CN104280513A - Reaction tank for water sample detection - Google Patents
Reaction tank for water sample detection Download PDFInfo
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- CN104280513A CN104280513A CN201410385827.9A CN201410385827A CN104280513A CN 104280513 A CN104280513 A CN 104280513A CN 201410385827 A CN201410385827 A CN 201410385827A CN 104280513 A CN104280513 A CN 104280513A
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- reaction tank
- titration
- sour
- pick
- storage
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Abstract
The invention discloses a reaction tank for water sample detection, which is capable of achieving functions of accurate online titration metering, speed regulation and automatic acid adding. The reaction tank comprises an acid storage cup, a dropper, a titration speed limiting regulating valve, a titration switching valve, a titration detection device, a reaction tank, a stirrer, a siphon and a siphon detection device. According to the technical scheme of the invention, the reaction tank has the advantages of convenience in operation, metering accuracy and the like.
Description
Technical field
The present invention relates to a kind of detection reaction tank, particularly relate to a kind of water sample detection reaction tank.
Technical background
At present, for the water quality stability supervising device of the recirculating cooling water system of the industries such as electric power, oil, chemical industry, metallurgy, primarily of formations such as sour Storage Cup, dropper, titration switch valve, titration pick-up unit, reaction tank, stirrers, also exist online titration to the adjustment of the consumption metering accuracy of acid, rate of titration, Automatic Dosing and each collecting sample volume that detects the parity problem such as can not to be difficult to.
Summary of the invention
Instant invention overcomes deficiency of the prior art, provide a kind of water sample detection reaction tank.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of water sample detection reaction tank, comprise sour Storage Cup, dropper, titration speed limit variable valve, titration switch valve, titration pick-up unit, reaction tank, stirrer, U trap and siphon pick-up unit, described sour Storage Cup is by dropper order series winding titration speed limit variable valve, titration switch valve and titration pick-up unit, described titration pick-up unit is fixed on reaction tank top, the bottom of described reaction tank is provided with stirrer, described U trap one end is arranged on the bottom of reaction tank through reaction tank bottom surface, the other end is connected to siphon pick-up unit.
As preferably, described water sample detection reaction tank, also comprise automatic medicine adding apparatus, described automatic medicine adding apparatus comprises storage sour container, sealing-plug, sealed interface, draft tube and drug discharging tube, the locus of described storage sour container is higher than sour Storage Cup, described sealing-plug is arranged on the dosing mouth of storage sour container, described sealed interface is arranged on the bottom of the sidewall of storage sour container, described draft tube one end through sealed interface enter storage sour container in height more than liquid level, the other end of described draft tube is arranged in sour Storage Cup, one end of described drug-feeding tube enters the bottom of storage sour container through sealed interface, the other end of described drug-feeding tube enters in sour Storage Cup.
As preferably, described titration pick-up unit is infrared titration pick-up unit, and described titration switch valve is electromagnetic switch valve.
As preferably, the mouth of pipe of described U trap one end in reaction tank down.
Compared with prior art, advantage of the present invention is: the mode adding siphon overflow mechanism in reaction tank, takes the method for siphon constant volume, can volume constant of strict guarantee each institute water sampling; Adopt infrared detecting device metering drop number, carry out the volume of First Astronautic Research Institute for Measurement and Test's acid according to drop number, the consumption metering accuracy of online titration to acid is high; Use titration variable valve effectively can regulate rate of titration, the demand of different occasion can be adapted to; Automatic medicine adding apparatus provides constant liquid level can to sour Storage Cup, can ensure again the consumption of testing process Chinese traditional medicine.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
As shown in Figure 1, a kind of water sample detection reaction tank, comprise sour Storage Cup 5, dropper 6, titration speed limit variable valve 7, electromagnetism titration switch valve 8, infrared titration pick-up unit 9, reaction tank 12, stirrer 15, U trap 14 and siphon pick-up unit 16, described sour Storage Cup 5 is by dropper 6 order series winding titration speed limit variable valve 7, electromagnetism titration switch valve 8 and infrared titration pick-up unit 9, described infrared titration pick-up unit 9 is fixed on reaction tank 12 top, the bottom of described reaction tank 12 is provided with stirrer 15, described U trap 14 one end is arranged on the bottom of reaction tank 12 through reaction tank 12 bottom surface, and the mouth of pipe of one end is down in reaction tank 12, the other end is connected to siphon pick-up unit 16.
Described water sample detection reaction tank, also comprise automatic medicine adding apparatus, described automatic medicine adding apparatus comprises storage sour container 2, sealing-plug 1, sealed interface 18, draft tube 3 and drug discharging tube 4, the locus of described storage sour container 2 is higher than sour Storage Cup 5, described sealing-plug 1 is arranged on the dosing mouth of storage sour container 2, described sealed interface 18 is arranged on the bottom of the sidewall of storage sour container 2, described draft tube 3 one end through sealed interface 18 enter storage sour container 2 in height more than liquid level, the other end of described draft tube 3 is arranged in sour Storage Cup 5, one end of described drug-feeding tube 4 enters the bottom of storage sour container 2 through sealed interface 18, the other end of described drug-feeding tube 4 enters in sour Storage Cup 5.
