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Noise-free, high-efficiency and energy-saving pneumatic submersible diaphragm pump

A high-efficiency, energy-saving, noise-free technology, applied to pumps, machines/engines, pumps with flexible working components, etc., can solve problems such as inconvenient use and severe noise, and achieve convenient maintenance, noise elimination, and good environmental performance.

Active Publication Date: 2016-08-24
常州金福安泵业设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: in order to solve the problem of inconvenient use and serious noise caused by the inability of the traditional pneumatic diaphragm to dive, a noiseless, high-efficiency and energy-saving pneumatic submersible diaphragm pump is now provided, which uses the air discharged from the air valve to connect the outlet The water pipe greatly improves the head of the water outlet and can eliminate noise

Method used

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  • Noise-free, high-efficiency and energy-saving pneumatic submersible diaphragm pump

Examples

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Effect test

Embodiment 1

[0014] Such as figure 1 Shown: a noiseless, high-efficiency and energy-saving pneumatic submersible diaphragm pump, including an air valve 2, a diaphragm chamber 1 is provided on both sides of the air valve 2, an outlet pipe 7 is arranged at the upper end of the diaphragm chamber 1, and a water inlet pipe is arranged at the lower end of the diaphragm chamber 1 3. The air valve 2 is provided with an air inlet 4 and an exhaust hole 5, and also includes an air pipe 6. The air outlet 5 of the air valve 2 and the water outlet pipe 7 at the upper end of the diaphragm chamber 1 are connected through the air pipe 6, and the air pipe 6 and the The axis of the interface 7-1 between the water outlet pipes 7 coincides with the axis of the water outlet 7-2 of the water outlet pipes 7 .

Embodiment 2

[0016] Such as figure 1 As shown: the difference between embodiment 2 and embodiment 1 is that a check valve 6-1 is arranged in the pipeline of the air pipe 6 to prevent the liquid in the outlet pipe 7 from flowing back.

[0017] Working principle of the present invention:

[0018] Noise-free, high-efficiency and energy-saving pneumatic submersible diaphragm pump works, the compressed air discharged from the air valve 2 is discharged and then connected to the water outlet pipe 7 through the air pipe 6, which eliminates the noise and gives a thrust to the water in the water pipe 7, increasing the water ejection distance.

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Abstract

The invention relates to the technical field of membrane pumps, in particular to a noise-free, high-efficiency and energy-saving pneumatic submerged membrane pump. The noise-free, high-efficiency and energy-saving pneumatic submerged membrane pump comprises an air valve and an air pipe, wherein two sides of the air valve are both provided with membrane chambers, a water outlet pipe is arranged at the upper ends of the membrane chambers, a water inlet pipe is arranged at the lower ends of the membrane chambers, an air inlet and an air exhaust hole are also formed in the air valve, the air exhaust hole of the air valve is communicated with the water outlet pipe at the upper ends of the membrane chambers through the air pipe, a one-way valve is arranged in a pipeline of the air pipe, and the axis of a connector between the air pipe and the water outlet pipe is coincided with the axis of a water outlet of the water outlet pipe. According to the noise-free, high-efficiency and energy-saving pneumatic submerged membrane pump disclosed by the invention, compressed air which is exhausted by the air valve is led into the water outlet pipe, the water lift can be increased, and the noise can be removed; the structure is simple, the energy utilization rate is high, the noise-free, the high-efficiency and energy-saving pneumatic submerged membrane pump accords with sustainable development, and the market competitiveness of an enterprise is greatly increased.

Description

technical field [0001] The invention relates to the technical field of diaphragm pumps, in particular to a noiseless, high-efficiency, energy-saving pneumatic submersible diaphragm pump. Background technique [0002] Pneumatic diaphragm pump is a new type of conveying machinery, which uses compressed air as the power source. It can pump all kinds of corrosive liquids, high viscosity, volatile, flammable and highly toxic liquids, especially for pumping mines. If electric pumps are used for the accumulated water in tunnels, tunnels, ore dressings, and slag, the load will be too high, and the motor will be easily heated and damaged. The role of pneumatic diaphragm pumps in the industrial field is huge. It is completed by a pneumatic diaphragm pump, which indirectly guarantees the safety of employees. [0003] At present, the pneumatic diaphragm pump is gradually invading the market of other pumps since its birth. The pneumatic diaphragm pump is a volumetric pump powered by com...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B43/06
Inventor 刘宪忠刘良
Owner 常州金福安泵业设备有限公司