CN108882693A - The air exchanging method of chicken coop - Google Patents
The air exchanging method of chicken coop Download PDFInfo
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- CN108882693A CN108882693A CN201680084087.2A CN201680084087A CN108882693A CN 108882693 A CN108882693 A CN 108882693A CN 201680084087 A CN201680084087 A CN 201680084087A CN 108882693 A CN108882693 A CN 108882693A
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- 241000287828 Gallus gallus Species 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims description 23
- 238000001514 detection method Methods 0.000 claims abstract description 23
- 230000003068 static effect Effects 0.000 claims abstract description 17
- 239000002516 radical scavenger Substances 0.000 claims abstract description 13
- 235000013330 chicken meat Nutrition 0.000 description 62
- 238000003756 stirring Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000036760 body temperature Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000004320 controlled atmosphere Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 235000013594 poultry meat Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- A01K1/0052—Arrangement of fans or blowers
-
- 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
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0047—Air-conditioning, e.g. ventilation, of animal housings
- A01K1/0064—Construction of air inlets or outlets in walls
-
- 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
- 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
- A01K31/18—Chicken coops or houses for baby chicks; Brooders including auxiliary features, e.g. feeding, watering, demanuring, heating, ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Birds (AREA)
- Housing For Livestock And Birds (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
- Air Conditioning Control Device (AREA)
Abstract
It is forcibly vented from the exhaust outlet (11b) for being set to the wall (11) orthogonal with shield cage column (90) with scavenger fan (11f) and makes to become in chicken coop (1) negative pressure, air is taken into from the side wall air inlet (20) on the top for being set to side wall (10), the difference of static pressure based on the inner space and exterior space detected by differential manometer (40) and inner space multiple location detections to temperature this both sides, it controls air inlet and adjusts device, and control the opening and closing and aperture of the side wall air inlet based on rotor plate (31), to reduce slave air in chicken coop flowing on swim over to downstream flow path temperature difference and stack shield cage up and down direction temperature difference.
Description
Technical field
The present invention relates to the air exchanging methods of chicken coop.
Background technique
In the poultry facility for raising more chickens, protected made of cages using multiple settings continuous in one direction are contained
Protect the large-scale chicken coop of cage column.Up to the present, by the chicken coop of such large size the applicant is formed as no window construction, will make this
Large-scale chicken coop is known as " tunnel air exchanging " in the ventilation for the square up-draught that shield cage column extend, and proposes and implements its construction and change
Gas method (referring for example to patent document 1,2).Ventilation construction in these documents has as basic construction：Air inlet, if
In the side for arranging orthogonal a pair of of wall (end face) with shield cage；Exhaust outlet, set on the wall of another party；Elongated auxilairy air intake,
The respective top of parallel a pair of sidewalls is arranged with shield cage, is set between roof；And air inlet adjusts device, is opened and closed additional-air inlet
Mouthful.
Also, by being forcibly vented using the fan for being installed on exhaust outlet, make to become negative pressure in chicken coop, by air via
Air inlet or auxilairy air intake are taken into chicken coop from outside and are taken a breath.The air being taken into circulate in chicken coop and from
Exhaust outlet is discharged, but is heated in this process by the body temperature of chicken.Therefore, in the case where not taking any countermeasure,
The downstream of the flowing of air, temperature are higher.Temperature environment difference becomes the growth for the chicken raised, egg due to protecting the position of cage
Output generate uneven reason, be undesirable.
Therefore, in the technology of patent document 1,2, controlled based on the temperature that multiple positions in chicken coop measure into
Controlled atmosphere engagement positions adjust the air inflow from auxilairy air intake.Thereby, it is possible to reduce the upstream of the flowing of the slave air in chicken coop
To the temperature difference of the flow path in downstream.
But in shield cage column, shield cage also stack in the up-down direction it is multiple, with several meters of height.Also, temperature
Warm air naturally rises.Therefore, in the technology of patent document 1,2, even if can reduce the slave air in chicken coop
Flowing on swim over to downstream flow path temperature difference, can also generate big temperature difference in the up-down direction sometimes.Such as folded
In the case where putting 5~6 layers of shield cage, in the outside air temperature being taken into low winter, the shield cage of top layer and undermost shield sometimes
The temperature difference of cage production producing 75 deg. C~8 DEG C.
Advanced technical literature
Patent document
Patent document 1:No. 3703168 bulletins of Japanese Patent No.
Patent document 2:No. 3598212 bulletins of Japanese Patent No.
Summary of the invention
Subject to be solved by the invention
Therefore, problem of the present invention is that, in view of above-mentioned actual conditions, the slave air that can reduce in chicken coop is provided
The temperature difference of the flow path in downstream is swum over in flowing, and also can reduce temperature difference in the up and down direction that shield cage is stacked
The air exchanging method of chicken coop.
A technical solution to solve project
In order to solve above-mentioned problem, the present invention is the air exchanging method (hereinafter sometimes referred to simply as " air exchanging method ") of chicken coop,
" chicken coop has：
Exhaust outlet arranges a wall in orthogonal wall set on shield cage made of continuous setting shield cage in one direction
On；
Scavenger fan is installed on the exhaust outlet；
Side wall air inlet is formed in the top that at least one side wall in parallel side wall is arranged with above-mentioned shield cage；And
Air inlet adjusts device, which is opened and closed,
It is characterized in that,
From above-mentioned vent and acting above-mentioned scavenger fan, inner space is set to become negative pressure, via above-mentioned
Side wall air inlet is taken into air from exterior space,
The difference of the static pressure of above-mentioned inner space and the static pressure in said external space is detected, and controls and is adjusted based on above-mentioned air inlet
The opening and closing and aperture of the above-mentioned side wall air inlet of device, so that the difference for the static pressure being detected becomes in the range predefined,
Also,
Multiple location detection temperature in above-mentioned inner space, and control the above-mentioned side wall based on above-mentioned air inlet adjustment device
The opening and closing and aperture of air inlet, so that the temperature being detected becomes in the range predefined."
As " the side wall air inlet for being formed in the top of side wall ", can illustrate by between the upper end and roof of side wall
The side wall air inlet that gap is set and is formed, in the case where chicken coop has ceiling, can illustrate by upper end in side wall with
The side wall air inlet that gap is set between ceiling and is formed.The side wall air inlet, which is formed in, " arranges parallel side wall extremely with shield cage
It is one few ", the case where capable of having the case where being formed in a pair of sidewalls both sides and only be formed in the side wall of a side.With multiple
In the case where protecting cage column, it is desirable to be formed in a pair of sidewalls both sides.
As " air inlet adjustment device ", can illustrate with by rotation to side wall air inlet be opened and closed only from one
The structure for the door leaf component that side is opened or twocouese is opened, with passing through sliding door leaf component that side wall air inlet is opened and closed
Structure.
In this configuration, using the opening and closing of side wall air inlet, aperture, by the static pressure and exterior space of the inner space of chicken coop
Difference (hereinafter, sometimes referred to as " inside and outside the pressure difference ") adjustment of static pressure become in predetermined range.Thereby, it is possible to make through
The speed of the air flowed by side wall air inlet and the air of inflow are with the above reach of some speed and inner space
The condition of the chicken coops such as size, the quantity of shield cage column, the height of shield cage is adapted.Thereby, it is possible to using via side wall air inlet
The air of inflow forms the state that the air of inner space is integrally stirred.
In addition to this, in multiple location detection temperature of inner space, and the opening and closing of side wall air inlet, aperture are adjusted, with
Become the temperature being detected in the range predefined.Thus, by the control of detection based on temperature, chicken can be reduced
The temperature difference of the flow path in downstream is swum over in the flowing of slave air in nest, and utilizes the adjustment based on inside and outside pressure difference
The stirring action of air also can reduce temperature difference in the up and down direction that shield cage is stacked.
Air exchanging method of the invention in said structure,
It is capable of forming that " control of the above-mentioned air inlet of the difference based on the static pressure being detected adjustment device is prior to based on being detected
The control of the above-mentioned air inlet adjustment device of temperature out carries out ".
In the present invention, detection based on inside and outside pressure difference and the opening and closing and aperture for controlling side wall air inlet, and
Detection based on temperature and control the opening and closing and aperture of side wall air inlet.Therefore, it when starting control, first carries out based on pressure difference
With the control of the detection of the either condition in temperature, but the control of the detection based on pressure difference is first carried out in this configuration.That is,
Air in inner space is stirred, and the temperature of up and down direction carries out based on temperature close on the basis of uniform state
The control of the air inlet adjustment device of detection.
As long as a result, in order to adjust side wall air inlet opening and closing and aperture and detect temperature temperature sensor be set to from
Side wall air inlet to exhaust outlet air flow path multiple positions, without some position of flow path in the up-down direction
Multiple temperature sensors are set.In contrast, assume that air is not stirred fully, the big state of temperature difference in above-below direction
Under, in the case where multiple temperature sensors by being arranged along the vertical direction detect different temperatures, it is considered that based on tested
The control of the air inlet adjustment device for the temperature measured can complicate.
Thus, according to this structure, by the simple control based on simple structure, it can reduce the slave air in chicken coop
Flowing on swim over to downstream flow path temperature difference, and also can reduce temperature in the up and down direction that stacked of shield cage
Difference.
Air exchanging method of the invention in addition to the foregoing structure,
Can also be formed as " above-mentioned side wall air inlet above-mentioned shield cage column extend length direction on be divided into it is multiple,
Above-mentioned air inlet adjustment device is by multiple for divided each above-mentioned side wall air inlet adjustment opening and closing and aperture
Unit is constituted ".
In this configuration, on the length direction in the direction of the flowing of the air approximately along in chicken coop, side wall air inlet
Be divided into it is multiple, can be directed to each divided side wall air inlet, in the case where opening or closing or making opening
Aperture it is different.For example be able to carry out adjustment below as a result, that is, in the flowing of air, by chicken body temperature heating and
As downstream at higher temperature, more increase the influx of the air from side wall air inlet.Thus, it is possible to which being easy to carry out reduces chicken
The control of the temperature difference of the flow path in downstream is swum over in the flowing of slave air in nest.
In addition, it is identical as the overall length of shield cage column if making the overall length of side wall air inlet, and pairing side wall air inlet is arranged with cage is protected
The position at respective both ends can then utilize the ozone flowed into from side wall air inlet to the sky around all chickens
Between reliably take a breath, be desired.
The effect of invention
As described above, being capable of providing the upstream that can reduce the flowing of the slave air in chicken coop as effect of the invention
To the temperature difference of the flow path in downstream, and it also can reduce in the up and down direction that stacked of shield cage the ventilation of the chicken coop of temperature difference
Method.
Detailed description of the invention
Fig. 1 is the structure chart of the chicken coop of the air exchanging method used as one embodiment of the present invention.
Fig. 2 is the schematic diagram of the chicken coop of Fig. 1.
Fig. 3 is the X-X cross-sectional view (diagram for omitting scavenger fan) of Fig. 2.
Fig. 4 is the enlarged drawing of the A range of Fig. 3.
Specific embodiment
Hereinafter, using FIG. 1 to FIG. 4 to as the air exchanging method of one embodiment of the present invention and using the air exchanging method
Chicken coop 1 is illustrated.
Firstly, being illustrated to the structure of chicken coop 1.Chicken coop 1 is the building of the approximately cuboid surrounded by four walls, at it
Inner space contains shield cage column 90 made of continuous setting shield cage in one direction.Chicken coop 1 has：Set on shield cage column 90
The exhaust outlet 11b of a wall 11 in orthogonal wall 11,12；It is installed on the scavenger fan 11f of exhaust outlet 11b；Set on be equipped with
The air inlet 12b of the opposite wall 12 of the wall 11 of exhaust outlet 11b；Be formed in shield cage column 90 it is parallel a pair of sidewalls 10 it is respective on
The side wall air inlet 20 in portion；And device 30 is adjusted to the air inlet that side wall air inlet 20 is opened and closed.
It is concretely demonstrated, chicken coop 1 is gable roof's structure, the direction parallel with the house beam 80 that roof 81 is intersected
Length be from tens meters to 100 meter, the length in the direction (hereinafter referred to as " width direction ") orthogonal with house beam 80 is
From several meters to 40 meter or so, which is the long of the length in the direction orthogonal with house beam 80 direction more parallel than with house beam 80
Spend short elongated shape.The case where instantiating multiple shield cage column 90 in the present embodiment (instantiates three column) in Fig. 2, Fig. 3,
Also the case where being a column.The length direction of the extension of shield cage column 90 is the direction of the extension of house beam 80.That is, being equipped with exhaust outlet
The wall 11,12 of 11b and air inlet 12b is a pair of of end face.Exhaust outlet 11b and air inlet 12b is respectively with the 1/2 of the area of wall entirety
Above big area setting.Air inlet 12b is covered by the cooling cushion 12p formed by rich spongy paper, non-woven fabrics.It is another
Aspect is equipped with the scavenger fan 11f of multiple large sizes in exhaust outlet 11b in length and breadth.
Side wall air inlet 20 between the upper end and roof 81 of side wall 10 by setting in each of a pair of sidewalls 10
It empties gap and is formed.More specifically, the space at the roof back side is by the position than side wall 10 in the inner part, along side wall 10 from room
The demarcation plate 82 that top 81 is hung down separates, between the lower end edge of the demarcation plate 82 and the upper end edge of side wall 10, side wall air inlet 20
Opening.
In addition, the overall length of side wall air inlet 20 is length identical with shield cage column 90, by the position at its both ends and shield cage
The both ends of column 90 are arranged in correspondence with, and are divided into the longitudinal direction multiple.Air inlet adjusts device 30 and is directed to quilt by multiple
Each side wall air inlet 20 adjustment opening and closing of segmentation and the unit of aperture are constituted.In Fig. 1, Fig. 2, side wall air inlet is instantiated
20 are divided into three situations.Hereinafter, about the side wall air inlet 20 for being divided into three, it will be closest to air inlet 12b's
Side wall air inlet 20 is known as " side wall air inlet 20a ", the side wall air inlet 20 in center is known as " side wall air inlet 20b ", closest
The side wall air inlet 20 of exhaust outlet 12b is known as " side wall air inlet 20c ", without especially difference, is referred to as " side wall
Air inlet 20 ".
In addition, by the overall length " identical " of the overall length of side wall air inlet 20 and shield cage column 90, and the position at its both ends is " with shield
The both ends of cage column 90 are arranged in correspondence with " the overall length that both is defined in of state it is identical, and the position at respective both ends
Completely the same state is simultaneously not practical.Here, to side wall air inlet 20 and shield the respective length direction of cage column 90 center into
When line position sets pairing, the overall length of a long side is defined as including the case where " in the range of the overall length+10% of a short side ".
Multiple units that air inlet adjusts device 30 are identical structures, are had：Multiple rotor plates only opened from side
31, it is tabular respectively, is rotated freely around horizontal axis；And rotor plate driving mechanism, make above-mentioned multiple rotor plates 31 simultaneously
Rotate equal angular.One unit of air inlet adjustment device 30 rotates multiple rotor plates 31, multiple rotor plates 31 and side wall 10
Upper end near be adjacent to configuration, a length of whole length and divided side wall air inlet 20a, 20b, 20c
It is identical.
Rotor plate driving mechanism has hoist engine (not shown), main rope 32 and the Duo Gen pair steel wire driven by motor
Rope 33.Main rope 32 is wound in hoist engine by one end, and on the other hand, the other end is fixed on prominent from side wall 10 via spring
The bracket (not shown) of setting, sets to open along side wall 10.Multiple pair wirerope 33 respective one end be installed in belong into
Near the respective free end of multiple rotor plates 31 of the same unit of controlled atmosphere engagement positions 30, the other end is linked to main rope
32.Also, respective pair wirerope 33 is directed to each rotor plate 31, by hanging around in the branch being provided projectingly from side wall 10
The first pulley 34 and second pulley 35 installed on board 39 and change direction, from oblique upper, traction is intended to turn downwards because of self weight
Dynamic rotor plate 31.
Rotor plate driving mechanism with this configuration can adjust and turn for each divided side wall air inlet 20
The opening and closing and aperture of movable plate 31.Specifically, when batching main rope 32 using hoist engine by the driving of motor, rotor plate
The 31 secondary wirerope 33 for being linked to the main rope 32 are pulled and are rotated upwards, and the aperture of side wall air inlet 20 becomes smaller.Phase
Instead, when releasing main rope 32 using hoist engine, by the relaxation of secondary wirerope 33, rotor plate 31 turns downwards because of self weight
Dynamic, the aperture of side wall air inlet 20 becomes larger.In addition, simplified in Fig. 1 in order to conclusively show, it will be by rotating simultaneously
Equal angular and adjust the opening and closing of a divided side wall air inlet 20 and multiple rotor plates 31 of aperture are illustrated as one and turn
Movable plate 31.
In addition to the foregoing structure, chicken coop 1 is also equipped with the temperature sensor 50 of the temperature of multiple measurement inner spaces.Temperature
With the quantity of divided side wall air inlet 20, it is respective to be at least installed in divided side wall air inlet 20 for sensor 50
Near.Moreover, chicken coop 1 has the differential manometer 40 of the difference of the static pressure of detection inner space and the static pressure of exterior space.Differential manometer 40
It is arranged at the inner space of chicken coop 1, the tubing 41 of low-pressure side is equipped on inner space, and on high-tension side tubing 42 is drawn
Exterior space is arrived out.
Then, air exchanging method used in the chicken coop of above structure 1 is illustrated.Air exchanging method is by making scavenger fan
11f movement and be vented from exhaust outlet 11b, so that inner space is become negative pressure, at least via side wall air inlet 20 and air inlet 12b
One side is taken into air from exterior space.In addition to this, temperature of this air exchanging method based on exterior space is switched to only via side wall
Air inlet 20 carries out the first mode being taken into from the air of exterior space, only carries out from exterior space via air inlet 12b
The second mode of air being taken into and the air from exterior space is carried out via side wall air inlet 20 and this both sides of air inlet 12b
The third mode being taken into either mode.
In addition, from the first mode and the third mode that exterior space is taken into air, being detected via side wall air inlet 20
The difference of the static pressure of the static pressure and exterior space of inner space controls the opening and closing of the side wall air inlet 20 based on air inlet adjustment device 30
And aperture, so that the difference for the static pressure being detected becomes in the range predefined, and examined at multiple positions of inner space
Testing temperature, control based on air inlet adjustment device 30 side wall air inlet 20 opening and closing and aperture so that the temperature being detected at
For in predetermined range.
Such as when the outside air temperatures such as summer are high, air (second mode) is taken into from air inlet 12b.As a result, opposite
It can make air with high speed circulation between wall 11,12, inner space one can be cooled down on one side with the outer gas lower than the temperature in chicken coop 1
While taking a breath.At this point, can make to pass through water by making water flow down, drip, spraying to the cooling cushion 12p of covering air inlet 12b
Heat of gasification captured and become low temperature cooling cushion 12p air temperature reduce, can be cooled effectively inner space.
On the other hand, when outside air temperatures are low in winter etc., if being taken into outer gas from the air inlet 12b of large area and indulging as the crow flies
It wears chicken coop 1 and is passed to exhaust outlet 11b, then the temperature of the side air inlet 12b (upstream side) becomes too low.Therefore, air inlet is occluded
12b is taken into outer gas (first mode) from side wall air inlet 20.
In the first mode, because the direction air that is flowed into via side wall air inlet 20 of air with via exhaust outlet 11b quilt
The direction of discharge is different, so the circulation of air becomes low speed compared with second mode.Therefore, have inner space can not
The advantage excessively cooled down, on the other hand, the circulation of air are easy to produce delay, biasing, due to from side wall air inlet 20 to row
The position of flow path until port 11b, up and down direction position, temperature is easy to become uneven.
Therefore, in the present embodiment, the inside and outside pressure difference of chicken coop 1, control air inlet adjustment dress are measured by differential manometer 40
It sets 30 and adjusts the opening and closing and aperture of side wall air inlet 20, so that the difference becomes in predetermined range.
Here, " the predetermined range " of the difference about static pressure, is based on flowing from side wall air inlet 20 as that can obtain
The condition of the stirring action of the air entered is determined for each experiment in advance of chicken coop 1.Such as the distance between side wall 10 (is changed greatly
The length of Yan Zhi, the width direction of chicken coop 1 are big) and shield cage column 90 be it is multiple in the case where, from side wall air inlet 20 flow into sky
Gas needs the wind speed for maintaining size to a certain degree and reaches the shield cage column 90 in the center of width direction.In addition, being stacked in shield cage
In the case where multiple, the air flowed into from side wall air inlet 20 needs the wind speed for maintaining size to a certain degree and reaches lowest level
Shield cage.Thus, for each different chicken coop of above-mentioned condition, inside and outside pressure difference and from side wall air inlet by inquiry
20 flow into air wind speed and with reach distance relationship, setting can fully obtain based on from side wall air inlet 20 flow
The range of the pressure difference of the stirring action of the air entered.
In addition, the flow velocity of the air flowed into is bigger, the effect for stirring the air of inner space is bigger, if but flow velocity mistake
Greatly, then can give chicken pressure etc. is undesirable for chicken.Therefore, the range for setting inside and outside pressure difference, so as to be based on
The stirring action of the air flowed into from side wall air inlet 20 becomes " not crossing and deficiency ".
Also, control air inlet adjusts device 30 and rotates rotor plate 31, so that the inside and outside pressure measured by differential manometer 40
Power difference becomes in the range of setting in this way.Even if the scavenger fan 11f of air is forcibly discharged from inner space to exterior space
Operation condition it is identical, also inside and outside pressure difference can be made to change by the aperture of side wall air inlet 20.Specifically, if making to turn
Movable plate 31 rotates and reduces the opening area of side wall air inlet 20 to closing direction, then inside and outside pressure difference becomes larger, the sky of inflow
The flow velocity of gas becomes larger, and reach is elongated with maintaining flow velocity to a certain degree.On the contrary, if making rotor plate 31 to opening
Direction rotates and increases the opening area of side wall air inlet 20, then inside and outside pressure difference becomes smaller, and flows into from side wall air inlet 20
The flow velocity of air becomes smaller, and reach shortens with maintaining flow velocity to a certain degree.
Moreover, in the case where the variation along with outside air temperature changes the operation condition of scavenger fan 11f, due to interior
Outer pressure difference is also accompanied by this variation, so in the case where deviateing predetermined range, control as described above into
Controlled atmosphere engagement positions 30 and make rotor plate 31 rotate.Such as make reduction along with outside air temperature and in multiple scavenger fan 11f
The quantity of fan of movement when reducing, since inside and outside pressure difference reduces, so the case where deviateing predetermined range
Under, rotate rotor plate 31 to closing direction.On the other hand, in the scavenger fan for making the rising along with outside air temperature and acting
When the quantity of 11f increases, since inside and outside pressure difference increases, so making to rotate in the case where deviateing predetermined range
Plate 31 is rotated to opening direction.
In addition, making to belong to different sides about control when inside and outside pressure difference to be adjusted to predetermined range
The air inlet that wall air inlet 20a, 20b, 20c are opened and closed adjusts the rotor plate 31 of the unit of device 30 while rotating equal angular.
In this way, be adjusted in the range to predefine by inside and outside pressure difference, it can be by via side wall air inlet
20 air flowed into form the state that the air of inner space is integrally stirred.Also, inside and outside pressure difference is predefining
In the range of stablize, after the air of inner space becomes the state that is stirred well, then, be based on temperature sensor 50
Temperature detection, the opening and closing of side wall air inlet 20, aperture are adjusted, so as to become in advance really in the temperature that multiple positions are detected
In fixed range.
Here, " predetermined range " about temperature, the size of chicken coop 1,1 inner air flow of chicken coop can be passed through
Length, type of chicken (be chick or at chicken) etc. determine.For example, can be changed according to the length of 1 inner air flow of chicken coop
The size of the permissible range of temperature.Or in the case where raising chicken low to the patience of temperature change as chick, energy
It is enough to be set small the permissible range of temperature.
Since the air to circulate in chicken coop 1 is heated by the body temperature of chicken, necessarily downstream temperature is higher.Therefore, no
Depending on inner space position and the case where setting the target value of identical temperature be unpractiaca.Accordingly, with respect to internal empty
Between whole temperature, be illustrated in case where the temperature range of target is " ± α DEG C of mean temperature ", such as can be with
The target value of the temperature detected near the side wall air inlet 20a closest to air inlet 12b is set as " mean temperature-
α DEG C ", the target value of the temperature detected near the side wall air inlet 20b in center is set as " mean temperature ", closest
The target value of the temperature detected near the side wall air inlet 20c of exhaust outlet 11b is set as the mode of "+α DEG C of mean temperature ",
Target value is set to higher by downstream.
In most instances, after just having started temperature adjustment, the temperature that is detected near side wall air inlet 20a
It spends roughly equal with outside air temperature and lower than "-α DEG C of the mean temperature " of target value.Therefore, in order to reduce the amount of being taken into of outer gas
And temperature is improved, rotor plate 31 is rotated to closing direction in side wall air inlet 20a.On the other hand, side wall air inlet 20c's
The temperature nearby detected is higher than "+α DEG C of the mean temperature " of target value at the initial stage that temperature adjusts.Therefore, in order to increase outer gas
The amount of being taken into and reduce temperature, side wall air inlet 20c make rotor plate 31 to opening direction rotate.Due in side wall air inlet
The temperature detected near 20b is usually closer to the average value as target value, so in side wall air inlet 20b, rotor plate
31 do not rotate substantially.
By being taken into detection temperature from temperature sensor 50 at a time interval, and as described above be based on is repeated
Air inlet adjusts the control of the rotor plate 31 of device 30, the temperature arrived in multiple location detections respectively gradually close to target value,
Stablize in the permissible range of setting.Later, it is alternately carried out the detection based on inside and outside pressure difference at predetermined intervals
Air inlet adjustment device 30 control and detection based on temperature air inlet adjustment device 30 control.
Here, can be in the control that air inlet adjusts device 30 using having main storage means, auxilary unit, processing
The general computer of device.Detection drive motor based on differential manometer 40 and temperature sensor 50 and make rotor plate 31 rotate control
Processing procedure sequence is stored in main storage means, is handled according to the control program by processor.
In addition, outer gas is taken into and uses air inlet in the period of between summer and winter etc. when outside air temperatures moderate degree
12b and side wall air inlet 20 this both sides' (the third mode).In addition, in the first mode that is taken into air via side wall air inlet 20 and
In the third mode, it is divided into multiple whole side wall air inlets 20 openings without making, one can also be occluded by rotor plate 31
Above side wall air inlet 20.
As described above, air exchanging method according to the present embodiment, adjusts side and based on the detection of inside and outside pressure difference
The opening and closing and aperture of wall air inlet 20 are formed the air of inner space by the air flowed into via side wall air inlet 20 by entirety
The state of ground stirring.Thus, by the opening and closing of side wall air inlet 20 and the adjustment of aperture and with based in inner space
The control of the control of the detection of the temperature at multiple positions and the detection based on inside and outside pressure difference, can reduce in chicken coop 1 from
The temperature difference of the flow path in downstream is swum over in the flowing of air, and also can reduce temperature in the up and down direction that shield cage is stacked
It is poor to spend.
In addition, in the present embodiment, in the adjustment of the opening and closing and aperture that start side wall air inlet 20, prior to based on temperature
The control of the detection of degree and the control for carrying out the detection based on inside and outside pressure difference.As a result, in the air quilt for forming inner space
It fully stirs and the temperature of up and down direction carries out the control of detection based on temperature close on the basis of uniform state.
Therefore, by can reduce chicken coop 1 with the simple control of the simple structure based on the quantity for inhibiting temperature sensor 50
The temperature difference of the temperature difference and up and down direction in downstream is swum over in the flowing of interior slave air.
Moreover, in the present embodiment, side wall air inlet 20 is divided into multiple in the longitudinal direction, can individually adjust
Its whole opening and closing and aperture.Thereby, it is possible to be easy to carry out to make to be heated by the body temperature of chicken and downstream more becomes the chicken coop 1 of high temperature
Inner space temperature become regulation in the range of control.
In addition to this, in the present embodiment, additionally it is possible to by being switched to the taking mouth of the air from exterior space not
Either mode in same first mode~the third mode, the variation with the circulation in season, outside air temperature is performed in accordance with always
Ventilation appropriate.
More than, it enumerates preferable embodiment and illustrates the present invention, but the present invention is not limited to above-mentioned embodiment party
Formula is able to carry out the change of various improvement and design in the range of not departing from the gist of the invention.
Such as it is above-mentioned instantiate as air inlet adjust device 30, by the rotation of rotor plate 31 by side wall air inlet 20 only
From side open the structure that is opened and closed, as long as but the opening and closing of side wall air inlet 20 and the structure of aperture can be adjusted,
Just be not limited to this, can using by rotation twocouese opening be opened and closed structure, in one direction slide and
The structure being opened and closed.
In addition, the above-mentioned situation for instantiating side wall air inlet 20 and being divided into three in the longitudinal direction, if but side wall
Air inlet segmentation number longer in the longitudinal direction is set more, then can more closely be carried out the temperature shape in chicken coop
As the control in the range of regulation.
Moreover, it is above-mentioned instantiate air inlet 12b by cooling cushion 12p cover the case where, but the temperature of summer not that
In the chicken coop of high region, does not have to cooling cushion sometimes and cover air inlet 12b.In addition it is also possible to instead of cooling cushion, with not making light
Air inlet 12b is covered by the shading vent members for passing through air naturally.The shading vent members are that multiple light sheets exist
It has in vain and is fixed in component made of in frame in the state of being spaced, light sheet is formed light and do not passed through by bending, warpage or inclination
And the ventilation space that air passes through naturally.
Claims (3)
1. a kind of air exchanging method of chicken coop, the chicken coop have：
Exhaust outlet arranges on a wall in orthogonal wall set on shield cage made of continuous setting shield cage in one direction；
Scavenger fan is installed on the exhaust outlet；
Side wall air inlet is formed in the top that at least one side wall in parallel side wall is arranged with above-mentioned shield cage；And
Air inlet adjusts device, which is opened and closed,
It is characterized in that,
From above-mentioned vent and acting above-mentioned scavenger fan, inner space is set to become negative pressure, via above-mentioned side wall
Air inlet is taken into air from exterior space,
The difference of the static pressure of above-mentioned inner space and the static pressure in said external space is detected, and controls and device is adjusted based on above-mentioned air inlet
Above-mentioned side wall air inlet opening and closing and aperture so that the difference for the static pressure being detected becomes in predetermined range, also,
Multiple location detection temperature in above-mentioned inner space, and control the above-mentioned side wall air inlet based on above-mentioned air inlet adjustment device
The opening and closing and aperture of mouth, so that the temperature being detected becomes in the range predefined.
2. the air exchanging method of chicken coop according to claim 1, which is characterized in that
The control of the above-mentioned air inlet adjustment device of difference based on the static pressure being detected is prior to based on the upper of the temperature being detected
The control for stating air inlet adjustment device carries out.
3. the air exchanging method of chicken coop according to claim 1, which is characterized in that
Above-mentioned side wall air inlet above-mentioned shield cage column extend length direction on be divided into it is multiple,
Above-mentioned air inlet adjustment device is by multiple units for the divided each above-mentioned adjustment of side wall air inlet opening and closing and aperture
It constitutes.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2016/064710 WO2017199359A1 (en) | 2016-05-18 | 2016-05-18 | Method for ventilating chicken coop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108882693A true CN108882693A (en) | 2018-11-23 |
| CN108882693B CN108882693B (en) | 2021-03-30 |
Family
ID=58043341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680084087.2A Active CN108882693B (en) | 2016-05-18 | 2016-05-18 | Method for ventilating chicken coop |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6082506B1 (en) |
| KR (1) | KR102077003B1 (en) |
| CN (1) | CN108882693B (en) |
| WO (1) | WO2017199359A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102456107B1 (en) * | 2020-11-26 | 2022-10-17 | 나현석 | House system for pets using artificial intelligence |
| CN115268537B (en) * | 2022-06-09 | 2024-02-27 | 重庆美特亚电子科技有限公司 | Building farm ventilation control method and building farm |
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- 2016-05-18 JP JP2016555787A patent/JP6082506B1/en active Active
- 2016-05-18 CN CN201680084087.2A patent/CN108882693B/en active Active
- 2016-05-18 WO PCT/JP2016/064710 patent/WO2017199359A1/en active Application Filing
- 2016-05-18 KR KR1020187015599A patent/KR102077003B1/en active IP Right Grant
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| JPS5824698B2 (en) * | 1978-10-09 | 1983-05-23 | 日本配合飼料株式会社 | Windowless chicken house with automatic ventilation control |
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Also Published As
| Publication number | Publication date |
|---|---|
| KR20180079410A (en) | 2018-07-10 |
| KR102077003B1 (en) | 2020-02-13 |
| JP6082506B1 (en) | 2017-02-15 |
| CN108882693B (en) | 2021-03-30 |
| WO2017199359A1 (en) | 2017-11-23 |
| JPWO2017199359A1 (en) | 2018-05-31 |
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