CN104407101B - Toxic gas container do not shut down humidity detection device - Google Patents

Toxic gas container do not shut down humidity detection device Download PDF

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Publication number
CN104407101B
CN104407101B CN201410603324.4A CN201410603324A CN104407101B CN 104407101 B CN104407101 B CN 104407101B CN 201410603324 A CN201410603324 A CN 201410603324A CN 104407101 B CN104407101 B CN 104407101B
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toxic gas
container
transition
gas container
induction probe
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CN104407101A (en
Inventor
李树勇
李媛
盛俊杰
白莹
李超
胡绍全
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General Engineering Research Institute China Academy of Engineering Physics
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General Engineering Research Institute China Academy of Engineering Physics
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Abstract

What the present invention disclosed a kind of toxic gas container does not shut down humidity detection device, include poisonous gas container, induction probe, indicating meter, crossover sub, transition conduit, valve and transition container, the signal output terminal of induction probe is connected with the signal input terminus of indicating meter, the first end of transition conduit is installed on toxic gas container by crossover sub and communicates with toxic gas container and be tightly connected, 2nd end of transition conduit communicates with one end of valve and is tightly connected, the other end of valve communicates with transition container and is tightly connected, induction probe is placed in transition container, the signal wire of induction probe is connected with indicating meter after transition container. humidity detection device of the present invention achieves and realizes the humidity detection to toxic gas in non-stop-machine situation of not unpacking, and leaks outside having stopped toxic gas, and can when unpack do not shut down, do not leak toxic gas take off induction probe, with to induction probe calibrate, keep in repair or change.

Description

Toxic gas container do not shut down humidity detection device
Technical field
The present invention relates to the humidity detection device of a kind of toxic gas container, particularly relate to a kind of monitoring device that can realize the monitoring of toxic gas tank humidity under non-stop-machine state of not unpacking.
Background technology
Its inside need to be carried out humidity detection by the packaging vessel depositing toxic gas, and traditional detection method is by after toxic gas emptying, sensor connector is placed in packaging vessel, then adds X-over, by detection Signal transmissions to the reception terminal outside packaging vessel. The problem of this kind of traditional method is: the installation of probe, calibration etc. all need to open packaging vessel, not only bothers, is not easy to operation, and likely makes leakage outside toxic gas, operator causes actual bodily harm, and is polluted by air. The device still not addressed this problem at present and measure.
Summary of the invention
What the object of the present invention realized the toxic gas container of monitoring under being just to provide a kind of non-stop-machine situation of not unpacking in order to solve the problem does not shut down humidity detection device.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of toxic gas container do not shut down humidity detection device, include poisonous gas container, induction probe and indicating meter, the signal output terminal of described induction probe is connected with the signal input terminus of described indicating meter, described humidity detection device also comprises crossover sub, transition conduit, valve and transition container, the first end of described transition conduit is installed on described toxic gas container by described crossover sub and communicates with described toxic gas container and be tightly connected, 2nd end of described transition conduit communicates with one end of described valve and is tightly connected, the other end of described valve communicates with described transition container and is tightly connected, described induction probe is placed in described transition container, the signal wire of described induction probe is connected with described indicating meter after described transition container.
In said structure, crossover sub is for being connected transition conduit with toxic gas container sealing; Transition conduit is for being connected toxic gas container and transition container, it is achieved toxic gas is introduced the object of transition container; Valve, for controlling the open and close of transition conduit, such that it is able to turn off toxic gas when necessary, takes off induction probe; Transition container is used for introducing the part toxic gas in toxic gas container interim storage, the humidity of toxic gas is detected by induction probe under non-stop-machine situation do not unpacked by toxic gas container; Induction probe and humidity sensor, for the humidity of toxic gas detected in transition container, and shows detection Signal transmissions to indicating meter; Indicating meter, for showing the humidity information of poisonous gas, allows user intuitively understand the humidity information of toxic gas.
Specifically, described indicating meter is installed on the outer wall of described transition container, is tightly connected by gasket between described indicating meter and described transition container, and described signal wire is through the through hole of described gasket. Indicating meter is directly installed on transition container, has both been convenient to be connected with induction probe, has become to be integrated with whole monitoring device again, be convenient to application
Described valve is two-port valve.
As preferably, described crossover sub comprises threaded pipe, the first nut and the 2nd nut, the outer wall of described threaded pipe is provided with screw thread, the wall of container of described toxic gas container is provided with threaded hole, the first end of described threaded pipe is connected with the threaded hole of described toxic gas container, described first nut being set on described threaded pipe realizes fixing near the outer wall of described toxic gas container, and the first end of described transition conduit is through described threaded pipe and fixes by being set in described 2nd nut of described threaded pipe the 2nd end. This kind of structure can realize the secondary installing of crossover sub, and being arranged on toxic gas container by threaded pipe by the first nut is install first time, and transition conduit being fixed by the 2nd nut is that second time is installed, and this kind of secondary installing is convenient to application.
As preferably, the inner wall surface of the first end of described transition conduit, the first end of described threaded pipe and described toxic gas container is flat or basic neat flat together.
The useful effect of the present invention is:
The present invention is by the transition container that is tightly connected that communicates on toxic gas container, induction probe is installed in transition container, achieve and realize the humidity detection to toxic gas in non-stop-machine situation of not unpacking, and long-time continuous can carry out on-line monitoring, convenient operation, and leak outside having stopped toxic gas, avoid toxic gas and operator are caused actual bodily harm and air is polluted; By mounted valve in transition conduit, it is convenient to cut off toxic gas in non-stop-machine situation of not unpacking and enters transition container, such that it is able to take off induction probe when not leaking toxic gas, so that induction probe is calibrated, keeps in repair or changed.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram not shutting down humidity detection device of toxic gas container of the present invention;
Fig. 2 is the sectional structure schematic diagram of crossover sub of the present invention and toxic gas container connection section.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1, the humidity detection device of not shutting down of toxic gas container of the present invention includes poisonous gas container 1, crossover sub 2, transition conduit 3, two-port valve 4, transition container 5, induction probe 6 and indicating meter 8, the first end of transition conduit 3 is installed on toxic gas container 1 by crossover sub 2 and communicates with toxic gas container 1 and be tightly connected, 2nd end of transition conduit 3 communicates with one end of two-port valve 4 and is tightly connected, the other end of two-port valve 4 communicates with transition container 5 and is tightly connected, induction probe 6 is placed in transition container 5, indicating meter 8 is installed on the outer wall of transition container 5, it is tightly connected by gasket 7 between indicating meter 8 and transition container 5, the signal output terminal of induction probe 6 is connected with the signal input terminus of indicating meter 8 after the through hole of transition container 5 by signal wire.
As shown in Figure 2, crossover sub 2 comprises threaded pipe 21, first nut 22 and the 2nd nut 23, the outer wall of threaded pipe 21 is provided with screw thread, the wall of container of toxic gas container 1 is provided with threaded hole (unmarked in figure), the first end of threaded pipe 21 is connected with the threaded hole of toxic gas container 1, the first nut 22 being set on threaded pipe 21 realizes fixing near the outer wall of toxic gas container 1, the first end of transition conduit 3 is through threaded pipe 21 and is fixed by the 2nd nut 23 of the 2nd end being set in threaded pipe 21, the first end of transition conduit 3, the first end of threaded pipe 21 and the inner wall surface of toxic gas container 1 are flat or basic neat flat together.
During installation, the threaded pipe 21 of crossover sub 2 is screwed with in the wall of poisonous gas container 1, and threaded pipe 21 outside wall is set with the composite sealing ring of steel and rubber, by screwing the first nut 22, composite sealing ring compression is realized sealing, again by interior until the first end with threaded pipe is put down together for the first end insertion threaded pipe 21 of transition conduit 3, then the 2nd nut 23 is screwed and compress transition conduit 3, again two-port valve 4, transition container 5, induction probe 6 and indicating meter 8 are installed according to a conventional method, namely complete to install. In said structure, in order to the optimal seal effect realized between transition conduit 3 and threaded pipe 21, it is possible to install rubber cradle additional between the 2nd nut 23 and transition conduit 3.
During monitoring humidity, open two-port valve 4, toxic gas in toxic gas container 1 enters in transition container 5, until its balance after about 72 hours, the humidity of the toxic gas that the humidity of the toxic gas in transition container 5 is in poisonous gas container 1, this humidity information shows on the display 8, understands in real time for user. Hereafter sustainable on-line monitoring, it is also possible to interrupt again monitoring. When induction probe 6 is safeguarded by needs, two-port valve 4 need to be turned off, indicating meter 8 is taken off, then take off induction probe 6, induction probe 6 is calibrated, keeps in repair or changed.
Above-described embodiment is the better embodiment of the present invention; it it is not the restriction to technical solution of the present invention; as long as the technical scheme that can realize on the basis of above-described embodiment without creative work, all should be considered as falling within the scope of the rights protection of patent of the present invention.

Claims (4)

1. a toxic gas container do not shut down humidity detection device, include poisonous gas container, induction probe and indicating meter, the signal output terminal of described induction probe is connected with the signal input terminus of described indicating meter, it is characterized in that: also comprise crossover sub, transition conduit, valve and transition container, the first end of described transition conduit is installed on described toxic gas container by described crossover sub and communicates with described toxic gas container and be tightly connected, 2nd end of described transition conduit communicates with one end of described valve and is tightly connected, the other end of described valve communicates with described transition container and is tightly connected, described induction probe is placed in described transition container, the signal wire of described induction probe is connected with described indicating meter after described transition container, described crossover sub comprises threaded pipe, the first nut and the 2nd nut, the outer wall of described threaded pipe is provided with screw thread, the wall of container of described toxic gas container is provided with threaded hole, the first end of described threaded pipe is connected with the threaded hole of described toxic gas container, described first nut being set on described threaded pipe realizes fixing near the outer wall of described toxic gas container, and the first end of described transition conduit is through described threaded pipe and fixes by being set in described 2nd nut of described threaded pipe the 2nd end.
2. toxic gas container according to claim 1 do not shut down humidity detection device; it is characterized in that: described indicating meter is installed on the outer wall of described transition container; being tightly connected by gasket between described indicating meter and described transition container, described signal wire is through the through hole of described gasket.
3. toxic gas container according to claim 1 do not shut down humidity detection device, it is characterised in that: described valve is two-port valve.
4. toxic gas container according to claim 1 do not shut down humidity detection device, it is characterised in that: the inner wall surface of the first end of described transition conduit, the first end of described threaded pipe and described toxic gas container is flat together or basic neat flat.
CN201410603324.4A 2014-10-31 2014-10-31 Toxic gas container do not shut down humidity detection device Active CN104407101B (en)

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CN201410603324.4A CN104407101B (en) 2014-10-31 2014-10-31 Toxic gas container do not shut down humidity detection device

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CN104407101B true CN104407101B (en) 2016-06-01

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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201589726U (en) * 2010-01-14 2010-09-22 湖北万安环保石化设备有限公司 Sampler with self-closing sampling bottle
CN202013359U (en) * 2011-01-28 2011-10-19 北京仪能科思科技发展有限公司 Novel integrated monitoring device for density and humidity of SF6 (sulfur hexafluoride)
CN103775761B (en) * 2014-02-26 2016-06-08 孙海潮 A kind of connecting pipe fitting for pipeline
CN104089978A (en) * 2014-07-15 2014-10-08 国家电网公司 Built-in detection system for sulfur hexafluoride gas humidity
CN204142711U (en) * 2014-10-31 2015-02-04 中国工程物理研究院总体工程研究所 Toxic gas container do not shut down humidity detection device

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