CN106225138A - A kind of pharmacy train line negative-pressure isolation device - Google Patents

A kind of pharmacy train line negative-pressure isolation device Download PDF

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Publication number
CN106225138A
CN106225138A CN201610711234.6A CN201610711234A CN106225138A CN 106225138 A CN106225138 A CN 106225138A CN 201610711234 A CN201610711234 A CN 201610711234A CN 106225138 A CN106225138 A CN 106225138A
Authority
CN
China
Prior art keywords
air
cofferdam
laminar flow
flow hood
high efficiency
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
CN201610711234.6A
Other languages
Chinese (zh)
Inventor
张申元
林凯
赵海飞
潘建峰
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.)
SUZHOU HUATAI AIR FILTER CO Ltd
Original Assignee
SUZHOU HUATAI AIR FILTER 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 SUZHOU HUATAI AIR FILTER CO Ltd filed Critical SUZHOU HUATAI AIR FILTER CO Ltd
Priority to CN201610711234.6A priority Critical patent/CN106225138A/en
Publication of CN106225138A publication Critical patent/CN106225138A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/04Ventilation with ducting systems also by double walls; with natural circulation
    • F24F7/06Ventilation with ducting systems also by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters

Abstract

The invention discloses a kind of pharmacy train line negative-pressure isolation device, including isolation casing and air exhaust box;Described isolation casing is divided into three layers, is stacked from the bottom up, is followed successively by cofferdam, laminar flow hood and air-intaking box;Described cofferdam is provided with charging aperture and discharging opening;Described laminar flow hood is connected with described cofferdam top by air channel, and described cofferdam is connected bottom described cofferdam by air-return duct, and described air-intaking box is connected with described laminar flow hood by air channel;Described laminar flow hood includes the first high efficiency particulate air filter, breeze fan, damping layer;Described breeze fan is positioned at the top of described laminar flow hood;Described first high efficiency particulate air filter is positioned at bottom described laminar flow hood, and is tightly connected with described cofferdam.The present invention uses independent air cleaning system, solves the medicine potential hazard to sterile working personnel, controls the pollution to background air cleaning system simultaneously, is truly realized the isolation of people and operating environment.

Description

A kind of pharmacy train line negative-pressure isolation device
Technical field
The present invention relates to pharmaceutical field, particularly relate to a kind of pharmacy train line negative-pressure isolation device.
Background technology
Pharmacy is the strategic industry of China, and state key supports research and development and the application of new drug, has greatly promoted China The development of medical industry.The supervision that country produces drug quality to medicine is increasingly stricter, within 2010, have modified " pharmaceutical production matter Amount management regulation " (claiming GMP standard), to implement on March 1st, 2011, the safety of pharmaceutical production environment, personnel is carried by GMP-2010 Having gone out higher requirement, the becoming more meticulous of medicine, high curative effect, low side effect simultaneously proposes bigger choosing to pharmaceutical production technique War, traditional production technology, while research and development and releasing new drug, is transformed, is more focused on personnel by domestic pharmaceutical factory one after another Safety and drug safety, carry out local process such as toxic active freeze dried vaccines closing isolation, prevents from operating environment is produced dirt Dye, causes health to injure.Therefore, a kind of high efficiency filter isolating device for pharmaceutical manufacturing line of demand, replace tradition nothing Bacterium toilet, solves the medicine potential hazard to sterile working personnel, controls the pollution to background air cleaning system simultaneously.
Summary of the invention
Goal of the invention: the present invention solves the problems referred to above, it is provided that a kind of pharmacy train line negative-pressure isolation device.
Technical scheme: a kind of pharmacy train line negative-pressure isolation device, including isolation casing and air exhaust box;Described isolation casing It is divided into three layers, is stacked from the bottom up, be followed successively by cofferdam, laminar flow hood and air-intaking box;Described cofferdam is provided with charging aperture and goes out Material mouth;Described laminar flow hood is connected with described cofferdam top by air channel, and described cofferdam is by air-return duct and described cofferdam Bottom connection, described air-intaking box is connected with described laminar flow hood by air channel;Described laminar flow hood includes the first high efficiency particulate air filter, air-supply Blower fan, damping layer;Described breeze fan is positioned at the top of described laminar flow hood;Described first high efficiency particulate air filter is positioned at described laminar flow hood Bottom, and be tightly connected with described cofferdam;Described air-intaking box includes return air fan, the second high efficiency particulate air filter, exhaust outlet;Described Exhaust outlet connects with described air exhaust box;Described air exhaust box includes exhaust fan and the 3rd high efficiency particulate air filter.
As a preferred embodiment of the present invention, described cofferdam is provided with glove box.
As a preferred embodiment of the present invention, described cofferdam is provided with maintenance door;Described maintenance door edge sets It is equipped with sealed silicon adhesive tape.
As a preferred embodiment of the present invention, the bottom of described cofferdam is provided with return wind transom.
Beneficial effect: the present invention compared with prior art, has an advantage in that,
1, the present invention is provided with the first high efficiency particulate air filter, the second high efficiency particulate air filter, has ensured that maintainer is not dirty by medicine Dye infringement, is also provided with the 3rd high efficiency particulate air filter at exhaust outlet simultaneously, prevents the direct discharge of toxic dust.
2, the present invention designs independent air-return duct, it is to avoid dusty gas leaks, and operating environment of pollution is made by exhaust fan Autonomous system air quantity reduces, and forms cofferdam negative relative, it is ensured that toxic gas will not spread to operating environment.Therefore this technology At utmost ensure the safety of operator.
The present invention uses independent air cleaning system, solves the medicine potential hazard to sterile working personnel, simultaneously Control the pollution to background air cleaning system, be truly realized the isolation of people and operating environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Wherein, 1 is cofferdam;2 is laminar flow hood;3 is air-intaking box;4 is charging aperture;5 is discharging opening;6 is maintenance door;7 are Return wind transom;8 is exhaust outlet.
Detailed description of the invention
Below in conjunction with detailed description of the invention, it is further elucidated with the present invention.
In conjunction with Fig. 1, the invention discloses a kind of pharmacy train line negative-pressure isolation device, including isolation casing and air exhaust box; Described isolation casing is divided into three layers, is stacked from the bottom up, is followed successively by cofferdam 1, laminar flow hood 2 and air-intaking box 3;Described cofferdam 1 It is provided with charging aperture 4 and discharging opening 5;Described laminar flow hood 2 is connected with described cofferdam 1 top by air channel, and described cofferdam 1 leads to Crossing air-return duct to connect bottom described cofferdam 1, described air-intaking box 3 is connected with described laminar flow hood 2 by air channel;Described laminar flow hood 2 include the first high efficiency particulate air filter, breeze fan, damping layer;Described breeze fan is positioned at the top of described laminar flow hood 2;Described One high efficiency particulate air filter is positioned at bottom described laminar flow hood 2, and is tightly connected with described cofferdam 1;Described air-intaking box 3 includes return air wind Machine, the second high efficiency particulate air filter, exhaust outlet 8;Described exhaust outlet 8 connects with described air exhaust box;Described air exhaust box includes exhaust fan With the 3rd high efficiency particulate air filter.
In order to improve the performance of the present invention further, described cofferdam 1 is provided with glove box, for realize every Operate under environment.Described cofferdam 1 is provided with maintenance door 6;Described maintenance door 6 edge is provided with sealing silica gel Bar, to improve the sealing property of the present invention.The bottom of described cofferdam 1 is provided with return wind transom 7, is used for observing gas in the present invention Stream circulation is the most normal, can facilitate simultaneously and check the environment in isolating device and realize to mend wind.
The cofferdam 1 of the present invention is installed on medicament equipment table top, and laminar flow hood 2 air-supply enters cofferdam 1, cofferdam 1 end The air-return duct that portion is arranged is communicated to air-intaking box 3.Air-intaking box 3 air-flow after high efficiency filter most send into below laminar flow hood 2, sub-fraction enters air exhaust box.Enter the air-flow of laminar flow hood 2, with the inner loop that air-intaking box 3, cofferdam 1 form air-flow.Enter Entering air exhaust box, drained outward, make system total blast volume reduce, need to fill into from background, extravehicular environment is born in being formed for cabin by this Pressure, toxic gas will protect personnel the most affected to external diffusion.Meanwhile, breeze fan, return air fan and air draft wind are controlled well The power of machine, can effectively regulate the air pressure in cofferdam 1.Toxic gas in cofferdam 1 enters air-intaking box by air-return duct 3, directly carried out high-efficiency filtering and purifying by the second high efficiency particulate air filter, enter laminar flow hood 2 and air exhaust box.So personnel overhaul air-intaking box 3 and also will not be infected during laminar flow hood 2.And the 3rd high efficiency particulate air filter in air exhaust box is further ensured that the gas drained is nontoxic Gas.The present invention mainly carries out mending wind by charging aperture 4 and discharging opening 5.
The present invention uses independent air cleaning system, solves the medicine potential hazard to sterile working personnel, simultaneously Control the pollution to background air cleaning system, be truly realized the isolation of people and operating environment.

Claims (4)

1. a pharmacy train line negative-pressure isolation device, it is characterised in that include isolating casing and air exhaust box;Described isolation casing It is divided into three layers, is stacked from the bottom up, be followed successively by cofferdam, laminar flow hood and air-intaking box;Described cofferdam is provided with charging aperture and goes out Material mouth;Described laminar flow hood is connected with described cofferdam top by air channel, and described cofferdam is by air-return duct and described cofferdam Bottom connection, described air-intaking box is connected with described laminar flow hood by air channel;Described laminar flow hood includes the first high efficiency particulate air filter, air-supply Blower fan, damping layer;Described breeze fan is positioned at the top of described laminar flow hood;Described first high efficiency particulate air filter is positioned at described laminar flow hood Bottom, and be tightly connected with described cofferdam;Described air-intaking box includes return air fan, the second high efficiency particulate air filter, exhaust outlet;Described Exhaust outlet connects with described air exhaust box;Described air exhaust box includes exhaust fan and the 3rd high efficiency particulate air filter.
Pharmacy train line negative-pressure isolation device the most according to claim 1, it is characterised in that arrange on described cofferdam There is glove box.
Pharmacy train line negative-pressure isolation device the most according to claim 1, it is characterised in that arrange on described cofferdam There is maintenance door;Described maintenance door edge is provided with sealed silicon adhesive tape.
Pharmacy train line negative-pressure isolation device the most according to claim 1, it is characterised in that in the bottom of described cofferdam It is provided with return wind transom.
CN201610711234.6A 2016-08-24 2016-08-24 A kind of pharmacy train line negative-pressure isolation device Pending CN106225138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610711234.6A CN106225138A (en) 2016-08-24 2016-08-24 A kind of pharmacy train line negative-pressure isolation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610711234.6A CN106225138A (en) 2016-08-24 2016-08-24 A kind of pharmacy train line negative-pressure isolation device

Publications (1)

Publication Number Publication Date
CN106225138A true CN106225138A (en) 2016-12-14

Family

ID=57554031

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610711234.6A Pending CN106225138A (en) 2016-08-24 2016-08-24 A kind of pharmacy train line negative-pressure isolation device

Country Status (1)

Country Link
CN (1) CN106225138A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005006618A (en) * 2003-06-17 2005-01-13 Technos Kikaku:Kk Case cleaner for preventing pet hospital infection
CN201008871Y (en) * 2007-03-12 2008-01-23 上海德惠空调设备厂 Intelligentized superclean packaging negative pressure workbench
US20080250800A1 (en) * 2007-04-13 2008-10-16 Air Innovations, Inc. Total room air purification system with air conditioning, filtration and ventilation
CN103382778A (en) * 2012-05-04 2013-11-06 昆山协多利金属有限公司 Negative-pressure weighing room
CN203848449U (en) * 2014-05-03 2014-09-24 浙江海康生物制品有限责任公司 Weighing room used for producing kieselguhr serving as auxiliary materials of human serum albumin
CN205392472U (en) * 2016-02-25 2016-07-27 张彩平 Low -cost negative pressure control structure

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005006618A (en) * 2003-06-17 2005-01-13 Technos Kikaku:Kk Case cleaner for preventing pet hospital infection
CN201008871Y (en) * 2007-03-12 2008-01-23 上海德惠空调设备厂 Intelligentized superclean packaging negative pressure workbench
US20080250800A1 (en) * 2007-04-13 2008-10-16 Air Innovations, Inc. Total room air purification system with air conditioning, filtration and ventilation
CN103382778A (en) * 2012-05-04 2013-11-06 昆山协多利金属有限公司 Negative-pressure weighing room
CN203848449U (en) * 2014-05-03 2014-09-24 浙江海康生物制品有限责任公司 Weighing room used for producing kieselguhr serving as auxiliary materials of human serum albumin
CN205392472U (en) * 2016-02-25 2016-07-27 张彩平 Low -cost negative pressure control structure

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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20161214