CN204422269U - A kind of portable tritiate hydromining sampling device - Google Patents
A kind of portable tritiate hydromining sampling device Download PDFInfo
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- CN204422269U CN204422269U CN201520155298.3U CN201520155298U CN204422269U CN 204422269 U CN204422269 U CN 204422269U CN 201520155298 U CN201520155298 U CN 201520155298U CN 204422269 U CN204422269 U CN 204422269U
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Abstract
A kind of portable tritiate hydromining sampling device, comprises band filter screen air intake opening, the house steward that samples, the house steward that gives vent to anger, multilayer condensing collector, low-temperature working room, intelligent power pump, integrated pad pasting control panel, online dry humidity survey record instrument.The lower right of described low-temperature working room is provided with liquid tritium holding bottle, and the below of liquid tritium holding bottle is provided with liquid valve, and liquid valve is provided with liquid flowmeter.The compressor for controlling low-temperature working room temperature is provided with below low-temperature working room.Multilayer condensing collector is movably set in low-temperature working indoor, and one end of multilayer condensing collector is connected by inlet pipe connection one end with sampling house steward; The multilayer condensing collector other end is connected with the one end of the house steward that gives vent to anger by connecting pipe of giving vent to anger, and it is characterized in that: on sampling house steward, be provided with gas meter.The utility model can be added up the concentration of tritium in sampled air.
Description
Technical field
The utility model type belongs to the monitoring device field of nuclear facilities external environment, be specifically related to a kind of portable tritiate hydromining sampling device, directly can collect sample, do not need other reagent to assist, to be applicable in site environment air the Quick Acquisition of the sample such as tritiated water in tritiated water and nuclear emergency air in tritiated water and external environment air.
Background technology
Tritium environmental monitoring refers to the monitoring and measuring application of nuclear facilities external environment.Because the concentration of tritium in physical environment is very low, sampling and sample making technology have great impact for measurement result.At present, for the sampling of the tritiated water in ambient atmosphere, the basic adsorber that dry adsorbent (such as: silica gel etc.) is housed that adopts carries out nature absorption sampling.During mensuration, the planar water be adsorbed in adsorbent and cold finger surface condensation thing or frost are under lab carried out dissection process, then measure its specific activity, according to resolve or the isotope fractionation factor of condensed fluid and sample collection time environmental baseline, determine tritium concentration in air.In this air the monitoring mode of tritium have that the sampling time is long, efficiency is low, have cross pollution in sample analysis process, the problem of memory effect and sedimentary effect.
We are when determining the concentration of deuterium in environmental gas, need accurately to know collected gas gross, but sampling apparatus originally can not realize the accurate measurement to gas flow.Like this, during the concentration of deuterated water in a computing environment, larger deviation can be produced.
Utility model content
For above-mentioned problems of the prior art, the utility model aims to provide one can measure gathered gas flow, so as in Measurement accuracy environment deuterated water concentration tritiated water sampling apparatus.
To achieve these goals, the utility model takes following technical scheme:
A kind of portable tritiate hydromining sampling device, comprises band filter screen air intake opening, the house steward that samples, the house steward that gives vent to anger, multilayer condensing collector, low-temperature working room, intelligent power pump, integrated pad pasting control panel, online dry humidity survey record instrument.The lower right of described low-temperature working room is provided with liquid tritium holding bottle, and the below of liquid tritium holding bottle is provided with liquid valve, and liquid valve is provided with liquid flowmeter, for recording the amount of collected liquid HTO.The compressor for controlling low-temperature working room temperature is provided with below low-temperature working room.Dry humidity survey record instrument is connected with inductive probe, and online dry humidity survey record instrument works alone, and is not communicated with the air-channel system of device.Multilayer condensing collector is movably set in low-temperature working indoor, and one end of multilayer condensing collector is connected by inlet pipe connection one end with sampling house steward, and the other end of sampling house steward is band filter screen air intake opening; The multilayer condensing collector other end is connected with the one end of the house steward that gives vent to anger by connecting pipe of giving vent to anger, and the other end of the house steward that gives vent to anger is connected with intelligent power pump, it is characterized in that: on sampling house steward, be provided with gas meter, for recording the amount of gathered air.
Further, intelligent power pump is also provided with integrated pad pasting control panel, the one-touch button of integrated pad pasting control panel can start low-temperature working room, intelligent power pump and online dry humidity survey record instrument.
Further, intelligent power pump and online dry humidity survey record instrument are successively set on the left side of low-temperature working room.
Further, the profile of described device is casing.
Further, the below of casing is provided with wheel, and the upper left side of casing is provided with handle, can move with hand propelled sampling apparatus.
The beneficial effects of the utility model are:
1) by being provided with gas meter on sampling house steward, for recording the amount of gathered air, thus realize adding up the concentration of tritium in air.
2) arrange and all working principle and annexation thereof be all rationally, reliable.Consider radioactive feature, arranging of this device can overcome radioactive cross pollution, deposition and memory effect, and perfectly design and careful operational system make this device meet the application of radiation work completely.
3) all control system of the utility model are all come by integrated pad pasting control panel, and setup control has the ability of a key manipulation completely, and sampling efficiency is high, and data are complete and accurately, overcome traditional extensive " about " completely and calculate.
4) the utility model is the collection tritiated water in ambient atmosphere directly being completed sample by multilayer condensing collector, without any need for adsorbent, does not also need other laboratory treatment method, just can form measurement sample.
Accompanying drawing explanation
Fig. 1 is the utility model perspective view.
Mark in figure: 1-is with filter screen air intake opening, 2-samples house steward, 3-low-temperature working room, 4-multilayer condensing collector, the integrated pad pasting control panel of 5-, 6-intelligent power pump, 7-online dry humidity survey record instrument, 8-inductive probe, 9-gives vent to anger house steward, 10-inlet pipe connection, 11-gives vent to anger connecting pipe, 12-compressor, 13-gas meter, 14-liquid tritium holding bottle, 15-liquid flowmeter, 16-liquid valve, 17-wheel, 18-handle.
Embodiment
For the ease of understanding, below by embodiment, by reference to the accompanying drawings, the technical solution of the utility model is further described in detail:
As shown in Figure 1, a kind of portable tritiate hydromining sampling device, comprises band filter screen air intake opening 1, sampling house steward 2, the house steward 9 that gives vent to anger, multilayer condensing collector 4, low-temperature working room 3, intelligent power pump 6, integrated pad pasting control panel 5, online dry humidity survey record instrument 7; The profile of described device is casing, described low-temperature working room 3 is arranged on the right side in casing, the lower right of low-temperature working room 3 is provided with liquid tritium holding bottle 14, the below of liquid tritium holding bottle 14 is provided with liquid valve 16, liquid valve 16 is provided with liquid flowmeter 15, the amount of collected liquid HTO can be recorded; The compressor 12 for controlling low-temperature working room temperature is provided with below low-temperature working room 3; Intelligent power pump 6 and online dry humidity survey record instrument 7 are successively set on the left side in casing; Multilayer condensing collector 4 is movably set in low-temperature working room 3, and one end of multilayer condensing collector 4 is connected by inlet pipe connection 10 one end with sampling house steward 2, and the other end of sampling house steward 2 is band filter screen air intake opening 1; Sampling house steward 2 is provided with gas meter 13, the amount of gathered air can be recorded; Multilayer condensing collector 4 other end is connected with the one end of the house steward 9 that gives vent to anger by connecting pipe 11 of giving vent to anger, and the other end of the house steward 9 that gives vent to anger is connected with intelligent power pump 6; Intelligent power pump 6 is also provided with integrated pad pasting control panel 5; Dry humidity survey record instrument 7 is connected with inductive probe 8; Online dry humidity survey record instrument 7 works alone, and is not communicated with the air-channel system of device; The one-touch button of integrated pad pasting control panel 5 can start low-temperature working room 3, intelligent power pump 6 and online dry humidity survey record instrument 7.
The below of casing is provided with wheel 17, and the upper left side of casing is provided with handle 18, can move with hand propelled sampling apparatus.
The workflow of portable tritiate hydromining sampling device of the present utility model is as follows:
Select suitable screen pack to be removed by the particle in air in described band filter screen air intake opening 1, gas enters by sampling house steward 2 the multilayer condensing collector 4 be movably set in low-temperature working room 3; The amount of the air that the gas meter 13 on sampling house steward 2 can be sampled in record unit time; Liquid tritium holding bottle 14 below low-temperature working room 3 can storage liquid HTO, and the liquid flowmeter 15 on liquid valve 16 can record the amount of collected liquid HTO; And then the amount of the air of sampling to be recorded by gas meter 13 and liquid flowmeter 15 record collected by the amount of liquid HTO by the concentration calculating tritium gas in air such as further analyzing; Operating room's temperature of low-temperature working room 3 will lower than-25 DEG C.Multilayer condensing collector 4 one end is connected with threeway one end with sampling house steward 2 by inlet pipe connection 10, and the other end of sampling house steward 2 is connected with band filter screen air intake opening 1; Multilayer condensing collector 4 other end is connected with the house steward 9 that gives vent to anger by connecting pipe 11 of giving vent to anger, and the house steward 9 that gives vent to anger is connected with intelligent power pump 6; Reset online dry humidity survey record instrument 7 need parameter after carry out starter gear by integrated pad pasting control panel 5, sample is captured in ambient temperature and humidity when multilayer condensing collector inductive probe 8 and the sampling of online dry humidity survey record instrument 7 record automatically.
Above-described embodiment just illustrating or explaining technical solutions of the utility model, and the restriction that should not be construed as technical solutions of the utility model, obviously, those skilled in the art can carry out various modifications and variations to the utility model and not depart from spirit and scope of the present utility model.If these amendments and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model also comprises these amendment and modification.
Claims (6)
1. a portable tritiate hydromining sampling device, comprise band filter screen air intake opening, sampling house steward, give vent to anger house steward, multilayer condensing collector, low-temperature working room, intelligent power pump, integrated pad pasting control panel, online dry humidity survey record instrument, the lower right of described low-temperature working room is provided with liquid tritium holding bottle, the below of liquid tritium holding bottle is provided with liquid valve, liquid valve is provided with liquid flowmeter, for recording the amount of collected liquid HTO, the compressor for controlling low-temperature working room temperature is provided with below low-temperature working room, multilayer condensing collector is movably set in low-temperature working indoor, one end of multilayer condensing collector is connected by inlet pipe connection one end with sampling house steward, the other end of sampling house steward is band filter screen air intake opening, the multilayer condensing collector other end is connected with the one end of the house steward that gives vent to anger by connecting pipe of giving vent to anger, and the other end of the house steward that gives vent to anger is connected with intelligent power pump, it is characterized in that: on sampling house steward, be provided with gas meter, for recording the amount of gathered air.
2. one according to claim 1 portable tritiate hydromining sampling device, is characterized in that: intelligent power pump is provided with integrated pad pasting control panel.
3. one according to claim 2 portable tritiate hydromining sampling device, is characterized in that: online dry humidity survey record instrument is connected with inductive probe, and online dry humidity survey record instrument works alone, and is not communicated with the air-channel system of device.
4. one according to claim 3 portable tritiate hydromining sampling device, is characterized in that: the profile of described device is casing.
5. one according to claim 4 portable tritiate hydromining sampling device, is characterized in that: the below of casing is provided with wheel.
6. one according to claim 5 portable tritiate hydromining sampling device, is characterized in that: the upper left side of casing is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155298.3U CN204422269U (en) | 2015-03-14 | 2015-03-14 | A kind of portable tritiate hydromining sampling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520155298.3U CN204422269U (en) | 2015-03-14 | 2015-03-14 | A kind of portable tritiate hydromining sampling device |
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| CN204422269U true CN204422269U (en) | 2015-06-24 |
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| CN201520155298.3U Expired - Fee Related CN204422269U (en) | 2015-03-14 | 2015-03-14 | A kind of portable tritiate hydromining sampling device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932003A (en) * | 2015-07-08 | 2015-09-23 | 中国工程物理研究院核物理与化学研究所 | A movable type mass-flow total-tritium rapid sampling apparatus |
| CN105181393A (en) * | 2015-10-21 | 2015-12-23 | 核工业北京化工冶金研究院 | Water sample collection system and water sample collection method for taking sample from water drained from pump pipe |
| CN106645977A (en) * | 2017-03-07 | 2017-05-10 | 云南电网有限责任公司电力科学研究院 | Fog conductivity detection device and use method |
| CN106840766A (en) * | 2017-01-06 | 2017-06-13 | 中国工程物理研究院核物理与化学研究所 | A kind of sampling method for air tritiated water |
| CN108020446A (en) * | 2016-10-28 | 2018-05-11 | 核工业北京地质研究院 | Tritium, carbon sampling apparatus in a kind of air |
| CN110398771A (en) * | 2019-06-26 | 2019-11-01 | 浙江国辐环保科技有限公司 | A kind of device using tritium in condensation method acquisition air |
-
2015
- 2015-03-14 CN CN201520155298.3U patent/CN204422269U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932003A (en) * | 2015-07-08 | 2015-09-23 | 中国工程物理研究院核物理与化学研究所 | A movable type mass-flow total-tritium rapid sampling apparatus |
| CN105181393A (en) * | 2015-10-21 | 2015-12-23 | 核工业北京化工冶金研究院 | Water sample collection system and water sample collection method for taking sample from water drained from pump pipe |
| CN105181393B (en) * | 2015-10-21 | 2017-08-25 | 核工业北京化工冶金研究院 | The water sampling system and water sampling method sampled from pump line draining |
| CN108020446A (en) * | 2016-10-28 | 2018-05-11 | 核工业北京地质研究院 | Tritium, carbon sampling apparatus in a kind of air |
| CN106840766A (en) * | 2017-01-06 | 2017-06-13 | 中国工程物理研究院核物理与化学研究所 | A kind of sampling method for air tritiated water |
| CN106645977A (en) * | 2017-03-07 | 2017-05-10 | 云南电网有限责任公司电力科学研究院 | Fog conductivity detection device and use method |
| CN110398771A (en) * | 2019-06-26 | 2019-11-01 | 浙江国辐环保科技有限公司 | A kind of device using tritium in condensation method acquisition air |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20170314 |