CN206399844U - A kind of acid vapor device for fumigation with measurement of concetration - Google Patents
A kind of acid vapor device for fumigation with measurement of concetration Download PDFInfo
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- CN206399844U CN206399844U CN201720070448.XU CN201720070448U CN206399844U CN 206399844 U CN206399844 U CN 206399844U CN 201720070448 U CN201720070448 U CN 201720070448U CN 206399844 U CN206399844 U CN 206399844U
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- China
- Prior art keywords
- closed container
- hydrochloric acid
- communicating pipe
- measurement
- concetration
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of acid vapor device for fumigation with measurement of concetration, including closed container, reagent bottle, communicating pipe, concentration of hydrochloric acid detector and timer, closed container is connected by communicating pipe with reagent bottle, a sample stage is fixedly installed in closed container, sample is used to be placed on sample stage, it is used to hold concentrated hydrochloric acid solution in reagent bottle, the side on communicating pipe close to closed container is connected with timer；The side wall of closed container is provided with an opening, and the test side of concentration of hydrochloric acid detector is seal-installed at opening.The utility model on the side wall of closed container by installing concentration of hydrochloric acid detector, concentration that can be directly to hydrochloric acid in closed container is detected, judge the concentration of hydrochloric acid for causing sample to change colour, the calculating process of complexity is saved, measurement result is more accurate, while the timer set on communicating pipe, timing is carried out when acid solution is flowed through, the record of data can be carried out after sample discoloration, it is convenient and swift, it is easy to operate.
Description
Technical field
The utility model is related to experimental provision technical field, and more particularly to a kind of acid vapor with measurement of concetration is fumigated
Device.
Background technology
Changing color resulting from acid refers to that compound contacts the reversible color change occurred after the acidity or alkaline gas of different pH value.
Compound with changing color resulting from acid property can offer reference for the application in the fields such as the detection of soda acid atmosphere or sensor.Entering
, it is necessary to which testing sample is placed in a confined space full of hydrochloric acid vapour in row experimentation, it is allowed to fully contact with acid,
But not yet there is the device for being specifically used to do above-mentioned experiment at present, therefore the concentration of hydrochloric acid vapour and the time of acid effect are difficult to
It is determined that.
Utility model content
The purpose of this utility model is to provide a kind of acid vapor device for fumigation with measurement of concetration, above-mentioned existing to solve
The problem of technology is present so that the device can accurately control the amount of the hydrochloric acid into closed container, consequently facilitating determining
The concentration of hydrochloric acid vapour, while the time of acid effect can also be detected and be recorded so that experimental result is more accurate.
To achieve the above object, the utility model provides following scheme：The utility model provides a kind of with concentration survey
The acid vapor device for fumigation of amount, including closed container, reagent bottle, communicating pipe, concentration of hydrochloric acid detector and timer, it is described closed
Container is connected by communicating pipe with the reagent bottle, and a sample stage is fixedly installed in the closed container, and sample is used to put
Put on the sample stage, be used to hold concentrated hydrochloric acid solution in the reagent bottle, the communicating pipe is upper close to the closed container
Side be connected with the timer；The side wall of the closed container is provided with an opening, the inspection of the concentration of hydrochloric acid detector
End is surveyed to be seal-installed at the opening.
Optionally, it is 50ml, 100ml or 250ml, and the outside of the closed container that the containment vessel volume is constant
Graduation mark is carved with wall.
Optionally, there is a top cover at the top of the closed container, the top cover passes through O-ring seal with the closed container
It is connected and sealed.
Optionally, the two ends of the communicating pipe are respectively arranged with valve.
Optionally, one end of the communicating pipe is connected with the bottom of the reagent bottle, and the other end is connected to described closed
The side and position of container are less than the sample stage.
Optionally, the sample stage is reticulated samples platform.
Optionally, the sample stage uses glass or plastic material.
Optionally, the communicating pipe uses plastic material.
This Novel photo achieves following technique effect for prior art：
The utility model, can be directly to closed container by installing concentration of hydrochloric acid detector on the side wall of closed container
The concentration of middle hydrochloric acid is detected, is judged the concentration of hydrochloric acid for causing sample to change colour, is saved the calculating process of complexity, measurement result
More precisely, while the timer set on communicating pipe, timing is carried out when acid solution is flowed through, line number can be entered after sample discoloration
According to record, it is convenient and swift, it is easy to operate, the two combine, can realize to sample change colour acid solution timing determine
The control of amount and record so that experimental result is more accurate.
Brief description of the drawings
, below will be to institute in embodiment in order to illustrate more clearly of this new embodiment or technical scheme of the prior art
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only this some new implementation
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the overall structure signal of the acid vapor device for fumigation with measurement of concetration in the utility model specific embodiment
Figure；
Wherein, 1 sample stage；2 concentration of hydrochloric acid detectors；3 closed containers；4 top covers；5 testing samples；6 timers；7 connections
Pipe；8 valves；9 reagent bottles.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
The purpose of this utility model is to provide a kind of acid vapor device for fumigation with measurement of concetration, above-mentioned existing to solve
The problem of technology is present so that the device can accurately control the amount of the hydrochloric acid into closed container, consequently facilitating determining
The concentration of hydrochloric acid vapour, while the time of acid effect can also be detected and be recorded so that experimental result is more accurate.
The acid vapor device for fumigation, including closed container, reagent bottle, communicating pipe, concentration of hydrochloric acid detector and timer, it is close
Close container by communicating pipe with reagent bottle to be connected, a sample stage is fixedly installed in closed container, sample is used to be placed on sample
It is used to hold concentrated hydrochloric acid solution in sample platform, in reagent bottle, the side on communicating pipe close to closed container is connected with timer；It is closed
The side wall of container is provided with an opening, and the test side of concentration of hydrochloric acid detector is seal-installed at opening.
Wherein, concentrated hydrochloric acid solution is filled in reagent bottle, reagent bottle is connected with closed container by communicating pipe, open valve
Door, concentrated hydrochloric acid solution starts to be flowed through communicating pipe from reagent bottle through entering closed container, concentrated hydrochloric acid liquid communicating pipe, works as liquid
When body flows through timer, start timing, concentrated hydrochloric acid solution enters in closed container, due to the effumability of its own, volatilization exists
HCl gas in closed container is acted to testing sample, and concentration of hydrochloric acid detector can be dense to the hydrochloric acid in closed container
Degree progress detection in real time and record, when testing sample changes colour, record the measured value of now concentration of hydrochloric acid detector, and remember simultaneously
Record the time on timer.
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and tool
Body embodiment is described in further detail to the utility model.
Fig. 1 is refer to, wherein, Fig. 1 is the stifling dress of the acid vapor with measurement of concetration in the utility model specific embodiment
The overall structure diagram put.
As shown in figure 1, the utility model provides a kind of acid vapor device for fumigation with measurement of concetration, including closed container
3rd, reagent bottle 9, communicating pipe 7, concentration of hydrochloric acid detector 2 and timer 6, closed container 3 are connected by communicating pipe 7 with reagent bottle 9
It is logical, a sample stage 1 is fixedly installed in closed container 3, sample is used to be placed on dense for holding in sample stage 1, reagent bottle 9
Hydrochloric acid solution, the side on communicating pipe 7 close to closed container 3 is connected with timer 6；The side wall of closed container 3 is opened provided with one
Mouthful, the test side of concentration of hydrochloric acid detector 2 is seal-installed at opening, the concentration value for detecting hydrochloric acid in closed container 3.
The constant volume of closed container 3 is to be carved with scale on 50ml, 100ml or 250ml, and the lateral wall of closed container 3
Line, so can easily calculate the concentration of the HCl in container by adding the amount of concentrated hydrochloric acid.
One top cover 4 is arranged at the top of closed container 3, and top cover 4 is connected and sealed with closed container 3 by O-ring seal, can
So that top cover 4 to be opened, the dispensing and taking-up of testing sample 5 are carried out.
The two ends of communicating pipe 7 are respectively arranged with valve 8, and concentrated hydrochloric acid solution can be controlled to flow into closed container 3 and stopping, when
When testing sample 5 changes colour, valve 8 can be closed in time, it is ensured that the concentration of hydrochloric acid maintains certain value in closed container 3.
One end of communicating pipe 7 is connected with the valve 8 of the bottom sides of reagent bottle 9, and the other end is connected to closed container 3
Side and position is less than sample stage 1, and the height that reagent bottle 9 is placed is higher than the height of closed container 3, so facilitate solution by
Self gravitation can be flowed directly into communicating pipe 7.
