CN206399760U - A kind of integral type acid vapor device for fumigation - Google Patents
A kind of integral type acid vapor device for fumigation Download PDFInfo
- Publication number
- CN206399760U CN206399760U CN201720070409.XU CN201720070409U CN206399760U CN 206399760 U CN206399760 U CN 206399760U CN 201720070409 U CN201720070409 U CN 201720070409U CN 206399760 U CN206399760 U CN 206399760U
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- China
- Prior art keywords
- closed container
- acid vapor
- integral type
- communicating pipe
- reagent cup
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Abstract
The utility model discloses a kind of integral type acid vapor device for fumigation, including closed container, reagent cup, communicating pipe, timer, gas flowmeter and power supply, closed container is put at the top of reagent cup, the bottom of closed container has an opening, opening with reagent cup by connecting communicating pipe, and being fixedly installed in closed container in a sample stage, reagent cup is used to hold volatile acidic solution, gas flowmeter is installed, timer is fixedly mounted on the outside of reagent cup at the caliber of communicating pipe；Timer and gas flowmeter are connected with power supply.Reagent cup is set directly at below closed container in the utility model, after being connected by communicating pipe, gas after being volatilized with volatile acid solution can be directly over entering in closed container communicating pipe, gas is controlled into the flow of closed container by gas flowmeter, there is no the solution of liquid form in closed container, so that the numerical value of the gas concentration obtained by measurement is more accurate, timer can effectively record the time acted in closed container.
Description
Technical field
The utility model is related to experimental provision technical field, more particularly to a kind of integral type acid vapor device for fumigation.
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, and due to calculating during the sour concentration for causing compound to change colour, due to there is two kinds of gas and liquid in reaction vessel
The acid of form, causes the numerical value obtained by calculating inaccurate.
Utility model content
The purpose of this utility model is to provide a kind of integral type acid vapor device for fumigation, exists to solve above-mentioned prior art
The problem of so that the device can directly be such that acid vapor enters in closed container, it is to avoid steam and the presence of two kinds of forms of liquid
Resulting error is calculated to concentration, consequently facilitating determine the concentration of hydrochloric acid vapour, while can also detect acid effect when
Between 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 integral type acid and steamed
Vapour device for fumigation, including closed container, reagent cup, communicating pipe, timer, gas flowmeter and power supply, the closed container are put
It is placed at the top of the reagent cup, the bottom of the closed container has an opening, and the opening passes through the communicating pipe and the examination
A sample stage is fixedly installed in agent cup connection, the closed container, sample is used to be placed on the sample stage, the reagent
It is used to hold in cup the gas flowmeter, the timer are installed at volatile acidic solution, the caliber of the communicating pipe
It is fixedly mounted on the outside of the reagent cup；The timer and the gas flowmeter are connected with the power supply.
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, a blade is connected with the opening of the bottom of the closed container, one end of the blade is stirred with one
Bar is fixedly connected, and the poke rod operating side be located at the closed container outside；The poke rod is described for controlling
The unlatching of opening and closure.
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, a knob is provided with the top cover.
Optionally, the sample stage is reticulated samples platform.
Optionally, the sample stage uses glass or plastic material.
Optionally, the inside top of the reagent cup is provided with a cover plate, the cover plate and offers a gas outlet, described
Gas outlet is connected with the opening by the communicating pipe.
Optionally, the communicating pipe uses plastic material.
Optionally, the closed container uses cup footpath identical glass material with the reagent cup.
The utility model achieves following technique effect relative to prior art：
Reagent cup is set directly at below closed container in the utility model, after being connected by communicating pipe, with volatilization
Property acid solution volatilization after gas can be directly over communicating pipe into closed container, control gas to enter by gas flowmeter
Entering does not have the solution of liquid form in the flow of closed container, closed container, it is to avoid steam and the presence pair of two kinds of forms of liquid
Concentration calculates resulting error so that the numerical value of the gas concentration obtained by measurement is more accurate, and timer can effectively be remembered
The time acted in record closed container；
The two is combined so that the acid vapor device for fumigation can realize to the concentration of acid vapor and acid effect when
Between determination and control, and then obtain more accurately experimental result.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In required for the accompanying drawing that uses be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, without having to pay creative labor, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the overall structure diagram of integral type acid vapor device for fumigation in the utility model specific embodiment；
Wherein, 1 sample stage；2 closed containers；3 knobs；4 top covers；5 testing samples；6 blades；7 poke rods；8 timers；9
Gas flowmeter；10 reagent cups；11 cover plates.
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 integral type acid vapor device for fumigation, exists to solve above-mentioned prior art
The problem of so that the device can directly be such that acid vapor enters in closed container, it is to avoid steam and the presence of two kinds of forms of liquid
Resulting error is calculated to concentration, consequently facilitating determine the concentration of hydrochloric acid vapour, while can also detect acid effect when
Between so that experimental result is more accurate.
The acid vapor device for fumigation includes closed container, reagent cup, communicating pipe, timer, gas flowmeter and power supply, close
Close container to be positioned at the top of reagent cup, the bottom of closed container has an opening, is open by connecting with reagent cup communicating pipe, closed
A sample stage is fixedly installed in container, sample is used to be placed on molten for holding volatile acidic in sample stage, reagent cup
Gas flowmeter is installed, timer is fixedly mounted on the outside of reagent cup at liquid, the caliber of communicating pipe；Timer and gas stream
Gauge is connected with power supply.
When being tested, the opening on closed container bottom is opened, and press the volatilization in timer, reagent cup simultaneously
Property acid solution volatilization after acid vapor by gas flowmeter control flow after by communicating pipe enter closed container in, acid steam
Vapour is acted to the testing sample in closed container, causes it to change colour, after testing sample changes colour, and closes closed container bottom
On opening, while by stopping timer.The time of now timer is recorded, and according to gas flowmeter set in advance permission
The flow value of gas calculates the concentration of the acid vapor into closed container.
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 entirety of integral type acid vapor device for fumigation in the utility model specific embodiment
Structural representation.
As shown in figure 1, the utility model provides a kind of integral type acid vapor device for fumigation, including closed container 2, reagent cup
10th, communicating pipe, timer 8, gas flowmeter 9 and power supply, closed container 2 are positioned over the top of reagent cup 10, the bottom of closed container 2
An opening is stamped, opening is fixedly installed a sample stage 1 by being connected with reagent cup 10 communicating pipe in closed container 2, sample is used
In being placed on sample stage 1, it is used to hold in reagent cup 10 gas stream is installed at volatile acidic solution, the caliber of communicating pipe
Gauge 9, timer 8 is fixedly mounted on the outside of reagent cup 10；Timer 8 and gas flowmeter 9 are connected with power supply；This practicality
Volatile acidic solution in new select for concentrated hydrochloric acid.
The constant volume of closed container 2 is to be carved with scale on 50ml, 100ml or 250ml, and the lateral wall of closed container 2
Line, so can easily calculate the concentration of the HCl in container by adding the amount of concentrated hydrochloric acid.
A blade 6 is connected with the opening of the bottom of closed container 2, one end of blade 6 is fixedly connected with a poke rod 7,
And the operating side of poke rod 7 is located at the outside of closed container 2；Poke rod 7 is used for unlatching and the closure for controlling opening, is tested
When, mobile poke rod 7 makes it drive blade 6 to rotate, so as to open the bottom opening of closed container 2 so that acid vapor can lead to
Opening is crossed to enter in closed container 2.
One top cover 4 is arranged at the top of closed container 2, and top cover 4 is connected and sealed with closed container 2 by O-ring seal, top
A knob 3 is provided with lid 4, top cover 4 can be opened by turning knob 3, the dispensing and taking-up of testing sample 5 is carried out.
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.
The inside top of reagent cup 10 is provided with a cover plate 11, cover plate 11 and offers a gas outlet, gas outlet and opening
Connected by communicating pipe, cover plate 11 can avoid the acid vapor volatilized in reagent cup 10 from bleeding around so that acid vapor can be straight
Connected after collecting the communicating pipe being connected with gas outlet and entered in closed container 2, it is to avoid the waste of acid vapor.
Communicating pipe uses plastic material, can prevent acid solution from producing corrosiveness to it.
