CN106093448A - A kind of circulation device and circulation method thereof - Google Patents
A kind of circulation device and circulation method thereof Download PDFInfo
- Publication number
- CN106093448A CN106093448A CN201610448033.1A CN201610448033A CN106093448A CN 106093448 A CN106093448 A CN 106093448A CN 201610448033 A CN201610448033 A CN 201610448033A CN 106093448 A CN106093448 A CN 106093448A
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- water tank
- water
- pipe
- tubule
- blow
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers
- G01N35/1097—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers characterised by the valves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
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- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Farming Of Fish And Shellfish (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of circulation device and circulation method thereof, including water pump, water tank, blow-off pipe, drain pipe, tubule, circulation groove, flow control valve, pump outlet and tubule water inlet；Described water pump is connected with water tank by water pipe, and tubule is fixed on water tank left side central portion, and tubule water inlet is positioned at water tank inside left zone line, and pump outlet is positioned at above tubule water inlet；Flow control valve is connected with tubule by circulation groove, blow-off pipe is fixed on middle and upper part on the right side of water tank, drain pipe is fixed on water tank right upper portion, the present invention have energy-conservation, easy to clean, from circulation, the advantage such as easy to use, applied widely, be particularly suitable for application to on-line monitoring quasi-periodic, measure system for a long time.
Description
Technical field
The present invention relates to apparatus measures field, particularly relate to a kind of circulation device and circulation method thereof.
Background technology
In environment and fields of measurement, circulation groove or flow cell device usually can be used, in use, flow cell clear
The clean measurement error that has become as increases or measures one of difficult principal element, the most usually needs to carry out device the most clearly
Wash, and the cleaning of circulation device typically requires the operating procedure of specialty, wastes time and energy, therefore, designs a No clean or be easy to
The circulation device cleaned has a very important role.
Summary of the invention
The present invention mainly solves the technical problem existing for prior art, thus provides a kind of serviceability good, stable
The system for the distribution of commodities that property intellectuality good, complete, use cost are low, easy to maintenance.
The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals:
A kind of circulation device of the present invention, including water pump, water tank, blow-off pipe, drain pipe, tubule, circulation groove, flow control valve,
Pump outlet and tubule water inlet；Described water pump is connected with water tank by water pipe, and tubule is fixed on water tank left side central portion, carefully
Water inlet tube mouth is positioned at water tank inside left zone line, and pump outlet is positioned at above tubule water inlet；Flow control valve passes through
Circulation groove is connected with tubule, and blow-off pipe is fixed on middle and upper part on the right side of water tank, and drain pipe is fixed on water tank right upper portion.
Further, the single inflow (single inflow is the inflow of water pump in a cycle) of water pump is greater than water
The maximum inflow of case (the maximum inflow of water tank refer to from water pump Tank Injection Water start to water tank the most completely when total
Water injection rate), and the flow of water pump is more than the flow sum of blow-off pipe with drain pipe.
Further, the bottom of water tank is asymmetric slope shape or turbination, and bottom it, least significant bits is at the bottom of water tank
On the right side of portion.
Further, the bottom of blow-off pipe is positioned at the side of top, tubule water inlet and tubule side bottom the slope of water tank
The horizontal range of wall is between 1st/1 to three/4ths of water tank width.
Further, the caliber of drain pipe is more than the caliber of pump outlet, and the height of drain pipe is higher than blow-off pipe
Highly, the height of blow-off pipe is higher than the height of tubule.
Further, flow control valve can the size of regulating flow.
Further, pump outlet and drain pipe lay respectively at the both sides of water tank.
