CN203191275U - Device for analyzing hydrogen content of hydrogen-containing silicone oil - Google Patents
Device for analyzing hydrogen content of hydrogen-containing silicone oil Download PDFInfo
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- CN203191275U CN203191275U CN 201320189296 CN201320189296U CN203191275U CN 203191275 U CN203191275 U CN 203191275U CN 201320189296 CN201320189296 CN 201320189296 CN 201320189296 U CN201320189296 U CN 201320189296U CN 203191275 U CN203191275 U CN 203191275U
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- hydrogen content
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Abstract
The utility model discloses a device for analyzing the hydrogen content of hydrogen-containing silicone oil. The device comprises a stirring reaction mechanism, a sample injection mechanism, a gas storage mechanism and a glass column provided with scales, wherein an opening is formed in the top surface of the glass column. According to the device for analyzing the hydrogen content of the hydrogen-containing silicone oil, the accuracy of an analysis result is outstanding; a conventional stirring reaction mechanism is changed from manual shaking into automatic stirring; as the closed sample injection mechanism is additionally arranged, the hydrogen collection amount is increased by more than ten times; readings are designed to be hydraulic balance readings; and therefore, the analysis accuracy is greatly improved, the analysis time is shortened, the complicated operation process of a worker is eliminated, and the repeatability is higher.
Description
Technical field
The utility model relates to a kind of gas content analytical equipment, particularly a kind of containing hydrogen silicone oil hydrogen content analytical equipment.
Background technology
Hydrogen content is that most important one of containing hydrogen silicone oil detects index, the detection principle of hydrogen content is that silicon oil of low hydrogen content can reaction discharge hydrogen under the situation that alkaline matter exists, use analytical equipment to detect the hydrogen volume that discharges, again hydrogen volume is calculated with following formula, namely try to achieve the hydrogen content of containing hydrogen silicone oil.
Annotate: V be hydrogen volume (ml), m be sample quality (g), t be indoor temperature (℃).
But the disclosed hydrogen content analytical equipment of prior art is very coarse, is difficult to accurately detect the hydrogen content of containing hydrogen silicone oil, and repeatability is also poor.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of containing hydrogen silicone oil hydrogen content analytical equipment, reaching the hydrogen content in the accurate detection containing hydrogen silicone oil, and improves the purpose that detects repeatability.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of containing hydrogen silicone oil hydrogen content analytical equipment comprises stirring reaction mechanism, sample introduction mechanism, atmosphere storage mechanism and is provided with scale and the glass column of end face opening;
Described stirring reaction mechanism is divided into the magnetic force heating stirrer and is arranged on the test tube of described magnetic force heating stirrer top, is provided with the magnetic force rotor that matches with described magnetic force heating stirrer in the described test tube;
Described sample introduction mechanism is airtight to be arranged on described test tube mouth;
Described atmosphere storage mechanism is divided into a glass container and two accurate burets, is connected with gas piping between described glass container and described test tube, and described glass container and described accurate buret are communicated with setting successively along gas flow direction;
Described glass column vertical ground arranges, and a described accurate buret of described atmosphere storage mechanism end vertically stretches in the described glass column.
Preferably, described magnetic force heating stirrer is connected with the fixed mount for the described test tube of clamping.
Preferably, described accurate buret volume is 50ml.
Preferably, described glass container volume is greater than 100ml.
Pass through technique scheme, a kind of containing hydrogen silicone oil hydrogen content analytical equipment that the utility model provides is given prominence to precision of analysis, make traditional stirring reaction mechanism into automatic stirring by manually rocking, increased airtight sample introduction mechanism, improved the hydrogen collecting amount more than ten times, and reading has been designed to the hydro-cushion reading mode, improved the accuracy of analyzing greatly, reduced analysis time, reduced the loaded down with trivial details operating process of personnel, repeatability better.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below.
Fig. 1 is the disclosed a kind of containing hydrogen silicone oil hydrogen content analytical equipment structural representation of the utility model embodiment.
The represented corresponding component title of numeral among the figure:
1, magnetic force heating stirrer 2, test tube 3, magnetic force rotor 4, sample introduction mechanism
5, glass container 6, accurate buret 7, glass column
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described.
According to Fig. 1, the utility model provides a kind of containing hydrogen silicone oil hydrogen content analytical equipment, comprises stirring reaction mechanism, sample introduction mechanism 4, atmosphere storage mechanism and is provided with scale and the glass column of end face opening 7; Stirring reaction mechanism is divided into magnetic force heating stirrer 1 and is arranged on the test tube 2 of magnetic force heating stirrer 1 top, is provided with the magnetic force rotor 3 that matches with magnetic force heating stirrer 1 in the test tube 2; Sample introduction mechanism 4 airtight 2 mouthfuls in the test tubes that are arranged on; Atmosphere storage mechanism is divided into a glass container 5 and two accurate burets 6, and 2 in glass container 5 and test tube are connected with gas piping, and glass container 5 and accurate buret 6 are communicated with setting successively along gas flow direction; Glass column 7 vertical ground settings, an accurate buret 6 of atmosphere storage mechanism end vertically stretches in the glass column 7, and wherein, magnetic force heating stirrer 1 is connected with the fixed mount for holding test tubes 2, accurate buret 6 volumes are 50ml, and glass container 5 volumes are greater than 100ml.
The principal feature of stirring reaction mechanism is that magnetic force heating stirrer 1 has heating and heat preserving function, can suitably heat when the containing hydrogen silicone oil late phase reaction is slow, impels reaction to continue comparatively fast to carry out, and also can place beaker water-bath heat tracing in case of necessity; The built-in Magnetic rotary disc of magnetic force heating stirrer 1 drives magnetic force rotor 3 rotations in the test tube 2, makes example reaction more fully with stable, has shortened the accuracy that detection time and raising detect.
