CN210159426U

CN210159426U - High-efficient air purification device for chemistry experiments

Info

Publication number: CN210159426U
Application number: CN201920974158.7U
Authority: CN
Inventors: 李岩蒲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-03-20
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a high-efficient air purification device for chemistry experiments, including placing the purifying box on the base, the intercommunication has intake pipe, outlet duct on the purifying box, a plurality of filter chambers, every are kept apart through a plurality of baffles to the inside of purifying box equal fixed mounting has a pipeline on the baffle, the intercommunication has two water pipes on the purifying box, two all install a valve on the water pipe, there is a lid through a plurality of locking screw fixed mounting on the purifying box, be equipped with seal structure between purifying box and the lid, the lower fixed surface of lid installs a connecting rod, fixed mounting has two filter screens on the connecting rod, two the absorption package has all been placed on the filter screen. Has the advantages that: this air purification device can carry out purification treatment to the air in the laboratory, improves the cleanliness factor of air in the laboratory, when can also avoiding indoor and outside air to exchange simultaneously, to the pollution of outdoor air.

Description

High-efficient air purification device for chemistry experiments

Technical Field

The utility model relates to an air purification technical field especially relates to a high-efficient air purification device for chemistry experiments.

Background

The chemical experiment teaching can arouse the learning interest of students, is helpful for the students to better deepen the impression of corresponding chemical knowledge and consolidate the memory of the students to the chemical knowledge.

Chemical experiment teaching is carried out in a chemical laboratory, harmful and peculiar smell gases are often generated in the chemical experiment process, and although the gases are treated in the experiment process, the gases cannot be completely treated, so that the laboratory can be often ventilated, and the gases in the laboratory are exchanged with the outside air;

however, the process only replaces the gas in the laboratory, does not purify the gas in the laboratory, and directly exchanges the gas with the outside air, so that the harmful and peculiar smell gas directly enters the outside air to pollute the outside air.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-efficient air purification device for chemistry experiments in order to solve the problem that finds among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-efficient air purification device for chemistry experiments, is including placing the purifying box on the base, the intercommunication has intake pipe, outlet duct on the purifying box, a plurality of filter chambers, every are kept apart out through a plurality of baffles in the inside of purifying box equal fixed mounting has a pipeline on the baffle, the intercommunication has two water pipes, two on the purifying box all install a valve on the water pipe, there is a lid through a plurality of locking screw fixed mounting on the purifying box, be equipped with seal structure between purifying box and the lid, the lower fixed surface of lid installs a connecting rod, fixed mounting has two filter screens on the connecting rod, two the absorption package has all been placed on the filter screen.

In foretell a high-efficient air purification device for chemistry experiments, a recess and two ladder chambeies have been seted up on the base, and recess and ladder chamber intercommunication each other, the lower extreme of purifying box is placed on the recess, water pipe, valve are located corresponding ladder chamber.

In foretell high-efficient air purification device for chemistry experiments, seal structure includes fixture block, draw-in groove, the lower fixed surface of lid installs a fixture block, and the fixture block is ring shape, the upper surface of purifying box seted up with fixture block assorted draw-in groove.

In foretell a high-efficient air purification device for chemistry experiments, the lower fixed surface of lid is pasted and is had a sealing rubber, and sealing rubber's side and the laminating of the inner wall of purifying box.

In the above-mentioned high-efficient air purification device for chemistry experiments, every a mounting hole has all been seted up on the baffle, and the one end of pipeline is located the mounting hole, and the other end of pipeline is located corresponding filter chamber.

In the above-mentioned high-efficient air purification device for chemistry experiments, wherein two fixed mounting has an annular supporting seat between the baffle, and the upper surface and the filter screen contact of below of annular supporting seat.

Compared with the prior art, the utility model discloses the advantage lies in:

1: the filter screen can filter the large granule impurity of mixing in the gas, still utilizes the peculiar smell of adsorbing the package in to gas to absorb simultaneously, improves the cleanliness factor of air in the laboratory.

2: through pouring into corresponding filtration solution in the filter chamber corresponding with the water pipe, absorb the harmful gas of mixing in the gas, purify the air in the laboratory.

3: the adsorption bag adopts the active carbon adsorption bag, and can also take off from the purifying box, is convenient for regularly carry out the solarization under the sunshine to the adsorption bag, is convenient for adsorb the used repeatedly of package, reduces the holistic use cost of the device.

To sum up, this air purification device can carry out purification treatment to the air in the laboratory, improves the cleanliness factor of air in the laboratory, when can also avoiding indoor and outside air to exchange simultaneously, to the pollution of outdoor air.

Drawings

Fig. 1 is a schematic structural view of a high-efficiency air purification device for chemical experiments provided by the present invention;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

fig. 3 is a schematic structural view of the base portion of fig. 1.

In the figure: the device comprises a base 1, a purification box 2, an air inlet pipe 3, an air outlet pipe 4, a groove 5, a partition plate 6, a pipeline 7, a filtering chamber 8, a water pipe 9, a valve 10, a step cavity 11, an annular supporting seat 12, a filtering screen 13, an adsorption bag 14, a connecting rod 15, a cover body 16, a clamping block 17, a clamping groove 18, a locking screw 19 and sealing rubber 20.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a high-efficient air purification device for chemistry experiments, including placing purifying box 2 on base 1, the intercommunication has intake pipe 3, outlet duct 4 on purifying box 2, and a plurality of filter chambers 8 are kept apart through a plurality of baffles 6 in the inside of purifying box.

All fixed mounting has a pipeline 7 on every baffle 6, has all seted up a mounting hole on every baffle 6, and the one end of pipeline 7 is located the mounting hole, and the other end of pipeline 7 is located corresponding filter chamber 8, and the setting of pipeline 7 is convenient for gaseous flow in different filter chambers 8.

Two water pipes 9 are communicated with the purification box 2, a valve 10 is installed on each of the two water pipes 9, a certain amount of filtering solution is injected into the filtering chamber 8 corresponding to the water pipes 9, and the filtering solution can be replaced as required, such as a small amount of chlorine and sulfur dioxide in the air can be absorbed by sodium hydroxide solution.

A recess 5 and two ladder chambeies 11 have been seted up on base 1, and recess 5 and ladder chamber 11 intercommunication each other, and the lower extreme of purifying box 2 is placed on recess 5, and water pipe 9, valve 10 are located corresponding ladder chamber 11, and the setting of ladder chamber 11 is convenient for water pipe 9, valve 10 and places on base 1.

A cover body 16 is fixedly mounted on the purifying box 2 through a plurality of locking screws 19, a sealing structure is arranged between the purifying box 2 and the cover body 16, the sealing structure comprises a clamping block 17 and a clamping groove 18, the clamping block 17 is fixedly mounted on the lower surface of the cover body 16, the clamping block 17 is circular, and the clamping groove 18 matched with the clamping block 17 is formed in the upper surface of the purifying box 2.

The fixed sealing rubber 20 that has pasted of lower surface of lid 16, and the side of sealing rubber 20 and the laminating of the inner wall of purifying box 2, the setting up of sealing rubber 20 makes the leakproofness between lid 16 and the purifying box 2 more, avoids gas to float from the junction of the two.

The lower fixed surface of lid 16 installs a connecting rod 15, fixed mounting has two filter screens 13 on connecting rod 15, and adsorption bag 14 has all been placed on two filter screens 13, and lid 16 can be followed purifying box 2 and taken off, is convenient for take off the adsorption bag of placing on the filter screen 13, and adsorption bag can adopt the active carbon adsorption package, can take the active carbon adsorption package to insolate three to five hours under the sunshine after using a period of time (about 20 days), can reuse.

Wherein fixed mounting has an annular supporting seat 12 between two baffle 6, and the upper surface of annular supporting seat 12 and the filter screen 13 contact of below, and the setting of annular supporting seat 12 plays the supporting role to filter screen 13 for filter screen 13 is more stable when placing in purifying box 2.

Further, unless otherwise expressly stated or limited, the upper fastening is to be construed broadly, for example, as being welded, glued, or integrally formed as is conventional in the art.

The utility model discloses in, (the device is whole to be placed in the laboratory) gas in the laboratory enters into purifying box 2 through intake pipe 3, gas at first can carry out the prefilter through filter screen 13, filter the large granule insoluble impurities that mix in the gas, gas can twice and adsorb 14 contacts of package at the in-process that wafts, utilize and adsorb 14 peculiar smell of package to gas mixing and get rid of (also often use the peculiar smell in the active carbon adsorption room air in the family life), later gas can contact with corresponding filtration solution, utilize filtration solution to absorb the harmful gas of required processing, air to the laboratory purifies.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient air purification device for chemistry experiments, includes purifying box (2) of placing on base (1), its characterized in that, the intercommunication has intake pipe (3), outlet duct (4) on purifying box (2), a plurality of filter chambers (8) are kept apart through a plurality of baffles (6) to the inside of purifying box, every equal fixed mounting has a pipeline (7) on baffle (6), the intercommunication has two water pipes (9) on purifying box (2), two all install a valve (10) on water pipe (9), a lid (16) is fixed mounting through a plurality of locking screw (19) on purifying box (2), be equipped with seal structure between purifying box (2) and lid (16), the lower fixed surface of lid (16) installs a connecting rod (15), fixed mounting has two filter screens (13) on connecting rod (15), adsorption bags (14) are arranged on the two filter screens (13).

2. The efficient air purification device for the chemical experiment as recited in claim 1, wherein the base (1) is provided with a groove (5) and two step cavities (11), the groove (5) is communicated with the step cavities (11), the lower end of the purification box (2) is placed on the groove (5), and the water pipe (9) and the valve (10) are located on the corresponding step cavities (11).

3. The efficient air purification device for the chemical experiment as recited in claim 1, wherein the sealing structure comprises a clamping block (17) and a clamping groove (18), the clamping block (17) is fixedly installed on the lower surface of the cover body (16), the clamping block (17) is annular, and the clamping groove (18) matched with the clamping block (17) is formed in the upper surface of the purification box (2).

4. The efficient air purification device for chemical experiments as claimed in claim 1, wherein a sealing rubber (20) is fixedly adhered to the lower surface of the cover body (16), and the side edge of the sealing rubber (20) is attached to the inner wall of the purification box (2).

5. The efficient air purification device for chemical experiments as claimed in claim 1, wherein each partition plate (6) is provided with a mounting hole, one end of the pipeline (7) is located in the mounting hole, and the other end of the pipeline (7) is located in the corresponding filter chamber (8).

6. The high-efficiency air purification device for chemical experiments as claimed in claim 1, wherein an annular support base (12) is fixedly installed between the two partition plates (6), and the upper surface of the annular support base (12) is in contact with the lowest filter screen (13).