Electric control booster pump

Abstract

The invention discloses an electric control booster pump which comprises a booster pump body, and the booster pump body comprises a base, an inlet pipe assembly, a pump body, a booster pipe and a discharge pipe assembly. Inflow liquid can be buffered through the additionally arranged buffer pipe, the liquid with large impact force is prevented from directly rushing into the shell, the service life of the inlet pipe assembly is prolonged, the inner side of the connecting cavity is made of a flexible material, the connecting cavity is filled with non-Newtonian fluid, and by means of the characteristics of the non-Newtonian fluid, the connecting pipe assembly is more stable and reliable. The booster pump can generate vibration during use, the design can absorb the tiny deformation quantity of the booster pump and slow down movement, so that the damping and noise reduction effects are achieved, meanwhile, when the booster pump shakes by a large margin, the non-Newtonian fluid is'hardened ', the better supporting effect on the booster pump is achieved, and the flow adjusting assembly is arranged, so that the flow adjusting assembly can adjust the flow of the non-Newtonian fluid. And an adjusting rod is rotated to move an adjusting triangular plate, so that the flow rate of liquid in the discharge pipe assembly is adjusted, the practicability of the device is improved, and normal use of the booster pump is prevented from being affected.

Description

technical field [0001] The invention relates to the technical field of booster pumps, in particular to an electronically controlled booster pump. Background technique [0002] Booster pump refers to the pump used for boosting, and its main uses are water heater boosting, low water pressure in high buildings, sauna, bathing and other boosting, pressurization of insufficient water pressure on the top floor of the apartment, solar automatic booster, Reverse osmosis water purifier booster, etc. In the prior art, an electronically controlled booster pump is often used to boost fuel or water, and a solenoid valve is energized to drive the fluid to boost pressure in a booster cavity in the booster pump. [0003] In the prior art, such as "a booster pump" with a Chinese patent number of CN110030171A, it includes a first booster part, a second booster part, a piston assembly, a reversing assembly, a feeding channel and a one-way assembly. The first pressurizing part includes a firs...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an electronically controlled booster pump to solve the problem that the electronically controlled booster pump proposed in the above background technology will generate relatively large vibration and noise during use, which will affect the use effect and service life of the booster pump; When the booster pump suddenly stops pressurizing the fluid, the inertial fluid will continue to rush into the inlet pipe of the booster pump. If this is the case for a long time, the fluid with a large impact will hit the inside of the booster pump repeatedly, resulting in the failure of the booster pump. The damage of internal parts leads to a reduction in the service life of the booster pump; at the same time, the existing booster pump cannot adjust the flow rate in the flow channel, which affects the normal use of the booster pump; the invention can make the inflow The liquid is buffered to prevent the liquid with a large impact from directly rushing into the shell, prolonging the service life of the inlet pipe assembly. The inner side of the connecting cavity is made of flexible material, and the connecting cavity is filled with non-Newtonian fluid, using non-Newtonian fluid The characteristics of the booster pump will vibrate when it is used. This design can absorb the small deformation of the booster pump and slow down the movement, so as to achieve the effect of shock absorption and noise reduction. At the same time, when the booster pump shakes greatly, The non-Newtonian fluid "hardens" and has a better supporting effect on the booster pump. Through the setting of the flow regulation assembly, the adjustment rod is rotated to move the adjustment triangular plate, thereby adjusting the liquid flow rate in the discharge pipe assembly and improving the device's efficiency. Practicality, to avoid affecting the normal use of the booster pump

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