CN113973724A - Self-adjusting livestock and poultry breeding shed ventilation device and method - Google Patents
Self-adjusting livestock and poultry breeding shed ventilation device and method Download PDFInfo
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- CN113973724A CN113973724A CN202111419586.1A CN202111419586A CN113973724A CN 113973724 A CN113973724 A CN 113973724A CN 202111419586 A CN202111419586 A CN 202111419586A CN 113973724 A CN113973724 A CN 113973724A
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- 230000001488 breeding effect Effects 0.000 title claims abstract description 80
- 238000009395 breeding Methods 0.000 title claims abstract description 79
- 244000144972 livestock Species 0.000 title claims abstract description 65
- 244000144977 poultry Species 0.000 title claims abstract description 65
- 238000009423 ventilation Methods 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000003044 adaptive effect Effects 0.000 claims abstract description 27
- 238000005485 electric heating Methods 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 20
- 241000883990 Flabellum Species 0.000 claims description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
- A01K1/0058—Construction of air inlets or outlets in roofs
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
- A01K1/0076—Arrangement of heaters or heat exchangers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
- G01K13/024—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow of moving gases
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Abstract
The invention discloses a self-adjusting livestock and poultry breeding shed ventilation device, which belongs to the technical field of livestock and poultry breeding and comprises an air inlet pipe, wherein the top end of the air inlet pipe is provided with a controller; the invention also discloses a method for the self-adjusting ventilation device of the livestock and poultry breeding shed; according to the invention, the driving motor drives the speed changing box to operate, the speed changing box drives the fan blades to operate, external natural wind is introduced into each breeding space of the livestock and poultry breeding shed through the air inlet pipe, the connecting pipe and the embedded pipe to realize ventilation, meanwhile, the breeding adaptive temperature of livestock and poultry in each breeding space is set through the controller, the temperature in each breeding space is monitored in real time through the first temperature sensor in each breeding space, compared with the set adaptive temperature, when the temperature in each breeding space exceeds the adaptive temperature, the controller controls the speed changing box to adjust the operation speed of the fan blades to realize self-adjustment of the ventilation, the participation of breeding personnel is not needed in the whole process, and the breeding work intensity of the breeding personnel is reduced.
Description
Technical Field
The invention belongs to the technical field of livestock and poultry breeding, and particularly relates to a self-adjusting ventilation device and method for a livestock and poultry breeding shed.
Background
In recent years, livestock and poultry breeding in China is rapidly developed, becomes the most active growth point of rural economy, and has important significance for guaranteeing the supply of 'vegetable baskets' of consumers and promoting income and richness of farmers.
The livestock and poultry breeding shed is the breeding form which is most frequently used in the livestock and poultry breeding process, and in order to ensure the breeding ventilation effect of the livestock and poultry breeding shed, a ventilation device needs to be built on the livestock and poultry breeding shed, the ventilation device of the existing livestock and poultry breeding shed does not have the function of automatic adjustment according to the environment, so that the ventilation size of the ventilation device needs to be manually adjusted by breeding personnel according to the environment, and the breeding working strength of the breeding personnel is increased.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a self-adjusting livestock and poultry breeding shed ventilation device and a method, which have the characteristics of realizing self-adjustment of the ventilation size and the ventilation position, avoiding participation of breeding personnel in the whole process and reducing the breeding work intensity of the breeding personnel.
The invention also aims to provide a method for the self-adjusting ventilation device of the livestock and poultry breeding shed.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a self-adjusting livestock and poultry breeding shed ventilation unit, includes the air-supply line, the top of air-supply line is equipped with the controller, the air-out end of air-supply line arranges in proper order and is provided with a plurality of connecting pipes, the air-out end of air-supply line, head end and intermediate junction pipe's both ends and the air inlet end of end-to-end connection pipe all are connected with flange rectangular dish, and are adjacent four connecting bolts are connected with between the flange rectangular dish, the bottom intermediate position of air-supply line and connecting pipe all is connected with the support mounting bracket, and air-supply line and connecting pipe pass through the support mounting bracket and install at livestock and poultry breeding shed top, one side of connecting pipe is connected with the embedding pipe, one side that the embedding pipe is close to the connecting pipe is connected with the casing, be equipped with driving motor in the casing, driving motor's output shaft has the gearbox, the output of gearbox is connected with the flabellum, the one side that just is located the casing and keeps away from the connecting pipe on the embedding pipe is connected with the backup pad, be equipped with first temperature sensor in the backup pad, the one end that the connecting pipe was kept away from to the embedding pipe inlays on beasts and birds are bred the canopy and extends to beasts and birds and breed the canopy in, pass through the wire between gearbox and first temperature sensor and controller and be connected.
