CN217357350U

CN217357350U - Ventilation pipeline for laboratory safety control

Info

Publication number: CN217357350U
Application number: CN202220150535.7U
Authority: CN
Inventors: 郭钊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-09-02
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a ventilation pipeline for laboratory safety management, which belongs to the technical field of laboratory ventilation components and comprises an air inlet pipeline, wherein the side edge of the air inlet pipeline is provided with an overhaul pipe, the other end of the overhaul pipe is provided with an angle adjusting component, the other end of the angle adjusting component is provided with an air outlet pipe, and the other side of the air inlet pipeline is provided with an air filtering component; the filtration subassembly includes activated carbon filter, fixed block, spring, fixture block, draw-in groove, installation pipe and fixed slot, wherein, the opposite side of intake stack is provided with the installation pipe, the utility model discloses a set up the filtration subassembly, this subassembly can filter the air that gets into air pipe to the air that makes the entering laboratory can guarantee fresh, thereby promotes the operational environment of laboratory, in addition, through setting up the filtration subassembly into detachable construction, can make things convenient for the later stage to clean it.

Description

Ventilation pipeline for laboratory safety management

Technical Field

The utility model belongs to the technical field of laboratory ventilation part, concretely relates to ventilation pipeline for laboratory safety control.

Background

The ventilation pipe, the plate and the section used for manufacturing and installing the ventilation pipe and the air pipe and other main finished product materials meet the regulations of the national current standard of design and related products, and are proved by factory inspection to be qualified, and the materials are inspected and accepted according to the national current related standard when entering the field. The ventilating duct is divided into the following parts by material: generally, the following are provided: steel plate air pipes (common steel plates), galvanized plate (white iron) air pipes, stainless steel ventilation pipes, glass fiber reinforced plastic ventilation pipes, composite material ventilation pipes, color steel sandwich heat-preservation plate ventilation pipes, double-sided aluminum foil heat-preservation ventilation pipes, single-sided color steel heat-preservation air pipes, rubberized cloth ventilation pipes (such as mining air pipes), mining plastic ventilation pipes and the like;

the Chinese patent application No. 201922143161.7 discloses a laboratory ventilation duct, the air inlet of the ventilation duct arranged in the laboratory ventilation duct can not filter the entering air, so that the air entering the laboratory is not fresh; the arranged ventilation pipeline is inconvenient for adjusting the installation position and angle, so that the installation position of the ventilation pipeline is limited.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a ventilation pipeline for laboratory safety control has ventilation pipeline area filtered air's function and air pipe and conveniently carries out the characteristics adjusted installation angle.

In order to achieve the above object, the utility model provides a following technical scheme: a ventilation pipeline for laboratory safety management comprises an air inlet pipeline, wherein a maintenance pipe is arranged on the side edge of the air inlet pipeline, an angle adjusting assembly is arranged at the other end of the maintenance pipe, an air outlet pipe is arranged at the other end of the angle adjusting assembly, and an air filtering assembly is arranged on the other side of the air inlet pipeline; the air filter component comprises an active carbon filter plate, a fixed block, a spring, a clamping block, a clamping groove, an installation pipe and a fixed groove, wherein the other side of the air inlet pipeline is provided with the installation pipe, the side of the installation pipe is provided with the active carbon filter plate, the side of the active carbon filter plate is provided with the fixed block, the side of the installation pipe is provided with the fixed groove corresponding to the fixed block, the spring is arranged inside the fixed block, the clamping block fixedly connected with the spring is arranged inside the fixed block from inside to outside, and the clamping groove corresponding to the clamping block is formed in the fixed groove.

Preferably, the air filtering assembly further comprises a first bolt, a first fixed frame and a second fixed frame, wherein the first fixed frame is arranged on the other side of the air inlet pipeline, the second fixed frame is arranged on the other side of the installation pipe, and the first fixed frame and the second fixed frame are fixedly connected through the first bolt.

Preferably, the side edge of the fixture block is provided with an arc-shaped structure.

Preferably, the side of active carbon filter is provided with four groups of fixed blocks, spring and fixture block symmetry, the side of installation pipe is provided with draw-in groove and the fixed slot that corresponds fixed block, spring and fixture block.

Preferably, the angle adjusting assembly comprises a corrugated pipe, a third fixed frame, a second bolt and a fourth fixed frame, wherein the third fixed frame is arranged on the side of the maintenance pipe, the fourth fixed frame is arranged on the side of the third fixed frame, the other end of the fourth fixed frame is provided with the corrugated pipe, and the third fixed frame and the fourth fixed frame are fixedly connected through the second bolt.

Preferably, the surface of the corrugated pipe is provided with a thickened rubber coating.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the filtration subassembly, this subassembly can filter the air that gets into air pipe to the air that makes the entering laboratory can guarantee fresh, thereby promotes the operational environment of laboratory, in addition, through setting up the filtration subassembly into detachable construction, can make things convenient for the later stage to clean it.

2. The utility model discloses a set up the angle adjustment subassembly, this subassembly can conveniently carry out the angle modulation to air pipe to make things convenient for air pipe can satisfy different installation environment, thereby can control the air-out position of air outlet, be convenient for correspond the spatial layout of laboratory with more suitable mounting means.

Drawings

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

FIG. 2 is a perspective view of the air filter assembly of the present invention;

fig. 3 is a perspective view of the angle adjusting assembly of the present invention;

in the figure: 1. an air inlet pipeline; 2. an air filtration assembly; 201. an activated carbon filter plate; 202. a fixed block; 203. a spring; 204. a clamping block; 205. a card slot; 206. a first bolt; 207. fixing the first frame; 208. fixing a second frame; 209. installing a pipe; 210. a fixing groove; 3. an angle adjustment assembly; 31. a corrugated tube; 32. fixing a frame III; 33. a second bolt; 34. fixing the frame IV; 4. an air outlet pipe; 5. and (7) overhauling the pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: a ventilation pipeline for laboratory safety management comprises an air inlet pipeline 1, wherein a maintenance pipe 5 is arranged on the side edge of the air inlet pipeline 1, an angle adjusting component 3 is arranged at the other end of the maintenance pipe 5, an air outlet pipe 4 is arranged at the other end of the angle adjusting component 3, and an air filtering component 2 is arranged at the other side of the air inlet pipeline 1; air filter subassembly 2 includes activated carbon filter 201, fixed block 202, spring 203, fixture block 204, draw-in groove 205, installation pipe 209 and fixed slot 210, wherein, the opposite side of intake stack 1 is provided with installation pipe 209, the side of installation pipe 209 is provided with activated carbon filter 201, the side of activated carbon filter 201 is provided with fixed block 202, the side of installation pipe 209 is provided with the fixed slot 210 that corresponds fixed block 202, the inside of fixed block 202 is provided with spring 203, the inside of fixed block 202 is provided with fixture block 204 with spring 203 fixed connection from inside to outside, the inside of fixed slot 210 is provided with the draw-in groove 205 that corresponds fixture block 204.

Specifically, the air filter assembly 2 further comprises a first bolt 206, a first fixed frame 207 and a second fixed frame 208, wherein the first fixed frame 207 is arranged on the other side of the air inlet duct 1, the second fixed frame 208 is arranged on the other side of the mounting pipe 209, the first fixed frame 207 and the second fixed frame 208 are fixedly connected through the first bolt 206,

through adopting above-mentioned technical scheme, can realize dismantling and installing installation pipe 209.

Specifically, the side edge of the latch 204 is configured as an arc-shaped structure,

through adopting above-mentioned technical scheme, can be convenient for dismantle active carbon filter 201.

Specifically, four groups of fixing blocks 202, springs 203 and fixture blocks 204 are symmetrically arranged on the side edge of the activated carbon filter plate 201, a clamping groove 205 and a fixing groove 210 corresponding to the fixing blocks 202, the springs 203 and the fixture blocks 204 are arranged on the side edge of the mounting pipe 209,

through adopting above-mentioned technical scheme, can make the activated carbon filter 201 can be more firm carry out fixed mounting with installation pipe 209.

When the air inlet pipe is used, firstly, the activated carbon filter plate 201 is aligned with the mounting pipe 209, the four groups of fixing blocks 202 are aligned with the fixing grooves 210, the activated carbon filter plate 201 is inserted into the mounting pipe 209, at the moment, the fixture block 204 compresses the spring 203 and is embedded into the fixing block 202, when the fixture block 204 is aligned with the clamping groove 205, the spring 203 rebounds, so that the fixture block 204 is rebounded into the clamping groove 205 to fix the activated carbon filter plate 201, the first fixing frame 207 is arranged on the other side of the air inlet pipe 1, the second fixing frame 208 is arranged on the other side of the mounting pipe 209, the first fixing frame 207 and the second fixing frame 208 are fixedly connected through the first bolt 206, the mounting pipe 209 can be detached and mounted, and the air quality entering a laboratory can be improved due to the arrangement of the assembly;

example 2

The present embodiment is different from embodiment 1 in that: the angle adjusting component 3 comprises a corrugated pipe 31, a third fixed frame 32, a second bolt 33 and a fourth fixed frame 34, wherein the third fixed frame 32 is arranged on the side edge of the maintenance pipe 5, the fourth fixed frame 34 is arranged on the side edge of the third fixed frame 32, the other end of the fourth fixed frame 34 is provided with the corrugated pipe 31, the third fixed frame 32 and the fourth fixed frame 34 are fixedly connected through the second bolt 33,

through adopting above-mentioned technical scheme, can realize the angle modulation to air pipe.

Specifically, the surface of the corrugated pipe 31 is provided with a thickened rubber coating,

by adopting the technical scheme, the service life of the corrugated pipe 31 can be prolonged.

This embodiment is when using, fixes three 32 and four 34 of fixed frame through two 33 bolts, can realize the angle modulation to air pipe through bellows 31 this moment to air pipe can satisfy the installation of the different overall arrangements in laboratory, thereby promotes air pipe's practicality.

The utility model discloses a theory of operation and use flow: the utility model discloses when using, at first align active carbon filter 201 with installation pipe 209, make four fixed block 202 of group align with fixed slot 210, insert the inside of installation pipe 209 with active carbon filter 201, fixture block 204 compression spring 203 and embedding fixed block 202's inside this moment, when fixture block 204 aligns with draw-in groove 205, spring 203 kick-backs, thereby bounce fixture block 204 into the inside of draw-in groove 205, in order to realize the fixed to active carbon filter 201, through being provided with fixed frame one 207 at the opposite side of intake stack 1, the opposite side of installation pipe 209 is provided with fixed frame two 208, fixed frame one 207 and fixed frame two 208 pass through bolt one 206 fixed connection, can realize dismantling and installing installation pipe 209, the setting of this subassembly can promote the air quality that gets into the laboratory; fix three 32 and four 34 of fixed frame through two 33 bolts, can realize the angle modulation to air pipe through bellows 31 this moment to air pipe can satisfy the installation of the different overall arrangements in laboratory, thereby promotes air pipe's practicality.

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 ventilation pipeline for laboratory safety control, includes intake stack (1), its characterized in that: an overhaul pipe (5) is arranged on the side edge of the air inlet pipeline (1), an angle adjusting component (3) is arranged at the other end of the overhaul pipe (5), an air outlet pipe (4) is arranged at the other end of the angle adjusting component (3), and an air filtering component (2) is arranged on the other side of the air inlet pipeline (1);

air filter subassembly (2) include activated carbon filter (201), fixed block (202), spring (203), fixture block (204), draw-in groove (205), installation pipe (209) and fixed slot (210), wherein, the opposite side of intake stack (1) is provided with installation pipe (209), the side of installation pipe (209) is provided with activated carbon filter (201), the side of activated carbon filter (201) is provided with fixed block (202), the side of installation pipe (209) is provided with fixed slot (210) that correspond fixed block (202), the inside of fixed block (202) is provided with spring (203), the inside of fixed block (202) from inside to outside be provided with fixture block (204) with spring (203) fixed connection, the inside of fixed slot (210) is provided with draw-in groove (205) that correspond fixture block (204).

2. The ventilation pipeline for laboratory safety management according to claim 1, characterized in that: the air filtering assembly (2) further comprises a first bolt (206), a first fixed frame (207) and a second fixed frame (208), wherein the first fixed frame (207) is arranged on the other side of the air inlet pipeline (1), the second fixed frame (208) is arranged on the other side of the mounting pipe (209), and the first fixed frame (207) and the second fixed frame (208) are fixedly connected through the first bolt (206).

3. The ventilation pipeline for laboratory safety management according to claim 1, characterized in that: the side edge of the clamping block (204) is of an arc-shaped structure.

4. The ventilation pipeline for laboratory safety management according to claim 1, characterized in that: four groups of fixing blocks (202), springs (203) and clamping blocks (204) are symmetrically arranged on the side edge of the active carbon filter plate (201), and clamping grooves (205) and fixing grooves (210) corresponding to the fixing blocks (202), the springs (203) and the clamping blocks (204) are formed in the side edge of the mounting pipe (209).

5. The ventilation pipeline for laboratory safety management according to claim 1, characterized in that: the angle adjusting assembly (3) comprises a corrugated pipe (31), three fixed frames (32), two bolts (33) and four fixed frames (34), wherein the side of the overhauling pipe (5) is provided with three fixed frames (32), the side of the three fixed frames (32) is provided with four fixed frames (34), the other end of the four fixed frames (34) is provided with the corrugated pipe (31), and the three fixed frames (32) and the four fixed frames (34) are fixedly connected through the two bolts (33).

6. The ventilation pipeline for laboratory safety management according to claim 5, characterized in that: the surface of the corrugated pipe (31) is provided with a thickened rubber coating.