CN109792957B - Breeding system - Google Patents
Breeding system Download PDFInfo
- Publication number
- CN109792957B CN109792957B CN201910112131.1A CN201910112131A CN109792957B CN 109792957 B CN109792957 B CN 109792957B CN 201910112131 A CN201910112131 A CN 201910112131A CN 109792957 B CN109792957 B CN 109792957B
- Authority
- CN
- China
- Prior art keywords
- air
- main body
- house main
- clerestory
- fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The application relates to the technical field of breeding, and discloses a breeding system, which comprises a livestock house main body and a clerestory connected with the livestock house main body and higher than the livestock house main body, wherein an air inlet channel is arranged in the livestock house main body, an inlet of the air inlet channel is positioned outside the livestock house main body, an outlet of the air inlet channel is positioned in the livestock house main body and faces to the top of the livestock house main body, and a cooling module and a first fan used for enabling air outside the livestock house main body to enter the air inlet channel are sequentially arranged in the air inlet channel along the air inlet direction of the air inlet channel; be provided with air outlet channel in the clerestory, air outlet channel's import stretches into to the animal house main part, and is located the bottom of animal house main part, and air outlet channel's export is located outside the clerestory, is provided with deodorization module in the air outlet channel and is used for making the interior air admission air outlet channel's of animal house main part second fan. So set up, solved current pig farm exhaust foul gas and can not reach the requirement of environmental protection, seriously influence the air quality, and flow back to the problem that the pig house influences the health of pig easily.
Description
Technical Field
The application relates to the technical field of cultivation, in particular to a cultivation system.
Background
The existing pig farm is difficult to distinguish a clean area and a dirty area, and dirty air discharged from a dirty channel area is blown to the clean channel area along with the wind direction, so that the dirty air is sucked into a pigsty to form vicious circle; causes the whole pig farm to be smoked with foul air, has unsatisfactory air quality, directly affects the health of the pigs, and is easy to cause the pigs to suffer from upper respiratory diseases and cause cross infection. And the foul gas that current plant produced directly discharges through not filtering, has caused abominable influence to the resident around to the foul gas that discharges can not reach the requirement of environmental protection, thereby has restricted the development of breeding the enterprise.
Therefore, how to solve the problems that the foul air discharged from the conventional pig farm cannot meet the requirement of environmental protection, the air quality is seriously influenced, and the foul air is easy to flow back to a piggery to influence the health of the pigs becomes an important technical problem to be solved by the personnel in the field.
Disclosure of Invention
In order to overcome the problems in the related art at least to a certain extent, the application aims to provide a breeding system which can solve the problems that the polluted air discharged from the existing pig farm cannot meet the requirement of environmental protection, the air quality is seriously influenced, and the polluted air easily flows back to a pigsty to influence the health of pigs.
The application provides a breeding system, which comprises a livestock house main body and a clerestory connected with the livestock house main body and higher than the livestock house main body, wherein an air inlet channel is arranged in the livestock house main body, an inlet of the air inlet channel is positioned outside the livestock house main body, an outlet of the air inlet channel is positioned in the livestock house main body and faces to the top of the livestock house main body, and a cooling module and a first fan used for enabling air outside the livestock house main body to enter the air inlet channel are sequentially arranged at the inlet of the air inlet channel along the air inlet direction of the air inlet channel; an air outlet channel is arranged in the clerestory, an inlet of the air outlet channel extends into the animal house main body and is located at the bottom of the animal house main body, an outlet of the air outlet channel is located outside the clerestory, and a deodorization module and a second fan used for enabling air in the animal house main body to enter the air outlet channel are arranged in the air outlet channel.
Preferably, the animal house main body is a one-piece animal house in a wave-type eave-to-eave form.
Preferably, an underground air duct and a third fan which are communicated with the air outlet channel are further arranged below the animal house main body, and the third fan is positioned in the underground air duct so that air in the animal house main body can enter the air outlet channel.
Preferably, the deodorization module comprises a spraying device and a water pool, wherein the spraying device is communicated with the water pool, and water rich in microorganisms is contained in the water pool.
Preferably, the cooling device further comprises an air filter, and the air filter is arranged between the cooling module and the first fan.
Preferably, the animal house main body comprises at least two conjoined animal houses, and the conjoined animal houses are distributed along the circumference of the clerestory.
