CN103891623B - Cultivate the greenhouse by solar heat colony house of meat livestock - Google Patents
Cultivate the greenhouse by solar heat colony house of meat livestock Download PDFInfo
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- CN103891623B CN103891623B CN201410161866.0A CN201410161866A CN103891623B CN 103891623 B CN103891623 B CN 103891623B CN 201410161866 A CN201410161866 A CN 201410161866A CN 103891623 B CN103891623 B CN 103891623B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/50—Livestock or poultry management
- Y02P60/52—Livestock or poultry management use of renewable energies
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Abstract
The invention discloses a kind of greenhouse by solar heat colony house cultivating meat livestock, the rear greenhouse comprising front sunlight booth and communicate with it; The north side in rear greenhouse is provided with rear wall, thing both sides are respectively equipped with gable, and the southern side of front sunlight booth is provided with soil partition wall, and the body of wall of rear wall, gable and soil partition wall is pouring type closed-cell foam cement wall; The roof in rear greenhouse adopts magnesite polyphenyl composite insulation board to lay and forms, front sunlight booth is provided with frame, frame is covered with photic zone, photic zone comprises epimere, stage casing and hypomere three part, epimere photic zone and stage casing photic zone all adopt the sheet material of printing opacity, hypomere photic zone adopts canopy film in the winter time, replaces canopy film in summer with ventilative fly net.The present invention has following beneficial effect: construction cost is low; Utilize winter solar radiation as origin of heat, do not need the external heat source such as fire coal, gas-heating, heat-insulating property is high, and land utilization rate is high, and suitable livestock growth, improves feedstuff-meat ratio, can use continuously in the four seasons.
Description
Technical field
The present invention relates to and be a kind ofly suitable for that the northern area of China uses, mix plantation greenhouse by solar heat design principle, adopt Novel energy saving thermal insulation material to build, the greenhouse by solar heat colony house of the meat livestocks such as four seasons large-scale cultivation ox, sheep, pig, donkey can be realized.
Background technology
The cultivation colony house of the meat livestocks such as existing ox, sheep, pig, donkey is built, and be generally divided into two kinds of construction structures, one is the post and panel structure of open type, and it two be the steel construction closed colony house of employing using clay brick as retaining wall.At present, although the cultivation colony house construction cost of open type is lower, but there is climate (as the four seasons temperature difference is very large, winter temperature is very low, summer temperature is very high) and weather (as sleety weather) impact large, farming site hygienic conditions difference (as mosquitos and flies is many), automaticity is low, labor strength is large, livestock is easy to fall ill, material meat low conversion rate, feeding cost is high, and the culture-cycle is long, winter, weak, young, pregnant individuality such as very easily to be freezed to death at the shortcoming, and thus newly-built, the larger professional plant of investment has started the cultivation colony house progressively eliminating this structure.And steel construction closed culture colony house, sanitary condition, automaticity are all obviously better than the cultivation colony house of open type, but it is huge that disposable input cost built by its colony house, later stage operation cost is high, and winter generally adopts coal heating measure, however, colony house actual temperature generally also only can reach the minimum tolerable temperature of livestock.Winter, colony house temperature was low, and not only directly results in livestock and to feed material meat low conversion rate, livestock is easy to fall ill, and coal heating increases feeding cost and labor strength, simultaneously coal fire discharged contaminated air, welding.
Summary of the invention
In view of the foregoing defects the prior art has, the technical problem to be solved in the present invention is, there is provided that a kind of reasonable in design, comprehensive construction cost is low, construction speed is fast, structure is simple, automaticity is high, be suitable for the greenhouse by solar heat colony house of the large-scale meat livestock cultivation such as ox, sheep, pig, donkey.
For solving the problem, the present invention adopts following technical scheme:
Cultivate the greenhouse by solar heat colony house of meat livestock, the rear greenhouse comprising front sunlight booth and communicate with it; The north side in described rear greenhouse is provided with rear wall, thing both sides are respectively equipped with gable, and the southern side of described front sunlight booth is provided with soil partition wall, and the body of wall of described rear wall, gable and soil partition wall is pouring type closed-cell foam cement wall; The roof in described rear greenhouse adopts magnesite polyphenyl composite insulation board to lay and forms, described front sunlight booth is provided with frame, described frame is covered with photic zone, described photic zone comprises epimere, stage casing and hypomere three part, described epimere and stage casing photic zone all adopt the sheet material of printing opacity, described hypomere photic zone adopts canopy film in the winter time, replaces described canopy film in summer with ventilative fly net.
