CN207798666U - Pernicious gas visualizing monitor system in animal house based on tera-hertz spectra - Google Patents
Pernicious gas visualizing monitor system in animal house based on tera-hertz spectra Download PDFInfo
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- CN207798666U CN207798666U CN201721669029.4U CN201721669029U CN207798666U CN 207798666 U CN207798666 U CN 207798666U CN 201721669029 U CN201721669029 U CN 201721669029U CN 207798666 U CN207798666 U CN 207798666U
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Abstract
The utility model provides pernicious gas visualizing monitor system in a kind of animal house based on tera-hertz spectra, and pernicious gas visualizing monitor system includes：The terahertz light spectrum detection device and pernicious gas detection cell of fixed setting, the air sampling rig being arranged in target animal house, the computer equipment with the communication connection of terahertz light spectrum detection device, and the visualization warning device with computer equipment communication connection；Air sampling rig is connected to pernicious gas detection cell；Terahertz light spectrum detection device is used to carry out tera-hertz spectra detection to each pernicious gas in the air in pernicious gas detection cell, and testing result is sent to computer equipment, and alarm according to warning device is visualized described in the Type Control of the exceeded pernicious gas of content.The utility model can accurately and real-time realize the detection of pernicious gas, give warning in advance and visualize alarm, and improve timeliness and the safety of detection, and then effectively reduce influence of the pernicious gas to poultry class.
Description
Technical field
The utility model is related to tera-hertz spectra technical fields, and in particular to have in a kind of animal house based on tera-hertz spectra
Evil gas visualizing monitor system.
Background technology
Animal house be design and build for various cultivated animals for its is overwintering, farrowing, supplementary feeding and growth and development place, break away from
Living environment inclement condition, the constraints such as energy force difference withstood natural calamities, to obtain safe efficient, good modern cultivation
The mode of production has the characteristics that technical equipment, process engineering, mode be intensive, management modernization.Animal house has become China
When the important Culture style of former.Animal house pernicious gas is one of disaster outstanding in modern farming, and modernization scale is supported
Grow fecaluria caused by field considerably beyond the self-purification capacity of nature, especially these organic matters anaerobe act under
Degradation generates a large amount of pernicious gas, not only causes greatly to threaten to the health of the mankind, and seriously affects the strong of domestic animal
The performance of health and production performance.In all pernicious gases, ammonia is maximum to the influence caused by environment, and the release of ammonia is not
It only pollutes the environment, and brid guano is made to decline as the fertilizer efficiency of fertilizer.
Existing prevention method is that animal house practitioner experience and Miniature Sensor take the air acquisition in animal house to room
Interior laboratory is identified, then takes corresponding counter-measure again, cannot meet it is accurate, timely, fast and effectively prevent need
It asks, quickly, effectively, timely science detection and method for early warning become and need.
Current cultivation field is generally detected without pernicious gas, but solves pernicious gas pollution danger by directly divulging information
Evil, causes the pollution of air；The farm of harmful gas detecting instrument is configured in part, electrochemical workstation is current master
Want detection means, but it is of high cost, service life is short, and technical professional is needed to operate.Other comparative maturities
Detection means still lacks.New Sensing Technology and detecting instrument for animal house pernicious gas have yet-to-be developed.
Utility model content
For the problems of the prior art, the utility model provides pernicious gas in a kind of animal house based on tera-hertz spectra
Visualizing monitor system can accurately and real-time realize the detection of pernicious gas, give warning in advance and visualize alarm, and carry
The timeliness of high detection and safety, and then effectively reduce influence of the pernicious gas to poultry class.
In order to solve the above technical problems, the utility model provides following technical scheme：
In a first aspect, the utility model provides pernicious gas visualizing monitor system in a kind of animal house based on tera-hertz spectra
System, the pernicious gas visualizing monitor system include：The terahertz light spectrum detection device and pernicious gas of fixed setting detect
Pond, the air sampling rig being arranged in target animal house, the computer communicated to connect with the terahertz light spectrum detection device are set
It is standby, and, the visualization warning device with computer equipment communication connection；
The air sampling rig is connected to the pernicious gas detection cell, and the air sampling rig will be for will be described
Air in target animal house is sent in the pernicious gas detection cell；
The pernicious gas detection cell is arranged in the tera-hertz spectra emitting facet of the terahertz light spectrum detection device, and
The terahertz light spectrum detection device is used to carry out Terahertz to each pernicious gas in the air in the pernicious gas detection cell
Spectral detection, and testing result is sent to the computer equipment so that the computer equipment is sentenced according to the testing result
Whether the pernicious gas content broken in the target animal house is exceeded, and according to described in the Type Control of the exceeded pernicious gas of content
Visualization warning device is alarmed；
Wherein, multiple alarm lamps are equipped in the visualization warning device, each alarm lamp is reported with different colours respectively
It is alert, and a color corresponds to a kind of pernicious gas.
Further, the pernicious gas visualizing monitor system further includes：Aspiration pump；
The aspiration pump is connected to the pernicious gas detection cell, and the aspiration pump, pernicious gas detection cell and air
It is connected by pipeline between sampling apparatus.
Further, the side far from the pernicious gas detection cell of the aspiration pump is connected with exhaust-gas treatment pipeline.
Further, the pernicious gas visualizing monitor system further includes：Solenoid valve；
The solenoid valve is arranged on the pipeline between the pernicious gas detection cell and air sampling rig.
Further, the pernicious gas visualizing monitor system further includes：Dedusting and de-watering apparatus；
The dedusting and de-watering apparatus are arranged on the pipeline between the pernicious gas detection cell and air sampling rig.
Further, the target animal house includes：Animal-breeding room and control room；
Corresponding, the air sampling rig is arranged in the animal-breeding room, the tera-hertz spectra detection dress
It sets and is fixed in the control room with pernicious gas detection cell.
Further, the air sampling rig is arranged in the animal-breeding room close to cultivated animals zone of action
On metope.
Further, the pernicious gas visualizing monitor system further includes：Air cleaning unit and lighting apparatus；
The air cleaning unit and lighting apparatus are arranged in the animal-breeding room, and the air cleaning unit
It is communicated to connect with the computer equipment with lighting apparatus.
Further, the air sampling rig has multiple, and each air sampling rig is detected with the pernicious gas
Pond is connected to.
As shown from the above technical solution, it is harmful in a kind of animal house based on terahertz light spectral technology provided by the utility model
Gas visualizing monitor system, pernicious gas visualizing monitor system include：The pernicious gas visualizing monitor system includes：
The terahertz light spectrum detection device and pernicious gas detection cell of fixed setting, the air sampling rig being arranged in target animal house,
The computer equipment communicated to connect with the terahertz light spectrum detection device, and, with computer equipment communication connection
Visualize warning device；The air sampling rig is connected to the pernicious gas detection cell, and the air sampling rig is used
It is sent in the pernicious gas detection cell in by the air in the target animal house；The terahertz light spectrum detection device is too
The pernicious gas detection cell is arranged in hertz spectral emissions end face, and the terahertz light spectrum detection device to described for having
Each pernicious gas carries out tera-hertz spectra detection in air in evil pneumatic cell, and testing result is sent to the calculating
Machine equipment so that the computer equipment judges whether the pernicious gas content in the target animal house surpasses according to the testing result
Mark, and alarm according to warning device is visualized described in the Type Control of the exceeded pernicious gas of content；Wherein, described visual
Change and be equipped with multiple alarm lamps in warning device, each alarm lamp is alarmed with different colours respectively, and a color corresponds to one kind
Pernicious gas；It can accurately and real-time realize the detection of pernicious gas, give warning in advance and visualize alarm, and improve inspection
The timeliness of survey and safety, and then influence of the pernicious gas to poultry class is effectively reduced, it realizes conveniently to poultry
The early warning of poultry class poisoning, can effectively reduce the poisoning probability of poultry class, greatly reduce economic loss in house.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
It can be obtain other attached drawings according to these attached drawings.
