CN210160081U

CN210160081U - Laboratory is with laboratory personnel import and export air shower

Info

Publication number: CN210160081U
Application number: CN201920751611.8U
Authority: CN
Inventors: 陈志坚; 林雪华
Original assignee: Individual
Current assignee: Shanghai Hupo Biotechnology Co ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-03-20
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses an laboratory is with laboratory technician import and export air shower, including air shower casing, first mounting groove has been seted up to air shower casing one side outer wall, and first mounting groove one end inner wall has the outlet door through hinge joint, and air shower casing one side outer wall has the projection curtain through the screw connection, there is protective housing's top one side inner wall through bolted connection, and protective housing's bottom inner wall has the projecting apparatus through bolted connection, and protective housing's both ends inner wall all has sterilamp through the screw connection. The utility model discloses in, be provided with projecting apparatus, projection curtain and speaker, when the experimenter enters into the wind leaching rooms casing inside, projecting apparatus and speaker are opened, show the experimenter on the projection curtain and correctly behave in the wind leaching rooms, remind the experimenter both hands to lift up and rotate, avoid the experimenter to stand still in the wind leaching rooms, are favorable to the experimenter health to be drenched by all-round blowing.

Description

Laboratory is with laboratory personnel import and export air shower

Technical Field

The utility model relates to a laboratory paraphernalia technical field especially relates to an experimental personnel imports and exports wind leaching rooms in laboratory.

Background

The laboratory is the place of carrying out the experiment, and the laboratory is scientific cradle, is the base of scientific research, and the source spring of science and technology development plays very important effect to science and technology development.

Many laboratories all have higher requirements to air cleanliness now, in the experiment research and development process, because laboratory staff's mobility is great, the laboratory staff who gets into the laboratory from the outside can carry debris such as dust, if do not detach the dust and probably cause harmful effects for the experiment that the laboratory goes on, consequently laboratory staff all need pass through the wind shower in business turn over laboratory, but laboratory staff stands and is blown in the wind shower and drenches the dust removal now, can only the health both sides be blown, need a wind shower that has the warning function for abundant wind shower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the laboratory that proposes imports and exports the wind leaching rooms with the laboratory personnel, problem that can effectual solution background art propose.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an experimental personnel inlet and outlet air shower for laboratories comprises an air shower shell, wherein a first mounting groove is formed in the outer wall of one side of the air shower shell, an outlet door is hinged to the inner wall of one end of the first mounting groove through a hinge, a projection curtain is connected to the outer wall of one side of the air shower shell through a screw, a protective shell is connected to the inner wall of one side of the top of the air shower shell through a screw, a projector is connected to the inner wall of the bottom of the protective shell through a screw, ultraviolet sterilizing lamps are connected to the inner walls of two ends of the protective shell through screws, an infrared sensor is connected to the inner wall of one side of the top of the air shower shell through a screw, a loudspeaker is connected to the inner wall of the other side of the top of the air shower shell through a screw, a purification shell is connected to the top of the outer wall of one end of the air shower shell, the active carbon filter screen is located the top of HEPA filter screen, it has plasma generator to purify casing one end inner wall through bolted connection, and plasma generator is located the top of active carbon filter screen, the top outer wall of wind leaching rooms casing has the PLC controller through bolted connection.

Preferably, a second mounting groove is formed in the outer wall of the other side of the air shower housing, an inlet door is hinged to the inner wall of one end of the second mounting groove through a hinge, and the joints of the inlet door, the outlet door and the air shower housing are all connected with an electronic lock through bolts.

Preferably, the bottom of the outer wall of one end of the air shower casing is connected with a mounting frame through a bolt, and the outer wall of the top of the mounting frame is connected with a turbine fan through a bolt.

Preferably, the air inlet end of the turbofan is connected with an air inlet main pipe through a flange, one end of the air inlet main pipe, which is far away from the turbofan, extends into the air shower housing, the other end of the air inlet main pipe is connected with a first connecting pipe through a flange, and the outer wall of one side of the first connecting pipe is connected with air inlet branch pipes which are distributed equidistantly through flanges.

Preferably, the outer wall of the top of the purifying shell is inserted with an air outlet main pipe, and the other end of the air outlet main pipe is connected with air outlet branch pipes which are distributed equidistantly through flanges.

Preferably, the circumference inner wall of wind leaching rooms casing has the mesh backup pad through bolted connection, and the mesh backup pad is located the top of air inlet branch pipe.

