CN213913891U

CN213913891U - High-low temperature sterile clean workbench

Info

Publication number: CN213913891U
Application number: CN202022571535.8U
Authority: CN
Inventors: 白福平
Original assignee: Shenzhen Xucang Technology Co ltd
Current assignee: Shenzhen Xucang Technology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-08-10
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a sterile clean bench of high low temperature, including the workstation body, remove wheel, operation panel, draught fan and clear glass door, the bottom of the workstation body is all installed and is removed the wheel, and is fixed with the supporting baseplate on the inner wall of workstation body bottom, the inside operation panel that is provided with of workstation body of supporting baseplate top, and all be fixed with the hornblock on the outer wall of operation panel both sides, one side at workstation body top is provided with fan chamber, and the workstation body top of fan chamber one side is provided with air purification chamber to the workstation body top of air purification chamber top is provided with the air-supply line, the internally mounted in fan chamber has the draught fan, one side of air purification chamber bottom is provided with first draw-in groove, and the air purification chamber bottom of first draw-in groove one side is provided with the second draw-in groove. The utility model discloses not only improve degerming dust removal effect, be convenient for highly adjust the operation panel, reduced the long-pending of the internal portion dust of workstation moreover and stayed.

Description

High-low temperature sterile clean workbench

Technical Field

The utility model relates to a clean equipment technical field specifically is a aseptic clean bench of high low temperature.

Background

The clean workbench is an air purification device which provides local dustless and sterile working environment, can artificially control and discharge polluted air in a working area through a special filtering channel, avoids harm to people and the environment, is a safe clean workbench special for microorganisms, and can be widely applied to relevant industries such as biological laboratories, medical treatment and health, biological pharmacy and the like.

The cleaning workbench on the market is various in types, can basically meet the use requirements of people, but still has certain defects, and has the following specific problems.

(1) When the existing clean workbench is used, the degerming and dedusting are not thorough enough, and the effect is general, so the improvement is needed;

(2) when the existing clean workbench is used, an operation table inside the clean workbench is generally fixed and is inconvenient to adjust according to the height of a user, so that certain limitation exists;

(3) most of the existing clean workbenches are of open structures, and dust is easily accumulated in the clean workbenches when the clean workbenches are not used for the time, so that certain defects exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sterile clean bench of high low temperature to propose clean bench degerming dust removal thoroughly inadequately when using in solving above-mentioned background art, the problem of the easy deposition of the highly inconvenient regulation and open structure of workstation.

In order to achieve the above object, the utility model provides a following technical scheme: a high-low temperature sterile clean workbench comprises a workbench body, moving wheels, an operating platform, an induced draft fan and a transparent glass door, wherein the moving wheels are installed at the bottom end of the workbench body, a supporting bottom plate is fixed on the inner wall of the bottom of the workbench body, the operating platform is arranged inside the workbench body above the supporting bottom plate, corner blocks are fixed on the outer walls of two sides of the operating platform, a fan cavity is arranged at one side of the top of the workbench body, a clean air cavity is arranged at the top of the workbench body at one side of the fan cavity, an air inlet pipe is arranged at the top end of the workbench body above the clean air cavity and communicated with the clean air cavity, the induced draft fan is installed inside the fan cavity, the input end of the induced draft fan is communicated with the clean air cavity, a first clamping groove is formed in one side of the bottom of the clean air cavity, a second clamping groove is formed in the bottom of the clean air cavity at one side of the first clamping groove, a control panel is installed on the outer wall of the top of the workbench body, and the output end of the singlechip in the control panel is electrically connected with the input end of the induced draft fan.

Preferably, a transparent glass door is installed on the outer wall of one side of the workbench body, the side wall of the transparent glass door is fixedly provided with a butt strap, the outer wall of the workbench body of one side of the transparent glass door is fixedly provided with a positioning block, and the positioning block is matched with the butt strap, so that a closed space is formed inside the workbench body.

Preferably, the inner walls of the two sides of the workbench body are provided with lamp troughs, and the sterilizing lamps are arranged in the lamp troughs and used for sterilizing.

Preferably, all be provided with spacing spout on the workstation body inner wall of operation panel both sides, and the inside sliding connection of spacing spout has spacing slider, and the one end of spacing slider and the outer wall fixed connection of hornblock for the removal of operation panel is more steady.

Preferably, the telescopic link is all installed on the supporting baseplate top of operation panel below, and the output of telescopic link and the bottom fixed connection of hornblock are convenient for adjust the height of operation panel.

Preferably, the workstation body top of operation panel top is fixed with the tuber pipe that converges, and the output that converges tuber pipe and draught fan is linked together, and the both sides of converging the tuber pipe bottom all are provided with equidistant exhaust pipe, and the exhaust pipe is linked together with the tuber pipe that converges, is convenient for with the original air escape of workstation internal portion, takes away dust particle and biological particle.

Preferably, one side of the inside of air purification chamber is provided with first filter plate, and the bottom of first filter plate extends to the inside of first draw-in groove, and the top of first filter plate extends to the top of the workstation body, and the air purification intracavity portion of first filter plate one side is provided with the second filter plate, and the bottom of second filter plate extends to the inside of second draw-in groove, and the top of second filter plate extends to the top of the workstation body, is convenient for purify the air of introducing.

Preferably, the inner walls of the two sides of the air inlet pipe are both fixed with supporting blocks, and the top ends of the supporting blocks are provided with filter screens, so that the introduced air can be conveniently subjected to primary filtration.

Compared with the prior art, the beneficial effects of the utility model are that: the high-low temperature sterile clean workbench not only improves the degerming and dedusting effect, is convenient for adjusting the height of the operating platform, but also reduces the accumulation of dust in the workbench body;

(1) by arranging the sterilizing lamp, the air converging pipe, the exhaust pipe, the induced draft fan, the air inlet pipe, the filter screen, the first filter plate and the second filter plate, the sterilizing lamp is started to excite oxygen molecules in the air to be associated into ozone molecules, the molecules have strong sterilizing effect and can generate sterilizing effect on corners which are not directly irradiated by ultraviolet rays, secondly, the induced draft fan works to ensure that the outside air enters the inside of the air-purifying cavity through the air inlet pipe, the filter screen inside the air inlet pipe preliminarily filters the air, the first filter plate and the second filter plate inside the air-purifying cavity respectively finely filter and purify the air, the induced draft fan guides the purified air into the air converging pipe, the purified air is sprayed out through the exhaust pipe, the original air inside the worktable body can be discharged, dust particles and biological particles are taken away, and a sterile and clean working environment is formed inside the worktable body, thereby improving the degerming and dedusting effect;

(2) by arranging the telescopic rod, the corner block, the limiting sliding groove and the limiting sliding block, the telescopic rod pushes the operating platform to move up and down through the corner block, and meanwhile, the corner block drives the limiting sliding block to slide in the limiting sliding groove, so that the operating platform can move more stably, and the height of the operating platform can be adjusted conveniently;

(3) through being provided with transparent glass door, take piece and locating piece, the transparent glass door of upset is closed with it for take piece on the transparent glass door lateral wall and the locating piece block on the workstation body outer wall, the setting up of transparent glass door makes the inside of workstation body form an inclosed space, thereby has reduced the long-pending of the internal portion dust of workstation and has stayed.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

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

FIG. 3 is a schematic view of the enlarged structure of the air collecting duct according to the present invention;

FIG. 4 is a schematic view of a cross-sectional enlarged structure of the air inlet pipe of the present invention;

fig. 5 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a worktable body; 2. a support base plate; 3. a moving wheel; 4. a telescopic rod; 5. an operation table; 6. a corner block; 7. a lamp slot; 8. a wind converging pipe; 9. a fan cavity; 10. an induced draft fan; 11. a clean air cavity; 12. an air inlet pipe; 13. a sterilizing lamp; 14. a limiting chute; 15. a limiting slide block; 16. a transparent glass door; 17. a control panel; 18. lapping; 19. positioning blocks; 20. an exhaust duct; 21. a support block; 22. a filter screen; 23. a first card slot; 24. a first filter plate; 25. a second card slot; 26. a second filter plate.

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. 1-5, the present invention provides an embodiment: a high-low temperature sterile clean workbench comprises a workbench body 1, moving wheels 3, an operation platform 5, an induced draft fan 10 and a transparent glass door 16, wherein the moving wheels 3 are all installed at the bottom end of the workbench body 1, and a supporting bottom plate 2 is fixed on the inner wall of the bottom of the workbench body 1;

a transparent glass door 16 is arranged on the outer wall of one side of the workbench body 1, the side walls of the transparent glass door 16 are all fixed with tabs 18, the outer wall of the workbench body 1 of one side of the transparent glass door 16 is all fixed with positioning blocks 19, and the positioning blocks 19 and the tabs 18 are mutually matched, so that a closed space is formed inside the workbench body 1;

