CN108375404A - A kind of liquid transporting device of accurate quantification - Google Patents
A kind of liquid transporting device of accurate quantification Download PDFInfo
- Publication number
- CN108375404A CN108375404A CN201810374673.1A CN201810374673A CN108375404A CN 108375404 A CN108375404 A CN 108375404A CN 201810374673 A CN201810374673 A CN 201810374673A CN 108375404 A CN108375404 A CN 108375404A
- Authority
- CN
- China
- Prior art keywords
- liquid
- pipette
- accurate quantification
- transporting device
- hollow fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 102
- 238000011002 quantification Methods 0.000 title claims abstract description 17
- 239000012510 hollow fiber Substances 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 235000012489 doughnuts Nutrition 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920001661 Chitosan Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 229960000686 benzalkonium chloride Drugs 0.000 description 1
- UREZNYTWGJKWBI-UHFFFAOYSA-M benzethonium chloride Chemical compound [Cl-].C1=CC(C(C)(C)CC(C)(C)C)=CC=C1OCCOCC[N+](C)(C)CC1=CC=CC=C1 UREZNYTWGJKWBI-UHFFFAOYSA-M 0.000 description 1
- 229960001950 benzethonium chloride Drugs 0.000 description 1
- CADWTSSKOVRVJC-UHFFFAOYSA-N benzyl(dimethyl)azanium;chloride Chemical compound [Cl-].C[NH+](C)CC1=CC=CC=C1 CADWTSSKOVRVJC-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 inorfil Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229940100890 silver compound Drugs 0.000 description 1
- 150000003379 silver compounds Chemical class 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 229960005076 sodium hypochlorite Drugs 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F19/00—Calibrated capacity measures for fluids or fluent solid material, e.g. measuring cups
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
Proposed by the present invention is a kind of liquid transporting device of accurate quantification, and structure includes liquid supply container, liquid receiving vessel, floating body, pipette;Wherein liquid supply container connects liquid receiving vessel by pipette, and the input port of pipette is equipped with floating body.Advantage:1)Can accurate quantification transfer liquid, be not required to additional machinery transmission device, reduce cost of manufacture;2)It is simple in structure, facilitate implementation, be applicable to plurality of liquid transfer operation;3)Failure frequency is relatively low, and facilitates adjustment.
Description
Technical field
The present invention relates to a kind of liquid transporting devices of accurate quantification, belong to liquid branch handling technique field.
Background technology
In water treatment procedure, it is often necessary to which the liquid accurate quantification of storage in a vessel is supplied to another appearance
Device, traditional automatic water supply system that liquid is conveyed using electric-motor pump need to use electric power, machine driving and metering device, knot
Structure is complicated, with high costs, and electric power operation system easily breaks down.
The existing liquid transporting device using capillarity or siphon principle includes supplying tank and receiving tank, connection supply
Tank and the pipeline of receiving tank are separated by two valves respectively, and segregated portion is connected to decompressor via another valve, passes through decompression
Device reduces the pressure of component, adjusts water supply, and hydraulically full rear liquid can be just transferred in pipeline.In above-mentioned device
In, with the reduction of the amount of liquid in supply side container, the difference of the liquid level of the liquid level of supplying tank and the discharge side of pipeline becomes smaller, liquid
Amount can also gradually decrease;That is, when attempting to carry out pH adjustings, sterilizing, chemistry instead using aforesaid liquid transfer device
When should wait operations, the amount of liquid supplied in the unit interval depends on residual liquid quantity in supply side container and liquid level is poor, cannot
Accurately control the total amount of supply liquid.
Invention content
Proposed by the present invention is a kind of liquid transporting device of accurate quantification, and its object is to overcome existing electrically powered liquid to move
Apparatus structure complexity, problem of high cost are sent, and compares the existing liquid transporting device using capillarity, having accurately to determine
Measure the function of transfer liquid.
Technical solution of the invention:A kind of liquid transporting device of accurate quantification, structure include that liquid supply is held
Device 1, liquid receiving vessel 2, floating body 4, pipette 5;Wherein liquid supply container 1 receives appearance by the connection liquid of pipette 5
The input port of device 2, pipette 5 is equipped with floating body 4.
Advantages of the present invention:
1)Can accurate quantification transfer liquid, be not required to additionally install electric-motor pump or mechanical driving device additional, substantially reduce cost of manufacture;
2)It is simple in structure, facilitate implementation, plurality of liquid transfer operation is applicable to, such as pH adjustings, sterilizing, quantitative reaction
Deng;
3)It is relatively low compared with conventional electric power machinery liquid-transfering device failure frequency, and facilitate adjustment, mitigate the workload for replenishing liquid.
Description of the drawings
Attached drawing 1 is a kind of structural schematic diagram of the liquid transporting device of accurate quantification.
