CN216937608U

CN216937608U - Special fume hood in intermediate laboratory of a kind of medicine

Info

Publication number: CN216937608U
Application number: CN202220610363.7U
Authority: CN
Inventors: 陈化群; 史汝金
Original assignee: Yantai Shunkang Biotechnology Co ltd
Current assignee: Yantai Shunkang Biotechnology Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-07-12
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses a special fume hood for a medical intermediate laboratory, which comprises a main machine and a cabinet body; the top of the main machine is provided with a ventilation opening, two sides of the main machine are provided with stand columns, the front sides of the stand columns are provided with controllers, the inner sides of the bottom of the stand columns on the front sides of the main machine are respectively provided with a curtain drawing opening and an electromagnet, the back side of the main machine is provided with a back plate, a lifting window is arranged in front of the main machine, and the bottom of the lifting window is provided with a handle; the improved wardrobe is characterized in that a plurality of wheels are arranged at the bottom of the wardrobe body, a wardrobe door is arranged on the front side of the bottom of the wardrobe body, and a water pool and a faucet are further arranged at the top of the wardrobe body.

Description

Special fume hood in intermediate laboratory of a kind of medicine

Technical Field

The utility model belongs to the technical field of fume hood equipment, and particularly relates to a fume hood special for a medical intermediate laboratory.

Background

The fume hood is one of the experimental facilities commonly used in the laboratory, not only can provide good experimental environment for the laboratory, assurance laboratory staff personal safety that can also be better. In the experimental process, the fume hood plays a role in exhausting and ventilating, harmful gas is exhausted, and workers in a laboratory are prevented from being invaded by toxic, pathogenic or non-toxic chemical substances or pollutants such as gases, particles, smog, steam, soot, dust, aerosol and the like of organisms. A fume hood is therefore an essential part of the laboratory.

The medical intermediate laboratory often carries out experiments such as distillation, extraction, and the height often exceeds the operating height in the fume hood after these experimental facilities are assembled, causes traditional fume hood unable to use, therefore has the danger of toxic harmful gas spill in the experiment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and provides a special fume hood for a medical intermediate laboratory, which is not only suitable for ventilating ultrahigh instruments, but also flexible in assembly and can meet the experiment requirements of common heights.

In order to achieve the purpose, the utility model provides the following technical scheme: a fume hood special for a medical intermediate laboratory comprises a main machine and a cabinet body; the top of the main machine is provided with a ventilation opening, two sides of the main machine are provided with stand columns, the front sides of the stand columns are provided with controllers, the inner sides of the bottom of the stand columns on the front sides of the main machine are respectively provided with a curtain drawing opening and an electromagnet, the back side of the main machine is provided with a back plate, a lifting window is arranged in front of the main machine, and the bottom of the lifting window is provided with a handle; the improved wardrobe is characterized in that a plurality of wheels are arranged at the bottom of the wardrobe body, a wardrobe door is arranged on the front side of the bottom of the wardrobe body, and a water pool and a faucet are further arranged at the top of the wardrobe body.

Preferably, a spring roller shutter system is arranged in the curtain drawing opening.

Preferably, the spring roller blind system is connected with a curtain cloth, and the height of the curtain cloth is the same as that of the curtain drawing opening.

Preferably, a curtain magnet is fixed at the free end of the curtain cloth, and the curtain cloth is made of air-impermeable cloth.

Preferably, the wheels are provided with brake pedals at the front face of the cabinet body.

Preferably, a water supply and storage device and a wastewater recycling tank are further arranged in the cabinet body.

Compared with the prior art, the utility model has the beneficial effects that: firstly, the design is simple, the cost is low, and the production and the manufacture are easy; secondly, the device is very flexible to use and can be suitable for ventilation experiment operation of common and ultrahigh-height experiment instruments; thirdly, the use is simple, and the effect of preventing the gas in the fume hood from overflowing outside is better than that of the traditional fume hood.

Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

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

FIG. 1 is a general schematic view of a fume hood according to the present invention;

fig. 2 is a partial schematic view of a fume hood of the present invention.

In the figure: 1. the main machine comprises a main machine 2, a cabinet body 3, a lifting window 4, a handle 5, a curtain drawing opening 6, wheels 7, a ventilation opening 8, a stand column 9, a controller 10, a back plate 11, a spring curtain rolling system 12, curtain cloth 13, curtain magnets 14, an electromagnet 15, a water pool 16, a cabinet door 17 and a faucet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1 and 2, the present invention provides a technical solution: a medical intermediate laboratory special fume hood comprises a main machine 1 and a cabinet body 2; the top of the host 1 is provided with a vent 7, two sides of the host 1 are provided with stand columns 8, the front of each stand column 8 is provided with a controller 9, the inner sides of the bottoms of the stand columns 8 on the front of the host 1 are respectively provided with a curtain drawing port 5 and an electromagnet 14, the back of the host 1 is provided with a back plate 10, the front of the host 1 is provided with a lifting window 3, and the bottom of the lifting window 3 is provided with a handle 4; the improved wardrobe is characterized in that a plurality of wheels 6 are arranged at the bottom of the wardrobe body 2, a wardrobe door 16 is arranged on the front side of the bottom of the wardrobe body 2, and a water pool 15 and a faucet 17 are further arranged at the top of the wardrobe body 2.

Specifically, a spring roller shutter system 11 is arranged in the shutter opening 5.

Specifically, the spring roller shutter system 11 is connected with a curtain cloth 12, and the height of the curtain cloth 12 is the same as that of the curtain opening 5.

Specifically, a curtain magnet 13 is fixed at the free end of the curtain cloth 12, and the curtain cloth 12 is made of air-impermeable cloth.

Specifically, the wheels 6 are provided with brake pedals at the front of the cabinet body 2.

Specifically, a water supply and storage device and a wastewater recycling tank are further arranged in the cabinet body 2.

The working principle is as follows: when the ventilation experiment is not carried out by an ultrahigh instrument, the wheels 6 are loosened to release the brake pedal, the cabinet body 2 is pushed between the two upright posts 8, the cabinet body 2 is attached to the back plate 10, the wheels 6 are stepped down after the adjustment, the cabinet body 2 is fixed, parameters such as wind speed and the like are set through the controller 9, and the lifting window 3 is pulled up to a proper height through the handle 4 to carry out the experiment; when the ultrahigh instrument is used for a ventilation experiment, the wheels 6 and the brake pedal are loosened, the cabinet body 2 is moved out of the main machine 1, the ultrahigh instrument is placed in the cabinet body 2, the curtain magnet 13 and the curtain cloth 12 are pulled out from the spring rolling curtain system 11 through the curtain opening until the curtain magnet 13 contacts with the electromagnet 14 in the upright post 8, the curtain cloth 12 is adjusted to shield the space below the main machine 1 as much as possible, the electromagnet 14 is controlled to be opened through the controller 9, so that the curtain magnet 13 is firmly adsorbed on the electromagnet 14, the lifting window 3 is pulled down through the handle 4, a gap is left between the curtain cloth 12 and the lifting window 3, the ventilation experiment can be carried out by opening the fan through the controller 9, after the experiment is finished, the controller 9 turns off the fan and the electromagnet 14, holds the curtain magnet 13 to pull the curtain cloth 12 out of the spring roller shutter system 11 for a distance, and then releases the hand, so that the spring roller shutter system 11 automatically rolls back the curtain cloth 12 into the curtain pulling opening 5.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special fume hood in medical intermediate laboratory, includes host computer (1) and cabinet body (2), its characterized in that: the top of the host (1) is provided with a vent (7), two sides of the host (1) are provided with stand columns (8), the front of each stand column (8) is provided with a controller (9), the inner sides of the bottoms of the stand columns (8) on the front of the host (1) are respectively provided with a curtain drawing port (5) and an electromagnet (14), the back of the host (1) is provided with a back plate (10), the front of the host (1) is provided with a lifting window (3), and the bottom of the lifting window (3) is provided with a handle (4); the improved wardrobe is characterized in that a plurality of wheels (6) are arranged at the bottom of the wardrobe body (2), a wardrobe door (16) is arranged on the front side of the bottom of the wardrobe body (2), and a water pool (15) and a faucet (17) are further arranged at the top of the wardrobe body (2).

2. The fume hood special for medical intermediate laboratories as claimed in claim 1, wherein: a spring roller shutter system (11) is arranged in the shutter opening (5).

3. The fume hood special for medical intermediate laboratories as claimed in claim 2, wherein: the spring roller shutter system (11) is connected with the curtain cloth (12), and the height of the curtain cloth (12) is the same as that of the shutter pulling opening (5).

4. The fume hood special for medical intermediate laboratories as claimed in claim 3, wherein: the curtain magnet (13) is fixed at the free end of the curtain cloth (12), and the curtain cloth (12) is made of air-tight cloth.

5. The fume hood special for medical intermediate laboratories as claimed in claim 1, wherein: the wheels (6) are arranged on the front surface of the cabinet body (2) and are provided with brake pedals.

6. The fume hood special for medical intermediate laboratories as claimed in claim 1, wherein: the cabinet body (2) is also internally provided with a water supply and storage device and a wastewater recovery barrel.