CN207096030U - A kind of gas volume measurement apparatus - Google Patents
A kind of gas volume measurement apparatus Download PDFInfo
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- CN207096030U CN207096030U CN201720756367.5U CN201720756367U CN207096030U CN 207096030 U CN207096030 U CN 207096030U CN 201720756367 U CN201720756367 U CN 201720756367U CN 207096030 U CN207096030 U CN 207096030U
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- level
- tube
- measurement apparatus
- stepping motor
- gas volume
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Abstract
The utility model provides a kind of gas volume measurement apparatus, including：Reaction vessel, airway tube, swivel tee cock, eudiometer tube, level ball and electronic fluid level controller；The reaction vessel is connected by the airway tube with the swivel tee cock；The swivel tee cock is connected with described eudiometer tube one end；The other end of the eudiometer tube is connected by attachment means with the level ball；The liquid level electrically-controlled controller includes：Linear stepping motor and control device；The linear stepping motor is connected with the level ball；The control device electrically connects with the linear stepping motor.A kind of gas volume measurement apparatus provided by the utility model, by the way that level ball is arranged on linear stepping motor, after the material in reaction vessel reacts completely, liquid in eudiometer tube is not in change, level ball is driven by linear stepping motor, and then level ball and eudiometer tube liquid level are adjusted in same level, so as to read the volume of gas.
Description
Technical field
Cubing field is the utility model is related to, is related specifically to a kind of gas volume measurement apparatus.
Background technology
It is frequently necessary in analytical control according to chemical reaction, tested component is converted into a kind of gas form, by accurate
Meter gaseous volume, obtain the content of tested component；Cumbersome, time-consuming, the artificial mistake of device of traditional meter gaseous volume
It is poor big.
Utility model content
The utility model provides a kind of gas volume measurement apparatus, for solving the device for the meter gaseous volume united at present
It is cumbersome, waste time and energy technical problem.
In order to solve the above-mentioned technical problem, the utility model provides a kind of gas volume measurement apparatus, including：Reaction is held
Device 1, airway tube 2, swivel tee cock 3, eudiometer tube 4, level ball 6 and electronic fluid level controller；The reaction vessel 1 passes through institute
Airway tube 2 is stated to be connected with the swivel tee cock 3；The swivel tee cock 3 is connected with described one end of eudiometer tube 4；It is described
The other end of eudiometer tube 4 is connected by attachment means with the level ball 6；The liquid level electrically-controlled controller includes：Straight line stepping
Motor 8 and control device；The linear stepping motor 8 is connected with the level ball 6；The control device and the straight line stepping
Motor 8 electrically connects.
Further, the control device includes：Photoelectric sensor 7 and controller 9；The photoelectric sensor 7 is arranged on
At the zero graduation line of the eudiometer tube 4；The photoelectric sensor 7 is electrically connected by the controller 9 and the linear stepping motor 8
Connect.
Further, the attachment means are sebific duct 5.
Further, the airway tube 2 is L-type structure.
A kind of gas volume measurement apparatus provided by the utility model, by the way that level ball is arranged on into linear stepping motor
On, after the material in reaction vessel reacts completely, the liquid in eudiometer tube is driven not in change by linear stepping motor
Level ball, and then level ball and eudiometer tube liquid level are adjusted in same level, so as to read the volume of gas.
Brief description of the drawings
Fig. 1 is a kind of gas volume measurement apparatus structural representation provided by the utility model.
Embodiment
Referring to Fig. 1, the utility model provides a kind of gas volume measurement apparatus, including：Reaction vessel 1, airway tube 2,
Swivel tee cock 3, eudiometer tube 4, level ball 6 and electronic fluid level controller.Reaction vessel 1 passes through airway tube 2 and swivel tee
Cock 3 connects, and airway tube 2 is L-type in the present embodiment.Swivel tee cock 3 is connected with the one end of eudiometer tube 4；So reaction
Caused gas is discharged in eudiometer tube 4 by airway tube 2 and swivel tee cock 3 in container 1.The other end of eudiometer tube 4 passes through
Attachment means are connected with level ball 6, and attachment means are sebific duct 5 in the present embodiment；Eudiometer tube 4 and level ball 6 built with not with
The fluent material that gas reacts is produced in reaction vessel 1.Liquid level electrically-controlled controller includes：Linear stepping motor 8 and control
Device；Linear stepping motor 8 is connected with level ball 6, so as to drive rising or falling for level ball；Control device and straight line stepping
Motor 8 electrically connects, and control device includes in the present embodiment：Photoelectric sensor 7 and controller 9；Photoelectric sensor 7 is arranged on amount
At the zero graduation line of tracheae 4, photoelectric sensor 7 is electrically connected by controller 9 with linear stepping motor 8.
