CN208887755U - A kind of meausring apparatus for volatile liquid - Google Patents
A kind of meausring apparatus for volatile liquid Download PDFInfo
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- CN208887755U CN208887755U CN201821799217.3U CN201821799217U CN208887755U CN 208887755 U CN208887755 U CN 208887755U CN 201821799217 U CN201821799217 U CN 201821799217U CN 208887755 U CN208887755 U CN 208887755U
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Abstract
The utility model discloses a kind of meausring apparatuses for volatile liquid, including electronic balance, weighing container, hurricane globe and sample container, the weight-scale table side of electronic balance is provided with annular slot, hurricane globe is covered on above weight-scale table, and the lower end of hurricane globe is embedded in annular slot, weighing container is set on weight-scale table, sample feeding pipe is provided between weighing container and sample container, an opening is provided at the top of hurricane globe, sample feeding pipe is connected to weighing container and sample container across the opening of hurricane globe, and the opening of hurricane globe is sealed with sealing-plug, sample feeding controller is provided on sample feeding pipe, sample feeding controller controls sample feeding.Sample introduction is used for by the way that opening is arranged on hurricane globe, and the opening of hurricane globe is sealed with sealing-plug, so that a closed weighing environment is formed, so that entire weighing process operates in closed environment, to prevent the volatilization of volatile liquid and cause weighing error, weigh accurate.
Description
Technical field
The utility model belongs to weighing-appliance technical field, and in particular to a kind of meausring apparatus for volatile liquid.
Background technique
People are calling electronic balance with the balance of electromagnetic force equilibrium weighed object gravity.Electronic balance is as measurement work
Tool, is widely used in fields such as industry, medical treatment, chemical industry.Since electronic balance sensitivity is very high, in weighing, lead to
It often will receive the influence of external condition, the influence including factors such as vibration, wind, air-flow, temperature, external magnetic fields, so as to cause day
There are deviations between reading on flat and weighing article actual weight.Especially when weighing volatile liquid, due to traditional
Needing to open hurricane globe addition sample when electronic balance weighing, the flowing of air causes sample persistently to volatilize during weighing,
Balance reading is beated always, can not read delicate to affect measurement result.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of meausring apparatus for volatile liquid, enables to
Entire weighing process operates in closed environment, to prevent the volatilization of volatile liquid and cause weighing error, weighs essence
Really.
A kind of meausring apparatus for volatile liquid of the utility model, including electronic balance, weighing container, hurricane globe and
Sample container, the weight-scale table side of electronic balance are provided with annular slot, and hurricane globe is covered on above weight-scale table, and hurricane globe
Lower end is embedded in annular slot, and weighing container is set on weight-scale table, and sample feeding pipe is provided between weighing container and sample container, prevents
It is provided with an opening at the top of fan housing, sample feeding pipe is connected to weighing container and sample container across the opening of hurricane globe, and anti-
The opening of fan housing is sealed with sealing-plug, and sample feeding controller is provided on sample feeding pipe, and sample feeding controller controls sample feeding.
Further, hurricane globe is hemispherical dome structure, and opening is cylinder open.
Further, the cylindrical rubber stopper that sealing-plug is and the cylinder open of hurricane globe is adaptable.
Further, sample feeding controller is double-direction control valve.
Further, weighing container is weighing bottle, and sample container is sample bottle.
The beneficial effects of the utility model are:
It is used for sample introduction by the way that opening is arranged on hurricane globe, and the opening of hurricane globe to be sealed with sealing-plug, to form one
A closed weighing environment, so that entire weighing process operates in closed environment, to prevent the volatilization of volatile liquid
And weighing error is caused, it weighs accurate.The meausring apparatus can also can be used to continuous or single measurement by replacing weighing bottle
The volatile liquid of target weight, improves measurement efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the overlooking structure diagram of the electronic balance of the utility model embodiment.
Specific embodiment
To further illustrate each embodiment, the utility model is provided with attached drawing.These attached drawings are in the utility model discloses
A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and sheet are practical new
The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
Referring to figure 1 and figure 2, a kind of meausring apparatus for volatile liquid of the utility model, including electronic balance
1,11 side of weight-scale table of weighing container 2, hurricane globe 3 and sample container 4, electronic balance 1 is provided with annular slot 12, hurricane globe
3 be hemispherical dome structure, and hurricane globe 3 is covered on 11 top of weight-scale table, and the lower end of hurricane globe 3 is embedded in annular slot 12, weighs and holds
Device 2 is set on weight-scale table 11, and sample feeding pipe 5 is provided between weighing container 2 and sample container 4, is provided with one at the top of hurricane globe 3
Cylinder open 31, sample feeding pipe 5 are connected to weighing container 2 and sample container 4 across the opening 31 of hurricane globe 3, and radix saposhnikoviae
The opening 31 of cover 3 is sealed with sealing-plug 32, the cylindrical rubber that sealing-plug 32 is and the cylinder open 31 of hurricane globe 3 is adaptable
Plug 32.5 one end of sample feeding pipe passes through rubber stopper 32 and connects weighing container 2, and the lid 41 that the other end passes through sample container 4 connects sample
Container 4.Sample feeding controller 6 is provided on sample feeding pipe 5, sample feeding controller 6 controls sample feeding.
In the present embodiment, for more convenient charging and sample recycling, sample feeding controller 6 is set as double-direction control valve,
It is controllable to rotate forward reversion.
In the present embodiment, weighing container 2 is weighing bottle 2, and sample container 4 is sample bottle 4.
The meausring apparatus mainly operates as follows:
1. connecting 1 power supply of electronic balance, key is turned on the switch, electronic balance 1 is calibrated by aligning key, then pass through list
Position shift key is selected to required weighing unit, and then weighing bottle 2 is placed on weight-scale table 11, covers hurricane globe 3, electronic balance 1
It resets；
2. the rubber stopper 32 for being inserted with 5 one end of sample feeding pipe is closely connect with 3 upper opening 31 of hurricane globe, sample feeding pipe 5 will be inserted with
The lid 41 of the sample container 4 of the other end is closely connect with 4 bottleneck of sample bottle；
3. opening 6 on & off switch of sample feeding controller, shows that example weight reaches by 1 display screen of electronic balance and take closing
Sample feeding controller 6 switchs, and opens hurricane globe 3 and covers the taking-up sample of weighing bottle 2.When consecutive weighings same sample, it can continue to be put into
Another weighing bottle opens 6 sample introduction of sample feeding controller；
4. after the completion of weighing work, can allow the reversion of sample feeding controller 6 that the sample remained in sample feeding pipe 5 is recovered to sample
In bottle 4.
A kind of meausring apparatus for volatile liquid of the utility model is used for by the way that opening 31 is arranged on hurricane globe 3
Sample introduction, and the opening 31 of hurricane globe 3 is sealed with sealing-plug 32, so that a closed weighing environment is formed, so that entire weigh
Process operates in closed environment, to prevent the volatilization of volatile liquid and cause weighing error, weighs accurate.The weighing
Device can also can be used to continuous or single measurement target weight volatile liquid, improve survey by replacing weighing bottle 2
Amount efficiency.And this meausring apparatus reduces the health danger of volatile liquid weighing operating personnel without additional artificial sample-adding operation
Evil.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (5)
1. a kind of meausring apparatus for volatile liquid, it is characterised in that: including electronic balance, weighing container, hurricane globe and
Sample container, the weight-scale table side of electronic balance are provided with annular slot, and hurricane globe is covered on above weight-scale table, and hurricane globe
Lower end is embedded in annular slot, and weighing container is set on weight-scale table, and sample feeding pipe is provided between weighing container and sample container, prevents
It is provided with an opening at the top of fan housing, sample feeding pipe is connected to weighing container and sample container across the opening of hurricane globe, and anti-
The opening of fan housing is sealed with sealing-plug, and sample feeding controller is provided on sample feeding pipe, and sample feeding controller controls sample feeding.
2. meausring apparatus as described in claim 1, it is characterised in that: hurricane globe is hemispherical dome structure, and opening is cylinder
Opening.
3. meausring apparatus as claimed in claim 2, it is characterised in that: sealing-plug is and the cylinder open of hurricane globe is adapted
Cylindrical rubber stopper.
4. meausring apparatus as described in claim 1, it is characterised in that: sample feeding controller is double-direction control valve.
5. meausring apparatus as described in claim 1, it is characterised in that: weighing container is weighing bottle, and sample container is sample bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821799217.3U CN208887755U (en) | 2018-11-02 | 2018-11-02 | A kind of meausring apparatus for volatile liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821799217.3U CN208887755U (en) | 2018-11-02 | 2018-11-02 | A kind of meausring apparatus for volatile liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208887755U true CN208887755U (en) | 2019-05-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821799217.3U Active CN208887755U (en) | 2018-11-02 | 2018-11-02 | A kind of meausring apparatus for volatile liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208887755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864786A (en) * | 2019-11-11 | 2020-03-06 | 重庆首厚智能科技研究院有限公司 | Article management method with tray |
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2018
- 2018-11-02 CN CN201821799217.3U patent/CN208887755U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864786A (en) * | 2019-11-11 | 2020-03-06 | 重庆首厚智能科技研究院有限公司 | Article management method with tray |
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