CN106665370B - Animal feeding house environment cleaning system - Google Patents
Animal feeding house environment cleaning system Download PDFInfo
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- CN106665370B CN106665370B CN201510747347.7A CN201510747347A CN106665370B CN 106665370 B CN106665370 B CN 106665370B CN 201510747347 A CN201510747347 A CN 201510747347A CN 106665370 B CN106665370 B CN 106665370B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 59
- 241001465754 Metazoa Species 0.000 title claims description 38
- 238000009395 breeding Methods 0.000 claims abstract description 87
- 230000001488 breeding effect Effects 0.000 claims abstract description 87
- 238000003975 animal breeding Methods 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims description 58
- 230000001954 sterilising effect Effects 0.000 claims description 42
- 238000004659 sterilization and disinfection Methods 0.000 claims description 36
- 238000001914 filtration Methods 0.000 claims description 22
- 239000003054 catalyst Substances 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- 150000003384 small molecules Chemical class 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 239000003570 air Substances 0.000 claims 86
- 239000012080 ambient air Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000002265 prevention Effects 0.000 description 3
- 208000031295 Animal disease Diseases 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K31/00—Housing birds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Animal Husbandry (AREA)
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Birds (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention relates to an environment cleaning system for an animal breeding house, which comprises an air environment, the breeding house and a cleaning treatment device, wherein the breeding house is a closed space, the cleaning treatment device is connected with the air environment and the breeding house and comprises a gas exchange unit, and the gas exchange unit exchanges gas with the air environment and the breeding house so as to control the relative air pressure of the breeding house and the air environment.
Description
Technical Field
The invention relates to a system utilizing a general physical method, in particular to an animal breeding house environment cleaning system.
Background
The existing animal breeding house system comprises a breeding house and a water curtain device, the water curtain device is arranged at the outer part of the breeding house and used for isolating the air inside and outside the breeding house, so as to protect the animals bred in the breeding house, the water curtain device comprises a water storage tank, a water pumping device, a water dividing position and a water returning position, the water pumping device pumps out the water in the water storage tank, the water is discharged from the position of the water dividing position, the water naturally flows down and is recycled at the position of the water returning position and then returns to the water storage tank, the flowing water can form a barrier of the water curtain to isolate the air inside and outside the breeding house, and the air flowing into the breeding house can firstly pass through the water curtain and has a dustproof filtering effect.
However, the water curtain device of the existing animal raising house system cannot completely isolate the dust outside the animal raising house, and the dust knocked down by the water curtain device can still return to the animal raising house along with the circulation of the water curtain device, so if an animal epidemic situation occurs, the epidemic situation can be caused to spread because the water curtain device cannot completely isolate the animal, and the defect is really necessary to be improved.
Disclosure of Invention
In order to solve the problem that the existing animal feeding house system cannot completely isolate the inside and outside air, the invention provides an animal feeding house environment cleaning system which can solve the problems in the prior art.
The invention provides an environment cleaning system for an animal feeding house, which comprises:
an air environment;
a breeding house, which forms a closed space; and
a cleaning treatment equipment, it connects in this air circumstance and should raises the house, this cleaning treatment equipment includes a gas exchange unit, this cleaning treatment equipment passes through this gas exchange unit and connects in this air circumstance and should raise the house, wherein, this gas exchange unit is equipped with two connecting lines, each this connecting line all connects in raising the house, this gas exchange unit carries out gas exchange respectively with this air circumstance and should raise the house, be equipped with the ooff valve that can control this relative atmospheric pressure who raises the house and this air circumstance respectively on each connecting line of this gas exchange unit.
The animal breeding house environment cleaning system further comprises an air sleeve, wherein the air sleeve forms a closed space relative to the air environment, the breeding house is arranged in the air sleeve, the cleaning processing equipment is connected to the air environment, the air sleeve and the breeding house through the air exchange unit, and a switch valve of the air exchange unit is used for controlling the air exchange unit to respectively pump in or pump out air from the air sleeve and the breeding house so as to control the relative air pressure of the breeding house, the air sleeve and the air environment.
