CN210738377U

CN210738377U - Sterilization delivery window

Info

Publication number: CN210738377U
Application number: CN201920740644.2U
Authority: CN
Inventors: 刘永
Original assignee: Shenzhen Laun Clean Technology Co ltd
Current assignee: Shenzhen Laun Clean Technology Co ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-06-12
Anticipated expiration: 2029-05-22

Abstract

The utility model relates to the technical field of auxiliary devices of clean rooms, in particular to a sterilization transfer window; the first stop door and the second stop door can be automatically closed, so that the situation that the door is forgotten to be closed due to improper operation of an operator is avoided, and cross contamination is reduced; the power distribution box comprises a box body, be provided with the working chamber in the box, the left end of box is provided with first opening, be provided with first shutter on the first opening, the right-hand member of box is provided with the second opening, be provided with the second shutter on the second opening, still include two sets of first extension springs, two sets of second extension springs, two sets of first fixed columns, two sets of second fixed columns, push-and-pull glass, two sets of baffle and two sets of springs, first open-ended top and bottom all are provided with the third fixed column, second open-ended top and bottom all are provided with the fourth fixed column, be provided with the space between two sets of baffles, be provided with the recess on the end wall of the bottom.

Description

Sterilization delivery window

Technical Field

The utility model relates to a toilet's auxiliary device's technical field especially relates to a pass-through box disinfects.

Background

As is well known, a sterilization transfer window is a device for transferring small articles between clean areas and unclean areas to reduce the number of times of opening doors of a clean room and minimize pollution to the clean room, and is widely used in the field of clean rooms; the existing sterilization transfer window comprises a box body, wherein a working chamber is arranged in the box body, a first opening is formed in the left end of the box body and communicated with the inside of the working chamber, a first stop door is arranged on the first opening, a second opening is formed in the right end of the box body and communicated with the working chamber, a second stop door is arranged on the second opening, the rear end of the first stop door is hinged to the rear end of the first opening, and the rear end of the second stop door is hinged to the rear end of the second opening; when the existing sterilization transfer window is used, the first shutter is opened, articles to be transferred are placed in the box body, the first shutter is closed, the second shutter is opened, and the articles to be transferred are taken out; the existing sterilization delivery window is found in use, and operators easily forget to close the first stop door or the second stop door when carrying out article delivery operation, so that the clean areas are communicated with each other, the clean areas are communicated with the non-clean areas, cross contamination is easily caused, and certain hidden dangers exist.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can make first shutter and second shutter self-closing, avoid forgetting the condition emergence of closing the door because of operating personnel operates improperly to reduce cross contamination's the delivery window that disinfects.

The utility model discloses a sterilization delivery window, including the box, be provided with the working chamber in the box, the left end of box is provided with first opening, first opening communicates with each other with the working chamber is inside, be provided with first shutter on the first opening, the right-hand member of box is provided with the second opening, the second opening communicates with each other with the working chamber, be provided with the second shutter on the second opening, the rear end of first shutter is articulated with the rear end of first opening, the rear end of second shutter is articulated with the rear end of second opening; the rear ends of the two groups of first fixing columns are connected with the front end of the first stop door, the top end and the bottom end of the first opening are provided with third fixing columns, the left ends of the two groups of first tension springs are respectively connected with the two groups of first fixing columns, the right ends of the two groups of second tension springs are respectively connected with the two groups of third fixing columns, the rear ends of the two groups of second fixing columns are respectively connected with the front end of the second stop door, the top end and the bottom end of the second opening are provided with fourth fixing columns, the left ends of the two groups of second tension springs are respectively connected with the two groups of second fixing columns, the right ends of the two groups of second tension springs are respectively connected with the two groups of fourth fixing columns, the top ends of the two groups of baffle plates are both connected with the top wall of the working cavity, and a gap is arranged between the two groups of baffle plates, the two groups of springs are arranged in the gap, the top ends of the two groups of springs are connected with the top end wall of the working cavity, the bottom ends of the two groups of springs are connected with the top end of the push-pull glass, a groove is formed in the bottom end wall of the box body, the bottom end of the push-pull glass is inserted into the groove, and the working cavity is divided into a left cavity and a right cavity by the push-pull glass.

