CN204855472U - Miniature accurate digital display carbonization measuring apparatu - Google Patents
Miniature accurate digital display carbonization measuring apparatu Download PDFInfo
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- CN204855472U CN204855472U CN201520624147.8U CN201520624147U CN204855472U CN 204855472 U CN204855472 U CN 204855472U CN 201520624147 U CN201520624147 U CN 201520624147U CN 204855472 U CN204855472 U CN 204855472U
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Abstract
The utility model relates to a miniature accurate digital display carbonization measuring apparatu, it includes installs magnetic stirrers the reaction bulb bottle on magnetic stirrers's top and holds in the palm, has placed the seal reaction bottle on the reaction bulb bottle holds in the palm, and miniature accurate digital display sensor is installed at the top of seal reaction bottle, is connected with the syringe through the screw lid on seal reaction bottle lateral wall. This measuring apparatu at every turn can be accurate the addition of control watery hydrochloric acid, can carry on effectual sealedly moreover to measuring device, prevent gaseously in the measurement process to spill over the measuring error that the scheduling problem arouses.
Description
Technical field
The utility model patent be a kind of can the device of convenient and swift accurate measurement carbonate content, belong to field of civil engineering.
Background technology
The more accurate method measuring concrete carbonization depth is at present: first accurately get powder to concrete sample different depth place, then the carbonate content taking out powder sample is measured, get powder device accurately to be improved, but also there is certain defect in the device accurately, conveniently measuring the carbonate content of powder sample.Measurement mechanism conventional is at present: (1) amount of watery hydrochloric acid when taking out carbonate reaction in a certain amount of watery hydrochloric acid and powder sample is not easy to control, when watery hydrochloric acid is less, the insufficient result making to measure of carbonate reaction is less than normal, easy overflow device when watery hydrochloric acid is more; (2) do not tighten at bottle after adding powder sample in bottle, seal before the carbonate reaction of watery hydrochloric acid easily and in powder sample, it is less than normal that the gas that reaction produces can spill in air the result making finally to measure.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of Miniature precision digital display carbonization measuring instrument, this measuring instrument can control the addition of watery hydrochloric acid at every turn accurately, and effectively can seal measurement mechanism, prevent the measuring error that the problems such as the spilling of gas in measuring process cause.
For achieving the above object, design proposal of the present utility model is: Miniature precision digital display carbonization measuring instrument, it comprises magnetic stirring apparatus, on the top of magnetic stirring apparatus, reaction bulb bottle holder is installed, reaction bulb bottle holder is placed with sealed reaction bottle, the top of sealed reaction bottle is provided with Miniature precision digital display sensor, and sealed reaction bottle sidewall is connected with syringe by screw top.
The bottom of described Miniature precision digital display sensor is processed with the threaded connector sleeve pipe matched with the bottleneck of sealed reaction bottle, screw joint casing is connected with fuselage by the nut that is tightly connected, the side of fuselage is provided with LCDs, and the top of fuselage is provided with button.
Described syringe adopts acidproof erosion-resisting material to make.
The utility model has following beneficial effect:
1, new device adopts syringe and GL14 screw top to combine, use syringe can ensure that the amount at every turn adding watery hydrochloric acid is identical, simple to operation, treat that watery hydrochloric acid all injects in sealed reaction bottle can be sealed rapidly by rotation GL14 screw top and add entrance, the gas that reaction produces can not overflow, and makes measurement result more accurate;
2, new device inwardly adds watery hydrochloric acid again after bottle seal, and the carbon dioxide reacting generation in the process added can not overflow outside bottle, and the result measured like this is more accurate;
3, new device employs magnetic stirring apparatus to add fast response, thus further accelerates reaction rate;
4, in new device, pressure display and sensor are one, i.e. intelligent micro integration, less than original display device volume a lot, without external wire, much convenient;
5, in new device, the precision of pressure transducer is higher, thus makes data measured more accurate.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the utility model device one-piece construction schematic diagram.
Fig. 2 is the stereographic map of the utility model Miniature precision digital display sensor.
Fig. 3 is the left view of the utility model Miniature precision digital display sensor.
In figure: Miniature precision digital display sensor 1, syringe 2, screw top 3, sealed reaction bottle 4, reaction bulb bottle holder 5, magnetic stirring apparatus 6, screw joint casing 7, the nut 8 that is tightly connected, LCDs 9, fuselage 10, button 11.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
See Fig. 1-3, Miniature precision digital display carbonization measuring instrument, it comprises magnetic stirring apparatus 6, on the top of magnetic stirring apparatus 6, reaction bulb bottle holder 5 is installed, reaction bulb bottle holder 5 is placed with sealed reaction bottle 4, the top of sealed reaction bottle 4 is provided with Miniature precision digital display sensor 1, and sealed reaction bottle 4 sidewall is connected with syringe 2 by screw top 3.
Further, the bottom of described Miniature precision digital display sensor 1 is processed with the threaded connector sleeve pipe 7 matched with the bottleneck of sealed reaction bottle 4, screw joint casing 7 is connected with fuselage 10 by the nut 8 that is tightly connected, the side of fuselage 10 is provided with LCDs 9, and the top of fuselage 10 is provided with button 11.
Further, described syringe 2 adopts acidproof erosion-resisting material to make.By adding desalinization of soil by flooding or leaching acid in syringe 2 inside in advance, can ensure that can not inject watery hydrochloric acid before not screwing screw joint casing 7 and sealed reaction bottle 4 reacts, the gases did escape prevented, affects measuring accuracy.
The utility model device specific works principle and the course of work are:
First the bottle cap of Miniature precision digital display sensor 1 and sealed reaction bottle 4 is connected, then after adding prior load weighted carbonate powder sample in sealed reaction bottle 4, bottle cap and body are tightened good seal, then body is put into reaction bulb bottle holder 5 avoid reaction bulb due to top overweight and topple over, bottle cap has been connected with precise digital display sensor and good seal in advance, guarantee that remaining junction is tightly connected all except GL14 screw top 3, syringe 2 is got appropriate watery hydrochloric acid then to connect with GL14 screw top 3, rotate GL14 screw top 3 inject watery hydrochloric acid in sealed reaction bottle 4 after immediately and close interface herein, now whole device is in sealing state, then opening magnetic stirring apparatus 6 makes the carbonate in watery hydrochloric acid and powder sample fully react, until sensor reading reach maximum and basicly stable time record data, this off-test, then bottle cap is turned on and cleaning is carried out in order to testing use next time to reaction bulb.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail, but the utility model is not limited to above-mentioned embodiment.Technician all without prejudice to innovative point of the present utility model and operation steps, in claims, can modify to above-described embodiment.Protection domain of the present utility model, should cover as claims of the present utility model.
Claims (3)
1. Miniature precision digital display carbonization measuring instrument, it is characterized in that: it comprises magnetic stirring apparatus (6), on the top of magnetic stirring apparatus (6), reaction bulb bottle holder (5) is installed, reaction bulb bottle holder (5) is placed with sealed reaction bottle (4), the top of sealed reaction bottle (4) is provided with Miniature precision digital display sensor (1), and sealed reaction bottle (4) sidewall is connected with syringe (2) by screw top (3).
2. Miniature precision digital display carbonization measuring instrument according to claim 1, it is characterized in that: the bottom of described Miniature precision digital display sensor (1) is processed with the threaded connector sleeve pipe (7) matched with the bottleneck of sealed reaction bottle (4), screw joint casing (7) is connected with fuselage (10) by the nut that is tightly connected (8), the side of fuselage (10) is provided with LCDs (9), and the top of fuselage (10) is provided with button (11).
3. Miniature precision digital display carbonization measuring instrument according to claim 1, is characterized in that: described syringe (2) adopts acidproof erosion-resisting material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624147.8U CN204855472U (en) | 2015-08-19 | 2015-08-19 | Miniature accurate digital display carbonization measuring apparatu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624147.8U CN204855472U (en) | 2015-08-19 | 2015-08-19 | Miniature accurate digital display carbonization measuring apparatu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204855472U true CN204855472U (en) | 2015-12-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520624147.8U Active CN204855472U (en) | 2015-08-19 | 2015-08-19 | Miniature accurate digital display carbonization measuring apparatu |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204855472U (en) |
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2015
- 2015-08-19 CN CN201520624147.8U patent/CN204855472U/en active Active
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