CN216701246U - Ventilation deodorization pig house - Google Patents
Ventilation deodorization pig house Download PDFInfo
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- CN216701246U CN216701246U CN202123443621.1U CN202123443621U CN216701246U CN 216701246 U CN216701246 U CN 216701246U CN 202123443621 U CN202123443621 U CN 202123443621U CN 216701246 U CN216701246 U CN 216701246U
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Abstract
The utility model provides a ventilating and deodorizing pig house which comprises a pig house body, wherein air inlet areas are arranged at two ends of the pig house body, a deodorizing room is arranged in the middle of the pig house body, an air outlet is arranged in the deodorizing room, a ventilating duct is paved in the pig house body, air inlets communicated with the air inlet areas are arranged at two ends of the ventilating duct, a plurality of ventilating openings are arranged in the length direction of the ventilating duct, a feces leaking floor is paved in the pig house body, feces channels are formed between the feces leaking floor and the wall body of the pig house body, air outlets communicated with the feces channels are arranged at two sides of the deodorizing room, air enters the ventilating duct from the ventilating openings into the pig house body and enters the deodorizing room from the air outlets of the feces channels for deodorizing, and the air is discharged from the air outlet after deodorizing is finished. The utility model can stabilize the air flow rate in an interval suitable for pig growth and play a role in ventilation and deodorization for the pigsty.
Description
Technical Field
The utility model relates to the technical field of live pig breeding, in particular to a ventilating and deodorizing pigsty.
Background
At present, the pig raising industry is still the leading industry of animal husbandry in China, pork occupies the leading position in the meat consumption structure of residents, and with the development of economy and the improvement of the consumption level of residents, people increasingly pursue healthy and long life, so that the demand of pollution-free, safe and green food on the market is increased year by year.
The environment control of the livestock and poultry house utilizes a series of engineering facilities to provide a reasonable living environment for the growth and breeding of livestock and poultry, and is an important condition for the intensive and modernized development of the animal husbandry. With the development of intensive and high-density feeding modes, environmental problems in the pig raising industry are more and more emphasized, the pig raising production practice and related scientific research of all countries in the world prove that the growth, health, reproduction and feed utilization efficiency of pigs are all restricted by the pigsty environment, and the quality of environmental control such as temperature, humidity, air, density and the like is an important factor for effective production of pigs.
The growth of pigs requires a suitable temperature, which is a major factor affecting the health and productivity of pigs. The external temperature in summer is high, and the pigsty needs to be cooled and ventilated continuously, so that the stable temperature and the clean environment in the pigsty are kept; the external temperature is lower in winter, the pigsty does not need to be cooled, but odor can be accumulated in the pigsty, the content of pathogenic bacteria is very high, the growth of live pigs is not easy, and the health of feeding personnel is influenced.
The pig house of prior art generally adopts the ventilation mode of one side air inlet one side air-out, when pig house length long-term, for guaranteeing the air volume, just needs to set up a large amount of fans, but this kind of mode can cause the too fast problem of air flow in the pig house, leads to the heat preservation effect of pig house relatively poor, and low temperature can cause the pig production of pig house slower, has seriously influenced the efficiency that live pig was bred. Moreover, the ventilation mode of air outlet on one side of air inlet is adopted, the deodorization effect of the pigsty is poor, the obvious peculiar smell of the ventilation rear half section of the pigsty is heavy, bacteria are easy to breed, and the health of the pig-raising person is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a ventilating and deodorizing pigsty which can stabilize the air flow rate in a region suitable for pig growth and play a role in ventilating and deodorizing the pigsty.
The utility model provides a ventilating and deodorizing pig house which comprises a pig house body, wherein air inlet areas are arranged at two ends of the pig house body, a deodorizing room is arranged in the middle of the pig house body, an air outlet is arranged in the deodorizing room, a ventilating duct is paved in the pig house body, air inlets communicated with the air inlet areas are arranged at two ends of the ventilating duct, a plurality of ventilating openings are arranged in the length direction of the ventilating duct, a feces leaking floor is paved in the pig house body, feces channels are formed between the feces leaking floor and the wall body of the pig house body, air outlets communicated with the feces channels are arranged at two sides of the deodorizing room, air enters the ventilating duct from the ventilating openings into the pig house body and enters the deodorizing room from the air outlets of the feces channels for deodorizing, and the air is discharged from the air outlet after deodorizing is finished.
