CN211926016U - Fresh air disinfection equipment with ultraviolet disinfection module - Google Patents
Fresh air disinfection equipment with ultraviolet disinfection module Download PDFInfo
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- CN211926016U CN211926016U CN202020337500.5U CN202020337500U CN211926016U CN 211926016 U CN211926016 U CN 211926016U CN 202020337500 U CN202020337500 U CN 202020337500U CN 211926016 U CN211926016 U CN 211926016U
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- filter screen
- fresh air
- ultraviolet
- disinfection
- module
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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
Abstract
The utility model discloses a fresh air disinfection device with an ultraviolet disinfection module, which relates to the field of air purification devices and comprises a fresh air machine shell, an air inlet fan, a filter screen module and an ultraviolet disinfection module, wherein the fresh air machine shell is provided with an air inlet and an air outlet which are communicated with a cavity; ultraviolet ray disinfection module includes the box, board-like photocatalyst filter screen, ultraviolet lamp, tubulose filter screen and two mirror surface stainless steel sheets that are provided with the through-hole, the top and the bottom opening of box, board-like photocatalyst filter screen sets up in the top of box, the surface coating of board-like photocatalyst filter screen has the catalyst, tubulose filter screen both ends opening, ultraviolet lamp sets up in the tubulose filter screen, two mirror surface stainless steel sheets set up in the both ends of tubulose filter screen one-to-one, two mirror surface stainless steel sheets are connected with the lateral wall of box, ultraviolet lamp's both ends one-to-one inserts in the through-hole of two mirror surface stainless.
Description
Technical Field
The utility model relates to an air purification equipment field, concretely relates to new trend air disinfecting equipment with ultraviolet ray disinfection module.
Background
The fresh air fan system is based on the principle that fresh air is sent to the indoor by special equipment at one side of the closed room and then is discharged to the outdoor by the special equipment from the other side, and a fresh air flowing field is formed indoors, so that the requirement of indoor fresh air ventilation is met. Ensuring that the air entering the room is clean. Thereby achieving the purpose of purifying the indoor air. The fresh air blower system consists of blower, air inlet, air outlet, various pipes and joints. However, the existing fresh air machine only has the functions of air supply and filtration, has single function and does not have the sterilization function.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a new trend air disinfecting equipment with ultraviolet ray disinfection module to there is the function comparatively single in solving current new trend machine, does not possess the problem of the function of disinfecting.
In order to achieve the purpose, the utility model provides a fresh air disinfection device with an ultraviolet disinfection module, which comprises a fresh air shell, an air inlet fan, a filter screen module and an ultraviolet disinfection module, wherein the fresh air shell is internally provided with a cavity, the fresh air shell is provided with an air inlet and an air outlet which are communicated with the cavity, and the air inlet fan, the ultraviolet disinfection module and the filter screen module are sequentially arranged in the cavity from bottom to top; ultraviolet ray disinfection module includes box, board-like photocatalyst filter screen, ultraviolet lamp, tubulose filter screen and two mirror surface stainless steel sheets that are provided with the through-hole, the top and the bottom opening of box, board-like photocatalyst filter screen sets up in the top of box, the surface coating of board-like photocatalyst filter screen has the catalyst, tubulose filter screen both ends opening, ultraviolet lamp sets up in the tubulose filter screen, two mirror surface stainless steel sheet one-to-one sets up in the both ends of tubulose filter screen, two mirror surface stainless steel sheet is connected with the lateral wall of box, ultraviolet lamp's both ends one-to-one inserts in the through-hole of two mirror surface stainless steel sheets.
Furthermore, the air inlet is arranged at the lower part of the side wall of the fresh air machine shell, and the air outlet is arranged at the top of the fresh air machine shell.
Further, the surface of the tubular screen is coated with a catalyst.
Further, the catalyst is a titanium dioxide catalyst.
Further, one side that the nonrust steel sheet of mirror surface deviates from the tubulose filter screen is provided with the stationary blade, ultraviolet lamp's one end, another is located to the stationary blade cover one side that the nonrust steel sheet of mirror surface deviates from the tubulose filter screen is provided with spacing piece, spacing piece supports and leans on in ultraviolet lamp's the other end.
Further, a plurality of protrusions extending along the length direction of the tubular filter screen are arranged on the surface of the tubular filter screen at intervals.
Further, the cross section of the tubular filter screen is oval.
Further, the ultraviolet disinfection module further comprises two connecting pieces, and the mirror surface stainless steel sheet is connected with the side wall of the box body through the two connecting pieces.
The utility model has the advantages of as follows: the utility model discloses a new trend air disinfecting equipment with ultraviolet ray disinfection module can realize a tractor serves several purposes through setting up the ultraviolet ray disinfection module in new fan, disinfects through the ultraviolet ray disinfection module at first after the air gets into new fan casing, kills the bacterium in the air, filters through ventilating after filter screen module is to disinfecting again, gets rid of the small granule in the air, carries indoor behind the air after will purifying at last, provides clean, safe air for the user.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic structural view of a fresh air sterilizing apparatus with an ultraviolet sterilizing module according to the present invention;
FIG. 2 is a schematic perspective view of an ultraviolet disinfection module provided by the present invention;
FIG. 3 is a schematic view of the ultraviolet disinfection module according to the present invention in an exploded state;
FIG. 4 is a schematic top view of the UV disinfection module provided by the present invention;
fig. 5 is a left side view schematic structure diagram of the tubular filter screen provided by the present invention;
fig. 6 is a schematic diagram of a right-view structure of the tubular filter screen provided by the present invention;
fig. 7 is an explosion structure diagram of the tubular filter screen provided by the present invention.
Description of reference numerals: 10. an ultraviolet lamp; 20. a tubular screen; 21. a protrusion; 30. a mirror surface stainless steel sheet; 40. a fixing sheet; 50. a limiting sheet; 60. a box body; 61. an access hole; 70. a plate-type photocatalyst filter screen; 80. a connecting member; 90. an air outlet; 100. a fresh air machine shell; 200. an air intake fan; 300. a filter screen module; 400. an ultraviolet disinfection module.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
As shown in fig. 1, the fresh air sterilizing equipment with the ultraviolet sterilizing module comprises a fresh air casing 100, an air intake fan 200, a filter screen module 300 and an ultraviolet sterilizing module 400, the inside of the fresh air casing 100 is provided with a cavity, an air inlet and an air outlet 90 communicated with the cavity are arranged on the fresh air casing 100, the air inlet is arranged at the lower part of the side wall of the fresh air casing 100, the air outlet 90 is arranged at the top of the fresh air casing 100, the air outlet 90 is provided with a grating, the air intake fan 200, the ultraviolet sterilizing module 400, the filter screen module 300 is sequentially arranged in the cavity from bottom to top, and the air intake fan 200.
As shown in fig. 2 and 3, the ultraviolet disinfection module 400 includes a box body 60, a plate-type photocatalyst filter screen 70, two connectors 80, an ultraviolet lamp 10, a tubular filter screen 20, and two mirror-surface stainless steel sheets 30 provided with through holes, wherein the top and bottom of the box body 60 are open, the lower port of the box body 60 is used as an air inlet of the box body 60, and the upper port is used as an air outlet of the box body 60. Plate-type photocatalyst filter 70 sets up in the top of box 60, and plate-type photocatalyst filter 70's surface coating has the catalyst, need contact with plate-type photocatalyst filter 70 when the air after ultraviolet germicidal device disinfects flows out from the air outlet of box 60, uses plate-type photocatalyst filter 70 can increase with the contact surface of air. Be provided with access hole 61 on the lateral wall of box 60, access hole 61 uses access hole lid shutoff at ordinary times, only needs open it during the use, sets up access hole 61 and can make things convenient for ultraviolet sterilizing equipment's installation and dismantlement.
As shown in fig. 5, 6 and 7, the tubular screen 20 is open at both ends, and the cross-section of the tubular screen 20 is oval, but may be rectangular or other shapes. The surface of the tubular filter screen 20 is provided with a plurality of protrusions 21 at intervals, the protrusions 21 extend along the length direction of the tubular filter screen 20, and the arrangement of the protrusions 21 not only enhances the structural strength of the tubular filter screen 20, but also increases the contact surface of the tubular filter screen 20 and air. Two mirror surface stainless steel sheet 30 set up in the both ends of tubulose filter screen 20 one-to-one, the surface of mirror surface stainless steel sheet 30 is comparatively smooth, the ultraviolet light that can reflect ultraviolet lamp 10 and send, ultraviolet lamp 10 sets up in tubulose filter screen 20, the central axis of ultraviolet lamp 10 is same straight line with the central axis of tubulose filter screen 20, the both ends one-to-one of ultraviolet lamp 10 inserts in the through-hole of two mirror surface stainless steel sheet 30, ultraviolet lamp 10 is connected with the main control unit electricity of new fan, by main control unit control ultraviolet lamp 10, the work and the stop of air inlet fan 200.
As shown in fig. 3, one mirror surface stainless steel sheet 30 is connected with the side wall of the box body 60 through two connecting pieces 80, one side of the mirror surface stainless steel sheet 30 departing from the tubular filter screen 20 is provided with a fixing sheet 40, the fixing sheet 40 is connected with the mirror surface stainless steel sheet 30 through a screw, one end of the ultraviolet lamp 10 is sleeved with the fixing sheet 40, one end of the ultraviolet lamp 10 is electrically connected with a power supply through a lead, the other mirror surface stainless steel sheet 30 is connected with the side wall of the box body 60 through a screw, one side of the mirror surface stainless steel sheet 30 departing from the tubular filter screen 20 is provided with a limiting sheet 50, the limiting sheet 50 abuts against the other end of the ultraviolet lamp 10, and the limiting. During the passage of the air through the tubular screen 20, bacteria in the air are killed by the ultraviolet light of the ultraviolet lamp 10. By arranging the ultraviolet lamp 10 in the tubular filter net 20 and arranging the mirror surface stainless steel sheets 30 at both ends of the tubular filter net 20, the ultraviolet rays are reflected again by utilizing the mirror surface reflection effect, the utilization efficiency of the illumination radiation is increased, and the sterilization effect is enhanced. The surface of the tubular screen 20 is coated with a catalyst, which is a titanium dioxide catalyst. By coating the surface of the tubular filter screen 20 with a catalyst, various bacteria in the air are killed by the catalytic chemical reaction of the base material, and the sterilization effect is further enhanced. After the air current passes through air intake entering box 60, at first get into tubular filter screen 20 in, the ultraviolet ray that ultraviolet lamp 10 sent can kill the bacterium in the air, and the catalyst on tubular filter screen 20 can produce catalytic reaction under the irradiation of ultraviolet ray simultaneously, produces the hydroxyl free radical factor, very big increase bactericidal effect, and experimental data can know that the hydroxyl sterilization technique is 3000 times ultraviolet sterilization. The ultraviolet lamp 10 is arranged in the tubular filter screen 20, and the mirror surface stainless steel sheets 30 are arranged at the two ends of the tubular filter screen 20, so that the ultraviolet rays are reflected again by utilizing the mirror surface reflection effect, the utilization efficiency of illumination radiation is increased, and the sterilization effect is enhanced; the surface of the tubular filter screen 20 is coated with a catalyst, and various bacteria in the air are killed by utilizing the catalytic chemical reaction of the base material, so that the sterilization effect is further enhanced; ultraviolet rays leaked by the tubular filter screen 20 are reused by arranging the plate-type photocatalyst filter screen 70, so that the utilization efficiency of illumination radiation is further improved, and the sterilization effect is further enhanced.
When the air intake fan 200 rotates, air enters the fresh air blower housing 100 through the air inlet, is firstly disinfected by the ultraviolet disinfection module 400, kills bacteria in the air, is then filtered by the filter screen module 300 after being disinfected, removes tiny particles in the air, and finally is conveyed indoors after being purified, so that clean and safe air is provided for users. Through set up ultraviolet ray disinfection module 400 in new fan, can realize a tractor serves several purposes, can carry the new trend while to the air disinfection processing.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. The fresh air disinfection equipment with the ultraviolet disinfection module is characterized by comprising a fresh air shell, an air inlet fan, a filter screen module and the ultraviolet disinfection module, wherein a cavity is formed in the fresh air shell; ultraviolet ray disinfection module includes box, board-like photocatalyst filter screen, ultraviolet lamp, tubulose filter screen and two mirror surface stainless steel sheets that are provided with the through-hole, the top and the bottom opening of box, board-like photocatalyst filter screen sets up in the top of box, the surface coating of board-like photocatalyst filter screen has the catalyst, tubulose filter screen both ends opening, ultraviolet lamp sets up in the tubulose filter screen, two mirror surface stainless steel sheet one-to-one sets up in the both ends of tubulose filter screen, two mirror surface stainless steel sheet is connected with the lateral wall of box, ultraviolet lamp's both ends one-to-one inserts in the through-hole of two mirror surface stainless steel sheets.
2. Fresh air sterilization equipment having an ultraviolet sterilization module as recited in claim 1, wherein said air inlet is disposed at a lower portion of a side wall of the fresh air housing, and said air outlet is disposed at a top portion of the fresh air housing.
3. Fresh air disinfection apparatus having a uv disinfection module as claimed in claim 2 wherein the surface of said tubular screen is coated with a catalyst.
4. Fresh air disinfection apparatus having a uv disinfection module as claimed in claim 1, 2 or 3 wherein said catalyst is a titanium dioxide catalyst.
5. The fresh air disinfection device with the ultraviolet disinfection module as claimed in claim 4, wherein a fixing piece is arranged on one side of one of the mirror surface stainless steel sheets departing from the tubular filter screen, the fixing piece is sleeved at one end of the ultraviolet lamp, a limiting piece is arranged on the other side of the mirror surface stainless steel sheet departing from the tubular filter screen, and the limiting piece is abutted against the other end of the ultraviolet lamp.
6. Fresh air disinfection apparatus having a uv disinfection module as claimed in claim 1, 2 or 3 wherein said tubular screen is provided with a plurality of spaced projections extending along the length of the tubular screen.
7. Fresh air disinfection apparatus having a uv disinfection module as claimed in claim 6 wherein said tubular screen is oval in cross-section.
8. Fresh air disinfection apparatus having a uv disinfection module as claimed in claim 7, wherein said uv disinfection module further comprises two connectors, said specular stainless steel sheet being connected to the side walls of the cabinet by two connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020337500.5U CN211926016U (en) | 2020-03-17 | 2020-03-17 | Fresh air disinfection equipment with ultraviolet disinfection module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020337500.5U CN211926016U (en) | 2020-03-17 | 2020-03-17 | Fresh air disinfection equipment with ultraviolet disinfection module |
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| Publication Number | Publication Date |
|---|---|
| CN211926016U true CN211926016U (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020337500.5U Active CN211926016U (en) | 2020-03-17 | 2020-03-17 | Fresh air disinfection equipment with ultraviolet disinfection module |
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| CN (1) | CN211926016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587305A (en) * | 2021-07-28 | 2021-11-02 | 河北米微环保设备有限公司 | Efficient and convenient maintenance type air sterilizer |
-
2020
- 2020-03-17 CN CN202020337500.5U patent/CN211926016U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587305A (en) * | 2021-07-28 | 2021-11-02 | 河北米微环保设备有限公司 | Efficient and convenient maintenance type air sterilizer |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hebei Mi Wei environmental protection equipment Co.,Ltd. Assignor: BEIJING MIWEI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Contract record no.: X2022130000077 Denomination of utility model: Fresh air disinfection equipment with ultraviolet disinfection module Granted publication date: 20201113 License type: Common License Record date: 20221213 |