CN115007557B - Air shower combined with chemical shower system - Google Patents

Air shower combined with chemical shower system Download PDF

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Publication number
CN115007557B
CN115007557B CN202210953135.4A CN202210953135A CN115007557B CN 115007557 B CN115007557 B CN 115007557B CN 202210953135 A CN202210953135 A CN 202210953135A CN 115007557 B CN115007557 B CN 115007557B
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China
Prior art keywords
air
pipe section
shower
pipe
spray
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Active
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CN202210953135.4A
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Chinese (zh)
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CN115007557A (en
Inventor
刘嘉
杨兴旺
王伟刚
祁武荣
徐立金
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Suzhou Fischer Purification Technology Co ltd
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Suzhou Fischer Purification Technology Co ltd
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Priority to CN202210953135.4A priority Critical patent/CN115007557B/en
Publication of CN115007557A publication Critical patent/CN115007557A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02Cleaning by the force of jets, e.g. blowing-out cavities
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18Liquid substances or solutions comprising solids or dissolved gases
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/22Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06Spray cleaning
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10Apparatus features
    • A61L2202/17Combination with washing or cleaning means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20Targets to be treated
    • A61L2202/26Textiles, e.g. towels, beds, cloths
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nozzles (AREA)

Abstract

The invention discloses an air shower combined with a chemical shower system, relating to the technical field of cleaning devices and comprising: the integrated air shower room is arranged between the non-clean area and the clean area, and a sealing cavity which penetrates through the non-clean area and the clean area is arranged in the integrated air shower room; the airtight doors are arranged on two sides of the sealed cavity so as to enable the sealed cavity to form a sealed state after the airtight doors are closed; the air supply system and the air exhaust system are respectively used for supplying air and exhausting air to the inside of the sealing cavity; and the aerosol spray header is uniformly assembled on the inner side wall of the sealing cavity. The invention carries out dust removal and dust fall treatment on the protective clothing by combining air shower with atomization shower, and simultaneously sprays atomized liquid as a disinfectant to achieve the aim of disinfection, so that the air shower meets the acceptance requirement, and the diffusion of highly polluted products is effectively prevented.

Description

Air shower combined with chemical shower system
Technical Field
The invention relates to the field of cleaning devices, in particular to a device for cleaning by utilizing gas flow, and specifically relates to an air shower combined with a chemical shower system.
Background
Currently, in most pharmaceutical manufacturing industries, there are more and more highly contaminated products (for operators). When highly contaminated products must be managed or handled in powder-controlled form, protective measures must be taken in order to avoid harm to the operator and the external environment, one of the most critical risk control points in the high risk area is the replacement of protective garments and equipment by clean area export operators, and high risk dust attached to the garments and equipment must be safely handled, reducing or minimizing the risk of harm to the operator or contamination of the environment.
Large-scale clean room or biological laboratory mainly use the wind leaching rooms as the control means, and it is mainly through the mode of jet air, gets rid of the dust on the protective clothing, but the powder of blowing off can spill over in the wind leaching rooms, can't reach the short time deposit, leads to still can spreading to adjacent area after opening the door, and clean effect is poor. Meanwhile, the traditional air shower does not meet the acceptance requirements of the chemical shower disinfection device, and the air tightness of the operation space cavity cannot be met.
Disclosure of Invention
The present invention is directed to a shower combined with a chemical shower system to solve the above problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides an air shower combined with a chemical shower system, which comprises:
the integrated air shower room is arranged between the non-clean area and the clean area, and a sealing cavity which penetrates through the non-clean area and the clean area is arranged in the integrated air shower room;
the airtight doors are arranged on two sides of the sealed cavity so as to enable the sealed cavity to form a sealed state after the airtight doors are closed;
the air supply system and the air exhaust system are respectively used for supplying air and exhausting air to the inside of the sealing cavity; and the aerial fog spray header is uniformly assembled on the inner side wall of the sealing cavity, the aerial fog spray header comprises an atomizing component, an air injection component and a first deflection component, the atomizing component is used for injecting foggy disinfectant into the sealing cavity, the air injection component is uniformly distributed along the circumferential direction outside the atomizing component, the air injection component is used for injecting air flow into the sealing cavity, and the first deflection component is used for driving the air injection component to swing so as to change the angle of the air injection component for injecting air flow.