Fig. 1 is pernicious gas visualizing monitor system in the animal house based on tera-hertz spectra in the utility model embodiment one
The structural schematic diagram of system；
Fig. 2 be the utility model the animal house based on tera-hertz spectra in pernicious gas visualizing monitor system a kind of tool
Body structural schematic diagram；
Fig. 3 is that the animal house of the utility model is divided into the structural schematic diagram of animal-breeding room and control room；
Fig. 4, which is the air sampling rig of the utility model, multiple structural schematic diagrams；
Fig. 5 be the utility model a kind of animal house based on tera-hertz spectra in pernicious gas visualizing monitor system tool
The structural schematic diagram of body application example；
Fig. 6 is that pernicious gas visualizes in the animal house based on terahertz light spectral technology in the application example of the utility model
The control flow schematic diagram of monitoring system；
Fig. 7 is pernicious gas visualizing monitor side in the animal house based on tera-hertz spectra in the utility model embodiment two
The flow structure schematic diagram of method；
Wherein, 1- terahertz lights spectrum detection device；2- pernicious gas detection cells；3- air sampling rigs；4- target animal houses；
41- animal-breedings room；42- control rooms；5- computer equipments；6- aspiration pumps；7- pipelines；8- exhaust-gas treatment pipelines；9- solenoid valves；
10- dedustings and de-watering apparatus；11- air cleaning units；12- lighting apparatus；13- optical fiber；14- visualizes warning device.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment carries out clear, complete description, it is clear that retouched to the technical scheme in the embodiment of the utility model
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to
The range of the utility model protection.
For the monitoring of pernicious gas in animal house in the prior art, since the pernicious gas in animal house is mainly ammonia
(NH3), hydrogen sulfide (H2S), carbon dioxide (CO2), methane (CH4) etc..Animal house is a relatively closed space, with these
The accumulation of pernicious gas can seriously threaten the health of staff and poultry in animal house.The pernicious gases category such as ammonia, hydrogen sulfide
In the gas for being highly soluble in water, therefore we can be by the concentration of the pernicious gases such as ammonia, hydrogen sulfide in detection air, to sentence
Break and whether to need to start air purification.We can be realized by monitoring the gas concentration in animal house in real time in concentration as a result,
Warning value initial stage achieves effective control, and human body and poultry class health is prevented to be on the hazard, and is a kind of effective animal house disease early warning
Solution；In the present invention, THz wave (Terahertz, 1THz=1012Hz it is 0.1~10THz) to refer to frequency
Electromagnetic wave.It occupies special position in electromagnetic spectrum, is located at infrared between microwave, is macroelectronics to microcosmic electricity
Son learns the frequency range of transition.One key property of THz wave is exactly that the small polar molecule such as ammonia, hydrogen sulfide is in THz wave
Section has stronger absorption, and has apparent characteristic absorption peak；The poultry based on terahertz light spectral technology of the utility model
Pernicious gas visualizing monitor system in house, by the terahertz light spectrum detection device and pernicious gas detection cell of fixed setting,
Air sampling rig, the computer equipment with terahertz light spectrum detection device communication connection being arranged in target animal house,
And the visualization warning device with computer equipment communication connection；The air sampling rig and the pernicious gas
Detection cell is connected to, and the air sampling rig is used to the air in the target animal house being sent to the pernicious gas and detect
In pond；The pernicious gas detection cell is arranged in the tera-hertz spectra emitting facet of the terahertz light spectrum detection device, and institute
Terahertz light spectrum detection device is stated for carrying out terahertz light to each pernicious gas in the air in the pernicious gas detection cell
Spectrum detection, and testing result is sent to the computer equipment so that the computer equipment judges according to the testing result
Whether the pernicious gas content in the target animal house is exceeded, and according to can described in the Type Control of the exceeded pernicious gas of content
It alarms depending on changing warning device；Wherein, multiple alarm lamps are equipped in the visualization warning device, each alarm lamp is used not respectively
It alarms with color, and a color corresponds to a kind of pernicious gas；Can accurately and real-time realize pernicious gas detection,
Alarm is given warning in advance and visualized, and improves timeliness and the safety of detection, and then effectively reduces pernicious gas pair
The influence of poultry class realizes the early warning being conveniently poisoned to poultry class in animal house, can effectively reduce the poisoning of poultry class
Probability greatly reduces economic loss；Explanation will be explained in detail to the utility model by first to second embodiment below.
