The ventilation medical cupboard
Technical field
The utility model belongs to the laboratory equipment field, particularly a kind of ventilation medical cupboard.
Background technology
In the physics and chemistry laboratory, can use many chemicals, reagent etc., these chemicals, reagent mostly are stored in the medical cupboard.Present most laboratory medical cupboard does not have ventilation equipment; Part chemicals, reagent have stronger volatility; If ventilation effect is poor, the production concentration of chemicals, reagent volatilization exceeds certain standard and can impact health, and the production concentration of chemicals, reagent volatilization is too high in addition also possibly produce physical-chemical reaction with other chemicals, reagent; Influence the purity of other chemicals, reagent, even influence result of experiment.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, provides a kind of design science reasonable, practical, and the ventilation medical cupboard is used in the laboratory that possesses effective draught capacity.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of ventilation medical cupboard; Comprise cabinet, cabinet is made up of backboard, top board, door-plate, side plate, base plate and inner multilayer insulating panel, it is characterized in that: on the top board of cabinet, be shaped on ventilating opening; This ventilating opening connects ventilation duct, and this ventilation duct is connected with the main ventilation pipeline that filter is installed.
The advantage and the good effect of the utility model are:
1. this ventilation medical cupboard; Through on traditional medical cupboard, ventilating opening being set; Cabinet is connected with the main ventilation pipeline through ventilating opening, filter; Can effectively ventilate, reduce the concentration of volatility products such as chemicals, reagent medical cupboard inside, eliminate since volatility product excessive concentration such as chemicals, reagent to the influence of other chemicals, reagent with and to the influence of operating personnel's health of human body.
2. the utility model scientific structure design is reasonable, has the advantage practical, that ventilation effect is good, is a kind of medical cupboard that has than high innovation character.
Description of drawings
Fig. 1 is the structural representation of the utility model;
The specific embodiment
Below in conjunction with accompanying drawing and through specific embodiment the utility model is done further to detail, following examples are descriptive, are not determinate, can not limit the protection domain of the utility model with this.
A kind of ventilation medical cupboard; Comprise cabinet; Cabinet is made up of backboard, top board 4, door-plate 6, side plate 5, base plate and inner multilayer insulating panel, and its innovation part is: on the top board of cabinet, be shaped on ventilating opening 3, this ventilating opening connects ventilation duct 2; This ventilation duct is connected with the main ventilation pipeline that filter 1 is installed, and on the main ventilation pipeline, air-introduced machine is installed.
This ventilation medical cupboard; Through on traditional medical cupboard, ventilating opening being set; Cabinet is connected with the main ventilation pipeline through ventilating opening, filter; Can effectively ventilate, reduce the concentration of volatility products such as chemicals, reagent medical cupboard inside, eliminate since volatility product excessive concentration such as chemicals, reagent to the influence of other chemicals, reagent with and to the influence of operating personnel's health of human body.This ventilation medical cupboard scientific structure design is reasonable, has the advantage practical, that ventilation effect is good, is particularly suitable for the laboratory and uses.