CN211319096U

CN211319096U - Automatic ventilation system of laying hen house

Info

Publication number: CN211319096U
Application number: CN202020371237.1U
Authority: CN
Inventors: 高兵; 朱微; 孙侃; 华桂忠
Original assignee: Taizhou Xinding Livestock Development Co ltd
Current assignee: Taizhou Xinding Livestock Development Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-08-21
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses an automatic ventilation system for laying hen houses, which comprises a wall body, a flow equalizing box, an air inlet mechanism and an air exhaust mechanism, wherein the upper surface of the bottom of the wall body is fixedly connected with a water tank, the water outlet of the water tank is fixedly connected with the water inlet end of a water delivery pipe, the upper surface of the water tank is fixedly connected with a water pump, the water pump is connected in series with the middle part of the water delivery pipe, the lower end of the bottom surface of the wall body is provided with an air exhaust groove, the top end of the air exhaust groove is provided with a screen plate, the right end of the air exhaust groove is provided with an air exhaust pipe, the air inlet mechanism comprises a first shell, a draught fan and a protective net, the first shell is fixedly connected with the air inlet of the left side wall of the wall body, the protective net is fixedly connected with the left side of the inner surface of the first shell, the draught fan is, no pollution to the external environment.

Description

Automatic ventilation system of laying hen house

Technical Field

The utility model relates to a laying hen house automatic ventilation system technical field specifically is a laying hen house automatic ventilation system.

Background

In the prior art, in order to facilitate ventilation, windows are arranged on two sides of a henhouse, the henhouse is short, the height of the windows is close to that of an upper layer henhouse, the henhouse is basically provided with crossed wind on two sides in most seasons throughout the year, and longitudinal ventilation is realized, so that chicken flocks close to the windows are easy to suffer from respiratory diseases due to long-term blowing, the medicine cost is increased, and the production performance is seriously reduced, in the prior art, a patent with the granted public number of CN 204168880U discloses a henhouse ventilation device which comprises a henhouse, an iron wire, a ceiling fan, a window, a wire mesh, a rotating shaft, a windshield and a screwing handle, wherein the ceiling fan is arranged in the henhouse and is hung at the upper end in the henhouse through the iron wire, the window is arranged on one side of the henhouse, the openable windshield is arranged on the inner side of the window, the lower end of the windshield is arranged in the henhouse wall through the rotating shaft, one side of the chicken coop is provided with a layer of wire netting, so that the humidity inside the chicken coop cannot be increased, no exhaust treatment measures are provided, the ambient air is easily polluted, and the environment-friendly requirement is not met.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a laying hen house automatic ventilation system, can carry out the humidification to the air that lets in, increase air flow region improves the ventilation effect, discharges after carrying out filtration treatment to the air of inside, can not cause the pollution to external environment, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic ventilation system of a laying hen house comprises a wall body, a flow equalizing box, an air inlet mechanism and an air exhaust mechanism;

wall body: the upper surface of the bottom of the water tank is fixedly connected with a water tank, a water outlet of the water tank is fixedly connected with a water inlet end of a water delivery pipe, the upper surface of the water tank is fixedly connected with a water pump, the water pump is connected in series with the middle part of the water delivery pipe, the lower end of the bottom surface of the wall body is provided with an exhaust groove, the top end of the exhaust groove is provided with a screen plate, and the right end of the exhaust groove is provided with an;

air inlet mechanism: the air inlet protection device comprises a first shell, an induced draft fan and a protection net, wherein the first shell is fixedly connected to an air inlet of the left side wall of a wall body, the protection net is fixedly connected to the left side of the inner surface of the first shell, the induced draft fan is fixedly connected to the middle of the inner surface of the first shell, a fan cover is arranged on the right side surface of the first shell, and an air inlet pipe is fixedly connected to the right side surface of the fan cover;

a flow homogenizing box: is connected in series with the middle part of the air inlet pipe;

an air exhaust mechanism: the air outlet is arranged at the upper end of the right side plate of the wall body and corresponds to the air outlet of the exhaust pipe;

wherein: still include the PLC controller, PLC controller fixed connection is outside the right side board of wall body, the external power source is connected to the input electricity of PLC controller, the output of PLC controller electricity respectively connects the input of water pump and draught fan, the PLC controller starts the water pump, the water pump carries the inside water of water tank to the basin through the raceway, water flows to the upper end of wet curtain paper and permeates downwards through wet curtain paper through the hole that leaks of basin bottom, start the draught fan, the draught fan blows outside air to moist wet curtain paper, the moisture on wet curtain paper surface evaporates, the ambient temperature reduces, the air that is cooled down gets into the air-supply line through the fan housing, then carry to the inside of wall body through the air outlet of flow homogenizing box, start electric putter, electric putter does the inside slip of through-hole that reciprocating contraction motion drove the connecting plate top, the connecting plate drives stopper reciprocating motion, the stopper promotes the top reciprocating swing of guide plate and makes the guide plate rotate along the pivot in its middle part, thereby change the direction of guide to fresh air, increase air flow region, improve the ventilation effect, start the exhaust fan, there is pressure differential in the inside and the outside that the exhaust fan made the wall body, the inside air of wall body enters into the exhaust pipe from the groove of airing exhaust, filter through the sponge and detach impurity such as great fine hair, dust, then get rid of tiny dust particle through fiber filter screen, the peculiar smell in the air is clear away in the absorption through the active carbon rose box at last, then discharge, ensure can not cause the pollution to the external environment.

Further, air inlet mechanism still includes wet curtain paper and basin, wet curtain paper fixed connection is on the internal surface right side of first shell, basin fixed connection is on the roof lower surface right side of first shell, the outside lower surface of basin contacts with the top of wet curtain paper, the bottom of basin is equipped with the hole that leaks that corresponds with wet curtain paper, the play water end of raceway passes the roof round hole of first shell and extends to the inside of basin, cools down to the chicken coop is inside, improves humidity.

Furthermore, the flow-equalizing box comprises a box body, an electric push rod, a connecting plate, limiting blocks, a supporting plate and a flow guide plate, wherein the box body is connected in series in the middle of the air inlet pipe, the box body is fixedly connected with the lower surface of the top plate of the wall body through a hanging ring, an air outlet is formed in the lower end of the box body, the electric push rod is fixedly connected to the lower end of the inner left side surface of the box body, the connecting plate is fixedly connected to the right end of the electric push rod, two supporting plates are symmetrically arranged on the upper surface of the bottom plate of the box body, the outer surface of the connecting plate is in sliding connection with the inside of a through hole in the top end of the supporting plate, the through hole in the middle of the flow guide plate is in rotating connection with the outer arc surface of a rotating shaft arranged at the bottom of the box, the guide plate is controlled to automatically swing back and forth, the air flowing area is enlarged, and the ventilation effect is improved.

Further, exhaust mechanism includes first barrel, sponge, fiber filter screen, exhaust fan and active carbon rose box, first barrel fixed connection is inboard in the right side board of wall body, the air intake of first barrel and the air outlet fixed connection of exhaust pipe, the inside of first barrel has set gradually sponge, fiber filter screen, exhaust fan and active carbon rose box from a left side to the right side, the output of PLC controller is connected to the input electricity of exhaust fan, filters and adsorbs the combustion gas, gets rid of the peculiar smell.

Furthermore, exhaust mechanism still includes the supporting network, the supporting network has two and respectively fixed connection in the left and right sides face of sponge, to its supporting fixed action of sponge.

Compared with the prior art, the beneficial effects of the utility model are that: this laying hen house automatic ventilation system has following benefit:

the PLC controller starts a water pump, the water pump conveys water in the water tank to the inside of the water tank through a water conveying pipe, the water flows to the upper end of wet curtain paper through a water leakage hole at the bottom of the water tank and permeates downwards through the wet curtain paper, a draught fan is started, the draught fan blows external air to the wet curtain paper, the moisture on the surface of the wet curtain paper is evaporated, the ambient temperature is reduced, the cooled air enters an air inlet pipe through a fan cover and is conveyed to the inside of a wall body through an air outlet of a flow uniformizing box, an electric push rod is started and reciprocates and contracts to drive the through hole at the top end of a connecting plate to slide inside, the connecting plate drives a limiting block to reciprocate, the limiting block pushes the top end of a guide plate to reciprocate to enable the guide plate to rotate along a rotating shaft at the middle part of the guide plate, so that the direction of guiding fresh air is changed, the air, the inside air of wall body enters into the exhaust pipe from the groove of airing exhaust, and impurity such as great fine hair, dust are detached in the filtration of sponge, then get rid of tiny dust particle through the fiber filter screen, and the peculiar smell in the adsorption clearance air through the active carbon rose box at last, then discharge, ensure can not cause the pollution to the external environment.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the uniform flow box of the present invention;

FIG. 3 is a schematic view of the air intake mechanism of the present invention;

fig. 4 is a schematic structural view of the exhaust mechanism of the present invention.

