CN114484635A - Intelligent control system for modular disinfection air lock chamber of clean room - Google Patents

Intelligent control system for modular disinfection air lock chamber of clean room Download PDF

Info

Publication number
CN114484635A
CN114484635A CN202210208356.9A CN202210208356A CN114484635A CN 114484635 A CN114484635 A CN 114484635A CN 202210208356 A CN202210208356 A CN 202210208356A CN 114484635 A CN114484635 A CN 114484635A
Authority
CN
China
Prior art keywords
air
lock chamber
control module
module
air lock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210208356.9A
Other languages
Chinese (zh)
Inventor
崔静涛
李飞
唐俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Chuanjing Clean Technology Holding Co ltd
Original Assignee
Sichuan Chuanjing Clean Technology Holding Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sichuan Chuanjing Clean Technology Holding Co ltd filed Critical Sichuan Chuanjing Clean Technology Holding Co ltd
Priority to CN202210208356.9A priority Critical patent/CN114484635A/en
Publication of CN114484635A publication Critical patent/CN114484635A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F24F3/167—Clean rooms, i.e. enclosed spaces in which a uniform flow of filtered air is distributed
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
    • E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/003—Ventilation in combination with air cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
    • F24F8/26—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media using ozone
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/40—Pressure, e.g. wind pressure
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

The invention provides an intelligent control system for a modular disinfection air lock chamber of a clean room, which comprises a control module, an air supply control module, an air return control module, a wallboard module and a top module, wherein the air supply control module, the air return control module, the wallboard module and the top module are arranged in the air lock chamber; the air supply control module and the air return control module are in communication connection with the control module; the air supply control module is arranged at an air supply outlet of the air lock chamber and comprises at least one of a fan and a filter; the return air control module is arranged at a return air inlet of the air lock chamber and comprises at least one of a filter and a return air pipeline; the wallboard module comprises a plurality of wallboards which surround the outer wall of the air lock chamber; the top module is arranged at the top of the air lock chamber; the top module comprises at least one of a flow equalizing membrane and an explosion-proof clean fluorescent lamp.