Compared with the prior art, the utility model cancels a ventilation mode of air inlet from one side and air outlet from the other side, and adopts a ventilation mode of air inlet from two ends of the pigsty main body and air outlet after deodorization from the deodorization room in the middle of the pigsty body to stabilize the air flow rate in the pigsty body, so that the air flow rate in the pigsty body is not too fast, the air flow rate is stabilized in an interval suitable for pig growth, and meanwhile, the ventilation and deodorization effects on the pigsty can be achieved. And the air entering the pigsty body from the outside flows to the deodorization room from the leakage channel, so that the polluted gas in the excrement channel directly flows into the deodorization room from the excrement channel without filling the whole pigsty, the air inside the pigsty is ensured to be clean, and the deodorization effect is better.
Further, the deodorization room comprises a reservoir, a pre-spraying mechanism, a filter layer, a spraying deodorization mechanism and an air outlet area which are sequentially arranged from bottom to top. The deodorization room adopts the mode of vertical deodorization, with the bottom between the direct leading-in deodorization of gaseous pollutants in the excrement way, earlier through spraying the mechanism in advance and carrying out the deodorization of spraying for the first time, further deodorization through the filter layer, then through spraying deodorization mechanism and carrying out the deodorization of spraying for the second time, the air that will purify is followed the air-out district and is discharged the pig house outdoor finally.
Further, the pre-spraying mechanism and the spraying deodorization mechanism both comprise a plurality of spray heads and a deodorant arranged in the spray heads. The common deodorant is adopted for spraying and deodorizing, and the utility model adopts a mode of spraying and deodorizing twice, so that the deodorization is more thorough.
Further, the air outlet area comprises a negative pressure fan arranged on the roof of the deodorization room. After the air in the deodorization room is subjected to secondary spraying and deodorization, the air in the deodorization room is sucked out to the outside through a negative pressure fan in the air outlet area and is discharged.
Furthermore, the air inlet area comprises an air inlet wall, a positive pressure fan wall, an air filter wall and a cooling water curtain, wherein the air inlet wall is provided with a dustproof air inlet, the positive pressure fan wall comprises a plurality of positive pressure fans which can suck air from the air inlet wall, and the air enters from the positive pressure fan wall and then passes through the air filter wall to be filtered and the cooling water curtain to be cooled, and then enters from the air inlet into the ventilation pipeline. After the air is dedusted from the air inlet wall, the air is further dedusted by the air filter wall, and then is cooled by the cooling water curtain, and is conveyed to the ventilating duct and then to the pigsty.
Furthermore, the air filter wall comprises a plurality of air-permeable concave-convex walls, and the adjacent concave-convex walls are mutually connected and vertically arranged. Through this structure for increase the surface area of air filter wall, and then increase the air volume through the air filter wall.
Furthermore, the top of pig house body is equipped with a plurality of furred ceiling ventilation window, just be equipped with the special filter of furred ceiling ventilation window on the furred ceiling ventilation window for filter the air that flows in the pig house body through furred ceiling ventilation window from the external world.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of the deodorization chamber according to the present invention;
fig. 4 is a schematic structural view of an air intake area in the present invention.