As preferably, described photic zone is also covered with canopy quilt outward.
As preferably, the euphotic lateral surface of described epimere photic zone and stage casing is all covered with high density sunshade net.
As preferably, floor heating ventilating system is also provided with in described front sunlight booth, described floor heating ventilating system comprises the many air heat pipelines buried underground along described front sunlight booth length direction, the two ends of described air heat pipeline are respectively equipped with the first vertical tube elevated above the soil, the free end of described first vertical tube is gas outlet, the middle part of described air heat pipeline is connected by buried main pipeline, described main pipeline is connected with the second vertical tube and the 3rd vertical tube that elevate above the soil; Wherein, second vertical tube is positioned at described front sunlight booth, its top is the first air inlet and is provided with the first pipeline fan and Pneumatic check valve, and the hot gas in front sunlight booth is imported underground with heating soil higher than being started by mode that is artificial or that automatically control during setting value by the temperature of described first pipeline fan in described greenhouse by solar heat colony house; Described 3rd vertical tube is positioned at outside described front sunlight booth, its top is the second air inlet and is provided with second pipe blower fan and Pneumatic check valve, the fresh air in the external world is imported underground lower than being started by mode that is artificial or that automatically control during setting value by the oxygen content of described second pipe blower fan in described greenhouse by solar heat colony house, by described gas outlet is entered described front sunlight booth in after being heated by soil.
As preferably, described epimere photic zone and/or stage casing photic zone are provided with multiple upper ventilating opening, and described upper ventilating opening is equipped with ventilative fly net; Described rear wall is provided with multiple window.
As preferably, described epimere photic zone and photic zone interval, stage casing are arranged, and form ventilating opening on strip, described upper ventilating opening is equipped with ventilative fly net; Described rear wall is provided with multiple window.
As preferably, the gable of thing both sides, described rear greenhouse is respectively to the gable of front extension as described front sunlight booth.
As preferably, in described front sunlight booth, be also provided with one or more circulating fan.
As preferably, the south of described front sunlight booth is growing area, and all the other are the culture zone of hardened ground.
The greenhouse by solar heat colony house of the meat livestock of cultivation of the present invention has following beneficial effect: construction cost is low; Utilize winter solar radiation as origin of heat, do not need the external heat source such as fire coal, gas-heating, heat-insulating property is high, and land utilization rate is high, and " cool in summer and warm in winter ", suitable livestock growth, improves feedstuff-meat ratio, can use continuously in the four seasons.
Accompanying drawing explanation
Fig. 1 is the perspective view of the greenhouse by solar heat colony house of the meat livestock of cultivation of one embodiment of the present of invention.
The greenhouse by solar heat colony house that Fig. 2 is the meat livestock of the cultivation shown in Fig. 1 removes the perspective view at top.
Floor heating ventilation system setups schematic diagram in the greenhouse by solar heat colony house that Fig. 3 is the meat livestock of the cultivation shown in Fig. 1.
Description of reference numerals
Wall, 2-soil partition wall, 3-gable, 4-frame, 5-roof, 6-plastic-steel window, 7-canopy quilt, 8-sunshade net, 9-upper ventilating opening 10-plane skylight, 11-sunlight board, 12-canopy film 13-air heat pipeline, 14-first pipeline fan, 15-second pipe blower fan, 16-air outlet, 17-growing area, 18-culture zone, 19-circulating fan 41-column 71-window after 1-
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail, but not as a limitation of the invention.
First it is pointed out that to accept sunlight, on the Northern Hemisphere, greenhouse by solar heat be substantially sit in the north facing the south arrange, its front Souteern Exposure.Therefore, " front " is hereinafter south on direction, and " afterwards " is north, and certainly according to the difference of latitude, " front " is also south by east or setting to the west on direction.
