CN216420460U

CN216420460U - Bidirectional stable positive and negative pressure source air shower for ultra-clean laboratory

Info

Publication number: CN216420460U
Application number: CN202121138080.9U
Authority: CN
Inventors: 叶新
Original assignee: Jiangsu Green Leaf Purification Technology Co ltd
Current assignee: Jiangsu Green Leaf Purification Technology Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2022-05-03
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a bidirectional stable positive and negative pressure source air shower for an ultra-clean laboratory, which comprises an air shower body, wherein supporting legs are arranged on the lower side of the air shower body, a fixing wall is arranged on the inner side of the air shower body, an upper blowing port is arranged on the inner side of the fixing wall, a lower air inlet is arranged on the lower side of the upper blowing port, an upper air suction port is arranged on the right side of the upper blowing port, a lower blowing port is arranged on the lower side of the upper air suction port, an air inlet pipe is arranged on the outer side of the lower air inlet, a first fan is arranged on the outer side of the air inlet pipe, a first air compressor is arranged on the right side of an upper connecting pipe, and a first filter is arranged on the right side of the first air compressor. The utility model solves the problems that the positive and negative pressure sources of some air showers are unstable and can not clean the dirt of the soles, and the ultra-clean laboratory bidirectional stable positive and negative pressure source air shower has the advantage that the positive and negative pressure sources are stable and can clean the soles, thereby improving the practicability of the air shower.

Description

Bidirectional stable positive and negative pressure source air shower for ultra-clean laboratory

Technical Field

The utility model relates to the technical field of air showers, in particular to a bidirectional stable positive and negative pressure source air shower for an ultra-clean laboratory.

Background

The wind shower is a local purifying device with strong universality for blowing off dust adsorbed on the surface of a person or an object by a fan through clean strong wind which is sprayed out by a wind shower nozzle and is efficiently filtered when the person or the goods enter a clean area, the wind shower is also called wind shower, and in the clean room, the maximum generation source of bacteria and dust is an operator under the dynamic condition, and before the operator enters the clean room, the dust particles attached to the surface of clothes of the operator must be blown and showered by clean air, and the air lock plays a role.

But current wind leaching rooms, positive negative pressure source are all not very stable, lead to the inside air current disorder of wind leaching rooms, can destroy the circuit and influence the use when serious, and wind leaching rooms can only clean clothing etc. moreover, can not clear up the dirty thing of sole, can cause the pollution to the ground of ultra-clean laboratory.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a bidirectional stable positive and negative pressure source air shower in an ultraclean laboratory, which has the advantage that the positive and negative pressure sources are stable and can clean soles, and solves the problems that the positive and negative pressure sources of some air showers are unstable and can not clean the dirt of the soles.

In order to achieve the purpose, the utility model provides the following technical scheme: the ultra-clean laboratory bidirectional stable positive and negative pressure source air shower comprises an air shower body, wherein supporting legs are arranged on the lower side of the air shower body, a fixing wall is arranged on the inner side of the air shower body, an upper blowing port is arranged on the inner side of the fixing wall, a lower air inlet is arranged on the lower side of the upper blowing port, an upper air suction port is arranged on the right side of the upper blowing port, a lower blowing port is arranged on the lower side of the upper air suction port, an air inlet pipe is arranged on the outer side of the lower air inlet, a first fan is arranged on the outer side of the air inlet pipe, an upper connecting pipe is arranged on the right side of the first fan, a first air compressor is arranged on the right side of the upper connecting pipe, a first filter is arranged on the right side of the first air compressor, an upper air suction pipe is arranged on the lower side of the first filter, a lower blowing pipe is arranged on the outer side of the lower blowing port, and a second fan is arranged on the left side of the lower blowing pipe, the bottom of the air shower body is provided with a motor I, and an output shaft of the motor I is provided with a sole cleaning box.

Preferably, the top of the air shower body is provided with a disinfection lamp, the left side of the lower connecting pipe is provided with a second air compressor, the left side of the second air compressor is provided with a second filter, the upper side of the second filter is provided with a lower air suction pipe, and the inner sides of the lower air suction pipe and the upper air suction pipe are provided with one-way valves.

