CN210385941U

CN210385941U - Purifying workbench with multilayer structure

Info

Publication number: CN210385941U
Application number: CN201921123034.4U
Authority: CN
Inventors: 杜佳林
Original assignee: Hainan Hongke Biotechnology Co Ltd
Current assignee: Hainan Hongke Biotechnology Co Ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-04-24
Anticipated expiration: 2029-07-17

Abstract

The utility model belongs to the technical field of the clean bench, especially, multilayer structure's clean bench now proposes following scheme, which comprises a base, the top outer wall of base has the multilayer storehouse through the bolt fastening, and the welding of the top outer wall in multilayer storehouse has the disinfect box, and the welding has the work frame between multilayer storehouse and the disinfect box, the inner wall joint of work frame has the working plate, and the outer wall welding of work frame has outer frame, the top outer wall joint of outer frame has the observation glass slide. The utility model discloses an integrated purification and ventilation function, through ventilating fan air current circulation, let in ozone and carry out the disinfection of disinfecting in the workstation, the grafting baffle is intervened the back and is cooperated ultraviolet lamp board and shine the processing work board face, realizes the face ultra-clean cleanness, and the multilayer storehouse passes through multiunit slide rail cooperation and goes up the slip tray that moves, can the material of keeping in and the equipment that stews, and the operation is convenient for observe in the workstation to the transparent disinfect box structure of first section of observation slide and flexible sight glass cooperation.

Description

Purifying workbench with multilayer structure

Technical Field

The utility model relates to a clean bench technical field especially relates to a multilayer structure's clean bench.

Background

The purification workbench is an air purification device for providing a local clean and sterile working environment, is an auxiliary device for detecting food microorganisms in the food industry, is also widely applied to related industries such as biological laboratories, medical sanitation, biological pharmacy and the like, and has good effects of improving process conditions, protecting the body health of operators and improving the product quality and the yield.

The existing purification workbench has the following defects: 1. most of the air flow flows vertically downwards, if a microscope is placed on a working table, the air flow of the vertical air supply can be blocked by the microscope, and at the moment, only the horizontal air supply mode can be selected preferentially; 2. when the purification workbench is operated, a plurality of temporary storage materials, standing equipment and the like exist, the temporary storage space of the existing workbench is limited, and the progress of the test process is not facilitated.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem that current clean bench exists, the utility model provides a multilayer structure's clean bench.

The utility model provides a purification workbench with a multilayer structure, which comprises a base, wherein the outer wall of the top part of the base is fixed with a multilayer bin through bolts, the outer wall of the top part of the multilayer bin is welded with a disinfection box, a working frame is welded between the multilayer bin and the disinfection box, the inner wall of the working frame is clamped with a working plate, the outer wall of the working frame is welded with an outer frame, the outer wall of the top part of the outer frame is clamped with an observation glass sheet, the outer wall of one end of the observation glass sheet is provided with a telescopic observation mirror, the inner wall of one side of the outer frame, which is far away from the disinfection box, is provided with a movable glass door, the inner wall of the movable glass door is clamped with a mute rubber cushion, the bottom ends of the outer walls of two sides of the outer frame are fixed with side expansion plates through hinges, the inner wall of the side, and the inner wall sliding connection of removal slide rail has inside slip tray, the both sides outer wall of disinfect box all opens the through-hole, and the through-hole inner wall joint has the side breather valve storehouse, the both sides that the outer wall of multilayer storehouse is close to work frame all are fixed with the side access board through the hinge, the both sides outer wall that the disinfect box kept away from the moving glass door opens there is the gas pocket, and one of them gas pocket inner wall pegs graft and has the ozone intake pipe, and another gas pocket inner wall pegs graft and has the circulating gas pipe, and circulating gas pipe's outer wall joint has the ozone recovery jar, one side that the outer wall of disinfect box is close to the ozone intake pipe is fixed with.

Further, the bottom outer wall in multilayer storehouse is fixed with magnetism through the hinge and inhales sealing door, and the bottom inner wall in multilayer storehouse is provided with the ultraviolet lamp plate.

Furthermore, a slot is formed in the central axis of the outer wall of the working frame, an inserting partition board is inserted into the inner wall of the slot, and a ventilating panel is laid between the inserting partition board and the working plate.

Further, the inner wall central axis of the multi-layer bin is fixed with a circulating fan through a bolt, and the outer wall of the circulating fan is fixed with an adjusting hopper through a hinge.

Further, there is the ventilating fan in the top of disinfect box interior limit through the bolt fastening, and the bottom outer wall of ventilating fan has the light bar through the bolt fastening.

Further, the inner wall of disinfect box is fixed with the ozone sensor through the bolt, and the signal end of ozone sensor is connected with the PLC controller through the signal line.

Furthermore, the inner wall of the magnetic suction sealing door is fixed with a pressure sensor through a bolt, and the signal end of the pressure sensor is connected with a PLC (programmable logic controller) through a signal wire.

