TWM448321U - Smoke oil sucking-back device - Google Patents

Description

Smoke oil suckback device

This creation relates to a smoke oil suckback device, and more particularly to a smoke oil suckback device for a stage fog machine.

For example, in the case of smoke effects used in stage, theater and related entertainment venues, most of the current use of fog machines instead of dry ice to produce smoke.

Generally, the front side panel, the upper and lower side panels and the left and right side panels are combined to form a body, and a smoke generator, an oil drum and a pump are arranged inside the body, and the smoke oil inside the oil drum is taken out through the oil pipe, and then sent to the smoke generator. In the gasification guide groove, the gas is heated and gasified by the electric heating rod to generate smoke, and the smoke is sent out through the front outlet of the body.

However, when the smoke machine turns off the electric heater and pump of the smoke generator, the smoke generator itself is still in a high temperature state, so that the residual smoke oil inside thereof continues to be heated and vaporized to cause residual smoke, thereby affecting the stage performance. In addition, since the pump has stopped pushing the residual smoke oil inside the smoke generator, the impurities contained in the smoke oil are fixed by high temperature carbonization, and it is easy to block the groove of the gasification guide rod, so that the smoke machine must stop immediately. Use, and then wait for subsequent disassembly repair or replacement, and then re-assemble, which seriously wastes manpower and working hours. Therefore, how to solve the above-mentioned shortcomings and shortcomings of the prior art is the subject of improvement for those involved in this industry.

The main purpose and use of this creation is that the smoke oil suckback device can be quickly Quickly suck out the smoke oil stored in the smoke generator and the oil supply pipeline, and send it back to the oil drum to avoid residual smoke caused by the vaporization of the smoke oil, and prevent the impurities contained in the smoke oil from being blocked by high temperature carbonization. In order to improve the use of efficacy, and more durable.

In order to achieve the above, the present smoke oil sucking device is connected to the side of the oil supply pipeline of the smoke machine, and the oil supply pipeline is sequentially connected with a oil drum, an oil supply pump and a smoke generator; The suckback device comprises an oil suction pipe, one end of which is connected to the side of the oil supply pipe between the oil supply pump and the smoke generator, and the oil suction pipe is connected to the other end in sequence with a solenoid valve and an oil suction pump. , then connect to the oil drum.

In a preferred embodiment, the oil supply line includes a first oil pipe and a second oil pipe. The first oil pipe is connected between the oil drum and the oil pump inlet, and the second oil pipe is connected to the oil pump outlet. Between the smoke generator inlets; the oil suction pipeline includes a third oil pipe, a fourth oil pipe and a fifth oil pipe, the third oil pipe is connected between the second oil pipe side and the electromagnetic valve, and the fourth oil pipe is connected to the electromagnetic valve Between the suction pump inlet and the suction pump inlet, the fifth oil pipe is connected between the oil suction pump outlet and the oil drum.

Further, the oil drum is provided with an outlet for connecting to the first oil pipe, and the second oil pipe is connected with a three-way joint for respectively connecting the smoke generator inlet and the third oil pipe. Moreover, an oil pipe is connected between the outlet of the oil drum and the first oil pipe; the oil drum is provided with an inlet to be connected to the fifth oil pipe.

In a preferred embodiment, the solenoid valve of the oil suction line and the oil suction pump are interlocked with each other. Further, the solenoid valve of the oil suction line is set to a normally closed type.

For the purpose of achieving the above objectives, the technical means and its efficacy, the following is a description of the possible embodiments, and the drawings are as follows: First, please refer to the first to fifth figures, the creation of the smoke oil sucking device is particularly suitable The stage smoke machine is used. As shown in the figure, the body 1 of the smoke machine is provided with a front end plate 11, a rear end plate 12 and a partition plate 13, and a top cover (not shown) can be assembled to accommodate the oil drum 2, one. The smoke generator 3, an oil supply pump 4, an oil supply line 5, an electric control device 6, and a smoke oil sucking device, and the suckback device is connected to the side of the oil supply line 5 of the fog machine.

In the preferred embodiment shown in the first to sixth figures, the oil supply line 5 of the fog machine sequentially connects the oil drum 2, the oil supply pump 4 and the smoke generator 3; and the smoke oil sucking device includes an oil suction The pipeline 7 is connected at one end to the side of the oil supply pipeline 5 between the oil supply pump 4 and the smoke generator 3, and the oil suction pipeline 7 is sequentially connected to the other end to a normally closed solenoid valve 8 and an oil absorption. Pump 9, and then connect to the oil drum 2.

Continuing to explain the combination structure of the present smoke oil suckback device, as shown in the first to sixth figures, the oil supply pipe 5 includes a first oil pipe 51 and a second oil pipe 52, and the first oil pipe 51 is connected to the oil drum 2 Between the outlet 22 and the inlet 41 of the oil supply pump 4, the second oil pipe 52 is connected between the outlet 42 of the oil supply pump 4 and the inlet 31 of the aerosol generator 3. The oil suction pipe 7 includes a third oil pipe 71, a fourth oil pipe 72 and a fifth oil pipe 73. The third oil pipe 71 is connected between the side of the second oil pipe 52 and the electromagnetic valve 8, and the fourth oil pipe 72 is connected to the electromagnetic pipe. Between the valve 8 and the inlet 91 of the oil suction pump 9, the fifth oil pipe 73 is connected between the outlet 92 of the oil suction pump 9 and the inlet 21 of the oil drum 2. And the outlet 22 of the oil drum 2 can be bent The oil delivery pipe 23 and the joint 24 are connected to the first oil pipe 51, and the third oil pipe 52 is connected with a three-way joint 53 to be connected to the inlet 31 of the smoke generator 3 and one end of the third oil pipe 71, respectively.