The sterilization delivery window of the utility model also comprises a first three-way pipe, a first air injection disc and a second air injection disc, the input end of the first three-way pipe is provided with an air inlet valve, the output end of the left end of the first three-way pipe penetrates through the bottom end wall of the box body from the bottom end of the box body and extends into the left cavity, the first air injection disc is arranged in the left cavity, the second air injection disc is arranged in the right cavity, the output end of the right end of the first three-way pipe penetrates through the bottom wall of the box body from the bottom end of the box body and extends into the right cavity, the output end of the left end of the first three-way pipe is communicated with the first air injection disc, the output end of the right end of the first three-way pipe is communicated with the second air injection disc, the first air injection disc and the second air injection disc are both provided with a plurality of groups of air injection holes which are uniformly distributed, the left end output end of the first three-way pipe is provided with a first switch valve, and the right end output end of the first three-way pipe is provided with a second switch valve.

The utility model discloses a transfer window disinfects still includes suction fan, second three-way pipe, first horn mouth that induced drafts, second horn mouth and the supporting seat of induced drafting, first horn mouth that induced drafts sets up in left part intracavity top, the second horn mouth that induced drafts sets up in right part intracavity top, the output of first horn mouth that induced drafts and the left end input of second three-way pipe intercommunication, the output of second horn mouth that induced drafts and the right-hand member input of second three-way pipe intercommunication, the bottom of supporting seat is connected with the top of box, the bottom of suction fan is connected with the top of supporting seat, the output of second three-way pipe and the input intercommunication of suction fan, the left end input and the right-hand member output of second three-way pipe all are provided with the check valve.

The utility model discloses a pass-through box disinfects, left part chamber and right part intracavity top all are provided with the ultraviolet irradiation lamp.

The utility model discloses a pass-through box disinfects, left part intracavity and right part intracavity bottom all are provided with the rack.

The utility model discloses a pass-through box disinfects, all be provided with the viewing aperture on first shutter and the second shutter, be provided with transparent baffle on the viewing aperture.

The utility model discloses a pass-through box disinfects, push-and-pull glass's left end and right-hand member bottom all are provided with the push-and-pull handle.

The utility model discloses a pass-through box disinfects, be provided with the sealing strip between first shutter and first opening and second shutter and the second opening.

Compared with the prior art, the beneficial effects of the utility model are that: through the setting of two sets of first extension springs and two sets of second extension springs, can make first shutter and second shutter close by oneself, avoid taking place because of the condition that operating personnel operated improperly and forget the door that closes, and push-and-pull glass can separate the working chamber in the box, makes it form two independent intervals, can carry out disinfection respectively to different regional placing object article, has avoided the cross transmission of bacterium, more clean health.

Drawings

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

fig. 2 is a schematic view of the enlarged structure of a part a in fig. 1 of the present invention;

fig. 3 is a schematic structural view of a first jet plate of the present invention;

FIG. 4 is a left side view of the box body when the first door of the present invention is closed;