Preferably, the clerestory is provided with at least two independent air outlet channels.
Preferably, the cooling module is a water curtain.
Preferably, the second fan is located at the top end of the clerestory, and the second fan is located outside the deodorization module.
Preferably, the number of the deodorization modules is the same as the number of the air outlet channels.
The technical scheme provided by the embodiment of the application can have the following beneficial effects:
the import of passageway gets into is followed to the air outside the animal house main part, after the cooling of cooling module, arrange the top to the animal house main part, the heat that absorbs animal house main part top descends on the animal body of animal house bottom, can enough make the animal breathe fresh air, can be to cooling in the animal house main part again, and can not produce cold stress to the animal, the air after the animal can mix into the gaseous and the foul gas that the animal produced of animal expired etc, these mixed air passes through in the import entering air outlet channel of air outlet channel, after deodorization module again, discharge outside the dormer through air outlet channel's export at last, it is high in the air to discharge. So set up, solved current pig farm exhaust foul gas and can not reach the requirement of environmental protection, seriously influence the air quality, and flow back to the problem that the pig house influences the health of pig easily.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
FIG. 1 is a block diagram of a farming system according to an exemplary embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1;
figure 3 is an enlarged view of a clerestory;
FIG. 4 is an enlarged view of portion B of FIG. 1;
FIG. 5 is a partial view of a farming system according to another exemplary embodiment shown (fresh air directly into the barn body);
FIG. 6 is a partial view of a farming system (without an air filter) shown according to an exemplary embodiment;
FIG. 7 is a schematic view showing a plurality of stall bodies connected in parallel according to an exemplary embodiment.
In the figure:
the air conditioner comprises a 1-clerestory, a 2-animal house main body, a 3-water curtain, a 4-air filter, a 5-first fan, a 6-second fan, a 7-third fan, a 8-first guide plate, a 9-second guide plate, a 10-third guide plate, a 11-fourth guide plate, a 12-deodorization module, a 13-animal house and a 14-air inlet channel.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
Referring to fig. 1-7, the present embodiment provides a breeding system, which comprises a barn main body 2 and a clerestory 1 connected to the barn main body 2, wherein the clerestory 1 is higher than the barn main body 2, an air inlet channel 14 is provided in the barn main body 2, an inlet of the air inlet channel 14 is positioned outside the barn main body 2, so that fresh air outside the barn main body 2 enters the barn main body 2, an outlet of the air inlet channel 14 is positioned in the barn main body 2 and faces the top of the barn main body 2, so that the fresh air enters from the inlet of the air inlet channel 14 and is discharged from the outlet of the air inlet channel 14 to the top of the barn main body 2, a temperature reduction module and a first fan 5 are provided at the inlet of the air inlet channel 14, the first fan 5 can suck air outside the barn main body 2 into the air inlet channel 14, and the temperature reduction module and the first fan 5 are sequentially arranged along the air inlet direction, therefore, the fresh air sucked by the first fan 5 is cooled by the cooling module and then is discharged from the outlet of the air inlet channel 14 into the animal house main body 2 to absorb the heat in the animal house main body 2;
wherein the clerestory 1 is 18-20 m higher than the barn body 2, so that the air in the barn body 2 is easily discharged into the sky, thereby preventing the backflow of air.
It should be noted that, according to the principle that the hot air rises, the top of the animal house main body 2 has the highest temperature, and the temperature at the top of the animal house main body 2 is higher according to the higher the feeding density of animals, so that the outlet of the air inlet channel 14 faces the top of the animal house main body 2, the cooled fresh air can be discharged to the top of the animal house main body 2, and the heat at the top of the animal house main body 2 is absorbed to realize heat exchange, so as to realize the cooling of the animal house main body 2, and after the heat at the top of the animal house main body 2 is absorbed, the temperature of the fresh air is increased to preheat the cold air, so that the cold stress on the animals can not be caused after the fresh air reaches the animals.
Preferably, the cooling module can be a water curtain 3, and the water curtain 3 is arranged at an inlet of the air inlet channel 14, so that all fresh air entering the air inlet channel 14 can be cooled, and thus, the cost is easily saved, the structure is simple, and the installation is convenient.