Description

Intelligent control system for modular disinfection air lock chamber of clean room
Technical Field
The invention relates to the technical field of energy control, in particular to an intelligent control system for a modular disinfection air lock chamber of a clean room.
Background
The clean room is a space where air cleanliness reaches a prescribed level and people can move. Its function is to control the contamination of particles (dust particles). Thereby meeting the production and scientific experimental activities of precise products. The clean room is not limited to 'clean', and different industries and departments have multifunctional comprehensive integrity with considerable requirements on temperature, illumination, noise, static electricity and micro vibration, and the clean room is a product integrating a plurality of professional technologies such as architectural decoration (closed decoration relatively isolated from the atmosphere), purified air conditioner, pure water, pure gas, power electricity, illumination electricity, process pipelines and the like.
The airlock is a buffer chamber provided for maintaining air cleanliness and positive pressure control in the clean room. The airlock is typically located in two clean zones of different cleanliness, or between a clean zone and a non-clean zone. The air lock chamber has two doors which can not be opened simultaneously, and aims to separate the air of two different clean environments, prevent the polluted air from entering the clean area and prevent cross contamination. The airlock room can realize personnel airlock or material airlock.
The purpose of the air lock chamber is to control the air flow when people or materials come in and go out. The air lock chamber is provided with a personnel air lock chamber and a material air lock chamber. The door of the airtight chamber has an interlocking function and cannot be in an open state at the same time.
The method of the air lock chamber which is commonly used at present is basically the same as that of the clean room at present, only plays a role of common buffering, when personnel or materials enter the sterile room, part of bacteria and microorganisms are inevitably carried into the sterile room, and the sterile requirement of the sterile room cannot be met. With the development of pharmaceutical industry, the control requirements of a medical clean room on bacteria and microorganisms in the pharmaceutical process become stricter and stricter, and the traditional air lock chamber method cannot meet the requirement of cleanliness in pharmaceutical process flows with higher cleanliness levels.
Disclosure of Invention
The invention aims to provide an intelligent control system for a modular disinfection airlock of a clean room. So as to solve the technical problems existing in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent control system of a modular disinfection air lock chamber of a clean room comprises a control module, an air supply control module, an air return control module, a wallboard module and a top module, wherein the air supply control module, the air return control module, the wallboard module and the top module are installed in the air lock chamber; the air supply control module and the air return control module are in communication connection with the control module;
the air supply control module is arranged at an air supply outlet of the air lock chamber and comprises at least one of a fan and a filter;
the return air control module is arranged at a return air inlet of the air lock chamber and comprises at least one of a filter and a return air pipeline;
the wallboard module comprises a plurality of wallboards which surround the outer wall of the air lock chamber;
the top module is arranged at the top of the air lock chamber; the top module comprises at least one of a flow equalizing membrane and an explosion-proof clean fluorescent lamp.
In some embodiments, a manual valve and an interlocking electric valve are respectively installed on the air supply outlet of the air lock chamber and the air return outlet of the air lock chamber.
In some embodiments, the filter in the return air control module comprises a first filter and a second filter which have different filtering effects.
In some embodiments, the wall panels are made of stainless steel plates.
In some embodiments, a barometer, a liquid crystal touch display screen, an aerosol injection port and an ozone injection port are also arranged in the air lock chamber.
In some embodiments, the air supply control module further comprises at least one of an ozone sterilization device, a VHP sterilization device, and a chamber temperature and humidity control device.
In some embodiments, the chamber temperature and humidity control device comprises a dry coil and an electric heating system.
In some embodiments, the air lock further comprises a differential pressure control system, the differential pressure control system is connected with the control module, the differential pressure control system comprises a plurality of differential pressure sensors, and the differential pressure sensors are respectively used for detecting a plurality of differential pressures in the air lock chamber.
In some embodiments, the alarm system is connected with the control module and comprises a pressure difference alarm unit, a fan alarm unit and a filter alarm unit.
In some embodiments, the door of the air lock chamber is an inflation door, and a plurality of inflation sealing strips are arranged around the door of the air lock chamber.
Advantageous effects
Compared with the prior art, the invention has the following remarkable advantages:
the intelligent control system of the modular disinfection airlock for the clean room is composed of independent modules, and is very convenient to disassemble and transport; the air lock chamber is provided with an air inlet and an air outlet, wherein the air inlet and the air outlet at two ends of the air lock chamber are inflation doors and are provided with inflation sealing strips, and the gaps between the door plates and the door frames are completely filled with the inflation sealing strips after expansion, so that the air lock chamber is ensured to be communicated with external air flow; can effectively prevent air pollution while ensuring the sealing effect
The air lock chamber is in a disinfection and sterilization state and comprises a closed self-circulation system and an external variable air volume adjusting system, the cleanness of air inside the air lock chamber can be controlled, particles generated inside the air lock chamber are controlled not to overflow, operating personnel are protected to work in a safe air flow distribution environment, and pollution and cross pollution among different materials, and among the different materials and the personnel are prevented.
Drawings
FIG. 1 is a schematic diagram of a modular disinfection airlock intelligent control system for a clean room according to an embodiment;
fig. 2 is a schematic diagram of an air supply control module according to the present embodiment;
fig. 3 is a schematic diagram of a return air control module according to the present embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
On the contrary, this application is intended to cover any alternatives, modifications, equivalents, and alternatives that may be included within the spirit and scope of the application as defined by the appended claims. Furthermore, in the following detailed description of the present application, certain specific details are set forth in order to provide a better understanding of the present application. It will be apparent to one skilled in the art that the present application may be practiced without these specific details.
An intelligent control system for a clean room modular disinfection airlock according to an embodiment of the present application will be described in detail with reference to fig. 1 to 3. It is to be noted that the following examples are only for explaining the present application and do not constitute a limitation to the present application.
As shown in fig. 1, an intelligent control system 100 for a modular disinfection air lock chamber of a clean room comprises a control module 110, and an air supply control module 120, a return air control module 130, a wall panel module 140, and a top module 150 installed in the air lock chamber; the air supply control module and the air return control module are in communication connection with the control module;
as shown in fig. 2, the air supply control module is mounted to an air supply outlet of the air lock chamber, and the air supply control module 120 includes at least one of a fan 121 and a filter 123; in some embodiments, the air supply control module further includes at least one of an ozone sterilization device 125, a VHP (vaporized hydrogen peroxide) sterilization device 127, and a chamber temperature and humidity control device 129.
As shown in fig. 3, the return air control module is installed at the return air inlet of the airlock, and the return air control module 130 includes at least one of a filter and a return air duct 131; in some embodiments, the filters in the return air control module include first and second filters 133, 135 having different filtering effects. For example, a primary filter, a secondary filter, etc. may be included.
The wallboard module comprises a plurality of wallboards which surround the outer wall of the air lock chamber; the wall panel module is the most prominent component outside the airlock, and in some embodiments, may be comprised of several 100-type clean wall panels. In some embodiments, the wallboard is made of stainless steel plate, and has the advantage of smooth and beautiful surface.
The top module is arranged at the top of the air lock chamber; the top module comprises at least one of a flow equalizing membrane and an explosion-proof clean fluorescent lamp. The top system can provide a high-cleanliness static pressure space for the air lock chamber, in some embodiments, the explosion-proof clean fluorescent lamp can be installed in a ceiling type mode, the lighting switch is located at the position of about 200m of the edge of the door frame, the height of the lighting switch is about 1600mm, and the illumination intensity of the lighting switch is more than 300 lux.
In some embodiments, the following auxiliary devices are further provided in the air lock chamber: barometer, liquid crystal touch display screen, aerosol filling port and ozone filling port. In some embodiments, the auxiliary equipment is installed in an embedded mode, and the interior of the whole air lock chamber is completely flat. The touch screen is located the instrument below, adopts 7 cun colored liquid crystal touch screens, has convenient operation and audio-visual advantage.
In some embodiments, a hand valve and an interlocking electric valve are respectively arranged at the air supply outlet of the air lock chamber and the air return outlet of the air lock chamber. In order to ensure positive pressure or negative pressure of the chamber body on two opposite sides of the air lock chamber, a fresh air supply outlet and a return air inlet are arranged at the top of the chamber body, and a manual valve and a linkage electric valve are respectively arranged on the two return air inlets for controlling the air return ratio. Therefore, the air lock chamber is in a positive pressure or negative pressure state relative to the chamber bodies on the two sides, the air of the two clean spaces is prevented from communicating, and the safety of personnel and the surrounding environment is ensured.
In some embodiments, the chamber temperature and humidity control device comprises a dry coil and an electric heating system. For example, the air lock chamber is provided with a dry coil and an electric heating system to adjust the temperature of the whole air lock chamber in real time, and the touch screen can display temperature data in real time and automatically control according to the set temperature.
In some embodiments, when the air lock chamber works, air in a working area is firstly filtered by the primary filter and the intermediate filter, and then airflow cooled (or heated) by the dry coil enters the high-efficiency static pressure box through the fan; the air enters the uniform flow membrane area after being filtered by the high-efficiency filter, and the air in the area is sterilized, disinfected and humidified and then flows to the air lock chamber through the uniform flow membrane.
In some embodiments, the air lock further comprises a differential pressure control system, the differential pressure control system is connected with the control module, the differential pressure control system comprises a plurality of differential pressure sensors, and the differential pressure sensors are respectively used for detecting a plurality of differential pressures in the air lock chamber.
For example, the airlock can be designed to use four differential pressure sensors, respectively: the numerical values of the whole differential pressure sensor, the primary differential pressure sensor, the intermediate differential pressure sensor and the high-efficiency differential pressure sensor in the air lock chamber are displayed on the touch screen in real time. The pressure difference data are also used as control parameters to control the pressure difference between the room and the outside and control the pressure difference between a working area in the room and other areas. The touch screen has the advantages of attractive and elegant display and simple and convenient operation and control, and the defects of wall-mounted traditional differential pressure meters are overcome by the embedded installation of the touch screen.
In some embodiments, the automatic control of the pressure difference adopts a PLC controller, and the frequency conversion fan and the electric air valve are regulated and controlled in a matching way, so that the pressure difference between rooms and intervals accords with a set value. And the automatic control system can display the humidity value in the air lock chamber in real time, and the control module controls the air supply control module and the air return control module to work based on data acquired by the differential pressure sensor.
