CN203101118U - Novel non-pressure sampling system - Google Patents
Novel non-pressure sampling system Download PDFInfo
- Publication number
- CN203101118U CN203101118U CN 201320117829 CN201320117829U CN203101118U CN 203101118 U CN203101118 U CN 203101118U CN 201320117829 CN201320117829 CN 201320117829 CN 201320117829 U CN201320117829 U CN 201320117829U CN 203101118 U CN203101118 U CN 203101118U
- Authority
- CN
- China
- Prior art keywords
- sample
- port
- sampling
- sampling system
- storing tank
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a novel non-pressure sampling system. The novel non-pressure sampling system is characterized by comprising a base, a support and a sampling device, wherein the sampling device comprises a control cabinet and a sampling box; a sample feed port and an overflowing port are formed in the left side of the sampling box; a sample discharge port is formed in the right side of the sampling box; the sample feed port is connected with a water storing tank through a sample feed pipeline; the water storing tank is connected with the sample discharge port; a peristaltic pump and a filter are arranged on the sample feed pipeline; the upper part of the water storing tank is communicated with the overflowing port while the lower part of the water storing tank is provided with a residual liquid port; and the residual liquid port is provided with a switch. Compared with the prior art, the novel non-pressure sampling system has the advantages of being integrated, convenient to mount, and capable of performing reverse flushing to remove residual liquid in the pipeline completely, so that the influence of the residual liquid upon an analysis result is weakened, and the accuracy is improved; and by virtue of the water storing tank, different monitoring factors of the same water sample can be analyzed at the same time.
Description
Technical field
The utility model relates to water quality sampling checkout equipment, relates in particular to a kind of novel nothing and presses sampling system.
Background technology
Existing sampling system is owing to adopt self-priming pump, make and produce pressure in the pipeline, thereby make water sample extract up, along with service time, wearing and tearing can be increasing, causes the insufficient pressure in the pipeline, thereby can't be drawn into water sample, and water sample is directly to enter analytical instrument, causes the water sample that extracts unbalanced, finally influenced analysis result.
The weak point that existing sampling system mainly exists has: 1. do not have water storage equipment, can not guarantee to get water sample and the water sample got is balanced; 2. non control system can't be adopted the control of water and detergent line, the raffinate in the pipeline can not be removed totally, guarantees that the water sample of getting is up-to-date; 3. can only take a sample by a pipeline, single, can not realize multichannel sampling monitoring simultaneously; 4. non-integrated, all be to assembled on site, lack standard.
The utility model content
The utility model provides a kind of novel nothing to press sampling system in order to solve the above-mentioned deficiency of prior art.
Above-mentioned purpose of the present utility model realizes by following technical scheme: a kind of novel nothing is pressed sampling system, it is characterized in that: comprise base, support and sampler, described sampler comprises switch board and sampling cabinet, described sampling cabinet left side is provided with injection port and overflow vent, the right side is provided with sample tap, injection port connects an aqua storage tank by sample channel, aqua storage tank connects sample tap, sample channel is provided with peristaltic pump and filtrator, aqua storage tank top is communicated with overflow vent, the bottom is provided with the raffinate mouth, and described raffinate mouth is provided with switch.
The utility model assembly is few, includes only integrative sampling system, support and base, and assembling is simple, only need several nuts that ingredient is connected and can use, the integrated level height has solved the problem of existing sampling system " non-integrated; as all to be to assembled on site, as to lack standard ".
The utility model has increased an aqua storage tank, by peristaltic pump water sample is drawn in the aqua storage tank, can guarantee to collect water sample like this, the water sample equilibrium that assurance is drawn into, solved the problem of existing sampling system " no water storage equipment can not guarantee to get water sample and the water sample got is balanced ".
The utility model has increased control system, can control peristaltic pump, the sampling of realization forward rotation, the backward rotation detergent line guarantees the removing of raffinate in the pipeline, makes that the water sample of getting is up-to-date, solved the problem of existing sampling system " non control system; can't adopt the control of water and detergent line can not be removed the raffinate in the pipeline totally, guarantees that the water sample of getting is up-to-date ".
The utility model is because of being provided with aqua storage tank, therefore can take a sample simultaneously for many pipelines, can carry out the analysis of the different monitoring factors, solve the problem that existing sampling system " can only be taken a sample by a pipeline; single, can not be realized multichannel sampling monitoring simultaneously " same time, same water sample.
The utility model advantage compared with prior art is: the utility model is integrated, and is easy for installation, owing to can carry out counterflush, can remove totally for the raffinate in the pipeline, reduced the influence of raffinate to analysis result, strengthened accuracy; Aqua storage tank has been installed, has been realized the analysis of the difference monitoring factor of same time, same water sample.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a workflow diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1, a kind of novel nothing is pressed sampling system, it is characterized in that: comprise base 1, support 2 and sampler, described sampler comprises switch board 3 and sampling cabinet 4, described sampling cabinet 4 left sides are provided with injection port 5 and overflow vent 6, the right side is provided with sample tap 7, injection port 5 connects an aqua storage tank 9 by sample channel 8, aqua storage tank 9 connects sample tap 7, sample channel 8 is provided with peristaltic pump 10 and filtrator 11, aqua storage tank 9 tops are communicated with overflow vent 6, and the bottom is provided with raffinate mouth 12, and described raffinate mouth 12 is provided with switch 13.
As shown in Figure 1 and Figure 2, the rotating manner of switch board 3 control peristaltic pumps 10: just change, counter-rotating, manual.Realize when just changeing that water sample extracts, realize flushing of pipeline during counter-rotating.Be provided with filtrator 11 and aqua storage tank 9 in the sampler, be used to filter and store the water sample that is drawn into; Too much water sample can go out from overflow vent 6 automatic overflows on aqua storage tank 9 tops, and a raffinate mouth 12 is arranged at aqua storage tank 9 bottoms, residual liquid can be got rid of pipeline by raffinate mouth switch 13; There are injection port 5 and overflow vent 6 in the sampler left side, is undertaken by injection port 5 when extracting water sample from the outside, and the water that has more then overflows automatically by overflow vent 6; There is a sample tap 7 on the sampler right side, connects the sampling pipe of analytical instrument.
Whole sampling process is as follows:
As shown in Figure 1 and Figure 2, drive through peristaltic pump 10, by injection port 5 water sample is extracted in the sample system of keeping forging ahead, through the filtration of filtrator 11, water sample is stored in the aqua storage tank 9.The sampling pipe of analytical instrument is taken a sample in aqua storage tank 9 by sample tap 7 and is analyzed.
Above-mentioned embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (1)
1. a novel nothing is pressed sampling system, it is characterized in that: comprise base, support and sampler, described sampler comprises switch board and sampling cabinet, and described sampling cabinet left side is provided with injection port and overflow vent, and the right side is provided with sample tap, injection port connects an aqua storage tank by sample channel, aqua storage tank connects sample tap, and sample channel is provided with peristaltic pump and filtrator, and aqua storage tank top is communicated with overflow vent, the bottom is provided with the raffinate mouth, and described raffinate mouth is provided with switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320117829 CN203101118U (en) | 2013-03-15 | 2013-03-15 | Novel non-pressure sampling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320117829 CN203101118U (en) | 2013-03-15 | 2013-03-15 | Novel non-pressure sampling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203101118U true CN203101118U (en) | 2013-07-31 |
Family
ID=48852509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320117829 Expired - Lifetime CN203101118U (en) | 2013-03-15 | 2013-03-15 | Novel non-pressure sampling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203101118U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104614219A (en) * | 2015-02-07 | 2015-05-13 | 杭州安控环保科技有限公司 | Water sample pretreating device |
| CN107807209A (en) * | 2017-11-20 | 2018-03-16 | 北京国网富达科技发展有限责任公司 | A kind of micro- water density monitoring device of gas |
| CN109883764A (en) * | 2017-12-06 | 2019-06-14 | 沈阳华清节能环保科技有限公司 | A kind of sewage treatment plant's on-line monitoring water quality sampling system |
| CN112964844A (en) * | 2021-02-01 | 2021-06-15 | 中国船舶科学研究中心 | Urban water removes on-line monitoring system |
-
2013
- 2013-03-15 CN CN 201320117829 patent/CN203101118U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104614219A (en) * | 2015-02-07 | 2015-05-13 | 杭州安控环保科技有限公司 | Water sample pretreating device |
| CN104614219B (en) * | 2015-02-07 | 2017-11-17 | 杭州安控环保科技有限公司 | A kind of water sample preprocessing apparatus |
| CN107807209A (en) * | 2017-11-20 | 2018-03-16 | 北京国网富达科技发展有限责任公司 | A kind of micro- water density monitoring device of gas |
| CN107807209B (en) * | 2017-11-20 | 2024-05-14 | 北京国网富达科技发展有限责任公司 | Micro-water density monitoring device for gas |
| CN109883764A (en) * | 2017-12-06 | 2019-06-14 | 沈阳华清节能环保科技有限公司 | A kind of sewage treatment plant's on-line monitoring water quality sampling system |
| CN112964844A (en) * | 2021-02-01 | 2021-06-15 | 中国船舶科学研究中心 | Urban water removes on-line monitoring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203101118U (en) | Novel non-pressure sampling system | |
| CN109540600B (en) | Food detection equipment | |
| CN204637760U (en) | A kind of slipstream filter column combination purification devices of plural serial stage | |
| CN204307530U (en) | A kind of rotating down pressing device for filtering | |
| CN202822863U (en) | Embedded type solid phase extraction device | |
| CN115184084B (en) | Portable device and method for extracting pore water by squeezing marine sediment on site | |
| CN203287215U (en) | Water quality monitoring sampling device | |
| CN213708371U (en) | Biological enzyme's separation and purification device | |
| CN210205979U (en) | Be used for full-automatic ultraviolet to survey oily appearance n-hexane and water phase separation device | |
| CN203498929U (en) | Residue filtering device of vegetable washing sink in kitchen | |
| CN208399168U (en) | A kind of soil heavy metal ion extractor | |
| CN204612977U (en) | A kind of Sewage Sampler of automatic backwash | |
| CN202981739U (en) | Soup separation device | |
| CN220339808U (en) | Solid-liquid separation device for sewage detection | |
| CN206304413U (en) | A kind of filter membrane pressurizing filter device | |
| CN203688044U (en) | Dry-proof and spill-proof alarm system for macro-porous resin chromatographic column | |
| CN205216277U (en) | Oil -water separating unit | |
| CN204656073U (en) | A kind of automatic oil water separation device | |
| CN203373347U (en) | Positive-pressure filtering device | |
| CN211211345U (en) | Automatic seed removing and juicing integrated machine for cumquats | |
| CN203981460U (en) | A kind of gas fractionation unit of clearing up waste insulating oil | |
| CN213668043U (en) | Extract liquid treatment device for metal recovery and extraction | |
| CN203881561U (en) | Peanut leaf sampling device | |
| CN104450472A (en) | Fruit-wine squeezing machine | |
| CN203754707U (en) | Overlapped sperm up-swimming separating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |