CN115254235B - Multifunctional integrated ventilation experiment table for laboratory - Google Patents
Multifunctional integrated ventilation experiment table for laboratory Download PDFInfo
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- CN115254235B CN115254235B CN202210918498.4A CN202210918498A CN115254235B CN 115254235 B CN115254235 B CN 115254235B CN 202210918498 A CN202210918498 A CN 202210918498A CN 115254235 B CN115254235 B CN 115254235B
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- 238000002474 experimental method Methods 0.000 title claims abstract description 52
- 238000009423 ventilation Methods 0.000 title claims abstract description 29
- 239000000126 substance Substances 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 230000001954 sterilising effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000712 assembly Effects 0.000 claims description 2
- 230000001680 brushing effect Effects 0.000 claims description 2
- 239000005394 sealing glass Substances 0.000 claims description 2
- 239000002341 toxic gas Substances 0.000 abstract description 14
- 239000007789 gas Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 7
- 230000029058 respiratory gaseous exchange Effects 0.000 description 6
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Clinical Laboratory Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Sustainable Development (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a multifunctional integrated ventilation experiment table for a laboratory, which belongs to the technical field of experiment equipment and comprises an experiment table body, an instrument cabinet and a tool drawer, wherein the instrument cabinet and the tool drawer are arranged on the experiment table body; the device can realize that ventilation circulation is formed on the experiment table to absorb and filter toxic gas, so that the toxic gas generated by chemical experiments is prevented from damaging the body of staff, and meanwhile, the device can help the staff to record experimental data when needed, and has stronger overall functionality.
Description
Technical Field
The invention relates to the technical field of experimental equipment, in particular to a multifunctional integrated ventilation laboratory bench.
Background
Laboratory refers to the place where experiments are carried out, the laboratory is a scientific cradle, the laboratory is a base for scientific research and is a source of scientific development, the laboratory is divided into a chemical laboratory, a biological laboratory, a physical laboratory and the like, all the experiments are carried out in a relatively closed space, and therefore, a ventilation laboratory is arranged in the laboratory.
The chemical experiment table is the most ventilated experiment table, because toxic gas is often generated in the chemical experiment process, if untimely ventilation absorbs the toxic gas, the toxic gas in the laboratory can possibly cause physical harm to laboratory technicians, the ventilation experiment table is generally arranged in the laboratory in the prior art, the ventilation experiment table is not combined with the experiment table, the air suction cover is arranged above the ventilation experiment table, the air suction cover cannot absorb the toxic gas according to the general height of an experiment, only the toxic gas can be sucked from the lower part to the upper part, the passing process is longer, the toxic gas cannot be instantaneously removed, the experiment table is poorer in functionality, the experiment needs to be recorded while being manually performed, and the experiment efficiency is affected.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems existing in the prior art, the invention aims to provide a multifunctional laboratory integrated ventilation experiment table which can realize that ventilation circulation is formed on the experiment table to absorb and filter toxic gases, so that the toxic gases generated in chemical experiments are prevented from damaging the body of workers, meanwhile, the circulating flowing gases can be utilized to quickly dry chemical tools which are partially cleaned, the laboratory integrated ventilation experiment table is convenient to use in time, the workers can be helped to record experimental data when needed, and the overall functionality is stronger.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme.
The utility model provides a multifunctional integrated ventilation laboratory bench in laboratory, includes the laboratory bench body and sets up instrument cabinet and the instrument drawer on the laboratory bench body, the pond and with pond assorted tap are installed to laboratory bench body top surface both ends symmetry, laboratory bench body top surface is being close to two pond symmetry is installed the side support frame, two be provided with between the side support frame and be used for chemistry harmful gas absorbing ventilation mechanism and be used for experimental step and data record's recording mechanism, the side support frame with be provided with between the pond and be used for scrubbing experiment instrument quick drying's stoving mechanism.
Further, the ventilation mechanism is including installing in positive circulation air pump and the reverse circulation air pump on the inside top of side support frame and symmetry set up in the first net mouth and the second net mouth of breathing in of giving vent to anger of the opposite one side of side support frame, wherein the port of giving vent to anger of positive circulation air pump with first net mouth of giving vent to anger is connected, the port of breathing in of reverse circulation air pump with the second net mouth of breathing in is connected, positive circulation air pump with reverse circulation air pump and corresponding first net mouth of giving vent to anger with the second net mouth of breathing in is crisscross to set up between two sets of side support frame, the inside of side support frame is in the port of breathing in of positive circulation air pump and the port department of giving vent to anger of reverse circulation air pump all is provided with filter screen assembly.
