CN205357688U - Make things convenient for heat retaining meat chicken house in winter - Google Patents

Abstract

The utility model discloses a broiler house which is convenient for keeping warm in winter, which comprises a frame structure of the house, feeding facilities and a ground heating system. The frame structure of the house includes a north wall, a south wall, an east wall, a west wall, The ceiling and the floor, where ventilation windows and a porous wet curtain are evenly distributed on the north wall, lighting windows are evenly distributed on the south wall, an operation room door communicates with the studio on the east wall, and exhaust fans are distributed on the west wall. Ventilation holes are evenly distributed on the ceiling, and the breeding facilities include elevated nets, automatic feeding machines, automatic drinking fountains, heat preservation umbrellas, humidifiers, light bulbs, temperature sensors, humidity sensors and ammonia gas detectors. The heating system includes a stove, an air duct and a hot air fan. The utility model has the advantages of scientific design, reasonable structure, good thermal insulation effect, remarkable economic benefit and the like.

Description

A convenient broiler house for heat preservation in winter

technical field

The utility model belongs to the technical field of chicken house environment control in the animal husbandry and veterinary feeding process, and in particular relates to a broiler house which is convenient for keeping warm in winter.

Background technique

Broiler houses are mainly divided into two categories: open chicken houses and closed chicken houses. Open chicken coops, also known as ordinary chicken coops, are characterized by: all or most of the chicken coops are ventilated by natural air flow, the general stocking density is low, natural lighting, day and night light time changes with the seasons , Sherwin rises and falls with the seasons. The advantages of open chicken coops are simple process, energy saving, low cost and low investment. In the case of playgrounds and green feed, the requirements for feed are not very strict, and chickens can only move frequently, with strong adaptability and physical fitness. Robust; its disadvantages are: due to open management, the physiological status and production performance of chickens are greatly affected by external environmental conditions, and the possibility of chickens being infected with diseases through various channels such as insects, soil, birds, and air increases. Chickens are limited.

Closed chicken house, also known as airtight chicken house, the roof and walls of the chicken house are well insulated, and the environment inside the chicken house is adjusted by manual or instrument control to create an "artificial climate" to make it as close as possible to the physiological function of the chicken body. Optimal conditions to maximize broiler performance. With the development of the chicken industry, the degree of standardization and scale is getting higher and higher. Closed chicken houses have become the mainstream of broiler farming. Its advantages are reflected in: 1. Intensification and high degree of standardization. The number of chickens raised in a single house is generally more than 10,000, the number of chickens raised per unit area is large, the land utilization rate is high, the growth of chickens can be controlled according to the feeding standards, and the products meet the national standards; 2. The environmental conditions are easy to control. Through manual control technology, the chicken house environment is stable, meets the physiological and production needs of chickens, is not easily disturbed by natural environmental conditions, is conducive to the growth and health of chickens, and is convenient for chicken quality monitoring; 3. Save labor and reduce feeding costs. The temperature, light, ventilation, humidity, and even drinking water, feeding, and epidemic prevention operations of the closed chicken house can be mechanized, electronic, and automated, reducing the labor required for production, reducing production costs, and improving production efficiency; Fourth, it is convenient for the prevention and control of chicken epidemics. Closed chicken coops are better isolated from the outside world and are not easily invaded by external pathogenic microorganisms. At the same time, the disinfection and sterilization in the chicken coop can be controlled in a certain space, and the chance of cross-contamination is small, which is conducive to the prevention and control of epidemic diseases, especially major animal diseases.

The excellent performance of the closed chicken house has promoted the rapid development of large-scale broiler breeding enterprises. The disadvantages of its high-density breeding method have begun to appear, and the contradiction between the winter heat preservation and ventilation of the chicken house has become more and more prominent. At present, winter heat preservation measures for chicken coops mainly include thickening walls, using thermal insulation materials, air-conditioning, heating fans, and floor heating furnaces. , high power consumption, high cost, not suitable for modern breeding concepts, and the concentration of harmful gases in the chicken house is too high, frequent upper respiratory diseases in chickens, resulting in a significant decline in production performance and reduced production efficiency.

Contents of the invention

Aiming at the deficiencies of the prior art, the utility model provides a broiler house which is convenient for keeping warm in winter. The design of the house is scientific, the structure is reasonable, the thermal insulation effect is good, and it can create a comfortable growth environment for the broiler and maximize the its production performance.

In order to solve the above problems, the utility model adopts the following technical scheme, a broiler house that is convenient for keeping warm in winter, including a frame structure of the house, feeding facilities and a ground heating system. The frame structure of the house includes a north wall, a south wall, an east wall Side wall, west wall, ceiling and floor, among which ventilation windows and a porous wet curtain are evenly distributed on the north wall, daylighting windows are evenly distributed on the south wall, an operation room door communicates with the studio on the east wall, and a Exhaust fans are distributed on the side walls, and ventilation holes are evenly distributed on the ceiling; the breeding facilities include elevated nets, automatic feeding machines, automatic drinking fountains, thermal umbrellas, humidifiers, light bulbs, temperature sensors, humidity sensors and ammonia gas. Detector, wherein the elevated net is set inside the chicken house frame structure and arranged along the east-west direction. The elevated net is composed of the elevated net surface, the mesh surface support frame and the support column. On the top of the elevated net, the humidifier is located above the aisles on both sides of the elevated net, and light bulbs, temperature sensors, humidity sensors and ammonia detectors are interlacedly distributed above the elevated net; the floor heating system includes a stove, air duct and heating The fan, in which the stove is located below the ground in the working room, the air duct is located under the aisle, is arranged along the east-west direction of the chicken house, and communicates with the inside of the chicken house through the exhaust hole, and the hot air fan is installed inside the air duct and connected with the air volume regulator connect.

It is further defined that the ceiling is composed of double-layer color steel plates and a polystyrene insulation layer with a thickness of 0.1m sandwiched between the double-layer color steel plates. The beams and columns are welded and fixed by I-shaped steel and C-shaped steel, with a slope of 1/ 4-1/3 arch or herringbone, the eaves extend 0.2m to the surrounding walls respectively.

It is further defined that the said floor is a concrete floor, which is 0.15-0.25m higher than the ground outside the house, and the floor is inclined 8-10 degrees from east to west.

It is further defined that the size of the north wall and the south wall are the same, and the length is 80-120m, and the size of the east wall and the west wall are the same, and the width is 14-16m.

It is further defined that the lengths of the north wall and the south wall are both 100m, and the widths of the east wall and the west wall are both 15m.

It is further defined that the wall material is a brick-concrete structure, wherein the thickness of the north wall is 0.38m, and there is a 0.1m thick insulation layer in the middle, and the thickness of other walls is 0.24m.

Further defined, the wall insulation layer is polystyrene board, extruded board, foam cement board, polystyrene foam board, rigid polyurethane foam or rock wool.

It is further defined that the ventilation window is 1.0-1.2m away from the ground outside the house, the size of the ventilation window is 1.0×1.0m, and the spacing is 2.0m, the total number of ventilation windows is 20-25, and the distance between the lighting window and the house The outer ground is 1.0-1.2m, the size of the daylighting windows is 0.8×0.8m, the spacing is 2.2m, and the total number of daylighting windows is 20-25.

It is further defined that the ventilation window structure is divided into three-layer devices, the inner layer is barbed wire, the middle layer is glass window frame, and the outer layer is plastic film.

It is further defined that the automatic feeding machine includes a material storage box, an auger conveyor with multiple outlets, a storage pipe connected to the outlets, and a feeding tray, wherein the middle part of the feeding tray is a cone shape, extending into the storage tube and leaving a blanking gap.

Further defined, the automatic drinking fountain is a tower-shaped vacuum drinking fountain, a V-shaped tank drinking fountain, a pendant-type drinking fountain, a teat-shaped automatic drinking fountain or a cup-shaped drinking fountain.

It is further defined that the size of the porous wet curtain is 5.0×2.0m, and the material of the porous wet curtain is brown silk, cotton, poplar shavings, chemical fiber textiles, flexible absorbent paper or special plastics.

It is further defined that there are 6 exhaust fans in total, 0.2-1.0m away from the floor, arranged in a staggered manner up and down.

It is further defined that the stove is a coal, natural gas or diesel stove, which communicates with three air ducts, and the size of the flame is adjusted by an external fan or a knob.

It is further defined that the hot air blowers are evenly arranged inside the air duct, the number of hot air blowers in a single air duct is 3-5, the distance is 20-25m, and the power of the hot air blowers is 1-5kw.

