Automatic pressure regulating water pump
An automatic pressure regulation and water pump technology, which is applied in the field of machinery, can solve the problems of inconvenient use for operators, reduce the adjustment accuracy of water pumps, and reduce the time for water pumps to adjust to the specified flow rate, etc., to achieve the effect of improving pressure regulation accuracy and expanding the scope of use
Inactive Publication Date: 2016-03-02
宁波李立电器有限公司
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Problems solved by technology
[0004] However, the adjustment of the water pump in the above-mentioned prior art has the following technical defects: 1. This technical solution requires the operator to manually adjust through work experience, which reduces the time for the water pump to adjust to the specified flow rate, and also reduces the accuracy of the water pump adjustment; 2. The operator cannot directly observe the water pressure in the pipe network during the adjustment process of the scheme, which makes it inconvenient for the operator to use
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[0020] The following are specific embodiments of the present invention combined with the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.
[0021] Such as figure 1 with figure 2 As shown, the automatic pressure regulating water pump includes:
[0022] The two ends of the water pump 100 are respectively provided with a water inlet 110 and a water outlet 120 connected to each other;
[0023] The sensing component is installed on the water pump 100 and can sense the pressure value and flow value of the liquid in the water pump 100;
[0024] A control panel 400, which is electrically connected to the water pump 100 and the sensing component, respectively;
[0025] The sensing component can convert the pressure value and flow value in the water pump 100 into electrical signals and feed them back to the control panel 400, and the control panel 400 can turn the water pump 100 on or off t...
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The invention provides an automatic pressure regulating water pump, and belongs to the technical field of machinery. The problem that the pressure regulating precision of an existing automatic pressure regulating water pump is low is solved. The automatic pressure regulating water pump comprises a water pump body, a sensing assembly and a control panel. A water inlet and a water outlet communicated with each other are formed in the two ends of the water pump body respectively. The sensing assembly is installed on the water pump body and can sense the pressure value and the flow value of liquid in the water pump body. The control panel is electrically connected with the water pump body and the sensing assembly. The pressure value and the flow value in the water pump body can be converted into electrical signals and fed back to the control panel through the sensing assembly, and the control panel enables the water pump body to be turned on or off through the electrical signals. The automatic pressure regulating water pump has the advantages that pressure regulating is convenient, and the pressure regulating precision is high.
Description
Technical field [0001] The invention belongs to the technical field of machinery and relates to an automatic pressure regulating water pump. Background technique [0002] A water pump is a machine that transports liquids or pressurizes liquids. It transfers mechanical energy or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids, such as water, oil, acid-base liquids, emulsions, suspoemulsions, and liquid metals. It can also transport liquids, gas mixtures, and suspensions. Solid liquid. The technical parameters to measure the performance of the pump include flow, suction, lift, shaft power, water power, efficiency, etc. [0003] During the use of the water pump, the flow rate of the water pump needs to be adjusted adaptively according to the actual use. The existing water pump generally manually adjusts the spring pressure on the water pump to change the pressure value and flow value of the liquid in the pump, such as ...
Claims
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IPC IPC(8): F04B49/06
Inventor 徐亚东陈宝宏
Owner 宁波李立电器有限公司