the elastic bandage (4); when the pig mouth leaves the elastic bandage (4), the elastic bandage (4) is restored to a flat state; the upper surface of the elastic bandage (4) in a flat state is inclined downwards by 10-20 degrees; an air pipe (5) is further arranged on the drinking bowl (2), the air pipe (5) is externally connected with a compressed air source, and high-pressure air flow blown out from an air outlet of the air pipe (5) just flows along the surface of the elastic bandage (4) in a flat state.
2. The water drinking system for finishing pigs according to claim 1, characterized in that: the elastic bandage (4) is made of spandex elastic bandage, cotton-woven elastic bandage or PBT elastic bandage, and the wall thickness of the elastic bandage (4) is not more than 2mm.
3. The water drinking system for fattening pigs according to claim 1, wherein: the elastic bandage (4) is fixed on the drinking bowl (2) through a locking component (41) or an annular pressing plate (43).
4. The water drinking system for finishing pigs according to claim 2, characterized in that: the gas outlet of the gas pipe (5) is a flat opening (51), and the seam width of the flat opening (51) is not more than 2mm.
5. The water drinking system for fattening pigs according to claim 4, wherein: the drinking nozzle (21) in the drinking bowl (2) adopts a ball type drinking machine, and the pig can arch and press the switch of the drinking nozzle (21) after the pig arches and presses the elastic bandage (4) to make the inner part of the elastic bandage concave to a proper position.
6. The water drinking system for finishing pigs of claim 5, wherein: a water inlet electromagnetic valve (11) is arranged on the water supply pipeline (1), a water discharge electromagnetic valve (31) is arranged on the water discharge pipeline (3), the water inlet electromagnetic valve (11) and the water discharge electromagnetic valve (31) are respectively connected with a control unit, and the control unit is connected with an infrared diffuse reflection sensor; when the infrared diffuse reflection sensor detects that the mouth of the pig stretches into the drinking bowl (2), the infrared diffuse reflection sensor transmits a signal to the control unit, the control unit controls the water inlet electromagnetic valve (11) to be opened to supply water to the drinking bowl (2), and the water inlet electromagnetic valve (11) is closed after the water supply amount reaches a preset value; when the infrared sensor detects that the pigs do not drink water within half a minute, the control unit controls the drainage electromagnetic valve (31) to be opened for drainage, and controls the drainage electromagnetic valve (31) to be closed after drainage is finished.
7. The water drinking system for fattening pigs according to claim 6, further comprising an ear tag reading device connected to the control unit, wherein the following steps are implemented when the processor of the control unit executes a program stored in the memory:
step 1, when an infrared diffuse reflection sensor detects that a pig mouth part extends into a water drinking bowl (2), the infrared diffuse reflection sensor transmits a signal to a control unit, and meanwhile, ear tag reading equipment near the water drinking bowl reads the pig identity information and feeds the pig identity information back to the control unit;
step 2, according to the body weight information, the age information and the feed intake of the pigs, matching the optimal water intake in combination with the body weight information, the age information and the feed intake, controlling a water inlet electromagnetic valve (11) by a control unit to intermittently supply water to a drinking bowl (2), and closing the water inlet electromagnetic valve (11) when the water intake reaches a preset value;
step 3, when the infrared sensor detects that the pigs have no drinking water within half a minute, the control unit controls the water discharge electromagnetic valve (31) to be opened for water discharge, and controls the water discharge electromagnetic valve (31) to be closed after the water discharge is finished; meanwhile, the air supply valve on the air pipe (5) is controlled to be opened, and the compressed air is used for blowing the surface of the elastic bandage (4); after the cleaning is carried out for the preset time, the air supply valve is closed;
step 4, when the daily drinking times and the total drinking amount of the pigs reach preset values, the pigs do not supply water to the pigs even if the pigs approach the drinking bowl (2) again;
step 5, controlling the opening of an air supply valve on the air pipe (5) again at nine points every night, and blowing the surface of the elastic bandage (4) by means of compressed air; and after the cleaning is carried out for the preset time, closing the air supply valve.
8. The water drinking system for finishing pigs according to claim 7, further comprising the step 6: and when monitoring that the total water intake of the pigs in the current day and/or the total water intake of the pigs in two consecutive days is lower than a preset lower limit value, the control unit displays that the pigs drink water abnormally.
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CN201388434Y (en) * 2009-03-31 2010-01-27 刘正明 Water sucking plate for pets
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CN204697711U (en) * 2015-04-16 2015-10-14 绵阳瑞丰中升农业科技有限公司 A kind of livestock water-drinking device
CN106508706B (en) * 2016-11-08 2019-05-07 杨建富 A kind of intelligent infrared induction drinking device for livestock-raising
CN207355214U (en) * 2017-11-03 2018-05-15 张永泽 A kind of self-induction domestic animals drinking-water wall of convenient drinking-water
CN208836782U (en) * 2018-08-21 2019-05-10 张兴夫 A kind of livestock water information collection apparatus and system
CN210275534U (en) * 2019-06-25 2020-04-10 盐津黑凤凰农业有限公司 Trough device for adult black-bone chicken breeding house
KR102173742B1 (en) * 2020-06-17 2020-11-03 고은주 Direct sink water purifier for pets with undersink water purification
CN213153464U (en) * 2020-08-25 2021-05-11 聂春应 Pig intelligence integrative monitoring device of temperature measurement of drinking water and system
CN213603753U (en) * 2020-10-12 2021-07-06 曲靖龙源农牧科技发展有限公司 Can clear up watering device for raising pigs of surface of water showy food waste
CN213848189U (en) * 2020-12-05 2021-08-03 嘉兴市大明实业有限公司 Piglet trough

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