Further, warning light, ultraviolet lamp plate, circulating fan, ventilating fan and light strip all are connected with the switch, and the switch is connected with the PLC controller through the wire.

The utility model provides a beneficial effect does:

1. the purification workbench integrates purification and ventilation functions, airflow circulation is carried out in a disinfection box through a ventilation fan, ozone is introduced to sterilize and disinfect the workbench, and meanwhile, after the insertion partition board is inserted, the bottom of the purification workbench is matched with an ultraviolet lamp panel to irradiate the surface of the working board, so that the ultra-clean cleaning of the surface of the working board is realized;

2. the bottom of the purification workbench is provided with a multi-layer bin, a sliding tray is moved through the cooperation of a plurality of groups of sliding rails, the temporary storage space for a plurality of groups of temporary storage materials and standing equipment is limited, and meanwhile, an ultraviolet lamp panel is arranged in the bin, so that the temporary storage materials and the standing equipment are prevented from being polluted, and the smooth progress of a test process is ensured;

3. this clean bench top is provided with observation slide and flexible sight glass, and the disinfect box sets to half section transparent construction on the cooperation simultaneously, is convenient for observe the operation in the workstation, and the back is opened to both sides side panel, forms the semi-open state of workstation, and it is more convenient to operate.

Drawings

Fig. 1 is a schematic structural diagram of a multi-layer purification workbench according to the present invention;

fig. 2 is a schematic side view of a multi-layer purification stage according to the present invention;

fig. 3 is the utility model provides a work plate structure schematic diagram of a multilayer structure's clean bench.

In the figure: the device comprises a base 1, a side lapping plate 2, a multilayer cabin 3, a side vent valve cabin 4, a side display plate 5, a movable glass door 6, a disinfection box 7, an observation glass slide 8, a telescopic observation mirror 9, a working plate 10, an ultraviolet lamp plate 11, a magnetic suction sealing door 12, a movable sliding tray 13, a circulating fan 14, an ozone inlet pipe 15, a warning lamp 16, a lighting lamp strip 17, a ventilating fan 18, a splicing clapboard 19 and a ventilating panel 20.

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.

Referring to fig. 1-3, a purifying workbench with a multilayer structure comprises a base 1, wherein a multilayer bin 3 is fixed on the outer wall of the top of the base 1 through bolts, a sterilizing box 7 is welded on the outer wall of the top of the multilayer bin 3, a working frame is welded between the multilayer bin 3 and the sterilizing box 7, a working plate 10 is clamped on the inner wall of the working frame, an outer frame is welded on the outer wall of the working frame, an observation glass sheet 8 is clamped on the outer wall of the top of the outer frame, a telescopic observation mirror 9 is arranged on the outer wall of one end of the observation glass sheet 8, a movable glass door 6 is arranged on the inner wall of one side of the outer frame, which is far away from the sterilizing box 7, a mute rubber gasket is clamped on the inner wall of the movable glass door 6, side expansion plates 5 are fixed on the bottom ends of the outer walls of two sides of the outer frame through hinges, buckles are arranged on, and the inner wall of the movable sliding rail is connected with an inner sliding tray 13 in a sliding way, the outer walls of two sides of the disinfection box 7 are all provided with through holes, the inner wall of each through hole is clamped with a side ventilation valve chamber 4, the two sides of the outer wall of the multi-layer chamber 3, which are close to the working frame, are all fixed with side straps 2 through hinges, the outer wall of the disinfection box 7, which is far away from the movable glass door 6, is provided with air holes, the inner wall of one of the air holes is inserted with an ozone inlet pipe 15, the inner wall of the other air hole is inserted with a circulating air pipe, the outer wall of the circulating air pipe is clamped with an ozone recovery tank, one side of the outer wall of the disinfection box 7, which is close to the ozone inlet pipe 15, is fixed with a warning lamp 16 through bolts, the outer wall of the bottom end of the multi-layer chamber 3 is fixed with a magnetic suction sealing door 12 through hinges, the inner wall of the bottom, a circulating fan 14 is fixed on the central axis of the inner wall of the multi-layer bin 3 through bolts, an adjusting hopper is fixed on the outer wall of the circulating fan 14 through a hinge, a ventilating fan 18 is fixed on the inner side of the top of the sterilizing box 7 through bolts, and the outer wall of the bottom of the ventilating fan 18 is fixed with a lighting lamp strip 17 through a bolt, the inner wall of the disinfection box 7 is fixed with an ozone sensor through a bolt, and the signal end of the ozone sensor is connected with a PLC controller through a signal wire, the model of the ozone sensor is ZE14-O3, the inner wall of the magnetic suction sealing door 12 is fixed with a pressure sensor through a bolt, and the signal end of the pressure sensor is connected with the PLC through a signal line, the model of the PLC is A2ASCPU-S0, the model of the pressure sensor is AT8106, the warning lamp 16, the ultraviolet lamp panel 11, the circulating fan 14, the ventilating fan 18 and the lighting lamp strip 17 are all connected with a switch, and the switch is connected with the PLC through a wire.

