CN206778486U - A kind of natural sciences chemistry teaching experimental bench - Google Patents
A kind of natural sciences chemistry teaching experimental bench Download PDFInfo
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- CN206778486U CN206778486U CN201720022843.0U CN201720022843U CN206778486U CN 206778486 U CN206778486 U CN 206778486U CN 201720022843 U CN201720022843 U CN 201720022843U CN 206778486 U CN206778486 U CN 206778486U
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- cabinet
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- experimental bench
- experiment cabinet
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Abstract
The utility model discloses a kind of natural sciences chemistry teaching experimental bench,Including experimental bench body and the chemical reagent storing compartment body for being arranged at experimental bench body bottom,The inner vertical of experimental bench body is placed with three first partitions,And first partition splits experimental bench body to form the first experiment cabinet,Second experiment cabinet,3rd experiment cabinet and the 4th experiment cabinet,And first experiment cabinet,Second experiment cabinet,The internal side wall upper end of 3rd experiment cabinet and the 4th experiment cabinet is welded with the first supporting plate,The experimental bench,First experiment cabinet,Second experiment cabinet,The internal cavities of 3rd experiment cabinet and the 4th experiment cabinet increase successively,The different chemical experiment teaching of scale can be carried out by realizing experimental bench,By setting smoking apparatus on the top of the first experiment cabinet,Can be by smoke absorption caused by experiment,Avoid the environment for polluting laboratory and outside,The teaching that the chemical experiment of the multigroup different scales of whole experimental bench fraction is carried out simultaneously,It is and easy to operate.
Description
Technical field
Technical field of experiment equipment is the utility model is related to, specially a kind of natural sciences chemistry teaching experimental bench.
Background technology
Chemistry is one kind of natural science, 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 be the mankind to recognize and transform the main of the material world 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, chemistry in there is two kinds of versions of chemical change and physical change.
Chemistry is one of natural sciences subject, particularly significant, and chemical experiment is also the highly important religion of chemistry teaching
Learn, therefore have experimental bench, experimental bench be the enterprises and institutions such as hospital, school, chemical plant, scientific research institutions test detection and
Deposit estrade used in instrument.Position according to putting is divided into：Central experiment table, side experimental bench, corner platform；According to material point
For：Steel experimental bench, steel wood test bench, all wood experimental station, aluminum wood bench (now basic to eliminate).Also some high cube containers：
Vent cabinet, medical cupboard, container cabinet, gas cabinet, anti-explosion cabinet, slide cabinet etc., also there are the special experimental bench of chemistry, but existing chemistry
Teaching experimental base, function is single, and what is done is small-sized chemical experiment mostly, and can not be used for more people, therefore uses and be limited,
Here it is us to solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of natural sciences chemistry teaching experimental bench, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of natural sciences chemistry teaching experimental bench, bag
Include experimental bench body and be arranged at the chemical reagent storing compartment body of the experimental bench body bottom, the experimental bench body it is interior
Portion is placed with three first partitions vertically, and first partition splits the experimental bench body to form the first experiment cabinet, second in fact
Test cabinet, the 3rd experiment cabinet and the 4th experiment cabinet, and the first experiment cabinet, second experiment cabinet, the 3rd experiment cabinet and described
The internal side wall upper end of 4th experiment cabinet is welded with the first supporting plate, and one end connection of the chemical reagent storing compartment body is useless
Water collection cabinet, other end connection water tank, and the external water supply end of water tank, the inside of the wastewater collection cabinet are provided with the first filtering
Net, the second screen pack and the 3rd screen pack, and the first screen pack, second screen pack and the 3rd screen pack are by right
The fixed block for being welded on the wastewater collection cabinet side wall is claimed to be placed horizontally at the middle part inside the wastewater collection cabinet, the water tank
Top water inlet manifold road is connected with by water pump, the end in the water inlet manifold road connects three water outlet subtubes, and three
The top plate of the experimental bench body is run through in the end of water outlet subtube, and is respectively fixedly disposed at second experiment cabinet, described
The top of 3rd experiment cabinet and the 4th experiment cabinet, the top of first experiment cabinet are provided with smoking apparatus, the smoking
Device includes smoking pipeline, exhaust fan, motor and roller, and the outer surface of the roller is evenly arranged with several through holes, described
Connected between motor and the roller by rotating shaft, and rotating shaft runs through the junction of the roller, the rotating shaft and the roller
Welding, the bottom connection enclosure of the smoking apparatus, external wall of upper portion connection pipe, the chemical reagent storing compartment body
It is internally provided with the second horizontal positioned supporting plate and the second partition placed vertically, and the second supporting plate and second partition are by institute
State chemical reagent storing compartment body and be divided into several storage cabinets, the avris of the chemical reagent storing compartment body is provided with activity
Door, and the preceding surface of dodge gate is provided with handle, the handle is connected with the dodge gate by fixing bolt.
Further, the top of the wastewater collection cabinet is provided with tank, and the center of tank is provided with small opening, described useless
The lower end of water collection cabinet is provided with drainpipe.
Further, the outer wall of the water inlet manifold road and three water outlet subtubes is mounted on valve.
Further, the inside of the pipe is provided with filter.
Further, at least provided with three, the dodge gate is at least set for second supporting plate and the second partition
Four are equipped with, and is slidably connected between dodge gate and the chemical reagent storing compartment body by slide rail.
Further, the first partition is at least provided with three, and leads between first partition and the experimental bench body
Liu Ding is crossed to be fixedly connected.
Further, first experiment cabinet, second experiment cabinet, the 3rd experiment cabinet and the 4th experiment cabinet
Internal cavities increase successively.
Compared with prior art, the beneficial effects of the utility model are：This kind of natural sciences chemistry teaching experimental bench, by setting
The first experiment cabinet, the second experiment cabinet, the 3rd experiment cabinet and the 4th experiment cabinet are put, and the first experiment cabinet, the second experiment cabinet, the 3rd are in fact
The internal cavities for testing cabinet and the 4th experiment cabinet increase successively, and the different chemical experiment religion of scale can be carried out by realizing experimental bench
Learn, by setting smoking apparatus on the top of the first experiment cabinet, smoke absorption caused by experiment can be avoided polluting laboratory
And outside environment, it is real by setting water outlet subtube at the top of the second experiment cabinet, the 3rd experiment cabinet and the 4th experiment cabinet
Show laboratory and conveniently add water at any time, in addition, by setting chemical reagent storing compartment body in the bottom of experimental bench body, it is convenient
Experimental teaching when, the storage of reagent and take, the chemical experiment of the whole multigroup different scales of experimental bench fraction is carried out simultaneously
Teaching, it is and easy to operate.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is the internal structure schematic diagram of wastewater collection cabinet of the present utility model；
Fig. 3 is the internal structure schematic diagram of enclosure of the present utility model；
In reference：1- smoking apparatus；The experiment cabinets of 2- second；3- water outlet subtubes；The experiment cabinets of 4- the 3rd；5- water inlets are total
Pipeline；6- pipes；7- enclosures；The experiment cabinets of 8- first；The supporting plates of 9- first；10- first partitions；11- wastewater collection cabinets；
12- chemical reagent storing compartment bodies；The supporting plates of 13- second；14- second partitions；15- handles；16- dodge gates；17- water tanks；18-
Water pump；19- valves；The experiment cabinets of 20- the 4th；21- experimental bench bodies；22- fixed blocks；The screen packs of 23- first；24- second is filtered
Net；The screen packs of 25- the 3rd；26- rotating shafts；27- motors；28- smoking pipelines；29- exhaust fans；30- through holes；31- rollers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of natural sciences chemistry teaching experimental bench, including
Experimental bench body 21 and the chemical reagent storing compartment body 12 for being arranged at the bottom of experimental bench body 21, the experimental bench body
21 inner vertical is placed with three first partitions 10, and first partition 10 splits the experimental bench body 21 to form first in fact
Test cabinet 8, the second experiment cabinet 2, the 3rd experiment cabinet 4 and the 4th experiment cabinet 20, and the first experiment cabinet 8, second experiment cabinet 2, institute
The internal side wall upper end for stating the 3rd experiment cabinet 4 and the 4th experiment cabinet 20 is welded with the first supporting plate 9, the chemical reagent
One end connection wastewater collection cabinet 11 of storing compartment body 12, other end connection water tank 17, and the external water supply end of water tank 17, it is described useless
The inside of water collection cabinet 11 is provided with the first screen pack 23, the second screen pack 24 and the 3rd screen pack 25, and the first screen pack 23,
The fixation of second screen pack 24 and the 3rd screen pack 25 by being symmetrically welded at the side wall of wastewater collection cabinet 11
Block 22 is placed horizontally at the middle part inside the wastewater collection cabinet 11, and the top of the water tank 17 is connected with into water by water pump 18
Total pipeline 5, the end in the water inlet manifold road 5 connects three water outlet subtubes 3, and the end of three water outlet subtubes 3 is run through
The top plate of the experimental bench body 21, and it is respectively fixedly disposed at second experiment cabinet 2, the 3rd experiment cabinet 4 and described
The top of 4th experiment cabinet 20, the top of first experiment cabinet 8 are provided with smoking apparatus 1, and the smoking apparatus 1 includes smoking
Pipeline 28, exhaust fan 29, motor 27 and roller 31, the outer surface of the roller 31 is evenly arranged with several through holes 30, described
Connected between motor 27 and the roller 31 by rotating shaft 26, and rotating shaft 26 runs through the roller 31, the rotating shaft 26 and described
The junction welding of roller 31, the bottom connection enclosure 7 of the smoking apparatus 1, external wall of upper portion connection pipe 6, describedization
The second partition (14) for being internally provided with the second horizontal positioned supporting plate 13 and placing vertically of reagent storage cabinet body 12 is learned,
And second supporting plate (13) and second partition 14 the chemical reagent storing compartment body 12 is divided for several storage cabinets, describedization
The avris for learning reagent storage cabinet body 12 is provided with dodge gate 16, and the preceding surface of dodge gate 16 is provided with handle 15, described to push away
Connected 15 with the dodge gate 16 by fixing bolt.
