CN220505267U - Spraying air compressor machine with function of making an uproar falls - Google Patents
Spraying air compressor machine with function of making an uproar falls Download PDFInfo
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- CN220505267U CN220505267U CN202322133554.6U CN202322133554U CN220505267U CN 220505267 U CN220505267 U CN 220505267U CN 202322133554 U CN202322133554 U CN 202322133554U CN 220505267 U CN220505267 U CN 220505267U
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- air compressor
- compressor machine
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- 238000005507 spraying Methods 0.000 title claims abstract description 14
- 238000009413 insulation Methods 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 230000009467 reduction Effects 0.000 claims abstract description 48
- 230000000694 effects Effects 0.000 claims abstract description 21
- 230000017525 heat dissipation Effects 0.000 claims abstract description 19
- 238000013016 damping Methods 0.000 claims description 24
- 229920000742 Cotton Polymers 0.000 claims description 15
- 230000035939 shock Effects 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 208000007443 Neurasthenia Diseases 0.000 abstract description 5
- 206010003549 asthenia Diseases 0.000 abstract description 5
- 230000004630 mental health Effects 0.000 abstract description 5
- 210000003454 tympanic membrane Anatomy 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model provides a spraying air compressor with a noise reduction function. The utility model discloses a set up noise reduction mechanism, damper and heat dissipation mechanism, can fall the mechanism of making an uproar through falling, when playing to the air compressor machine and fall the noise, through damper to the produced vibrations of air compressor machine during operation organism are damped, thereby the produced noise of air compressor machine during operation vibrations has been reduced, further improved noise reduction effect, then can dispel the heat to the inside air compressor machine of sound insulation case through heat dissipation mechanism, thereby the air compressor machine can produce a large amount of noise when providing compressed air to the flush coater, the user works for a long time under the noise can cause neurasthenia, the eardrum also can receive the damage, harmful human physical and mental health, and the air compressor machine is at the during operation, and the noise reduction method in the mechanism of making an uproar air compressor machine is in a sealed space, thereby can lead to the produced heat energy of organism during operation unable discharge, can cause the problem of damage to the machine.
Description
Technical Field
The utility model relates to the technical field of air compressors, in particular to a spraying air compressor with a noise reduction function.
Background
An air compressor is an energy conversion device for converting mechanical energy into gas pressure energy. The air compressor is used as a main body of the air source device, utilizes the air compression principle to generate compressed air exceeding atmospheric pressure, and meets the production and safety requirements of industries such as coal, water conservancy and the like. The working principle of the positive displacement compressor is that the volume of compressed gas is adopted, so that the density of gas molecules in unit volume is increased to improve the pressure of compressed air; the working principle of the speed type compressor is to increase the movement speed of gas molecules, so that the kinetic energy of the gas molecules is converted into the pressure energy of the gas, and the pressure of compressed air is increased.
The spraying air compressor with the noise reduction function provided by the publication No. CN218760353U comprises a sound-proof cover, wherein a universal wheel is fixedly arranged at the lower end of the sound-proof cover, the inner outer side of the sound-proof cover is connected with a noise reduction mechanism, an air compressor body is fixedly arranged at the middle side of the inner part of the sound-proof cover, and an air outlet pipe is fixedly arranged at the right end of the air compressor body; the sound insulation plate is connected to the upper end of the sound insulation cover, and the lower side of the right end of the sound insulation plate is connected with a mounting fixing rod; the installation piece, its fixed mounting is in the left end outside of sound-proof housing, and the right-hand member outside fixedly connected with fixed block of sound-proof housing, the internally connected of fixed block has the connecting rod, and the outside of connecting rod is connected with the movable block, the lower extreme of movable block is connected with the movable rod, and the lower extreme of movable rod is connected with the joint board. This spraying is with air compressor machine with function of making an uproar is fallen, makes things convenient for making an uproar to the air compressor machine, and the convenience is maintained to the air compressor machine, and the convenience removes the air compressor machine.
The above device still has the following problems in the implementation:
the air compressor machine can produce a large amount of noise when providing compressed air to the flush coater, and the user can cause neurasthenia for a long time at the work of noise, and the eardrum also can receive the damage, and harmful human physical and mental health also can influence the work efficiency of air compressor machine simultaneously.
