CN204540263U - A kind of pig house environment control system - Google Patents
A kind of pig house environment control system Download PDFInfo
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- CN204540263U CN204540263U CN201520097893.6U CN201520097893U CN204540263U CN 204540263 U CN204540263 U CN 204540263U CN 201520097893 U CN201520097893 U CN 201520097893U CN 204540263 U CN204540263 U CN 204540263U
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Abstract
The utility model belongs to livestock and poultry cultivation technical field, particularly relate to a kind of pig house environment control system, comprise pig house, be arranged on air supply duct in pig house, be arranged on the dropping pit of underground in pig house, the gas sampling pipeline be connected with dropping pit, by the heating ventilator main house body that air supply duct and gas sampling pipeline are connected with pig house, heating ventilator main house body comprises front wallboard, rear wall plate, left wallboard, right wallboard, rear wall plate right-hand member is provided with air port, left wallboard is provided with roughing efficiency air filter, medium effeciency filter is provided with on the right of roughing efficiency air filter, bellows heat-exchange system is provided with on the right side of medium effeciency filter, humidity control system is provided with on the right side of bellows heat-exchange system, bellows heat-exchange system is connected with gas sampling pipeline, dividing plate before bellows heat-exchange system is provided with out rheumatism curtain, the utility model effectively reduces the concentration of pernicious gas in pig house, enhance pig house heat supply in winter to ventilate simultaneously, the effect that cooling in summer ventilates, improve the environmental quality of pig house.
Description
Technical field
The utility model belongs to livestock and poultry cultivation technical field, particularly relates to a kind of pig house environment control system.
Background technology
In recent years, China's Animal husbandry production mode is accelerated gradually by the transformation paces of extensive style to intensive style, pig farm standardization breeding scale level improves constantly, for enhancing animal product market supply ability, reduce great animal epidemic and occur, promote the aspects such as Safety of Livestock Products ' Quality level and serve positive role, but China's live pig productivity is compared with developed country of abroad raising pigs, gap is also very large.Environment is the key factor affecting live pig productivity; although the environment on pig farm is relevant with production technology to pig farm integrated planning; even if but the planning of place, pig farm and production technology are all relatively more reasonable, and the large-scale pig farm house environment quality in the many areas of China still needs the needs controlling to meet the production of pig efficient and healthful by pig house environment.In pig house breeding environment, air temperature and current is the key factor affecting animal hot comfort and fanning economics, and the environmental Kuznets Curves of pig house mainly comprises the discharge of pernicious gas in house, heat supply in winter ventilates and cooling in summer ventilates.When temperature in pig house is too low, the passive immunity level of the immunoglobulin that piglet obtains from sow body declines, reduce the survival rate of piglet, low temperature easily becomes the inducement of the respiratory diseases such as flu simultaneously, in China's national standard " scale piggery enviroment parameter and environmental management ", the preference temperature of regulation conservation pigsty is 20 ~ 25 DEG C, experiment shows: when environmental temperature is 15.6 DEG C, body weight is that the piglet of 8.5-10kg needs many consumption feeds about 27%, feed-weight ratio increases by 22.5%, during deficiency in draught, feeding cost increases by 10% ~ 20%, carry out winter pigsty heating with ventilate be significant to building good animal house microclimate, and the fertility impact of the high temperature in summer on pig is larger, short time acute heat stress can make the fertility of boar decline for a long time, and this decline has hysteresis effect, generally after heat stress, 16 ~ 30d just starts to occur, could progressively will recover, in addition through about 2 months, high temperature also makes the weary feelings of sow or improper Oestrus rate is increased, estrus duration is short, and endocrine function is lacked of proper care, sow conception rate reduction etc.
Summary of the invention
The utility model object is to overcome the deficiencies in the prior art and provides a kind of pig house environment control system, effectively reduce the concentration of pernicious gas in pig house, enhance the effect that pig house heat supply in winter ventilates, cooling in summer ventilates simultaneously, improve the environmental quality of pig house.
The purpose of this utility model is achieved in that
A kind of pig house environment control system, comprise pig house, be arranged on the air supply duct in pig house, be arranged on the dropping pit of underground in pig house, the gas sampling pipeline be connected with dropping pit, by the heating ventilator main house body that air supply duct and gas sampling pipeline are connected with pig house, it is characterized in that: described heating ventilator main house body comprises front wallboard, rear wall plate, left wallboard, right wallboard, top board, base plate, front wallboard is provided with antitheft door, rear wall plate right-hand member is provided with air port, left wallboard is provided with roughing efficiency air filter, medium effeciency filter is arranged with in parallel on the right of roughing efficiency air filter, bellows heat-exchange system is provided with on the right side of medium effeciency filter, humidity control system is provided with on the right side of bellows heat-exchange system, bellows heat exchange series is unified between humidity control system and is provided with middle fixing wallboard, bellows heat-exchange system is connected with gas sampling pipeline, dividing plate is provided with before bellows heat-exchange system, dividing plate is provided with out rheumatism curtain, go out before rheumatism curtain and be provided with negative-pressure air fan.
Be provided with safety net bottom described dropping pit, safety net is 64 object stainless steel filter screen.
Described wallboard is the EPS chromatic steel sandwich plate that 50 mm are thick, is provided with framework channel-section steel between bottom wallboard, and framework channel-section steel is provided with column, and column top is provided with framework flat tube, and wallboard drift angle place is provided with ISO corner fittings.
Described roughing efficiency air filter and medium effeciency filter are flat metal filter screen, and roughing efficiency air filter is 4, and medium effeciency filter is 6.
Described bellows heat-exchange system comprises the bellows steel plate be arranged in parallel with medium effeciency filter, and bellows steel plate is provided with circular hole, is welded with the bellows vertical with bellows steel plate in circular hole.
Described bellows is stainless steel tube, and its diameter is 32mm, and tube pitch is 50mm.
Described humidity control system comprise the air intake be arranged on middle fixing wallboard wet curtain, be arranged on booster fan before air port, be arranged on air intake wet refrigeration machine on the right of curtain, be arranged on air-heater on the left of right wallboard.
Described air supply duct diameter is 600mm.
The utility model has following good effect: the cooling of pig house heating ventilator system integration pig house summer ventilation, ventilation insulation in winter equipment needed thereby function, make the structural design of pig house simple, ventilation heating effect is stablized, and effectively improves the environmental quality of pig house, ensure that the health of pig is bred; Heat exchange series is unified, and to entering to give up, air carries out three filtration, purifications to humidity control system, three temperature regulate, and in pig house the integrated kuppe of air outlet, make pig body ambient air temperature reach optimum sendible temperature; Waste gas in winter pig house is by the bellows in heat-exchange system, can by the energy recovery of waste gas, decrease heat energy loss, solve the ventilation of pig house winter ventilation and warming contradiction, the bellows in the cool place in the hot air heat exchange system outside summer pig house is lowered the temperature to air, air after cooling improves the effect of air cooling-down again through wet curtain, also reduce the energy ezpenditure of refrigeration machine in humidity control system simultaneously, thus effectively saved the production cost of enterprise.
Accompanying drawing explanation
Fig. 1 is the utility model heating ventilator main house body stereogram.
Fig. 2 is the utility model heating ventilator main house body front view.
Fig. 3 is the utility model bellows steel plate stereogram.
Fig. 4 is the utility model bellows steel plate side view.
Fig. 5 is the utility model pig house environment control system workflow diagram.
In figure: 1. fixing wallboard 12. dividing plate 13. goes out rheumatism curtain 14. negative-pressure air fan 15. framework channel-section steel 16. column 17. framework flat tube 18. ISO corner fittings 19. bellows steel plate 20. circular hole 21. bellows 22. air intake and to wet curtain 23. booster fan 24. refrigeration machine 25. air-heater in the middle of roughing efficiency air filter 10. medium effeciency filter 11. of the left wallboard 4. of front wallboard 2. rear wall plate 3. right wallboard 5. top board 6. base plate 7. antitheft door 8. air port 9..
