CN110083189A - Aeration control method, device, system and raising workshop - Google Patents
Aeration control method, device, system and raising workshop Download PDFInfo
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- CN110083189A CN110083189A CN201910247218.XA CN201910247218A CN110083189A CN 110083189 A CN110083189 A CN 110083189A CN 201910247218 A CN201910247218 A CN 201910247218A CN 110083189 A CN110083189 A CN 110083189A
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- pressure value
- suction pressure
- actual suction
- negative pressure
- target negative
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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; CARE OF BIRDS, FISHES, INSECTS; 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; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K31/00—Housing birds
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
Abstract
The invention discloses a kind of aeration control method, device, system and raising workshop, aeration control method includes: the target negative pressure value obtained in the case of raising workshop is normally divulged information；Actual suction pressure value inside raising workshop is detected, detected actual suction pressure value is handled, and judge whether actual suction pressure value reaches target negative pressure value；According to the comparison situation of actual suction pressure value and target negative pressure value, activity adjustment is carried out to end air door and side air regulator.As livestock and poultry are in raising workshop internal activity, raising the actual suction pressure value inside workshop can change compared to target negative pressure value.At this point, detecting to actual suction pressure value, environmental control controls the active state of end air door and side air regulator according to the difference situation of actual suction pressure value and target negative pressure value.Above-mentioned aeration control method is more accurate compared to the method artificially controlled, to effectively improve the treatment effect to breeding environment inside raising workshop.
Description
Technical field
The present invention relates to the technical fields of room ventilation processing, more particularly to a kind of aeration control method, device, system
And raising workshop.
Background technique
Traditionally, raising workshop is to guarantee the normal developments of livestock and poultry, need to the breeding environment inside raising workshop into
The corresponding control of row.Wherein, raising the breeding environment inside workshop would generally change according to the activity of livestock and poultry.Traditional side
Method is by artificially controlling the opening area of end air door and air-inlet window on raising workshop (i.e. for carrying out the wind of air-flow exchange
Open area) realize that the ventilation inside raising workshop changes.But there are biggish operating errors for this method, to affect
To the treatment effect of breeding environment inside raising workshop.
Summary of the invention
Based on this, it is necessary to provide a kind of aeration control method, device, system and raising workshop, can be improved to raising
The treatment effect of breeding environment inside workshop.
Its technical solution is as follows:
A kind of aeration control method, includes the following steps:
Obtain the target negative pressure value in the case of raising workshop is normally divulged information；
Actual suction pressure value inside raising workshop is detected, detected actual suction pressure value is handled, and
Judge whether actual suction pressure value reaches target negative pressure value；
According to the comparison situation of actual suction pressure value and target negative pressure value, to end air door and side air regulator carry out activity tune
Section.
Above-mentioned aeration control method when in use, determines inside raising workshop according to the normal development environment of livestock and poultry first
Ventilation situation, and intra-atrial pressure force value corresponding to the ventilation situation is obtained.As target negative pressure value.Then, with
In raising workshop internal activity, raising the actual suction pressure value inside workshop can change livestock and poultry compared to target negative pressure value.This
When, actual suction pressure value is detected, according to the difference situation of actual suction pressure value and target negative pressure value control end air door and side
The active state of portion's air regulator.Above-mentioned aeration control method is more accurate compared to the method artificially controlled, to effectively improve
To the treatment effect of breeding environment inside raising workshop.
A kind of ventilation controller, comprising:
Module is obtained, for obtaining the target negative pressure value in the case of raising workshop is normally divulged information；
Processing module, for being detected to the actual suction pressure value inside raising workshop, to detected actual suction pressure
Value is handled, and judges whether actual suction pressure value reaches target negative pressure value；
Execution module, according to the comparison situation of actual suction pressure value and target negative pressure value, to end air door and side air regulator into
Row activity adjustment.