Furthermore, the aerosol spray head also comprises a main gas spraying pipe, the main gas spraying pipe comprises a gas inlet pipe section, a mounting pipe section and a gas outlet pipe section which are sequentially communicated, and the gas inlet pipe section is vertical to the gas outlet pipe section; the aerial fog shower head further comprises a cover body detachably mounted at one end, far away from the installation pipe section, of the air outlet pipe section, the air injection assembly comprises an air injection branch pipe which is hinged on one side of the cover body through a first hinge seat in the circumferential direction of the cover body, and one end of the air injection branch pipe is communicated with the inside of the air outlet pipe section through a first hose.
Further, the first deflection assembly comprises a moving ring which is coaxial with the air outlet pipe section and is located between circumferentially arranged air injection branch pipes, hinge rods are evenly arranged on the outer side of the moving ring in the circumferential direction and are hinged with the corresponding air injection branch pipes, and the first deflection assembly further comprises a first driving structure which is used for driving the moving ring to axially reciprocate along the air outlet pipe section.
Further, the spraying subassembly includes that coaxial assembly is in the inside spray pipe of the pipeline section of giving vent to anger and be used for annotating the notes liquid part of liquid to the feed liquor end of spray pipe, the play liquid end of spray pipe runs through lid and the inboard fixedly connected with atomizer of shift ring.
Furthermore, one end, far away from the installation pipe section, of each air inlet pipe section is connected with an air supply branch pipe through a second hose, and one end, far away from the air supply branch pipe, of the air inlet pipe section is gathered to an air supply system.
Furthermore, the aerial fog spray header still includes the articulated seat of second that is fixed in sealed intracavity lateral wall, the articulated setting of mounting tube section of jet-propelled house steward is at the articulated seat of second, the aerial fog spray header still includes the drive jet-propelled house steward is reciprocal wobbling second drive structure from top to bottom.
Furthermore, the liquid inlet end of the spray pipe penetrates through the installation pipe section and is connected with a third hose through a rotary joint, the other end of the third hose is connected with a liquid injection component, the spray pipe is rotatably arranged in the installation pipe section and the air outlet pipe section, and spiral air deflectors are uniformly arranged on the outer side of the spray pipe in the air outlet pipe section along the circumferential direction;
first drive structure is including the first solid fixed ring on the fixed spray pipe, first solid fixed ring is located the shift ring is inboard, just non-radial closed spout has been seted up to first solid fixed ring's lateral wall, the inboard symmetry of shift ring is provided with a pair of inserted bar, and inside the one end that the shift ring was kept away from to the inserted bar extended to non-radial closed spout first solid fixed ring rotates a week, the at least axial reciprocating motion of shift ring is once.
Further, the articulated seat of second includes the fixed plate and sets up the curb plate in the fixed plate both sides, second drive structure includes:
the shaft cylinders symmetrically penetrate through and are fixed at two ends of the mounting pipe section;
the shaft rod penetrates through the shaft barrel, one end of the shaft rod penetrates through the corresponding side plate and is fixedly provided with a limiting plate, a return spring is arranged between the limiting plate and the side plate, and the shaft rod is in sliding connection with the corresponding side plate through a spline;
the second fixing ring is arranged between the pair of shaft rods and fixed on the outer side of the spray pipe, and arc-shaped ramps protruding outwards are symmetrically arranged on the outer side of the second fixing ring;
the limiting plate is arranged on the shaft rod, the shaft rod is provided with a limiting plate, the limiting plate is arranged on the shaft rod, the end, away from the limiting plate, of the shaft rod is embedded with a rolling ball, the rolling ball is abutted to the outer side of the second fixing ring, a spiral groove is formed in the outer side wall of the shaft rod, on the inner side of the shaft cylinder, and an abutting block clamped inside the spiral groove is arranged on the inner side of the shaft cylinder.
