CN211099112U - Liquid anti-splashing device for experiment - Google Patents

Abstract

The utility model discloses a liquid device that splashes for experiments, including preventing the grid that splashes, prevent the grid that splashes and pass through the buckle setting and deposit liquid cylinder body entry end, prevent the grid that splashes and include the support frame, the support frame is unanimous with depositing the liquid cylinder body length and width, and support frame both sides length direction all is provided with the dead lever, and the slope is provided with a plurality of baffles on the dead lever, and the baffle width equals with the support frame width, and a plurality of baffles one side is fixed and is provided with a gangbar, and the inside slip of liquid cylinder body can. The utility model discloses simple structure, it is convenient to use, can prevent that liquid from splashing when big batch liquid is emptyd, avoids causing the incident.

Description

Liquid anti-splashing device for experiment

Technical Field

The utility model belongs to the technical field of the experiment auxiliary assembly, concretely relates to device that splashes is prevented to liquid for experiments.

Background

Waste generated after laboratory experiments is contained in a wide variety of types and complicated in composition, and there are various laboratory safety regulations for the disposal of such waste. Especially chemicals, must be properly disposed of because of concerns that they may endanger the health of people, and from the viewpoint of preventing environmental pollution, even small amounts of waste liquid are prevented from being discharged directly to sewers or other areas of daily life. Therefore, the recovery and disposal of the waste liquid should be brought to the attention of each experimenter, so as to avoid accidents caused by negligence and avoid polluting the environment of the laboratory by the discharged harmful substances. At present, accidents caused by liquid splashing also occur occasionally, and various methods and devices for preventing the liquid from splashing during liquid pouring are provided, such as a drainage method or a wall attaching method, but the methods have more requirements on laboratory operators, and the methods are only suitable for pouring small-batch liquid and are not practical for pouring large-batch liquid. Therefore, it is desirable to design a splash guard for large volume liquid dumping storage in the laboratory.

SUMMERY OF THE UTILITY MODEL

To the above, the utility model provides a device that splashes is prevented to liquid for experiments, simple structure, it is convenient to use, can prevent that liquid from splashing when big batch liquid is emptyd, avoids causing the incident.

In order to achieve the above object, the present invention provides a technical solution for solving the technical problem: the utility model provides a device that splashes is prevented to liquid for experiments, including preventing the grid that splashes, prevent the grid that splashes and pass through the buckle setting and deposit liquid cylinder body entry end, prevent the grid that splashes and include the support frame, the support frame is unanimous with depositing the liquid cylinder body length and width, and support frame both sides length direction all is provided with the dead lever, slopes to be provided with a plurality of baffles on the dead lever, and the baffle width equals with the support frame width, and a plurality of baffles one side is fixed to be provided with a gangbar, and the gang.

The utility model has the advantages that: before liquid is dumped, the anti-splashing grating is arranged above the liquid level of the liquid storage cylinder body through the buckle, any baffle is stirred by a hand to incline for a certain angle, other baffles synchronously change under the action of the linkage rod to keep the same inclination angle, then the liquid is poured down from the upper part of the anti-splashing grating, the liquid falls on the baffle and flows into the liquid storage cylinder body along the baffle, and the liquid cannot splash out of the liquid storage cylinder body. Liquid is emptyd on the baffle, also can splash a small amount of liquid, but because the baffle slope sets up, adjacent baffle can block its liquid that splashes for liquid can not the splash and deposit liquid cylinder body, pollutes experimental environment, produces the potential safety hazard. When the plurality of baffles are shifted to set the inclination angle, the linkage rod slides along the liquid storage cylinder body, and the synchronous linkage of the plurality of baffles is realized through the linkage rod, so that when any baffle is shifted, the rest baffles can be driven to rotate; meanwhile, the anti-splashing grating is fixed through the buckle, so that the assembly and disassembly are convenient, the height of the anti-splashing grating in the liquid storage cylinder body is convenient to replace and adjust in time, and the use is more convenient; the width of the baffle is equal to that of the support frame, so that the baffle can be effectively shielded above the liquid, and the liquid is prevented from splashing; the utility model provides a prevent device that splashes can be applicable to the processing of empting fast of big batch liquid, and no liquid splashes when empting, improves liquid treatment effeciency, also avoids causing the incident.

Furthermore, a plurality of grooves are arranged on the surfaces of the two sides of the baffle.

The beneficial effect of adopting the further scheme is that: when the liquid is poured, the liquid can be poured on the surface of the baffle plate and flows into the liquid storage cylinder body along the surface of the baffle plate under the action of gravity, the contact area between the liquid and the groove can be increased, meanwhile, a liquid flow path is provided, the flow time of the liquid on the surface of the baffle plate can be shortened, and the liquid can quickly flow into the liquid storage cylinder body.

Furthermore, the included angle formed between the baffle and the horizontal direction is 30-45 degrees.

The beneficial effect of adopting the further scheme is that: the baffle is obliquely arranged at an angle of 30-45 degrees with the horizontal plane, so that liquid can be ensured to rapidly flow into the liquid storage cylinder body under the action of gravity, and the liquid can be effectively prevented from splashing.

Furthermore, the anti-splashing device is made of polytetrafluoroethylene.

The beneficial effect of adopting the further scheme is that: the anti-splashing device made of polytetrafluoroethylene has no toxic action, can be used safely, has small surface tension, does not adhere to other substances, has strong corrosion resistance, cannot be damaged by strong acid and strong alkali, and prolongs the service life.

Further, the baffle is connected with the fixed rod through a rotating pin.

The beneficial effect of adopting the further scheme is that: the baffle can rotate on the fixed rod through the rotating pin, so that the inclination angle of the baffle is changed, and the baffle can rotate quickly and conveniently.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of a splash guard;

FIG. 3 is a schematic view of a baffle;

wherein, 1, a liquid storage cylinder body; 2. a support frame; 3. a baffle plate; 4. fixing the rod; 5. a rotation pin; 6. a linkage rod; 7. and (4) a groove.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

The utility model discloses an embodiment, as shown in fig. 1-3, provides a liquid anti-splash device for experiments, including the grid that prevents splashing, the grid that prevents splashing passes through the buckle setting and is depositing liquid cylinder body 1 entry end, and the grid that prevents splashing includes support frame 2, and support frame 2 is unanimous with depositing 1 length width of liquid cylinder body, and 2 both sides length direction of support frame all are provided with dead lever 4, and the slope is provided with a plurality of baffles 3 on the dead lever 4, and the 3 width of baffle equals with the 2 width of support frame, and 3 one sides of a plurality of baffles are fixed and are provided with a gangbar 6, and the gangbar 6 can be hugged closely and. Before liquid is dumped, the anti-splashing grating is arranged above the liquid level of the liquid storage cylinder body 1 through the buckle, any baffle 3 is stirred by a hand to incline for a certain angle, other baffles 3 synchronously change under the action of the linkage rod 6 to keep the same inclination angle, then the liquid is poured down from the anti-splashing grating, the liquid falls on the baffle 3 and flows into the liquid storage cylinder body 1 along the baffle 3, and the liquid cannot splash out of the liquid storage cylinder body 1. Liquid is emptyd on baffle 3, also can splash a small amount of liquid, but because baffle 3 slope sets up, adjacent baffle 3 can block its liquid that splashes for liquid can not the splash and deposit liquid cylinder body 1, pollutes experimental environment, produces the potential safety hazard. When the plurality of baffles 3 are shifted to set the inclination angle, the linkage rod 6 slides along the liquid storage cylinder body 1, and the synchronous linkage of the plurality of baffles 3 is realized through the linkage rod 6, so that the other baffles 3 can be driven to rotate by shifting any baffle 3; meanwhile, the anti-splashing grating is fixed through the buckle, so that the assembly and disassembly are convenient, the height of the anti-splashing grating in the liquid storage cylinder body 1 can be conveniently and timely replaced and adjusted, and the use is more convenient; the width of the baffle 3 is equal to that of the support frame 2, so that the baffle 3 can be effectively shielded above liquid to prevent the liquid from splashing. The utility model provides a prevent device that splashes can be applicable to the processing of empting fast of big batch liquid, and no liquid splashes when empting, improves liquid treatment effeciency, also avoids causing the incident.

The both sides surface of baffle 3 is provided with a plurality of slots 7, and liquid can empty on the baffle 3 surface when empting, flows into along the baffle 3 surface under the action of gravity and deposits the liquid cylinder body 1 in, and slot 7 can increase the area of contact with liquid, provides the route that liquid flows simultaneously, can shorten liquid and deposit the liquid cylinder body 1 in the flow time on baffle 3 surface, the quick inflow. The included angle formed by the baffle 3 and the horizontal direction is 30-45 degrees, the baffle 3 and the horizontal direction are obliquely arranged at 30-45 degrees, so that liquid can be ensured to rapidly flow into the liquid storage cylinder body 1 under the action of gravity, and meanwhile, the liquid can be effectively prevented from splashing. The anti-splashing device is made of polytetrafluoroethylene, is free of toxic effect, can be used at ease, is small in surface tension, free of adhesion of other substances, strong in corrosion resistance, free of damage of strong acid and strong base and long in service life, and is free of damage. Baffle 3 passes through the rotating pin 5 and is connected with dead lever 4, and baffle 3 can rotate on dead lever 4 through rotating pin 5, changes its inclination, and it is quick convenient to rotate.

Before the liquid is emptyd, the anti-splashing grating is fixed in the liquid storage cylinder body 1 through the buckle, in the embodiment, the anti-splashing grating and the liquid storage cylinder body 1 are both in a cuboid shape, any baffle 3 is stirred by hands to enable the inclination angle of the baffle 3 to be 45 degrees with the horizontal direction, the rest baffles 3 are inclined by 45 degrees under the action of the linkage rod 6, then the liquid falls down from the upper part of the anti-splashing grating, and the liquid falls on the baffles 3 and flows into the liquid storage cylinder body 1 along the grooves 7 on the baffles 3. The utility model discloses simple structure, it is convenient to use, can prevent that liquid from splashing when big batch liquid is emptyd, avoids causing the incident.

While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be considered as limited to the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.

Claims (5)

1. The utility model provides a device that splashes is prevented to liquid for experiments, its characterized in that, is including preventing the grid that splashes, prevent the grid that splashes and pass through the buckle setting and deposit liquid cylinder body (1) entry end, prevent the grid that splashes and include support frame (2), support frame (2) with deposit liquid cylinder body (1) length and width unanimous, support frame (2) both sides length direction all is provided with dead lever (4), slope on dead lever (4) and be provided with a plurality of baffles (3), baffle (3) width with support frame (2) width equals, and is a plurality of baffle (3) one side is fixed and is provided with a gangbar (6), gangbar (6) can be hugged closely deposit liquid cylinder body (1) inner wall and slide.

2. The experimental liquid splash guard according to claim 1, wherein the baffle (3) is provided with grooves (7) on both side surfaces.

3. The experimental liquid splash guard according to claim 1, wherein the angle formed by the baffle (3) and the horizontal direction is 30-45 °.

4. The experimental liquid splash guard of claim 1, wherein the splash guard is made of polytetrafluoroethylene.

5. The experimental liquid splash guard according to claim 1, wherein the baffle (3) is connected to the fixed rod (4) by a rotating pin (5).

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