CN219783261U - Medicament spraying system suitable for sanitation vehicle and sanitation vehicle - Google Patents
Medicament spraying system suitable for sanitation vehicle and sanitation vehicle Download PDFInfo
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- CN219783261U CN219783261U CN202320013069.2U CN202320013069U CN219783261U CN 219783261 U CN219783261 U CN 219783261U CN 202320013069 U CN202320013069 U CN 202320013069U CN 219783261 U CN219783261 U CN 219783261U
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- medicament
- pipeline
- pressure
- spraying system
- valve
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- 239000003814 drug Substances 0.000 title claims abstract description 115
- 238000005507 spraying Methods 0.000 title claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 239000007788 liquid Substances 0.000 claims abstract description 30
- 230000007613 environmental effect Effects 0.000 claims abstract description 12
- 239000000126 substance Substances 0.000 claims description 37
- 239000011550 stock solution Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 238000000151 deposition Methods 0.000 claims 1
- 238000007865 diluting Methods 0.000 claims 1
- 239000013505 freshwater Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 abstract description 14
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 8
- 238000005536 corrosion prevention Methods 0.000 abstract description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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Abstract
The utility model discloses a medicament spraying system suitable for an environmental sanitation vehicle and the environmental sanitation vehicle, wherein the medicament spraying system is used for mixing medicament liquid for epidemic prevention and disinfection conveyed by a high-pressure medicament pipeline with clean water conveyed by a low-pressure clean water pipeline in a mixing pipeline and then conveying the mixture to a spraying system and/or other nozzles so as to perform epidemic prevention and disinfection operation, so that the flow and the spraying range of the sprayed medicament are greatly improved, the medicament spraying system is well suitable for wide-range epidemic prevention and disinfection operation, and on the basis of a low-pressure waterway of the existing environmental sanitation vehicle, only the high-pressure medicament pipeline and the mixing pipeline which are made of special rust prevention and corrosion prevention materials are needed, and a water tank and other waterway components do not need to adopt corrosion prevention materials, so that the transformation cost is reduced.
Description
Technical Field
The utility model relates to the technical field of medicament spraying, in particular to a medicament spraying system suitable for an environmental sanitation vehicle, and in addition, the utility model particularly relates to an environmental sanitation vehicle adopting the medicament spraying system.
Background
At present, some sanitation vehicles are selected and provided with a medicament spraying device, the medicament spraying device is mainly used for spraying medicaments on urban trees and green belts, the medicament spraying device comprises a medicament box and a high-pressure agricultural pump, the medicament box is used for conveying the medicament in the medicament box to a nozzle for spraying, but the medicament box is used as a selected and matched part of the sanitation vehicles due to the fact that the medicament box is independently used for supplying the medicament, the arrangement space is limited, the capacity is smaller, the flow of the medicament spraying and the coverage range are smaller, the medicament spraying time is short, and the large-scale killing of urban roads cannot be realized. If the disinfectant is directly put into the water tank, components such as the water tank and the water pipeline are corroded in the long-term operation process, in order to avoid corrosion, the water tank and the water pipeline which are made of corrosion-resistant materials in a specially-made mode are needed, and the cost is high. In addition, the current medicament spraying needs manual control, and the intelligent degree is low.
Disclosure of Invention
The utility model provides a medicament spraying system suitable for an environmental sanitation vehicle and the environmental sanitation vehicle, which are used for solving the problems that when the medicament is sprayed by the existing environmental sanitation vehicle, if a medicament spraying device of the vehicle is adopted, the spraying flow and the coverage area are smaller; if the disinfectant is directly put into the water tank, waterway components made of corrosion-resistant materials are needed, so that the technical problem of high cost is caused.
According to one aspect of the utility model, a medicament spraying system suitable for sanitation vehicles is provided, the medicament spraying system comprises a high-pressure pump, a medicament box, a high-pressure medicament pipeline and a mixing pipeline, wherein the medicament box is used for storing medicament liquid, the high-pressure pump is respectively connected with the medicament box and the high-pressure medicament pipeline and is used for pressurizing and conveying the medicament liquid stored in the medicament box into the high-pressure medicament pipeline, the mixing pipeline is respectively connected with the high-pressure medicament pipeline, a low-pressure clean water pipeline and a spraying system, the medicament liquid conveyed by the high-pressure medicament pipeline and clean water conveyed by the low-pressure clean water pipeline are mixed in the mixing pipeline and then conveyed to the spraying system, and the high-pressure medicament pipeline and the mixing pipeline are anti-corrosion pipelines.
