CN214078387U

CN214078387U - Novel fume chamber is used in detection

Info

Publication number: CN214078387U
Application number: CN202023118573.4U
Authority: CN
Inventors: 饶伟明; 刘丰; 陈颖江
Original assignee: Xiamen Ginposome Pharmaceutical Co ltd
Current assignee: Xiamen Ginposome Pharmaceutical Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-31
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a novel fume chamber is used in detection, including the cabinet body, the inside of the cabinet body divide into places the storehouse and detects the storehouse, detects the inside bottom mounting in storehouse and is equipped with the pick-up plate, detects the fixed ventilation subassembly that is equipped with in top in storehouse, detects the fixed air-out subassembly that is equipped with in one side in storehouse, and the first air outlet has all been seted up to the both sides in detection storehouse, and the ventilation subassembly includes first fan, air-supply line, first filter screen and first protection network, and the fixed top that sets up at the cabinet is internal to first fan, the beneficial effects of the utility model are that: use external clean air to carry through first fan and air-supply line cooperation and detect storehouse and laboratory in, filter the impurity of inhaling gas through first filter screen, prevent through first protection network that the staff mistake from touching the fan and causing the damage, cooperate through first air outlet and first fan and can be abundant extrude the interior discharge of second air-out pipe with harmful gas to ensure the environment that detects storehouse and laboratory better.

Description

Novel fume chamber is used in detection

Technical Field

The utility model relates to a fume chamber, in particular to novel detect and use fume chamber belongs to and detects the ventilation technology field.

Background

The cabinet type exhaust hood is commonly called as a ventilation hood, and is similar to a closed hood, a small part paint spraying cabinet and a chemical laboratory ventilation hood are typical structures of the cabinet type exhaust hood, a working opening of the ventilation hood has a great influence on the air flow distribution in the cabinet, the air flow distribution directly influences the working effect of the cabinet type exhaust hood, and the ventilation hood is an indispensable component in the detection process and can prevent detection workers from inhaling toxic and harmful, pathogenic or unknown-toxicity chemical substances and organisms.

The ventilation effect of current fume chamber for detection is not good leads to piling up harmful gas in the laboratory easily and harms staff's health, can not control the amount of wind when detecting and lead to the error that detects easily, and discharges harmful gas easily and cause environmental pollution in external environment at the ventilation in-process, inhales harmful gas again when also taking a breath easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel fume chamber for detection to solve the current fume chamber ventilation effect that proposes among the above-mentioned background art not good harm staff health and detection error, and directly get rid of the problem that toxic gas can destroy the environment.

In order to achieve the above object, the utility model provides a following technical scheme: a novel fume hood for detection comprises a hood body, wherein the inside of the hood body is divided into a placing bin and a detecting bin, the bottom end inside the detecting bin is fixedly provided with a detecting plate, the top end of the detecting bin is fixedly provided with a ventilating assembly, one side of the detecting bin is fixedly provided with an air outlet assembly, two sides of the detecting bin are respectively provided with a first air outlet, the ventilating assembly comprises a first fan, an air inlet pipe, a first filter screen and a first protective net, the first fan is fixedly arranged at the top inside the hood body, the air inlet pipe of the first fan is fixedly arranged at the air inlet end of the first fan, one end of the air inlet pipe is fixedly connected with the top of one side of the hood body, one end of the air inlet pipe is fixedly provided with the first filter screen, the top end of the detecting bin is provided with a second air outlet corresponding to the air outlet end of the first fan, the second air outlet is fixedly provided with the first protective net, the middle part of the other side of the hood body is fixedly provided with a switch panel, the switch panel is fixedly provided with a first fan switch, and the first fan is electrically connected with the power supply through the first fan switch.

As a preferred technical scheme of the utility model, the air outlet component comprises a first air outlet pipe, a second protective net, a connecting pipe, a second air outlet pipe and a second fan, the second fan is fixedly arranged at one side of the detection bin, the air inlet end of the second fan is fixedly provided with the second protective net, the air outlet end of the second fan is fixedly provided with the first air outlet pipe, the surface of the first air outlet pipe is fixedly provided with the connecting pipe, the connecting pipe is respectively and fixedly connected with the two second air outlet pipes, one end of the two second air outlet pipes is respectively and fixedly connected with the two first air outlets, the two first air outlets are both fixedly provided with a third protective net, the bottom end of the first air outlet pipe is fixedly connected with the top end of the air outlet box, a plurality of second filter screens are fixedly arranged inside the air outlet box, and a plurality of second filter screens are made of activated carbon and stainless steel wire materials, the utility model discloses a cabinet, including switch panel, air-out box, bottom fixed connection, switch panel, power, switch panel, the fixed third tuber pipe that is equipped with in one side of going out the bellows, the one end that the third goes out the tuber pipe and the bottom fixed connection of cabinet body one side, switch panel's fixed surface is equipped with second fan switch, the second fan passes through second fan switch and power electric connection.

As a preferred technical scheme of the utility model, the top of cabinet body opposite side is equipped with and detects two corresponding door in storehouse, two one side of door is all articulated mutually through the opposite side of the hinge with the cabinet body, two connect, two through the buckle block between the door the surface of door all is fixed and is equipped with the first in command, two the door is transparent material and makes.

As a preferred technical scheme of the utility model, the bottom of cabinet body opposite side is equipped with and places the corresponding cabinet door in storehouse, two the cabinet door is all articulated mutually through the opposite side of the hinge with the cabinet body, two the surface of cabinet door is the fixed second handle that is equipped with all.

As a preferred technical scheme of the utility model, the inside of placing the storehouse is fixed and is equipped with two and places the board, two place one side of board all with place one side fixed connection inside the storehouse, two a plurality of detecting instrument has all been placed on the top of placing the board.

As an optimized technical scheme of the utility model, the four corners of cabinet body bottom is all fixed and is equipped with the supporting leg.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novel fume chamber for detection carries out the detection processing to article through detecting the storehouse, is equipped with ventilation unit, uses external clean air to carry in detecting storehouse and laboratory through first fan and air-supply line cooperation, filters the impurity of inhaling gas through first filter screen, prevents that the staff from touching the fan by mistake and causing the damage through first protection network, can be abundant extrude harmful gas to discharge in the second air-out pipe through first air outlet and first fan cooperation to ensure the environment in detecting storehouse and laboratory better; be equipped with the air-out subassembly, in the harmful gas through the second fan in detecting the storehouse takes out first air-out, and can prevent through second fan convulsions when the experiment detects that the experiment from receiving the influence and making the detection error appear, prevent through second protection network and third protection network that the detecting instrument bumps and falls inside second fan and the first air outlet, carry out abundant filtration through the different material second filter screen of a plurality of with exhaust harmful gas, prevent that direct discharge from causing the destruction to the environment.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side sectional view of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a cabinet body; 2. placing a bin; 3. a detection bin; 4. a ventilation assembly; 41. a first fan; 42. an air inlet pipe; 43. a first filter screen; 44. a first protection net; 5. an air outlet assembly; 51. a first air outlet pipe; 52. a second protective net; 53. a connecting pipe; 54. a second air outlet pipe; 55. a second fan; 6. detecting a plate; 7. an air outlet box; 8. a second filter screen; 9. a third air outlet pipe; 10. a switch panel; 11. a bin gate; 12. buckling; 13. a first handle; 14. A cabinet door; 15. placing the plate; 16. a second handle; 17. supporting legs; 18. a first air outlet; 19. a second air outlet; 20. and a third protection net.

Detailed Description

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

Referring to fig. 1-3, the utility model provides a novel ventilated case for detection, which comprises a case body 1, the case body 1 is divided into a placing bin 2 and a detecting bin 3, a detecting plate 6 is fixed at the bottom end inside the detecting bin 3, a ventilating component 4 is fixed at the top end of the detecting bin 3, an air outlet component 5 is fixed at one side of the detecting bin 3, the detecting bin 3 is used for detecting and processing objects, first air outlets 18 are arranged at both sides of the detecting bin 3, the ventilating component 4 comprises a first fan 41, an air inlet pipe 42, a first filter screen 43 and a first protective screen 44, the first fan 41 is fixed at the top of the case body 1, the air inlet pipe 42 is fixed at the air inlet end of the first fan 41, one end of the air inlet pipe 42 is fixedly connected with the top of one side of the case body 1, clean air is conveyed to the detecting bin 3 and a laboratory through the first fan 41 and the air inlet pipe 42, the fixed first filter screen 43 that is equipped with of one end of air-supply line 42, filter the gaseous impurity of inhaling through first filter screen 43, detect the top in storehouse 3 and offer the second air outlet 19 that corresponds mutually with the air-out of first fan 41, the fixed first protection network 44 that is equipped with of second air outlet 19, cooperate through first air outlet 18 and first fan 41 and can be abundant extrude the interior discharge of second play tuber pipe 54 with harmful gas, thereby guarantee the environment that detects storehouse 3 and laboratory better, the fixed flush mounting plate of being equipped with in middle part of the 1 opposite side of the cabinet body 10, flush mounting plate 10 is fixed and is equipped with first fan switch, first fan 41 is through first fan switch and power electric connection.

