CN210342786U

CN210342786U - Sterile room with air circulation

Info

Publication number: CN210342786U
Application number: CN201920942059.0U
Authority: CN
Inventors: 王峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-04-17
Anticipated expiration: 2029-06-21

Abstract

An air circulation sterile room comprises a sterile room, a plurality of sterile rooms are uniformly arranged, a walkway is arranged between the left sterile room and the right sterile room, a ventilation interlayer is arranged at the upper end of the walkway, a first ultraviolet disinfection lamp is arranged at the upper end of the inner side of the ventilation interlayer, a sealing interlayer is arranged at the upper end of the sterile room, sealing plates are arranged at the front end and the rear end of the ventilation interlayer, a first fan filter is arranged at the inner side of the sealing plate, a temperature controller is arranged at the bottom of the ventilation interlayer, a second fan filter is arranged at the left end and the right end of the ventilation interlayer, a third fan filter is arranged at the upper end of the sterile room, an air suction pipe is arranged at one end, far away from a first sealing door, of the sterile room and penetrates through the sterile room, an air suction end of a control fan is arranged at the upper end of the air suction pipe, the control fan is, the other ends of the plurality of disinfection tubes respectively penetrate through the sealing interlayer to be hermetically connected with the inner side of the upper end of the sterile room.

Description

Sterile room with air circulation

Technical Field

The utility model relates to an aseptic control technical field especially relates to an air cycle's aseptic room.

Background

The aseptic chamber is a specially designed room which reduces pollutants such as fine particles, harmful air, bacteria and the like in the air to a specified index in a certain space range and controls the indoor temperature and oxygen concentration within a certain required range. That is, the indoor environment can maintain the originally set required performances of cleanliness, temperature and the like regardless of the change of the external air condition.

Because the requirement of the sterile workshop on gas is higher than that of a common working occasion, and because the sterile room is a closed space, bacteria are easy to grow in the sterile room than the common working occasion, the air circulation in the sterile workshop is very necessary to be maintained, and the sterile workshop is required to be sterilized frequently.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the problem that above-mentioned prior art exists, provide an air cycle's aseptic room, this aseptic room structural design is reasonable, through filtration, sterilization many times, detach the dust in the air of circulation and bacterium in order to reach the index of regulation, and the air cycle in the aseptic room is difficult to breed the bacterium.

The utility model provides a technical scheme that its technical problem adopted: the air circulation sterile room comprises a sterile room, a plurality of sterile rooms are uniformly arranged, a walkway is arranged between the left sterile room and the right sterile room, first sealing doors arranged on the sterile room are arranged at the left end and the right end of the walkway, a ventilation interlayer is hermetically connected at the upper end of the walkway, a plurality of first ultraviolet disinfection lamps which are uniformly arranged are fixedly connected at the upper end of the inner side of the ventilation interlayer, a sealing interlayer is arranged at the upper end of each sterile room, the inner side of the sealing interlayer is hermetically connected at the left end and the right end of the ventilation interlayer, sealing plates are hermetically connected at the front end and the rear end of the ventilation interlayer, a first fan filter is arranged at the central position of the inner side of each sealing plate, a plurality of temperature controllers which are uniformly arranged are fixedly connected at the central position of the bottom of the ventilation interlayer, a plurality of second fan filters, the ventilation interlayer is connected with the sealing interlayer through a second fan filter, a third fan filter arranged in the sealing interlayer is arranged at the upper ends of the sterile rooms, the sealing interlayer is connected with the sterile rooms through the third fan filter, one end, far away from the first sealing door, of the inner side of each sterile room is fixedly connected with an air suction pipe, the upper end of each air suction pipe penetrates through the sterile room and is connected with an air suction end of a control fan in a sealing mode, the control fan is fixedly connected to the outer side of each sterile room, an air outlet end of the control fan is connected with a waste gas pipe in a sealing mode, a sterilization room is arranged at the center of the left end of each sterile room, one end of each sterilization pipe is connected with the inner side of each sterilization room in a sealing mode, the other ends of the sterilization pipes penetrate through the sealing interlayer and are connected to the inner side of the upper end of each, make the content of the microparticle in the inspiratory air reduce below the regulation index through multiple-layer filtering, it can carry out disinfection and isolation treatment for the first time with getting into the air that leads to the air in the interbedded to be equipped with first ultraviolet disinfection lamp, be equipped with the control fan, make the air in the aseptic chamber can carry out reasonable more taking a breath under the control of control fan, make the air circulation in the aseptic chamber flow, reduce breeding of bacterium, be equipped with the disinfection room, the disinfection room passes through the disinfection pipe and is connected with aseptic chamber, when the disinfection, only need release sterile gas in the disinfection room can disinfect all aseptic chambers, convenient operation is quick, the abandonment pipe is connected with abandonment collection device, avoid the polluted environment, be equipped with temperature controller, make the temperature control who gets into the air in the aseptic chamber adjustable, in order to satisfy aseptic chamber's use needs.

In order to further perfect, the end sealing connection of giving vent to anger of second fan filter has the one end of receiving the trachea, the other end sealing connection of receiving the trachea has negative oxygen ion air purifier's inlet end, negative oxygen ion air purifier fixed connection be in sealed intermediate layer is inboard, is equipped with negative oxygen ion air purifier for the air through primary disinfection and isolation processing carries out the disinfection and isolation of second time, makes the content of harmful substance such as bacterium in the circulating air reduce below the regulation index.

Further perfect, sterile chamber bottom fixedly connected with a plurality of evenly distributed's pillar, pillar upper end fixed connection be in sealed intermediate layer downside, be equipped with temperature sensor and oxygen concentration sensor of fixed connection on the wall in the sterile chamber, be equipped with temperature sensor and the oxygen concentration sensor who is used for detecting oxygen content and temperature in the sterile chamber, conveniently control and manage oxygen and temperature in the sterile chamber.

Further perfection, the upper end of the walkway is provided with a plurality of second ultraviolet disinfection lamps fixedly connected to the lower end of the ventilation interlayer, so that workers can firstly perform disinfection action through the second ultraviolet disinfection lamps on the walkway before entering the sterile room, and the workers are prevented from bringing bacteria into the sterile room.

Further perfection, the ventilation interlayer and the sealing interlayer are formed by mutually and hermetically connecting flame-retardant materials, and a fire disaster in a workshop is avoided.

The utility model discloses profitable effect is: the utility model has the advantages of reasonable design, through filtration, sterilization many times, detach the dust in the air of circulation and bacterium in order to reach the index of regulation, and can carry out air cycle in the aseptic chamber, be difficult to breed the bacterium in the aseptic chamber, be equipped with the disinfection room through the disinfection union coupling with the aseptic chamber for convenient more, swift to the disinfection of aseptic chamber.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the walkway and aseptic chamber;

FIG. 3 is a top view of the walkway and aseptic chamber;

fig. 4 is a schematic view of the internal structure of the aseptic chamber.

Description of reference numerals: 3. the device comprises a temperature controller, 5, a disinfection chamber, 6, a sterile chamber, 8, a walkway, 9, a first sealing door, 10, a ventilation interlayer, 11, a first ultraviolet disinfection lamp, 12, a sealing interlayer, 13, a sealing plate, 14, a first fan filter, 15, a second fan filter, 16, a third fan filter, 17, an air suction pipe, 18, a control fan, 19, a waste gas pipe, 20, a disinfection pipe, 25, an air receiving pipe, 39, a negative oxygen ion air purifier, 40, a support column, 41, a temperature sensor, 42, an oxygen concentration sensor, 43 and a second ultraviolet disinfection lamp.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

referring to figures 1-4: the air circulation sterile room comprises a sterile room 6, a plurality of sterile rooms 6 are uniformly arranged, a passage 8 is arranged between the left sterile room 6 and the right sterile room 6, first sealing doors 9 arranged on the sterile room 6 are arranged at the left end and the right end of the passage 8, the upper end of the passage 8 is hermetically connected with a ventilation interlayer 10, the upper end of the inner side of the ventilation interlayer 10 is fixedly connected with a plurality of first ultraviolet disinfection lamps 11 which are uniformly arranged, a sealing interlayer 12 is arranged at the upper end of the sterile rooms 6, the inner side of the sealing interlayer 12 is hermetically connected with the left end and the right end of the ventilation interlayer 10, the front end and the rear end of the ventilation interlayer 10 are hermetically connected with sealing plates 13, a first fan filter 14 is arranged at the center position of the inner side of the sealing plates 13, a plurality of temperature controllers 3 which are uniformly arranged are fixedly connected at the center position of the bottom of the ventilation interlayer 10, a plurality of second fan filters 15 which are uniformly, the ventilation interlayer 10 is connected with the sealing interlayer 12 through a second fan filter 15, a third fan filter 16 installed in the sealing interlayer 12 is arranged at the upper end of each sterile room 6, the sealing interlayer 12 is connected with the sterile room 6 through the third fan filter 16, an air suction pipe 17 is fixedly connected to one end, far away from the first sealing door 9, of the inner side of the sterile room 6, the upper end of the air suction pipe 17 penetrates through the sterile room 6 and is hermetically connected with an air suction end of a control fan 18, the control fan 18 is fixedly connected to the outer side of the sterile room 6, an air outlet end of the control fan 18 is hermetically connected with a waste gas pipe 19, a sterilization room 5 is arranged at the center of the left end of the sterile room 6, one end of a plurality of sterilization pipes 20 is hermetically connected to the inner side of the sterilization room 5, and the other ends of the plurality of sterilization pipes 20 respectively penetrate through the sealing interlayer 12 and, the end sealing connection of giving vent to anger of second fan filter 15 has the one end of receiving trachea 25, the other end sealing connection of receiving trachea 25 has negative oxygen ion air purifier 39's inlet end, negative oxygen ion air purifier 39 fixed connection be in sealed intermediate layer 12 is inboard, 6 bottom fixedly connected with a plurality of evenly distributed's of aseptic chamber pillar 40, pillar 40 upper end fixed connection be in sealed intermediate layer 12 downside, be equipped with temperature sensor 41 and the oxygen concentration sensor 42 of fixed connection on the wall in aseptic chamber 6, 8 upper ends of walkways are equipped with a plurality of fixed connection and are in the second ultraviolet disinfection lamp 43 of intermediate layer 10 lower extreme of ventilating, it all forms through fire-retardant material mutual sealing connection to ventilate intermediate layer 10 and sealed intermediate layer 12.