As depicted in figs. 1 and 2, the greenhouse by solar heat colony house of the meat livestock of cultivation of one embodiment of the present of invention, the rear greenhouse comprising front sunlight booth and communicate with it.The north side in described rear greenhouse be rear wall 1, thing both sides for being respectively gable 3, the southern side of described front sunlight booth is provided with soil partition wall 2.In addition, gable 3 can extend to forward the gable that front sunlight booth becomes front sunlight booth, to form common gable.The thing both sides of front sunlight booth can adopt gable as shown in Figure 2, also can cover canopy film to replace gable, can increase the printing opacity in winter.The body of wall of described rear wall 1, gable 3 and soil partition wall 2 is pouring type closed-cell foam cement wall.The effect of soil partition wall 2 is mainly in order to prevent the soil in sunlight booth southern side forward from dispelling the heat, therefore it is highly not too high, above ground level a little.Wherein, described pouring type closed-cell foam cement wall adopts the integration of closed pore formula foam cement to build and forms, and avoids gap bridge heat conduction.The density of closed pore formula foam cement is 300-600kg/m
3, because its inside has a lot of bubble, therefore heat-insulating property is splendid.Through test, density 300kg/m
3the closed pore formula foam cement of weight same thickness, its heat-insulating property is 12.85 times of clay tile wall, 18.4 times of earth rammer wall, and pouring type closed-cell foam cement wall have construction speed fast, take up an area less, advantage that cost is lower.Closed-cell foam cement wall needs plug-in steel wire or glass fiber mesh to smear anticracking grout to carry out anticracking process, strengthen the intensity on its surface.Foam cement adds blowing agent and makes in common portland cement, has a lot of bubble in the cement layer due to formation, therefore its high insulating effect.The magnesite polyphenyl composite insulation board laying that the roof 5 in described rear greenhouse adopts 10cm-15cm thick forms, and be the design of top, single slope, higher on front side of it, the side of rear wall 1 is lower, and the heat insulation effect of magnesite polyphenyl composite insulation board is good.
Described front sunlight booth is provided with the frame 4 of " several " font, and frame 4 is roughly curved, with the similar of general sunlight booth, because frame 4 is the structure of support body of playing a supporting role, therefore also needs frame 4 covers photic zone.Photic zone on frame 4 comprises epimere, stage casing and hypomere three part, and epimere photic zone and stage casing photic zone all adopt the sheet material of printing opacity, and in the present embodiment, epimere photic zone adopts plane skylight 10, and stage casing photic zone adopts sunlight board 11.Plane skylight 10 generally adopts epoxide resin material to make, and sunlight board 11 generally adopts polycarbonate multi-wall sheet material to make.Epimere photic zone adopts and stage casing photic zone all can adopt plane skylight, or all adopts sunlight board at epimere photic zone and stage casing photic zone.For the frame 4 of " several " font, epimere photic zone refers to the These strip-shaped sections covering frame 4 top, and stage casing photic zone is the part of the arc adjacent with epimere photic zone.After the euphotic outside of epimere photic zone and stage casing increases the highdensity sunshade net 8 of covering, the effect of sunshade can be played in summer, by sunshade net removal or can roll in the winter time.Sunshade net 8 adds three strigulas in FIG and represents and be.When not considering other factors, can by epimere photic zone and stage casing photic zone next-door neighbour arrange, section photic zone or stage casing photic zone offer multiple upper ventilating opening thereon, or offer respectively on epimere photic zone or stage casing photic zone multiple on ventilating opening.Preferably, as shown in Figure 2, in the present embodiment, between epimere photic zone and stage casing photic zone, interval 20-40cm is arranged, and space therebetween forms the upper ventilating opening 9 of strip.It is pointed out that ventilating opening 9 not necessarily shape as shown in Figure 1, as long as be opened in the position on the top of frame 4.In a word, need to offer ventilating opening at the top of front sunlight booth.Epimere photic zone or stage casing photic zone adopt sheet material to lay, and effectively can improve the ability of its anti-crushing by snow in the winter time, sheet material is not limited to the material listed by the present embodiment, and those skilled in the art can select other light transmissive materials that building field is conventional.
As shown in Figure 1, described hypomere photic zone adopts canopy film 12 to cover in the winter time, to make its sealed thermal insulating, replaces canopy film 12, to make it ventilated in summer by ventilative fly net (not shown).It should be noted that, because canopy film 12 is transparent, therefore in the drawings, add that three parallel short-terms represent.Frame 4 generally adopts steel construction, ensures its structural strength and service life, and for ensureing that cultivation livestock uses, the overhead height of frame 4 is between 4.5m-10m, and frame 4 supports primarily of many root posts 41 of the vertical setting being positioned at front sunlight booth inside.The height of the front side in rear greenhouse is identical with frame 4, and the height of rear wall 1 is 3m-8m, and width is 5m-8m, can adjust according to cultivation needs.In order to improve heat insulation effect during use in winter, the outermost layer of frame 4 is also covered with canopy by 7.Canopy should be arranged on outside photic zone by 7, and this is obvious, if after being provided with sunshade net outside photic zone, canopy also should be positioned at outside sunshade net by 7, and in a word, canopy is positioned at outermost layer by 7.Canopy when rolling, is positioned at the top of frame 4 by 7, puts down when spreading out, covers all photic zones and ventilating opening from top.Canopy can be played good insulation effect by 7, and canopy can be carried out automatic rolling by " Intelligent auto-controller for vehicle " according to the time set and longitude and latitude instruction shutter to be put, and also manually can roll up and put.
The greenhouse by solar heat colony house of the meat livestock of cultivation of the present invention, because body of wall adopts closed pore formula foam cement, its high insulating effect, winter temperature is higher, for livestock provides good growing environment.The top of rear wall 1 is provided with multiple window 71, is separately installed with the good plastic-steel window of heat-insulating property, and quantity is determined according to the livestock kind of cultivation.During winter, this window is completely airtight, and window opening uses the warming plate of extrusion molding to tamp, in order to better insulation.Canopy film sealing during winter on frame 4, daytime canopy rolled-up after, in direct sunlight colony house, temperature is able to rapid rising, and in colony house, temperature can reach 20-35 degree, upper ventilating opening can be opened closed according to temperature, humidity, oxygen content in colony house automatically, the closed of upper ventilating opening is realized by canopy, and canopy is capped on it, namely closes, open and can realize ventilating, sunny in colony house, snugness; Night, canopy was put down, and whole colony house insulation is good.
During summer, the window on rear wall 1 is all opened, and is beneficial to heat radiation.Canopy film 12 on frame 4 is removed, and changes Breathable Insect Protection net into, forms lower ventilating opening, and the sunshade net on epimere photic zone and stage casing photic zone puts down, and namely whole culture zone forms a sunshade, north and south permeation, dry and comfortable breeding environment.
The greenhouse structure below describing the present embodiment in detail has draughty advantage when summer uses.In summer, the canopy film 12 in front (southern side) is removed, form lower ventilating opening, window on the rear wall 1 of north side is all opened, the two forms the structure of north and south permeation, and upper ventilating opening 9 is in opening all the time, air throw convection current is defined between upper ventilating opening 9 and lower ventilating opening and window, it is aeration-cooling that this design pole is beneficial in colony house, thus, and colony house internal sunshade, air dry during summer, than traditional closed colony house, environment is more comfortable, namely has the effect of " Xia Liang ", livestock growth preferably.The access times of spraying cooling can be reduced simultaneously.In a word, by arranging the lower ventilating opening being positioned at southern side, the window of rear side, and the upper ventilating opening that top is arranged defines very good aeration structure.Both utilized the convection current of north and south permeation, and make use of again the drop convection current of air, ensure ventilation effect to greatest extent.Now, due to the photic zone in epimere and stage casing being respectively equipped with sunshade net, the effect of sheltering from heat or light can being reached, reduce the exposure intensity in canopy.
As shown in Figure 2, the south of described front sunlight booth is growing area 17, and all the other are the culture zone 16 of hardened ground, and the width of growing area 17 is arranged according to actual needs, and the four seasons can plant the plant that some livestocks like edible, can beautify colony house environment simultaneously.Growing area is outward culture zone, the through-hardening of ground, culture zone, and according to the different design and installation subregion jube separately of cultivation livestock, livestock feed bunk, excreta cleaning groove etc., this is routine techniques means, repeats no more.
