CN215611718U - Laboratory bench with multi-functional function of airing exhaust - Google Patents
Laboratory bench with multi-functional function of airing exhaust Download PDFInfo
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- CN215611718U CN215611718U CN202120829000.8U CN202120829000U CN215611718U CN 215611718 U CN215611718 U CN 215611718U CN 202120829000 U CN202120829000 U CN 202120829000U CN 215611718 U CN215611718 U CN 215611718U
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Abstract
The utility model relates to a laboratory table with a multifunctional exhaust function, which comprises a worktable body, an exhaust device, a wastewater treatment device and a waste gas treatment device, a bracket is arranged above the workbench body, the air exhaust device is arranged on the bracket, the waste water treatment device is arranged in the storage box, the side surface of the worktable body is provided with the waste gas treatment device, the exhaust device is connected with the waste gas treatment device through a vent pipe, the experiment table with the multifunctional exhaust function is provided with the exhaust device on the working table, waste gas generated in experiments can be conveniently absorbed, the side surface of the working table is provided with the waste gas treatment device, the waste gas treatment device is internally provided with the activated carbon bag, waste gas peculiar smell can be conveniently purified, be provided with anion generator above exhaust treatment device, conveniently purify waste gas, be provided with effluent treatment plant below the workstation.
Description
Technical Field
The utility model relates to the technical field of chemical experiment tables, in particular to an experiment table with a multifunctional air exhaust function.
Background
As is known to all, chemical experiments are one of important auxiliary means in chemical teaching, and various chemical experiments are completed on a chemical experiment table in the teaching process. The existing chemical experiment table is formed by modifying an ordinary table, the table top needs to be cleaned by students after the experiment is finished every time, time and labor are wasted, the residual chemical reagent on the table top can cause harm to the skin of a human body, and the environment is polluted by gas generated in the experiment and even the human body is harmful.
For example, the patent publication "CN 204710393U" is named as: the patent of "a self-cleaning formula chemical experiment table" discloses "a self-cleaning formula chemical experiment table, and it relates to a chemical experiment table, concretely relates to self-cleaning formula chemical experiment table. The utility model aims to solve the problems that the existing chemical experiment tables are all formed by modifying common tables, students need to clean the table top after each experiment is finished, time and labor are wasted, and chemical reagents remained on the table top can cause damage to the skin of a human body. The multifunctional drying table comprises a table top, a sewage recovery container, a sewage recovery pipe, a box body, four water spraying mechanisms, four drying mechanisms, a plurality of air pipes and a plurality of water pipes, wherein the table top is a rectangular plate body which is horizontally arranged, and the table top is horizontally arranged on the upper surface of the box body. The utility model is used in chemical teaching.
The existing self-cleaning chemical experiment table is found in use that gas generated in an experiment cannot be absorbed and filtered by the device, the device is inconvenient to treat wastewater, acid-base balance cannot be carried out on the wastewater, and the use limitation is high.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a test bed with a multifunctional air exhaust function.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: a laboratory bench with multifunctional air exhaust function comprises a workbench body, an air exhaust device, a wastewater treatment device and a waste gas treatment device, wherein a support is arranged above the workbench body, the air exhaust device is arranged on the support, a storage box is arranged below the workbench body, the wastewater treatment device is arranged in the storage box, the waste gas treatment device is arranged on the side surface of the workbench body, the air exhaust device is connected with the waste gas treatment device through a ventilation pipe, the air exhaust device comprises an exhaust hood and a fan, an air inlet is arranged below the exhaust hood, the air inlet is matched with the workbench body, an air outlet is arranged above the exhaust hood, the fan is arranged on the air outlet, one end of the fan is connected with the air outlet, the other end of the fan is connected with the ventilation pipe, and a water basin is embedded in the workbench body, the water basin is provided with a water delivery device, a water outlet pipe is arranged below the water basin, one end of the water outlet pipe is connected with the water basin, and the other end of the water outlet pipe is connected with a wastewater treatment device.
In order to facilitate acid-base balance of the wastewater, the utility model improves that an acid-base balance box is arranged in the storage box, the acid-base balance box is arranged above the wastewater treatment device, and the acid-base balance box is matched with the wastewater treatment device.
