Automatic water sucking method
An automatic water absorption and automatic technology, applied in the direction of driving pumps, machines/engines, non-variable-capacity pumps, etc., can solve the problems of large reactive power consumption of water pumps, idling of water pumps, and failure of water pumps to work normally, and achieve the effect of saving production costs.
Inactive Publication Date: 2015-05-20
QINGDAO DAYUN MACHINERY
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AI Technical Summary
Problems solved by technology
[0003] At present, traditional well water pumps need bottom valves to prevent water leakage, and the pumps are frequently opened and closed. Once the bottom valves are not closed tightly and water leakage occurs, the pumps will not work properly. The disadvantages of existing pumps are: 1. 2. Adding water multiple times takes time and effort; 3. Maintenance is inconvenient, requiring many people to lift the bottom valve out of the well for maintenance; 4. Blockage of the bottom valve causes large reactive power consumption of the pump; 5. Due to the influence of water pressure, the bottom valve is difficult to fix when the water is cut off, and it is easy to fall into the well
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0014] A method for automatically absorbing water, comprising the steps of:
[0015] (1) Add water from the first water filling port on the top of the self-priming tank until the water in the self-priming tank is full;
[0016] (2) Close the water inlet for the first time, turn on the water pump switch, and the water pump will absorb the water in the self-priming tank;
[0017] (3) The reduction of water in the self-priming tank causes negative pressure in the self-priming tank to automatically absorb water from the suction pipe.
[0018] After the water pump stops working, a vacuum is still formed in the self-priming tank, and when the water pump is turned on again, it absorbs water from the water suction pipe again.
[0019] The water suction pipe goes deep into the self-priming tank, and the height of the water-suction pipe in the self-priming tank is equal to the water level in the self-priming tank.
[0020] The volume of water in the self-priming tank is equal to 2-3 t...
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The invention relates to an automatic water sucking method. The automatic water sucking method comprises the following steps that water is added from a first time water adding opening located on the top of a self-sucking tank until the water in the self-sucking tank is full; the first time water adding opening is closed, a switch of a water pump is opened, and the water pump sucks the water in the self-sucking tank; the water in the self-sucking tank is decreased so that negative pressure is generated in the self-sucking tank, and therefore automatic water sucking from a suction pipe is achieved. According to the automatic water sucking method, no manpower is needed to guard, and production cost is saved.
Description
[0001] technical field [0002] The invention relates to a method for automatically absorbing water. Background technique [0003] At present, traditional well water pumps need bottom valves to prevent water leakage, and the pumps are frequently opened and closed. Once the bottom valves are not closed tightly and water leakage occurs, the pumps will not work properly. The disadvantages of existing pumps are: 1. 2. Adding water multiple times takes time and effort; 3. Maintenance is inconvenient, requiring many people to lift the bottom valve out of the well for maintenance; 4. Blockage of the bottom valve causes large reactive power consumption of the pump; 5. Due to the influence of water pressure, the bottom valve is difficult to fix when the water is cut off, and it is easy to fall into the well. Therefore it is of great significance to provide a self-priming water pump that can be left unattended. Contents of the invention [0004] The purpose of the present inventio...
Claims
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IPC IPC(8): F04D9/02
CPCF04D9/02
Inventor 陶岩华
Owner QINGDAO DAYUN MACHINERY