When the fog machine is actually used, as shown in the first, second and seventh figures, first, the smoke generator 3 and the oil supply pump 4 are activated by the electric control device 6 to pass through the outlet 22 of the oil drum 2, the oil discharge pipe 23, The first oil pipe 51, the oil supply pump 4, the second oil pipe 52, and the three-way joint 53 sequentially deliver the smoke oil, and enter the smoke generator 3 to cooperate with the electric heating rod (not shown) for heating and gasification to generate smoke output.

When the electric heating rod of the oil supply pump 4 and the smoke generator 3 is turned off, as shown in the eighth figure, the oil suction pump 9 and the electromagnetic valve 8 are relatively activated, and the smoke generator 3 and the oil supply line 5 are immediately sucked out. The residual oil stored in the second oil pipe 52 is sent back to the oil drum 2 via the third oil pipe 71, the electromagnetic valve 8, the fourth oil pipe 72, the oil suction pump 9, and the fifth oil pipe 73 to avoid the remaining smoke oil. The thermal gasification causes residual smoke, which prevents the impurities contained in the smoke oil from being blocked by high-temperature carbonization, thereby improving the use efficiency and being more durable. In addition, the second oil pipe 52 is mixed with the residual smoke oil inside the smoke generator 3 during the suckback process to reduce the high temperature of the original smoke oil of the smoke generator 3.

The above embodiments are only used to facilitate the description of the present invention, and are not intended to be limiting, and all kinds of simple changes and modifications that can be made by those skilled in the art without departing from the spirit of the present invention should still be included in the following patent applications. In the scope.

1‧‧‧ body

11‧‧‧ Front-end board

12‧‧‧ Backend board

13‧‧‧Baffle

2‧‧‧ oil drums

21‧‧‧ entrance

22‧‧‧Export

23‧‧‧Outlet

24‧‧‧Connectors

3‧‧‧Smoke generator

31‧‧‧ Entrance

32‧‧‧Smoke exports

4‧‧‧Supply pump

41‧‧‧ entrance

42‧‧‧Export

5‧‧‧ oil supply pipeline

51‧‧‧First tubing

52‧‧‧Second tubing

53‧‧‧Three-way connector

6‧‧‧Electrical control unit

7‧‧‧Intake line

71‧‧‧ Third Tubing

72‧‧‧fourth pipe

73‧‧‧ fifth tubing

8‧‧‧ solenoid valve

9‧‧‧Intake pump

91‧‧‧ entrance

92‧‧‧Export

The first figure is a use state diagram of the smoke oil sucking device of the preferred embodiment of the present invention; The second drawing is a perspective view of the first view of the first view; the third view is the right side view of the first figure; the fourth view is the left side view of the first figure; the fifth figure is the top view of the first figure; The fifth figure removes the schematic diagram of the body part; the seventh figure is the action diagram of the smoke generator and the oil supply pump as shown in the sixth figure; the eighth figure is the action diagram of the smoke oil sucking device of the seventh figure.

2‧‧‧ oil drums

21‧‧‧ entrance

22‧‧‧Export

23‧‧‧Outlet

24‧‧‧Connectors

3‧‧‧Smoke generator

31‧‧‧ Entrance

32‧‧‧Smoke exports

4‧‧‧Supply pump

41‧‧‧ entrance

42‧‧‧Export

5‧‧‧ oil supply pipeline

51‧‧‧First tubing

52‧‧‧Second tubing

53‧‧‧Three-way connector

7‧‧‧Intake line

71‧‧‧ Third Tubing

72‧‧‧fourth pipe

73‧‧‧ fifth tubing

8‧‧‧ solenoid valve

9‧‧‧Intake pump

91‧‧‧ entrance

92‧‧‧Export

Claims (7)

The utility model relates to a smoke oil sucking device which is connected to the side of the oil supply pipeline of the smoke machine, and the oil supply pipeline is sequentially connected with a oil drum, an oil supply pump and a smoke generator; the suckback device comprises an oil suction device a pipeline, one end of which is connected to the side of the oil supply pipeline between the oil supply pump and the smoke generator, and the oil suction pipeline is connected to the other end in sequence with a solenoid valve and an oil suction pump, and then connected to the oil drum Inside. The smoke oil sucking device of claim 1, wherein the oil supply pipe comprises a first oil pipe and a second oil pipe, and the first oil pipe is connected between the oil drum and the oil pump inlet, The second oil pipe is connected between the oil supply pump outlet and the smoke generator inlet; the oil suction pipe includes a third oil pipe, a fourth oil pipe and a fifth oil pipe, and the third oil pipe is connected to the second oil pipe side and the electromagnetic valve Between the fourth oil pipe is connected between the electromagnetic valve and the oil suction pump inlet, and the fifth oil pipe is connected between the oil suction pump outlet and the oil drum. The smoke oil suckback device of claim 2, wherein the oil drum is provided with an outlet for connecting to the first oil pipe, and the second oil pipe is connected with a three-way joint for respectively connecting the smoke generator inlet and the third oil pipe . The smoke oil suckback device of claim 3, wherein an outlet pipe is connected between the outlet of the oil drum and the first oil pipe. The smoke oil suckback device of claim 2, wherein the oil drum is provided with an inlet to be connected to the fifth oil pipe. The smoke oil sucking device according to claim 1 or 2, wherein the solenoid valve of the oil suction pipe and the oil suction pump are interlocked with each other. The smoke oil sucking device according to claim 6, wherein the electromagnetic valve of the oil suction pipe is normally closed.