CN207562921U - A kind of chemical experiment gas collecting apparatus - Google Patents
A kind of chemical experiment gas collecting apparatus Download PDFInfo
- Publication number
- CN207562921U CN207562921U CN201720771987.6U CN201720771987U CN207562921U CN 207562921 U CN207562921 U CN 207562921U CN 201720771987 U CN201720771987 U CN 201720771987U CN 207562921 U CN207562921 U CN 207562921U
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- China
- Prior art keywords
- fixed frame
- gas
- supporting rod
- adjusting
- sink
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Abstract
The utility model discloses a kind of chemical experiment gas collecting apparatus, including：Sink, the side of the sink are equipped with quick coupling, and the sink is internally provided with air inlet pipe, and the quick coupling is connected through basin sidewall with water inlet pipe, and side of the sink far from quick coupling is equipped with water outlet；The bottom of gullet is equipped with bearing block, the bearing block upper end is equipped with supporting rod, and supporting rod and bearing block are coaxially connected, the supporting rod top, which is equipped with, adjusts fixed frame, the adjusting fixed frame is equipped with the first adjusting bolt, the adjusting fixed frame both sides are equipped with port, and the both ends for adjusting fixed frame are equipped with the second adjusting bolt.The bearing block of the utility model is equipped with supporting rod, is equipped on supporting rod and adjusts fixed frame, and multiple gas bottles can be fixed by adjusting fixed frame, collection gas is connected with gas bottle by rotating handle adjusting air inlet pipe, need not be artificial hand steered, the collection rate of gas is improved, reduces the waste for collecting gas.
Description
Technical field
The utility model is related to chemical experiment equipment technology field more particularly to a kind of chemical experiment gas collecting apparatus.
Background technology
During chemical experiment, it is often necessary to be chemically reacted so as to prepare gas, usually prepare the mode of gas
It is divided into degassing method, fluid-discharge therapy.Fluid-discharge therapy is that gas bottle first is filled water, covers bottleneck with sheet glass, then stands upside down in the sink.
When conduit mouth have bubble is continuous, equably release when, then conduit mouth stretched into the gas bottle for filling with water, when see have bubble from
Full one bottle of gas (is collected) in gas collection bottleneck outer after emerging, and covers bottleneck with sheet glass in water, gas bottle is removed the water surface,
It just puts or puts upside down on the table.During entire gas collection, substantially hand steered gas bottle is troublesome in poeration, increases to experimenter
Puzzlement.
Through retrieval, grant number is the Chinese patent of CN205361392U, discloses a kind of chemical experiment gas collecting apparatus, including
There are sink, supporting rod, supporting rack, retainer ring and a gas bottle, support member based on the sink is set in a side of sink
There is supporting rod, supporting rod is hollow structure, and inside is plugged with supporting rack, what supporting rod was set with supporting rack by supporting rod side wall
Screw rod A is fixed, adjusting screw rod A with adjust supporting rack be inserted into supporting rod depth.Support frame as described above be " Π " type, supporting rack it is another
One end is provided with rotatable retainer ring, and retainer ring is connect with supporting rack by shaft.It is provided in the one side wall of retainer ring solid
Determine screw rod B, the gas bottle that Open Side Down is provided in retainer ring, gas bottle is locked in retainer ring by adjustment screw B.The collection
The openend of gas cylinder is provided with the slot being inserted into for glass cover-plate.The beneficial effects of the utility model are：It is simple and reasonable, surely
Qualitative good, when gas collection, is not required to hand steered, and easy for operation, using effect is good, easy to utilize；But the device is without air inlet pipe
Road also needs artificial hand steered air inlet pipe, can just carry out gas collection, and there is no bring more facility to operating personnel.
Invention content
The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality
It is to propose a kind of chemical experiment gas collecting apparatus with a novel purpose, the bearing block of the device is equipped with supporting rod, is propping up
Strut, which is equipped with, adjusts fixed frame, and multiple gas bottles can be fixed by adjusting fixed frame, and air inlet pipe and gas collection are adjusted by rotating handle
Gas is collected in bottle connection, without artificial hand steered, improved the collection rate of gas, is reduced the waste for collecting gas.
According to a kind of chemical experiment gas collecting apparatus of the utility model embodiment, including：Sink, the side of the sink are set
There is quick coupling, the sink is internally provided with air inlet pipe, and the quick coupling is connected through basin sidewall with water inlet pipe, the water
Side of the slot far from quick coupling is equipped with water outlet；The bottom of gullet is equipped with bearing block, and the bearing block upper end is equipped with support
Bar, and supporting rod and bearing block are coaxially connected, the supporting rod top, which is equipped with, adjusts fixed frame, and the adjusting fixed frame is equipped with
First adjusting bolt, the adjusting fixed frame both sides are equipped with port, and the both ends for adjusting fixed frame are equipped with the second adjusting spiral shell
Bolt, second adjusting bolt are connected with port.
In some embodiments of the utility model, the supporting bar top is equipped with handle.
In other embodiments of the utility model, the supporting rod side wall is equipped with to match with the first adjusting bolt
Screw hole.
In other embodiments of the utility model, the outlet end of the air inlet pipe is equipped with certain inclination angle, institute upwards
Stating inclination angle is：45~90 °.
In other embodiments of the utility model, the end point of second adjusting bolt is equipped with rubber block, described
The end face of rubber block is arc shape.
Advantageous effect in the utility model is：Filling the gas bottle of water can be upside down in the port for adjusting fixed frame, lead to
The second adjusting bolt of rotation is crossed, the rubber block and gas collection bottle wall for making end point mutually squeeze, so as to reach fixed effect, fast quick access
Head is equipped with multiple convex annulus, facilitates the connection of rubber tube and quick coupling, while convex annulus can also play sealing and make
With air inlet pipe carries out draining gas collection to first gas bottle first when in use, after first gas collection water in bottle is drained, can turn
Fixed handle, supporting rod, which drives, adjusts fixed frame rotation, makes air inlet pipe effect and second gas bottle, then carry out first gas bottle
Processing, easy to operate, the first adjusting bolt, which can be adjusted, adjusts fixed frame in the position of supporting rod, facilitates and adjusts gas collection bottleneck
With the distance of air inlet pipe, reduce the loss for collecting gas；The bearing block of the utility model is equipped with supporting rod, on supporting rod
Equipped with fixed frame is adjusted, multiple gas bottles can be fixed by adjusting fixed frame, be connected by rotating handle adjusting air inlet pipe with gas bottle
Gas is collected, without artificial hand steered, the collection rate of gas improved, reduces the waste for collecting gas.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 be the utility model proposes a kind of chemical experiment gas collecting apparatus structure diagram.
In figure：1- sinks, 2- air inlet pipe, 3- quick couplings, 4- bearing blocks, 5- supporting rods, 6- adjust fixed frame, 7- first
Adjusting bolt, the second adjusting bolts of 8-, 9- handles, 10- water outlets, 11- screw holes, 12- gas bottles.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
The example of the embodiment is shown in the drawings, wherein same or similar label represents identical or class from beginning to end
As element or with same or like function element.The embodiments described below with reference to the accompanying drawings are exemplary, purport
For explaining the utility model, and it is not intended that limitation to the utility model.
In the description of the present invention, it is to be appreciated that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify description rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limit to the utility model
System.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature." multiple " are meant that two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the utility model unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be
Mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, can be two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
Reference Fig. 1, a kind of chemical experiment gas collecting apparatus, including：Sink 1, the side of sink 1 are equipped with quick coupling 3, sink
1 is internally provided with air inlet pipe 2, and quick coupling 3 is connected through 1 side wall of sink with water inlet pipe 2, side of the sink 1 far from quick coupling 3
Equipped with water outlet 10；1 bottom of sink is equipped with bearing block 4, and bearing block 4 uses model known in those skilled in the art, bearing
4 upper ends of seat are equipped with supporting rod 5, and supporting rod 5 and bearing block 4 are coaxially connected, and 5 top of supporting rod, which is equipped with, adjusts fixed frame 6, adjusts
Fixed frame 6 is equipped with the first adjusting bolt 7, adjusts fixed frame 6 both sides and is equipped with port, and the both ends for adjusting fixed frame 6 are equipped with the
Two adjusting bolts 8, the second adjusting bolt 8 are connected with port；5 top of supporting rod is equipped with handle 9；5 side wall of supporting rod be equipped with
The screw hole 11 that first adjusting bolt 7 matches；The outlet end of air inlet pipe 2 is equipped with certain inclination angle upwards, and inclination angle is：45~90 °；
The end point of second adjusting bolt 8 is equipped with rubber block, and the end face of rubber block is arc shape.
Filling the gas bottle 12 of water can be upside down in the port for adjusting fixed frame 6, by rotating the second adjusting bolt 8, make
The rubber block of end point is mutually squeezed with 12 wall of gas bottle, and so as to reach fixed effect, quick coupling 3 is justified equipped with multiple convexs
Ring facilitates the connection of rubber tube and quick coupling, while convex annulus can also play sealing function, when in use air inlet pipe 2
Draining gas collection is carried out to first gas bottle 12 first, after water in first gas bottle 12 is drained, rotatable handles 9, support
Bar 5 drives adjusting fixed frame 6 to rotate, and makes the effect of air inlet pipe 2 and second gas bottle 12, then carry out the place of first gas bottle 12
Reason, easy to operate, the first adjusting bolt 7, which can be adjusted, adjusts fixed frame 6 in the position of supporting rod 5, facilitates and adjusts gas collection bottleneck
With the distance of air inlet pipe 2, reduce the loss for collecting gas；The bearing block 4 of the utility model is equipped with supporting rod 5, is supporting
Bar 5 be equipped with adjust fixed frame 6, adjust fixed frame 6 can fix multiple gas bottles 12, by rotate handle 9 adjust air inlet pipe 2 with
Gas is collected in the connection of gas bottle 12, without artificial hand steered, improved the collection rate of gas, is reduced the waste for collecting gas.
In use, being first shut off water outlet 10, discharge water in sink 1, after water is full, gas bottle 12 is filled into water, then lead to
It crosses the inversion of the second adjusting bolt 8 to be fixed on adjusting fixed frame 6, adjusts the first adjusting bolt 7 and gas collection bottleneck is placed in liquid level one
Under, quick coupling 3 is connect with externally connected exhaust pipe, and the gas generated is discharged by quick coupling 3 in air inlet pipe 2, air inlet pipe 2
Outlet side is connected with gas collection bottleneck, by gas collection to bottle, after gas bottle 12 is collected completely, handle 9 is rotated, by opposite side
Gas collection bottleneck is placed in connecting tube 2, carries out gas collection again, and without hand steered during gas collection, easy to operate, quick, gas collection is completed
Gas bottle 12 is taken out afterwards, then is discharged the water in sink 1 by water outlet 10.
In the utility model unless specifically defined or limited otherwise, fisrt feature is "above" or "below" second feature
Can be that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, first is special
Sign second feature " on ", " top " and " above " can be fisrt feature right over second feature or oblique upper or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
It is fisrt feature immediately below second feature or obliquely downward or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments "
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It is combined in an appropriate manner in any one or more embodiments or example.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of chemical experiment gas collecting apparatus, which is characterized in that including：
Sink, the side of the sink are equipped with quick coupling, and the sink is internally provided with air inlet pipe, and the quick coupling runs through water
Groove sidewall is connected with water inlet pipe, and side of the sink far from quick coupling is equipped with water outlet；
The bottom of gullet is equipped with bearing block, and the bearing block upper end is equipped with supporting rod, and supporting rod and bearing block are coaxially connected,
The supporting rod top, which is equipped with, adjusts fixed frame, and the adjusting fixed frame is equipped with the first adjusting bolt, the adjusting fixed frame
Both sides are equipped with port, and the both ends for adjusting fixed frame are equipped with the second adjusting bolt, and second adjusting bolt connects with port
It is logical.
2. a kind of chemical experiment gas collecting apparatus according to claim 1, it is characterised in that：The supporting bar top is equipped with hand
Handle.
3. a kind of chemical experiment gas collecting apparatus according to claim 1, it is characterised in that：The supporting rod side wall is equipped with
The screw hole to match with the first adjusting bolt.
4. a kind of chemical experiment gas collecting apparatus according to claim 1, it is characterised in that：The outlet end of the air inlet pipe
It is equipped with certain inclination angle upwards, the inclination angle is：45~90 °.
5. a kind of chemical experiment gas collecting apparatus according to claim 1, it is characterised in that：The end of second adjusting bolt
Rubber block is equipped at head, the end face of the rubber block is arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720771987.6U CN207562921U (en) | 2017-06-28 | 2017-06-28 | A kind of chemical experiment gas collecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720771987.6U CN207562921U (en) | 2017-06-28 | 2017-06-28 | A kind of chemical experiment gas collecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207562921U true CN207562921U (en) | 2018-07-03 |
Family
ID=62697289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720771987.6U Expired - Fee Related CN207562921U (en) | 2017-06-28 | 2017-06-28 | A kind of chemical experiment gas collecting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207562921U (en) |
-
2017
- 2017-06-28 CN CN201720771987.6U patent/CN207562921U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180703 Termination date: 20190628 |