A kind of ventilated control system, including differential pressure pick-up and environmental control, the differential pressure pick-up and the environment
Controller is electrically connected,
The differential pressure controller is used to obtain the target negative pressure value raised in the case of workshop is normally divulged information, and by the target
Negative pressure value is sent to the environmental control；
The environmental control is used to detect the actual suction pressure value inside raising workshop, and judges actual suction pressure value
Whether target negative pressure value is reached；And the environmental control is used to carry out activity adjustment to end air door and side air regulator.
A kind of raising workshop, comprising: workshop ontology, the workshop ontology are equipped with the ventilated control system.
Above-mentioned raising workshop, differential pressure pick-up measures workshop body interior and external pressure value, and will obtain
Actual suction pressure data transfer to environmental control, environmental control is compared according to actual suction pressure numerical value and target negative pressure numerical value
It is right, and control side air regulator or end air door progress activity adjustment.Cooperated by differential pressure pick-up and environmental control
Realize the adjusting to workshop body interior feeding environment.Compared to the raising workshop artificially controlled, above-mentioned raising workshop can
Effectively improve the treatment effect for internal breeding environment.
Below with reference to above scheme, the present invention is further described:
Actual suction pressure value inside raising workshop is detected, detected actual suction pressure value is handled, and
Judge in the step of whether actual suction pressure value reaches target negative pressure value, further comprises the steps of: when actual suction pressure value is less than target negative pressure
When value, end air door is closed by environmental control, and counter-lateral quadrents air regulator carries out activity adjustment until actual suction pressure value and mesh
Mark negative pressure value matches.
According to the comparison situation of actual suction pressure value and target negative pressure value, activity adjustment is carried out to end air door and side air regulator
The step of in, further comprise the steps of: actual suction pressure value after side air regulator is in completely open state and be still higher than target negative pressure
Value guarantees that side air regulator is in completely open state, and by environmental control to end air door progress activity adjustment, until
Actual suction pressure value matches with target negative pressure value.
According to the comparison situation of actual suction pressure value and target negative pressure value, activity adjustment is carried out to end air door and side air regulator
The step of in, further comprise the steps of: according to raising workshop internal environment set upper limit negative pressure value；When side air regulator and end air door
Actual suction pressure value is higher than upper limit negative pressure value after being in completely open state, and environmental control carries out alarm for high voltage operation.
Actual suction pressure value inside raising workshop is detected, detected actual suction pressure value is handled, and
Judge in the step of whether actual suction pressure value reaches target negative pressure value, further comprises the steps of: the normal raising ring according to raising workshop
Border determines high-temperature process value；Actual temperature value inside raising workshop is detected, environmental control judges actual temperature value
Whether processing costs, and carry out activity adjustment by environmental control counter-lateral quadrents air regulator and end air door if reaching a high temperature.
Actual temperature value inside raising workshop is detected, environmental control judges whether actual temperature value reaches high
Warm processing costs, and in the step of carrying out activity adjustment by environmental control counter-lateral quadrents air regulator and end air door, it further comprises the steps of:
Ceiling temperature value is set according to the internal environment of raising workshop；When actual temperature value reaches a high temperature processing costs, environmental control
Preset target negative pressure value can be changed, and side air regulator is completely closed, activity adjustment is carried out to end air door；When end air door
Rear actual temperature value is fully opened more than ceiling temperature value, environmental control carries out high temperature alarm operation.
Actual suction pressure value inside raising workshop is detected, detected actual suction pressure value is handled, and
Judge in the step of whether actual suction pressure value reaches target negative pressure value, further comprises the steps of: using differential pressure pick-up to raising workshop
Inside and outside pressure measures, and measured pressure difference value is fed back to environmental control；When side air regulator and end air door
When being in completely closed state, actual suction pressure value is still lower than target negative pressure value, and environmental control carries out mode altering, ring
Border controller is controlled by the data of ventilation table；When differential pressure pick-up malfunction or damage causes actual suction pressure value to be consistently lower than
Target negative pressure value, environmental control carry out mode altering, and environmental control is controlled by the data of ventilation table.
Detailed description of the invention
Fig. 1 is the flow chart of aeration control method described in one embodiment of the invention；
Fig. 2 is the flow chart of aeration control method described in another embodiment of the present invention；
Fig. 3 is the flow chart of aeration control method described in yet another embodiment of the invention；
Fig. 4 is the flow chart of ventilation controller described in one embodiment of the invention；
Fig. 5 is the structural schematic diagram that workshop is raised described in one embodiment of the invention；
Fig. 6 is the algorithm flow chart of aeration control method described in one embodiment of the invention.
Description of symbols:
100, workshop ontology, 110, side air regulator, 120, end air door, 130, differential pressure controller, 140, environmental control.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing and specific embodiment party
Formula, the present invention is further described in detail.It should be understood that the specific embodiments described herein are only to solve
The present invention is released, and the scope of protection of the present invention is not limited.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
As shown in Figure 1, in one embodiment, a kind of aeration control method includes the following steps:
S100: the target negative pressure value in the case of raising workshop is normally divulged information is obtained；
S200: the actual suction pressure value inside raising workshop is detected, at detected actual suction pressure value
Reason, and judge whether actual suction pressure value reaches target negative pressure value；
S300: according to the comparison situation of actual suction pressure value and target negative pressure value, to end air door 120 and side air regulator 110
Carry out activity adjustment.
Above-mentioned aeration control method when in use, determines inside raising workshop according to the normal development environment of livestock and poultry first
Ventilation situation, and intra-atrial pressure force value corresponding to the ventilation situation is obtained.As target negative pressure value.Then, with
In raising workshop internal activity, raising the actual suction pressure value inside workshop can change livestock and poultry compared to target negative pressure value.This
When, actual suction pressure value is detected, according to the difference situation of actual suction pressure value and target negative pressure value control end air door 120 with
The active state of side air regulator 110.Above-mentioned aeration control method is more accurate compared to the method artificially controlled, thus effectively
Improve the treatment effect to breeding environment inside raising workshop.
Specifically, the environmental control 140 can be PC processor or PLC controller (programmable logic controller (PLC)).
When using aeration control method, guarantee the pressure that the pressure inside raising workshop is less than outside raising workshop, so as to benefit
The negative pressure caused by inside raising workshop drives gas towards raising workshop flows outside.More specifically, raising workshop is cultivating
When, raising the air inside workshop can become to carry a large amount of germ in muddiness or air, therefore, can be accelerated using negative pressure
The gas flowing in workshop is raised, to improve the ventilation effect of raising workshop.Further, environmental control 140 passes through
Actual suction pressure value is compared with target negative pressure value, controls side wind according to the difference between actual suction pressure value and target negative pressure value
The active state (opening and closing degree of side air regulator 110 and end air door 120) of window 110 and end air door 120.
In one embodiment, the actual suction pressure value inside raising workshop is detected, to detected actual negative
Pressure value is handled, and judges to further include step, work as actual suction pressure in the step of whether actual suction pressure value reaches target negative pressure value
When value is less than target negative pressure value, end air door 120 is closed by environmental control 140, and the 110 carry out activity of counter-lateral quadrents air regulator
It adjusts until actual suction pressure value matches with target negative pressure value.Specifically, in the case where guaranteeing that end air door 120 is closed, ring
Border controller 140 is realized by control side air regulator 110 and is adjusted to the actual suction pressure inside raising workshop.This process is defined as
First ventilation process stage, i.e. 140 need of environmental control can be realized by adjusting the active state of side air regulator 110 to feeding
The actual suction pressure inside workshop is supported to adjust.More specifically, environmental control 140 is carried out pair by the integral pressure to raising workshop
Than control, so that can effectively guarantee to raise inside workshop by the side air regulator 110 that environmental control 140 is adjusted
Wind speed is stablized, that is, has an impact during avoiding gas from flowing to livestock and poultry.