The circulation method of a kind of circulation device, comprises the following steps:
1) starting water pump, by flow fluid suction water tank that volume is V1, wherein, V1 is more than water tank capacity V0；
2) liquid is discharged respectively from blow-off pipe, drain pipe, circulation groove；
3) when liquid level drops to the height of drain pipe, liquid is discharged respectively from blow-off pipe, circulation groove；
4) elapsed time t1, liquid level drops to the height of blow-off pipe from drain pipe, and now in water tank, liquid volume is V3-4, when
When liquid level drops to the height of water level of blow-off pipe, liquid is discharged from circulation groove；
5) elapsed time t2, liquid level drops to the height of water level of tubule (5) from blow-off pipe (3), discharges in this stage water tank (2)
The volume of water is V3-5, can be controlled the flow v, time t2=V3-5/v of circulation groove (6) by regulation flow control valve (7)
6) when liquid level drops to the height of tubule, the liquid in circulation groove is drained, and in water tank, remaining liq volume is V6, can
To change V6 size by the placement object such as cobblestone or glass bead in water tank, wait circulation next time；
7) starting water pump, by flow fluid suction that volume is V2 and fill water tank, wherein, V2 is more than V3-4+V3-5, repeats step
2、3、4、5、6；
8) after T interval time, repeating step 7, it is achieved loop cycle circulates, wherein T is more than t2.
The invention has the beneficial effects as follows: the present invention can effectively discharge most liquid by drain pipe and blow-off pipe
Floaters on surface and the precipitate of bottom, extend circulation groove effective storage life；The water intaking of water pump cycle ensure that circulation groove one
It is empty in the case of as, it is to avoid circulation groove contacts with testing liquid for a long time, further extends circulation groove and use the time, and permissible
Carry out having twice comparison when liquid and no liquid to measure；In circulation groove, liquid achieves from circulation, and flow velocity is adjusted by flow
Joint valve can conveniently regulating and controlling, whole device only by control the pump-out of water pump and working cycle just can the simple realization cycle automatic
Sampling；Circulation groove conveniently takes off displacement or cleans；Testing liquid king-sized for concentration, by adding large volume V6 and in advance
The clean solvent etc. loading volume V6 can also realize the automatic dilution etc. of testing liquid.Whole device have energy-conservation, easy to clean,
From circulation, the advantage such as easy to use, applied widely, it is particularly suitable for application to on-line monitoring quasi-periodic, measures system for a long time
System.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the preferred embodiments of the present invention are described in detail, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, thus protection scope of the present invention is made apparent clear and definite defining.
As it is shown in figure 1, a kind of circulation device, including water pump 1, water tank 2, blow-off pipe 3, drain pipe 4, tubule 5, circulation groove 6,
Flow control valve 7, pump outlet 8 and tubule water inlet 9；Described water pump 1 is connected with water tank 2 by water pipe, and tubule 5 is fixed
In water tank 2 left side central portion, tubule water inlet 9 is positioned at water tank 2 inside left zone line, near pump outlet 8, contribute to by
The water of new suction as much as possible imports in circulation groove 6, and pump outlet 8 is positioned at above tubule water inlet 9；Flow control valve 7
Being connected with tubule 5 by circulation groove 6, blow-off pipe 3 is fixed on middle and upper part on the right side of water tank 2, and drain pipe 4 is fixed on on the right side of water tank 2
Portion.
Further, the single inflow (single inflow is the inflow of water pump in a cycle) of water pump 1 is more than water
The maximum inflow of case 2 (the maximum inflow of water tank refer to from water pump Tank Injection Water start to water tank the most completely when
Total water injection rate), and the flow of water pump 1 is more than the flow sum of blow-off pipe 3 with drain pipe 4, to ensure that drain pipe 4 can have water to arrange
Go out.
Further, the bottom of water tank 2 is asymmetric slope shape or turbination, and bottom it, least significant bits is in water tank 2
Bottom right, this kind of bottom shape of water tank 2 is designed with and helps discharge original water as much as possible and bottom sediment.
Further, the bottom of blow-off pipe 3 is positioned at top bottom the slope of water tank 2, tubule water inlet 9 and tubule 5 side
Sidewall horizontal range is water tank 2 width 1/1 to three/4ths between, the end of tubule water inlet 9 and blow-off pipe 3
End maintains a certain distance, and during water inlet, water (flow) direction is from tubule water inlet 9 along bottom ramp to the right, can be to water tank 2 end
Portion's precipitate produces disturbance, in order to make precipitate more effectively discharge.
Further, the caliber of drain pipe 4 is more than the caliber of pump outlet 8, and the height of drain pipe 4 is higher than blow-off pipe
The height of 3, the height of blow-off pipe 3 is higher than the height of tubule 5.
Further, flow control valve 7 can the size of regulating flow.
Further, water pump 1 outlet 8 and drain pipe 4 lay respectively at the both sides of water tank 2, the water that pump outlet 8 imports
Flow the wave to opposite side formed at liquid level to contribute to discharging floaters on surface.
The using method of circulation device of the present invention comprises the steps:
1) starting water pump 1, by flow fluid suction water tank 2 that volume is V1, wherein, V1 is more than the volume V0 of water tank 2；
2) liquid is discharged respectively from blow-off pipe 3, drain pipe 4, circulation groove 6；
3) when liquid level drops to the height of drain pipe 4, liquid is discharged respectively from blow-off pipe 3, circulation groove 6；
4) elapsed time t1, liquid level drops to the height of blow-off pipe 3 from drain pipe 4, discharges the volume of water at this stage water tank 2
For V3-4, when liquid level drops to the height of water level of blow-off pipe 3, liquid is discharged from circulation groove 6；
5) elapsed time t2, liquid level drops to the height of water level of tubule 5 from blow-off pipe 3, discharges the body of water in this stage water tank 2
Amass as V3-5, the flow v, time t2=V3-5/v of circulation groove 6 can be controlled by regulation flow control valve 7；
6) when liquid level drops to the height of tubule 5, the liquid in circulation groove 6 is drained, and in water tank 2, remaining liq volume is
V6, can change V6 size by placing cobblestone or glass bead in water tank 2, wait circulation next time；
7) starting water pump 1, by flow fluid suction that volume is V2 and fill water tank 2, wherein, V2 is more than V3-4+V3-5, repeats step
Rapid 2,3,4,5,6；
8) after T interval time, step 7 is repeated, it is achieved the cycle, (cycle referred to once intake and the process of draining, i.e. from water tank 2
The liquid level starting to intake in water tank 2 is less than this stage of tubule water inlet 9) circulation, wherein T is more than t2.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
The change expected without creative work or replacement, all should contain within protection scope of the present invention.Therefore, the present invention
Protection domain should be as the criterion with the protection domain that claims are limited.
Claims (8)
1. a circulation device, it is characterised in that: include water pump (1), water tank (2), blow-off pipe (3), drain pipe (4), tubule
(5), circulation groove (6), flow control valve (7), pump outlet (8) and tubule water inlet (9)；Described water pump (1) passes through water
Pipe is connected with water tank (2), and tubule (5) is fixed on water tank (2) left side central portion, and tubule water inlet (9) is positioned at water tank (2) inside left
Zone line, pump outlet (8) is positioned at tubule water inlet (9) top；Flow control valve (7) passes through circulation groove (6) and tubule
(5) connecting, blow-off pipe (3) is fixed on middle and upper part, water tank (2) right side, and drain pipe (4) is fixed on water tank (2) right upper portion.
A kind of circulation device the most according to claim 1, it is characterised in that: the single inflow of water pump (1) is more than water tank
(2) maximum inflow, and the flow of water pump (1) is more than the flow sum of blow-off pipe (3) with drain pipe (4).
A kind of circulation device the most according to claim 1, it is characterised in that: the bottom of water tank (2) is asymmetric slope
Shape or turbination, bottom it, least significant bits is in water tank (2) bottom right.
A kind of circulation device the most according to claim 1, it is characterised in that: the bottom of blow-off pipe (3) is positioned at water tank (2)
Above bottom slope, horizontal range is water tank (2) width the four of the sidewall of tubule water inlet (9) and tubule (5) side/
Between 1/1 to three.
A kind of circulation device the most according to claim 1, it is characterised in that: the caliber of drain pipe (4) is more than water pump water outlet
The caliber of mouth (8), the height of drain pipe (4) is higher than the height of blow-off pipe (3), and the height of blow-off pipe (3) is higher than tubule (5)
Height.
A kind of circulation device the most according to claim 1, it is characterised in that: flow control valve (7) can regulating flow
Size.
A kind of circulation device the most according to claim 1, it is characterised in that: water pump (1) outlet (8) and drain pipe (4)
Lay respectively at the both sides of water tank (2).
8. circulation method based on a kind of circulation device described in claim 1-8, it is characterised in that comprise the following steps:
1) starting water pump (1), by flow fluid suction water tank (2) that volume is V1, wherein, V1 is more than the volume V0 of water tank (2)；
2) liquid is discharged respectively from blow-off pipe (3), drain pipe (4), circulation groove (6)；
3) when liquid level drops to the height of drain pipe (4), liquid is discharged respectively from blow-off pipe (3), circulation groove (6)；
4) elapsed time t1, liquid level drops to the height of blow-off pipe (3) from drain pipe (4), discharges water at this stage water tank (2)
Volume be V3-4, when liquid level drops to the height of water level of blow-off pipe (3), liquid from circulation groove (6) discharge；
5) elapsed time t2, liquid level drops to the height of water level of tubule (5) from blow-off pipe (3), discharges in this stage water tank (2)
The volume of water is V3-5, can be controlled the flow v, time t2=V3-5/v of circulation groove (6) by regulation flow control valve (7)
6) when liquid level drops to the height of tubule (5), the liquid in circulation groove (6) is drained, water tank (2) interior remaining liq body
Amass as V6, V6 size can be changed by placing cobblestone or glass bead in water tank (2), wait circulation next time；
7) starting water pump (1), by flow fluid suction that volume is V2 and fill water tank (2), wherein, V2 is more than V3-4+V3-5, weight
Multiple step 2,3,4,5,6；
8) after T interval time, repeating step 7, it is achieved loop cycle circulates, wherein T is more than t2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610448033.1A CN106093448B (en) | 2016-06-20 | 2016-06-20 | A kind of circulation device and its circulation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610448033.1A CN106093448B (en) | 2016-06-20 | 2016-06-20 | A kind of circulation device and its circulation method |
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| Publication Number | Publication Date |
|---|---|
| CN106093448A true CN106093448A (en) | 2016-11-09 |
| CN106093448B CN106093448B (en) | 2017-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610448033.1A Expired - Fee Related CN106093448B (en) | 2016-06-20 | 2016-06-20 | A kind of circulation device and its circulation method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06343807A (en) * | 1993-06-07 | 1994-12-20 | Merusu Giken:Kk | Circulation purifying device for overflow water |
| CN201458092U (en) * | 2009-06-22 | 2010-05-12 | 北京四方鼎泰环保科技有限公司 | Cubic water tank |
| CN201746879U (en) * | 2010-02-10 | 2011-02-16 | 吴琦 | Middle overflow water storage tank |
| CN203529960U (en) * | 2013-09-24 | 2014-04-09 | 国电东北环保产业集团有限公司沈水湾污水处理厂 | On-line sewage treatment water supply and discharge monitoring device |
| CN204575518U (en) * | 2015-05-20 | 2015-08-19 | 重庆市科学技术研究院 | A kind of two-chamber flow cell turbidimetry system |
-
2016
- 2016-06-20 CN CN201610448033.1A patent/CN106093448B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06343807A (en) * | 1993-06-07 | 1994-12-20 | Merusu Giken:Kk | Circulation purifying device for overflow water |
| CN201458092U (en) * | 2009-06-22 | 2010-05-12 | 北京四方鼎泰环保科技有限公司 | Cubic water tank |
| CN201746879U (en) * | 2010-02-10 | 2011-02-16 | 吴琦 | Middle overflow water storage tank |
| CN203529960U (en) * | 2013-09-24 | 2014-04-09 | 国电东北环保产业集团有限公司沈水湾污水处理厂 | On-line sewage treatment water supply and discharge monitoring device |
| CN204575518U (en) * | 2015-05-20 | 2015-08-19 | 重庆市科学技术研究院 | A kind of two-chamber flow cell turbidimetry system |
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| Publication number | Publication date |
|---|---|
| CN106093448B (en) | 2017-08-22 |
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