CN217269768U

CN217269768U - Biological safety laminar flow delivery window

Info

Publication number: CN217269768U
Application number: CN202121508079.0U
Authority: CN
Inventors: 邓俏俏
Original assignee: Zhongke Shengjie Shenzhen Science And Technology Group Co ltd
Current assignee: Zhongke Shengjie Shenzhen Science And Technology Group Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2022-08-23
Anticipated expiration: 2031-07-02

Abstract

The utility model provides a biological safety laminar flow pass-through box. Biological safety laminar flow pass-through box includes window form and various steel sheet, the window form with various steel sheet is connected through a plurality of bolts, it puts the district to have seted up on the window form, be provided with fan and filter in the window form, the fan with the filter is linked together, the filter with the fan is linked together, the window form is located the both sides opening part of putting the district adopts the hinge mount to have preceding toughened glass door and back toughened glass door respectively, the window form is located preceding toughened glass door with the both sides of back toughened glass door are provided with rotatory handle electric lock respectively, two rotatory handle electric lock respectively with preceding toughened glass door with back toughened glass door looks adaptation. The utility model provides a biosafety laminar flow pass-through box has that the leakproofness obtains improving, can soak experimental article and carry out inside and outside sterile advantage.

Description

Biological safety laminar flow delivery window

Technical Field

The utility model relates to a pass-through box technical field especially relates to a biosafety laminar flow pass-through box.

Background

The transfer window is an auxiliary device of the clean room, and is mainly used for transferring small articles between a clean area and between the clean area and a non-clean area so as to reduce the door opening times of the clean room and reduce the pollution to the clean room to the minimum degree. The delivery window is made of a stainless steel plate and is flat, smooth and clean. The two doors are interlocked with each other to effectively prevent cross contamination, and are provided with electronic or mechanical interlocking devices and ultraviolet germicidal lamps.

Although the current transfer window has the advantages, the existing transfer window mostly depends on mechanical linkage to close the door in sealing, the effect on sealing is not ideal, and meanwhile, as disinfection liquid, peracetic acid and the like are mostly needed to disinfect and wipe the surface of the test object before the test object is transferred, the traditional operation mode can also disinfect to a certain degree, but the effect on internal disinfection is not ideal as the traditional operation mode only disinfects the outside.

Therefore, there is a need to provide a new bio-safe laminar flow delivery window to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a have the leakproofness obtain improving, can soak experimental article and carry out inside and outside sterile biological safety laminar flow pass-through box.

In order to solve the technical problem, the utility model provides a biosafety laminar flow pass-through box includes: the window body is connected with the color steel plate through a plurality of bolts, a placing area is formed in the window body, a fan and a filter are arranged in the window body, the fan is communicated with the filter, the filter is communicated with the fan, openings of the two sides of the window body, which are positioned in the placing area, are respectively provided with a front toughened glass door and a rear toughened glass door through hinges, rotary handle electric locks are respectively arranged on the two sides of the window body, which are positioned in the front toughened glass door and the rear toughened glass door, and the two rotary handle electric locks are respectively matched with the front toughened glass door and the rear toughened glass door; and inflatable sealing rubber strips and non-inflatable sealing rubber strips are arranged at the front toughened glass door and the rear toughened glass door.

Preferably, one side of the window body positioned on the front toughened glass door is provided with a control panel, a pressure difference meter, an injection port, a detection port and two VHP interfaces, and the two sides of the object placing area and the inner wall of the top of the object placing area are both provided with sterilizing lamps.

Preferably, the filter adopts a liquid tank aluminum frame high-efficiency filter without a partition plate, and the filter core of the filter is made of superfine glass fiber.

Preferably, one side of the window body located on the front toughened glass door is provided with a cleaning mechanism and a controller, the cleaning mechanism comprises a cleaning box, a flip cover, a liquid discharge pipe and a fixing mechanism, the cleaning box is fixedly installed on one side of the window body located on the front toughened glass door, the flip cover is hinged to the top of the cleaning box, the liquid discharge pipe is fixedly installed on the bottom of the cleaning box, and the fixing mechanism is arranged on two sides of the cleaning box.

Preferably, the fixed establishment includes two electric telescopic handle, two connection pieces, two gangbar and two arc clamp splice, two electric telescopic handle is fixed mounting respectively in the both sides of washing box, two the connection piece is fixed mounting respectively two on electric telescopic handle's the output pole, two the gangbar is slidable mounting respectively on wash the both sides inner wall of box, two the one end that the gangbar was kept away from each other respectively with two connection piece fixed connection, two the arc clamp splice is fixed mounting respectively two the gangbar is close to each other one serve, two the arc clamp splice all is located wash in the box.

Preferably, two equal fixed mounting of inboard of arc clamp splice has the cushion, the cushion is the rubber material.

Preferably, the two linkage rods are Z-shaped, and a valve is arranged on the liquid discharge pipe.

Preferably, the controller is connected with the two electric telescopic rods in parallel, guide holes are formed in the inner walls of the two sides of the cleaning box, and the positions of the two guide holes are higher than the upper surfaces of the two arc-shaped clamping blocks.

Compared with the prior art, the utility model provides a biosafety laminar flow pass-through box has following beneficial effect:

the utility model provides a biological safety laminar flow pass-through box:

1. the device is integrally installed on a wall body in a tight structure, the gas circulation of a toxic area and a non-toxic area is blocked, and complete sealing is realized, so that biological safety protection is achieved;

2. through the immersion type disinfection mode, articles to be disinfected are placed in the cleaning box for soaking disinfection, and disinfection is more comprehensive.

Drawings

Fig. 1 is a schematic overall three-dimensional structure diagram of a first embodiment of a bio-safety laminar flow delivery window provided by the present invention;

fig. 2 is a schematic overall top view of a first embodiment of the bio-safety laminar flow delivery window provided by the present invention;

FIG. 3 is an enlarged schematic view of portion A shown in FIG. 2;

fig. 4 is a schematic perspective view of a window body in a first embodiment of a bio-safety laminar flow delivery window provided by the present invention;

fig. 5 is a schematic rear view of a window body in a first embodiment of the bio-safety laminar flow delivery window provided by the present invention;

fig. 6 is a schematic side view of a window body in a first embodiment of the bio-safety laminar flow delivery window provided by the present invention;

fig. 7 is a schematic top view of a window body in a first embodiment of the bio-safety laminar flow delivery window provided by the present invention;

fig. 8 is a schematic front view of a window body in a first embodiment of a biosafety laminar flow transmission window provided by the present invention;

FIG. 9 is a partial sectional view of B-B shown in FIG. 8;

fig. 10 is an enlarged structural view of a portion C shown in fig. 9;

fig. 11 is a schematic front view of a window body in a second embodiment of the bio-safety laminar flow delivery window according to the present invention;

FIG. 12 is a schematic cross-sectional view of the cleaning mechanism of the present invention;

fig. 13 is a schematic view of the assembly structure of the middle arc-shaped clamping block and the cushion of the present invention.

Reference numbers in the figures: 1. a window body; 2. color steel plates; 3. placing an object area; 4. a fan; 5. a filter; 6. a front tempered glass door; 7. a rear tempered glass door; 8. rotating the handle electric lock; 9. a control panel; 10. a differential pressure gauge; 11. an injection port; 12. a detection port; 13. a VHP interface; 14. a germicidal lamp; 15. an inflatable sealing rubber strip; 16. a non-pneumatic sealant strip; 17. cleaning the box; 18. a cover is turned; 19. a liquid discharge pipe; 20. a controller; 21. an electric telescopic rod; 22. connecting sheets; 23. a linkage rod; 24. an arc-shaped clamping block; 25. a soft cushion.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

The first embodiment:

please refer to fig. 1-10. The biosafety laminar flow pass-through window includes: the window body 1 is connected with the color steel plate 2 through a plurality of bolts, the window body 1 is provided with a placing area 3, a fan 4 and a filter 5 are arranged in the window body 1, the fan 4 is communicated with the filter 5, the filter 5 is communicated with the fan 4, openings at two sides of the placing area 3 of the window body 1 are respectively provided with a front toughened glass door 6 and a rear toughened glass door 7 through hinges, rotary handle electric locks 8 are respectively arranged at two sides of the window body 1 at the front toughened glass door 6 and the rear toughened glass door 7, and the two rotary handle electric locks 8 are respectively matched with the front toughened glass door 6 and the rear toughened glass door 7; the front toughened glass door 6 and the rear toughened glass door 7 are provided with inflatable sealing rubber strips 15 and non-inflatable sealing rubber strips 16.

