CN218395231U

CN218395231U - Biological laboratory is with safe type fume chamber

Info

Publication number: CN218395231U
Application number: CN202221674258.6U
Authority: CN
Inventors: 蒋鹏; 吴淼; 王德义; 蒋凤栖
Original assignee: Experimental Equipment Technology Co ltd Nanjing Hongyu
Current assignee: Experimental Equipment Technology Co ltd Nanjing Hongyu
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2023-01-31
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a safe type fume chamber is used in biological laboratory relates to the fume chamber field, comprising a main body, the main part upper end is provided with the top of the tower, a plurality of groups of tripods are installed to the main part lateral surface, the tripod upper end surface is kept away from main part one side and is fixedly provided with the connecting plate, the base is installed near the intermediate position on the connecting plate upper end surface, the base front end surface is connected with the rotor plate near the upper end position, the rotor plate lateral surface is connected with the bottom plate, be connected with loose axle one between rotor plate lateral surface and the base lateral surface, the rotor plate front end surface is installed with the motor near the lower extreme position, the base left and right sides are all installed with pivot one near the lower extreme position, pivot one lateral surface is connected with bracing piece one; this biological laboratory is with safe type fume chamber is convenient for the staff and adjusts the inclination of antenna, can protect the antenna, prevents that the antenna from receiving the harm of external factors such as wind and rain.

Description

Biological laboratory is with safe type fume chamber

Technical Field

The utility model relates to a fume chamber field specifically is a biological laboratory is with safe type fume chamber.

Background

The fume hood is similar to a closed hood, a small part paint spraying cabinet and a chemical laboratory fume hood are typical structures of a cabinet type exhaust hood, one side surface of a large chamber type fume hood is completely opened, an operator works in the fume hood and is mainly used for large paint spraying, powder bagging and the like, a working opening of the fume hood has great influence on air flow distribution in the fume hood, and the air flow distribution directly influences the working effect of the cabinet type exhaust hood.

Through the retrieval, chinese patent No. CN202121806313.8 discloses a novel laboratory is with biological fume chamber, moreover, the steam generator is simple in structure, high durability and convenient use, can be effectual the exhaust effect of improvement fume chamber, simultaneously can effectually filter the gas that produces when the experiment, thereby avoid the contaminated air, but the staff of being not convenient for adjusts the interval between two sets of loading boards according to the height of the article that need place, can not be more convenient when placing article, and the staff of being not convenient for adjusts the position of transparent glass baffle according to self height, lead to can not protect the staff eye well, for this, we propose a biological laboratory is with fume chamber.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biological laboratory is with safe type fume chamber to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a biological laboratory is with safe type fume chamber, includes the cabinet body, the fan is installed on the internal portion top of cabinet, cabinet body upper end surface mounting has the ventilation pipe, cabinet body inside wall is provided with puts thing mechanism, cabinet body front end surface is provided with protection machanism, cabinet body front end surface is close to the lower part position and installs the cabinet door.

As a further scheme of the utility model, it includes riser and loading board to put thing mechanism, the riser back is the rigid coupling with the internal lateral wall of cabinet, the loading board back is close to both sides position and all offers flutedly, the loading board passes through recess and riser movable mounting.

By adopting the technical scheme, the following technical effects can be achieved: the two sets of bearing plates can be moved along the risers through the grooves.

As a further scheme of the utility model, the loading board upper end surface is close to the equal fixed mounting of recess both edges position has the U template, U template both sides face all runs through and has seted up the cross slot, the inside inserting of cross slot is equipped with the slider, and is two sets of be provided with the fly leaf between the slider.

By adopting the technical scheme, the following technical effects can be achieved: providing convenience for subsequent fixing of the bearing plate.

As a further scheme of the utility model, slider upper end surface is close to U template lateral surface fixed mounting and has the connecting block, the connecting block lateral surface is inserted and is equipped with the staple, U template lateral surface is close to staple one end position and has seted up the fixed orifices, and staple one end is passed connecting block movable mounting inside the fixed orifices.

By adopting the technical scheme, the following technical effects can be achieved: the position of the movable plate can be fixed by matching the fixing nails with the fixing holes.

As a further aspect of the utility model, the inserted block is installed perpendicularly to the fly leaf near riser one side, a plurality of groups slot have all been seted up to riser both sides face, the inserted block agrees with the slot mutually.

By adopting the technical scheme, the following technical effects can be achieved: the position between the bearing plate and the vertical plate can be fixed by matching the insertion block with the slot.

As a further scheme of the utility model, protection machanism includes that fixed mounting is close to the U type backup pad of both sides position on cabinet body front end surface, inside the inserting of U type backup pad is equipped with the slide, and is two sets of be connected with the clear glass baffle between the slide.

By adopting the technical scheme, the following technical effects can be achieved: the sliding plate moves along the inside of the U-shaped supporting plate, so that the transparent glass partition plate can be driven to move.

As a further scheme of the utility model, the connecting plate is installed perpendicularly near U type backup pad one side on the slide front end surface, the fixed plate is installed near U type backup pad front end surface perpendicular to connecting plate one side, a plurality of groups thread grooves have been seted up on U type backup pad front end surface, the fixed plate lateral surface is inserted and is equipped with the screw, screw one end is passed fixed plate movable mounting and is being inside the thread groove.

By adopting the technical scheme, the following technical effects can be achieved: the position of the sliding plate can be fixed by matching the screw with the screw groove, so that the position of the transparent glass partition plate is fixed.

Compared with the prior art, the beneficial effects of the utility model are that: in this biological laboratory is with safe type fume chamber, remove two sets of loading boards along the riser, adjust the interval between two sets of loading boards, then remove the slider along the cross slot, it is inside to drive inserted block one end and insert corresponding slot, and through the rigidity of staple cooperation fixed orifices with the fly leaf, thereby with the rigidity of inserted block, and then with the rigidity between loading board and the riser, the rigidity of another set of loading board can be with the same reason, through the aforesaid operation, the staff of being convenient for is according to the interval between the two sets of loading boards of the altitude mixture control of the article that will place, make when placing article more convenient.

In this safe type fume chamber is used in biological laboratory, with the slide along the inside removal of U type backup pad, drive the clear glass baffle and remove to being located work people eye the place ahead position, then through the rigidity of screw cooperation thread groove with the slide to with the rigidity of clear glass baffle, through the aforesaid operation, the staff of being convenient for is according to self height, adjusts the height of clear glass baffle, separates the fender protection to the eye, avoids the experimentation, takes place the medicine etc. and splashes, causes the harm to the staff eye.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic view of the structure of the middle storage mechanism of the present invention;

fig. 4 is a schematic view of a partial structure of the middle storage mechanism of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4 according to the present invention;

fig. 6 is a schematic view of a partial structure of the middle protection mechanism of the present invention.

In the figure: 1. a cabinet body; 2. a vent pipe; 3. a fan; 4. a vertical plate; 5. carrying a plate; 6. a groove; 7. a U-shaped plate; 8. a transverse groove; 9. a slider; 10. connecting blocks; 11. a movable plate; 12. inserting a block; 13. a slot; 14. a U-shaped support plate; 15. a slide plate; 16. a transparent glass spacer; 17. a connecting plate; 18. a fixing plate; 19. a screw; 20. a placement mechanism; 21. a protection mechanism; 22. a cabinet door.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a biological laboratory is with safe type fume chamber, includes the cabinet body 1, and fan 3 is installed on the inside top of the

cabinet body

1, and 1 upper end surface mounting of the cabinet body has

ventilation pipe

2, and 1 inside wall of the cabinet body is provided with

puts thing mechanism

20, and 1 front end surface of the cabinet body is provided with protection machanism 21, and cabinet door 22 is installed near the lower part position on 1 front end surface of the cabinet body.

Referring to fig. 3-5, the storage mechanism 20 includes a vertical plate 4 and a supporting board 5, the back surface of the vertical plate 4 is fixedly connected to the inner sidewall of the cabinet 1, grooves 6 are formed on the back surface of the supporting board 5 near both sides, and the supporting board 5 is movably mounted on the vertical plate 4 through the grooves 6.

U-shaped plates 7 are fixedly mounted on the upper end surfaces of the bearing plates 5 close to the two edges of the grooves 6, transverse grooves 8 are formed in the two side surfaces of each U-shaped plate 7 in a penetrating mode, sliding blocks 9 are inserted into the transverse grooves 8, and movable plates 11 are arranged between the two groups of sliding blocks 9.

The upper end surface of the sliding block 9 is fixedly provided with a connecting block 10 close to the outer side surface of the U-shaped plate 7, a fixing nail is inserted on the outer side surface of the connecting block 10, a fixing hole is formed in the outer side surface of the U-shaped plate 7 close to one end of the fixing nail, and one end of the fixing nail penetrates through the connecting block 10 and is movably arranged in the fixing hole.

The movable plate 11 is vertically provided with an insert 12 near one side of the vertical plate 4, the two side surfaces of the vertical plate 4 are provided with a plurality of groups of slots 13, and the insert 12 is matched with the slots 13.

During the use, the loading board 5 in the object placing mechanism 20 moves along the vertical plate 4 through the groove 6, the U-shaped plate 7 moves along the loading board 5, another set of loading board 5 can be moved by the same principle, the distance between the two sets of loading boards 5 is adjusted, after the adjustment is completed, the slider 9 moves along the transverse groove 8, the movable plate 11 is driven to move towards the direction close to the outer side surface of the vertical plate 4, one end of the insert 12 is driven to be inserted into the corresponding slot 13, at the moment, one end of the fixing nail penetrates through the connecting block 10 to be inserted into the fixing hole, the position of the movable plate 11 can be fixed, the position of the insert 12 is fixed, the position between the loading board 5 and the vertical plate 4 is fixed, the position of the other set of loading board 5 can be fixed by the same principle, through the operation, the worker can adjust the distance between the two sets of loading boards 5 according to the height of the object to be placed, the object placing is more convenient, after the adjustment is completed, the object can be placed on the upper end surface of the loading board 5.

Example 2

cabinet body

1, and 1 upper end surface mounting of the cabinet body has

ventilation pipe

2, and 1 inside wall of the cabinet body is provided with

puts thing mechanism

Referring to fig. 1 and 6, the protection mechanism 21 includes U-shaped support plates 14 fixedly installed on the front end surface of the cabinet 1 near the two sides, sliding plates 15 are inserted into the U-shaped support plates 14, and a transparent glass partition plate 16 is connected between the two groups of sliding plates 15.

A connecting plate 17 is vertically arranged on one side, close to the U-shaped supporting plate 14, of the surface of the front end of the sliding plate 15, a fixing plate 18 is vertically arranged on one side, close to the front end of the U-shaped supporting plate 14, of the connecting plate 17, a plurality of groups of screw grooves are formed in the surface of the front end of the U-shaped supporting plate 14, screws 19 are inserted into the outer side face of the fixing plate 18, and one end of each screw 19 penetrates through the fixing plate 18 and is movably arranged inside the corresponding screw groove.

Concretely, before the biological experiment is carried out to the cabinet body 1 inside, slide 15 in the protection machanism 21 is along the inside removal of U type backup pad 14, it removes to being located work people's eye the place ahead position to drive transparent glass baffle 16, at this in-process, connecting plate 17 and fixed plate 18 follow slide 15 and remove, pass fixed plate 18 with 19 one end of screw and rotate to corresponding thread groove inside this moment, can be solid with slide 15's position, thereby with transparent glass baffle 16's rigidity, through the aforesaid operation, the staff of being convenient for is according to self height, adjust transparent glass baffle 16's height, separate the fender protection to the eye, avoid the experimentation, take place the medicine etc. and splash, cause the harm to the staff eye, wherein can keep the inside circulation of air of the cabinet body 1 through fan 3 cooperation ventilation pipe 2.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a biological laboratory is with safe type fume chamber, includes the cabinet body (1), its characterized in that, fan (3) are installed on the inside top of the cabinet body (1), the cabinet body (1) upper end surface mounting has ventilation pipe (2), the cabinet body (1) inside wall is provided with puts thing mechanism (20), the cabinet body (1) front end surface is provided with protection machanism (21), cabinet door (22) are installed near the lower part position to the cabinet body (1) front end surface.

2. The safety type ventilation cabinet for the biological laboratory according to claim 1, wherein the storage mechanism (20) comprises a vertical plate (4) and a bearing plate (5), the back surface of the vertical plate (4) is fixedly connected with the inner side wall of the cabinet body (1), grooves (6) are formed in the positions, close to the two sides, of the back surface of the bearing plate (5), and the bearing plate (5) is movably mounted with the vertical plate (4) through the grooves (6).

3. The safety type ventilation cabinet for the biological laboratory according to claim 2, wherein a U-shaped plate (7) is fixedly mounted on the upper end surface of the bearing plate (5) near to two edges of the groove (6), transverse grooves (8) are formed in two side surfaces of the U-shaped plate (7) in a penetrating manner, sliding blocks (9) are inserted into the transverse grooves (8), and a movable plate (11) is arranged between the two groups of sliding blocks (9).

4. The safety type ventilation cabinet for the biological laboratory according to claim 3, wherein a connecting block (10) is fixedly installed on the upper end surface of the sliding block (9) close to the outer side surface of the U-shaped plate (7), fixing nails are inserted into the outer side surface of the connecting block (10), fixing holes are formed in the outer side surface of the U-shaped plate (7) close to one ends of the fixing nails, and one ends of the fixing nails penetrate through the connecting block (10) and are movably installed inside the fixing holes.

5. The safety type ventilation cabinet for the biological laboratory according to claim 4, wherein an insert (12) is vertically installed on one side of the movable plate (11) close to the vertical plate (4), a plurality of groups of slots (13) are respectively formed in two side surfaces of the vertical plate (4), and the insert (12) is matched with the slots (13).

6. The safety type fume hood for the biological laboratory according to claim 1, wherein the protection mechanism (21) comprises a U-shaped support plate (14) fixedly installed on the front end surface of the cabinet body (1) near to two sides, sliding plates (15) are inserted into the U-shaped support plate (14), and a transparent glass partition plate (16) is connected between two groups of sliding plates (15).

7. The safety type ventilation cabinet for the biological laboratory according to claim 6, wherein a connecting plate (17) is vertically installed on one side, close to the U-shaped supporting plate (14), of the front end surface of the sliding plate (15), a fixing plate (18) is vertically installed on one side, close to the front end surface of the U-shaped supporting plate (14), of the connecting plate (17), a plurality of screw grooves are formed in the front end surface of the U-shaped supporting plate (14), a screw (19) is inserted into the outer side surface of the fixing plate (18), and one end of the screw (19) penetrates through the fixing plate (18) and is movably installed inside the screw groove.