Compared with the prior art, the utility model has the following advantages:

1. The utility model combines the heat-insulating chicken coop frame structure with the ground heating system to reasonably control the temperature in the chicken coop, and the power consumption is only one tenth of that of the traditional air conditioner. The chicken coop environment is uniform and comfortable, economical and environmentally friendly;

2. The ceiling design of this utility model can not only enhance the ventilation effect in the house, but also prevent rainwater from flowing into the chicken house. The heat insulation materials and facilities of the ceiling have the advantages of light weight, good heat preservation effect, high compressive strength, and convenient installation. ;

3. In the utility model, the heat generated by the stove communicates with the inside of the chicken house through the exhaust hole under the aisle, and the hot air does not blow directly to the chickens, so the effect of warming is good; at the same time, the hot air blower inside the air duct can transport the warm air to the chicken house. At the far end of the chicken house, the temperature of the chicken house is controlled by the air volume regulator to maintain the temperature balance of different areas in the chicken house, so as to avoid the deterioration of the quality of the chickens and the increase of the death rate caused by the temperature being too high or too low;

4. The utility model uses a humidifier to increase the humidity, avoid drying the chicken coop, increase the dust content, induce the upper respiratory tract disease of the chicken, realize raising the temperature of the chicken coop while maintaining a reasonable humidity content, and create an internal environment suitable for the growth of chicken flocks. Improve production performance;

5. The utility model has good airtight performance, which can prevent the heat in the chicken coop from being released to the external environment in winter, avoid air leakage, prevent the cold stress of the chickens, and reduce the mortality of the chickens; at the same time, the utility model has good heat insulation performance, Reduce the impact of the external environment on the temperature in the chicken house, reduce the energy consumption to maintain the temperature of the chicken house, save resources, and realize ecological and environmentally friendly farming;

6. In the utility model, the microclimate of the chicken coop is significantly improved, the temperature of the space where the broiler chickens are located is basically constant, and is not disturbed by air convection, the production of the chicken flock is stable, the feed intake is increased, the morbidity rate is reduced, and the economic benefits are remarkable.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is a schematic cross-sectional view of the utility model;

Fig. 3 is a schematic structural diagram of the floor heating system of the present invention.

Drawing description: 1. North wall, 2. South wall, 3. East wall, 4. West wall, 5. Ceiling, 6. Floor, 7. Ventilation window, 8. Porous wet curtain, 9. Daylighting window, 10. Operation room door, 11. Exhaust fan, 12. Air vent, 13. Elevated net, 14. Automatic feeding machine, 15. Automatic drinking fountain, 16. Thermal umbrella, 17. Humidifier, 18. Light bulb, 19. Temperature sensor, 20, humidity sensor, 21, ammonia detector, 22, aisle, 23, stove, 24, air duct, 25, hot air blower, 26, exhaust hole.

detailed description

The specific content of the utility model is described in detail in conjunction with the accompanying drawings. A broiler house that is convenient for keeping warm in winter, comprising a frame structure of the house, feeding facilities and a floor heating system, the frame structure of the house includes a north wall 1, a south wall 2, an east wall 3, a west wall 4, and a ceiling 5 and the floor 6, wherein ventilation windows 7 and a porous wet curtain 8 are evenly distributed on the north wall 1, daylighting windows 9 are evenly distributed on the south wall 2, and an operating room door 10 on the east wall 3 communicates with the working room. Exhaust fans 11 are distributed on the west side wall 4, and ventilation holes 12 are evenly distributed on the ceiling 5; the breeding facilities include elevated nets 13, automatic feeders 14, automatic drinking fountains 15, heat preservation umbrellas 16, humidifiers 17, lighting Bulb 18, temperature sensor 19, humidity sensor 20 and ammonia gas detector 21, wherein elevated net 13 is arranged on the inside of chicken house frame structure and is arranged along east-west direction, and this elevated net 13 is made of elevated net net surface, net surface support frame and support Composed of columns, automatic feeder 14, automatic water dispenser 15 and heat preservation umbrella 16 are set on the top of the elevated net 13, humidifier 17 is located above the aisles 22 on both sides of the elevated net 13, light bulb 18, temperature sensor 19, humidity sensor 20 The ammonia gas detector 21 is interlacedly distributed above the elevated net 13; the floor heating system includes a stove 23, an air duct 24 and a hot air blower 25, wherein the stove 23 is located below the ground in the working room, and the air duct 24 is located below the aisle 22 , are arranged along the east-west direction of the hen house, and communicate with the inside of the hen house through the exhaust hole 26, and the hot air blower 25 is arranged in the inside of the air duct 24, and is connected with the air volume regulator.

The north wall 1 and the south wall 2 described in the utility model have the same size, and their lengths are 80-120m, preferably, their length is 100m.

The east side wall 3 and the west side wall 4 described in the utility model have the same size, and the width thereof is 14-16m, preferably, the width is 15m.

The wall body material described in the utility model is a brick-concrete structure, wherein the wall thickness of the north wall 1 is 0.38m, and there is a 0.1m thick insulation layer in the middle, and the thickness of other walls is 0.24m.

