CN208505999U - A kind of crank-linkage type constant pressure interruption titration outfit - Google Patents
A kind of crank-linkage type constant pressure interruption titration outfit Download PDFInfo
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- CN208505999U CN208505999U CN201821133681.9U CN201821133681U CN208505999U CN 208505999 U CN208505999 U CN 208505999U CN 201821133681 U CN201821133681 U CN 201821133681U CN 208505999 U CN208505999 U CN 208505999U
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- titration
- liquid
- liquid case
- crank
- constant pressure
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- 238000004448 titration Methods 0.000 title claims abstract description 56
- 239000007788 liquid Substances 0.000 claims abstract description 58
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 238000001802 infusion Methods 0.000 claims abstract description 10
- 239000011521 glass Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 238000002474 experimental method Methods 0.000 abstract description 12
- 239000007787 solid Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- 238000011160 research Methods 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000013139 quantization Methods 0.000 abstract description 3
- 239000012295 chemical reaction liquid Substances 0.000 abstract description 2
- 230000004044 response Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 17
- 239000000126 substance Substances 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
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- 238000004891 communication Methods 0.000 description 1
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- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012113 quantitative test Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The purpose of this utility model is that proposing a kind of crank-linkage type constant pressure interruption titration outfit, rotating circular disc is connected with connecting rod, connecting rod is connected with the baffle being built in sliding groove, fluid infusion on the right side of titration liquid case is connected by sebific duct with Markov bottle, eventually by the slewing rate of control rotating circular disc, titration liquid is at the uniform velocity quantitatively added dropwise in reaction liquid (solid) according to prefixed time interval, quantization monitoring and image recording are carried out by the presentation variation of observing response liquid (solid) or using specific observation instrument, to achieve the purpose that the research liquid experiment presentation that (liquid) reacts admittedly and quantizing process of real-time quantitative.
Description
Technical field
Field is used the utility model relates to physical and chemical experiment operation instrument, and in particular to by between constant pressure in physical and chemical experiment
Disconnected titration promotes liquid, and (liquid) reaction is gone on smoothly admittedly more particularly to a kind of crank-linkage type constant pressure is interrupted titration outfit.
Background technique
The earth is place for the survival of mankind, is not carrying out physical chemistry all the time in this huge place
Reaction, the scale that these physical-chemical reactions are related to reacting to each other under water rock coupling are intracorporal anti-down toward bacterium
It answers, along with the progress of these reactions, not only the world becomes to become increasingly abundant colorful, also naturally and is adapted from for our human knowledges
So provide ways and means.During studying physical-chemical reaction, discontinuously persistently dripped in reacting field by stabilization
Entering reactant promotes liquid solid (liquid) reaction to carry out, and reactant can not only be allowed to come into full contact with, moreover it is possible to synchronize and observe its reaction in real time
Presentation and doing further is analyzed and researched.Today's society, China more pay attention to the theory of environmental protection, therefore for how to pacify
Water pollution, solid pollution and the additive capacity of pollutant process agent is efficiently solved entirely to be required in laboratory scale more into one
Step research.In chemical field, the reaction safely and efficiently controlled between industrial chemicals is of crucial importance, and some chemical industries are being reacted
In catalyst need to be added, the addition time of catalyst and how many pairs of final reaction results of amount have a significant impact；In addition in reality
When testing the physical and chemical reaction phenomenon in room between research plurality of liquid, how constant discontinuously liquid feeding, which controls reaction process etc., is compeled to be essential
A kind of laboratory apparatus is developed to solve these problems.The present apparatus by add crank link mechanism cleverly solve how
Constant pressure is interrupted the problem of drop reaction agent.
Utility model content
The purpose of this utility model is that proposing a kind of crank-linkage type constant pressure interruption titration outfit, real-time quantitative is ground
Study carefully the experiment presentation and quantizing process of liquid solid (liquid) reaction.
Wherein, disk is connected with connecting rod, and connecting rod is connected with the baffle being built in sliding groove, titrates the fluid infusion on the right side of liquid case
Mouth is connected by sebific duct with Markov bottle, eventually by the slewing rate of control rotating circular disc, will titrate liquid according to preset time
Interval is at the uniform velocity quantitatively added dropwise in reaction liquid (solid), is changed or is used by the presentation of observing response liquid (solid)
Specific observation instrument carries out quantization monitoring and image recording, to reach the reality of research liquid solid (liquid) reaction of real-time quantitative
Test the purpose of presentation and quantizing process.To achieve the goals above, the utility model adopts the following technical solution:
A kind of crank-linkage type constant pressure interruption titration outfit, comprising:
Rotating circular disc, connecting rod, baffle, titration liquid case, sliding groove, Markov bottle, reactive tank, fixed bracket and sebific duct, it is described
Rotating circular disc is connected with connecting rod, and the connecting rod is connected with baffle, and the baffle is built in the sliding groove below titration liquid case, institute
It states sebific duct titration liquid case is connected with Markov bottle, the reactive tank is placed in below the titration liquid case.
Preferably, the rotating circular disc is made of rotary electric machine and disk two parts.
Preferably, liquid droping port is offered below the titration liquid case, the right side opening of the titration liquid case is equipped with fluid infusion,
The lower edge two sides of the titration liquid case are welded with 2 identical L shape steel to form sliding groove, and the baffle is in sliding groove
Lubricity is good, the no leakage when baffle slides at the liquid droping port for sheltering from the titration liquid case.
Preferably, the Markov bottle includes intermediate glass pipe, the under shed of intermediate glass pipe and titration liquid case right side
Fluid infusion be located at the same horizontal position.
Compared with relevant apparatus, the utility model is had the advantages that
The crank-linkage type constant pressure that the utility model is addressed is interrupted titration outfit, and structure is simple, and design rationally, can operate
Property it is strong, can be not only used for scientific experiment, it is also possible to make middle and primary schools' teaching experiment, safety coefficient is high；Being titrated in the utility model
Object both can be liquid, or solid can meet the experiment demand of most liquid solid (liquid) reaction；The present apparatus is mounted with
Titrating solution can be replenished in time in Markov bottle, make titrating solution capacity keep stablizing, to guarantee in titration process always in constant pressure
Under, guarantee that the rate of titration of liquid is constant；Disk is driven by adjustable speed motor in the present apparatus, and the sliding of baffle is regulated and controled by connecting rod
Speed can set different revolving speeds, achieve the purpose that accurately to control titration time for different experiments requirement；Whole device is real
Semi-automation is realized during testing, saves the plenty of time for experimenter.
Detailed description of the invention
Fig. 1 is that the crank-linkage type constant pressure of the utility model embodiment is interrupted the topology example figure of titration outfit；
Fig. 2 is that the baffle of the utility model embodiment goes to the working state figure in right end (closing titration hole)；
Fig. 3 is that the baffle of the utility model embodiment goes to the working state figure in left end (release titration hole)；
Fig. 4 is the working state figure of the rotating circular disc in rotation process of the utility model embodiment；
In figure: 1-rotating circular disc；2-titration liquid cases；3-connecting rods；4-titration holes；5-baffles；6-reactive tanks；7—
Markov bottle；8-fixed the brackets of titration liquid case；9-Markov bottles fix bracket；10-sliding grooves；11-fluid infusions；12-sebific ducts.
Specific embodiment
The utility model is described further below, but the protection scope of the utility model is not limited to following retouched
State the range of specific embodiment.
In conjunction with Fig. 1, Fig. 2 and Fig. 3, a kind of crank-linkage type constant pressure interruption titration outfit is illustrated, in which:
The fixed bracket 8 of titration liquid case is fixed liquid case 2 is titrated, and the member discs and baffle 5 of rotating circular disc 1 pass through connecting rod
3 are connected, and baffle 5 is built in sliding groove 10, and the fluid infusion 11 on 2 right side of lower port and titration liquid case of Markov bottle 7 passes through sebific duct
12 are connected；For storing titration liquid in the titration liquid case 2 of the present apparatus, titration liquid passes through the at the uniform velocity lower drop in titration hole 4, rotation circle
Rotary electric machine in 1 component of disk is adjusted the speed by controlling disk, is rotated according to experiment pre-set velocity, passes through 3 band of connecting rod
Dynamic baffle 5 slides in sliding groove 10, when during baffle 5 sliding into right end as shown in Figure 2, closing titration hole 4,
Titrating solution does not flow out, when during baffle 5 sliding into left end as shown in Figure 3, release titration hole 4, and titrating solution outflow,
With the interval time of the reciprocating action control titration of crank connecting link and titration dosage in the present apparatus.
In conjunction with shown in Fig. 1 and Fig. 4, after the utility model is assembled, titration liquid is added to 11 position of fluid infusion,
Make itself and the fluid communication in Markov bottle 7, the fixed height for then adjusting Markov bottle 7 makes the middle part glass tube in Markov bottle 7
Lower nozzle and fluid infusion 11 are located at the same horizontal position, keep the liquid stabilising in titration liquid case 2, added in reactive tank 6 to
Survey liquid (Gu) body；After preparation is completed, revolving speed needed for disk is calculated according to required break time, opens motor, it is whole
A device brings into operation, and carries out the constant pressure interruption titration process of titrating solution.In the reaction process of experiment, experimenter can be in reality
Presentation observation is carried out beside experiment device or carries out quantization monitoring and image recording etc. using instrument, and the research liquid of real-time quantitative is solid
The experiment presentation and quantizing process of (liquid) reaction.
The above descriptions are merely exemplary embodiments of the present utility model, the model being not intended to limit the utility model
It encloses.It can be combined with each other under conditions of not conflicting for the various component parts of the utility model, any those skilled in the art
Member, the equivalent changes and modifications made under the premise of not departing from the conceptions and principles of the utility model should belong to this reality
With novel protected range.
Claims (4)
1. a kind of crank-linkage type constant pressure is interrupted titration outfit, it is characterised in that: the crank-linkage type constant pressure interruption titration dress
It sets and includes:
Rotating circular disc, connecting rod, baffle, titration liquid case, sliding groove, Markov bottle, reactive tank, fixed bracket and sebific duct, the rotation
Disk is connected with connecting rod, and the connecting rod is connected with baffle, and the baffle is built in the sliding groove below the titration liquid case
Interior, the titration liquid case is connected by the sebific duct with the Markov bottle, and the reactive tank is placed in below the titration liquid case.
2. crank-linkage type constant pressure according to claim 1 is interrupted titration outfit, it is characterised in that: the rotating circular disc by
Rotary electric machine and disk two parts composition.
3. crank-linkage type constant pressure according to claim 1 is interrupted titration outfit, it is characterised in that: the titration liquid case
Lower section offers liquid droping port, and the right side opening of the titration liquid case is equipped with fluid infusion, the lower edge two sides weldering of the titration liquid case
2 identical L shape steel are connected to form sliding groove, baffle lubricity in sliding groove is good, and the baffle is sheltering from
No leakage when being slided at the liquid droping port of the titration liquid case.
4. crank-linkage type constant pressure according to claim 1 is interrupted titration outfit, it is characterised in that: the Markov bottle includes
Fluid infusion on the right side of intermediate glass pipe, the under shed of intermediate glass pipe and the titration liquid case is located at the same horizontal position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821133681.9U CN208505999U (en) | 2018-07-13 | 2018-07-13 | A kind of crank-linkage type constant pressure interruption titration outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821133681.9U CN208505999U (en) | 2018-07-13 | 2018-07-13 | A kind of crank-linkage type constant pressure interruption titration outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208505999U true CN208505999U (en) | 2019-02-15 |
Family
ID=65289687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821133681.9U Expired - Fee Related CN208505999U (en) | 2018-07-13 | 2018-07-13 | A kind of crank-linkage type constant pressure interruption titration outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208505999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630373A (en) * | 2019-10-08 | 2021-04-09 | 国家能源投资集团有限责任公司 | Gas load measuring device and application thereof, and CO2Method for measuring load |
-
2018
- 2018-07-13 CN CN201821133681.9U patent/CN208505999U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630373A (en) * | 2019-10-08 | 2021-04-09 | 国家能源投资集团有限责任公司 | Gas load measuring device and application thereof, and CO2Method for measuring load |
| CN112630373B (en) * | 2019-10-08 | 2022-08-26 | 国家能源投资集团有限责任公司 | Gas load measuring device and application thereof, and CO 2 Method for measuring load |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20190713 |
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| CF01 | Termination of patent right due to non-payment of annual fee |