Preferably, the air outlet assembly 5 includes a first air outlet pipe 51, a second protective net 52, a connecting pipe 53, a second air outlet pipe 54 and a second fan 55, the second fan 55 is fixedly disposed on one side of the detection bin 3, harmful gas in the detection bin 3 is extracted into the first air outlet pipe 51 through the second fan 55, and the experiment can be prevented from being influenced by the extraction of the second fan 55 during the experiment detection, so that the detection error occurs, the second protective net 52 is fixedly disposed at the air inlet end of the second fan 55, the first air outlet pipe 51 is fixedly disposed at the air outlet end of the second fan 55, the connecting pipe 53 is fixedly disposed on the surface of the first air outlet pipe 51, the connecting pipe 53 is respectively and fixedly connected with the two second air outlet pipes 54, one ends of the two second air outlet pipes 54 are respectively and fixedly connected with the two first air outlet openings 18, the two first protective nets 18 are respectively and fixedly disposed with the third protective net 20, and the second protective net 52 and the third protective net 20 prevent the detection instrument from colliding with the second fan 55 and falling into the first air outlet pipe 55 Inside the port 18, the bottom end of the first air outlet pipe 51 is fixedly connected with the top end of the air outlet box 7, a plurality of second filter screens 8 are fixedly arranged inside the air outlet box 7, the plurality of second filter screens 8 are made of activated carbon and stainless steel wire materials, discharged harmful gas is fully filtered through the plurality of second filter screens 8 made of different materials, a third air outlet pipe 9 is fixedly arranged on one side of the air outlet box 7, which prevents the environment from being damaged by direct discharge, one end of the third air outlet pipe 9 is fixedly connected with the bottom of one side of the cabinet body 1, a second fan switch is fixedly arranged on the surface of the switch panel 10, and a second fan 55 is electrically connected with a power supply through the second fan switch; the top of the other side of the cabinet body 1 is provided with two bin doors 11 corresponding to the detection bin 3, one sides of the two bin doors 11 are hinged with the other side of the cabinet body 1 through hinges, the two bin doors 11 are connected through buckles 12 in a clamping mode, the surfaces of the two bin doors 11 are fixedly provided with first handles 13, the two bin doors 11 are made of transparent materials, the bin doors 11 are opened through the first handles 13, test detection is carried out in the detection bin 3, and when an accident occurs in an experiment, the bin doors 11 can be conveniently closed to directly exchange air so as to prevent toxic gas from flowing out to cause the accident; the bottom of the other side of the cabinet body 1 is provided with cabinet doors 14 corresponding to the placing bin 2, the two cabinet doors 14 are hinged with the other side of the cabinet body 1 through hinges, the surfaces of the two cabinet doors 14 are fixedly provided with second handles 16, and the cabinet doors 14 are opened through the second handles 16 to place articles into the placing bin 2; two placing plates 15 are fixedly arranged inside the placing bin 2, one sides of the two placing plates 15 are fixedly connected with one side inside the placing bin 2, a plurality of detecting instruments are placed at the top ends of the two placing plates 15, and articles such as the detecting instruments are placed and classified through the two placing plates 15; the four corners of the 1 bottom of the cabinet body is all fixed and is equipped with supporting legs 17, supports the cabinet body 1 through supporting legs 17 to the adjustment detects the height in storehouse 3 and makes things convenient for the staff to use more.

When the novel ventilated cabinet for detection is used, firstly, the door 11 is opened through the first handle 13, then the door 14 is opened through the second handle 16 to take out the detection instrument and the like, the detection instrument is placed on the detection plate 6 to detect articles, meanwhile, the second fan 55 is opened through the second fan switch to continuously draw air at the detection plate 6 to prevent the external air from directly ventilating from influencing the detection result, the second protective net 52 prevents the instrument from inadvertently falling into the second air outlet pipe 54, after the air is discharged into the air outlet box 7, the toxic gas is filtered through the second filter screens 8 with different materials to prevent the environment from being directly discharged, when an accident occurs in detection, a worker can directly close the door 11, and open the first fan 41 through the first fan switch to blow the external air and extrude the existing air to be matched with the second fan 55 to fully discharge the toxic gas, prevent that the staff from contacting toxic gas and leading to the damage, also can open first fan 41 after detecting the end, to the environment that detects storehouse 3 and laboratory in the gas of carrying the external world and take a breath improvement detection experiment to detecting storehouse 3 and laboratory, prevent through first filter screen 43 that the use of the first fan 41 of impurity influence of inhaling, prevent through first protection network 44 that the staff mistake from touching and lead to the damage, it can directly place detecting instrument in placing storehouse 2 to detect the completion, and classify and place through placing board 15, support cabinet body 1 through supporting leg 17, and the adjustment detects the highly more convenient staff who uses in storehouse 3.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 novel detection ventilation cabinet comprises a cabinet body (1) and is characterized in that the cabinet body (1) is divided into a placing bin (2) and a detection bin (3), a detection plate (6) is fixed at the bottom end inside the detection bin (3), a ventilation assembly (4) is fixedly arranged at the top end of the detection bin (3), an air outlet assembly (5) is fixedly arranged at one side of the detection bin (3), first air outlets (18) are respectively formed in two sides of the detection bin (3), the ventilation assembly (4) comprises a first fan (41), an air inlet pipe (42), a first filter screen (43) and a first protective screen (44), the first fan (41) is fixedly arranged at the top inside the cabinet body (1), the air inlet pipe (42) is fixedly arranged at the air inlet end of the first fan (41), one end of the air inlet pipe (42) is fixedly connected with the top of one side of the cabinet body (1), the fixed first filter screen (43) that is equipped with of one end of air-supply line (42), detect the second air outlet (19) that correspond mutually with the air-out end of first fan (41) and seted up on the top in storehouse (3), second air outlet (19) are fixed and are equipped with first protection network (44), the fixed flush mounting plate (10) that is equipped with in middle part of the cabinet body (1) opposite side, flush mounting plate (10) are fixed and are equipped with first fan switch, first fan (41) are through first fan switch and power electric connection.

2. The novel fume hood for detection according to claim 1, characterized in that: the air outlet assembly (5) comprises a first air outlet pipe (51), a second protective net (52), a connecting pipe (53), a second air outlet pipe (54) and a second fan (55), the second fan (55) is fixedly arranged on one side of the detection bin (3), the air inlet end of the second fan (55) is fixedly provided with the second protective net (52), the air outlet end of the second fan (55) is fixedly provided with the first air outlet pipe (51), the surface of the first air outlet pipe (51) is fixedly provided with the connecting pipe (53), the connecting pipe (53) is respectively and fixedly connected with the two second air outlet pipes (54), one ends of the two second air outlet pipes (54) are respectively and fixedly connected with the two first air outlets (18), the two first air outlets (18) are respectively and fixedly provided with the third protective net (20), the bottom end of the first air outlet pipe (51) is fixedly connected with the top end of the air outlet box (7), go out bellows (7) inside fixed a plurality of second filter screen (8), a plurality of second filter screen (8) are made by active carbon and stainless steel wire material, the fixed third play tuber pipe (9) that is equipped with in one side of going out bellows (7), the third goes out the one end of tuber pipe (9) and the bottom fixed connection of the cabinet body (1) one side, the fixed surface of flush mounting plate of switch (10) is equipped with second fan switch, second fan (55) are through second fan switch and power electric connection.

3. The novel fume hood for detection according to claim 1, characterized in that: the top of the cabinet body (1) opposite side is equipped with two corresponding door (11) with detection storehouse (3), two one side of door (11) all is articulated mutually through the hinge with the opposite side of the cabinet body (1), two connect through buckle (12) block between door (11), two the surface of door (11) all is fixed and is equipped with the first in command (13), two door (11) are transparent material and make.

4. The novel fume hood for detection according to claim 1, characterized in that: the bottom of the other side of the cabinet body (1) is provided with a cabinet door (14) corresponding to the placing bin (2), the two cabinet doors (14) are hinged to the other side of the cabinet body (1) through hinges, and the surfaces of the two cabinet doors (14) are fixedly provided with second handles (16).

5. The novel fume hood for detection according to claim 1, characterized in that: the inside of placing storehouse (2) is fixed and is equipped with two and places board (15), two place one side of board (15) all with place the inside one side fixed connection in storehouse (2), two a plurality of detecting instrument has all been placed on the top of placing board (15).

6. The novel fume hood for detection according to claim 1, characterized in that: four corners of the bottom end of the cabinet body (1) are fixedly provided with supporting legs (17).