the inner walls of the two sides of the workbench body 1 are provided with lamp troughs 7, sterilizing lamps 13 are arranged in the lamp troughs 7, the types of the sterilizing lamps 13 can be 17491LM, and the input ends of the sterilizing lamps 13 are electrically connected with the output end of a singlechip in the control panel 17 and are used for sterilizing;

an operating table 5 is arranged in the workbench body 1 above the supporting bottom plate 2, and corner blocks 6 are fixed on the outer walls of two sides of the operating table 5;

the inner walls of the workbench bodies 1 at two sides of the operating platform 5 are provided with limiting sliding grooves 14, the limiting sliding grooves 14 are connected with limiting sliding blocks 15 in a sliding manner, and one ends of the limiting sliding blocks 15 are fixedly connected with the outer walls of the corner blocks 6, so that the operating platform 5 can move more stably;

the top ends of the supporting bottom plates 2 below the operating table 5 are all provided with telescopic rods 4, the type of each telescopic rod 4 can be YNT-03, the input ends of the telescopic rods 4 are electrically connected with the output end of a single chip microcomputer in the control panel 17, and the output ends of the telescopic rods 4 are fixedly connected with the bottom ends of the corner blocks 6, so that the height of the operating table 5 can be conveniently adjusted;

an air collecting pipe 8 is fixed at the top of the workbench body 1 above the operating table 5, the air collecting pipe 8 is communicated with the output end of the induced draft fan 10, the two sides of the bottom end of the air collecting pipe 8 are provided with the exhaust pipes 20 at equal intervals, and the exhaust pipes 20 are communicated with the air collecting pipe 8, so that the original air in the workbench body 1 can be conveniently exhausted, and dust particles and biological particles can be taken away;

a fan cavity 9 is arranged on one side of the top of the workbench body 1, a clean air cavity 11 is arranged on the top of the workbench body 1 on one side of the fan cavity 9, an air inlet pipe 12 is arranged at the top end of the workbench body 1 above the clean air cavity 11, and the air inlet pipe 12 is communicated with the clean air cavity 11;

a first filter plate 24 is arranged on one side inside the air purification cavity 11, the bottom end of the first filter plate 24 extends into the first clamping groove 23, the top end of the first filter plate 24 extends to the upper side of the workbench body 1, a second filter plate 26 is arranged inside the air purification cavity 11 on one side of the first filter plate 24, the bottom end of the second filter plate 26 extends to the inside of the second clamping groove 25, and the top end of the second filter plate 26 extends to the upper side of the workbench body 1, so that introduced air can be purified conveniently;

supporting blocks 21 are fixed on the inner walls of the two sides of the air inlet pipe 12, and a filter screen 22 is arranged at the top end of each supporting block 21, so that the introduced air can be filtered preliminarily;

the inside of fan chamber 9 installs draught fan 10, the model of this draught fan 10 can be 11-62-A, the input and the clean gas chamber 11 of draught fan 10 are linked together, one side of clean gas chamber 11 bottom is provided with first draw-in groove 23, and the clean gas chamber 11 bottom of first draw-in groove 23 one side is provided with second draw-in groove 25, install control panel 17 on the outer wall at workstation body 1 top, this control panel 17's model can be TC55A, and the output of the inside singlechip of control panel 17 and the input electric connection of draught fan 10.

The working principle is as follows: when the air purifier is used, firstly, the control panel 17 is operated to turn on the sterilizing lamp 13 in the lamp slot 7 between the work tables, the sterilizing lamp 13 can excite oxygen molecules in the air to be associated into ozone molecules, the molecules have strong sterilizing effect and can generate sterilizing effect on corners which are not directly irradiated by ultraviolet rays, secondly, the control panel 17 is operated to control the induced draft fan 10 in the fan cavity 9 to work, so that the external air enters the air purifying cavity 11 through the air inlet pipe 12, the filter screen 22 in the air inlet pipe 12 primarily filters the air, then, the first filter plate 24 and the second filter plate 26 in the air purifying cavity 11 respectively perform refined filtering and purification on the air, the induced draft fan 10 guides the air into the air collecting cavity 8, the air is sprayed out through the air outlet pipe 20, the original air in the work table body 1 can be discharged, and dust particles and biological particles are taken away, the inside of the workbench body 1 forms a sterile and clean working environment, so that the sterilization and dust removal effects are improved, the first filter plate 24 and the second filter plate 26 can be respectively lifted out of the first clamping groove 23 and the second clamping groove 25 to be cleaned, then the control panel 17 is operated to control the telescopic rod 4 to work, the telescopic rod 4 pushes the operation table 5 through the corner block 6 to move up and down, meanwhile, the corner block 6 drives the limiting slide block 15 to slide in the limiting slide groove 14, so that the operation table 5 moves more stably, the height of the operation table 5 is convenient to adjust, finally, when the workbench is not used for the moment, the transparent glass door 16 is turned over to close the workbench, the lapping sheet 18 on the side wall of the transparent glass door 16 is clamped with the positioning block 19 on the outer wall of the workbench body 1, and the transparent glass door 16 is arranged to form a closed space inside the workbench body 1, thereby reducing the accumulation of dust in the workbench body 1 and completing the work of the high-low temperature sterile clean workbench.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.

