CN108535084A - A kind of liquid mixing chamber - Google Patents
A kind of liquid mixing chamber Download PDFInfo
- Publication number
- CN108535084A CN108535084A CN201810305531.XA CN201810305531A CN108535084A CN 108535084 A CN108535084 A CN 108535084A CN 201810305531 A CN201810305531 A CN 201810305531A CN 108535084 A CN108535084 A CN 108535084A
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- China
- Prior art keywords
- liquid mixing
- mixing drum
- hole
- boss
- top cover
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Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
-
- 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
- G01N2001/386—Other diluting or mixing processes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
The invention discloses a kind of liquid mixing chambers, including top cover, atomizer, liquid mixing drum and bottom cover, top cover is internally provided with air hole and cleaning hole, the lower end of liquid mixing drum is equipped with external screw thread, bottom cover includes that one end sets the boss that coniform counterbore is equipped at female hollow bottle cap and big end center, boss small end is internally provided with inlet opening and drainage hole, and wherein inlet opening is penetrated to the vertex of a cone of coniform counterbore, and drainage hole is penetrated to the side wall of coniform counterbore；The upper end of liquid mixing drum is inserted into top cover lower end, atomizer is fixed on top cover lower end and is connected to cleaning hole, boss big end is set in opposite end of the hollow bottle cap equipped with internal thread one end and the small end of boss stretches out hollow bottle cap, the external screw thread of the internal thread engagement liquid mixing drum lower end of hollow bottle cap.The present invention is uniformly mixed liquid, fully, and easy to clean, can improve detection efficiency, reduces detection error.
Description
Technical field
The present invention relates to apparatus for combining liquids fields, more particularly, to a kind of liquid mixing chamber.
Background technology
Agricultural is the basis of national economy, and China arable land is few, has a large population, is faced with the problem of food supply safety for a long time.
Food growth needs a large amount of n p k nutrition element, and every year in order to ensure the yield of grain, it is next that peasant puts into a large amount of chemical fertilizer
Ensure grain yield.It is existing that excessive application can cause fertilizer to be wasted in large quantities, hardened, input-output ratio increase etc. occurs in soil
As the n p k nutrition element in soil is transformed into ionic state and is absorbed by plants, and extra nutrient ion is easy to pass through in soil
Rainwash, leakage and volatilization etc. lose, and cause body eutrophication and pollution air environment.Therefore, soil nutrient measures
It is to maintain the only way which must be passed of soil quality to instruct the rational application of fertilizer.
Photoelectric colorimetry soil nutrient detection technique has the advantages that fast and accurately in the prior art, and technology needs will be native
Solution is made in earth sample, then coordinate other must reagent inject after fully mixed in Photoelectric Detection analytical equipment carry out soil
The detection and analysis of earth nutrient, current liquid mixing device structure and function specificity it is relatively low, cannot be directed to the above situation into
Row fully, uniform mixing, therefore blend the mixed liquor taken and be not achieved and accurately detect required condition, largely shadow
The accuracy for having rung testing result causes follow-up work effect undesirable, and subsequently cleaning is inconvenient, completes the week of one-time detection
Phase is long, and therefore, for the above situation, it is necessary to develop related art scheme to solve the problem.
Invention content
It is uniformly mixed, fully the object of the present invention is to provide a kind of, and is readily cleaned, is suitable for quickly repeating to detect needing
The liquid mixing chamber asked reaches raising detection accuracy, reduces the purpose in operation cycle.
To achieve the goals above, the technical solution adopted by the present invention is:
A kind of liquid mixing chamber, including top cover, atomizer, liquid mixing drum and bottom cover, top cover are middle part equipped with convex
The cylinder of ring and be internally provided with air hole and cleaning hole, air hole and cleaning hole be through-hole, the lower end of liquid mixing drum is equipped with
External screw thread, bottom cover includes that one end sets the boss that coniform counterbore is equipped at female hollow bottle cap and big end center, convex
Platform small end is internally provided with inlet opening and drainage hole, and wherein inlet opening is penetrated to the vertex of a cone of coniform counterbore, drainage hole penetrate to
On the side wall of coniform counterbore, cleaning hole, inlet opening and drainage hole one end are equipped with engaging head；It is mixed that liquid is inserted into top cover lower end
The upper end of cylinder is closed, atomizer is fixed on top cover lower end and is connected to cleaning hole, and boss big end is set in hollow bottle cap equipped with interior
The opposite end of screw thread one end and the small end of boss stretch out hollow bottle cap, the internal thread engagement liquid mixing drum lower end of hollow bottle cap
External screw thread.