When the lower end of sour Storage Cup 5 liquid level lower than draft tube 3, gas will enter into storage sour container 2 from the lower end of draft tube 3, liquid will flow out from chemical feed pipe 4, acid Storage Cup 5 liquid level rises, seal draft tube 3, form negative pressure in storage sour container 2, in chemical feed pipe 4, liquid stream stops, to be titrated carry out a period of time after, sour Storage Cup 5 liquid level drops to the lower end of draft tube 3 again.Circulation like this just can keep the liquid level in sour Storage Cup 5 to remain on a constant position.
Before equipment investment uses, when the acid in sour Storage Cup 5 flows through titration speed limit variable valve 7, through the adjustment of titration speed limit variable valve 7, rate of titration is made to be in a desirable state, then drop is demarcated, calculate every dropping liquid and drip average external volume data, and be deposited in program.When equipment investment uses, drop average external volume data just can be utilized to measure; Acid flows through electromagnetism titration switch valve 8 again, by the control to electromagnetism titration switch valve 8, effectively can close down the supply of acid; When the acid supplied flows through infrared titration pick-up unit 9, measure drop number by infrared titration pick-up unit 9, system carrys out the volume of First Astronautic Research Institute for Measurement and Test's acid according to drop number.
Reaction tank 12 is by water droplet pick-up unit 11 inwardly water filling, by stirrer 15, water and acid are stirred, by the pH value of liquid in PH electrode 13 detection reaction pond 12, the method of siphon constant volume is adopted by the U trap 14 in reaction tank 12, the volume of strict guarantee each institute water sampling constant, and collection water sample is delivered to siphon pick-up unit 16 detect, when completing testing process, the remaining liq in the tapping equipment discharge reaction tank on reaction tank.
Except the above embodiments, other embodiments do not stated also should within protection scope of the present invention.Specific embodiment as herein described is only to the explanation for example of the present invention's spirit, those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.Although be described through specific term herein, but do not get rid of the possibility using other terms, use these terms to be only used to describe and explain essence of the present invention easily, the restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (4)
1. a water sample detection reaction tank, it is characterized in that, comprise sour Storage Cup, dropper, titration speed limit variable valve, titration switch valve, titration pick-up unit, reaction tank, stirrer, U trap and siphon pick-up unit, described sour Storage Cup is by dropper order series winding titration speed limit variable valve, titration switch valve and titration pick-up unit, described titration pick-up unit is fixed on reaction tank top, the bottom of described reaction tank is provided with stirrer, described U trap one end is arranged on the bottom of reaction tank through reaction tank bottom surface, and the other end is connected to siphon pick-up unit.
2. a kind of water sample detection reaction tank according to claim 1, it is characterized in that, also comprise automatic medicine adding apparatus, described automatic medicine adding apparatus comprises storage sour container, sealing-plug, sealed interface, draft tube and drug discharging tube, the locus of described storage sour container is higher than sour Storage Cup, described sealing-plug is arranged on the dosing mouth of storage sour container, described sealed interface is arranged on the bottom of the sidewall of storage sour container, described draft tube one end through sealed interface enter storage sour container in height more than liquid level, the other end of described draft tube is arranged in sour Storage Cup, one end of described drug-feeding tube enters the bottom of storage sour container through sealed interface, the other end of described drug-feeding tube enters in sour Storage Cup.
3. a kind of water sample detection reaction tank according to claim 1, is characterized in that, described titration pick-up unit is infrared titration pick-up unit, and described titration switch valve is electromagnetic switch valve.
4. a kind of water sample detection reaction tank according to claim 1, is characterized in that, the mouth of pipe of described U trap one end in reaction tank down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410385827.9A CN104280513B (en) | 2014-08-07 | 2014-08-07 | A kind of water sample detection reaction tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410385827.9A CN104280513B (en) | 2014-08-07 | 2014-08-07 | A kind of water sample detection reaction tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104280513A true CN104280513A (en) | 2015-01-14 |
| CN104280513B CN104280513B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410385827.9A Expired - Fee Related CN104280513B (en) | 2014-08-07 | 2014-08-07 | A kind of water sample detection reaction tank |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114380466A (en) * | 2022-01-14 | 2022-04-22 | 上海园林（集团）有限公司 | Ecological bank belt greening system and method for slightly polluted river |
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- 2014-08-07 CN CN201410385827.9A patent/CN104280513B/en not_active Expired - Fee Related
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| CN1104334A (en) * | 1994-04-29 | 1995-06-28 | 清华大学 | Automatic potentiometric titrimeter |
| JPH10332679A (en) * | 1997-05-27 | 1998-12-18 | Meidensha Corp | Automatic measuring device for stability index |
| CN2334491Y (en) * | 1998-09-11 | 1999-08-25 | 北京化学试剂研究所 | Automatic photoelectronic drop counter for upper located drop liquid trough |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114380466A (en) * | 2022-01-14 | 2022-04-22 | 上海园林（集团）有限公司 | Ecological bank belt greening system and method for slightly polluted river |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104280513B (en) | 2016-08-24 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180522 Address after: 214000 6, eighteen Bay Road 288, Binhu District, Wuxi, Jiangsu province 112 Patentee after: Wuxi Li Miao environmental protection & Technology Co., Ltd. Address before: 313000 D903 room, D building, Wuxing science and Technology Pioneer Park, eight Li Dian Town, Wuxing District, Huzhou, Zhejiang. Patentee before: HUZHOU KE-NUO WATER TREATMENT CHEMICAL MATERIALS CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20190807 |