In some embodiments, the alarm system is connected with the control module and comprises a pressure difference alarm unit, a fan alarm unit and a filter alarm unit. In order to improve the alarm function of the system, an alarm system can be arranged, and specifically comprises a pressure difference alarm, a fan alarm and a high-efficiency filter alarm. The upper and lower pressure difference limits, the upper limit of the resistance of the high-efficiency filter and the like can be set on a setting interface of the touch screen, and when any one or more warning data exceeds the limit, the corresponding touch screen warning function is flash (red) and gives out a warning sound until the fault is eliminated.
In some embodiments, the door of the air lock chamber is an inflation door, and a plurality of inflation sealing strips are arranged around the door of the air lock chamber. The main functions of the airlock are: the air inside the air lock chamber is controlled to be clean, particles generated inside the air lock chamber are controlled not to overflow, operating personnel are protected to work in a safe air flow distribution environment, and pollution and cross pollution among different materials and personnel are prevented. The air lock chamber disinfection and sterilization state is composed of a closed self-circulation system and an external variable air volume regulating system. This air lock room is in order to guarantee inside atmospheric pressure, and prevent inside and outside cross contamination, its door that passes through is the inflation door, its concrete mode is, be provided with around the door and aerify the sealing strip, when personnel need pass through, carry out gassing by control system control sealing strip and handle, the sealing strip is in lax state, the door is opened, personnel and material can pass through, when personnel get into indoorly, control system control sealing strip aerifys, then the sealing strip is in the inflation state, form good leakproofness between sealing strip and the door frame after the inflation, thereby good air tightness performance has been guaranteed.
For example, the access doors at two ends of the air lock chamber can be used as the air inflation door, after the door is closed, the door plate and the door frame are tightly attracted together through electromagnetic adsorption, then the hollow sealing strip on the door plate is inflated, and the gap between the door plate and the door frame is completely filled with the inflated sealing strip after expansion, so that the air lock chamber is ensured to be communicated with the external air flow. The sealing effect is ensured, and air pollution is effectively prevented.
In summary, the air lock chamber in the system of the invention is provided with a high-efficiency air supply device (high-efficiency static pressure box) for carrying out internal circulation purification treatment on the air entering the air lock chamber. Meanwhile, a VHP disinfection device or an ozone generator is also arranged. Can carry out whole disinfection and isolation to the airlock room as required, and the air after the disinfection is discharged into main system exhaust pipe after high efficiency filter handles. The whole system is composed of independent modules, and the disassembly and the transportation are very convenient. And can realize better sealing effect and effectively prevent air pollution.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. An intelligent control system of a modular disinfection air lock chamber of a clean room is characterized by comprising a control module, an air supply control module, an air return control module, a wallboard module and a top module, wherein the air supply control module, the air return control module, the wallboard module and the top module are arranged in the air lock chamber; the air supply control module and the air return control module are in communication connection with the control module;
the air supply control module is arranged at an air supply outlet of the air lock chamber and comprises at least one of a fan and a filter;
the return air control module is arranged at a return air inlet of the air lock chamber and comprises at least one of a filter and a return air pipeline;
the wallboard module comprises a plurality of wallboards which surround the outer wall of the air lock chamber;
the top module is arranged at the top of the air lock chamber; the top module comprises at least one of a flow equalizing membrane and an explosion-proof clean fluorescent lamp.
2. The intelligent control system for the modular sterilization air lock chamber of the clean room as claimed in claim 1, wherein a hand valve and a linkage electric valve are respectively installed at the air supply outlet of the air lock chamber and the air return inlet of the air lock chamber.
3. The intelligent control system for a clean room modular disinfection airlock of claim 1, wherein the filters in the return air control module comprise a first filter and a second filter with different filtering effects.
4. The intelligent control system for a clean room modular sterile airlock according to claim 1, wherein said wall panels are made of stainless steel.
5. The intelligent control system for the modular sterilization air lock chamber of the clean room according to claim 1, wherein a barometer, a liquid crystal touch display screen, an aerosol injection port and an ozone injection port are further arranged in the air lock chamber.
6. The intelligent control system for the modular sterilization airlock of a clean room of claim 1, wherein the air supply control module further comprises at least one of an ozone sterilization device, a VHP sterilization device, and a temperature and humidity control device for the chamber body.
7. The intelligent control system for the modular sterilization airlock of a clean room of claim 6, wherein the temperature and humidity control device comprises a dry coil and an electric heating system.
8. The intelligent control system for the modular sterilization airlock of the clean room according to claim 1, further comprising a differential pressure control system, wherein the differential pressure control system is connected to the control module, the differential pressure control system comprises a plurality of differential pressure sensors, and the plurality of differential pressure sensors are respectively used for detecting a plurality of differential pressures in the airlock.
9. The intelligent control system for the modular sterilization airlock of a clean room according to claim 1, further comprising an alarm system, wherein the alarm system is connected to the control module, and the alarm system comprises a differential pressure alarm unit, a blower alarm unit, and a filter alarm unit.
10. The intelligent control system for the modular sterilization air lock of the clean room according to any one of claims 1 to 9, wherein the door of the air lock is an inflatable door, and a plurality of inflatable sealing strips are arranged around the door of the air lock.
CN202210208356.9A 2022-03-03 2022-03-03 Intelligent control system for modular disinfection air lock chamber of clean room Pending CN114484635A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210208356.9A CN114484635A (en) 2022-03-03 2022-03-03 Intelligent control system for modular disinfection air lock chamber of clean room