The liquid mixing drum outer wall is equipped with the heating film uniformly laid.
The atomizer is on the central axes of liquid mixing drum.
The top cover lower end is equipped with annular groove, and sealing ring is equipped in annular groove.
The liquid mixing drum bottom end face and the contact position of boss big end end face in bottom cover are equipped with gasket.
The upper end that the atomizer is ejected into the apogee distance liquid mixing drum of liquid mixing drum inner wall is not more than three
/ mono-.
The present invention devises a kind of liquid mixing chamber, and technology pilot agent and soil are tested and analyzed especially suitable for soil nutrient
The mixing of sample solution.The pedotheque of extraction enters with reagent in mixing chamber, can be controlled in mixing chamber by heating film
Temperature provides environmental condition for sample with fully reacting for reagent, and drainage hole can make after blasting air in liquid mixing drum
Liquid forms turbulent flow, is mixed to the greatest extent, reaches uniformly mixed, sufficient requirement, and cleaning hole injection cleaning solution can be with
The inner wall of liquid mixing drum is cleaned by atomizer, cleaning solution or mixed liquor can flow into waste liquid bottle by inlet opening
It can continue to be pumped into the next sample survey of next detected sample progress or in photoelectric detector, after cleaning, entirely clean
Journey takes less, speed is fast, easy to clean thorough, and the coniform counterbore being arranged in the boss big end of bottom cover can ensure that liquid is mixed
The liquid stream completely closed in cylinder is net, avoids remaining.The present invention is uniformly mixed liquid, fully, and easy to clean, can improve
Detection efficiency reduces detection error.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the liquid mixing chamber of the present invention.
Fig. 2 is the partial sectional view of the embodiment of the liquid mixing chamber of the present invention.
Fig. 3 is top cover（Sealing ring and atomizer are installed）Schematic diagram.
Fig. 4 is top cover（Sealing ring and atomizer are installed）Front view.
Fig. 5 is the schematic diagram of boss.
Specific implementation mode
The invention will be further described with reference to the accompanying drawings and examples.
As shown in Figures 1 to 5, a kind of liquid mixing chamber, including top cover 1, atomizer 14, liquid mixing drum 2 and bottom
End cap, top cover 1 are that middle part is equipped with the cylinder of bulge loop and is internally provided with air hole 11 and cleaning hole 12, air hole 11 and cleaning hole
12 be through-hole, is equipped with annular groove in 1 lower end of top cover, sealing ring 13 is equipped in annular groove, the lower end of liquid mixing drum 2 is equipped with outer spiral shell
In addition line is equipped with the heating film 3 uniformly laid in the outer wall of liquid mixing drum 2, bottom cover includes that one end sets female sky
The boss 41 of coniform counterbore is equipped at heart bottle cap 4 and big end center, 41 small end of boss is internally provided with inlet opening 43 and drainage hole
42, wherein inlet opening 43 is penetrated to the vertex of a cone of coniform counterbore, and drainage hole 42 is penetrated to the side wall of coniform counterbore, cleaning
Hole 12, inlet opening 43 and 42 one end of drainage hole are equipped with engaging head 5；The upper end of liquid mixing drum 2, mist are inserted into 1 lower end of top cover
Change nozzle 14 to be fixed on 1 lower end of top cover and be connected to cleaning hole 12, and atomizer 14 is in the central axes of liquid mixing drum 2
Upper and atomizer 14 be ejected into the upper end of the apogee distance liquid mixing drum 2 of 2 inner wall of liquid mixing drum no more than three/
One, 41 big end of boss is set in opposite end of the hollow bottle cap 4 equipped with internal thread one end and the small end of boss 41 stretches out hollow bottle cap
4, the external screw thread of 2 lower end of internal thread engagement liquid mixing drum of hollow bottle cap 4, in 2 bottom end face of liquid mixing drum and bottom cover
The contact position of 41 big end end face of middle boss is equipped with gasket 44.
