CN102301989A - Sulfuryl fluoride application control device for containers - Google Patents
Sulfuryl fluoride application control device for containers Download PDFInfo
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- CN102301989A CN102301989A CN201110141628A CN201110141628A CN102301989A CN 102301989 A CN102301989 A CN 102301989A CN 201110141628 A CN201110141628 A CN 201110141628A CN 201110141628 A CN201110141628 A CN 201110141628A CN 102301989 A CN102301989 A CN 102301989A
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- vikane
- dispenser
- container
- control device
- circuit board
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Abstract
The invention discloses a sulfuryl fluoride application control device for containers. The sulfuryl fluoride application control device comprises an application device and a control system, wherein the application device comprises a base, a storage bottle and a heat absorber which are arranged on the base and a pressure sensor which is positioned between the storage bottle and the base; the storage bottle is connected with the heat absorber by a connection conduit; an electromagnetic valve is arranged on the connection conduit, and the connection conduit extends into the storage bottle; a channel which is communicated with the connection conduit is formed in the heat absorber; an outlet of the channel is an output port; the control system comprises a control box; the control box comprises a shell and an electronic circuit board arranged in the shell; a microprocessor is arranged on the electronic circuit board; and the control box is connected with the pressure sensor and the electromagnetic valve by a signal wire respectively. The application dose and application time of sulfuryl fluoride can be controlled accurately, the application efficiency can be improved, and all operation processes can be completed only by one person, so the labor is saved.
Description
Technical field
The present invention relates to a kind of dispenser control device, concrete is a kind of dispenser control device that is used for container is applied vikane.
Background technology
Inspection and quarantine bureau of country regulation: empty container need carry out disinfection to it after unshiping and carrying, in case adventive (like cockroach, moth, mouse etc.) invasion China.The container disinfecting process is: trailer in tow container to certain in advance specified point (this specified point can be adjusted along with the flow of freighter at any time; Be on-fixed); By the harbour staff its dispenser is sterilized then, put trailer from trailer entering dispenser and leave the dispenser point, whole process need was accomplished in 3 minutes; Freighter for a long time, this delivery rate also needs further to accelerate.Sterilization is the more novel sterilization method of domestic application in port to vikane to Inter-fumigation of Container Cargo, also is the method that national inspection and quarantine bureau will further promote.
At present; The stifling equipment of vikane dispenser is carried out to container in domestic harbour; Mainly be to judge formulation rate, in the dispenser process, need two people's operations through the time that experienced employee opens the vikane holding bottle; People's control store bottle valve, a people inserts the dispenser rifle for the container of sealing.The holding bottle bottle internal gas pressure that is full of vikane is up to 300 kPas; The existing this vikane insecticide-applying way that leans on experienced operator through the opening time subjective judgement formulation rate of vikane holding bottle; Can directly cause the container formulation rate inhomogeneous, add because there is tired objective factor in the course of the work in operating personnel, the uneven situation of this formulation rate is more serious; Freighter for a long time, the uneven phenomenon of this dispenser is more abominable.The inhomogeneous not enough container of those formulation rates that will cause of formulation rate does not reach Disinfection Effect, thereby may bring the adventive species, and this is the unallowed result of national inspection and quarantine bureau.In order to reach fumigating effect, present way is that container is strengthened formulation rate, but because vikane is a toxic gas, costs an arm and a leg, and too much residual gas not only can cause direct economic loss, and can bring injury to human and animals and plants.
Secondly, the fusing point of vikane is at-137 ℃, and boiling point is-55 ℃, when liquid state becomes gaseous state, needs a large amount of heat absorptions; In the existing dispenser process, because vikane gasification heat absorption in the bottle, when the vikane holding bottle being exitted after continuous six times, a vikane be liquid state basically in the bottle; Common vikane holding bottle has been difficult to emit vikane, and the operator need be with the dispenser of holding bottle traverse, when surpassing ten times; Also need be to the holding bottle dispenser of putting upside down, at this moment, deflation time is also corresponding have been increased.
In addition, vikane is a toxic chemical substance, directly controls to let the staff cause the direct cutaneous contact easily, and this has infringement to operator's health; In the existing dispenser process, need two people's operations, people's control store bottle valve, a people inserts dispenser rifle, waste of manpower for the container of sealing.
Also have; Since vikane be belong to national management and control to the toxic elements in human body detrimental substance; Its consumption with flow to need to administrative department's application and report, it is indoor that existing tracking mode is that the operator gets the designated store that is placed on existing fixed dispenser place behind the vikane, there is hidden danger in this; When changing dispenser point if desired and maybe need move dispenser, cause drug flow to indeterminate.
Summary of the invention
The technical problem that the present invention will solve is to propose a kind of container vikane dispenser control device; This device not only will realize accurately controlling the dispenser weight and the spraying time of vikane; Improve dispenser efficient, but also will realize that a people accomplishes all operations, save manpower.
In order to solve the problems of the technologies described above, container vikane dispenser control device of the present invention comprises control system and device for administration of drugs.Said control system comprises a control cabinet and remote controller; Said control cabinet comprises housing and the electronic circuit board that is arranged in the housing; Said electronic circuit board is provided with microprocessor and radio receiver, and said control cabinet links to each other with magnetic valve with pressure sensor respectively through holding wire.Said device for administration of drugs comprises base, is placed on holding bottle and heat dump and the pressure sensor between holding bottle and base on the base; Be connected through connecting duct between said holding bottle and the heat dump; Said connecting duct is provided with magnetic valve; And this connecting duct stretches in the holding bottle, is provided with the bending channel that communicates with connecting duct in the said heat dump, and the outlet of this passage is a delivery outlet.
The control system through be arranged on the electronic circuit board microprocessor accurately the pressure of monitor pressures sensor change, and then keep watch on the variation of the formulation rate of the vikane in the holding bottle, when formulation rate reaches preset value; The magnetic valve that is arranged on the connecting duct is closed in microprocessor control, and system stops dispenser, and this will effectively avoid waste; Prevent the pollution of the environment; The more important thing is that this makes that the dispenser weight of each container is more even, reaches the related request of national inspection and quarantine bureau.
Remote controller in the control system can be used for remote operation, and the operator both can realize that a people accomplished two people's work as long as control the action of magnetic valve by " beginning " on the remote controller, " time-out " and " affirmation " button.
Adopt the container vikane dispenser control device of this structure; Connecting duct stretches into the inside of holding bottle; When dispenser; Utilize self pressure in the holding bottle to be transported to heat dump to the liquid sulfur acyl fluorides through connecting duct, switch and magnetic valve, avoided vikane endothermic gasification in holding bottle, and self pressure can keep the liquid sulfur acyl fluorides in bottle, to flow out continuously in the holding bottle; Solved because the vikane holding bottle that a large amount of heat absorptions the cause during the vikane gasification difficult objective fact of venting after the venting six times continuously; Vikane becomes the required a large amount of exchange heat of gaseous state by liquid state and occurs in outside the holding bottle, thereby guarantees that the liquid sulfur acyl fluorides flows out in holding bottle smoothly continuously, has solved the heat absorption link of most critical.Could be after liquid vikane need pass through gasification to the container dispenser, the present invention is through being provided with heat dump, the liquid sulfur acyl fluorides endothermic gasification in heat dump that passes through.
Further, the conduit in the said holding bottle extends to bottle body bottom, utilizes the bottle internal gas pressure, can make the liquid sulfur acyl fluorides in the holding bottle pass through connecting duct output dispenser fully, improves the availability of vikane.
Further, the bending conduit of said passage for communicating with connecting duct adopts bending conduit can effectively increase the time of vikane heat absorption, makes the vikane gasification more abundant.
Further, said connecting duct is provided with capillary tube segment, through capillary is set; Can effectively control the flow of vikane during dispenser, satisfy accurately control dispenser weight requirement, and can slow down the flow velocity of vikane; Make that the vikane heat absorption time is longer, it is more abundant to gasify.
Further; Said control system also comprises and is arranged in the control cabinet housing and is used for the rechargeable battery to the power supply of control system; The stand-by power supply of rechargeable battery used as container vikane dispenser control device when unexpected situation appears in external power supply, also can continue dispenser through rechargeable battery.
Further; Said control cabinet comprises housing and the electronic circuit board that is arranged in the housing; Said electronic circuit board is provided with microprocessor, the display that links to each other with microprocessor respectively, operation push-button, buzzer and power interface, and said housing is provided with display window and the guidance panel that is complementary with display and operation push-button.
Further; Also be provided with the GPS module that links to each other with microprocessor on the said electronic circuit board; Design GPS module utilizes the GPS module to follow the trail of and keep watch on the dispenser process of vikane in the control system, and administrative staff can remote real time monitoring dispenser operating location and time.
Further, said control system also comprises a remote controller, and said electronic circuit board is provided with the remote signal receiver that is complementary with this remote controller, and this remote signal receiver is connected with microprocessor.The remote controllers use infrared emission with accept principle; Order from the remote controller firing operation; The control cabinet circuit board takes orders, the microprocessor analysis order line operate control of going forward side by side, and this remote controller has solved needs many people participate in cooperating drawback in the operation; This device is saved manpower as long as a people just can accomplish the dispenser overall process.
Further, said base is provided with the wheel rumble, can make things convenient for moving of container vikane dispenser control device.
In a word, container vikane dispenser control device of the present invention, not only simple in structure, and, can accurately control the formulation rate of vikane through to the pressure sensor of setting and the control and the importing capillaceous of magnetic valve, dispenser is more evenly fully; With the dispenser of gasifying again behind the liquid sulfur acyl fluorides output holding bottle; Solved because the vikane holding bottle that a large amount of heat absorptions the cause during the vikane gasification difficult objective fact of venting after the venting six times continuously; Vikane becomes the required a large amount of exchange heat of gaseous state by liquid state and occurs in outside the holding bottle; Thereby guarantee that the liquid sulfur acyl fluorides flows out smoothly continuously in holding bottle, and can save time, improve dispenser efficient; In the dispenser process, only need operating personnel to accomplish, save manpower, and can realize remote monitoring, be convenient to management.
Description of drawings
Fig. 1 is the structural representation of container vikane dispenser control device embodiment of the present invention;
Fig. 2 is the electronic circuit board control principle figure of present embodiment.
Embodiment
Elaborate below in conjunction with the accompanying drawing specific embodiments of the invention.
As shown in Figure 1, be the structural representation of container vikane dispenser control device embodiment of the present invention, the container vikane dispenser control device of present embodiment comprises device for administration of drugs and control system.
Device for administration of drugs comprises base 1, be placed on the anterior holding bottle 15 of base 1 and be placed on the heat dump 19 at base rear portion and between holding bottle 15 and base 1, also be provided with pressure sensor 2, and holding bottle 15 is placed on the base 1 through pressure sensor 2.Link to each other through connecting duct 17 between holding bottle 15 and the heat dump 19; On the switch 14 of holding bottle 15 and the connecting duct 17 between the heat dump 19, be provided with magnetic valve 13; And connecting duct 17 has the interior tube connector 16 that an end stretches into holding bottle 15; The other end communicates with being arranged on heat dump 19 interior passages 18, and the other end of passage 18 is the delivery outlet 20 of this device.Preferably, the base of present embodiment is provided with wheel rumble 3, can make moving to that this device can be convenient need the container of dispenser place through wheel rumble 3 is set.Preferably; The passage 18 that present embodiment is arranged in the heat dump 19 is bending conduit; This bending conduit is connected with connecting duct, and the form that is set to bending conduit through passage can effectively increase the time of liquid sulfur acyl fluorides endothermic gasification, makes that the vikane gasification is more abundant.Preferably, the tube connector 16 that present embodiment is positioned at memory stretches into the holding bottle bottom, can make the liquid sulfur acyl fluorides in the holding bottle 15 export dispenser through connecting duct fully, improves the availability of vikane.Preferably; Said connecting duct 17 is provided with capillary tube segment 12; Required force value in the time of can effectively reducing pressure to the dispenser of the vikane in the connecting duct through capillary is set, and can slow down the flow velocity of vikane, make that the vikane heat absorption time is longer; It is more abundant to gasify, and the capillary tube segment 12 of present embodiment is arranged between holding bottle 15 and the magnetic valve 13.