Further, the medicament box is used for storing the medicament stock solution and is connected with a reserved water outlet of the water tank so as to introduce clear water from the water tank into the medicament box and dilute the stored medicament stock solution to the required concentration.
Further, still include first trip valve, second trip valve, medicament output control assembly and controller, spray system includes spraying system and other nozzles, first trip valve sets up on the pipeline that mixing line and spraying system are connected, the second trip valve sets up on the pipeline that mixing line and other nozzles are connected, medicament output control assembly sets up on the pipeline that high-pressure pump and high-pressure medicament pipeline are connected and be used for controlling the liquid medicine output, first trip valve, second trip valve, medicament output control assembly all with controller electric connection, the controller is used for controlling first trip valve and second trip valve and closing after low pressure water pump and spraying system begin work earlier, the control medicament output control assembly is opened again.
Further, the medicament output control assembly comprises a high-pressure ball valve, a driving part and a mounting seat, wherein the mounting seat is arranged on a vehicle, the high-pressure ball valve is arranged on a pipeline connected with a high-pressure medicament pipeline, one end of the driving part is arranged on the mounting seat, the other end of the driving part is connected with a ball valve handle of the high-pressure ball valve and is used for driving the ball valve handle to rotate so as to control the high-pressure ball valve to be opened or closed, and the driving part is electrically connected with a controller.
Further, the driving piece is an electric telescopic rod, and the controller controls the opening or closing of the high-pressure ball valve by controlling the telescopic action of the electric telescopic rod; or the driving piece is an air cylinder, an electromagnetic air valve is arranged on an air supply pipeline connected with the vehicle-mounted air source, the electromagnetic air valve is electrically connected with the controller, and the controller controls the air cylinder to be ventilated by controlling the on-off of the electromagnetic air valve, so as to control the high-pressure ball valve to be opened or closed.
Further, the controller is further electrically connected with the low-pressure water pump and a liquid level detection device arranged in the water tank, and is used for controlling the high-pressure ball valve to be closed when the liquid level detection device detects that the liquid level in the water tank is lower than a preset threshold value or the low-pressure water pump does not work.
Further, a one-way valve is arranged in the low-pressure clean water pipeline and used for preventing the liquid medicine from corroding the pipeline in a backward direction.
Further, the high pressure pump is drivingly connected to a vehicle chassis power takeoff, a vehicle secondary engine, or a separate power plant.
Further, the high-pressure pump is driven by a gasoline engine, a diesel engine, or an electric motor alone.
In addition, the utility model also provides an environmental sanitation vehicle, which adopts the medicament spraying system.
The utility model has the following effects:
according to the chemical spraying system suitable for the sanitation vehicle, the chemical liquid used for epidemic prevention and disinfection and conveyed by the high-pressure chemical pipeline is mixed with clean water conveyed by the low-pressure clean water pipeline in the mixing pipeline and then conveyed to the spraying system and/or other nozzles so as to perform epidemic prevention and disinfection operation, so that the flow and the spraying range of sprayed chemical are greatly improved, the chemical spraying system is well suitable for epidemic prevention and disinfection operation in a large range, and on the basis of a low-pressure waterway of the existing sanitation vehicle, only the high-pressure chemical pipeline and the mixing pipeline which are made of special rust prevention and corrosion prevention materials are needed, and a water tank and other waterway components do not need to adopt corrosion prevention materials, so that the transformation cost is reduced.
In addition, the sanitation vehicle of the present utility model also has the above-mentioned advantages.
In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
fig. 1 is a schematic structural view of a chemical spray system for an environmental sanitation vehicle according to a preferred embodiment of the present utility model.
Fig. 2 is a schematic structural view of a medicine output control assembly according to a preferred embodiment of the present utility model.
Description of the reference numerals
1. A high pressure pump; 2. a medicament box; 3. a high pressure medicament line; 4. a mixing pipeline; 100. a low pressure clean water pipeline; 5. a first shut-off valve; 6. a second shut-off valve; 7. a medicament output control assembly; 71. a high pressure ball valve; 72. a driving member; 73. a mounting base; 74. ball valve handle.
Detailed Description
Embodiments of the utility model are described in detail below with reference to the attached drawing figures, but the utility model can be practiced in a number of different ways, as defined and covered below.
As shown in fig. 1, the preferred embodiment of the present utility model provides a chemical spraying system suitable for use in sanitation vehicles, comprising a high pressure pump 1, a chemical tank 2, a high pressure chemical line 3 and a mixing line 4, wherein the high pressure pump 1 is preferably a high pressure agricultural pump, although other embodiments may employ other types of high pressure water pumps. The chemical tank 2 is used for storing chemical liquid required by epidemic prevention, disinfection and sterilization, and the high-pressure pump 1 is respectively connected with the chemical tank 2 and the high-pressure chemical pipeline 3 and is used for pressurizing and conveying the chemical liquid stored in the chemical tank 2 into the high-pressure chemical pipeline 3. The mixing pipeline 4 is respectively connected with the high-pressure medicament pipeline 3, the low-pressure clean water pipeline 100 and the spraying system, and the liquid medicine conveyed by the high-pressure medicament pipeline 3 and the clean water conveyed by the low-pressure clean water pipeline 100 are mixed in the mixing pipeline 4 and then conveyed to the spraying system. The spraying system comprises a spraying system and other nozzles, wherein the spraying system is used for performing a large-scale spraying operation through atomization, and the other nozzles are used for performing a conventional spraying operation, for example, the other nozzles can be conventional nozzles in a low-pressure waterway system of an existing sanitation cleaning vehicle. In addition, the high-pressure medicament pipeline 3 and the mixing pipeline 4 are anti-corrosion pipelines. It can be understood that under the normal operation condition, the liquid medicine is only conveyed to the spraying system, and the large-scale medicine atomization spraying operation can be realized through the atomization and wind conveying of the spraying system, and the water consumption is greatly saved; when the requirements of quick disinfection operation are met, the liquid medicine can be simultaneously conveyed to a spraying system and other nozzles so as to improve epidemic prevention disinfection operation efficiency; in addition, when the spraying system can not work normally, the liquid medicine is only conveyed to other nozzles to carry out simple spraying operation.
It can be appreciated that the chemical spraying system suitable for sanitation vehicles of this embodiment is through carrying the liquid medicine that epidemic prevention disinfection that high-pressure chemical pipeline 3 carried and the clear water that low pressure clear water pipeline 100 carried again to spraying system after intensive mixing in mixing pipeline 4 to epidemic prevention and kill the operation, has promoted the flow and the scope of spraying the chemical greatly, can be applicable to the epidemic prevention in a large scale and kill the operation well, and on the low pressure waterway basis of current sanitation vehicles, only need increase high-pressure chemical pipeline 3 and mixing pipeline 4 that are made by special rust-resistant anticorrosive material, water pitcher and other waterway components and parts need not to adopt anticorrosive material, has reduced the transformation cost.
It will be appreciated that the high pressure pump 1 may be in driving connection with any one of a vehicle chassis power take-off, a vehicle sub-engine and a separate power plant, for example, when the vehicle is not carrying a sub-engine, the high pressure pump 1 may be driven by the vehicle chassis power take-off to achieve efficient use of chassis power resources; when the vehicle is provided with a secondary engine, the high-pressure pump 1 can be driven by the secondary engine, and the control of the high-pressure pump 1 is not affected by chassis power; when the vehicle is provided with the independent power device, the high-pressure pump 1 can be driven by the independent power device, so that the epidemic prevention, the disinfection and the killing operation can be controlled independently. Preferably, the high-pressure pump 1 is driven by a gasoline engine, a diesel engine, or an electric motor. In addition, the output flow rate of the high-pressure pump 1 may be set as required, specifically, may be set in combination with the water tank capacity and the spray flow rate, so as to satisfy the spraying time of one tank of water.
Optionally, the chemical tank 2 is used for storing chemical stock solution and is connected with a reserved water outlet of the water tank, so that clean water is introduced into the chemical tank 2 from the water tank, and the stored chemical stock solution is diluted to a required concentration. Specifically, the capacity of the stock solution of the medicament put into the medicament box 2 can be calculated according to the capacity of the medicament box 2 and the concentration requirement of medicament spraying, and then clear water is introduced through a water outlet reserved on the water tank for dilution, so that the liquid medicine with the required concentration is obtained, and the concentration of the liquid medicine can be conveniently adjusted according to the actual requirement. In other embodiments, the drug solution of a desired concentration may be directly filled into the drug tank 2.
Optionally, the chemical spraying system suitable for the sanitation vehicle further comprises a first cut-off valve 5, a second cut-off valve 6, a chemical output control assembly 7 and a controller, wherein the first cut-off valve 5 is arranged on a pipeline connected with the spraying system through the mixing pipeline 4, the second cut-off valve 6 is arranged on a pipeline connected with the mixing pipeline 4 and the rest nozzle, the chemical output control assembly 7 is arranged on a pipeline connected with the high-pressure pump 1 and the high-pressure chemical pipeline 3 and used for controlling chemical output, the controller is preferably arranged in a cab of the vehicle and can be integrated with the vehicle control system, and the first cut-off valve 5, the second cut-off valve 6 and the chemical output control assembly 7 are electrically connected with the controller. The controller is used for controlling the first cut-off valve 5 to be opened and the second cut-off valve 6 to be closed after the low-pressure water pump and the spraying system start to work, and then controlling the medicament output control assembly 7 to be opened. It will be appreciated that in order to prevent the liquid medicine from flowing back into the low pressure water pump and the water tank to cause corrosion, the medicament output control assembly 7 is controlled to be opened only after the low pressure water pump is started, the control valve of the spraying system is opened, the first cut-off valve 5 is opened, and the second cut-off valve 6 is closed, so that the high pressure liquid medicine is conveyed into the mixing pipeline 4 to be mixed with clean water.
As shown in fig. 2, the medicament output control assembly 7 specifically includes a high-pressure ball valve 71, a driving member 72 and a mounting seat 73, the mounting seat 73 is mounted on a vehicle, the high-pressure ball valve 71 is mounted on a pipeline connected with the high-pressure pump 1 and the high-pressure medicament pipeline 3, one end of the driving member 72 is mounted on the mounting seat 73, the other end of the driving member is connected with a ball valve handle 74 of the high-pressure ball valve 71, and the driving member 72 is electrically connected with a controller, so as to drive the ball valve handle 74 to rotate to control the high-pressure ball valve 71 to be opened or closed. For example, when the controller controls the driver 72 to extend, the ball valve handle 74 is pushed to rotate clockwise, thereby opening the high-pressure ball valve 71, and the high-pressure medical fluid is output to the high-pressure medical fluid line 3; when the controller controls the driver 72 to retract, the ball valve handle 74 is pulled to rotate counterclockwise, thereby closing the high-pressure ball valve 71 and stopping the output of the high-pressure medical fluid. Of course, it is also possible to open the high-pressure ball valve 71 when the control actuator 72 is retracted and close the high-pressure ball valve 71 when the control actuator 72 is extended.
Alternatively, the driving member 72 is an electric telescopic rod, and the controller directly controls the telescopic action of the electric telescopic rod to control the high-pressure ball valve 71 to be opened or closed. Or, the driving member 72 is an air cylinder, an electromagnetic air valve is arranged on an air supply pipeline connected with the vehicle-mounted air source, the electromagnetic air valve is electrically connected with the controller, the controller controls whether the air cylinder is ventilated or not by controlling the on-off of the electromagnetic air valve, when the electromagnetic air valve is controlled by the controller to be electrified, the air cylinder stretches out and drives the ball valve handle 74 to rotate after being ventilated, and when the electromagnetic air valve is controlled by the controller to be powered off, the air cylinder automatically resets and retracts and pulls the ball valve handle 74 to rotate in the opposite direction, so that the high-pressure ball valve 71 is controlled to be opened or closed.
Optionally, the controller is further electrically connected with a low-pressure water pump and a liquid level detection device arranged in the water tank, and is used for controlling the high-pressure ball valve 71 to be closed when the liquid level detection device detects that the liquid level in the water tank is lower than a preset threshold value or the low-pressure water pump does not work, so that the liquid medicine is prevented from corroding the pipeline in a backward flowing mode.
Optionally, a high-flow check valve is further disposed in the low-pressure clean water pipeline 100, for preventing the liquid medicine from corroding the pipeline in a backward direction.
In addition, another embodiment of the present utility model also provides an environmental sanitation vehicle, preferably employing a medicament spray system as described above. Wherein, sanitation vehicle is the cleaning vehicle, afforestation spraying car or the dust suppression car that have the water pitcher.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The utility model provides a medicament sprinkler system suitable for sanitation vehicle, its characterized in that, includes high-pressure pump (1), medicament case (2), high-pressure medicament pipeline (3) and hybrid line (4), medicament case (2) are used for depositing the liquid medicine, high-pressure pump (1) respectively with medicament case (2), high-pressure medicament pipeline (3) are connected, be used for with in medicament case (2) deposited liquid medicine pressurized delivery to high-pressure medicament pipeline (3), hybrid line (4) respectively with high-pressure medicament pipeline (3), low-pressure clear water pipeline (100), sprinkler system is connected, liquid medicine that high-pressure medicament pipeline (3) carried and clear water that low-pressure clear water pipeline (100) carried carry to sprinkler system after mixing in hybrid line (4), high-pressure medicament pipeline (3) and hybrid line (4) are anticorrosive pipeline.
2. A medicament spraying system for use in a sanitation vehicle according to claim 1, wherein the medicament tank (2) is adapted to store a stock solution of medicament and is connected to a reserved water outlet of the water tank for introducing fresh water from the water tank into the medicament tank (2) for diluting the stock solution of medicament stored to a desired concentration.
3. The chemical spraying system for the sanitation vehicle according to claim 1, further comprising a first shut-off valve (5), a second shut-off valve (6), a chemical output control assembly (7) and a controller, wherein the spraying system comprises a spraying system and other nozzles, the first shut-off valve (5) is arranged on a pipeline connected with the spraying system by the mixing pipeline (4), the second shut-off valve (6) is arranged on a pipeline connected with the mixing pipeline (4) and the other nozzles, the chemical output control assembly (7) is arranged on a pipeline connected with the high-pressure pump (1) and the high-pressure chemical pipeline (3) and is used for controlling chemical output, and the first shut-off valve (5), the second shut-off valve (6) and the chemical output control assembly (7) are electrically connected with the controller.
4. A medicament spraying system suitable for use in sanitation vehicles as claimed in claim 3, characterised in that the medicament output control assembly (7) comprises a high pressure ball valve (71), a driving member (72) and a mounting seat (73), the mounting seat (73) is mounted on the vehicle, the high pressure ball valve (71) is mounted on a pipeline of the high pressure pump (1) connected with the high pressure medicament pipeline (3), one end of the driving member (72) is mounted on the mounting seat (73), the other end is connected with a ball valve handle (74) of the high pressure ball valve (71) for driving the ball valve handle (74) to rotate to control the high pressure ball valve (71) to be opened or closed, and the driving member (72) is electrically connected with the controller.
5. A medicament spraying system for use in a sanitation vehicle as claimed in claim 4, wherein said drive member (72) is an electric telescopic rod, said controller controlling the opening or closing of the high pressure ball valve (71) by controlling the telescopic action of the electric telescopic rod; or the driving piece (72) is an air cylinder, an electromagnetic air valve is arranged on an air supply pipeline connected with the vehicle-mounted air source, the electromagnetic air valve is electrically connected with a controller, and the controller controls the air cylinder to be ventilated by controlling the on-off of the electromagnetic air valve, so as to control the high-pressure ball valve (71) to be opened or closed.
6. The agent spraying system for sanitation vehicles of claim 4, wherein said controller is further electrically connected to a low pressure water pump, a level detection device disposed within the water tank for controlling the high pressure ball valve (71) to close when the level detection device detects that the level of the water tank is below a predetermined threshold or when the low pressure water pump is not operating.
7. The agent spraying system for sanitation vehicles according to claim 1, wherein a check valve is further provided in the low pressure clean water line (100) for preventing the liquid medicine from corroding the line in a backward direction.
8. Medicament spraying system for use in sanitation vehicles according to claim 1, characterised in that the high pressure pump (1) is in driving connection with a vehicle chassis power takeoff, a vehicle sub-engine or a separate power plant.
9. Medicament spraying system for use in sanitation vehicles according to claim 8, characterised in that the high pressure pump (1) is driven solely by a petrol, diesel or electric motor.
10. An environmental sanitation vehicle employing a medicament spray system according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320013069.2U CN219783261U (en) | 2023-01-04 | 2023-01-04 | Medicament spraying system suitable for sanitation vehicle and sanitation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320013069.2U CN219783261U (en) | 2023-01-04 | 2023-01-04 | Medicament spraying system suitable for sanitation vehicle and sanitation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219783261U true CN219783261U (en) | 2023-10-03 |
Family
ID=88185270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320013069.2U Active CN219783261U (en) | 2023-01-04 | 2023-01-04 | Medicament spraying system suitable for sanitation vehicle and sanitation vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219783261U (en) |
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2023
- 2023-01-04 CN CN202320013069.2U patent/CN219783261U/en active Active
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