CN218296094U

CN218296094U - Laboratory purifies ventilation unit

Info

Publication number: CN218296094U
Application number: CN202221484907.6U
Authority: CN
Inventors: 陈杰
Original assignee: Nanjing Lihui Construction Engineering Design Co ltd
Current assignee: Nanjing Lihui Construction Engineering Design Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2023-01-13
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a laboratory purification ventilation device, which comprises a main body, an air supply part and an air exhaust part; the main body is of a cuboid structure, the front end of the main body is provided with a controller, and the input end of the controller is electrically connected with the output end of an external power supply; the air supply part is positioned at the front end of the main body and comprises an air supply cavity and an air supply pump; the advantages are that: use through the cooperation of air feed portion and exhaust portion, under the prerequisite that laboratory ventilation work normally goes on is being confirmed, both realized the drying to laboratory supply air, remove the dust, remove the peculiar smell operation, realized the filtration to laboratory exhaust air again, harmful gas dissolves the adsorption operation, the gaseous quality of laboratory supply has not only been guaranteed, and laboratory exhaust gas's quality has been guaranteed, the environmental pollution that harmful gas entering laboratory outside probably caused has effectively been reduced, and dust removal structure can be dismantled, be convenient for follow-up clearance and maintenance, the function is comprehensive, be convenient for the popularization and the use of product.

Description

Laboratory purifies ventilation unit

Technical Field

The utility model relates to a purify ventilation equipment technical field, concretely relates to laboratory purification ventilation unit.

Background

A laboratory is a place where experiments are performed; the laboratory is a scientific cradle which is a base of scientific research and a source of scientific development, and plays a very important role in the scientific development; in order to avoid the quality reduction of the air sealed in the laboratory for a long time, the air quality in the laboratory is often required to be ensured by installing a corresponding ventilation device aiming at the laboratory, the current common ventilation mode is that a fan is directly installed on a wall body to promote air circulation and further achieve the ventilation effect, the mode has certain defects, the laboratory is likely to be accompanied with harmful gas generation during experiment, the traditional fan lacks a corresponding adsorption and purification function like an exhaust fan, harmful gas generated in the laboratory experiment is likely to be discharged outdoors to cause environmental pollution, and therefore the laboratory purification and ventilation device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a laboratory purifies ventilation unit in order to solve above-mentioned problem, has the dust removal, removes the peculiar smell, dissolves advantages such as purifying harmful gas, sees the explanation below for the details.

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

the utility model provides a laboratory purifying and ventilating device, which comprises a main body, an air supply part and an air exhaust part;

the main body is of a cuboid structure, the front end of the main body is provided with a controller, and the input end of the controller is electrically connected with the output end of an external power supply;

the air supply part is positioned at the front end of the main body and comprises an air supply cavity and an air supply pump;

the exhaust part is located the inclined to the rear end of main part, the portion of airing exhaust includes exhaust chamber and exhaust pump, the chamber of airing exhaust is located the inclined to the rear end of main part, the inside in exhaust chamber is equipped with purifies the layer, the upper end in exhaust chamber is equipped with the air inlet of airing exhaust.

Preferably, the air supply cavity is located at the front end of the main body, an adsorption drying layer is arranged inside the air supply cavity, an air supply opening is formed in the upper end of the air supply cavity, a dust removal assembly is arranged at the air supply opening, the air supply cavity is guaranteed to be used, and a foundation is laid for adsorption drying and dust removal of air supply airflow of the device.

Preferably, the adsorption drying layer is formed by laying activated carbon, so that a foundation is laid for a drying and adsorption function in a ventilation and air supply process, moisture and peculiar smell in air supply gas are removed, and purification and ventilation of a laboratory are ensured.

Preferably, the dust removal component comprises a mounting plate, the mounting plate is connected with the main body in a sliding mode, a dust removal net corresponding to the air supply port is arranged on the mounting plate, a lifting port is arranged at the upper end of the mounting plate, the dust removal component is connected and mounted, the dust removal component is guaranteed to be used in the normal production, and a foundation is laid for the dust removal of the air supply flow of the dust removal device.

Preferably, the main part is provided with a mounting groove corresponding to the mounting plate, the mounting plate and the mounting groove are installed in a matched mode, the mounting plate and the mounting groove are used in a matched mode, and a foundation is laid for installation of the dust removal assembly.

Preferably, the air outlet of the air supply pump is communicated with one end of the air supply pipeline, the other end of the air supply pipeline is communicated with the lower end of the air supply cavity, the input end of the air supply pump is electrically connected with the output end of the controller, the air supply pump and the air supply cavity are guaranteed to be matched for use, and a foundation is laid for normal air supply of the device.

Preferably, the purification layer is formed by laying water-dipping sponge, so that the gas inside the exhaust cavity is filtered, and the harmful gas is dissolved and adsorbed.

Preferably, the air inlet of the exhaust pump is communicated with one end of the exhaust pipeline, the other end of the exhaust pipeline is communicated with the lower end of the exhaust cavity, the input end of the exhaust pump is electrically connected with the output end of the controller, the exhaust pump and the exhaust cavity are guaranteed to be matched for use, and a foundation is laid for normal exhaust of the device.

The beneficial effects of the utility model reside in that:

the cooperation through air feed portion and exhaust portion is used, under the prerequisite of verifying that laboratory ventilation work normally goes on, both realized the drying to laboratory supply air, remove the dust, remove the peculiar smell operation, realized the filtration to laboratory exhaust air again, harmful gas dissolves the absorption operation, the gaseous quality of laboratory supply has not only been guaranteed, and laboratory exhaust gas's quality has been guaranteed, the environmental pollution that harmful gas entering laboratory outside probably caused has effectively been reduced, and the dust removal structure can be dismantled, be convenient for follow-up clearance and maintenance, the function is comprehensive, be convenient for popularization and use of product.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic perspective view of fig. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of the front end of FIG. 1 according to the present invention;

fig. 4 is a schematic cross-sectional view of the rear end of fig. 1 according to the present invention.

The reference numerals are illustrated below:

1. a main body; 2. a controller; 3. an air supply part; 31. a wind supply cavity; 32. an adsorption drying layer; 33. an air supply duct; 34. a supply air pump; 35. mounting a plate; 36. lifting the mouth; 37. a dust removal net; 38. an air supply opening; 4. an exhaust section; 41. an exhaust chamber; 42. a purification layer; 43. an exhaust duct; 44. an exhaust pump; 45. And an exhaust air inlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a laboratory purification ventilation device, which comprises a main body 1, an air supply part 3 and an air exhaust part 4; the main body 1 is of a cuboid structure, the front end of the main body 1 is provided with a controller 2, and the input end of the controller 2 is electrically connected with the output end of an external power supply; the air supply part 3 is positioned at the front end of the main body 1, the air supply part 3 comprises an air supply cavity 31 and an air supply pump 34, the air supply cavity 31 is positioned at the front end of the main body 1, an adsorption drying layer 32 is arranged in the air supply cavity 31, the adsorption drying layer 32 is formed by laying activated carbon, a foundation is laid for the drying and adsorption functions in the ventilation and air supply process, moisture and peculiar smell in air supply gas are removed, the purification and ventilation of a laboratory are ensured, an air supply opening 38 is arranged at the upper end of the air supply cavity 31, a dust removal component is arranged at the air supply opening 38, the air supply cavity 31 is ensured to be used, a foundation is laid for the adsorption drying and dust removal of air supply flow of the device, the dust removal component comprises a mounting plate 35, the mounting plate 35 is connected with the main body 1 in a sliding manner, a mounting groove corresponding to the mounting plate 35 is arranged on the main body 1, the mounting plate 35 is matched with the mounting groove, the mounting plate 35 and the mounting groove are matched for use, a foundation is laid for mounting the dust removal component, the mounting plate 35 is provided with a dust removal net 37 corresponding to an air supply port 38, a lifting port 36 is arranged at the upper end of the mounting plate 35, the connection and mounting of the dust removal component are realized, the normal use of the dust removal component is guaranteed, a foundation is laid for the dust removal of air supply flow of the device, an air outlet of the air supply pump 34 is communicated with one end of the air supply pipeline 33, the other end of the air supply pipeline 33 is communicated with the lower end of the air supply cavity 31, the input end of the air supply pump 34 is electrically connected with the output end of the controller 2, the matching use of the air supply pump 34 and the air supply cavity 31 is guaranteed, and a foundation is laid for the normal air supply of the device; the exhaust part 4 is positioned at the rear end of the main body 1, the exhaust part 4 comprises an exhaust cavity 41 and an exhaust pump 44, the exhaust cavity 41 is positioned at the rear end of the main body 1, a purification layer 42 is arranged inside the exhaust cavity 41, the purification layer 42 is formed by laying water-dipping sponge, the gas inside the exhaust cavity 41 is filtered, and meanwhile, the harmful gas is dissolved and adsorbed, an exhaust air inlet 45 is arranged at the upper end of the exhaust cavity 41, the air inlet of the exhaust pump 44 is communicated with one end of an exhaust pipeline 43, the other end of the exhaust pipeline 43 is communicated with the lower end of the exhaust cavity 41, the input end of the exhaust pump 44 is electrically connected with the output end of the controller 2, the exhaust pump 44 and the exhaust cavity 41 are ensured to be matched for use, and a foundation is laid for the normal exhaust of the device.

In an embodiment of the utility model, adopt the laboratory of above-mentioned structure to purify ventilation unit, work through controller 2 control air feed pump 34, can send into the continuous process air feed pipeline 33 of external gas inside air feed chamber 31, gaseous lower extreme from air feed chamber 31 flows into the upper end, finally get into the laboratory from air feed port 38, in this process, can adsorb steam and peculiar smell in the air feed air current through adsorption drying layer 32, filter the dust in the air feed air current through dust removal net 37, guarantee the air feed gas quality, but work through controller 2 control exhaust pump 44, the inside gas of chamber 41 of will airing exhaust is taken out along exhaust pipe 43, and the inside gas of laboratory is through the continuous entering exhaust chamber 41 of air inlet 45 of airing exhaust, finally taken out, and at this in-process, be stained with water and lay the purification layer 42 that the sponge formed, not only can carry out certain filtration purification to the inside air of laboratory, can also effectively dissolve the possible harmful gas that exists in the laboratory, realize the purification to the laboratory gas, finally guarantee under the prerequisite of laboratory, the whole purification operation of ventilation is realized.

It is noted that the controller 2 controls the operation of the air supply pump 34 and the air exhaust pump 44 according to the prior art;

the utility model provides a laboratory outside is all arranged in to air feed pump 34 and exhaust pump 44, and keeps away from each other.

The laboratory of this embodiment purifies ventilation unit has following advantage:

through the cooperation use of

air feed portion

3 and 4 of portion of airing exhaust, under the prerequisite of guaranteeing that laboratory ventilation work normally goes on, both realized the drying to the laboratory supplied air, remove the dust, remove the peculiar smell operation, realized the filtration to laboratory exhaust air again, harmful gas dissolves the adsorption operation, the gaseous quality of laboratory supplied gas has not only been guaranteed, and laboratory exhaust gas's quality has been guaranteed, the environmental pollution that harmful gas probably caused outside the entering laboratory has effectively been reduced, and dust removal structure can be dismantled, be convenient for follow-up clearance and maintenance, the function is the universalization, be convenient for the popularization and the use of product.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a laboratory purifies ventilation unit which characterized in that: comprises a main body (1), an air supply part (3) and an air exhaust part (4);

the main body (1) is of a cuboid structure, the front end of the main body (1) is provided with a controller (2), and the input end of the controller (2) is electrically connected with the output end of an external power supply;

the air supply part (3) is positioned at the front end of the main body (1), and the air supply part (3) comprises an air supply cavity (31) and an air supply pump (34);

exhaust portion (4) are located the back end partially of main part (1), exhaust portion (4) are including exhaust chamber (41) and air exhaust pump (44), exhaust chamber (41) are located the back end partially of main part (1), the inside in exhaust chamber (41) is equipped with purifies layer (42), the upper end in exhaust chamber (41) is equipped with air exhaust air inlet (45).

2. The laboratory cleaning ventilation device of claim 1, wherein: the dust removal device is characterized in that the air supply cavity (31) is located at the front end of the main body (1), an adsorption drying layer (32) is arranged inside the air supply cavity (31), an air supply opening (38) is arranged at the upper end of the air supply cavity (31), and a dust removal assembly is arranged at the air supply opening (38).

3. The laboratory cleaning ventilation device of claim 2, wherein: the adsorption drying layer (32) is formed by laying activated carbon.

4. The laboratory cleaning ventilation device of claim 2, wherein: the dust removal assembly comprises a mounting plate (35), the mounting plate (35) is connected with the main body (1) in a sliding mode, a dust removal net (37) corresponding to an air supply port (38) is arranged on the mounting plate (35), and a lifting port (36) is arranged at the upper end of the mounting plate (35).

5. The laboratory cleaning ventilation device of claim 1, wherein: be equipped with the mounting groove that corresponds with mounting panel (35) on main part (1), mounting panel (35) and mounting groove cooperation installation.

6. The laboratory cleaning ventilation device of claim 1, wherein: the air supply system is characterized in that an air outlet of the air supply pump (34) is communicated with one end of the air supply pipeline (33), the other end of the air supply pipeline (33) is communicated with the lower end of the air supply cavity (31), and an input end of the air supply pump (34) is electrically connected with an output end of the controller (2).

7. The laboratory cleaning ventilation device of claim 1, wherein: the purification layer (42) is formed by laying water-soaking sponge.

8. The laboratory cleaning ventilation device of claim 1, wherein: the air inlet of the air exhaust pump (44) is communicated with one end of the air exhaust pipeline (43), the other end of the air exhaust pipeline (43) is communicated with the lower end of the air exhaust cavity (41), and the input end of the air exhaust pump (44) is electrically connected with the output end of the controller (2).