CN211397263U - Negative pressure clean delivery window - Google Patents
Negative pressure clean delivery window Download PDFInfo
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- CN211397263U CN211397263U CN201922307590.3U CN201922307590U CN211397263U CN 211397263 U CN211397263 U CN 211397263U CN 201922307590 U CN201922307590 U CN 201922307590U CN 211397263 U CN211397263 U CN 211397263U
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- efficiency filter
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Abstract
The utility model discloses a clean pass-through box of negative pressure, including centrifugal fan, high efficiency filter and box, the window door is all installed through the articulated elements at the both ends of box, liquid crystal control panel is installed to the one end of window door top box, and the inspection hole is all installed to the both sides of liquid crystal control panel top box one end. The utility model discloses a second fixed plate is installed at the outer wall of the inside high efficiency filter of box one side, and the internally mounted of box one side of second fixed plate below has the threading board, and the guide arm is installed on the top of second fixed plate, and the bottom of guide arm extends to the below of threading board to the second spring is installed to the outer wall of second fixed plate top guide arm, and this structure is convenient for dismantle and install high efficiency filter, is favorable to the staff to wash and maintain high efficiency filter.
Description
Technical Field
The utility model relates to a clarification plant technical field specifically is a clean pass-through box of negative pressure.
Background
The delivery window is a device with two sides and two doors interlocked, and the doors on the two sides can not be opened simultaneously when the delivery window works, so that air convection is prevented, and the internal environment is prevented from being polluted. The negative pressure delivery window is an intermediary device that delivers articles from an unclean region to a clean region, or from a low level clean region to a high level clean region. The inside ultraviolet sterilizing lamp that is provided with of pass-through box, equipment such as fan and high efficiency filter. Placing the unclean articles to be transferred in the transfer window, irradiating and sterilizing the surfaces of the articles by an ultraviolet lamp, simultaneously blowing and spraying the articles and performing air circulation filtration by a fan and a high-efficiency filter of the transfer window to eliminate dust particles on the surfaces of the articles, opening the door on the opposite side after delaying for a certain time, and taking out the sterilized articles to ensure that the transfer of the articles does not influence the indoor cleanliness;
moreover, the most defects of the existing transmission window are as follows: both sides of the transfer window are not provided with air return holes, and the folded angle of the liner is a right angle, so that dust is easily accumulated in the liner and the liner is not easy to clean; the filter screen in the transfer window cannot be quickly replaced after being used for a long time, so that the filter screen is convenient to clean; in the pass-through box, it can't be fixed to put article, collides with the box inner wall easily at strong wind.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a clean pass-through box of negative pressure to the pass-through box both sides that provide in solving above-mentioned background art do not all have the return air hole, and the inner bag dog-ear is the right angle, leads to inside easy laying dust and the difficult problem of clearing up.
In order to achieve the above object, the utility model provides a following technical scheme: a negative pressure clean transfer window comprises a centrifugal fan, a high-efficiency filter and a box body, wherein a window door is installed at two ends of the box body through an articulated piece, a side door is installed at one side of the box body through the articulated piece, a liquid crystal control panel is installed at one end of the box body above the window door, detection holes are installed at two sides of one end of the box body above the liquid crystal control panel, a pressure difference meter is installed at one end of the box body above the detection holes, the centrifugal fan is installed at the top end inside the box body, the high-efficiency filter is installed at one side inside the box body below the centrifugal fan, the other side of the high-efficiency filter extends to the inside of one side of the box body, a mesh flow dispersing plate is installed between the inner walls of two sides of the box body below the high-efficiency filter, a folded plate is arranged at the middle position of the top end of, the bottom of expansion bracket evenly is provided with the gyro wheel, and the bottom of gyro wheel all extends to the inside of slide rail, the bottom plate is all installed through the articulated elements in the top of expansion bracket, and one side on bottom plate top installs fixed clamp splice.
Preferably, one side of window door one end all is provided with the handle, and the other end of handle side view window door all is provided with electromagnetism interlocking device.
Preferably, the second fixed plate is installed to the outer wall of the inside high efficiency filter of box one side, and the internally mounted of box one side of second fixed plate below has the threading board, the guide arm is installed on the top of second fixed plate, and the bottom of guide arm extends to the below of threading board to the second spring is installed to the outer wall of second fixed plate top guide arm.
Preferably, the bottom end of the folded plate is provided with a sterilizing lamp through a connecting piece, and the bottom end of the sterilizing lamp extends to the lower part of the mesh flow dispersing plate.
Preferably, the lighting lamps are installed on two sides of the inside of the box body below the mesh flow dispersing plate, and the air return holes are formed in the inside of two sides of the box body below the lighting lamps.
Preferably, one side of the fixed clamp splice in bottom plate top is provided with first fixed plate, and one side welding of first fixed plate has the fly leaf to the opposite side of movable rod extends to the opposite side of first fixed plate, movable clamp splice is installed to one side of the fixed clamp splice in movable rod one side, and the outer wall of movable clamp splice one side movable rod installs first spring, the inside of bottom plate top one side is provided with the spacing groove, and the spacing groove be inside be provided with the slider to the top fixed connection of slider is in the bottom of fly leaf.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the movable rod can be pulled out of the first fixed plate by the aid of the sliding block and the limiting groove, the first spring deforms, the movable clamping block is far away from the fixed clamping block, the movable plate is loosened after the articles are placed, the movable clamping block recovers under the action of the first spring, and the articles can be fastened and clamped under the cooperation of the fixed clamping block;
(2) by installing the high-efficiency filter, the air return hole, the centrifugal fan and the sterilizing lamp, when the device starts to work, the centrifugal fan and the sterilizing lamp are simultaneously started to work, air is blown to the surface of an object through the high-efficiency filter and passes through the mesh flow dispersing plate to be dedusted, the sterilizing lamp can sterilize the surface of the object, then the air can flow out of the air return hole and return to the centrifugal fan, the air return of the device can be effectively increased, the edge of the inner container of the device is arc-shaped, the dust accumulation can be effectively prevented, and the structure can prevent the pollution caused by long-time use in the device;
(3) through installing side door, guide arm, thread plate, second spring and high efficiency filter, when the device stopped to use, can open the side door, the rotating guide arm after that, under the cooperation of the internal thread of cooperation thread plate and the effect of second spring, can make the guide arm break away from the thread plate, take out the guide arm, can take out high efficiency filter, this structure is convenient for dismantle and install high efficiency filter, is favorable to wasing and maintaining high efficiency filter.
Drawings
FIG. 1 is a schematic cross-sectional view of the device of the present invention;
FIG. 2 is a schematic view of the front view of the device of the present invention;
FIG. 3 is a schematic side view of the device of the present invention;
FIG. 4 is a schematic top view of the apparatus of the present invention;
fig. 5 is a schematic side view structure diagram of the expansion frame of the present invention.
In the figure: 1. a limiting groove; 2. a slide rail; 3. a first fixing plate; 4. a first spring; 5. a movable clamping block; 6. a telescopic frame; 7. air return holes; 8. a base plate; 9. fixing the clamping block; 10. an illuminating lamp; 11. a germicidal lamp; 12. a roller; 13. a mesh flow dispersing plate; 14. folding the plate; 15. a centrifugal fan; 16. a high efficiency filter; 17. a second fixing plate; 18. a second spring; 19. a guide bar; 20. a thread plate; 21. a side door; 22. a movable rod; 23. a movable plate; 24. a slider; 25. a box body; 26. a window door; 27. a handle; 28. an electromagnetic interlocking mechanism; 29. a liquid crystal control panel; 30. a differential pressure gauge; 31. and (6) detecting holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a negative pressure clean transfer window comprises a centrifugal fan 15, a high-efficiency filter 16 and a box body 25, wherein window doors 26 are arranged at two ends of the box body 25 through hinged pieces;
one side of one end of each of the side view windows 26 is provided with a handle 27, and the other end of one side view window 26 of the handles 27 is provided with an electromagnetic interlocking mechanism 28;
the windows are sealed by an electromagnetic interlocking mechanism 28;
a side door 21 is installed on one side of the box body 25 through an articulated piece, a liquid crystal control panel 29 is installed at one end of the box body 25 above the window door 26, detection holes 31 are installed on two sides of one end of the box body 25 above the liquid crystal control panel 29, a pressure difference meter 30 is installed at one end of the box body 25 above the detection holes 31, a centrifugal fan 15 is installed at the top end of the interior of the box body 25, a high-efficiency filter 16 is installed on one side of the interior of the box body 25 below the centrifugal fan 15, and the other side of the high-efficiency filter 16 extends to the interior;
a second fixing plate 17 is arranged on the outer wall of the high-efficiency filter 16 in one side of the box body 25, a threaded plate 20 is arranged in one side of the box body 25 below the second fixing plate 17, a guide rod 19 is arranged at the top end of the second fixing plate 17, the bottom end of the guide rod 19 extends to the lower part of the threaded plate 20, and a second spring 18 is arranged on the outer wall of the guide rod 19 above the second fixing plate 17;
the guide rod 19 is screwed, the guide rod 19 can be separated from the thread plate 20 under the matching action of the internal thread of the thread plate 20 and the second spring 18, the high-efficiency filter 16 can be taken out by drawing out the guide rod 19, and the structure is convenient for disassembling and assembling the high-efficiency filter 16;
a mesh flow dispersing plate 13 is arranged between the inner walls of the two sides of the box body 25 below the high-efficiency filter 16, and a folded plate 14 is arranged in the middle of the top end of the mesh flow dispersing plate 13;
the bottom end of the folded plate 14 is provided with the germicidal lamp 11 through a connecting piece, and the bottom end of the germicidal lamp 11 extends to the lower part of the mesh flow dispersing plate 13;
the germicidal lamp 11 can sterilize the surface of the article;
the illuminating lamps 10 are arranged on two sides of the interior of the box body 25 below the mesh flow dispersing plate 13, and the air return holes 7 are arranged in the interior of two sides of the box body 25 below the illuminating lamps 10;
the lighting lamp 10 is turned on to provide a lighting function, and air can flow out of the air return hole 7 and return to the centrifugal fan 15, so that the air return of the device can be effectively increased;
the two sides of the bottom end inside the box body 25 are both provided with slide rails 2, the top ends of the slide rails 2 are both provided with telescopic frames 6, the bottom ends of the telescopic frames 6 are uniformly provided with idler wheels 12, the bottom ends of the idler wheels 12 all extend into the slide rails 2, the top ends of the telescopic frames 6 are both provided with a bottom plate 8 through hinged parts, and one side of the top end of the bottom plate 8 is provided with a fixed clamping block 9;
a first fixing plate 3 is arranged on one side of a fixed clamping block 9 at the top end of a bottom plate 8, a movable plate 23 is welded on one side of the first fixing plate 3, the other side of a movable rod 22 extends to the other side of the first fixing plate 3, a movable clamping block 5 is arranged on one side of the fixed clamping block 9 on one side of the movable rod 22, a first spring 4 is arranged on the outer wall of the movable rod 22 on one side of the movable clamping block 5, a limiting groove 1 is arranged inside one side of the top end of the bottom plate 8, a sliding block 24 is arranged inside the limiting groove 1, and the top end of the sliding block 24 is fixedly connected to the;
the required articles are placed on the bottom plate 8, the movable plate 23 is pulled, the movable rod 22 can be pulled out of the first fixing plate 3 through the matching of the sliding block 24 and the limiting groove 1, the first spring 4 deforms, the movable clamping block 5 is far away from the fixed clamping block 9, the articles are placed completely, the movable plate 23 is loosened, the movable clamping block 5 recovers under the action of the first spring 4, and the articles can be fastened and clamped through the matching of the fixed clamping block 9.
The working principle is as follows: when the device is used, the window 26 can be opened through the handle 27, the illuminating lamp 10 is turned on to provide an illuminating function, the telescopic frame 6 is taken out, a needed article can be placed on the bottom plate 8, the movable plate 23 is pulled, the movable rod 22 can be drawn out from the first fixing plate 3 through the sliding block 24 and the limiting groove 1, the first spring 4 deforms, the movable clamping block 5 is far away from the fixed clamping block 9, the article is placed completely, the movable plate 23 is loosened, the movable clamping block 5 is restored under the action of the first spring 4, the article can be fastened and clamped under the matching of the fixed clamping block 9, the windows can be sealed through the electromagnetic interlocking mechanism 28, when the device starts to work, the centrifugal fan 15 and the sterilizing lamp 11 are simultaneously started to work through the liquid crystal control panel 29, air blast passes through the high-efficiency filter 16 and blows to the surface of the article through the mesh diffuser 13 to remove dust, the sterilizing lamp 11 can sterilize the surface of the article, wind can follow return air hole 7 and flow afterwards, return centrifugal fan 15 department, can effectively increase the return air of device, device inner bag edge is the arc, can effectively prevent the dust accumulation, and finally, when the device stops to use, can open side door 21, swirl guide arm 19 after that, under the cooperation of the internal thread of cooperation threading board 20 and second spring 18's effect, can make guide arm 19 break away from threading board 20, take out guide arm 19, can take out high efficiency filter 16, this structure is convenient for dismantle and install high efficiency filter 16, be favorable to wasing and maintaining high efficiency filter 16.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a clean pass-through box of negative pressure, includes centrifugal fan (15), high efficiency filter (16) and box (25), its characterized in that: the utility model discloses a high efficiency filter, including box (25), window door (26) are all installed through the articulated elements at the both ends of box (25), side door (21) are installed through the articulated elements to one side of box (25), liquid crystal control panel (29) are installed to the one end of window door (26) top box (25), and inspection hole (31) are all installed to the both sides of liquid crystal control panel (29) top box (25) one end, pressure differential table (30) are installed to the one end of inspection hole (31) top box (25), centrifugal fan (15) are installed on the inside top of box (25), and high efficiency filter (16) are installed to the inside one side of centrifugal fan (15) below box (25), the other side of high efficiency filter (16) extends to the inside of box (25) one side, install mesh current diffuser (13) between the both sides inner wall of high efficiency filter (16) below box (25), and mesh board (13) top intermediate position department that looses is provided with folded plate (14), the both sides of the inside bottom of box (25) all are provided with slide rail (2), and the top of slide rail (2) all installs expansion bracket (6), the bottom of expansion bracket (6) evenly is provided with gyro wheel (12), and the bottom of gyro wheel (12) all extends to the inside of slide rail (2), bottom plate (8) are all installed through the articulated elements in the top of expansion bracket (6), and one side on bottom plate (8) top installs fixed clamp splice (9).
2. The negative pressure clean transfer window of claim 1, wherein: one side of one end of the side window door (26) is provided with a handle (27), and the other end of the side window door (26) of the handle (27) is provided with an electromagnetic interlocking mechanism (28).
3. The negative pressure clean transfer window of claim 1, wherein: the outer wall of the inside high efficiency filter (16) in box (25) one side is installed with second fixed plate (17), and the internally mounted of second fixed plate (17) below box (25) one side has screw plate (20), guide arm (19) are installed on the top of second fixed plate (17), and the bottom of guide arm (19) extends to the below of screw plate (20), and second spring (18) are installed to the outer wall of second fixed plate (17) top guide arm (19).
4. The negative pressure clean transfer window of claim 1, wherein: the bottom end of the folded plate (14) is provided with a germicidal lamp (11) through a connecting piece, and the bottom end of the germicidal lamp (11) extends to the lower part of the mesh flow dispersing plate (13).
5. The negative pressure clean transfer window of claim 1, wherein: the mesh air diffuser (13) is characterized in that illuminating lamps (10) are mounted on two sides of the interior of the box body (25) below the mesh air diffuser, and air return holes (7) are formed in the interior of two sides of the box body (25) below the illuminating lamps (10).
6. The negative pressure clean transfer window of claim 1, wherein: one side of the fixed clamping block (9) on the top end of the bottom plate (8) is provided with a first fixing plate (3), one side of the first fixing plate (3) is welded with a movable plate (23), the other side of the movable rod (22) extends to the other side of the first fixing plate (3), one side of the fixed clamping block (9) on one side of the movable rod (22) is provided with a movable clamping block (5), the outer wall of the movable rod (22) on one side of the movable clamping block (5) is provided with a first spring (4), the inside of one side of the top end of the bottom plate (8) is provided with a limiting groove (1), the inside of the limiting groove (1) is provided with a sliding block (24), and the top end of the sliding block (24) is fixedly connected to the bottom end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922307590.3U CN211397263U (en) | 2019-12-19 | 2019-12-19 | Negative pressure clean delivery window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922307590.3U CN211397263U (en) | 2019-12-19 | 2019-12-19 | Negative pressure clean delivery window |
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| Publication Number | Publication Date |
|---|---|
| CN211397263U true CN211397263U (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922307590.3U Active CN211397263U (en) | 2019-12-19 | 2019-12-19 | Negative pressure clean delivery window |
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| CN (1) | CN211397263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755219A (en) * | 2020-12-30 | 2021-05-07 | 魏咏梅 | Ultrasonic department probe disinfection box |
-
2019
- 2019-12-19 CN CN201922307590.3U patent/CN211397263U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755219A (en) * | 2020-12-30 | 2021-05-07 | 魏咏梅 | Ultrasonic department probe disinfection box |
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