CN206224214U - Automatically control the measuring tank of metering - Google Patents
Automatically control the measuring tank of metering Download PDFInfo
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- CN206224214U CN206224214U CN201621357876.2U CN201621357876U CN206224214U CN 206224214 U CN206224214 U CN 206224214U CN 201621357876 U CN201621357876 U CN 201621357876U CN 206224214 U CN206224214 U CN 206224214U
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- measuring tank
- metering
- valve
- automatically controlled
- drain pipe
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Abstract
The utility model discloses a kind of measuring tank for automatically controlling metering, including：Measuring tank, its top is communicated with liquid feedstock pipeline and the detergent line for rinsing measuring tank, and the measuring tank is connected by being arranged on the bottom valve of its bottom with drain pipe road, and it passes through a triple valve and is connected with discharging pipeline and blowoff line.Testing equipment, it includes being arranged on liquid level detection device at the top of measuring tank, is arranged on the temperature-detecting device of measuring tank side and is arranged on the flow switch on drain pipe road；Execution equipment, it includes inlet valve, outlet valve, rinse water valve, blowoff valve；Wherein, the execution equipment, testing equipment and triple valve are connected with automatic control system information.Whole metering process is changed to remote control by the measuring tank that the utility model automatically controls metering by execute-in-place.
Description
Technical field
The utility model is related to control field, and in particular to a kind of measuring tank for automatically controlling metering.
Background technology
Measuring tank is a kind of common liquid metering device, in practical work process, relies primarily on artificial operation and comes real
Existing liquid meter, integrated automation level is not high.Artificial operation not only increases workload, potential safety hazard also easily occurs.
Utility model content
A purpose of the present utility model is to solve at least the above and/or defect, and offer at least will be described later
Advantage.
In order to realize according to these purposes of the present utility model and further advantage, there is provided a kind of meter for automatically controlling metering
Measuring tank, it is characterised in that including：
Measuring tank, its top is communicated with liquid feedstock pipeline and the detergent line for rinsing measuring tank, the measuring tank
Connected with drain pipe road by the bottom valve for being arranged on its bottom, it passes through a triple valve and connects with discharging pipeline and blowoff line
It is logical.
Testing equipment, it includes being arranged on liquid level detection device at the top of measuring tank, is arranged on the temperature of measuring tank side
Detection means and it is arranged on the flow switch on drain pipe road；
Execution equipment, it includes inlet valve, outlet valve, rinse water valve, blowoff valve；
Wherein, the execution equipment, testing equipment and triple valve are connected with automatic control system information.
Preferably, the bottom of the measuring tank is provided with metal filter screen with the connectivity part of bottom valve.
Preferably, multiple agitators are provided with the top of the measuring tank, it is connected with control system information, each institute
State agitator and be all connected with a stirring slurry, its outer layer is corrosion resistant superficial layer.
Preferably, the measuring tank is internally provided with many heat exchanger tubes of parallel measuring tank axial direction, and its outer layer is corrosion resistant
The extexine of erosion.
Preferably, the water side of the detergent line is communicated with multiple isocons less than detergent line diameter, each
The water side of the isocon is provided with a shower nozzle.
Preferably, the measuring tank includes Column groove body and the cone groove for matching and communicating with Column groove body
Bottom, the bottom valve is connected and communicates with the vertex of a cone of cone bottom land.
Preferably, the measuring tank includes corrosion resistant internal layer, heat-insulation layer and protection outer layer from inside to outside.
Preferably, the every length of the agitating paddle exceedes 2/3rds of metering groove depth, the every stirring
Oar is multiple impellers.
Preferably, the feeding pipe, detergent line, drain pipe road and discharging pipeline are provided with a strata urethane
Heat-insulation layer and the outer layer of protective effect.
Preferably, multiple ventilation passages are provided with the top of the measuring tank, activated carbon adsorption layer is provided with it.
The utility model at least includes following beneficial effect：The utility model uses automatic control system, can be automatically real
Existing metering process, flushing process and the heating and cooling process to liquid, greatly improve the automaticity of device, subtract significantly
Cost of labor is lacked, has reduced and the possibility of security incident occur.
Further advantage of the present utility model, target and feature embody part by following explanation, and part will also pass through
Research of the present utility model and practice are understood by the person skilled in the art.
Brief description of the drawings：
Fig. 1 is a kind of structural representation for automatically controlling the measuring tank of metering of the present utility model；
Fig. 2 is a kind of metering slot structure schematic diagram for automatically controlling the measuring tank of metering of the present utility model；
In figure, 1 measuring tank, 2 temperature-detecting devices, 3 liquid level detection devices, 4 inlet valves, 5 rinse water valves, 6 bottom valves, 7 streams
Amount switch, 8 outlet valves, 9 blowoff valves, 10 blowoff lines, 11 discharging pipelines, 12 feeding pipes, 13 detergent lines, 14 heat exchanger tubes,
15 agitating paddles, 16 isocons, 17 drain pipe roads, 18 triple valves.
Specific embodiment：
The utility model is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to explanation
Book word can be implemented according to this.
It should be appreciated that it is used herein such as " have ", "comprising" and " including " term do not allot one or many
The presence or addition of individual other elements or its combination.
Fig. 1 shown according to a kind of way of realization of the present utility model, including：Measuring tank 1, its top is communicated with liquid
Body feeding pipe 12 and the detergent line 13 for rinsing measuring tank, the measuring tank by be arranged on the bottom valve 6 of its bottom with
Drain pipe road 17 connects, and it passes through a triple valve 18 and connects 10 with discharging pipeline 11 and blowoff line.Testing equipment, it includes
The liquid level detection device 3 at the top of measuring tank is arranged on, the temperature-detecting device 2 of measuring tank side is arranged on and is arranged on out liquid
The flow switch 7 of pipeline；Execution equipment, it includes inlet valve 4, outlet valve 8, rinse water valve 5, blowoff valve 9；Wherein, it is described to hold
Row equipment, testing equipment and triple valve are connected with automatic control system information.It is of the present utility model based on automatically controlling
When the liquid level that the liquid level detection device of the measuring tank of amount detects in measuring tank is less than predetermined value, and the information that will be detected passes through
To control system, the temperature-detecting device in measuring tank detects fluid temperature information transfer and is to control cable-network transmission
System, operator is set in the client of operating system, and operational order passes to the charging being connected with operating system cable network
Valve, the inlet valve in feeding pipe is automatically opened up so that liquid material enters into measuring tank, when certain hour is fed, liquid material
Liquid level when reaching setting value, the liquid level information that liquid level detection device will be detected is transmitted to control system, and operator is in client
Sequentially input instruction, it passes through cable-network transmission to execution equipment and triple valve, opening be arranged on bottom valve on drain pipe road,
Triple valve connection discharging pipeline and drain pipe road and opening are arranged on the outlet valve on discharging pipeline, when flow switch is detected
When load is predetermined value, by feedback of the information to control system, operator is closed successively in client's input instruction, outlet valve and bottom valve
Close, whole process realizes metering process；The automatic cleaning process of measuring tank, operator is input into control system client and refers to
Order, the then rinse water valve being arranged in detergent line is opened, and when the timing of water one in measuring tank, rinse water valve is closed, then
Bottom valve is opened, triple valve connection drain pipe road and blowoff line, and the blowoff valve being arranged on blowoff line is opened, until measuring tank
When drained with sewage in drain pipe road, bottom valve, blowoff valve are closed successively；Metering process and cleaning process realize automation,
Reduce workload, and avoid the potential danger of execute-in-place, the automatic control system is that PLC control system or DCS are controlled
System processed.
In another example, the bottom of the measuring tank 1 is provided with metal filter screen with the connectivity part of bottom valve 6.Set
The metal filter screen for measuring trench bottom is corrosion resistant metal filter screen, and when the liquid in measuring tank separates out solid matter
When, can effectively prevent solid matter from entering drain pipe road blocking pipeline.
In another example, the top of the measuring tank 1 is provided with multiple agitators, and it connects with control system information
Connect, each described agitator is all connected with a stirring slurry 15, its outer layer is corrosion resistant superficial layer.Operator is in client circle
The instruction for opening or closing agitator is set on face, then instruction is transmitted to by agitator by information transmission network, realize agitator
Work or off working state, due to it is required that the liquid into measuring tank is well mixed, and makes to measure in a liquid and
Temperature it is consistent, therefore be provided with multiple agitators, multiple agitating paddles are allowed to liquid blending, on the other hand in the mistake of measuring tank cleaning
Cheng Zhong, the work of agitating paddle makes the mobility of cleaning fluid bigger so that measuring tank internal washing it is cleaner.
In another example, the measuring tank 1 is internally provided with many heat exchanger tubes 14 of parallel measuring tank axial direction, outside it
Layer is corrosion resistant extexine.The temperature data that temperature-detecting device in measuring tank will be detected passes to automatic control system,
Operator sets the temperature of the water in being input into heat exchanger tube according to the actual temperature of liquid and the difference of required temperature in client,
Realize that the temperature of liquid in measuring tank is consistent with required temperature by heat exchange.It is that some have corrosion due to what is deposited in measuring tank
Property liquid, therefore heat exchanger tube outer layer set one layer of extexine of high-purity silicon carbide, extend heat exchanger tube service life.
In another example, the water side of the detergent line 13 is communicated with multiple shuntings less than detergent line diameter
Pipe 16, the water side of each isocon is provided with a shower nozzle.The multiple point of shunting action is provided with detergent line
Flow tube, its diameter is less than detergent line so that the flow velocity of the water of distribution pipeline is relative not to be reduced with the flow velocity of detergent line, and
One shower nozzle is set on each distribution pipeline, can not only increase the flow velocity of water, be conducive to rinsing measuring tank, and multiple sprays
Head is arranged on the top of measuring tank, convenient each scope rinsed in measuring tank.
In another example, the measuring tank 1 includes the groove body of cylinder and matches and communicate with Column groove body
Cone bottom land, the bottom valve 6 is connected and communicates with the vertex of a cone of cone bottom land.The groove sage of cylinder is conducive to cleaning to measure
The process of groove, because cylinder does not have solid matter to stablize the corner of attachment, and cone bottom land has certain gradient,
And bottom valve is connected and communicates with the vertex of a cone of cone bottom land so that due to the effect of self gravitation during liquid discharge liquid, will not remain
In the bottom of measuring tank, and the rounded bottom of Column groove body matches and the just structure that links together with the rounded bottom of cone
Into measuring tank so that measuring tank has above advantage.
In another example, the measuring tank 1 includes that corrosion resistant internal layer, heat-insulation layer and protection are outer from inside to outside
Layer.Measuring tank is provided with corrosion-resistant internal layer, phenol formaldehyde foam heat-insulation layer and the metal outer of high-purity silicon carbide, is conducive to measuring tank
Liquid corrosion in resistance to groove, within the scope of the temperature needed for being conducive to liquid in measuring tank to maintain, is not damaged effectively in measuring tank
It is bad.
In another example, the every length of the agitating paddle 15 is more than 2/3rds of the depth of measuring tank 1, every
The agitating paddle is multiple impellers.The top of measuring tank is fixed on due to agitating paddle, when stirring slurry length greatly and measuring tank
Depth 2/3rds when, measure trench bottom liquid can also stir, and due to stirring slurry be multiple impellers, its cause metering
The liquid on groove top is also agitated so that the liquid in measuring tank is quickly well mixed.
In another example, the feeding pipe 12, detergent line 13, drain pipe road 17 and discharging pipeline 11 are all provided with
It is equipped with the outer layer of one layer of polyurethane insulation coating and protective effect.One is set in feeding pipe, drain pipe road and discharging pipeline
Layer polyurethane insulation coating and protection outer layer so that the fluid temperature in measuring tank out can maintain to be located in the range of setting,
And outer layer is protected for metal outer, can be against damages with protective conduit, but also protect heat-insulation layer.
In another example, the top of the measuring tank 1 is provided with multiple ventilation passages, and activated carbon suction is provided with it
Attached layer.Multiple ventilation passages are set at the top of measuring tank, it is the air discharge in measuring tank when measuring tank flows into liquid
As passage, work as measuring tank；During trickle, for outside air provides passage into measuring tank, measuring tank is effectively prevented
Subatmospheric internal pressure is formed because of trickle, it is to avoid infringement to measuring tank, and activity is set on ventilation passage
Charcoal adsorption layer, can be to preventing the dust in outside air from entering measuring tank, and having of being also prevented from measuring tank evaporating
Evil gas enters in outside air.
Although embodiment of the present utility model is disclosed as above, it is not restricted in specification and implementation method
Listed utilization, it can be applied to various suitable fields of the present utility model completely, for those skilled in the art,
Other modification is easily achieved, therefore under the universal limited without departing substantially from claim and equivalency range, this reality
Specific details is not limited to new and shown here as the legend with description.
Claims (10)
1. a kind of measuring tank for automatically controlling metering, it is characterised in that including：
Measuring tank, its top is communicated with liquid feedstock pipeline and the detergent line for rinsing measuring tank, and the measuring tank passes through
The bottom valve for being arranged on its bottom is connected with drain pipe road, and it passes through a triple valve and is connected with discharging pipeline and blowoff line；
Testing equipment, it includes being arranged on liquid level detection device at the top of measuring tank, is arranged on the temperature detection of measuring tank side
Device and it is arranged on the flow switch on drain pipe road；
Execution equipment, it includes inlet valve, outlet valve, rinse water valve, blowoff valve；
Wherein, the execution equipment, testing equipment and triple valve are connected with automatic control system information.
2. the measuring tank of metering is automatically controlled as claimed in claim 1, it is characterised in that the bottom of the measuring tank and bottom valve
Connectivity part be provided with metal filter screen.
3. the measuring tank of metering is automatically controlled as claimed in claim 1, it is characterised in that be provided with the top of the measuring tank
Multiple agitators, it is connected with control system information, and each described agitator is all connected with a stirring slurry, and its outer layer is corrosion resistant
The superficial layer of erosion.
4. the measuring tank of metering is automatically controlled as claimed in claim 1, it is characterised in that the measuring tank is internally provided with many
The heat exchanger tube of the parallel measuring tank axial direction of root, its outer layer is corrosion resistant extexine.
5. the measuring tank of metering is automatically controlled as claimed in claim 1, it is characterised in that the water side of the detergent line connects
Multiple isocons less than detergent line diameter are connected with, the water side of each isocon is provided with a shower nozzle.
6. the measuring tank of metering is automatically controlled as claimed in claim 1, it is characterised in that the measuring tank includes Column groove
Body and the cone bottom land for matching and communicating with Column groove body, the bottom valve are connected and phase with the vertex of a cone of cone bottom land
It is logical.
7. the measuring tank of metering is automatically controlled as claimed in claim 1, it is characterised in that the measuring tank includes from inside to outside
Corrosion resistant internal layer, heat-insulation layer and protection outer layer.
8. the measuring tank of metering is automatically controlled as claimed in claim 3, it is characterised in that the length of the every agitating paddle is equal
More than 2/3rds of metering groove depth, the every agitating paddle is multiple impellers.
9. the as claimed in claim 1 measuring tank for automatically controlling metering, it is characterised in that the feeding pipe, detergent line,
Drain pipe road and discharging pipeline are provided with the outer layer of a floor polyurethane insulation coating and protective effect.
10. the measuring tank of metering is automatically controlled as claimed in claim 1, it is characterised in that the top of the measuring tank is set
There are multiple ventilation passages, activated carbon adsorption layer is provided with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621357876.2U CN206224214U (en) | 2016-12-12 | 2016-12-12 | Automatically control the measuring tank of metering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621357876.2U CN206224214U (en) | 2016-12-12 | 2016-12-12 | Automatically control the measuring tank of metering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206224214U true CN206224214U (en) | 2017-06-06 |
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ID=58784789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621357876.2U Active CN206224214U (en) | 2016-12-12 | 2016-12-12 | Automatically control the measuring tank of metering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206224214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174839A (en) * | 2017-07-05 | 2017-09-19 | 合肥工业大学 | One kind mixing liquid separating apparatus |
| CN110596306A (en) * | 2019-10-17 | 2019-12-20 | 苏州卫水环保科技有限公司 | Water quality detection pipeline system and water quality detection method |
-
2016
- 2016-12-12 CN CN201621357876.2U patent/CN206224214U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174839A (en) * | 2017-07-05 | 2017-09-19 | 合肥工业大学 | One kind mixing liquid separating apparatus |
| CN110596306A (en) * | 2019-10-17 | 2019-12-20 | 苏州卫水环保科技有限公司 | Water quality detection pipeline system and water quality detection method |
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