Embodiment
Embodiment 1, as Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, a kind of pig house environment control system, comprise pig house, be arranged on the air supply duct in pig house, be arranged on the dropping pit of underground in pig house, the gas sampling pipeline be connected with dropping pit, by the heating ventilator main house body that air supply duct and gas sampling pipeline are connected with pig house, described heating ventilator main house body comprises front wallboard 1, rear wall plate 2, left wallboard 3, right wallboard 4, top board 5, base plate 6, front wallboard 1 is provided with antitheft door 7, rear wall plate 2 right-hand member is provided with air port 8, left wallboard 3 is provided with roughing efficiency air filter 9, medium effeciency filter 10 is arranged with in parallel on the right of roughing efficiency air filter 9, bellows heat-exchange system is provided with on the right side of medium effeciency filter 10, humidity control system is provided with on the right side of bellows heat-exchange system, bellows heat exchange series is unified between humidity control system and is provided with middle fixing wallboard 11, bellows heat-exchange system is connected with gas sampling pipeline, gas sampling pipeline leads to bellows heat-exchange system, dividing plate 12 is provided with before bellows heat-exchange system, dividing plate 12 is provided with out rheumatism curtain 13, go out rheumatism curtain 13 and be provided with negative-pressure air fan 14 above, safety net is provided with bottom described dropping pit, safety net is 64 object stainless steel filter screen, wallboard is the EPS chromatic steel sandwich plate that 50 mm are thick, framework channel-section steel 15 is provided with between bottom wallboard, framework channel-section steel 15 is provided with column 16, column 16 top is provided with framework flat tube 17, wallboard drift angle place is provided with ISO corner fittings 18, roughing efficiency air filter 9 and medium effeciency filter 10 are flat metal filter screen, it is large that metal filter screen has ventilation, dust containing capacity is large, initial resistance is low, can repeatedly clean, the feature of long service life, the quantity of roughing efficiency air filter 9 and medium effeciency filter 10 is determined according to the area of left wallboard 3, be preferably: 4 roughing efficiency air filters 9, 6 medium effeciency filters 10, bellows heat-exchange system comprises the bellows steel plate 19 be arranged in parallel with medium effeciency filter 10, bellows steel plate 19 is provided with circular hole 20, the bellows 21 vertical with bellows steel plate 19 is welded with in circular hole 20, bellows 21 is stainless steel tube, its diameter is 32mm, tube pitch is 50mm, humidity control system comprises the air intake be arranged on middle fixing wallboard 11 and to wet curtain 22, be arranged on the booster fan 23 before air port 8, be arranged on the refrigeration machine 24 that air intake wets on the right of curtain 22, be arranged on the air-heater 25 on the left of right wallboard 4, air supply duct diameter is 600mm.
As shown in Figure 5, when the utility model uses, air outside pig house enters roughing efficiency air filter by air inlet, air after primarily efficient filter enters medium effeciency filter and filters, air after twice filtration enters in bellows heat-exchange system, when outside air temperature is lower, especially in the winter time, cold air is carried in bellows, waste gas in pig house is discharged in bellows heat-exchange system by the gas sampling pipeline be connected with dropping pit, the waste gas of discharging flows between corrugated conduit, because EGT is higher than the temperature of ripple air in tube, waste gas directly contacts with bellows outer wall and carries out heat trnasfer, air themperature in bellows is raised, air after intensification enters humidity control system after wet curtain filters, air can carry out secondary temperature elevation by air-heater in humidity control system, to meet EAT required in pig house, filter through three times, pure air after secondary temperature elevation is carried to air inlet by axial flow booster fan, pure air enters air supply duct and enters pig house by air outlet, avoid the problem that direct current cold wind blows to pig body, the environmental temperature in pig house is made to maintain 20 DEG C ~ 25 DEG C, pig body ambient air temperature is made to reach optimum sendible temperature, simultaneously, the waste gas transmitted between corrugated conduit is discharged from air outlet by negative-pressure air fan after going out rheumatism curtain and filtering, thus ensure that the decontamination cycle of air in pig house, effectively reduce the concentration of pernicious gas in pig house, solve the ventilation of pig house winter ventilation and the contradiction be incubated, improve the environmental quality of pig house.
Embodiment 2, as Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, a kind of pig house environment control system, comprise pig house, be arranged on the air supply duct in pig house, be arranged on the dropping pit of underground in pig house, the gas sampling pipeline be connected with dropping pit, by the heating ventilator main house body that air supply duct and gas sampling pipeline are connected with pig house, described heating ventilator main house body comprises front wallboard 1, rear wall plate 2, left wallboard 3, right wallboard 4, top board 5, base plate 6, front wallboard 1 is provided with antitheft door 7, rear wall plate 2 right-hand member is provided with air port 8, left wallboard 3 is provided with roughing efficiency air filter 9, medium effeciency filter 10 is arranged with in parallel on the right of roughing efficiency air filter 9, bellows heat-exchange system is provided with on the right side of medium effeciency filter 10, humidity control system is provided with on the right side of bellows heat-exchange system, bellows heat exchange series is unified between humidity control system and is provided with middle fixing wallboard 11, bellows heat-exchange system is connected with gas sampling pipeline, gas sampling pipeline leads to bellows heat-exchange system, dividing plate 12 is provided with before bellows heat-exchange system, dividing plate 12 is provided with out rheumatism curtain 13, go out rheumatism curtain 13 and be provided with negative-pressure air fan 14 above, safety net is provided with bottom described dropping pit, safety net is 64 object stainless steel filter screen, wallboard is the EPS chromatic steel sandwich plate that 50 mm are thick, framework channel-section steel 15 is provided with between bottom wallboard, framework channel-section steel 15 is provided with column 16, column 16 top is provided with framework flat tube 17, wallboard drift angle place is provided with ISO corner fittings 18, roughing efficiency air filter 9 and medium effeciency filter 10 are flat metal filter screen, it is large that metal filter screen has ventilation, dust containing capacity is large, initial resistance is low, can repeatedly clean, the feature of long service life, the quantity of roughing efficiency air filter 9 and medium effeciency filter 10 is determined according to the area of left wallboard 3, be preferably: 4 roughing efficiency air filters 9, 6 medium effeciency filters 10, bellows heat-exchange system comprises the bellows steel plate 19 be arranged in parallel with medium effeciency filter 10, bellows steel plate 19 is provided with circular hole 20, the bellows 21 vertical with bellows steel plate 19 is welded with in circular hole 20, bellows 21 is stainless steel tube, its diameter is 32mm, tube pitch is 50mm, humidity control system comprises the air intake be arranged on middle fixing wallboard 11 and to wet curtain 22, be arranged on the booster fan 23 before air port 8, be arranged on the refrigeration machine 24 that air intake wets on the right of curtain 22, be arranged on the air-heater 25 on the left of right wallboard 4, air supply duct diameter is 600mm.
As shown in Figure 5, when the utility model uses, air outside pig house enters roughing efficiency air filter by air inlet, air after primarily efficient filter enters medium effeciency filter and filters, air after twice filtration enters in bellows heat-exchange system, when outside air temperature is higher, especially in summer, hot-air is carried in bellows, reduce the temperature of hot-air, the hot-air of discharging from bellows enters humidity control system after wet curtain, wet curtain is by hot-air reducing temperature twice, hot-air after reducing temperature twice is carried out three times to filter simultaneously, the hot-air entered in humidity control system can carry out three coolings by refrigeration machine, to meet EAT required in pig house, filter through three times, pure air after three coolings is carried to air inlet by axial flow booster fan, pure air enters air supply duct and enters pig house by air outlet, reduce the environmental temperature in pig house, the work of refrigeration machine is regulated according to environmental temperature required in pig house, pig body ambient air temperature is made to reach optimum sendible temperature, simultaneously, the waste gas transmitted between corrugated conduit is discharged from air outlet by negative-pressure air fan after going out rheumatism curtain and filtering, thus ensure that the decontamination cycle of air in pig house, effectively reduce the concentration of pernicious gas in pig house, solve pig house summer temp too high, to ventilate disadvantageous problem, improve the environmental quality of pig house.
Above-described embodiment is only preferred embodiment of the present utility model; not in order to limit the utility model; for a person skilled in the art; the utility model can have various modifications and variations; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a pig house environment control system, comprise pig house, be arranged on the air supply duct in pig house, be arranged on the dropping pit of underground in pig house, the gas sampling pipeline be connected with dropping pit, by the heating ventilator main house body that air supply duct and gas sampling pipeline are connected with pig house, it is characterized in that: described heating ventilator main house body comprises front wallboard, rear wall plate, left wallboard, right wallboard, top board, base plate, front wallboard is provided with antitheft door, rear wall plate right-hand member is provided with air port, left wallboard is provided with roughing efficiency air filter, medium effeciency filter is arranged with in parallel on the right of roughing efficiency air filter, bellows heat-exchange system is provided with on the right side of medium effeciency filter, humidity control system is provided with on the right side of bellows heat-exchange system, bellows heat exchange series is unified between humidity control system and is provided with middle fixing wallboard, bellows heat-exchange system is connected with gas sampling pipeline, dividing plate is provided with before bellows heat-exchange system, dividing plate is provided with out rheumatism curtain, go out before rheumatism curtain and be provided with negative-pressure air fan.
2. a kind of pig house environment control system according to claim 1, is characterized in that: be provided with safety net bottom described dropping pit, and safety net is 64 object stainless steel filter screen.
3. a kind of pig house environment control system according to claim 1, it is characterized in that: described wallboard is the EPS chromatic steel sandwich plate that 50 mm are thick, framework channel-section steel is provided with between bottom wallboard, framework channel-section steel is provided with column, column top is provided with framework flat tube, and wallboard drift angle place is provided with ISO corner fittings.
4. a kind of pig house environment control system according to claim 1, it is characterized in that: described roughing efficiency air filter and medium effeciency filter are flat metal filter screen, roughing efficiency air filter is 4, and medium effeciency filter is 6.
5. a kind of pig house environment control system according to claim 1, it is characterized in that: described bellows heat-exchange system comprises the bellows steel plate be arranged in parallel with medium effeciency filter, bellows steel plate is provided with circular hole, in circular hole, is welded with the bellows vertical with bellows steel plate.
6. a kind of pig house environment control system according to claim 5, it is characterized in that: described bellows is stainless steel tube, its diameter is 32mm, and tube pitch is 50mm.
7. a kind of pig house environment control system according to claim 1, is characterized in that: described humidity control system comprise the air intake be arranged on middle fixing wallboard wet curtain, be arranged on booster fan before air port, be arranged on air intake wet refrigeration machine on the right of curtain, be arranged on air-heater on the left of right wallboard.
8. a kind of pig house environment control system according to claim 1, is characterized in that: described air supply duct diameter is 600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520097893.6U CN204540263U (en) | 2015-02-11 | 2015-02-11 | A kind of pig house environment control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520097893.6U CN204540263U (en) | 2015-02-11 | 2015-02-11 | A kind of pig house environment control system |
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| CN204540263U true CN204540263U (en) | 2015-08-12 |
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| CN201520097893.6U Expired - Fee Related CN204540263U (en) | 2015-02-11 | 2015-02-11 | A kind of pig house environment control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104719171A (en) * | 2015-02-11 | 2015-06-24 | 河南牧业经济学院 | Hog house environmental control system |
| CN109240387A (en) * | 2018-10-26 | 2019-01-18 | 山东益客智能机械设备有限公司 | A kind of culture hut environmental control system |
-
2015
- 2015-02-11 CN CN201520097893.6U patent/CN204540263U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104719171A (en) * | 2015-02-11 | 2015-06-24 | 河南牧业经济学院 | Hog house environmental control system |
| CN109240387A (en) * | 2018-10-26 | 2019-01-18 | 山东益客智能机械设备有限公司 | A kind of culture hut environmental control system |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20180211 |