A kind of operation principle of gas volume measurement apparatus provided by the utility model is illustrated below；
1st, eudiometer tube 4 and level ball 6, connected by sebific duct 5, the species of gas, selection are then generated according to reaction
Replace eudiometer tube 4 and the fluent material of the inside of level ball 6, after replacement completion, swivel tee cock 3, device is in eudiometer tube 4
The two logical states communicated with air.
2nd, move up switch by movement controller 9, level ball 6 under the drive of linear stepping motor 8 and the liquid level of eudiometer tube 4 together on
When moving to zero groove, the lamp of photoelectric sensor 7 on zero scribe line position goes out, and is simultaneously emitted by instructing, makes linear stepping motor 8
It is stopped, it is ensured that the liquid level of eudiometer tube 4 is on zero scribe line position.
3rd, when reaction takes place in the material in reaction vessel 1, swivel tee cock 3 makes reaction gas pass through airway tube 2
Switch is moved down into eudiometer tube 4, while by movement controller 9, level ball 6 is under the drive of linear stepping motor 8 with the liquid of eudiometer tube 4
Position declines and moved down.
4th, after reaction completely, the liquid level of eudiometer tube 4 no longer changes, and is switched by movement controller 9, adjustment level ball 6 and eudiometer tube 4
Liquid level is in same level, so as to read the gas volume of eudiometer tube 4.
A kind of gas volume measurement apparatus provided by the utility model has following feature：
1st, it is time saving and energy saving by the way of zero groove liquid level is automatically controlled, prevent human error, the degree of accuracy is high.
2nd, it is simple to operate, mitigate labor intensity of operating staff, improve operating efficiency.
3rd, Instrument structure is simple, low manufacture cost.
It should be noted last that above embodiment is only illustrating the technical solution of the utility model rather than limit
System, although the utility model is described in detail with reference to example, it will be understood by those within the art that, can be right
The technical solution of the utility model is modified or equivalent substitution, without departing from the spirit and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (4)
- A kind of 1. gas volume measurement apparatus, it is characterised in that including：Reaction vessel (1), airway tube (2), swivel tee cock (3), eudiometer tube (4), level ball (6) and electronic fluid level controller；The reaction vessel (1) passes through the airway tube (2) and institute State swivel tee cock (3) connection；The swivel tee cock (3) is connected with the eudiometer tube (4) one end；The eudiometer tube (4) the other end is connected by attachment means with the level ball (6)；The liquid level electrically-controlled controller includes：Straight line stepping electricity Machine (8) and control device；The linear stepping motor (8) is connected with the level ball (6)；The control device and the straight line Stepper motor (8) electrically connects.
- 2. a kind of gas volume measurement apparatus according to claim 1, it is characterised in that the control device includes：Light Electric transducer (7) and controller (9)；The photoelectric sensor (7) is arranged at the zero graduation line of the eudiometer tube (4)；It is described Photoelectric sensor (7) is electrically connected by the controller (9) with the linear stepping motor (8).
- 3. a kind of gas volume measurement apparatus according to claim 1, it is characterised in that the attachment means are sebific duct (5)。
- 4. a kind of gas volume measurement apparatus according to claim 1, it is characterised in that the airway tube (2) is L-type knot Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756367.5U CN207096030U (en) | 2017-06-27 | 2017-06-27 | A kind of gas volume measurement apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756367.5U CN207096030U (en) | 2017-06-27 | 2017-06-27 | A kind of gas volume measurement apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207096030U true CN207096030U (en) | 2018-03-13 |
Family
ID=61554398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720756367.5U Active CN207096030U (en) | 2017-06-27 | 2017-06-27 | A kind of gas volume measurement apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207096030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916317A (en) * | 2021-10-20 | 2022-01-11 | 西南石油大学 | Constant-pressure gas volume measuring device |
-
2017
- 2017-06-27 CN CN201720756367.5U patent/CN207096030U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113916317A (en) * | 2021-10-20 | 2022-01-11 | 西南石油大学 | Constant-pressure gas volume measuring device |
| CN113916317B (en) * | 2021-10-20 | 2024-05-24 | 西南石油大学 | Constant-pressure gas volume measuring device |
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