In one embodiment, in the step of carrying out activity adjustment to end air door 120 and side air regulator 110, work as side
Actual suction pressure value is still higher than target negative pressure value after air regulator 110 is in completely open state, guarantees that side air regulator 110 has been in
The state opened entirely, and activity adjustment is carried out to end air door 120 by environmental control 140, until actual suction pressure value and mesh
Mark negative pressure value matches.Specifically, when the first ventilation process stage cannot achieve actual suction pressure value and target negative pressure value is coincide
(actual suction pressure value is higher than the upper limit negative pressure value after side air regulator 110 is in completely open state), at this point, guaranteeing side wind
Window 110 carries out activity adjustment to end air door 120 in the state of fully opening, through environmental control 140.By this process
It was defined as the second ventilation process stage, i.e., is realized by side air regulator 110 and the mutually matched mode of end air door 120 to raising
Negative pressure inside workshop is adjusted.Second ventilation process stage compared to the first ventilation process stage, raised workshop in the second ventilation
The ventilation quantity of processing stage is bigger.
In one embodiment, in the step of carrying out activity adjustment to end air door 120 and side air regulator 110, according to feeding
The internal environment for supporting workshop sets upper limit negative pressure value；When side air regulator 110 and end air door 120 are in completely open state
Actual suction pressure value is higher than upper limit negative pressure value afterwards, and environmental control 140 carries out alarm for high voltage operation.Specifically, aeration control method
It further include ratio Ventilation Control module, the ratio Ventilation Control module is according to the proportion grades information on ventilation table with artificial
The mode typing environmental control 140 of setting, and by side air regulator 110 or end air door 120 in a manner of manually setting
Folding ratio typing environmental control 140.Combined pair by the way of the automatic control of environmental control 140 using manual type
The situation of actual suction pressure value exception is handled and (adjusts the wind speed inside raising workshop).More specifically, raising workshop is the
Actual suction pressure value is higher than the upper limit negative pressure value when two ventilation processing stages, carries out alarm for high voltage operation.So as to remind phase in time
It closes staff to handle, raising workshop internal environment is avoided to have an impact the raising of livestock and poultry.
As shown in Fig. 2, in one embodiment, the actual suction pressure value inside raising workshop is detected, to being detected
Actual suction pressure value out is handled, and is judged in the step of whether actual suction pressure value reaches target negative pressure value,
S210: according to the normal feeding environment of raising workshop, high-temperature process value is determined；
S220: the actual temperature value inside raising workshop is detected, environmental control 140 judges that actual temperature value is
The no processing costs that reaches a high temperature, and activity adjustment is carried out by 140 counter-lateral quadrents air regulator 110 of environmental control and end air door 120.
In one embodiment, the actual temperature value inside raising workshop is detected, environmental control 140 judges reality
Whether border temperature value reaches a high temperature processing costs, and is carried out by 140 counter-lateral quadrents air regulator 110 of environmental control and end air door 120
In the step of activity adjustment, S230: when actual temperature value reaches a high temperature processing costs, environmental control 140 can change preset
Target negative pressure value, and side air regulator 110 is completely closed, activity adjustment is carried out to end air door 120.
In one embodiment, when actual temperature value reaches a high temperature processing costs, environmental control 140 can change preset
Target negative pressure value, and in the step of side air regulator 110 is completely closed, carries out activity adjustment to end air door 120, S240: root
Ceiling temperature value is set according to the internal environment of raising workshop；Actual temperature value is more than the upper limit after end air door 120 fully opens
Temperature value, environmental control 140 carry out high temperature alarm operation.Specifically, high temperature alarm behaviour is carried out by environmental control 140
Make, staff can be reminded to handle in time the high-temperature condition inside raising workshop.
Specifically, as the pressure value of the inside of raising workshop constantly changes, raising the temperature inside workshop be will also tend to
Corresponding change occurs.Temperature is excessively high also to be had an impact the activity of livestock and poultry.Therefore, the aeration control method is to raising factory
Temperature inside room is monitored.More specifically, according to tolerance of the livestock and poultry to temperature inside raising workshop, (i.e. livestock and poultry normally live
The temperature range that can bear when dynamic), set high-temperature process value.It is monitored by the actual temperature to raising workshop, such as:
When actual temperature is lower than high-temperature process value, environmental control 140 is not necessarily to handle the temperature inside raising workshop.Work as reality
(if the actual temperature of raising workshop is persistently higher than high-temperature process value, livestock and poultry are influenced whether when border temperature is higher than high-temperature process value
Normal development or normal activity), environmental control 140 first closes side air regulator 110, then controls end air door
120 activity.This process is defined as third venting processing stage, at this point, can effectively increase feeding by end air door 120
The ventilation quantity inside workshop is supported, to realize to the effective temperature-reducing inside raising workshop.Further, in the process, due to
Ventilation quantity after end air door 120 is opened is larger, so can preset cooling pressure value (cooling pressure in environmental control 140
Value is higher than target negative pressure value), i.e., during third venting processing stage, as long as the actual suction pressure value inside raising workshop is not
Higher than cooling pressure value, that is, the negative pressure regarded as inside raising workshop is normal.
As shown in figure 3, in one embodiment, the actual suction pressure value inside raising workshop is detected, to being detected
Actual suction pressure value out is handled, and is judged in the step of whether actual suction pressure value reaches target negative pressure value, S250: using poor
Pressure sensor measures the pressure inside and outside raising workshop, and measured pressure difference value is fed back to environmental control 140.
In one embodiment, the pressure difference value inside and outside raising workshop is measured using differential pressure pick-up, and by institute
The pressure difference value measured was fed back in the step of environmental control 140, was further comprised the steps of:
S251: when side air regulator 110 and end air door 120 are in completely closed state, actual suction pressure value is still
Lower than target negative pressure value, environmental control 140 carries out mode altering, and environmental control 140 is controlled by the data of ventilation table
System；
S252: when differential pressure pick-up malfunction or damage causes actual suction pressure value to be consistently lower than target negative pressure value, environmental Kuznets Curves
Device 140 carries out mode altering, and environmental control 140 is controlled by the data of ventilation table.
Specifically, the pressure signal inside raising workshop with outside is acquired, simultaneously by differential pressure pick-up so as to more
Add and accurately measures out pressure difference value.I.e. aeration control method is cooperated by differential pressure pick-up and environmental control 140
It realizes and the ventilation inside raising workshop is regulated and controled.More specifically, raising workshop can have crack or gap when building, work as side
When air regulator 110 and end air door 120 are in completely closed state, cause actual suction pressure value still low due to error
In target negative pressure value.At this point, actual suction pressure value can not effectively be regulated and controled by environmental control 140, therefore, environment control
Device 140 processed will do it alarm operation.Meanwhile environmental control 140 can automatically switch to the ventilation table data opposite side being previously set
The active state of portion's air regulator 110 or end air door 120 is adjusted.This is only one of situation, such as: since differential pressure passes
The malfunction or damage of sensor itself causes actual suction pressure value lower than target negative pressure value, and (or miss the mark is negative always for actual suction pressure value
Pressure value), environmental control 140 carries out alarm operation, and staff can check or arrange to relevant differential pressure pick-up and repair, so
After determine whether to replace differential pressure pick-up.Meanwhile environmental control 140 can automatically switch to the ventilation table being previously set
The active state of data counter-lateral quadrents air regulator 110 or end air door 120 is adjusted.
As shown in figure 4, a kind of ventilation controller, comprising:
Module is obtained, for obtaining the target negative pressure value in the case of raising workshop is normally divulged information；
Processing module, for being detected to the actual suction pressure value inside raising workshop, to detected actual suction pressure
Value is handled, and judges whether actual suction pressure value reaches target negative pressure value；
Execution module, according to the comparison situation of actual suction pressure value and target negative pressure value, to end air door and side air regulator into
Row activity adjustment.
Specific about ventilation controller limits the restriction that may refer to above for aeration control method, herein not
It repeats again.Modules in above-mentioned ventilation controller can be realized fully or partially through software, hardware and combinations thereof.On
Stating each module can be embedded in the form of hardware or independently of in the processor in computer equipment, can also store in a software form
In memory in computer equipment, the corresponding operation of the above modules is executed in order to which processor calls.