Description of reference numerals:
1. a pigsty body; 2. a ventilation duct; 2.1, an air inlet; 2.2, a vent; 3. a manure leaking floor; 3.1, a fecal passage; 4. a deodorization room; 4.1, an air outlet; 4.2, an air outlet; 4.3, a water storage tank; 4.4, a pre-spraying mechanism; 4.5, a filter layer; 4.6, a spraying deodorization mechanism; 4.7, an air outlet area; 4.7.1, a negative pressure fan; 5. an air inlet area; 5.1, an air inlet wall; 5.2, a positive pressure fan wall; 5.2.1, a positive pressure fan; 5.3, air filter walls; 5.3.1, concave-convex wall; 5.4, cooling water curtain.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the utility model discloses a ventilation and deodorization pig house, which comprises a pig house body 1, wherein air inlet areas 5 are arranged at two ends of the pig house body 1, a deodorization room 4 is arranged in the middle of the pig house body 1, an air outlet 4.1 is arranged in the deodorization room 4, a ventilation pipeline 2 is paved in the pig house body 1, air inlets 2.1 communicated with the air inlet areas 5 are arranged at two ends of the ventilation pipeline 2, a plurality of ventilation openings 2.2 are arranged along the length direction of the ventilation pipeline 2, a feces leaking floor 3 is paved in the pig house body 1, a feces channel 3.1 is formed between the feces leaking floor 3 and the wall body of the pig house body 1, air outlets 4.2 communicated with the feces channel 3.1 are arranged at two sides of the deodorization room 4, air enters the ventilation pipeline 2 from the ventilation openings 2.2 into the pig house body 1 and enters the deodorization room 4 from the air outlets 4.2 of the feces channel 3.1 for deodorization, and is discharged from the air outlet 4.1 after the deodorization is finished.
In the embodiment, the pigsty body 1 comprises a first pigsty and a second pigsty, a deodorization room 4 is arranged between the first pigsty and the second pigsty, an air outlet 4.1 is arranged on the deodorization room 4, a first air inlet area 5 is arranged at the end part of the first pigsty, a second air inlet area 5 is arranged at the end part of the second pigsty, ventilating ducts 2 are laid in the first pigsty and the second pigsty, the ventilating ducts 2 are provided with air inlets 2.1 communicated with the first air inlet area 5 and the second air inlet area 5, a plurality of ventilating openings 2.2 are arranged along the length direction of the ventilating ducts 2, a feces leaking floor 3 is laid on the ground of the first pigsty and the second pigsty, a feces channel 3.1 is formed between the feces leaking floor 3 and the wall body of the pigsty body 1, air outlets 4.2 communicated with the feces channel 3.1 are arranged at two sides of the deodorization room 4, air enters the ventilating ducts 2 and then enters the pigsty body 1 from the ventilating openings 2.2, and enters the deodorization room 4.2 for deodorization, and after deodorization is finished, the air is discharged from the air outlet 4.1.
According to the utility model, a ventilation mode of air inlet from one side and air outlet from the other side is cancelled, and the ventilation mode of air inlet from two ends of the pigsty main body and air outlet after deodorization from the deodorization room 4 in the middle of the pigsty body 1 is adopted to stabilize the air flow rate in the pigsty body 1, so that the air flow rate in the pigsty body 1 is not too high, the air flow rate is stabilized in a region suitable for pig growth, and meanwhile, the ventilation and deodorization effects on the pigsty can be achieved. Moreover, the air entering the pigsty body 1 from the outside flows to the deodorization room 4 from the leakage channel, so that the polluted gas in the excrement channel 3.1 directly flows into the deodorization room 4 from the excrement channel 3.1 without filling the whole pigsty, the air inside the pigsty is clean, and the deodorization effect is better.
When actually using, vent 2.2 at air pipe 2 is provided with can the manual regulation open the direction, the air-out opening of opening the range, the accurate air supply in neck position to the pig, because the pig does not have sweat gland, the new trend directly sends neck position to and can let the pig reach better comfort level, then the air can get into excrement-leaking floor 3 below, flow in excrement way 3.1, and 4.2 entering deodorization rooms 4 through the gas outlet of 4 both sides between the deodorization, just so make the gaseous pollutants in excrement way 3.1 directly flow into deodorization room 4 in excrement way 3.1, and can not get into excrement-leaking floor 3 top, the inside air cleanness of pig house has been guaranteed.
As shown in fig. 3, the deodorization room 4 comprises a water storage tank 4.3, a pre-spraying mechanism 4.4, a filter layer 4.5, a spraying deodorization mechanism 4.6 and an air outlet area 4.7 which are sequentially arranged from bottom to top. Deodorizing room 4 adopts perpendicular deodorant mode, directly channels into the bottom of deodorizing room 4 with the gaseous pollutants in the excrement way 3.1, and the mechanism 4.4 that sprays in advance carries out the deodorization of spraying for the first time earlier, and further deodorization is carried out to filter layer 4.5 again, then sprays deodorizing mechanism 4.6 through spraying and carries out the deodorization of spraying for the second time, and the air that will purify is outdoor from air-out district 4.7 discharge pig house at last. Compared with the deodorization system adopting a horizontal mode (the polluted air in the excrement channel 3.1 firstly enters the pigsty and then is discharged by the negative pressure fan 4.7.1) in the prior art, the deodorization system adopting a vertical deodorization mode can enable the air to be more fully contacted with the deodorant and improve the deodorization effect.
The pre-spraying mechanism 4.4 and the spraying deodorization mechanism 4.6 both comprise a plurality of spray heads and deodorizers arranged in the spray heads. The common deodorant is adopted for spraying and deodorizing, and the utility model adopts a mode of spraying and deodorizing twice, so that the deodorization is more thorough. Deodorant is also added into the filter layer 4.5, namely, the utility model adopts a three-time deodorization mode, so that the deodorization effect is better.
The air outlet zone 4.7 comprises a negative pressure fan 4.7.1 mounted on the roof of the deodorising block 4. After the air in the deodorization room 4 is subjected to secondary spraying and deodorization, the air in the deodorization room 4 is sucked out to the outdoor through a negative pressure fan 4.7.1 in the air outlet area 4.7 and is discharged.
In addition, as shown in fig. 2 and 4, the air intake area 5 includes an air intake wall 5.1, a positive pressure fan wall 5.2, an air filter wall 5.3 and a cooling water curtain 5.4, the air intake wall 5.1 is provided with a dustproof air inlet 2.1, the positive pressure fan wall 5.2 includes a plurality of positive pressure fans 5.2.1 for sucking air from the air intake wall 5.1, and the air enters from the positive pressure fan wall 5.2, is filtered by the air filter wall 5.3 and is cooled by the cooling water curtain 5.4, and then enters into the ventilation duct 2 from the air inlet 2.1. After the air is dedusted from the air inlet wall 5.1, the air is further filtered and dedusted by the air filter wall 5.3, and then is cooled by the cooling water curtain 5.4, and then is conveyed to the ventilating duct 2 and then enters the pigsty.
The air filter walls 5.3 comprise multi-surface air-permeable concave-convex walls 5.3.1, and the adjacent concave-convex walls 5.3.1 are mutually connected and vertically arranged. By this structure, the surface area of the air filter wall 5.3 is increased, and the ventilation volume through the air filter wall 5.3 is increased.
In addition, the pigsty body 1 is provided with a heat-insulating shutter for use in winter to insulate the pigsty.
As an embodiment of the utility model, in summer, air passes through the dustproof air inlet 2.1 on the air inlet wall 5.1, namely the dustproof air inlet 2.1 is provided with a dustproof net, then passes through the positive pressure fan 5.2.1 and then passes through the air filter wall 5.3, the air filter wall 5.3 is provided with the high-efficiency air filter, and the high-efficiency air filter has larger resistance to air entering, so that in order to ensure the ventilation volume, the air filter wall 5.3 is designed into a bent corridor type for increasing the ventilation volume. The air is cooled through the cooling water curtain 5.4 again, enters into the pig house body 1 through the air duct 2 again, and then leads into excrement way 3.1, gets into 4 deodorization back through negative-pressure air fan 4.7.1 discharge pig house outsiders in the deodorization room from the gas outlet 4.2 of excrement way 3.1.
As another embodiment of the utility model, the positive pressure fan 5.2.1, the air filter wall 5.3 and the cooling water curtain 5.4 are stopped in winter. The pigsty is ventilated through the ceiling ventilation window. And a special filter for the ceiling ventilation window is arranged on the ceiling ventilation window. In winter, air enters the pigsty from the ceiling ventilation window, flows out of the excrement channel 3.1 after entering the pigsty, is deodorized by the deodorization room 4, and is discharged outdoors through the negative pressure fan 4.7.1. Because the weather is colder in winter, one to two negative pressure fans 4.7.1 are usually switched on occasionally for pumping out harmful gases in the pigsty, and other negative pressure fans 4.7.1 are in a closed state.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, rear, inner and outer … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the figure), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between the embodiments may be combined with each other, but must be based on the realization of the technical solutions by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a ventilation deodorization pig house, includes pig house body (1), its characterized in that: the both ends of pig house body (1) all are equipped with air inlet district (5), the middle part of pig house body (1) is equipped with between deodorization (4), between deodorization (4) are equipped with air outlet (4.1), pig house body (1) middle berth is equipped with air pipe (2), air pipe (2) both ends all seted up with air intake (2.1) of air inlet district (5) intercommunication, follow be equipped with a plurality of vents (2.2) on the length direction of air pipe (2), pig house body (1) middle berth is equipped with hourglass excrement floor (3), leak excrement floor (3) with form excrement way (3.1) between the wall body of pig house body (1), between deodorization both sides (4) all seted up with gas outlet (4.2) of excrement way (3.1) intercommunication, wind enters into follow behind air pipe (2) vent (2.2) advance in the pig house body (1), and enters the deodorization room (4) from the air outlet (4.2) of the excrement channel (3.1) for deodorization, and is discharged from the air outlet (4.1) after the deodorization is finished.
2. A ventilated and deodorised pig house according to claim 1, characterised in that: deodorization room (4) are including following cistern (4.3) up arranging in proper order down, spray mechanism (4.4), filter layer (4.5), spray deodorization mechanism (4.6), air-out district (4.7).
3. A ventilated and deodorised pig house according to claim 2, characterised in that: the pre-spraying mechanism (4.4) and the spraying and deodorizing mechanism (4.6) both comprise a plurality of spray heads and deodorizers arranged in the spray heads.
4. A ventilated and deodorised pig house according to claim 2, characterised in that: the air outlet area (4.7) comprises a negative pressure fan (4.7.1) arranged on the roof of the deodorization room (4).
5. A ventilated and deodorised pig house according to claim 1, characterised in that: air inlet zone (5) are including air inlet wall (5.1), positive pressure fan wall (5.2), filtration wall (5.3) and cooling cascade (5.4), be equipped with dustproof air intake (2.1) on air inlet wall (5.1), positive pressure fan wall (5.2) are including many with wind follow air inlet wall (5.1) inspiratory positive pressure fan (5.2.1), wind follow positive pressure fan wall (5.2) are gone into the back warp behind filtration wall (5.3) filtration, cooling cascade (5.4) cooling air intake (2.1) are followed in the air pipe (2).
6. A ventilated and deodorised pig house according to claim 5, characterised in that: the air filter walls (5.3) comprise multi-surface air-permeable concave-convex walls (5.3.1), and the adjacent concave-convex walls (5.3.1) are mutually connected and vertically arranged.
7. A ventilated and deodorised pig house according to claim 1, characterised in that: the top of pig house body (1) is equipped with a plurality of furred ceiling ventilation window, just be equipped with the special filter of furred ceiling ventilation window on the furred ceiling ventilation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123443621.1U CN216701246U (en) | 2021-12-29 | 2021-12-29 | Ventilation deodorization pig house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123443621.1U CN216701246U (en) | 2021-12-29 | 2021-12-29 | Ventilation deodorization pig house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216701246U true CN216701246U (en) | 2022-06-10 |
Family
ID=81890053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123443621.1U Active CN216701246U (en) | 2021-12-29 | 2021-12-29 | Ventilation deodorization pig house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216701246U (en) |
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2021
- 2021-12-29 CN CN202123443621.1U patent/CN216701246U/en active Active
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