CN212595838U

CN212595838U - Laboratory is with chemical experiment platform that has safeguard function

Info

Publication number: CN212595838U
Application number: CN202020809969.4U
Authority: CN
Inventors: 张琳; 李自焕; 陈东强
Original assignee: Shenzhen Weier Xunchi Technology Co ltd
Current assignee: Shenzhen Weier Xunchi Technology Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-02-26
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a laboratory is with chemical laboratory bench that has safeguard function in laboratory that uses chemical laboratory bench technical field, the top front side of laboratory bench is fixed to be provided with the guard plate, the top activity of laboratory bench is equipped with the workstation, the activity is articulated on the inner chamber front side wall of laboratory bench is equipped with electric telescopic handle, the top rear side of laboratory bench is fixed to be provided with the edulcoration case, the inner chamber bottom rear side of laboratory bench is fixed to be provided with the waste liquid case, the one side joint that is close to the opening in the inlet channel is equipped with the filter screen, the rear of filter screen is provided with the fan of fixing on the inlet channel inner wall, the bottom rear side is provided with the induction pipe in the inlet channel, the bottom front side is provided with the contact tube in the outlet channel, and the bottom of contact tube extends into the washing case, the fixed activated carbon net that is, the adsorption and purification effect of the gas is improved, the safety is improved, and the experimental working environment is ensured.

Description

Laboratory is with chemical experiment platform that has safeguard function

Technical Field

The utility model relates to a laboratory is with chemical laboratory bench technical field, specifically is a laboratory is with chemical laboratory bench that has safeguard function.

Background

In chemical laboratories, often in direct contact with toxic, corrosive, flammable and explosive chemicals, fragile glass and porcelain vessels are often used and chemical experiments are conducted in the environment of high temperature electrical and thermal equipment such as gas, water, electricity, etc. When a chemical experiment is carried out, the chemical experiment table is inevitably contacted with various strong acids and strong bases, and in the experiment process, chemical reaction can generate gases harmful to human bodies, and the substances can volatilize into eyes, mouths and noses of the human bodies, so that the health of experimenters is harmed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laboratory is with chemical experiment platform that has safeguard function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a chemical experiment table with a protection function for a laboratory comprises an experiment table, wherein supports are fixedly arranged at four corners of the bottom of the experiment table, a protection plate is fixedly arranged at the front side of the top of the experiment table, a workbench is movably assembled at the top of the experiment table, the front end of the workbench is hinged and assembled on the experiment table through a hinged ball head, an electric telescopic rod is movably hinged and assembled on the front side wall of an inner cavity of the experiment table, the output end of the electric telescopic rod is hinged and assembled at the bottom of the workbench, an impurity removing box is fixedly arranged at the rear side of the top of the experiment table, a storage rack is fixedly assembled at the top of the impurity removing box, a waste liquid box is fixedly arranged at the rear side of the bottom of the inner cavity of the experiment table, a cleaning box is fixedly arranged at the rear side of the top of the waste liquid box, a liquid discharge pipe is fixedly assembled at the bottom of the waste liquid box, and an, be close to open-ended one side joint in the inlet channel and be equipped with the filter screen, the rear of filter screen is provided with the fan of fixing on the inlet channel inner wall, the bottom rear side is provided with the induction pipe in the inlet channel, just the induction pipe extends into washs incasement chamber, the bottom front side is provided with the contact tube in the outlet channel, just the bottom of contact tube extends into washs the case, the fixed activated carbon net that is equipped with in the outlet channel.

Preferably, the top of the experiment table is provided with an assembly opening matched with the workbench, and the hinged ball head is movably hinged and assembled on the front side wall of the assembly opening.

Preferably, all fixedly on the bottom of workstation and the inner chamber front side wall of laboratory bench be provided with articulated piece, just electric telescopic handle's both ends articulate the assembly respectively on articulated piece.

Preferably, a clamping groove is formed in the side wall of one side, close to the opening, of the air inlet channel, and a clamping block matched with the clamping groove is fixedly arranged on the outer wall of the filter screen.

Preferably, wash the incasement and fill there is the flush fluid, just it is equipped with feed liquor pipe and drain pipe respectively to wash on the left side wall and the right side wall of case fixed.

