CN101734602B - Liquid caustic issuing system and issuing method thereof - Google Patents
Liquid caustic issuing system and issuing method thereof Download PDFInfo
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- CN101734602B CN101734602B CN 200810202348 CN200810202348A CN101734602B CN 101734602 B CN101734602 B CN 101734602B CN 200810202348 CN200810202348 CN 200810202348 CN 200810202348 A CN200810202348 A CN 200810202348A CN 101734602 B CN101734602 B CN 101734602B
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Abstract
The invention discloses a liquid caustic issuing system and an issuing method thereof. The system comprises a billing client and an issuing client which are in communication connection with each other, wherein the billing client is connected with an intelligent card reader/writer, the issuing client is connected with one or more intelligent card controller, and each of the intelligent card controller is connected with an issuing device. The issuing device comprises a flow controller, a big storage groove, a flowmeter, an air valve and a loading arm, wherein the big storage groove, the flowmeter, the air valve and the loading arm are sequentially connected through a pipeline, and the flow controller is connected with the intelligent card controller and the control ends of the air valve and the flowmeter. The method comprises the following steps of: (1) opening the intelligent card; (2) brushing the card, and reading issuing information in the opened intelligent card through the intelligent card controller of the issuing client and sending the issuing information to the issuing device; and (3) issuing according to the issuing information by the issuing device. The invention can avoid arbitrariness of issuing operators, avoids property loss of enterprises and has the advantages of reliability and high efficiency.
Description
Technical field
The present invention relates to liquid caustic issuing system and issuing method thereof.
Background technology
Existing liquid caustic soda manufacturing enterprise is when selling liquid caustic soda, and its groundwork still depends on manual bill, accomplishes delivery through simple metering outfit.When providing liquid caustic soda,,, cause make out an invoice number and the actual liquid caustic soda discrepancy of quantity of providing easily, make enterprise suffer property damage because of the randomness of issuance of materials operating personal owing to lack Overall monitoring and control to whole distribution process, and inefficiency.
Summary of the invention
The purpose of this invention is, a kind of liquid caustic issuing system and issuing method thereof are provided, to solve the problems of the technologies described above.
The present invention adopts following technical scheme:
A kind of liquid caustic issuing system; Comprise: communication bonded assembly make out an invoice client and issuance of materials client; The said client of making out an invoice is connected with the intelligent card read/write device that is used to write issuance of materials information to smart card; Said issuance of materials client is connected with one or more smart card controllers according to the said issuance of materials device of the issuance of materials information Control issuance of materials that writes in the smart card, connects an issuance of materials device on each said smart card controller.
Further, said issuance of materials device comprises flow controller, passes through the big storage tank of pipeline bonded assembly, FL/MTR, air valve and oil filling riser successively, and said flow controller is connected with the control end of said smart card controller, said FL/MTR and air valve.
The present invention also provides a kind of liquid caustic issuing method, may further comprise the steps:
1), the client of making out an invoice opens smart card, in this smart card, writes issuance of materials information through its intelligent card read/write device;
2), swipe the card in the issuance of materials client, the smart card controller through the issuance of materials client reads the issuance of materials information in the smart card of opening and is sent to the issuance of materials device;
3), said issuance of materials device is according to this issuance of materials information issuance of materials.
Further, said step 3) specifically may further comprise the steps:
31), after the flow controller of issuance of materials device receives issuance of materials information, verify that issuance of materials kind in this issuance of materials information do not provide kind with this TV station position and do not conform to,, otherwise stop issuance of materials if conform to then carry out following steps;
32), flow controller opens air valve, calculates the blowing amount according to the blowing flow F i of said FL/MTR output, when reaching the total amount of issuance of materials, said flow controller closes gas check valve, accomplishes issuance of materials.
Further; Said step 32) adopts the specified issuance of materials mode of one or many in; When the liquid caustic soda in the scale tank distributes, send information to said smart card controller, by the specified issuance of materials amount of the permission on smart card of smart card controller deduction through flow controller at every turn; And open said issuance of materials pump, said issuance of materials pump is delivered to the liquid caustic soda in the big storage tank in the scale tank.
The present invention can avoid the randomness of issuance of materials operating personal, and the number of making out an invoice is conformed to the liquid caustic soda quantity of actual granting, has avoided the property damage of enterprise, has reliably, advantage efficiently.
Description of drawings
Fig. 1 is a liquid caustic issuing system structural representation of the present invention.
Fig. 2 is the issuance of materials apparatus structure scheme drawing in the liquid caustic issuing system of the present invention.
The specific embodiment
A kind of liquid caustic issuing system; Comprise communication bonded assembly make out an invoice client and issuance of materials client; The said client of making out an invoice is connected with the intelligent card read/write device that is used to write issuance of materials information to smart card; Said issuance of materials client is connected with one or more smart card controllers according to the said issuance of materials device of the issuance of materials information Control issuance of materials that writes in the smart card, connects an issuance of materials device on each said smart card controller.
Wherein, said smart card controller and said issuance of materials device are respectively equipped with the RS485 interface, and through the RS485 interface communication.
Wherein, also comprise and said client and the issuance of materials client communication bonded assembly database server of making out an invoice, be used for storing the related data that the issuance of materials process produces.
Wherein, also comprise and the said client of making out an invoice, issuance of materials client, the database server communication bonded assembly client of weighing, be connected with intelligent card read/write device and LOAD CELLS on the said client of weighing.Said LOAD CELLS takes by weighing when feeding the vehicle empty wagons respectively and the weight after the charging completion, carries out the issuance of materials checking according to the weight difference.
Wherein, also comprise and the said client of making out an invoice, issuance of materials client, database server communication bonded assembly entrance guard client, be connected with intelligent card read/write device on said entrance guard's client.
Wherein, said issuance of materials device is as shown in Figure 2, comprises flow controller, successively through the big storage tank of pipeline bonded assembly 1, FL/MTR 3, air valve 4 and oil filling riser 5.Said flow controller is connected with said smart card controller, said FL/MTR 3 and the control end of air valve 4.When said flow controller receives the blowing signal that said smart card controller sends; This blowing signal comprises the information such as flow of blowing; Said flow controller is opened air valve 4; Said flow controller calculates the blowing amount according to blowing flow (frequency) the signal Fi of said FL/MTR 3 outputs, and when reaching the total amount of issuance of materials, said flow controller closes gas check valve 4.The calculating of wherein said blowing amount also can be to accomplish through said smart card controller or said issuance of materials client; Only need blowing flow (frequency) signal output corresponding equipment with said FL/MTR 3 outputs; When corresponding equipment reaches the flow of setting at blowing, output signal to said flow controller and get final product.In addition, between said oil filling riser 5 and air valve 4, also can be provided with a self-opening or close hand valve.
Wherein, said flow controller also will be to be circumscribed with external start button DI1, external emergency stop push button DI2, external reset button DI3.Corresponding respectively peripheral operation such as start, promptly stop, resetting.
Wherein, on the pipeline between said big storage tank 1 and the FL/MTR 3, also be connected with issuance of materials pump 2 and scale tank 6 in turn.When the liquid caustic soda in the scale tank 6 distributes, can open said issuance of materials pump 2 through the manually operated mode, said issuance of materials pump 2 is delivered to the liquid caustic soda in the said big storage tank 1 in the said scale tank 6.
Wherein, said scale tank 6 is provided with the liquid level switch (not shown), and said liquid level switch is connected with said issuance of materials pump 2.Like this, after the liquid level in the said scale tank 6 rose to the regulation liquid level, said liquid level switch action stopped the work of said issuance of materials pump 2, automatically to prepare issuance of materials next time.
Wherein, said FL/MTR 3 can adopt existing intelligent electromagnetic flowmeter, and its liner is a polytetrafluoroethylene, 120 ℃ of heatproofs.Owing to full scale is indicated in electromagnetic flow meter acceptant interference when the blank pipe, therefore, said FL/MTR 3 is located at the bottom of one section U-shaped pipe, to prevent blank pipe.
In addition, owing to after the liquid caustic soda temperature is lower than 8 ℃, solidification phenomenon will occur, one segment pipe has all been taked the hot measure (not shown) of companion in said FL/MTR 3 front and back.Also so also comprise the temperature sensor of being located on the connecting line 8, said temperature sensor 8 is connected with said flow controller.Said temperature sensor 8 transfers to said flow controller with the temperature of liquid caustic soda on the connecting line.
In the present embodiment, said flow controller is mainly carried out following function,
1. with said smart card controller exchange message, and accept the permission issuance of materials order that said smart card controller sends;
2. accept the operation signal of operating personal, comprise resetting, starting and promptly stop.
3. accept the impulse singla that the liquid caustic soda FL/MTR is sent into, and it is handled, obtain instant flow rate and integrated flux, and preserve 24 hour datas, so that the data of skip can obtain polishing between the upper computer age at failure.
4. introduce the liquid caustic soda temperature signal of said temperature sensor 8, so that flow signal is converted to mass flow rate.
5. after the condition of blowing all satisfies, open air valve 4 blowings.After liquid caustic soda drains in scale tank, close gas check valve 4.
6. DTC etc.
The function of above-mentioned flow controller only is an instantiation, does not constitute the restriction to protection domain of the present invention.
Embodiment two
A kind of liquid caustic issuing method adopts above-mentioned liquid caustic issuing system, specifically may further comprise the steps:
1), the client of making out an invoice opens smart card, in this smart card, writes issuance of materials information through its intelligent card read/write device, this smart card can be noncontact IC-card, Contact Type Ic Card and magnetic stripe card etc.; Issuance of materials information can be delivery odd numbers, client, license number, product, Quantity Shipped, entrucking weight, state etc., and state can comprise: just in can, can completion, smart card fault etc.
2), swipe the card in the issuance of materials client, the smart card controller through the issuance of materials client reads the issuance of materials information in the smart card of opening and is sent to the issuance of materials device; Transmission can be adopted the communication modes of RS485.
3), said issuance of materials device is according to this issuance of materials information issuance of materials.
Wherein, also comprise a data storage step, be used for storing the related data that the issuance of materials process produces.
Wherein, also comprise the step of weighing, be used for taking by weighing respectively when feeding the vehicle empty wagons and the weight after the charging completion, carry out the issuance of materials checking according to the weight difference.
Wherein, comprise that also a smart card returns step, the intelligent card read/write device of entrance guard's client reads the information in the smart card of accomplishing issuance of materials, when the issuance of materials checking through the time, regain smart card, otherwise send alarm.
Wherein, said step 3) specifically may further comprise the steps:
31), after the flow controller of issuance of materials device receives issuance of materials information, verify that issuance of materials kind in this issuance of materials information do not provide kind with this TV station position and do not conform to,, otherwise stop issuance of materials if conform to then carry out following steps;
32), said flow controller opens air valve 4, calculates the blowing amount according to blowing flow (frequency) the signal Fi of said FL/MTR 3 outputs, when reaching the total amount of issuance of materials, said flow controller closes gas check valve 4, accomplishes issuance of materials.
Wherein, Said step 32) adopt the specified issuance of materials mode of one or many in, for example an issuance of materials tonnage is 10 tons, at every turn when the liquid caustic soda in the scale tank 6 distributes; To send information to said smart card controller through said flow controller; By the specified issuance of materials amount of the permission on smart card of smart card controller deduction, and open said issuance of materials pump 2, said issuance of materials pump 2 is delivered to the liquid caustic soda in the said big storage tank 1 in the said scale tank 6.
Wherein, after the liquid level in the said scale tank 6 rose to the regulation liquid level, said liquid level switch action stopped the work of said issuance of materials pump 2, to prepare issuance of materials next time.
Concrete issuance of materials operation can comprise following process:
One, put down oil filling riser 5 through operating personal, hand valve V1 opens automatically, and patcher person clicks and is installed in on-the-spot issuance of materials button, the issuance of materials personnel in notice issuance of materials post: " oil filling riser 5 is in place ".
Two, the issuance of materials personnel in issuance of materials post click " starting " button that links to each other with batch controller, and then the air valve among Fig. 24 is opened foot, issuance of materials immediately.FL/MTR 3 is output signal immediately, and the instant flow rate on the flow controller rises to specified value, and the cumulative flow value constantly increases.
Three, after the liquid caustic soda in the scale tank 6 drains, postpone the several seconds, air valve 4 is closed.Patcher person regains oil filling riser 5 related shutoff valve V1.If the feeding switch on the operator's station (not shown) is in " automatically " position; Then feeding engine starts to the scale tank automatic feeding automatically; If feeding engine just can start after switch, then clicked " startup " button of feeding engine in " manually " position, to the scale tank feed supplement.
Four, after the liquid level in the scale tank 6 rises to the regulation liquid level, the liquid level switch action, pump trip 2 is prepared issuance of materials next time.
Five, emergency stop push button is used for the site operation personnel in case of emergency, interrupts the issuance of materials operation, after abnormal condition are eliminated, if predetermined issuance of materials amount does not reach, then can continue issuance of materials by starter button.
Six, after refusal repetition issuance of materials function, flow controller are accepted an issuance of materials instruction from smart card controller, if flow controller is because of promptly stopping not reach regulation issuance of materials amount; Then press starter button; Can continue issuance of materials, if regulation issuance of materials amount reaches, it is invalid then to press starter button.
Seven, issuance of materials for the second time if charging vehicle (tank car) volume is bigger, needs twice issuance of materials, even three issuances of materials, and then available smart card is at the smart card controller issuance of materials of repeatedly swiping the card, and every brush once blocks the material of promptly sending out load quantity.
Eight, the main task of issuance of materials client is in the present embodiment: smart card controller is managed; For example liquid caustic issuing has 11 flow controllers; Then the issuance of materials client is made an appointment with each second to every flow controller collection once through smart card controller; With instant flow rate, integrated flux, this day data acquisition such as issuance of materials total amount, fluid temperature (F.T.), DTC one time, and preserve, draw history curve.In addition, also can manage, in case flow controller et out of order for example through modes such as diagnostic codes, shows or reports to the police equipment.
Nine, the database server main task is in the present embodiment: the data to the issuance of materials process are managed, and comprise customer name, issuance of materials beginning and ending time, and press issuance of materials managerial demand compilation of statistics form etc.
Claims (6)
1. liquid caustic issuing method is characterized in that may further comprise the steps:
1), the client of making out an invoice opens smart card, in this smart card, writes issuance of materials information through its intelligent card read/write device;
2), swipe the card in the issuance of materials client, the smart card controller through the issuance of materials client reads the issuance of materials information in the smart card of opening and is sent to the issuance of materials device;
3), said issuance of materials device is according to this issuance of materials information issuance of materials;
Said step 3) specifically may further comprise the steps:
31), after the flow controller of issuance of materials device receives issuance of materials information, verify whether issuance of materials kind in this issuance of materials information is provided kind with this TV station position and conformed to,, otherwise stop issuance of materials if conform to then carry out following steps;
32), flow controller opens air valve, calculates the blowing amount according to the blowing flow F i of the FL/MTR output of issuance of materials device, when reaching the total amount of issuance of materials, said flow controller closes gas check valve, accomplishes issuance of materials.
2. liquid caustic issuing method according to claim 1 is characterized in that:
Also comprise a data storage step, be used for storing the related data that the issuance of materials process produces.
3. liquid caustic issuing method according to claim 2 is characterized in that:
Also comprise the step of weighing, be used for taking by weighing respectively when feeding the vehicle empty wagons and the weight after the charging completion, carry out the issuance of materials checking according to the weight difference.
4. liquid caustic issuing method according to claim 3 is characterized in that:
Comprise that also a smart card returns step, the intelligent card read/write device of entrance guard's client reads the information in the smart card of accomplishing issuance of materials, when the issuance of materials checking through the time, regain smart card, otherwise send alarm.
5. according to arbitrary described liquid caustic issuing method in the claim 1 to 4, it is characterized in that:
Said step 32) adopts the specified issuance of materials mode of one or many in; It is each when the liquid caustic soda in the scale tank distributes; Send information to said smart card controller through flow controller; By the specified issuance of materials amount of the permission on smart card of smart card controller deduction, and the issuance of materials pump of unlatching issuance of materials device, said issuance of materials pump is delivered to the liquid caustic soda in the big storage tank in the scale tank.
6. liquid caustic issuing method according to claim 5 is characterized in that:
After the liquid level in the scale tank rises to the regulation liquid level, be located at the liquid level switch action on the scale tank, stop the work of said issuance of materials pump, to prepare issuance of materials next time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810202348 CN101734602B (en) | 2008-11-06 | 2008-11-06 | Liquid caustic issuing system and issuing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810202348 CN101734602B (en) | 2008-11-06 | 2008-11-06 | Liquid caustic issuing system and issuing method thereof |
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| CN101734602A CN101734602A (en) | 2010-06-16 |
| CN101734602B true CN101734602B (en) | 2012-09-12 |
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| CN105303293A (en) * | 2015-09-18 | 2016-02-03 | 重庆富皇混凝土有限公司 | Automatic material issuing method and system |
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| US5902985A (en) * | 1996-03-21 | 1999-05-11 | Shell Oil Company | Providing service to a vehicle |
| CN1229491A (en) * | 1995-12-29 | 1999-09-22 | 装饰工业公司 | Dispensing system and method with radio frequency customer identification |
| CN1511111A (en) * | 2001-05-21 | 2004-07-07 | �ƶ��²�Ʒ��˾ | Connector apparatus and method for connecting same for controlling fluid dispensing |
| CN201305453Y (en) * | 2008-11-06 | 2009-09-09 | 上海氯碱化工股份有限公司 | Liquid caustic soda issuing device |
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2008
- 2008-11-06 CN CN 200810202348 patent/CN101734602B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1229491A (en) * | 1995-12-29 | 1999-09-22 | 装饰工业公司 | Dispensing system and method with radio frequency customer identification |
| EP0906598B1 (en) * | 1995-12-29 | 2005-03-09 | Dresser, Inc. | Dispensing system and method with radio frequency customer identification |
| US5902985A (en) * | 1996-03-21 | 1999-05-11 | Shell Oil Company | Providing service to a vehicle |
| CN1511111A (en) * | 2001-05-21 | 2004-07-07 | �ƶ��²�Ʒ��˾ | Connector apparatus and method for connecting same for controlling fluid dispensing |
| CN201305453Y (en) * | 2008-11-06 | 2009-09-09 | 上海氯碱化工股份有限公司 | Liquid caustic soda issuing device |
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| CN101734602A (en) | 2010-06-16 |
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