Further, a second air suction pipe orifice is arranged at the top end of the second air suction net orifice, the second air suction pipe orifice is connected with an air suction port of the reverse circulation air pump, a second air outlet pipe orifice is arranged at the top end of the first air outlet net orifice, and the second air outlet pipe orifice is connected with an air outlet port of the positive circulation air pump.
Further, the ports of the second air suction pipe orifice and the second air outlet pipe orifice are sealed by a sealing cover.
Further, an air suction pipeline is detachably connected to the port of the second air suction pipe orifice, and a sealing glass cover is arranged at the bottom end of the air suction pipeline.
Further, the recording mechanism comprises an instrument frame arranged between two opposite sides of the side support frame, display screens are symmetrically arranged on two sides of the instrument frame, a camera used for video shooting and a voice recognition microphone used for voice recognition recording are arranged between the two display screens on the same side, one display screen is used for displaying voice recording content, and the other display screen is used for displaying video shooting content.
Further, a control module is further arranged inside the experiment table body, the control module comprises a video conversion unit, a voice conversion unit and a data transmission unit, the video conversion unit is used for converting pictures shot by the camera into image data information, the voice conversion unit is used for converting voice recognized by the voice recognition microphone into text data information, and the data transmission unit is used for transmitting the image data information and the text data information to the two display screens.
Further, the drying mechanism comprises a top cover which is arranged on the side support frame and is close to the top end of one side of the water tank, and a drying frame which is arranged on the periphery of the water tank, wherein the top cover is arranged on the top end of the drying frame, baking lamp plates are symmetrically arranged on two sides of the drying frame and are arranged on the top end of the drying frame, and ultraviolet sterilizing lamps for sterilizing and sterilizing are arranged on the top end of the drying frame.
Further, a first grid vent and a second grid vent are respectively arranged right above the drying rack in the top enclosure, wherein the first grid vent is connected with an air suction port of the positive circulation air pump, and the second grid vent is connected with an air outlet port of the negative circulation air pump.
Further, the drying rack is provided with at least two layers and is made of stainless steel materials.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) The scheme is provided with ventilation mechanism, can form annular ventilation circulation, utilizes blowing and breathing in to combine together, can be quick filter the poisonous gas that chemical experiment produced and eliminate to reduce the personal injury to the staff, make poisonous gas eliminate more thoroughly and high-efficient.
(2) This scheme is provided with stoving mechanism, and the circulated air that usable positive cycle air pump and reverse circulation air pump produced is assisted simultaneously and is toasted the lamp plate, experimental apparatus and pond after can be quick will wasing are dried to disinfect through the sterilamp, can avoid piling up of moisture and breeding of bacterium, reduced the pollution to the laboratory bench, made things convenient for the experimental apparatus to wash the back simultaneously and put into use fast.
(3) This scheme is provided with and records the mechanism, can carry out quick record with experimental process and experimental data through video recording and speech recognition in the experimental process, need not the staff solitary use other apparatuses to record to the record mode is convenient clear, and the quick of the experiment of being convenient for is gone on, has improved experimental efficiency.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side perspective view of the present invention;
FIG. 3 is a schematic elevational cross-sectional view of the present invention;
FIG. 4 is a schematic top cross-sectional view of the present invention;
FIG. 5 is a schematic view of a partial perspective structure of the present invention;
Fig. 6 is a schematic structural diagram of a second embodiment of the present invention.
The reference numerals in the figures illustrate:
1. an experiment table body; 2. an instrument cabinet; 3. a tool drawer; 4. a pool; 5. a water tap; 6. a drying rack; 7. a side support; 8. a top enclosure; 9. a first outlet port; 10. a second outlet pipe orifice; 11. a second suction port; 12. a second suction nozzle; 13. a positive circulation air pump; 14. a reverse circulation air pump; 15. sealing cover; 16. an instrument holder; 17. a display screen; 18. a camera; 19. a screen assembly; 20. baking the lamp panel; 21. a first grille vent; 22. a second grille vent; 23. an ultraviolet germicidal lamp; 24. a voice recognition microphone; 25. an air suction pipe; 26. sealing the glass cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
Example 1:
Referring to fig. 1-5, a multifunctional laboratory integrated ventilation experiment table comprises an experiment table body 1, an instrument cabinet 2 and a tool drawer 3, wherein the instrument cabinet 2 and the tool drawer 3 are arranged on the experiment table body 1, a water tank 4 and a faucet 5 matched with the water tank 4 are symmetrically arranged at two ends of the top surface of the experiment table body 1, a side support frame 7 is symmetrically arranged on the top surface of the experiment table body 1 close to two water tanks 4, a ventilation mechanism for absorbing chemical harmful gas and a recording mechanism for experimental steps and data recording are arranged between the two side support frames 7, and a drying mechanism for rapidly drying brushing experiment tools is arranged between the side support frames 7 and the water tank 4.
Referring to fig. 1-4, the ventilation mechanism comprises a positive circulation air pump 13 and a reverse circulation air pump 14 which are arranged at the top end inside the side support frame 7, and a first air outlet net opening 9 and a second air inlet net opening 11 which are symmetrically arranged at opposite sides of the side support frame 7, wherein the air outlet opening of the positive circulation air pump 13 is connected with the first air outlet net opening 9, the air inlet opening of the reverse circulation air pump 14 is connected with the second air inlet net opening 11, the positive circulation air pump 13 and the reverse circulation air pump 14, and the corresponding first air outlet net opening 9 and the second air inlet net opening 11 are arranged between the two groups of side support frames 7 in a staggered manner, and meanwhile, filter screen assemblies 19 are arranged inside the side support frames 7 at the air inlet opening of the positive circulation air pump 13 and the air outlet opening of the reverse circulation air pump 14;
when the device is used, the reverse circulation air pump 14 can be utilized to absorb the gas in the experimental area through the second air suction net opening 11, meanwhile, the positive circulation air pump 13 on the opposite side blows the gas to the side through the first air outlet net opening 9, so that the absorption of the gas is quickened, the gas can be filtered and absorbed through the filter screen assembly 19 after being discharged by the reverse circulation air pump 14, meanwhile, the other group of the positive circulation air pumps 13 and the reverse circulation air pump 14 on the other side form a reverse gas circulation, and the gas can be filtered and absorbed again, so that the whole device forms an annular gas circulation, and the gas absorption efficiency is greatly improved.
Referring to fig. 1 and 2, the top end of the second air suction net mouth 11 is provided with the second air suction pipe mouth 12, meanwhile, the second air suction pipe mouth 12 is connected with an air suction port of the inverse circulation air pump 14, the top end of the first air outlet net mouth 9 is provided with the second air outlet pipe mouth 10, the second air outlet pipe mouth 10 is connected with an air outlet port of the positive circulation air pump 13, and the ports of the second air suction pipe mouth 12 and the second air outlet pipe mouth 10 are sealed by the sealing cover 15, so that an experiment pipeline can be connected with the second air outlet pipe mouth 10 or the second air suction pipe mouth 12 when needed, air suction power and air blowing power are conveniently provided for experiments, and the functionality of the device is improved.
Referring to fig. 1 and 2, the recording mechanism includes an instrument rack 16 mounted between opposite sides of two side support frames 7, two sides of the instrument rack 16 are symmetrically provided with display screens 17, a camera 18 for video shooting and a voice recognition microphone 24 for voice recognition recording are mounted between the two display screens 17 on the same side, one of the display screens 17 is used for displaying voice recording content, and the other display screen 17 is used for displaying video shooting content;
The control module is further disposed inside the experiment table body 1, and the control module includes a video conversion unit, a voice conversion unit and a data transmission unit, wherein the video conversion unit is used for converting a picture shot by the camera 18 into image data information, the voice conversion unit is used for converting voice recognized by the voice recognition microphone 24 into text data information, and the data transmission unit is used for transmitting the image data information and the text data information to the two display screens 17;
Can carry out image shooting through the camera 18 when needing experimental record, utilize voice recognition microphone 24 to carry out experimental data's record simultaneously, need not use other instruments alone to carry out experimental record for the experiment is more convenient, improves experimental efficiency.