Compared with the prior art, the above one or more technical schemes have the following beneficial effects:
1. the invention carries out dust removal and dust fall treatment on the protective clothing by combining air shower with atomization shower, and simultaneously sprays atomized liquid as a disinfectant to achieve the aim of disinfection, so that the air shower chamber meets the acceptance requirements and effectively prevents the diffusion of highly polluted products.
2. According to the invention, the air injection assemblies are uniformly arranged on the outer sides of the spraying assemblies along the circumferential direction, high-speed air flow is continuously discharged from the insides of the air injection assemblies under the driving of the first swinging assemblies, and according to Bernoulli's theorem, the air flow velocity is accelerated, the density is reduced, the air pressure is correspondingly reduced, and an annular low-pressure area is formed around the spraying assemblies.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of the inner box and the outer box of the present invention;
FIG. 3 is a schematic view of the internal structure of the integrated air shower compartment of the present invention;
FIG. 4 is a schematic view of an aerosol spray head configuration of the present invention;
FIG. 5 is a schematic structural view of the aerosol spray head of the present invention with the atomizer removed;
FIG. 6 is a schematic view of a portion of the structure of FIG. 5 at A;
FIG. 7 is a schematic view of the aerosol spray head of the present invention with the gas injection conduit separated;
FIG. 8 is a schematic view of a first swing assembly of the present invention;
FIG. 9 is a schematic view of a first fixed ring structure of the present invention;
fig. 10 is a schematic structural view of the aerosol spray head of the present invention with the air injection pipe removed.
In the figure:
1. an integral air shower room; 2. an airtight door; 3. an air supply system; 4. an exhaust system; 5. an aerosol spray head; 6. sealing the cavity; 7. a spray assembly; 8. a gas injection assembly; 9. a first yaw assembly; 10. a main gas injection pipe; 11. a cover body; 12. a third hose; 13. wave crest; 14. a trough of a wave; 15. a chute; 16. a second hinge mount; 17. a second drive structure; 18. a spiral wind deflector; 19. a rotary joint;
1a, an inner box body; 1b, a steel structure framework; 1c, an outer box; 1d, mounting ports;
3a, an air supply outlet; 3b, an air supply pipeline; 4a, an air outlet; 4b, an exhaust duct;
7a, a spray pipe; 7b, an atomizing nozzle; 7c, a liquid storage tank; 7d, a pump body; 7e, connecting branch pipes;
8a, air injection branch pipe; 8b, a first hinge base; 8c, a first hose;
9a, a moving ring; 9b, a hinged lever; 9c, a first fixing ring; 9d, non-radial closed chutes; 9e, inserting the rod;
10a, an air inlet pipe section; 10b, installing a pipe section; 10c, an air outlet pipe section; 10d, a second hose;
16a, a fixing plate; 16b, side plates;
17a, a shaft cylinder; 17b, a shaft lever; 17c, a limiting plate; 17d, a return spring; 17e, a second fixing ring; 17f, an arc ramp; 17g, rolling ball; 17h, spiral grooves; 17i, a contact block.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-10, the present invention provides an air shower combined with a chemical shower system, which includes an integrated air shower room 1, an airtight door 2, an air supply system 3, an air exhaust system 4 and an aerosol spray header 5.
As shown in fig. 3, the integral air shower room 1 is arranged between the unclean region and the clean region, and a sealing cavity 6 penetrating and communicating the unclean region and the clean region is arranged in the integral air shower room 1. The capsule 6 is a passage through which the operator must pass to and from the production area, ensuring that the operator must leave the production area through the forced spray inside the capsule 6.
As shown in fig. 1, the airtight door 2 is installed at both sides of the hermetic chamber 6 to make the hermetic chamber 6 in a sealed state after the airtight door 2 is closed. And dust is prevented from floating and diffusing to the clean area.