Disclosure of Invention
The utility model aims to provide a spraying air compressor with a noise reduction function, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the air compressor with the noise reduction function for spraying comprises an air compressor, an air inlet pipe and an air outlet pipe, wherein the air inlet pipe is fixedly communicated with one side of the air compressor, the air outlet pipe is fixedly communicated with the top of the air compressor, and a noise reduction mechanism is arranged on the outer surface of the air compressor and can reduce noise of the air compressor;
the noise reduction mechanism comprises a sound insulation cover arranged on the outer surface of the air compressor, the inner wall of the sound insulation cover is fixedly connected with a first sound insulation cotton, the inner wall of the first sound insulation cotton is fixedly connected with a sound insulation box, and damping mechanisms are arranged on two sides of the air compressor and can be used for damping the air compressor.
Preferably, the damping mechanism comprises a damping plate movably connected to the inside of the sound insulation box, two dampers are fixedly connected to one side of the damping plate, one end of each damper is fixedly connected with the inner wall of the sound insulation box, damping springs matched with the dampers are fixedly arranged on the surface of each damper, and a heat dissipation mechanism is arranged on one side of the sound insulation cover and can dissipate heat of the air compressor inside the sound insulation box.
Preferably, the heat dissipation mechanism comprises a controller fixedly arranged on one side of the sound insulation cover, an exhaust fan is arranged on one side of the sound insulation cover, an exhaust pipe is fixedly arranged on one side of the exhaust fan, one end of the exhaust pipe penetrates through the sound insulation box, an exhaust pipe is fixedly arranged on the other side of the exhaust fan, a runner pipe is fixedly communicated with the top of the sound insulation box, and one end of the runner pipe penetrates through the top of the sound insulation cover.
Preferably, the outer surfaces of the exhaust pipe, the exhaust pipe and the runner pipe are fixedly connected with second soundproof cotton.
Preferably, one side fixedly connected with of sound proof housing falls the case of making an uproar, air exhauster fixed mounting falls the inside of case of making an uproar in, the one end of exhaust pipe runs through to one side of making an uproar the case of making an uproar.
Preferably, a temperature control sensor is fixedly arranged on the inner wall of the sound insulation box, and the temperature control sensor is in signal connection with the controller.
Preferably, one side of the shock absorption plate is fixedly connected with an anti-slip pad, and the anti-slip pad is made of silica gel.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model discloses a set up the mechanism of making an uproar, can be through making an uproar mechanism of making an uproar, play the effect of making an uproar to the air compressor machine can produce a large amount of noise when providing compressed air to the flush coater, and the user works for a long time under the noise and can cause neurasthenia, and the eardrum also can receive the damage, and harmful human physical and mental health also can influence the problem of air compressor machine's work efficiency simultaneously.
2. The utility model discloses a set up damper, can play the absorbing effect to the air compressor machine through damper to reduce the produced noise of air compressor machine during operation vibrations, further improved the noise reduction effect.
3. The utility model discloses a set up cooling body, can dispel the heat through cooling body to the inside air compressor machine of sound insulation case to solved the air compressor machine at the during operation, the organism can produce heat energy, and the method of making an uproar falls in the mechanism of making an uproar air compressor machine is in a sealed space in the method of making an uproar, thereby can lead to the unable discharge of the heat energy that the organism during operation produced, can cause the damage to the machine.
The utility model discloses a set up noise reduction mechanism, damper and heat dissipation mechanism, can fall the mechanism of making an uproar through falling, when playing to the air compressor machine and fall the noise, through damper to the produced vibrations of air compressor machine during operation organism are damped, thereby the produced noise of air compressor machine during operation vibrations has been reduced, further improved the noise reduction effect, then can dispel the heat to the inside air compressor machine of sound insulation case through heat dissipation mechanism, thereby the air compressor machine can produce a large amount of noise when providing compressed air to the flush coater, the user works for a long time under the noise can cause neurasthenia, the eardrum also can receive the damage, harmful human physical and mental health, also can influence the work efficiency of air compressor machine and air compressor machine at the during operation, the organism can produce heat energy, and the method of making an uproar that falls in the mechanism of making an uproar is in a sealed space, thereby can lead to the produced heat energy of organism during operation can't discharge, can cause the problem of damage to the machine.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic top cross-sectional view of the present utility model;
FIG. 3 is a perspective view of a partial structure of the present utility model;
FIG. 4 is a perspective view in partial structural section of the present utility model;
fig. 5 is an enlarged view of a portion of fig. 4 a in accordance with the present utility model.
In the figure: 1. an air compressor; 2. an air inlet pipe; 3. an air outlet pipe; 4. a soundproof cover; 5. a first soundproof cotton; 6. a sound insulation box; 7. a shock absorbing plate; 8. a damper; 9. a damping spring; 10. a controller; 11. an exhaust fan; 12. an exhaust tube; 13. an exhaust pipe; 14. a flow pipe; 15. a second soundproof cotton; 16. a noise reduction box; 17. a temperature control sensor; 18. an anti-slip mat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution:
embodiment one:
the utility model provides a spraying air compressor machine with function of making an uproar is fallen, includes air compressor machine 1, air-supply line 2 and play tuber pipe 3, and air-supply line 2 is fixed to be linked together in one side of air compressor machine 1, goes out tuber pipe 3 fixed to be linked together in the top of air compressor machine 1, and the surface of air compressor machine 1 is provided with the mechanism of making an uproar that falls, can make an uproar to air compressor machine 1 effect of making an uproar;
the noise reduction mechanism comprises a sound insulation cover 4 arranged on the outer surface of the air compressor 1, the inner wall of the sound insulation cover 4 is fixedly connected with a first sound insulation cotton 5, the inner wall of the first sound insulation cotton 5 is fixedly connected with a sound insulation box 6, and the two sides of the air compressor 1 are respectively provided with a damping mechanism, so that the air compressor 1 can be damped;
through setting up the mechanism of making an uproar, can be when the user uses air compressor machine 1, through the noise that noise reduction mechanism in sound-proof housing 4 and sound-proof box 6 have reduced the air compressor machine 1 during operation produced, through the first soundproof cotton 5 of sound-proof housing 4 and sound-proof box 6 inner wall fixed connection, the noise insulation effect of further improvement to the noise reduction effect of the mechanism of making an uproar has been improved to a further step.
Embodiment two:
on the basis of the first embodiment, the noise reduction mechanism in the first embodiment can play a role in reducing noise of the air compressor 1, but the air compressor 1 also generates noise when in operation, if the air compressor 1 is not in vibration reduction, the noise generated by the vibration of the air compressor 1 when in operation can influence the noise reduction effect of the noise reduction mechanism, the utility model discloses a vibration reduction mechanism comprises a vibration reduction plate 7 movably connected inside a sound insulation box 6, two dampers 8 are fixedly connected on one side of the vibration reduction plate 7, one end of each damper 8 is fixedly connected with the inner wall of the sound insulation box 6, a vibration reduction spring 9 matched with the damper 8 is fixedly arranged on the surface of each damper 8, and one side of the sound insulation cover 4 is provided with a heat dissipation mechanism which can dissipate heat of the air compressor 1 inside the sound insulation box 6;
through setting up damper, can be when the user uses air compressor machine 1 during operation, when making an uproar to air compressor machine 1 through making an uproar the mechanism of making an uproar falls, through the attenuator 8 in the start damper, because the surface fixed mounting of attenuator 8 has damping spring 9, thereby better the effect of having reached the shock attenuation, the damping area of attenuator 8 has been increased through shock attenuation board 7, then the frictional force on shock attenuation board 7 and air compressor machine 1 surface has been increased through slipmat 18, thereby further improved damper's shock attenuation effect, the air compressor machine 1 also can produce the noise at the body vibrations when working has been solved, if do not make an uproar to air compressor machine 1, the air compressor machine 1 can influence the problem of making an uproar effect of making an uproar of mechanism of making an uproar at the body vibrations produced during working.
One side of the shock absorption plate 7 is fixedly connected with an anti-slip pad 18, and the anti-slip pad 18 is made of silica gel;
through setting up the material of slipmat 18 and slipmat 18 for silica gel, can increase the frictional force on shock attenuation board 7 and air compressor machine 1 surface through slipmat 18 to further improved damper's shock attenuation effect.