Preferably, the upper side of the sole cleaning box is fixedly provided with a handrail, the upper end of the sole cleaning box is fixedly provided with a support rod, and the lower side of the support rod is provided with a cleaning brush.

Preferably, a transverse plate is fixedly mounted on the inner side of the sole cleaning box, a second motor is arranged on the front side of the transverse plate, a driving gear is arranged on a second-layer output shaft of the second motor, driven gears are arranged on the left side and the right side of the driving gear, and the number of the driven gears is eight.

Preferably, the driving gear and the driven gear are meshed and connected, the driven gear and the driven gear are meshed and connected, a connecting rod is fixedly installed on the outer sides of the driving gear and the driven gear, the connecting rod is movably installed on the inner side of the sole cleaning box, and the cleaning brush is fixedly installed on the outer side of the connecting rod.

Preferably, the front side of the air shower body is provided with a front electric door, the rear side of the air shower body is provided with a rear electric door, and sealing strips are arranged on the inner sides of the front electric door and the rear electric door.

Preferably, the front stairs are fixedly installed on the front side of the air shower body, the rear stairs are fixedly installed on the rear side of the air shower body, the specifications of the front stairs and the rear stairs are the same, and the lower end surfaces of the front stairs and the rear stairs are flush with the lower end surfaces of the supporting legs.

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

1. the ultra-clean laboratory bidirectional stable positive and negative pressure source air shower is provided with an upper air suction port and a lower air suction port which are respectively controlled by a fan I and a fan II corresponding to the upper air blowing port and the lower air blowing port, so that the air flow inside the air shower body is layered into an upper part and a lower part, the temperature of a positive pressure source and a negative pressure source in the air shower body can be better maintained, the damage to a circuit is avoided, and the normal use of the air shower is not influenced;

2. according to the ultra-clean laboratory bidirectional stable positive and negative pressure source air shower, the bottom is provided with the sole cleaning box, the driving gear is driven to rotate through the motor II, so that the driven gear is driven to rotate, the cleaning brush cleans soles in the rotating process, dirty objects attached to the soles can be cleaned, and the ground of the ultra-clean laboratory cannot be polluted;

3. this ultra-clean laboratory both-way stable positive and negative pressure source air shower, people are hand on the handrail, and one rotation of motor drives the sole cleaning box and rotates to the people who drives sole cleaning box upside rotates, can clean human clothing etc. omnidirectionally, has set up the sterilamp simultaneously at the top of air shower body, can disinfect the inboard of air shower body, makes the air shower body remain totally clean all the time.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

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

FIG. 3 is a schematic top sectional open configuration of the present invention;

FIG. 4 is a cross-sectional view of the shoe sole cleaning box of the present invention.

In the figure: 1. an air shower body; 2. supporting legs; 3. a front electrically operated door; 4. a rear electrically operated door; 5. fixing a wall; 6. an upper air blowing port; 7. a lower air inlet; 8. an upper air inlet; 9. a lower air blowing port; 10. an air inlet pipe; 11. a first fan; 12. an upper connecting pipe; 13. a first air compressor; 14. a first filter; 15. an upper air suction pipe; 16. a second fan; 17. a lower blowpipe; 18. a lower connecting pipe; 19. an air compressor II; 20. a second filter; 21. a lower air suction pipe; 22. a first motor; 23. a shoe sole cleaning box; 24. a handrail; 25. a one-way valve; 26. a sterilizing lamp; 27. a support bar; 28. cleaning the brush; 29. a transverse plate; 30. a second motor; 31. a driving gear; 32. a driven gear; 33. a connecting rod; 34. a front stair; 35. a rear staircase; 36. a sealing strip.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the ultra-clean laboratory bidirectional stable positive and negative pressure source air shower provided by the utility model comprises an air shower body 1, supporting legs 2 are arranged on the lower side of the air shower body 1, a fixing wall 5 is arranged on the inner side of the air shower body 1, an upper blowing port 6 is arranged on the inner side of the fixing wall 5, a lower air inlet 7 is arranged on the lower side of the upper blowing port 6, an upper air suction port 8 is arranged on the right side of the upper blowing port 6, a lower blowing port 9 is arranged on the lower side of the upper air suction port 8, an air inlet pipe 10 is arranged on the outer side of the lower air inlet 7, a first fan 11 is arranged on the outer side of the air inlet pipe 10, an upper connecting pipe 12 is arranged on the right side of the first fan 11, a first air compressor 13 is arranged on the right side of the upper connecting pipe 12, a first filter 14 is arranged on the right side of the first air compressor 13, an upper air suction pipe 15 is arranged on the lower side of the first filter 14, and a lower blowing pipe 17 is arranged on the outer side of the lower blowing port 9, the left side of the lower blowing pipe 17 is provided with a second fan 16, the bottom of the air shower body 1 is provided with a first motor 22, and an output shaft of the first motor 22 is provided with a sole cleaning box 23.

