CN205879930U - Dual valve type ration delivery flask for complete water quality analysis - Google Patents
Dual valve type ration delivery flask for complete water quality analysis Download PDFInfo
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- CN205879930U CN205879930U CN201620623845.0U CN201620623845U CN205879930U CN 205879930 U CN205879930 U CN 205879930U CN 201620623845 U CN201620623845 U CN 201620623845U CN 205879930 U CN205879930 U CN 205879930U
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- water quality
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 238000004458 analytical method Methods 0.000 title claims abstract description 9
- 230000009977 dual effect Effects 0.000 title 1
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000000926 separation method Methods 0.000 claims abstract description 5
- 238000011109 contamination Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000005070 sampling Methods 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000012496 blank sample Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
本实用新型涉及一种水质全分析用双阀型定量分液瓶，属于水质检测装置领域。瓶身的瓶口处与带孔瓶盖螺纹连接，把手与瓶身侧面固定连接，瓶嘴与分液管螺纹连接，该分液管与出口管螺纹连接。优点是结构新颖，能根据所需要的样品体积，选择相对应容积的分液管，使用分液管方便了多次取样，有效避免了样品污染，大幅度提高了工作效率。
The utility model relates to a double-valve quantitative liquid separation bottle for full analysis of water quality, which belongs to the field of water quality detection devices. The bottle mouth of the bottle body is threadedly connected to the bottle cap with holes, the handle is fixedly connected to the side of the bottle body, the bottle mouth is threadedly connected to the liquid-dispensing pipe, and the liquid-dispensing pipe is threadedly connected to the outlet pipe. The advantage is that the structure is novel, and the dispensing tube with the corresponding volume can be selected according to the required sample volume. The use of the dispensing tube facilitates multiple sampling, effectively avoids sample contamination, and greatly improves work efficiency.
Description
技术领域technical field
本实用新型属于水质检测装置领域。The utility model belongs to the field of water quality detection devices.
背景技术Background technique
水质全分析包括硬度、碱度、化学耗氧量等34项水质检测试验，在试验过程中根据GB/T 15451-2006《工业循环冷却水总碱及酚酞碱度的测定》、GB/T 6909-2008《锅炉用水和冷却水分析方法硬度的测定》等相关标准，同一样品的每一项检测都需要取一个空白样2个平行样进行试验。在取水样这个过程中一般都采用相应刻度的移液管或者移液枪进行定量移液，常常会出现样品污染和工作效率低下的问题。The full analysis of water quality includes 34 water quality testing tests such as hardness, alkalinity, and chemical oxygen consumption. -2008 "Determination of Hardness by Analytical Methods of Boiler Water and Cooling Water" and other relevant standards, each test of the same sample needs to take a blank sample and 2 parallel samples for testing. In the process of taking water samples, pipettes or pipette guns with corresponding scales are generally used for quantitative pipetting, which often leads to problems of sample contamination and low work efficiency.
发明内容Contents of the invention
本实用新型提供一种水质全分析用双阀型定量分液瓶，以解决样品污染和工作效率低下的问题。The utility model provides a double-valve quantitative liquid separation bottle for full analysis of water quality to solve the problems of sample pollution and low work efficiency.
本实用新型采取的技术方案是：瓶身的瓶口处与带孔瓶盖螺纹连接，把手与瓶身侧面固定连接，瓶嘴与分液管螺纹连接，该分液管与出口管螺纹连接。The technical scheme adopted by the utility model is: the bottleneck of the bottle body is threadedly connected with the bottle cap with holes, the handle is fixedly connected with the side of the bottle body, the bottle mouth is threadedly connected with the liquid-dispensing pipe, and the liquid-dispensing pipe is threadedly connected with the outlet pipe.
本实用新型所述分液管的结构是：分液管管体两端有螺纹，旋塞一和旋塞二分别与分液管管体两端转动连接，分液管管体靠近旋塞一的管体上有通气孔，旋塞一上有通孔，旋塞二上有通孔。The structure of the liquid-dispensing tube described in the utility model is: there are threads at both ends of the liquid-distributing pipe body, the cock one and the two cocks are respectively connected to the two ends of the liquid-distributing pipe body in rotation, and the liquid-distributing pipe body is close to the pipe body of the cock one Air vent is arranged on, and through hole is arranged on cock one, and through hole is arranged on cock two.
本实用新型所述旋塞一和旋塞二的结构相同。The structure of the cock one and the cock two described in the utility model is the same.
本实用新型所述出口管的前端出口直径小于分液管的直径。The outlet diameter of the front end of the outlet pipe of the utility model is smaller than the diameter of the liquid distribution pipe.
本实用新型的优点是结构新颖，能根据所需要的样品体积，选择相对应容积的分液管，使用分液管方便了多次取样，有效避免了样品污染，大幅度提高了工作效率。The utility model has the advantages of novel structure, can select a liquid pipe with a corresponding volume according to the required sample volume, uses the liquid pipe to facilitate multiple sampling, effectively avoids sample pollution, and greatly improves work efficiency.
附图说明Description of drawings
图1是本实用新型的结构示意图；Fig. 1 is a structural representation of the utility model;
图2是本实用新型分液管的结构示意图；Fig. 2 is the structural representation of the utility model liquid pipe;
图3是本实用新型旋塞一的结构示意图；Fig. 3 is a schematic structural view of the utility model cock one;
图4是本实用新型旋塞二的结构示意图。Fig. 4 is a schematic structural view of the second cock of the present invention.
具体实施方式detailed description
瓶身1的瓶口处与带孔瓶盖2螺纹连接，把手3与瓶身1侧面固定连接，瓶嘴4与分液管5螺纹连接，该分液管5与出口管6螺纹连接。The bottle mouth of the bottle body 1 is threaded with the bottle cap 2 with holes, the handle 3 is fixedly connected with the side of the bottle body 1, the bottle mouth 4 is threaded with the liquid-dispensing pipe 5, and the liquid-dispensing pipe 5 is threaded with the outlet pipe 6.
本实用新型所述分液管的结构是：分液管管体501两端有螺纹，旋塞一502和旋塞二503分别与分液管管体两端转动连接，分液管管体靠近旋塞一502的管体上有通气孔504，旋塞一502上有通孔50201，旋塞二503上有通孔50301。The structure of the liquid-dispensing pipe in the utility model is: there are threads at both ends of the liquid-dispensing pipe body 501, the first cock 502 and the second cock 503 are respectively connected to the two ends of the liquid-dispensing pipe body in rotation, and the liquid-distributing pipe body is close to the first cock. Air vent 504 is arranged on the pipe body of 502, through hole 50201 is arranged on cock one 502, and through hole 50301 is arranged on cock two 503.
本实用新型所述旋塞一502和旋塞二503的结构相同。The structure of cock one 502 and cock two 503 described in the utility model is the same.
本实用新型所述出口管的前端出口直径小于分液管的直径。The outlet diameter of the front end of the outlet pipe of the utility model is smaller than the diameter of the liquid distribution pipe.
本实用新型采用高密度聚乙烯材质，瓶身主要作用为盛放水样，分液管容积分别为10 ml，20 ml，30 ml，50 ml，100 ml，靠近瓶身侧的通气孔504直径5mm，该分液段的作用是定量和分液；出口管管口直径小的作用是在倾倒过程防止液体倾洒。The utility model is made of high-density polyethylene. The main function of the bottle body is to hold water samples. The volumes of the liquid-dispensing tubes are 10 ml, 20 ml, 30 ml, 50 ml, and 100 ml. The diameter of the vent hole 504 near the side of the bottle body 5mm, the function of the liquid separation section is quantitative and liquid separation; the function of the small diameter of the outlet pipe is to prevent the liquid from pouring during the pouring process.
使用步骤：Steps for usage:
（1）根据所需要的样品体积，选择相对应容积的分液管，并进行安装；(1) According to the required sample volume, select a dispensing tube with a corresponding volume and install it;
（2）打开旋塞一、关闭旋塞二，倾倒瓶身液体至分液管，直至注满；(2) Open the cock 1, close the cock 2, pour the liquid in the bottle to the dispensing tube until it is full;
（3）待注满分液管后，关闭旋塞一、打开旋塞二，将液体经出口管倒入容器中，待测。(3) After the dispensing tube is filled, close cock 1, open cock 2, and pour the liquid into the container through the outlet tube for testing.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620623845.0U CN205879930U (en) | 2016-06-23 | 2016-06-23 | Dual valve type ration delivery flask for complete water quality analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620623845.0U CN205879930U (en) | 2016-06-23 | 2016-06-23 | Dual valve type ration delivery flask for complete water quality analysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205879930U true CN205879930U (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620623845.0U Active CN205879930U (en) | 2016-06-23 | 2016-06-23 | Dual valve type ration delivery flask for complete water quality analysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205879930U (en) |
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2016
- 2016-06-23 CN CN201620623845.0U patent/CN205879930U/en active Active
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