CN221003038U - Noise reduction type air pump with pressure relief function - Google Patents
Noise reduction type air pump with pressure relief function Download PDFInfo
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- CN221003038U CN221003038U CN202321555871.0U CN202321555871U CN221003038U CN 221003038 U CN221003038 U CN 221003038U CN 202321555871 U CN202321555871 U CN 202321555871U CN 221003038 U CN221003038 U CN 221003038U
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- air pump
- pressure relief
- noise reduction
- bottom cover
- groove
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- 238000009434 installation Methods 0.000 claims abstract description 6
- 239000010985 leather Substances 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a noise reduction type air pump with a pressure relief function, which comprises a cylinder body, a bottom cover and an upper cover, wherein the bottom cover is arranged on the lower surface of the cylinder body, a valve plate is arranged on the upper surface of the cylinder body, the upper cover is arranged on the upper surface of the valve plate, an installation box is welded on the outer surface of the upper cover, a groove is arranged on the inner surface of the installation box, a rubber plug is arranged on the inner surface of the groove, and a threaded rod is arranged on the inner surface of the groove. According to the noise reduction type air pump with the pressure relief function, the rubber plug is arranged in the groove, the connecting rod is arranged in the connecting chute arranged in the threaded rod, the spring is arranged on the outer surface of the connecting rod, the pushing block is welded on the outer surface of the connecting rod, when the air pump pressure value is larger than the spring force, the sliding connection between the outer surface of the pushing block and the inner surface of the pushing chute is utilized, the spring and the rubber plug are pushed, the pressure relief hole is utilized, pressure relief is carried out, and meanwhile, the air flow subjected to pressure relief can reenter the air pump through the lower Fang Xiaokong, so that the noise reduction effect is achieved.
Description
Technical Field
The utility model belongs to the technical field of air pumps, and particularly relates to a noise reduction type air pump with a pressure relief function.
Background
An air pump removes air from an enclosed space or adds air from the enclosed space. The air pump is mainly divided into an electric air pump and a manual air pump, and a foot-operated air pump. An electric air pump. The air pump using electric power as power continuously compresses air through the electric power to generate air pressure. The device is mainly used for inflation, sewage treatment, electroplating and air blowing, methane tank aeration, tunnel ventilation and the like.
However, the existing air pump is easy to generate noise during operation, and the noise is large, so that the quality of products is reduced. Therefore, we propose a noise reduction type air pump with pressure relief function.
Disclosure of utility model
The utility model aims to provide a noise reduction type air pump with a pressure relief function, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model relates to a noise reduction type air pump with a pressure relief function, which comprises a cylinder body, a bottom cover and an upper cover, wherein the bottom cover is arranged on the lower surface of the cylinder body, the upper surface of the cylinder body is provided with a valve plate, the upper cover is arranged on the upper surface of the valve plate, the outer surface of the upper cover is welded with a mounting box, the inner surface of the mounting box is provided with a groove, the inner surface of the groove is provided with a rubber plug, the inner surface of the groove is provided with a threaded rod, the outer surface of the connecting rod is provided with a spring, the outer surface of the connecting rod is welded with a pushing block, the inner surface of the rubber plug is provided with a pushing groove, the outer surface of the pushing block is embedded in the inner surface of the pushing groove, the spring is arranged on the outer surface of the connecting rod at the same time, then the pushing block is welded on the outer surface of the connecting rod, when the pressure value of the air pump is larger than the spring force, the air pump is in a sliding connection between the outer surface of the pushing block and the inner surface of the pushing groove, thereby pushing spring and the rubber plug are pushed, the air pump is arranged by utilizing the arrangement of holes, and the pressure relief effect can be achieved by the air flow Fang Xiaokong entering the interior again.
Preferably, the mounting box internal surface is provided with the pressure release hole, threaded rod surface welding has the threaded connection piece, the recess internal surface is provided with the threaded connection groove, threaded connection piece surface and threaded connection groove internal surface threaded connection, threaded rod internal surface is provided with the drive groove.
Preferably, the sealing gasket is arranged on the inner surface of the valve plate, the leather cup is arranged on the inner surface of the cylinder body, the swing frame is arranged on the outer surface of the leather cup, the steel needle is welded on the lower surface of the swing frame, the eccentric wheel is arranged on the inner surface of the bottom cover, the steel ball is arranged on the inner surface of the eccentric wheel, the motor is arranged on the outer surface of the bottom cover, the output end of the motor is connected with the inner surface of the eccentric wheel, the leather cup is firstly arranged on the outer surface of the swing frame, and then the eccentric wheel is driven to rotate through the control motor, so that the leather cup is driven to move up and down, and the two one-way valve plates are arranged in and out of the cavity of the leather cup, so that the air inlet and air outlet effects are realized.
Preferably, the inner surface of the bottom cover is provided with a plurality of bottom cover screws, the inner surface of the motor is provided with bottom cover screw holes, the outer surface of each bottom cover screw is in threaded connection with the inner surface of each bottom cover screw hole, the inner surface of the upper cover is provided with a plurality of long screws, the inner surface of the bottom cover is welded with an upper cover screw block, and the outer surface of each long screw is in threaded connection with the inner surface of the upper cover screw block.
The utility model has the following beneficial effects:
1. According to the utility model, the rubber plug is arranged in the groove, the connecting rod is arranged in the connecting chute arranged in the threaded rod, the spring is arranged on the outer surface of the connecting rod, the pushing block is welded on the outer surface of the connecting rod, when the pressure value of the air pump is larger than the spring force, the sliding connection between the outer surface of the pushing block and the inner surface of the pushing chute is utilized, so that the spring and the rubber plug are pushed, the pressure is relieved by the arrangement of the pressure relief hole, and meanwhile, the air flow subjected to pressure relief can reenter the air pump through the lower Fang Xiaokong, so that the effect of reducing noise is achieved.
2. According to the utility model, the leather cup is firstly arranged on the outer surface of the swing frame, and then the eccentric wheel is driven to rotate by controlling the motor, so that the leather cup is driven to move up and down, and two one-way valve plates are arranged in and out of the leather cup cavity, so that the air inlet and outlet effects are realized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the whole structure of a noise reduction type air pump with a pressure relief function;
FIG. 2 is a schematic diagram of a front view of a noise reduction type air pump with pressure relief function according to the present utility model;
FIG. 3 is a schematic view of the cross-sectional structure A-A in FIG. 2;
FIG. 4 is an enlarged partial view of portion A of FIG. 3;
FIG. 5 is a schematic top view of a noise reduction air pump with pressure relief function according to the present utility model;
Fig. 6 is a schematic diagram of an explosion structure of the noise reduction type air pump with the pressure relief function.
In the figure: 1. a cylinder; 2. a bottom cover; 3. an upper cover; 4. a mounting box; 5. a groove; 6. a rubber plug; 7. a connecting rod; 8. a threaded rod; 9. a threaded connection groove; 10. a spring; 11. a pushing block; 12. a pushing groove; 13. the connecting chute; 14. a pressure relief hole; 15. a sealing gasket; 16. a valve plate; 17. a leather cup; 18. a swing frame; 19. a steel needle; 20. steel balls; 21. an eccentric wheel; 22. a long screw; 23. a bottom cover screw; 24. a motor; 25. a driving groove; 26. a threaded connecting block; 27. a bottom cover screw hole; 28. and (5) covering the screw block.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-6, the noise reduction type air pump with the pressure relief function comprises a cylinder body 1, a bottom cover 2 and an upper cover 3, wherein the bottom cover 2 is arranged on the lower surface of the cylinder body 1, a valve plate 16 is arranged on the upper surface of the cylinder body 1, the upper cover 3 is arranged on the upper surface of the valve plate 16, an installation box 4 is welded on the outer surface of the upper cover 3, a groove 5 is arranged on the inner surface of the installation box 4, a rubber plug 6 is arranged on the inner surface of the groove 5, a threaded rod 8 is arranged on the inner surface of the groove 5, a connecting sliding groove 13 is arranged on the inner surface of the threaded rod 8, a connecting rod 7 is embedded on the inner surface of the connecting sliding groove 13, a spring 10 is arranged on the outer surface of the connecting rod 7, a pushing block 11 is welded on the outer surface of the connecting rod 7, a pushing groove 12 is arranged on the inner surface of the rubber plug 6, the pushing block 11 outer surface gomphosis is at pushing groove 12 internal surface, through install plug 6 inside recess 5 and install the connecting chute 13 inside the setting of threaded rod 8 with connecting rod 7 inside, install spring 10 at connecting rod 7 surface simultaneously, then with pushing block 11 welding at connecting rod 7 surface, when the air pump pressure value is greater than the spring force, then utilize the sliding connection between pushing block 11 surface and the pushing groove 12 internal surface, thereby promote spring 10 and plug 6, utilize the setting of pressure release hole 14, thereby carry out the pressure release, the air current of pressure release can reenter the air pump inside through Fang Xiaokong down simultaneously, thereby reach the effect of making an uproar of falling.
The mounting box 4 internal surface is provided with pressure release hole 14, and threaded rod 8 surface welding has threaded connection piece 26, and recess 5 internal surface is provided with threaded connection groove 9, threaded connection piece 26 surface and threaded connection groove 9 internal surface threaded connection, and threaded rod 8 internal surface is provided with drive groove 25.
The sealing gasket 15 is arranged on the inner surface of the valve plate 16, the leather cup 17 is arranged on the inner surface of the cylinder body 1, the swinging frame 18 is arranged on the outer surface of the leather cup 17, the steel needle 19 is welded on the lower surface of the swinging frame 18, the eccentric wheel 21 is arranged on the inner surface of the bottom cover 2, the steel ball 20 is arranged on the inner surface of the eccentric wheel 21, the motor 24 is arranged on the outer surface of the bottom cover 2, the output end of the motor 24 is connected with the inner surface of the eccentric wheel 21, the leather cup 17 is firstly arranged on the outer surface of the swinging frame 18, and then the motor 24 is controlled to drive the eccentric wheel 21 to rotate so as to drive the leather cup 17 to move up and down, and two one-way valve plates are arranged in and out of the cavity of the leather cup 17, so that the air inlet and outlet effects are realized.
The inner surface of the bottom cover 2 is provided with a plurality of bottom cover screws 23, the inner surface of the motor 24 is provided with bottom cover screw holes 27, the outer surface of the bottom cover screws 23 is in threaded connection with the inner surface of the bottom cover screw holes 27, the inner surface of the upper cover 3 is provided with a plurality of long screws 22, the inner surface of the bottom cover 2 is welded with an upper cover screw block 28, and the outer surface of the long screws 22 is in threaded connection with the inner surface of the upper cover screw block 28.
The utility model relates to a noise reduction type air pump with a pressure relief function, which is characterized in that firstly, a threaded connection is utilized between the outer surface of a threaded connection block 26 and the inner surface of a threaded connection groove 9, so that a threaded rod 8 is installed in a groove 5 arranged in an installation box 4, then a rubber plug 6 is installed in the groove 5, a connecting rod 7 is installed in a connecting chute 13 arranged in the threaded rod 8, a spring 10 is installed on the outer surface of the connecting rod 7, then a pushing block 11 is welded on the outer surface of the connecting rod 7, when the air pump pressure value is larger than the spring force, then the sliding connection between the outer surface of the pushing block 11 and the inner surface of a pushing groove 12 is utilized, so that the spring 10 and the rubber plug 6 are pushed, the pressure relief hole 14 is utilized, so that pressure relief is carried out, and meanwhile, air flow subjected to pressure relief can reenter the air pump through a lower Fang Xiaokong, so that the noise reduction effect is achieved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a take pressure release function to fall air pump of making an uproar, includes cylinder body (1), bottom (2) and upper cover (3), its characterized in that: the utility model discloses a cylinder body, cylinder body (1) lower surface is installed to bottom (2), surface mounting has valve plate (16) on cylinder body (1), upper cover (3) are installed at valve plate (16) upper surface, upper cover (3) external surface welding has install bin (4), install bin (4) internal surface is provided with recess (5), recess (5) internal surface mounting has plug (6), recess (5) internal surface mounting has threaded rod (8), threaded rod (8) internal surface is provided with connection spout (13), connection spout (13) internal surface gomphosis has connecting rod (7), connecting rod (7) external surface mounting has spring (10), connecting rod (7) external surface welding has pushing block (11), plug (6) internal surface is provided with pushing groove (12), pushing block (11) surface gomphosis is at pushing groove (12) internal surface.
2. The noise reduction type air pump with pressure relief function according to claim 1, wherein: the installation box (4) internal surface is provided with pressure release hole (14), threaded rod (8) surface welding has threaded connection piece (26), recess (5) internal surface is provided with threaded connection groove (9).
3. The noise reduction type air pump with pressure relief function according to claim 2, wherein: the outer surface of the threaded connecting block (26) is in threaded connection with the inner surface of the threaded connecting groove (9), and a driving groove (25) is formed in the inner surface of the threaded rod (8).
4. The noise reduction type air pump with pressure relief function according to claim 1, wherein: the sealing gasket is arranged on the inner surface of the valve plate (16), the leather cup (17) is arranged on the inner surface of the cylinder body (1), the swing frame (18) is arranged on the outer surface of the leather cup (17), and the steel needle (19) is welded on the lower surface of the swing frame (18).
5. The noise reduction type air pump with pressure relief function according to claim 4, wherein: the eccentric wheel (21) is arranged on the inner surface of the bottom cover (2), the steel balls (20) are arranged on the inner surface of the eccentric wheel (21), the motor (24) is arranged on the outer surface of the bottom cover (2), and the output end of the motor (24) is connected with the inner surface of the eccentric wheel (21).
6. The noise reduction type air pump with pressure relief function according to claim 5, wherein: the motor is characterized in that a plurality of bottom cover screws (23) are arranged on the inner surface of the bottom cover (2), bottom cover screw holes (27) are formed in the inner surface of the motor (24), and the outer surface of the bottom cover screws (23) is in threaded connection with the inner surface of the bottom cover screw holes (27).
7. The noise reduction type air pump with pressure relief function according to claim 1, wherein: the inner surface of the upper cover (3) is provided with a plurality of long screws (22), the inner surface of the bottom cover (2) is welded with an upper cover screw block (28), and the outer surface of the long screws (22) is in threaded connection with the inner surface of the upper cover screw block (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321555871.0U CN221003038U (en) | 2023-06-19 | 2023-06-19 | Noise reduction type air pump with pressure relief function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321555871.0U CN221003038U (en) | 2023-06-19 | 2023-06-19 | Noise reduction type air pump with pressure relief function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221003038U true CN221003038U (en) | 2024-05-24 |
Family
ID=91118808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321555871.0U Active CN221003038U (en) | 2023-06-19 | 2023-06-19 | Noise reduction type air pump with pressure relief function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221003038U (en) |
-
2023
- 2023-06-19 CN CN202321555871.0U patent/CN221003038U/en active Active
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