Furthermore, one side of the air inlet pipe is connected with a hot air pipe, one end of the hot air pipe, which is close to the air inlet pipe, is communicated with the hot air pipe, the second temperature sensors are respectively assembled at the front parts of the air inlet pipe and the air inlet end of the hot air pipe, one side of the hot air pipe, which is close to the air inlet pipe, is connected with a heating shell, two assembling rod bodies are connected inside the heating shell, a plurality of electric heating wires are assembled between the two assembling rod bodies, and the electric heating wires and the two second temperature sensors are connected with the controller through wires.
Furthermore, the air inlet ends of the air inlet pipe and the hot air pipe are respectively provided with a cover body, the air inlet pipe and the hot air pipe are respectively internally provided with an automatic opening and closing structure, and the automatic opening and closing structures enable the cover bodies on the air inlet pipe and the hot air pipe to have the function of automatically opening or closing.
Further, the automatic opening and closing structure comprises a rotating shaft, the rotating shaft is rotatably connected to the top ends of the air inlet pipe and the cover body, a supporting plate is connected to the inner wall of the air inlet pipe, an electric cylinder is assembled on the supporting plate, a sliding groove is formed in the side wall, close to the air inlet pipe, of the cover body, a sliding rod is connected inside the sliding groove, a sliding block is connected onto the sliding rod in a sliding mode, one end, close to the air inlet pipe, of the sliding block is connected with a connecting block, a connecting rotating shaft is connected between the connecting block and an output shaft of the electric cylinder, and the structural composition and the connection relation of the automatic opening and closing structure on the hot air pipe and the automatic opening and closing structure on the air inlet pipe are identical.
Furthermore, the air inlet ends of the air inlet pipe and the hot air pipe are connected with a filter screen frame at the back.
Furthermore, the detachable structures are assembled in the air inlet pipe and the hot air pipe, and the detachable structures enable the two filter screen frames and the space between the air inlet pipe and the hot air pipe and the space between the heating shell and the hot air pipe to have detachable functions.
Further, the detachable structure comprises an annular locking groove, the annular locking groove is formed in the hot air pipe, two locking screw rods are symmetrically connected inside the locking groove, two locking holes are symmetrically formed in the heating shell, the heating shell is limited in the locking groove in a mode that the two locking holes are inserted into the two locking screw rods, locking nuts are connected to the two locking screw rods in a threaded mode, the heating shell is locked and fixed in the locking groove through the two locking nuts, and the structural composition and the connection relation of the detachable structure among the two filter screen frames, the air inlet pipe and the hot air pipe are identical.
