CN216164200U - Novel livestock-raising ventilation device - Google Patents

Abstract

The utility model discloses a novel livestock breeding ventilation device, and relates to the technical field of livestock breeding. The air intake device comprises an air draft assembly, an air intake assembly and a monitoring assembly, wherein a main exhaust pipe is fixedly welded at two ends of the air draft assembly, a sub exhaust pipe is fixedly welded at the front end of the peripheral surface of the main exhaust pipe, the air intake assembly is arranged on one side of the air draft assembly, a heating pipe is fixedly clamped on the inner side of the air intake assembly in a clamping manner, the monitoring assembly is arranged on the lower side of the air draft assembly, slide bars are clamped at two ends of the monitoring assembly in a penetrating manner, and a bacteria detector is clamped on the inner side of the monitoring assembly. According to the livestock breeding ventilating device, the problems that the existing livestock breeding ventilating device is difficult to quickly sense a sensor in a large-area breeding plant, bacteria in a local area are easily bred, the application range is limited, the temperature and humidity adjusting function is not provided, and the production cost is increased are solved through the air draft assembly, the air inlet assembly and the monitoring assembly.

Description

Novel livestock-raising ventilation device

Technical Field

The utility model belongs to the technical field of livestock breeding, and particularly relates to a novel livestock breeding ventilation device.

Background

Livestock breeding utilizes the physiological functions of animals such as livestock and poultry which are domesticated by human beings or wild animals such as deer, musk, fox, mink, otter and quail to convert pasture, feed and other plants into animal energy through artificial breeding and reproduction so as to obtain livestock products such as meat, eggs, milk, wool, cashmere, leather, silk and medicinal materials, is different from self-sufficient livestock breeding, and has the main characteristics of centralization, scale and benefit as the production purpose, most farmers select breeding plants to breed livestock and poultry, the breeding plants can improve the breeding efficiency and increase the breeding scale nowadays, but the breeding plants have closed space and unsmooth air circulation, and need to feed and drink water regularly, and the livestock and poultry can generate a large amount of excrement every day, so that the breeding of bacteria in the breeding plants is aggravated, and the excessive breed of bacterium can lead to birds poultry bad growth even die of illness in the breed aquatics, consequently often need set up ventilation unit in the breed aquatics and ventilate, drives the flow of the inside and outside air of breed aquatics through ventilation unit, can effectively restrain breeding of bacterium, improves birds poultry's breed efficiency, but it still has following drawback in the in-service use:

1. the prior published document, CN106665373, a ventilation device for livestock and poultry breeding shed, the ventilation device is connected with the livestock and poultry breeding shed, the ventilation device is located outside the livestock and poultry breeding shed, the ventilation device extracts air in the livestock and poultry breeding shed, the ventilation device is connected with a deodorization device and a sensor device, the sensor device senses the wind power of the ventilation device and the content of foul smell in the air in the livestock and poultry breeding shed, the deodorization device releases and volatilizes deodorization substances capable of neutralizing, covering or eliminating the foul smell in the air in the livestock and poultry breeding shed, the prior livestock and poultry breeding ventilation device is often of such a structure, although the air quality in the breeding shed can be sensed by the sensor and air is pumped and ventilated according to the air quality, the breeding shed is often large in size, the range sensed by the sensor of a single ventilation device is limited, and a plurality of ventilation devices are often required to be installed for ventilation, the situation that bacteria in local areas are bred and the sensors do not sense large changes of air quality is avoided, early investment is greatly increased by the aid of a plurality of ventilation devices, and the ventilation devices are inconvenient to use relative to large-area breeding plants;

2. the ventilation device for livestock breeding at present often leads to the temperature reduction in a breeding plant in the ventilation process, is not beneficial to the growth of livestock in cold winter, does not have a temperature and humidity adjusting device, often causes the breeding of bacteria due to higher temperature and higher humidity, and needs to be additionally provided with a temperature and humidity adjusting device, so that the production cost is increased.

