CN113080099A - Adjustable livestock and poultry house ventilation unit based on temperature variation - Google Patents
Adjustable livestock and poultry house ventilation unit based on temperature variation Download PDFInfo
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- CN113080099A CN113080099A CN202110449325.8A CN202110449325A CN113080099A CN 113080099 A CN113080099 A CN 113080099A CN 202110449325 A CN202110449325 A CN 202110449325A CN 113080099 A CN113080099 A CN 113080099A
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- temperature change
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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
- A01K31/00—Housing birds
- A01K31/002—Poultry cages, e.g. transport boxes
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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
- A01K31/00—Housing birds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
Abstract
The invention discloses an adjustable livestock and poultry house ventilation device based on temperature change, which comprises a ventilation mechanism and is characterized in that: the device comprises a ventilation mechanism, a pipeline mechanism, a purification mechanism and a fan, wherein one side of the ventilation mechanism is connected with the pipeline mechanism, the other end of the pipeline mechanism is provided with the purification mechanism, the ventilation mechanism comprises a protective shell, a driving shaft is arranged in the center of the inner part of the protective shell, a plurality of groups of clamping balls are arranged around the outer part of the driving shaft, a driven ring is rotatably connected with the outer part of the driving shaft, a plurality of groups of clamping elastic sheets are fixed on the inner wall of the driven ring in a surrounding manner, a fan blade is arranged around the outer part of the driven ring, the clamping balls are filled with thermal expansion gas, one side of each clamping elastic sheet is provided with an air inlet nozzle, the other side of each clamping elastic sheet is provided with an air outlet nozzle, a plurality of groups of ash collecting cavities are fixed around the outer part of the.
Description
Technical Field
The invention relates to the technical field of livestock raising, in particular to an adjustable livestock and poultry house ventilation device based on temperature change.
Background
In the broiler raising process, the temperature is an important factor influencing the growth of broilers. The optimal growth state of the broiler chickens can be obtained only by controlling the temperature within an appropriate range. Because the normal metabolism of chicks can be affected by overhigh temperature, adverse stress reaction is generated, which is represented by reduced feed intake, increased drinking water and slow growth.
It is known that poultry houses produce a very irritating odor which not only destroys the surrounding environmental quality but also affects the growth of the broilers. The existing ventilation device is difficult to remove peculiar smell stimulation, and the ventilation pipeline is complex to install, so that the problem of air leakage is difficult to overhaul. Therefore, it is necessary to design an adjustable ventilation device for livestock and poultry houses based on temperature change, which is convenient to mount and dismount and has good odor removing effect.
Disclosure of Invention
The invention aims to provide an adjustable livestock and poultry house ventilation device based on temperature change, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides an adjustable beasts and birds house ventilation unit based on temperature variation, includes ventilation mechanism, its characterized in that: one side of the ventilation mechanism is connected with a pipeline mechanism, and the other end of the pipeline mechanism is provided with a purification mechanism.
According to the technical scheme, the ventilation mechanism comprises a protective shell, a driving shaft is installed in the center of the inner portion of the protective shell, a plurality of groups of clamping balls are arranged on the outer portion of the driving shaft in a surrounding mode, a driven ring is connected to the outer portion of the driving shaft in a rotating mode, a plurality of groups of clamping elastic sheets are fixed on the inner wall of the driven ring in a surrounding mode, a fan blade is arranged on the outer portion of the driven ring in a surrounding mode, and thermal expansion gas is filled in the clamping balls.
According to the technical scheme, an air inlet nozzle is arranged on one side of the clamping elastic piece, an air exhaust nozzle is arranged on the other side of the clamping elastic piece, a plurality of groups of dust collecting cavities are fixed on the outer portion of the driven ring in a surrounding mode, the dust collecting cavities are located on the outer portion of the air exhaust nozzle, and a filter screen is arranged at the tail end of each dust collecting cavity.