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210208356.9A CN114484635A (en) 2022-03-03 2022-03-03 Intelligent control system for modular disinfection air lock chamber of clean room

Publications (1)

Publication Number Publication Date
CN114484635A true CN114484635A (en) 2022-05-13

Family

ID=81486674

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210208356.9A Pending CN114484635A (en) 2022-03-03 2022-03-03 Intelligent control system for modular disinfection air lock chamber of clean room

Country Status (1)

Country Link
CN (1) CN114484635A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3139723A1 (en) * 2022-09-21 2024-03-22 Lab'science Decontamination airlock

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103806692A (en) * 2014-02-13 2014-05-21 四川川净洁净技术股份有限公司 Intelligent digital modularized sterilization air lock chamber
CN110227302A (en) * 2019-05-16 2019-09-13 湖南长海科技发展有限公司 A kind of medical treatment aseptic operating room filter device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103806692A (en) * 2014-02-13 2014-05-21 四川川净洁净技术股份有限公司 Intelligent digital modularized sterilization air lock chamber
CN110227302A (en) * 2019-05-16 2019-09-13 湖南长海科技发展有限公司 A kind of medical treatment aseptic operating room filter device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3139723A1 (en) * 2022-09-21 2024-03-22 Lab'science Decontamination airlock

Similar Documents

Publication Publication Date Title
JP6427269B2 (en) Modular parts that supply utilities to clean rooms, isolation or containment cubicles, pods or modules
CN101294451B (en) Multifunctional microenvironment laboratory
CN100361747C (en) Movable safety biological laboratory
CN210717870U (en) Modular medical isolation bin and medical mechanism
CN112654430B (en) Inflated membrane structure virus detection laboratory, biosafety laboratory and earthing structure virus detection laboratory
CN114484635A (en) Intelligent control system for modular disinfection air lock chamber of clean room
CN103382778A (en) Negative-pressure weighing room
CN105498866A (en) CCN bio-safety laboratory
CN113356596A (en) Closed space construction method based on flexible material and rigid support structure
CN112144919A (en) Movable shelter laboratory with improved ventilation system
CN103806692A (en) Intelligent digital modularized sterilization air lock chamber
CN204848846U (en) Safe constant -temperature incubator
WO2020108399A1 (en) Multi-function fresh air ventilator
CN212189147U (en) Integral full negative pressure laboratory
CN113639344B (en) Delivery type high-grade biological safety cabin
CN112302374A (en) Movable detection chamber
CN210115088U (en) Detachable combined type miniature super clean bench
CN213805831U (en) Movable shelter laboratory
RU2066429C1 (en) Clean room
CN214006667U (en) Movable detection chamber
CN113006543A (en) Negative pressure mobile ward
CN111827742A (en) Whole-process integrated sterile production system for masks
CN202578041U (en) Negative pressure weighing room
CN218120014U (en) Ozone disinfection and discharge system
CN218715550U (en) Framework supporting type membrane structure biological safety laboratory

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination