A kind of new wind of pig house, temperature and humidity regulator control system
Technical field
This utility model relates to Swine Production apparatus field, is specifically related to a kind of new wind of pig house, temperature and humidity regulator control system.
Background technology
Temperature and humidity all be there are certain requirements by domestic animal dormitory, and the optimal temperature of general growing and fattening pigs is about 20 DEG C.Modern aquaculture, too high in order to control summer temp, adopting wet curtain and mechanical forced air draft is pig house cooling, supplementary fresh air and the concentration keeping carbon dioxide.Needing to consume electric energy, simultaneously outdoor hot-air is by the limited extent of Wet-curtain temperature reducing.Domestic animal is also had impact by fan noise.Particularly when meet power failure, can run by influential system.If adopting the pig house summer temp that fermentation bed method is raised pigs higher, if the heat can not drained in time in pig house, high temperature can be caused to cultivate.Therefore raising pigs especially with fermentation bed method, the heat exhaust in summer is bigger.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of new wind of pig house, temperature and humidity regulator control system,
This system can be automatically obtained the Natural regulation to pig house environment weather conditions.
In order to solve the problems referred to above, this utility model by the following technical solutions: a kind of new wind of pig house, temperature and humidity regulator control system, including roof, plastic film shed, support member, fermentation bed, platform;Described pig house surrounding is surrounded by brick wall, and the wall of pig house is provided with wall interlayer air channel, and wall interlayer air channel and pig house joining place are provided with air outlet;The top of pig house is made up of roof, support member and plastic film shed, plastic film shed be arranged above with sun-shading mesh, roof is provided with electric exhausting mouth and axial flow blower, the in the shade sidewalls of pig house is provided with ventilation window, fermentation bed and platform are positioned at the middle position of pig house, being provided with heat exchanging air duct below fermentation bed and platform in soil, heat exchanging air duct above ground portion is provided with air inlet and filter screen.
Utility model works principle:
1, cooling in summer dehumidifying, new wind regulate replacement process:
After pig house in summer roof is heated by the sun, the heated hot-air of roof top and be fermented the air of bed heat radiation heating, owing to temperature is high, decrease in density, can waft to the top of pig house, be discharged to outdoor by electric exhausting mouth;By the impact of convection current, the air of bottom low temperature also rises after also absorbing the heat in pig house, and now outdoor hot-air also can pass through air inlet, after filter screen filtration, by underground heat exchanging air duct, it is transported to wall interlayer air channel, delivers to indoor, air channel by air outlet.Hot-air is by soil absorption heat in soil air channel, and air is lowered the temperature after being absorbed heat by soil, and humidity also reduces.Low temperature, low humidity air be introduced into indoor, increase the temperature difference with room air, enhance heat transfer effect.Owing to being free convection, this phenomenon can carry out in pig house for 24 hours, it is achieved that motorless free convection, has therefore automatically achieved the purpose regulating indoor temperature, humidity and fresh air displacement.Now, sun-shading mesh covers the surface of plastic film shed, it is possible to cover the sunlight in summer;Lighting and ventilation window is in closed state, and axial flow blower is in stopped status.Summer, pig can sleep the position at platform.
At the night in summer, plastic film shed can be raised completely according to weather condition completely unlimited by pig house, it is achieved with the natural fusion of environment at night.
2, spring and autumn humiture, new wind regulate replacement process:
The ambient temperature of spring and autumn is typically in about 15 20 DEG C, and the humidity of air etc. all meets the cultivation requirement of live pig.Mainly ozone is provided, to meet gas concentration lwevel requirement and to get rid of ammonia abnormal flavour in pig house.Spring and autumn opens lighting and ventilation window, and raises plastic film shed and be aerated, in conjunction with the combined effect of roof electric exhausting mouth, it is achieved the Natural regulation of temperature in pig house, humidity and gas concentration lwevel abnormal flavour.
3, humiture in winter, new wind regulate replacement process:
Winter is relatively low due to ambient temperature, covers straw mattress insulation night on plastic film shed and support member.If the fermentation bed to raise pig mode adopted, the indoor high temperature of biological fermentation bed maintenance in pig house, can be passed through.Now main need to solve be to maintain in pig house the freshness of air, the concentration of carbon dioxide and humidity.Open roof electric exhausting mouth, allow hot-air automatically get rid of outdoor, drive outdoor fresh cold air to deliver to indoor, air channel through air outlet after underground heat exchanging air duct heating hand-held high humility, dirty air displacement is gone out indoor.If fresh-air ventilation amount is not enough, it is possible to start roof small-sized axial flow fan and force fresh air replacement.
The principle of greenhouse plastic film shed daylighting homoiothermic:
On daytime in winter, opening the covering on plastic film shed, the plastic film shed of sunny slope is warmhouse booth.The winter having sunlight can become warmhouse booth, keeps indoor high temperature daytime.Straw mattress insulation is covered night in winter on plastic film shed;
Summer, without sunlight weather or night, can all raise plastic film shed cooling, dehumidifying, ventilation;Spring and autumn can fully open plastic film shed without the weather of rain, it is achieved Temperature fall, ventilation keep fresh air.
Implement the technical solution of the utility model, have the advantages that
1, dehumidifying in summer, cooling, the displacement of new wind synchronize Powerless ventilation and carry out.The process changing wind heat extraction summer is heat transfer free convection, without positive mechanical air draft, in the process of fresh air replacement, outdoor hot-air is inhaled in pig house by after underground cool-down dehumidification, also realize the displacement of new wind simultaneously, keeping the fresh air in pig house, in the process without any energy consumption, and cooling-down effect is good.
The processes such as 2, cooling, the displacement of new wind, adjustment humidity, without energy consumption, are realized by free convection mode.
3, the plastic film shed of sunny slope passes through sun-shading mesh and straw mattress, can be automatically obtained the Natural regulation to pig house environment weather conditions.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
1-support member;2-heat exchanging air duct;3-filter screen;4-air inlet;5-wall interlayer air channel;6-air outlet;7-fermentation bed;8-platform;9-sun-shading mesh;10-electric exhausting mouth;11-roof;12-ventilation window;13-plastic film shed;14-axial flow blower.
Detailed description of the invention
Below according to accompanying drawing 1 and in conjunction with the embodiments, the utility model is described in further detail.
As it is shown in figure 1, this utility model provides a kind of new wind of pig house, temperature and humidity regulator control system, including roof 11, plastic film shed 13, support member 1, fermentation bed 7, platform 8;Described pig house surrounding is surrounded by brick wall, and the wall of pig house is provided with wall interlayer air channel 5, and wall interlayer air channel 5 and pig house joining place are provided with air outlet 6;The top of pig house is made up of roof 11, support member 1 and plastic film shed 13, plastic film shed 13 be arranged above with sun-shading mesh 9, roof 11 is provided with electric exhausting mouth 10 and axial flow blower 14, the in the shade sidewalls of pig house is provided with ventilation window 12, fermentation bed 7 and platform 8 are positioned at the middle position of pig house, being provided with heat exchanging air duct 2 below fermentation bed 7 and platform 8 in soil, heat exchanging air duct 2 above ground portion is provided with air inlet 4 and filter screen 3.
Utility model works principle:
1, cooling in summer dehumidifying, new wind regulate replacement process:
After pig house in summer roof 11 is heated by the sun, the heated hot-air of roof top and be fermented the air of bed 7 heat radiation heating, owing to temperature is high, decrease in density, can waft to the top of pig house, be discharged to outdoor by electric exhausting mouth 10;By the impact of convection current, the air of bottom low temperature also rises after also absorbing the heat in pig house, and now outdoor hot-air also can pass through air inlet 4, after drainage screen 3 filters, by underground heat exchanging air duct 2, it is transported to wall interlayer air channel 5, delivers to indoor, air channel by air outlet 6.Hot-air is by soil absorption heat in soil air channel 2, and air is lowered the temperature after being absorbed heat by soil, and humidity also reduces.Low temperature, low humidity air be introduced into indoor, increase the temperature difference with room air, enhance heat transfer effect.Owing to being free convection, this phenomenon can carry out in pig house for 24 hours, it is achieved that motorless free convection, has therefore automatically achieved the purpose regulating indoor temperature, humidity and fresh air displacement.Now, sun-shading mesh 9 covers the surface of plastic film shed 13, it is possible to cover the sunlight in summer;Lighting and ventilation window 12 is in closed state, and axial flow blower 14 is in stopped status.Summer, pig can sleep in the position of platform 8.
At the night in summer, plastic film shed 13 can be raised completely according to weather condition and make pig house completely unlimited, it is achieved with the natural fusion of environment at night.
2, spring and autumn humiture, new wind regulate replacement process:
The ambient temperature of spring and autumn is typically in about 15 20 DEG C, and the humidity of air etc. all meets the cultivation requirement of live pig.Mainly ozone is provided, to meet gas concentration lwevel requirement and to get rid of ammonia abnormal flavour in pig house.Spring and autumn opens lighting and ventilation window 12, and raises plastic film shed 13 and be aerated, in conjunction with the combined effect of roof electric exhausting mouth 10, it is achieved the Natural regulation of temperature in pig house, humidity and gas concentration lwevel abnormal flavour.
3, humiture in winter, new wind regulate replacement process:
Winter is relatively low due to ambient temperature, covers straw mattress insulation night on plastic film shed 13 and support member 1.If the fermentation bed to raise pig mode adopted, biological fermentation bed 7 can be passed through in pig house and keep indoor high temperature.Now main need to solve be to maintain in pig house the freshness of air, the concentration of carbon dioxide and humidity.Open roof electric exhausting mouth 10, allow hot-air automatically get rid of outdoor, drive outdoor fresh cold air to deliver to indoor, air channel through air outlet 6 after underground heat exchanging air duct 2 heating hand-held high humility, dirty air displacement is gone out indoor.If fresh-air ventilation amount is not enough, it is possible to start roof small-sized axial flow fan 14 and force fresh air replacement.
4, the principle of greenhouse plastic film shed daylighting homoiothermic:
On daytime in winter, opening the covering on plastic film shed 13, the plastic film shed 13 of sunny slope is warmhouse booth.The winter having sunlight can become warmhouse booth, keeps indoor high temperature daytime.Straw mattress insulation is covered night in winter on plastic film shed 13;
Summer without sunlight weather or night, can all raise plastic film shed 13 lower the temperature, dehumidifying, ventilation;Spring and autumn can fully open plastic film shed 13 without the weather of rain, it is achieved Temperature fall, ventilation keep fresh air.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any people being familiar with this technology is in the technical scope disclosed by this utility model; the change that can readily occur in or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with scope of the claims.