CN105460329A - Preprocessor for instrument analysis sample reservation - Google Patents
Preprocessor for instrument analysis sample reservation Download PDFInfo
- Publication number
- CN105460329A CN105460329A CN201510785978.8A CN201510785978A CN105460329A CN 105460329 A CN105460329 A CN 105460329A CN 201510785978 A CN201510785978 A CN 201510785978A CN 105460329 A CN105460329 A CN 105460329A
- Authority
- CN
- China
- Prior art keywords
- cover plate
- connector
- upper cover
- lower cover
- sample
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
- B65D1/12—Cans, casks, barrels, or drums
- B65D1/20—Cans, casks, barrels, or drums characterised by location or arrangement of filling or discharge apertures
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a preprocessor for instrument analysis sample reservation. The preprocessor comprises three parts including an upper cover plate, a lower cover plate and a middle main body, wherein a first equipment connector, a second equipment connector, a third equipment connector, a fourth equipment connector, a water inlet connector and a liquid level switch connector are arranged on the upper cover plate; the middle main body comprises a hollow container, a first reserved connector and a second reserved connector, the hollow container is located in the middle of the middle main body, and both the first reserved connector and the second reserved connector are located on the side surface of the middle main body; a third reserved connector, a water outlet connector and a connector for sample reservation are arranged on the lower cover plate; the upper cover plate and the lower cover plate are fixed at upper and lower ends of the middle main body respectively. With the adoption of the preprocessor, adverse phenomena such as sampling, sample reservation, blockage, overflow and the like of an instrument are eliminated, meanwhile, a sample water cup is convenient to mount and simple to clean, and the maintenance degree is low.
Description
Technical field
The present invention relates to a kind of pretreater, particularly relate to a kind of pretreater kept sample for instrumental analysis.
Background technology
Pretreater, as the pretreating containers provided before instrument water sample analysis, is the medium between instrument and delivery duct, so the work of its normal table serves very important effect.There is following shortcoming in the sample water tumbler of current use: one, and volume is too little: sampling may be caused abnormal; Cleaning is inconvenient, and portion cannot clean.Two, should not clean: due to long-time use, volume wall booty is more, often can not get cleaning.Three, easily block: easy incrustation blocking in pipeline situation less than normal, the situation dirt of unreasonable structure cannot be cleared up.Four, easy overflow: easily overflow occurs owing to often not cleaning, cause website and rack stained.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of pretreater kept sample for instrumental analysis, and which solve the unfavorable phenomenons such as instrument samples, keeps sample, blocks, overflow, this sample water tumbler is easy for installation simultaneously, cleans easy, safeguards that dynamics is low.
The present invention solves above-mentioned technical matters by following technical proposals: a kind of pretreater kept sample for instrumental analysis, it is characterized in that, it is by upper cover plate, lower cover and intermediate host three part are formed, upper cover plate is provided with the first device junction, second device junction, 3rd device junction, 4th device junction, water supply connector, liquid level switch joint, intermediate host is provided with a hollow container, one first reserved joint, one second reserved joint, hollow container is positioned at the centre of intermediate host, first reserved joint and the second reserved joint are all positioned at the side of intermediate host, lower cover is provided with one the 3rd reserved joint, water out adapter, keep sample with joint, upper cover plate, lower cover is fixed with the two ends up and down of intermediate host respectively.
Preferably, described upper cover plate, lower cover are sealed by a seal ring respectively and between intermediate receptacle main body.
Preferably, the shape of the shape of described upper cover plate, the shape of lower cover and intermediate host is all square-column-shaped.
Preferably, described upper cover plate, lower cover are fixed respectively by the two ends up and down of multiple screw, screw hole and intermediate host.
Positive progressive effect of the present invention is: the invention solves the unfavorable phenomenons such as instrument samples, keeps sample, blocks, overflow, this sample water tumbler is easy for installation simultaneously, cleans easy, safeguards that dynamics is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the pretreater that the present invention keeps sample for instrumental analysis.
Detailed description of the invention
Present pre-ferred embodiments is provided, to describe technical scheme of the present invention in detail below in conjunction with accompanying drawing.
As shown in Figure 1, the present invention is used for the pretreater that keeps sample of instrumental analysis by upper cover plate 1, lower cover 2 and intermediate host 3 three part are formed, upper cover plate 1 is provided with the first device junction 11, second device junction 12, 3rd device junction 13, 4th device junction 14, water supply connector 15, liquid level switch joint 16, intermediate host 3 is provided with a hollow container 31, one first reserved joint 32, one second reserved joint 33, hollow container 31 is positioned at the centre of intermediate host 3, first reserved joint 32 and the second reserved joint 33 are all positioned at the side of intermediate host 3, lower cover 2 is provided with one the 3rd reserved joint 21, water out adapter 22, keep sample with joint 23, upper cover plate 1, lower cover 2 is fixed with the two ends up and down of intermediate host 3 respectively.
Upper cover plate, lower cover are sealed by a seal ring 41 respectively and between intermediate receptacle main body, improve sealing property like this, ensure that liquid is non-leakage.
The shape of the shape of upper cover plate 1, the shape of lower cover 2 and intermediate host 3 can be square-column-shaped, saves volume like this.
Upper cover plate 1, lower cover 2 are fixed with the two ends up and down of intermediate host 3 respectively by multiple screw 18, screw hole 17, convenient so fixing and dismounting.
It is sealing member that the present invention is used for the integral structure of pretreater that instrumental analysis keeps sample, and avoids the flooded conditions blocking and cause, and reduces the impact of overflow environment to external world.Water supply connector, water out adapter are all arranged in the middle of pretreater, reduce and avoid the impact of blocking.Liquid level switch joint provides actv. monitoring.First device junction is used for cleaning, does not open at ordinary times, opens cleaning during cleaning, for user provides convenience.Keeping sample with joint is retain water sample to provide port, can for the equipment use that keeps sample.First reserved joint, a second reserved joint provide sample tap for instrument, are in operation rationally for instrument provides interface.
During use, hollow container provides water space, top cover plate is provided with water supply connector, bottom cover plate is provided with water out adapter, top cover plate is provided with special joint (i.e. first device junction of Instrument use, second device junction, 3rd device junction, 4th device junction), bottom cover plate is provided with the special joint (namely keeping sample with joint) that sample leaving device uses, main element side is provided with the first reserved joint and the second reserved joint, first reserved joint and the second reserved joint are for Instrument use, solve instrument sampling in practice, keep sample, blocking, the unfavorable phenomenon such as overflow, there is this sample water tumbler simultaneously easy for installation, clean easy, the advantages such as maintenance dynamics is low, good environment can be provided for instrument sample analysis.
Above-described specific embodiment; the technical matters of solution of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. the pretreater kept sample for instrumental analysis, it is characterized in that, it is by upper cover plate, lower cover and intermediate host three part are formed, upper cover plate is provided with the first device junction, second device junction, 3rd device junction, 4th device junction, water supply connector, liquid level switch joint, intermediate host is provided with a hollow container, one first reserved joint, one second reserved joint, hollow container is positioned at the centre of intermediate host, first reserved joint and the second reserved joint are all positioned at the side of intermediate host, lower cover is provided with one the 3rd reserved joint, water out adapter, keep sample with joint, upper cover plate, lower cover is fixed with the two ends up and down of intermediate host respectively.
2. the pretreater kept sample for instrumental analysis as claimed in claim 1, is characterized in that, described upper cover plate, lower cover are sealed by a seal ring respectively and between intermediate receptacle main body.
3. the pretreater kept sample for instrumental analysis as claimed in claim 1, it is characterized in that, the shape of the shape of described upper cover plate, the shape of lower cover and intermediate host is all square-column-shaped.
4. the pretreater kept sample for instrumental analysis as claimed in claim 1, it is characterized in that, described upper cover plate, lower cover are fixed respectively by the two ends up and down of multiple screw, screw hole and intermediate host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510785978.8A CN105460329A (en) | 2015-11-17 | 2015-11-17 | Preprocessor for instrument analysis sample reservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510785978.8A CN105460329A (en) | 2015-11-17 | 2015-11-17 | Preprocessor for instrument analysis sample reservation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105460329A true CN105460329A (en) | 2016-04-06 |
Family
ID=55598581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510785978.8A Pending CN105460329A (en) | 2015-11-17 | 2015-11-17 | Preprocessor for instrument analysis sample reservation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105460329A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1174185A2 (en) * | 2000-07-19 | 2002-01-23 | Symyx Technologies, Inc. | High pressure parallel reactor |
| CN202033372U (en) * | 2011-03-16 | 2011-11-09 | 深圳市蓝韵实业有限公司 | Sealed water tank |
| CN102252879A (en) * | 2011-04-21 | 2011-11-23 | 安徽蓝盾光电子股份有限公司 | Water quality pretreatment device used for water quality on-line monitoring device |
| CN102749465A (en) * | 2012-06-26 | 2012-10-24 | 苏州国环环境检测有限公司 | Digestion and colorimetric analysis system for test of standard addition recovery rate |
| CN102818716A (en) * | 2011-06-07 | 2012-12-12 | 辽宁省水利水电科学研究院 | Water quality assay sampling cylinder |
| CN203083847U (en) * | 2013-02-07 | 2013-07-24 | 陕西理工学院 | Water sampler |
| CN104383737A (en) * | 2014-11-24 | 2015-03-04 | 同济大学 | Device with self-cleaning function for filtering in-situ seawater and using method thereof |
| CN104597271A (en) * | 2014-12-30 | 2015-05-06 | 浙江海洋学院 | Water quality monitoring and sample feeding device with impurity remover |
-
2015
- 2015-11-17 CN CN201510785978.8A patent/CN105460329A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1174185A2 (en) * | 2000-07-19 | 2002-01-23 | Symyx Technologies, Inc. | High pressure parallel reactor |
| CN202033372U (en) * | 2011-03-16 | 2011-11-09 | 深圳市蓝韵实业有限公司 | Sealed water tank |
| CN102252879A (en) * | 2011-04-21 | 2011-11-23 | 安徽蓝盾光电子股份有限公司 | Water quality pretreatment device used for water quality on-line monitoring device |
| CN102818716A (en) * | 2011-06-07 | 2012-12-12 | 辽宁省水利水电科学研究院 | Water quality assay sampling cylinder |
| CN102749465A (en) * | 2012-06-26 | 2012-10-24 | 苏州国环环境检测有限公司 | Digestion and colorimetric analysis system for test of standard addition recovery rate |
| CN203083847U (en) * | 2013-02-07 | 2013-07-24 | 陕西理工学院 | Water sampler |
| CN104383737A (en) * | 2014-11-24 | 2015-03-04 | 同济大学 | Device with self-cleaning function for filtering in-situ seawater and using method thereof |
| CN104597271A (en) * | 2014-12-30 | 2015-05-06 | 浙江海洋学院 | Water quality monitoring and sample feeding device with impurity remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |
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| WD01 | Invention patent application deemed withdrawn after publication |