As shown in fig. 2, in this embodiment, the integral type air shower room 1 includes an inner box 1a, a steel structure framework 1b and an outer box 1c, which are sequentially arranged from inside to outside, wherein, as shown in fig. 3, two sides of the inner box 1a and the outer box 1c are communicated to form a mounting port 1d for the air-tight door 2, a sealed cavity 6 is formed inside the inner box 1a, and the integral type air shower room 1 adopts a laser continuous full-welding process, so that the product is attractive and reasonable, and the sealing performance of the inner cabin can be ensured.
As shown in fig. 1-2, the air-tight door 2 is provided with one installation opening 1d on the left side and the right side of the integral air shower room 1, one installation opening is communicated with a non-clean area, the other installation opening is communicated with a clean area, the air-tight door 2 is an interlocking air-tight door, and the air-tight door 2 on the two sides of the integral air shower room 1 can not be in an open state at the same time, so that the performability of forced fog shower is ensured, the pollution of the clean area is reduced to the maximum extent, and the clean room requirements are met, the air-tight door 2 mainly comprises a stainless steel door frame structure, a double-airbag door body, an inflation pipeline and a control system, the stainless steel door frame structure is matched with the integral air shower room 1 and welded with the door body to form an integral structure.
As shown in fig. 2, the air supply system 3 and the air exhaust system 4 are used for supplying and exhausting air to and from the inside of the sealed chamber 6, respectively. It mainly provides ventilation safety guarantee for integral wind drenches room 1, air supply system 3 and exhaust system 4 are including setting up in supply-air outlet 3a and the air exit 4a of outer box 1c roof, and supply-air outlet 3a and air exit 4a diagonal angle set up, and supply-air outlet 3a and air exit 4a internal assembly have set up respectively to the inside air supply of sealed chamber 6 and the fan (not shown) of airing exhaust, supply-air outlet 3a and air exit 4a are connected with supply-air duct 3b and exhaust duct 4b respectively, supply-air duct 3b and exhaust duct 4b interior department all are provided with biological airtight valve (not shown) and high efficiency filter (not shown). The biological airtight valve and the high-efficiency filter both adopt the biological airtight valve and the high-efficiency filter of the conventional technology, and the details are not repeated.
The aerosol spray header 5 is uniformly mounted on the inner side wall (not shown) of the sealed cavity 6, and mainly sprays gas and mist disinfectant into the sealed cavity 6 to remove dust on the protective clothing and inhibit dust from scattering around.
In the present invention, the disinfectant may employ: hydrogen peroxide, lysostaphin and other composite biological disinfectants.
As shown in fig. 4, the aerosol spray header 5 includes a spraying assembly 7, an air injection assembly 8 and a first deflection assembly 9, the spraying assembly 7 is used for spraying a foggy disinfectant to the inside of the sealed cavity 6, the air injection assembly 8 is uniformly distributed along the circumferential direction outside the spraying assembly 7, the air injection assembly 8 is used for spraying air current to the inside of the sealed cavity 6, and the first deflection assembly 9 is used for driving the air injection assembly 8 to swing so as to change the angle of the air current sprayed by the air injection assembly 8.
During application, the spraying component 7 sprays foggy disinfectant to the inside of the sealed cavity 6, on one hand, the sealed cavity 6 and the protective clothing can be disinfected, on the other hand, the foggy disinfectant overflowing to the inside of the sealed cavity 6 can adsorb dust floating in the sealed cavity 6 to enable the dust to settle, the dust is prevented from floating everywhere, and after a door is opened, the dust overflows to a cleaning area, the air spraying component 8 can spray air flow to the inside of the sealed cavity 6 to remove partial dust on the protective clothing, and meanwhile, the foggy disinfectant is guided to diffuse, and as the air spraying component 8 is uniformly distributed on the outer side of the spraying component 7 along the circumferential direction, when the first deflection component 9 drives the air spraying component 8 to swing, the angle of the air spraying component 8 can be changed, on the one hand, the dust removal effect of the air spraying component can be enhanced, and on the other hand, the foggy disinfectant can be diffused quickly.
As shown in fig. 5 and 7, in the present embodiment, the aerosol spray header 5 further includes an air injection main pipe 10, the air injection main pipe 10 includes an air inlet pipe section 10a, an installation pipe section 10b, and an air outlet pipe section 10c, which are sequentially communicated, and the air inlet pipe section 10a is perpendicular to the air outlet pipe section 10 c. The mounting pipe section 10b can be assembled on the inner side wall of the sealed cavity 6 through an external fixing piece, one end of the air inlet pipe section 10a far away from the mounting pipe section 10b is connected with an air supply branch pipe (not shown) through a second hose 10d, one end of the air inlet pipe section 10a far away from the air supply branch pipe (not shown) is gathered to the air supply system 3, and air of the air supply system 3 is guided into the air inlet pipe section 10a of the air injection main pipe 10 and is exhausted from the air outlet end of the air outlet pipe section 10c through the mounting pipe section 10 b.
As shown in fig. 5-6, in this embodiment, the aerosol spray head 5 further includes a cover 11 detachably mounted on an end of the air outlet pipe section 10c far away from the mounting pipe section 10b, the air injection assembly 8 includes an air injection branch pipe 8a uniformly hinged to one side of the cover 11 through a first hinge seat 8b along a circumferential direction of the cover 11, and one end of the air injection branch pipe 8a is communicated with the inside of the air outlet pipe section 10c through a first hose 8 c. So that the gas is discharged from the gas injection branch pipe 8a through the first hose 8c after being discharged at the gas outlet end of the gas outlet pipe section 10 c.
As shown in fig. 6 to 7, in this embodiment, the spraying assembly 7 includes a spraying pipe 7a coaxially assembled inside the air outlet pipe section 10c, and a liquid injection component for injecting liquid into the liquid inlet end of the spraying pipe 7a, and the liquid outlet end of the spraying pipe 7a penetrates through the cover body 11 and then is fixedly connected with an atomizing nozzle 7b. Annotate liquid part and pour into disinfectant liquid into to the inlet end of spray pipe 7a, disinfectant liquid can form vaporific disinfectant after discharging from atomizer 7b, because the inside high velocity air that discharges in succession of jet-propelled minute pipe 8a, can know according to Bernoulli's theorem, air flow rate accelerates, then its density reduces, the atmospheric pressure is corresponding to reduce, and then make atomizer 7b form annular low-pressure area around, at this moment, the vaporific disinfectant of discharge by atomizer 7b can remove to annular low-pressure area, and then by the quick diffusion of jet-propelled minute pipe 8a exhaust high velocity air guide.
As shown in fig. 10, specifically, the liquid injection component includes a liquid storage tank 7c and a pump body 7d, disinfectant liquid is stored in the liquid storage tank 7c, an input pipe of the pump body 7d is communicated with the liquid storage tank 7c, an output pipe of the pump body 7d is connected with a plurality of connection branch pipes 7e through a multi-way joint, and the connection branch pipes 7e extend to be connected with a liquid inlet end of the spray pipe 7 a. The multi-way joint can be determined according to the number of the aerosol spray headers 5, for example, when the number of the aerosol spray headers 5 is 6, the multi-way joint is a six-way joint, and correspondingly, the number of the connecting branch pipes 7e is 6.
As shown in fig. 6 and 8, in this embodiment, the first deflection assembly 9 includes a moving ring 9a coaxial with the gas outlet pipe section 10c and located between the circumferentially arranged gas injection branch pipes 8a, hinge rods 9b are uniformly arranged on the outer side of the moving ring 9a along the circumferential direction, the hinge rods 9b are hinged with the corresponding gas injection branch pipes 8a, and the first deflection assembly 9 further includes a first driving structure for driving the moving ring 9a to axially reciprocate along the gas outlet pipe section 10 c.
Therefore, when the first driving structure drives the moving ring 9a to axially reciprocate along the air outlet pipe section 10c, the moving ring 9a can drive the air injection branch pipe 8a to swing through the hinge rod 9b, on one hand, the spraying range is improved, the dust removal efficiency is improved, and on the other hand, the foggy disinfectant can be rapidly diffused.
