Circulating water automatic adjusting device of water ring vacuum pump
A water ring vacuum pump and automatic adjustment technology, which is applied to the components, pumps, and pump components of the pumping device for elastic fluids, can solve the problems of time-consuming and laborious, inaccurate measurement results, and avoid repeated operations and accurate measurement. Water intake, avoid the effect of inaccurate test results
Pending Publication Date: 2022-04-08
淄博市产品质量检验研究院
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Problems solved by technology
In order to be able to accurately measure the water intake of the water ring vacuum pump at the maximum air output, the traditional adjustment method is to manually adjust or electrically adjust the valve opening of the water inlet pipe and the intake pipe, and manually judge whether the air volume reaches the maximum value under a certain valve opening. , this valve adjustment method is time-consuming and laborious, and the measurement results are inaccurate
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[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0031] Such as figure 1 , figure 2 As shown, the automatic regulating device for circulating water of the water ring vacuum pump in this embodiment is composed of an automatic regulating mechanism 1, an air outlet pipe 2, an air inlet regulating mechanism 3, a water outlet pipe 4, a water tank 5, an inlet water regulating mechanism 6, a water inlet pipe 7, and a cleaning mechanism 8. The base 9, the water ring vacuum pump 10, the intake pipe 11, and the fan 12 are connected to form.
[0032]The water inlet of the water ring vacuum pump 10 communicates with the water outlet of the water tank 5 th...
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The invention discloses an automatic regulating device for circulating water of a water ring vacuum pump, and relates to the technical field of water ring vacuum pumps. A water inlet of the water ring vacuum pump is communicated with a water outlet of the water tank through a water inlet pipe, a water inlet adjusting mechanism is arranged on the water inlet pipe, a water outlet of the water ring vacuum pump is communicated with a water inlet of the water tank through a water outlet pipe, and an air inlet of the water ring vacuum pump is communicated with an air inlet pipe which is provided with an air inlet adjusting mechanism. The outlet end of the air outlet pipe is provided with a fan connected with the automatic adjusting mechanism. The automatic adjusting mechanism is used for driving the air inlet adjusting mechanism and the water inlet adjusting mechanism to move in turn, the water inlet pipe adjusts the water inlet amount through the water inlet adjusting mechanism, the air inlet pipe adjusts the air inlet amount through the air inlet adjusting mechanism, and the water inlet amount is continuously adjusted under the determined air inlet amount; and the water inlet amount under the condition that the air outlet amount of the water ring vacuum pump reaches the maximum value is judged, and automatic transposition adjustment of the water inlet amount and the air inlet amount can be achieved.
Description
technical field [0001] The invention belongs to the technical field of water ring vacuum pumps, and in particular relates to an automatic regulating device for circulating water of a water ring vacuum pump. Background technique [0002] The water ring vacuum pump is equipped with an eccentric rotor with fixed blades. It throws water towards the stator wall, and the water forms a liquid ring concentric with the stator. The liquid ring and the rotor blades together form a variable volume rotary variable volume vacuum pump. The water ring pump realizes suction, compression and exhaust by changing the volume of the pump chamber. The water ring vacuum pump belongs to the variable capacity vacuum pump. [0003] During the test of the water ring vacuum pump, when the inlet valve is at a certain opening degree, adjust the inflow of circulating water to maximize the air output in this state. In order to be able to accurately measure the water intake of the water ring vacuum pump at ...
Claims
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IPC IPC(8): F04C19/00F04C28/28F04C29/00F04C29/12
Inventor 乔金宇刘晓毅任志萍史连闫子秀贾珂张振坤
Owner 淄博市产品质量检验研究院