Embodiment III:
on the basis of the first embodiment, the first embodiment can play a role in reducing noise of the air compressor 1, but the noise reduction method in the mechanism is to install the air compressor 1 in the sound insulation cover 4 and the sound insulation box 6, and install the first soundproof cotton 5 around, thus play a role in reducing noise, but the air compressor 1 will produce heat energy when working, but the air compressor 1 in the noise reduction mechanism is in a sealed space, thus the heat energy produced by the working of the machine cannot be discharged, and can damage the air compressor 1, in the utility model, the heat dissipation mechanism includes the controller 10 fixedly installed on one side of the sound insulation cover 4, one side of the sound insulation cover 4 is provided with the exhaust fan 11, one side of the exhaust fan 11 is fixedly installed with the exhaust pipe 12, one end of the exhaust pipe 12 penetrates into the sound insulation box 6, the other side of the exhaust fan 11 is fixedly installed with the exhaust pipe 13, the top of the sound insulation box 6 is fixedly communicated with the runner 14, one end of the runner 14 penetrates into the top of the sound insulation cover 4;
by arranging the heat dissipation mechanism, when a user works by using the air compressor 1 and uses the noise reduction mechanism and the damping mechanism to reduce noise of the air compressor 1, if the working time is too long, and when the heat energy generated during the working of the air compressor 1 cannot be discharged and the machine is damaged, the heat dissipation mechanism can pass through the controller 10 and the temperature control sensor 17 in the heat dissipation mechanism, when the temperature control sensor 17 senses that the temperature in the sound insulation box 6 is too high, the air extractor 11 is started by the PLC module in the controller 10, the heat energy in the sound insulation box 6 is extracted from the air extractor 12 by the air extractor 11 and then exhausted by the exhaust pipe 13, and then fresh air outside the box can be circulated through the circulation pipe 14, so that heat dissipation can be performed more quickly, when the temperature in the sound insulation box 6 is reduced to a proper temperature, the signal can be sensed by the temperature control sensor 17 and then transmitted to the controller 10, and the air extractor 11 is stopped by the PLC module in the controller 10, so that the effect of rapid heat dissipation can be achieved;
the problem of when the air compressor machine 1 during operation, the organism can produce heat energy, and the method of making an uproar falls in the mechanism of making an uproar air compressor machine 1 is in a sealed space to lead to the heat energy that the organism during operation produced unable discharge, can lead to the damage to air compressor machine 1 is solved.
The outer surfaces of the exhaust pipe 12, the exhaust pipe 13 and the runner pipe 14 are fixedly connected with second soundproof cotton 15;
through setting up second soundproof cotton 15, can reduce the noise that air exhauster 11 produced when extracting heat energy and discharging heat energy in sound insulation case 6, play a effect of making an uproar falls.
One side of the sound-proof housing 4 is fixedly connected with a noise reduction box 16, the exhaust fan 11 is fixedly arranged in the noise reduction box 16, and one end of the exhaust pipe 13 penetrates through one side of the noise reduction box 16;
the noise reduction box 16 can be arranged, and noise generated when the exhaust fan 11 is exhausted can be reduced through the noise reduction box 16 when the exhaust fan 11 is exhausted.
The inner wall of the sound insulation box 6 is fixedly provided with a temperature control sensor 17, and the temperature control sensor 17 is in signal connection with the controller 10;
through setting up temperature detect sensor 17, can receive the signal through temperature detect sensor 17 and then give controller 10 with signal transmission, through the inside PLC module control air exhauster 11 of controller 10, can dispel the heat to the air compressor machine more quick, sensitive and energy-conserving, prevent that air compressor machine 1 from receiving the damage.
Working principle: when the air compressor 1 is used by a user, noise generated during the operation of the air compressor 1 is reduced through the sound insulation cover 4 and the sound insulation box 6 in the noise reduction mechanism, and the noise insulation effect is further improved through the first sound insulation cotton 5 fixedly connected with the inner walls of the sound insulation cover 4 and the sound insulation box 6, so that the noise reduction effect of the noise reduction mechanism is further improved;
when the air compressor 1 is subjected to noise reduction through the noise reduction mechanism, the damper 8 in the damping mechanism is started, and the damping spring 9 is fixedly arranged on the surface of the damper 8, so that the damping effect is better achieved, the damping area of the damper 8 is increased through the damping plate 7, and then the friction force between the damping plate 7 and the surface of the air compressor 1 is increased through the anti-slip pad 18, so that the damping effect of the damping mechanism is further improved;
when a user uses the air compressor 1 to work and uses the noise reduction mechanism and the damping mechanism to reduce noise of the air compressor 1, if the working time is too long, and when heat energy generated during the working of the air compressor 1 cannot be discharged and can cause damage to a machine, the heat energy can be transmitted to the controller 10 through the controller 10 and the temperature control sensor 17 in the heat dissipation mechanism, when the temperature control sensor 17 senses that the temperature in the sound insulation box 6 is too high, the air extractor 11 is started through a PLC module in the controller 10, the heat energy in the sound insulation box 6 is extracted from the air extractor 12 through the air extractor 11 and is then discharged through the air extractor 13, fresh air outside the box can be circulated through the circulation pipe 14 at the moment, so that heat dissipation can be performed more quickly, when the temperature in the box is reduced to a proper temperature, the heat energy can be sensed through the temperature control sensor 17, then the signal is transmitted to the controller 10, and the air extractor 11 is stopped from exhausting through a module in the controller 10, so that the effect of rapid heat dissipation can be achieved;
the problem of air compressor machine 1 can produce a large amount of noise when providing compressed air to the flush coater, the user can cause neurasthenia for a long time work under the noise, the eardrum also can receive the damage, harmful human physical and mental health, simultaneously also can influence air compressor machine 1's work efficiency and air compressor machine 1 at the during operation, the organism can produce heat energy, and the method of making an uproar falls in the mechanism of making an uproar air compressor machine 1 is in a sealed space to lead to the heat energy that the organism during operation to produce can't discharge, can cause damage to air compressor machine 1 is solved.
It should be noted that, the air compressor 1, the damper 8, the exhaust fan 11, the temperature control sensor 17, and the controller 10 are devices or apparatuses existing in the prior art, or are devices or apparatuses that may be implemented in the prior art, and specific components of the air compressor 1, the damper 8, the exhaust fan 11, the temperature control sensor 17, the controller 10, and the power supply and principles thereof will be apparent to those skilled in the art, so that detailed descriptions thereof will not be repeated.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an air compressor machine for spraying with function of making an uproar falls, includes air compressor machine (1), air-supply line (2) and goes out tuber pipe (3), air-supply line (2) fixed intercommunication in one side of air compressor machine (1), go out the top of tuber pipe (3) fixed intercommunication in air compressor machine (1), its characterized in that: the outer surface of the air compressor (1) is provided with a noise reduction mechanism which can reduce noise of the air compressor (1);
noise reduction mechanism is including setting up in the sound-proof housing (4) of air compressor machine (1) surface, the inner wall fixedly connected with of sound-proof housing (4) is first soundproof cotton (5), the inner wall fixedly connected with sound-proof box (6) of first soundproof cotton (5), the both sides of air compressor machine (1) all are provided with damper, can carry out absorbing effect to air compressor machine (1).
2. The air compressor with noise reduction function for spraying according to claim 1, wherein: the damping mechanism comprises a damping plate (7) movably connected to the inside of the sound insulation box (6), one side of the damping plate (7) is fixedly connected with two dampers (8), one end of each damper (8) is fixedly connected with the inner wall of the sound insulation box (6), a damping spring (9) matched with the damper (8) is fixedly arranged on the surface of each damper (8), and one side of the sound insulation cover (4) is provided with a heat dissipation mechanism, so that heat dissipation can be carried out on the air compressor (1) inside the sound insulation box (6).
3. The air compressor with noise reduction function according to claim 2, wherein: the heat dissipation mechanism comprises a controller (10) fixedly mounted on one side of the sound-proof housing (4), an exhaust fan (11) is arranged on one side of the sound-proof housing (4), an exhaust pipe (12) is fixedly mounted on one side of the exhaust fan (11), one end of the exhaust pipe (12) penetrates into the sound-proof housing (6), an exhaust pipe (13) is fixedly mounted on the other side of the exhaust fan (11), a flow pipe (14) is fixedly communicated with the top of the sound-proof housing (6), and one end of the flow pipe (14) penetrates through the top of the sound-proof housing (4).
4. A spraying air compressor with noise reduction function according to claim 3, characterized in that: the outer surfaces of the exhaust pipe (12), the exhaust pipe (13) and the runner pipe (14) are fixedly connected with second soundproof cotton (15).
5. A spraying air compressor with noise reduction function according to claim 3, characterized in that: one side fixedly connected with of sound proof housing (4) falls case (16) of making an uproar, air exhauster (11) fixed mounting falls in the inside of case (16) of making an uproar, the one end of exhaust pipe (13) runs through to one side of making an uproar case (16) of making an uproar.
6. The air compressor with noise reduction function for spraying according to claim 1, wherein: the inner wall of the sound insulation box (6) is fixedly provided with a temperature control sensor (17), and the temperature control sensor (17) is in signal connection with the controller (10).
7. The air compressor with noise reduction function according to claim 2, wherein: one side of shock attenuation board (7) fixedly connected with slipmat (18), the material of slipmat (18) is silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322133554.6U CN220505267U (en) | 2023-08-09 | 2023-08-09 | Spraying air compressor machine with function of making an uproar falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322133554.6U CN220505267U (en) | 2023-08-09 | 2023-08-09 | Spraying air compressor machine with function of making an uproar falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220505267U true CN220505267U (en) | 2024-02-20 |
Family
ID=89874517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322133554.6U Active CN220505267U (en) | 2023-08-09 | 2023-08-09 | Spraying air compressor machine with function of making an uproar falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220505267U (en) |
-
2023
- 2023-08-09 CN CN202322133554.6U patent/CN220505267U/en active Active
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