CN205157233U - Water sample is steady quality ware for collection system - Google Patents
Water sample is steady quality ware for collection system Download PDFInfo
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- CN205157233U CN205157233U CN201520814049.0U CN201520814049U CN205157233U CN 205157233 U CN205157233 U CN 205157233U CN 201520814049 U CN201520814049 U CN 201520814049U CN 205157233 U CN205157233 U CN 205157233U
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Abstract
The utility model relates to a water sample is steady quality ware for collection system, its structure include that the tapering is the same and be not more than 30 conical epicone shell with conical under bore the shell, at the bottom of the awl of epicone shell with bore down be at the bottom of the awl of shell take turned welt ring limit the opening to closing the end, the opening of epicone shell to close the end with the opening of boring the shell down is to closing the end each other to closing to fix the screens through connecing the snap ring soon, it is provided with the support that supports the steady quality ware on the shell to bore down, the vertex of a cone of boring the shell down is provided with water inlet pipe, the vertex of a cone of epicone shell is provided with water outlet. The utility model discloses can make in the water sample of self priming pump and filter disturbance each component molecule reach the dynamic balance state again, the volatile component of overflowing promptly " hui rong " has again reduced the probability that volatile materials overflowed in the sample, the fidelity of having improved the sample to the water sample in.
Description
Technical field
The utility model relates to a kind of steady quality device, specifically a kind of water sampling system steady quality device.
Background technology
Along with the development of the modern industry, environmental pollution produces thereupon, and water pollution is also more and more taken seriously, in order to ensure the sustainable development of water resource, to the detection of water body with investigated into requisite work.In the process of analyzing and researching containing the water quality of volatile matter, oxygen sensitivity material of discharging pump line, collecting Hi-Fi water sample sample is the prerequisite truly reflecting sample characteristic, and this also just has higher requirement to water sampling system.
Existing water sampling system adopts mouth of pipe grafting or insert the mode sampled to carry out sampling operation, sampling bottle is pumped into through self-priming pump after being taken out from pump line draining by water sample, also filtrator will be added when having during suspended solid material in the water muddiness intending discharging in sampling pump outlet or water, disturbance significantly will inevitably be caused like this to institute's water sampling, break the relative equilibrium of water body and contained material molecule thereof, improve the probability of volatile constituent effusion, thus affect the fidelity of institute's water sampling.
Utility model content
The purpose of this utility model is just to provide a kind of water sampling system steady quality device, to solve the low problem of fidelity that existing harvester collection exists containing the environmental sensitivity such as volatility, oxygen sensitivity material water sample.
The utility model is achieved in that a kind of water sampling system steady quality device, comprise the identical and conical shell under conical shell and taper shape on the taper shape being not more than 30 ° of tapering, the involutory end of opening on band turned welt ring limit is at the bottom of the cone of described upper conical shell and at the bottom of the cone of described lower conical shell, the involutory end of opening of described upper conical shell and the involutory end of opening of described lower conical shell mutually involutory, and be fixed screens by connecing snap ring soon; Described lower conical shell is provided with the support supporting steady quality device, and the vertex of a cone of described lower conical shell is provided with water inlet pipe mouth; The vertex of a cone of conical shell is provided with effluent pipe mouth on described.
On described conical shell sidewall on be respectively equipped with view window, air level, tensimeter and drip tray; Described view window has two, with the axial line of described upper conical shell for being symmetrical arranged; Described drip tray around and be fixed on the outer wall of described upper conical shell, described drip tray is provided with to dish outer water conservancy diversion pod apertures pipe, described pod apertures pipe is connected to mozzle.
On described conical shell outer wall on be also provided with support bar, the upper end of described support bar has been laterally hinged with pipe clamp, communicating pipe is connected with in described pipe clamp, the upper end of described communicating pipe is for connecting sampling bottle, the lower end of described communicating pipe is connected with described effluent pipe mouth by transparent hose, and described transparent hose is connected to concentric flow regulator.
When carrying out sample collection, when the liquid level of water sample rises in lower conical shell and upper conical shell, the speed that liquid level rises linearly changes, and namely acceleration is definite value, when water sample liquid level rises in lower conical shell, speed linearly reduces, and to joint portion, the ascending velocity of liquid level reaches minimum value, after entering conical shell, the speed that liquid level rises linearly increases, and during to the upper end outlet place of upper conical shell, speed reaches maximal value.In the whole process that liquid level rises in conical shell, velocity variations is steady, does not sharply change, water sample in conical shell and contained environmental sensitivity material are in relative dynamic equilibrium state, less by disturbance, reduce the probability of volatile matter effusion in sample, improve the fidelity of sample.
Rising pipe (i.e. communicating pipe) is fixed on pipe support with pipe clamp, make water sample from the water entry of this quality stabilizator to EXIT POINT, then to sampling bottle, finally overflow from sampling bottle upper outlet, the axis of water body is in erectility all the time, reduce further the influence factor of disturbance water sample.By view window, whether the water sample can observed at any time in housing exists bubble; Air level arranges verticality for what observe housing; Tensimeter is for measuring the water pressure of enclosure interior; The cooperation of drip tray and mozzle, can make the water of spilling concentrate discharge, avoid overflowing everywhere, contamination sampling workplace.
The utility model can make each component molecular in the water sample of self-priming pump and filtrator disturbance again reach dynamic balance state, the volatile constituent of namely overflowing again " back dissolving " in water sample, also achieve pressure adjustment, water flow adjustment, bubble observation and aqueous sample stream to multiple utility functions such as upright adjustments simultaneously, substantially increase the convenience of sampling operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, upper conical shell, 2, lower conical shell, 3, connect snap ring soon, 4, view window, 5, tensimeter, 6, drip tray, 7, pod apertures pipe, 8, support bar, 9, pipe clamp, 10, communicating pipe, 11, transparent hose, 12, concentric flow regulator, 13, support.
Embodiment
As shown in Figure 1, the utility model comprises the identical and conical shell 2 under conical shell 1 and taper shape on the taper shape being not more than 30 ° of tapering, it is the involutory end of opening on band turned welt ring limit at the bottom of the cone of upper conical shell 1 and at the bottom of the cone of lower conical shell 2, two involutory ends of opening are mutually involutory, are fixed screens in involutory portion thus make conical shell 1 be fixedly connected with integral with lower conical shell 2 by connecing snap ring 3 soon to two turned welt ring limits.The sidewall of upper conical shell 1 is respectively equipped with view window 4, air level (not shown), tensimeter 5 and drip tray 6.View window 4 has relative two, and above conical shell 1 axial line is for being symmetrical arranged.Air level arranges verticality for observation quality stabilizator.Tensimeter 5 is for measuring the water pressure in steady quality device.Drip tray 6 around and be fixed on the outer wall of upper conical shell 1, drip tray 6 is provided with to dish outer water conservancy diversion pod apertures pipe 7, pod apertures pipe 7 is connected to mozzle.The water sample that drip tray 6 flows out from upper port or the sampling bottle of this quality stabilizator for access, then concentrate discharge by mozzle, avoid contamination sampling workplace.The outer wall of upper conical shell 1 is also provided with support bar 8, the upper end of support bar 8 has been laterally hinged with pipe clamp 9, communicating pipe 10 is connected with in pipe clamp 9, the upper end of communicating pipe 10 is for connecting sampling bottle, the effluent pipe mouth that the lower end of communicating pipe 10 is arranged by transparent hose 11 and the vertex of a cone at upper conical shell 1 is connected, transparent hose 11 is connected to concentric flow regulator 12, with the object by reaching control fluid flow to the regulation and control of transparent hose 11 aperture.Concentric flow regulator 12 can adopt structure disclosed in the CN103743594A patent of invention of applicant's earlier application.Lower conical shell 2 is provided with the support 13 supporting steady quality device, the vertex of a cone (position downward) of lower conical shell 2 is provided with water inlet pipe mouth, as the input port of this quality stabilizator, to pass through pipeline connecting tee, or connect expansion tube type filtrator by pipeline.
