How to improve the liquid flow control of Trigger Sprayers through optimized design?

Nozzle design optimization is a key link. The size, shape and internal structure of the nozzle directly determine the flow rate and atomization effect of the liquid sprayed. Nozzles manufactured using precision machining technology can ensure the consistency and accuracy of the aperture. For example, laser drilling technology can be used to manufacture nozzles with extremely small diameter errors, thereby achieving more accurate control of the liquid flow. At the same time, optimizing the flow guide structure inside the nozzle, such as designing a special spiral flow guide groove or conical flow guide channel, can make the liquid form a stable flow state before spraying, reduce turbulence and splashing, and further improve the accuracy of flow control.
The design improvement of the trigger mechanism should not be ignored. An ergonomic and sensitive trigger mechanism allows users to more accurately control the start and stop of the spray, as well as adjust the intensity of the spray. In the design of the trigger stroke, the starting pressure point and the maximum pressure point are reasonably set, so that the user can feel the change of the spray when the trigger is lightly pressed, and the change of pressure and flow is linear in the entire trigger stroke. For example, with a progressive spring design, as the trigger is pulled, the compression force of the spring gradually increases, thereby steadily pushing the piston and causing the liquid to spray out at a uniform flow rate. In addition, the feel design of the trigger is also very important. The surface texture and curvature should conform to the holding habits of the human hand, reduce the user's fatigue after long-term use, and also help improve the accuracy of the operation.
The design optimization of the liquid storage chamber and the delivery pipeline also has a positive effect on flow control. The shape and capacity of the storage chamber should be designed according to the purpose and target flow of the sprayer. For example, for a large-capacity sprayer, the storage chamber can be designed as a cylinder to make full use of the space and ensure the stable flow of the liquid in the chamber. Parameters such as the inner diameter, length and curvature of the delivery pipeline will affect the flow resistance of the liquid. Using a delivery pipeline with a smooth inner wall, a suitable inner diameter and minimal bending can reduce the pressure loss of the liquid during the delivery process, ensure that the liquid can reach the nozzle in a timely and stable manner when the trigger is operated, and thus achieve accurate flow control.
Sealing performance is also an important factor affecting liquid flow control. A good sealing design can prevent liquid leakage and air mixing, and ensure the stability of the internal pressure of the sprayer. Using high-quality seals, such as rubber seals, and optimizing the sealing structure at key locations such as the piston and cylinder, and pipe connection, such as double seals or special seal groove designs, can effectively improve the sealing performance of the sprayer, thereby improving the reliability of liquid flow control.
Our company has rich experience and a professional technical team in the design and manufacture of Trigger Sprayers. We conduct in-depth research on the impact of each design link on liquid flow control, adopt advanced design concepts and manufacturing processes, and continuously launch optimized trigger sprayer products. We pay attention to user feedback and customize the design of sprayers according to the needs and usage scenarios of different user groups to achieve the best liquid flow control effect.