According to the technical scheme, the wind measuring cavity is arranged inside the driving shaft, the inner wall of the driving shaft is provided with the inner arc sheet, the inner arc sheet is in a middle convex shape, the outer portion of the driving shaft is provided with a plurality of groups of ball holes in a surrounding mode, the ball holes of the groups correspond to the clamping balls one to one, the connecting rod is connected between the clamping balls and the inner arc sheet, and one end of the connecting rod is located in the middle of the inner arc sheet.
According to the technical scheme, the pipeline mechanism comprises a plurality of groups of splicing pipes, each group of splicing pipes is arranged at the front end of the corresponding splicing pipe and is connected with the other group of splicing pipes in a clamping mode, clamping strips are arranged at the front ends of the splicing pipes, elastic shifting pieces are arranged on the surfaces of the clamping strips and are arc-shaped, clamping pits are formed in the rear ends of the splicing pipes, one-way limiting hooks are fixedly mounted on the outer sides of the clamping pits, and pressing blocks are connected to the outer surfaces of the clamping pits in a sliding mode.
According to the technical scheme, the below of elasticity plectrum is provided with the hydraulic pressure chamber, the inside packing in hydraulic pressure chamber has sealed glue, the bottom in hydraulic pressure chamber is connected with the siphunculus, the bottom of card strip is provided with the calandria, the calandria is connected with the siphunculus, the other end of siphunculus link up with the external world from the surface of card strip, the inside of siphunculus is provided with check valve one, the inside in card strip and card hole all is provided with the sealing washer.
According to the technical scheme, purification mechanism is including straining the gas chamber, strain the gas chamber and be located the concatenation pipe rear end, the bottom of straining the gas chamber is provided with the bin, it is connected with the valve plate to rotate on the both sides inner wall of bin, be connected with the hinge spring between the below of valve plate and the bin inner wall, the valve plate surface supports there is active carbon powder.
According to the technical scheme, one side, close to the splicing pipe, of the filter gas cavity is provided with a first filter cloth, the other side of the filter gas cavity is provided with a second filter cloth, the aperture of the filter hole of the first filter cloth is slightly larger than that of the filter hole of the second filter cloth, the bottom pipeline of the storage box is connected with the bottom of the evaporation box, the top of the evaporation box is connected with the filter gas cavity pipeline, and a second check valve is arranged on the connecting pipeline of the evaporation box and the filter gas cavity.
According to the technical scheme, the sealing ring is made of flexible materials.
According to the technical scheme, the aperture of the filter holes of the first filter cloth and the second filter cloth are smaller than the particle size of the activated carbon powder.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the ventilation mechanism is arranged, so that the internal temperature condition of the livestock and poultry house can be judged, the ventilation rate can be automatically adjusted, the pipeline mechanism is used for discharging airflow to the outside of the livestock and poultry house and has the effect of good sealing performance, the purification mechanism is used for purifying the peculiar smell of the exhaust gas of the pipeline mechanism, and finally the effects of convenience in mounting and dismounting and good peculiar smell removal effect are realized.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the specific structure of the ventilation mechanism of the present invention;
FIG. 2 is a schematic view of the inner structure of the anemometer chamber according to the present invention;
FIG. 3 is a schematic view of the external structure of the piping structure of the present invention;
FIG. 4 is a schematic view showing the internal structure of the piping structure of the present invention;
FIG. 5 is a schematic view of the internal structure of the purification mechanism of the present invention;
in the figure: 1. a protective shell; 2. a driven ring; 3. a fan blade; 4. blocking the ball; 5. a drive shaft; 6. a connecting rod; 7. a card spring sheet; 8. an air inlet nozzle; 9. an exhaust nozzle; 10. an inner arc sheet; 11. a ball hole; 12. a dust collecting cavity; 13. filtering with a screen; 14. a wind measuring cavity; 15. splicing the tubes; 16. a seal ring; 17. clamping the strip; 18. an elastic shifting piece; 19. pipe passing; 20. a one-way valve I; 21. arranging pipes; 22. a card hole; 23. a one-way limit hook; 24. briquetting; 25. a hydraulic chamber; 26. a gas filtering cavity; 27. an evaporation tank; 28. a storage tank; 29. a valve plate; 30. a hinge spring; 31. filtering cloth I; 32. and filtering cloth II.
