CN217936826U

CN217936826U - Sterile isolator

Info

Publication number: CN217936826U
Application number: CN202221903648.6U
Authority: CN
Inventors: 徐兆栋
Original assignee: Guangdong Jun Qi Pharmaceutical Technology Co ltd
Current assignee: Guangdong Jun Qi Pharmaceutical Technology Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-12-02
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses an aseptic isolator, including box, L shape baffle, air-out fan, air inlet fan, play tuber pipe and air-supply line, the top is close to two corners and is provided with out tuber storehouse and air-supply line storehouse respectively in the box, box one end is close to top department and has servo motor through bolt fixed mounting, servo motor's power take off end is connected with the turning block, the spliced pole has all been welded, two sets of to turning block top and bottom the spliced pole tip has been welded first rose box and second rose box respectively, all there is the baffle through the fix with screw between first rose box and apron inner wall both ends and the interior bottom, baffle one end is provided with and link up the groove and link up the inslot and be provided with the filter screen. This novel possess reserve filtration and can conveniently change filtration fast for the fan of air supply is fit for extensively using widely at the noise greatly reduced that the during operation produced.

Description

Sterile isolator

Technical Field

The utility model relates to an animal feeding technical field, in particular to aseptic isolator.

Background

Sterile isolators are necessary to facilitate the rearing of some animals that are sensitive to bacteria.

The patent number CN201393455Y discloses an aseptic isolator, which comprises an isolation chamber provided with an air inlet pipe and an air outlet pipe, and a first fan unit provided with an air inlet, an air outlet and a fan, wherein the air inlet pipe is connected with the air outlet of the first fan unit, the air inlet of the first fan unit is provided with a primary filter, the air inlet pipe and the air outlet pipe are both provided with high-efficiency filters, a second fan unit is identical in structure and arranged in parallel with the first fan unit, and is connected with the air inlet pipe of the isolation chamber through a switching connection device; the first fan unit is provided with a medium-efficiency filter at the air inlet and between the fan and the primary filter, and the air outlet is provided with a high-efficiency filter. The aseptic isolator has the advantages of convenient operation and low operation cost, avoids the pollution to aseptic animals in the isolator caused by frequent replacement of the high-efficiency filter or temporary power failure and the like, and can keep the aseptic state operation in the isolator for more than 12 months.

The isolator has the following disadvantages: 1. do not have a spare filtering structure and can not be convenient to change the filtering structure fast. To this end, we propose a sterile isolator.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an aseptic isolator which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an aseptic isolator, includes box, L shape baffle, air-out fan, air inlet fan, goes out tuber pipe and air-supply line, the top is close to two corners and is provided with out storehouse and air inlet storehouse respectively in the box, box one end is close to top department and has servo motor through bolt fixed mounting, servo motor's power take off end is connected with the turning block, the spliced pole has all been welded, two sets of to turning block top and bottom the spliced pole tip has welded first rose box and second rose box respectively, all there is the baffle through the fix with screw between first rose box and apron inner wall both ends and the interior bottom, baffle one end is provided with and link up the inslot and be provided with the filter screen.

Furthermore, the two ends of the inner wall of the box body are both welded with L-shaped baffles near the top, the two ends of the box body are respectively provided with an air outlet pipe and an air inlet pipe through screws, and the two ends of the inner wall of the box body are respectively provided with an air outlet fan and an air inlet fan through screws.

Furthermore, transverse plates are welded at the positions, close to one ends of the inner walls of the air outlet bin and the air inlet bin, of the two groups of L-shaped baffles.

Further, the bottom half all is provided with the callus on the sole near the corner, all be provided with the stop valve on air-out pipe and the air-supply line, air-out storehouse and air-supply line storehouse bottom all run through and have seted up the air vent, through the stop valve, conveniently close air-supply line and air-supply line as required, through the air vent that goes out storehouse and air-supply line storehouse bottom, conveniently vent between air-out storehouse and air-supply line storehouse and the box is inside.

Furthermore, the two ends of the first filter box and the second filter box are both provided with air conveying pipes, the end parts of the air conveying pipes and the air inlet pipe are both provided with flanges, and the flanges penetrate through the reserved holes of the flanges through external screws, so that the air inlet pipe is conveniently connected with the air conveying pipes at one end of the first filter box or the second filter box as required.

