CN214437403U

CN214437403U - Laboratory with air filtering and cleaning functions

Info

Publication number: CN214437403U
Application number: CN202120163410.3U
Authority: CN
Inventors: 张志�; 吴晓峰
Original assignee: Suzhou Sirte Engineering Co ltd
Current assignee: Suzhou Sirte Engineering Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-10-22
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a laboratory with air filtering and clean function, including laboratory wall, the vent has been seted up to laboratory wall's outer wall, vent department is equipped with disassembly body, disassembly body includes the solid fixed ring of fixed connection at laboratory wall outer wall, gu fixed ring's outer wall connection has the apron, the air vent has been seted up to the outer wall of apron, the apron is close to solid fixed ring's one side lateral wall fixedly connected with drum. The utility model discloses an extract two gag lever posts, the anticlockwise rotatory apron of again realizes the dismantlement of cabinet filter mechanism, just changes filter mechanism, ensures filter mechanism's filter effect, and the filter can effectually filter great particulate matter and dust in the gas simultaneously to the surface of filter can be cleaned in setting up through the scraper blade.

Description

Laboratory with air filtering and cleaning functions

Technical Field

The utility model relates to a biological assay technical field especially relates to a laboratory with air filter and clean function.

Background

The laboratory is the place where the test is performed. The laboratory is a scientific cradle, is a base of scientific research and a source of scientific development, and plays a very important role in the scientific development. Laboratories can be classified into three categories according to affiliation: the first is a laboratory belonging to or hosted by a university; the second kind of laboratory belongs to national institutions, some even international institutions, and the third kind of laboratory directly belongs to industrial enterprise departments and serves the development and research of industrial technologies.

Can produce a large amount of acid gas or other gases when the laboratory is tested, traditional laboratory that has air filtering function and clean function utilizes filter mechanism to filter these gases mostly and discharges, but filter mechanism is difficult for mostly dismantling and changing, can influence filter mechanism's filter effect after using for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art, and the laboratory with air filtering and clean function that provides.

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

a laboratory with air filtering and cleaning functions comprises a laboratory wall body, wherein the outer wall of the laboratory wall body is provided with a vent, the vent is provided with a disassembling mechanism, the disassembling mechanism comprises a fixing ring fixedly connected to the outer wall of the laboratory wall body, the outer wall of the fixing ring is connected with a cover plate, the outer wall of the cover plate is provided with an air vent, one side wall of the cover plate close to the fixing ring is fixedly connected with a cylinder, a filtering mechanism is arranged in the cylinder, one side wall of the cover plate close to the fixing ring is symmetrically and fixedly connected with two fixing rods, one end of each fixing rod far away from the cover plate is fixedly connected with a clamping strip, the outer wall of the fixing ring is symmetrically provided with two L-shaped grooves matched with the clamping strips, a limiting rod inserted on the outer side wall of the fixing ring in a sliding manner is arranged in each L-shaped groove, one end of the limiting rod, which is positioned outside the fixing ring, is fixedly connected with a fixing plate, and a spring sleeved on the outer wall of the limiting rod is fixedly connected between the outer side walls of the fixed plate and the fixed ring.

Preferably, filtering mechanism includes two baffles of fixed connection in the drum, two be equipped with the scavenging solution between the baffle, be located left baffle outer wall and be connected with the intake pipe, be located the right side the gas vent has been seted up to the baffle, the both sides lateral wall of drum all is connected with the connecting pipe, every the equal threaded connection of one end that the drum was kept away from to the connecting pipe has the nut.

Preferably, the inner wall fixedly connected with filter of laboratory wall body, the filter is kept away from one side lateral wall of laboratory wall body and is installed the motor, the drive end fixedly connected with brush board of motor, the brush board is close to one side lateral wall of filter and is equipped with the brush hair.

Preferably, the outer wall of the cylinder is fixedly sleeved with a sealing ring which is in contact with the inner wall of the vent.

Preferably, the outer wall of the cover plate is provided with an arc-shaped through hole matched with the fixing plate, and the outer wall of the cover plate is fixedly connected with a knob.

Preferably, the outer wall of the fixing plate is fixedly connected with a pull ring.

Compared with the prior art, this laboratory with air filtration and clean function's advantage lies in:

1. the clamping strips, the L-shaped grooves and the limiting rods are arranged, the fixing plates and the limiting rods move outwards by pulling the two pull rings outwards, so that the limiting rods can move freely, the cover plate rotates anticlockwise at the moment, the limiting rods move along the track of the L-shaped grooves until the limiting rods are in contact with the lower ends of the L-shaped grooves, the cover plate can be pulled out to be separated from the fixing rings, the cover plate is disassembled, the filter mechanism is taken out, the filter mechanism is convenient to replace, and the filtering effect of the filter mechanism is ensured;

2. the filter plate and the scraper are arranged, larger particles and dust in the gas can be filtered through the filter plate, the scraper is driven to rotate through the starting motor, the outer wall of the filter plate is cleaned through bristles on the scraper, and the phenomenon that the filtering effect of the filter plate is influenced due to the fact that the dust is excessively accumulated on the outer wall of the filter plate is avoided;

3. arranging a connecting pipe and a screw cap, selecting the screw cap after taking out the cylinder, discharging old evolution liquid through the connecting pipe and injecting new purifying liquid into the cylinder, and periodically replacing the purifying liquid to ensure the purifying effect of the purifying liquid;

to sum up, the utility model discloses an extract two gag lever posts, the rotatory apron of anticlockwise again realizes the dismantlement of cabinet filter mechanism, just changes filter mechanism, ensures filter mechanism's filter effect, and the filter can effectually filter great particulate matter and dust in the gas simultaneously to can clean the surface of filter through the setting of scraper blade.

Drawings

Fig. 1 is an exploded view of a laboratory with air filtering and cleaning functions according to the present invention;

FIG. 2 is a schematic structural diagram of a laboratory with air filtering and cleaning functions according to the present invention;

fig. 3 is a schematic structural diagram of a filtering mechanism in a laboratory with air filtering and cleaning functions according to the present invention.

In the figure: 1 laboratory wall body, 2 vents, 3 solid fixed ring, 4 apron, 5 drums, 6 dead levers, 7 card strips, 8L type grooves, 9 gag lever posts, 10 fixed plates, 11 springs, 12 pull rings, 13 arc through-holes, 14 knobs, 15 air vents, 16 sealing rings, 17 filter, 18 brush boards, 19 baffles, 20 intake pipes, 21 connecting pipes, 22 nuts.

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 laboratory with air filtration and clean function, including laboratory wall 1, laboratory wall 1's inner wall fixedly connected with filter 17, one side lateral wall that laboratory wall 1 was kept away from to filter 17 installs the motor, the drive end fixedly connected with brush board 18 of motor, one side lateral wall that brush board 18 is close to filter 17 is equipped with the brush hair, can filter great particulate matter and dust in the gas through filter 17, and rotate through starting motor drive scraper blade 18, utilize the outer wall of the clean filter 17 of the brush hair on the scraper blade 18, avoid the dust too much to pile up the filter effect who influences filter 17 on filter 17's outer wall.

Vent 2 has been seted up to laboratory wall body 1's outer wall, vent 2 department is equipped with disassembly body, disassembly body includes the solid fixed ring 3 of fixed connection at laboratory wall body 1 outer wall, gu fixed ring 3's outer wall connection has apron 4, the outer wall fixedly connected with knob 14 of apron 4, air vent 15 has been seted up to apron 4's outer wall, apron 4 is close to one side lateral wall fixedly connected with drum 5 of solid fixed ring 3, the fixed cover of outer wall of drum 5 is equipped with the sealing washer 16 that contacts with vent 2 inner walls, gaseous from the gap is revealed in the setting of sealing washer 16.

Be equipped with filtering mechanism in the drum 5, filtering mechanism includes two baffles 19 of fixed connection in the drum 5, is equipped with the scavenging solution between two baffles 19, and the scavenging solution is NaOH solution for filter the acid gas and CO2 gas in the inflow air, and the left side of left side baffle 19 is equipped with active carbon, is used for adsorbing some impurity and noxious material. The right side of the right partition 19 is provided with a desiccant for absorbing the original moisture in the gas and the moisture generated by the chemical reaction of the gas with the NaOH solution.

The 19 outer wall connection that is located the left baffle has intake pipe 20, the gas vent has been seted up to the baffle 19 that is located the right side, the both sides lateral wall of drum 5 all is connected with connecting pipe 21, the equal threaded connection of one end that drum 5 was kept away from to every connecting pipe 21 has nut 22, after taking out drum 5, reselect nut 22, discharge old evolution liquid and pour into new scavenging solution into in to drum 5 through connecting pipe 21, regular changes the scavenging solution, guarantees the purifying effect of scavenging solution.

