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US 12,298,092 B2Granted
HVAC exterior cleaning pipework
OwnerCarroll Stewartinventor
Life of this patent
Estimating the term…
Abstract
The HVAC exterior cleaning pipework is a system attachable to a HVAC unit, such that the PVC pipework can clean the exterior of the unit by means of strategically placed sprayer valves. The pipework is extendable, such that it can expand or retract to meet the exact dimensions of the specific HVAC unit whereon it should be attached. The pipework may be connected directly to a hose with sufficiently pressurized water, or the integrated pump may assist in the flow of water. The spray heads and the pump have removable components whereby they can be cleaned separately when needed.
Claims14
A cleaning device comprising:
- an extendable pipework configured to clean an outside of an HVAC (heating ventilating air conditioning) unit via a washing fluid and a distribution thereon;
- a plurality of connector straps comprising a slidable connection to the extendable pipework and a fixed connection to the hvac unit;
- and
- a plurality of sprayer valves in a communication with the washing fluid configured to cover an outside of the hvac unit in a top-down distribution thereon,
- wherein the extendable pipework is extendable across the hvac unit via an addition of slidable pipe joints and slidable pipe sections.
2 more elements
Dependencies are inferred from the claim text.