in the drawings, the reference numbers: 1. a box body; 2. a first shutter; 3. a second shutter; 4. a first tension spring; 5. a second tension spring; 6. a first fixed column; 7. a second fixed column; 8. pushing and pulling the glass; 9. a baffle plate; 10. a spring; 11. a third fixing column; 12. a fourth fixed column; 13. a spring; 14. a groove; 15. a first three-way pipe; 16. a first jet plate; 17. a second jet plate; 18. an intake valve; 19. a gas injection hole; 20. a first on-off valve; 21. a second on-off valve; 22. a suction fan; 23. a first air intake bell; 24. a second air suction bell mouth; 25. a supporting seat; 26. a non-return valve; 27. an ultraviolet irradiation lamp; 28. placing a rack; 29. a viewing port; 30. a push-pull handle; 31. a sealing strip.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the sterilization delivery window of the present invention comprises a box body 1, a working chamber is arranged in the box body 1, a first opening is arranged at the left end of the box body 1, the first opening is communicated with the inside of the working chamber, a first shutter 2 is arranged on the first opening, a second opening is arranged at the right end of the box body 1, the second opening is communicated with the working chamber, a second shutter 3 is arranged on the second opening, the rear end of the first shutter 2 is hinged to the rear end of the first opening, and the rear end of the second shutter 3 is hinged to the rear end of the second opening; the glass door also comprises two groups of first tension springs 4, two groups of second tension springs 5, two groups of first fixing columns 6, two groups of second fixing columns 7, push-pull glass 8, two groups of baffle plates 9 and two groups of springs 13, wherein the rear ends of the two groups of first fixing columns 6 are connected with the front end of the first stop door 2, the top end and the bottom end of the first opening are provided with third fixing columns 11, the left ends of the two groups of first tension springs 4 are respectively connected with the two groups of first fixing columns 6, the right ends of the two groups of second tension springs 5 are respectively connected with the two groups of third fixing columns 11, the rear ends of the two groups of second fixing columns 7 are respectively connected with the front end of the second stop door 3, the top end and the bottom end of the second opening are provided with fourth fixing columns 12, the left ends of the two groups of second tension springs 5 are respectively connected with the two groups of second fixing columns 7, the right ends of the two groups of second tension springs 5 are respectively, a gap is formed between the two groups of baffles 9, the two groups of springs 13 are arranged in the gap, the top ends of the two groups of springs 13 are connected with the top end wall of the working cavity, the bottom ends of the two groups of springs 13 are connected with the top end of the push-pull glass 8, a groove 14 is formed in the bottom end wall of the box body 1, the bottom end of the push-pull glass 8 is inserted into the groove 14, and the push-pull glass 8 divides the working cavity into a left cavity and a right cavity; through the setting of two sets of first extension springs and two sets of second extension springs, can make first shutter and second shutter close by oneself, avoid taking place because of the condition that operating personnel operated improperly and forget the door that closes, and push-and-pull glass can separate the working chamber in the box, makes it form two independent intervals, can carry out disinfection respectively to different regional placing object article, has avoided the cross transmission of bacterium, more clean health.

The sterilization delivery window of the utility model also comprises a first three-way pipe 15, the gas injection device comprises a first gas injection disc 16 and a second gas injection disc 17, wherein an input end of a first three-way pipe 15 is provided with a gas inlet valve 18, a left end output end of the first three-way pipe 15 penetrates through the bottom end wall of the box body 1 from the bottom end of the box body 1 and extends into a left cavity, the first gas injection disc 16 is arranged in the left cavity, the second gas injection disc 17 is arranged in a right cavity, a right end output end of the first three-way pipe 15 penetrates through the bottom end wall of the box body 1 from the bottom end of the box body 1 and extends into the right cavity, the left end output end of the first three-way pipe 15 is communicated with the first gas injection disc 16, the right end output end of the first three-way pipe 15 is communicated with the second gas injection disc 17, a plurality of groups of uniformly distributed gas injection holes 19 are formed in the first gas injection disc 16 and the second gas injection disc 17, a first switch valve 20 is arranged at the left end output end of the; with intake pipe and formaldehyde air supply intercommunication, through opening first ooff valve and second ooff valve, make formaldehyde enter into left part chamber and right part intracavity respectively to the disinfection of disinfecting to left part chamber and right part intracavity article, it is better to make the disinfection effect of disinfecting.

The utility model discloses a transmission window disinfects, still include suction fan 22, the second three-way pipe, first induced draft horn mouth 23, second induced draft horn mouth 24 and supporting seat 25, first induced draft horn mouth 23 sets up in left part intracavity top, second induced draft horn mouth 24 sets up in right part intracavity top, the output of first induced draft horn mouth 23 and the left end input of second three-way pipe communicate, the output of second induced draft horn mouth 24 and the right-hand member input of second three-way pipe communicate, the bottom of supporting seat 25 is connected with the top of box 1, the bottom of suction fan 22 is connected with the top of supporting seat 25, the output of second three-way pipe and the input of suction fan 22 communicate, the left end input and the right-hand member output of second three-way pipe all are provided with check valve 26; can go into the formaldehyde that disinfects after the disinfection finishes with left part chamber and right part intracavity through the setting of suction fan and inhale the fortune, be connected the output and the external gas processing apparatus of suction fan, reduce the remaining of formaldehyde in left part chamber and right part intracavity after the disinfection, from playing certain guard action to the operator.

In the sterilization transfer window of the utility model, the ultraviolet radiation lamps 27 are arranged at the top parts of the left cavity and the right cavity; the sterilization and disinfection effect can be enhanced through the arrangement of the ultraviolet irradiation lamp, so that the sterilization and disinfection are more thorough.

In the sterilization delivery window of the utility model, the bottom parts of the left cavity and the right cavity are respectively provided with a placing rack 28; the rack can carry out effective support to the transmission article, makes its transmission article of messenger's operator more convenient.

In the sterilization delivery window of the utility model, the first shutter 2 and the second shutter 3 are both provided with the observation ports 29, and the observation ports 29 are provided with the transparent baffle 9; the actual conditions in the box body can be observed more conveniently through the observation port, and the observation is more convenient.

In the sterilization delivery window of the utility model, the bottom parts of the left end and the right end of the push-pull glass 8 are provided with the push-pull handles 30; the push-pull handle can provide a better acting point for an operator, so that the operator can lift the push-pull glass more conveniently and more laborsavingly.

The utility model discloses a sterilization delivery window, a sealing strip 31 is arranged between a first shutter 2 and a first opening and between a second shutter 3 and a second opening; the sealing body can improve the sealing performance of the device and reduce the cross transmission of gas in different areas, thereby reducing the entering of bacteria and simultaneously reducing the leakage of formaldehyde for sterilization.

The utility model relates to a sterilization delivery window, during operation, before completing the above actions, firstly moving the window to the position required by a user, opening a first baffle door, placing an article to be delivered on a left cavity placing frame, closing the first baffle door, connecting and starting an ultraviolet radiation lamp with a mains supply, communicating an air inlet pipe with a formaldehyde air source, enabling formaldehyde to enter a left cavity and a right cavity respectively by opening a first switch valve and a second switch valve, thereby sterilizing and disinfecting the articles in the left cavity and the right cavity, enabling the sterilization and disinfection effect to be better, enhancing the sterilization and disinfection effect by arranging the ultraviolet radiation lamp, enabling the sterilization and disinfection to be more thorough, after the sterilization is finished, connecting and starting a suction fan with the mains supply, enabling the formaldehyde after the sterilization and disinfection in the left cavity and the right cavity to be sucked and transported by arranging the suction fan, and connecting the output end of the suction fan with an external gas treatment device, the formaldehyde residue in the left cavity and the right cavity after disinfection is reduced, a certain protection effect is achieved for an operator, the first stop door and the second stop door can be automatically closed through the arrangement of the two groups of first tension springs and the two groups of second tension springs, the situation that the door is forgotten to be closed due to improper operation of an operator is avoided, the working cavity in the box body can be separated through the push-pull glass, two independent intervals are formed, articles placed in different areas can be respectively disinfected, the cross transmission of bacteria is avoided, the box body is cleaner and more sanitary, the actual situation in the box body can be observed more conveniently through the observation port, the push-pull handle can provide a better acting point for the operator, the operator can lift the push-pull glass more conveniently and laborsavingly, the arrangement can increase the sealing performance of the device, the cross transmission of gas in different areas is reduced, and accordingly the entering of a sealing body is reduced, and simultaneously can reduce the leakage of formaldehyde for sterilization.

The utility model discloses a pass-through box disinfects, ultraviolet irradiation lamp and suction fan all purchase to ultraviolet irradiation lamp and suction fan all carry out the electricity through the instruction manual of buying together and connect.

The utility model discloses a pass-through box disinfects, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all its parts are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at many and give unnecessary details.

