Curtain type smoke bubble generation system

Abstract

The utility model relates to a curtain type smoke bubble generating system. The curtain type smoke bubble generation system comprises a smoke generator, a plurality of bubble generators, a smoke oil barrel and a bubble liquid barrel; the smoke generator comprises a smoke oil delivery pump, a smoke oil heater and a smoke cooling chamber; a nozzle of the smog oil heater extends into the smog cooling chamber, and the smog cooling chamber is provided with an air inlet located above the nozzle; each bubble generator comprises a shell, a fan, a smog channel, a mold forming assembly, a bubble liquid conveying pump and a bubble liquid receiving disc, and the fan is used for promoting smog in the smog cooling chamber to flow towards the smog channel; the mold forming assembly comprises a bubble ring and a brush rod, and the bubble ring is installed at the tail end of the smoke channel. The tail end of the smoke channel and the brush rod are both located above the bubble liquid receiving disc. The curtain type smoke bubble generating system can generate a large number of smoke bubbles like a smoke bubble curtain. In the process of hoisting the equipment or supplementing the bubble liquid and the smoke oil, the bubble liquid and the smoke oil are not easy to scatter.

Description

Technical Field

[0001] The utility model relates to the technical field of stage equipment, in particular to a generation system capable of generating curtain-type smoke bubbles. Background Art

[0002] There are many different types of bubble machines. One principle is that bubble liquid forms a liquid film across a ring, and air is guided through the openings in the ring to form bubbles. For example, a bubble ring with at least one circular or oval opening is inserted into an open container filled with bubble liquid. After the bubble liquid on the bubble ring forms a liquid film, a fan blows air toward the bubble ring, causing the liquid film to form bubbles and leave the bubble ring. Multiple such bubble machines can be arranged in a straight line at equal distances and hoisted in the air to produce a large number of bubbles, like a bubble curtain. However, because the bubble liquid container is open, the bubble liquid is easily spilled during the hoisting process or when replenishing the bubble liquid. Utility Model Content

[0003] In view of the above problems, the present invention is proposed to provide a curtain-type smoke bubble generating system that overcomes the above problems or at least partially solves the above problems.

[0004] The smoke bubble generating system comprises a smoke generator, a plurality of bubble generators, a smoke oil barrel and a bubble liquid barrel; the smoke generator comprises a smoke oil delivery pump, a smoke oil heater and a smoke cooling chamber; the smoke oil delivery pump is used to promote the smoke oil in the smoke oil barrel to enter the smoke oil heater through the smoke oil delivery pipe, the nozzle of the smoke oil heater extends into the smoke cooling chamber, and the smoke cooling chamber is provided with an air inlet located above the nozzle; each bubble generator comprises a shell, a fan, a smoke channel, a molding component, a bubble liquid delivery pump and a bubble liquid receiving tray, the air inlet of the fan is connected to the smoke cooling chamber through a pipe, and the exhaust port of the fan is connected to the front end of the smoke channel; the molding component comprises a bubble ring, a brush rod, a swing arm and a motor; the end of the smoke channel is recessed along the circumference of the inner wall to form an annular expansion area, the bubble ring is installed in the annular expansion area, the bubble liquid delivery pump is used to promote the bubble liquid in the bubble liquid barrel to be delivered to the annular expansion area through the bubble liquid delivery pipe; the brush rod is installed on the swing arm, and the motor drives the swing arm to swing back and forth During the process, the brush rod moves back and forth along the edge of the bubble ring, causing the bubble liquid at the edge of the bubble ring to form a liquid film; the airflow generated by the fan can cause the mixed smoke composed of smoke and air in the smoke cooling chamber to be blown toward the liquid film through the pipe and the smoke channel, and cause the liquid film to wrap the mixed smoke to form smoke bubbles and leave; the fan, bubble liquid delivery pump, smoke channel, and mold assembly are all installed in a space surrounded by the shell and the bubble liquid receiving tray, the end of the smoke channel and the brush rod are both located above the bubble liquid receiving tray, and the vertical projection of the end of the smoke channel and the brush rod in the bubble liquid receiving tray are both located behind the front panel of the bubble liquid receiving tray, and the front edge of the bubble liquid receiving tray and the front edge of the shell form an opening for smoke bubbles to leave the space; the bubble generator also includes a hanger and a spirit level; the spirit level is installed on the surface of the shell and is used to detect the flatness of the shell installation; the hanger is movably connected to the shell, and the relative position of the hanger and the shell can be locked by a locking member; each bubble generator is suspended in a set position by the hanger.

[0005] In one embodiment, the bottom of the bubble liquid receiving tray gradually tilts downward from the front end to the rear end, and a drainage hole is provided at the bottom of the rear panel of the bubble liquid receiving tray. The bubble liquid in the bubble liquid receiving tray flows back to the bubble liquid barrel through the drainage hole and the bubble liquid recovery pipe in turn.

[0006] In one embodiment, a drainage portion is formed at the end of the smoke channel at its lower edge, and the cross-sectional area of the drainage portion gradually decreases from top to bottom.

[0007] In one embodiment, a drainage hole is formed at the bottom of the smoke cooling chamber, and the smoke oil in the smoke cooling chamber flows back to the bubble liquid barrel through the drainage hole and the smoke oil recovery pipe in sequence.

[0008] In one embodiment, a channel communicating with the annular expansion area is formed at the top of the end of the smoke channel, and a joint is formed at the front end of the channel, and the output end of the bubble liquid delivery pipe is connected to the joint.

[0009] In one embodiment, the smoke generator includes an outer box, the smoke oil delivery pump and the smoke oil heater are both installed in the outer box, and a hanger is provided on the top of the outer box.

[0010] The curtain-type smoke bubble generating system of the utility model can generate a large number of smoke bubbles, like a smoke bubble curtain. During the process of hoisting equipment or replenishing bubble liquid and smoke oil, the bubble liquid and smoke oil are not easy to spill, effectively avoiding dirtying the stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The included drawings are used to provide a further understanding of the embodiments of the present application, which constitute a part of the specification, are used to illustrate the implementation methods of the present application, and together with the text description, explain the principles of the present application. Obviously, the drawings described below are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without inventive work. In the drawings:

[0012] Figure 1 This is a structural schematic diagram of an exemplary embodiment of a curtain-type smoke bubble generating system of the present invention;

[0013] Figure 2 is a structural diagram of a smoke generator;

[0014] Figure 3 This is a schematic diagram of the structure of the smoke generator after removing the top plate;

[0015] Figure 4 Schematic diagram of the structure of the bubble generator;

[0016] Figure 5 This is a structural diagram of the bubble generator from another perspective;

[0017] Figure 6 Schematic diagram of the bubble generator structure with the upper shell removed;

[0018] Figure 7 A schematic diagram of the bubble generator structure from another perspective with the upper shell removed.

[0019] Explanation of the accompanying symbols: 1. Smoke generator; 2. Bubble generator; 3. Smoke oil barrel; 4. Bubble liquid barrel; 5. Outer box; 6. Smoke oil heater; 7. Smoke cooling chamber; 8. Smoke oil delivery pipe; 9. Nozzle; 10. Smoke oil recovery pipe; 11. Outer shell; 12. Fan; 13. Smoke channel; 14. Molding component; 15. Bubble liquid delivery pump; 16. Bubble liquid receiving tray; 17. Pipeline; 18. Bubble ring; 19. Brush rod; 20. Swing arm; 21. Motor; 22. Bubble liquid delivery pipe; 23. Base; 24. Front panel; 25. Rear panel; 26. Bubble liquid recovery pipe; 27. Drainage part; 28. Hanger; 29. Level; 30. Hanger. DETAILED DESCRIPTION

[0020] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but are not to be construed as limiting the present invention. Those skilled in the art may make various changes, modifications, substitutions, and variations to these embodiments without departing from the principles and purpose of the present invention. The scope of the present invention is defined by the claims and their equivalents.

[0021] The terms "center", "longitudinal", "lateral", "length", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like mentioned or may be mentioned in the description of the present invention indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific position, be constructed and operate in a specific position. Therefore, they should not be understood as limiting the present invention. In addition, the terms "include", "comprise" and any variations thereof are intended to cover non-exclusive inclusions.

[0022] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted" and "connected" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0023] A curtain-type smoke bubble generating system according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0024] See also Figure 1According to an embodiment of the present invention, a curtain-type smoke bubble generating system includes a smoke generator 1, a plurality of bubble generators 2, a smoke oil barrel 3, and a bubble liquid barrel 4. The internal space of the smoke oil barrel 3 can accommodate smoke oil. After the smoke oil enters the smoke generator 1, it can be converted into smoke after being heated by the smoke generator 1. The internal space of the bubble liquid barrel 4 can accommodate bubble liquid. After the bubble generator 2 extracts the bubble liquid in the bubble liquid barrel 4 and the smoke generated by the smoke generator 1, it can form bubbles wrapped in smoke. By arranging the bubble generators 2 in a straight line at equal distances and hanging them in the air, a large number of smoke bubbles can be generated, just like a smoke bubble curtain.

[0025] See also Figure 2 and Figure 3 The smoke generator 1 includes an outer housing 5, a smoke oil delivery pump, a smoke oil heater 6, and a smoke cooling chamber 7. The smoke oil delivery pump is used to promote the smoke oil in the smoke oil barrel 3 to enter the smoke oil heater 6 through the smoke oil delivery pipe 8. The smoke delivery pump can be arranged in the smoke oil barrel 3 or in the outer housing 5. In this embodiment, the smoke delivery pump is arranged in the outer housing 5 to facilitate installation and maintenance of the smoke delivery pump.

[0026] The mist oil heater 6 may be internally provided with a liquid pipeline. When the mist oil delivery pump is activated, it forces the mist oil in the mist oil barrel 3 into the liquid pipeline. The mist oil heater 6 is equipped with a heating element, such as a heating wire, a heating tube, an electromagnetic induction heating coil, etc., which, when in operation, increases the temperature of the mist oil flowing through the liquid pipeline. The mist oil vaporizes and forms mist, which is then ejected from the nozzle 9. The mist oil heater 6 may be mounted within the outer housing 5. The nozzle 9 of the mist oil heater 6 extends into the mist cooling chamber 7. The mist cooling chamber 7 has an air inlet located above the nozzle 9. After the mist is ejected from the nozzle 9, a low pressure is generated around the nozzle 9, forcing outside air into the mist cooling chamber 7 through the air inlet. The outside air cools the high-temperature mist and also replenishes the mist, forming a mixed smoke. The mist cooling chamber 7 may be enclosed by metal plates, the plates of which are capable of exchanging heat with the outside world to lower the temperature within the smoke cooling chamber 7.

[0027] The smoke cooling chamber 7 may share part of the plate with the outer box 5 . For example, the bottom plate of the smoke cooling chamber 7 is part of the bottom plate of the outer box 5 , and the side plate of the smoke cooling chamber 7 is part of the side plate of the outer box 5 .

[0028] A drainage hole may be formed at the bottom of the smoke cooling chamber 7 , and a small portion of the smoke will condense into smoke oil after contacting the wall of the smoke cooling chamber 7 , and the smoke oil can flow back to the bubble liquid barrel 4 through the drainage hole and the smoke oil recovery pipe 10 in turn.

[0029] See now Figures 4 to 7 Each of the bubble generators 2 includes a housing 11, a fan 12, a smoke channel 13, a molding assembly 14, a bubble liquid delivery pump 15, and a bubble liquid receiving tray 16. The air inlet of the fan 12 is connected to the smoke cooling chamber 7 through a pipe 17, and the exhaust port of the fan 12 is connected to the front end of the smoke channel 13. When the fan 12 is in operation, the airflow it generates can cause the mixed smoke composed of smoke and air in the smoke cooling chamber 7 to enter the smoke channel 13 through the pipe 17, and cause external air to enter the smoke cooling chamber 7 through the air inlet. In this embodiment, each bubble generator 2 is independently connected to the smoke cooling chamber 7 using a pipe 17. For example, the number of bubble generators 2 can be 6, and the side panel of the smoke cooling chamber 7 is formed with 6 through holes. The air inlet ends of the 6 pipes 17 are respectively installed at the corresponding through holes through joints, and the exhaust ends of the 6 pipes 17 are respectively connected to the air inlet of the corresponding fan 12.

[0030] The mold assembly 14 includes a bubble ring 18, a brush rod 19, a swing arm 20, and a motor 21. The end of the smoke channel 13 is recessed along the inner wall to form an annular flared area, within which the bubble ring 18 is mounted. The bubble liquid delivery pump 15 is used to deliver bubble liquid from the bubble liquid barrel 4 to the annular flared area via the bubble liquid delivery pipe 22. The bubble liquid delivered to the annular flared area is retained by the bubble ring 18.

[0031] Specifically, the top of the distal end of the smoke channel 13 is formed with a channel communicating with the annular expanded area. The front end of this channel forms a joint to which the output end of the bubble liquid delivery pipe 22 is connected. After exiting this channel, the bubble liquid can flow downward, remaining around the entire edge of the bubble ring 18. The outer peripheral wall of the bubble ring 18 can be formed with longitudinally extending ridges, which facilitate retention of the bubble liquid on the bubble ring 18.

[0032] The brush rod 19 is mounted on a swing arm 20. As the swing arm 20 is driven back and forth by a motor 21, the brush rod 19 moves back and forth along the edge of the bubble ring 18, causing the bubble liquid at the edge of the bubble ring 18 to form a liquid film. The swing arm 20 is rotatably connected to the smoke channel 13. The airflow generated by the fan 12 can force the mixed smoke composed of smoke and air in the smoke cooling chamber 7 to be blown toward the liquid film through the pipe 17 and the smoke channel 13, causing the liquid film to wrap around the mixed smoke and form smoke bubbles before escaping.

[0033] The fan 12, bubble liquid delivery pump 15, smoke channel 13, and mold assembly 14 are all installed in a space enclosed by the housing 11 and the bubble liquid receiving tray 16. The housing 11 may include a base 23, on which the fan 12, bubble liquid delivery pump 15, smoke channel 13, and motor 21 are fixedly mounted. The end of the smoke channel 13 and the brush rod 19 are both located above the bubble liquid receiving tray 16. The vertical projections of the end of the smoke channel 13 and the brush rod 19 on the bubble liquid receiving tray 16 are both located behind the front panel 24 of the bubble liquid receiving tray 16. This allows bubble liquid dripping from the end of the smoke channel 13 and the brush rod 19, as well as bubble liquid generated by bursting smoke bubbles near the end of the smoke channel 13, to be collected by the bubble liquid receiving tray 16, effectively preventing bubble liquid from dripping onto the stage. The front edge of the bubble liquid receiving tray 16 and the front edge of the housing 11 define an opening for smoke bubbles to exit the space, with the end of the smoke channel 13 facing the opening. It should be understood that the size of the opening is large enough to prevent the smoke bubble from bursting due to contact with the edge of the opening, the housing 11 or the bubble liquid receiving tray.

[0034] In this embodiment, the bottom of the bubble liquid receiving tray 16 gradually tilts downward from the front end to the rear end, and a drainage hole is provided at the bottom of the rear panel 25 of the bubble liquid receiving tray 16. The bubble liquid in the bubble liquid receiving tray 16 flows back to the bubble liquid barrel 4 through the drainage hole and the bubble liquid recovery pipe 26 in turn.

[0035] The end of the smoke channel 13 may be formed with a drainage portion 27 located at the lower edge thereof. The cross-sectional area of the drainage portion 27 gradually decreases from top to bottom, and is used to guide the bubble liquid to drip onto the bubble liquid receiving tray 16 .

[0036] The bubble generator 2 also includes a hanger 28 and a spirit level 29. The spirit level 29 is mounted on the surface of the housing 11, specifically on the upper surface of the top plate of the housing 11, and is used to detect the flatness of the housing 11. Since the smoke duct 13 is fixedly connected to the housing 11, detecting the flatness of the housing 11 provides an indication of the flatness of the smoke duct 13, ensuring that the smoke duct 13 is installed horizontally.

[0037] The hanger 28 is movably connected to the housing 11, and the relative position of the hanger 28 and the housing 11 can be locked by a locking member. For example, the locking member can be a screw. The hanger 28 has a through hole for the end of the locking member to pass through, and the housing 11 has a screw hole that cooperates with the locking member. Each bubble generator 2 is suspended by the hanger 28 at a set position, such as being suspended in the air in an equidistant linear arrangement. After adjusting the housing 11 according to the flatness indicated by the spirit level 29, the locking member is tightened.

[0038] In this embodiment, a hanger 30 is provided on the top of the outer box 5, and the outer box 5 can be hoisted in the air. The smoke oil barrel 3 and the bubble liquid barrel 4 can be arranged in the same box, which can be placed on the ground or on a platform for convenient replenishment of smoke oil and bubble liquid.

[0039] The curtain-type smoke bubble generating system of this embodiment can generate a large number of smoke bubbles, like a smoke bubble curtain. During the process of hoisting equipment or replenishing bubble liquid and smoke oil, the bubble liquid and smoke oil are not easy to spill, effectively avoiding dirtying the stage.

Claims

1. A curtain-type smoke bubble generating system, characterized by: The smoke generator comprises a smoke generator, several bubble generators, a smoke oil barrel and a bubble liquid barrel; the smoke generator comprises a smoke oil delivery pump, a smoke oil heater and a smoke cooling chamber; the smoke oil delivery pump is used to promote the smoke oil in the smoke oil barrel to enter the smoke oil heater through the smoke oil delivery pipe, the nozzle of the smoke oil heater extends into the smoke cooling chamber, and the smoke cooling chamber is provided with an air inlet located above the nozzle; each of the bubble generators comprises an outer shell, a fan, a smoke channel, a molding component, a bubble liquid delivery pump and a bubble liquid receiving tray, the air inlet of the fan is connected with the smoke cooling chamber through a pipe, and the exhaust port of the fan is connected with the front end of the smoke channel; the molding component comprises a bubble ring, a brush rod, a swing arm and a motor; the end of the smoke channel is recessed along the circumference of the inner wall to form an annular reaming area, the bubble ring is installed in the annular reaming area, and the bubble liquid delivery pump is used to promote the bubble liquid in the bubble liquid barrel to be delivered to the annular reaming area through the bubble liquid delivery pipe; the brush rod is installed on the swing arm, and the motor drives the swing arm back and forth During the swinging process, the brush rod moves back and forth along the edge of the bubble ring, causing the bubble liquid at the edge of the bubble ring to form a liquid film; the airflow generated by the fan can cause the mixed smoke composed of smoke and air in the smoke cooling chamber to be blown to the liquid film through the pipe and the smoke channel, and cause the liquid film to wrap the mixed smoke to form smoke bubbles and leave; the fan, bubble liquid delivery pump, smoke channel, and mold forming assembly are all installed in a space surrounded by the shell and the bubble liquid receiving tray, the end of the smoke channel and the brush rod are both located above the bubble liquid receiving tray, and the end of the smoke channel and the vertical projection of the brush rod in the bubble liquid receiving tray are both located behind the front panel of the bubble liquid receiving tray, the front edge of the bubble liquid receiving tray and the front edge of the shell form an opening for smoke bubbles to leave the space; the bubble generator also includes a hanger and a spirit level; the spirit level is installed on the surface of the shell for detecting the flatness of the shell installation; the hanger is movably connected to the shell, and the relative position of the hanger and the shell can be locked by a locking member; Each bubble generator is suspended at a set position by a hanger.

2. The curtain-type smoke bubble generating system according to claim 1, characterized in that: The bottom of the bubble liquid receiving tray is gradually inclined downward from the front end to the rear end, and a drainage hole is provided at the bottom of the rear panel of the bubble liquid receiving tray. The bubble liquid in the bubble liquid receiving tray flows back to the bubble liquid barrel through the drainage hole and the bubble liquid recovery pipe in turn.

3. The curtain-type smoke bubble generating system according to claim 2, characterized in that: The end of the smoke channel is formed with a drainage portion located at the lower edge thereof, and the cross-sectional area of the drainage portion gradually decreases from top to bottom.

4. The curtain-type smoke bubble generating system according to claim 1, characterized in that: A drainage hole is formed at the bottom of the smoke cooling chamber, and the smoke oil in the smoke cooling chamber flows back to the bubble liquid barrel through the drainage hole and the smoke oil recovery pipeline in sequence.

5. The curtain-type smoke bubble generating system according to claim 1, characterized in that: A channel communicating with the annular expansion area is formed at the top of the end of the smoke channel, and a joint is formed at the front end of the channel, and the output end of the bubble liquid delivery pipeline is connected to the joint.

6. The curtain-type smoke bubble generating system according to any one of claims 1 to 5, characterized in that: The smoke generator comprises an outer box body, the smoke oil delivery pump and the smoke oil heater are both installed in the outer box body, and a hanger is provided on the top of the outer box body.

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