An air outlet channel is arranged in the clerestory 1, an inlet of the air outlet channel extends into the animal house main body 2 and is positioned at the bottom of the animal house main body 2, an outlet of the air outlet channel is positioned outside the clerestory 1, so that air in the animal house main body 2 is discharged from the clerestory 1 through the air outlet channel, a deodorization module 12 and a second fan 6 are further arranged in the air outlet channel, and the second fan 6 can suck air in the animal house main body 2 into the air outlet channel to enhance air circulation in the animal house main body 2;
in this embodiment, a first guide plate 8 is disposed at the connection between the clerestory 1 and the barn main body 2 so as to guide the air in the barn main body 2 into the clerestory 1.
Further, in order to prevent the air in the barn body 2 from being directly discharged without being deodorized and purified by the deodorization module 12 and to prevent the air from flowing backward, the second fan 6 is located at the top end of the clerestory 1 and the second fan 6 is located outside the deodorization module 12, so that the deodorized and purified air is directly discharged into the sky by the second fan 6.
In this embodiment, in order to facilitate the discharge of the air in the animal house main body 2, a third guide plate 10 is disposed at the top end of the clerestory 1, the third guide plate 10 is located at the outlet of the air outlet channel, the third guide plate 10 is located between the deodorization module 12 and the second fan 6, and the third guide plate 10 is reversely installed, so that the air passing through the deodorization module 12 is discharged from the side surface of the clerestory 1, and the air is prevented from flowing into the highest position of the clerestory 1 and cannot be discharged.
It should be noted that the outlets of the air outlet channels are located on both sides of the top end of the clerestory 1.
On one hand, fresh air is cooled by the water curtain 3 and then carries a large amount of water mist, the fresh air is discharged to the top of the animal house main body 2 through the air inlet channel 14, and after absorbing heat of the top, a part of water mist can be changed into water vapor, but the fresh air also contains a part of water mist, the specific gravity of the fresh air is greater than that of the air at the top of the animal house main body 2 and the fresh air can descend to the bottom of the animal house main body 2 under the action of gravity, so that the air in the animal house main body 2 is sucked into the air outlet channel, and the inlet of the air outlet channel is arranged at the bottom of the animal house main body 2; on the other hand, in order to prevent fresh air from being directly discharged from the inside of the barn body 2 without passing through the animals, the inlet of the air outlet passage is provided at the bottom of the barn body 2, so that the air in the barn body 2 can be discharged only from the bottom of the barn body 2 to discharge the foul air generated by the animals into the air outlet passage, and the fresh air at the top of the barn body 2 can be lowered to the bottom of the barn body 2 due to the second fan 6 in the air outlet passage to enhance the air circulation in the barn body 2.
The import of inlet channel 14 is got into from to the outer air of animal house main part 2, after the cooling of cooling module, arrange the top of animal house main part 2, the animal that descends to the animal bottom behind the heat of absorbing 2 tops of animal house main part can enough make animal respiratory track fresh air, can cool down in the animal house main part 2 again, and can not produce cold stress to the animal, the air after the animal can mix into the gaseous and the foul gas that the animal produced of animal exhalation etc, the air after these mixes gets into in the outlet channel through the import of outlet channel, after deodorization module 12 deodorization again, discharge outside the dormer 1 through the export of outlet channel at last, it is high in the air to discharge.
So set up, solved current pig farm exhaust foul gas and can not reach the requirement of environmental protection, seriously influence the air quality, and flow back to the problem that the pig house influences the health of pig easily.
In some embodiments, the cooling module and the first fan 5 are located on the side of the barn main body 2 away from the clerestory 1, the barn main body 2 is further provided with a fourth guide plate 11, the fourth guide plate 11 is located close to the first fan 5 and is located downstream of the first fan 5, namely the cooling module, the first fan 5 and the fourth guide plate 11 are sequentially arranged along the air circulation direction, when in spring, autumn and winter, the fourth guide plate 11 is closed, so that air enters the barn main body 2 from the air inlet channel 14, and therefore cold stress on animals is avoided; when being in summer, the fourth guide plate 11 is opened, makes the outside air of animal house main part 2 directly get into in the animal house main part 2 to lower the temperature to the animal.
In this embodiment, the animal house main body 2 is a one-piece animal house in a wave-type eave-to-eave form, that is, each animal house is connected and built, and eaves of each animal house are crossed, so that a new roof is formed, and the cross section of the roof is wave-shaped, so that walls and land are saved.
According to the rising principle of the hot air, the hot air is concentrated at the roof, the outlet of the air inlet channel 14 forms an angle of 45 degrees with the horizontal direction and faces the roof, and the fresh air is discharged from the outlet of the air inlet channel 14, flows down along a slope surface of the roof in a vortex mode after heat exchange and flows to the bottom of the animal house main body 2. In this way, the roof can guide the air.
In the preferred scheme of this embodiment, in order to ensure the direction of circulation of air, make the air flow into in the animal house main part 2 from the top of animal house main part 2, flow to the bottom of animal house main part 2 from the top, so that the animal breathes fresh air, and can flow out in the animal house main part 2 from the bottom, take away the foul air of animal house main part 2 bottom, underground air duct has still been set up in the below of animal house main part 2, underground air duct and outlet channel intercommunication, so that the air in the animal house main part 2 flows into in the outlet channel from underground air duct, in order to strengthen the effect of induced drafting in underground air duct, be provided with third fan 7 in underground air duct, so that the air of animal house main part 2 bottom can be as much as possible get into in the underground air duct.
In this embodiment, the third fan 7 is located at the outlet of the underground air duct to draw air from the bottom of the animal house body 2 into the underground air duct and to let the air enter the air outlet passage.
Wherein, in some embodiments, the clerestory 1 is further provided with an insect-raising module, the insect-raising module is arranged below the deodorization module 12, and the air outlet channel penetrates through the insect-raising module, so that the waste heat of the air circulating in the air outlet channel is effectively utilized to provide the heat required by the insects, and the constant temperature cost required by insect raising is reduced.
In this embodiment, the deodorization module 12 includes a spraying device and a water tank, the spraying device is communicated with the water tank, water rich in microorganisms is contained in the water tank, and further, the spraying device is provided with a plurality of high-pressure nozzles, so that air exhausted from the animal house main body 2 is atomized layer by layer, and after odor in the air is adsorbed, the air is exhausted out of the air building 1 and is exhausted into the air.
In this case, since the air discharged from the inside of the animal house body 2 contains a large amount of harmful gases such as ammonia, hydrogen sulfide, and carbon dioxide, these harmful gases are relatively easily dissolved in water, and microorganisms which prefer these elements are added to the water tank to adsorb these harmful gases, thereby achieving deodorization and purification of foul air.
It should be noted that, the microorganisms are circularly propagated in the stored water, so long as the water in the water pool is not exhausted, the microbial flora exists for a long time, thereby realizing the long-term deodorization of the foul gas and being beneficial to saving the cost.
In one embodiment, in order to prevent dirty air outside the animal house main body 2 from entering the animal house main body 2, an air filter 4 is further arranged in the air inlet channel 14, and the air filter 4 is arranged between the cooling module and the first fan 5 to ensure that air entering the air inlet channel 14 can be filtered by the air filter 4. Thus, the air entering the animal house main body 2 can be ensured to be clean and fresh air, and the illness probability of animals is reduced.
In order to guide the fresh air outside the animal house main body 2 into the air inlet channel 14, a second guide plate 9 is arranged between the cooling module and the air filter 4, so that the air enters the air inlet channel 14 along the guide plate, is filtered by the air filter 4 and then is blown to the top of the animal house main body 2.
Further, in order to expand the breeding density, the animal house main body 2 comprises at least two conjoined animal houses which are distributed along the circumference of the clerestory 1, so that the foul air of each conjoined animal house can be discharged from the clerestory 1.
Wherein, in order to prevent the foul air of the conjoined animal house from mixing in the clerestory 1, the clerestory 1 is also provided with at least two independent air outlet channels, so that each air outlet channel is respectively connected with each conjoined animal house.
Of course, the animal house body 2 may only comprise two connected animal houses, in this embodiment, the two connected animal houses are respectively located at two opposite sides of the clerestory 1 and horizontally connected with the clerestory 1, and the air inlet passages 14 are respectively arranged at one side of the connected animal houses far away from the clerestory 1, so as to ensure that air can flow out of the clerestory 1 and prevent the dirty air exhausted from the clerestory 1 from flowing back into the connected animal houses.
In order to ensure that all the foul air discharged from the animal house main body 2 is purified and deodorized, the number of the deodorizing modules 12 is the same as that of the air outlet channels, so that the foul air is prevented from being directly discharged without being subjected to deodorization, dust removal and purification.
In this embodiment, this farming system includes a plurality of animal house main parts 2 and a plurality of clerestory 1, and a plurality of animal house main parts 2 and a plurality of clerestory all set up side by side to increase the breed scope, improve and breed quantity.
In this embodiment, according to the architectural style of the existing building, the positions and directions of the conjoined barn and the clerestory 1 are set in a manner of sitting north and south, and the conjoined barn and the clerestory 1 are arranged, so that the lighting of the barn main body 2 can be enhanced, and the animals can be favorably irradiated to the sunlight.
In this embodiment, the first fan 5 is a positive pressure fan, and can send outdoor air pressure into the room; the second fan 6 and the third fan 7 are both negative pressure fans, and the negative pressure fans utilize the cooling principle of air convection and negative pressure ventilation to quickly and forcibly discharge indoor hot air out of the room.
In this embodiment, the conjoined animal house comprises a plurality of individual animal houses 13, and an air injection pipe communicated with the air inlet channel 14 is arranged above each animal house 13, so that the animals in each animal house 13 can breathe fresh air.
The culture system is described in detail below with reference to the above embodiments and preferred embodiments:
fresh air enters from an inlet of an air inlet channel 14 through a water curtain 3, is filtered through an air filter 4, is pumped into the air inlet channel 14 by a positive pressure fan, and the outlet of the air inlet channel 14 is emitted to the roof (namely a triangular area) of the conjoined animal house at an angle of 45 degrees, absorbs a large amount of heat in the air in the triangular area in the process of emitting the cooled air to the triangular area, exchanges heat, flows down along the slope surface of the triangular area in a vortex manner after being preheated, flows to the bottom of the conjoined animal house and reaches the animal body, so that the animal breathes the fresh air, and cold stress of the air to the animal is avoided; then the air brings the foul air generated by the animals into the underground air duct, and then the foul air is discharged into the air outlet channel from the underground air duct, after the foul air is atomized and adsorbed layer by the spraying device in the air outlet channel, the harmful gas is adsorbed, the air is deodorized and purified, and finally the foul air is discharged to the high altitude by the negative pressure fan.
It should be noted that the terms "first," "second," "third," "fourth," and the like, as used herein, are not intended to limit the specific order, but merely to distinguish one element or function from another.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. A breeding system is characterized by comprising a livestock house main body (2) and a clerestory (1) which is connected with the livestock house main body (2) and is higher than the livestock house main body (2), wherein an air inlet channel (14) is arranged in the livestock house main body (2), the inlet of the air inlet channel (14) is positioned outside the livestock house main body (2), the outlet of the air inlet channel (14) is positioned in the livestock house main body (2) and faces the top of the livestock house main body (2), and the inlet of the air inlet channel (14) is sequentially provided with a cooling module and a first fan (5) which is used for enabling air outside the livestock house main body (2) to enter the air inlet channel (14) along the air inlet direction of the air inlet channel (14); an air outlet channel is arranged in the clerestory (1), an inlet of the air outlet channel extends into the animal house main body (2) and is located at the bottom of the animal house main body (2), an outlet of the air outlet channel is located outside the clerestory (1), and a deodorizing module (12) and a second fan (6) used for enabling air in the animal house main body (2) to enter the air outlet channel are arranged in the air outlet channel.
2. A farming system according to claim 1, wherein the barn body (2) is a one-piece barn in the form of a wavy eave.
3. The farming system of claim 1, wherein an underground air duct and a third fan (7) are further provided below the barn body (2) and communicate with the air outlet channel, and the third fan (7) is located in the underground air duct so that air in the barn body (2) enters the air outlet channel.
4. The farming system of claim 1 wherein the deodorization module (12) comprises a spray device and a water basin, the spray device being in communication with the water basin, and the water basin containing water enriched with microorganisms.
5. The farming system of claim 1, further comprising an air filter (4), the air filter (4) being disposed between the cooling module and the first fan (5).
6. A farming system according to claim 1, wherein the barn body (2) comprises at least two barns, which are distributed along the circumference of the clerestory (1).
7. A cultivation system as claimed in claim 6, characterized in that the clerestory (1) is provided with at least two independent air outlet channels.
8. Aquaculture system according to claim 1, characterized in that said cooling module is a water curtain (3).
9. The farming system of claim 1, wherein the second fan (6) is located at the top end of the clerestory (1) and the second fan (6) is located outside the deodorization module (12).
10. The farming system of claim 7 wherein the number of deodorization modules (12) is the same as the number of air outlet channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910112131.1A CN109792957B (en) | 2019-02-13 | 2019-02-13 | Breeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910112131.1A CN109792957B (en) | 2019-02-13 | 2019-02-13 | Breeding system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109792957A CN109792957A (en) | 2019-05-24 |
| CN109792957B true CN109792957B (en) | 2021-10-08 |
Family
ID=66562175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910112131.1A Active CN109792957B (en) | 2019-02-13 | 2019-02-13 | Breeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109792957B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349102A (en) * | 2021-07-22 | 2021-09-07 | 青岛大牧人机械股份有限公司 | Improved row-connected poultry house |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108308041A (en) * | 2018-03-30 | 2018-07-24 | 鹤山市绿湖农庄有限公司 | A kind of multifunctional culture system |
| CN108668913A (en) * | 2018-07-25 | 2018-10-19 | 四川铁骑力士实业有限公司 | A kind of large-scale pig farm winter ventilating system of pigsty |
| CN109006489A (en) * | 2018-07-12 | 2018-12-18 | 乐山傲农康瑞牧业有限公司 | Multilayer pig house |
-
2019
- 2019-02-13 CN CN201910112131.1A patent/CN109792957B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108308041A (en) * | 2018-03-30 | 2018-07-24 | 鹤山市绿湖农庄有限公司 | A kind of multifunctional culture system |
| CN109006489A (en) * | 2018-07-12 | 2018-12-18 | 乐山傲农康瑞牧业有限公司 | Multilayer pig house |
| CN108668913A (en) * | 2018-07-25 | 2018-10-19 | 四川铁骑力士实业有限公司 | A kind of large-scale pig farm winter ventilating system of pigsty |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109792957A (en) | 2019-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107027640B (en) | Underground ventilation cooling type livestock and poultry breeding house | |
| CN205756230U (en) | A kind of closed ventilation breeding house | |
| KR20060132074A (en) | System for cattle shed with air conditioning and circulation | |
| CN105794681A (en) | Sealed type ventilation feeding house | |
| CN109792957B (en) | Breeding system | |
| CN201624058U (en) | Chicken house | |
| CN111837966B (en) | Ventilation system for livestock and poultry breeding | |
| CN108413496A (en) | A kind of photocatalysis auxiliary UV line air sterillization deodorization device | |
| KR100729180B1 (en) | Gas ventilation device and system for cattle shed with air conditioning and circulation using the same | |
| CN205596821U (en) | Novel pig house ventilation equipment | |
| WO2019041649A1 (en) | Sunroom for providing oxygen-rich fresh air | |
| CN212589482U (en) | Ventilation system for livestock and poultry breeding | |
| CN104289077B (en) | Ammonia purification and collection device for livestock and poultry breeding house | |
| CN216492619U (en) | Animal husbandry house ventilation device for animal husbandry breeding | |
| CN211298032U (en) | Underground biological pig raising environment control system | |
| CN113100077A (en) | Pigsty ventilation system with exhaust treatment function and ventilation method | |
| CN208724621U (en) | One breeding house exhaust structure | |
| CN208387531U (en) | A kind of environment-friendly temperature-reducing pig house | |
| CN207561075U (en) | Animal colony house air inlet mechanism | |
| CN207561076U (en) | Animal colony house air outlet mechanism | |
| CN216701246U (en) | Ventilation deodorization pig house | |
| CN218649807U (en) | Mosquito and fly prevention device for pigsty | |
| LU500562B1 (en) | Ventilation System for Pigsty in Cold Region | |
| KR100692180B1 (en) | Circulation System having Vent on the Floor of a Stable | |
| CN213306764U (en) | Ventilation device for pig house |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200820 Address after: No.11, 4th lane, Xinping Road, Taiping Town, Conghua District, Guangzhou City, Guangdong Province Applicant after: Danhui planning and design (Guangdong) Co., Ltd Address before: 510900 Room 504, Ladder 2, No. 13, No. 4 Lane, Xinping Road, Taiping Town, Conghua City, Guangzhou City, Guangdong Province Applicant before: Wang Zhenhong |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |