CN206121785U - High -efficient collection device of chemistry experiment hydrogen - Google Patents
High -efficient collection device of chemistry experiment hydrogen Download PDFInfo
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- CN206121785U CN206121785U CN201621093152.1U CN201621093152U CN206121785U CN 206121785 U CN206121785 U CN 206121785U CN 201621093152 U CN201621093152 U CN 201621093152U CN 206121785 U CN206121785 U CN 206121785U
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- electric pushrod
- narrow
- gear
- support
- mouthed bottle
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Abstract
The utility model relates to a chemistry experiment device especially relates to a high -efficient collection device of chemistry experiment hydrogen. The to -be -solved technical problem of the utility model is to provide a high -efficient presentation device of chemistry experiment simple structure, convenient operation, collecting effect are good. In order to solve the technical problem, the utility model provides a such high -efficient collection device of chemistry experiment hydrogen is including bottom plate, left frame, slide rail, slider, rack, electric putter I, support I, gear, gripping sleeve, narrow -mouthed bottle, mount pad, beaker, rotating electrical machines etc. Frame top in a left side is equipped with the roof, is equipped with the slider on the slide rail, is equipped with the rack on the slider, and electric putter I is connected with the rack, is equipped with the gear on the support I, and the gear leading flank is equipped with the gripping sleeve, accompanies the narrow -mouthed bottle on the gripping sleeve, is equipped with HCI in the narrow -mouthed bottle, has placed the beaker on the mount pad, is equipped with electric putter II on the rotating electrical machines. The utility model discloses simple structure, convenient operation, the good effect of collecting effect have been reached.
Description
Technical field
This utility model is related to a kind of chemical experiment device, more particularly to a kind of chemical experiment hydrogen high-efficiency collecting device.
Background technology
Chemistry is natural science applied one kind, and composition, property, structure and the change of material are studied on molecule, atom level
Rule；Create the science of novel substance.The world is chemical then to be the mankind intramundane main to recognize and transform by material composition
One of ways and means.It is a subject with a long history and dynamic, and its achievement is the important mark of social civilization
Will, in chemistry two kinds of versions of chemical change and physical change are had.
Under normal temperature and pressure, hydrogen is that one kind is easily burnt, water white transparency, the gas of odorless, tasteless.Hydrogen is in the world
The gas of the density minimum known, the quality of hydrogen only has the 1/14 of air, i.e., at 0 DEG C, a standard atmosphere pressure, hydrogen
Density is 0.0899g/L.So hydrogen can as dirigible, hydrogen balloon filling gas (due to hydrogen have combustibility, safety
It is not high, the existing multiplex helium filling of dirigible).Hydrogen is the minimum material of relative molecular mass, is mainly used as reducing agent.
Current chemical Hydrogen collection device haves the shortcomings that complex structure, cumbersome, collecting effect be not good.Therefore urgently
The good efficient apparatus for demonstrating of a kind of chemical experiment simple structure, easy to operate, collecting effect need to be researched and developed.
Utility model content
(1) technical problem to be solved
There is complex structure, cumbersome, collection effect to overcome current chemical Hydrogen collection device in this utility model
The not good shortcoming of fruit, the technical problems to be solved in the utility model is to provide a kind of chemical experiment simple structure, easy to operate, receipts
The good efficient apparatus for demonstrating of collection effect.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model efficiently collects dress there is provided such a chemical experiment hydrogen
Put, include base plate, left frame, slide rail, slide block, tooth bar, electric pushrod I, support I, gear, gripping sleeve, narrow-mouthed bottle, mounting seat,
Beaker, electric rotating machine, electric pushrod II, support II, lid, trachea, balloon, top board, electric pushrod III and thumb cylinder；Base plate
Top is sequentially provided with left frame, slide rail, electric pushrod I, support I, mounting seat and electric rotating machine from a left side from the right side, and left frame top is provided with top
Plate, slide rail is provided with slide block, and slide block is provided with tooth bar, and electric pushrod I is connected with tooth bar, and support I is provided with gear, gear front side
Face is provided with gripping sleeve, and narrow-mouthed bottle is accompanied on gripping sleeve, and narrow-mouthed bottle is placed with beaker built with HCI, in mounting seat, on electric rotating machine
Electric pushrod II is provided with, electric pushrod II is provided with support II, and lid is connected with support II, and lid is provided with trachea, on trachea
Be provided with balloon, top board bottom is provided with electric pushrod III, the bottom of electric pushrod III is provided with thumb cylinder, thumb cylinder in narrow-mouthed bottle just
Top.
Preferably, rubber blanket is also included, thumb cylinder inside is provided with rubber blanket.
Operation principle：When needing to carry out Hydrogen collection, manually iron block is placed in beaker, manually controls electric pushrod
III elongation, electric pushrod III drives thumb cylinder to move downward, and when thumb cylinder contact is to narrow-mouthed bottle, controls electric pushrod III
Stop elongation, then control the sieve of thumb cylinder clamping narrow-mouthed bottle, then control electric pushrod III and shorten, the band of electric pushrod III
Dynamic thumb cylinder is moved upwards, and the sieve of narrow-mouthed bottle is extracted, and is then controlled electric pushrod III and is stopped elongation, is manually controlled electronic
Push rod I extends, and electric pushrod I promotes tooth bar to move upwards, and rack drives gear turns clockwise, gear driven gripping sleeve up time
Pin rotates, and gripping sleeve drives narrow-mouthed bottle to turn clockwise, when the amount that the HCI in narrow-mouthed bottle flow to beaker is reacted enough, control
Electric pushrod I shortens, and electric pushrod I promotes tooth bar to move downward, rack drives gear rotate counterclockwise, gear driven gripping sleeve
Rotate counterclockwise, gripping sleeve drives narrow-mouthed bottle rotate counterclockwise, and when narrow-mouthed bottle is back to initial position, control electric pushrod I stops
Only extend, then control electric pushrod III and extend, electric pushrod III drives thumb cylinder to move downward, when thumb cylinder will be to carefully
When the sieve plug of mouth bottle is on narrow-mouthed bottle, control electric pushrod III shortens, and electric pushrod III drives thumb cylinder to return to original position
Put, then control electric rotating machine rotation, electric rotating machine is rotated all devices on motor and rotates 180 °, and now lid is reached and burnt
The surface of cup, then controls electric pushrod II and shortens, and drives lid to move downward, and when cap covers beaker, controls electronic
The hydrogen that reaction is produced in the stop motion of push rod II, beaker will be entered in balloon by trachea, and this apparatus structure is simple, can be fast
Speed collects hydrogen.
Because also including rubber blanket, thumb cylinder inside is provided with rubber blanket, can thumb cylinder prevent from pressing from both sides bad sieve.
(3) beneficial effect
This utility model has reached the effect that structure is simple and convenient to operate, collecting effect is good.
Description of the drawings
Fig. 1 is the first main structure diagram of the present utility model.
Fig. 2 is the overlooking the structure diagram of this utility model gripping sleeve.
Fig. 3 is second main structure diagram of the present utility model.
Labelling in accompanying drawing for：1- base plates, the left framves of 2-, 3- slide rails, 4- slide blocks, 5- tooth bars, 6- electric pushrods I, 7- supports
I, 8- gear, 9- gripping sleeves, 10- narrow-mouthed bottles, 11- mounting seats, 12- beakers, 13- electric rotating machines, 14- electric pushrods II, 15-
Frame II, 16- lids, 17- tracheas, 18- balloons, 19- top boards, 20- electric pushrods III, 21- thumb cylinders, 22- rubber blankets.
Specific embodiment
This utility model is further described with reference to the accompanying drawings and examples.
Embodiment 1
A kind of chemical experiment hydrogen high-efficiency collecting device, as Figure 1-3, includes base plate 1, left frame 2, slide rail 3, slide block
4th, tooth bar 5, electric pushrod I 6, support I 7, gear 8, gripping sleeve 9, narrow-mouthed bottle 10, mounting seat 11, beaker 12, electric rotating machine 13,
Electric pushrod II 14, support II 15, lid 16, trachea 17, balloon 18, top board 19, electric pushrod III 20 and thumb cylinder 21；Bottom
The top of plate 1 is sequentially provided with left frame 2, slide rail 3, electric pushrod I 6, support I 7, mounting seat 11 and electric rotating machine 13 from a left side from the right side, left
The top of frame 2 is provided with top board 19, and slide rail 3 is provided with slide block 4, and slide block 4 is provided with tooth bar 5, and electric pushrod I 6 is connected with tooth bar 5,
Frame I 7 is provided with gear 8, and the leading flank of gear 8 is provided with gripping sleeve 9, accompanies narrow-mouthed bottle 10 on gripping sleeve 9, narrow-mouthed bottle 10 built with
HCI, is placed with beaker 12 in mounting seat 11, electric rotating machine 13 is provided with electric pushrod II 14, and electric pushrod II 14 is provided with support
II 15, lid 16 is connected with support II 15, lid 16 is provided with trachea 17, and trachea 17 is provided with balloon 18, the bottom of top board 19
Electric pushrod III 20 is provided with, the bottom of electric pushrod III 20 is provided with thumb cylinder 21, and thumb cylinder 21 is directly over narrow-mouthed bottle 10.
Rubber blanket 22 is also included, the inner side of thumb cylinder 21 is provided with rubber blanket 22.
Operation principle：When needing to carry out Hydrogen collection, manually iron block is placed in beaker 12, manually controls electronic pushing away
Bar III 20 extends, and electric pushrod III 20 drives thumb cylinder 21 to move downward, when thumb cylinder 21 touches narrow-mouthed bottle 10, control
Electric pushrod processed III 20 stops elongation, then controls the sieve that thumb cylinder 21 clamps narrow-mouthed bottle 10, then controls electric pushrod
III 20 shorten, and electric pushrod III 20 drives thumb cylinder 21 to move upwards, and the sieve of narrow-mouthed bottle 10 is extracted, and then controls electronic
Push rod III 20 stops elongation, and artificial control electric pushrod I 6 extends, and electric pushrod I 6 promotes tooth bar 5 to move upwards, and tooth bar 5 drives
Gear 8 turns clockwise, and gear 8 drives gripping sleeve 9 to turn clockwise, and gripping sleeve 9 drives narrow-mouthed bottle 10 to turn clockwise, when thin
When HCI in mouthful bottle 10 flow to the amount of beaker 12 and reacts enough, control electric pushrod I 6 shortens, and electric pushrod I 6 promotes tooth bar 5
Move downward, with the rotate counterclockwise of moving gear 8, gear 8 drives the rotate counterclockwise of gripping sleeve 9, gripping sleeve 9 to drive thin mouth to tooth bar 5
10 rotate counterclockwises of bottle, when narrow-mouthed bottle 10 is back to initial position, control electric pushrod I 6 stops elongation, then controls electronic pushing away
Bar III 20 extends, and electric pushrod III 20 drives thumb cylinder 21 to move downward, when thumb cylinder 21 is by the sieve of narrow-mouthed bottle 10
When filling on narrow-mouthed bottle 10, control electric pushrod III 20 shortens, and electric pushrod III 20 drives thumb cylinder 21 to return to origin-location,
Then control electric rotating machine 13 to rotate, electric rotating machine 13 is rotated all devices on motor 13 and rotates 180 °, now lid 16
The surface of beaker 12 is reached, electric pushrod II 14 is then controlled and is shortened, drive lid 16 to move downward, when lid 16 covers burning
During cup 12, controlling the hydrogen that reaction is produced in the stop motion of electric pushrod II 14, beaker 12 will enter balloon 18 by trachea 17
Interior, this apparatus structure is simple, can quickly collect hydrogen.
Because also including rubber blanket 22, the inner side of thumb cylinder 21 is provided with rubber blanket 22, can thumb cylinder 21 prevent folder bad
Sieve.
Embodiment described above only expresses preferred implementation of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that common for this area
For technical staff, without departing from the inventive concept of the premise, some deformations, improvement can also be made and substituted, these are all
Belong to protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be defined by claims.
Claims (2)
1. a kind of chemical experiment hydrogen high-efficiency collecting device, it is characterised in that include base plate (1), left frame (2), slide rail (3),
Slide block (4), tooth bar (5), electric pushrod I (6), support I (7), gear (8), gripping sleeve (9), narrow-mouthed bottle (10), mounting seat
(11), beaker (12), electric rotating machine (13), electric pushrod II (14), support II (15), lid (16), trachea (17), balloon
(18), top board (19), electric pushrod III (20) and thumb cylinder (21)；Base plate (1) top is sequentially provided with left frame from a left side from the right side
(2), slide rail (3), electric pushrod I (6), support I (7), mounting seat (11) and electric rotating machine (13), left frame (2) top is provided with top
Plate (19), slide rail (3) is provided with slide block (4), and slide block (4) is provided with tooth bar (5), and electric pushrod I (6) is connected with tooth bar (5),
Frame I (7) is provided with gear (8), and gear (8) leading flank is provided with gripping sleeve (9), narrow-mouthed bottle (10), thin mouth are accompanied on gripping sleeve (9)
Bottle (10) is placed with beaker (12) built with HCI in mounting seat (11), electric rotating machine (13) is provided with electric pushrod II (14),
Electric pushrod II (14) is provided with support II (15), and lid (16) is connected with support II (15), and lid (16) is provided with trachea
(17), trachea (17) is provided with balloon (18), and top board (19) bottom is provided with electric pushrod III (20), the bottom of electric pushrod III (20)
Thumb cylinder (21) is provided with, thumb cylinder (21) is directly over narrow-mouthed bottle (10).
2. a kind of chemical experiment hydrogen high-efficiency collecting device according to claim 1, it is characterised in that also include rubber
Pad (22), thumb cylinder (21) inner side is provided with rubber blanket (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621093152.1U CN206121785U (en) | 2016-09-29 | 2016-09-29 | High -efficient collection device of chemistry experiment hydrogen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621093152.1U CN206121785U (en) | 2016-09-29 | 2016-09-29 | High -efficient collection device of chemistry experiment hydrogen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206121785U true CN206121785U (en) | 2017-04-26 |
Family
ID=58570818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621093152.1U Expired - Fee Related CN206121785U (en) | 2016-09-29 | 2016-09-29 | High -efficient collection device of chemistry experiment hydrogen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206121785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108427450A (en) * | 2018-03-19 | 2018-08-21 | 运城学院 | A kind of Experiment of Inorganic Chemstry temperature real time monitoring apparatus |
-
2016
- 2016-09-29 CN CN201621093152.1U patent/CN206121785U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108427450A (en) * | 2018-03-19 | 2018-08-21 | 运城学院 | A kind of Experiment of Inorganic Chemstry temperature real time monitoring apparatus |
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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: 20170426 Termination date: 20170929 |