CN209535760U - A kind of chemical reagent holding bottle - Google Patents
A kind of chemical reagent holding bottle Download PDFInfo
- Publication number
- CN209535760U CN209535760U CN201822244185.7U CN201822244185U CN209535760U CN 209535760 U CN209535760 U CN 209535760U CN 201822244185 U CN201822244185 U CN 201822244185U CN 209535760 U CN209535760 U CN 209535760U
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- Prior art keywords
- chemical reagent
- reagent
- switch valve
- tube
- bottle body
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- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 145
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 238000005457 optimization Methods 0.000 description 14
- 239000007789 gas Substances 0.000 description 13
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 238000000605 extraction Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The utility model belongs to chemical reagent storage equipment technical field, and in particular to a kind of chemical reagent holding bottle comprising bottle body, the inside extending tube for inflating into bottle body and the Reagent Tube for exporting chemical reagent for storage of chemical reagent；The gas outlet of inside extending tube is located in bottle body, and the air inlet of inside extending tube is provided with first switch valve, and the air inlet of inside extending tube is connected to by first switch valve with inlet suction port and reagent exit；When first switch valve is in the open state, Reagent Tube is placed in inside extending tube in insertion bottle body, and the inlet of Reagent Tube is lower than the gas outlet of inside extending tube, the lateral wall sealed connection of reagent exit and Reagent Tube.During taking, the chemical reagent in bottle is not easy to spread to outside the chemical reagent holding bottle, and effectively can play the role of sealing to the intracorporal chemical reagent of bottle by first switch valve, to improve the sealing effect of the chemical reagent holding bottle.
Description
Technical field
The utility model belongs to chemical reagent storage equipment technical field, and in particular to a kind of chemical reagent holding bottle.
Background technique
Chemical reagent holding bottle is mainly used for the storage of conventional chemical drug, makes chemicals in carrying and transportational process
Enhanced convenience.
But the structure of existing chemical reagent bottle is relatively simple, wherein the bottle cap of holding bottle is that direct lid sets or leads to
It crosses the mode lid being threadedly coupled to set on holding bottle, and volatile chemical reagent is just easy from the bottleneck of lid and holding bottle
Between gap run out of；And such holding bottle is all made of open sampling when taking chemical reagent, i.e., directly opens lid,
Just chemical reagent is directly extracted by the opening of holding bottle, at this point, volatile chemical reagent is just easy to be run out of by opening, to operation
Personnel and ambient enviroment bring undesirable influence；Therefore it provides it is a kind of good convenient for leakproofness, and convenient for taking chemical reagent
Holding bottle is those skilled in the art's technical problem urgently to be resolved.
Utility model content
In order to solve the above problems existing in the present technology, the utility model provides a kind of chemical reagent holding bottle, with solution
The poor sealing of holding bottle certainly existing in the prior art, and the technical problem for taking inconvenience of chemical reagent.
The utility model implements by the following technical programs:
A kind of chemical reagent holding bottle, including for storage of chemical reagent bottle body, for what is inflated into the bottle body
Inside extending tube and Reagent Tube for exporting chemical reagent；
The gas outlet of the inside extending tube is located in the bottle body, and the air inlet of the inside extending tube is provided with first switch valve,
The air inlet of the inside extending tube is connected to by first switch valve with inlet suction port and reagent exit；
When first switch valve is in the open state, the Reagent Tube is placed in the inside extending tube in insertion bottle body, and institute
The inlet for stating Reagent Tube is lower than the gas outlet of the inside extending tube, and the lateral wall sealing of the reagent exit and the Reagent Tube connects
It connects.
In order to preferably realize the utility model, makees further optimization in said structure, set at the reagent exit
It is equipped with sealing-plug, the jack for plugging the Reagent Tube, and the jack and the Reagent Tube are provided on the sealing-plug
Lateral wall seal cooperation.
In order to preferably realize the utility model, make further optimization in said structure, the inside extending tube is located at institute
It states and is provided with multiple gas outlets on the intracorporal side wall of bottle.
In order to preferably realize the utility model, make further optimization, all exhaust outlets in said structure
It is arranged at equal intervals on the side wall of the inside extending tube.
In order to preferably realize the utility model, make further optimization, the air inlet of the inside extending tube in said structure
The junction of mouth and the first switch valve is provided with sealing element.
In order to preferably realize the utility model, make further optimization in said structure, the first switch valve is logical
Second switch valve is crossed to be connected to the inlet suction port.
In order to preferably realize the utility model, make further optimization in said structure, the first switch valve is logical
Third switch valve is crossed to be connected to the reagent exit.
In order to preferably realize the utility model, make further optimization, the first switch valve, institute in said structure
Stating second switch valve and the third switch valve is ball valve.
In order to preferably realize the utility model, make further optimization in said structure, the bottom of the bottle body is set
Set the bottom hoop of the placement convenient for the bottle body.
In order to preferably realize the utility model, makees further optimization in said structure, set at the top of the bottle body
It is equipped with the shield for protecting the bottle body.
In conclusion chemical reagent holding bottle provided by the utility model has following technical effect that
Liquid chemical reagent is stored in the bottle body in the utility model, and one end of inside extending tube is protruded into bottle body；Work as work
When needing to take the intracorporal chemical reagent of bottle as personnel, staff can be opened the first switch valve inside extending tube air inlet
It opens, then by Reagent Tube by by being filled with nitrogen into bottle body, making the intracorporal pressure increase of bottle in inside extending tube insertion bottle body, from
And the effect for making the intracorporal chemical reagent of bottle be under pressure is flowed out by the liquid outlet of Reagent Tube, makes taking more for the chemical reagent
Convenience；
During taking, the chemical reagent in bottle is not easy to spread to outside the chemical reagent holding bottle, and passes through first
Switch valve effectively can play the role of sealing to the intracorporal chemical reagent of bottle, to improve the close of the chemical reagent holding bottle
Seal effect.
In addition, the prioritization scheme of the utility model also has following technical effect that
(1) it is provided with sealing-plug at reagent exit, the nitrogen for being filled with staff by inlet suction port will not go out from reagent
Mouth discharges, so that nitrogen be made to be able to enter in bottle body, increases the intracorporal pressure of bottle, and then chemical reagent is made to be under pressure
Effect is flowed out from Reagent Tube to outside, and make chemical reagent takes enhanced convenience.
(2) inside extending tube, which is located on the intracorporal side wall of bottle, is provided with multiple exhaust outlets, quick when nitrogen being allow to be filled with bottle body
The top entered inside bottle body chemical reagent is pressed down against so that the pressure for increasing bottle body inside top is rapid, and by
Reagent Tube is discharged to outside, and then accelerates the extraction rate of chemical reagent.
(3) junction of the air inlet of inside extending tube and first switch valve is provided with sealing element, which can be to avoid sky
By stretching, the gap between the air inlet of pipe and the junction of first switch valve enters in bottle body gas or chemical reagent is by stretching pipe
Air inlet and first switch valve junction between gap flowed out to outside bottle body, to further improve the chemical reagent
The leakproofness of holding bottle.
(4) it is additionally provided with second switch valve and third switch valve on the chemical reagent holding bottle, when first switch valve occurs
When leakage situation, second switch valve and third switch valve can effectively avoid the intracorporal chemical reagent of bottle from leaking out, or
It is that outside air is avoided to enter in bottle body, to further increase the leakproofness of the chemical reagent holding bottle.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of chemical reagent holding bottle of the utility model；
Fig. 2 is the partial enlarged view of A in Fig. 1.
Appended drawing reference:
1, bottle body；2, inside extending tube；3, Reagent Tube；4, first switch valve；5, inlet suction port；6, reagent exit；7, sealing-plug；
8, exhaust outlet；9, second switch valve；10, third switch valve；11, bottom is bound round；12, shield.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Embodiment one:
A kind of chemical reagent holding bottle, as depicted in figs. 1 and 2 comprising for storage of chemical reagent bottle body 1, be used for
The inside extending tube 2 inflated into bottle body 1 and the Reagent Tube 3 for exporting chemical reagent；
The gas outlet of inside extending tube 2 is located in bottle body 1, and the air inlet of inside extending tube 2 is provided with first switch valve 4, inside extending tube 2
Air inlet is connected to by first switch valve 4 with inlet suction port 5 and reagent exit 6；
When first switch valve 4 is in the open state, Reagent Tube 3 is placed in inside extending tube 2 in insertion bottle body 1, and Reagent Tube 3
Inlet be lower than the gas outlet of inside extending tube 2, the lateral wall of reagent exit 6 and Reagent Tube 3 is tightly connected.
A kind of chemical reagent holding bottle of above structure is mainly used for storing liquid chemical reagent, chemical reagent is deposited
Storage in the chemical reagent holding bottle, then by close first switch valve 4, make chemical reagent not with contacting external air, and
And it will not be flowed out to outside bottle body 1；When staff needs to take the chemical reagent in the chemical reagent holding bottle, staff
First switch valve 4 can be opened, and Reagent Tube 3 is inserted into bottle body 1 by reagent exit 6, meanwhile, staff can will fill
Tracheae is connected at inlet suction port 5, allows that gas passes sequentially through inlet suction port 5 by gas tube and inside extending tube 2 is filled with bottle body 1
It is interior, to make the pressure increase in bottle body 1, and the chemical reagent in bottle body 1 is squeezed to the inlet of Reagent Tube 3, makes chemistry
Reagent can be flowed outwardly by Reagent Tube 3, and then make the extraction enhanced convenience of the chemical reagent.
Wherein, the gas being filled with into bottle body 1 is nitrogen.
Optimization, it is provided with sealing-plug 7 at above-mentioned reagent exit 6, is provided on the sealing-plug 7 and is worn convenient for Reagent Tube 3
Slotting jack, and the lateral wall of the jack and Reagent Tube 3 seals and cooperates, and staff is made to take the chemical reagent in bottle body 1
When, Reagent Tube 3 can be inserted into bottle body 1 by staff by jack, in order to the extraction of chemical reagent；The sealing-plug 7 setting
It can effectively prevent the nitrogen being filled with to be discharged from reagent exit 6 to outside, lead to not realize increase by 1 internal pressure of bottle body
It happens, to make the chemical reagent holding bottle, it is more convenient to use.
Optimization, multiple exhaust outlets 8 are provided on above-mentioned inside extending tube 2, and exhaust outlet 8 is respectively positioned on inside bottle body 1, makes work
Making the gas that personnel are filled with by inlet suction port 5 can all flow in bottle body 1, to make the pressure increase inside bottle body 1, be convenient for
The extraction of chemical reagent.
Preferably, above-mentioned multiple exhaust outlets 8 are arranged on inside extending tube 2 along the vertical direction of inside extending tube 2 at equal intervals；
When the liquid level of the chemical reagent in chemical reagent holding bottle be more than inside extending tube 2 gas outlet height when, from inside extending tube 2 to
The nitrogen being filled in bottle body 1 will be mobile to the top surface of the liquid level of chemical reagent from the gas outlet of inside extending tube 2, and air accumulation is made to exist
The top of bottle body 1, and it is pressed down against chemical reagent, so that chemical reagent be allow to be discharged by Reagent Tube 3；And in inside extending tube
The multiple exhaust outlets 8 being arranged on 2 side wall can make the gas being filled with quickly be moved to the top of bottle body 1, to make to accelerate
Air accumulation keeps the extraction of chemical reagent more convenient in the speed at 1 top of bottle body.
Optimization, the air inlet of above-mentioned inside extending tube 2 and the connecting pin of first switch valve 4 are provided with sealing element；The sealing
Part can effectively increase the sealing effect between inside extending tube 2 and first switch valve 4, to make the chemical reagent holding bottle can be with
Preferably preservation chemical reagent avoids chemical reagent leakage, volatilization either air from entering the chemistry in bottle body 1 and in bottle body 1
The case where reagent reacts.
Embodiment two:
As advanced optimizing for above-described embodiment, as depicted in figs. 1 and 2, first switch valve 4 and inlet suction port 5 it
Between be provided with second switch valve 9, first switch valve 4 is connected to by second switch valve 9 with inlet suction port 5；First switch valve 4 and examination
Third switch valve 10 is provided between agent outlet 6, first switch valve 4 is connected to by third switch valve 10 with reagent exit 6；Pass through
The second switch valve 9 and third switch valve 10 of setting can further guarantee the leakproofness of the chemical reagent holding bottle, thus
Chemical reagent is further avoided to leak outside, volatilization or air enter the interior chemical reagent in bottle body 1 of bottle body 1 and occur instead
The case where answering.
Specifically, the chemical reagent holding bottle is above-mentioned to be provided with tee tube, inside extending tube 2 passes through first switch valve 4 and threeway
One of orifice of pipe, and other two interface of tee tube connects with second switch valve 9 and third switch valve 10 respectively
It is logical；When leakage situation occurs in first switch valve 4, chemical reagent can be flow in tee tube by first switch valve 4, and second switch
Valve 9 and third switch valve 10 then can effectively avoid chemical reagent from flowing out to inlet suction port 5 or reagent exit 6, either
Air is entered in bottle body 1 by second switch valve 9 and third switch valve 10, to further improve the chemical reagent holding bottle
Leakproofness.
Wherein, above-mentioned first switch valve 4, second switch valve 9 and third switch valve 10 are ball valve, and ball valve has good
Leakproofness, and long service life, therefore, first switch valve 4, second switch valve 9 and third switch valve 10 can be mentioned effectively
The sealing effect of the high chemical reagent bottle.
Preferably, above-mentioned inlet suction port 5 is pagoda connector, which may be implemented quickly connecting/tear open for pipeline
It unloads, to make the chemical reagent holding bottle, it is more convenient to use.
Optimization, the bottom of above-mentioned bottle body 1 is provided with bottom hoop 11, and the setting of bottom hoop 11 can make the placement of bottle body 1
Enhanced convenience, the case where avoiding bottle body 1 from turning on one's side, to make the carrying of the chemical reagent holding bottle, transport more.
Optimization, the top of above-mentioned bottle body 1 is additionally provided with shield 12, which can be effectively protected bottle body 1
Top, avoid the top of bottle body 1 hit or other etc. the case where causing bottle body 1 damage, tried to improve the chemistry
The safety of agent holding bottle.
Preferably, above-mentioned first switch valve 4, second switch valve 9, third switch valve 10, inlet suction port 5 are arranged at shield
In cover 12, first switch valve 4, second switch valve 9, third switch valve 10 and air inlet connecting can be effectively protected by the shield 12
First 5, avoid first switch valve 4, second switch valve 9, third switch valve 10 and inlet suction port 5 hit or other situations and
Cause its it is non-serviceable happen, to further improve the safety of the chemical reagent holding bottle.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (10)
1. a kind of chemical reagent holding bottle, it is characterised in that: including for storage of chemical reagent bottle body (1), for described
The inside extending tube (2) inflated in bottle body (1) and the Reagent Tube (3) for exporting chemical reagent；
The gas outlet of the inside extending tube (2) is located in the bottle body (1), and the air inlet of the inside extending tube (2) is provided with first and opens
It closes valve (4), the air inlet of the inside extending tube (2) is connected to by first switch valve (4) with inlet suction port (5) and reagent exit (6)；
When first switch valve (4) is in the open state, the Reagent Tube (3) is placed in the inside extending tube (2) and is inserted into bottle body (1)
It is interior, and the inlet of the Reagent Tube (3) is lower than the gas outlet of the inside extending tube (2), the reagent exit (6) and the reagent
The lateral wall for managing (3) is tightly connected.
2. chemical reagent holding bottle according to claim 1, it is characterised in that: be provided at the reagent exit (6) close
Blocking (7) is provided with the jack for plugging the Reagent Tube (3), and the jack and the reagent on the sealing-plug (7)
The lateral wall for managing (3) seals cooperation.
3. chemical reagent holding bottle according to claim 2, it is characterised in that: the inside extending tube (2) is located at the bottle body
(1) multiple exhaust outlets (8) are provided on the side wall in.
4. chemical reagent holding bottle according to claim 3, it is characterised in that: between all exhaust outlets (8) are impartial
Away from setting on the side wall of the inside extending tube (2).
5. chemical reagent holding bottle according to claim 4, it is characterised in that: the air inlet of the inside extending tube (2) and institute
The junction for stating first switch valve (4) is provided with sealing element.
6. chemical reagent holding bottle according to claim 1, it is characterised in that: the first switch valve (4) passes through second
Switch valve (9) is connected to the inlet suction port (5).
7. chemical reagent holding bottle according to claim 6, it is characterised in that: the first switch valve (4) passes through third
Switch valve (10) is connected to the reagent exit (6).
8. chemical reagent holding bottle according to claim 7, it is characterised in that: the first switch valve (4), described second
Switch valve (9) and the third switch valve (10) are ball valve.
9. chemical reagent holding bottle according to any one of claim 1 to 8, it is characterised in that: the bottom of the bottle body (1)
Portion's setting binds round (11) convenient for the bottom of the placement of the bottle body (1).
10. chemical reagent holding bottle according to any one of claim 1 to 8, it is characterised in that: the bottle body (1)
Top is provided with the shield (12) for protecting the bottle body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822244185.7U CN209535760U (en) | 2018-12-28 | 2018-12-28 | A kind of chemical reagent holding bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822244185.7U CN209535760U (en) | 2018-12-28 | 2018-12-28 | A kind of chemical reagent holding bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209535760U true CN209535760U (en) | 2019-10-25 |
Family
ID=68266428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822244185.7U Active CN209535760U (en) | 2018-12-28 | 2018-12-28 | A kind of chemical reagent holding bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209535760U (en) |
-
2018
- 2018-12-28 CN CN201822244185.7U patent/CN209535760U/en active Active
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