Further, the outlet pipe tip has the extension pipe through flange and mounting screw, be provided with the check valve on the extension pipe, the box top is run through and has been seted up and has been reserved the mouth, reserve mouthful upper end and have the lid through the mounting screw, through the check valve, can effectively prevent to return to the box in by outlet pipe exhaust air, through opening the lid, conveniently get the animal via reserving the mouth to the box.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model relates to an aseptic isolator, servo motor conveniently drive the turning block at during operation power take off end and rotate to make first rose box and second rose box rotate, make this isolator possess reserve filtration and filtration can make things convenient for quick replacement.

2. The utility model relates to an aseptic isolator is through L shape baffle and horizontal board for the air forms the labyrinth wind channel when carrying in by air-out storehouse or air inlet storehouse, can effectively reduce the noise of wind when going out in storehouse or the air inlet storehouse.

Drawings

Fig. 1 is a schematic view of the overall structure of the aseptic isolator of the present invention.

Fig. 2 is the structure schematic diagram of the servo motor, the turning block and the connecting column of the sterile isolator of the present invention.

Fig. 3 is the schematic diagram of the structure of the partition board and the filter screen of the sterile isolator of the present invention.

In the figure: 1. a box body; 2. an air outlet bin; 3. an air inlet bin; 4. an L-shaped baffle plate; 5. a transverse plate; 6. an air outlet fan; 7. an air intake fan; 8. an air outlet pipe; 9. an air inlet pipe; 10. a stop valve; 11. a servo motor; 12. rotating the block; 13. connecting columns; 14. a first filter tank; 15. a cover plate; 16. a second filter tank; 17. an extension pipe; 18. a non-return valve; 19. reserving a port; 20. a cover body; 21. a partition plate; 22. and (5) filtering by using a filter screen.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, an aseptic isolator, including box 1, L shape baffle 4, air-out fan 6, air-inlet fan 7, play tuber pipe 8 and air-supply line 9, the top is close to two corners and is provided with out storehouse 2 and air-inlet storehouse 3 respectively in the

box

1, 1 one end of box is close to top department and has servo motor 11 through bolt fixed mounting, servo motor 11's power take off end is connected with turning

block

12, 12 tops of turning block and bottom all weld spliced pole 13, two sets of spliced pole 13 tip has welded first rose box 14 and second rose box 16 respectively, all there is baffle 21 through the fix with screw between first rose box 14 and the 15 inner wall both ends of apron and the interior bottom, baffle 21 one end is provided with and link up the groove and link up the inslot and is provided with filter screen 22.

The air conditioner is characterized in that L-shaped baffles 4 are welded at two ends of the inner wall of the box body 1 close to the top, air outlet pipes 8 and air inlet pipes 9 are respectively fixedly mounted at two ends of the box body 1 through screws, and air outlet fans 6 and air inlet fans 7 are respectively mounted between the L-shaped baffles 4 and the two ends of the inner wall of the box body 1 through screws.

As shown in figure 1, the air inlet fan 6 and the air outlet fan 7 are used for conveniently and respectively supplying air and discharging air.

And transverse plates 5 are welded at the positions, close to one ends of the inner walls of the air outlet bin 2 and the air inlet bin 3, of the two groups of L-shaped baffles 4.

In this embodiment, as shown in fig. 1, the noise generated when the wind passes through the wind outlet bin 2 or the wind inlet bin 3 can be effectively reduced by the transverse plate 5.

Wherein, 1 bottom of box all is provided with callus on the sole 23 near the corner, all be provided with stop valve 10 on going out tuber pipe 8 and the air-supply line 9, it has all run through and has seted up the air vent to go out

storehouse

2 and 3 bottoms in the air-supply line storehouse.

In this embodiment, as shown in fig. 1, the air inlet pipe 9 and the air inlet pipe 9 can be conveniently closed as required by the stop valve 10, and the air outlet bin 2, the air inlet bin 3 and the inside of the box body 1 can be conveniently ventilated through the air vents at the bottoms of the air outlet bin 2 and the air inlet bin 3.

Wherein, the two ends of the first filter box 14 and the second filter box 16 are both provided with air conveying pipes, and the end parts of the air conveying pipes and the air inlet pipe 9 are both provided with flange plates.

In this embodiment, as shown in fig. 1 and 3, the external screws pass through the preformed holes of the flange plate, so that the air inlet pipe 9 can be conveniently connected with the air delivery pipe at one end of the first filter box 14 or the second filter box 16 as required.

Wherein, go out 8 tip of tuber pipe and have an extension pipe 17 through flange and screw installation, be provided with check valve 18 on the extension pipe 17, tank 1 top is run through and is seted up and is reserved mouthful 19, it has lid 20 to reserve mouthful 19 upper end through the screw installation.

In this embodiment, as shown in fig. 1, the check valve 18 can effectively prevent the air discharged from the air outlet pipe 8 from returning into the box body 1, and the cover 20 is opened to facilitate the taking and placing of animals into the box body 1 through the reserved opening 19.

It should be noted that, the utility model relates to an aseptic isolator, in operation, through opening lid 20, conveniently get the animal in to box 1 via reserve port 19, all be provided with in advance in first rose box 14 and the second rose box 16 and be used for filterable active carbon particle, air intake fan 7 is at the during operation, the filtration back of active carbon filter particle in air via first rose box 14 or the second rose box 16, again via going out tuber pipe 8 entering air inlet storehouse 3, later get into in the box 1, air-out fan 6 is at the during operation, conveniently discharge the gas in the box 1 via going out tuber pipe 8 and extension pipe 17, pass the preformed hole of ring flange through the external screw, the convenience is connected the air delivery pipe of air-supply line 9 with first rose box 14 or second rose box 16 one end as required, servo motor 11 conveniently drives turning block 12 at during operation power take off end and rotates, thereby make first rose box 14 and second rose box 16 rotate, make this isolator possess backup air inlet stack and filtration can make things convenient for quick replacement, through L shape baffle 4 and transverse baffle 5, make the air in the labyrinth 2 or the effective noise of air delivery storehouse of 3, when reducing through the air-carrying out the wind storehouse, 3.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an aseptic isolator, includes box (1), L shape baffle (4), air-out fan (6), air inlet fan (7), goes out tuber pipe (8) and air-supply line (9), its characterized in that: the utility model discloses a box, including box (1), power take off end, spliced pole (13), connecting pole (13) have all been welded to box (1) one end is close to top department and has servo motor (11) through bolt fixed mounting, the power take off end of servo motor (11) is connected with turning block (12), turning block (12) top and bottom all have welded, and are two sets of first rose box (14) and second rose box (16) have been welded respectively to spliced pole (13) tip, all there are baffle (21) through the fix with screw between first rose box (14) and apron (15) inner wall both ends and the interior bottom, baffle (21) one end is provided with and link up the inslot and is provided with filter screen (22).

2. An aseptic isolator as claimed in claim 1, wherein: the utility model discloses a wind-out air-conditioning device, including box (1), box (1) inner wall both ends are close to top department and all weld L shape baffle (4), box (1) both ends are respectively through screw fixed mounting have a tuber pipe (8) and an air-supply line (9), and are two sets of there are air-out fan (6) and air-inlet fan (7) through the screw respectively between L shape baffle (4) and box (1) inner wall both ends.

3. An aseptic isolator as claimed in claim 1, wherein: two sets of horizontal board (5) are all welded to the department that is close to mutually between L shape baffle (4) and air-out storehouse (2) and air inlet storehouse (3) inner wall one end.

4. An aseptic isolator as claimed in claim 1, wherein: the bottom of the box body (1) is close to corners and is provided with foot pads (23), stop valves (10) are arranged on the air outlet pipe (8) and the air inlet pipe (9), and air outlets are formed in the bottoms of the air outlet bin (2) and the air inlet bin (3) in a penetrating mode and are provided with air vents.

5. An aseptic isolator as claimed in claim 1, wherein: air conveying pipes are arranged at two ends of the first filtering box (14) and the second filtering box (16), and flanges are arranged at the end parts of the air conveying pipes and the air inlet pipe (9).

6. An aseptic isolator as claimed in claim 1, wherein: go out tuber pipe (8) tip and have extension pipe (17) through flange and screw installation, be provided with check valve (18) on extension pipe (17), box (1) top is run through and has been seted up and has been reserved mouthful (19), it has lid (20) to reserve mouthful (19) upper end through the screw installation.