Closed container 2 and reagent cup 10 are using cup footpath identical glass material, and both edges can match alignment, put
Horizontalization is steady, and can avoid the spilling of acid vapor.
The specifically used method of acid vapor device for fumigation in the utility model is：
When being tested, the top cover 4 of closed container 2 is opened, after testing sample 5 is placed on sample stage 1, then by top cover
On 4 closures；Mobile poke rod 7, makes it drive blade 6 to rotate, so as to open the bottom opening of closed container 2, and presses simultaneously
The acid vapor after volatile acidic solution evaporation in lower timer 8, reagent cup 10 leads to after the control flow of gas flowmeter 9
Cross and enter in closed container 2 communicating pipe, acid vapor is acted to the testing sample 5 in closed container 2, causes it to change colour, when
After testing sample 5 changes colour, opposite direction movement poke rod 7 makes it drive blade 6 to rotate, closes the opening of the bottom of closed container 2,
Simultaneously by stopping timer 8.The time of record now timer 8, and the gas allowed according to gas flowmeter 9 set in advance
Flow value calculates the concentration of the acid vapor into closed container 2.
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 (9)
1. a kind of integral type acid vapor device for fumigation, it is characterised in that：Including closed container, reagent cup, communicating pipe, timer,
Gas flowmeter and power supply, the closed container are positioned at the top of the reagent cup, and the bottom of the closed container has an opening,
The opening is connected by the communicating pipe with the reagent cup, and a sample stage, sample are fixedly installed in the closed container
It is used to hold at volatile acidic solution, the caliber of the communicating pipe for being placed in the sample stage, the reagent cup
The gas flowmeter is installed, the timer is fixedly mounted on the outside of the reagent cup；The timer and the gas
Flowmeter body is connected with the power supply.
2. integral type acid vapor device for fumigation according to claim 1, it is characterised in that：The containment vessel volume is constant
To be carved with graduation mark on 50ml, 100ml or 250ml, and the lateral wall of the closed container.
3. integral type acid vapor device for fumigation according to claim 1, it is characterised in that：The bottom of the closed container
A blade is connected with opening, one end of the blade is fixedly connected with a poke rod, and the operating side of the poke rod is located at
The outside of the closed container；The poke rod is used for unlatching and the closure for controlling the opening.
4. integral type acid vapor device for fumigation according to claim 1, it is characterised in that：Have at the top of the closed container
One top cover, the top cover is connected and sealed with the closed container by O-ring seal, and a knob is provided with the top cover.
5. integral type acid vapor device for fumigation according to claim 1, it is characterised in that：The sample stage is reticulated samples
Platform.
6. integral type acid vapor device for fumigation according to claim 1, it is characterised in that：The sample stage using glass or
Person's plastic material.
7. integral type acid vapor device for fumigation according to claim 1, it is characterised in that：The inside top of the reagent cup
It is provided with a cover plate, the cover plate and offers a gas outlet, the gas outlet is connected with the opening by the communicating pipe.
8. integral type acid vapor device for fumigation according to claim 1, it is characterised in that：The communicating pipe uses plastics material
Matter.
9. integral type acid vapor device for fumigation according to claim 1, it is characterised in that：The closed container and the examination
Agent cup is using cup footpath identical glass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720070409.XU CN206399760U (en) | 2017-01-20 | 2017-01-20 | A kind of integral type acid vapor device for fumigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720070409.XU CN206399760U (en) | 2017-01-20 | 2017-01-20 | A kind of integral type acid vapor device for fumigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206399760U true CN206399760U (en) | 2017-08-11 |
Family
ID=59518704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720070409.XU Expired - Fee Related CN206399760U (en) | 2017-01-20 | 2017-01-20 | A kind of integral type acid vapor device for fumigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206399760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113295827A (en) * | 2021-05-24 | 2021-08-24 | 成都新绿之源科技有限公司 | Detection system for oxygen-containing dressing to release oxygen |
-
2017
- 2017-01-20 CN CN201720070409.XU patent/CN206399760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113295827A (en) * | 2021-05-24 | 2021-08-24 | 成都新绿之源科技有限公司 | Detection system for oxygen-containing dressing to release oxygen |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20190120 |