Preferably, the bottom of the experiment table is provided with a mounting port matched with the liquid discharge pipe, and the liquid discharge pipe is fixedly provided with a control valve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has reasonable structural design, the worktable is movably assembled on the experiment table and is supported by the electric telescopic rod, the installation stability of the worktable is ensured, meanwhile, the protective plate can carry out anti-splash protection on the test tube solution on the workbench, and when the electric telescopic rod retracts inwards, the working table can be driven to rotate around the hinged ball head, the liquid on the working table can be guided, the liquid on the working table can be conveniently guided into the waste liquid tank, the gas generated in the experimental process can be guided into the gas inlet channel under the driving of the fan, the gas is filtered by the filter screen and then is guided into the cleaning box through the guide-in pipe to realize gas absorption cleaning, and then the cleaned gas is guided into the gas outlet channel through the guide-out pipe, and the adsorption and purification are realized through the activated carbon net, the adsorption and purification effect of gas is improved, the safety is improved, and the experimental working environment is ensured.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 2 is the structure schematic diagram of the impurity removing box of the utility model.

In the figure: 1. a laboratory bench; 2. a support; 3. a protection plate; 4. a work table; 5. a ball head is hinged; 6. an electric telescopic rod; 7. an impurity removal box; 8. a rack; 9. a waste liquid tank; 10. a cleaning tank; 11. a liquid discharge pipe; 12. an air intake passage; 13. filtering with a screen; 14. a fan; 15. an air outlet channel; 16. an introducing pipe; 17. a delivery pipe; 18. an activated carbon network.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a chemical experiment table with a protection function for a laboratory comprises an experiment table 1, wherein four corners of the bottom of the experiment table 1 are fixedly provided with a support 2, the front side of the top of the experiment table 1 is fixedly provided with a protection plate 3, the top of the experiment table 1 is movably assembled with a workbench 4, the front end of the workbench 4 is hinged and assembled on the experiment table 1 through a hinged ball head 5, the front side wall of the inner cavity of the experiment table 1 is movably hinged and assembled with an electric telescopic rod 6, the output end of the electric telescopic rod 6 is hinged and assembled at the bottom of the workbench 4, the rear side of the top of the experiment table 1 is fixedly provided with an impurity removal box 7, the top of the impurity removal box 7 is fixedly assembled with a storage rack 8, the rear side of the bottom of the inner cavity of the experiment table 1 is fixedly provided with a waste liquid box 9, the rear side of the top of the waste liquid box 9 is fixedly provided with a cleaning box 10, the bottom of the waste liquid box 9 is fixedly, be close to open-ended one side joint in the inlet channel 12 and be equipped with filter screen 13, filter screen 13's rear is provided with the fan 14 of fixing on inlet channel 12 inner wall, the bottom rear side is provided with induction pipe 16 in the inlet channel 12, and the induction pipe extends into washs the case 10 inner chamber, the bottom front side is provided with contact tube 17 in the outlet channel 15, and contact tube 17's bottom extends into washs case 10, outlet channel 15 internal fixation is equipped with activated carbon net 18, electric telescopic handle 6 and fan 14 and external power supply electric connection.

Referring to fig. 1, the top of the experiment table 1 is provided with an assembly port adapted to the working table 4, and the hinge ball 5 is movably hinged and assembled on the front side wall of the assembly port;

referring to fig. 1, hinged blocks are fixedly arranged on the bottom of the workbench 4 and the front side wall of the inner cavity of the experiment table 1, two ends of the electric telescopic rod 6 are respectively hinged to the hinged blocks, and when the electric telescopic rod 6 retracts, the workbench 4 can be driven to rotate around the hinged ball head 5, so that the liquid on the workbench 4 can be guided, and the liquid on the workbench 4 can be conveniently guided into the waste liquid tank 9;

a clamping groove is formed in the side wall of the air inlet channel 12 close to the opening, and a clamping block matched with the clamping groove is fixedly arranged on the outer wall of the filter screen 13, so that the filter screen 13 can be conveniently mounted and dismounted;

a washing liquid is filled in the washing box 10, and a liquid inlet pipe and a liquid outlet pipe are fixedly assembled on the left side wall and the right side wall of the washing box 10 respectively;

the bottom of the experiment table 1 is provided with a mounting port matched with the liquid discharge pipe 11, and the liquid discharge pipe 11 is fixedly provided with a control valve.

The working principle is as follows: the workbench 4 is movably assembled on the experiment table 1, the shelf 8 can realize the storage of experimental tools, the workbench 4 is supported by the electric telescopic rod 6, the installation stability of the workbench 4 is ensured, meanwhile, the protection plate 3 can perform splash-proof protection on the test tube solution on the workbench 4, simultaneously, when the electric telescopic rod 6 retracts, the workbench 4 can be driven to rotate around the hinged ball head 5, the liquid on the workbench 4 can be guided, the liquid on the workbench 4 can be conveniently guided into the waste liquid tank 9, the gas generated in the experiment process can be guided into the air inlet channel 12 under the driving of the fan 14, the gas is guided into the cleaning box 10 through the guide pipe 16 after being filtered by the filter screen 13 to realize gas absorption cleaning, the cleaned gas is guided into the air outlet channel 15 through the guide pipe 17 and is adsorbed and purified through the activated carbon net 18, the adsorption and purification effect of the gas is improved, the safety is improved, and the experimental working environment is ensured.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laboratory is with chemical experiment platform that has safeguard function, includes laboratory bench (1), the bottom four corners department of laboratory bench (1) is all fixed and is provided with support (2), its characterized in that: the device is characterized in that a protection plate (3) is fixedly arranged on the front side of the top of the experiment table (1), a workbench (4) is movably assembled on the top of the experiment table (1), the front end of the workbench (4) is hinged and assembled on the experiment table (1) through a hinged ball head (5), an electric telescopic rod (6) is movably hinged and assembled on the front side wall of an inner cavity of the experiment table (1), the output end of the electric telescopic rod (6) is hinged and assembled at the bottom of the workbench (4), an impurity removing box (7) is fixedly arranged on the rear side of the top of the experiment table (1), a storage rack (8) is fixedly assembled on the top of the impurity removing box (7), a waste liquid box (9) is fixedly arranged on the rear side of the bottom of the inner cavity of the experiment table (1), a cleaning box (10) is fixedly arranged on the rear side of the top of the waste liquid box (9), and a liquid discharge pipe (, air inlet channel (12) and outlet channel (15) have been seted up on the preceding lateral wall of edulcoration case (7) and the back lateral wall respectively, it is equipped with filter screen (13) to be close to open-ended one side joint in air inlet channel (12), the rear of filter screen (13) is provided with fan (14) of fixing on air inlet channel (12) inner wall, the bottom rear side is provided with induction pipe (16) in air inlet channel (12), just the induction pipe extends into washs case (10) inner chamber, the bottom front side is provided with contact tube (17) in outlet channel (15), just the bottom of contact tube (17) extends into washs case (10), outlet channel (15) internal fixation is equipped with activated carbon net (18).

2. The laboratory chemical experiment table with the protection function according to claim 1, wherein: the top of the experiment table (1) is provided with an assembly opening matched with the workbench (4), and the articulated ball head (5) is movably articulated and assembled on the front side wall of the assembly opening.

3. The laboratory chemical experiment table with the protection function according to claim 1, wherein: the bottom of the workbench (4) and the front side wall of the inner cavity of the experiment table (1) are fixedly provided with hinged blocks, and two ends of the electric telescopic rod (6) are respectively hinged and assembled on the hinged blocks.

4. The laboratory chemical experiment table with the protection function according to claim 1, wherein: a clamping groove is formed in the side wall, close to the opening, of one side of the air inlet channel (12), and a clamping block matched with the clamping groove is fixedly arranged on the outer wall of the filter screen (13).

5. The laboratory chemical experiment table with the protection function according to claim 1, wherein: wash case (10) intussuseption and be filled with the flush fluid, just it is equipped with feed liquor pipe and drain pipe respectively fixed on the left side wall of case (10) and the right side wall to wash.

6. The laboratory chemical experiment table with the protection function according to claim 1, wherein: the bottom of the experiment table (1) is provided with a mounting port matched with the liquid discharge pipe (11), and the liquid discharge pipe (11) is fixedly provided with a control valve.