CN218495263U - New fan and new trend system - Google Patents
New fan and new trend system Download PDFInfo
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- CN218495263U CN218495263U CN202222596749.XU CN202222596749U CN218495263U CN 218495263 U CN218495263 U CN 218495263U CN 202222596749 U CN202222596749 U CN 202222596749U CN 218495263 U CN218495263 U CN 218495263U
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Abstract
The utility model relates to a new trend technical field specifically provides a new fan and new trend system, aims at solving the problem that current new trend system can not satisfy medical sterile user demand. Mesh for this reason, the utility model discloses a new fan includes new trend passageway and the passageway of airing exhaust, and new trend passageway's both ends are provided with new trend air intake and new trend air outlet, and the both ends of the passageway of airing exhaust are provided with the air intake of airing exhaust and the air outlet of airing exhaust, have set gradually first filtering component, new trend fan and the first subassembly that disinfects between new trend air intake and the new trend air outlet, air exhaust air intake and air exhaust have set gradually the exhaust fan between the air outlet, the second subassembly and the second filtering component that disinfects. The fresh air channel and the exhaust channel are not communicated with each other, indoor air entering and outdoor air discharging can be guaranteed not to be polluted by each other, meanwhile, the filter assembly and the sterilization assembly are arranged in the fresh air channel and the exhaust channel, and the safety requirements of indoor air and outdoor air discharging can be guaranteed to be met.
Description
Technical Field
The utility model relates to a new trend technical field specifically provides a new fan and new trend system.
Background
The existing suspended ceiling fresh air system is generally composed of a purifying device, a blower and other accessory devices. The new fan of furred ceiling is installed in indoor furred ceiling usually, and the new fan will be through outdoor air input to indoor after filtering through the new fan to increase the oxygen content of room air, reduce the harmful gas in the room air or the content of other harmful substances, promote people's quality of life. Especially for the hospital, which needs to be sterilized, the fresh air system is extremely important. However, since the medical isolation chamber usually needs to be ventilated 10-15 times per hour, negative pressure is formed in the chamber, and the exhausted air needs to be sterilized, the fresh air machine used at present cannot meet the requirements.
Accordingly, there is a need in the art for a new fresh air blower and a new fresh air system to solve the problem that the existing fresh air system cannot meet the use requirement of medical disinfection.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving above-mentioned technical problem, promptly, solve the problem that current new trend system can not satisfy medical sterile user demand.
In a first aspect, the utility model provides a new fan, new fan includes new trend passageway and the passageway of airing exhaust, new trend passageway's both ends are provided with new trend air intake and new trend air outlet, the both ends of the passageway of airing exhaust are provided with the air intake of airing exhaust and the air outlet of airing exhaust, the new trend air intake with first filtering component, new trend fan and the first subassembly that disinfects have set gradually between the new trend air outlet, air exhaust with exhaust fan, second subassembly and the second filtering component that disinfects have set gradually between the air outlet of airing exhaust.
In a preferred technical solution of the above fresh air blower, the fresh air blower further comprises an outer casing, the fresh air channel and the air exhaust channel are arranged in the outer casing, and a partition plate is arranged between the fresh air channel and the air exhaust channel.
In the preferable technical scheme of the fresh air fan, the shell is internally provided with silencing cotton.
In the preferable technical scheme of the fresh air machine, the first filtering component and the second filtering component are H13-grade high-efficiency filter screens.
In a preferred technical scheme of the fresh air machine, the second filtering component is fully distributed at the air exhaust outlet.
The utility model also provides a new trend system, new trend system includes any one of the above-mentioned technical scheme new fan.
In the preferred technical scheme of the fresh air system, the fresh air system further comprises a fresh air pipeline and an exhaust pipeline, the fresh air pipeline is connected with the fresh air outlet, and the exhaust pipeline is connected with the exhaust air inlet.
In the preferred technical scheme of the fresh air system, silencing pipes are arranged between the fresh air pipeline and the fresh air outlet and between the exhaust pipeline and the exhaust air inlet.
In the preferable technical scheme of the fresh air system, an air inlet is formed in the fresh air pipeline, and an air outlet is formed in the air exhaust pipeline.
In the preferable technical scheme of the fresh air system, the fresh air pipeline and the exhaust pipeline are both made of PVC materials.
Under the condition that adopts above-mentioned technical scheme, the utility model discloses a set gradually first filtering component, new trend fan and the first subassembly that disinfects between new trend air intake and new trend air outlet, set gradually the exhaust fan between the air intake of airing exhaust and the air outlet of airing exhaust, the second subassembly and the second filtering component that disinfects realize the filtration disinfection to entering into indoor and the outdoor air of discharge to make and enter into indoor and the outdoor air of discharge satisfy user's security demand after the disinfection of disinfecting.
Drawings
Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of a new fan of the present invention;
fig. 2 is a schematic structural diagram of the fresh air system of the present invention.
List of reference numbers:
1. a fresh air machine; 11. a fresh air channel; 11a, a fresh air inlet; 11b, a fresh air outlet; 111. a first filter assembly; 112. a fresh air fan; 113. a first sterilization assembly; 12. an air exhaust channel; 12a, an air exhaust inlet; 12b, an air exhaust outlet; 121. a second filter assembly; 122. an exhaust fan; 123. a second sterilization assembly; 13. a partition plate; 14. a housing; 2. a fresh air duct; 21. an air inlet; 3. an exhaust duct; 31. an air outlet; 4. a silencing tube.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "first," "second," are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, e.g. as a fixed connection, a detachable connection, or an integral connection; either mechanically or electrically. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1-2, in order to solve the problem that the existing fresh air system cannot satisfy the requirement for medical disinfection, the utility model discloses a fresh air machine 1 (as shown in fig. 1) includes shell 14, fresh air channel 11 and exhaust channel 12, and fresh air channel 11 and exhaust channel 12 set up in shell 14, are provided with baffle 13 between fresh air channel 11 and the exhaust channel 12. The fresh air channel 11 is provided with a fresh air inlet 11a and a fresh air outlet 11b at two ends thereof, a first filtering component 111, a fresh air blower 112 and a first sterilizing component 113 are sequentially arranged between the fresh air inlet 11a and the fresh air outlet 11b, an exhaust air inlet 12a and an exhaust air outlet 12b are sequentially arranged at two ends of the exhaust air channel 12, an exhaust fan 122, a second sterilizing component 123 and a second filtering component 121 are sequentially arranged between the exhaust air inlet 12a and the exhaust air outlet 12b, and the exhaust air outlet 12b is covered with the second filtering component 121. In addition, in order to avoid noise generated by the fresh air machine 1 during operation, a noise reduction cotton (not shown) is provided in the casing 14. Preferably, the first and second filter assemblies 111 and 121 are configured as H13 grade high efficiency filter screens.
The above arrangement can meet the requirements of sterilization and disinfection of the fresh air fan 1, the first filtering component 111, the fresh air fan 112 and the first sterilizing component 113 are sequentially arranged in the fresh air channel 11 of the fresh air fan 1, the first filtering component 111 is set to be an H13-grade high-efficiency filter screen, the total filtering efficiency of the first filtering component can reach 99.95%, after outdoor air enters the fresh air channel 11, the air firstly passes through the first filtering component 111, the first filtering component 111 filters most particles in the air, the air continuously flows forwards and is driven to the first sterilizing component 113 by the fresh air fan 112, the first sterilizing component 113 sterilizes the air to finally form clean and healthy fresh air, at the moment, the fresh air enters the room from the fresh air inlet 11a, and dirty air is discharged to the outside. The discharge process of the indoor air is that the indoor turbid air enters the exhaust duct 3 through the exhaust air inlet 12a, the turbid air continues to move in the outdoor direction after being sterilized by the second sterilizing component 123 under the action of the exhaust fan 122, the turbid air is discharged after being filtered by the second filtering component 121 at the exhaust air outlet 12b, the air discharged to the outdoor is clean air, and in order to avoid the situation that the air which is not filtered is discharged to the outdoor, the second filtering component 121 is fully distributed at the whole exhaust air outlet 12b, the process can effectively prevent dust, PM2.5 particles, bacteria and the like in the outdoor air from entering the indoor, and meanwhile, the situation that the outdoor air is polluted due to the fact that the indoor turbid air is discharged to the outdoor without being processed is avoided.
Use new fan 1 to use on the medical isolation cabin as an example, in order to satisfy the medical sterile demand of medical isolation cabin, first subassembly 113 that disinfects can set up to the disinfection of disinfecting of light plasma device, disinfect through it and disinfect the disinfection and can not produce ozone in the new trend, the disinfection of disinfecting to the new trend in the new trend passageway 11 that can be effective safe, the security of entering into indoor air has been guaranteed, second subassembly 123 that disinfects can set up to UV + ozone generation module, destroy the molecular structure of bacterium through UV + ozone generation module, and cause the dead bactericidal effect of realization of bacterium, through UV + ozone generation module cooperation H13 level high efficiency filter screen, realize the purification to the air in the medical isolation cabin of discharging, thereby satisfy medical sterile user demand that disinfects. Simultaneously the utility model discloses a new fan 1 is the structure that two-way flow and new trend passageway 11 and exhaust passage 12 do not communicate, has effectively avoided the pollution of each other of indoor outer air to sterilization's effect has further been promoted. In addition, because the medical isolation cabin needs to form indoor negative pressure, the rotation speed of the exhaust fan 122 is greater than that of the fresh air fan 112.
It should be noted that the utility model discloses a new fan 1 can be applied to ordinary room, also can be applied to medical isolation cabin, the utility model discloses can be according to needs and user's demand setting of technical staff in the field, and be not limited to only using in medical isolation cabin. Additionally, the utility model discloses a new trend fan 112 sets up according to technical staff in the field and user's demand with exhaust fan 122's rotational speed equally, and when needing indoor negative pressure, exhaust fan 122's rotational speed is greater than new trend fan 112's rotational speed, when indoor needs are the malleation, then new trend fan 112's rotational speed is greater than exhaust fan 122's rotational speed, and this is in within the protection scope the utility model discloses a.
It should be noted that, the first sterilization assembly 113 and the second sterilization assembly 123 of the present invention can be set according to the requirements of the technicians in the field, besides being set as the light plasma device and the UV + ozone generation module, other sterilization and disinfection assemblies can be set, as long as the first sterilization assembly 113 and the second sterilization assembly 123 can satisfy the requirements of sterilization and disinfection, the present invention does not limit the present invention, therefore, the above are all within the protection scope of the present invention. In addition, the first filtering component 111 and the second filtering component 121 can be set according to the needs of the technicians in the field and the users, and are not limited to the above mentioned H13 grade filter screen, therefore, the above are also within the protection scope of the present invention.
As shown in fig. 2, the utility model also provides a new trend system, this new trend system has new fan 1 among the above-mentioned arbitrary embodiment. This new trend system still includes new trend pipeline 2 and exhaust duct 3, and new trend pipeline 2 is connected with new trend air outlet 11b, is provided with air intake 21 simultaneously on new trend pipeline 2, and exhaust duct 3 is connected with air intake 12a of airing exhaust, is provided with air exit 31 on exhaust duct 3. Silencing pipes 4 are arranged between the fresh air pipeline 2 and the fresh air outlet 11b and between the exhaust pipeline 3 and the exhaust air inlet 12a to reduce noise propagation. The fresh air pipeline 2 and the exhaust pipeline 3 are both made of PVC materials, under general conditions, the PVC materials selected for the exhaust pipeline 3 and the fresh air pipeline 2 are hard PVC, and the hard PVC materials used for the fresh air pipeline 2 and the exhaust pipeline 3 are good in toughness, free of toxicity and long in service life.
The utility model discloses a new trend system includes new fan 1 and fresh air pipeline 2 and exhaust pipe 3 be connected with new fan 1, fresh air outlet 11b is connected to fresh air pipeline 2, the new trend of handling through fresh fan 1 enters into fresh air pipeline 2 from fresh air channel 11, later be discharged indoor, thereby indoor dirty air is discharged outdoor in exhaust channel 12 through exhaust pipe 3 entering, in order to guarantee new trend and the efficiency of airing exhaust, set up fresh air pipeline 2 on indoor upper portion, set up exhaust pipe 3 in indoor below, this moment, thereby the new trend is covered with whole interior space from the last downstream, and dirty wind is then directly discharged outdoor from the below, indoor ventilation efficiency has been guaranteed.
In order to effectively reduce indoor noise, silencing cotton can be filled in a shell 14 in the fresh air fan 1, and silencing pipes 4 can also be arranged at the joint of the fresh air channel 11 and the fresh air pipeline 2 and the joint of the exhaust air channel 12 and the exhaust air pipeline 3.
To sum up, outdoor air enters into in the new trend passageway 11 after, first filter assembly 111 is passed through earlier, first filter assembly 111 filters the particulate matter in the air after, first subassembly 113 disinfects the air again, the air after disinfecting enters into new trend passageway 2 from new trend passageway 11 this moment, then enter into indoor, indoor dirty air enters into exhaust passageway 12 through exhaust duct 3 in, disinfect through second subassembly 123 earlier, discharge outdoor after being filtered by second filter assembly 121 again, in order to guarantee new trend and the efficiency of airing exhaust, set up new trend passageway 11 and exhaust passageway 12 into two passageways that do not intersect, set up new trend pipeline 2 in indoor upper portion, set up exhaust duct 3 in indoor below. Through the cooperation use above-mentioned filtering component with disinfect the subassembly, realize taking a breath indoor.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions can be made on the related technical features by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions will fall into the protection scope of the invention.
Claims (10)
1. The utility model provides a new fan, its characterized in that, new fan includes new trend passageway and the passageway of airing exhaust, new trend passageway's both ends are provided with new trend air intake and new trend air outlet, the both ends of the passageway of airing exhaust are provided with the air intake of airing exhaust and the air outlet of airing exhaust, new trend air intake with first filtering component, new trend fan and the first subassembly of disinfecting of having set gradually between the new trend air outlet, the air intake of airing exhaust with exhaust fan, second subassembly and the second filtering component of disinfecting of having set gradually between the air outlet of airing exhaust.
2. The fresh air machine of claim 1 further comprising an outer casing, wherein the fresh air channel and the exhaust channel are disposed in the outer casing, and a partition is disposed between the fresh air channel and the exhaust channel.
3. The new fan of claim 2, wherein sound deadening cotton is disposed within the housing.
4. The new fan as claimed in claim 1, wherein the first and second filter assemblies are H13 grade high efficiency filter screens.
5. The new fan of claim 1, wherein the second filter element is disposed over the exhaust outlet.
6. A fresh air system, characterized in that the fresh air system comprises the fresh air fan of any one of the preceding claims 1-5.
7. The fresh air system as claimed in claim 6, further comprising a fresh air duct and an exhaust duct, wherein the fresh air duct is connected to the fresh air outlet, and the exhaust duct is connected to the exhaust air inlet.
8. The fresh air system as claimed in claim 7, wherein a silencing pipe is disposed between the fresh air duct and the fresh air outlet, and between the exhaust duct and the exhaust air inlet.
9. The fresh air system as claimed in claim 6, wherein the fresh air duct is provided with an air inlet, and the exhaust duct is provided with an air outlet.
10. The fresh air system as claimed in claim 6, wherein the fresh air duct and the exhaust duct are both made of PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222596749.XU CN218495263U (en) | 2022-09-29 | 2022-09-29 | New fan and new trend system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222596749.XU CN218495263U (en) | 2022-09-29 | 2022-09-29 | New fan and new trend system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218495263U true CN218495263U (en) | 2023-02-17 |
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ID=85192198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222596749.XU Active CN218495263U (en) | 2022-09-29 | 2022-09-29 | New fan and new trend system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218495263U (en) |
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2022
- 2022-09-29 CN CN202222596749.XU patent/CN218495263U/en active Active
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