CN208751611U - A kind of intelligent multipoint detection device of storage - Google Patents
A kind of intelligent multipoint detection device of storage Download PDFInfo
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- CN208751611U CN208751611U CN201821411156.9U CN201821411156U CN208751611U CN 208751611 U CN208751611 U CN 208751611U CN 201821411156 U CN201821411156 U CN 201821411156U CN 208751611 U CN208751611 U CN 208751611U
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Abstract
The utility model discloses a kind of intelligent multipoint detection devices of storage, including detection point device and host, by quantity and position that wired test point equipment and radio detection point device is rationally arranged, and the overall condition of the phosphine gas concentration in warehouse is calculated by preset algorithm, to improve the detection accuracy to phosphine gas, and enters warehouse for staff and Secure data information is provided.
Description
Technical field
The utility model belongs to storage intelligent regulation technique field, more particularly, to a kind of intelligent multiple spot detection of storage
Device.
Background technique
China human mortality is numerous, and grain security is an important component of China's national security, and grain is in storage
In be easy invasion by pest, the conventional method for annihilating pest control is phosphine fumigation at present, that is, uses aluminum phosphate, phosphorus
Change calcium to be placed in the grain in warehouse, aluminum phosphate or calcium phosphide are by releasing hydrogen phosphide with the moisture slow reaction in air
Gas fumigates grain, and the desinsection of the grain depot stifling time, during this period, entire grain depot was closed generally at 10 days or so,
Personnel are forbidden to enter.
Due to automatic classification when being put in storage due to foodstuff preservation process, temperature and humidity is unevenly distributed in grain heap, and pest is locally felt
The reasons such as dye, it may appear that the infested phenomenon of individual sites in warehouse, at this time with the method for general full storehouse fumigant insect killing processing
It then pays wages larger, costly, simultaneously because infested spot temperature is much higher than other positions, fumigating gas is not easy to transport to desinsection position
It is dynamic, it is difficult to kill the pest at the position, at this time just need with special processing method, such as with gas-guide tube by stifling conductance
Enter to infested centre, or carries out partial fumigating etc. using circular flow fumigator.
Hydrogen phosphide is a kind of highly toxic substance, the hydrogen phosphide of personnel's Long Term Contact low concentration, may occur in which dizzy, headache, insomnia,
The symptoms such as out of strength, nauseous, loss of appetite, nasal cavity dryness, hyposphresia also can produce similar phosphorism symptom, as to bone, tooth
Influence and anaemia, nervous system damage etc., therefore need to detect phosphine gas when locally carrying out fumigant insect killing,
Guarantee has corresponding concentration and retention time, thoroughly to kill pest, and also needs to carry out temperature to stifling position after fumigating
The monitoring of hydrogen phosphide, is aerated simultaneously, with abundant air-dispersing, empties toxic gas.
Recently as the development of science and technology, the storage of grain also uses some on-line checking tools, these on-line checkings
The measuring probe of tool due to be it is wired be fixed on certain positions, when in warehouse grain carry out partial fumigating when, these measurement
Probe but cannot change position in time and cause measurement error more serious.
Utility model content
In view of this, the purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of intelligent multiple spot of storage
Detection device can accurately be monitored harmful gas concentration in warehouse, more acurrate especially when carrying out partial fumigating desinsection
The phosphine gas at desinsection position, temperature and humidity are monitored.
In order to achieve the above objectives, the utility model uses following technical scheme:
A kind of intelligent multipoint detection device of storage, including detection point device and host, the detection point device include by
Alternating current or solar powered wired detection point device and the wireless monitor point device by carrying lithium battery power supply, the test point
Equipment includes can the variation of real-time detection phosphine gas concentration, the three-in-one sensor of temperature change and humidity variation and wireless biography
Defeated module composition, wired detection point device are fixed in the position in warehouse, and the radio detection point device is being needed to warehouse
When interior grain partial fumigating, detection of layouting is carried out to partial fumigating position.The host is located at barndoor gate mouth, on the host
It is connected with Wireless Communication Equipment, receives the data that all detection point devices are sent in entire warehouse.
The host is connected with the server in storage region, the received data energy real-time transmission of host to storage region
Server on, the server in region of storing in a warehouse is sent to Cloud Server, the hand-held mobile terminal energy of staff by internet
Cloud Server is connected by internet, corresponding server info can be received by opening corresponding app, to carry out corresponding work
Make.The server info is the phosphine gas concentration information stored on Cloud Server, and the corresponding work is
Phosphine gas concentration information is read by app.
Further, the wireless transport module is 433M wireless transport module.
Further, the phosphine gas sensor is electrochemical transducer[sensor.
Further, the operating voltage of wired detection point device is 220V, the work of the radio detection point device
Voltage is 24V.
Further, the electric quantity of lithium battery of the radio detection point device can allow equipment normal work 20 days or more.
Further, in order to preferably detect the phosphine gas concentration data of storage, wired detection point device
Quantity is N, and the quantity of radio detection point device is M, and wherein M and N is natural number, and N is more than or equal to 6, M >=N.
Further, wired detection point device is arranged at the interior periphery position in warehouse, to detect grain week
The phosphine gas concentration data on side are successively numbered wired detection point device: having after N1, N2, N3 ..., with number
The phosphine gas concentration of the corresponding detection of line detection point device is followed successively by GN1, GN2, GN3 ....The radio detection point
Equipment is arranged inside grain heap, and the distance between each radio detection point device is identical；Successively radio detection point device is carried out
Number: the phosphine gas concentration of M1, M2, M3 ..., detection corresponding with the radio detection point device after number are followed successively by
GM1、GM2、GM3……。
Further, the host acquires the phosphatization hydrogen at each wired detection point device and radio detection point device
Bulk concentration data, and according to the overall condition of the phosphine gas concentration in preset algorithm calculating warehouse, to improve to phosphatization
The detection accuracy of hydrogen, and enter warehouse for staff and Secure data information is provided.
Further, the preset algorithm are as follows:
G=α N-1(GN1+GN2+GN3+……)+β·M-1(GM1+GM2+GM3+……)；
Wherein, G is the overall condition value of the phosphine gas concentration in warehouse, and α is hydrogen phosphide at wired detection point device
Adjustment of gas concentration coefficient, value range 0.15-0.32；β is that phosphine gas concentration adjusts system at radio detection point device
Number, value range 0.45-0.79.
A kind of storage intelligence multipoint detection device of the utility model sets detection using wired detection point device fixed bit
The grain position for needing partial fumigating is set with radio detection point device, the phosphine gas of partial fumigating is monitored,
Ensure that in warehouse that office is infested can effectively be killed, and be effectively controlled dosage, saved expense, in entire partial fumigating
During desinsection, the detection data at other positions can be real-time transmitted to staff in part and warehouse, to partial fumigating desinsection
At the end of can remind staff, be aerated in time, with abundant air-dispersing, empty toxic gas.
Compared with prior art, the utility model has the beneficial effects that
1, a kind of storage intelligence multipoint detection device of the utility model, radio detection point device can be arbitrarily arranged, and
It can arbitrarily increase, especially during partial fumigating, emphasis monitoring is carried out to partial fumigating, guarantees that partial fumigating is effective.
2, a kind of storage intelligence multipoint detection device of the utility model can carry out part for partial fumigating region
Ventilation process guarantees the storage conditional stability of other position grains.
3, a kind of storage intelligence multipoint detection device of the utility model can do partial fumigating desinsection processing in warehouse
To exactly accurate, expense is saved.
4, a kind of storage intelligence multipoint detection device of the utility model, the mistake that partial fumigating desinsection in warehouse is handled
Accomplish to monitor in real time in journey, and by information real-time delivery to staff, so that staff is worked accordingly.
Detailed description of the invention
Fig. 1 is the storage intelligence multipoint detection device structural schematic diagram of the utility model.
Fig. 2 is position view of the multipoint detection device in warehouse.
Point device arrangement schematic diagram is detected when Fig. 3 is warehouse partial fumigating desinsection.
In figure: wired detection point device 1, radio detection point device 2, host 3.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment one:
The partial fumigating desinsection of general grain depot.
As shown in Figure 1-3, a kind of intelligent multipoint detection device of storage, including detection point device and host 3, the detection
Point device includes being set by alternating current or solar powered wired detection point device 1 and the wireless monitor point by carrying lithium battery power supply
Standby 2, the electric quantity of lithium battery of the radio detection point device 2 can allow equipment to work normally 20 days, and the detection point device includes energy
The three-in-one sensor and wireless transport module group that the variation of real-time detection phosphine gas concentration, temperature change and humidity change
At the wireless transport module is 433M wireless transport module, and the phosphine gas sensor is electrochemical transducer[sensor, institute
It states wired detection point device 1 to fix in the position in warehouse, the operating voltage of wired detection point device 1 is 220V, the nothing
Line detects point device 2 when needing to grain partial fumigating in warehouse, carries out detection of layouting to partial fumigating position, described wireless
The operating voltage for detecting point device is 24V, and the host 3 is located at barndoor gate mouth, is connected with wireless network on the host 3 and sets
It is standby, receive the data that all detection point devices are sent in entire warehouse.
The host 3 is connected with the server in storage region, the received data energy real-time transmission of the host 3 to warehouse district
On the server in domain, the server in region of storing in a warehouse is sent to Cloud Server, the hand-held mobile terminal of staff by internet
Cloud Server can be connected by internet, corresponding server info can be received by opening corresponding app, to carry out corresponding
Work.
In order to preferably detect the phosphine gas concentration data of storage, the quantity of wired detection point device is N, nothing
The quantity that line detects point device is M, and wherein M and N is natural number, and N is more than or equal to 6, M >=N.
Wired detection point device is arranged at the interior periphery position in warehouse, to detect the hydrogen phosphide on grain periphery
Gas concentration data are successively numbered wired detection point device: wired test point after N1, N2, N3 ..., with number is set
The phosphine gas concentration of standby corresponding detection is followed successively by GN1, GN2, GN3 ....The radio detection point device setting exists
Inside grain heap, the distance between each radio detection point device is identical；Successively radio detection point device is numbered: M1, M2,
M3 ..., the phosphine gas concentration of detection corresponding with the radio detection point device after number be followed successively by GM1, GM2,
GM3……。
The host acquires the phosphine gas concentration number at each wired detection point device and radio detection point device
According to, and according to the overall condition of the phosphine gas concentration in preset algorithm calculating warehouse, to improve to phosphine gas
Detection accuracy, and enter warehouse for staff and Secure data information is provided.
The preset algorithm are as follows:
G=α N-1(GN1+GN2+GN3+……)+β·M-1(GM1+GM2+GM3+……)；
Wherein, G is the overall condition value of the phosphine gas concentration in warehouse, and α is hydrogen phosphide at wired detection point device
Adjustment of gas concentration coefficient, value range 0.15-0.32；β is that phosphine gas concentration adjusts system at radio detection point device
Number, value range 0.45-0.79.
Embodiment two:
Large-scale grain depot partial fumigating desinsection.
It is the same as example 1, but fumigant insect killing, the radio detection point device 2 is carried out to two regional areas simultaneously
Detection of layouting carried out to two regional areas, 2 quantity of radio detection point device is far more than embodiment one.
A kind of storage intelligence multipoint detection device of the utility model sets detection using wired detection point device fixed bit
The grain position for needing partial fumigating is set with radio detection point device, the phosphine gas of partial fumigating is monitored,
Ensure that in warehouse that office is infested can effectively be killed, and be effectively controlled dosage, saved expense, in entire partial fumigating
During desinsection, the detection data at other positions can be real-time transmitted to staff in part and warehouse, to partial fumigating desinsection
At the end of can remind staff, be aerated in time, with abundant air-dispersing, empty toxic gas.
A kind of storage intelligence multipoint detection device of the utility model, detection point device use phosphine gas, temperature
Degree and humidity three-in-one sensor can simultaneously be monitored phosphine gas, temperature and humidity, due to the infested region in part
Most of all higher than the temperature and humidity of normal region, therefore, radio detection point device is alternatively arranged as usually to warehouse difference
Region carries out Insect infestation monitoring and handles as early as possible to find insect pest situation in time.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, it is practical without departing from this
The spirit and scope of new technique scheme should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of intelligent multipoint detection device of storage, it is characterised in that: including detection point device and host (3), the detection
Point device includes by alternating current or solar powered wired detection point device (1) and the radio detection point by carrying lithium battery power supply
Equipment (2), the detection point device include the three of the variation of energy real-time detection phosphine gas concentration, temperature change and humidity variation
Unification sensor and wireless transport module, wired detection point device (1) are fixed in the position in warehouse, the radio detection point
Equipment (2) carries out detection of layouting, host (3) position when needing to grain partial fumigating in warehouse, to partial fumigating position
In being connected with Wireless Communication Equipment on barndoor gate mouth, the host (3), receives all detection point devices in entire warehouse and send
Data.
2. the intelligent multipoint detection device of a kind of storage as described in claim 1, it is characterised in that: the host (3) and storehouse
The server in storage area domain is connected, on the server of the received data energy real-time transmission of host (3) to storage region, warehouse district
The server in domain is sent to Cloud Server by internet, and the hand-held mobile terminal of staff can connect cloud clothes by internet
Business device, corresponding server info can be received by opening corresponding app, to be worked accordingly.
3. the intelligent multipoint detection device of a kind of storage as described in claim 1, it is characterised in that: wired test point is set
Standby quantity is N, and the quantity of radio detection point device is M, and wherein M and N is natural number, and N is more than or equal to 6, M >=N.
4. the intelligent multipoint detection device of a kind of storage as described in claim 1, it is characterised in that: wired test point
Equipment is arranged at the interior periphery position in warehouse, to detect the phosphine gas concentration data on grain periphery.
5. the intelligent multipoint detection device of a kind of storage as described in claim 1, it is characterised in that: the radio detection point
Equipment is arranged inside grain heap, and the distance between each radio detection point device is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821411156.9U CN208751611U (en) | 2018-08-30 | 2018-08-30 | A kind of intelligent multipoint detection device of storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821411156.9U CN208751611U (en) | 2018-08-30 | 2018-08-30 | A kind of intelligent multipoint detection device of storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208751611U true CN208751611U (en) | 2019-04-16 |
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ID=66082405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821411156.9U Active CN208751611U (en) | 2018-08-30 | 2018-08-30 | A kind of intelligent multipoint detection device of storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208751611U (en) |
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2018
- 2018-08-30 CN CN201821411156.9U patent/CN208751611U/en active Active
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