As shown in Figures 2 and 3, floor heating ventilating system is also provided with in described front sunlight booth, described floor heating ventilating system comprises the many air heat pipelines 13 buried underground along described front sunlight booth length direction, the two ends of air heat pipeline 13 are respectively equipped with the first vertical tube 131 elevated above the soil, the free end of the first vertical tube 131 is gas outlet 16, and the gas in air heat pipeline 13 enters in front sunlight booth from gas outlet 16.Connected by buried main pipeline 23 between multiple air heat pipeline 13, described main pipeline 23 is connected with the second vertical tube 231 and the 3rd vertical tube 232 that elevate above the soil; Wherein, second vertical tube 231 is positioned at described front sunlight booth, its top is the first air inlet and is provided with the first pipeline fan 15 and Pneumatic check valve (Pneumatic check valve is less, not shown in the figuresly to anticipate out, coordinate with the first pipeline fan 15 and install), the temperature of the first pipeline fan 15 in greenhouse by solar heat colony house is started by mode that is artificial or that automatically control higher than during setting value, hot gas in front sunlight booth is imported underground dispelled the heat by air heat pipeline 13, with heating soil, finally return in front sunlight booth from gas outlet 16.Described 3rd vertical tube 232 is positioned at outside front sunlight booth, its top is the second air inlet and is provided with second pipe blower fan 14 and Pneumatic check valve, Pneumatic check valve is herein not shown too, the oxygen content of second pipe blower fan 14 in greenhouse by solar heat colony house is started by mode that is artificial or that automatically control lower than during setting value, the fresh air in the external world is imported underground, is entered in described front sunlight booth by gas outlet 16 after being heated by soil.Under air heat pipeline 13 is embedded in, about 0.5m place, is made up of the PVC of diameter 100mm-200mm, lays install corresponding length according to colony house length.The height of the second vertical tube 231 is 2.5m-6m, arranges depending on colony house height.First pipeline fan 15 is Centrafugal pipeline fan with second pipe blower fan 14, and it runs can to adopt Artificial Control, also automatically can control it and run.Centrafugal pipeline fan is to supply gas in pipeline, and Pneumatic check valve ensures that the airflow direction of air inlet does not take a turn for the worse.
Below describe running and the advantage thereof of this floor heating ventilating system in detail.
First vertical tube 131 is positioned at the two ends of air heat pipeline 13, and its upper end is air outlet 16, near the gable of its both sides.During daytime in winter, when gas temperature in canopy is higher than setting value, the first pipeline fan 15 starts, and can utilize the unnecessary high temperature in canopy, to heat heat accumulation to the soil in canopy.During night, in order to keep colony house temperature, canopy is put down, and colony house is completely closed.But, different for the greenhouse by solar heat of planting from common, due to animals such as the livestocks that cultivates in colony house, need to keep certain oxygen content, when oxygen content is lower than setting value, start second pipe blower fan, the fresh air outside canopy is imported in colony house, enters in colony house (front sunlight booth) through air outlet 16.Because the fresh air temperature entered from the second air inlet is lower, heated by soil when through buried air heat pipeline 13 and main pipeline 23, and then be just blown in canopy through air outlet 16, thus when exchanging fresh air for, relatively little on the temperature impact in colony house.By arranging automaton, making floor heating ventilating system automatically can automatically exchange the outdoor fresh air after the pipeline heating in placing into the soil for according to oxygen content in colony house, ensureing that livestock can spend the night at comfortable temperature.The first pipeline fan wherein and second pipe blower fan can adopt Artificial Control, also can adopt Based Intelligent Control, when the oxygen content in colony house is lower than setting value, opens second pipe blower fan and change to fresh air.When temperature exceedes setting value in colony house, open the first pipeline fan, by air circulation, the heat in air is imported in the soil of underground on the one hand, by the carrier of soil as storing heat, dispel the heat again when night, improve temperature of shed.In addition, by heating soil, the soil temperature of growing area can also be improved.