Referring to fig. 2, a sterilizing lamp 26 is arranged at the top of the air shower body 1, a lower connecting pipe 18 is arranged on the left side of the second fan 16, a second air compressor 19 is arranged on the left side of the lower connecting pipe 18, a second filter 20 is arranged on the left side of the second air compressor 19, a lower air suction pipe 21 is arranged on the upper side of the second filter 20, and a one-way valve 25 is arranged on the inner sides of the lower air suction pipe 21 and the upper air suction pipe 15.

As a technical optimization scheme of the utility model, the lower half part of the air shower body 1 can be cleaned by matching the second fan 16 and the second air compressor 19, the lower half part and the first fan 11 and the first air compressor 13 clean people entering the air shower body 1 together, and the stability of the positive and negative pressure sources is kept.

Referring to fig. 3, a handrail 24 is fixedly installed on the upper side of the shoe sole cleaning box 23, a support bar 27 is fixedly installed on the upper end of the shoe sole cleaning box 23, and a cleaning brush 28 is installed on the lower side of the support bar 27.

As a technical optimization scheme of the utility model, through the arrangement of the handrails 24, the phenomenon that a human body falls down when the sole cleaning box 23 rotates can be avoided, and personnel injury can be avoided.

Referring to fig. 4, a transverse plate 29 is fixedly mounted on the inner side of the sole cleaning box 23, a second motor 30 is arranged on the front side of the transverse plate 29, a driving gear 31 is arranged on an output shaft of the second motor 30, driven gears 32 are arranged on the left side and the right side of the driving gear 31, and eight driven gears 32 are arranged in total.

As a technical optimization scheme of the utility model, the motor II 30 is matched with the driving gear 31 and the driven gear 32, so that the motor II 30 rotates to drive the driving gear 31 to rotate, the driven gear 32 is driven to rotate, the cleaning brush 28 cleans the soles, the dirt on the soles is cleaned, and the pollution to a clean laboratory is avoided.

Referring to fig. 4, the driving gear 31 is engaged with the driven gear 32, and the driven gear 32 is engaged with the driven gear 32, a connecting rod 33 is fixedly installed on the outer sides of the driving gear 31 and the driven gear 32, the connecting rod 33 is movably installed on the inner side of the shoe sole cleaning box 23, and the cleaning brush 28 is fixedly installed on the outer side of the connecting rod 33.

As a technical optimization of the present invention, the position of the cleaning brush 28 can be fixed by the arrangement of the connecting rod 33 so as to rotate together with the driving gear 31 and the driven gear 32.

Referring to fig. 3, a front electric door 3 is disposed at the front side of the air shower body 1, a rear electric door 4 is disposed at the rear side of the air shower body 1, and sealing strips 36 are disposed at the inner sides of the front electric door 3 and the rear electric door 4.

As a technical optimization scheme of the utility model, through the arrangement of the front electric door 3 and the rear electric door 4, people can directly enter a clean laboratory from the rear electric door 4 after cleaning the air shower body 1, and the use is very convenient.

Referring to fig. 3, a front stair 34 is fixedly installed on the front side of the air shower body 1, a rear stair 35 is fixedly installed on the rear side of the air shower body 1, the front stair 34 and the rear stair 35 have the same specification, and the lower end surfaces of the front stair 34 and the rear stair 35 are flush with the lower end surfaces of the support legs 2.

As a technical optimization scheme of the utility model, through the arrangement of the front stairs 34 and the rear stairs 35, people can conveniently enter and exit, so that people with different heights can conveniently enter and exit the inner side of the air shower body 1.

