CN206378331U - Low concentration dissolved gas device in one kind sealing collection water - Google Patents

Low concentration dissolved gas device in one kind sealing collection water Download PDF

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Publication number
CN206378331U
CN206378331U CN201720101627.5U CN201720101627U CN206378331U CN 206378331 U CN206378331 U CN 206378331U CN 201720101627 U CN201720101627 U CN 201720101627U CN 206378331 U CN206378331 U CN 206378331U
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China
Prior art keywords
water inlet
inlet pipe
water
pipe
discharger
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CN201720101627.5U
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Chinese (zh)
Inventor
蔡明刚
黄鹏
邓恒祥
柯宏伟
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Xiamen University
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Xiamen University
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Abstract

Low concentration dissolved gas device in one kind sealing collection water, is related to environment water detection.Provided with glass ampoule bottles, water inlet pipe, discharger, spilling pipe plug and taper water inlet pipe;The bottleneck of the glass ampoule bottles is connected with the delivery port of water inlet pipe and the water inlet of discharger respectively by attaching nut, and the water inlet of water inlet pipe is connected with the delivery port of taper water inlet pipe, and the overfall of discharger connects spilling pipe plug.It can avoid water sample by atmospheric staining well, can be applied to the sealing harvester of the low concentration dissolved gas such as freon in water, sulfur hexafluoride.

Description

Low concentration dissolved gas device in one kind sealing collection water
Technical field
The utility model is related to environment water detection, is filled more particularly, to low concentration dissolved gas in one kind sealing collection water Put.
Background technology
Low concentration dissolved gas is mainly the method collection water sample using jaw bottle gland in tradition collection water, due to not There is larger difference in temperature, salinity with the water sample of depth, especially for deep sea low temperature water, along with environmental condition The change of temperature, pressure, it is impossible to ensure definitely closed, cause water sample by atmospheric staining and easily produce bubble.
With the development of Analytical Methods of Trace, and the sampling to all kinds of detecting instruments such as ecological protection, environmental monitoring will Continuous improvement is asked, especially requires that some water samples can not be stain by air, jaw bottle gland method can not meet sampling It is required that.In addition, gland device is at sea under high temperature and high salt environment, cleaning, safeguard more difficult, easily break down.For low dense The sample collection of trace materials is spent, jaw bottle gland method can not meet the demand of real work.
The content of the invention
The purpose of this utility model is to provide low concentration dissolved gas device in a kind of sealing collection water.
The utility model is provided with glass ampoule bottles, water inlet pipe, discharger, spilling pipe plug and taper water inlet pipe;The glass The bottleneck of glass ampoule bottle is connected with the delivery port of water inlet pipe and the water inlet of discharger respectively by attaching nut, and water inlet pipe enters The mouth of a river is connected with the delivery port of taper water inlet pipe, and the overfall of discharger connects spilling pipe plug.
The water inlet pipe can use stainless steel water inlet pipe, and the discharger can use stainless steel discharger, the discharger Plug can overflow pipe plug using stainless steel, and the taper water inlet pipe can use stainless steel taper water inlet pipe.
The glass ampoule bottles are used to take up water sample, and water sample enters from detachable stainless steel taper water inlet pipe, along stainless Steel water inlet pipe flows into glass ampoule bottles bottom, and water sample is filled from glass ampoule bottles bottom up, is then overflow from stainless steel discharger Go out, overflow pipe end equipped with stainless steel spilling pipe plug in stainless steel, stainless steel is overflowed into pipe plug opening, overflow one during sample introduction Pipe plug is overflowed with stainless steel after fixing time and block sealing, take back laboratory post processing.
The utility model can avoid water sample well by atmospheric staining, can be applied to freon in water, sulfur hexafluoride Deng the sealing harvester of low concentration dissolved gas.
Brief description of the drawings
Fig. 1 is the structure composition schematic diagram of the utility model embodiment.
Embodiment
Following examples will be further described with reference to accompanying drawing to the utility model.
Referring to Fig. 1, the utility model embodiment provided with glass ampoule bottles 1, stainless steel water inlet pipe 4, stainless steel discharger 5, Stainless steel overflows pipe plug 6 and stainless steel taper water inlet pipe 7;The bottleneck 2 of the glass ampoule bottles 1 is distinguished by attaching nut 3 It is connected with the delivery port of water inlet pipe 4 and the water inlet of discharger 5, the water inlet of water inlet pipe 4 connects with the delivery port of taper water inlet pipe 7 Connect, the overfall of discharger 5 connects spilling pipe plug 6.
The glass ampoule bottles 1 are used to take up water sample, and water sample enters from detachable stainless steel taper water inlet pipe 7, along not The steel water inlet pipe 4 that becomes rusty flows into the bottom of glass ampoule bottles 1, and water sample is filled from the bottom up of glass ampoule bottles 1, is then overflowed from stainless steel Pipe 5 overflows, and overflows pipe plug 6 equipped with stainless steel in the end of stainless steel discharger 5, stainless steel is overflowed into pipe plug 6 dozens during sample introduction Open, overflowing pipe plug 6 with stainless steel after overflow certain time blocks sealing, takes back laboratory post processing.

Claims (1)

1. low concentration dissolved gas device in one kind sealing collection water, it is characterised in that provided with glass ampoule bottles, water inlet pipe, spilling Pipe, spilling pipe plug and taper water inlet pipe;Water outlet of the bottleneck of the glass ampoule bottles by attaching nut respectively with water inlet pipe The water inlet of mouth and discharger is connected, and the water inlet of water inlet pipe is connected with the delivery port of taper water inlet pipe, the overfall of discharger Connect spilling pipe plug.
CN201720101627.5U 2017-01-25 2017-01-25 Low concentration dissolved gas device in one kind sealing collection water Active CN206378331U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720101627.5U CN206378331U (en) 2017-01-25 2017-01-25 Low concentration dissolved gas device in one kind sealing collection water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720101627.5U CN206378331U (en) 2017-01-25 2017-01-25 Low concentration dissolved gas device in one kind sealing collection water

Publications (1)

Publication Number Publication Date
CN206378331U true CN206378331U (en) 2017-08-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720101627.5U Active CN206378331U (en) 2017-01-25 2017-01-25 Low concentration dissolved gas device in one kind sealing collection water

Country Status (1)

Country Link
CN (1) CN206378331U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110879281A (en) * 2018-09-05 2020-03-13 中国科学院地理科学与资源研究所 Method for determining age of underground water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110879281A (en) * 2018-09-05 2020-03-13 中国科学院地理科学与资源研究所 Method for determining age of underground water
CN110879281B (en) * 2018-09-05 2024-02-13 中国科学院地理科学与资源研究所 Method for determining age of underground water

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