The working principle is as follows: when the purifying workbench is used, the material can enter and exit on the working plate 10 through the side display plate 5 or the movable glass door 6, meanwhile, in a specific disinfection box 7, the indoor air is primarily filtered by a prefilter, the air is pressed into the disinfection box 7 by a side air-permeable valve bin 4 and then is secondarily filtered by an air circulating fan 14, the clean air flow blown out from the air outlet surface of the air circulating fan 14 has a certain uniform section air speed, can remove the original air in the sterilizing box 7, take away dust particles and biological particles to form a sterile and high-cleanness working environment, draw away the inserting partition plate 19, open the ultraviolet lamp panel 11, the working plate 10 is used for realizing ultraviolet disinfection and sterilization, reducing the influence caused by the entrance and the exit in the experiment, the multi-layer bin 3 is used for temporarily storing a plurality of groups of materials and standing equipment, meanwhile, the ultraviolet lamp panel 11 in the bin ensures that the temporary storage material and the standing equipment are not polluted.

The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The purifying workbench with the multilayer structure comprises a base (1) and is characterized in that a multilayer bin (3) is fixed on the outer wall of the top of the base (1) through bolts, a sterilizing box (7) is welded on the outer wall of the top of the multilayer bin (3), a working frame is welded between the multilayer bin (3) and the sterilizing box (7), a working plate (10) is clamped on the inner wall of the working frame, an outer frame is welded on the outer wall of the working frame, an observation glass sheet (8) is clamped on the outer wall of the top of the outer frame, a telescopic observation mirror (9) is arranged on the outer wall of one end of the observation glass sheet (8), a movable glass door (6) is arranged on the inner wall of one side of the outer frame, which is far away from the sterilizing box (7), a mute rubber gasket is clamped on the inner wall of the movable glass door (6), and side display plates (5, the inner wall of the side unfolding plate (5) is provided with a buckle, the inner walls at two sides of the multi-layer bin (3) are fixed with three to four groups of movable sliding rails which are distributed at equal intervals through bolts, and the inner wall of the movable sliding rail is connected with an inner sliding tray (13) in a sliding way, the outer walls of the two sides of the sterilizing box (7) are both provided with through holes, and the inner wall of the through hole is clamped with a side air-permeable valve chamber (4), the two sides of the outer wall of the multi-layer chamber (3) close to the working frame are both fixed with side lapping plates (2) through hinges, the outer walls of two sides of the disinfection box (7) far away from the movable glass door (6) are provided with air holes, the inner wall of one air hole is inserted with an ozone inlet pipe (15), the inner wall of the other air hole is inserted with a circulating air pipe, the outer wall of the circulating air pipe is clamped with an ozone recovery tank, and a warning lamp (16) is fixed on one side of the outer wall of the sterilizing box (7) close to the ozone inlet pipe (15) through a bolt.

2. The purification workbench with a multilayer structure according to claim 1, wherein a magnetic suction sealing door (12) is fixed on the outer wall of the bottom end of the multilayer bin (3) through a hinge, and an ultraviolet lamp panel (11) is arranged on the inner wall of the bottom of the multilayer bin (3).

3. The purification workbench with a multilayer structure according to claim 1, wherein an insertion slot is formed in the central axis of the outer wall of the work frame, an insertion partition plate (19) is inserted into the inner wall of the insertion slot, and a ventilation panel (20) is laid between the insertion partition plate (19) and the work plate (10).

4. The purification workbench with a multilayer structure according to claim 1, wherein a circulating fan (14) is fixed at the central axis of the inner wall of the multilayer bin (3) through bolts, and an adjusting hopper is fixed at the outer wall of the circulating fan (14) through a hinge.

5. The purification workbench with a multi-layer structure as recited in claim 1, wherein the top inner edge of the disinfection box (7) is fixed with a ventilation fan (18) by bolts, and the bottom outer wall of the ventilation fan (18) is fixed with a lighting lamp strip (17) by bolts.

6. The purification workbench with a multilayer structure according to claim 1, wherein an ozone sensor is fixed on the inner wall of the disinfection box (7) through bolts, and the signal end of the ozone sensor is connected with a PLC controller through a signal wire.

7. The purification workbench with a multilayer structure according to claim 2, wherein a pressure sensor is fixed on the inner wall of the magnetic suction sealing door (12) through a bolt, and the signal end of the pressure sensor is connected with a PLC controller through a signal line.

8. The purification workbench with the multilayer structure according to claim 1, wherein the warning lamp (16), the ultraviolet lamp panel (11), the circulating fan (14), the ventilating fan (18) and the lighting lamp strip (17) are all connected with switches, and the switches are connected with the PLC through wires.