Claims (3)
1. a water sampling system steady quality device, it is characterized in that, comprise the identical and conical shell under conical shell and taper shape on the taper shape being not more than 30 ° of tapering, the involutory end of opening on band turned welt ring limit is at the bottom of the cone of described upper conical shell and at the bottom of the cone of described lower conical shell, the involutory end of opening of described upper conical shell and the involutory end of opening of described lower conical shell mutually involutory, and be fixed screens by connecing snap ring soon; Described lower conical shell is provided with the support supporting steady quality device, and the vertex of a cone of described lower conical shell is provided with water inlet pipe mouth; The vertex of a cone of conical shell is provided with effluent pipe mouth on described.
2. water sampling system steady quality device according to claim 1, is characterized in that, on described conical shell sidewall on be respectively equipped with view window, air level, tensimeter and drip tray; Described view window has two, with the axial line of described upper conical shell for being symmetrical arranged; Described drip tray around and be fixed on the outer wall of described upper conical shell, described drip tray is provided with to dish outer water conservancy diversion pod apertures pipe, described pod apertures pipe is connected to mozzle.
3. water sampling system steady quality device according to claim 1 and 2, it is characterized in that, on described conical shell outer wall on be also provided with support bar, the upper end of described support bar has been laterally hinged with pipe clamp, communicating pipe is connected with in described pipe clamp, the upper end of described communicating pipe is for connecting sampling bottle, and the lower end of described communicating pipe is connected with described effluent pipe mouth by transparent hose, and described transparent hose is connected to concentric flow regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814049.0U CN205157233U (en) | 2015-10-21 | 2015-10-21 | Water sample is steady quality ware for collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814049.0U CN205157233U (en) | 2015-10-21 | 2015-10-21 | Water sample is steady quality ware for collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205157233U true CN205157233U (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520814049.0U Active CN205157233U (en) | 2015-10-21 | 2015-10-21 | Water sample is steady quality ware for collection system |
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| CN (1) | CN205157233U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801711A (en) * | 2017-05-05 | 2018-11-13 | 中国辐射防护研究院 | A kind of aerosol sampler quickly connected |
| CN110907226A (en) * | 2019-10-23 | 2020-03-24 | 核工业北京化工冶金研究院 | Near liquid level ultra-deep sampling device and using method thereof |
| CN110907224A (en) * | 2019-10-23 | 2020-03-24 | 核工业北京化工冶金研究院 | Surface water high-fidelity ultra-deep sampling system and sampling method |
| CN110907225A (en) * | 2019-10-23 | 2020-03-24 | 核工业北京化工冶金研究院 | Underground water high-fidelity sampling system and sampling method |
| CN113514275A (en) * | 2021-07-07 | 2021-10-19 | 广东海洋大学 | Marine sampling device convenient to location is seeked |
-
2015
- 2015-10-21 CN CN201520814049.0U patent/CN205157233U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801711A (en) * | 2017-05-05 | 2018-11-13 | 中国辐射防护研究院 | A kind of aerosol sampler quickly connected |
| CN110907226A (en) * | 2019-10-23 | 2020-03-24 | 核工业北京化工冶金研究院 | Near liquid level ultra-deep sampling device and using method thereof |
| CN110907224A (en) * | 2019-10-23 | 2020-03-24 | 核工业北京化工冶金研究院 | Surface water high-fidelity ultra-deep sampling system and sampling method |
| CN110907225A (en) * | 2019-10-23 | 2020-03-24 | 核工业北京化工冶金研究院 | Underground water high-fidelity sampling system and sampling method |
| CN110907226B (en) * | 2019-10-23 | 2022-03-01 | 核工业北京化工冶金研究院 | Near liquid level ultra-deep sampling device and using method thereof |
| CN113514275A (en) * | 2021-07-07 | 2021-10-19 | 广东海洋大学 | Marine sampling device convenient to location is seeked |
| CN113514275B (en) * | 2021-07-07 | 2023-03-10 | 广东海洋大学 | Marine sampling device convenient to location is seeked |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |