Carbon dioxide supercharging device

Abstract

The utility model provides a carbon dioxide supercharging device. Comprising a three-phase connecting pipe, a carbon dioxide storage pipe installed on the three-phase connecting pipe, a middle pipe installed on the side, away from the carbon dioxide storage pipe, of the three-phase connecting pipe, a carbon dioxide inflation pipe installed at the free end of the three-phase connecting pipe, and a carbon dioxide liquid outlet pipe installed at the free end of the middle pipe. The carbon dioxide liquid outlet valve is mounted on the carbon dioxide liquid outlet pipe; according to the carbon dioxide supercharging device, the carbon dioxide gas is filled into the carbon dioxide storage pipe through the carbon dioxide gas filling pipe, and a large amount of carbon dioxide can be efficiently stored; not only is the energy utilization rate improved, but also the requirement for repeated inflation is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to carbon dioxide cleaning equipment technical field, especially a kind of carbon dioxide pressurizing device. BACKGROUND

[0002] Carbon dioxide cleaning equipment is widely used in multiple industries, especially in precision cleaning, aerospace, electronics manufacturing, medical equipment and food processing fields. These devices use high-pressure carbon dioxide (dry ice or liquid carbon dioxide) for cleaning, which can effectively remove surface contaminants such as oil, dust, paint, etc., without damaging the cleaned objects. Traditional pressurizing devices need to be inflated frequently to maintain the required pressure level due to low energy storage efficiency, which not only increases the labor intensity of operators, but also may lead to increased wear and failure rate of equipment. SUMMARY

[0003] Therefore, the utility model provides a kind of carbon dioxide pressurizing device.

[0004] The utility model adopts the following technical solutions:

[0005] A carbon dioxide pressurizing device includes three connection pipes, a carbon dioxide storage pipe installed on the three connection pipes, an intermediate pipe installed on the three connection pipes on the side facing away from the carbon dioxide storage pipe, a carbon dioxide charging pipe installed on the free end of the three connection pipes, a carbon dioxide outlet pipe installed on the free end of the intermediate pipe, and a carbon dioxide outlet valve installed on the carbon dioxide outlet pipe.

[0006] Further, the carbon dioxide pressurizing device further includes a four connection pipe installed between the intermediate pipe and the carbon dioxide outlet pipe, a pressure gauge connected to one side of the four connection pipe, and a carbon dioxide outlet pipe connected to the other side of the four connection pipe.

[0007] Further, the carbon dioxide pressurizing device further includes an exhaust valve installed on the carbon dioxide outlet pipe.

[0008] Further, the carbon dioxide pressurizing device further includes a heating jacket installed on the carbon dioxide outlet pipe and a shunt pipe connected to the carbon dioxide outlet pipe.

[0009] Further, the carbon dioxide pressurizing device further includes a support frame; the intermediate pipe and the shunt pipe are both installed on the support frame.

[0010] Further, the carbon dioxide pressurizing device further comprises a cleaning assembly installed on the support frame; the cleaning assembly comprises a first cleaning nozzle installed on the support frame, a movable piece installed on the support frame at one side of the first cleaning nozzle, and a second cleaning piece installed on the movable piece; the first cleaning nozzle and the second cleaning piece are respectively connected with the shunt pipe.

[0011] Further, the movable piece comprises a slide rail installed on the support frame, a sliding block slidingly installed on the slide rail, and a driving part installed on the support frame for driving the sliding block to move on the slide rail; the second cleaning piece is installed on the sliding block; the driving part drives the sliding block to move on the slide rail, so as to realize the second cleaning piece approaching or moving away from the first cleaning nozzle.

[0012] Further, the second cleaning piece comprises a support rod installed on the sliding block, a cleaning nozzle installed on the support rod, a carbon dioxide liquid inlet pipe installed on the cleaning nozzle and connected with the shunt pipe, and an air inlet pipe installed on the cleaning nozzle for connecting air.

[0013] Further, the second cleaning piece further comprises an electric heating wire arranged on the cleaning nozzle.

[0014] Further, the cleaning assembly further comprises an ESD cleaning nozzle installed on the support frame.

[0015] The beneficial effects of the present application are as follows:

[0016] The carbon dioxide pressurizing device of the present application can efficiently store a large amount of carbon dioxide by using the carbon dioxide charging pipe to charge carbon dioxide gas into the carbon dioxide storage pipe; not only helps to improve energy utilization, but also reduces the need for repeated charging; the device adjusts the pressure in the storage pipe by increasing the charging amount; can flexibly adjust the output pressure to meet the needs of different application scenarios; when different pressure levels of carbon dioxide are needed, only the charging amount needs to be adjusted to achieve it, which is simple and easy to operate. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 1 is a perspective view of a carbon dioxide pressurizing device according to an embodiment of the present application;

[0018] Figure 2 FIG. 4 is a cross-sectional view of the carbon dioxide pressurizing device of FIG. 1 after removing the cleaning assembly and the support frame; Figure 1

[0019] Figure 3 FIG. 6 is a cross-sectional view of the second cleaning piece of the carbon dioxide pressurizing device of FIG. 1. Figure 1 ​​

[0020] 11, three connecting pipes; 12, carbon dioxide storage pipe; 13, intermediate pipe; 14, carbon dioxide charging pipe; 15, carbon dioxide liquid outlet pipe; 20, four connecting pipes; 21, pressure gauge; 22, carbon dioxide gas outlet pipe; 30, exhaust valve; 40, heating jacket; 50, shunt pipe; 60, support frame; 70, cleaning assembly; 71, first cleaning nozzle; 72, movable piece; 73, second cleaning piece; 720, slide rail; 721, sliding block; 722, driving part; 730, support rod; 731, cleaning nozzle; 732, carbon dioxide liquid inlet pipe; 733, air inlet pipe; 734, electric heating wire; 74, ESD cleaning nozzle. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] In the description of the present application, it should be pointed out that the orientations or positional relationships indicated by the terms "vertical direction", "upper", "lower", "horizontal" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, "first", "second", "third", "fourth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present application, it should be pointed out that unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be connected through an intermediate medium, it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] Please refer to Figures 1 to 3For the carbon dioxide pressurizing device of the embodiment of the utility model, including three item connecting pipe 11, install on three item connecting pipe 11 on carbon dioxide storage pipe 12, install on the one side of carbon dioxide storage pipe 12 three item connecting pipe 11 on intermediate pipe 13, install on the free end of three item connecting pipe 11 on carbon dioxide inflation pipe 14, install on the free end of intermediate pipe 13 carbon dioxide outflow pipe 15, and install on carbon dioxide outflow pipe 15 on carbon dioxide outflow valve. In the embodiment, carbon dioxide storage pipe 12 is stainless steel pipe.

[0025] The working principle of the carbon dioxide pressurizing device of the utility model is as follows: first, carbon dioxide gas is filled into carbon dioxide storage pipe 12 through carbon dioxide inflation pipe 14; when carbon dioxide gas enters the storage pipe, the pressure in the pipe gradually rises with the increase of the inflation amount; since carbon dioxide storage pipe 12, intermediate pipe 13 and part of three item connecting pipe 11 constitute a closed space, the internal pressure will continuously increase; when the carbon dioxide pressure in the storage pipe reaches the required level, the carbon dioxide outflow valve installed on carbon dioxide outflow pipe 15 can be opened to make carbon dioxide gas discharge through the outflow pipe for subsequent application process.

[0026] Compared with the prior art, the carbon dioxide pressurizing device of the utility model can efficiently store a large amount of carbon dioxide by using carbon dioxide inflation pipe 14 to fill carbon dioxide gas into carbon dioxide storage pipe 12; not only helps to improve energy utilization, but also reduces the need for repeated inflation; the device regulates the pressure in the storage pipe by increasing the inflation amount; the output pressure can be flexibly adjusted to meet the needs of different application scenarios; when carbon dioxide with different pressure levels is needed, it can be realized by adjusting the inflation amount, which is simple to operate; since carbon dioxide storage pipe 12, intermediate pipe 13 and part of three item connecting pipe 11 constitute a closed space, carbon dioxide leakage can be effectively prevented, ensuring the safety and stability of the system and helping to improve the overall reliability of the system.

[0027] Please refer to Figure 1 and Figure 2The carbon dioxide pressurizing device further includes a four-way connecting pipe 20 installed between the intermediate pipe 13 and the carbon dioxide outlet pipe 15, a pressure gauge 21 connected to one side of the four-way connecting pipe 20, and a carbon dioxide outlet gas pipe 22 connected to the other side of the four-way connecting pipe 20. By installing the pressure gauge 21 on one side of the four-way connecting pipe 20, the pressure in the system can be monitored in real time. This not only helps operators understand the current pressure level, but also allows them to detect pressure abnormalities in a timely manner, so that appropriate measures can be taken for adjustment or repair. Accurate pressure monitoring helps prevent overpressure and low pressure situations, ensuring the safe operation of the system. In particular, in a high-pressure environment, pressure monitoring is particularly important, as it can effectively prevent equipment damage and safety accidents caused by excessive pressure. The introduction of the four-way connecting pipe 20 provides more connection and expansion options for the system. This structure makes the device more flexible to adapt to different application scenarios and needs. By connecting the carbon dioxide outlet gas pipe 22 to the other side of the four-way connecting pipe 20, some carbon dioxide gas can be discharged when needed for other purposes such as gas replacement, environmental monitoring, etc. This not only improves the versatility of the system, but also reduces carbon dioxide waste in some cases. Through the combination of the four-way connecting pipe 20 and the pressure gauge 21, the pressure in the system can be adjusted more flexibly. Operators can accurately control the pressure level of the system by adjusting the inflation amount of the carbon dioxide inflation pipe 14 and the exhaust amount of the carbon dioxide outlet gas pipe 22 according to actual needs.

[0028] The carbon dioxide pressurizing device further includes an exhaust valve 30 installed on the carbon dioxide outlet gas pipe 22. The installation of the exhaust valve 30 allows operators to accurately adjust the pressure in the system when needed. By opening or closing the exhaust valve 30, excess carbon dioxide gas can be quickly released, thereby reducing system pressure. When the pressure in the system is too high, the exhaust valve 30 can act as a safety relief device to prevent equipment damage and safety accidents caused by excessive pressure. The exhaust valve 30 is not only used for pressure regulation, but also for other purposes such as gas replacement, environmental monitoring, etc. This increases the versatility of the device, allowing it to adapt to more application scenarios.

[0029] The carbon dioxide pressurizing device further comprises a heating jacket 40 installed on the carbon dioxide outlet pipe 15 and a shunt pipe 50 connected to the carbon dioxide outlet pipe 15. The heating jacket 40 can ensure that the carbon dioxide remains in a liquid state during transportation, preventing it from vaporizing due to temperature reduction; the liquid carbon dioxide has a higher density and better transportation effect, which can reduce the pressure drop during transportation; the heating jacket 40 can prevent the formation of bubbles in the carbon dioxide during transportation, reduce air resistance, and improve the stability and efficiency of transportation; heating makes the carbon dioxide more effectively dissolve and decompose dirt, especially in removing grease and organic matter, high temperature can reduce the viscosity of dirt, making it easier to be carried away by the cleaning medium; the heating jacket 40 ensures that the carbon dioxide maintains a uniform temperature and state before entering the cleaning part, making the injection more uniform and improving the cleaning effect; heating makes the cleaning effect of carbon dioxide better, which can reduce the cleaning time and improve the overall cleaning efficiency; due to the improved cleaning effect by heating, the amount of cleaning medium used can be reduced, reducing costs.

[0030] The carbon dioxide pressurizing device further comprises a support frame 60; the intermediate pipe 13 and the shunt pipe 50 are installed on the support frame 60. The support frame 60 provides a firm installation foundation for the intermediate pipe 13 and the shunt pipe 50, making the entire device more stable; not only reduces the loosening or damage of the pipeline caused by vibration or external force, but also improves the reliability of the device during operation; through the fixation of the support frame 60, the intermediate pipe 13 and the shunt pipe 50 can maintain a fixed position under high pressure, reducing shaking and displacement, ensuring the tightness and sealing of the pipeline connection; the use of the support frame 60 makes the installation of the intermediate pipe 13 and the shunt pipe 50 more convenient and fast; the operator can fix the pipeline on the support frame 60, ensuring the accuracy and consistency of the installation; when the pipeline needs to be repaired or replaced, the support frame 60 can be easily disassembled and reinstalled; reducing maintenance time and cost, improving the maintainability of the device; the reasonable structure of the support frame 60 can effectively utilize space, so that the intermediate pipe 13 and the shunt pipe 50 are orderly arranged in limited space, reducing space waste.

[0031] Please refer to Figure 1 and Figure 3The carbon dioxide pressurizing device further comprises a cleaning assembly 70 installed on the support frame 60; the cleaning assembly 70 comprises a first cleaning nozzle 71 installed on the support frame 60, a movable piece 72 installed on one side of the support frame 60 of the first cleaning nozzle 71, and a second cleaning piece 73 installed on the movable piece 72; the first cleaning nozzle 71 and the second cleaning piece 73 are respectively connected with the shunt pipe 50. The first cleaning nozzle 71 and the second cleaning piece 73 are respectively connected with the shunt pipe 50, forming a multi-stage cleaning system; such a multi-stage cleaning structure can more thoroughly remove dirt and pollutants, improving the cleaning effect; the introduction of the movable piece 72 enables the relative positions between the first cleaning nozzle 71 and the second cleaning piece 73 to be flexibly adjusted, and the angle and distance of the cleaning assembly 70 can be adjusted according to different cleaning objects and needs, thereby optimizing the cleaning effect; through the adjustment of the movable piece 72, different cleaning modes and positions can be quickly switched, improving the flexibility and efficiency of cleaning and reducing the cleaning time; the multi-stage cleaning system can more effectively utilize carbon dioxide gas, reduce resource waste, and improve the cleaning efficiency; the cleaning assembly 70 is installed on the support frame 60, enabling the layout of the entire cleaning system to be clear, and the operator can intuitively understand the position and connection mode of the cleaning assembly 70, facilitating operation and monitoring.

[0032] The movable part 72 comprises a sliding rail 720 mounted on the support frame 60, a sliding block 721 sliding on the sliding rail 720, a driving part 722 mounted on the support frame 60 for driving the sliding block 721 to move on the sliding rail 720; the second cleaning part 73 is mounted on the sliding block 721; the driving part 722 drives the sliding block 721 to move on the sliding rail 720, so as to realize the approach or departure of the second cleaning part 73 to the first cleaning nozzle 71. In the embodiment, the driving part 722 is a driving motor mounted on the support frame 60, a driving belt drivingly connected to the driving motor, and a pushing rod meshingly connected to the driving belt; the sliding block 721 is mounted on the pushing rod. The movement of the sliding block 721 on the sliding rail 720 driven by the driving part 722 can accurately adjust the distance between the second cleaning part 73 and the first cleaning nozzle 71; so that the cleaning assembly 70 can flexibly adjust the cleaning distance according to different cleaning objects and needs, and optimize the cleaning effect; adjusting the cleaning distance can realize the effect of multi-stage cleaning, according to different positions and dirt degrees, selecting appropriate cleaning distance, improving the thoroughness and efficiency of cleaning; the structure of the sliding rail 720 and the sliding block 721 makes the second cleaning part 73 can be dynamically adjusted, which can adjust the cleaning distance in real time during the cleaning process, and adapt to different cleaning conditions; through the movement of the sliding block 721, the second cleaning part 73 can realize multi-angle cleaning, expand the cleaning range, and improve the coverage rate of cleaning; the structure of the driving part 722 makes it convenient for the operator to control the movement of the sliding block 721, reduces the complexity and labor intensity of manual adjustment; the operator can intuitively adjust the position of the sliding block 721 through the control interface of the driving part 722, realize accurate control and adjustment; the structure of the sliding rail 720 and the sliding block 721 makes the movement of the sliding block 721 fast and smooth, the response time is short, the cleaning distance can be quickly adjusted, and the cleaning efficiency is improved.

[0033] The second cleaning member 73 includes a support rod 730 mounted on the sliding block 721, a cleaning nozzle 731 mounted on the support rod 730, a carbon dioxide inlet pipe 732 mounted on the cleaning nozzle 731 and communicating with the shunt pipe 50, and an air inlet pipe 733 mounted on the cleaning nozzle 731 for communicating air. Through the carbon dioxide inlet pipe 732 and the air inlet pipe 733, carbon dioxide and air can be used simultaneously during the cleaning process, forming a multi-medium cleaning; carbon dioxide can effectively remove grease and organic dirt, while air can provide pressure and airflow to enhance the cleaning effect, especially in removing loose dirt and drying the surface; the high-pressure airflow provided by the air inlet pipe 733 can enhance the spraying force of the cleaning nozzle 731, making the cleaning more thorough, especially for stubborn dirt and hard-to-reach areas; the high-pressure airflow provided by the air inlet pipe 733 can quickly dry the cleaned surface, reducing the drying time after cleaning and improving the overall cleaning efficiency; by using carbon dioxide and air together, the dependence on water can be reduced, especially in environments where water resources are limited; the modular structure of the second cleaning member 73 allows individual components to be replaced and maintained independently, reducing maintenance time and cost.

[0034] The second cleaning member 73 also includes an electric heating wire 734 provided on the cleaning nozzle 731. The electric heating wire 734 can raise the temperature of the cleaning medium, so that carbon dioxide and air can more effectively remove stubborn grease, greasy dirt, and solidified contaminants at high temperatures; the increase in temperature can reduce the viscosity of the contaminants, making them easier to be carried away by the cleaning medium; high temperature can accelerate chemical reactions, improve the activity and efficiency of the cleaning agent, and make the cleaning process more thorough; heating can accelerate the dissolution and decomposition of dirt, reducing cleaning time and improving cleaning efficiency; the heat provided by the electric heating wire 734 can reduce residues after cleaning, especially when cleaning grease and stubborn dirt, high temperature helps to thoroughly clean the surface and reduce residues; the electric heating wire 734 can accelerate the drying process of the cleaned surface, especially when using air to dry, high temperature can accelerate the evaporation of moisture, reducing drying time.

[0035] The cleaning assembly 70 further comprises an ESD cleaning nozzle 74 mounted on the support frame 60. The ESD cleaning nozzle 74 can effectively eliminate static electricity, prevent static electricity accumulation during the cleaning process; the accumulation of static electricity can cause damage to electronic components and sensitive equipment, especially in high-precision industries such as semiconductor manufacturing and electronic device assembly; eliminating static electricity can reduce the potential harm of electrostatic discharge to the operator, improve the safety of operation; electrostatic discharge can cause dust and particles to be adsorbed on the surface of the cleaning object, affecting the cleaning effect; the ESD cleaning nozzle 74 can reduce such static adsorption, ensure that the surface after cleaning is clean and dust-free; in the cleaning process of some materials (such as plastics and composite materials), static electricity can cause material deformation; the ESD cleaning nozzle 74 can prevent such deformation and protect the structure and performance of the cleaning object; electrostatic discharge can cause uneven distribution of the cleaning medium, affecting the cleaning effect; the ESD cleaning nozzle 74 can ensure the uniform distribution of the cleaning medium, improve the uniformity and thoroughness of the cleaning.

[0036] The above only expresses the preferred technical solutions of the present application, and the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the application. It should be noted that for those skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, and the present application also intends to include these changes and modifications.

Claims

1. A carbon dioxide pressurizing device characterized by comprising: The carbon dioxide pressurizing device comprises three connecting pipes, a carbon dioxide storage pipe installed on the three connecting pipes, an intermediate pipe installed on the three connecting pipes away from the carbon dioxide storage pipe, a carbon dioxide charging pipe installed on the free end of the three connecting pipes, a carbon dioxide outlet pipe installed on the free end of the intermediate pipe, and a carbon dioxide outlet valve installed on the carbon dioxide outlet pipe.

2. The carbon dioxide pressurizing device according to claim 1, characterized by The carbon dioxide pressurizing device further comprises a four connecting pipe installed between the intermediate pipe and the carbon dioxide outlet pipe, a pressure gauge connected to one side of the four connecting pipe, and a carbon dioxide outlet pipe connected to the other side of the four connecting pipe.

3. The carbon dioxide pressurizing device according to claim 2, characterized by The carbon dioxide pressurizing device further comprises an exhaust valve installed on the carbon dioxide outlet pipe.

4. The carbon dioxide pressurizing device according to claim 3, characterized by The carbon dioxide pressurizing device further comprises a heating jacket installed on the carbon dioxide outlet pipe, and a shunt pipe connected to the carbon dioxide outlet pipe.

5. The carbon dioxide pressurizing device according to claim 4, characterized by The carbon dioxide pressurizing device further comprises a support frame; the intermediate pipe and the shunt pipe are installed on the support frame.

6. The carbon dioxide pressurizing device according to claim 5, wherein The carbon dioxide pressurizing device further comprises a cleaning assembly installed on the support frame; the cleaning assembly comprises a first cleaning nozzle installed on the support frame, a movable member installed on the support frame away from the first cleaning nozzle, and a second cleaning member installed on the movable member; the first cleaning nozzle and the second cleaning member are respectively connected to the shunt pipe.

7. The carbon dioxide pressurizing device according to claim 6, characterized by The movable member comprises a slide rail installed on the support frame, a sliding block slidingly installed on the slide rail, and a driving portion installed on the support frame for driving the sliding block to move on the slide rail; the second cleaning member is installed on the sliding block; the driving portion drives the sliding block to move on the slide rail, so as to realize the second cleaning member approaching or moving away from the first cleaning nozzle.

8. The carbon dioxide pressurizing device according to claim 7, characterized by The second cleaning member comprises a support rod installed on the sliding block, a cleaning nozzle installed on the support rod, a carbon dioxide inlet pipe installed on the cleaning nozzle and connected to the shunt pipe, and an air inlet pipe installed on the cleaning nozzle for connecting air.

9. The carbon dioxide pressurizing device according to claim 8, characterized by The second cleaning member further comprises an electric heating wire arranged on the cleaning nozzle.

10. The carbon dioxide pressurizing device according to claim 8, characterized by The cleaning assembly further comprises an ESD cleaning nozzle installed on the support frame.

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