A Safe and Reliable Miniature Electronic Water Pump

Abstract

The invention relates to a safe and reliable miniature electronic water pump which comprises a support and a pump head. The support is provided with two installing through holes. Each installing through hole is provided with an installing mechanism. Each installing mechanism comprises an installing bolt matched with the corresponding installing through hole, and a stabilizing assembly arranged on the corresponding installing bolt. In the safe and reliable miniature electronic water pump, a first supporting pillar and a second supporting pillar are arranged on the two sides of each installing bolt. Meanwhile, a limiting column on a sealing plate is matched with a limiting groove so that the sealing plate can be firmly fixed above the installing bolts, thus, firmness of electronic water pump installation is improved, and reliability of electronic water pump work is improved. Moreover, when the support is installed on the installing face, an inverted-V-shaped open groove in the bottom of a buffering block begins deforming, and it is ensured that the buffering block can be attached to the installing face totally. Meanwhile, two limiting plates are used for limiting a buffering plate, the buffering plate can be vertically attached to the installing face, and thus it is ensured that the support can be suitable for various installing faces.

Description

technical field [0001] The invention relates to a safe and reliable miniature electronic water pump. Background technique [0002] The micro electronic water pump uses piezoelectric materials as the power device (completely abandoning the motor drive mode), completely realizes electronicization from control to drive, and completely controls liquid transmission with an electronic integrated system, so as to realize the adjustability and accuracy of liquid transmission. Due to the integration of the system, the motor drive is no longer used and the main water pump adopts a micro-pump, so that the whole system is truly miniaturized. [0003] In the existing electronic water pump, when the water is driven, the electronic water pump will vibrate. At this time, it is necessary to ensure that it is installed firmly. However, at present, bolts are installed on the bracket to ensure that the electronic water pump is fixed. Such installation The method is easy to cause the bolts to l...

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Problems solved by technology

[0003] In the existing electronic water pump, when the water is driven, the electronic water pump will vibrate. At this time, it is necessary to ensure that it is installed firmly. However, at present, bolts are installed on the bracket to ensure that the electronic water pump is fixed. Such installation The method is easy to cause the bolts to loosen after working for a long time, thereby reducing the reliability of the electronic water pump; not only that, when the bracket is installed, the installation surface will be uneven, thereby reducing the practicability of the electronic water pump

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