CN202929028U - Liquid supply system for comprehensive toxicity detection - Google Patents
Liquid supply system for comprehensive toxicity detection Download PDFInfo
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- CN202929028U CN202929028U CN 201220606538 CN201220606538U CN202929028U CN 202929028 U CN202929028 U CN 202929028U CN 201220606538 CN201220606538 CN 201220606538 CN 201220606538 U CN201220606538 U CN 201220606538U CN 202929028 U CN202929028 U CN 202929028U
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Abstract
The utility model provides a liquid supply system for comprehensive toxicity detection. The liquid supply system comprises a supporting body, a purified water channel, a tested water sample channel, a waste liquid groove and multiple overflow channels which are formed on the supporting body, wherein a standard liquid channel is also formed on the supporting body, a liquid inlet of the purified water channel is formed at the bottom of the purified water channel, a liquid inlet of the tested water sample channel is arranged at the bottom of the tested water sample channel, and a liquid inlet of the standard liquid channel is arranged on the side end of the bottom of the standard liquid channel; the purified water channel and the tested water sample channel are respectively communicated with the waste liquid channel through the corresponding overflow channels, a water outlet of the standard liquid channel is arranged on the side end of the upper part which is opposite to the liquid inlet of the standard liquid channel, and a liquid discharge port is arranged at the bottom of the waste liquid channel. The purified water channel, the tested water sample channel and the standard liquid channel are simultaneously formed on the supporting body so that a tested waster sample is respectively compared with purified water and a standard liquid, and therefore, the liquid supply system supplies powerful guarantee for improving the accuracy of water sample testing.
Description
Technical field
The utility model relates to comprehensive toxicity detection technique field, especially, relates to a kind of liquid-supplying system that detects for comprehensive toxicity.
Background technology
At present, in the situation that poisonous hazardous substance increases year by year, China has strengthened supervision to river and potable water, industrial waste water, for water quality toxicity, control criterion has been arranged also.Instantly, in the environmental the inside, analysis for Toxicity of Water Samples, the researcher generally is used for on-line analysis with photobacteria as the bio-sensing material, the luminous power of photobacteria can represent the vigorous degree of bacterial metabolism, and any toxicity all can resist the luminous intensity of bacterium, judges the size of toxicity by the size of measuring luminous intensity.
Utilize photobacteria to detect toxicity in water, condition is to need water sample and pure water are mixed by certain proportion with this photogen, thereby the luminous intensity of these two kinds of potpourris of comparing is determined the number percent of detected water sample, so need a complete liquid-supplying system that needed pure water sample and detected water sample are provided.Existing liquid supporting body exists structure not compact, and after dismounting, the installation location is inconvenient, and material can be got rusty after long-time the use and be affected the problem of test; Only utilize single reference comparison on test philosophy, have measurement result situation not exclusively accurately; And each water sample position setting and each sample tap are arranged on when substantially satisfying request for utilization and exist fitted position excessive, the problems such as follow-up maintenance inconvenience.
The utility model content
The utility model purpose is to provide a kind of liquid-supplying system for the comprehensive toxicity detection, detected water sample can only be carried out the technical matters of contrast separately with the tank that solves on present supporting body.
For achieving the above object, according to an aspect of the present utility model, provide a kind of liquid-supplying system that detects for comprehensive toxicity, comprised supporting body and be arranged on pure water tank, detected water sample tank, waste liquid tank and a plurality of overflow groove on supporting body; Also be provided with the titer tank on supporting body, the inlet of pure water tank is arranged on the bottom of pure water tank, and the inlet of detected water sample tank is arranged on the bottom of detected water sample tank, and the inlet of titer tank is arranged on the bottom portion side end of titer tank; The pure water tank communicates with waste liquid tank by corresponding overflow groove respectively with the detected water sample tank, and the water delivering orifice of titer tank is arranged on the top side relative with the inlet of titer tank, and the bottom of waste liquid tank is provided with leakage fluid dram.
Further, also be provided with saline slot on supporting body.
Further, the inlet of saline slot is arranged on the bottom portion side end of saline slot, and saline slot communicates with waste liquid tank by overflow groove.
Further, the inlet of saline slot is arranged on the bottom portion side end of saline slot, also is provided with the salt solution overflow groove on supporting body, and the bottom of salt solution overflow groove is provided with liquid outlet, and the salt solution overflow groove communicates with saline slot.
Further, also be provided with the titer overflow groove on supporting body, the bottom of titer overflow groove is provided with liquid outlet, and the titer overflow groove communicates with the titer tank.
Further, the titer overflow groove is arranged on the opposite end of the inlet of titer tank.
Further, the titer tank is adjacent with the pure water tank, and detected water sample tank and waste liquid tank are adjacent, and the inlet of pure water tank is away from waste liquid tank.
Further, the inlet of the inlet of the inlet of the inlet of pure water tank, detected water sample tank, titer tank and saline slot is connected with corresponding peristaltic pump or ram pump by pipeline respectively.
Further, liquid-supplying system also comprises fixed head, and supporting body is provided with mounting hole, and mounting hole is fixedly connected with supporting body by bolt or screw with fixed head.
Further, supporting body is prepared by the engineering plastics material.
The utlity model has following beneficial effect:
1, according to the liquid-supplying system for the comprehensive toxicity detection of the present utility model, by pure water tank, detected water sample tank and titer tank are set on supporting body simultaneously, in order to carry out two with reference to comparing, for the accuracy that improves the Toxicity of Water Samples test provides powerful guarantee with pure water and titer detected water sample respectively;
2, the titer tank, detected water sample tank, pure water tank and the waste liquid tank that are arranged on supporting body arrange by rational position, connect by rational passage, make the structure of liquid-supplying system compacter, sampling is more convenient;
3, each tank adopts from the bottom fluid injection, and the water flow mode that overflow at the top has been avoided the quality of the impurity effect liquid of tank inner bottom part accumulation precipitation, thereby affected testing result;
4, the utility model is fixedly connected with supporting body by fixed head, forms integral installation, is convenient to assembly and disassembly.
Except purpose described above, feature and advantage, the utility model also has other purpose, feature and advantage.The below is described in further detail the utility model with reference to figure.
Description of drawings
The accompanying drawing that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of the liquid-supplying system embodiment one that is used for the comprehensive toxicity detection of the utility model preferred embodiment;
Fig. 2 is the structural representation of the liquid-supplying system embodiment two that is used for the comprehensive toxicity detection of the utility model preferred embodiment; And
Fig. 3 is the structural representation of the liquid-supplying system embodiment three that is used for the comprehensive toxicity detection of the utility model preferred embodiment.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Referring to Fig. 1, preferred embodiment of the present utility model provides a kind of liquid-supplying system that detects for comprehensive toxicity, comprises supporting body 10 and is arranged on pure water tank 20, detected water sample tank 30, waste liquid tank 40 and a plurality of overflow groove 50 on supporting body 10; Also be provided with titer tank 60 on supporting body 10, the inlet of pure water tank 20 is arranged on the bottom of pure water tank 20, the inlet of detected water sample tank 30 is arranged on the bottom of detected water sample tank 30, and the inlet of titer tank 60 is arranged on the bottom portion side end of titer tank 60; Pure water tank 20 communicates with waste liquid tank 40 by corresponding overflow groove 50 respectively with detected water sample tank 30, and the water delivering orifice of titer tank 60 is arranged on the top side relative with the inlet of titer tank 60, and the bottom of waste liquid tank 40 is provided with leakage fluid dram.According to the liquid-supplying system for the comprehensive toxicity detection of the present utility model, by pure water tank 20, detected water sample tank 30 and titer tank 60 are set on supporting body 10 simultaneously, in order to being carried out reference with pure water and titer respectively, detected water sample compares, for the accuracy that improves the Toxicity of Water Samples test provides powerful guarantee.
Detected water sample tank 30 is for detection system provides detected water sample, and 30 employings of detected water sample tank are from the feed liquor mode of bottom fluid injection, and namely its inlet is arranged on the bottom of detected water sample tank 30.Detected water sample tank 30 communicates with waste liquid tank 40 by overflow groove 50, so that detected water sample enters into detected water sample tank 30 from inlet, the detected water sample after use is in overflow groove 50 flow to waste liquid tank 40.Detected water sample tank 30 is adjacent with waste liquid tank 40, makes the used detected water sample of detection can in time flow in waste liquid tank 40, and the detected water sample of being got during with the assurance test is fresh, can the identical detected water sample of repeated test.
Please in conjunction with referring to Fig. 2, titer tank 60 is adjacent with pure water tank 20, so that sampling is convenient during contrast test.
Please in conjunction with referring to Fig. 2 and Fig. 3, preferably, also be provided with saline slot 70 on supporting body 10, the inlet of saline slot 70 is arranged on the bottom portion side end of saline slot 70, and saline slot 70 communicates with waste liquid tank 40 by overflow groove 50.In other embodiment, also be provided with salt solution overflow groove 100 on supporting body 10, the bottom of salt solution overflow groove 100 is provided with liquid outlet, and salt solution overflow groove 100 communicates with saline slot 70.
The inlet of the inlet of the inlet of the inlet of pure water tank 20, detected water sample tank 30, titer tank 60 and saline slot 70 is connected with corresponding peristaltic pump or ram pump 110 by pipeline respectively, pump corresponding liquid by peristaltic pump or ram pump 110, supply the liquid of each tank.
Liquid-supplying system also comprises fixed head 90, supporting body 10 is provided with mounting hole, mounting hole is fixedly connected with supporting body 10 by bolt or screw with fixed head 90, in other embodiment, supporting body 10 can also be connected on fixed head 90 by other the connected mode such as buckle, whole liquid-supplying system is fixedly connected into an integral body, be arranged on the position that adapts of instrument, with easy assembly and disassembly.
Preferably, supporting body 10 is by the engineering plastic materials preparation of higher mechanical strength and resistance to acids and bases, as polyphenylene sulfide, polyvinylidene fluoride, polyetheretherketone etc.In other embodiment, supporting body 10 can also be by the metal material preparation that is difficult for getting rusty, as titanium and titanium alloy thereof.
As can be seen from the above description, the utility model the above embodiments have realized following technique effect:
According to the liquid-supplying system for the comprehensive toxicity detection of the present utility model, by pure water tank, detected water sample tank and titer tank are set on supporting body simultaneously, in order to carry out two with reference to comparing, for the accuracy that improves the Toxicity of Water Samples test provides powerful guarantee with pure water and titer detected water sample respectively; And the titer tank, detected water sample tank, pure water tank and the waste liquid tank that are arranged on supporting body arrange by rational position, connect by rational passage, make the structure of liquid-supplying system compacter, sampling is more convenient; And each tank adopts from the bottom fluid injection, and the water flow mode that overflow at the top has been avoided the quality of the impurity effect liquid of bottom of gullet accumulation precipitation, thereby affected testing result; The utility model is fixedly connected with supporting body by fixed head simultaneously, forms integral installation, is convenient to assembly and disassembly.
The above is only preferred embodiment of the present utility model, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. one kind is used for the liquid-supplying system that comprehensive toxicity detects, and comprises supporting body (10) and is arranged on pure water tank (20), detected water sample tank (30), waste liquid tank (40) and a plurality of overflow groove (50) on described supporting body (10); It is characterized in that, also be provided with titer tank (60) on described supporting body (10),
The inlet of described pure water tank (20) is arranged on the bottom of described pure water tank (20), the inlet of described detected water sample tank (30) is arranged on the bottom of described detected water sample tank (30), and the inlet of described titer tank (60) is arranged on the bottom portion side end of described titer tank (60);
Described pure water tank (20) communicates with described waste liquid tank (40) by corresponding overflow groove (50) respectively with described detected water sample tank (30), and the water delivering orifice of described titer tank (60) is arranged on the top side relative with the inlet of described titer tank (60), and the bottom of described waste liquid tank (40) is provided with leakage fluid dram.
2. liquid-supplying system according to claim 1, is characterized in that, also is provided with saline slot (70) on described supporting body (10).
3. liquid-supplying system according to claim 2, it is characterized in that, the inlet of described saline slot (70) is arranged on the bottom portion side end of described saline slot (70), and described saline slot (70) communicates with described waste liquid tank (40) by described overflow groove (50).
4. liquid-supplying system according to claim 2, it is characterized in that, the inlet of described saline slot (70) is arranged on the bottom portion side end of described saline slot (70), also be provided with salt solution overflow groove (100) on described supporting body (10), the bottom of described salt solution overflow groove (100) is provided with liquid outlet, and described salt solution overflow groove (100) communicates with described saline slot (70).
5. liquid-supplying system according to claim 1, it is characterized in that, also be provided with titer overflow groove (80) on described supporting body (10), the bottom of described titer overflow groove (80) is provided with liquid outlet, and described titer overflow groove (80) communicates with described titer tank (60).
6. liquid-supplying system according to claim 5, is characterized in that, described titer overflow groove (80) is arranged on the opposite end of the inlet of described titer tank (60).
7. liquid-supplying system according to claim 1, it is characterized in that, described titer tank (60) is adjacent with described pure water tank (20), described detected water sample tank (30) is adjacent with described waste liquid tank (40), and the inlet of described pure water tank (20) is away from described waste liquid tank (40).
8. liquid-supplying system according to claim 2, it is characterized in that, the inlet of the inlet of the inlet of described pure water tank (20), described detected water sample tank (30), the inlet of described titer tank (60) and described saline slot (70) is connected with corresponding peristaltic pump or ram pump (110) by pipeline respectively.
9. liquid-supplying system according to claim 1, it is characterized in that, described liquid-supplying system also comprises fixed head (90), and described supporting body (10) is provided with mounting hole, and described mounting hole is fixedly connected with described supporting body (10) by bolt or screw with described fixed head (90).
10. liquid-supplying system according to claim 1, is characterized in that, described supporting body (10) is prepared by the engineering plastics material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220606538 CN202929028U (en) | 2012-11-16 | 2012-11-16 | Liquid supply system for comprehensive toxicity detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220606538 CN202929028U (en) | 2012-11-16 | 2012-11-16 | Liquid supply system for comprehensive toxicity detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202929028U true CN202929028U (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220606538 Expired - Lifetime CN202929028U (en) | 2012-11-16 | 2012-11-16 | Liquid supply system for comprehensive toxicity detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202929028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466817A (en) * | 2014-09-29 | 2016-04-06 | 格兰富控股联合股份公司 | Device for the detection of particles in a fluid |
-
2012
- 2012-11-16 CN CN 201220606538 patent/CN202929028U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466817A (en) * | 2014-09-29 | 2016-04-06 | 格兰富控股联合股份公司 | Device for the detection of particles in a fluid |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |