CN205518923U

CN205518923U - Laboratory ventilation cabinet

Info

Publication number: CN205518923U
Application number: CN201620073789.8U
Authority: CN
Inventors: 张书艳; 鲁州明
Original assignee: Wuxi Mingan Safety Equipment Co ltd
Current assignee: Wuxi Mingan Safety Equipment Co ltd
Priority date: 2016-01-25
Filing date: 2016-01-25
Publication date: 2016-08-31
Anticipated expiration: 2026-01-25

Abstract

The utility model discloses a laboratory ventilation cabinet, its structure is that gas collecting channel (3) are established at over -The -Counter (1) top, establishes maintenance window (4) in over -The -Counter (1), and over -The -Counter (1) positive swing joint has vertical sliding window (5), and counter weight plate is connected through wire rope in vertical sliding window (5), and physicochemical plate (6) are established to the bottom in over -The -Counter (1), and control panel (7), water valve (8), pneumatic valve (9) and socket (10) are established in over -The -Counter (1) openly the outside, establish guide plate (11) in over -The -Counter (1). The utility model discloses an advantage: vertical sliding window adopts the toughened glass structure, and is firm durable, prevents to cause the influence to the experimenter when the fume chamber from blasting, water, gas are conveniently tested to internal gas supply valve and the water valve carried of cabinet, and the positive preceding supply socket that sets up provides the power for the experiment, vertical sliding window toughened glass can directly perceivedly see the internal experiment condition of cabinet, the internal fine circulation of solving the internal gas of cabinet of guide plate of cabinet, all materials of cupboard and accessory all are corrosion -resistant, have guaranteed the security of experiment.

Description

Laboratory hood

Technical field

The utility model relates to laboratory hood.

Background technology

In laboratory, carrying out chemical experiment or by contaminatives such as volatile preparation of reagents solution During bigger with danger experiment, need to carry out in the environment of a relative ventilation is airtight, and Needs meet and can be observed its internal state easily in experimentation, and conveniently connect electricity, Experimental water and the requirement by aspects such as gas.

Utility model content

The utility model proposes laboratory hood, its purpose aims at above-mentioned requirements, real Now safety, carry out chemical experiment or with volatile preparation of reagents solution intuitively, easily.

Technical solution of the present utility model: laboratory hood, its structure include Over-The-Counter and under Cabinet, Over-The-Counter top sets gas skirt, sets maintenance window in Over-The-Counter, and Over-The-Counter front is connected with vertical sliding window, Vertical sliding window connects Weight plate by steel wire rope, and Over-The-Counter inner bottom part sets physics and chemistry plate, and Over-The-Counter sets outside front Control panel, water valve, air valve and socket, set deflector in Over-The-Counter.

Preferably, described lower cabinet passes through gemel connection cabinet door, and hinge is outer hinge.

Preferably, described vertical sliding window is made up of safety glass.

Preferably, described physics and chemistry plate sets liquid leakage tank.

Preferably, described socket peripheral hardware removable cover.

Advantage of the present utility model: vertical sliding window is to use safety glass structure, firm solid, it is possible to Prevent vent cabinet generation explosion time from experimenter being impacted；Air valve and water valve are provided in cabinet, Facilitate experimental water and with gas, just above supply socket is set, provides power supply for experiment；Vertical sliding window Safety glass can be visually seen experimental conditions in cabinet；Deflector in cabinet, solves cabinet very well The circulation of internal gas；Cupboard all material and accessory are all corrosion-resistant, it is ensured that the safety of experiment Property.

Accompanying drawing explanation

Fig. 1 is the structural representation of laboratory hood.

Fig. 2 is the front view of Fig. 1.

In figure 1 be Over-The-Counter, 2 be lower cabinet, 3 be gas skirt, 4 be maintenance window, 5 be vertical sliding window, 6 it is physics and chemistry plate, 7 is control panel, 8 is water valve, 9 is air valve, 10 is socket, 11 is water conservancy diversion Plate, 12 be liquid leakage tank, 13 be cabinet door, 14 be hinge.

Detailed description of the invention

Below in conjunction with embodiment and detailed description of the invention, the utility model made further details of theory Bright.

As shown in Figure 1, 2, laboratory hood, its structure includes Over-The-Counter 1 and lower cabinet 2, Over-The-Counter 1 top sets gas skirt 3, sets maintenance window 4 in Over-The-Counter 1, and Over-The-Counter 1 front is connected with vertical sliding window 5, vertical sliding window 5 connects Weight plate (not shown) by steel wire rope, and Over-The-Counter 1 inner bottom part sets physics and chemistry plate 6, Set control panel 7, water valve 8, air valve 9 and socket 10 outside Over-The-Counter 1 front, set in Over-The-Counter 1 and lead Stream plate 11.

Described lower cabinet 2 is by hinge 14 connecting cabinet door 13, and hinge 14 is outer hinge, is arranged on The corrosion of chemical substance can be deposited in outside in effectively preventing cabinet.

Described maintenance window 4 is used for facilitating internal wiring to keep in repair.

Described vertical sliding window 5 is made up of safety glass, can be the most explosion-proof.

Liquid leakage tank 12 is set, for collection and the discharge of waste liquid on described physics and chemistry plate 6.

Described socket 10 peripheral hardware removable cover, prevents liquid to be splashed into initiation short circuit.

Above-described is only preferred embodiment of the present utility model, it is noted that for ability For the those of ordinary skill in territory, on the premise of creating design without departing from the utility model, also may be used To make some deformation and improvement, these broadly fall into protection domain of the present utility model.

Claims

1. laboratory hood, its feature includes Over-The-Counter (1) and lower cabinet (2), and Over-The-Counter (1) pushes up Portion sets gas skirt (3), sets maintenance window (4) in Over-The-Counter (1), and Over-The-Counter (1) front is flexibly connected Having vertical sliding window (5), vertical sliding window (5) connects Weight plate, Over-The-Counter (1) inner bottom part by steel wire rope If physics and chemistry plate (6), outside Over-The-Counter (1) front, set control panel (7), water valve (8), air valve (9) With socket (10), in Over-The-Counter (1), set deflector (11).

2. laboratory hood as claimed in claim 1, is characterized in that described lower cabinet (2) By hinge (14) connecting cabinet door (13), hinge (14) is outer hinge.

3. laboratory hood as claimed in claim 1, is characterized in that described vertical sliding window (5) It is made up of safety glass.

4. laboratory hood as claimed in claim 1, is characterized in that described physics and chemistry plate (6) On set liquid leakage tank (12).

5. laboratory hood as claimed in claim 1, is characterized in that described socket (10) Peripheral hardware removable cover.