The utility model discloses in the time of practical, let in disinfection room 5 with gaseous disinfection, gaseous disinfection passes through disinfection pipe 20 and gets into disinfection and sterilization in each aseptic room 6, the disinfection is accomplished the back and is passed through control fan 18 work, gaseous disinfection in 6 aseptic rooms passes through breathing pipe 17 and discharges aseptic room 6 in, the first fan filter of simultaneous control 14, second fan filter 15 and the work of third fan filter 16 make outside air loop through first fan filter 14, the intermediate layer 10 of ventilating, second fan filter 15, negative oxygen ion air purifier 39, seal intermediate layer 12 and third fan filter 16 get into aseptic room 6 at last.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. An aseptic chamber with air circulation, comprising an aseptic chamber (6), characterized in that: the sterile room (6) is uniformly arranged, a passageway (8) is arranged between the sterile room (6) at the left and right sides, first sealing doors (9) arranged on the sterile room (6) are arranged at the left and right ends of the passageway (8), a ventilation interlayer (10) is hermetically connected at the upper end of the passageway (8), a plurality of first ultraviolet disinfection lamps (11) which are uniformly arranged are fixedly connected at the upper end of the inner side of the ventilation interlayer (10), a plurality of sealing interlayers (12) are arranged at the upper end of the sterile room (6), the inner side of each sealing interlayer (12) is hermetically connected at the left and right ends of the ventilation interlayer (10), sealing plates (13) are hermetically connected at the front and rear ends of the ventilation interlayer (10), a first fan filter (14) is arranged at the central position of the inner side of each sealing plate (13), and a plurality of temperature controllers (3) which are uniformly arranged are fixedly connected at the central position of the bottom, the left end and the right end of the ventilation interlayer (10) are fixedly connected with a plurality of second fan filters (15) which are uniformly distributed, the ventilation interlayer (10) is connected with the sealing interlayer (12) through the second fan filters (15), the upper ends of the aseptic chambers (6) are provided with third fan filters (16) which are arranged in the sealing interlayer (12), the sealing interlayer (12) is connected with the aseptic chambers (6) through the third fan filters (16), one end of the inner side of each aseptic chamber (6) far away from the first sealing door (9) is fixedly connected with an air suction pipe (17), the upper ends of the air suction pipes (17) penetrate through the aseptic chambers (6) and are hermetically connected with air suction ends of control fans (18), the control fans (18) are fixedly connected to the outer side of the aseptic chambers (6), and air outlet ends of the control fans (18) are hermetically connected with waste gas pipes (19), sterile chamber (6) left end central point puts and is equipped with disinfection room (5), disinfection room (5) inboard sealing connection has the one end of a plurality of disinfection pipe (20), a plurality of the other end of disinfection pipe (20) passes respectively sealed intermediate layer (12) sealing connection is in sterile chamber (6) upper end inboard.

2. An air-circulating sterile room as defined in claim 1, wherein: the air outlet end of the second fan filter (15) is hermetically connected with one end of an air receiving pipe (25), the other end of the air receiving pipe (25) is hermetically connected with an air inlet end of a negative oxygen ion air purifier (39), and the negative oxygen ion air purifier (39) is fixedly connected to the inner side of the sealing interlayer (12).

3. An air-circulating sterile room as defined in claim 1, wherein: aseptic room (6) bottom fixedly connected with a plurality of evenly distributed's pillar (40), pillar (40) upper end fixed connection be in sealed intermediate layer (12) downside, be equipped with temperature sensor (41) and oxygen concentration sensor (42) of fixed connection on the wall in aseptic room (6).

4. An air-circulating sterile room as defined in claim 1, wherein: the upper end of the walkway (8) is provided with a plurality of second ultraviolet disinfection lamps (43) which are fixedly connected with the lower end of the ventilation interlayer (10).

5. An air-circulating sterile room as defined in claim 1, wherein: the ventilation interlayer (10) and the sealing interlayer (12) are hermetically connected through flame-retardant materials.