A method for a self-adjusting ventilation device of a livestock and poultry breeding shed comprises the following steps:
s1: before ventilation, the adaptive temperature of livestock and poultry cultivation in each cultivation space of the livestock and poultry cultivation shed is set through a controller, the adaptive temperature setting is completed, the device is placed on the top of the livestock and poultry cultivation shed, a plurality of embedded pipes of the device are respectively embedded on the livestock and poultry cultivation shed, the air outlet ends of the embedded pipes respectively extend into each cultivation space of the livestock and poultry cultivation shed, the embedding of the embedded pipes is completed, the position of the device is adjusted, and a plurality of support mounting frames are mounted on the top of the livestock and poultry cultivation shed through mounting bolts;
s2: when ventilation is performed, the controller controls the electric cylinder in the air inlet pipe to start, the output shaft of the electric cylinder extends, the output shaft of the electric cylinder drives the connecting block to move towards the direction far away from the driving motor, the connecting block drives the sliding block to move towards the same direction on the sliding rod, the cover body is ejected out in the moving process of the sliding block until the sliding block abuts against the inner wall of the sliding groove, the controller controls the electric cylinder to stop driving, the cover body is opened at the moment, the controller controls the plurality of driving motors to start simultaneously, the plurality of driving motors drive the connected fan blades to rotate through the connected gear boxes respectively, the plurality of fan blades rotate, and external natural wind is introduced into each culture space through the air inlet pipe, the plurality of connecting pipes and the embedding pipes to achieve ventilation;
s3: in the ventilation process, the controller controls the first temperature sensors to be started simultaneously, the first temperature sensors monitor the temperature in each culture space of the livestock and poultry breeding shed in real time, the monitored temperature data are transmitted into the controller, the controller compares the temperature in each culture space with the set adaptive temperature, if the temperature in each culture space is within the set adaptive temperature, the controller does not act, if the temperature in each culture space is higher or lower than the set adaptive temperature, the controller controls the corresponding gearbox to accelerate or decelerate, the wind power of the corresponding fan blades is changed, so that the self-adjustment of the ventilation size is realized, meanwhile, the second temperature sensors in the air inlet pipe and the hot air pipe monitor the external environment temperature in real time, and when the speed of the gearbox in each culture space is the lowest and the temperature in each culture space is still lower than the set adaptive temperature, the controller controls the electric cylinders in the air inlet pipe and the hot air pipe to be started, the electric cylinder in the air inlet pipe drives the output shaft to retract, the output shaft of the electric cylinder drives the cover body to close in the retracting process until the cover body is completely closed, the controller controls the electric cylinder in the air inlet pipe to stop driving, the electric cylinder in the hot air pipe drives the output shaft to extend, the output shaft of the electric cylinder drives the cover body to open in the extending process, after the cover body is opened, the controller controls the plurality of electric heating wires to start, the plurality of electric heating wires start to heat to generate heat to heat the entering natural wind, the heated natural wind is introduced into each culture space through the air inlet pipe, the plurality of connecting pipes and the embedding pipe to realize ventilation, meanwhile, a plurality of first temperature sensors monitor the temperature in each breeding space of the livestock and poultry breeding shed in real time, and the controller adjusts the speed of a gearbox in each breeding space according to the received temperature data and changes the wind power of corresponding fan blades so as to realize self-adjustment of the ventilation position and size;
s4: when the filter screen frame and the electric heating wire need to be maintained or replaced, the locking nuts at the corresponding positions are disassembled, and the filter screen frame and the electric heating wire can be taken down from the locking screws at the corresponding positions.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the driving motor drives the speed changing box to operate, the speed changing box drives the fan blades to operate, external natural wind is introduced into each breeding space of the livestock and poultry breeding shed through the air inlet pipe, the connecting pipe and the embedded pipe to realize ventilation, meanwhile, the breeding adaptive temperature of livestock and poultry in each breeding space is set through the controller, the temperature in each breeding space is monitored in real time through the first temperature sensor in each breeding space, compared with the set adaptive temperature, when the temperature in each breeding space exceeds the adaptive temperature, the controller controls the speed changing box to adjust the operation speed of the fan blades to realize self-adjustment of the ventilation, the participation of breeding personnel is not needed in the whole process, and the breeding work intensity of the breeding personnel is reduced.
2. The device can automatically adjust the ventilation position and size according to the external environment, avoid the influence of supercooled air entering each breeding space on livestock and poultry, and improve the livestock and poultry breeding effect.
3. The filter screen frame and the electric heating wire are detachably connected to the air inlet pipe and the hot air pipe through the detachable structure, so that the filter screen frame is convenient to clean or replace and the electric heating wire is convenient to maintain or replace in the later period.
4. The ventilating ducts are connected through the flanges, and only the damaged structure needs to be replaced when the local part is damaged, so that the maintenance cost is low.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a top plan view of the invention, exploded;
FIG. 3 is a partial cross-sectional view of the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
in the figure: 1. a controller; 2. an air inlet pipe; 3. an insert tube; 4. a connecting bolt; 5. a connecting pipe; 6. a flange rectangular plate; 7. supporting the mounting frame; 8. a hot air pipe; 9. a first temperature sensor; 10. a housing; 11. a fan blade; 12. a screen frame; 13. a second temperature sensor; 14. a gearbox; 15. a drive motor; 16. an electric cylinder; 17. connecting the rotating shaft; 18. a rotating shaft; 19. connecting blocks; 20. a slider; 21. a sliding groove; 22. a cover body; 23. a slide bar; 24. a locking groove; 25. locking the screw rod; 26. heating the housing; 27. assembling a rod body; 28. an electric heating wire; 29. a locking hole; 30. and locking the nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, the present invention provides the following technical solutions: a self-adjusting livestock and poultry breeding shed ventilation device comprises an air inlet pipe 2, a controller 1 is assembled at the top end of the air inlet pipe 2, a plurality of connecting pipes 5 are sequentially arranged at the air outlet end of the air inlet pipe 2, flange rectangular discs 6 are respectively connected at the two ends of the air outlet end, the head end and the middle connecting pipe 5 of the air inlet pipe 2 and the air inlet end of the tail end connecting pipe 5, four connecting bolts 4 are connected between the adjacent flange rectangular discs 6, a supporting mounting frame 7 is respectively connected at the middle positions of the bottom ends of the air inlet pipe 2 and the connecting pipes 5, the air inlet pipe 2 and the connecting pipes 5 are installed at the top of a livestock and poultry breeding shed through the supporting mounting frame 7, an embedded pipe 3 is connected at one side of each connecting pipe 5, a shell 10 is connected at one side of the embedded pipe 3 close to the corresponding connecting pipe 5, a driving motor 15 is assembled in the shell 10, a gearbox 14 is connected with an output shaft of the driving motor 15, and fan blades 11 are connected at the output end of the gearbox 14, one side that just lies in casing 10 and keep away from connecting pipe 5 on the embedded pipe 3 is connected with the backup pad, is equipped with first temperature sensor 9 in the backup pad, and the one end that connecting pipe 5 was kept away from to embedded pipe 3 inlays on the livestock and poultry cultivation canopy and extends to the livestock and poultry cultivation canopy in, passes through the wire between gearbox 14 and first temperature sensor 9 and controller 1 and is connected.
A method for a self-adjusting ventilation device of a livestock and poultry breeding shed comprises the following steps:
s1: before ventilation, the adaptive temperature of livestock and poultry cultivation in each cultivation space of the livestock and poultry cultivation shed is set through the controller 1, the adaptive temperature setting is completed, the device is placed on the top of the livestock and poultry cultivation shed, the embedded pipes 3 of the device are respectively embedded on the livestock and poultry cultivation shed, the air outlet ends of the embedded pipes 3 respectively extend into the cultivation spaces of the livestock and poultry cultivation shed, the embedded pipes 3 are completely embedded, the position of the device is adjusted, and the support mounting frames 7 are mounted on the top of the livestock and poultry cultivation shed through mounting bolts;
s2: during ventilation, the controller 1 controls the plurality of driving motors 15 to be started simultaneously, the plurality of driving motors 15 drive the connected fan blades 11 to rotate through the connected gear boxes 14 respectively, the plurality of fan blades 11 rotate, and external natural wind is introduced into each culture space through the air inlet pipe 2, the plurality of connecting pipes 5 and the embedded pipe 3 to realize ventilation;
s3: in the ventilation process, the controller 1 controls the first temperature sensors 9 to be started simultaneously, the first temperature sensors 9 monitor the temperature in each cultivation space of the livestock and poultry cultivation shed in real time, the monitored temperature data are transmitted into the controller 1, the controller 1 compares the temperature in each cultivation space with the set adaptive temperature, if the temperature in each cultivation space is within the set adaptive temperature, the controller 1 does not act, and if the temperature in each cultivation space is higher than or lower than the set adaptive temperature, the controller 1 controls the corresponding gearbox 14 to accelerate or decelerate, the wind power size of the corresponding fan blade 11 is changed, and the self-adjustment of the ventilation size is achieved.
Example 2
The present embodiment is different from embodiment 1 in that:
specifically, one side of air-supply line 2 is connected with hot-blast main 8, one end and the hot-blast main 8 intercommunication that hot-blast main 8 is close to air-supply line 2, the air inlet end of air-supply line 2 and hot-blast main 8 leans on the front and all is equipped with second temperature sensor 13, one side that hot-blast main 8 is close to air-supply line 2 is connected with heating shell 26, heating shell 26's internal connection has two assembly body of rod 27, be equipped with many electric heating wire 28 between two assembly body of rod 27, be connected through the wire between electric heating wire 28 and two second temperature sensor 13 and controller 1.
Specifically, the air inlet ends of the air inlet pipe 2 and the hot air pipe 8 are respectively provided with a cover body 22, the air inlet pipe 2 and the hot air pipe 8 are respectively provided with an automatic opening and closing structure, and the automatic opening and closing structure enables the cover bodies 22 on the air inlet pipe 2 and the hot air pipe 8 to have the function of automatically opening or closing.
Specifically, the automatic opening and closing structure includes a rotation shaft 18, the rotation shaft 18 is rotatably connected to the top ends of the air inlet pipe 2 and the cover body 22, the inner wall of the air inlet pipe 2 is connected with a support plate, the electric cylinder 16 is assembled on the support plate, the side wall of the cover body 22 close to the air inlet pipe 2 is provided with a sliding groove 21, the inside of the sliding groove 21 is connected with a sliding rod 23, the sliding rod 23 is connected with a sliding block 20 in a sliding manner, a sliding hole is formed in the sliding block 20, the diameter of the sliding hole is larger than that of the sliding rod 23, one end of the sliding block 20 close to the air inlet pipe 2 is connected with a connecting block 19, a connecting rotating shaft 17 is connected between the connecting block 19 and an output shaft of the electric cylinder 16, and the automatic opening and closing structure on the hot air pipe 8 and the automatic opening and closing structure on the air inlet pipe 2 are identical in structural composition and connection relation.
A method for a self-adjusting ventilation device of a livestock and poultry breeding shed further comprises the following steps:
s1: when ventilation is performed, the controller 1 controls the electric cylinder 16 in the air inlet pipe 2 to start, an output shaft of the electric cylinder 16 extends, the output shaft of the electric cylinder 16 drives the connecting block 19 to move towards a direction far away from the driving motor 15, the connecting block 19 drives the sliding block 20 to move towards the same direction on the sliding rod 23, the cover body 22 is ejected out in the moving process of the sliding block 20 until the sliding block 20 abuts against the inner wall of the sliding groove 21, the controller 1 controls the electric cylinder 16 to stop driving, at the moment, the cover body 22 is opened, the controller 1 controls the plurality of driving motors 15 to start simultaneously, the plurality of driving motors 15 drive the connected fan blades 11 to rotate through the connected gear boxes 14 respectively, the plurality of fan blades 11 rotate, and external natural wind is introduced into each culture space through the air inlet pipe 2, the plurality of connecting pipes 5 and the embedding pipes 3 to achieve ventilation;
s2: in the ventilation process, the controller 1 controls the plurality of first temperature sensors 9 to be started simultaneously, the plurality of first temperature sensors 9 monitor the temperature in each culture space of the livestock and poultry breeding shed in real time, the monitored temperature data are transmitted into the controller 1, the controller 1 compares the temperature in each culture space with the set adaptive temperature, if the temperature in each culture space is within the set adaptive temperature, the controller 1 does not act, if the temperature in each culture space is higher than or lower than the set adaptive temperature, the controller 1 controls the corresponding gearbox 14 to accelerate or decelerate, the wind power of the corresponding fan blade 11 is changed, so as to realize the self-adjustment of the ventilation size, meanwhile, the second temperature sensors 13 in the air inlet pipe 2 and the hot air pipe 8 monitor the external environment temperature in real time, and when the speed of the gearbox 14 in each culture space is the lowest and the temperature in each culture space is still lower than the set adaptive temperature, the controller 1 controls the air inlet pipe 2 and the electric cylinder 16 in the hot air pipe 8 to be started, the electric cylinder 16 in the air inlet pipe 2 drives the output shaft to retract, the output shaft of the electric cylinder 16 drives the cover body 22 to close in the retraction process until the cover body 22 is completely closed, the controller 1 controls the electric cylinder 16 in the air inlet pipe 2 to stop driving, the electric cylinder 16 in the hot air pipe 8 drives the output shaft to extend, the cover body 22 is driven to open in the extension process of the output shaft of the electric cylinder 16, after the cover body 22 is opened, the controller 1 controls the plurality of electric heating wires 28 to be started, the plurality of electric heating wires 28 start heating to generate heat to heat the entering natural air, the heated natural air is introduced into each breeding space through the air inlet pipe 2, the plurality of connecting pipes 5 and the embedded pipes 3 to realize ventilation, meanwhile, the plurality of first temperature sensors 9 monitor the temperature in each breeding space of the livestock and poultry breeding shed in real time, the controller 1 adjusts the speed of the gearbox 14 in each breeding space according to the received temperature data, the wind power of the corresponding fan blade 11 is changed to realize self-adjustment of the ventilation position and the ventilation size.
Example 3
The present embodiment is different from embodiment 2 in that:
specifically, the air inlet ends of the air inlet pipe 2 and the hot air pipe 8 are connected with a filter screen frame 12.
A method for a self-adjusting ventilation device of a livestock and poultry breeding shed further comprises the following steps:
s1: the natural wind entering the air inlet pipe 2 and the hot air pipe 8 is filtered by impurities through the filter screen frame 12, so that the ventilation cleanliness is improved.
Example 4
The present embodiment is different from embodiment 3 in that:
specifically, the air inlet pipe 2 and the hot air pipe 8 are both provided with detachable structures, and the detachable structures enable the two filter screen frames 12 and the air inlet pipe 2 and the hot air pipe 8 as well as the heating shell 26 and the hot air pipe 8 to have detachable functions.
Specifically, detachable structure includes annular locking groove 24, annular locking groove 24 sets up on hot-blast main 8, the inside symmetric connection in locking groove 24 has two locking screw 25, the symmetry is provided with two locking holes 29 on the heating casing 26, heating casing 26 is spacing in locking groove 24 through the mode of two locking holes 29 grafting on two locking screw 25, equal threaded connection has lock nut 30 on two locking screw 25, heating casing 26 is fixed in locking groove 24 through two lock nut 30 locks, detachable structure's between two strainer holder 12 and air-supply line 2 and hot-blast main 8 structure constitute and relation of connection homogeneous phase is the same.
A method for a self-adjusting ventilation device of a livestock and poultry breeding shed further comprises the following steps:
s1: when the filter screen frame 12 and the electric heating wire 28 need to be maintained or replaced, the locking nut 30 at the corresponding position is detached, and the filter screen frame 12 and the electric heating wire 28 are taken down from the locking screw 25 at the corresponding position.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a self-adjusting's livestock and poultry cultivation canopy ventilation unit, includes air-supply line (2), its characterized in that: the top of air-supply line (2) is equipped with controller (1), the air-out end of air-supply line (2) is arranged in proper order and is provided with a plurality of connecting pipes (5), the air-out end of air-supply line (2), the both ends of head end and intermediate junction pipe (5) and the air inlet end of end-to-end connection pipe (5) all are connected with flange rectangle dish (6), and are adjacent be connected with four connecting bolt (4) between flange rectangle dish (6), the bottom intermediate position of air-supply line (2) and connecting pipe (5) all is connected with support mounting bracket (7), and install on beasts and birds cultivation shed roof through support mounting bracket (7) air-supply line (2) and connecting pipe (5), one side of connecting pipe (5) is connected with embedding pipe (3), one side that embedding pipe (3) are close to connecting pipe (5) is connected with casing (10), the built-in casing (10) is furnished with driving motor (15), the output shaft of driving motor (15) is connected with gearbox (14), the output of gearbox (14) is connected with flabellum (11), the embedding pipe (3) is gone up and is located one side that connecting pipe (5) were kept away from in casing (10) and be connected with the backup pad, is equipped with first temperature sensor (9) in the backup pad, the one end that connecting pipe (5) were kept away from in embedding pipe (3) inlays on beasts and birds are bred the canopy and extends to beasts and birds and breed the canopy in, be connected through the wire between gearbox (14) and first temperature sensor (9) and controller (1).
2. The self-adjusting ventilation device for the livestock and poultry breeding shed according to claim 1, characterized in that: one side of air-supply line (2) is connected with hot-blast main (8), one end and hot-blast main (8) intercommunication that hot-blast main (8) are close to air-supply line (2), the air inlet end of air-supply line (2) and hot-blast main (8) leans on the front and all is equipped with second temperature sensor (13), one side that hot-blast main (8) are close to air-supply line (2) is connected with heating shell (26), the internal connection of heating shell (26) has two assembly body of rod (27), two be equipped with many electric heating wire (28) between the assembly body of rod (27), be connected through the wire between electric heating wire (28) and two second temperature sensor (13) and controller (1).
3. The self-adjusting ventilation device for the livestock and poultry breeding shed according to claim 2, characterized in that: the air inlet end of the air inlet pipe (2) and the air inlet end of the hot air pipe (8) are both provided with a cover body (22), the air inlet pipe (2) and the hot air pipe (8) are both provided with an automatic opening and closing structure, and the automatic opening and closing structure enables the cover bodies (22) on the air inlet pipe (2) and the hot air pipe (8) to have the function of automatic opening or closing.
4. The self-adjusting ventilation device for the livestock and poultry breeding shed according to claim 3, characterized in that: the automatic structure that opens and shuts includes axis of rotation (18), axis of rotation (18) are rotated and are connected on the top of air-supply line (2) and lid (22), the inner wall connection of air-supply line (2) has the backup pad, be equipped with electric jar (16) in the backup pad, the lateral wall that lid (22) are close to air-supply line (2) is provided with sliding tray (21), the internal connection of sliding tray (21) has slide bar (23), sliding connection has sliding block (20) on slide bar (23), the one end that sliding block (20) are close to air-supply line (2) is connected with connecting block (19), be connected with between the output shaft of connecting block (19) and electric jar (16) and be connected pivot (17), the automatic structure that opens and shuts on automatic structure and the air-supply line (2) on hot-blast main (8) constitutes and the relation of connection homogeneous phase.
5. The self-adjusting ventilation device for the livestock and poultry breeding shed according to claim 2, characterized in that: the air inlet ends of the air inlet pipe (2) and the hot air pipe (8) are connected with a screen frame (12) after leaning on.
6. The self-adjusting ventilation device for the livestock and poultry breeding shed according to claim 5, characterized in that: the detachable structures are assembled in the air inlet pipe (2) and the hot air pipe (8), and the detachable structures enable the two filter screen frames (12) to be detachably arranged between the air inlet pipe (2) and the hot air pipe (8) and between the heating shell (26) and the hot air pipe (8).
7. The self-adjusting ventilation device for the livestock and poultry breeding shed according to claim 6, characterized in that: dismantled and assembled structure includes annular locking groove (24), and annular locking groove (24) set up on hot-blast main (8), the inside symmetric connection in locking groove (24) has two locking screw (25), heating casing (26) are gone up the symmetry and are provided with two locking hole (29), heating casing (26) are spacing in locking groove (24) through two modes of locking hole (29) grafting on two locking screw (25), two equal threaded connection has lock nut (30) on locking screw (25), heating casing (26) are fixed in locking groove (24) through two lock nut (30) locking, two the filter screen frame (12) is the same with the structural component and the relation of being connected of dismantled and assembled structure between air-supply line (2) and hot-blast main (8).
8. A method for a self-adjusting ventilation device of a livestock and poultry breeding shed is characterized by comprising the following steps:
s1: before ventilation, the adaptive temperature of livestock and poultry cultivation in each cultivation space of the livestock and poultry cultivation shed is set through the controller (1), the adaptive temperature setting is completed, the device is placed on the top of the livestock and poultry cultivation shed, the embedded pipes (3) of the device are embedded on the livestock and poultry cultivation shed respectively, the air outlet ends of the embedded pipes (3) extend into the cultivation spaces of the livestock and poultry cultivation shed respectively, the embedded pipes (3) are embedded, the position of the device is adjusted, and the support mounting frames (7) are mounted on the top of the livestock and poultry cultivation shed through mounting bolts;
s2: when ventilation is carried out, the controller (1) controls an electric cylinder (16) in the air inlet pipe (2) to be started, an output shaft of the electric cylinder (16) extends, the output shaft of the electric cylinder (16) drives a connecting block (19) to move towards the direction far away from a driving motor (15), the connecting block (19) drives a sliding block (20) to move towards the same direction on a sliding rod (23), a cover body (22) is ejected out in the moving process of the sliding block (20) until the sliding block (20) abuts against the inner wall of a sliding groove (21), the controller (1) controls the electric cylinder (16) to stop driving, the cover body (22) is opened at the moment, the controller (1) controls a plurality of driving motors (15) to be started simultaneously, the driving motors (15) drive connected fan blades (11) to rotate through connected gear boxes (14) respectively, the fan blades (11) rotate, and external natural wind is introduced into each culture space through the air inlet pipe (2), the connecting pipes (5) and the embedding pipes (3), ventilation is realized;
s3: in the ventilation process, the controller (1) controls the first temperature sensors (9) to be started simultaneously, the first temperature sensors (9) monitor the temperature in each breeding space of the livestock and poultry breeding shed in real time, the monitored temperature data are transmitted into the controller (1), the controller (1) compares the temperature in each breeding space with the set adaptive temperature, if the temperature in each breeding space is within the set adaptive temperature, the controller (1) does not act, if the temperature in each breeding space is higher than or lower than the set adaptive temperature, the controller (1) controls the corresponding gearbox (14) to accelerate or decelerate, the wind power size of the corresponding fan blade (11) is changed, so that the self-adjustment of the ventilation size is realized, meanwhile, the second temperature sensors (13) in the air inlet pipe (2) and the hot air pipe (8) monitor the external environment temperature in real time, the speed of the gearbox (14) in each breeding space is at the lowest, and the temperature in each breeding space is still lower than the set adaptive temperature When the cultivation system is used, the controller (1) controls the air inlet pipe (2) and the electric cylinder (16) in the hot air pipe (8) to be started, the electric cylinder (16) in the air inlet pipe (2) drives the output shaft to retract, the output shaft of the electric cylinder (16) drives the cover body (22) to be closed in the retraction process until the cover body (22) is completely closed, the controller (1) controls the electric cylinder (16) in the air inlet pipe (2) to stop driving, the electric cylinder (16) in the hot air pipe (8) drives the output shaft to extend, the cover body (22) is driven to be opened in the extension process of the output shaft of the electric cylinder (16), after the cover body (22) is opened, the controller (1) controls a plurality of electric heating wires (28) to be started, the plurality of electric heating wires (28) start to heat the entering natural air, and the heated natural air is introduced into each cultivation space through the air inlet pipe (2), the plurality of connecting pipes (5) and the embedding pipe (3), the ventilation is realized, meanwhile, the temperature in each breeding space of the livestock and poultry breeding shed is monitored by a plurality of first temperature sensors (9) in real time, the speed of a gearbox (14) in each breeding space is adjusted by a controller (1) according to received temperature data, and the wind power of corresponding fan blades (11) is changed, so that the self-adjustment of the ventilation position and size is realized;
s4: when the filter screen frame (12) and the electric heating wire (28) need to be maintained or replaced, the locking nut (30) at the corresponding position is disassembled, and the filter screen frame (12) and the electric heating wire (28) are taken down from the locking screw rod (25) at the corresponding position.
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| CN202111419586.1A CN113973724A (en) | 2021-11-26 | 2021-11-26 | Self-adjusting livestock and poultry breeding shed ventilation device and method |
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| CN202111419586.1A CN113973724A (en) | 2021-11-26 | 2021-11-26 | Self-adjusting livestock and poultry breeding shed ventilation device and method |
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Application publication date: 20220128 |