The animal feeding house environment cleaning system comprises a gas exchange unit, an air environment suction unit, a sterilization unit and a cleaning processing device, wherein the cleaning processing device further comprises the sterilization unit which can sterilize the air sucked from the air environment by the gas exchange unit, and the sterilization unit is arranged at the joint of the gas exchange unit and the air environment.
The animal breeding house environment cleaning system is characterized in that the cleaning treatment equipment further comprises a first filtering unit and a second filtering unit, and the first filtering unit and the second filtering unit are respectively arranged on two connecting pipelines of the gas exchange unit.
The system for cleaning the environment of the animal breeding house, wherein the gas exchange unit further controls the temperature, oxygen and carbon dioxide concentration of the gas jacket and the breeding house.
The animal raising house environment cleaning system is characterized in that the air exchange unit sucks air in the air environment, sterilizes the air through the sterilization unit and then sucks the air into the animal raising house, the air exchange unit also sucks air in the air sleeve, and the air pressure in the animal raising house is the maximum, the air pressure in the air sleeve is the second order and the air pressure in the air environment is the minimum.
The animal breeding house environment cleaning system is characterized in that the first filtering unit comprises a filtering material and a metal catalyst, the filtering material filters small molecule suspended particles in the air pumped into the breeding house by the gas exchange unit, and the metal catalyst carries out sterilization treatment on the air pumped into the breeding house by the gas exchange unit.
The animal breeding house environment cleaning system is characterized in that the air exchange unit sucks air in the air environment, sterilizes the air through the sterilization unit and then sucks the air into the air sleeve, the air exchange unit also sucks the air in the breeding house, and the air pressure in the breeding house is minimum, the air pressure in the air sleeve is second, and the air pressure in the air environment is maximum.
The animal breeding house environment cleaning system is characterized in that the second filtering unit comprises a filtering material and a metal catalyst, the filtering material filters small molecule suspended particles in the air pumped out of the breeding house by the gas exchange unit, and the metal catalyst carries out sterilization treatment on the air pumped out of the breeding house by the gas exchange unit.
The animal raising house environment cleaning system is characterized in that the air exchange unit sucks air in the air environment, performs degerming through the degerming unit and then sucks the air into the air sleeve, the air exchange unit also sucks the air in the animal raising house, and the air pressure in the air sleeve is the largest, the air pressure in the air environment is the second highest, and the air pressure in the animal raising house is the smallest.
The animal feeding house environment cleaning system is characterized in that the first filtering unit and the second filtering unit both comprise a filtering material and a metal catalyst;
wherein the filter material of the second filter unit filters small suspended particles in the air extracted from the breeding house by the gas exchange unit, and the metal catalyst of the second filter unit sterilizes the air extracted from the breeding house by the gas exchange unit;
the filter material of the first filter unit filters small molecule suspended particles in the air pumped into the air jacket by the gas exchange unit, and the metal catalyst carries out sterilization treatment on the air pumped into the air jacket by the gas exchange unit.
Animal feeding house environment cleaning system, wherein this cleaning process equipment further includes one can carry out the degerming unit of degerming to this gas exchange unit from the air of this air circumstance suction, this degerming unit sets up in this gas exchange unit and this air circumstance junction, this cleaning process equipment still further includes the filter unit, this filter unit sets up in this gas exchange unit and this junction of raising the house, this gas exchange unit is with this air circumstance's air suction in this raises the house to filter through this filter unit, the atmospheric pressure in this raising the house is greater than or is less than this air circumstance's atmospheric pressure.
Through the technical means, the invention can achieve the following enhanced effects:
1. the gas exchange unit of the cleaning treatment equipment can respectively suck or pump air into the air sleeve and the breeding house according to the current animal epidemic situation so as to control the relative air pressure of the breeding house, the air sleeve and the air environment, so that the air circulation between the air sleeve and the breeding house has a unidirectional property, and the invention can effectively achieve the effect of epidemic prevention.
2. When the air environment is in an epidemic area, the air exchange unit controls the air pressure in the breeding house to be maximum, the air pressure in the air sleeve to be second and the air pressure in the air environment to be minimum, so that the air in the breeding house can be naturally exhausted out of the air sleeve, and untreated air in the air environment cannot directly flow into the air sleeve and the breeding house.
3. When the breeding house is an epidemic area, the air exchange unit controls the minimum air pressure in the breeding house, the inferior air pressure in the air sleeve and the maximum air pressure in the air environment, so that the air in the breeding house cannot naturally flow out of the air sleeve, on the contrary, the air in the air sleeve can naturally flow into the breeding house, and the air in the breeding house can only be pumped out through the air exchange unit.
4. When the breeding house and the air environment are both epidemic areas, the air exchange unit controls the air pressure in the air sleeve to be maximum, the air pressure in the air environment to be second and the air pressure in the breeding house to be minimum, the air in the breeding house and the air in the air environment cannot naturally flow into the air sleeve, only the air exchange is carried out through the air exchange unit, and the processed air in the air sleeve can naturally flow into the breeding house.
5. The air jacket can be omitted and is not arranged, when the air environment is an epidemic area, the air pressure of the breeding house can be controlled by the cleaning treatment equipment to be greater than the air pressure of the air environment, and when the breeding house is the epidemic area, the air pressure of the breeding house can be controlled by the cleaning treatment equipment to be less than the air pressure of the air environment.
Drawings
The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein,
FIG. 1 is a schematic view of a first preferred embodiment of the system for cleaning an environment of an animal keeping house according to the present invention.
FIG. 2 is a flowchart illustrating the operation of the environmental cleaning system for animal houses according to the first preferred embodiment of the present invention.
Fig. 3 to 5 are schematic views illustrating the air flow direction of the first preferred embodiment of the animal keeping house environment cleaning system of the present invention in different situations.
FIG. 6 is a schematic view of a second preferred embodiment of the system for cleaning an animal feeding house environment according to the present invention.
The reference numbers illustrate:
10 air environment
20 house of raising
30 air jacket
40 cleaning process equipment 41 gas exchange unit
42 sterilizing unit 43A first Filter Unit
43B second filter unit 44 on-off valve
Detailed Description
So that the technical features and practical effects of the invention can be understood in detail and can be realized in accordance with the content of the specification, a specific embodiment of the invention will be described in detail with reference to the accompanying drawings:
referring to fig. 1, a first preferred embodiment of the system for cleaning an animal feeding house environment of the present invention includes an air environment 10, a feeding house 20, an air jacket 30, and a cleaning device 40.
The air environment 10 is the external atmosphere, the breeding house 20, the air jacket 30 and the cleaning device 40 are disposed in the air environment 10, the air jacket 30 and the breeding house 20 form a closed space, the breeding house 20 is disposed in the air jacket 30, the air jacket 30 is used for buffering the air pressure between the breeding house 20 and the air environment 10, the cleaning device 40 is connected to the air environment 10, the air jacket 30 and the breeding house 20, wherein the cleaning device 40 comprises a gas exchange unit 41, a sterilization unit 42, a first filter unit 43A and a second filter unit 43B, the cleaning device 40 is connected to the air environment 10, the air jacket 30 and the breeding house 20 through the gas exchange unit 41, the gas exchange unit 41 performs gas exchange with the air environment 10, the breeding house 20 and the air jacket 30, respectively, the gas exchange unit 41 is provided with two connecting pipes, each connecting pipeline is connected to the feeding house 20 and the air jacket 30, and two connecting pipelines of the gas exchange unit 41 are respectively provided with a switch valve 44, preferably, each switch valve 44 is located on the connecting pipeline between the feeding house 20 and the air jacket 30 for controlling the air exchange unit 41 to respectively draw in or draw out air to the air jacket 30 and the feeding house 20, so as to control the relative air pressure of the feeding house 20, the air jacket 30 and the air environment 10, and the gas exchange unit 41 further controls the temperature, oxygen and carbon dioxide concentration of the air jacket 30 and the feeding house 20, the sterilization unit 42 is disposed at the connection between the gas exchange unit 41 and the air environment 10, the sterilization unit 42 achieves sterilization effect with a wet structure, the first filter unit 43A and the second filter unit 43B are respectively disposed at two connecting pipelines of the gas exchange unit 41, the first filtering unit 43A and the second filtering unit 43B both include a filtering material for filtering small-molecule suspended particles and a metal catalyst for sterilizing air.
Referring to fig. 2 and 3, in order to prevent the raised animals from being ill when the air environment 10 is an epidemic area or is polluted, the air in the air environment 10 flows into the raising house 20 without being treated, the air in the air environment 10 is pumped in through the air exchange unit 41, the sterilization unit 42 performs primary sterilization, the air exchange unit 41 pumps air into the raising house 20 through the control of the switch valves, performs secondary sterilization through the metal catalyst of the first filter unit 43A, filters suspended particles in the air through the filter material of the first filter unit 43A, and the air exchange unit 41 also pumps out the air in the air jacket 30, so that the air pressure in the raising house 20 is the maximum, the air pressure in the air jacket 30 is the next to the minimum, and the air pressure in the air environment 10 is the minimum, thereby achieving the effect that the air in the raising house 20 can be naturally exhausted out of the air jacket 30, the air in the air jacket 30 is pumped out of the air environment 10 through the air exchange unit 41, and the untreated air in the air environment 10 cannot directly flow into the air jacket 30 and the breeding house 20 due to the air pressure, so as to effectively achieve the epidemic prevention effect.
Referring to fig. 2 and 4, when the raised animals are sick and the raising house 20 is infected, if the air in the raising house 20 flows out without treatment, the disease may spread, the air in the air environment 10 is pumped in by the air exchange unit 41, the sterilization is performed by the sterilization unit 42, the air exchange unit 41 is controlled by the switch valves to pump the air into the air jacket 30, the air exchange unit 41 is also used to pump the air in the raising house 20, the secondary sterilization is performed by the metal catalyst of the second filter unit 43B, and the suspended particles in the air are filtered by the filter material of the second filter unit 43B, so that the air pressure in the raising house 20 is the lowest, the air pressure in the air jacket 30 is the next highest, and the air pressure in the air jacket 30 is higher than the air pressure in the raising house 20, therefore, the air in the breeding house 20 cannot naturally flow out of the air jacket 30, but the air in the air jacket 30 can naturally flow into the breeding house 20, and the air in the breeding house 20 can only be pumped out through the air exchange unit 41, so that when the breeding house 20 is a epidemic area, the germ in the breeding house 20 can be effectively prevented from flowing out of the air environment 10 through air convection.
Referring to fig. 2 and 5, when the animals raised in the housing 20 are ill and the animals raised in the other housings in the air environment 10 are ill, if the air in each housing flows out without being treated, it may cause cross infection of animal diseases between the housing 20 and the other housings, the air in the air environment 10 is pumped in by the air exchange unit 41, the sterilization unit 42 performs preliminary sterilization, the air exchange unit 41 pumps the air into the air jacket 30 by controlling the on-off valves, the air exchange unit 41 also pumps the air out of the housing 20, the first filter unit 43A and the second filter unit 43B perform secondary sterilization on the air pumped in the air jacket 30 and the air pumped out of the housing 20, respectively, and filter suspended particles in the air, so as to maximize the air pressure in the air jacket 30, The air pressure in the air environment 10 is the lowest, the air pressure in the breeding house 20 is the lowest, and the air pressure in the air jacket 30 is the highest, so the air in the breeding house 20 and the air in the air environment 10 cannot naturally flow into the air jacket 30, only the air exchange is carried out through the air exchange unit 41, the treated air in the air jacket 30 can naturally flow into the breeding house 20, and the problem of animal disease cross infection between the breeding house 20 and other breeding houses can be avoided.
Referring to fig. 6, the air jacket can be omitted, and the switch valve 44 of the cleaning device 40 is directly disposed in the feeding house 20 for controlling the relative air pressure between the feeding house 20 and the air environment 10.
When the air environment 10 is an epidemic area, the air exchange unit 41 pumps the air in the air environment 10 into the breeding house 20 after processes of sterilization, filtration, etc., and also pumps the air in the breeding house 20 out, so that the air pressure in the breeding house 20 is greater than the air pressure in the air environment 10, thereby effectively preventing the air in the air environment 10 from directly flowing into the breeding house 20 without being processed.
When the breeding house 20 is a quarantine area, the air in the air environment 10 is pumped into the breeding house 20 through the air exchange unit 41 through processes of sterilization, filtration and the like, and the air in the breeding house 20 is also pumped out, so that the air pressure in the breeding house 20 is smaller than the air pressure in the air environment 10, and the air in the breeding house 20 is prevented from flowing out without being processed.
Therefore, the present invention can control the relative air pressure among the air environment 10, the air jacket 30 and the breeding house 20 by connecting the air exchange unit 41 to the air environment 10, the air jacket 30 and the breeding house 20, so that the air circulation between the air jacket 30 and the breeding house 20 is unidirectional, and the direction thereof is determined by the relative air pressure between the air jacket 30 and the breeding house 20, and the air exchange, sterilization and filtration can be performed between the air environment 10, the air jacket 30 and the breeding house 20 only through the cleaning device 40, so that the present invention can effectively achieve the effect of epidemic prevention.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention. Any equivalent changes and modifications that can be made by one skilled in the art without departing from the principle and spirit of the invention shall fall within the protection scope of the invention.
Claims (12)
1. An animal feeding house environment cleaning system, the animal feeding house environment cleaning system comprising:
an air environment;
a breeding house, which forms a closed space; and
the cleaning treatment equipment is connected to the air environment and the breeding house and comprises a gas exchange unit, the cleaning treatment equipment is connected to the air environment and the breeding house through the gas exchange unit, the gas exchange unit is provided with two connecting pipelines, each connecting pipeline is connected to the breeding house, the gas exchange unit is respectively in gas exchange with the air environment and the breeding house, and each connecting pipeline of the gas exchange unit is respectively provided with a switch valve capable of controlling the relative air pressure of the breeding house and the air environment; the system is characterized in that the animal breeding house environment cleaning system further comprises an air sleeve, the air sleeve forms a closed space relative to the air environment, the breeding house is arranged in the air sleeve, the cleaning processing equipment is connected to the air environment, the air sleeve and the breeding house through the air exchange unit, and a switch valve of the air exchange unit is used for controlling the air exchange unit to respectively suck or suck air into or out of the air sleeve and the breeding house so as to control the relative air pressure of the breeding house, the air sleeve and the air environment.
2. The system of claim 1, wherein the cleaning device further comprises a sterilization unit for sterilizing air drawn from the air environment by the gas exchange unit, the sterilization unit being disposed at a connection between the gas exchange unit and the air environment.
3. The system of claim 2, wherein the cleaning device further comprises a first filter unit and a second filter unit, the first filter unit and the second filter unit being disposed on the two connection pipes of the gas exchange unit, respectively.
4. The system of claim 3, wherein the gas exchange unit further controls the temperature, oxygen and carbon dioxide concentrations of the gas enclosure and the housing.
5. An animal feeding house environment cleaning system as claimed in claim 3 or 4, wherein said gas exchange unit draws air from said air environment into said animal feeding house, through said sterilization unit for sterilization, and into said animal feeding house, said gas exchange unit also drawing air from said air jacket, wherein the air pressure in said animal feeding house is the highest, the air pressure in said air jacket is the lowest, and the air pressure in said air environment is the lowest.
