CN210218017U - Stable compressed air system - Google Patents
Stable compressed air system Download PDFInfo
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- CN210218017U CN210218017U CN201920300597.XU CN201920300597U CN210218017U CN 210218017 U CN210218017 U CN 210218017U CN 201920300597 U CN201920300597 U CN 201920300597U CN 210218017 U CN210218017 U CN 210218017U
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- piston cylinder
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- compressed air
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Abstract
The utility model discloses a stabilize compressed air system, including the base, be provided with the piston cylinder on the base and drive the slider-crank mechanism of the piston reciprocating motion of piston cylinder, the front end of piston cylinder is provided with intake pipe and outlet duct, is provided with admission valve and air outlet valve on intake pipe and the outlet duct respectively; the utility model has the advantages that the number of the piston cylinders is multiple, the plurality of the piston cylinders output compressed gas in sequence, so that the gas outlet and the gas inlet continuously pass through the gas, the gas pressure change is small, the generated vibration is small, and the noise and the equipment abrasion are reduced; through set up the air vent on the piston, can inhale the air at piston department when the piston cylinder breathes in, increase the gas volume in the piston cylinder, also reduce the burden of intake pipe department, increase the life of equipment.
Description
Technical Field
The utility model relates to an air compressor technical field especially relates to a stabilize compressed air system.
Background
The compressor is a driven fluid machine for lifting low-pressure gas into high-pressure gas, and is divided into a piston compressor, a screw compressor, a centrifugal compressor, a linear compressor and the like; the piston compressor uses the piston in the cylinder cavity to do reciprocating motion to suck, compress and discharge gas, when a single piston cylinder works, high-pressure gas is intermittently output, the output gas pressure changes greatly, so that a gas pipe and a connecting piece generate large vibration, noise is generated, and equipment is abraded; because the air inlet bore of piston cylinder is limited, when the piston cylinder breathes in, if the piston removes at the excessive speed, the gas that gets into by the air inlet in the piston cylinder can be less than expected value, also can produce the negative pressure in the intake pipe simultaneously, influences the life of intake pipe.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to avoid prior art's weak point, provide a stabilize compressed air system to effectively solve the weak point that exists among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a stable compressed air system comprises a base, wherein a piston cylinder and a slider-crank mechanism for driving a piston of the piston cylinder to reciprocate are arranged on the base, an air inlet pipe and an air outlet pipe are arranged at the front end of the piston cylinder, and an air inlet valve and an air outlet valve are respectively arranged on the air inlet pipe and the air outlet pipe;
the crank sliding block mechanism comprises a connecting rod, a crank and a driving device, the connecting rod is hinged to a piston of the piston cylinder, the crank and the connecting rod are hinged to each other, and the driving device drives the crank to rotate;
the piston is provided with an air hole, a plugging block is arranged at the inner end of the air hole on the piston, an embedding hole is formed in the piston in a matched mode with the plugging block, the plugging block is matched with the embedding hole through a conical surface, the plugging block is connected to the bottom of the embedding hole through a spring, and the inner end of the air hole is communicated with the bottom of the embedding hole;
the piston cylinder is evenly provided with a plurality of along drive arrangement's horizontal circumference, and the intake pipe of every piston cylinder communicates each other, and the outlet duct of every piston cylinder communicates each other.
Furthermore, the circumference of the piston cylinder is uniformly provided with four.
Furthermore, the plugging block comprises an embedded block embedded in the piston and a pressing cap pressed on the inner surface of the piston, a pressing table is arranged on the piston in a matched mode, and an avoiding hole is formed in the piston cylinder in a matched mode.
Further, the outer surface of the pressing cap is a spherical surface, and the pressing table is matched with the pressing cap and is also arranged to be a spherical surface.
Further, a sealing gasket is arranged on the blocking block.