The principal feature of sample introduction mechanism 4 is that this mechanism is in air-tight state fully, has avoided the certainty that hydrogen is run away in the process that drips KOH solution, has improved the accuracy that detects.
Atmosphere storage mechanism is one of core of this device, is made up of glass container 5 and accurate buret 6.Glass container 5 volumes are bigger, and meaning has increased the throwing of containing hydrogen silicone oil sample quality, reduced analytical error greatly.Glass container 5 process verifications, and be communicated with accurate buret 6, totally 2 of accurate burets 6, every volume is 50.0ml, and reading is accurate to 0.01ml, and accurate volume and scale have guaranteed the accuracy of testing result.
Glass column 7 is used for the reading of net result, and principle is the liquid level difference of gas and liquid, is final reading when the water level of accurate buret 6 is adjusted to when identical with water level glass column 7 in, can obtain the hydrogen content of containing hydrogen silicone oil by calculating.
When using the utility model to carry out the analysis of containing hydrogen silicone oil hydrogen content, press the different samples of suitable quality that add of containing hydrogen silicone oil hydrogen content in reaction tube 2, then the magnetic force rotor 3 of scrub is put into reaction tube 2, airtight with the proofed sleeve that connects glass container 5.Water temperature in the glass container 5 should be identical with indoor temperature.Draw a certain amount of KOH solution and be connected on the reaction tube 2, check leakproofness.Inject KOH solution, this moment, containing hydrogen silicone oil and KOH solution began reaction, opened and stirred.
Water level after a little time in the accurate buret 6 descends, and reacts and finishes the mobile accurate buret 6 in back, and water level and glass column 7 interior water levels in the accurate buret 6 are consistent.After treating test tube 2 interior temperature, indoor temperature and glass column 7 temperature balances, the beginning reading, record hydrogen volume, and record indoor temperature calculate by the formula of describing in the background technology, obtain the hydrogen content of sample.Do parallel repeated experiments.
A kind of containing hydrogen silicone oil hydrogen content analytical equipment that the utility model provides is given prominence to precision of analysis, make traditional stirring reaction mechanism into automatic stirring by manually rocking, increased airtight sample introduction mechanism 4, improved the hydrogen collecting amount more than ten times, and reading is designed to the hydro-cushion reading mode, and improved the accuracy of analyzing greatly, reduced analysis time, reduced the loaded down with trivial details operating process of personnel, repeatability better.
To the above-mentioned explanation of disclosed a kind of containing hydrogen silicone oil hydrogen content analytical equipment embodiment, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a containing hydrogen silicone oil hydrogen content analytical equipment is characterized in that, comprises stirring reaction mechanism, sample introduction mechanism, atmosphere storage mechanism and is provided with scale and the glass column of end face opening;
Described stirring reaction mechanism is divided into the magnetic force heating stirrer and is arranged on the test tube of described magnetic force heating stirrer top, is provided with the magnetic force rotor that matches with described magnetic force heating stirrer in the described test tube;
Described sample introduction mechanism is airtight to be arranged on described test tube mouth;
Described atmosphere storage mechanism is divided into a glass container and two accurate burets, is connected with gas piping between described glass container and described test tube, and described glass container and described accurate buret are communicated with setting successively along gas flow direction;
Described glass column vertical ground arranges, and a described accurate buret of described atmosphere storage mechanism end vertically stretches in the described glass column.
2. a kind of containing hydrogen silicone oil hydrogen content analytical equipment according to claim 1 is characterized in that described magnetic force heating stirrer is connected with the fixed mount for the described test tube of clamping.
3. a kind of containing hydrogen silicone oil hydrogen content analytical equipment according to claim 1 is characterized in that, described accurate buret volume is 50ml.
4. a kind of containing hydrogen silicone oil hydrogen content analytical equipment according to claim 1 is characterized in that described glass container volume is greater than 100ml.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320189296 CN203191275U (en) | 2013-04-15 | 2013-04-15 | Device for analyzing hydrogen content of hydrogen-containing silicone oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320189296 CN203191275U (en) | 2013-04-15 | 2013-04-15 | Device for analyzing hydrogen content of hydrogen-containing silicone oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203191275U true CN203191275U (en) | 2013-09-11 |
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ID=49108128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320189296 Expired - Lifetime CN203191275U (en) | 2013-04-15 | 2013-04-15 | Device for analyzing hydrogen content of hydrogen-containing silicone oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203191275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018170A (en) * | 2016-07-06 | 2016-10-12 | 合盛硅业股份有限公司 | Measuring method and device for hydrogen content in silicone oil |
| CN112683728A (en) * | 2020-12-18 | 2021-04-20 | 江苏美思德化学股份有限公司 | Si-H content detection device and Si-H content detection method |
-
2013
- 2013-04-15 CN CN 201320189296 patent/CN203191275U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018170A (en) * | 2016-07-06 | 2016-10-12 | 合盛硅业股份有限公司 | Measuring method and device for hydrogen content in silicone oil |
| CN106018170B (en) * | 2016-07-06 | 2019-01-11 | 合盛硅业股份有限公司 | The measuring method and measurement device of hydrogen content in a kind of silicone oil |
| CN112683728A (en) * | 2020-12-18 | 2021-04-20 | 江苏美思德化学股份有限公司 | Si-H content detection device and Si-H content detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130911 |