The wall insulation layer described in the utility model is polystyrene board, extruded board, foamed cement board, polystyrene foam board, rigid polyurethane foam or rock wool, preferably, polystyrene foam board is selected.

The ceiling 5 described in the utility model is made of double-layer color steel plates with a 0.1m thick polystyrene insulation layer in the middle. Arched or herringbone, the eaves extend 0.2m to the surrounding walls respectively.

The floor 6 described in the utility model is a cement floor, which is 0.15-0.25m higher than the ground outside the house, and the floor 6 is inclined by 8-10 degrees from east to west.

The ventilation window 7 described in the utility model is located at the north wall 1 of the chicken house frame structure, 1.0-1.2m apart from the ground outside the house, the size of the ventilation window 7 is 1.0×1.0m, and the spacing is 2.0m, and the total number of the ventilation windows 7 is 20 -25, evenly distributed, the total window area is about one-third of the wall area.

Ventilation window 7 window structures described in the utility model are divided into three-layer device, and inner layer is barbed wire, and middle layer is glass window frame, and outer layer is plastic film.

The size of the porous wet curtain 8 described in the utility model is 5.0×2.0m, and the material of the porous wet curtain 8 is porous and loose materials such as brown silk, cotton and linen, poplar shavings, chemical fiber textiles, flexible absorbent paper or special plastics, preferably ground, which is a corrugated fibrous paper wet pad.

The lighting window 9 described in the utility model is located at the south wall 2 of the frame structure of the chicken house, 1.0-1.2m away from the ground outside the house, the size of the lighting window 9 is 0.8×0.8m, and the spacing is 2.2m, and the total number of the lighting windows 9 is 20 - 25, evenly distributed, the total window area is about a quarter of the wall area.

There are 6 exhaust fans 11 described in the utility model, the spacing is 0.6-0.8m, and the distance from the floor is 0.2-1.0m. .

The ventilation hole 12 described in the utility model is cylindrical, and its material is aluminum alloy or stainless steel material, and diameter is 0.2-0.3m, and the top of the ventilation hole 12 is a semi-open type, or a roof ventilation type.

The elevated net 13 described in the utility model is arranged in the frame structure of the chicken house, 0.8m high from the floor, including the elevated net surface, the mesh surface support frame and the support column, and the elevated net 13 is arranged along the east-west direction, and there are two rows of three aisle.

The automatic feeding machine 14 described in the utility model includes a material storage box, an auger conveyor with a plurality of discharge ports, a storage pipe connected to the discharge ports, and a feeding tray. The middle part of the feeding tray is circular. Cone-shaped, extending into the storage tube, and leaving a feeding gap, and as the age of the broiler grows, the feeding pan can be raised with the electric rod.

The automatic drinking fountain 15 described in the utility model is a tower-shaped vacuum drinking fountain, a V-shaped tank drinking fountain, a hanging tower drinking fountain, a nipple-type automatic drinking fountain or a cup-type drinking fountain. Preferably, a nipple-type automatic drinking fountain is selected.

The insulation umbrella 16 described in the utility model is an electric heating hanging umbrella-shaped brooder, which adopts high-strength far-infrared heating tubes and aluminum alloy infrared reflectors for heating, and can accommodate about 500 chicks for 7 days after the chicks hatch. -10 days of use, and can be dismantled.

The light bulb 18, temperature sensor 19, humidity sensor 20 and ammonia gas detector 21 described in the utility model are distributed logarithmically, installed in a staggered manner with a distance of 2.0-2.5m, located at the upper part of the elevated net 13 at 0.3-0.6m, and connected to the center The controller is connected.

The stove 23 described in the utility model is coal, natural gas or diesel stove, and this stove 23 communicates with 3 air passages 24, regulates the stove flame size by controlling the fan of external source.

The hot air blower 25 described in the utility model is evenly arranged in the inside of the air duct 24, and the quantity of the hot air blower in a single air duct is 3-5 with a distance of 20-25m. The power of the hot air blower 25 is 1-5kw.

Precautions:

1. This utility model is suitable for farmers who have 2-3 years of broiler breeding experience, certain economic foundation, management ability, technical reserve and market awareness.

2. The utility model adopts the "all in, all out" breeding mode, and the breeding scale of a single chicken house is 20,000 to 30,000 broilers.

3. The exhaust fan described in the utility model is installed inside the wall, the fan is arranged on the outer wall, and the louvered tuyere is arranged on the inner wall.

4. When the porous wet curtain is out of use, drain the accumulated water, dry it thoroughly, and gently brush up and down with a soft brush to remove scale and sundries. If necessary, install a protective net at the lower part to prevent pests.

5. In the chicken coop with good sealing performance and strong heat insulation performance, the utility model adopts the method of combining the stove, heat preservation umbrella and hot air blower to reasonably control the temperature of the chicken coop, and the hot air blower can evenly distribute the heat generated by the stove in the chicken coop Inside, the purpose of achieving constant temperature in the chicken house.

The basic principles, main features and advantages of the present utility model have been shown and described above. On the premise of not departing from the spirit and scope of the present utility model, the present utility model also has various changes and improvements, and these changes and improvements all fall into the claims. The scope of the utility model.

Claims (9)

1. the broiler house facilitating Winter protection, it is characterized in that including hen house frame structure, the dim system of Rearing facility and ground, described hen house frame structure includes north wall, wall in the south, east side wall, west side wall, ceiling and floor, north wall is wherein evenly distributed with vent window and a porous wet curtain, wall in the south is evenly distributed with light inlet window, having an operation room door to communicate with operating room on the wall of east side, on the wall of west side, distribution has exhaust fan, and ceiling is evenly distributed with air-vent；Described Rearing facility includes overhead net, automatic feeder, automatic drinking bowl, thermo-insulated umbrella, humidifier, illumination bulb, temperature sensor, humidity sensor and ammonia detector, wherein overhead net is arranged at hen house frame structure inside and arranges along east-west direction, this overhead net is by overhead net wire side, wire side bracing frame and support column are constituted, automatic feeder, automatic drinking bowl and thermo-insulated umbrella are arranged at the top of overhead net, humidifier is positioned at the top in passageway, overhead net both sides, illumination bulb, temperature sensor, humidity sensor and ammonia detector are interspersed in the top of overhead net；The dim system in described ground includes stove, air channel and hot-air blower, and wherein stove is positioned at operating room's below ground, and air channel is positioned at the lower section in passageway, arrange along hen house east-west direction, and communicated with inside hen house by steam vent, hot-air blower is arranged at the inside in air channel, and is connected with blast regulator.

2. the broiler house facilitating Winter protection according to claim 1, it is characterized in that: described ceiling is by dual-layer colour steel plate and is clipped in the polyphenyl heat-insulation layer that thickness is 0.1m in the middle of dual-layer colour steel plate and constitutes, its beam column is welded and fixed by I-steel and C-type steel, being arch or the herringbone of 1/4-1/3 in the gradient, eaves each extend over out 0.2m to surrounding metope.

3. the broiler house facilitating Winter protection according to claim 1, it is characterised in that: described floor is cement flooring, exceeds the outer ground 0.15-0.25m of house, and this floor tilts 8-10 degree from east to west.

4. the broiler house facilitating Winter protection according to claim 1, it is characterized in that: described north wall and wall consistent size in the south, length is 80-120m, east side wall and west side wall consistent size, width is 14-16m, materials for wall is brick mix structure, wherein wall wall thickness in north is 0.38m, it is sandwiched between the thick heat-insulation layer of 0.1m, this heat-insulation layer is styrofoam, extruded sheet, foamed cement board, polystyrene foam plate, hard foam polyurethane or rock wool, and other wall thickness is 0.24m.

5. the broiler house facilitating Winter protection according to claim 1, it is characterized in that: described vent window is from giving up outer ground 1.0-1.2m, this vent window be sized to 1.0 × 1.0m, spacing 2.0m, the total quantity of vent window is 20-25, vent window window arrangement is divided into three bed devices, internal layer is wire gauze, middle level is windowpane framework, outer layer is plastic sheeting, described light inlet window from give up outer ground 1.0-1.2m, this light inlet window be sized to 0.8 × 0.8m, spacing 2.2m, the total quantity of light inlet window is 20-25.

6. the broiler house facilitating Winter protection according to claim 1, it is characterised in that: described porous wet curtain is sized to 5.0 × 2.0m, and the material of porous wet curtain is monofilament, linen-cotton, Cortex Populi dividianae wood shavings, textile of chemical fibre thing, flexible absorbent paper or plastics.

7. the broiler house facilitating Winter protection according to claim 1, it is characterised in that: described exhaust fan totally 6, distance floor 0.2-1.0m, it is staggered up and down.

8. the broiler house facilitating Winter protection according to claim 1, it is characterised in that: described stove is coal, natural gas or diesel oil stove, and this stove and 3 air channels communicate, by controlling external source Fan Regulation stove flame size.

9. the broiler house facilitating Winter protection according to claim 1, it is characterised in that: described hot-air blower is uniformly arranged on the inside in air channel, and in single air channel, the quantity of hot-air blower is 3-5, and spacing 20-25m, the power of this hot-air blower is 1-5kw.