In order to discharge the waste water conveniently, the utility model improves that a drain pipe is arranged on the side surface of the waste water treatment device, one end of the drain pipe is connected with the waste water treatment device, and the other end of the drain pipe extends out of the storage box.
In order to control the drainage of the drainage pipe conveniently, the utility model has the improvement that the drainage pipe is provided with a switch valve which is arranged outside the storage box.
In order to conveniently purify the waste gas, the utility model improves that a negative ion generator is arranged above the waste gas treatment device and is connected with the waste gas treatment device.
In order to absorb peculiar smell conveniently, the utility model has the improvement that an active carbon bag is arranged in the waste gas treatment device.
In order to filter the waste water, the improved water filter is characterized in that a filter screen is arranged in the water basin and is matched with the water outlet pipe.
(III) advantageous effects
Compared with the prior art, the utility model provides the experiment table with the multifunctional air exhaust function, which has the following beneficial effects:
this laboratory bench with multi-functional function of airing exhaust is provided with exhaust device on the workstation, the waste gas that the experiment produced conveniently absorbs, the workstation side is provided with exhaust treatment device, be provided with the active carbon package in the exhaust treatment device, conveniently purify the waste gas peculiar smell, be provided with anion generator above exhaust treatment device, conveniently purify waste gas, be provided with effluent treatment plant below the workstation, effluent treatment plant top is provided with acid-base balance box, conveniently carries out acid-base regulation to waste water.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a rear view of an exhaust treatment device of the present invention.
In the drawings, the reference numbers: 1. a table body; 2. an air exhaust device; 3. a wastewater treatment device; 4. an exhaust gas treatment device; 5. a support; 6. a storage box; 7. a vent pipe; 8. an exhaust hood; 9. a fan; 10. an air inlet; 11. an air outlet; 12. a basin; 13. a water delivery device; 14. a water outlet pipe; 15. an acid-base balancing tank; 16. a drain pipe; 17. an on-off valve; 18. a negative ion generator; 19. an active carbon bag; 20. and (4) a filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a laboratory bench with a multifunctional air exhaust function comprises a workbench body 1, an air exhaust device 2, a wastewater treatment device 3 and a waste gas treatment device 4, wherein a support 5 is arranged above the workbench body 1, the air exhaust device 2 is arranged on the support 5, a storage box 6 is arranged below the workbench body 1, the wastewater treatment device 3 is arranged in the storage box 6, the waste gas treatment device 4 is arranged on the side surface of the workbench body 1, the air exhaust device 2 is connected with the waste gas treatment device 4 through a ventilation pipe 7, the air exhaust device 2 comprises an exhaust hood 8 and a fan 9, an air inlet 10 is arranged below the exhaust hood 8, the air inlet 10 is matched with the workbench body 1, an air outlet 11 is arranged above the exhaust hood 8, and the fan 9 is arranged on the air outlet 11, fan 9 one end with air outlet 11 is connected, the fan 9 other end with ventilation pipe 7 is connected, the embedding has basin 12 on the workstation body 1, be provided with on the basin 12 and send water installation 13, the basin 12 below is provided with outlet pipe 14, outlet pipe 14 one end with basin 12 is connected, the outlet pipe 14 other end with effluent treatment plant 3 is connected.
In this embodiment, be provided with acid-base balance box 15 in the storage tank 6, acid-base balance box 15 sets up waste water treatment device 3 top, acid-base balance box 15 with waste water treatment device 3 phase-match carries out acid-base balance to waste water for the convenience.
In this embodiment, a drain pipe 16 is disposed on a side surface of the wastewater treatment device 3, one end of the drain pipe 16 is connected to the wastewater treatment device 3, and the other end of the drain pipe 16 extends out of the storage box 6, so as to facilitate the discharge of wastewater.
In this embodiment, the drain pipe 16 is provided with a switch valve 17, and the switch valve 17 is arranged outside the storage box 6 to control the drain pipe 16 to drain water conveniently.
In this embodiment, an anion generator 18 is disposed above the exhaust gas treatment device 4, and the anion generator 18 is connected to the exhaust gas treatment device 4 to purify the exhaust gas.
In this embodiment, an activated carbon bag 19 is disposed in the exhaust gas treatment device 4, so as to facilitate absorbing odor.
In this embodiment, a filter screen 20 is disposed in the basin 12, and the filter screen 20 is matched with the water outlet pipe 14 for filtering the wastewater.
In conclusion, when the multifunctional exhaust function experiment table is used, the exhaust device 2 is arranged on the table body 1, the exhaust device 2 comprises an exhaust hood 8 and a fan 9, the fan 9 is matched with the exhaust hood 8 to suck exhaust gas into the ventilation pipe 7, the ventilation pipe 7 is connected with the exhaust gas treatment device 4, the exhaust gas treatment device 4 is internally provided with an activated carbon bag 19 to facilitate the adsorption of peculiar smell, the exhaust gas treatment device 4 is provided with the anion generator 18, the anion generator 18 generates anions to purify the exhaust gas, the embedding has basin 12 on workstation body 1, and basin 12 top is provided with water feeding device 13, is provided with filter screen 20 in the basin 12, conveniently filters waste water, and waste water gets into effluent treatment plant 3 through outlet pipe 14, and effluent treatment plant 3 top is provided with acid-base balance box 15, purifies waste water, discharges from drain pipe 16 after acid-base balance.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a laboratory bench with multi-functional function of airing exhaust, includes workstation body (1), exhaust device (2), effluent treatment plant (3) and exhaust treatment device (4), its characterized in that: the waste gas treatment device is characterized in that a support (5) is arranged above the workbench body (1), the exhaust device (2) is arranged on the support (5), a storage box (6) is arranged below the workbench body (1), the waste water treatment device (3) is arranged in the storage box (6), the waste gas treatment device (4) is arranged on the side surface of the workbench body (1), the exhaust device (2) is connected with the waste gas treatment device (4) through a ventilation pipe (7), the exhaust device (2) comprises an exhaust hood (8) and a fan (9), an air inlet (10) is arranged below the exhaust hood (8), the air inlet (10) is matched with the workbench body (1), an air outlet (11) is arranged above the exhaust hood (8), the fan (9) is arranged on the air outlet (11), one end of the fan (9) is connected with the air outlet (11), the other end of the fan (9) is connected with the ventilation pipe (7), a basin (12) is embedded into the workbench body (1), a water feeding device (13) is arranged on the basin (12), a water outlet pipe (14) is arranged below the basin (12), one end of the water outlet pipe (14) is connected with the basin (12), and the other end of the water outlet pipe (14) is connected with the wastewater treatment device (3).
2. The experiment table with the multifunctional air exhaust function according to claim 1, characterized in that: an acid-base balance box (15) is arranged in the storage box (6), the acid-base balance box (15) is arranged above the wastewater treatment device (3), and the acid-base balance box (15) is matched with the wastewater treatment device (3).
3. The experiment table with the multifunctional air exhaust function according to claim 1, characterized in that: a drain pipe (16) is arranged on the side surface of the wastewater treatment device (3), one end of the drain pipe (16) is connected with the wastewater treatment device (3), and the other end of the drain pipe (16) extends out of the storage box (6).
4. The experiment table with the multifunctional air exhaust function according to claim 3, characterized in that: the drain pipe (16) is provided with a switch valve (17), and the switch valve (17) is arranged on the outer side of the storage box (6).
5. The experiment table with the multifunctional air exhaust function according to claim 1, characterized in that: and a negative ion generator (18) is arranged above the waste gas treatment device (4), and the negative ion generator (18) is connected with the waste gas treatment device (4).
6. The experiment table with the multifunctional air exhaust function according to claim 1, characterized in that: an activated carbon bag (19) is arranged in the waste gas treatment device (4).
7. The experiment table with the multifunctional air exhaust function according to claim 1, characterized in that: a filter screen (20) is arranged in the water basin (12), and the filter screen (20) is matched with the water outlet pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120829000.8U CN215611718U (en) | 2021-04-21 | 2021-04-21 | Laboratory bench with multi-functional function of airing exhaust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120829000.8U CN215611718U (en) | 2021-04-21 | 2021-04-21 | Laboratory bench with multi-functional function of airing exhaust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215611718U true CN215611718U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120829000.8U Active CN215611718U (en) | 2021-04-21 | 2021-04-21 | Laboratory bench with multi-functional function of airing exhaust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215611718U (en) |
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2021
- 2021-04-21 CN CN202120829000.8U patent/CN215611718U/en active Active
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