A kind of dish-washing machine shunt valve
Technical field
The utility model is a kind of dish-washing machine shunt valve, belongs to the renovation technique of dish-washing machine shunt valve.
Background technology
Existing dish-washing machine is when work, washing pump is transported to spray arm and lower spraying arm to the higher water of pressure by two pipelines, water is got back to the dish-washing machine bottom behind last spray arm and lower spraying arm ejection flushing tableware, washing pump is transported to upper and lower spray arm once more to the water that refluxes, and finishes a circulation.In this process since water from washing pump to last spray arm and lower spraying arm need be through two pipelines, so just need to use more water could satisfy the needs of use.
The utility model content
The purpose of this utility model is to consider the problems referred to above and a kind of dish-washing machine shunt valve that can effectively reduce water consumption is provided.
The technical solution of the utility model is: include camshaft, motor, shunt valve housing, go up spray arm water pipe seat, lower spraying arm water pipe seat, camshaft is fixed on the axle of motor, and enter in the shunt valve housing, and be solidly installed with water knockout drum, lower spraying arm water pipe seat passes spray arm water pipe seat and is connected on the shunt valve housing, and different positions is provided with at least two bleeders on the water knockout drum, two bleeders are just in time connected the water stream channel of going up spray arm water pipe seat and lower spraying arm water pipe seat respectively when driven by motor camshaft and water knockout drum turn to different angles.
The end face of above-mentioned shunt valve housing also is provided with sealing ring, and camshaft passes sealing ring and enters in the shunt valve housing.
The outside of above-mentioned camshaft also is provided with by the control of the salient point on the camshaft, with the power connection of control motor and the position switch of disconnection.
The utility model is owing to adopt two bleeders on the water knockout drum when driven by motor camshaft and water knockout drum turn to different angles, just in time connect the structure of the water stream channel of going up spray arm water pipe seat and lower spraying arm water pipe seat respectively, therefore, in dishwasher into operation, has only a spray arm job at every turn, in the pipeline of last spray arm water pipe seat and lower spraying arm water pipe seat, have only a pipeline to need water, so just reduced the needs of water, reached the purpose that reduces water consumption.The utility model is that a kind of design is ingenious, function admirable, convenient and practical dish-washing machine shunt valve.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a bleeder of the present utility model structural representation when connecting lower spraying arm water pipe seat;
Fig. 3 is that the structural representation when going up spray arm water pipe seat is connected in bleeder of the present utility model.
The specific embodiment
Embodiment:
Structural representation of the present utility model as shown in Figure 1, include camshaft 2, motor 3, shunt valve housing 5, last spray arm water pipe seat 8, lower spraying arm water pipe seat 9, camshaft 2 is fixed on the axle of motor 3, and enter in the shunt valve housing 5, and be solidly installed with water knockout drum 6, lower spraying arm water pipe seat 9 passes spray arm water pipe seat 8 and is connected on the shunt valve housing 5, and different positions is provided with at least two bleeders 7 on the water knockout drum 6, two bleeders 7 are just in time connected the water stream channel of going up spray arm water pipe seat 8 and lower spraying arm water pipe seat 9 respectively when motor 3 drives camshafts 2 and water knockout drum 6 and turns to different angles.
In the present embodiment, the end face of above-mentioned shunt valve housing 5 also is provided with sealing ring 1, and camshaft 2 passes sealing ring 1 and enters in the shunt valve housing 5.The outside of above-mentioned camshaft 2 also is provided with by the control of the salient point on the camshaft 2, with the power connection of control motor 3 and the position switch 4 of disconnection.
During the utility model work, when rotating, motor 3 can drive camshaft 2, water knockout drum 6 rotations, when camshaft 2 rotates to certain angle, salient point on the camshaft 2 can be switched on or switched off position switch 4, motor 3 stops operating, and this moment, spray arm water pipe seat 8 was just in time connected in the bleeder 7 of water knockout drum 6, closed the pipeline of 9 of shunt valve housing 5 and lower spraying arm water pipe seats simultaneously, water flows out through last spray arm water pipe seat 8 from shunt valve, as shown in Figure 3; Starter motor 3 once more, stop once more after shunt valve rotates a certain angle, this moment, lower spraying arm water pipe seat 9 was just in time connected in the bleeder 7 of water knockout drum 6, closed the pipeline of 8 of shunt valve housing 5 and last spray arm water pipe seats simultaneously, water flows out through lower spraying arm water pipe seat 9 from shunt valve, as shown in Figure 2.