CN216262611U - Universal exhaust hood of laboratory operation table - Google Patents
Universal exhaust hood of laboratory operation table Download PDFInfo
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- CN216262611U CN216262611U CN202122777079.7U CN202122777079U CN216262611U CN 216262611 U CN216262611 U CN 216262611U CN 202122777079 U CN202122777079 U CN 202122777079U CN 216262611 U CN216262611 U CN 216262611U
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- air suction
- air
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- outlet holes
- panel
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Abstract
The utility model discloses a universal exhaust hood for a laboratory operating table, which comprises a panel, an electric sliding table and an air suction cover, wherein a cover body is installed on the bottom surface of the panel, a plurality of air outlet holes are formed in the top surface of the panel, screw holes are formed in the positions, right opposite to the air outlet holes, of the bottom surface of the cover body, sealing rods are arranged in the air outlet holes, holding rods are installed at the lower ends of the sealing rods, the lower ends of the air outlet holes are outwards expanded, an air suction pipe is installed at the upper end of the air suction cover, a cylinder body is arranged outside the air suction pipe, an air suction pump is installed at the upper end of the cylinder body, and a telescopic rod is installed between a moving platform on the electric sliding table and the cylinder body. The air suction hood is simple in structure, the sealing rods around the equipment can be selected according to the placement position of the equipment, the corresponding air outlet holes are opened, the wind energy generated by the air blower is discharged upwards along the air outlet holes, the discharged wind energy takes away the bottom and the surrounding air of the equipment, the blown wind can be quickly sucked into the air suction hood through the air suction pump, and the air suction effect is improved through one-time blowing and one-time sucking.
Description
Technical Field
The utility model relates to the field of laboratory tables, in particular to a universal exhaust hood for a laboratory operating table.
Background
The experiment table is used for performing experiment detection and storing instruments by enterprises and institutions such as hospitals, schools, chemical plants, scientific research institutions and the like, and is divided into the following parts according to the placing positions: a central experiment table, an edge experiment table and a corner table; the material composition is as follows: all-steel experiment table, steel-wood experiment table, all-wood experiment table, PP experiment table, aluminum-wood experiment table.
When the laboratory bench is tested, some experiments can generate some bad smell of smell nature, need exhaust equipment to exhaust, though can exhaust when the experiment, exhaust effect is not good, especially to the side and the bottom of equipment, causes the not clean of gaseous emission easily, influences the inside environment in laboratory, and it is comprehensive not enough to adjust the position of present exhaust equipment simultaneously, influences the use.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a universal exhaust hood for laboratory operation table, so as to solve the problems proposed in the background art.
The utility model is realized by the following technical scheme: a universal exhaust hood for laboratory operation tables comprises a panel, an electric sliding table and an exhaust hood, wherein the exhaust hood is arranged at the upper end of the panel, the electric sliding table is arranged at one side of the exhaust hood, a plurality of connecting rods are arranged between the electric sliding table and the panel, a hood body is arranged on the bottom surface of the panel, a plurality of air outlet holes are formed in the top surface of the panel, screw holes are formed in the bottom surface of the hood body and are opposite to the air outlet holes, sealing rods are arranged in the air outlet holes, the lower ends of the sealing rods penetrate through the screw holes and extend to the outside, holding rods are arranged, the lower ends of the air outlet holes are outwards expanded, threads are arranged on sections of the sealing rods which are positioned in the screw holes, the threads are meshed with the threads on the screw holes, an exhaust pipe is arranged at the upper end of the exhaust hood, a cylinder body is arranged outside the exhaust pipe, an exhaust pump is arranged at the upper end of the cylinder body, and a movable platform on the electric sliding table is opposite to the cylinder body, and is provided with a telescopic rod, and one end of the telescopic rod is arranged on the barrel body.
According to a preferable technical scheme, the outer wall surface of the air suction pipe is provided with external threads, the inner wall surface of the cylinder body is provided with internal threads, and the air suction pipe is in meshed connection with the internal threads on the cylinder body through the external threads.
As the preferred technical scheme, the outside of the air suction cover is provided with a circular ring, and a plurality of fixing rods are arranged between the circular ring and the air suction cover.
As preferred technical scheme, the sealing rod is located the inside one end of the cover body and is located the outside one of the cover body and all installs the closing plate, and the inside closing plate of the cover body all sets up in the venthole lower extreme to seal the opening of venthole lower extreme, the outside closing plate of the cover body all offsets with the bottom surface of the cover body, and with the sealing rod with the gap seal between the screw hole.
As the preferred technical scheme, an air inlet pipe is arranged on the right side surface of the cover body, and a blower is arranged on the air inlet pipe.
As preferred technical scheme, all install the bracing piece perpendicularly on four angles of cover body bottom surface.
The utility model has the beneficial effects that: the air suction cover has a simple structure, the sealing rods around the equipment can be selected according to the position of the equipment, the sealing rods move downwards to open the air outlet holes around the equipment, the wind energy generated by the blower is discharged upwards along the air outlet holes, the discharged wind energy takes away the bottom of the equipment and the surrounding air, the blown air can be quickly sucked into the air suction cover through the air suction pump, the air exhaust effect is improved through one blowing and one suction, the residual of the air is greatly reduced, the air suction cover can move left and right, back and forth and up and down, the air suction cover can directly correspond to the equipment at different positions, the adaptability is improved, and meanwhile, after the air suction cover is moved downwards, the air suction cover can cover the equipment, and the generated air can be completely discharged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of an installation structure between the electric sliding table and the cylinder in the utility model.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figures 1 and 2, the universal exhaust hood for laboratory operation desks of the utility model comprises a panel 1, an electric sliding platform 14 and an exhaust hood 7, wherein the exhaust hood 7 is arranged at the upper end of the panel 1, the electric sliding platform 14 is arranged at one side of the exhaust hood 7, a plurality of connecting rods are arranged between the electric sliding platform 14 and the panel 1, a hood body 2 is arranged on the bottom surface of the panel 1, a plurality of air outlet holes 3 are arranged on the top surface of the panel 1, screw holes are arranged at the positions, right opposite to the air outlet holes, of the bottom surface of the hood body 2, sealing rods 4 are arranged in the air outlet holes 3, the lower ends of the sealing rods 4 extend to the outside through the screw holes and are provided with holding rods 6, the lower ends of the air outlet holes 3 are arranged to be outwardly expanded, threads are arranged on sections of the sealing rods 4 positioned inside the screw holes, the threads are engaged with the threads on the screw holes, an air suction pipe 9 is arranged at the upper end of the exhaust hood 7, a barrel body 11 is arranged outside the air suction pipe 9, an air suction pump 12 is installed at the upper end of the cylinder body 11, a hose 13 is installed at the exhaust end of the air suction pump 12, a moving platform on the electric sliding table 14 is arranged right opposite to the cylinder body and provided with an expansion link 17, and one end of the expansion link 17 is installed on the cylinder body 11.
In this embodiment, an external thread is provided on an outer wall surface of the air suction pipe 9, an internal thread is provided on an inner wall surface of the cylinder 11, and the air suction pipe 9 is engaged with the internal thread of the cylinder 11 through the external thread.
In this embodiment, the outer portion of the air suction cover 7 is provided with a ring 8, and a plurality of fixing rods are installed between the ring 8 and the air suction cover 7.
In this embodiment, the sealing rod 4 is located the cover body 2 inside one end and is located the cover body 2 outside one and serves and all install closing plate 5, the inside closing plate 5 of the cover body 2 all sets up in 3 lower extremes of venthole to seal the opening of 3 lower extremes of venthole, the outside closing plate 5 of the cover body 2 all offsets with the bottom surface of the cover body 2, and seal the gap between sealing rod and the screw hole, the closing plate also can play the positioning action, has avoided breaking away from of sealing rod.
In this embodiment, an air inlet pipe 15 is mounted on the right side surface of the cover body 2, and a blower 16 is mounted on the air inlet pipe 15.
In this embodiment, four corners of the bottom surface of the cover body 2 are vertically provided with the support rods.
After experimental equipment is placed on a panel, a sealing rod around the equipment is selected according to the placement position of the equipment, the sealing rod is determined, the sealing rod is rotated by a holding rod to move downwards along a screw hole, after the sealing rod is moved out of an air outlet hole, the air outlet hole around the equipment is opened, wind energy generated by a blower is discharged upwards along the air outlet hole, the discharged wind energy takes away the bottom and surrounding air of the equipment, an electric sliding table is started, the electric sliding table moves to drive a cylinder, an air suction pipe and an air suction cover until the air suction cover moves to the upper part of the equipment, the air suction cover is pulled forwards and backwards, a telescopic rod is stretched by the movement of the air suction cover until the air suction cover is vertically aligned with the equipment, at the moment, an air suction pump can be started, suction force generated by the air suction pump can act in the air suction cover, and blown air of the blower can be quickly sucked by the suction force, the exhaust effect is increased through one blowing and one sucking, and the gas residue is greatly reduced.
The air suction cover can move up and down, so that the equipment needs to react for a long time, and when the equipment is not operated by a person, the air suction cover can be directly grabbed by the circular ring to rotate, the air suction pipe is driven by the rotation of the air suction cover, the air suction pipe moves downwards along the thread until the air suction cover is covered on the equipment, and the air is prevented from being discharged.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides a universal exhaust hood of laboratory operation panel which characterized in that: comprises a panel (1), an electric sliding table (14) and an air suction cover (7), wherein the air suction cover (7) is arranged at the upper end of the panel (1), the electric sliding table (14) is arranged at one side of the air suction cover (7), a plurality of connecting rods are arranged between the electric sliding table (14) and the panel (1), a cover body (2) is arranged on the bottom surface of the panel (1), a plurality of air outlet holes (3) are arranged on the top surface of the panel (1), screw holes are arranged right at the positions, opposite to the air outlet holes, of the bottom surface of the cover body (2), sealing rods (4) are arranged in the air outlet holes (3), the lower ends of the sealing rods (4) penetrate through the screw holes and extend to the outside, holding rods (6) are arranged, the lower ends of the air outlet holes (3) are arranged in an outward expanding way, threads are arranged on one section, which is positioned inside the screw holes, the threads are engaged with the threads on the screw holes, an air suction pipe (9) is arranged at the upper end of the air suction cover (7), the outside of breathing pipe (9) is equipped with barrel (11), and aspirator pump (12) are installed to barrel (11) upper end, installs hose (13) on the exhaust end of aspirator pump (12), and moving platform on electronic slip table (14) is just to the barrel setting to install telescopic link (17), telescopic link (17) one end is installed on barrel (11).
2. The laboratory console universal hood according to claim 1, wherein: the outer wall surface of the air suction pipe (9) is provided with external threads, the inner wall surface of the cylinder body (11) is provided with internal threads, and the air suction pipe (9) is meshed and connected with the internal threads on the cylinder body (11) through the external threads.
3. The laboratory console universal hood according to claim 1, wherein: the outside of the air suction cover (7) is provided with a circular ring (8), and a plurality of fixed rods are arranged between the circular ring (8) and the air suction cover (7).
4. The laboratory console universal hood according to claim 1, wherein: sealing rod (4) are located the inside one end of the cover body (2) and are located the outside one end of the cover body (2) and all install closing plate (5), and closing plate (5) inside the cover body (2) all set up in venthole (3) lower extreme to seal the opening of venthole (3) lower extreme, and the outside closing plate (5) of the cover body (2) all offsets with the bottom surface of the cover body (2), and seals the gap between sealing rod and the screw hole.
5. The laboratory console universal hood according to claim 1, wherein: an air inlet pipe (15) is arranged on the right side surface of the cover body (2), and an air blower (16) is arranged on the air inlet pipe (15).
6. The laboratory console universal hood according to claim 1, wherein: four corners of the bottom surface of the cover body (2) are vertically provided with supporting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122777079.7U CN216262611U (en) | 2021-11-11 | 2021-11-11 | Universal exhaust hood of laboratory operation table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122777079.7U CN216262611U (en) | 2021-11-11 | 2021-11-11 | Universal exhaust hood of laboratory operation table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216262611U true CN216262611U (en) | 2022-04-12 |
Family
ID=81008942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122777079.7U Active CN216262611U (en) | 2021-11-11 | 2021-11-11 | Universal exhaust hood of laboratory operation table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216262611U (en) |
-
2021
- 2021-11-11 CN CN202122777079.7U patent/CN216262611U/en active Active
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