CN112833492A - Ventilation dust filtration epidemic prevention structure - Google Patents
Ventilation dust filtration epidemic prevention structure Download PDFInfo
- Publication number
- CN112833492A CN112833492A CN202110313530.1A CN202110313530A CN112833492A CN 112833492 A CN112833492 A CN 112833492A CN 202110313530 A CN202110313530 A CN 202110313530A CN 112833492 A CN112833492 A CN 112833492A
- Authority
- CN
- China
- Prior art keywords
- ventilation
- net
- epidemic prevention
- dust filtration
- prevention structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 92
- 230000002265 prevention Effects 0.000 title claims abstract description 47
- 239000000428 dust Substances 0.000 title claims abstract description 41
- 238000001914 filtration Methods 0.000 title claims abstract description 28
- 241000238631 Hexapoda Species 0.000 claims description 10
- 239000004745 nonwoven fabric Substances 0.000 claims description 6
- 210000002268 wool Anatomy 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000003616 anti-epidemic effect Effects 0.000 abstract description 7
- 230000001012 protector Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 210000003135 vibrissae Anatomy 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
- A47C21/04—Devices for ventilating, cooling or heating
- A47C21/042—Devices for ventilating, cooling or heating for ventilating or cooling
- A47C21/046—Devices for ventilating, cooling or heating for ventilating or cooling without active means, e.g. with openings or heat conductors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0608—Filter arrangements in the air stream
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
Abstract
Ventilation dust filtration epidemic prevention structure belongs to protector technical field, especially relates to a ventilation dust filtration epidemic prevention structure. The invention provides a ventilation, dust filtration and epidemic prevention structure. The invention comprises a ventilation pipeline and is characterized in that an anti-epidemic net is arranged in the ventilation pipeline, and the anti-epidemic net is arranged along the radial direction of the ventilation pipeline and covers the radial section of the ventilation pipeline.
Description
Technical Field
The invention belongs to the technical field of protective devices, and particularly relates to a ventilation dust-filtration epidemic prevention structure.
Background
With the rapid development of society, the requirements of people on living facilities are higher and higher, and particularly, the protection consciousness of people is greatly improved due to epidemic situations appearing in recent years. Therefore, it is very meaningful to design a ventilation structure with dust filtration and epidemic prevention functions.
Disclosure of Invention
The invention aims at the problems and provides a ventilation, dust filtration and epidemic prevention structure.
In order to achieve the purpose, the invention adopts the following technical scheme that the ventilating duct comprises a ventilating duct and is characterized in that an anti-epidemic net is arranged in the ventilating duct, and the anti-epidemic net is arranged along the radial direction of the ventilating duct and covers the radial section of the ventilating duct.
As a preferred scheme, a dust filter net and/or an anti-theft insect net are arranged in the ventilating duct, and the dust filter net and/or the anti-theft insect net are arranged along the radial direction of the ventilating duct and cover the radial section of the ventilating duct.
As another preferred scheme, the anti-theft net, the dust filter net and the epidemic prevention net are sequentially arranged from outside to inside along the length direction of the ventilation pipeline.
As another preferred scheme, the aperture of the anti-pest net is smaller than 1 cm.
As another preferred scheme, the dust filter screen adopts a wool dust filter screen.
As another preferred scheme, the epidemic prevention net comprises outer-layer non-woven fabric, middle-layer filter paper and inner-layer non-woven fabric.
As another preferred scheme, the anti-theft net, the dust filter net and the epidemic prevention net are fixed at intervals through the cylindrical pad, the periphery of each net is an independent structure with an outer frame, two ends of the cylindrical pad are abutted against the peripheries of the nets at two sides, and the periphery of the epidemic prevention net is fixedly connected with the ventilation pipeline; a cylindrical pad is arranged in the inner ventilation pipeline of the innermost net, and the outer end of the cylindrical pad is abutted against the inner end of the innermost net.
As another preferable scheme, the epidemic prevention net is provided with connecting lugs extending inwards at the periphery, and bolts penetrate through holes of the connecting lugs and are screwed into threaded holes in the wall of the air duct.
As another preferable mode, the outer wall of the inside of the ventilation duct is provided with a connecting lug extending towards the periphery.
As another preferred scheme, the invention further comprises an end cover, wherein the inner wall of the end cover is provided with internal threads, and the outer wall of the inner end of the ventilation pipeline is provided with external threads corresponding to the internal threads on the inner wall of the end cover.
As another preferable scheme, a plurality of through holes are arranged on the wall of the ventilation pipeline at the external thread, and the through holes are arranged along the circumferential direction of the ventilation pipeline.
As another preferred scheme, the invention is that the number of the ventilation pipelines is two, the two ventilation pipelines are respectively arranged at the air inlet and the air outlet of the same building, the air inlet is arranged at the lower end of the building, and the air outlet is arranged at the upper end of the building.
As another preferred scheme, a ventilated bed is arranged in the building.
As another preferred scheme, the ventilated bed adopts a hollow bed body, and the side wall and the lower plate of the hollow bed body are both provided with vent holes.
As another preferred scheme, the number of the ventilation holes at the front part of the hollow bed body is smaller than that of the ventilation holes at the rear part.
As another preferred scheme, the mattress, the pillow and the bedding on the bed are all of ventilating and air-permeable structures.
Secondly, the mattress, the pillow and the bedding are all provided with vent holes.
In addition, the quantity of the ventilation holes at the front part of the mattress and the bedding is less than that of the ventilation holes at the rear part.
The invention has the beneficial effects.
According to the invention, the epidemic prevention net is arranged in the ventilation pipeline, is arranged along the radial direction of the ventilation pipeline and covers the radial section of the ventilation pipeline, and can play an epidemic prevention effect under the condition of ensuring the ventilation state.
Drawings
The invention is further described with reference to the following figures and detailed description. The scope of the invention is not limited to the following expressions.
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a state diagram of the use of the present invention.
In the figure, 1 is a through hole, 2 is a handle, 3 is an end cover, 4 is a connecting lug, 5 is a wall body, 6 is an epidemic prevention net, 7 is a dust filter net, 8 is an anti-theft net, 9 is a cylindrical pad, and 10 is a bed body.
Detailed Description
As shown in the figure, the anti-epidemic device comprises a ventilation pipeline, wherein an anti-epidemic net is arranged in the ventilation pipeline, and the anti-epidemic net is arranged along the radial direction of the ventilation pipeline and covers the radial section of the ventilation pipeline.
And a dust filtering net and/or an anti-theft insect net are arranged in the ventilation pipeline and radially arranged along the ventilation pipeline to cover the radial section of the ventilation pipeline. Air enters a closed room through the dust filter net and the epidemic prevention net, so that the indoor air is fresh and clean and is more beneficial to human health.
The anti-theft insect net, the dust filter net and the epidemic prevention net are sequentially arranged from outside to inside along the length direction of the ventilation pipeline.
The aperture of the anti-theft insect net is smaller than 1 cm.
The dust filter screen adopts a wool dust filter screen. After the external air is filtered by floss bodies (similar to the nose hair dust filtering principle of a human body), the air entering the closed space is ensured to be clean, and dust is blocked in a ventilation pipeline between the dust filtering net and the anti-theft insect net and can be cleaned regularly.
The epidemic prevention net comprises an outer layer of non-woven fabric, a middle layer of filter paper and an inner layer of non-woven fabric. The epidemic prevention net can be made of N95 mask. The material of the epidemic prevention net can be changed along with the change of epidemic situation.
The anti-theft net, the dust filter net and the epidemic prevention net are fixed at intervals through the cylindrical pad, the periphery of each net is an independent structure with an outer frame (namely, each net can be taken out and is not integrated with the ventilating duct), two ends of the cylindrical pad are abutted against the peripheries of the nets at two sides, and the periphery of the epidemic prevention net is fixedly connected with the ventilating duct; a cylindrical pad is arranged in the inner ventilation pipeline of the innermost net, and the outer end of the cylindrical pad is abutted against the inner end of the innermost net. The cylindrical pads are fixed at intervals, so that the anti-theft insect net and the dust filter net can be conveniently replaced. When the pad is replaced, the cylindrical pad is only required to be taken out. The cylindrical pad can be an elastic cylindrical pad and is fixed in the ventilation pipeline by elastic deformation.
The epidemic prevention net is provided with a connecting lug extending inwards at the periphery, and a bolt penetrates through a through hole of the connecting lug and is screwed into a threaded hole in the wall of the air duct. The engaging lug is bent and extended towards the inner side, so that the epidemic prevention net is prevented from being detached from the outer side of the epidemic prevention net by people, and the safety is improved. In addition, the epidemic prevention net and the ventilation pipeline are connected through the bolts, so that the epidemic prevention net is convenient to replace.
Inside outer wall of air pipe is provided with the engaging lug that extends to the periphery. The connecting lugs are arranged, so that the ventilating duct is connected with the building body conveniently.
The ventilating duct further comprises an end cover, internal threads are arranged on the inner wall of the end cover, and external threads are arranged on the outer wall of the inner end of the ventilating duct corresponding to the internal threads on the inner wall of the end cover.
The outer end of the end cover can be provided with a handle, so that the end cover can be conveniently disassembled and assembled.
A plurality of through holes are formed in the wall of the air duct at the external thread and are arranged along the circumferential direction of the air duct. The through holes are arranged to be used for adjusting ventilation quantity, and the end cover is screwed off to completely ventilate. The end cover is screwed on but does not cover the through hole, and the air volume is smaller. The end cover is completely screwed on and covers the through hole, and the ventilation pipeline is closed and is not ventilated.
The two ventilation pipelines are respectively arranged at an air inlet and an air outlet of the same building, the air inlet is arranged at the lower end of the building, and the air outlet is arranged at the upper end of the building; the circulation of the airflow is facilitated.
A ventilation bed is arranged in the building. The air current gets into in the building from the air intake, flows out from the air outlet behind the ventilation bed, improves the circulation of air current and to the effect of the human body on the ventilation bed.
The ventilated bed adopts a hollow bed body, and the side wall and the lower plate of the hollow bed body are provided with vent holes.
The number of the ventilation holes (corresponding to the upper half body) at the front part of the hollow bed body is less than that of the ventilation holes (corresponding to the lower half body) at the rear part. The lower half of the body is ventilated, which is good for health. The number of the vent holes may be increased from front to back.
The mattress, pillow and bedding on the bed are all ventilation structures.
The mattress, the pillow and the bedding are all provided with vent holes. The periphery of the vent hole can be tied to place the lining object to leak.
The quantity of the front ventilation holes (corresponding to the upper half of the body) of the mattress and the bedding is less than that of the rear ventilation holes (corresponding to the lower half of the body).
The ventilation pipeline is arranged on the vehicle body. Outside air enters the vehicle body through the epidemic prevention net of the ventilation pipeline to filter the air entering the vehicle body.
The invention is suitable for closed buildings, houses, Mongolian yurt, land and mobile closed bodies running in the air. The ventilation holes can be arranged on the side walls of the closed building and the movable closed body, and the ventilation pipeline is arranged in the ventilation holes, so that the ventilation pipeline can prevent burglary, insects, dust and epidemic under the condition of ensuring ventilation. A seat in a vehicle may be provided with a vent. The ventilation, dust filtration and epidemic prevention structure can be used in a ventilation system on an airplane.
The ventilating duct can be opened or closed under electric control, and can also be opened or closed under temperature detection control (for example, when a temperature sensor detects that a certain indoor temperature value is reached, a control system controls the ventilating duct to be opened or closed).
It should be understood that the detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can be modified or substituted equally to achieve the same technical effects; as long as the use requirements are met, the method is within the protection scope of the invention.
Claims (10)
1. The ventilation dust-filtration epidemic prevention structure comprises a ventilation pipeline and is characterized in that an epidemic prevention net is arranged in the ventilation pipeline, and the epidemic prevention net is arranged along the radial direction of the ventilation pipeline and covers the radial section of the ventilation pipeline.
2. The ventilation, dust filtration and epidemic prevention structure according to claim 1, wherein the ventilation duct is internally provided with a dust filtration net and/or an anti-theft insect net, and the dust filtration net and/or the anti-theft insect net are arranged along the radial direction of the ventilation duct to cover the radial section of the ventilation duct.
3. The ventilation, dust filtration and epidemic prevention structure according to claim 2, wherein the anti-theft net, the dust filtration net and the epidemic prevention net are sequentially arranged from outside to inside along the length direction of the ventilation duct.
4. The ventilation, dust filtration and epidemic prevention structure according to claim 2, wherein the dust filtration net is a wool dust filtration net; the epidemic prevention net comprises an outer layer of non-woven fabric, a middle layer of filter paper and an inner layer of non-woven fabric, and the quality of the epidemic prevention net can be changed into a new material along with the change of epidemic situations.
5. The ventilation, dust filtration and epidemic prevention structure according to claim 2, wherein the anti-theft net, the dust filtration net and the epidemic prevention net are fixed at intervals by a cylindrical pad, the periphery of each net is an independent structure with an outer frame, two ends of the cylindrical pad are abutted against the peripheries of the nets at two sides, and the periphery of the epidemic prevention net is fixedly connected with the ventilation pipeline; a cylindrical pad is arranged in the inner ventilation pipeline of the innermost net, and the outer end of the cylindrical pad is abutted against the inner end of the innermost net.
6. The ventilation, dust filtration and epidemic prevention structure according to claim 1, further comprising an end cap, wherein the inner wall of the end cap is provided with internal threads, and the outer wall of the inner end of the ventilation pipeline is provided with external threads corresponding to the internal threads on the inner wall of the end cap.
7. The ventilation, dust filtration and epidemic prevention structure according to claim 6, wherein the wall of the ventilation duct at the external thread is provided with a plurality of through holes, and the through holes are arranged along the circumferential direction of the ventilation duct.
8. The ventilation, dust filtration and epidemic prevention structure according to claim 1, wherein the number of the ventilation ducts is two, and the two ventilation ducts are respectively arranged at the air inlet and the air outlet of the same building, the air inlet is arranged at the lower end of the building, and the air outlet is arranged at the upper end of the building.
9. The ventilation, dust filtration and epidemic prevention structure according to claim 8, wherein a ventilation bed is arranged in the building, and a ventilation mattress, a ventilation bedding and a ventilation pillow are arranged on the ventilation bed.
10. The ventilation, dust filtration and epidemic prevention structure according to claim 1, wherein the ventilation duct is provided on a vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110313530.1A CN112833492A (en) | 2021-03-24 | 2021-03-24 | Ventilation dust filtration epidemic prevention structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110313530.1A CN112833492A (en) | 2021-03-24 | 2021-03-24 | Ventilation dust filtration epidemic prevention structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112833492A true CN112833492A (en) | 2021-05-25 |
Family
ID=75930498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110313530.1A Pending CN112833492A (en) | 2021-03-24 | 2021-03-24 | Ventilation dust filtration epidemic prevention structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112833492A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022000393A1 (en) | 2022-02-02 | 2023-08-03 | Bea Pfeiffer | Insect-friendly ventilation system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07304328A (en) * | 1994-05-10 | 1995-11-21 | Matsushita Electric Ind Co Ltd | Electric compressor drive device |
| CN102494382A (en) * | 2011-12-01 | 2012-06-13 | 纪瑞星 | Ventilation device and wall body |
| CN212320000U (en) * | 2020-04-29 | 2021-01-08 | 张世宇 | Dust filtering and ventilating device for communication base station machine room |
-
2021
- 2021-03-24 CN CN202110313530.1A patent/CN112833492A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07304328A (en) * | 1994-05-10 | 1995-11-21 | Matsushita Electric Ind Co Ltd | Electric compressor drive device |
| CN102494382A (en) * | 2011-12-01 | 2012-06-13 | 纪瑞星 | Ventilation device and wall body |
| CN212320000U (en) * | 2020-04-29 | 2021-01-08 | 张世宇 | Dust filtering and ventilating device for communication base station machine room |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022000393A1 (en) | 2022-02-02 | 2023-08-03 | Bea Pfeiffer | Insect-friendly ventilation system |
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