The above technical scheme of the utility model following beneficial effect has: the utility model has the advantages that the number of the piston cylinders is multiple, the plurality of the piston cylinders output compressed gas in sequence, so that the gas outlet and the gas inlet continuously pass through the gas, the gas pressure change is small, the generated vibration is small, and the noise and the equipment abrasion are reduced; through set up the air vent on the piston, can inhale the air at piston department when the piston cylinder breathes in, increase the gas volume in the piston cylinder, also reduce the burden of intake pipe department, increase the life of equipment.
Drawings
Fig. 1 is a schematic top view of an embodiment of the present invention;
fig. 2 is an application schematic diagram of the blocking block according to the embodiment of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-2, the stable compressed air system of the present embodiment includes a base 1, a piston cylinder 2 and a slider-crank mechanism 3 for driving a piston 21 of the piston cylinder 2 to reciprocate are disposed on the base 1, an air inlet pipe 22 and an air outlet pipe 23 are disposed at a front end of the piston cylinder 2, and an air inlet valve 221 and an air outlet valve 231 are disposed on the air inlet pipe 22 and the air outlet pipe 23, respectively; the air inlet valve 221 and the air outlet valve 231 are one-way valves, when the piston 21 is pulled out, air is introduced through the air inlet valve 221, and when the piston 21 is compressed, compressed air is output through the air outlet valve 231;
the crank slider mechanism 3 comprises a connecting rod 31, a crank 32 and a driving device 33, the connecting rod 31 is hinged on the piston 21 of the piston cylinder 2, the crank 32 and the connecting rod 31 are hinged with each other, and the driving device 33 drives the crank 32 to rotate; preferably, the driving device 31 is a motor;
a plurality of piston cylinders 2 are uniformly arranged along the horizontal circumference of the driving device, the air inlet pipes 22 of all the piston cylinders 2 are communicated with each other, the air outlet pipes 23 are connected in parallel and then share an air outlet 230, and the air inlet pipes 22 are connected in parallel and then share an air inlet 220; the plurality of piston cylinders 2 output compressed gas in sequence, so that the gas outlet 230 and the gas inlet 220 continuously pass through the gas, the gas pressure change is small, the generated vibration is small, and the noise and the equipment abrasion are reduced; preferably, four piston cylinders 2 are uniformly arranged in the circumferential direction, and the four piston cylinders 2 can be equally divided into four steps for ventilation in one period of gas compression of the original piston cylinder, so that the gas outlet 230 and the gas inlet 220 can continuously pass through the gas;
the piston 21 is provided with a vent hole 21a, the piston 21 is provided with a block 211 at the inner end of the vent hole 21a, the piston 21 is provided with an embedding hole 21b matched with the block 211, the block 211 is matched with the embedding hole 21b through a conical surface, the block 211 is connected to the bottom of the embedding hole 21b through a spring, and the inner end of the vent hole 21a is communicated with the bottom of the embedding hole 21 b; when the piston 21 performs air suction, negative pressure is generated in the piston cylinder 2, air can enter the air through the air vent 21a, the blocking block 211 is jacked up by the air against the pulling force of the spring, and then the air enters the piston cylinder 2, so that the air in the piston cylinder 2 is filled more easily, the burden of the air inlet pipe 22 is reduced, and the service life of the equipment is prolonged; when the piston 21 performs the action of compressing air, the blocking piece 211 is pressed at the position of the embedding hole 21b under the action of the spring, and meanwhile, the pressure of the blocking piece 211 and the embedding hole 21b is increased by the compressed air, so that air leakage is avoided;
preferably, the block 211 comprises an insert 2111 embedded in the piston 21 and a pressing cap 2112 pressed on the inner surface of the piston 21, the piston 21 is provided with a pressing platform 212 in cooperation with the pressing cap 2112, and the piston cylinder 2 is provided with an avoidance hole 2a in cooperation with the pressing cap 2112; preferably, the outer surface of the pressing cap 2112 is spherical, and the pressing platform 212 is also arranged to be spherical in cooperation with the pressing cap 2112; the pressing cap 2112 can cover the pressing platform 212, and further compressed air is prevented from entering the embedding hole 21b and leaking out;
preferably, the block 211 is provided with a sealing gasket, and the block 211 is compressed in the insertion hole 21b by the sealing gasket under the pressure of the compressed gas, so as to enhance the sealing property.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (5)
1. A stabilized compressed air system, comprising: the device comprises a base, wherein a piston cylinder and a slider-crank mechanism for driving a piston of the piston cylinder to reciprocate are arranged on the base, an air inlet pipe and an air outlet pipe are arranged at the front end of the piston cylinder, and an air inlet valve and an air outlet valve are respectively arranged on the air inlet pipe and the air outlet pipe;
the crank sliding block mechanism comprises a connecting rod, a crank and a driving device, the connecting rod is hinged to a piston of the piston cylinder, the crank and the connecting rod are hinged to each other, and the driving device drives the crank to rotate;
the piston is provided with an air hole, a plugging block is arranged at the inner end of the air hole on the piston, an embedding hole is formed in the piston in a matched mode with the plugging block, the plugging block is matched with the embedding hole through a conical surface, the plugging block is connected to the bottom of the embedding hole through a spring, and the inner end of the air hole is communicated with the bottom of the embedding hole;
the piston cylinder is evenly provided with a plurality of along drive arrangement's horizontal circumference, and the intake pipe of every piston cylinder communicates each other, and the outlet duct of every piston cylinder communicates each other.
2. A stabilized compressed air system according to claim 1, wherein: the piston cylinder circumference evenly is provided with four.
3. A stabilized compressed air system according to claim 1, wherein: the plugging block comprises an embedded block embedded in the piston and a pressing cap pressed on the inner surface of the piston, a pressing table is arranged on the piston in a matched mode, and an avoiding hole is formed in the piston cylinder in a matched mode.
4. A stabilized compressed air system according to claim 3, wherein: the outer surface of the pressing cap is a spherical surface, and the pressing table is matched with the pressing cap and is also arranged to be a spherical surface.
5. A stabilized compressed air system according to claim 1, wherein: and a sealing gasket is arranged on the blocking block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920300597.XU CN210218017U (en) | 2019-03-11 | 2019-03-11 | Stable compressed air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920300597.XU CN210218017U (en) | 2019-03-11 | 2019-03-11 | Stable compressed air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210218017U true CN210218017U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920300597.XU Active CN210218017U (en) | 2019-03-11 | 2019-03-11 | Stable compressed air system |
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| CN (1) | CN210218017U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298393A (en) * | 2020-11-03 | 2021-02-02 | 温州简杰机械科技有限公司 | Intelligent robot for security patrol |
| CN113998136A (en) * | 2021-12-02 | 2022-02-01 | 北京机电工程研究所 | Miniature aircraft launching device and method |
| CN114870715A (en) * | 2022-05-10 | 2022-08-09 | 安徽盛城新型材料有限公司 | Positive pressure air-jet mixer for dry powder production |
-
2019
- 2019-03-11 CN CN201920300597.XU patent/CN210218017U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298393A (en) * | 2020-11-03 | 2021-02-02 | 温州简杰机械科技有限公司 | Intelligent robot for security patrol |
| CN113998136A (en) * | 2021-12-02 | 2022-02-01 | 北京机电工程研究所 | Miniature aircraft launching device and method |
| CN113998136B (en) * | 2021-12-02 | 2024-01-19 | 北京机电工程研究所 | Micro-aircraft transmitting device and method |
| CN114870715A (en) * | 2022-05-10 | 2022-08-09 | 安徽盛城新型材料有限公司 | Positive pressure air-jet mixer for dry powder production |
| CN114870715B (en) * | 2022-05-10 | 2023-08-18 | 安徽盛城新型材料有限公司 | Positive pressure air flow mixer for dry powder production |
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