In the figure: the device comprises a wall body 1, an exhaust groove 2, a fan cover 3, an air inlet pipe 4, a flow equalizing box 5, a box body 51, an electric push rod 52, a connecting plate 53, a limiting block 54, a supporting plate 55, a guide plate 56, an air inlet mechanism 6, a first shell 61, a draught fan 62, a protective net 63, wet curtain paper 64, a water tank 65, a screen plate 7, an exhaust pipe 8, an air exhaust mechanism 9, a first cylinder 91, a supporting net 92, sponge 93, a fiber filter screen 94, a fan 95, an active carbon filter box 96, a water tank 10, a water pump 11, a water pipe 12 and a PLC (programmable logic controller) 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic ventilation system of a laying hen house comprises a wall body 1, a flow equalizing box 5, an air inlet mechanism 6 and an air exhaust mechanism 9;

wall body 1: the upper surface of the bottom of the wall body is fixedly connected with a water tank 10, the water outlet of the water tank 10 is fixedly connected with the water inlet end of a water delivery pipe 12, the upper surface of the water tank 10 is fixedly connected with a water pump 11, the water pump 11 is connected in series with the middle part of the water delivery pipe 12, the lower end of the bottom surface of the wall body 1 is provided with an air exhaust groove 2, the top end of the air exhaust groove 2 is provided with a screen plate 7, and the right end of the air exhaust groove;

air inlet mechanism 6: comprises a first shell 61, an induced draft fan 62, a protective net 63, wet curtain paper 64 and a water tank 65, wherein the first shell 61 is fixedly connected to the air inlet of the left side wall of the wall 1, the protective net 63 is fixedly connected to the left side of the inner surface of the first shell 61, the induced draft fan 62 is fixedly connected to the middle part of the inner surface of the first shell 61, the right side surface of the first shell 61 is provided with the air cover 3, the right side surface of the air cover 3 is fixedly connected with an air inlet pipe 4, the wet curtain paper 64 is fixedly connected to the right side of the inner surface of the first shell 61, the water tank 65 is fixedly connected to the right side of the lower surface of the top plate of the first shell 61, the lower surface of the outer part of the water tank 65 is contacted with the top end of the wet curtain paper 64, the bottom of the water tank 65 is provided with a water leakage hole corresponding to the wet curtain paper 64, the water outlet end of the water pipe 12 passes through the, water flows to the upper end of the wet curtain paper 64 through the water leakage holes at the bottom of the water tank 65 and permeates downwards through the wet curtain paper 64, the induced draft fan 62 is started, external air is blown to the wet curtain paper 64 by the induced draft fan 62, water on the surface of the wet curtain paper 64 is evaporated, the ambient temperature is reduced, the cooled air enters the air inlet pipe 4 through the air cover 3 and then is conveyed to the inside of the wall body 1 through the air outlet of the flow homogenizing box 5, the temperature is reduced while the inside of the henhouse is ventilated, and the humidity is improved;

flow equalizing box 5: comprises a box body 51, an electric push rod 52, a connecting plate 53, limit blocks 54, a supporting plate 55 and a guide plate 56, wherein the box body 51 is connected in series in the middle of an air inlet pipe 4, the box body 51 is fixedly connected with the lower surface of a top plate of a wall body 1 through a hanging ring, an air outlet is arranged at the lower end of the box body 51, the electric push rod 52 is fixedly connected with the lower end of the inner left side surface of the box body 51, the connecting plate 53 is fixedly connected with the right end of the electric push rod 52, two support plates 55 are symmetrically arranged on the upper surface of a bottom plate of the box body 51, the outer surface of the connecting plate 53 is in sliding connection with the inside of a through hole at the top end of the supporting plate 55, the through hole in the middle of the guide plate 56 is in rotating connection with an outer arc surface of a rotating shaft arranged at the bottom of the box, starting the electric push rod 52, enabling the electric push rod 52 to do reciprocating contraction motion to drive the through hole at the top end of the connecting plate 53 to slide, enabling the connecting plate 53 to drive the limiting block 54 to do reciprocating motion, enabling the limiting block 54 to push the top end of the guide plate 56 to swing in a reciprocating mode to enable the guide plate 56 to rotate along the rotating shaft in the middle of the guide plate, so that the guide direction of fresh air is changed, the air flowing area is enlarged, and the ventilation effect is improved;

and an air exhaust mechanism 9: including first barrel 91, supporting network 92, sponge 93, fiber filter screen 94, exhaust fan 95 and active carbon filter box 96, first barrel 91 fixed connection is inboard in the right side board of wall body 1, the air intake of first barrel 91 and the air outlet fixed connection of exhaust pipe 8, the inside of first barrel 91 has set gradually sponge 93 from a left side to the right side, fiber filter screen 94, exhaust fan 95 and active carbon filter box 96, the output of PLC controller 13 is connected to the input electricity of exhaust fan 95, filter and adsorb the combustion gas, get rid of the peculiar smell, supporting network 92 has two and respectively fixed connection in the left and right sides face of sponge 93, it is to supporting fixed action to sponge 93, start exhaust fan 95, exhaust fan 95 makes there is the pressure differential inside and the outside of wall body 1, the inside air of wall body 1 enters into exhaust pipe 8 from air exhaust groove 2, get rid of great fine hair through the filtration of sponge 93, Impurities such as dust and the like are removed through the fiber filter screen 94, and finally, peculiar smell in the air is removed through the adsorption of the activated carbon filter box 96, and then the air is discharged, so that the external environment is not polluted;

wherein: still include PLC controller 13, PLC controller 13 fixed connection is outside in the right side plate of wall body 1, and external power source is connected to PLC controller 13's input electricity, and water pump 11 and draught fan 62's input are connected to PLC controller 13's output electricity respectively.

When in use: the PLC 13 starts the water pump 11, the water pump 11 delivers the water in the water tank 10 to the water tank 65 through the water delivery pipe 12, the water flows to the upper end of the wet curtain paper 64 through the water leakage hole at the bottom of the water tank 65 and permeates downwards through the wet curtain paper 64, the induced draft fan 62 is started, the induced draft fan 62 blows the external air to the wet curtain paper 64, the moisture on the surface of the wet curtain paper 64 is evaporated, the ambient temperature is reduced, the cooled air enters the air inlet pipe 4 through the air cover 3 and then is delivered to the inside of the wall body 1 through the air outlet of the flow homogenizing box 5, the electric push rod 52 is started, the electric push rod 52 makes reciprocating contraction movement to drive the through hole at the top end of the connecting plate 53 to slide inside, the connecting plate 53 drives the limit block 54 to move back and forth, the limit block 54 pushes the top end of the guide plate 56 to swing back and forth to rotate the guide, improve the ventilation effect, start exhaust fan 95, there is pressure differential in the inside and the outside that exhaust fan 95 made wall body 1, the inside air of wall body 1 enters into exhaust pipe 8 from exhaust groove 2, impurity such as great fine hair, dust are detached in the filtration of sponge 93, then get rid of tiny dust particle through fiber filter 94, peculiar smell in the adsorption scavenging air through active carbon rose box 96 at last, then discharge, ensure can not cause the pollution to the external environment.

It should be noted that the specific model of the PLC controller 13 disclosed in this embodiment is siemens S7-200, the induced draft fan 62, the water pump 11, and the exhaust fan 95 may be freely configured according to an actual application scenario, the induced draft fan 62 and the exhaust fan 95 may be implemented by using an ISQ series pipeline centrifugal fan box manufactured by herkino environment-friendly technology ltd, the water pump 11 is proposed to be implemented by using a W36 large-flow speed-adjustable micro water pump manufactured by sincere technology ltd, and the PLC controller 13 controls the induced draft fan 62, the water pump 11, and the exhaust fan 95 to work by using a method commonly used in the prior art.

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

1. The utility model provides a laying hen house automatic ventilation system which characterized in that: comprises a wall body (1), a flow equalizing box (5), an air inlet mechanism (6) and an air exhaust mechanism (9);

wall (1): the water tank (10) is fixedly connected to the upper surface of the bottom of the water tank, a water outlet of the water tank (10) is fixedly connected with a water inlet end of the water delivery pipe (12), a water pump (11) is fixedly connected to the upper surface of the water tank (10), the water pump (11) is connected in series to the middle of the water delivery pipe (12), an exhaust duct (2) is arranged at the lower end of the bottom surface of the wall body (1), a screen plate (7) is arranged at the top end of the exhaust duct (2), and an exhaust pipe (8) is arranged at the right end of the exhaust duct (2;

air inlet mechanism (6): the air-conditioning system comprises a first shell (61), an induced draft fan (62) and a protective net (63), wherein the first shell (61) is fixedly connected to an air inlet of the left side wall of a wall body (1), the protective net (63) is fixedly connected to the left side of the inner surface of the first shell (61), the induced draft fan (62) is fixedly connected to the middle of the inner surface of the first shell (61), a fan cover (3) is arranged on the right side surface of the first shell (61), and an air inlet pipe (4) is fixedly connected to the right side surface of the fan cover (3);

flow-equalizing box (5): is connected in series with the middle part of the air inlet pipe (4);

air exhaust mechanism (9): the air outlet is arranged at the upper end of the right side plate of the wall body (1) and corresponds to the air outlet of the exhaust pipe (8);

wherein: still include PLC controller (13), PLC controller (13) fixed connection is outside in the right side board of wall body (1), external power source is connected to the input electricity of PLC controller (13), the output of PLC controller (13) electricity respectively connects the input of water pump (11) and draught fan (62).

2. The automatic ventilation system of a laying hen house of claim 1, wherein: air inlet mechanism (6) still include wet curtain paper (64) and basin (65), wet curtain paper (64) fixed connection is on the internal surface right side of first shell (61), basin (65) fixed connection is on the roof lower surface right side of first shell (61), the outside lower surface of basin (65) and the top contact of wet curtain paper (64), the bottom of basin (65) is equipped with the hole that leaks that corresponds with wet curtain paper (64), the play water end of raceway (12) passes the roof round hole of first shell (61) and extends to the inside of basin (65).

3. The automatic ventilation system of a laying hen house of claim 1, wherein: the flow equalizing box (5) comprises a box body (51), an electric push rod (52), a connecting plate (53), a limiting block (54), a supporting plate (55) and a guide plate (56), wherein the box body (51) is connected in series with the middle of the air inlet pipe (4), the box body (51) is fixedly connected with the lower surface of a top plate of the wall body (1) through a hanging ring, an air outlet is formed in the lower end of the box body (51), the electric push rod (52) is fixedly connected with the lower end of the inner left side surface of the box body (51), the connecting plate (53) is fixedly connected with the right end of the electric push rod (52), the supporting plate (55) is provided with two parts which are symmetrically arranged on the upper surface of a bottom plate of the box body (51), the outer surface of the connecting plate (53) is connected with the inner part of a through hole in the top end of the supporting plate, the connecting plate (53) penetrates through the inside of the through groove at the upper end of the guide plate (56), the limiting blocks (54) are fixedly connected to the upper surface of the connecting plate (53), the upper end of the guide plate (56) is located between the two adjacent limiting blocks (54), and the input end of the electric push rod (52) is electrically connected with the output end of the PLC (13).

4. The automatic ventilation system of a laying hen house of claim 1, wherein: exhaust mechanism (9) include first barrel (91), sponge (93), fiber filter screen (94), exhaust fan (95) and active carbon rose box (96), first barrel (91) fixed connection is inboard in the right side board of wall body (1), the air intake of first barrel (91) and the air outlet fixed connection of exhaust pipe (8), the inside of first barrel (91) has set gradually sponge (93), fiber filter screen (94), exhaust fan (95) and active carbon rose box (96) from a left side to the right side, the output of PLC controller (13) is connected to the input electricity of exhaust fan (95).

5. The automatic ventilation system of a laying hen house of claim 4, wherein: the air exhaust mechanism (9) further comprises two supporting nets (92), and the two supporting nets (92) are fixedly connected to the left side face and the right side face of the sponge (93) respectively.