Referring to fig. 2 and 5, the drying mechanism comprises a top enclosure 8 arranged at the top end of one side of the side support frame 7 near the water tank 4 and a drying rack 6 arranged around the water tank 4, wherein the top enclosure 8 is covered at the top end of the drying rack 6, meanwhile, baking lamp plates 20 are symmetrically arranged at two sides of the drying rack 6 in the top enclosure 8, ultraviolet sterilizing lamps 23 for sterilizing and disinfecting are arranged at the top end of the top enclosure 8, a first grid air port 21 and a second grid air port 22 are respectively arranged right above the drying rack 6 in the top enclosure 8, the first grid air port 21 is connected with an air suction port of the positive circulation air pump 13, and the second grid air port 22 is connected with an air outlet port of the negative circulation air pump 14;
When the positive circulation air pump 13 and the reverse circulation air pump 14 are started, the generated gas flows can be used for accelerating the evaporation of water of the experimental apparatus placed on the drying rack 6 and the evaporation of water around the water pool 4, meanwhile, the baking lamp panel 20 and the ultraviolet sterilization lamp 23 can be started for further accelerating the drying and sterilization, the situation that bacteria are bred and pollute the experiment table due to water accumulation can be greatly avoided, and meanwhile, the experimental apparatus can be conveniently and quickly put into use after being cleaned;
Wherein, drying rack 6 is provided with two-layer at least, and this embodiment is provided with two-layer, and is made for stainless steel material, can place multiunit experimental apparatus.
Example 2:
referring to fig. 1-6, this embodiment is substantially the same as embodiment 1, except that:
In order to be aimed at the experiment of different demands, the port department of second suction pipe mouth 12 can be dismantled and be connected with suction pipe 25, and suction pipe 25 bottom is provided with sealed glass cover 26, can be under the great circumstances of toxic gas toxicity, cover sealed glass cover 26 on experimental apparatus to directly absorb the toxic gas that produces, avoid the secondary to spread, greatly improve experimental security.
Working principle: under the condition that toxic gas possibly is generated in an experiment, the positive circulation air pump 13 and the reverse circulation air pump 14 can be started, and annular gas circulation can be formed through the two groups of the positive circulation air pump 13 and the reverse circulation air pump 14, so that the toxic gas in the experiment process is filtered and absorbed through the filter screen assembly 19, and the injury to the body of a worker is avoided;
After the experimental apparatus is cleaned, the experimental apparatus can be placed on a drying rack 6, moisture can be drained, meanwhile, gas flows generated by a positive circulation air pump 13 and a negative circulation air pump 14 can radiate to the surface of the cleaned apparatus through a first grid air port 21 and a second grid air port 22, meanwhile, a baking lamp panel 20 and an ultraviolet sterilization lamp 23 are started, the evaporation of the moisture can be accelerated, sterilization is carried out at the same time, the moisture around a water tank 4 and on the surface of the apparatus is quickly evaporated, the purpose of drying is achieved, and meanwhile, the accumulation of the moisture and the bacterial contamination of the experimental table are avoided;
When the experiment needs to be recorded, the camera 18, the display screen 17 and the voice recognition microphone 24 can be started, experimental steps and data can be dictated, the voice recognition microphone 24 can be converted into a text to be displayed on one of the display screens 17, and meanwhile, the camera 18 records the experimental process and displays the experimental process on the other display screen 17, so that recording of video and experimental data is facilitated.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (6)
1. The utility model provides a multifunctional integrated ventilation laboratory bench in laboratory, includes laboratory bench body (1) and sets up instrument cabinet (2) and instrument drawer (3) on laboratory bench body (1), its characterized in that: the experiment table is characterized in that a water tank (4) and water taps (5) matched with the water tank (4) are symmetrically arranged at two ends of the top surface of the experiment table body (1), side support frames (7) are symmetrically arranged on the top surface of the experiment table body (1) close to the two water tanks (4), a ventilation mechanism for absorbing chemical harmful gas and a recording mechanism for recording experiment steps and data are arranged between the two side support frames (7), and a drying mechanism for quickly drying brushing experiment tools is arranged between the side support frames (7) and the water tanks (4); the ventilation mechanism comprises a positive circulation air pump (13) and a reverse circulation air pump (14) which are arranged at the top end inside the side support frame (7) and a first air outlet net opening (9) and a second air inlet net opening (11) which are symmetrically arranged on the opposite sides of the side support frame (7), wherein the air outlet opening of the positive circulation air pump (13) is connected with the first air outlet net opening (9), the air inlet opening of the reverse circulation air pump (14) is connected with the second air inlet net opening (11), and the positive circulation air pump (13), the reverse circulation air pump (14) and the corresponding first air outlet net opening (9) and second air inlet net opening (11) are arranged between the two groups of the side support frames (7) in a staggered mode, and filter screen assemblies (19) are arranged inside the side support frame (7) at the air inlet opening of the positive circulation air pump (13) and the air outlet opening of the reverse circulation air pump (14). The top end of the second air suction net mouth (11) is provided with a second air suction pipe mouth (12), the second air suction pipe mouth (12) is connected with an air suction port of the reverse circulation air pump (14), the top end of the first air outlet net mouth (9) is provided with a second air outlet pipe mouth (10), and the second air outlet pipe mouth (10) is connected with an air outlet port of the positive circulation air pump (13); the drying mechanism comprises a top surrounding (8) arranged on the side supporting frame (7) close to the top end of one side of the water tank (4) and a drying rack (6) arranged around the water tank (4), the top surrounding (8) covers the top end of the drying rack (6), baking lamp panels (20) are symmetrically arranged in the top surrounding (8) on two sides of the drying rack (6), and ultraviolet sterilizing lamps (23) for sterilizing are arranged at the top end of the inside; the top enclosure (8) is internally provided with a first grid air vent (21) and a second grid air vent (22) above the drying rack (6) respectively, wherein the first grid air vent (21) is connected with an air suction port of the positive circulation air pump (13), and the second grid air vent (22) is connected with an air outlet port of the negative circulation air pump (14).
2. A laboratory multifunctional integrated ventilation laboratory bench according to claim 1, wherein: the ports of the second air suction pipe orifice (12) and the second air outlet pipe orifice (10) are sealed by a sealing cover (15).
3. A laboratory multifunctional integrated ventilation laboratory bench according to claim 2, wherein: an air suction pipeline (25) is detachably connected to the port of the second air suction pipe orifice (12), and a sealing glass cover (26) is arranged at the bottom end of the air suction pipeline (25).
4. A laboratory multifunctional integrated ventilation laboratory bench according to claim 1, wherein: the recording mechanism comprises an instrument rack (16) arranged between two opposite sides of the side supporting frames (7), display screens (17) are symmetrically arranged on two sides of the instrument rack (16), a camera (18) used for video shooting and a voice recognition microphone (24) used for voice recognition recording are arranged between the two display screens (17) on the same side, one display screen (17) is used for displaying voice recording content, and the other display screen (17) is used for displaying video shooting content.
5. A laboratory multifunctional integrated ventilation laboratory bench according to claim 4, wherein: the experiment table is characterized in that a control module is further arranged inside the experiment table body (1), the control module comprises a video conversion unit, a voice conversion unit and a data transmission unit, the video conversion unit is used for converting pictures shot by the camera (18) into image data information, the voice conversion unit is used for converting voices recognized by the voice recognition microphone (24) into text data information, and the data transmission unit is used for transmitting the image data information and the text data information to the two display screens (17).
6. A laboratory multifunctional integrated ventilation laboratory bench according to claim 1, wherein: the drying rack (6) is at least provided with two layers and is made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210918498.4A CN115254235B (en) | 2022-08-01 | 2022-08-01 | Multifunctional integrated ventilation experiment table for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210918498.4A CN115254235B (en) | 2022-08-01 | 2022-08-01 | Multifunctional integrated ventilation experiment table for laboratory |
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| Publication Number | Publication Date |
|---|---|
| CN115254235A CN115254235A (en) | 2022-11-01 |
| CN115254235B true CN115254235B (en) | 2024-05-03 |
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| KR101538367B1 (en) * | 2014-03-27 | 2015-07-22 | 주식회사 지티사이언 | Lab Table Having Ventilating type Enclosed Chemical Reagent Shelves |
| CN205451543U (en) * | 2015-11-30 | 2016-08-10 | 四川东山教学设备有限责任公司 | Teaching equipment for it is multi -functional experiments |
| CN108295921A (en) * | 2018-02-01 | 2018-07-20 | 井昌平 | A kind of Multifunctional chemical experiment operation console |
| CN209715172U (en) * | 2019-03-25 | 2019-12-03 | 福建生物工程职业技术学院 | A kind of multi-functional bench for chemistry experiment |
| CN213530118U (en) * | 2020-11-10 | 2021-06-25 | 江苏麦莎实业有限公司 | ELISA laboratory gas purification ventilation system |
| CN214976573U (en) * | 2021-04-06 | 2021-12-03 | 理纯(上海)洁净技术有限公司 | Laboratory is with experiment tail gas collection processing apparatus |
| CN214916294U (en) * | 2021-04-20 | 2021-11-30 | 天津市科达斯实业有限公司 | Multifunctional chemical experiment table |
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