Further, the top of the wastewater collection cabinet 11 is provided with tank, and the center of tank is provided with small opening, described
The lower end of wastewater collection cabinet 11 is provided with drainpipe, facilitates the discharge of waste water.
Further, the outer wall of the water inlet manifold road 5 and three water outlet subtubes 3 is mounted on valve 9.Control
The discharge of water.
Further, the inside of the pipe 6 is provided with filter, is then exhausted from after being filtered to waste water, avoids pair
Environment causes larger pollution.
Further, second supporting plate 13 and the second partition 14 are at least provided with three, the dodge gate 16
At least provided with four, and it is slidably connected, is ensured by slide rail between dodge gate 16 and the chemical reagent storing compartment body 12
The extensive convenience of reagent.
Further, the first partition 10 is at least provided with three, and first partition 10 and the experimental bench body 21
Between be fixedly connected by Liu Ding, ensure the overall stabilization of experimental bench.
Further, first experiment cabinet 8, second experiment cabinet 2, the 3rd experiment cabinet 4 and the 4th reality
The internal cavities for testing cabinet 20 increase successively, realize the chemical experiment teaching for carrying out different scales simultaneously.
Operation principle：Firstly, because the experimental bench is provided with the first experiment cabinet 8, the second experiment cabinet 2, the and of the 3rd experiment cabinet 4
4th experiment cabinet 20, therefore the chemical experiment of multigroup different scales can be carried out simultaneously, teacher can be facilitated while imparted knowledge to students, and worked as
When carrying out the related teaching of combustion experiment, smoking apparatus 1 can absorb burning caused by flue gas, can so avoid smoke pollution
Laboratory and external environment condition, smoking apparatus 1 are mainly rotated by roller 31, and roller 31 is the work in motor 27 and rotating shaft 26
With lower rotation, vortex is formed, absorbs flue gas.Coordinate exhaust fan 29 again, so that flue gas caused by colleges and universities' absorption experiment, and water outlet
The setting of subtube 3, water tank 17 and valve 19, when ensureing chemical experiment, water can be added at any time, the efficiency of teaching is improved, be
Facilitate the storage of reagent and take, my door is provided with the first supporting plate 9 and chemical reagent storing compartment body 12, during convenient experiment
Take and deposit with reagent after experiment, be arranged on the wastewater collection cabinet 11 of the one end of chemical reagent storing compartment body 12, can facilitate
The processing of waste water after experiment, further avoid testing the pollution to environment, this also very convenient, practicality of operation of whole experimental bench
By force.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of natural sciences chemistry teaching experimental bench, including experimental bench body (21) and it is arranged at experimental bench body (21) bottom
The chemical reagent storing compartment body (12) at end, it is characterised in that：The inner vertical of the experimental bench body (21) is placed with three
First partition (10), and the experimental bench body (21) is split the first experiment cabinet of formation (8), the second experiment by first partition (10)
Cabinet (2), the 3rd experiment cabinet (4) and the 4th experiment cabinet (20), and the first experiment cabinet (8), second experiment cabinet (2), described
The internal side wall upper end of three experiment cabinets (4) and the 4th experiment cabinet (20) is welded with the first supporting plate (9), the chemistry examination
One end connection wastewater collection cabinet (11) of agent storing compartment body (12), other end connection water tank (17), and water tank (17) external confession
Water end (W.E.), the inside of the wastewater collection cabinet (11) are provided with the first screen pack (23), the second screen pack (24) and the 3rd screen pack
(25), and the first screen pack (23), second screen pack (24) and the 3rd screen pack (25) are by being symmetrically welded at
The fixed block (22) of wastewater collection cabinet (11) side wall is placed horizontally at the internal middle part of the wastewater collection cabinet (11), described
The top of water tank (17) is connected with water inlet manifold road (5) by water pump (18), and the end of the water inlet manifold road (5) connects three
