CN202722342U - Circulatory medicine adding fumigation system - Google Patents
Circulatory medicine adding fumigation system Download PDFInfo
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- CN202722342U CN202722342U CN 201220302351 CN201220302351U CN202722342U CN 202722342 U CN202722342 U CN 202722342U CN 201220302351 CN201220302351 CN 201220302351 CN 201220302351 U CN201220302351 U CN 201220302351U CN 202722342 U CN202722342 U CN 202722342U
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Abstract
The utility model relates to a circulatory medicine adding fumigation system, comprising two fumigation chambers, wherein the fumigation chamber A and the fumigation chamber B are connected by two parallel pipelines, the parallel-connection pipeline A is connected with a medicine feeding pipeline, and the parallel-connection pipeline B is connected with a fumigation agent recovery device; the quantity of fumigation agent is set through a PLC (programmable logic controller) program; the weight of the fumigation agent is collected through a weighing sensor, the concentration of the fumigation agent is collected through a fumigation agent detector, a PLC control system controls the states of solenoid valves and pipeline fans in the system pipelines, the fumigation agent is circularly added to the two fumigation chambers of the airtight fumigation system, the fumigation agent is circularly utilized, the emission reduction of the fumigation agent is realized, the residual fumigation agent is also circularly and sufficiently utilized, no harm is caused to people and livestock, and no pollution is caused to the environment; the fumigation system has the capability of regulation and control through automatic control and can dynamically regulate the concentration according to the service condition of the fumigation agent, so that the current situation that an existing fumigation system causes environmental pollution is changed.
Description
Technical field
The utility model relates to inspection and quarantine stifling treatment facility, particularly a kind of circulation fumigation system of falling the medicine.
Background technology
Along with the economic development of China, trade contacts both at home and abroad are more and more frequent in recent years, and various pests such as insect, germ, weeds etc. are imported into goods and spread out of China, cause grave danger for ecological environment security and the agriculture and forestry production of China.For guaranteeing that Exotic pests does not import the export of farm produce that China promotes China simultaneously into, inspection and quarantine mechanism implements strict examination to import and export goods, to the goods that the carries Exotic pests processing of quarantining, as adopting the physical or chemical treatment technology to kill the pest that passes band in the goods, this is technical method commonly used in the quarantine treatment measures.
Stifling processing is under certain temperature and pressure certain density fumigant to be dropped in the confined space to reach the purpose of kill harmful biology.Stifling process since have Pesticidal and sterilizing thorough, simple to operate, do not need a lot of special equipment, can implement in most of places and basically do not use the most extensive to advantages such as fumigated article injury, disposal cost are lower.
At present, China's annual intercepting and capturing Import quarantine Pest Species is various, relates to quantity of goods huge, and wherein the overwhelming majority adopts the stifling method of processing to carry out disinfection.In addition, for preventing the diffusion of pest between Exotic pests invasion and domestic different plants epidemic-stricken area, a large amount of stifling treatment facilities such as Fumigation Station have also been built in various places, and therefore, the use of fumigant is more and more.Useful tent is as Fumigation Station, also utilize container as Fumigation Station, existing stifling treatment facility is fairly simple in a word, mostly is the input of Artificial Control fumigant, and fumigant is because poisonous to people, animal etc., and environment there is pollution, therefore studies its reduction of discharging very necessary.
How by designing the circulation fumigation system of falling the medicine that a kind of fumigant is reusable, automaticity is higher, make it to realize the reduction of discharging of fumigant, can take full advantage of again the residue fumigant continues to use, people, animal are not worked the mischief simultaneously, not to environment, become one of problem of those skilled in the art's research, at present, this type of technology of bibliographical information has been arranged not yet at home.
Summary of the invention
The purpose of this utility model is exactly for fumigation system the problems referred to above, design a kind of fumigation technology scheme of novel structure, make and circulate medicine between some Fumigation Stations of fumigant in airtight fumigation system, recycling, realize the reduction of discharging of fumigant, control makes fumigation system possess ability of regulation and control automatically, and fumigation system can be according to the operating position of fumigant, dynamically adjust concentration, change the present situation that there is environmental pollution in present fumigation system.
The utility model is to realize by such technical scheme: a kind of circulation fumigation system of falling the medicine, it is characterized in that, and comprise automatic control section and stifling member part; Described automatic control section comprises PLC switch board and host computer;
Described stifling component portion divides and comprises two Fumigation Stations, connects by two parallel pipelines between Fumigation Station A and the Fumigation Station B, and two pipelines are respectively upper pipeline and lower pipeline, and upper pipeline and lower pipeline are communicated with by parallel pipeline A, parallel pipeline B;
Two magnetic valves are arranged on the parallel pipeline A, and the pipeline between two magnetic valves is connected with administration line set;
Two magnetic valves are arranged on the parallel pipeline B, and the pipeline between two magnetic valves is connected with the tonic pipeline;
Be connected by upper pipeline between the mouth of pipe A1 of Fumigation Station A and the mouth of pipe B1 of Fumigation Station B, on the upper pipeline between mouth of pipe A1 and the mouth of pipe B1, magnetic valve, pipeline blower fan, magnetic valve be installed successively from left to right; Wherein:
Upper pipeline from the mouth of pipe A1 of Fumigation Station A to and parallel pipeline A tie point between pipeline a magnetic valve is installed; Installation pipeline blower fan and a magnetic valve on from parallel pipeline B and upper pipeline tie point to the pipeline between the mouth of pipe B1 of Fumigation Station B;
Be connected by lower pipeline between the mouth of pipe A2 of Fumigation Station A and the mouth of pipe B2 of Fumigation Station B, on the lower pipeline between mouth of pipe A2 and the mouth of pipe B2, magnetic valve, pipeline blower fan, magnetic valve be installed successively from left to right; Wherein:
Lower pipeline from the mouth of pipe A2 of Fumigation Station A to and parallel pipeline A tie point between pipeline a magnetic valve and a pipeline blower fan are installed;
From parallel pipeline B and lower pipeline tie point to the pipeline between the mouth of pipe B2 of Fumigation Station B a magnetic valve is installed;
Parallel pipeline A connects administration line set, and a magnetic valve is installed on the administration line set, connects the fumigant steel cylinder gas outlet by magnetic valve; Fumigant steel cylinder is seated on the platform of LOAD CELLS;
Parallel pipeline B connects the fumigant retracting device by the tonic pipeline;
The fumigant retracting device comprises desorber, withstand voltage gas-guide pipeline, aspiration pump, compressor and water chiller; Desorber connects withstand voltage gas-guide pipeline by the gas outlet valve, withstand voltage gas-guide pipeline is connected to the entrance point of water chiller more successively by aspiration pump, cool solidifying channel valve, compressor, the water chiller port of export connects the tonic pipeline, a magnetic valve is installed on the tonic pipeline, and the water chiller port of export connects parallel pipeline B through magnetic valve;
Be signal piping between the mouth of pipe A3 of Fumigation Station A and the mouth of pipe B3 of Fumigation Station B; A fumigant detector is installed on the signal piping; A magnetic valve is installed respectively on the pipeline of fumigant detector both sides;
Be connected by the fumigant reclaim line between the mouth of pipe A4 of Fumigation Station A and the desorber air inlet, two magnetic valves are installed on the fumigant reclaim line, respectively as the gauge tap that is used for Fumigation Station A exhaust and desorber air inlet;
Comprise CPU module, analog input and output module, digital quantity input and output module, Weighing module in the described PLC switch board;
The CPU module is by each magnetic valve, pipeline blower fan in the auxiliary reclay control system pipeline;
The CPU module connects the GPRS module by RS232 or RS485 communication interface, by GPRS module wireless connections remote control center management system;
By the communication interface on the CPU module, the CP 5611 that connects in the host computer with communication cable blocks; By CP 5611 cards and host computer communication connection.
Described fumigant detector is for detecting online the general detector of Celfume, vikane, phosphine.
The beneficial effects of the utility model are: the technical program adopts the circulation fumigation system of falling the medicine, make fumigant reusable, improved automaticity, medicine circulates between some Fumigation Stations of fumigant in airtight fumigation system, recycling, can realize the reduction of discharging of fumigant, can take full advantage of again the residue fumigant recycles, simultaneously not to the people, poultry works the mischief, not to environment, automatically control makes fumigation system possess ability of regulation and control, fumigation system can dynamically be adjusted concentration according to the operating position of fumigant, changes the present situation that there is environmental pollution in present fumigation system.
Description of drawings
Fig. 1, the circulation fumigation system of falling medicine structure chart.
Among the figure: 1. upper pipeline, 2. lower pipeline, 3. parallel pipeline A, 31. parallel pipeline B, 4. administration line set, 5. fumigant steel cylinder, 6. magnetic valve, 7. pipeline blower fan, 8. signal piping, 9. fumigant detector, 10. fumigant reclaim line, 11. desorber, 12. withstand voltage gas-guide pipelines, 13. aspiration pumps, 14. compressor, 15. water chillers, 16. gas outlet valves, 17. the condensation channel valve, 18. tonic pipelines, 19. LOAD CELLSs.
Embodiment
Understand the utility model for clearer, describe in conjunction with the accompanying drawings and embodiments the utility model in detail:
The circulation fumigation system of falling the medicine comprises automatic control section and stifling member part; Described automatic control section comprises PLC switch board and host computer;
Stifling component portion divides and comprises two Fumigation Stations, connects by two parallel pipelines between Fumigation Station A and the Fumigation Station B, and two pipelines are respectively upper pipeline 1 and lower pipeline 2, and upper pipeline 1 and lower pipeline 2 are communicated with by parallel pipeline A3, parallel pipeline B31;
There is the pipeline between 6, two magnetic valves 6 of two magnetic valves to be connected with administration line set 4 on the parallel pipeline A3;
There is the pipeline between 6, two magnetic valves 6 of two magnetic valves to be connected with tonic pipeline 18 on the parallel pipeline B31;
Be connected by upper pipeline 1 between the mouth of pipe A1 of Fumigation Station A and the mouth of pipe B1 of Fumigation Station B, on the upper pipeline 1 between mouth of pipe A1 and the mouth of pipe B1, magnetic valve 6, pipeline blower fan 7, magnetic valve 6 be installed successively from left to right; Wherein:
Upper pipeline 1 from the mouth of pipe A1 of Fumigation Station A to and parallel pipeline A3 tie point between pipeline a magnetic valve 6 is installed; Installation pipeline blower fan 7 and a magnetic valve 6 on from parallel pipeline B31 and upper pipeline 1 tie point to the pipeline between the mouth of pipe B1 of Fumigation Station B;
Be connected by lower pipeline 2 between the mouth of pipe A2 of Fumigation Station A and the mouth of pipe B2 of Fumigation Station B, on the lower pipeline 2 between mouth of pipe A2 and the mouth of pipe B2, magnetic valve 6, pipeline blower fan 7, magnetic valve 6 be installed successively from left to right; Wherein:
Lower pipeline 2 from the mouth of pipe A2 of Fumigation Station A to and parallel pipeline A3 tie point between pipeline a magnetic valve 6 and a pipeline blower fan 7 are installed;
From parallel pipeline B31 and lower pipeline 2 tie points to the pipeline between the mouth of pipe B2 of Fumigation Station B a magnetic valve 6 is installed;
Parallel pipeline A3 connects administration line set 4, and a magnetic valve 6 is installed on the administration line set 4, connects fumigant steel cylinder 5 gas outlets by magnetic valve 6; Fumigant steel cylinder 5 is seated on the platform of LOAD CELLS 19;
Parallel pipeline B31 connects the fumigant retracting device by tonic pipeline 18;
The fumigant retracting device comprises desorber 11, withstand voltage gas-guide pipeline 12, aspiration pump 13, compressor 14 and water chiller 15; Desorber 11 connects withstand voltage gas-guide pipeline 12 by gas outlet valve 16, withstand voltage gas-guide pipeline 12 is connected to the entrance point of water chiller 15 more successively by aspiration pump 13, cool solidifying channel valve 17, compressor 14, water chiller 15 ports of export connect tonic pipeline 18, a magnetic valve 6 is installed on the tonic pipeline 18, and water chiller 15 ports of export connect parallel pipeline B31 through magnetic valve 6;
Be signal piping 8 between the mouth of pipe A3 of Fumigation Station A and the mouth of pipe B3 of Fumigation Station B; A fumigant detector 9 is installed on the signal piping 8; A magnetic valve 6 is installed respectively on the pipeline of fumigant detector 9 both sides;
Be connected by fumigant reclaim line 10 between the mouth of pipe A4 of Fumigation Station A and desorber 11 air inlets, two magnetic valves 6 are installed on the fumigant reclaim line 10, respectively as the gauge tap that is used for Fumigation Station A exhaust and desorber 11 air inlets;
Comprise CPU module, analog input and output module, digital quantity input and output module, Weighing module in the PLC switch board;
Be applied to the amount of fumigant in the Fumigation Station by the PLC program setting;
Gather fumigant weight by LOAD CELLS 19, fumigant weight is converted to 4～20mA current signal sends Weighing module to, processed by the CPU module again;
Gather concentration of fumigant by fumigant detector 9, fumigant is converted to 4～20mA current signal sends analog input and output module to;
The PLC switch board comes control figure amount input and output module output switch amount signal by the program in the CPU module, and the opening and closing of each magnetic valve 6, pipeline blower fan 7 in auxiliary reclay control system pipeline, control fumigant retracting device running status;
The CPU module connects the GPRS module by RS232 or RS485 communication interface, sends the data to the remote control center management system by the GPRS mode;
The CPU module according to the control data, is adjusted the operational factor that the circulation fumigation system of falling the medicine is set by the control data of GPRS mode receiving remote control centre management system;
By the communication interface on the CPU module, the CP 5611 that connects in the host computer with communication cable blocks; Communicate by letter with host computer by CP 5611 cards.
Fumigant refers to be at normal temperatures and pressures gaseous state and to a kind of chemical agent of pest lethal concentration, mainly comprises the wider Celfume of present use, vikane, phosphine etc.Fumigant detector 9 is for detecting online the general detector of Celfume, vikane, phosphine, and the present embodiment fumigant detector 9 is online Celfume detector, and fumigant adopts Celfume.
According to the above description, can realize scheme of the present utility model in conjunction with art technology.
Claims (2)
1. the circulation fumigation system of falling the medicine is characterized in that, comprises automatic control section and stifling member part; Described automatic control section comprises PLC switch board and host computer; Described stifling component portion divides and comprises two Fumigation Stations, connects by two parallel pipelines between Fumigation Station A and the Fumigation Station B, and two pipelines are respectively upper pipeline and lower pipeline, and upper pipeline and lower pipeline are communicated with by parallel pipeline A, parallel pipeline B; Two magnetic valves are arranged on the parallel pipeline A, and the pipeline between two magnetic valves is connected with administration line set; Two magnetic valves are arranged on the parallel pipeline B, and the pipeline between two magnetic valves is connected with the tonic pipeline;
Be connected by upper pipeline between the mouth of pipe A1 of Fumigation Station A and the mouth of pipe B1 of Fumigation Station B, on the upper pipeline between mouth of pipe A1 and the mouth of pipe B1, magnetic valve, pipeline blower fan, magnetic valve be installed successively from left to right; Wherein: upper pipeline from the mouth of pipe A1 of Fumigation Station A to and parallel pipeline A tie point between pipeline a magnetic valve is installed; Installation pipeline blower fan and a magnetic valve on from parallel pipeline B and upper pipeline tie point to the pipeline between the mouth of pipe B1 of Fumigation Station B; Be connected by lower pipeline between the mouth of pipe A2 of Fumigation Station A and the mouth of pipe B2 of Fumigation Station B, on the lower pipeline between mouth of pipe A2 and the mouth of pipe B2, magnetic valve, pipeline blower fan, magnetic valve be installed successively from left to right; Wherein: lower pipeline from the mouth of pipe A2 of Fumigation Station A to and parallel pipeline A tie point between pipeline a magnetic valve and a pipeline blower fan are installed; From parallel pipeline B and lower pipeline tie point to the pipeline between the mouth of pipe B2 of Fumigation Station B a magnetic valve is installed; Parallel pipeline A connects administration line set, and a magnetic valve is installed on the administration line set, connects the fumigant steel cylinder gas outlet by magnetic valve; Fumigant steel cylinder is seated on the platform of LOAD CELLS; Parallel pipeline B connects the fumigant retracting device by the tonic pipeline; The fumigant retracting device comprises desorber, withstand voltage gas-guide pipeline, aspiration pump, compressor and water chiller; Desorber connects withstand voltage gas-guide pipeline by the gas outlet valve, withstand voltage gas-guide pipeline is connected to the entrance point of water chiller more successively by aspiration pump, cool solidifying channel valve, compressor, the water chiller port of export connects the tonic pipeline, a magnetic valve is installed on the tonic pipeline, and the water chiller port of export connects parallel pipeline B through magnetic valve; Be signal piping between the mouth of pipe A3 of Fumigation Station A and the mouth of pipe B3 of Fumigation Station B; A fumigant detector is installed on the signal piping; A magnetic valve is installed respectively on the pipeline of fumigant detector both sides; Be connected by the fumigant reclaim line between the mouth of pipe A4 of Fumigation Station A and the desorber air inlet, two magnetic valves are installed on the fumigant reclaim line, respectively as the gauge tap that is used for Fumigation Station A exhaust and desorber air inlet; Comprise CPU module, analog input and output module, digital quantity input and output module, Weighing module in the described PLC switch board; The CPU module is by each magnetic valve, pipeline blower fan in the auxiliary reclay control system pipeline; The CPU module connects the GPRS module by RS232 or RS485 communication interface, by GPRS module wireless connections remote control center management system; By the communication interface on the CPU module, the CP 5611 that connects in the host computer with communication cable blocks; By CP 5611 cards and host computer communication connection.
2. the circulation fumigation system of falling the medicine as claimed in claim 1 is characterized in that, described fumigant detector is for detecting online the general detector of Celfume, vikane, phosphine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220302351 CN202722342U (en) | 2012-06-27 | 2012-06-27 | Circulatory medicine adding fumigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220302351 CN202722342U (en) | 2012-06-27 | 2012-06-27 | Circulatory medicine adding fumigation system |
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| Publication Number | Publication Date |
|---|---|
| CN202722342U true CN202722342U (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220302351 Expired - Fee Related CN202722342U (en) | 2012-06-27 | 2012-06-27 | Circulatory medicine adding fumigation system |
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| Country | Link |
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| CN (1) | CN202722342U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104430267A (en) * | 2014-11-13 | 2015-03-25 | 浙江大学 | Disinfection and disinfestation system capable of recycling sulfuryl fluoride |
| CN105165781A (en) * | 2015-07-28 | 2015-12-23 | 苏州欧可罗电子科技有限公司 | Electric-heating liquid mosquito dispeller based on wireless control |
| CN111903653A (en) * | 2020-08-14 | 2020-11-10 | 河南工业大学 | Automatic stifling case of phosphine |
-
2012
- 2012-06-27 CN CN 201220302351 patent/CN202722342U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104430267A (en) * | 2014-11-13 | 2015-03-25 | 浙江大学 | Disinfection and disinfestation system capable of recycling sulfuryl fluoride |
| CN105165781A (en) * | 2015-07-28 | 2015-12-23 | 苏州欧可罗电子科技有限公司 | Electric-heating liquid mosquito dispeller based on wireless control |
| CN111903653A (en) * | 2020-08-14 | 2020-11-10 | 河南工业大学 | Automatic stifling case of phosphine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20140627 |
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| EXPY | Termination of patent right or utility model |