CN109681782A - A kind of intelligent type automatic flow conveyance system - Google Patents
A kind of intelligent type automatic flow conveyance system Download PDFInfo
- Publication number
- CN109681782A CN109681782A CN201910011340.7A CN201910011340A CN109681782A CN 109681782 A CN109681782 A CN 109681782A CN 201910011340 A CN201910011340 A CN 201910011340A CN 109681782 A CN109681782 A CN 109681782A
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- China
- Prior art keywords
- solenoid valve
- flowmeter
- control system
- computer control
- check valve
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/18—Arrangements for supervising or controlling working operations for measuring the quantity of conveyed product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pipeline Systems (AREA)
Abstract
The present invention relates to a kind of intelligent type automatic flow conveyance systems, including check valve, the first solenoid valve, flowmeter and second solenoid valve, the check valve, the first solenoid valve, flowmeter pass sequentially through conveyance conduit with second solenoid valve and connect, the second solenoid valve also passes through delivery branch pipe and connect with each board pair cylinder, and the check valve, the first solenoid valve, flowmeter and second solenoid valve are controlled by computer control system；The computer control system calculates the flow value of medium according to demand, and flow value is sent to flowmeter, check valve, the first solenoid valve and second solenoid valve are opened in pumped (conveying) medium, when flowmeter automatic gauge to the flow value, feedback signal is issued to computer control system, computer control system closes check valve, the first solenoid valve and second solenoid valve based on the feedback signal.The present invention can ensure the timeliness such as feeding, weighing, the conveying of various fluids and accuracy rate.
Description
Technical field
The present invention relates to fluid metering conveying technology fields, more particularly to a kind of intelligent type automatic flow delivery system
System.
Background technique
It is well known that in terms of Chemical Manufacture industry, medical production industry, textile printing and dyeing industry etc. industry field, institute
The type of fluid number that production application is arrived is various, and it is numerous and complicated mixed and disorderly to produce the fluid recipes task that need to be measured and convey daily, data
Amount record, preservation and inquiry are cumbersome.If will not only expend a large amount of human and material resources and financial resources using traditional handwork,
The timeliness such as feeding, weighing, the conveying of various fluids and accuracy rate can't be ensured completely.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of intelligent type automatic flow conveyance system, can ensure each
Timeliness and the accuracys rate such as feeding, weighing, the conveying of kind fluid.
The technical solution adopted by the present invention to solve the technical problems is: providing a kind of intelligent type automatic flow delivery system
System, including check valve, the first solenoid valve, flowmeter and second solenoid valve, the check valve, the first solenoid valve, flowmeter and the
Two solenoid valves pass sequentially through conveyance conduit connection, and the second solenoid valve also passes through delivery branch pipe and connect with each board pair cylinder,
The check valve, the first solenoid valve, flowmeter and second solenoid valve are controlled by computer control system；The computer control
System calculates the flow value of medium according to demand, and flow value is sent to flowmeter, in pumped (conveying) medium open check valve,
First solenoid valve and second solenoid valve issue anti-when flowmeter automatic gauge to the flow value to computer control system
Feedback signal, computer control system close check valve, the first solenoid valve and second solenoid valve based on the feedback signal.
It is connected between first solenoid valve and flowmeter using the conveyance conduit of two different tube diameters.
The caliber of conveyance conduit between the check valve and the first solenoid valve is greater than first solenoid valve and flowmeter
Between conveyance conduit caliber.
Temperature and pressure transmitter is additionally provided between first solenoid valve and check valve, the temperature and pressure transmitter is used for
Fluid temperature variation, variation in water pressure, compressed air variation and the steam pressure variation in conveyance conduit are detected, and will test result
It is sent to computer control system, the computer control system judges whether system is normal according to testing result.
The filter screen for filtering out impurity in medium is additionally provided in the conveyance conduit of the flowmeter front end.
Beneficial effect
Due to the adoption of the above technical solution, compared with prior art, the present invention having the following advantages that and actively imitating
Fruit: the present invention has many advantages, such as high degree of automation, configures compact, land occupation small scale, can ensure the feeding of various fluids, claim
Timeliness and the accuracys rate such as amount, conveying.The present invention can be applied not only to traditional textile printing and dyeing industry field, can also be extensively
Be applied to numerous needs such as Chemical Manufacture industry, medical production industry largely take, weigh, trandfer fluid substance etc.
Numerous related similar industries, have numerous excellent properties such as adaptable, the strong, good compatibility of application power.It not only can root
According to various industries customer demand, needed for flexibly fitting it for its " amount body degree do ", it is also possible to according to various industries client manufacturing enterprise
Scale, enterprise's productive prospecting and client choose requirement etc., can be with flexibility, diversely configured for it.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
Embodiments of the present invention are related to a kind of intelligent type automatic flow conveyance system, as shown in Figure 1, including check valve
2, the first solenoid valve 3, flowmeter 7 and second solenoid valve 8, the check valve 2, the first solenoid valve 4, flowmeter 7 and the second electromagnetism
Valve 8 passes sequentially through conveyance conduit connection.Wherein, the caliber of the conveyance conduit 1 between check valve 2 and the first solenoid valve 4 is DN23；
Two conveyance conduits 5 and 6 are connected between first solenoid valve 4 and flowmeter 7, one caliber is DN21, another caliber
For DN15；The caliber of conveyance conduit 9 between flowmeter 7 and second solenoid valve 8 is DN15.The second solenoid valve 8 also passes through
Delivery branch pipe 10 is connect with each board pair cylinder 11, and the check valve 2, the first solenoid valve 4, flowmeter 7 and second solenoid valve 8 are equal
It is controlled by computer control system 12；The computer control system 12 calculates the flow value of medium according to demand, and will stream
Magnitude is sent to flowmeter 7, check valve 2, the first solenoid valve 4 and second solenoid valve 8 is opened in pumped (conveying) medium, when flowmeter 7
When automatic gauge to the flow value, feedback signal is issued to computer control system 12, computer control system 12 is according to anti-
Feedback signal closes check valve 2, the first solenoid valve 4 and second solenoid valve 8.
Working principle of the present invention is as follows: for example when the density of certain D fluid media (medium) be 1.03 grams per milliliter when, when certain 11
When the total amount of the fluid media (medium) being needed to be 2000 grams on number board formula, can be automatically converted to by computer control system is needed
Will fluid media (medium) total amount=2000 gram/1.03 grams per milliliters, that is, need 1941.75 milliliters, thus from computer control system to
Flowmeter transmits 1941.75 milliliters of electric signal converted.It is first complete before D fluid media (medium) is measured to No. 11 " board pair cylinder "
At a certain number of such as 5 liters of hot water pre-flush pipelines are measured, the flowmeter is then measured according to the data received
1941.75 milliliters of just real-time perfoming automatic gauges, target in No. 11 " board pair cylinder ", each respective valves be automatically performed unlatching with
The accurate auto-actions such as closing.After having measured corresponding fluid media (medium), also need to complete to measure a certain number of such as 20 liters of hot water
Push the fluid media (medium), it is different in size apart from pipeline according to fluid storage tank and each equipment pair cylinder, it can flexible setting, it is ensured that the liquid
It is interior that body medium can be completely transported to production " board pair cylinder ", so that realization is precisely controlled.Finally complete a certain number of examples of metering
Such as 10 liters of entire pipelines of hot water injection to drainpipe, the work of cleaning blowdown in time is completed.
The system can also accurately receive required fluid on a certain " equipment board " formula in real time in network connection
Medium amount carries out completing automatic one by one so that each " equipment board " production requirement task is queued up in chronological order automatically
Metering.Such as No. 11 " board pair cylinder " when needing to measure 2000 milliliters of quantity of D fluid media (medium), No. 11 " board pair cylinder " first need to
The 2000 milliliters of quantity data conversions of metering D fluid media (medium) wanted issue computer control system 12 at electric signal, then by counting
Calculating machine control system will need the 2000 milliliters of quantity data conversions of D fluid media (medium) measured to issue flowmeter 7 at electric signal, with
The flowmeter 7 is completed to complete the movements such as automatic gauge, conveying and auto-flushing cleaning by preset program afterwards.
It is noted that the conveying of two different tube diameters is used in present embodiment between the first solenoid valve and flowmeter
Pipeline is connected, i.e., the conveyance conduit that the conveyance conduit and one caliber that one caliber is DN21 are DN15, the check valve
The caliber of conveyance conduit between the first solenoid valve is greater than the pipe of the conveyance conduit between first solenoid valve and flowmeter
Diameter, the i.e. caliber of conveyance conduit 1 are DN23, and the caliber of conveyance conduit 5 is DN21, and the caliber of conveyance conduit 6 is DN15.It sets in this way
Set the metering precision that can ensure medium.For example, beginning caliber is DN23, intermediate caliber is DN15 and DN21, fluid media (medium)
Being slightly variable suddenly for caliber is small, is conducive to the fluid media (medium) fullness degree for improving DN15 and DN21 caliber section, sufficiently prevents the caliber section
Fluid media (medium) in bubble-free and improve liquid medium distribution consistency degree, be conducive to flowmeter accurate measurement.Meanwhile in computer
Setting is as follows in system, and demand liquid medium, which is less than in the slave small diameter tube DN15 of 300CC volume, to be flowed to and measure；On the contrary, demand
Liquid medium, which is greater than in the slave Large Diameter Pipeline DN21 of 300CC volume, to be flowed to and measures, and it is accurate to distinguish raising metering with further segmentation
Degree.
Temperature and pressure transmitter 3, the temperature pressure are additionally provided in present embodiment between first solenoid valve 4 and check valve 2
Force snesor 3 is used to detect fluid temperature variation, variation in water pressure, compressed air variation, steam pressure variation in conveyance conduit
And disconnection fault etc., temperature and pressure transmitter can will test result and be sent to computer control system, computer control system
The case where system judges whether system is normal according to testing result, in case of hydraulic pressure deficiency or cuts off the water, compressed air is insufficient or is
Zero the case where, steam pressure is insufficient or when the case where being zero or the case where power-off, computer control system can stop in advance in time
Equipment operation such as stops the various device actions that currently carry out, and can issue sound, light, electricity at the prompt operator, and only
When above-mentioned unexpected factors restore normal, can just restore to continue to run from Current interrupt point.
The filtering for filtering out impurity in medium is additionally provided in the conveyance conduit of 7 front end of flowmeter of present embodiment
Filter screen is arranged in check valve 2 to any conveyance conduit between flowmeter 7 in net, which can filter out conveying
Certain impurity, such as excessive particulate matter, iron rust may not be known in liquid, this section of conveyance conduit can use transparent tempering glass
Glass pipe so as to transparent visual observation and periodically carries out hesitation and takes out cleaning at any time, further to ensure in terms of flowmeter
The excellent environment and raising accurate measurement rate of amount, while it being further reduced the unnecessary metering abrasion of flowmeter, with to greatest extent
Ground extends its working life and service life.
It is not difficult to find that the present invention has many advantages, such as high degree of automation, compact, land occupation small scale is configured, can be ensured each
Timeliness and the accuracys rate such as feeding, weighing, the conveying of kind fluid.The present invention can be applied not only to traditional textile printing and dyeing industry
Field can largely be taken in numerous needs such as Chemical Manufacture industry, medical production industries with wide popularization and application, be weighed, defeated
Send flowing material etc. numerous related similar industries, have adaptable, strong, good compatibility of application power etc. numerous excellent
Performance.
Claims (5)
1. a kind of intelligent type automatic flow conveyance system, including check valve, the first solenoid valve, flowmeter and second solenoid valve,
It is characterized in that, the check valve, the first solenoid valve, flowmeter pass sequentially through conveyance conduit with second solenoid valve and connect, it is described
Second solenoid valve also passes through delivery branch pipe and connect with each board pair cylinder, the check valve, the first solenoid valve, flowmeter and second
Solenoid valve is controlled by computer control system；The computer control system calculates the flow value of medium according to demand, and
Flow value is sent to flowmeter, check valve, the first solenoid valve and second solenoid valve are opened in pumped (conveying) medium, when flowmeter from
When dynamic metering to the flow value, feedback signal is issued to computer control system, computer control system is based on the feedback signal
Close check valve, the first solenoid valve and second solenoid valve.
2. intelligent type automatic flow conveyance system according to claim 1, which is characterized in that first solenoid valve and
It is connected between flowmeter using the conveyance conduit of two different tube diameters.
3. intelligent type automatic flow conveyance system according to claim 1, which is characterized in that the check valve and first
The caliber of conveyance conduit between solenoid valve is greater than the caliber of the conveyance conduit between first solenoid valve and flowmeter.
4. intelligent type automatic flow conveyance system according to claim 1, which is characterized in that first solenoid valve and
Temperature and pressure transmitter is additionally provided between check valve, the temperature and pressure transmitter is used to detect the fluid temperature in conveyance conduit
Variation, variation in water pressure, compressed air variation and steam pressure variation, and will test result and be sent to computer control system, institute
It states computer control system and judges whether system is normal according to testing result.
5. intelligent type automatic flow conveyance system according to claim 1, which is characterized in that the flowmeter front end
The filter screen for filtering out impurity in medium is additionally provided in conveyance conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910011340.7A CN109681782A (en) | 2019-01-07 | 2019-01-07 | A kind of intelligent type automatic flow conveyance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910011340.7A CN109681782A (en) | 2019-01-07 | 2019-01-07 | A kind of intelligent type automatic flow conveyance system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109681782A true CN109681782A (en) | 2019-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910011340.7A Pending CN109681782A (en) | 2019-01-07 | 2019-01-07 | A kind of intelligent type automatic flow conveyance system |
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Citations (7)
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|---|---|---|---|---|
| CN201306605Y (en) * | 2008-09-28 | 2009-09-09 | 张永华 | Automatic control system for multi-pipeline congregation and distribution of fluid |
| CN204005248U (en) * | 2014-07-11 | 2014-12-10 | 上海嘉麟杰纺织品股份有限公司 | A kind of automation fluid metering and transporting system |
| US20160047098A1 (en) * | 2014-08-14 | 2016-02-18 | Jackie B. Hontiveros | Systems and methods of elevated drainage for flood control and water conservation |
| CN106151880A (en) * | 2016-08-29 | 2016-11-23 | 安徽伏斯特智能科技股份有限公司 | A kind of low discharge regulation system and control method thereof |
| CN106233061A (en) * | 2014-03-11 | 2016-12-14 | Mks 仪器公司 | For the real-time system monitoring the flow through mass flow controller and method |
| US20170228999A1 (en) * | 2016-02-04 | 2017-08-10 | Haws Corporation | Integrated water detection sensor |
| CN207709016U (en) * | 2017-11-21 | 2018-08-10 | 江西生物制品研究所股份有限公司 | One kind being used for biological agent reaction kettle high-precision automatic flow control device |
-
2019
- 2019-01-07 CN CN201910011340.7A patent/CN109681782A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201306605Y (en) * | 2008-09-28 | 2009-09-09 | 张永华 | Automatic control system for multi-pipeline congregation and distribution of fluid |
| CN106233061A (en) * | 2014-03-11 | 2016-12-14 | Mks 仪器公司 | For the real-time system monitoring the flow through mass flow controller and method |
| CN204005248U (en) * | 2014-07-11 | 2014-12-10 | 上海嘉麟杰纺织品股份有限公司 | A kind of automation fluid metering and transporting system |
| US20160047098A1 (en) * | 2014-08-14 | 2016-02-18 | Jackie B. Hontiveros | Systems and methods of elevated drainage for flood control and water conservation |
| US20170228999A1 (en) * | 2016-02-04 | 2017-08-10 | Haws Corporation | Integrated water detection sensor |
| CN106151880A (en) * | 2016-08-29 | 2016-11-23 | 安徽伏斯特智能科技股份有限公司 | A kind of low discharge regulation system and control method thereof |
| CN207709016U (en) * | 2017-11-21 | 2018-08-10 | 江西生物制品研究所股份有限公司 | One kind being used for biological agent reaction kettle high-precision automatic flow control device |
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Application publication date: 20190426 |