Self-suction device of watering cart
A self-priming device and sprinkler technology, which is applied to pump devices, parts of pumping devices for elastic fluids, liquid fuel engines, etc., can solve the problems of high frequency of use of sprinklers, inability of sprinklers to work, and low efficiency of sprinkler operations And other issues
Pending Publication Date: 2021-07-06
SINOTRUK LIUZHOU YUNLI SPECIAL PURPOSE VEHICLES
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Problems solved by technology
This kind of sprinkler has the following problems in the use process: due to the high frequency of use of the sprinkler, it is necessary to add water when the water in the tank is used up. Look around for fire hydrant water that meets the water adding conditions, otherwise the sprinkler will not be able to work, resulting in low efficiency of sprinkler work
Method used
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Embodiment Construction
[0012] Below in conjunction with accompanying drawing, the present invention is described in further detail:
[0013] like figure 1 and figure 2 The self-priming device of the shown sprinkler comprises a vehicle frame, on which a tank body connected with a tank body water outlet pipeline 8 and water inlet and outlet connectors 12 located at both sides of the vehicle frame are provided; the tank body of the present embodiment The outlet pipeline 8 is connected to the first port of the first pipe joint 13, the second port of the first pipe joint 13 is connected to the first port of the first ball valve 11, the third port of the first pipe joint 13 is connected to the second The first port of the ball valve 7 is connected, the second port of the second ball valve 7 is connected with the first port of the second pipe joint 5, and the second port of the second pipe joint 5 is connected with the work piece pipeline 9. In this embodiment The second port of the second pipe joint 5 ...
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The invention discloses a self-suction device of a watering cart, which comprises a tank body connected with a tank body water outlet pipeline and water inlet and outlet connectors arranged on the two sides of a vehicle frame; the tank body water outlet pipeline is connected with a first port of a first pipe connector, and a second port of the first pipe connector is connected with a first port of a first ball valve; a third port of the first pipe connector is connected with a first port of a second ball valve, a second port of the second ball valve is connected with a first port of a second pipe connector, a second port of the second pipe connector is connected with a workpart pipeline, and a third port of the second pipe connector is connected with a water pump water outlet connector through a third ball valve; a second port of the first ball valve is connected with a water inlet of the water pump through a water filter, a water outlet of the water pump is connected with the workpart pipeline, and a water inlet and outlet connector on one side of the frame is arranged on a third port of the first ball valve. Compared with the prior art, the self-suction device of a watering cart enables a watering cart to automatically add water without depending on fire hydrant water.
Description
technical field [0001] The invention relates to the technical field of sprinkler manufacturing, in particular to a self-suction device for a sprinkler. Background technique [0002] With the development of urbanization, there are more and more vehicles in the streets and alleys of the city, and the dust on the road is becoming more and more serious. Therefore, sprinklers are needed for dust reduction treatment. The sprinkler includes a vehicle frame, on which a tank body is arranged, and the tank body is connected with a tank body water outlet pipeline, and the water pipeline of the tank body water outlet pipeline is located between the pipelines on the left and right sides of the vehicle frame. The ends are provided with water inlet and outlet connectors. This kind of sprinkler has the following problems in the use process: due to the high frequency of use of the sprinkler, it is necessary to add water when the water in the tank is used up. Look around for fire hydrant wa...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E01H3/02F04B23/02F04B53/10F04B53/16F04B53/20
CPCE01H3/02F04B23/02F04B53/10F04B53/16F04B53/20
Inventor 蒋存宝罗继宗韦新成覃咬金韦启愿何江龙
Owner SINOTRUK LIUZHOU YUNLI SPECIAL PURPOSE VEHICLES