CN210675266U - Experiment table is used in colleges and universities' teaching - Google Patents
Experiment table is used in colleges and universities' teaching Download PDFInfo
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- CN210675266U CN210675266U CN201921526509.4U CN201921526509U CN210675266U CN 210675266 U CN210675266 U CN 210675266U CN 201921526509 U CN201921526509 U CN 201921526509U CN 210675266 U CN210675266 U CN 210675266U
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- adsorption cover
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- 238000002474 experimental method Methods 0.000 title abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000001179 sorption measurement Methods 0.000 claims abstract description 33
- 239000007921 spray Substances 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000005341 toughened glass Substances 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000002912 waste gas Substances 0.000 abstract description 5
- 231100000614 poison Toxicity 0.000 abstract description 3
- 230000007096 poisonous effect Effects 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a teaching experiment table for colleges and universities, which comprises a table body, wherein storage cabinets are arranged on both sides of the bottom of the table body, the top of the table body is provided with an adsorption cover, the top of the inner side of the adsorption cover is embedded with a lampshade, the inner side of the lampshade is provided with an LED illuminating lamp, a water spray pipe is arranged between the two lampshades, a plurality of nozzles are arranged at the bottom of the water spray pipe at equal intervals, one side of the top of the adsorption cover is provided with an air outlet, an exhaust fan is arranged on the inner side of the air outlet, an exhaust pipe is connected with the top of the air outlet, an activated carbon adsorption net is arranged on the inner side of the exhaust pipe, a water pump is arranged on one side of the adsorption cover, a water guide pipe is connected with the top of the water pump and is connected with the water spray pipe, the water tank is arranged on the other side of the adsorption cover, and a faucet is arranged on one side, close to the adsorption cover, of the water tank. The utility model discloses can effectively reduce poisonous waste gas and in time put out a fire, prevent to endanger the student healthy.
Description
Technical Field
The utility model relates to an experimental facilities technical field, in particular to colleges and universities are experiment table for teaching.
Background
High school chemistry is a natural subject based on experiments, the experiments are well done to play a very important role in exciting the learning interest of students, developing the intelligence and the practical ability of the students, and teachers generally adopt a teaching method for the experiments to improve the learning interest of the students and enhance the memory of the students in order to improve the level of the students.
At present, high school's chemistry experiment table is as good as with general desk structure, mainly comprises desktop and table leg, and the function is comparatively single, and in high school's chemistry experiment, some chemistry experiments cause the condition of a fire because of misoperation easily moreover, cause some dangerous consequences such as burning, explosion even, and current experiment table does not have the function of promptly putting out a fire, and is dangerous big, does the chemical reaction failure and appears burning first burning exactly chemical experiment table to lead to near mr or student to be waved to.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an experiment table is used in colleges and universities' teaching can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an experimental table for teaching in colleges and universities comprises a table body, wherein storage cabinets are arranged on two sides of the bottom of the table body, an adsorption cover is arranged at the top of the table body, lamp covers are embedded in the top of the inner side of the adsorption cover, LED illuminating lamps are arranged on the inner side of the lamp covers, water spray pipes are arranged between the two lamp covers, a plurality of nozzles are arranged at the bottom of each water spray pipe at equal intervals, an air outlet is formed in one side of the top of the adsorption cover, an exhaust fan is arranged on the inner side of the air outlet, an exhaust pipe is connected to the top of the air outlet, an activated carbon adsorption net is arranged on the inner side of the exhaust pipe, a water pump is arranged on one side of the adsorption cover, a water guide pipe is connected to the top of the water pump, the side wall of the adsorption cover penetrates through the top of the water guide pipe and, and a valve is arranged on the water faucet.
Preferably, an anti-corrosion table mat is laid on the top surface of the table body.
Preferably, the front side surface of the storage cabinet is hinged with a cabinet door.
Preferably, the inner walls of the two sides of the adsorption cover are provided with sliding chutes, and the inner sides of the sliding chutes are connected with toughened glass doors in a sliding mode.
Preferably, a filter screen is arranged at the bottom of the inner side of the water tank.
Preferably, one side of the storage cabinet is provided with a containing groove, and a fire extinguisher is arranged in the containing groove.
Compared with the prior art, the utility model discloses following beneficial effect has: this laboratory table is used in colleges and universities teaching, through setting up the gas outlet, air discharge fan and blast pipe, can in time take the waste gas that the chemistry experiment produced out the discharge chamber, effectively reduce poisonous waste gas, prevent to endanger the student healthy, through setting up lamp shade and LED light, can provide the light source when light is darker, set up the toughened glass door simultaneously, can play the observation effect, the security performance is high, through setting up the water pump, the aqueduct, the spray pipe, nozzle and fire extinguisher, can in time spray water when catching fire, can directly put out a fire with the fire extinguisher when the intensity of a fire is great, avoid the conflagration diffusion, improve the security of whole device.
Drawings
FIG. 1 is the overall structure of the experiment table for teaching in colleges and universities.
Fig. 2 is the front view of the adsorption cover of the experiment table for teaching in colleges and universities.
Fig. 3 is the utility model discloses a colleges and universities' teaching is with analysis of absorption cover of laboratory table.
In the figure: 1. a table body; 2. a storage cabinet; 3. an adsorption cover; 4. a lamp shade; 5. an LED lighting lamp; 6. a water spray pipe; 7. a nozzle; 8. an exhaust fan; 9. an exhaust pipe; 10. an activated carbon adsorption net; 11. a water pump; 12. a water conduit; 13. a water tank; 14. a faucet; 15. a cabinet door; 16. a chute; 17. a tempered glass door; 18. a filter screen; 19. a containing groove; 20. a fire extinguisher.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, an experimental table for teaching in colleges and universities comprises a table body 1, storage cabinets 2 are arranged on two sides of the bottom of the table body 1, an adsorption cover 3 is arranged on the top of the table body 1, a lampshade 4 is embedded on the top of the inner side of the adsorption cover 3, an LED illuminating lamp 5 is arranged on the inner side of the lampshade 4, a spray pipe 6 is arranged between the two lampshades 4, a plurality of nozzles 7 are equidistantly arranged at the bottom of the spray pipe 6, an air outlet is formed in one side of the top of the adsorption cover 3, an exhaust fan 8 is arranged on the inner side of the air outlet, an exhaust pipe 9 is connected to the top of the air outlet, an activated carbon adsorption net 10 is arranged on the inner side of the exhaust pipe 9, a water pump 11 is arranged on one side of the adsorption cover 3, a water guide pipe 12 is connected to the top of the water pump 11, a side, the water tank 13 is arranged on the other side of the adsorption cover 3, a water tap 14 is arranged on one side, close to the adsorption cover 3, of the water tank 13, and a valve is mounted on the water tap 14.
In this embodiment, preferably, an anti-corrosion mat applying layer is laid on the top surface of the table body 1.
In this embodiment, it is preferable that the front side surface of the storage cabinet 2 is hinged with a cabinet door 15.
In this embodiment, preferably, the inner walls of the two sides of the adsorption cover 3 are both provided with a sliding chute 16, and the inner side of the sliding chute 16 is slidably connected with a tempered glass door 17.
In this embodiment, preferably, a filter screen 18 is disposed at the bottom inside the water tank 13.
In this embodiment, preferably, one side of the storage cabinet 2 is provided with an accommodating groove 19, and a fire extinguisher 20 is arranged in the accommodating groove 19.
What need explain, the utility model relates to an experiment table is used in colleges and universities teaching, when using, through setting up the gas outlet, air discharge fan 8 and blast pipe 9, can in time take the waste gas that the chemistry experiment produced out the discharge chamber outdoor, effectively reduce poisonous waste gas, prevent to endanger student's health, through setting up lamp shade 4 and LED light 5, can provide the light source when light is darker, set up toughened glass door 17 simultaneously, can play the observation effect, the security performance is high, through setting up water pump 11, aqueduct 12, spray pipe 6, nozzle 7 and fire extinguisher 20, can in time spray water when catching fire, can directly put out a fire with fire extinguisher 20 when the intensity of a fire is great, avoid the conflagration diffusion, improve the security of whole device.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a colleges and universities are laboratory table for teaching, includes the table body (1), its characterized in that: the table is characterized in that storage cabinets (2) are arranged on two sides of the bottom of the table body (1), an adsorption cover (3) is arranged at the top of the table body (1), a lampshade (4) is embedded at the top of the inner side of the adsorption cover (3), LED illuminating lamps (5) are arranged on the inner side of the lampshade (4), water spray pipes (6) are arranged between the two lampshades (4), a plurality of nozzles (7) are installed at the bottom of each water spray pipe (6) at equal intervals, a gas outlet is formed in one side of the top of the adsorption cover (3), an exhaust fan (8) is arranged on the inner side of the gas outlet, an exhaust pipe (9) is connected to the top of the gas outlet, an active carbon adsorption net (10) is arranged on the inner side of the exhaust pipe (9), a water pump (11) is arranged on one side of the adsorption cover (3), a water guide pipe (12) is connected to the top of the water guide pipe (12), a side wall, the water tank (13) is arranged on the other side of the adsorption cover (3), a water faucet (14) is arranged on one side, close to the adsorption cover (3), of the water tank (13), and a valve is mounted on the water faucet (14).
2. The laboratory table for teaching in colleges and universities as claimed in claim 1, wherein: an anti-corrosion table mat is laid on the top surface of the table body (1).
3. The laboratory table for teaching in colleges and universities as claimed in claim 1, wherein: the front side surface of the storage cabinet (2) is hinged with a cabinet door (15).
4. The laboratory table for teaching in colleges and universities as claimed in claim 1, wherein: the inner walls of the two sides of the adsorption cover (3) are respectively provided with a sliding chute (16), and the inner side of the sliding chute (16) is connected with a toughened glass door (17) in a sliding manner.
5. The laboratory table for teaching in colleges and universities as claimed in claim 1, wherein: and a filter screen (18) is arranged at the bottom of the inner side of the water tank (13).
6. The laboratory table for teaching in colleges and universities as claimed in claim 1, wherein: a containing groove (19) is formed in one side of the storage cabinet (2), and a fire extinguisher (20) is arranged in the containing groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921526509.4U CN210675266U (en) | 2019-09-16 | 2019-09-16 | Experiment table is used in colleges and universities' teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921526509.4U CN210675266U (en) | 2019-09-16 | 2019-09-16 | Experiment table is used in colleges and universities' teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210675266U true CN210675266U (en) | 2020-06-05 |
Family
ID=70898926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921526509.4U Expired - Fee Related CN210675266U (en) | 2019-09-16 | 2019-09-16 | Experiment table is used in colleges and universities' teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210675266U (en) |
-
2019
- 2019-09-16 CN CN201921526509.4U patent/CN210675266U/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 |
Granted publication date: 20200605 Termination date: 20210916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |