Modular fan unit systems and assemblies
The present disclosure describes modular fan unit systems and assemblies. A modular fan unit system assembly may include a mounting structure; and a modular fan unit system. The system may include a plurality of modular fan units, each modular fan unit having an outer housing surrounding an internal fan, the modular fan units being configured to be individually separated from the system; a filter housing unit having a plurality of filter compartments, each filter compartment configured to hold an individual air filter, wherein each modular fan unit is mounted and secured to a back side of the filter housing unit such that each modular fan unit aligns with a respective filter compartment; a plurality of louvre units, each louvre unit removably mounted to a front side of the filter housing unit such that each louvre unit aligns with a respective filter compartment; and a controller communicatively coupled with each of the modular fan units, wherein the modular fan unit system is mounted to the mounting structure.
1. A modular fan unit system, the system comprising:
a plurality of modular fan units, each modular fan unit having an outer housing that defines a cavity surrounding an internal fan, the modular fan units being configured to be individually separated from the system, wherein each modular fan unit comprises one or more vents positioned on opposing side walls of the outer housing configured to direct air flow from the internal fan;
a filter housing unit having a plurality of filter compartments, each filter compartment configured to hold an individual air filter, wherein each modular fan unit is mounted and secured to a back side of the filter housing unit such that each modular fan unit aligns with a respective filter compartment;
a plurality of louvre units, each louvre unit removably mounted to a front side of the filter housing unit such that each louvre unit aligns with a respective filter compartment; and
a controller communicatively coupled with each of the modular fan units.
2. The system of claim 1 , wherein the system is configured to be mounted to a mounting structure.
3. The system of claim 2 , wherein the mounting structure is a telecommunications cabinet door.
4. The system of claim 2 , wherein the one or more vents are configured to evenly distribute airflow within the mounting structure from both sides of the modular fan units.
5. The system of claim 2 , wherein the system is configured to remove about 10 kW to about 20 kW of heat from the mounting structure.
6. The system of claim 2 , wherein the alignment of the modular fan units, the filter compartments, and the louvre units creates air pathways configured to efficiently distribute airflow within the mounting structure.
7. The system of claim 2 , wherein the filter housing unit is secured to the mounting structure by a pair of attachment cleats, thereby securing the system to the mounting structure.
8. The system of claim 7 , wherein each attachment cleat is configured to interlock with the filter housing unit such that the attachment cleats apply a clamping force to the mounting structure to secure the system to the mounting structure.
9. The system of claim 1 , wherein each modular fan unit has rotational symmetry 180° about a rotational axis of the internal fan.
10. The system of claim 1 , wherein each modular fan unit is configured to be stacked on top of another modular fan unit.
11. A modular fan unit system assembly, the assembly comprising:
a mounting structure; and
a modular fan unit system, the system comprising:
a plurality of modular fan units, each modular fan unit having an outer housing surrounding an internal fan, the modular fan units being configured to be individually separated from the system;
a filter housing unit having a plurality of filter compartments, each filter compartment configured to hold an individual air filter, wherein each modular fan unit is mounted and secured to a back side of the filter housing unit such that each modular fan unit aligns with a respective filter compartment;
a plurality of louvre units, each louvre unit removably mounted to a front side of the filter housing unit such that each louvre unit aligns with a respective filter compartment; and
a controller communicatively coupled with each of the modular fan units,
wherein the modular fan unit system is mounted to the mounting structure by a pair of attachment cleats, each attachment cleat being configured to interlock with the filter housing unit such that the attachment cleats apply a clamping force to the mounting structure, thereby securing the modular fan unit system to the mounting structure.
12. The system of claim 11 , wherein each attachment cleat interlocks with the filter housing unit through a plurality of slots in the filter housing unit.
13. The system of claim 11 , wherein each of the attachment cleats comprises a valley configured to receive one or more bolts such that tightening or loosening of the one or more bolts corresponds to the amount of clamping force applied to the mounting structure.
14. The system of claim 11 , wherein the mounting structure is a telecommunications cabinet door.
15. A modular fan unit system assembly, the assembly comprising:
a mounting structure; and
a modular fan unit system, the system comprising:
a plurality of modular fan units, each modular fan unit having an outer housing that defines a cavity surrounding an internal fan, the modular fan units being configured to be individually separated from the system, wherein each modular fan unit comprises one or more vents positioned on opposing side walls of the outer housing configured to direct air flow from the internal fan;
a filter housing unit having a plurality of filter compartments, each filter compartment configured to hold an individual air filter, wherein each modular fan unit is mounted and secured to a back side of the filter housing unit such that each modular fan unit aligns with a respective filter compartment;
a plurality of louvre units, each louvre unit removably mounted to a front side of the filter housing unit such that each louvre unit aligns with a respective filter compartment; and
a controller communicatively coupled with each of the modular fan units,
wherein the modular fan unit system is mounted to the mounting structure.
16. The system of claim 15 , wherein the filter housing unit is secured to the mounting structure by a pair of attachment cleats, thereby securing the system to the mounting structure.
17. The system of claim 15 , wherein each louvre unit comprises:
at least two internal blade banks, each internal blade bank having a length and a width;
a plurality of blades extending the width of each internal blade bank, the ends of each blade being configured such that each end is received by and secured in a respective slot along the length of the internal blade bank;
an end cap at each end of the width of each internal blade bank; and
an outer housing configured to hold the at least two internal blade banks;
wherein the internal blade banks are layered such that the plurality of blades of the combined internal blade banks are aligned in a chevron pattern creating a labyrinth for air to pass through the louvre unit.
18. The system of claim 15 , wherein the one or more vents are configured to evenly distribute airflow within the mounting structure from both sides of the modular fan units.
19. A modular fan unit system, the system comprising:
a plurality of modular fan units, each modular fan unit having an outer housing surrounding an internal fan, the modular fan units being configured to be individually separated from the system;
a filter housing unit having a plurality of filter compartments, each filter compartment configured to hold an individual air filter, wherein each modular fan unit is mounted and secured to a back side of the filter housing unit such that each modular fan unit aligns with a respective filter compartment;
a plurality of louvre units, each louvre unit removably mounted to a front side of the filter housing unit such that each louvre unit aligns with a respective filter compartment; and
a controller communicatively coupled with each of the modular fan units,
wherein each louvre unit comprises at least two internal blade banks, each internal blade bank comprising a plurality of blades, and
wherein the at least two internal blade banks are layered such that the plurality of blades of the combined internal blade banks are aligned in a chevron pattern creating a labyrinth for air to pass through the louvre unit.