The embodiments of the present invention one provide pernicious gas in a kind of animal house based on terahertz light spectral technology and visualize
The specific implementation mode of monitoring system, referring to Fig. 1, pernicious gas visualization prison in the animal house based on terahertz light spectral technology
Examining system specifically includes following content：
The terahertz light spectrum detection device 1 and pernicious gas detection cell 2 of fixed setting, the sky being arranged in target animal house 4
Gas sampling apparatus 3, the computer equipment 5 with the terahertz light spectrum detection device 1 communication connection, and, with the computer
The visualization warning device 14 that equipment 5 communicates to connect；The air sampling rig 3 is connected to the pernicious gas detection cell 2, and
The air sampling rig 3 is for the air in the target animal house 4 to be sent in the pernicious gas detection cell 2；It is described
The pernicious gas detection cell 2 is arranged in the tera-hertz spectra emitting facet of terahertz light spectrum detection device 1, and the Terahertz
Spectrum detection device 1 is used to carry out tera-hertz spectra detection to each pernicious gas in the air in the pernicious gas detection cell,
And testing result is sent to the computer equipment 5 so that the computer equipment 5 judges the mesh according to the testing result
Whether the pernicious gas content marked in animal house 4 is exceeded, and is visualized according to described in the Type Control of the exceeded pernicious gas of content
Warning device 14 is alarmed；Wherein, multiple alarm lamps are equipped in the visualization warning device 14, each alarm lamp is used not respectively
It alarms with color, and a color corresponds to a kind of pernicious gas.
It is understood that if it is exceeded currently to only have a kind of content of pernicious gas, computer equipment 5 control it is described can
Into line flicker and the alarm sound is sent out depending on changing 14 corresponding alarm lamp of warning device；If current, there are many equal contents of pernicious gas to surpass
It marks, then computer equipment 5 controls the alarm lamp for visualizing multiple and different colors in warning device 14 and is carried out at the same time flicker
And send out alarm call sound.
In a kind of concrete example, it is assumed that currently there are pernicious gas a, b and c, then for tri- kinds of gases of a, b and c, due to
It is toxic, need the non-contact Visual retrieval for carrying out long-range measurement or short distance, wherein the Visual retrieval includes:
Assuming that：The absorption peak of pure a gases is 0.3THz, and the absorption peak of pure b gases is 0.4THz, pure c gases
Absorption peak be 0.5THz, when detecting mixed gas, take the mixed gas at 0.3,0.4 and 0.5THz respectively
Absorption coefficient value, if its absorption coefficient value at 0.3TH be more than some value, just control the visualization warning device
14 are displayed in red indicator light；If its absorption coefficient value at 0.4THz is more than some value, the visualization alarm is just controlled
Equipment 14 shows green；If its absorption coefficient value at 0.5THz is more than some value, just controls the visualization alarm and set
Standby 14 display yellow；If existing simultaneously two kinds or more, just 2-3 indicator lights are shown simultaneously；Thus by the inspection of toxic gas
Survey problem is converted into ordinary people and is all familiar with traffic lights problem.
It is understood that the visualization warning device 14 can be arranged for the user room of remote monitoring or control
In center processed, it can also be arranged in the target animal house 4, in Fig. 1 of the present embodiment, with the visualization warning device 14
It is shown for being located at outside the target animal house 4.
In the foregoing description, the air in the target animal house 4 is sent to harmful gas by the air sampling rig 3
In body detection cell 2；The terahertz light spectrum detection device 1 to each pernicious gas in the air in the pernicious gas detection cell into
Row tera-hertz spectra detects, and testing result is sent to the computer equipment 5；And the computer equipment 5 is according to each
The testing result of pernicious gas obtains the concentration value of each pernicious gas in the air in the pernicious gas detection cell, and respectively
Compare the concentration value of each pernicious gas and corresponding preset critical；If there have the concentration value of at least one pernicious gas to be more than its to be right
The preset critical answered, then computer equipment 5 judge that the pernicious gas content in the target animal house 4 is exceeded.
As can be seen from the above description, gas is harmful in the animal house based on terahertz light spectral technology in the embodiments of the present invention
Volume visualization monitors system, can accurately and real-time realize the detection of pernicious gas, gives warning in advance and visualize alarm, and
Timeliness and the safety of detection are improved, and then effectively reduces influence of the pernicious gas to poultry class.
In a specific embodiment, pernicious gas can in the animal house based on terahertz light spectral technology of the utility model
Following content is also specifically included depending on changing in monitoring system, referring to Fig. 2：
(1) aspiration pump 6；The aspiration pump 6 is connected to the pernicious gas detection cell 2, and the aspiration pump 6, You Haiqi
It is connected by pipeline 7 between body detection cell 2 and air sampling rig 3.
(2) exhaust-gas treatment pipeline 8, the side far from the pernicious gas detection cell 2 of the aspiration pump 6 are connected with useless
Gas disposal pipeline 8.
(3) solenoid valve 9；The solenoid valve 9 is arranged between the pernicious gas detection cell 2 and air sampling rig 3
On pipeline 7.
(4) dedusting and de-watering apparatus 10；The dedusting and de-watering apparatus 10 are arranged in the pernicious gas detection cell 2 and sky
On pipeline 7 between gas sampling apparatus 3.
(5) air cleaning unit 11 and lighting apparatus 12；The air cleaning unit 11 and lighting apparatus 12 are arranged at
In the animal-breeding room 41, and the air cleaning unit 11 and lighting apparatus 12 with 5 communication link of the computer equipment
It connects.
(6) referring to Fig. 3, animal-breeding room 41 and control room 42；Corresponding, the air sampling rig 3 is arranged in institute
It states in animal-breeding room 41, the terahertz light spectrum detection device 1 and pernicious gas detection cell 2 are fixed at the control room
In 42, and the air sampling rig 3 is arranged in the animal-breeding room 41 on the metope of cultivated animals zone of action.
In a specific embodiment, referring to Fig. 4, the air sampling rig 3 has multiple, and each air sampling rig
3 are connected to the pernicious gas detection cell 2.
As can be seen from the above description, gas is harmful in the animal house based on terahertz light spectral technology in the embodiments of the present invention
Volume visualization monitors system, can accurately and real-time realize the detection of pernicious gas, gives warning in advance and visualize alarm, and
Timeliness and the safety of detection are improved, and then effectively reduces influence of the pernicious gas to poultry class, is realized convenient fast
The prompt early warning being poisoned to poultry class in animal house, can effectively reduce the poisoning probability of poultry class, greatly reduce economic loss.
For further instruction this programme, the utility model also provides to be had in a kind of animal house based on terahertz light spectral technology
The concrete application example of evil gas visualizing monitor system is illustrated referring to Fig. 5 by taking animal house is pig house as an example：
It chooses and air collecting device is installed in animal house on specific position wall, the pernicious gases such as hydrogen sulfide have corrosivity,
Therefore outside need has certain safeguard measure, real using pernicious gases such as ammonia, hydrogen sulfide to the strong absorption characteristic of Terahertz
When measure the pernicious gases samples such as ammonia, hydrogen sulfide at air sampling rig 3 in air, the poor opposite sex, with standard value ratio
Relatively come the concentration of the pernicious gases such as the ammonia, the hydrogen sulfide that judge the animal house air, to reach to pernicious gas real-time early warning
Purpose, timely and effectively control measure to be taken to provide foundation.
Pig house mainly by as animal-breeding room 41 pig house and control room 42 constitute.Pig house is mainly used to cultivate pig, control
Room 42 processed is mainly used to control utility model device and dedusting and de-watering apparatus 10, while can also be controlled to the environment of pig house
System, such as：Start air purification, illumination etc..Utility model device mainly by terahertz light spectrum detection device 1, which is provided with too
Hertz spectral emissions end and tera-hertz spectra receiving terminal, and connect with pernicious gas detection cell 2 by optical fiber 13, have for obtaining
The terahertz light spectrum information of gas in evil pneumatic cell 2, and then realize the detection to pernicious gases such as ammonia, hydrogen sulfide.Its
Middle pernicious gas detection cell 2 is made of materials such as quartz, itself hardly picks up THz wave, ensure that tera-hertz spectra detects
The validity of the pernicious gases data such as ammonia, hydrogen sulfide in air；Air sampling rig 3 is the air sampling point in pig house,
It is responsible for collecting the air near its position.Air sampling rig 3 is used as test point, and position is selected on the wall in pig house, answers
The selection close proximity to cultivation pig near, in order to obtaining ammonia, the hydrogen sulfide of air etc. near cultivation livestock and poultry has
The content of gas is done harm to, consisting of the gases and a large amount of ammonias that may be present, hydrogen sulfide etc. such as ammonia, hydrogen sulfide in air have
The superposition value of evil gas, the critical value of these pernicious gas contents is used for sum by measuring before as with reference to value in air
Test point is compared, and judges whether to need air purification.
By taking air sampling rig 3 as an example, this detection process is described in detail.Solenoid valve 9 is controlled first, and connection air is made to adopt
The air inlet of sampling device 3 channel extraction air be connected with pernicious gas detection cell 2, under the action of aspiration pump 6, gas with
Dust in air etc. is by inlet channel to dedusting and de-watering apparatus 10, and after by dedusting, water removal, gas transport is to harmful
Pneumatic cell 2, in a moment, control electromagnetic switch close the solenoid valve 9 between the channel and pernicious gas detection cell 2 of air inlet,
Aspiration pump 6 is closed, computer equipment 5 controls terahertz light spectrum detection device 1, obtains gas in pernicious gas detection cell 2 at this time
Terahertz light spectral curve, according to pernicious gases content detection models such as ammonia, the hydrogen sulfide pre-established, completion has these
The calculating of evil gas content；Content is critical in these pernicious gas air that the result calculated is come out with calculated in advance
Value compares, and whether read fortune difference value is in certain threshold range, and thus whether result judges to cultivate livestock and poultry in containing big
In the air for measuring pernicious gas, and, since the computer equipment 5 and visualization warning device 14 communicate to connect, institute
It states computer equipment 5 and judges the target animal house also according to the absorption peak of each pernicious gas in the tera-hertz spectra in testing result
Whether interior pernicious gas content is exceeded；If the content of the pernicious gas in the target animal house 4 is exceeded, visualization is controlled
The indicator light of correspondence pernicious gas in warning device 14 flickers and sends out alarm；And different pernicious gases corresponds to difference
Indicator light colors.After the completion of detection, gas is discharged under the action of aspiration pump 6 for gas.After the completion of the process, need to pass through
Specific gas enters in ventilation pipe 7, and pernicious gas is thoroughly effectively discharged, and then could enter the detection of next stage.
Control flow such as Fig. 6 institutes of pernicious gas visualizing monitor system in the animal house based on terahertz light spectral technology
Show.The initialization of paired systems complete first, control solenoid valve 9 open the inlet channel corresponding to test point position, and air passes through
Dedusting and de-watering apparatus 10, aspiration pump 6, which starts to be pumped to specified time (being set according to preliminary experiment early period), makes air full of harmful
Pneumatic cell 2 closes inlet channel, and Terahertz equipment is detected the content of the pernicious gases such as air ammonia, hydrogen sulfide,
The detected value of the pernicious gases content such as ammonia, hydrogen sulfide in the air in pig house is obtained, realizes the air that detected together at this time
In the critical values of these pernicious gases be compared judgement.If judging exception, alarms and prompt.This detecting system is every solid
It fixes time and pernicious gas content in pig house is detected, to achieve the purpose that monitor in real time.
As can be seen from the above description, it is harmful in the animal house based on terahertz light spectral technology in the application example of the utility model
Gas visualizing monitor system starts with from the critical value of detection harmful gas concentration, realizes effective early warning of pernicious gas, from
And be conducive to take timely, effective counter-measure in early period, influence of the cut-out pernicious gas to poultry class prevents trouble before it happens；
It is insufficient for pernicious gas detection means in traditional animal house, on-line checking, remote detection are realized, timeliness, safety are improved
Property；It is inferred to the density that pernicious gas is distributed in space by detecting in animal house pernicious gas spatial distribution in real time, realizes
Effective early warning is carried out to pernicious gas before critical value of being poisoned, then decides whether to take air according to judging result
The effective measures such as purification eliminate pernicious gas, prevent something from spreading, it is proposed that a kind of effective anti-poisonous gas poisoning of animal house it is pre-
Alert and solution, it is possible to prevente effectively from poisoning and the further expansion of extension disease, reduce the loss that poisoning is brought；And
It is detected the pernicious gas content in air based on Terahertz equipment, detection speed is fast, pollution-free, realizes conveniently
To the early warning that poultry class in animal house is poisoned, the poisoning probability of poultry class can be effectively reduced, economic loss is greatly reduced.
The embodiments of the present invention two provide a kind of using harmful gas in the above-mentioned animal house based on terahertz light spectral technology
The tool of pernicious gas visualizing monitor systems approach in the animal house based on terahertz light spectral technology in volume visualization monitoring system
Body embodiment, referring to Fig. 7, pernicious gas visualizing monitor method is specifically wrapped in the animal house based on terahertz light spectral technology
Include following content：
Step 100：Air in the target animal house 4 is sent to the pernicious gas and examined by the air sampling rig 3
It surveys in pond 2.
Step 200：The terahertz light spectrum detection device 1 is to each harmful gas in the air in the pernicious gas detection cell
Body carries out tera-hertz spectra detection, and testing result is sent to the computer equipment 5.
Step 300：The computer equipment 5 obtains the pernicious gas detection according to the testing result of each pernicious gas
The concentration value of each pernicious gas in air in pond, and it is respectively compared the concentration value of each pernicious gas and corresponding preset threshold
Value；If there is the concentration value of at least one pernicious gas to be more than its corresponding preset critical, computer equipment 5 judges the mesh
The pernicious gas content marked in animal house 4 is exceeded；Alternatively, the computer equipment according to testing result in tera-hertz spectra in
The absorption peak of each pernicious gas judges whether the pernicious gas content in the target animal house is exceeded；Then to the pernicious gas
The color developing agent of pernicious gas is added in detection cell, and judges that each pernicious gas is dense again according to the colour developing color depth being previously set
Whether degree is exceeded, then converts a signal into digital signal, is transferred to the computer equipment and is shown；If the target poultry
The content of pernicious gas in house is exceeded, then the indicator light corresponding with pernicious gas controlled in visualization warning device is dodged
It sparkles and sends out alarm；And different pernicious gases corresponds to different indicator light colors.
As can be seen from the above description, gas is harmful in the animal house based on terahertz light spectral technology in the embodiments of the present invention
Volume visualization monitoring method can accurately and real-time realize the detection of pernicious gas, gives warning in advance and visualize alarm, and
Timeliness and the safety of detection are improved, and then effectively reduces influence of the pernicious gas to poultry class, is realized convenient fast
The prompt early warning being poisoned to poultry class in animal house, meanwhile, by the excessively dual judgement to pernicious gas, it is better able to ensure data
Accuracy, the poisoning probability of poultry class can be effectively reduced, greatly reduce economic loss.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "upper", "lower"
To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot manage
Solution is limitations of the present invention.Unless otherwise clearly defined and limited, term " installation ", " connected ", " connection " should be done
It broadly understood, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；Can be mechanical connection,
It can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary inside two elements
Connection.For the ordinary skill in the art, above-mentioned term can be understood as the case may be in the present invention
Concrete meaning.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Above example is merely to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modifications or substitutions, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (9)
1. pernicious gas visualizing monitor system in a kind of animal house based on tera-hertz spectra, which is characterized in that harmful gas
Volume visualization monitors system：The terahertz light spectrum detection device and pernicious gas detection cell of fixed setting are arranged in target
Air sampling rig in animal house, the computer equipment with terahertz light spectrum detection device communication connection, and, and it is described
The visualization warning device of computer equipment communication connection；
The air sampling rig is connected to the pernicious gas detection cell, and the air sampling rig is used for the target
Air in animal house is sent in the pernicious gas detection cell；
The pernicious gas detection cell is arranged in the tera-hertz spectra emitting facet of the terahertz light spectrum detection device, and described
Terahertz light spectrum detection device is used to carry out tera-hertz spectra to each pernicious gas in the air in the pernicious gas detection cell
Detection, and testing result is sent to the computer equipment so that the computer equipment judges institute according to the testing result
Whether the pernicious gas content stated in target animal house is exceeded, and according to visual described in the Type Control of the exceeded pernicious gas of content
Change warning device to alarm；
Wherein, multiple alarm lamps are equipped in the visualization warning device, each alarm lamp is alarmed with different colours respectively, and
One color corresponds to a kind of pernicious gas.
2. pernicious gas visualizing monitor system according to claim 1, which is characterized in that the pernicious gas visualization
Monitoring system further includes：Aspiration pump；
The aspiration pump is connected to the pernicious gas detection cell, and the aspiration pump, pernicious gas detection cell and air sampling
It is connected by pipeline between device.
3. pernicious gas visualizing monitor system according to claim 2, which is characterized in that the separate institute of the aspiration pump
The side for stating pernicious gas detection cell is connected with exhaust-gas treatment pipeline.
4. pernicious gas visualizing monitor system according to claim 2, which is characterized in that the pernicious gas visualization
Monitoring system further includes：Solenoid valve；
The solenoid valve is arranged on the pipeline between the pernicious gas detection cell and air sampling rig.
5. pernicious gas visualizing monitor system according to claim 2, which is characterized in that the pernicious gas visualization
Monitoring system further includes：Dedusting and de-watering apparatus；
The dedusting and de-watering apparatus are arranged on the pipeline between the pernicious gas detection cell and air sampling rig.
6. pernicious gas visualizing monitor system according to claim 1, which is characterized in that the target animal house includes：
Animal-breeding room and control room；
Corresponding, the air sampling rig is arranged in the animal-breeding room, the terahertz light spectrum detection device and
Pernicious gas detection cell is fixed in the control room.
7. pernicious gas visualizing monitor system according to claim 6, which is characterized in that the air sampling rig is set
It sets in the animal-breeding room on the metope of cultivated animals zone of action.
8. pernicious gas visualizing monitor system according to claim 6, which is characterized in that the pernicious gas visualization
Monitoring system further includes：Air cleaning unit and lighting apparatus；
The air cleaning unit and lighting apparatus are arranged in the animal-breeding room, and the air cleaning unit and photograph
Bright equipment is communicated to connect with the computer equipment.
9. according to claim 1 to 8 any one of them pernicious gas visualizing monitor system, which is characterized in that the air
Sampling cartridge is equipped with multiple, and each air sampling rig is connected to the pernicious gas detection cell.
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| CN201721669029.4U CN207798666U (en) | 2017-12-04 | 2017-12-04 | Pernicious gas visualizing monitor system in animal house based on tera-hertz spectra |
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| CN201721669029.4U CN207798666U (en) | 2017-12-04 | 2017-12-04 | Pernicious gas visualizing monitor system in animal house based on tera-hertz spectra |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051390A (en) * | 2017-12-04 | 2018-05-18 | 北京农业信息技术研究中心 | Pernicious gas visualizing monitor system and method in animal house based on tera-hertz spectra |
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2017
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108051390A (en) * | 2017-12-04 | 2018-05-18 | 北京农业信息技术研究中心 | Pernicious gas visualizing monitor system and method in animal house based on tera-hertz spectra |
| CN108051390B (en) * | 2017-12-04 | 2023-10-20 | 北京农业信息技术研究中心 | Terahertz spectrum-based visual monitoring system and method for harmful gas in livestock house |
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