When specifically used, sample solution and reagent are passed through into inlet opening 43 respectively by equipment such as peristaltic pump or syringe pumps
It is injected into liquid mixing drum 2, then closes inlet opening 43, open the air that drainage hole 42 blasts a period of time, keep liquid mixed
The liquid closed in cylinder 2 forms turbulent flow, and to realize uniformly mixed, sufficient purpose, it is mixed to liquid that heating film 3 can be enabled in mixing
The liquid closed in cylinder 2 carries out heating and thermal insulation, and the liquid in liquid mixing drum 2 is enable fully to react；The row of closing after mixing
Fluid apertures 42, opening inlet opening 43, which takes mixed liquor away, to be sent in photoelectric detector or waste liquid bottle, 41 big end of boss of bottom cover
The coniform counterbore of upper setting can ensure that the stream completely of the liquid in liquid mixing drum 2 is net, avoid remaining, then open cleaning hole
12 injection cleaning solutions, cleaning solution carry out quickly adequately cleaning, air hole by atomizer 14 to the inner wall of liquid mixing drum 2
Pressure in 11 certifiable liquid mixing drums 2 is stablized, and can continue to be pumped into the next sample of next detected sample progress after cleaning
Product examine is tested, and entire cleaning process takes less, speed is fast, easy to clean thorough.The present invention is uniformly mixed liquid, fully, and
It is easy to clean, detection efficiency can be improved, detection error is reduced.
The liquid in liquid mixing drum 2 can be also extracted by drainage hole 42 in other embodiments again by liquid original road high speed
Return the mixing for realizing liquid in liquid mixing drum 2.
Finally illustrate, the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, this field is common
Other modifications or equivalent replacement that technical staff makes technical scheme of the present invention, without departing from technical solution of the present invention
Spirit and scope, be intended to be within the scope of the claims of the invention.
Claims (6)
1. a kind of liquid mixing chamber, it is characterised in that：Including top cover, atomizer, liquid mixing drum and bottom cover, top cover
It is equipped with the cylinder of bulge loop for middle part and is internally provided with air hole and cleaning hole, air hole and cleaning hole are through-hole, liquid mixing
The lower end of cylinder is equipped with external screw thread, and bottom cover includes that one end is set at female hollow bottle cap and big end center equipped with coniform heavy
The boss in hole, boss small end are internally provided with inlet opening and drainage hole, and wherein inlet opening is penetrated to the vertex of a cone of coniform counterbore, row
Fluid apertures is penetrated to the side wall of coniform counterbore, and cleaning hole, inlet opening and drainage hole one end are equipped with engaging head；Top cover lower end
It is inserted into the upper end of liquid mixing drum, atomizer is fixed on top cover lower end and is connected to cleaning hole, and boss big end is set in hollow
Bottle cap is equipped with the opposite end of internal thread one end and the small end of boss stretches out hollow bottle cap, and the internal thread engagement liquid of hollow bottle cap is mixed
Close the external screw thread of cylinder lower end.
2. a kind of liquid mixing chamber according to claim 1, it is characterised in that：The atomizer is in liquid mixing drum
Central axes on.
3. a kind of liquid mixing chamber according to claim 1 or 2, it is characterised in that：The atomizer is ejected into liquid
The upper end of the apogee distance liquid mixing drum of mixing drum inner wall is not more than one third.
4. a kind of liquid mixing chamber according to claim 1, it is characterised in that：The top cover lower end is equipped with annular groove, ring
Sealing ring is equipped in slot.
5. a kind of liquid mixing chamber according to claim 1 or 4, it is characterised in that：The liquid mixing drum bottom end face
It is equipped with gasket with the contact position of boss big end end face in bottom cover.
6. a kind of liquid mixing chamber according to claim 1, it is characterised in that：The liquid mixing drum outer wall is equipped with uniform
The heating film of laying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810305531.XA CN108535084B (en) | 2018-04-08 | 2018-04-08 | Liquid mixing cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810305531.XA CN108535084B (en) | 2018-04-08 | 2018-04-08 | Liquid mixing cavity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108535084A true CN108535084A (en) | 2018-09-14 |
| CN108535084B CN108535084B (en) | 2021-01-22 |
Family
ID=63482857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810305531.XA Active CN108535084B (en) | 2018-04-08 | 2018-04-08 | Liquid mixing cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108535084B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374390A (en) * | 2018-11-07 | 2019-02-22 | 河南农业大学 | A kind of absorption spectrum detection soil nutrient automixte system |
Citations (10)
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| WO2001075416A1 (en) * | 2000-03-31 | 2001-10-11 | Boule Medical Ab | A device for diluting and mixing a liquid sample |
| US20040121484A1 (en) * | 2002-12-19 | 2004-06-24 | Tomas Betancourt | Method and apparatus for mixing blood samples for cell analysis |
| CN200944681Y (en) * | 2006-08-23 | 2007-09-05 | 王佰忠 | Glass heating tube |
| CN101224808A (en) * | 2007-01-19 | 2008-07-23 | 陈红锋 | Combined container and solute storing device |
| CN204052311U (en) * | 2014-04-02 | 2014-12-31 | 安徽理工大学 | A kind of Multifunction bottle washing apparatus |
| CN105938066A (en) * | 2016-07-05 | 2016-09-14 | 南京天纵易康生物科技股份有限公司 | Liquid mixing device and mixing method |
| CN106289933A (en) * | 2015-05-27 | 2017-01-04 | 艾博生物医药(杭州)有限公司 | A kind of lid and storage also mix the device of solid-liquid |
| US20180031568A1 (en) * | 2015-02-20 | 2018-02-01 | Shimadzu Corporation | Device for pretreatment of sample and analyzer equipped therewith, and method for pretreatment of sample |
| CN107803176A (en) * | 2017-12-15 | 2018-03-16 | 杨国荣 | Facilitate the reactor of clean and reuse |
| CN109562883A (en) * | 2016-08-11 | 2019-04-02 | 仪器实验室公司 | Dual chamber reagent mixing container |
-
2018
- 2018-04-08 CN CN201810305531.XA patent/CN108535084B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001075416A1 (en) * | 2000-03-31 | 2001-10-11 | Boule Medical Ab | A device for diluting and mixing a liquid sample |
| US20040121484A1 (en) * | 2002-12-19 | 2004-06-24 | Tomas Betancourt | Method and apparatus for mixing blood samples for cell analysis |
| CN200944681Y (en) * | 2006-08-23 | 2007-09-05 | 王佰忠 | Glass heating tube |
| CN101224808A (en) * | 2007-01-19 | 2008-07-23 | 陈红锋 | Combined container and solute storing device |
| CN204052311U (en) * | 2014-04-02 | 2014-12-31 | 安徽理工大学 | A kind of Multifunction bottle washing apparatus |
| US20180031568A1 (en) * | 2015-02-20 | 2018-02-01 | Shimadzu Corporation | Device for pretreatment of sample and analyzer equipped therewith, and method for pretreatment of sample |
| CN106289933A (en) * | 2015-05-27 | 2017-01-04 | 艾博生物医药(杭州)有限公司 | A kind of lid and storage also mix the device of solid-liquid |
| CN105938066A (en) * | 2016-07-05 | 2016-09-14 | 南京天纵易康生物科技股份有限公司 | Liquid mixing device and mixing method |
| CN109562883A (en) * | 2016-08-11 | 2019-04-02 | 仪器实验室公司 | Dual chamber reagent mixing container |
| CN107803176A (en) * | 2017-12-15 | 2018-03-16 | 杨国荣 | Facilitate the reactor of clean and reuse |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374390A (en) * | 2018-11-07 | 2019-02-22 | 河南农业大学 | A kind of absorption spectrum detection soil nutrient automixte system |
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| Publication number | Publication date |
|---|---|
| CN108535084B (en) | 2021-01-22 |
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