The container vikane dispenser control device of present embodiment extend into tube connector 16 bottom of holding bottle 15; When dispenser; Utilize self pressure in the holding bottle 15 to be transported to heat dump to the liquid sulfur acyl fluorides through connecting duct 17, holding bottle switch 14 and magnetic valve 13; Avoided vikane endothermic gasification in holding bottle; And self pressure can keep the liquid sulfur acyl fluorides in holding bottle 15, to flow out continuously in the holding bottle 15, has solved because the vikane holding bottle 15 that a large amount of heat absorptions the cause during the vikane gasification difficult objective fact of venting after the venting six times continuously, and vikane becomes the required a large amount of exchange heat of gaseous state by liquid state and occurs in outside the holding bottle; Thereby guarantee that the liquid sulfur acyl fluorides flows out smoothly continuously, has solved the endothermic gasification link of most critical in holding bottle 15.Could be after liquid vikane need pass through gasification to the container dispenser, the present invention is through being provided with heat dump 19, and the liquid sulfur acyl fluorides that passes through is abundant endothermic gasification in heat dump 19.
The control system comprises a control cabinet 7, and base 1 front end is provided with montant 6, and control cabinet 7 is hingedly mounted on this montant 6, promptly control cabinet panel 9 towards adjustable, be convenient to the operation.Control cabinet 7 comprises housing and the electronic circuit board 22 that is arranged in the housing; Electronic circuit board 22 is provided with microprocessor 23, the display 29 that links to each other with microprocessor 23 respectively, operation push-button 28 and power interface 27; Accordingly; Be respectively arranged with the display window 8 and guidance panel 9 that are complementary with display 29 and operation push-button 28 on the housing; Also be provided with sensor signal line interface 24 and magnetic valve signal wire interface 26 on the electronic circuit board 22, pressure sensor 2 is connected on the control cabinet 7 through holding wire 5 and holding wire 11 with magnetic valve 13.Preferably, also be provided with the GPS module 31 that links to each other with microprocessor 23 on the electronic circuit board 22 in control cabinet 7,, can realize remote tracing inquiry dispenser place and spraying time, be convenient to management through GPS module 31 is set.Preferably; The control system also is provided with the rechargeable battery 30 that can be used for the power supply of control system in control cabinet except that external power supply power supply, when fortuitous event appears in external power supply or connect power supply inconvenience; Through being set, rechargeable battery 30 can continue the device power supply is not influenced the dispenser progress.Preferably, electronic circuit board 22 is provided with the buzzer 32 that links to each other with microprocessor 23, when dispenser is accomplished, and microprocessor 23 control buzzer 32 alarm operating personnel.Preferably, the control system also comprises a remote controller 21, and electronic circuit board 22 is provided with the remote signal receiver 25 that is complementary with this remote controller 21; This remote signal receiver 25 links to each other with microprocessor 23; Said remote controller 21 utilizes infrared emission and receives principle, and from remote controller 21 firing operations order, remote signal receiver 25 takes orders; Microprocessor 23 is analyzed and is ordered the line operate control of going forward side by side; This remote controller 21 has solved needs many people to participate in cooperating drawback in the operation, make this device as long as a people just can accomplish the dispenser overall process, saves manpower.。
The control system of present embodiment is through being arranged on the accurately pressure variation of monitor pressures sensor 2 of microprocessor 23 on the electronic circuit board 22; The vikane formulation rate in the holding bottle 15 is known in the variation of the force value through pressure sensor 2, and when formulation rate reached design load, microprocessor 23 sent instruction; Control is arranged on the magnetic valve 13 on the connecting duct 17; Close magnetic valve 13 and promptly stop dispenser, can effectively prevent the vikane waste, and prevent the pollution of the environment; And dispenser is more even, can satisfy the related request of national inspection and quarantine bureau.
Above embodiment of the present invention has been done detailed description, but the present invention is not limited to above-mentioned embodiment, in the ken that affiliated technical field those of ordinary skill is possessed, can also under the prerequisite that does not break away from aim of the present invention, makes various variations.
Claims (9)
1. container vikane dispenser control device; It is characterized in that; Comprise device for administration of drugs and control system: said device for administration of drugs comprises base, is placed on holding bottle and heat dump and the pressure sensor between holding bottle and base on the base; Be connected through connecting duct between said holding bottle and the heat dump, said connecting duct is provided with magnetic valve, and this connecting duct stretches in the holding bottle; Be provided with the passage that communicates with connecting duct in the said heat dump, the outlet of this passage is a delivery outlet; Said control system comprises a control cabinet, and said control cabinet comprises housing and the electronic circuit board that is arranged in the housing, and said electronic circuit board is provided with microprocessor, and said control cabinet links to each other with magnetic valve with pressure sensor respectively through holding wire.
2. container vikane dispenser control device as claimed in claim 1 is characterized in that, the conduit in the said holding bottle extends to bottle body bottom.
3. container vikane dispenser control device as claimed in claim 2 is characterized in that, the bending conduit of said heat dump passage for communicating with connecting duct.
4. container vikane dispenser control device as claimed in claim 2 is characterized in that said connecting duct is provided with capillary tube segment.
5. container vikane dispenser control device as claimed in claim 2 is characterized in that, said control system also comprises and is arranged in the control cabinet housing and is used for the rechargeable battery to the power supply of control system.
6. container vikane dispenser control device as claimed in claim 2; It is characterized in that; Said control cabinet comprises housing and the electronic circuit board that is arranged in the housing; Said electronic circuit board is provided with microprocessor, the display that links to each other with microprocessor respectively, operation push-button, buzzer and power interface, and said housing is provided with display window and the guidance panel that is complementary with display and operation push-button.
7. like each described container vikane dispenser control device of claim 1-6, it is characterized in that said electronic circuit board is provided with the GPS module that links to each other with microprocessor.
8. like each described container vikane dispenser control device of claim 1-6; It is characterized in that; Said control system also comprises a remote controller, and said electronic circuit board is provided with the remote signal receiver that is complementary with this remote controller, and this remote signal receiver is connected with microprocessor.
9. container vikane dispenser control device as claimed in claim 2 is characterized in that said base is provided with the wheel rumble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110141628 CN102301989B (en) | 2011-05-30 | 2011-05-30 | Sulfuryl fluoride application control device for containers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110141628 CN102301989B (en) | 2011-05-30 | 2011-05-30 | Sulfuryl fluoride application control device for containers |
Publications (2)
| Publication Number | Publication Date |
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| CN102301989A true CN102301989A (en) | 2012-01-04 |
| CN102301989B CN102301989B (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110141628 Active CN102301989B (en) | 2011-05-30 | 2011-05-30 | Sulfuryl fluoride application control device for containers |
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| Country | Link |
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| CN (1) | CN102301989B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2123767A (en) * | 1931-11-07 | 1938-07-12 | Refining Inc | Process of forming plant parasiticidal vapors |
| US5326543A (en) * | 1990-10-01 | 1994-07-05 | Clover Electronica Ltda. | Process, installation and chamber for reducing biological activity in an enclosure, particularly for a storage space |
| US5678352A (en) * | 1992-04-30 | 1997-10-21 | Leitner; Kenneth D. | Commodity fumigation process and apparatus |
| CN101477344A (en) * | 2009-01-22 | 2009-07-08 | 天津博邦科技发展有限公司 | Movable universal platform with positioning, weighing, alarming and long-range control function |
| CN102053943A (en) * | 2010-12-01 | 2011-05-11 | 中国检验检疫科学研究院 | Calculator for calculating dosage of fumigation agentia |
-
2011
- 2011-05-30 CN CN 201110141628 patent/CN102301989B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2123767A (en) * | 1931-11-07 | 1938-07-12 | Refining Inc | Process of forming plant parasiticidal vapors |
| US5326543A (en) * | 1990-10-01 | 1994-07-05 | Clover Electronica Ltda. | Process, installation and chamber for reducing biological activity in an enclosure, particularly for a storage space |
| US5678352A (en) * | 1992-04-30 | 1997-10-21 | Leitner; Kenneth D. | Commodity fumigation process and apparatus |
| CN101477344A (en) * | 2009-01-22 | 2009-07-08 | 天津博邦科技发展有限公司 | Movable universal platform with positioning, weighing, alarming and long-range control function |
| CN102053943A (en) * | 2010-12-01 | 2011-05-11 | 中国检验检疫科学研究院 | Calculator for calculating dosage of fumigation agentia |
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| Publication number | Publication date |
|---|---|
| CN102301989B (en) | 2013-06-05 |
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