One side of the window body 1 positioned on the front toughened glass door 6 is provided with a control panel 9, a pressure difference meter 10, an injection port 11, a detection port 12 and two VHP interfaces 13, and two sides of the object placing area 3 and the inner wall of the top of the object placing area are provided with germicidal lamps 14.

The filter 5 adopts a liquid tank aluminum frame high-efficiency filter without a partition plate, and the filter core of the filter 5 is made of superfine glass fiber.

In this embodiment:

this device is as a toilet auxiliary assembly, and the equipment of the little article of transmission between the main use toilet and the non-clean district or between the different pressure's of different grades clean room plays the effect of air lock on the one hand, does not let high pressure in the high-level clean room by the pressure release, and on the other hand realizes the self-cleaning effect in the transmission process to ensure that self of the article that gets into the clean district is clean, reduces the cross contamination that the article brought: the shower time can be adjusted at will according to the manual switch, and the effects of shower and energy saving are achieved to the maximum extent;

when the device is used, the front toughened glass door 6 on the front side is opened, a test object is placed in the front toughened glass door 6, and then the front toughened glass door 6 is closed, the sealing performance of the device is greatly improved due to the double arrangement of the inflatable sealing rubber strip 15 and the non-inflatable sealing rubber strip 16, the manual electric lock 8 is designed by adopting an electromagnetic lock and a UPS (uninterrupted power supply), and the door is locked by a mechanical aid, so that the stability and the sealing performance are further improved;

the electric parts and the control panel 9 in the toxic area are designed into independent sealing boxes, and the outgoing line is sealed by adopting an IP 68-grade waterproof joint, so that the gas circulation between the toxic area and the non-toxic area is effectively blocked; the foaming silica gel containing the gum is designed between the front and the back of the installation part of the equipment and the wall, the gap between the equipment and the wall is compressed and sealed by the foaming silica gel through a special sealing plate, the gas circulation of a toxic region and a non-toxic region is blocked, and complete sealing is realized, so that biological safety protection is achieved.

the utility model provides a biological safety laminar flow pass-through box, this device is whole inseparable with the structure of wall body installation, has blocked the circulation of gas in poisonous district and nontoxic district, realizes sealing completely to reach biological safety protection, adopt the dual setting of rotatory handle electric lock 8, inflatable joint strip 15 and non-inflatable seal strip 16 simultaneously, make the leakproofness of this device improve greatly.

Second embodiment:

based on the biosafety laminar flow delivery window provided by the first embodiment of the present application, the second embodiment of the present application proposes another biosafety laminar flow delivery window. The second embodiment is merely a preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.

Referring to fig. 11-13, the bio-safe laminar flow delivery window further includes a cleaning mechanism and a controller 20, the cleaning mechanism and the controller 20 are both disposed on one side of the window body 1 on the front tempered glass door 6, the cleaning mechanism includes a cleaning box 17, a flip 18, a drain pipe 19 and a fixing mechanism, the cleaning box 17 is fixedly mounted on one side of the window body 1 on the front tempered glass door 6, the flip 18 is hinged to the top of the cleaning box 17, the drain pipe 19 is fixedly mounted on the bottom of the cleaning box 17, and the fixing mechanism is disposed on both sides of the cleaning box 17.

The fixing mechanism comprises two electric telescopic rods 21, two connecting pieces 22, two linkage rods 23 and two arc-shaped clamping blocks 24, wherein the two electric telescopic rods 21 are fixedly installed at two sides of the cleaning box 17 respectively, the two connecting pieces 22 are fixedly installed at two output rods of the electric telescopic rods 21 respectively, the two linkage rods 23 are slidably installed on inner walls of two sides of the cleaning box 17 respectively, the two ends, away from each other, of the linkage rods 23 are fixedly connected with the two connecting pieces 22 respectively, the two arc-shaped clamping blocks 24 are fixedly installed at two ends, close to each other, of the linkage rods 23 respectively, and the two arc-shaped clamping blocks 24 are located in the cleaning box 17.

Two equal fixed mounting in the inboard of arc clamp splice 24 has cushion 25, cushion 25 is the rubber material.

The two linkage rods 23 are Z-shaped, and a valve is arranged on the liquid discharge pipe 19.

The controller 20 is connected with the two electric telescopic rods 21 in a parallel connection mode, guide holes are formed in the inner walls of the two sides of the cleaning box 17, and the positions of the two guide holes are higher than the upper surfaces of the two arc-shaped clamping blocks 24.

In this embodiment:

open flip 18 at first before placing, later place the articles for use that need disinfect in washing box 17, start two electric telescopic handle 21 through controller 20 this moment for gangbar 23 drives arc clamp splice 24 and fixes the articles for use, pours into one of them disinfectant, peracetic acid etc. and stews the disinfection to washing box 17 in, and the disinfection is more comprehensive.

the utility model provides a biological safety laminar flow pass-through box through the disinfection mode of immersion, places the articles for use that will disinfect in washing box 17 and soaks the disinfection, and the disinfection is more comprehensive.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that the person skilled in the art understands the principle of the present invention.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. A biosafety laminar flow delivery window, comprising:

the window body is connected with the color steel plate through a plurality of bolts, a placing area is formed in the window body, a fan and a filter are arranged in the window body, the fan is communicated with the filter, the filter is communicated with the fan, a front toughened glass door and a rear toughened glass door are respectively installed at openings on two sides of the placing area of the window body through hinges, rotary handle electric locks are respectively arranged on two sides of the window body, and the two rotary handle electric locks are respectively matched with the front toughened glass door and the rear toughened glass door;

and inflatable sealing rubber strips and non-inflatable sealing rubber strips are arranged at the front toughened glass door and the rear toughened glass door.

2. The window of claim 1, wherein a control panel, a pressure difference meter, an injection port, a detection port and two VHP interfaces are disposed on one side of the window body located on the front tempered glass door, and germicidal lamps are disposed on two sides and on the inner wall of the top of the storage area.

3. The bio-safety laminar flow delivery window according to claim 1, wherein the filter is a liquid tank aluminum frame high efficiency filter without partition, and the filter core of the filter is made of ultra-fine glass fiber.

4. The delivery window of bio-safety laminar flow according to claim 1, wherein a cleaning mechanism and a controller are disposed on one side of the window body located on the front tempered glass door, the cleaning mechanism includes a cleaning box, a flip cover, a drain pipe and a fixing mechanism, the cleaning box is fixedly mounted on one side of the window body located on the front tempered glass door, the flip cover is hinged to the top of the cleaning box, the drain pipe is fixedly mounted on the bottom of the cleaning box, and the fixing mechanism is disposed on two sides of the cleaning box.

5. The bio-safety laminar flow delivery window according to claim 4, wherein the fixing mechanism comprises two electric telescopic rods, two connecting pieces, two linkage rods and two arc-shaped clamping blocks, the two electric telescopic rods are respectively and fixedly installed at two sides of the cleaning box, the two connecting pieces are respectively and fixedly installed on output rods of the two electric telescopic rods, the two linkage rods are respectively and slidably installed on inner walls of two sides of the cleaning box, one ends of the two linkage rods, which are far away from each other, are respectively and fixedly connected with the two connecting pieces, the two arc-shaped clamping blocks are respectively and fixedly installed at one ends of the two linkage rods, which are close to each other, and the two arc-shaped clamping blocks are both located in the cleaning box.

6. The bio-safety laminar flow delivery window according to claim 5, wherein soft pads are fixedly mounted on the inner sides of the two arc-shaped clamping blocks, and the soft pads are made of rubber.

7. The bio-safety laminar flow delivery window according to claim 5, wherein both of the linkage rods are Z-shaped, and a valve is disposed on the drain pipe.

8. The bio-safety laminar flow delivery window according to claim 5, wherein the controller is connected with the two electric telescopic rods in parallel, two inner walls of the cleaning box are provided with guide holes, and the two guide holes are higher than the upper surfaces of the two arc-shaped clamping blocks.