Therefore, the existing novel ventilation device for livestock breeding cannot meet the requirements in actual use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel livestock breeding ventilation device, which solves the problems that the conventional livestock breeding ventilation device cannot rapidly sense a large-area breeding plant through a sensor, so that a large amount of bacteria in a local area are easily bred, the application range is limited, the device does not have the functions of temperature regulation and humidity regulation, and the production cost is increased.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a novel livestock-raising ventilation device, which comprises an air draft assembly, an air inlet assembly and a monitoring assembly, wherein a main exhaust pipe is fixedly welded at two ends of the air draft assembly, a sub exhaust pipe is fixedly welded at the front end of the peripheral surface of the main exhaust pipe, a plurality of sub exhaust pipes are welded on the peripheral surface of the main exhaust pipe, electromagnetic valves are arranged in the sub exhaust pipes, when the local air quality is poor, the electromagnetic valves of the sub exhaust pipes at corresponding positions can be opened, the local air can be quickly drafted, the large breeding of bacteria in the local area can be avoided, the production efficiency is improved, the air inlet assembly is arranged at one side of the air draft assembly, the heating pipe is fixedly clamped at the inner side of the air inlet assembly, the air entering a breeding plant can be heated when the ventilation is carried out in winter through the heating pipe, the temperature reduction in the breeding plant caused by cold air can be avoided, the monitoring assembly is arranged at the lower side of the air draft assembly, the monitoring assembly is characterized in that sliding rods penetrate through the two ends of the monitoring assembly, the bacteria detector is clamped on the inner side of the monitoring assembly, the monitoring assembly can move along the sliding rods, the sliding rods with corresponding lengths can be purchased according to the size of a breeding plant, the bacteria detector can detect the air quality in the breeding plant without dead angles in a large range, the universality of the monitoring assembly is greatly improved, meanwhile, a temperature and humidity sensor is arranged in the monitoring assembly, the temperature and humidity in the breeding plant can be sensed, when the temperature and humidity are not suitable for growth of livestock or bacteria breeding is easily caused, temperature and humidity can be adjusted while ventilation is realized, the production efficiency is improved, and the cost is reduced.

Further, total exhaust column is located convulsions subassembly one side joint and has exhaust fan, divide exhaust column to have the draw-in groove for total exhaust column other end downside welded fastening, the inboard joint of draw-in groove has the filter core, can take out the air in the breed aquatics through exhaust fan, can stabilize fixed filter core through the draw-in groove, and the staff can carry out the change of filter core through the fast-out plug, reduces staff's intensity of labour, and the filter core can filter and adsorb dust, peculiar smell etc. in the breed aquatics, avoids causing the pollution to the outside air, guarantees the inside and outside air quality of breed aquatics.

Furthermore, an access cover is clamped on the front side of the air draft assembly, an air draft opening is formed in the rear side of the air draft assembly, through holes are formed in two ends of the air draft assembly in a penetrating mode, one end of an air draft fan of the main air draft pipe is welded and fixed to the inner side of each through hole, the air draft assembly can be quickly opened by opening the access cover, workers can conveniently and regularly overhaul the interior of the air draft assembly, and the service life of the air draft assembly is prolonged.

Furthermore, bactericidal lamps are fixed to the two ends of the inner side of the air draft assembly in a clamped mode, the bactericidal lamps are attached to the inner side of the through hole of the air draft assembly, a control box is arranged on the inner side of the air draft assembly, a heat dissipation opening is formed in the front side of the control box, air pumped out of a breeding plant can be sterilized through the bactericidal lamps, adverse effects on the surrounding environment are avoided, the control box can receive control signals transmitted by the monitoring assembly, corresponding reactions are made on the air environment in the breeding plant, manual control is not needed, and the automation degree of the air draft assembly is greatly improved.

Furthermore, a photovoltaic plate is clamped on the upper side of the air inlet assembly, an air inlet cover is arranged on the front side of the air inlet assembly, a dust-isolating net is clamped on the rear side of the air inlet assembly in a penetrating mode, the photovoltaic plate is located at the upper end of the dust-isolating net, light energy can be converted into electric energy through the photovoltaic plate to be used by the solar energy-saving air-conditioning system, the utilization rate of energy is improved, production expenditure is reduced, dust can be prevented from entering a breeding plant along with air through the dust-isolating net, and pollution to the environment in the breeding plant is avoided.

Further, the inboard joint of air inlet subassembly has air inlet fan, air inlet fan laminates in the dust separation net inboard of air inlet subassembly, the inboard joint of air inlet subassembly is fixed with the condenser pipe, can be with in the air suction plant of external world through air inlet fan, when needing to carry out temperature regulation winter, can heat the air that gets into the plant through the heating pipe, avoid the indoor temperature to hang down excessively, when needing to adjust humidity summer, can condense the vapor that gets into in the plant air in the plant through the condenser pipe, take out the vapor in the plant through convulsions subassembly simultaneously, reduce the air humidity in the plant, avoid leading to the bacterium very easily to breed because high temperature and high humidity, improve ventilation efficiency.

Furthermore, the sliding chute is formed in the upper side of the sliding rod, the fixing plates are fixedly welded at the two ends of the sliding rod, fixing holes are formed in the periphery of the side face of each fixing plate in a penetrating mode, sockets are formed in the two ends of the monitoring assembly in a penetrating mode, the ventilating cover is clamped on the front side of the monitoring assembly in a clamping mode, the sliding rod penetrates and is inserted into the inner side of each socket, and workers can purchase the length of the sliding rod according to the size of a farm, so that the monitoring assembly can move in the farm in a large range, dead-angle-free air quality monitoring is carried out in the farm, a large number of bacteria in local areas are prevented from breeding, the universality of the system is greatly improved, and early investment is reduced.

Further, the inboard joint of monitoring subassembly is fixed with the rotation motor, it has the live-rollers to rotate motor one end joint, bacterium detection appearance upper end joint has control panel, the live-rollers joint is inboard in the spout of slide bar, according to the kind of the birds that breed poultry, adjusts the humiture threshold value of the temperature and humidity sensor in the monitoring subassembly, makes humiture in the breed factory can in time carry out the regulation of humiture when reaching the settlement threshold value, can adjust the sensitivity of bacterium detection appearance through control panel, makes the air quality in the breed factory ventilate when falling to corresponding threshold value in order to restrain breeding of bacterium, improves breeding efficiency.

The utility model has the following beneficial effects:

1. the utility model solves the problems that the existing livestock breeding ventilating device is often in the structure, although the air quality in the breeding shed can be sensed by the sensor and air extraction and ventilation are carried out according to the air quality, the breeding shed is often large in size, the range which can be sensed by the sensor of a single ventilating device is limited, a plurality of ventilating devices are often required to be installed for ventilation, the breeding of bacteria in local areas is avoided, the sensor does not sense the large change of the air quality, the early investment of the plurality of ventilating devices can be greatly increased, and the device is inconvenient to use relative to a large-area breeding factory, the monitoring component can move along the slide bar, the dead-corner-free air quality monitoring is carried out in the breeding of different areas, and when the local air quality is reduced, the partial air extraction pipe at the corresponding position is opened by the control box for carrying out the air extraction in the local areas, greatly improves the ventilation efficiency and avoids the breeding of a large amount of bacteria in local areas.

2. According to the livestock breeding ventilating device, the air inlet assembly and the monitoring assembly are arranged, the problems that the temperature in a breeding plant is often reduced in the ventilating process of the existing livestock breeding ventilating device, the growth of livestock is not facilitated in cold winter, the temperature and humidity adjusting device is not arranged, the breeding of bacteria is often aggravated due to high temperature and high humidity, a temperature and humidity adjusting device is additionally arranged, and the production cost is increased are solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a structural effect diagram of the present invention;

FIG. 2 is a side view of the draft assembly of the present invention;

FIG. 3 is a block diagram of the total extraction duct of the present invention;

FIG. 4 is a block diagram of the draft assembly of the present invention;

FIG. 5 is a rear view of the intake assembly of the present invention;

FIG. 6 is a block diagram of the intake assembly of the present invention;

FIG. 7 is a side view of the monitoring assembly of the present invention;

fig. 8 is a block diagram of a monitoring assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an air draft assembly; 101. a main exhaust pipe; 102. separately pumping air pipes; 103. a filter element; 104. an air suction opening; 105. a card slot; 106. an air draft fan; 107. a through hole; 108. a germicidal lamp; 109. an access cover; 110. a control box; 111. a heat dissipation port; 2. an air intake assembly; 201. a photovoltaic panel; 202. a dust-proof net; 203. an air inlet cover; 204. an air intake fan; 205. heating a tube; 206. a condenser tube; 3. a monitoring component; 301. a slide bar; 302. a chute; 303. a fixing plate; 304. a fixing hole; 305. a vent cover; 306. Rotating the motor; 307. a rotating roller; 308. a bacteria detector; 309. a control panel; 310. and (4) inserting the socket.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-8, the utility model is a novel ventilation device for livestock breeding, comprising an air draft assembly 1, an air inlet assembly 2 and a monitoring assembly 3, wherein two ends of the air draft assembly 1 are welded and fixed with a main exhaust pipe 101, the front end of the outer periphery of the main exhaust pipe 101 is welded and fixed with a sub exhaust pipe 102, the outer periphery of the main exhaust pipe 101 is welded with a plurality of sub exhaust pipes 102, the sub exhaust pipes 102 are internally provided with electromagnetic valves, when the local air quality is poor, the utility model can open the electromagnetic valves of the sub exhaust pipes 102 at corresponding positions to perform rapid air draft on a local part and avoid mass breeding of bacteria in the local area, one side of the air draft assembly 1 is provided with the air inlet assembly 2, the inner side of the air inlet assembly 2 is clamped and fixed with a heating pipe 205, when ventilation is performed in winter through the heating pipe 205, air entering a breeding plant can be heated, and the temperature reduction in the breeding plant caused by cold air is avoided, a monitoring component 3 is arranged on the lower side of the air draft component 1, a sliding rod 301 is connected with two ends of the monitoring component 3 in a penetrating and clamping mode, and a bacteria detector 308 is connected with the inner side of the monitoring component 3 in a clamping mode;

monitoring subassembly 3 can be followed slide bar 301 and removed, and can purchase corresponding length's slide bar 301 according to the size of breed factory, makes bacterium detection appearance 308 can carry out the air quality detection at no dead angle on a large scale in the breed factory, is provided with temperature and humidity sensor in the monitoring subassembly 3 simultaneously, can respond to the humiture in the breed factory, when the humiture is not fit for birds poultry to grow or leads to bacterial growing easily, can carry out the regulation of humiture in the ventilation.

As shown in fig. 1-4, an exhaust fan 106 is clamped on one side of the main exhaust pipe 101, the sub-exhaust pipe 102 is fixedly welded with a clamping groove 105 relative to the lower side of the other end of the main exhaust pipe 101, a filter element 103 is clamped on the inner side of the clamping groove 105, an access cover 109 is clamped on the front side of the exhaust assembly 1, an exhaust opening 104 is arranged on the rear side of the exhaust assembly 1, through holes 107 are arranged at the two ends of the exhaust assembly 1 in a penetrating manner, one end of the exhaust fan 106 of the main exhaust pipe 101 is fixedly welded on the inner side of the through hole 107, a bactericidal lamp 108 is clamped and fixed at the two ends of the inner side of the exhaust assembly 1, the bactericidal lamp 108 is attached to the inner side of the through hole 107 of the exhaust assembly 1, a control box 110 is arranged on the inner side of the exhaust assembly 1, and a heat dissipation opening 111 is arranged on the front side of the control box 110;

control box 110 can accept the control signal of monitoring subassembly 3 transmission, corresponding reaction of making of air circumstance in the plant, when air quality descends or humiture surpasses the threshold value, control exhaust fan 106 can take out the air in the plant, and through the dust of filter core 103 in to the plant, peculiar smell etc. filter and adsorb, avoid causing the pollution to the outside air, can disinfect the air of taking out the plant through bactericidal lamp 108, avoid causing harmful effects to the surrounding environment, can stabilize fixed filter core 103 through draw-in groove 105, and the staff can carry out the change of filter core 103 through the fast play plug, reduce staff's intensity of labour, can open exhaust subassembly 1 fast through opening access cover 109, be convenient for the staff carries out periodic maintenance in to exhaust subassembly 1.

As shown in fig. 1, 5 and 6, a photovoltaic panel 201 is clamped on the upper side of an air inlet component 2, an air inlet cover 203 is arranged on the front side of the air inlet component 2, a dust-proof net 202 is clamped on the rear side of the air inlet component 2 in a penetrating manner, the photovoltaic panel 201 is positioned at the upper end of the dust-proof net 202, an air inlet fan 204 is clamped on the inner side of the air inlet component 2, the air inlet fan 204 is attached to the inner side of the dust-proof net 202 of the air inlet component 2, and a condenser pipe 206 is clamped and fixed on the inner side of the air inlet component 2;

the photovoltaic panel 201 can convert light energy into electric energy for use of the utility model, production cost is reduced, when ventilation is needed in a cultivation plant, the control box 110 controls the air inlet fan 204 to suck external air into the cultivation plant for circulation of internal and external air, the dust separation net 202 can prevent dust from entering the cultivation plant along with the air, pollution to the environment in the cultivation plant is avoided, when temperature needs to be adjusted in winter, the air entering the cultivation plant can be heated through the heating pipe 205, the indoor temperature is prevented from being too low, when humidity needs to be adjusted in summer, water vapor in the air entering the cultivation plant can be condensed through the condensing pipe 206, meanwhile, the water vapor in the cultivation plant is pumped out through the air draft assembly 1, air humidity in the cultivation plant is reduced, and bacteria are prevented from being easily bred due to high temperature and high humidity.

As shown in fig. 1, 7 and 8, a sliding groove 302 is formed in the upper side of a sliding rod 301, fixing plates 303 are fixedly welded at two ends of the sliding rod 301, fixing holes 304 are formed in the periphery of the side surface of the fixing plates 303 in a penetrating manner, inserting holes 310 are formed in two ends of a monitoring assembly 3 in a penetrating manner, a ventilation cover 305 is clamped at the front side of the monitoring assembly 3, the sliding rod 301 is inserted into the inner side of the inserting hole 310 in a penetrating manner, a rotating motor 306 is clamped and fixed on the inner side of the monitoring assembly 3, a rotating roller 307 is clamped at one end of the rotating motor 306, a control panel 309 is clamped at the upper end of a bacteria detector 308, and the rotating roller 307 is clamped and connected to the inner side of the sliding groove 302 of the sliding rod 301;

the staff can carry out the purchase of slide bar 301 length according to the size of plant, drive the rotation of live-rollers 307 in spout 302 through rotating motor 306, make monitoring subassembly 3 can follow slide bar 301 and remove, carry out the air quality monitoring at no dead angle in to the plant, avoid breeding in a large number of local area bacterium, reduce earlier stage input, according to the kind of birds that breeds livestock, adjust the humiture threshold value of the humiture sensor in the monitoring subassembly 3, make humiture in the plant can in time carry out the regulation of humiture when reaching the settlement threshold value, can adjust the sensitivity of bacterium detection appearance 308 through control panel 309, make the air quality in the plant ventilate when falling to corresponding threshold value in order to restrain breeding of bacterium.

One specific application of this embodiment is: according to the size of a breeding factory, a main exhaust pipe 101 and a slide bar 301 with corresponding lengths are purchased, an exhaust component 1 is installed in the breeding factory, an exhaust opening 104 is arranged on the outer side of the breeding factory, an air inlet component 2 is installed on the outer side of the breeding factory, an air inlet cover 203 is arranged on the inner side of the breeding factory, a monitoring component 3 is installed in the breeding factory through a fixing plate 303 and a fixing hole 304, the utility model is started, a ventilation cover 305 is opened, a temperature and humidity threshold value and the sensitivity of a bacteria detector 308 are set, light energy can be converted into electric energy through a photovoltaic plate 201 for use in the utility model, the cost is reduced, energy is saved, the environment is protected, when ventilation is not needed, an electromagnetic valve in a sub-exhaust pipe 102 is in a closed state, a rotating roller 307 is driven to rotate in a sliding groove 302 through a rotating motor 306, the monitoring component 3 can move along the slide bar 301, and dead-angle-free monitoring is carried out in the breeding factory through a temperature and humidity sensor and the bacteria detector 308, avoiding mass breeding of local bacteria, improving breeding efficiency, reducing early investment, when the air quality of a local area is reduced to a threshold value, the monitoring component 3 transmits a control instruction to the control box 110, the control box 110 controls the air draft component 1 to open the electromagnetic valve of the sub-air draft pipe 102 at a corresponding position, the air draft fan 106 is started to draft air, so that air is filtered by the filter element 103 and enters the sub-air draft pipe 102, the air entering the air draft component 1 is sterilized and disinfected by the bactericidal lamp 108, avoiding pollution to the surrounding environment of the aquaculture plant, meanwhile, the control box 110 controls the air inlet fan 204 to draw outside air into the aquaculture plant, so that the inside and outside air of the aquaculture plant circularly flows, ventilation in the aquaculture plant is ensured, breeding of bacteria is inhibited, when the temperature and humidity in the aquaculture plant reach the threshold value in summer, the control box 110 controls the air draft component 1 to draft air to remove water vapor in the aquaculture plant, air inlet subassembly 2 starts condenser pipe 206 and condenses the vapor of external environment, can lower the temperature in the plant simultaneously, and under the chilly environment in winter, when needs ventilate and the temperature is less than the threshold value, air inlet subassembly 2 starts heating pipe 205 and heats the air that gets into in the plant, avoids cold air to cause harmful effects to birds and livestock's growth, improves cultivation efficiency.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims (8)

1. The utility model provides a novel livestock-raising ventilation device, includes convulsions subassembly (1), air inlet subassembly (2) and monitoring subassembly (3), its characterized in that: convulsions subassembly (1) both ends welded fastening has total exhaust column (101), total exhaust column (101) periphery front end welded fastening has branch exhaust column (102), convulsions subassembly (1) one side is provided with air inlet subassembly (2), air inlet subassembly (2) inboard joint is fixed with heating pipe (205), convulsions subassembly (1) downside is provided with monitoring subassembly (3), it has slide bar (301) to run through the joint at monitoring subassembly (3) both ends, monitoring subassembly (3) inboard joint has bacterial detection appearance (308).

2. The novel livestock breeding ventilation device according to claim 1, characterized in that an air draft fan (106) is clamped on one side of the air draft assembly (1) of the main air draft pipe (101), a clamping groove (105) is welded and fixed on the lower side of the other end of the main air draft pipe (101) of the sub air draft pipe (102), and a filter element (103) is clamped on the inner side of the clamping groove (105).

3. The novel livestock breeding ventilation device according to claim 1, characterized in that an access cover (109) is clamped on the front side of the air draft assembly (1), an air draft opening (104) is formed in the rear side of the air draft assembly (1), through holes (107) are formed in two ends of the air draft assembly (1) in a penetrating manner, and one end of an air draft fan (106) of the main air draft pipe (101) is welded and fixed on the inner side of the through holes (107).

4. The novel livestock breeding ventilation device according to claim 1, characterized in that bactericidal lamps (108) are fixed to two ends of the inner side of the air draft assembly (1) in a clamping mode, the bactericidal lamps (108) are attached to the inner side of the through hole (107) of the air draft assembly (1), a control box (110) is arranged on the inner side of the air draft assembly (1), and a heat dissipation opening (111) is formed in the front side of the control box (110).

5. The novel livestock breeding ventilation device as claimed in claim 1, wherein a photovoltaic panel (201) is fastened to the upper side of the air intake component (2), an air intake cover (203) is arranged on the front side of the air intake component (2), a dust-proof net (202) is fastened to the rear side of the air intake component (2) in a penetrating manner, and the photovoltaic panel (201) is located at the upper end of the dust-proof net (202).

6. The novel ventilation device for livestock breeding according to claim 1, characterized in that an air intake fan (204) is clamped inside the air intake component (2), the air intake fan (204) is attached to the inside of a dust separation net (202) of the air intake component (2), and a condensation pipe (206) is clamped inside the air intake component (2).

7. The novel ventilation device for livestock breeding according to claim 1, characterized in that a sliding groove (302) is formed in the upper side of the sliding rod (301), fixing plates (303) are fixed to two ends of the sliding rod (301) in a welding manner, fixing holes (304) are formed in the periphery of the side surface of each fixing plate (303) in a penetrating manner, sockets (310) are formed in two ends of the monitoring component (3) in a penetrating manner, a ventilation cover (305) is clamped on the front side of the monitoring component (3), and the sliding rod (301) is inserted into the inner sides of the sockets (310) in a penetrating manner.

8. The novel ventilation device for livestock breeding according to claim 1, characterized in that a rotating motor (306) is fixed to the inner side of the monitoring component (3) in a clamping manner, a rotating roller (307) is clamped at one end of the rotating motor (306), a control panel (309) is clamped at the upper end of the bacteria detector (308), and the rotating roller (307) is clamped to the inner side of the sliding groove (302) of the sliding rod (301).

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