Stage smoke machine with fast spray gas column and electromagnetic valve module thereof
AssigneeGuangzhou Djpower Electronic Technology Co., Ltd.
InventorHui Xu
Life of this patent
Estimating the term…
Abstract
A stage smoke machine with a fast spray gas column includes an oil barrel, an oil pump, a gas tank, a first electromagnetic valve, a heater, a gas-filling device and a controller. In case of gas loss in the gas tank, the gas tank is replenished with the gas by the gas-filling device so that the gas pressure in the gas tank can be maintained at a pressure sufficient to fast spray smoke oil into the heater, thereby ensuring that every time the smoke machine is started, the smoke machine can quickly show a high level stage effect of fast sprayed smoke. Further, an electromagnetic valve module is formed by installing at least two electromagnetic valves integrally on a base.
Claims16
A stage smoke machine with a fast spray gas column, comprising an oil barrel, an oil pump, a gas tank, a first electromagnetic valve, a heater and a controller, an input end of the oil pump is in communication with the oil barrel through a pipeline, an output end of the oil pump is in communication with an input end of the first electromagnetic valve through a pipeline, and an output end of the first electromagnetic valve is in communication with an input end of the heater through a pipeline;
- an output end of the gas tank being in communication with the output end of the oil pump through a pipeline, and the output end of the gas tank being in communication with the input end of the first electromagnetic valve through a pipeline;
- and
- the oil pump, the first electromagnetic valve, the heater and a gas-filling device are all electrically connected to the controller,
- further comprising a gas-filling device electrically connected to the controller, an output end of the gas-filling device being in communication with an input end of the gas tank through a pipeline, and
- further comprising a second electromagnetic valve, which is electrically connected to the controller, is provided between the gas-filling device and the gas tank, an output end of the second electromagnetic valve is in communication with an output end of a gas pump through a pipeline, and an input end of the second electromagnetic valve is in communication with the input end of the gas tank through a pipeline.
An electromagnetic valve module, characterized by comprising a base and first and second electromagnetic valves mounted on the base, wherein the base is provided with an oil pump interface, a heater interface, a gas pump interface, a gas tank input end interface and a gas tank output end interface, and the input end of the first electromagnetic valve is in communication with the oil pump interface and the gas tank output end interface through conduits at the same time;
- the output end of the first electromagnetic valve is in communication with the heater interface through a conduit;
- and the output end of the second electromagnetic valve is in communication with the oil pump interface through a conduit, and the input end of the second electromagnetic valve is in communication with the gas tank input end interface through a conduit;
- and all the conduits are located in the base and are integrally formed with the base.
Dependencies are inferred from the claim text.