In some embodiments, the first driving structure may be an electric telescopic rod (not shown), a fixed end of the electric telescopic rod is fixedly connected with the cover 11, and a working end of the electric telescopic rod is fixedly connected with the moving ring 9a, and the moving ring 9a is driven by the electric telescopic rod to axially reciprocate.
As shown in fig. 7, in this embodiment, a liquid inlet end of the spray pipe 7a penetrates through the installation pipe section 10b and is connected to a third hose 12 through a rotary joint 19, the other end of the third hose 12 is connected to a connection branch pipe 7e, the spray pipe 7a is rotatably disposed in the installation pipe section 10b and the air outlet pipe section 10c, and spiral air deflectors 18 are uniformly disposed on the outer side of the spray pipe 7a inside the air outlet pipe section 10c along the circumferential direction;
as shown in fig. 6 and 8, the first driving structure includes a first fixing ring 9c fixed on the spray pipe 7a, the first fixing ring 9c is located inside the moving ring 9a, a non-radial closed sliding groove 9d is formed in an outer side wall of the first fixing ring 9c, a pair of insertion rods 9e is symmetrically arranged inside the moving ring 9a, one end of each insertion rod 9e, which is far away from the moving ring 9a, extends into the non-radial closed sliding groove 9d, and when the first fixing ring 9c rotates for one cycle, the moving ring 9a reciprocates axially at least once.
When the air supply system 3 is started, the air flow enters the inside of the air injection main pipe 10 through the air supply branch pipe and the second hose 10d, and then sequentially passes through the air inlet pipe section 10a, the installation pipe section 10b and the air outlet pipe section 10c of the air injection main pipe 10 to be discharged from the air injection branch pipe 8a, when the air flow enters the air outlet pipe section 10c, the air flow impacts the spiral air deflector 18 on the outer side of the spray pipe 7a to enable the spray pipe 7a to rotate, the spray pipe 7a rotates to drive the first fixing ring 9c to rotate, and the inserting rod 9e is inserted into the non-radial closed sliding groove 9d on the outer side wall of the first fixing ring 9c, so that the moving ring 9a axially reciprocates to drive the air injection branch pipe 8a to swing, namely, when the air flows through the air injection main pipe 10, the air injection branch pipe 8a automatically swings.
As shown in fig. 9, in particular, the non-radial closing runner 9d comprises at least one pair of symmetrically arranged crests 13 and troughs 14, between which crests 13 and troughs 14 a smooth runner 15 is arranged.
In order to further improve the air flow spraying range and the diffusion speed of the vaporous disinfectant, improve the dust removal efficiency and improve the disinfection and dust-settling effects of the disinfectant.
As shown in fig. 4 and 7, in this embodiment, the aerosol spray head 5 further includes a second hinged seat 16 fixed on the inner side wall of the sealed cavity 6, the mounting tube section 10b of the gas injection main pipe 10 is hinged to the second hinged seat 16, and the aerosol spray head 5 further includes a second driving structure 17 for driving the gas injection main pipe 10 to swing up and down.
In some embodiments, the second driving structure 17 may be a counter-rotating motor, the output end of which is connected to the hinge shaft of the mounting tube section 10 b. When the dust removal device is used, the forward and reverse rotating motor drives the installation pipe section 10b to rotate forward and backward, so that the air injection main pipe 10 can swing up and down in a reciprocating mode, the air flow injection range and the diffusion speed of the vaporous disinfectant are improved, the dust removal efficiency is improved, and the disinfectant disinfection and dust removal effects are improved.
As shown in fig. 7 and 10, in the present embodiment, the second hinge base 16 includes a fixed plate 16a and side plates 16b disposed at both sides of the fixed plate 16a, and the second driving structure 17 includes: the shaft cylinders 17a symmetrically penetrate and are fixed at two ends of the mounting pipe section 10 b; the shaft rod 17b is arranged inside the shaft barrel 17a in a penetrating mode, one end of the shaft rod 17b penetrates through the corresponding side plate 16b and is fixedly provided with a limiting plate 17c, a return spring 17d is arranged between the limiting plate 17c and the side plate 16b, and the shaft rod 17b is connected with the corresponding side plate 16b in a sliding mode through a spline; the second fixing ring 17e is arranged between the pair of shaft rods 17b and fixed on the outer side of the spray pipe 7a, and arc-shaped ramps 17f protruding outwards are symmetrically arranged on the outer side of the second fixing ring 17 e; a rolling ball 17g is embedded in one end, away from the limiting plate 17c, of the shaft rod 17b, the rolling ball 17g abuts against the outer side of the second fixing ring 17e, a spiral groove 17h is formed in the outer side wall of the shaft rod 17b on the inner side of the shaft cylinder 17a, and an abutting block 17i clamped inside the spiral groove 17h is arranged on the inner side of the shaft cylinder 17 a.
The spray pipe 7a can drive the second fixed ring 17e to rotate together when rotating, receive reset spring 17 d's effect, the spin 17g of axostylus axostyle 17b one end is contradicted in the fixed ring 17e outside of second all the time, when the arc ramp 17f in the fixed ring 17e outside of second passes through axostylus axostyle 17b one side, can make axostylus axostyle 17b take place axial displacement, because the axostylus axostyle 17a inboard is provided with the conflict piece 17i of inserting in the helical groove 17h of axostylus axostyle 17b, so axostylus axostyle 17b takes place axial displacement and can make the axostylus axostyle 17a drive installation pipeline section 10b and take place the beat, when the air current passes through jet manifold 10, can make the automatic reciprocal swing from top to bottom of jet manifold 10, need not external drive power.
In this embodiment, a base drain collecting member (not shown) is further included, the base drain collecting member (not shown) is installed at the bottom of the sealed chamber 6, and the base drain collecting member is connected with a preset liquid seal drain pipe. The water draining base (not shown) drains the sprayed water in the sealed cavity 6 into a preset liquid-sealed water draining pipe (not shown), and a liquid seal (not shown) is arranged in the preset liquid-sealed water draining pipe.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims (3)

1. An air shower in combination with a chemical shower system, comprising:
the integrated air shower room is arranged between the non-clean area and the clean area, and a sealing cavity which penetrates through and communicates the non-clean area and the clean area is arranged in the integrated air shower room;
the airtight doors are arranged on two sides of the sealed cavity so as to enable the sealed cavity to form a sealed state after the airtight doors are closed;
the air supply system and the air exhaust system are respectively used for supplying air and exhausting air to the inside of the sealing cavity; and
the aerosol spray header is uniformly assembled on the inner side wall of the sealing cavity and comprises a spray component, an air injection component and a first deflection component, the spray component is used for injecting a foggy disinfectant into the sealing cavity, the air injection component is uniformly distributed on the outer side of the spray component along the circumferential direction, the air injection component is used for injecting air flow into the sealing cavity, and the first deflection component is used for driving the air injection component to swing so as to change the angle of the air flow injected by the air injection component;
the gas spray header also comprises a gas injection main pipe, wherein the gas injection main pipe comprises a gas inlet pipe section, a mounting pipe section and a gas outlet pipe section which are sequentially communicated, and the gas inlet pipe section is vertical to the gas outlet pipe section; the gas spray shower head also comprises a cover body which is detachably arranged at one end of the gas outlet pipe section far away from the installation pipe section, the gas spraying assembly comprises a gas spraying branch pipe which is hinged on one side of the cover body uniformly along the circumferential direction of the cover body through a first hinge seat, and one end of the gas spraying branch pipe is communicated with the inside of the gas outlet pipe section through a first hose;
the first deflection assembly comprises a moving ring which is coaxial with the air outlet pipe section and is positioned between the circumferentially arranged air injection branch pipes, hinge rods are uniformly arranged on the outer side of the moving ring along the circumferential direction and are hinged with the corresponding air injection branch pipes, and the first deflection assembly also comprises a first driving structure which is used for driving the moving ring to axially reciprocate along the air outlet pipe section;
the spraying assembly comprises a spraying pipe coaxially assembled inside the air outlet pipe section and a liquid injection part for injecting liquid into the liquid inlet end of the spraying pipe, and the liquid outlet end of the spraying pipe penetrates through the cover body and the inner side of the moving ring and is fixedly connected with an atomizing nozzle;
the aerosol spray head also comprises a second hinge seat fixed on the inner side wall of the sealing cavity, the mounting pipe section of the main gas injection pipe is hinged to the second hinge seat, and the aerosol spray head also comprises a second driving structure for driving the main gas injection pipe to swing up and down in a reciprocating manner;
the liquid inlet end of the spray pipe penetrates through the installation pipe section and is connected with a third hose through a rotary joint, the other end of the third hose is connected with a liquid injection part, the spray pipe is rotatably arranged in the installation pipe section and the air outlet pipe section, and spiral air deflectors are uniformly arranged on the outer side of the spray pipe in the air outlet pipe section along the circumferential direction;
first drive structure is including fixing the first solid fixed ring on the spray tube, first solid fixed ring is located the inboard of shifting ring, just non-radial closed spout has been seted up to first solid fixed ring's lateral wall, the inboard symmetry of shifting ring is provided with a pair of inserted bar, and inside the one end that the shifting ring was kept away from to the inserted bar extended to non-radial closed spout first solid fixed ring rotates a week, the at least axial reciprocating motion of shifting ring is once.
2. The air shower in combination with a chemical shower system of claim 1, wherein: and one end of each air inlet pipe section, which is far away from the installation pipe section, is connected with an air supply branch pipe through a second hose, and one end of each air supply branch pipe, which is far away from the air inlet pipe section, is gathered to an air supply system.
3. The air shower in combination with a chemical shower system of claim 2, wherein: the articulated seat of second includes the fixed plate and sets up the curb plate in the fixed plate both sides, second drive structure includes:
the shaft cylinders symmetrically penetrate through and are fixed at two ends of the mounting pipe section;
the shaft rod penetrates through the shaft barrel, one end of the shaft rod penetrates through the corresponding side plate and is fixedly provided with a limiting plate, a return spring is arranged between the limiting plate and the side plate, and the shaft rod is in sliding connection with the corresponding side plate through a spline;
the second fixing ring is arranged between the pair of shaft rods and fixed on the outer side of the spray pipe, and arc-shaped ramps protruding outwards are symmetrically arranged on the outer side of the second fixing ring;
the limiting plate is arranged on the shaft rod, the end, away from the limiting plate, of the shaft rod is embedded with a rolling ball, the rolling ball is abutted to the outer side of the second fixing ring, a spiral groove is formed in the outer side wall of the shaft rod on the inner side of the shaft cylinder, and an abutting block clamped inside the spiral groove is arranged on the inner side of the shaft cylinder.
CN202210953135.4A 2022-08-10 2022-08-10 Air shower combined with chemical shower system Active CN115007557B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210953135.4A CN115007557B (en) 2022-08-10 2022-08-10 Air shower combined with chemical shower system

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Application Number Priority Date Filing Date Title
CN202210953135.4A CN115007557B (en) 2022-08-10 2022-08-10 Air shower combined with chemical shower system

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CN115007557B true CN115007557B (en) 2022-10-21

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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107497781B (en) * 2017-10-10 2020-06-09 苏州安泰空气技术有限公司 Intelligent air shower with human eye recognition, sterilization and cleaning dynamic evaluation functions
CN108452965A (en) * 2018-05-25 2018-08-28 广州市君望机器人自动化有限公司 A kind of injection apparatus and sterilizing equipment decontaminating apparatus
CN211726784U (en) * 2019-12-30 2020-10-23 吉林省众汇光电科技有限公司 Express delivery air shower
CN111409600A (en) * 2020-04-01 2020-07-14 广东谷越科技有限公司 Automobile cleaning workshop
CN214865774U (en) * 2021-04-09 2021-11-26 碧海科技(河源)有限公司 Clean effectual wind drenches pass-through box
CN216631874U (en) * 2021-11-29 2022-05-31 湖北天煜鑫净化科技有限公司 Energy-saving intermittent type formula blows wind leaching rooms that drenches

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