CN216703739U - Novel clean air collection system - Google Patents
Novel clean air collection system Download PDFInfo
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- CN216703739U CN216703739U CN202220064736.5U CN202220064736U CN216703739U CN 216703739 U CN216703739 U CN 216703739U CN 202220064736 U CN202220064736 U CN 202220064736U CN 216703739 U CN216703739 U CN 216703739U
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Abstract
The utility model discloses a novel clean air collecting system, which comprises a shell and an air storage tank, wherein a filter screen is arranged in the shell and is arranged at the upper end of the shell, and the filter screen can isolate large-particle impurities outside the shell; the first fan is arranged below the filter screen and can generate negative pressure in the shell to suck the outside air from the filter screen; the primary filter is arranged below the fan and can primarily filter the airflow blown in by the first fan; the high-efficiency filter is arranged below the primary filter, and a second fan is arranged below the high-efficiency filter; the control module is electrically connected with the first fan and the second fan. Compared with the prior art, the utility model has the following advantages: be equipped with primary filter, high efficiency filter and a plurality of fan in this novel clean air collection system, thereby pass primary filter and high efficiency filter fast through the air current in a plurality of fan drive casings and collect hundred grades of clean air, large-traffic filtration efficiency is high.
Description
Technical Field
The utility model relates to the technical field of air collection systems, in particular to a novel clean air collection system.
Background
Environmental pollution is becoming more serious at present, and many cell cultures in biological laboratories require clean culture environments. Clean air and sterile environment can prevent the pollution of culture materials and greatly improve the success rate of experiments, so that the current clean air collection system is one of indispensable devices in laboratories.
At present, the cleanness grade of air in a laboratory is generally more than hundred grades, and Chinese patent with publication number of CN213577752U discloses an operating room air treatment unit with hundred grades, which comprises a ground and an indoor unit, wherein a wall surface is built on the right side of the top of the ground, a top plate is bolted on the top of the right side of the wall surface, an installation frame is bolted on the bottom of the top plate, thread sleeves are sequentially embedded on the front surface and the back surface of the two sides of the installation frame from top to bottom, bolts are connected to inner cavities of the thread sleeves in a threaded manner, a connecting plate is bolted on the top of the indoor unit, fixed blocks are bolted on the two sides of the indoor unit, clamping grooves used by matching the bolts are respectively arranged on the outer sides of the fixed blocks and the outer sides of the connecting plate, a fixed frame is bolted on the left side of the top of the ground, a base is clamped in the inner cavity of the fixed frame, an outdoor unit is bolted on the top of the base, a gas pipe and a liquid pipe are sequentially communicated on the right side of the outdoor unit from top to bottom, one sides, far away from the outdoor unit, of the gas pipe and the liquid pipe penetrate through the wall surface and are communicated with the left side of the indoor unit, an oil return bend is integrally machined on the surface of the gas pipe, and the surface of the liquid pipe is communicated with a liquid check ring.
However, the structure of the technical scheme is complex on one hand, the filtering efficiency is low, the flow is small on the other hand, and the requirement of a laboratory cannot be met, so that a novel clean air collecting system is needed to solve the problem at present.
Disclosure of Invention
The utility model aims to overcome the problems in the prior art and provides a novel clean air collecting system.
In order to achieve the purpose, the utility model adopts the following scheme:
the utility model provides a novel clean air collection system, includes casing and gas holder, is equipped with in the casing:
the filter screen is arranged at the upper end of the shell and can isolate large-particle impurities outside the shell;
the first fan is arranged below the filter screen and can generate negative pressure in the shell to suck the outside air from the filter screen;
the primary filter is arranged below the fan and can primarily filter the airflow blown in by the first fan;
the high-efficiency filter is arranged below the primary filter, a second fan is arranged below the high-efficiency filter, and the second fan can suck gas between the primary filter and the high-efficiency filter out of the high-efficiency filter so as to obtain hundred-grade clean air;
the second fan is arranged at the bottom of the shell, and an air outlet connected with the air storage tank is arranged below the second fan;
and the control module is electrically connected with the first fan and the second fan. Be equipped with primary filter, high efficiency filter and a plurality of fan in this novel clean air collection system, thereby pass primary filter and high efficiency filter fast through the air current in a plurality of fan drive casings and collect hundred grades of clean air, large-traffic filtration efficiency is high.
Furthermore, a flow guide opening convenient for air to flow in is arranged below the first fan.
Furthermore, an air pressure sensor is arranged in the air storage tank and electrically connected with the control module.
Further, the lower extreme of gas holder is equipped with the shock pad, and the shock pad top is closely laminated with the gas holder bottom.
Furthermore, the air storage tank is connected with the air outlet through an air conveying pipe, a flow sensor is arranged on the air conveying pipe, and the flow sensor is electrically connected with the control module.
Further, a mounting table for mounting the first fan is arranged in the shell.
Furthermore, the number of the first fans is three, and the first fans are arrayed in the shell through the mounting table.
Compared with the prior art, the utility model has the following advantages: be equipped with primary filter, high efficiency filter and a plurality of fan in this novel clean air collection system, thereby pass primary filter and high efficiency filter fast through the air current in a plurality of fan drive casings and collect hundred grades of clean air, large-traffic filtration efficiency is high.
Drawings
The present application will be described in further detail with reference to the following drawings and detailed description.
Fig. 1 is a schematic diagram of the overall structure of a novel clean air collecting system according to the present invention.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model, but are not intended to limit the scope of the utility model.
As shown in fig. 1, a novel clean air collecting system comprises a housing 1 and an air storage tank 2, wherein the housing 1 is internally provided with:
the filter screen 3 is arranged at the upper end of the shell 1, and the filter screen 3 can isolate large-particle impurities outside the shell 1;
the first fan 4 is arranged below the filter screen 3, and the first fan 4 can generate negative pressure in the shell 1 to suck the outside air from the filter screen 3;
the primary filter 5 is arranged below the fan, and the primary filter 5 can primarily filter the airflow blown in by the first fan 4;
the efficient filter 6 is arranged below the primary filter 5, the second fan 7 is arranged below the efficient filter 6, and the second fan 7 can suck gas between the primary filter 5 and the efficient filter 6 out of the efficient filter 6 so as to obtain hundred-grade clean air;
the second fan 7 is arranged at the bottom of the shell 1, and an air outlet connected with the air storage tank 2 is arranged below the second fan 7;
and the control module is electrically connected with the first fan 4 and the second fan 7. Be equipped with primary filter 5, high efficiency filter 6 and a plurality of fan in this novel clean air collection system, thereby pass primary filter 5 fast and collect hundred grades of clean air with high efficiency filter 6 fast through the air current in a plurality of fan drive casings 1, large-traffic filtration efficiency is high.
Preferably, a diversion port for facilitating air inflow is arranged below the first fan 4.
Preferably, an air pressure sensor is arranged in the air storage tank 2 and electrically connected with the control module.
Preferably, 2 lower extremes of gas holder are equipped with the shock pad, and the shock pad top is closely laminated with 2 bottoms of gas holder.
Preferably, the gas storage tank 2 is connected with the gas outlet through a gas pipe 8, the gas pipe 8 is provided with a flow sensor 10, and the flow sensor 10 is electrically connected with the control module.
Preferably, a mounting table 9 for mounting the first fan 4 is provided in the housing 1.
Preferably, the number of the first fans 4 is three, and the first fans 4 are arrayed in the housing 1 through the mounting table 9.
Compared with the prior art, the utility model has the following advantages: be equipped with primary filter 5, high efficiency filter 6 and a plurality of fan in this novel clean air collection system, thereby pass primary filter 5 fast and collect hundred grades of clean air with high efficiency filter 6 fast through the air current in a plurality of fan drive casings 1, large-traffic filtration efficiency is high.
The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and substitutions can be made without departing from the technical principle of the present application, and these modifications and substitutions should also be regarded as the protection scope of the present application.
Claims (7)
1. The utility model provides a novel clean air collection system which characterized in that, includes casing and gas holder, be equipped with in the casing:
the filter screen is arranged at the upper end of the shell and can isolate large-particle impurities outside the shell;
the first fan is arranged below the filter screen and can generate negative pressure in the shell to suck the outside air from the filter screen;
the primary filter is arranged below the fan and can primarily filter the airflow blown by the first fan;
the high-efficiency filter is arranged below the primary filter, a second fan is arranged below the high-efficiency filter, and the second fan can suck gas between the primary filter and the high-efficiency filter out of the high-efficiency filter so as to obtain hundred-grade clean air;
the second fan is arranged at the bottom of the shell, and an air outlet connected with the air storage tank is arranged below the second fan;
and the control module is electrically connected with the first fan and the second fan.
2. The new clean air collection system as claimed in claim 1, wherein a flow guide opening is provided below the first blower for facilitating air inflow.
3. The new clean air collection system as claimed in claim 1, wherein an air pressure sensor is disposed in the air storage tank, and the air pressure sensor is electrically connected to the control module.
4. The new clean air collecting system as claimed in claim 1, wherein the lower end of the air storage tank is provided with a shock pad, and the top of the shock pad is closely attached to the bottom of the air storage tank.
5. The novel clean air collection system according to claim 1, wherein the air storage tank is connected with the air outlet through an air conveying pipe, a flow sensor is arranged on the air conveying pipe, and the flow sensor is electrically connected with the control module.
6. The new clean air collection system as claimed in claim 1, wherein a mounting platform for mounting the first fan is provided in the housing.
7. The novel clean air collection system of claim 6, wherein the number of the first fans is three, and the first fans are arrayed in the housing through the mounting table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220064736.5U CN216703739U (en) | 2022-01-11 | 2022-01-11 | Novel clean air collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220064736.5U CN216703739U (en) | 2022-01-11 | 2022-01-11 | Novel clean air collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216703739U true CN216703739U (en) | 2022-06-10 |
Family
ID=81890318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220064736.5U Active CN216703739U (en) | 2022-01-11 | 2022-01-11 | Novel clean air collection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216703739U (en) |
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2022
- 2022-01-11 CN CN202220064736.5U patent/CN216703739U/en active Active
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