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.
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides an adjustable beasts and birds house ventilation unit based on temperature variation, includes ventilation mechanism, its characterized in that: one side of the ventilation mechanism is connected with a pipeline mechanism, and the other end of the pipeline mechanism is provided with a purification mechanism; through being provided with ventilation mechanism, can judge the inside temperature condition automatic adjustment ventilation rate of livestock and poultry house, pipeline mechanism is used for the outside of air current discharge to the livestock and poultry house to have the good effect of leakproofness, purification mechanism is used for purifying pipeline mechanism exhaust gas's peculiar smell, has finally realized the installation of being convenient for and has dismantled and dispel the effectual effect of peculiar smell.
The ventilation mechanism comprises a protective shell 1, a driving shaft 5 is mounted in the center of the interior of the protective shell 1, a plurality of groups of clamping balls 4 are arranged on the outer portion of the driving shaft 5 in a surrounding mode, a driven ring 2 is rotatably connected to the outer portion of the driving shaft 5, a plurality of groups of clamping elastic pieces 7 are fixedly arranged on the inner wall of the driven ring 2 in a surrounding mode, a fan blade 3 is arranged on the outer portion of the driven ring 2 in a surrounding mode, and thermal expansion gas is filled in the clamping balls 4; when the temperature in the livestock and poultry house is normal, the clamping balls cannot be expanded too much by the thermal expansion gas, the transmission ratio of the driving shaft to the driven ring is small, and therefore the fan blades can rotate at uniform speed to play a role in proper ventilation; when the temperature is too high in the poultry house, the thermal expansion gas is heated to expand, the ball clamping support is large, so that the extrusion force of the clamping ball to the clamping elastic sheet on the inner wall of the driven ring is increased, the friction between the clamping ball and the clamping elastic sheet is increased, the friction between the driving shaft and the driven shaft is increased in a similar way, the driving shaft is driven to rotate through external torque, after the friction between the driving shaft and the driven shaft is increased, the slip phenomenon between the driving shaft and the driven shaft is reduced, the torque of the driving shaft is transmitted to the driven shaft is increased, the transmission ratio is increased, the rotating speed of the driven shaft is increased, the rotating speed of the fan blade is increased, the ventilation efficiency of the ventilation mechanism is increased, the temperature is increased automatically when the temperature of the poultry house is too high, the ventilation rate is increased, the internal ventilation and cooling of the poultry house is realized.
An air inlet nozzle 8 is arranged on one side of the clamping elastic sheet 7, an air exhaust nozzle 9 is arranged on the other side of the clamping elastic sheet 7, a plurality of groups of dust collecting cavities 12 are fixed on the outer portion of the driven ring 2 in a surrounding mode, the dust collecting cavities 12 are located on the outer portion of the air exhaust nozzle 9, and a filter screen 13 is arranged at the tail end of the dust collecting cavities 12; when the driving shaft drives the driven ring to rotate, relative sliding can be continuously generated between the driving shaft and the driven ring, so that the clamping ball continuously extrudes the clamping elastic sheet, when the clamping ball is just extruded to one side of the clamping elastic sheet, one side of the clamping ball is extruded to be flattened by the clamping ball, the air inlet nozzle arranged on the side is also blocked, the clamping ball continuously moves along with the clamping ball and can reach the other side of the clamping elastic sheet, the air outlet nozzle is blocked, one side of the air inlet nozzle is elastically rebounded by the clamping elastic sheet, negative pressure is generated in the air inlet nozzle, air passing through the ventilation mechanism is sucked from the air inlet nozzle, the clamping ball moves out of the clamping elastic sheet along with continuous sliding of the clamping ball, the air inlet nozzle is completely rebounded, the next clamping ball is extruded to one side of the air inlet nozzle, the air just sucked by the negative pressure is extruded from the air outlet nozzle along with the movement, and the process that the air inlet nozzle; when the air in the livestock and poultry house contains part of dust, the air carrying the dust is continuously sucked into the bullet sheet by the air inlet nozzle, the dust is discharged into the dust collecting cavity to be collected