Water pump structure used for water conservancy project and having speed adjustment function
A water conservancy engineering and speed regulation technology, which is applied to components, pumps, and pump control of elastic fluid pumping devices. The operation of the water pump is cumbersome and other problems, so as to achieve the effect of easy maintenance and maintenance, low cost and stable working state
Inactive Publication Date: 2020-10-16
新昌县七星街道博创机械厂
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Problems solved by technology
[0005] In order to solve the above technical problems, the present invention provides a water pump structure with speed regulation function for water conservancy projects, to solve the problem that the existing speed regulation water pumps are relatively cumbersome and expensive to operate during use, so they are not suitable for small Or the use of micro-hydraulic irrigation, and the problem that it is impossible to observe the change of flow rate in real time and adjust it
Method used
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Embodiment
[0032] as attached figure 1 to attach Figure 9 Shown:
[0033]The present invention provides a water pump structure with speed regulating function for water conservancy projects, including: shock absorbing base 1, water flow box 3, water inlet mechanism 4, manual speed regulating mechanism 5, the left side of the top surface of shock absorbing base 1 is fixed The water pump motor 2 is connected; the water flow box 3 is fixedly connected to the right side of the top surface of the shock-absorbing base 1, and the water flow box 3 is connected to the water pump motor 2 in phase transmission; the water inlet mechanism 4 is screwed to the upper position of the water flow box 3; The speed regulating mechanism 5 is connected to the internal position of the water flow box 3; the manual speed regulating mechanism 5 includes a spoiler 501, a knob 502, a rotating rod 503 and a stop nut 504, and the left end surface of the knob 502 is fixedly connected with a rotating rod 503, And the ...
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The invention provides a water pump structure used for a water conservancy project and having a speed adjustment function, relates to the technical field of water conservancy projects, and solves theproblems that an existing speed-adjustment water pump is cumbersome to operate and high in cost in a use process, and therefore is not appliable to use for small water conservancy irrigation or microwater conservancy irrigation, and moreover, the existing speed-adjustment water pump is incapable of observing the change condition of a flow speed to adjust in real time during use. The water pump structure used for the water conservancy project and having the speed adjustment function comprises a shock-proof base, wherein a water pump motor is fixedly connected to the left side of the top end surface of the shock-proof base. According to the water pump structure used for the water conservancy project and having the speed adjustment function, a knob can be directly manually rotated so that the orientation of a spoiler is rotated through a rotary rod to control the opening amplitude of a water inlet port, so that the purpose of manually adjusting the speed of the water flow is achieved; after the adjustment is completed, the spoiler is limited and fixed by screwing a back nut; and the water pump structure adopting the design is simple in structure, convenient to maintain and preserve in the later period, and low in cost.
Description
technical field [0001] The invention belongs to the technical field of water conservancy engineering, and more specifically relates to a water pump structure with speed regulation function used in water conservancy engineering. Background technique [0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and rejuvenating profits. Also known as water engineering. Water is an indispensable precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods, and regulate and distribute water to meet the needs of people's life and production for water resources. Water conservancy projects need to build different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, canals, waterways, rafts, fishways, etc. to achieve their goa...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F04D13/06F04D29/66F04D29/70F04D29/62F04D29/42F04D15/00
CPCF04D13/06F04D15/00F04D15/0022F04D15/0094F04D29/426F04D29/4293F04D29/628F04D29/669F04D29/708
Inventor 王春莉
Owner 新昌县七星街道博创机械厂