摘要:
Embodiments of a unified airflow system for ultraviolet disinfection devices are disclosed. One embodiment of the present disclosure includes a unified airflow assembly and a control unit. The unified airflow assembly provides a shared airflow passage between a UV source and an airflow accessory capable of extracting contaminants from a target surface using a suction airstream. The UV source may be fluidically disconnected from the airflow accessory. The unified airflow assembly may include at least one air restriction unit in the shared airflow passage for manipulating a suction airstream therein. The control unit may be configured to drive the at least one air restriction unit to restrict the suction airstream to only one of the UV source and the airflow accessory.
摘要:
Embodiments of a unified airflow system for ultraviolet disinfection devices are disclosed. One embodiment of the present disclosure includes a unified airflow assembly and a control unit. The unified airflow assembly provides a shared airflow passage between a UV source and an airflow accessory capable of extracting contaminants from a target surface using a suction airstream. The UV source may be fluidically disconnected from the airflow accessory. The unified airflow assembly may include at least one air restriction unit in the shared airflow passage for manipulating a suction airstream therein. The control unit may be configured to drive the at least one air restriction unit to restrict the suction airstream to only one of the UV source and the airflow accessory.
摘要:
A network of modular, multitier user's device (mobile unit) that identifies wear, tear and stains, and repairs and refurbishes indoor and outdoor of a house or building using historical data. The user's device also provides interior decoration and designing support, and supports bidding from the handymen or repair contract companies as well. In addition, the user's device supports subsequent promotions and sales, walls and floor underground mapping. A tier 3 user and manufacturer cloud based systems and services provides support for a plurality of the user's devices, to perform abovementioned functionalities. In addition, a tier 3 handyman/repair contract company server and tier 1-2 handyman/repair contract company device provide, sales and after sales support for the user's devices. Moreover, the infrastructure also provides layer based mapping services and supports an augmented reality presentation for the authorized people.
摘要:
An apparatus for cleaning chandeliers includes a hand-held tank for holding hot water and a base supporting the hand-held tank. The base has a hollow interior. The tank has sidewalls, at least one of which is transparent. An air and water pump and a battery are mounted in the hollow interior. The battery is in electrical communication with the pump. A first inlet admits ambient air into an inlet of the pump and a second inlet admits water into the inlet. At least one air and water-emitting nozzle is formed in a sidewall of the tank. A pump outlet is in open fluid communication with the at least one water-emitting nozzle. The at least one nozzle discharges agitating water and bubbles into the hot water or above the water line, depending upon the water depth, to help dislodge chemicals and grease from chandelier parts immersed in the hot water.
摘要:
An implement head cleaning system which includes apparatuses and methods of cleaning an implement head. An implement head cleaner including an implement head cleaning base having a base bottom configured for placement on a support surface and having an air flow chamber disposed in a base top covered by an air flow inlet plate which directs an air flow through one or more air inlet aperture elements to egress through an air outlet toward an air flow generator. Materials entrained in material entrainment elements carried by the implement head can be removed by moving the material entrainment elements over the air flow inlet plate through the air flow.
摘要:
A vacuum device for collecting pet waste includes a housing coupled to a vacuum source. The housing is a clam-shell configuration and is configured to receive a disposable liner bag. When closed, the housing holds the liner bag securely therein. A method of using the device provides for placing the liner bag within the housing, feeding a portion of the liner through an inlet tube to the housing, such that the inlet of the housing is insulated from contact with the waste being picked up.
摘要:
A system and method for capturing dust from debris transportation are disclosed. The system comprises at least one piece of hollow tubing comprising a plurality of air intake passages and configured to transport debris and capture dust when coupled to a negative pressure source, the air intake passages further configured such that an air curtain of suction emanates from the plurality of air intake passages when the negative pressure source is engaged in generating a negative pressure.
摘要:
An external filter assembly adapted for modifying a suction cleaning device to sample relatively small particles from various surfaces and/or the ambient air, includes a housing having a first open end, a second open end and a throughbore between the first and second open ends, a filter adapted for capturing particles with particle sizes greater than 0.1 micrometer, the filter being mounted on and enclosing the first open end, and means for securely retaining the second open end of the housing on an exhaust port of the suction cleaning device in communication with the housing throughbore.
摘要:
Described is a self-cleaning vacuum cleaner accessory apparatus, method, and system including a tubular element, a nozzle, and a nozzle housing that can include at least one nozzle housing notch. The apparatus can further include a bristle plate coupled to the nozzle housing. The bristle plate can include at least one bristle and at least one tabular release element to control the movement of at least one bristle plate tab. The at least one bristle plate tab can be coupled to, or decoupled from, the at least one nozzle housing notch to either permit or prohibit the bristle plate's movement with respect to the nozzle housing. The bristle plate can further include a pivot for rotating the bristle plate to invert the at least one bristle's orientation. Once inverted, airflow from a vacuum can remove debris from the bristles before returning the bristle plate to its original orientation.
摘要:
A apparatus for treating an LED strip includes a warming zone, a dust removal system disposed in the warming zone, a belt transporting the LED strip through the dust removal system, a high temperature zone and a cooling zone. The dust removal system includes an airflow generating device producing an airflow removing dust away from the LED strip when the LED strip passes through the airflow generating. The high temperature zone performs a reflow soldering to the LED strip which has a plurality of LEDs mounted thereon.