Preferably, the projector, the loudspeaker, the plasma generator, the turbofan, the ultraviolet germicidal lamp and the electronic lock are all connected with a switch through a wire, and the switch is electrically connected with the PLC through a wire.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with turbofan, air-out branch pipe and air outlet nozzle, can blow off the ash on the experimenter body, be provided with air inlet branch pipe and air inlet nozzle, can retrieve the inside air of wind leaching room casing, be provided with and purify casing, active carbon filter screen and HEPA filter screen, can filter the purification with the air after the wind leaching, facilitate the use

2. Through being provided with plasma generator, can kill the inside bacterium of wind leaching rooms casing, realize its effect of disinfecting, because the quantity of anion is greater than the quantity of positive ion, consequently unnecessary anion still floats in the air, can reach the smoke elimination, remove dust, eliminate the peculiar smell, improve the quality of air, in order to promote the health care effect of health, through being provided with sterilamp, can disinfect the disinfection to wind leaching rooms casing inside in a period, kill inside bacterium, the security of device has been improved.

3. Through being provided with projecting apparatus, projection curtain and speaker, when the laboratory technician enters into the wind shower casing inside, projecting apparatus and speaker are opened, show the laboratory technician correct behavior in the wind shower on the projection curtain, remind the laboratory technician both hands to lift up and rotate, avoid the laboratory technician to stand motionless in the wind shower, be favorable to the laboratory technician health to be drenched by all-round blowing, avoid the dust to get into dustless laboratory, improved the experiment quality.

Drawings

FIG. 1 is a schematic view of a sectional structure of an air shower housing of an air shower for laboratory experiment personnel to enter and exit the air shower;

FIG. 2 is a schematic view of a sectional structure of a purifying housing of an air shower for laboratory experiment personnel;

fig. 3 is the utility model provides a laboratory is with laboratory personnel's exit air shower's local side structure schematic diagram.

In the figure: 1 projection curtain, 2 export doors, 3 air shower casings, 4 mesh backup pads, 5 air inlet branch pipes, 6 entry doors, 7 protective housing, 8 projectors, 9 infrared ray sensor, 10PLC controller, 11 speakers, 12 plasma generator, 13 purification housing, 14 active carbon filter screens, 15HEPA filter screens, 16 turbo fan, 17 mounting racks, 18 sterilamp, 19 air outlet branch pipes, 20 electronic locks.

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, an inlet and outlet air shower for laboratory laborers comprises an air shower housing 3, a first installation groove is formed in the outer wall of one side of the air shower housing 3, the inner wall of one end of the first installation groove is hinged with an outlet door 2 through a hinge, the outer wall of one side of the air shower housing 3 is connected with a projection curtain 1 through a screw, the projection curtain 1 is located inside the air shower housing 3, the inner wall of one side of the top of the air shower housing 3 is connected with a protective housing 7 through a bolt, the inner wall of the bottom of the protective housing 7 is connected with a projector 8 through a bolt, the inner walls of the two ends of the protective housing 7 are connected with ultraviolet sterilizing lamps 18 through screws, the inner wall of one side of the top of the air shower housing 3 is connected with an infrared sensor 9 through a bolt, the inner wall of the other side of the top of the air shower housing 3 is connected, and the inner wall of one side of the purifying shell 13 is connected with two horizontally placed active carbon filter screens 14 and an HEPA filter screen 15 through bolts, the active carbon filter screen 14 is positioned above the HEPA filter screen 15, the inner wall of one end of the purifying shell 13 is connected with a plasma generator 12 through bolts, the plasma generator 12 is positioned above the active carbon filter screen 14, and the outer wall of the top of the air shower shell 3 is connected with a PLC (programmable logic controller) 10 through bolts.

In the utility model, the outer wall of the other side of the air shower housing 3 is provided with a second mounting groove, the inner wall of one end of the second mounting groove is hinged with an inlet door 6 through a hinge, the joints of the inlet door 6, the outlet door 2 and the air shower housing 3 are all connected with an electronic lock 20 through bolts, the outer walls of the ends far away from the outlet door 2 and the inlet door 6 are all connected with a handle through bolts, the bottom of the outer wall of one end of the air shower housing 3 is connected with a mounting rack 17 through bolts, the outer wall of the top of the mounting rack 17 is connected with a turbine fan 16 through bolts, the air inlet end of the turbine fan 16 is connected with an air inlet main through a flange, the end of the air inlet main far away from the turbine fan 16 extends into the air shower housing 3, the other end of the air inlet main is connected with a first connecting pipe through a flange, the outer wall of one side of the first connecting pipe, the air outlet end of the turbine fan 16 is connected with a second connecting pipe through a flange, the other end of the second connecting pipe extends into the purifying shell 13, the outer wall of the top of the purifying shell 13 is inserted with an air outlet main pipe, the other end of the air outlet main pipe is connected with air outlet branch pipes 19 which are distributed equidistantly through a flange, one end of each air outlet branch pipe 19, which is far away from the air outlet main pipe, extends into the air shower housing 3, the outer wall of one end of each air outlet branch pipe 19, which is close to the protective housing 7, is connected with air outlet nozzles which are distributed equidistantly through screws, the circumferential inner wall of the air shower housing 3 is connected with a mesh supporting plate 4 through bolts, the mesh supporting plate 4 is positioned above the air inlet branch pipe 5, the projector 8, the loudspeaker 11, the plasma generator 12, the turbo fan 16, the ultraviolet germicidal lamp 18 and the electronic lock 20 are all connected with a switch through leads, the switch is electrically connected with the PLC controller 10 through a wire, and the infrared sensor 9 is electrically connected with the signal input end of the PLC controller 10 through a signal wire.

The working principle is as follows: in the spare part of the device, all driving parts, which refer to power elements, electric devices and adaptive power supplies, are connected through leads, the specific connection means refers to the following working principle that the electric devices are electrically connected in sequence, the detailed connection means is a known technology in the field, the following main description of the working principle and the process is that before the device is used, the air shower is connected with the power supply, an experimenter opens an inlet door 6 through a handle to enter the air shower when in use, then an infrared sensor 9 detects the entry of the experimenter, the infrared sensor 9 transmits a signal to a PLC controller 10, the PLC controller 10 controls a turbo fan 16, an electronic lock 20 and a plasma generator 12 to be started, the experimenter is sprayed and dedusted through an air outlet nozzle on an air outlet branch pipe 19, and then the air returns to the turbo fan 16 through the air inlet nozzle on the air inlet branch pipe 5, meanwhile, the PLC 10 controls the projector and the loudspeaker 11 to be opened, the inside of the air shower displays pictures, the laboratory staff is reminded to rotate in the air shower, the air shower can be lifted by two hands, the air outlet nozzles on the air outlet branch pipes 19 can blow and shower the body of the laboratory staff in all directions, the time of air shower ending is displayed on the projection curtain 1, the use is convenient, after the air shower time is ended, the PLC 10 controls the projector 8, the loudspeaker 11, the plasma generator 12, the turbofan 16 and the electronic lock 20 are closed, the laboratory staff can go out from the outlet door 2, and the PLC 10 can regularly open the ultraviolet sterilizing lamp 18 to sterilize and disinfect the inner wall of the air shower shell 3.

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 utility model provides an experimental personnel imports and exports air shower for laboratory, includes air shower casing (3), its characterized in that, first mounting groove has been seted up to air shower casing (3) one side outer wall, and first mounting groove one end inner wall articulates through the hinge has exit door (2), and air shower casing (3) one side outer wall has projection curtain (1) through screw connection, top one side inner wall of air shower casing (3) has protective housing (7) through bolted connection, and the bottom inner wall of protective housing (7) has projecting apparatus (8) through bolted connection, and the both ends inner wall of protective housing (7) all has sterilamp (18) through screw connection, top one side inner wall of air shower casing (3) has infrared ray sensor (9) through bolted connection, the top opposite side inner wall of air shower casing (3) has speaker (11) through bolted connection, there are purification casing (13) at wind leaching rooms casing (3) one end outer wall top through bolted connection, and there are active carbon filter screen (14) and HEPA filter screen (15) that two levels were placed through bolted connection to one side inner wall of purification casing (13), and active carbon filter screen (14) are located the top of HEPA filter screen (15), there are plasma generator (12) at purification casing (13) one end inner wall through bolted connection, and plasma generator (12) are located the top of active carbon filter screen (14), there are PLC controller (10) at the top outer wall of wind leaching rooms casing (3) through bolted connection.

2. The laboratory entrance air shower according to claim 1, characterized in that, a second mounting groove has been seted up to air shower casing (3) other side outer wall, and second mounting groove one end inner wall articulates through the hinge has access door (6), and access door (6), exit door (2) and air shower casing (3)'s junction all has electronic lock (20) through bolted connection.

3. The laboratory entrance and exit air shower according to claim 2, characterized in that, there is mounting bracket (17) at air shower casing (3) one end outer wall bottom through bolted connection, and there is turbo fan (16) at the top outer wall of mounting bracket (17) through bolted connection.

4. The laboratory inlet and outlet air shower according to claim 3, characterized in that, the air inlet end of turbo fan (16) has air intake manifold through flange joint, and air intake manifold keeps away from turbo fan (16) one end and extends to the inside of air shower casing (3), the air intake manifold other end has first connecting pipe through flange joint, first connecting pipe one side outer wall has air intake branch pipe (5) of equidistance distribution through flange joint.

5. The laboratory entrance air shower according to claim 4, characterized in that, the top outer wall of purifying shell (13) is pegged graft and is had the air-out house steward, and the air-out house steward other end has air-out branch pipe (19) of equidistance distribution through flanged connection.

6. The laboratory entrance and exit air shower according to claim 5, characterized in that, there is mesh backup pad (4) on the circumference inner wall of air shower casing (3) through bolted connection, and mesh backup pad (4) are located the top of air inlet branch pipe (5).

7. The laboratory entrance wind shower according to claim 6, wherein, the projecting apparatus (8), the speaker (11), the plasma generator (12), the turbo fan (16), the ultraviolet germicidal lamp (18) and the electronic lock (20) are all connected with a switch through wires, and the switch is electrically connected with the PLC controller (10) through wires.