when the air is discharged, and the purified air is finally discharged to the outside through the filter screen, so that the effects of ventilation, filtration and dust collection are realized; when containing a large amount of dust in the air in the beasts and birds house, the dust volume that the suction nozzle was inhaled is too much so that the exhaust nozzle can't follow the dust of discharging, make the dust pile up inside the card shell fragment gradually, pile up a quantitative back when the dust, unable resilience because of filling the dust in the card shell fragment when the card ball is crowded and is pressed the card shell fragment, and then increased the frictional force between card ball and the card shell fragment each other, make the driving shaft drive the drive ratio of driven ring and uprise, the rotational speed of fan blade becomes fast, can accelerate the ventilation effect, finally realized discharging fast the air that contains a large amount of dust, the effect of quick air-purifying has been reached, avoid a large amount of dust to breed the breathing of poultry in the beasts and birds house and produce the influence.
A wind measuring cavity 14 is arranged inside the driving shaft 5, an inner arc piece 10 is arranged on the inner wall of the driving shaft 5, the inner arc piece 10 is in a convex shape in the middle, a plurality of groups of ball holes 11 are arranged around the outside of the driving shaft 5, the plurality of groups of ball holes 11 correspond to the ball clamping 4 one by one, a connecting rod 6 is connected between the ball clamping 4 and the inner arc piece 10, and one end of the connecting rod 6 is positioned in the middle of the inner arc piece 10; the natural wind current in the livestock and poultry house can pass through the wind measuring cavity of the ventilation mechanism, when the natural air ventilation effect in the livestock and poultry house is good, the air current passing through the wind measuring cavity is large, the air current passing through the wind measuring cavity can similarly pass through the inner arc sheet, the middle bulge is formed in the inner arc sheet, the air flow velocity of the air current at the position is increased, the air pressure is reduced, and a relatively upward lifting force is generated; through the steps, the rotation speed of the fan blade can be adjusted according to the natural wind power in the livestock and poultry house by the wind measuring cavity, when the natural wind power is large, the livestock and poultry house can achieve sufficient ventilation by means of the natural wind, the rotation of the fan blade can be stopped, and the effect of saving electric energy is achieved.
The pipeline mechanism comprises a plurality of groups of splicing pipes 15, the front end of each group of splicing pipes 15 is connected with the rear end of the other group of splicing pipes 15 in a clamping manner, a clamping strip 17 is arranged at the front end of each splicing pipe 15, an elastic shifting sheet 18 is arranged on the surface of each clamping strip 17, each elastic shifting sheet 18 is arc-shaped, a clamping pit 22 is arranged at the rear end of each splicing pipe 15, a one-way limiting hook 23 is fixedly arranged on the outer side of each clamping pit 22, and a pressing block 24 is connected to the outer surface of each clamping pit 22 in a sliding manner; when the pipeline mechanism needs to form a ventilation pipeline, the front end of each splicing pipe is jointed with the rear end of the other splicing pipe, so that the clamping strip is inserted into the clamping pit, the elastic shifting piece on the surface of the clamping strip is extruded by the one-way limiting hook just before the clamping strip enters the clamping pit, the elastic shifting piece is flattened and continuously pushed, after the elastic shifting piece completely enters the clamping pit, the elastic shifting piece elastically rebounds and is arc-shaped again, the one-way limiting hook is clamped and limited on the elastic shifting piece at the moment, so that the elastic shifting piece can be reversed, the effect that the splicing strip and the clamping pit can be completely jointed only after the splicing is realized, and therefore, the two groups of splicing pipes can be connected; after the clamping strip is completely jointed with the clamping pit, the elastic shifting piece rebounds to push the pressing block to be ejected out of the clamping pit, when two groups of jointed splicing pipes need to be disassembled, the pressing block is pressed down, the elastic shifting piece at the bottom end of the pressing block can be pressed into a linear shape again, so that the clamping strip cannot be limited by the one-way limiting hook, the two groups of splicing pipes are pulled, and the clamping strip is pulled out of the clamping pit; and then realized the effect that the concatenation pipe is convenient for assemble and dismantle.
A hydraulic cavity 25 is arranged below the elastic shifting piece 18, sealing glue is filled in the hydraulic cavity 25, the bottom of the hydraulic cavity 25 is connected with a through pipe 19, a discharge pipe 21 is arranged at the bottom of the clamping strip 17, the discharge pipe 21 is connected with the through pipe 19, the other end of the through pipe 19 is communicated with the outside from the outer surface of the clamping strip 17, a one-way valve I20 is arranged in the through pipe 19, and sealing rings 16 are arranged in the clamping strip 17 and the clamping pit 22; when the clamping strip is clamped into the clamping pit, the elastic shifting sheet is extruded to generate acting force on the lower part of the clamping strip, and the hydraulic cavity below the elastic shifting sheet can be flattened, so that sealing glue in the hydraulic cavity flows out of the discharge pipe below through the through pipe and is extruded out and adhered to the bottom of the clamping strip at the tail end of the discharge pipe; in the process that the clamping strip enters the clamping pit, sealing glue adhered to the bottom of the clamping strip is extruded and is filled in gaps among the sealing strip, the sealing ring in the clamping pit and the clamping strip after sliding friction with the sealing ring, so that the sealing glue can completely adhere the sealing rings of the two splicing pipes; when the clamping strip completely enters the clamping pit, the elastic shifting sheet drives the hydraulic cavity to elastically rebound, negative pressure is generated in the through pipe, the through pipe transmits the negative pressure to the exhaust pipe, so that the negative pressure of the exhaust pipe can further firmly bond the sealing ring and the clamping strip, and partial negative pressure gas is sucked from the outside air through the one-way valve I, so that the elastic shifting sheet completely rebounds; the steps of the pipe are adopted to realize that the sealing glue is automatically discharged to bond and seal the sealing rings of the two groups of splicing pipes when the splicing pipes are spliced, so that the sealing performance of the pipeline mechanism during ventilation is greatly improved.
The purification mechanism comprises a gas filtering cavity 26, the gas filtering cavity 26 is positioned at the rear end of the splicing pipe 15, a storage tank 28 is arranged at the bottom of the gas filtering cavity 26, valve plates 29 are rotatably connected to the inner walls of two sides of the storage tank 28, a hinge spring 30 is connected between the lower part of each valve plate 29 and the inner wall of the storage tank 28, and activated carbon powder is supported on the surfaces of the valve plates 29; the ventilation mechanism guides air in the livestock and poultry house into the pipeline mechanism, and finally, the air flows to the tail end of the air filtering cavity, the storage box at the bottom of the air filtering cavity is influenced by the air flow, so that the activated carbon powder on the valve plate is scattered into the air filtering cavity along with the air flow, and the subsequent air flow can absorb peculiar smell and moisture by the activated carbon powder; after the activated carbon powder is adsorbed to saturation, numerous pits on the surface of the activated carbon powder are blocked, the surface area is reduced and is affected by wind power, and the gravity of the activated carbon powder is increased, so that the activated carbon powder falls under the influence of gravity, after more and more activated carbon powder is adsorbed to saturation, more activated carbon powder falls on a valve plate, the gravity of the saturated activated carbon powder is heavier, the supporting force of a hinge spring is overcome, the valve plate is pressed open, the activated carbon powder falls below a storage box, the effect of adsorbing peculiar smell of ventilation air flow is further realized, the phenomenon that the surrounding environment quality is damaged due to the fact that the odor with strong irritation is generated in a livestock and poultry house is avoided, and the saturated activated carbon powder is automatically separated after the activated carbon is adsorbed to saturation.
One side of the air filtering cavity 26 close to the splicing pipe 15 is provided with a first filter cloth 31, the other side of the air filtering cavity 26 is provided with a second filter cloth 32, the aperture of the filter hole of the first filter cloth 31 is slightly larger than that of the filter hole of the second filter cloth 32, the bottom pipeline of the storage tank 28 is connected with the bottom of the evaporation tank 27, the top of the evaporation tank 27 is connected with the air filtering cavity 26 through a pipeline, and the connecting pipeline of the evaporation tank 27 and the air filtering cavity 26 is provided with a second one-way valve; because the aperture of the filter hole of the first filter cloth is slightly larger than that of the filter hole of the second filter cloth, the airflow entering the filter air cavity is slightly subjected to the resistance of the second filter cloth when being discharged, so that the airflow has an air pressure to the storage box below, at the moment when the valve plate is extruded and opened by the gravity of the saturated activated carbon powder, the airflow has a larger air pressure to flow from the storage box to the evaporation box through the pipeline, further the saturated activated carbon powder is driven to enter the evaporation box and fall into the evaporation box under the influence of the gravity, the evaporation box is evaporated by the sun exposure to the saturated activated carbon powder, so that the solar ray irradiation and the solar heat energy can be obtained, water molecules attached to the surface of the activated carbon powder are evaporated, the small holes on the surface of the activated carbon powder are kept smooth, the activated carbon powder can continuously adsorb peculiar smell until the activated carbon powder is saturated again, and the activated carbon powder subjected to the previous reduction by the sun exposure is lightened, the active carbon powder filter can be continuously guided into the air filtering cavity along the pipeline along with the airflow through the evaporation box, so that a short circulating flow effect is realized according to the air pressure accumulated at the moment when the valve plate is opened, meanwhile, the effect of automatically replacing the active carbon powder is realized, peculiar smell is continuously adsorbed, and the effect of saving the active carbon powder is achieved.
The sealing ring 16 is made of flexible material; when pipeline mechanism received external striking and took place to buckle often, the sealing washer cooperation sealing glue of flexible material can effectively avoid pipeline mechanism to leak gas because of buckling.
The aperture of the filter holes of the first filter cloth 31 and the second filter cloth 32 are smaller than the particle size of the activated carbon powder; thereby avoiding the leakage of the activated carbon powder for recycling.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an adjustable beasts and birds house ventilation unit based on temperature variation, includes ventilation mechanism, its characterized in that: one side of the ventilation mechanism is connected with a pipeline mechanism, and the other end of the pipeline mechanism is provided with a purification mechanism.
2. An adjustable ventilation device for livestock and poultry houses based on temperature change as claimed in claim 1, characterized in that: the ventilation mechanism comprises a protective shell (1), a driving shaft (5) is installed at the center of the interior of the protective shell (1), a plurality of groups of clamping balls (4) are arranged around the exterior of the driving shaft (5), a driven ring (2) is rotatably connected to the exterior of the driving shaft (5), a plurality of groups of clamping elastic sheets (7) are fixedly arranged on the inner wall of the driven ring (2) in a surrounding mode, a fan blade (3) is arranged around the exterior of the driven ring (2), and hot expansion gas is filled in the clamping balls (4).
3. An adjustable ventilation device for livestock and poultry houses based on temperature change as claimed in claim 2, characterized in that: one side of card shell fragment (7) is provided with suction nozzle (8), the opposite side of card shell fragment (7) is provided with exhaust nozzle (9), the outside of driven ring (2) is encircleed and is fixed with a plurality of groups collection ash chamber (12), collection ash chamber (12) are located the outside of exhaust nozzle (9), the end in collection ash chamber (12) is provided with filter screen (13).
4. An adjustable ventilation device for livestock and poultry houses based on temperature change as claimed in claim 3, characterized in that: the wind measuring device is characterized in that a wind measuring cavity (14) is arranged inside the driving shaft (5), inner arc pieces (10) are arranged on the inner wall of the driving shaft (5), the inner arc pieces (10) are in a middle convex shape, a plurality of groups of ball holes (11) are arranged outside the driving shaft (5) in a surrounding mode, the ball holes (11) are in one-to-one correspondence with the clamping balls (4), connecting rods (6) are connected between the clamping balls (4) and the inner arc pieces (10), and one ends of the connecting rods (6) are located in the middle of the inner arc pieces (10).
5. An adjustable ventilation device for livestock and poultry houses based on temperature change as claimed in claim 4, characterized in that: pipeline mechanism includes a plurality of groups splicing pipe (15), each group the front end and another group of splicing pipe (15) the rear end block of splicing pipe (15) are connected, the front end of splicing pipe (15) is provided with card strip (17), the surface of card strip (17) is provided with elasticity plectrum (18), elasticity plectrum (18) are the arc form, the rear end of splicing pipe (15) is provided with pit (22), the outside fixed mounting of pit (22) has one-way spacing hook (23), the surface sliding connection of pit (22) has briquetting (24).
6. An adjustable ventilation device for livestock and poultry houses based on temperature change as claimed in claim 5, characterized in that: the below of elasticity plectrum (18) is provided with hydraulic pressure chamber (25), the inside packing in hydraulic pressure chamber (25) has sealed glue, the bottom in hydraulic pressure chamber (25) is connected with siphunculus (19), the bottom of card strip (17) is provided with calandria (21), calandria (21) are connected with siphunculus (19), the other end of siphunculus (19) link up with the external world from the surface of card strip (17), the inside of siphunculus (19) is provided with check valve (20), the inside of card strip (17) and card hole (22) all is provided with sealing washer (16).
7. An adjustable ventilation device for livestock and poultry houses based on temperature change as claimed in claim 6, characterized in that: purification mechanism includes filter gas chamber (26), filter gas chamber (26) are located concatenation pipe (15) rear end, the bottom of filter gas chamber (26) is provided with bin (28), it is connected with valve plate (29) to rotate on the both sides inner wall of bin (28), be connected with hinge spring (30) between the below of valve plate (29) and bin (28) inner wall, valve plate (29) surface supports there is active carbon powder.
8. An adjustable ventilation device for livestock and poultry houses based on temperature change as claimed in claim 7, characterized in that: one side of the filter air cavity (26) close to the splicing pipe (15) is provided with a first filter cloth (31), the other side of the filter air cavity (26) is provided with a second filter cloth (32), the aperture of the filter hole of the first filter cloth (31) is slightly larger than that of the filter hole of the second filter cloth (32), the bottom pipeline of the storage box (28) is connected with the bottom of the evaporation box (27), the top of the evaporation box (27) is connected with the pipeline of the filter air cavity (26), and a second check valve is arranged on the connecting pipeline of the evaporation box (27) and the filter air cavity (26).
9. An adjustable ventilation device for livestock and poultry houses based on temperature change as claimed in claim 8, characterized in that: the sealing ring (16) is made of flexible materials.
10. An adjustable ventilation device for livestock and poultry houses based on temperature change as claimed in claim 9, characterized in that: the aperture of the filter holes of the first filter cloth (31) and the second filter cloth (32) is smaller than the particle size of the activated carbon powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110449325.8A CN113080099A (en) | 2021-04-25 | 2021-04-25 | Adjustable livestock and poultry house ventilation unit based on temperature variation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110449325.8A CN113080099A (en) | 2021-04-25 | 2021-04-25 | Adjustable livestock and poultry house ventilation unit based on temperature variation |
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| CN113080099A true CN113080099A (en) | 2021-07-09 |
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| CN202110449325.8A Pending CN113080099A (en) | 2021-04-25 | 2021-04-25 | Adjustable livestock and poultry house ventilation unit based on temperature variation |
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