Claims

1. The utility model provides a sterile clean bench of high low temperature, includes the workstation body (1), removes wheel (3), operation panel (5), draught fan (10) and clear glass door (16), its characterized in that: the bottom of the workbench body (1) is provided with moving wheels (3), a supporting base plate (2) is fixed on the inner wall of the bottom of the workbench body (1), an operating platform (5) is arranged inside the workbench body (1) above the supporting base plate (2), corner blocks (6) are fixed on the outer walls of two sides of the operating platform (5), one side of the top of the workbench body (1) is provided with a fan cavity (9), the top of the workbench body (1) on one side of the fan cavity (9) is provided with a clean air cavity (11), the top of the workbench body (1) above the clean air cavity (11) is provided with an air inlet pipe (12), the air inlet pipe (12) is communicated with the clean air cavity (11), an induced draft fan (10) is arranged inside the fan cavity (9), the input end of the induced draft fan (10) is communicated with the clean air cavity (11), one side of the bottom of the clean air cavity (11) is provided with a first clamping groove (23), and the bottom of the air purification cavity (11) on one side of the first clamping groove (23) is provided with a second clamping groove (25), the outer wall of the top of the workbench body (1) is provided with a control panel (17), and the output end of the single chip microcomputer in the control panel (17) is electrically connected with the input end of the draught fan (10).

2. The high and low temperature sterile clean bench of claim 1, wherein: the outer wall of one side of the workbench body (1) is provided with a transparent glass door (16), the side wall of the transparent glass door (16) is fixedly provided with a lapping sheet (18), the outer wall of the workbench body (1) of one side of the transparent glass door (16) is fixedly provided with a positioning block (19), and the positioning block (19) is matched with the lapping sheet (18).

3. The high and low temperature sterile clean bench of claim 1, wherein: the inner walls of two sides of the workbench body (1) are provided with lamp troughs (7), and the inside of the lamp troughs (7) is provided with a sterilizing lamp (13).

4. The high and low temperature sterile clean bench of claim 1, wherein: the inner walls of the workbench bodies (1) on the two sides of the operating platform (5) are provided with limiting sliding grooves (14), the inner parts of the limiting sliding grooves (14) are connected with limiting sliding blocks (15) in a sliding mode, and one ends of the limiting sliding blocks (15) are fixedly connected with the outer walls of the corner blocks (6).

5. The high and low temperature sterile clean bench of claim 1, wherein: the top end of the supporting bottom plate (2) below the operating platform (5) is provided with a telescopic rod (4), and the output end of the telescopic rod (4) is fixedly connected with the bottom end of the corner block (6).

6. The high and low temperature sterile clean bench of claim 1, wherein: the top of the workbench body (1) above the operating platform (5) is fixed with a wind gathering pipe (8), the wind gathering pipe (8) is communicated with the output end of the draught fan (10), the two sides of the bottom end of the wind gathering pipe (8) are provided with equally spaced exhaust pipes (20), and the exhaust pipes (20) are communicated with the wind gathering pipe (8).

7. The high and low temperature sterile clean bench of claim 1, wherein: one side of the inside of the air purification cavity (11) is provided with a first filter plate (24), the bottom end of the first filter plate (24) extends to the inside of the first clamping groove (23), the top end of the first filter plate (24) extends to the upper part of the workbench body (1), a second filter plate (26) is arranged inside the air purification cavity (11) on one side of the first filter plate (24), the bottom end of the second filter plate (26) extends to the inside of the second clamping groove (25), and the top end of the second filter plate (26) extends to the upper part of the workbench body (1).

8. The high and low temperature sterile clean bench of claim 1, wherein: supporting blocks (21) are fixed on the inner walls of the two sides of the air inlet pipe (12), and a filter screen (22) is arranged at the top end of each supporting block (21).