CN221347179U - Novel booster air pump - Google Patents
Novel booster air pump Download PDFInfo
- Publication number
- CN221347179U CN221347179U CN202323108577.8U CN202323108577U CN221347179U CN 221347179 U CN221347179 U CN 221347179U CN 202323108577 U CN202323108577 U CN 202323108577U CN 221347179 U CN221347179 U CN 221347179U
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- China
- Prior art keywords
- piston
- assembly
- transmission shaft
- housing
- transmission
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- 230000005540 biological transmission Effects 0.000 claims description 62
- 230000033001 locomotion Effects 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 abstract description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000009423 ventilation Methods 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
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009713 electroplating 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
Abstract
The utility model discloses a novel booster air pump, which comprises a driving assembly, a first piston assembly and a second piston assembly, wherein the first piston assembly and the second piston assembly are respectively arranged at two sides of the driving assembly, and the driving assembly can drive the first piston and the second piston at the same time; the first piston assembly and the second piston assembly are communicated with each other, the second piston assembly is provided with an air inlet and an air outlet, the air inlet is provided with an air inlet one-way valve, the air outlet is provided with an air outlet one-way valve, and the air is compressed by the working of the two piston mechanisms through the first piston assembly and the second piston assembly, so that the air outlet reaches larger air pressure.
Description
Technical Field
The utility model relates to the technical field of air pumps, in particular to a novel booster air pump.
Background
Air pump (qim), air pump is a "air pump", a device that removes air from an enclosed space or adds air from an enclosed space. 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.
The working principle of the existing air pump is various, the piston type air pump for pressurizing air by compressing the cavity through the piston is simple in structure and low in cost, but the pressure generally achieved by the structure is low, and the air pump can affect the air charging efficiency of equipment.
Disclosure of utility model
In view of this, the present utility model discloses a novel booster air pump capable of forming a relatively large air pressure.
The utility model discloses a novel booster air pump, which comprises a driving component, a first piston component and a second piston component, wherein,
The first piston assembly and the second piston assembly are respectively arranged at two sides of the driving assembly, and the driving assembly can drive the first piston and the second piston at the same time;
The first piston assembly is communicated with the second piston assembly, the second piston assembly is provided with an air inlet and an air outlet, the air inlet is provided with an air inlet one-way valve, and the air outlet is provided with an air outlet one-way valve.
Further, the drive assembly comprises a drive bracket, a transmission shell and a transmission shaft, wherein the transmission shell is fixed in the drive bracket, the transmission shaft is arranged in the transmission shell and is rotationally connected with the transmission shell, two ends of the transmission shaft respectively penetrate through two ends of the drive bracket, and two ends of the transmission shaft are respectively connected with the first piston assembly and the second piston assembly.
Further, the driving support comprises a left fixing plate, a right fixing plate and a casing, wherein the left fixing plate and the right fixing plate are respectively fixed at two ends of the casing, the transmission casing is fixed inside the casing, two ends of the transmission shaft respectively penetrate through the left fixing plate and the right fixing plate, and the transmission shaft is respectively connected with the left fixing plate and the right fixing plate in a rotating mode.
Further, a belt connecting part is arranged on the transmission shaft, the transmission shaft is connected with the driving motor through a transmission belt, a first notch groove for the transmission belt to pass through is arranged on the transmission shell, and a second notch groove for the transmission belt to pass through is arranged on the shell.
Further, the first piston assembly comprises a first piston shell, a first piston cavity with a downward opening is arranged in the first piston shell, a first piston is arranged in the first piston cavity, one end of the transmission shaft is rotationally connected with the first piston through a first centrifugal shaft, and the transmission shaft drives the first piston to do piston motion relative to the first piston shell through the first centrifugal shaft.
Further, the second piston assembly comprises a second piston shell and a second piston, a second piston cavity with a downward opening is arranged in the second piston shell, the second piston is arranged in the second piston cavity, the other end of the transmission shaft is rotationally connected with the second piston through a second centrifugal shaft, and the transmission shaft drives the second piston to do piston motion relative to the second piston shell through the second centrifugal shaft.
Further, the first piston cavity and the second piston cavity are communicated through an air pipe.
Further, the number of the air pipes is two, and the air pipes are distributed in parallel.
Compared with the prior art, the technical scheme disclosed by the utility model has the beneficial effects that:
Through setting up first piston assembly with second piston assembly, work through two piston mechanisms compresses the air to reach bigger atmospheric pressure at the gas outlet.
Drawings
FIG. 1 is a schematic diagram of a booster air pump;
FIG. 2 is an exploded view of the booster air pump;
Fig. 3 is a cross-sectional view of the booster air pump.
Detailed Description
The following description of the embodiments of the present utility model will be made with reference to the drawings in which the embodiments of the present utility model are clearly and fully described, it should be noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component, or there may be an intervening component at the same time. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. It should also be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless otherwise specifically defined and limited; either mechanically or electrically, or by communication between two components. 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. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
It should be further noted that, in the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on 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 apparatus 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 "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1, the utility model discloses a novel booster air pump 100, which comprises a driving assembly 30, a first piston assembly 10 and a second piston assembly 20, wherein the driving assembly 30 can drive the first piston assembly 10 and the second piston assembly 20 to work at the same time, and air is compressed through the first piston assembly 1 and the second piston assembly 20 so as to generate larger air pressure.
Further, the first piston assembly 10 and the second piston assembly 20 are respectively disposed at two sides of the driving assembly 30, and the driving assembly 30 can simultaneously drive the first piston assembly 10 and the second piston lease 0, so that air compression is simultaneously realized through the first piston assembly 10 and the second piston assembly 20.
Further, the first piston assembly 10 and the second piston assembly 20 are mutually communicated, the second piston assembly 20 is provided with an air inlet 24 and an air outlet 25, the air inlet 24 is provided with an air inlet check valve 241, the air outlet 25 is provided with an air outlet check valve 251, and therefore conduction of the first piston assembly 10 and the second piston assembly 20 is guaranteed, and ventilation of the first piston assembly 0, the second piston assembly 20 and the external environment is guaranteed.
As shown in fig. 2, further, the driving assembly 30 includes a driving bracket 31, a driving housing 312, and a driving shaft 213, the driving housing 312 is fixed inside the driving bracket 31, the driving shaft 313 is disposed inside the driving housing 312 and is rotatably connected with the driving housing 312, two ends of the driving shaft 313 respectively pass through two ends of the driving bracket 31, and two ends of the driving shaft 313 are respectively connected with the first piston assembly 10 and the second piston assembly 20. When the transmission shaft 31 rotates, the transmission shaft 313 may drive the first piston assembly 10 and the second piston assembly 20 to operate simultaneously.
Further, the driving bracket 31 includes a left fixing plate 32, a right fixing plate 33, and a casing 311, the left fixing plate 32 and the right fixing plate 33 are respectively fixed at two ends of the casing 311, the driving housing 312 is fixed inside the casing 311, two ends of the driving shaft 313 respectively pass through the left fixing plate 32 and the right fixing plate 33, and the driving shaft 313 is respectively connected with the left fixing plate 32 and the right fixing plate 33 in a rotating manner. Specifically, in the present application, the bottom ends of the left and right fixing plates 32 and 33 are provided with a plurality of supporting legs, and the driving bracket 31 is fixed on the corresponding plane by the supporting legs. The fastening screw 315 is connected between the left fixing plate 32 and the right fixing plate 33, and a plurality of fastening screws 315 are provided between the left fixing plate 32 and the right fixing plate 33, so as to ensure the fastening performance of the connection of the driving bracket 31.
Further, the transmission shaft 313 is provided with a belt connecting portion 3131, the belt connecting portion 3131 on the transmission shaft 13 is connected with the driving motor through a transmission belt, the transmission housing 312 is provided with a first notch 317 through which the transmission belt passes, and the casing 311 is provided with a second notch 316 through which the transmission belt passes. In the present application, the transmission shaft 313 is connected to an external driving motor through the transmission belt, and the driving motor drives the transmission shaft 313 to rotate in the transmission housing 312 through the transmission belt, so as to drive the first piston assembly 10 and the second piston assembly 20 to work simultaneously, thereby compressing air.
As shown in fig. 2 and 3, further, the first piston assembly 10 includes a first piston housing 11, the first piston housing 11 is connected to the left fixing plate 32, a first piston cavity 13 with a downward opening is provided in the first piston housing 11, a first piston 12 is provided in the first piston cavity 13, one end of the transmission shaft 313 is rotatably connected with the first piston 12 through a first eccentric shaft 318, and the transmission shaft 313 drives the first piston 12 to perform a piston movement relative to the first piston housing 11 through the first eccentric shaft 318. The second piston assembly 20 includes a second piston housing 21 and a second piston 22, the second piston housing 21 is connected to the right fixing plate 33, a second piston cavity 23 with a downward opening is provided in the second piston housing 21, the second piston 22 is disposed in the second piston cavity 23, the other end of the transmission shaft 313 is rotationally connected with the second piston 22 through a second eccentric shaft 319, and the transmission shaft 313 drives the second piston 22 to perform a piston movement relative to the second piston housing 21 through the second eccentric shaft 319. Specifically, the first piston 12 is connected to the transmission shaft 313 through a first eccentric shaft 318, and the second piston 22 is connected to the transmission shaft 313 through a second eccentric shaft 19, so that when the transmission shaft 313 rotates, the first piston 12 is driven to perform a piston motion in the first piston cavity 13 and the second piston 22 is driven to perform a piston motion in the second piston cavity 23.
Further, the first piston chamber 13 and the second piston chamber 23 are communicated through an air pipe 314. There are two air tubes 314, and the air tubes 314 are distributed in parallel.
The present utility model can be embodied in various forms and modifications without departing from the broad spirit and scope of the utility model, and the above-described embodiments are intended to be illustrative of the utility model, but not limiting the scope of the utility model.
Claims (8)
1. A novel booster air pump is characterized by comprising a driving component, a first piston component and a second piston component, wherein,
The first piston assembly and the second piston assembly are respectively arranged at two sides of the driving assembly, and the driving assembly can drive the first piston and the second piston at the same time;
The first piston assembly is communicated with the second piston assembly, the second piston assembly is provided with an air inlet and an air outlet, the air inlet is provided with an air inlet one-way valve, and the air outlet is provided with an air outlet one-way valve.
2. The novel booster air pump of claim 1, wherein the driving assembly comprises a driving bracket, a transmission housing and a transmission shaft, the transmission housing is fixed in the driving bracket, the transmission shaft is arranged in the transmission housing and is rotationally connected with the transmission housing, two ends of the transmission shaft respectively penetrate through two ends of the driving bracket, and two ends of the transmission shaft are respectively connected with the first piston assembly and the second piston assembly.
3. The novel booster air pump of claim 2, wherein the driving bracket comprises a left fixing plate, a right fixing plate and a casing, the left fixing plate and the right fixing plate are respectively fixed at two ends of the casing, the transmission housing is fixed inside the casing, two ends of the transmission shaft respectively penetrate through the left fixing plate and the right fixing plate, and the transmission shaft is respectively connected with the left fixing plate and the right fixing plate in a rotating manner.
4. A novel booster air pump according to claim 3, wherein the transmission shaft is provided with a belt connecting portion, the transmission shaft is connected with the driving motor through a transmission belt, the transmission housing is provided with a first notch groove for the transmission belt to pass through, and the casing is provided with a second notch groove for the transmission belt to pass through.
5. The novel booster air pump of claim 4, wherein the first piston assembly comprises a first piston housing, a first piston cavity with a downward opening is arranged in the first piston housing, a first piston is arranged in the first piston cavity, one end of the transmission shaft is rotationally connected with the first piston through a first centrifugal shaft, and the transmission shaft drives the first piston to perform piston movement relative to the first piston housing through the first centrifugal shaft.
6. The novel booster air pump of claim 5, wherein the second piston assembly comprises a second piston housing and a second piston, a second piston cavity with a downward opening is arranged in the second piston housing, the second piston is arranged in the second piston cavity, the other end of the transmission shaft is rotationally connected with the second piston through a second centrifugal shaft, and the transmission shaft drives the second piston to do piston motion relative to the second piston housing through the second centrifugal shaft.
7. A novel booster air pump of claim 6 wherein said first piston chamber and said second piston chamber are in communication via an air tube.
8. A novel booster air pump as defined in claim 7, wherein there are two of said air tubes, said air tubes being arranged in parallel.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221347179U true CN221347179U (en) | 2024-07-16 |
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| GR01 | Patent grant |