Two dead levers 6 of one side lateral wall symmetry fixedly connected with that apron 4 is close to solid fixed ring 3, every dead lever 6 keeps away from the equal fixedly connected with card strip 7 of one end of apron 4, gu fixed ring 3's outer wall symmetry seted up two and card strip 7 assorted L type groove 8, it is provided with the gag lever post 9 of slip insertion on solid fixed ring 3 lateral wall to run through in the L type groove 8, gag lever post 9 is located solid fixed ring 3 outer one end fixedly connected with fixed plate 10, apron 4's outer wall seted up with fixed plate 10 assorted arc through-hole 13, arc through-hole 13 set up be convenient for extract fixed plate 10.

Outer wall fixedly connected with pull ring 12 of fixed plate 10, common fixedly connected with cup joints spring 11 on gag lever post 9 outer wall between fixed plate 10 and solid fixed ring 3's the lateral wall, make fixed plate 10 and gag lever post 9 move outward through two pull rings 12 of outside pulling, thereby make gag lever post 9 can freely remove, counter-clockwise turning apron 4 this moment, make card strip 7 remove along L type groove 8's orbit, until contacting with the lower extreme of card strip 7 with L type groove 8, can take apron 4 out and break away from solid fixed ring 3 this moment, thereby accomplish apron 4's dismantlement, take out filtering mechanism, the convenience is changed filtering mechanism, ensure filtering mechanism's filter effect.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

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. A laboratory with air filtering and cleaning functions comprises a laboratory wall body (1) and is characterized in that a vent (2) is formed in the outer wall of the laboratory wall body (1), a dismounting mechanism is arranged at the position of the vent (2) and comprises a fixing ring (3) fixedly connected to the outer wall of the laboratory wall body (1), the outer wall of the fixing ring (3) is connected with a cover plate (4), an air vent (15) is formed in the outer wall of the cover plate (4), a cylinder (5) is fixedly connected to the side wall, close to the fixing ring (3), of the cover plate (4), a filtering mechanism is arranged in the cylinder (5), two fixing rods (6) are symmetrically and fixedly connected to the side wall, close to the fixing ring (3), of the cover plate (4), and a clamping strip (7) is fixedly connected to one end, far away from the cover plate (4), of each fixing rod (6), two L type grooves (8) matched with the clamping strips (7) are symmetrically arranged on the outer wall of the fixing ring (3), a limiting rod (9) which is inserted on the outer side wall of the fixing ring (3) in a sliding mode is arranged in the L type groove (8) in a penetrating mode, the limiting rod (9) is located at one end of the fixing ring (3) outside and fixedly connected with a fixing plate (10), and a spring (11) which is sleeved on the outer wall of the limiting rod (9) is fixedly connected between the fixing plate (10) and the outer side wall of the fixing ring (3) in a common mode.

2. The laboratory with air filtering and cleaning functions according to claim 1, wherein the filtering mechanism comprises two partition plates (19) fixedly connected in the cylinder (5), a purifying liquid is arranged between the two partition plates (19), an air inlet pipe (20) is connected to the outer wall of the partition plate (19) on the left side, an air outlet is formed in the partition plate (19) on the right side, connecting pipes (21) are connected to the side walls on the two sides of the cylinder (5), and a nut (22) is in threaded connection with one end, away from the cylinder (5), of each connecting pipe (21).

3. The laboratory with the air filtering and cleaning functions according to claim 1, wherein a filter plate (17) is fixedly connected to the inner wall of the laboratory wall (1), a motor is installed on one side wall of the filter plate (17) far away from the laboratory wall (1), a brush plate (18) is fixedly connected to the driving end of the motor, and bristles are arranged on one side wall of the brush plate (18) near the filter plate (17).

4. Laboratory with air filtration and cleaning functions according to claim 1, characterized in that the outer wall of said cylinder (5) is fixedly sleeved with a sealing ring (16) in contact with the inner wall of the ventilation opening (2).

5. The laboratory with air filtering and cleaning functions according to claim 1, wherein the outer wall of the cover plate (4) is provided with an arc-shaped through hole (13) matched with the fixing plate (10), and the outer wall of the cover plate (4) is fixedly connected with a knob (14).

6. Laboratory with air filtration and cleaning function according to claim 1, characterized in that the outer wall of the fixing plate (10) is fixedly connected with a pull ring (12).