1 it is liquid supply container in figure, 2 be liquid receiving vessel, 3 be storage liquid, 4 be floating body, 5 is pipette, 6
It is hollow fiber bundle.
Specific implementation mode
Technical scheme of the present invention is described further below according to attached drawing.
As shown in Figure 1, a kind of liquid transporting device of accurate quantification, structure includes liquid supply container 1, liquid receiving
Container 2, floating body 4, pipette 5;Wherein liquid supply container 1 connects liquid receiving vessel 2 by pipette 5, pipette 5
Input port is equipped with floating body 4.
Plastics or metal material, partial sidewall that can be used can be set as transparent material to see for the liquid supply container 1
Examine liquid level;Its top is equipped with liquid addition port and liquid delivery port, and pipette 5 passes through liquid delivery port to receive appearance with liquid
The inner wall of device 2 connects, and the diameter of liquid delivery port is slightly larger than the diameter of pipette 5.
The floating body 4 is planar disc, and to avoid interference is contacted with 1 inner surface of liquid supply container, it is moved, and is ensured
Pipette 5 can steadily be moved up and down with the liquid level of liquid supply container 1.
The pipette 5 is whole inverted u-shaped, and input port is located at same level with delivery outlet, by adjusting floating
The weight size of body 4 ensures that 5 input port of pipette maintains an equal level with the liquid level in liquid supply container 1 and keeps stable, liquid relief
5 delivery outlet of pipe is contacted with the inner wall of liquid receiving vessel 2;The inside of pipette 5 is filled with several hollow fiber bundles 6, and passes through
Fluid-tight adhesive is closely binded with pipette 5, and both ends are stretched out except input port and the delivery outlet of pipette 5.Pipette 5
Height be no more than 30cm.
The hollow fiber bundle 6 is hydrophilic fibre, and chemical fibre, inorfil, carbon fiber or surface can be selected and change
The multiple fibers such as the fiber of property.On hollow fiber bundle 6 and liquid contact surface the contact angle of water be 90 ° hereinafter, preferably 15 ° with
Under;Contact angle is smaller, and wetability is better, and can be effectively increased by the height of capillary phenomenon promotion liquid.Doughnut
The hollow aperture of beam 6 is preferably 10 100 μm.
The fiber hole of the hollow fiber bundle 6 carries out antimicrobial treatment, specifically includes the substance with antibacterial properties, example
Such as silver compound, alcohol/phenol, carboxylic acid and its salt, amine, chitosan extract are fixed to doughnut inner surface, simultaneously
Disinfectant, such as sodium hypochlorite, benzalkonium chloride, benzethonium chloride are according to circumstances added into liquid to be transferred, and can be prevented due to fibre
It ties up and is blocked caused by the biomembrane in hole, ensure that hollow fiber bundle 6 can use steadily in the long term, while prevented also from waiting for
Transfer liquid degeneration.
In use, be added a certain amount of liquid to be transferred from the liquid addition port at the top of liquid supply container 1, pipette 5 with
Liquid level with liquid to be transferred floats, and keeps input port to maintain an equal level and stablize with liquid level by the floating body 4 that its input port is arranged, waits moving
By the hollow fiber bundle 6 inside pipette 5 capillary phenomenon occurs for liquor charging body, is moved to its delivery outlet along pipette 5, and final
In influent receiving vessel 2.The flow holding of whole process liquid is stablized constant.
Carrier of the present invention using the hollow fiber bundle of multiple hole as capillarity, according to Bernoulli's theorem, due to logical
It is by approach angle, diameter of bore and the fibre bundle of the hollow fiber bundle of pipette 5 to cross the flow velocity of the liquid of pipette 5 and flow
What quantity was determined, it is unrelated with the storage liquid level of liquid supply container 1, therefore can be at any time in adding liquid supply container 1
The liquid in portion can mitigate the workload for replenishing liquid;Simultaneously in pipetting processes, the input port of pipette 5 remain with
1 internal liquid level of liquid supply container maintains an equal level, to which the transfer flow velocity and flow of liquid are all definite value, you can realize the essence to liquid
Determine amount transfer.It can be by adjusting the caliber and quantity of hollow fiber bundle 6, to adjust the effective sectional area of capillary phenomenon, in turn
The flow rate of liquid that adjustment passes through pipette 5.
Claims (6)
1. a kind of liquid transporting device of accurate quantification, it is characterized in that including liquid supply container(1), liquid receiving vessel(2)、
Floating body(4), pipette(5);Wherein liquid supply container(1)Pass through pipette(5)Connect liquid receiving vessel(2), liquid relief
Pipe(5)Input port be equipped with floating body(4).
2. the liquid transporting device of a kind of accurate quantification according to claim 1, it is characterized in that the liquid supply is held
Device(1)Use plastics or metal material, liquid supply container(1)Top is equipped with liquid addition port and liquid delivery port, pipette
(5)Across liquid delivery port and liquid receiving vessel(2)Side wall connect, the diameter of liquid delivery port is slightly larger than pipette(5)
Diameter.
3. the liquid transporting device of a kind of accurate quantification according to claim 1, it is characterized in that the floating body(4)For
Planar disc.
4. the liquid transporting device of a kind of accurate quantification according to claim 1, it is characterized in that the pipette(5)It is whole
Body is inverted u-shaped, and input port is located at same level, pipette with delivery outlet(5)Input port and liquid supply container(1)Interior
Liquid level maintains an equal level;Pipette(5)Height be no more than 30cm.
5. the liquid transporting device of a kind of accurate quantification according to claim 1, it is characterized in that the pipette(5)'s
Inside is filled with several hollow fiber bundles(6), hollow fiber bundle(6)Pass through fluid-tight adhesive and pipette(5)It is close glutinous
It closes, hollow fiber bundle(6)Both ends stretch out pipette(5)Input port and delivery outlet except.
6. the liquid transporting device of a kind of accurate quantification according to claim 5, it is characterized in that the hollow fiber bundle
(6)For hydrophilic fibre, hollow fiber bundle(6)Contact angle with water on liquid contact surface is 90 ° or less;Hollow fiber bundle(6)
Hollow aperture be 10 100 μm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810374673.1A CN108375404A (en) | 2018-04-24 | 2018-04-24 | A kind of liquid transporting device of accurate quantification |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810374673.1A CN108375404A (en) | 2018-04-24 | 2018-04-24 | A kind of liquid transporting device of accurate quantification |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108375404A true CN108375404A (en) | 2018-08-07 |
Family
ID=63032746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810374673.1A Pending CN108375404A (en) | 2018-04-24 | 2018-04-24 | A kind of liquid transporting device of accurate quantification |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108375404A (en) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU968511A1 (en) * | 1979-10-12 | 1982-10-23 | Всесоюзное Научно-Производственное Объединение "Союзводавтоматика" | Siphon waterdrain apparatus |
JPH0547500U (en) * | 1991-11-13 | 1993-06-25 | 暎朔 田中 | Liquid slow moving device |
JPH05308864A (en) * | 1992-03-10 | 1993-11-22 | Arefu:Kk | Capillary water culture plant |
JPH0847345A (en) * | 1994-08-08 | 1996-02-20 | Yamazen Kanagata:Kk | Water supply device for flowerpot |
KR960041049A (en) * | 1995-05-25 | 1996-12-17 | 차희장 | Liquid dosing device |
FR2771456A1 (en) * | 1997-11-25 | 1999-05-28 | Maurice Amsellem | Self=priming siphon, e.g. for watering plants or removing pools of water from terraces or swimming pool covers |
US20020092561A1 (en) * | 2001-01-17 | 2002-07-18 | Chung-Kun Liu | Constant flow liquid supplier |
KR101684178B1 (en) * | 2015-10-08 | 2016-12-07 | 강원대학교산학협력단 | The liquid discharging apparatus using a siphon |
JP2018027797A (en) * | 2016-08-18 | 2018-02-22 | 株式会社ダイキアクシス | Liquid injection device and water treatment device |
CN208296930U (en) * | 2018-04-24 | 2018-12-28 | 刘元辰 | A kind of liquid transporting device of accurate quantification |
-
2018
- 2018-04-24 CN CN201810374673.1A patent/CN108375404A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU968511A1 (en) * | 1979-10-12 | 1982-10-23 | Всесоюзное Научно-Производственное Объединение "Союзводавтоматика" | Siphon waterdrain apparatus |
JPH0547500U (en) * | 1991-11-13 | 1993-06-25 | 暎朔 田中 | Liquid slow moving device |
JPH05308864A (en) * | 1992-03-10 | 1993-11-22 | Arefu:Kk | Capillary water culture plant |
JPH0847345A (en) * | 1994-08-08 | 1996-02-20 | Yamazen Kanagata:Kk | Water supply device for flowerpot |
KR960041049A (en) * | 1995-05-25 | 1996-12-17 | 차희장 | Liquid dosing device |
FR2771456A1 (en) * | 1997-11-25 | 1999-05-28 | Maurice Amsellem | Self=priming siphon, e.g. for watering plants or removing pools of water from terraces or swimming pool covers |
US20020092561A1 (en) * | 2001-01-17 | 2002-07-18 | Chung-Kun Liu | Constant flow liquid supplier |
KR101684178B1 (en) * | 2015-10-08 | 2016-12-07 | 강원대학교산학협력단 | The liquid discharging apparatus using a siphon |
JP2018027797A (en) * | 2016-08-18 | 2018-02-22 | 株式会社ダイキアクシス | Liquid injection device and water treatment device |
CN208296930U (en) * | 2018-04-24 | 2018-12-28 | 刘元辰 | A kind of liquid transporting device of accurate quantification |
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