Below explain the advantage of the design of the pipeline of the floor heating ventilating system of this enforcement in detail: the meat livestock of high-density breeding in colony house, require higher to IAQ (oxygen content).But in the winter time, at especially night in winter, exchange fresh air for and colony house sealed thermal insulating forms contradiction---window and directly exchange outdoor air for, the temperature in colony house is inevitable significantly be reduced; Colony house is airtight does not take a breath, and because cultivation density is large, certainty is dirty again, oxygen content is low for the air in house, and livestock is easy to ill.The design of floor heating air pipeline, in the winter time, high temperature air in daytime canopy is stored through pipeline and soil heat exchange, night canopy put down, colony house is airtight, when oxygen content is lower than setting numerical value, outer for canopy cold fresh air is transported in colony house after the pipeline heating of floor heating ventilating system, while guarantee colony house sealed thermal insulating at night in winter, has exchanged again the fresh air after heating for.Through verification experimental verification, be about 1200m changing air quantity
3/ constantly little, cold air, after pipeline is heated, improves about 15 DEG C, and the temperature in colony house that causes because of ventilation of minimum limit reduces.
As shown in Figure 2, be also provided with one or more circulating fan 19 in described front sunlight booth, circulating fan 19 is arranged on frame 4, can strengthen the air flow property in canopy, is conducive to animal health and grows up.
Greenhouse by solar heat colony house of the present invention has the advantage of many aspects:
(1) body of wall of cast-type closed-cell foam cement, heat-insulating property is splendid, and be 12.85 times of the clay tile wall that existing cultivation colony house extensively adopts, land seizure is little, and construction speed is fast, and cost is low.
(2) design of floor heating ventilating system, can be imported the temperature of shed unnecessary daytime in winter in soil by pipeline, achieve heat accumulation on daytime slow releasing at night, under the condition that canopy is all identical by, body of wall, can improve soil temperature more than 5 DEG C in canopy, temperature more than 3 DEG C.In addition, when in night canopy, oxygen content is lower than setting value, it can also be opened automatically, is imported in colony house by the fresh air of outdoor after pipeline heating, under the prerequisite very little on temperature of shed impact at night, ensure that the quality of air in colony house.
(3) only use solar radiation as origin of heat, do not use other external heat facilities such as coal, electricity, gas completely, really achieve operation low-carbon environment-friendly, the target of efficient high yield.
(4) Design of ventilation that combines of the window of uptake, north side and lower air port, can improve the ventilation effect in summer to greatest extent, low as far as possible cooling, and reduce the use of spray system.
The present invention is on the basis of understanding in depth cultural techniques such as traditional livestock cultivation colony house, aquaculture model, climatic effects, according to the climatic environment of the northern area of China uniqueness, design innovation has been carried out to existing cultivation colony house, simultaneously novel colony house at energy-saving and heat-insulating material, build in technique, the winter heating of colony house ventilates, cooling in summer achieves innovation in form, thus novel colony house is used in the meat livestock cultivation forming a kind of sunlight cell-type.Compared with the widely used traditional closed colony house of current scale livestock farming, this meat livestock cultivation greenhouse by solar heat colony house construction cost significantly reduces (30%-50% that equal area is only equivalent to the former), construction speed is faster, land utilization rate is higher, and the cooling of its summer ventilation, the thermal property that heats up winter significantly improves, especially in the winter time, colony house heats without coal-burning boiler but adopts solar radiation heating service, make in colony house sunny, temperature reaches 20-35 degree, air quality is better, livestock growth preferably, not only increase the material meat conversion ratio that livestock is fed, also there is heating zero cost simultaneously, the advantage that zero-emission is polluted.
In sum, the greenhouse by solar heat colony house of the meat livestock of cultivation of the present invention is supported and is had the following advantages: construction cost is low; Utilize winter solar radiation as origin of heat, do not need the external heat source such as fire coal, gas-heating, heat-insulating property is high, and land utilization rate is high, and automatic controlling level is high, " cool in summer and warm in winter ", and suitable livestock growth, improves feedstuff-meat ratio; Can use continuously in the four seasons.
Certainly, the above is the preferred embodiment of the present invention, should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (9)
1. cultivate the greenhouse by solar heat colony house of meat livestock, it is characterized in that, the rear greenhouse comprising front sunlight booth and communicate with it;
The north side in described rear greenhouse is provided with rear wall, the height of described rear wall is 3m-8m, thing both sides are respectively equipped with gable, the southern side of described front sunlight booth is provided with soil partition wall, and the body of wall of described rear wall, gable and soil partition wall is pouring type closed-cell foam cement wall;
The roof in described rear greenhouse adopts magnesite polyphenyl composite insulation board to lay and forms, described front sunlight booth is provided with frame, the overhead height of described frame is between 4.5m-10m, described frame is covered with photic zone, described photic zone comprises epimere, stage casing and hypomere three part, described epimere photic zone and stage casing photic zone all adopt the sheet material of printing opacity, and described hypomere photic zone adopts canopy film in the winter time, replace described canopy film in summer with ventilative fly net.
2. the greenhouse by solar heat colony house of the meat livestock of cultivation as claimed in claim 1, it is characterized in that, described photic zone is also covered with canopy quilt outward.
3. the greenhouse by solar heat colony house of the meat livestock of cultivation as claimed in claim 1 or 2, is characterized in that, the euphotic lateral surface of described epimere photic zone and stage casing is all covered with high density sunshade net.
4. the greenhouse by solar heat colony house of the meat livestock of cultivation as claimed in claim 1 or 2, it is characterized in that, floor heating ventilating system is also provided with in described front sunlight booth, described floor heating ventilating system comprises the many air heat pipelines buried underground along described front sunlight booth length direction, the two ends of described air heat pipeline are respectively equipped with the first vertical tube elevated above the soil, the free end of described first vertical tube is gas outlet, multiple described air heat pipeline is connected by buried main pipeline, described main pipeline is connected with the second vertical tube and the 3rd vertical tube that elevate above the soil;
Wherein, second vertical tube is positioned at described front sunlight booth, its top is the first air inlet and is provided with the first pipeline fan and Pneumatic check valve, and the hot gas in front sunlight booth is imported underground with heating soil higher than being started by mode that is artificial or that automatically control during setting value by the temperature of described first pipeline fan in described greenhouse by solar heat colony house;
Described 3rd vertical tube is positioned at outside described front sunlight booth, its top is the second air inlet and is provided with second pipe blower fan and Pneumatic check valve, the fresh air in the external world is imported underground lower than being started by mode that is artificial or that automatically control during setting value by the oxygen content of described second pipe blower fan in described greenhouse by solar heat colony house, by described gas outlet is entered described front sunlight booth in after being heated by soil.
5. the greenhouse by solar heat colony house of the meat livestock of cultivation as claimed in claim 4, it is characterized in that, described epimere photic zone and/or stage casing photic zone are provided with multiple upper ventilating opening, and described upper ventilating opening is equipped with ventilative fly net; Described rear wall is provided with multiple window.
6. the greenhouse by solar heat colony house of the meat livestock of cultivation as claimed in claim 4, it is characterized in that, described epimere photic zone and photic zone interval, stage casing are arranged, and form ventilating opening on strip, described upper ventilating opening is equipped with ventilative fly net; Described rear wall is provided with multiple window.
7. the greenhouse by solar heat colony house of the meat livestock of cultivation as claimed in claim 1 or 2, it is characterized in that, the gable of thing both sides, described rear greenhouse is respectively to the gable of front extension as described front sunlight booth.
8. the greenhouse by solar heat colony house of the meat livestock of cultivation as claimed in claim 1 or 2, is characterized in that, be also provided with one or more circulating fan in described front sunlight booth.
9. the greenhouse by solar heat colony house of the meat livestock of cultivation as claimed in claim 1 or 2, it is characterized in that, the south of described front sunlight booth is growing area, and all the other are the culture zone of hardened ground.
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| CN104904608A (en) * | 2015-06-24 | 2015-09-16 | 青岛昌盛日电太阳能科技有限公司 | Photovoltaic pig raising greenhouse |
| CN107173357A (en) * | 2016-03-11 | 2017-09-19 | 海南大学 | One breeding stock deinsectization device |
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