6. The system of claim 5, wherein the first filter unit comprises a filter and a metal catalyst, the filter filters small suspended particles in the air drawn into the housing by the gas exchange unit, and the metal catalyst sterilizes the air drawn into the housing by the gas exchange unit.
7. An animal feeding house environment cleaning system as claimed in claim 3 or 4, wherein said gas exchange unit draws air from said air environment into, through said sterilization unit for sterilization, and into said air jacket, said gas exchange unit also drawing air from said feeding house, said air pressure in said feeding house being the lowest, said air pressure in said air jacket being the next highest, and said air pressure in said air environment being the highest.
8. The system of claim 7, wherein the second filter unit includes a filter material for filtering small suspended particles from the air exhausted from the housing by the gas exchange unit and a metal catalyst for sterilizing the air exhausted from the housing by the gas exchange unit.
9. An animal feeding house environment cleaning system as claimed in claim 3 or 4, wherein said air exchange unit draws in said air ambient air, sterilizes it by said sterilization unit and draws it into an air jacket, which also draws air from said house, the air pressure in said air jacket being the greatest, the air pressure in said air ambient being the next lowest and the air pressure in said house being the smallest.
10. The system of claim 9, wherein the first filter unit and the second filter unit each comprise a filter and a metal catalyst;
wherein the filter material of the second filter unit filters small suspended particles in the air extracted from the breeding house by the gas exchange unit, and the metal catalyst of the second filter unit sterilizes the air extracted from the breeding house by the gas exchange unit;
the filter material of the first filter unit filters small molecule suspended particles in the air pumped into the air jacket by the gas exchange unit, and the metal catalyst carries out sterilization treatment on the air pumped into the air jacket by the gas exchange unit.
11. The system of claim 1, wherein the cleaning device further comprises a sterilization unit for sterilizing air drawn from the air environment by the air exchange unit, the sterilization unit is disposed at a connection between the air exchange unit and the air environment, the cleaning device further comprises a filter unit disposed at a connection between the air exchange unit and the feeding house, the air exchange unit draws air from the air environment into the feeding house and filters the air through the filter unit, and the air pressure in the feeding house is greater than the air pressure in the air environment.
12. The system of claim 1, wherein the cleaning device further comprises a sterilization unit for sterilizing air drawn from the air environment by the air exchange unit, the sterilization unit is disposed at a connection between the air exchange unit and the air environment, the cleaning device further comprises a filter unit disposed at a connection between the air exchange unit and the feeding house, the air exchange unit draws air from the air environment into the feeding house and filters the air through the filter unit, and the air pressure in the feeding house is less than the air pressure in the air environment.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510747347.7A CN106665370B (en) | 2015-11-06 | 2015-11-06 | Animal feeding house environment cleaning system |
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|---|---|---|---|
| CN201510747347.7A CN106665370B (en) | 2015-11-06 | 2015-11-06 | Animal feeding house environment cleaning system |
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| CN106665370A CN106665370A (en) | 2017-05-17 |
| CN106665370B true CN106665370B (en) | 2022-04-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112005887A (en) * | 2019-05-31 | 2020-12-01 | 湖南晶天科技实业有限公司 | Farm and breeding method for obtaining high-yield pathogenic microorganisms capable of isolating destructive infectious source |
| CN113041801A (en) * | 2021-03-15 | 2021-06-29 | 恩平市超弦膜技术有限公司 | Method for gas exchange and filtration by applying molecular membrane in closed environment |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10221959C1 (en) * | 2002-05-17 | 2003-11-06 | Ltg Ag | Ventilation system for animal cages uses separate centralized regulation of air volumetric flow and air pressure |
| CN101502222A (en) * | 2009-03-27 | 2009-08-12 | 孙以川 | Family ecological cultivation technique and cultivation case |
| CN203872755U (en) * | 2013-11-27 | 2014-10-15 | 芷江民丰农牧实业有限公司 | Low-cost, environment-friendly, energy-saving and intelligent house for livestock and poultry |
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