View source for 20240041295. Spray arm, and Water Pumping Mechanism and Cleaning Machine Thereof simplified abstract (Ningbo Fotile Kitchen Ware Co., Ltd.)

=Spray arm, and Water Pumping Mechanism and Cleaning Machine Thereof=


==Organization Name==

[[:Category:Ningbo Fotile Kitchen Ware Co., Ltd.|Ningbo Fotile Kitchen Ware Co., Ltd.]]


[[Category:Ningbo Fotile Kitchen Ware Co., Ltd.]]

==Inventor(s)==

[[:Category:Shuhan Zhao of Ningbo (CN)|Shuhan Zhao of Ningbo (CN)]][[Category:Shuhan Zhao of Ningbo (CN)]]

[[:Category:Feng Zheng of Ningbo (CN)|Feng Zheng of Ningbo (CN)]][[Category:Feng Zheng of Ningbo (CN)]]

[[:Category:Benzhu Wei of Ningbo (CN)|Benzhu Wei of Ningbo (CN)]][[Category:Benzhu Wei of Ningbo (CN)]]

[[:Category:Yonglei Yao of Ningbo (CN)|Yonglei Yao of Ningbo (CN)]][[Category:Yonglei Yao of Ningbo (CN)]]

[[:Category:Zhengzan Shi of Ningbo (CN)|Zhengzan Shi of Ningbo (CN)]][[Category:Zhengzan Shi of Ningbo (CN)]]

[[:Category:Changhai Zhang of Ningbo (CN)|Changhai Zhang of Ningbo (CN)]][[Category:Changhai Zhang of Ningbo (CN)]]

[[:Category:Jianjian Han of Ningbo (CN)|Jianjian Han of Ningbo (CN)]][[Category:Jianjian Han of Ningbo (CN)]]

[[:Category:Yong Jiang of Ningbo (CN)|Yong Jiang of Ningbo (CN)]][[Category:Yong Jiang of Ningbo (CN)]]

==Spray arm, and Water Pumping Mechanism and Cleaning Machine Thereof - A simplified explanation of the abstract==


This abstract first appeared for US patent application 20240041295 titled 'Spray arm, and Water Pumping Mechanism and Cleaning Machine Thereof

==Simplified Explanation==

The present invention discloses a spray arm, a water pumping mechanism, and a cleaning machine. The spray arm consists of a body and a top plate. An air collection chamber is defined between the top plate and the top surface of the body. Multiple water spray holes are arranged in the air collection chamber. The top plate has several spray openings, each corresponding to a water spray hole. A gap is formed between the top end of each water spray hole and the bottom end of the corresponding spray opening. The venturi effect is utilized, where air in the air collection chamber is sucked into the spout through the gap when water flow passes through the water spray hole and is jetted out through the spray opening. This entrains bubbles in the jet flow, which are then broken on the surfaces of dishes or fruits and vegetables, improving dirt stripping force and washing effect.

* The spray arm comprises a body and a top plate.
* An air collection chamber is defined between the top plate and the top surface of the body.
* Multiple water spray holes are arranged in the air collection chamber.
* The top plate has several spray openings, each corresponding to a water spray hole.
* A gap is formed between the top end of each water spray hole and the bottom end of the corresponding spray opening.
* The venturi effect is utilized to suck air into the spout through the gap when water flow passes through the water spray hole and is jetted out through the spray opening.
* Bubbles are entrained in the jet flow and broken on surfaces of dishes or fruits and vegetables.
* This improves dirt stripping force and washing effect.

== Potential Applications ==
* Dishwashers
* Fruit and vegetable cleaning machines
* Industrial cleaning equipment

== Problems Solved ==
* Insufficient dirt stripping force during dishwashing or cleaning of fruits and vegetables
* Ineffective removal of dirt and residue from surfaces

== Benefits ==
* Improved dirt stripping force
* Enhanced washing effect
* Efficient removal of dirt and residue
* Time-saving in dishwashing and cleaning processes


==Original Abstract Submitted==

a spray arm, a water pumping mechanism and a cleaning machine thereof are disclosed in the present invention. the spray arm comprises a body (′) and a top plate (′). an air collection chamber (′) is defined between the top plate (′) and the top surface (′) of the body (′), a plurality of water spray holes () is arranged in the air collection chamber (′), the top plate (′) has a plurality of spray openings () each corresponding to one water spray hole (), and a gap () is formed between a top end of each water spray hole () and a bottom end of the corresponding spray opening (). according to the venturi effect, the air in the air collection chamber can be sucked into the spout through the gap when the water flow passes through the water spray hole and is jetted out through the spray opening, such that bubbles are entrained in the jet flow; the bubbles are broken on surfaces of dishes or fruits and vegetables, which can improve dirt stripping force, and improve the washing effect.



[[Category:A47L15/42]]
[[Category:A47J43/24]]
[[Category:A47L15/23]]