CN218798039U

CN218798039U - But remote operation's fume chamber

Info

Publication number: CN218798039U
Application number: CN202222816509.6U
Authority: CN
Inventors: 魏胜业; 周焕杨
Original assignee: Guangdong Aomei Laboratory System Equipment Co ltd
Current assignee: Guangdong Aomei Laboratory System Equipment Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-04-07
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a but remote operation's fume chamber, including locker and operation cabinet, the operation cabinet is located on the locker top, be equipped with the operation panel on the inside diapire of operation cabinet, be equipped with the telescopic link between operation panel bottom four corners department and the inside diapire of operation cabinet. According to the scheme, the bidirectional screw rod can be driven to rotate by rotating the hand wheel, so that the movable blocks are driven to move oppositely or back to back, the operation table is driven to lift through the movable rods, and the height of the operation table can be adjusted; the fan starts, inhales the rose box with the harmful gas in the operation cabinet through the kuppe in, and the active carbon filter screen in the filter can discharge again after filtering the harmful gas of extraction, can not the polluted environment. The utility model relates to a fume chamber technical field specifically is to provide a but remote operation's fume chamber.

Description

But remote operation's fume chamber

Technical Field

The utility model relates to a fume chamber technical field specifically indicates a but remote operation's fume chamber.

Background

Fume hoods, also known as fume hoods, are large devices used in chemical laboratories to reduce the contact between laboratory workers and harmful gases. When the experiment device is used by an experimenter, related experiments need to be carried out on an operation table of the fume hood, but the height of the operation table of the fume hood is fixed and cannot be adjusted, so that when the experiment device is used by people with different heights, the fatigue of the operators is easily caused, and the operation is not convenient enough; meanwhile, the fume hood is difficult to purify harmful gas generated in a laboratory, and the harmful gas is directly discharged outdoors to pollute the environment, so that the fume hood capable of being remotely operated is provided.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming the defects of the prior art, the utility model provides a but remote operation's fume chamber.

The utility model adopts the following technical scheme: the utility model relates to a but remote operation's fume chamber, including locker and operation cabinet, the operation cabinet is located on the locker top, be equipped with the operation panel on the inside diapire of operation cabinet, be equipped with the telescopic link between operation panel bottom four corners department and the inside diapire of operation cabinet, be equipped with two-way lead screw between department and the inside diapire of operation cabinet in the middle of the operation panel bottom, cup joint through the internal thread hole respectively on two-way lead screw middle part both sides and be equipped with the movable block, articulate respectively on the upper and lower both ends of movable block and be equipped with the movable rod, be located on the articulated operation panel bottom of locating of one end of the movable rod of movable block upside, be located on the articulated inside diapire of operation cabinet of one end of the movable rod of movable block downside, the inside kuppe that is equipped with of operation cabinet, the kuppe is located the operation cabinet top, be equipped with the fan on the operation cabinet top, the induced draft end of fan passes through pipeline and kuppe top intercommunication, be equipped with the rose box on the operation cabinet top, the air-out end of fan passes through pipeline and rose box left end intercommunication.

Furthermore, be equipped with multiunit active carbon filter screen in the rose box, the rose box right-hand member intercommunication is equipped with the exhaust pipe.

Furthermore, one end of the bidirectional screw rod facing the outside of the operation cabinet is provided with a hand wheel, and one end of the bidirectional screw rod facing the inside of the operation cabinet is provided with a limiting block.

Furthermore, the front side of the operation cabinet is hinged with a cabinet door, and the cabinet door is provided with an observation window.

Further, a remote controller is arranged at the bottom of the front side of the operation cabinet and electrically connected with the fan.

Furthermore, a wireless transmission module is electrically connected in the remote controller and is connected with the remote control terminal.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: according to the remotely-operated fume hood, the bidirectional lead screw can be driven to rotate by rotating the hand wheel, so that the movable blocks are driven to move oppositely or oppositely, the operation table is driven to lift by the movable rods, the height of the operation table can be adjusted, and the problem that when people with different heights use the operation table, operators are easy to fatigue, and the operation is not convenient enough is solved; the fan starts, inhales the rose box with the harmful gas in the operation cabinet through the kuppe in, and the active carbon filter screen in the filter can discharge again after filtering the harmful gas of extraction, can not the polluted environment.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of a remotely operable fume hood according to the present invention;

fig. 2 is a schematic view of a connection structure of the two-way screw rod of the remotely-operated fume hood according to the scheme.

The device comprises a storage cabinet 1, a storage cabinet 2, an operation cabinet 3, an operation table 4, an expansion rod 5, a bidirectional screw rod 6, a moving block 7, a moving rod 8, a flow guide cover 9, a fan 10, an active carbon filter screen 11, an exhaust pipe 12, a hand wheel 13, a limiting block 14, a cabinet door 15, an observation window 16, a remote controller 17 and a filter box.

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 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.

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.

As shown in fig. 1-2, the utility model relates to a but remote operation's fume chamber, including locker 1 and operation cabinet 2, operation cabinet 2 is located on locker 1 top, be equipped with operation panel 3 on the inside diapire of operation cabinet 2, be equipped with telescopic link 4 between 3 bottom four corners departments of operation panel and the inside diapire of operation cabinet 2, be equipped with two-way lead screw 5 between department and the inside diapire of operation cabinet 2 in the middle of the 3 bottom of operation panel, it is equipped with movable block 6 to cup joint through the internal thread hole respectively on 5 middle part both sides of two-way lead screw, it is equipped with movable rod 7 to articulate respectively on the upper and lower both ends of movable block 6, the one end that is located movable rod 7 of movable block 6 upside is articulated to be located on 3 bottoms of operation panel, the one end that is located movable rod 7 of movable block 6 downside articulates to be located on 2 inside diapalls of operation cabinet, 2 inside kuppe 8 that are equipped with of operation cabinet, kuppe 8 is located the operation cabinet top, be equipped with fan 9 on 2 tops of operation cabinet, the induced draft end of fan 9 communicates through pipeline and 8 top of kuppe, be equipped with rose box 17 top on the air-outlet end of fan, the air-out pipeline.

Wherein, be equipped with multiunit active carbon filter screen 10 in the rose box 17, rose box 17 right-hand member intercommunication is equipped with exhaust pipe 11, two-way lead screw 5 is served and is equipped with hand wheel 12 towards one of the 2 outsides of operation cabinet, two-way lead screw 5 is served and is equipped with stopper 13 towards one of 2 inboards of operation cabinet, the articulated cabinet door 14 that is equipped with in 2 front sides of operation cabinet, be equipped with observation window 15 on the

cabinet door

14, 2 front side bottoms of operation cabinet are equipped with remote control 16, remote control 16 and fan 9 electric connection, electric connection has wireless transmission module in the remote control 16, wireless transmission module and remote control terminal connection.

When the operation table is used specifically, the bidirectional screw rod 5 can be driven to rotate by rotating the hand wheel 12, so that the moving block 6 is driven to move oppositely or oppositely, the operation table 3 is driven to lift by the moving rod 7, the height of the operation table 3 can be adjusted, the problem that when people with different heights use the operation table 3, operators are easy to fatigue, and the operation is not convenient enough is solved, and the lifting stability of the operation table 3 is improved by the telescopic rod 4; the remote control is carried out by inputting instructions to the remote controller 16 through the remote terminal, so that the starting and stopping of the fan 9 can be remotely controlled; the fan 9 starts, inhales the rose box 17 with the harmful gas in the operation cabinet 2 through kuppe 8 in, and the active carbon filter screen 10 in the filter can discharge again after filtering the harmful gas of extraction, can not the polluted environment.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A remotely-operated fume hood comprises a storage cabinet and an operation cabinet, and is characterized in that: the improved air-suction type air-purifying cabinet is characterized in that the operating cabinet is arranged on the top of the storage cabinet, an operating table is arranged on the bottom wall of the operating cabinet, telescopic rods are arranged between four corners of the bottom of the operating table and the bottom wall of the operating cabinet, a bidirectional lead screw is arranged between the middle of the bottom of the operating table and the bottom wall of the operating cabinet, moving blocks are sleeved on two sides of the middle of the bidirectional lead screw through inner threaded holes respectively, movable rods are hinged to the upper end and the lower end of each moving block respectively, one end of each movable rod on the upper side of each moving block is hinged to the bottom of the operating table, one end of each movable rod on the lower side of each moving block is hinged to the bottom wall of the operating cabinet, a flow guide cover is arranged inside the operating cabinet and is located above the operating table, a fan is arranged on the top of the operating cabinet, an air suction end of the fan is communicated with the top of the flow guide cover through a pipeline, a filter box is arranged on the top of the operating cabinet, and an air outlet end of the fan is communicated with the left end of the filter box through a pipeline.

2. A remotely operable fumehood according to claim 1 wherein: the filter box is internally provided with a plurality of groups of activated carbon filter screens, and the right end of the filter box is communicated with an exhaust pipe.

3. A remotely operable fumehood according to claim 1 wherein: one of the two-way lead screw outside of the operation cabinet is served and is equipped with the hand wheel, one of the two-way lead screw inboard of the operation cabinet is served and is equipped with the stopper.

4. A remotely operable fumehood according to claim 3 wherein: the front side of the operation cabinet is hinged with a cabinet door, and the cabinet door is provided with an observation window.

5. A remotely operable fumehood according to claim 4 wherein: the remote control is arranged at the bottom of the front side of the operation cabinet and is electrically connected with the fan.

6. A remotely operable fumehood according to claim 5 wherein: the remote controller is internally and electrically connected with a wireless transmission module, and the wireless transmission module is connected with the remote control terminal.