Cleaning and dust removing system

Abstract

The utility model provides a cleaning and dust removing system which comprises a main body, a filtering module arranged on the main body, an automatic dust removing module arranged on the filtering module, a pipeline constant-pressure module arranged on the filtering module and an air pressure adjusting module arranged on the automatic dust removing module. The filter module can filter dust in dust-containing gas, after the filter module is blocked after long-time operation, the automatic dust removal module can convey high-pressure gas to the filter module so as to remove accumulated dust on the filter module, and the pipeline constant-pressure module can ensure that the dust-containing gas is conveyed under the condition of stable conveying pressure. The air pressure adjusting assembly can adjust the output pressure of the high-pressure air, the dust removal efficiency of the dust removal system can be effectively improved, the time of shutdown for cleaning dust accumulated on the filtering module is shortened, the manpower and material resource cost is reduced, the user experience is improved, and the dust removal system has the advantages of being simple in structure, high in system stability, easy to operate and convenient to popularize and implement.

Description

Technical Field

[0001] This application belongs to the technical field of cleaning equipment, and particularly relates to a cleaning and dust removal system. Background Art

[0002] In the prior art, with the rapid development of lithium battery technology, the ownership of new energy vehicles has increased significantly, and the demand for self-service car washing and cleaning services has also increased significantly.

[0003] In the prior art, during the self-service car washing and cleaning process, a negative pressure dust removal system is usually used to remove dust from the exterior and interior of the car. During the dust removal process, a large amount of dust-containing waste gas will be generated, and the waste gas needs to be filtered. On the one hand, the existing cleaning and dust removal systems usually have limited dust cleaning effects, and some fine particles are easily blocked on the surface of the filter bag or filter element, affecting the dust removal efficiency. It is necessary to frequently perform manual or automatic dust cleaning, which increases the maintenance cost and downtime. On the other hand, the existing cleaning and dust removal systems have high energy consumption and complex structures, and are inconvenient to maintain, increasing the burden on operators. Therefore, improvements are urgently needed. Utility Model Content

[0004] This application aims to solve the technical problems in the prior art that the traditional dust removal system has limited dust removal effects, and some fine particles are easily blocked on the surface of the filter element, thereby reducing the dust removal efficiency of the dust removal system. It is necessary to stop the machine to remove the filter element from the dust removal system and manually clean the filter element, which significantly increases the maintenance cost and downtime of the dust removal system and reduces the user experience. A new type of cleaning and dust removal system is proposed.

[0005] This application adopts the following scheme: a cleaning and dust removal system, including a main body, a filtering module provided on the main body, an automatic dust cleaning module provided on the filtering module, a pipeline constant pressure module provided on the filtering module, and a pressure regulation module provided on the automatic dust cleaning module. The filtering module is used to filter dust-containing gas, the automatic dust cleaning module is used to convey high-pressure gas to the filtering module to remove the accumulated dust on the filtering module, the pipeline constant pressure module is used to regulate the air pressure when the dust-containing gas enters the filtering module, and the pressure regulation module is used to regulate the output air pressure of the automatic dust cleaning module.

[0006] Furthermore, the filtering module includes a filter element, and a filter element inlet end and a filter element outlet end are respectively provided at both ends of the filter element along the conveying direction of the dust-containing gas. The pipeline constant pressure module is arranged on the filter element inlet end and the filter element outlet end along the conveying direction of the dust-containing gas.

[0007] Further, the pipeline constant pressure module includes pressure sensors respectively arranged at the air inlet end and the air outlet end of the filter element, a differential pressure gauge arranged at the air inlet end of the filter element, and a gas supplement valve group arranged at the air inlet end of the filter element. The pressure sensors are used to sense the air pressures at the air inlet end and the air outlet end of the filter element respectively. The differential pressure gauge is used to display the air pressure difference between the air inlet end and the air outlet end of the filter element. The gas supplement valve group is used to supplement gas to the air inlet end of the filter element.

[0008] Further, the gas supplement valve group includes an electric gas supplement valve and a mechanical gas supplement valve which are sequentially arranged at the air inlet end of the filter element along the conveying direction of the dust-containing gas.

[0009] Further, the automatic dust cleaning module includes a dust cleaning air pipe arranged above the filter element, a dust collecting funnel arranged below the filter element, and a dust collector arranged below the dust collecting funnel. The air pressure regulating module is connected to the dust cleaning air pipe. The dust cleaning air pipe is used to remove the accumulated dust on the filter element.

[0010] Further, the air pressure regulating module includes a high-pressure gas storage bag arranged on the dust cleaning air pipe, and an electromagnetic pulse valve arranged between the dust cleaning air pipe and the high-pressure gas storage bag. The high-pressure gas storage bag is used to store high-pressure gas. The electromagnetic pulse valve is used to periodically transport the high-pressure gas to the dust cleaning air pipe to remove the accumulated dust on the filter element.

[0011] Further, a pressure regulating valve is also arranged between the dust cleaning air pipe and the high-pressure gas storage bag. The pressure regulating valve is used to regulate the output air pressure of the high-pressure gas storage bag.

[0012] Further, the main body includes a chassis, an air inlet pipe arranged on the chassis, and an exhaust pipe arranged on the chassis. The air inlet end of the filter element is connected to the air inlet pipe, and the air outlet end of the filter element is connected to the exhaust pipe.

[0013] Further, a fan is arranged inside the chassis. The air inlet end of the fan is connected to the air outlet end of the filter element, and the air outlet end of the fan is connected to the exhaust pipe. The fan is used to provide the dust suction power.

[0014] Further, a heat dissipation hole group is correspondingly arranged on the outer wall of the chassis at the position corresponding to the fan. The heat dissipation hole group is used to discharge the heat generated by the fan out of the chassis.

[0015] Compared with the prior art, the present application has the following beneficial effects:

[0016] The present application provides a cleaning and dust removal system, which includes a main body, a filtering module disposed on the main body, an automatic ash cleaning module disposed on the filtering module, a pipeline constant pressure module disposed on the filtering module, and a pneumatic pressure regulating module disposed on the automatic ash cleaning module. When the dust-containing gas is transported to the filtering module, the filtering module can filter the dust in the dust-containing gas. After the filtering module is blocked after long-term operation, the automatic ash cleaning module can transport high-pressure gas to the filtering module to remove the accumulated ash on the filtering module. The pipeline constant pressure module can ensure that the dust-containing gas is transported under stable transportation pressure conditions, and the pneumatic pressure regulating component can adjust the output pressure of the high-pressure gas, which can effectively improve the dust removal efficiency of the dust removal system, reduce the time for shutting down to clean the accumulated ash on the filtering module, reduce the labor and material costs, improve the user experience, and has the advantages of simple structure, high system stability, simple operation, and being convenient for popularization and implementation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments.

[0018] Figure 1 is a schematic structural diagram of a cleaning and dust removal system of the present application;

[0019] Figure 2 is the present application Figure 1 a partial enlarged view of part A therein;

[0020] Figure 3 is the present application Figure 1 a partial enlarged view of part B therein;

[0021] Figure 4 is a schematic structural diagram of another perspective of a cleaning and dust removal system of the present application;

[0022] Figure 5 is a schematic internal structure diagram of a cleaning and dust removal system of the present application;

[0023] Figure 6 is a schematic internal structure diagram of another perspective of a cleaning and dust removal system of the present application;

[0024] Figure 7 is the present application Figure 6 a partial enlarged view of part C therein. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Combined with as Figures 1-7As shown in the figure, the present technical solution is further described. A cleaning and dust removal system includes a main body 1, a filtration module 2 provided on the main body 1, an automatic dust cleaning module 3 provided on the filtration module 2, a pipeline constant pressure module 4 provided on the filtration module 2, and a pressure adjustment module 5 provided on the automatic dust cleaning module 3. The filtration module 2 is used to filter dust-containing gas. The automatic dust cleaning module 3 is used to deliver high-pressure gas to the filtration module 2 to remove the accumulated dust on the filtration module 2. The pipeline constant pressure module 4 is used to adjust the air pressure when the dust-containing gas enters the filtration module 2. The pressure adjustment module 5 is used to adjust the output air pressure of the automatic dust cleaning module 3.

[0026] During the actual implementation process, by setting an automatic dust cleaning module and a pipeline constant pressure module on the main machine, and by using a high-precision pressure sensor to real-time monitor the pressure difference inside and outside the pipes before and after the air inlet end and the air outlet end of the filter element, the clogging degree of the filter element in the filtration module can be intelligently judged, and through the PLC program in cooperation with the electromagnetic pulse valve and the pressure regulating valve, the opening time, frequency and air pressure intensity of the compressed air package can be automatically adjusted to achieve precise and efficient backwashing and dust cleaning of the filter element, greatly reducing ineffective dust cleaning operations and prolonging the service life of the filter element.

[0027] During the actual implementation process, the pipeline constant pressure module real-time monitors the pipeline pressure value by setting a high-precision sensor, displays the pressure difference between the two ends of the filter element through a differential pressure gauge, automatically opens the valve opening and time of the air supply valve group according to the set PLC program, keeps the pipeline in a constant pressure state, improves the dust removal effect and service life through reasonable layout and flow channel design. At the same time, a structural design that is convenient for maintenance and cleaning is added, reducing the maintenance cost and the difficulty of use, and being more user-friendly.

[0028] The present application provides a cleaning and dust removal system, which includes a main body, a filtration module provided on the main body, an automatic dust cleaning module provided on the filtration module, a pipeline constant pressure module provided on the filtration module, and a pressure adjustment module provided on the automatic dust cleaning module. When the dust-containing gas is delivered to the filtration module, the filtration module can filter the dust in the dust-containing gas. After the filtration module is clogged after a long time of filtration, the automatic dust cleaning module can deliver high-pressure gas to the filtration module to remove the accumulated dust on the filtration module. The pipeline constant pressure module can ensure that the dust-containing gas is delivered under stable delivery pressure conditions. The pressure adjustment component can adjust the output pressure of the high-pressure gas, which can effectively improve the dust removal efficiency of the dust removal system, reduce the time for shutting down to clean the accumulated dust on the filtration module, reduce the labor and material costs, improve the user experience, and has the advantages of simple structure, high system stability, simple operation and being convenient for popularization and implementation.

[0029] During the implementation of this embodiment, the filtering module 2 includes a filter element 20, and a filter element air inlet end and a filter element air outlet end that are sequentially arranged at both ends of the filter element 20 along the conveying direction of the dust-containing gas. The pipeline constant pressure module 4 is arranged on the filter element air inlet end and the filter element air outlet end along the conveying direction of the dust-containing gas.

[0030] During the implementation of this embodiment, the pipeline constant pressure module 4 includes pressure sensors 40 respectively arranged on the filter element air inlet end and the filter element air outlet end, a differential pressure gauge 41 arranged on the filter element air inlet end, and a gas supplement valve group 42 arranged on the filter element air inlet end. The pressure sensor 40 is used to respectively sense the air pressures at the filter element air inlet end and the filter element air outlet end. The differential pressure gauge 41 is used to display the air pressure difference between the filter element air inlet end and the filter element air outlet end. The gas supplement valve group 42 is used to supplement gas to the filter element air inlet end.

[0031] During the actual implementation process, by setting a pressure sensor, a differential pressure gauge, and a gas supplement valve group on the filter element, connecting them to the upper computer, and controlling them through a PLC program, the gas pressure in the pipeline can be effectively controlled, the pipeline damage rate can be effectively reduced, the service life of the pipeline can be improved, and the pipeline can be prevented from bursting and damaging due to abnormal pressure.

[0032] During the implementation of this embodiment, the gas supplement valve group 42 includes an electric gas supplement valve 43 and a mechanical gas supplement valve 44 that are sequentially arranged on the filter element air inlet end along the conveying direction of the dust-containing gas.

[0033] During the implementation of this embodiment, the automatic dust cleaning module 3 includes a dust cleaning air pipe 30 arranged above the filter element 20, a dust collecting funnel 31 arranged below the filter element 20, and a dust collector 32 arranged below the dust collecting funnel 31. The air pressure regulating module 5 is connected to the dust cleaning air pipe 30, and the dust cleaning air pipe 30 is used to remove the accumulated dust on the filter element 20.

[0034] During the implementation of this embodiment, the air pressure regulating module 5 includes a high-pressure gas storage tank 50 arranged on the dust cleaning air pipe 30, and an electromagnetic pulse valve 51 arranged between the dust cleaning air pipe 30 and the high-pressure gas storage tank 50. The high-pressure gas storage tank 50 is used to store high-pressure gas. The electromagnetic pulse valve 51 is used to periodically transport the high-pressure gas to the dust cleaning air pipe 30 to remove the accumulated dust on the filter element 20.

[0035] During the implementation of this embodiment, a pressure regulating valve 52 is further arranged between the dust cleaning air pipe 30 and the high-pressure gas storage tank 50. The pressure regulating valve 52 is used to regulate the output air pressure of the high-pressure gas storage tank 50.

[0036] During the actual implementation process, by setting a dust cleaning air pipe on the filtering module, after long-term use, the dust cleaning air pipe can clean the accumulated dust on the filter element into the dust collector, which can significantly improve the dust removal and cleaning efficiency, make the cleaning more thorough, and improve the dust removal efficiency.

[0037] During the implementation of this embodiment, the main body 1 includes a chassis 10, an air inlet pipe 11 provided on the chassis 10, and an exhaust pipe 12 provided on the chassis 10. The air inlet end of the filter element is connected to the air inlet pipe 11, and the air outlet end of the filter element is connected to the exhaust pipe 12.

[0038] During the implementation of this embodiment, a fan 6 is provided in the chassis 10. The air inlet end of the fan 6 is connected to the air outlet end of the filter element, and the air outlet end of the fan 6 is connected to the exhaust pipe 12. The fan 6 is used to provide the dust suction power.

[0039] During the implementation of this embodiment, a heat dissipation hole group 7 is provided on the outer wall of the chassis 10 at a position corresponding to the fan 6. The heat dissipation hole group 7 is used to discharge the heat generated by the fan 6 out of the chassis 10.

[0040] During the actual implementation process, the cleaning and dust removal system provided by this application can be used in the self-service car wash industry. The cleaning and dust removal system provided by this application can be connected to the dust suction pipelines on several self-service car wash stations. Users clean the car through the dust suction nozzles connected to the dust suction pipelines on the self-service car wash stations, sucking the dust or particles on the outer surface and interior of the car. The dust-containing gas reaches the air inlet pipe through the conveying pipeline and passes through the filter element. The dust particles intercepted by the filter element are blown back to the dust collector by the automatic dust cleaning system, and the clean air filtered by the filter element is discharged from the exhaust pipe through the fan.

[0041] By setting a pipeline constant pressure module, when several users use multiple dust suction nozzles at the same time, the pipeline constant pressure module can keep the internal pipeline in a constant pressure state and maintain the operation stability of the dust removal system.

[0042] This application provides a cleaning and dust removal system, which includes a main body, a filtering module provided on the main body, an automatic dust cleaning module provided on the filtering module, a pipeline constant pressure module provided on the filtering module, and a pressure regulating module provided on the automatic dust cleaning module. When the dust-containing gas is transported to the filtering module, the filtering module can filter the dust in the dust-containing gas. After the filtering module is blocked after long-term filtering, the automatic dust cleaning module can transport high-pressure gas to the filtering module to remove the accumulated dust on the filtering module. The pipeline constant pressure module can ensure that the dust-containing gas is transported under stable conveying pressure conditions. The pressure regulating component can adjust the output pressure of the high-pressure gas, which can effectively improve the dust removal efficiency of the dust removal system, reduce the time for shutting down to clean the accumulated dust on the filtering module, reduce the labor and material costs, improve the user experience, and has the advantages of simple structure, high system stability, simple operation, and easy promotion and implementation.

[0043] The above are the embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A cleaning and dust removal system, characterized in that: The invention comprises a main body (1), a filter module (2) arranged on the main body (1), an automatic dust cleaning module (3) arranged on the filter module (2), a pipeline constant pressure module (4) arranged on the filter module (2), and an air pressure regulating module (5) arranged on the automatic dust cleaning module (3); the filter module (2) is used for filtering dust-containing gas; the automatic dust cleaning module (3) is used for conveying high-pressure gas to the filter module (2) to remove dust accumulated on the filter module (2); the pipeline constant pressure module (4) is used for regulating the air pressure of the dust-containing gas when it enters the filter module (2); and the air pressure regulating module (5) is used for regulating the output air pressure of the automatic dust cleaning module (3).

2. A cleaning and dust removal system according to claim 1, characterized in that: The filter module (2) comprises a filter element (20), and a filter element air inlet end and a filter element air outlet end which are arranged at both ends of the filter element (20) in sequence along the dust-containing gas conveying direction, and the pipeline constant pressure module (4) is arranged on the filter element air inlet end and the filter element air outlet end along the dust-containing gas conveying direction.

3. A cleaning and dust removal system according to claim 2, characterized in that: The pipeline constant pressure module (4) comprises a pressure sensor (40) respectively arranged on the air inlet end of the filter element and the air outlet end of the filter element, a pressure differential gauge (41) arranged on the air inlet end of the filter element, and an air supply valve group (42) arranged on the air inlet end of the filter element, wherein the pressure sensor (40) is used to sense the air pressure at the air inlet end of the filter element and the air outlet end of the filter element respectively, the pressure differential gauge (41) is used to display the air pressure difference between the air inlet end of the filter element and the air outlet end of the filter element, and the air supply valve group (42) is used to supply air to the air inlet end of the filter element.

4. A cleaning and dust removal system according to claim 3, characterized in that: The air supply valve group (42) comprises an electric air supply valve (43) and a mechanical air supply valve (44) which are sequentially arranged on the air inlet end of the filter element along the dust-containing gas conveying direction.

5. A cleaning and dust removal system according to claim 2, characterized in that: The automatic dust cleaning module (3) comprises a dust cleaning air pipe (30) arranged above the filter element (20), a dust collecting funnel (31) arranged below the filter element (20), and a dust collector (32) arranged below the dust collecting funnel (31); the air pressure regulating module (5) is connected to the dust cleaning air pipe (30); and the dust cleaning air pipe (30) is used to remove dust accumulated on the filter element (20).

6. A cleaning and dust removal system according to claim 5, characterized in that: The air pressure regulating module (5) comprises a high-pressure air storage bag (50) arranged on the cleaning air pipe (30), and an electromagnetic pulse valve (51) arranged between the cleaning air pipe (30) and the high-pressure air storage bag (50), wherein the high-pressure air storage bag (50) is used to store high-pressure gas, and the electromagnetic pulse valve (51) is used to periodically transport the high-pressure gas to the cleaning air pipe (30) to remove dust accumulated on the filter element (20).

7. A cleaning and dust removal system according to claim 6, characterized in that: A pressure regulating valve (52) is also provided between the dust cleaning air pipe (30) and the high-pressure air storage bag (50), and the pressure regulating valve (52) is used to adjust the output air pressure of the high-pressure air storage bag (50).

8. A cleaning and dust removal system according to claim 2, characterized in that: The main body (1) comprises a chassis (10), an air inlet pipe (11) arranged on the chassis (10), and an exhaust pipe (12) arranged on the chassis (10); an air inlet end of the filter element is connected to the air inlet pipe (11), and an air outlet end of the filter element is connected to the exhaust pipe (12).

9. A cleaning and dust removal system according to claim 8, characterized in that: A fan (6) is arranged in the chassis (10), the air inlet end of the fan (6) is connected to the air outlet end of the filter element, the air outlet end of the fan (6) is connected to the exhaust pipe (12), and the fan (6) is used to provide dust suction power.

10. A cleaning and dust removal system according to claim 9, characterized in that: A heat dissipation hole group (7) is matched and arranged on the outer wall of the chassis (10) at a position corresponding to the fan (6), and the heat dissipation hole group (7) is used to discharge the heat generated by the fan (6) out of the chassis (10).

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