The working principle and the using process of the utility model are as follows: during the use, the user carries whole device earlier to between clean laboratory and the laboratory is outside, then the switch on, in the time of the use, the people directly walk into can, preceding electrically operated gate 3 can open automatically, and wind leaching rooms body 1 is automatic cleans the human body again, after the cleanness finishes, closes the door automatically again, then back electrically operated gate 4 opens, and the people can directly get into in the clean laboratory.

In summary, the following steps: this positive negative pressure source air shower of ultra-clean laboratory both-way stability, through air intake 7 under the mouth of blowing 6 on setting up, go up inlet scoop 8, mouth 9 of blowing down, fan 11, air compressor 13, filter 14, air compressor two 19, two 20 and air shower body's cooperation is used, some desk centrifuge has been solved, vibrations are all bigger when using, can take place the skew of certain degree, can wholly empty seriously, lead to its unable normal use, and can not dismantle, can't clear up the problem of inside bucket.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Ultra-clean laboratory bidirectional stabilization positive negative pressure source air shower, including the air shower body, its characterized in that: the lower side of the air shower body is provided with supporting legs, the inner side of the air shower body is provided with a fixed wall, an upper air blowing opening is arranged on the inner side of the fixed wall, a lower air inlet is arranged on the lower side of the upper air blowing opening, an upper air suction opening is arranged on the right side of the upper air blowing opening, a lower air blowing opening is arranged on the lower side of the upper air suction opening, an air inlet pipe is arranged on the outer side of the lower air inlet, a first fan is arranged on the outer side of the air inlet pipe, an upper connecting pipe is arranged on the right side of the first fan, a first air compressor is arranged on the right side of the upper connecting pipe, the right side of the first air compressor is provided with a first filter, the lower side of the first filter is provided with an upper air suction pipe, a lower blowpipe is arranged at the outer side of the lower blowhole, a second fan is arranged at the left side of the lower blowpipe, the bottom of the air shower body is provided with a motor I, and an output shaft of the motor I is provided with a sole cleaning box.

2. The ultra-clean laboratory bidirectional stable positive and negative pressure source air shower of claim 1, characterized in that: the top of wind leaching rooms body is provided with the sterilamp, and the left side of fan two is provided with down the connecting pipe, and the left side of lower connecting pipe is provided with air compressor two, the left side of air compressor two is provided with filter two, the upside of filter two is provided with down the trachea, the inboard of trachea and last aspiration channel is provided with the check valve down.

3. The ultra-clean laboratory bidirectional stable positive and negative pressure source air shower of claim 1, characterized in that: the upper side fixed mounting of sole cleaning box has the handrail, the upper end fixed mounting of sole cleaning box has the bracing piece, the downside of bracing piece is provided with the cleaning brush.

4. The ultra-clean laboratory bidirectional stable positive and negative pressure source air shower of claim 3, characterized in that: the inside fixed mounting of sole cleaning box has the diaphragm, the front side of diaphragm is provided with motor two, motor two-layer output shaft is provided with the driving gear, the left and right sides of driving gear is provided with driven gear, driven gear is provided with eight altogether.

5. The ultra-clean laboratory bidirectional stable positive and negative pressure source air shower of claim 4, wherein: the shoe cleaning device is characterized in that the driving gear is connected with the driven gear in a meshed mode, the driven gear is connected with the driven gear in a meshed mode, a connecting rod is fixedly mounted on the outer side of the driving gear and the outer side of the driven gear, the connecting rod is movably mounted on the inner side of the shoe sole cleaning box, and the cleaning brush is fixedly mounted on the outer side of the connecting rod.

6. The ultra-clean laboratory bidirectional stable positive and negative pressure source air shower of claim 1, characterized in that: the front side of air shower body is provided with preceding electrically operated gate, the rear side of air shower body is provided with back electrically operated gate, the inboard of preceding electrically operated gate and back electrically operated gate is provided with the sealing strip.

7. The ultra-clean laboratory bidirectional stable positive and negative pressure source air shower of claim 1, characterized in that: the wind leaching rooms is characterized in that a front stair is fixedly mounted on the front side of the wind leaching rooms body, a rear stair is fixedly mounted on the rear side of the wind leaching rooms body, the front stair and the rear stair are identical in specification, and the lower end faces of the front stair and the rear stair are flush with the lower end faces of the supporting legs.