In the present invention, unless otherwise stated, the terms "vertical, horizontal, front, rear, inner, outer, vertical and horizontal" are used to refer to the orientation of the term in the normal use state, or are commonly understood by those skilled in the art, and should not be construed as limiting the term, and the terms "first", "second" and "third" do not refer to specific quantities or sequences, but are used to distinguish the names.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A sterilization delivery window comprises a box body (1), wherein a working cavity is arranged in the box body (1), a first opening is formed in the left end of the box body (1) and communicated with the interior of the working cavity, a first stop door (2) is arranged on the first opening, a second opening is formed in the right end of the box body (1) and communicated with the working cavity, a second stop door (3) is arranged on the second opening, the rear end of the first stop door (2) is hinged to the rear end of the first opening, and the rear end of the second stop door (3) is hinged to the rear end of the second opening; the door is characterized by further comprising two groups of first tension springs (4), two groups of second tension springs (5), two groups of first fixing columns (6), two groups of second fixing columns (7), push-pull glass (8), two groups of baffle plates (9) and two groups of springs (13), wherein the rear ends of the two groups of first fixing columns (6) are connected with the front end of the first stop door (2), the top end and the bottom end of the first opening are respectively provided with a third fixing column (11), the left ends of the two groups of first tension springs (4) are respectively connected with the two groups of first fixing columns (6), the right ends of the two groups of second tension springs (5) are respectively connected with the two groups of third fixing columns (11), the rear ends of the two groups of second fixing columns (7) are respectively connected with the front end of the second stop door (3), the top end and the bottom end of the second opening are respectively provided with a fourth fixing column (12), the left ends of the two groups of second tension springs (5) are respectively connected with the two groups of second, the right ends of the two groups of second tension springs (5) are respectively connected with the two groups of fourth fixing columns (12), the top ends of the two groups of baffles (9) are connected with the top wall of the working cavity, a gap is arranged between the two groups of baffles (9), the two groups of springs (13) are arranged in the gap, the top ends of the two groups of springs (13) are connected with the top end wall of the working cavity, the bottom ends of the two groups of springs (13) are connected with the top end of the push-pull glass (8), a groove (14) is formed in the bottom end wall of the box body (1), the bottom end of the push-pull glass (8) is inserted into the groove (14), and the push-pull glass (8) divides the working cavity into a left cavity and a right cavity.

2. The sterilization delivery window according to claim 1, further comprising a first three-way pipe (15), a first air injection disc (16) and a second air injection disc (17), wherein an air inlet valve (18) is disposed at an input end of the first three-way pipe (15), an output end of a left end of the first three-way pipe (15) penetrates through a bottom end wall of the box body (1) from the bottom end of the box body (1) and extends into the left cavity, the first air injection disc (16) is disposed in the left cavity, the second air injection disc (17) is disposed in the right cavity, an output end of a right end of the first three-way pipe (15) penetrates through the bottom end wall of the box body (1) from the bottom end of the box body (1) and extends into the right cavity, an output end of the left end of the first three-way pipe (15) is communicated with the first air injection disc (16), an output end of the right end of the first three-way pipe (15) is communicated with the second air injection disc (17), the first air injection disc (16) and the second air injection disc (17) are both provided with a plurality of groups of evenly distributed air injection holes (19), the left end output end of the first three-way pipe (15) is provided with a first switch valve (20), and the right end output end of the first three-way pipe (15) is provided with a second switch valve (21).

3. The sterilization delivery window according to claim 2, further comprising a suction fan (22), a second tee pipe, a first suction bell (23), a second suction bell (24) and a support base (25), the first air suction bell mouth (23) is arranged at the top part in the left part cavity, the second air suction bell mouth (24) is arranged at the top part in the right part cavity, the output end of the first air suction bell mouth (23) is communicated with the input end of the left end of the second three-way pipe, the output end of the second air suction bell mouth (24) is communicated with the right end input end of the second three-way pipe, the bottom end of the supporting seat (25) is connected with the top end of the box body (1), the bottom end of the suction fan (22) is connected with the top end of the supporting seat (25), the output end of the second three-way pipe is communicated with the input end of a suction fan (22), and the left end input end and the right end output end of the second three-way pipe are respectively provided with a check valve (26).

4. The sterilizing delivery window in accordance with claim 3, wherein the ultraviolet lamps (27) are disposed at the top of the left and right chambers.

5. The sterilization delivery window according to claim 4, wherein the inner bottom of the left chamber and the inner bottom of the right chamber are provided with placing racks (28).

6. The sterilization delivery window according to claim 5, wherein the first shutter (2) and the second shutter (3) are provided with a viewing port (29), and the viewing port (29) is provided with a transparent baffle (9).

7. The sterilizing delivery window in accordance with claim 6, wherein the push-pull glass (8) is provided with push-pull handles (30) at the bottom of both left and right ends thereof.

8. The sterilizing delivery window according to claim 7, wherein a sealing strip (31) is provided between the first shutter (2) and the first opening and between the second shutter (3) and the second opening.