Sample stage 1 is reticulated samples platform, and sample stage 1 uses glass or plastic material, it is impossible to use metal material, directly will
The film of testing sample 5 is placed with the sheet glass of powder sample and is positioned on sample stage 1.
Communicating pipe 7 prevents acid solution from producing corrosiveness to it using plastic material.
The specifically used method of the acid vapor device for fumigation with measurement of concetration in the utility model is：
The top cover 4 of closed container 3 is opened, directly by the film of testing sample 5 or the sheet glass of powder sample is placed with and puts
It is placed on sample stage 1, then by the closure of top cover 4；Concentrated hydrochloric acid solution is filled in reagent bottle 9, by communicating pipe 7 by reagent bottle 9
It is connected with closed container 3, opens valve 8, acid solution enters closed container 3, concentrated hydrochloric acid liquid from reagent bottle 9 through communicating pipe 7
Body starts to be flowed through communicating pipe 7, when liquid flows through timer 6, starts timing, and concentrated hydrochloric acid solution enters closed container 3
In, due to the effumability of its own, the HCl gas volatilized in closed container 3 is acted to testing sample 5, and hydrochloric acid is dense
Detection in real time and record, when testing sample 5 changes colour, record can be carried out to the concentration of hydrochloric acid in closed container 3 by spending detector 2
The now measured value of concentration of hydrochloric acid detector 2, and the time on record timer 6 simultaneously.
Apply specific case in the utility model to be set forth principle of the present utility model and embodiment, the above
The explanation of embodiment is only intended to help and understands method of the present utility model and its core concept；Simultaneously for the one of this area
As technical staff, according to thought of the present utility model, will change in specific embodiments and applications.To sum up
Described, this specification content should not be construed as to limitation of the present utility model.
Claims (8)
1. a kind of acid vapor device for fumigation with measurement of concetration, it is characterised in that：Including closed container, reagent bottle, communicating pipe,
Concentration of hydrochloric acid detector and timer, the closed container are connected by communicating pipe with the reagent bottle, the closed container
A sample stage is inside fixedly installed, sample is used to be placed on molten for holding concentrated hydrochloric acid in the sample stage, the reagent bottle
Liquid, the communicating pipe, the upper side close to the closed container was connected with the timer；Set on the side wall of the closed container
There is an opening, the test side of the concentration of hydrochloric acid detector is seal-installed at the opening.
2. the acid vapor device for fumigation according to claim 1 with measurement of concetration, it is characterised in that：The closed container
Constant volume is to be carved with graduation mark on 50ml, 100ml or 250ml, and the lateral wall of the closed container.
3. the acid vapor device for fumigation according to claim 1 with measurement of concetration, it is characterised in that：The closed container
Top have a top cover, the top cover is connected and sealed with the closed container by O-ring seal.
4. the acid vapor device for fumigation according to claim 1 with measurement of concetration, it is characterised in that：The communicating pipe
Two ends are respectively arranged with valve.
5. the acid vapor device for fumigation according to claim 1 with measurement of concetration, it is characterised in that：The communicating pipe
One end is connected with the bottom of the reagent bottle, and the side and position that the other end is connected to the closed container are less than the sample
Platform.
6. the acid vapor device for fumigation according to claim 1 with measurement of concetration, it is characterised in that：The sample stage is
Reticulated samples platform.
7. the acid vapor device for fumigation according to claim 1 with measurement of concetration, it is characterised in that：The sample stage is adopted
With glass or plastic material.
8. the acid vapor device for fumigation according to claim 1 with measurement of concetration, it is characterised in that：The communicating pipe adopts
Use plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720070448.XU CN206399844U (en) | 2017-01-20 | 2017-01-20 | A kind of acid vapor device for fumigation with measurement of concetration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720070448.XU CN206399844U (en) | 2017-01-20 | 2017-01-20 | A kind of acid vapor device for fumigation with measurement of concetration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206399844U true CN206399844U (en) | 2017-08-11 |
Family
ID=59518716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720070448.XU Expired - Fee Related CN206399844U (en) | 2017-01-20 | 2017-01-20 | A kind of acid vapor device for fumigation with measurement of concetration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206399844U (en) |
-
2017
- 2017-01-20 CN CN201720070448.XU patent/CN206399844U/en not_active Expired - Fee Related
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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: 20170811 Termination date: 20190120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |