Smoke oil centralized supply equipment

Abstract

The utility model discloses smoke oil centralized supply equipment which comprises an oil storage piece, the oil storage piece is provided with a first oil storage cavity, the first oil storage cavity is provided with a first guide-out opening, and the first guide-out opening guides smoke oil to be guided out when the pressure in the first oil storage cavity is increased; the oil supply part is internally provided with a first oil storage cavity, the first oil storage cavity is provided with a guide-in opening and a second guide-out opening, the guide-in opening is communicated with the first guide-out opening, and the second guide-out opening guides smoke oil to be guided out when the pressure in the second oil storage cavity is increased; and the pressurizing part is used for driving the first oil storage cavity and the second oil storage cavity to generate positive pressure. The interior of the first oil storage cavity and the interior of the second oil storage cavity can be driven by the pressurizing part to be pressurized at the same time, so that smoke oil in the first oil storage cavity can be supplemented into the second oil storage cavity in the oil supply part in real time under driving of pressure and is discharged through a second guide-out opening in the second oil storage cavity, an oil well pump does not need to be arranged for conveying the smoke oil, and noise is reduced; the installation size of the whole device is saved, and installation is convenient.

Description

Technical Field

[0001] This utility model relates to the field of stage special effects equipment technology, and in particular to a centralized smoke oil supply device. Background Technology

[0002] Smoke machines are frequently used in stage lighting, stage effects, and scene effects. Traditional smoke machines use an individual oil storage unit and an oil pump to supply oil to each machine. When a large number of smoke machines are needed, multiple oil pumps need to be installed on the stage at the same time. The simultaneous operation of multiple oil pumps will generate a lot of noise, which will affect the stage effect. In addition, since each smoke machine needs to be equipped with an individual oil storage unit and an oil pump, the entire structure is bulky, maintenance is complicated, and installation is inconvenient. Utility Model Content

[0003] In order to overcome at least one of the defects of the prior art, the present invention provides a centralized supply device for smoke oil, which can supply oil to multiple smoke machines in a centralized manner. By pressurizing the internal components, the fluid is delivered to multiple smoke machines under pressure. There is no need to configure an oil pump, which reduces noise, indirectly reduces the size of the equipment, and facilitates installation.

[0004] The technical solution adopted by this utility model to solve its problem is:

[0005] A centralized supply device for vapor oil includes:

[0006] An oil storage device, the oil storage device having a first oil storage chamber, the first oil storage chamber having a first outlet, the first outlet being used to guide the e-liquid out when the pressure inside the first oil storage chamber increases;

[0007] The oil supply component has a second oil storage chamber inside. The second oil storage chamber has an inlet and a second outlet. The inlet is connected to the first outlet and is used to guide the e-liquid into the second oil storage chamber. The second outlet is used to guide the e-liquid out when the pressure inside the second oil storage chamber increases.

[0008] A pressure booster is used to drive positive pressure to be generated inside the first oil storage chamber and the second oil storage chamber.

[0009] Furthermore, the pressurizing component includes an air compressor, which has an air inlet and an exhaust outlet. The air inlet is connected to the outside, and the exhaust outlet is connected to the first oil storage chamber and the second oil storage chamber respectively, and guides the airflow to be discharged to the first oil storage chamber and the second oil storage chamber, so as to generate positive pressure inside the first oil storage chamber and the second oil storage chamber.

[0010] Furthermore, a filter is provided at the air inlet for filtering the gas.

[0011] Furthermore, it also includes a muffler located at the air intake.

[0012] Furthermore, a three-way connector is provided at the exhaust port, the three-way connector having a first interface, a second interface and a third interface, the first interface, the second interface and the third interface being interconnected; the first interface is connected to the exhaust port via a first exhaust pipe, the second interface is connected to the first oil storage chamber via a second exhaust pipe, and the third interface is connected to the second oil storage chamber via a third exhaust pipe.

[0013] Furthermore, the second exhaust pipe is equipped with a first pressure sensor and a pressure relief valve. The first pressure sensor is used to detect the pressure inside the second exhaust pipe, and the pressure relief valve is used to release pressure.

[0014] Furthermore, a second pressure sensor is provided on the third exhaust pipe, which is used to detect the pressure inside the third exhaust pipe.

[0015] Furthermore, the oil storage component is equipped with two first liquid level sensors, which are used to detect the liquid level in the first oil storage chamber.

[0016] Furthermore, the oil supply component is equipped with two second liquid level sensors, which are used to detect the liquid level in the second oil storage chamber.

[0017] Furthermore, the first outlet is connected to the inlet via a liquid guiding pipe, and the liquid guiding pipe is equipped with a solenoid valve, which is used to control the opening and closing of the first outlet.

[0018] In summary, the centralized vapor oil supply device provided by this utility model has the following technical effects: In specific use, the pressurizing component drives positive pressure inside the first and second oil storage chambers, allowing the vapor oil in the first oil storage chamber to be replenished into the second oil storage chamber in real time under pressure. At the same time, the vapor oil inside the second oil storage chamber is discharged centrally to multiple vapor machines through the second outlet under pressure, eliminating the need for a pump to transport the vapor oil and reducing noise caused by using a pump. In addition, when multiple vapor machines are needed on the stage, the supply component can supply oil to multiple vapor machines simultaneously. Since it is not necessary to configure multiple supply devices and pumps for multiple vapor machines on the stage, the installation volume of the entire device is saved, making installation easier. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] The meanings of the reference numerals in the attached figures are as follows:

[0021] 10. Oil reservoir; 11. First oil reservoir chamber; 111. First outlet; 20. Oil supply unit; 21. Second oil reservoir chamber; 211. Inlet; 212. Second outlet; 30. Air compressor; 31. Air inlet; 32. Exhaust port; 33. Filter; 40. T-connector; 41. First interface; 411. First exhaust pipe; 42. Second interface; 421. Second exhaust pipe; 422. First pressure sensor; 423. Pressure relief valve; 43. Third interface; 431. Third exhaust pipe; 432. Second pressure sensor; 50. First liquid level sensor; 60. Second liquid level sensor; 70. Liquid guide pipe; 71. Solenoid valve; 80. Check valve. Detailed Implementation

[0022] To better understand and implement this invention, the technical solutions in the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings.

[0023] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0025] See Figure 1 This utility model discloses a centralized e-liquid supply device, including an oil storage component 10, an oil supply component 20, and a pressurizing component. The oil storage component 10 has a first oil storage chamber 11, and the first oil storage chamber 11 has a first outlet 111. The first outlet 111 guides the e-liquid to be discharged when the internal pressure of the first oil storage chamber 11 increases. The oil supply component 20 has a second oil storage chamber 21, and the second oil storage chamber 21 has an inlet 211 and a second outlet 212. The inlet 211 is connected to the first outlet 111 and is used to guide the e-liquid into the second oil storage chamber 21. The second outlet 212 guides the e-liquid to be discharged when the internal pressure of the second oil storage chamber 21 increases. The pressurizing component is used to drive the first oil storage chamber 11 and the second oil storage chamber 21 to generate positive pressure.

[0026] Based on the above structure, when the entire device is in its initial state, the pressure inside the first oil storage chamber 11 is the same as the pressure inside the second oil storage chamber 21. When it is necessary to replenish the e-liquid inside the second oil storage chamber 21, the pressurizing component can be opened. The pressurizing component drives the first oil storage chamber 11 to generate positive pressure, which increases the pressure inside the first oil storage chamber 11, while the pressure in the second oil storage chamber 21 is relatively low, forming a pressure difference. At this time, under the action of this pressure difference, the e-liquid will flow from the first oil storage chamber 11 with high pressure to the second oil storage chamber 21 with low pressure, and thus be forced into the second oil storage chamber 21 through the first outlet 111, thereby replenishing the second oil storage chamber 21 with e-liquid.

[0027] When it is necessary to supply oil to the fog machine on the stage through the oil supply component 20, the second outlet 212 on the oil supply component 20 is connected to the fog machine through a pipe. Then, the pressurization component is activated, which drives the first oil storage chamber 11 to generate positive pressure. The pressure inside the second oil storage chamber 21 increases, while the pressure inside the fog machine is relatively low, forming a pressure difference. At this time, under the action of the pressure difference, the fog oil flows from the second oil storage chamber 21 with high pressure to the fog machine with low pressure, and is thus forced into the fog machine through the second outlet 212, realizing the supply of oil to the fog machine.

[0028] It should be noted that during assembly, pressure gauges can be installed on the outside of the oil storage component 10 and the oil supply component 20 respectively, so that users can monitor the pressure values ​​inside the first oil storage chamber 11 and the second oil storage chamber 21 in real time. This ensures that during the process of the first oil storage chamber 11 supplying e-liquid to the second oil storage chamber 21, the pressure value inside the first oil storage chamber 11 is always greater than that inside the second oil storage chamber 21, ensuring that a pressure difference is formed between the two to complete the e-liquid replenishment. After the e-liquid is replenished, the pipe between the first outlet 111 and the inlet 211 can be disconnected, and the connection between the oil storage component 10 and the oil supply component 20 can be broken. Alternatively, the inlet 211 or the first outlet 111 can be closed to prevent the internal pressure of the second oil storage chamber 21 from increasing when supplying e-liquid to the external structure. This would prevent the e-liquid from flowing back into the first oil storage chamber 11 due to excessive pressure when the internal pressure of the second oil storage chamber 21 increases, thus ensuring the normal operation of the entire device.

[0029] Specifically, when multiple smoke machines need to be used simultaneously on the stage, the second outlet 212 can be connected to multiple smoke machines through multiple interfaces via oil supply pipes, so that smoke oil can be supplied to multiple smoke machines simultaneously through the oil supply component 20. There is no need to configure multiple oil supply devices for multiple smoke machines on the stage, saving the installation volume of the entire device and making it easier to install. At the same time, since the entire device does not need to be equipped with an oil pump, the noise generated by using an oil pump can be effectively reduced.

[0030] More specifically, if an oil pump is used as the power source to transport e-liquid, sufficient pressure needs to be gradually built up from the initial state during startup to overcome pipeline resistance and the static pressure of the e-liquid before it can be transported out. This pressure building process is relatively slow, especially when transporting high-viscosity e-liquid or transporting it over long distances. The pressure rise rate will be even slower, resulting in a longer time for the e-liquid to reach the vapor generator and generate smoke. However, by using a booster (such as an air compressor or a booster pump), a higher pressure can be built up quickly in a short time, which can overcome pipeline resistance and various resistances of the e-liquid more quickly. This allows the e-liquid to flow to the vapor generator at a higher speed and pressure. The higher pressure can push more e-liquid to reach the vapor generator in a shorter time, thereby achieving a faster smoke output effect.

[0031] It should be noted that the booster component in this embodiment can be an existing air compressor 30 or a pneumatic booster pump. Specifically, when the booster component is a pneumatic booster pump, during assembly, the air outlet of the pneumatic booster pump is connected to the first oil storage chamber 11 and the second oil storage chamber 21 through a rigid pipe (such as a seamless steel pipe) made of water-inlet material. This allows the pneumatic booster pump to amplify the pressure of the input compressed air and then input the high-pressure gas into the first oil storage chamber 11 and the second oil storage chamber 21, so that positive pressure is generated inside the first oil storage chamber 11 and the second oil storage chamber 21. Since the pneumatic booster pump relies on compressed air as a power source and uses air pressure to drive components such as pistons or diaphragms to work, its movement process is relatively smooth, without violent impacts and collisions, and the noise generated is relatively low. There is no direct mechanical impact and high-frequency friction like in an oil pump, which reduces the source of noise in principle, and therefore the noise is lower during use.

[0032] When the booster is an air compressor 30, during assembly, the air outlet of the air compressor 30 is connected to the first oil storage chamber 11 and the second oil storage chamber 21 through pipes. Then, driven by a motor or other power, the air is compressed and output as high-pressure air. The high-pressure air enters the first oil storage chamber 11 and the second oil storage chamber 21, so that positive pressure can be generated inside the first oil storage chamber 11 and the second oil storage chamber 21. In addition, since its principle is mainly to compress air, the internal moving parts are relatively simple. Although there is movement of parts during the air compression process, the compressibility of air makes the whole process relatively stable. Unlike oil pumps, which have large pressure fluctuations and impact noise caused by the incompressibility of liquids and changes in flow rate when sucking and discharging oil, the noise is also lower than that of oil pumps.

[0033] Of course, the pressurizing component can also be a gas filling device (such as a nitrogen filling device), which uses a gas pump or gas pipe to deliver gas to the first oil storage chamber 11 or the second oil storage chamber 21, and can also achieve pressure increase of the target container.

[0034] Furthermore, since the pressurizing components are located at the oil supply unit 20 and the oil storage unit 10 used for centralized oil supply, they do not need to be installed on the stage with the smoke machine, thus allowing them to be set away from the stage. Even if they may generate slight noise, it will not affect the stage effect. Therefore, compared to equipping each smoke machine with a separate oil pump to deliver the smoke oil, the noise is lower.

[0035] Preferably, in this embodiment, the oil supply component 20 and the oil storage component 10 can be formed by existing oil tanks or oil cylinders.

[0036] Furthermore, the booster includes an air compressor 30, which has an air inlet 31 and an exhaust port 32. The air inlet 31 is connected to the outside, and the exhaust port 32 is connected to the first oil storage chamber 11 and the second oil storage chamber 21 respectively, and guides the airflow to the first oil storage chamber 11 and the second oil storage chamber 21 so that positive pressure is generated inside the first oil storage chamber 11 and the second oil storage chamber 21.

[0037] Specifically, in this embodiment, the pressurizing component is an air compressor 30. In actual use, the gas in the external environment is introduced into the internal compression chamber of the air compressor 30 through the air inlet 31. When the air is compressed to the set pressure value in the compression chamber, it is discharged into the first oil storage chamber 11 and the second oil storage chamber 21 through the exhaust port 32, thereby increasing the pressure inside the first oil storage chamber 11 and the second oil storage chamber 21.

[0038] Furthermore, a filter 33 is provided at the air inlet 31, which is used to filter the gas.

[0039] Specifically, since air usually contains solid impurities such as dust and sand, these impurities will cause abrasion between the moving parts inside the air compressor 30 after entering the air compressor 30, accelerating the wear of the parts and causing equipment damage. Therefore, in this embodiment, the filter 33 can effectively intercept these impurities, thereby indirectly extending the service life of the internal parts of the air compressor 30 and ensuring the stable performance of the compressor.

[0040] It should be noted that the filter 33 can be an existing activated carbon filter 33 or a metal mesh filter 33, etc., used for filtering air. It is installed at the air inlet 31 so that the air is filtered by the filter 33 before entering the air inlet 31.

[0041] Furthermore, it also includes a muffler, which is located at the air intake 31.

[0042] Specifically, when the air compressor 30 is intake, the high-speed inflow of air will generate eddies and turbulence, which may cause noise. Therefore, in this embodiment, a silencer is installed at the air intake 31. The silencer, through its expansion chamber, resonance cavity, sound-absorbing material and other structures, can effectively disrupt the turbulent state of the airflow, allowing the airflow to enter smoothly and reducing the noise generated during the intake process.

[0043] It should be noted that the silencer can be any existing resistive silencer, reactive silencer, or pinhole silencer used for noise reduction.

[0044] Furthermore, a three-way connector 40 is provided at the exhaust port 32. The three-way connector 40 has a first interface 41, a second interface 42 and a third interface 43. The first interface 41, the second interface 42 and the third interface 43 are interconnected. The first interface 41 is connected to the exhaust port 32 via the first exhaust pipe 411. The second interface 42 is connected to the first oil storage chamber 11 via the second exhaust pipe 421. The third interface 43 is connected to the second oil storage chamber 21 via the third exhaust pipe 431.

[0045] Specifically, the exhaust port 32 is connected to the first oil storage chamber 11 and the second oil storage chamber 21 respectively through the three-way connector 40. During maintenance, the first oil storage chamber 11 and the second oil storage chamber 21 can be inspected, cleaned and repaired separately without affecting the operation of the entire air compressor 30. For example, when inspecting the first oil storage chamber 11, it is only necessary to close the valve connected to the first oil storage chamber 11, and the air compressor 30 can still exhaust normally through the second oil storage chamber 21 without affecting the production process, thus improving the convenience and efficiency of maintenance.

[0046] More specifically, a first pressure sensor 422 and a pressure relief valve 423 are installed on the second exhaust pipe 421. The first pressure sensor 422 monitors pressure changes in real time. Once the pressure exceeds the set safety threshold, it will immediately send a signal to trigger the pressure relief valve 423 to open and discharge excess gas. This prevents serious safety accidents such as rupture or explosion of the second exhaust pipe 421 and the connected first oil storage chamber 11 due to excessive pressure, effectively protecting the safety of equipment and personnel.

[0047] In addition, a second pressure sensor 432 is provided on the third exhaust pipe 431. The second pressure sensor 432 is used to detect the pressure in the third exhaust pipe 431. Once the pressure exceeds the set safety threshold, the excess gas can be discharged by setting an exhaust valve or a pressure relief valve 423 on the oil supply component 20, thereby preventing the third exhaust pipe 431 and the second oil storage chamber 21 connected thereto from rupturing due to excessive pressure.

[0048] It should be noted that the first pressure sensor 422 and the second pressure sensor 432 in this embodiment can both be existing Hall effect pressure sensors or capacitive pressure sensors, etc.

[0049] Furthermore, the oil storage component 10 is equipped with two first liquid level sensors 50, which are used to detect the liquid level in the first oil storage chamber 11.

[0050] Specifically, during assembly, two first liquid level sensors 50 can be respectively set at the upper and lower ends of the first oil storage chamber 11. The first liquid level sensor 50 at the upper end can detect whether the e-liquid has reached or exceeded the upper limit position. When the e-liquid exceeds the upper limit, it means that the e-liquid inside the first oil storage chamber 11 is also full, and there is no need to add more e-liquid. The first liquid level sensor 50 at the lower end can monitor whether the e-liquid is below the lower limit position. When it is below the lower limit position, the user can add e-liquid in time through the opening of the first oil storage chamber 11. Through the coordinated work of the two first liquid level sensors 50, the user can obtain the real-time liquid level status of the e-liquid in the first oil storage chamber 11 in a timely manner, providing the operator with comprehensive and accurate liquid level data.

[0051] More specifically, two second liquid level sensors 60 are provided on the oil supply component 20. Similarly, the two second liquid level sensors 60 can be respectively set at the upper and lower ends of the second oil storage chamber 21. The second liquid level sensor 60 at the upper end can detect whether the e-liquid has reached or exceeded the upper limit position. When the e-liquid exceeds the upper limit, it means that the e-liquid in the second oil storage chamber 21 is also full, and there is no need to add more e-liquid. At this time, the inlet 211 can be closed to stop adding e-liquid to the second oil storage chamber 21. The second liquid level sensor 60 at the lower end can monitor whether the e-liquid is below the lower limit position. When it is below the lower limit position, the user can open the inlet 211 and pressurize the first oil storage chamber 11 through the pressurizing component, so that the e-liquid in the first oil storage chamber 11 can be introduced into the second oil storage chamber 21 in time through the inlet 211. Through the coordinated work of the two second liquid level sensors 60, the user can obtain the real-time liquid level status of the e-liquid in the second oil storage chamber 21 in a timely manner, providing the operator with comprehensive and accurate liquid level data.

[0052] It should be noted that the first liquid level sensor and the second liquid level sensor 60 can be any existing float-type liquid level sensor, capacitive liquid level sensor or fiber optic liquid level sensor for detecting liquid level.

[0053] In addition, the first outlet 111 and the inlet 211 are connected through the liquid guiding pipe 70. The liquid guiding pipe 70 is equipped with a solenoid valve 71. When the second oil storage chamber 21 needs to be replenished, the solenoid valve 71 can be opened. At this time, the first outlet 111 is connected to the inlet 211 through the liquid guiding pipe 70. Then, the pressure is increased inside the first oil storage chamber 11 by the pressurizing component, so that the e-liquid in the first oil storage chamber 11 flows into the second oil storage chamber 21 under pressure. After the e-liquid is replenished, the solenoid valve 71 can be closed.

[0054] Specifically, the solenoid valve 71 can be an existing direct-acting solenoid valve 71 or a pulse solenoid valve 71, while the liquid guiding pipe 70 can be an existing stainless steel pipe or carbon steel pipe.

[0055] More specifically, a one-way valve 80 is also provided on the liquid guiding pipe 70. The one-way valve 80 can prevent the backflow of e-liquid and ensure that the e-liquid can only flow in the predetermined direction. This prevents the e-liquid inside the second oil storage chamber 21 from flowing back into the first oil storage chamber 11 when the internal pressure increases, thus ensuring the normal operation of the entire device.

[0056] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. A centralized supply device for vapor oil, characterized in that, include: An oil storage device, the oil storage device having a first oil storage chamber, the first oil storage chamber having a first outlet, the first outlet being used to guide the e-liquid out when the pressure inside the first oil storage chamber increases; The oil supply component has a second oil storage chamber inside. The second oil storage chamber has an inlet and a second outlet. The inlet is connected to the first outlet and is used to guide the e-liquid into the second oil storage chamber. The second outlet is used to guide the e-liquid out when the pressure inside the second oil storage chamber increases. A pressure booster is used to drive positive pressure to be generated inside the first oil storage chamber and the second oil storage chamber.

2. The centralized supply equipment for aerosol oil as described in claim 1, characterized in that, The pressurizing component includes an air compressor, which has an air inlet and an exhaust outlet. The air inlet is connected to the outside, and the exhaust outlet is connected to the first oil storage chamber and the second oil storage chamber respectively, and guides the airflow to the first oil storage chamber and the second oil storage chamber so as to generate positive pressure inside the first oil storage chamber and the second oil storage chamber.

3. The centralized supply equipment for aerosol oil as described in claim 2, characterized in that, The air inlet is equipped with a filter for filtering the gas.

4. The centralized supply equipment for aerosol oil as described in claim 2, characterized in that, It also includes a muffler, which is located at the air intake.

5. The centralized supply equipment for aerosol oil as described in claim 2, characterized in that, The exhaust port is provided with a three-way connector, which has a first interface, a second interface and a third interface, and the first interface, the second interface and the third interface are interconnected; the first interface is connected to the exhaust port through the first exhaust pipe, the second interface is connected to the first oil storage chamber through the second exhaust pipe, and the third interface is connected to the second oil storage chamber through the third exhaust pipe.

6. The centralized supply equipment for aerosol oil as described in claim 5, characterized in that, The second exhaust pipe is equipped with a first pressure sensor and a pressure relief valve. The first pressure sensor is used to detect the pressure inside the second exhaust pipe, and the pressure relief valve is used to release pressure.

7. The centralized supply equipment for aerosol oil as described in claim 5, characterized in that, The third exhaust pipe is equipped with a second pressure sensor, which is used to detect the pressure inside the third exhaust pipe.

8. The centralized supply device for aerosol oil as described in any one of claims 1-7, characterized in that, The oil storage component is equipped with two first liquid level sensors, which are used to detect the liquid level in the first oil storage chamber.

9. The centralized supply device for aerosol oil as described in any one of claims 1-7, characterized in that, The oil supply component is equipped with two second liquid level sensors, which are used to detect the liquid level in the second oil storage chamber.

10. The centralized supply device for aerosol oil as described in any one of claims 1-7, characterized in that, The first outlet is connected to the inlet via a liquid guiding pipe, and the liquid guiding pipe is equipped with a solenoid valve, which is used to control the opening and closing of the first outlet.

Images