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Electric liquid pump

A liquid suction pump and electric pump technology, applied to pumps, pump components, pump devices, etc., can solve problems such as difficult control, large errors, and insufficient pumping volume, and achieve the effect of preventing clogging

Active Publication Date: 2021-09-03
GONGJIN LITIAN PUMP NINGBO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, in the process of extracting liquid from the liquid tank by the electric liquid pump, the amount of the extracted liquid is difficult to control, and it needs to be realized by manual visual observation and opening and closing of the nozzle, which causes a large error. It is easy to cause insufficient or excessive extraction, and it is troublesome to operate the opening and closing of the nozzle

Method used

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  • Electric liquid pump
  • Electric liquid pump
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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. Wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "bottom" and "top "Face", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

[0023] refer to Figure 1 to Figure 5 As shown, an electric liquid suction pump in this embodiment includes a pump body assembly, a power supply assembly and a nozzle assembly 3. The power supply assembly is used to supply power to the pump body assembly. The power supply assembly also includes a fixed shell, a battery and a power supply tube. The shell is fixedly connected with the shell 13, the battery is detachably connected with the fixed shell, t...

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Abstract

The invention relates to the technical field of liquid pumps, and discloses an electric liquid pump. The electric liquid pump is characterized by comprising a pump body assembly, a power supply assembly and a spray pipe assembly, wherein the power supply assembly is used for supplying power to the pump body assembly. When protrusions abut against the bottom wall of a liquid box, liquid can still enter a shell smoothly, and blockage is prevented; the determined volume of the liquid needing to be pumped can be input or selected on a control screen; the amount of the liquid needing to be pumped can be controlled through an electric pump, when a motor rotates, a second gear is driven to rotate, the second gear drives a first gear to rotate through meshing with the first gear, at the moment, a clamping block is located in a square hole, so that the first gear rotates to drive a pull rod to rotate, a support rod and a ball body rotate, and in this way, a user can control the motor through the control screen so as to drive the ball body to rotate; the user can also manually pull the pull rod to rotate the ball body under the condition that an output shaft of the motor, the first gear and the second gear are not influenced; and the flow of a spray head can be controlled in a multiaspect mode.

Description

technical field [0001] The invention relates to the technical field of liquid suction pumps, in particular to an electric liquid suction pump. Background technique [0002] The electric liquid suction pump is an ideal tool for transporting gasoline, kerosene, diesel oil, and light fuel oil. The electric liquid suction pump cooperates with the liquid tank, and the liquid is stored in the liquid tank. transport of liquids within; [0003] In the prior art, in the process of extracting liquid from the liquid tank by the electric liquid pump, the amount of the extracted liquid is difficult to control, and it needs to be realized by manual visual observation and opening and closing of the nozzle, which causes a large error. It is easy to cause insufficient or excessive extraction, and it is troublesome to operate the opening and closing of the nozzle. Contents of the invention [0004] In view of the deficiencies in the prior art, the object of the present invention is to pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D13/06F04D29/70F04D29/42F04D15/00F16K5/06F16K31/04F16K31/53F16K37/00
CPCF04D13/06F04D13/068F04D29/708F04D29/4293F04D15/0005F04D15/0088F16K5/06F16K5/0647F16K31/041F16K31/535F16K37/0041
Inventor 胡杰雄台启琳
Owner GONGJIN LITIAN PUMP NINGBO CO LTD