As shown in figure 5, in one embodiment, a kind of ventilated control system, including differential pressure pick-up and environmental control
140.The differential pressure pick-up and the environmental control 140 are electrically connected.The differential pressure controller 130 is for obtaining raising factory
Room normally divulge information in the case of target negative pressure value, and the target negative pressure value is sent to the environmental control 140.The ring
Border controller 140 is used to detect the actual suction pressure value inside raising workshop, and judges whether actual suction pressure value reaches mesh
Negative pressure value is marked, and the environmental control 140 is used to carry out activity adjustment to end air door and side air regulator.
A kind of raising workshop, comprising: workshop ontology 100, the workshop ontology 100 are equipped with the ventilated control system.
Above-mentioned raising workshop, the differential pressure pick-up pressure value inside and outside to workshop ontology 100 measure, and will
The actual suction pressure data transfer arrived is to environmental control 140, and environmental control 140 is according to actual suction pressure numerical value and target negative pressure number
Value is compared, and controls side air regulator 110 or the progress activity adjustment of end air door 120.Pass through differential pressure pick-up and environment
The mutual cooperation of controller 140 realizes the adjusting to 100 inside feeding environment of workshop ontology.Compared to the raising factory artificially controlled
Room, above-mentioned raising workshop can effectively improve the treatment effect for internal breeding environment.
As shown in fig. 6, in one embodiment, raising workshop is additionally provided with roller shutter and smallpox window.In the first ventilation process rank
Duan Shi carries out activity adjustment by 140 counter-lateral quadrents air regulator 110 of environmental control or smallpox window.At the second ventilation process stage,
Environmental control 140 can also fully open roller shutter, together in the case where controlling side air regulator 110 or smallpox window fully opens
When to end air door 120 carry out activity adjustment.In third venting processing stage, side wind is closed by environmental control 140
Window 110, and activity adjustment is carried out to end air door 120.
Specifically, since raising workshop can have gap or crack in build process, so that raising workshop is close
It seals poor, affects the normal control of aeration control method.Therefore, logical first for the situation of raising workshop leakproofness difference
When wind processing stage, activity adjustment is carried out by 140 counter-lateral quadrents air regulator 110 of environmental control or smallpox window.In the second ventilation
When the reason stage, environmental control 140, can be also complete by roller shutter in the case where controlling side air regulator 110 or smallpox window fully opens
It is complete to open, while activity adjustment is carried out to end air door 120.In third venting processing stage, environmental control 140 is according to logical
Wind table data counter-lateral quadrents air regulator 110, smallpox window, roller shutter and air door carry out targetedly activity adjustment.
More specifically, (such as winter) passes through at the first ventilation process stage when raising more cold outside workshop
140 counter-lateral quadrents air regulator 110 of environmental control or smallpox window carry out activity adjustment.At the second ventilation process stage, stop opening
Air door and roller shutter, its object is to prevent external a large amount of cold airs from entering inside raising workshop.In third venting processing stage,
It is targetedly movable that environmental control 140 is carried out according to ventilation table data counter-lateral quadrents air regulator 110, smallpox window, roller shutter and air door
It adjusts.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of aeration control method, which comprises the steps of:
Obtain the target negative pressure value in the case of raising workshop is normally divulged information；
Actual suction pressure value inside raising workshop is detected, detected actual suction pressure value is handled, and judges
Whether actual suction pressure value reaches target negative pressure value；
According to the comparison situation of actual suction pressure value and target negative pressure value, activity adjustment is carried out to end air door and side air regulator.
2. aeration control method according to claim 1, which is characterized in that raising workshop inside actual suction pressure value into
Row detection, is handled detected actual suction pressure value, and judge whether actual suction pressure value reaches the step of target negative pressure value
In rapid, further comprise the steps of:
When actual suction pressure value be less than target negative pressure value when, end air door is closed by environmental control, and counter-lateral quadrents air regulator into
Row activity adjustment is until actual suction pressure value matches with target negative pressure value.
3. aeration control method according to claim 1, which is characterized in that according to actual suction pressure value and target negative pressure value
In the step of comparing situation, carrying out activity adjustment to end air door and side air regulator, further comprise the steps of:
Actual suction pressure value is still higher than target negative pressure value after side air regulator is in completely open state, guarantees at the air regulator of side
Activity adjustment is carried out to end air door in completely open state, and by environmental control, until actual suction pressure value and target
Negative pressure value matches.
4. aeration control method according to claim 1, which is characterized in that according to actual suction pressure value and target negative pressure value
In the step of comparing situation, carrying out activity adjustment to end air door and side air regulator, further comprise the steps of:
Upper limit negative pressure value is set according to the internal environment of raising workshop；
Actual suction pressure value is higher than upper limit negative pressure value, environment control after side air regulator and end air door are in completely open state
Device processed carries out alarm for high voltage operation.
5. aeration control method according to claim 1, which is characterized in that raising workshop inside actual suction pressure value into
Row detection, is handled detected actual suction pressure value, and judge whether actual suction pressure value reaches the step of target negative pressure value
In rapid, further comprise the steps of:
According to the normal feeding environment of raising workshop, high-temperature process value is determined；
Actual temperature value inside raising workshop is detected, environmental control judges whether actual temperature value reaches a high temperature place
Reason value, and activity adjustment is carried out by environmental control counter-lateral quadrents air regulator and end air door.
6. aeration control method according to claim 5, which is characterized in that raising workshop inside actual temperature value into
Row detection, environmental control judge whether actual temperature value reaches a high temperature processing costs, and passes through environmental control counter-lateral quadrents air regulator
In the step of carrying out activity adjustment with end air door, further comprise the steps of:
When actual temperature value reaches a high temperature processing costs, environmental control can change preset target negative pressure value, and by side wind
Window completely closes, and carries out activity adjustment to end air door；
Ceiling temperature value is set according to the internal environment of raising workshop；
Actual temperature value is more than ceiling temperature value after when end, air door is fully opened, and environmental control carries out high temperature alarm operation.
7. aeration control method according to claim 1, which is characterized in that raising workshop inside actual suction pressure value into
Row detection, is handled detected actual suction pressure value, and judge whether actual suction pressure value reaches the step of target negative pressure value
In rapid, further comprise the steps of:
The pressure inside and outside raising workshop is measured using differential pressure pick-up, and measured pressure difference value is fed back into environment
Controller；
When side air regulator and end air door are in completely closed state, actual suction pressure value is still lower than target negative pressure value,
Environmental control carries out mode altering, and environmental control carries out control when differential pressure pick-up failure or damage by the data of ventilation table
Bad that actual suction pressure value is caused to be consistently lower than target negative pressure value, environmental control carries out mode altering, and environmental control passes through ventilation
The data of table are controlled.
8. a kind of ventilation controller characterized by comprising
Module is obtained, for obtaining the target negative pressure value in the case of raising workshop is normally divulged information；
Processing module, for raising workshop inside actual suction pressure value detect, to detected actual suction pressure value into
Row processing, and judge whether actual suction pressure value reaches target negative pressure value；
Execution module lives to end air door and side air regulator according to the comparison situation of actual suction pressure value and target negative pressure value
It is dynamic to adjust.
9. a kind of ventilated control system, which is characterized in that including differential pressure pick-up and environmental control, the differential pressure pick-up with
The environmental control is electrically connected,
The differential pressure controller is used to obtain the target negative pressure value raised in the case of workshop is normally divulged information, and by the target negative pressure
Value is sent to the environmental control；
The environmental control is used to detect the actual suction pressure value inside raising workshop, and whether judges actual suction pressure value
Reach target negative pressure value；
And the environmental control is used to carry out activity adjustment to end air door and side air regulator.
10. a kind of raising workshop characterized by comprising workshop ontology, the workshop ontology assembly is just like claim 9 institute
The ventilated control system stated.
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