Water outlet subtube (3), and the top plate of the experimental bench body (21) is run through in the end of three water outlet subtubes (3), and it is solid respectively
Surely it is arranged on the top of second experiment cabinet (2), the 3rd experiment cabinet (4) and the 4th experiment cabinet (20), described
The top of one experiment cabinet (8) is provided with smoking apparatus (1), and the smoking apparatus (1) includes smoking pipeline (28), exhaust fan
(29), motor (27) and roller (31), the outer surface of the roller (31) are evenly arranged with several through holes (30), the motor
(27) connected between the roller (31) by rotating shaft (26), and rotating shaft (26) runs through the roller (31), the rotating shaft
(26) and the roller (31) junction welding, the smoking apparatus (1) bottom connection enclosure (7), external wall of upper portion connect
Pick out smoke pipe (6), the chemical reagent storing compartment body (12) be internally provided with horizontal positioned the second supporting plate (13) and
The second partition (14) placed vertically, and the second supporting plate (13) and second partition (14) are by the chemical reagent storing compartment body
(12) it is divided into several storage cabinets, the avris of the chemical reagent storing compartment body (12) is provided with dodge gate (16), and activity
The preceding surface of door (16) is provided with handle (15), and the handle (15) is connected with the dodge gate (16) by fixing bolt.
A kind of 2. natural sciences chemistry teaching experimental bench according to claim 1, it is characterised in that：The wastewater collection cabinet
(11) top is provided with tank, and the center of tank is provided with small opening, and the lower end of the wastewater collection cabinet (11) is provided with row
Water pipe.
A kind of 3. natural sciences chemistry teaching experimental bench according to claim 1, it is characterised in that：The water inlet manifold road
(5) and the outer walls of three water outlet subtubes (3) is mounted on valve (19).
A kind of 4. natural sciences chemistry teaching experimental bench according to claim 1, it is characterised in that：The pipe (6)
Inside is provided with filter.
A kind of 5. natural sciences chemistry teaching experimental bench according to claim 1, it is characterised in that：Second supporting plate
(13) and the second partition (14) is at least provided with three, and the dodge gate (16) is at least provided with four, and dodge gate
(16) it is slidably connected between the chemical reagent storing compartment body (12) by slide rail.
A kind of 6. natural sciences chemistry teaching experimental bench according to claim 1, it is characterised in that：The first partition (10)
At least provided with three, and it is fixedly connected between first partition (10) and the experimental bench body (21) by Liu Ding.
A kind of 7. natural sciences chemistry teaching experimental bench according to claim 1, it is characterised in that：First experiment cabinet
(8), the internal cavities of second experiment cabinet (2), the 3rd experiment cabinet (4) and the 4th experiment cabinet (20) increase successively
Greatly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720022843.0U CN206778486U (en) | 2017-01-09 | 2017-01-09 | A kind of natural sciences chemistry teaching experimental bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720022843.0U CN206778486U (en) | 2017-01-09 | 2017-01-09 | A kind of natural sciences chemistry teaching experimental bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206778486U true CN206778486U (en) | 2017-12-22 |
Family
ID=60704510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720022843.0U Expired - Fee Related CN206778486U (en) | 2017-01-09 | 2017-01-09 | A kind of natural sciences chemistry teaching experimental bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206778486U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745439A (en) * | 2018-06-04 | 2018-11-06 | 湖南工学院 | A kind of experimental bench carrying out multi-group data control |
| CN109225376A (en) * | 2018-10-09 | 2019-01-18 | 陆子男 | A kind of high school chemical experiment table |
-
2017
- 2017-01-09 CN CN201720022843.0U patent/CN206778486U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108745439A (en) * | 2018-06-04 | 2018-11-06 | 湖南工学院 | A kind of experimental bench carrying out multi-group data control |
| CN109225376A (en) * | 2018-10-09 | 2019-01-18 | 陆子男 | A kind of high school chemical experiment table |
| CN109225376B (en) * | 2018-10-09 | 2021-04-06 | 安徽云超智能科技有限公司 | High school's chemistry experiment table |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20190109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |