CN212962028U - Negative pressure air exhaust disinfection system - Google Patents
Negative pressure air exhaust disinfection system Download PDFInfo
- Publication number
- CN212962028U CN212962028U CN202020726248.7U CN202020726248U CN212962028U CN 212962028 U CN212962028 U CN 212962028U CN 202020726248 U CN202020726248 U CN 202020726248U CN 212962028 U CN212962028 U CN 212962028U
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- CN
- China
- Prior art keywords
- negative pressure
- air
- exhaust
- fixed
- dust filter
- Prior art date
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- Expired - Fee Related
Links
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 41
- 239000000428 dust Substances 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000000249 desinfective effect Effects 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract 1
- 241000700605 Viruses Species 0.000 description 6
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 210000004666 bacterial spore Anatomy 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model provides a negative pressure disinfection system of airing exhaust belongs to disinfecting equipment technical field. The negative pressure air exhaust disinfection system comprises an air exhaust disinfection mechanism and a fixing mechanism. The exhaust air disinfection mechanism comprises an exhaust pipe, a negative pressure generator, a dust filter, a disinfector and an air guide cover, the negative pressure generator, the dust filter and the disinfector are all fixed in the exhaust pipe from bottom to top, the fixing mechanism comprises an installation plate, a sliding rod, a sliding block, a first locking piece and a second locking piece, the sliding rod is arranged inside the installation plate, the sliding block slides on the sliding rod, the first locking piece is threaded on the sliding block, the second locking piece is threaded into an expansion thread sleeve, the first locking piece is fixed on the sliding rod through the outer wall of the extrusion sliding rod, the precision requirement for the negative pressure exhaust air disinfection system to set holes in the wall is low, and the negative pressure exhaust air disinfection system is convenient to install and fix the negative pressure generator and the disinfector.
Description
Technical Field
The utility model relates to a disinfecting equipment field particularly, relates to negative pressure disinfection system of airing exhaust.
Background
Disinfection apparatus refers to methods that kill pathogenic microorganisms, but not necessarily bacterial spores. Disinfection is usually achieved chemically. The chemicals used for disinfection are called disinfectants. Sterilization refers to a method of killing all microorganisms (including bacterial spores) on an object, and usually a physical method is used to achieve the purpose of sterilization.
At present, in the process of installing the negative pressure air exhaust disinfection system, the precision requirement on holes formed in a wall is too high, and the installation efficiency of the negative pressure air exhaust disinfection system is greatly reduced.
SUMMERY OF THE UTILITY MODEL
In order to make up for above not enough, the utility model provides a negative pressure disinfection system of airing exhaust aims at improving the negative pressure disinfection system of airing exhaust installation effectiveness problem of crossing excessively.
The utility model discloses a realize like this:
the utility model provides a negative pressure air exhaust disinfection system, which comprises an air exhaust disinfection mechanism and a fixing mechanism.
The exhaust disinfection mechanism comprises an exhaust pipe, a negative pressure generator, a dust filter, a disinfector and an air guide cover, wherein the negative pressure generator, the dust filter and the disinfector are all fixed in the exhaust pipe from bottom to top, and the air guide cover is fixed at the end part of the exhaust pipe.
Fixed establishment includes mounting panel, slide bar, slider, first retaining member and second retaining member, the slide bar is established inside the mounting panel, the slider slides on the slide bar, first retaining member screw thread runs through on the slider, second retaining member screw thread runs through on the slider.
In an embodiment of the present invention, the dust filter includes a dust filter plate, a slide rail, and a handheld portion, the slide rail is disposed in the exhaust pipe, the dust filter plate slides on the slide rail, and the handheld portion is fixed on an outer surface of the dust filter plate.
The utility model discloses an in the embodiment, fixed mounting has the deep bead on the dust filter, the sealed laminating of deep bead is in the surface of exhaust pipe.
In an embodiment of the present invention, the sterilizer includes an air guide duct and a heating coil, and the heating coil is fixed in the air guide duct.
In an embodiment of the present invention, the wind scooper includes a wind guiding housing and a connection lug, and the connection lug is fixed on an outer surface of the wind guiding housing.
In an embodiment of the present invention, the wind scooper further includes a dust screen, and the dust screen is fixed in the wind guiding casing.
In an embodiment of the present invention, a through hole is formed in the mounting plate, and the slide bar is fixed in the through hole.
The utility model discloses an in the embodiment, five screw holes have been seted up on the slider, four of them the screw hole with the slide bar is on vertical same water flat line, and four screw hole upper thread has first retaining member, another screw hole upper thread has the second retaining member.
The utility model discloses an in the embodiment, negative pressure generator includes support frame and negative-pressure air fan, negative-pressure air fan fixes on the support frame.
In an embodiment of the present invention, a groove is formed on the exhaust pipe, and the groove is provided with a sealing gasket.
The utility model has the advantages that: the utility model discloses a negative pressure disinfection system of airing exhaust that above-mentioned design obtained, during the use, according to the hole of seting up on the wall, install the inflation thread bush downthehole, the position of control slider on the slide bar advances the inflation thread bush to second retaining member screw thread, rotatory first retaining member again, first retaining member fixes the slider on the slide bar through the outer wall that extrudes the slide bar, and this negative pressure disinfection system of airing exhaust is low to the required precision of seting up the hole on the wall, is convenient for install fixedly to it.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of a negative pressure air exhaust disinfection system provided by an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structure view of a negative pressure air exhaust disinfection system provided by an embodiment of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of area B of FIG. 2 according to the present invention;
fig. 5 is a top view of the mounting plate and the slider provided by the present invention;
fig. 6 is a schematic structural view of the exhaust air sterilizing mechanism provided by the present invention.
In the figure: 100-an exhaust disinfection mechanism; 110-an exhaust pipe; 120-a negative pressure generator; 121-a support frame; 122-negative pressure fan; 130-dust filter; 131-a dust filter plate; 132-a slide rail; 133-a handpiece; 134-wind deflector; 140-a sterilizer; 141-an air guide pipe; 142-a heating coil; 150-a wind scooper; 151-wind guide shell; 152-engaging lugs; 153-dust screens; 200-a securing mechanism; 210-a mounting plate; 211-a through hole; 220-a slide bar; 230-a slider; 240-a first locking member; 250-second locking member.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1-6, the present invention provides a technical solution: the negative pressure air exhaust disinfection system comprises an air exhaust disinfection mechanism 100 and a fixing mechanism 200, wherein the fixing mechanism 200 is fixed on the lower surface of the air exhaust disinfection mechanism 100, and the negative pressure air exhaust disinfection system is convenient to install and fix.
Referring to fig. 2, 4 and 6, the exhaust air sterilizing mechanism 100 includes an exhaust duct 110, a negative pressure generator 120, a dust filter 130, a sterilizer 140 and an air guiding cover 150, the negative pressure generator 120, the dust filter 130 and the sterilizer 140 are all fixed in the exhaust duct 110 from bottom to top, the dust filter 130 includes a dust filter plate 131, a slide rail 132 and a hand-held portion 133, the slide rail 132 is arranged in the exhaust duct 110, the dust filter plate 131 slides on the slide rail 132, the hand-held portion 133 is fixed on the outer surface of the dust filter plate 131, the dust filter plate 131 is taken out from the exhaust duct 110 for cleaning, the dust filter plate 131 is fixedly installed with a wind screen 134, the wind screen 134 is sealed and attached to the outer surface of the exhaust duct 110, so as to effectively prevent viruses from being exhausted from the outside of the exhaust duct 110, the sterilizer 140 includes an air guiding duct 141 and a heating duct 142, the heating duct 142 is fixed in the air guiding duct, the virus can contact the heating coil 142 to the maximum extent, so that some viruses are prevented from being discharged from the exhaust pipe 110, the air guide cover 150 is fixed at the end part of the exhaust pipe 110, the air guide cover 150 comprises an air guide shell 151 and a connecting lug 152, the connecting lug 152 is fixed on the outer surface of the air guide shell 151, the air guide shell 151 is convenient to fix on the exhaust pipe 110, the air guide cover 150 further comprises a dust screen 153, the dust screen 153 is fixed in the air guide shell 151, the dust screen 153 prevents external dust from entering the exhaust pipe 110, a groove is formed in the exhaust pipe 110, a sealing gasket is clamped in the groove to prevent the virus from escaping from a gap between the exhaust disinfection mechanism 100 and a wall, the negative pressure generator 120 comprises a support frame 121 and a negative pressure fan 122, and the negative pressure fan 122 is fixed on the support frame 121, so that a negative pressure state is.
Referring to fig. 3 and 5, the fixing mechanism 200 includes a mounting plate 210, a sliding rod 220, a sliding block 230, a first locking member 240 and a second locking member 250, the sliding rod 220 is disposed inside the mounting plate 210, the sliding block 230 slides on the sliding rod 220, a through hole 211 is formed in the mounting plate 210, the sliding rod 220 is fixed in the through hole 211, so that the sliding block 230 can move in the mounting plate 210, the first locking member 240 is threaded through the sliding block 230, the second locking member 250 is threaded through the sliding block 230, five threaded holes are formed in the sliding block 230, four threaded holes and the sliding rod 220 are on the same vertical horizontal line, the first locking member 240 is threaded in the four threaded holes, the second locking member 250 is threaded in the other threaded hole, and the sliding block 230 can be more firmly fixed on the sliding rod 220.
Specifically, the working principle of the negative pressure air exhaust disinfection system is as follows: when the negative pressure air exhaust disinfection system is used, the expansion thread sleeves are installed in the holes according to the holes formed in the wall, the position of the sliding block 230 on the sliding rod 220 is controlled, the second locking piece 250 is screwed into the expansion thread sleeves, the first locking piece 240 is rotated, the sliding block 230 is fixed on the sliding rod 220 by the first locking piece 240 through extruding the outer wall of the sliding rod 220, the negative pressure air exhaust disinfection system has low precision requirement on the holes formed in the wall, and is convenient to install and fix the negative pressure air exhaust disinfection system, in operation, the negative pressure generator 120 and the disinfector 140 are started, the negative pressure generator 120 enables the indoor space to be always kept in a negative pressure state, the disinfector 140 conducts disinfection operation on viruses, the pollution of the viruses to the outside is effectively reduced, and the negative pressure air exhaust disinfection system can be used in wards.
It should be noted that the specific model specifications of the negative pressure fan 122 and the heating coil 142 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply and the principle of the suction fan 122 and the heating coil 142 are clear to those skilled in the art and will not be described in detail here.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The negative pressure air exhaust disinfection system is characterized by comprising
The air exhaust disinfection mechanism (100) comprises an air exhaust pipe (110), a negative pressure generator (120), a dust filter (130), a disinfector (140) and an air guide cover (150), wherein the negative pressure generator (120), the dust filter (130) and the disinfector (140) are all fixed in the air exhaust pipe (110) from bottom to top, and the air guide cover (150) is fixed at the end part of the air exhaust pipe (110);
fixing mechanism (200), fixing mechanism (200) includes mounting panel (210), slide bar (220), slider (230), first retaining member (240) and second retaining member (250), slide bar (220) are established inside mounting panel (210), slider (230) slide on slide bar (220), first retaining member (240) screw thread runs through on slider (230), second retaining member (250) screw thread runs through on slider (230).
2. The negative pressure exhaust air disinfecting system according to claim 1, wherein said dust filter (130) comprises a dust filter plate (131), a slide rail (132) and a hand-held portion (133), said slide rail (132) being disposed inside said exhaust duct (110), said dust filter plate (131) sliding on said slide rail (132), said hand-held portion (133) being fixed to an outer surface of said dust filter plate (131).
3. The negative pressure air exhaust disinfection system according to claim 2, wherein a wind shield (134) is fixedly mounted on the dust filter plate (131), and the wind shield (134) is in sealing fit with the outer surface of the air exhaust pipe (110).
4. The negative pressure exhaust air disinfecting system of claim 1, wherein the disinfector (140) comprises an air guide duct (141) and a heating coil (142), the heating coil (142) being fixed within the air guide duct (141).
5. The negative-pressure exhaust air disinfecting system according to claim 1, wherein the air guiding cover (150) comprises an air guiding outer shell (151) and a connecting lug (152), and the connecting lug (152) is fixed on the outer surface of the air guiding outer shell (151).
6. The negative-pressure air exhaust disinfecting system according to claim 5, wherein the air guide cover (150) further comprises a dust screen (153), and the dust screen (153) is fixed in the air guide shell (151).
7. The negative pressure exhaust air disinfecting system according to claim 1, wherein a through hole (211) is formed in the mounting plate (210), and the sliding rod (220) is fixed in the through hole (211).
8. The negative-pressure air exhaust disinfecting system according to claim 1, wherein five threaded holes are formed in the sliding block (230), four of the threaded holes are longitudinally on the same horizontal line with the sliding rod (220), the first locking member (240) is threaded in the four threaded holes, and the second locking member (250) is threaded in the other threaded hole.
9. The negative pressure exhaust air disinfecting system according to claim 1, wherein the negative pressure generator (120) comprises a support frame (121) and a negative pressure fan (122), and the negative pressure fan (122) is fixed on the support frame (121).
10. The negative-pressure exhaust air disinfection system according to claim 4, wherein the exhaust duct (110) is provided with a groove, and a sealing gasket is clamped in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020726248.7U CN212962028U (en) | 2020-05-03 | 2020-05-03 | Negative pressure air exhaust disinfection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020726248.7U CN212962028U (en) | 2020-05-03 | 2020-05-03 | Negative pressure air exhaust disinfection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212962028U true CN212962028U (en) | 2021-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020726248.7U Expired - Fee Related CN212962028U (en) | 2020-05-03 | 2020-05-03 | Negative pressure air exhaust disinfection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212962028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115227858A (en) * | 2021-04-23 | 2022-10-25 | 宁波雪路登智能科技有限公司 | Negative pressure plasma sterilizer convenient to install and support for bathroom |
-
2020
- 2020-05-03 CN CN202020726248.7U patent/CN212962028U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115227858A (en) * | 2021-04-23 | 2022-10-25 | 宁波雪路登智能科技有限公司 | Negative pressure plasma sterilizer convenient to install and support for bathroom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |