阅读说明：本技术 一种空气压缩机 (Air compressor ) 是由 王华新 于 2019-12-10 设计创作，主要内容包括：本发明提出了一种空气压缩机,包括壳体,壳体内设有相对布置的第一弹性件、第二弹性件,第一弹性件、第二弹性件外沿均与壳体内壁密封连接,第一弹性件远离第二弹性件一侧设有第一铁皮,第二弹性件远离第一弹性件一侧设有第二铁皮,壳体内壁与第一铁皮相对位置设有第一电磁铁,壳体内壁与第二铁皮相对位置设有第二电磁铁；第一弹性件、第二弹性件将壳体内部依次分隔成第一气腔、第二气腔、第三气腔,壳体上设有与第二气腔连通的进气孔、出气孔,进气孔内设有单向进气阀,出气孔内设有单向出气阀。本发明实现低成本、低功耗、低噪声的空气压缩机方案,简化了空气压缩机的结构,降低了空气压缩机的制造成本,且减少了动力转换,节能环保。(The invention provides an air compressor, which comprises a shell, wherein a first elastic part and a second elastic part which are oppositely arranged are arranged in the shell, the outer edges of the first elastic part and the second elastic part are hermetically connected with the inner wall of the shell, a first iron sheet is arranged on one side of the first elastic part, which is far away from the second elastic part, a second iron sheet is arranged on one side of the second elastic part, which is far away from the first elastic part, a first electromagnet is arranged at the position, opposite to the first iron sheet, of the inner wall of the shell, and a second electromagnet is arranged at the position, opposite to the second iron sheet, of the inner wall of; the first elastic part and the second elastic part divide the inside of the shell into a first air cavity, a second air cavity and a third air cavity in sequence, the shell is provided with an air inlet hole and an air outlet hole which are communicated with the second air cavity, a one-way air inlet valve is arranged in the air inlet hole, and a one-way air outlet valve is arranged in the air outlet hole. The invention realizes the air compressor scheme with low cost, low power consumption and low noise, simplifies the structure of the air compressor, reduces the manufacturing cost of the air compressor, reduces power conversion, and is energy-saving and environment-friendly.)

1. An air compressor is characterized by comprising a shell (1), wherein a first elastic part (2) and a second elastic part (3) which are oppositely arranged are arranged in the shell (1), the outer edges of the first elastic part (2) and the second elastic part (3) are hermetically connected with the inner wall of the shell (1), a first iron sheet (4) is arranged on one side, away from the second elastic part (3), of the first elastic part (2), a second iron sheet (5) is arranged on one side, away from the first elastic part (2), of the second elastic part (3), a first electromagnet (6) is arranged at the position, opposite to the first iron sheet (4), of the inner wall of the shell (1), and a second electromagnet (7) is arranged at the position, opposite to the second iron sheet (5), of the inner wall of the shell (1); the first elastic part (2) and the second elastic part (3) divide the interior of the shell (1) into a first air cavity (8), a second air cavity (9) and a third air cavity (10) in sequence, an air inlet hole (11) and an air outlet hole (12) which are communicated with the second air cavity (9) are arranged on the shell (1), a one-way air inlet valve (13) is arranged in the air inlet hole (11), and a one-way air outlet valve (14) is arranged in the air outlet hole (12).

2. The air compressor according to claim 1, characterized in that the first iron sheet (4) is connected to the first electromagnet (6) by means of a first traction spring (15).

3. The air compressor according to claim 1, characterized in that the second iron sheet (5) is connected with the second electromagnet (7) through a second traction spring (16).

4. The air compressor according to any one of claims 1 to 3, wherein the air inlet holes (11) are cylindrical stepped holes, the air inlet holes (11) include an outer air inlet hole and an inner air inlet hole, an air inlet filter (17) is disposed in the outer air inlet hole, and a one-way air inlet valve (13) is disposed in the inner air inlet hole.

5. The air compressor as claimed in claim 4, wherein the diameter of the outer air intake hole is larger than the diameter of the inner air intake hole.

6. The air compressor according to any one of claims 1 to 3, wherein the housing (1) is further provided with a first vent hole (18) communicating with the first air chamber (8) and a second vent hole (19) communicating with the third air chamber (10).

7. The air compressor as claimed in claim 6, wherein the first ventilation hole (18) is a cylindrical stepped hole, the first ventilation hole (18) includes a first outer hole and a first inner hole, and the first outer hole is provided with the first filter element (20).

8. The air compressor as claimed in claim 6, wherein the second vent hole (19) is a cylindrical stepped hole, the second vent hole (19) includes a second outer hole and a second inner hole, and a second filter element (21) is disposed in the second outer hole.

Technical Field

The invention relates to the technical field of compressors, in particular to an air compressor.

Background

The existing air compressors drive related mechanical mechanisms to compress air, a motor is used as a power source and is bound with related mechanical transmission parts and components, energy loss is generated necessarily (because the efficiency of any transmission mechanism is less than 1) while power exchange is carried out among the parts, and the loss is displayed in the forms of heat, noise, vibration and the like, so that the system efficiency is reduced, and the environment is polluted.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides an air compressor.

The invention provides an air compressor, which comprises a shell, wherein a first elastic part and a second elastic part which are oppositely arranged are arranged in the shell, the outer edges of the first elastic part and the second elastic part are hermetically connected with the inner wall of the shell, a first iron sheet is arranged on one side of the first elastic part, which is far away from the second elastic part, a second iron sheet is arranged on one side of the second elastic part, which is far away from the first elastic part, a first electromagnet is arranged at the position, opposite to the first iron sheet, of the inner wall of the shell, and a second electromagnet is arranged at the position, opposite to the second iron sheet, of the inner wall of; the first elastic part and the second elastic part divide the inside of the shell into a first air cavity, a second air cavity and a third air cavity in sequence, the shell is provided with an air inlet hole and an air outlet hole which are communicated with the second air cavity, a one-way air inlet valve is arranged in the air inlet hole, and a one-way air outlet valve is arranged in the air outlet hole.

Preferably, the first iron sheet is connected with the first electromagnet through a first traction spring.

Preferably, the second iron sheet is connected with the second electromagnet through a second traction spring.

Preferably, the air inlet holes are cylindrical stepped holes, the air inlet holes comprise outer air inlet holes and inner air inlet holes, air inlet filter elements are arranged in the outer air inlet holes, and one-way air inlet valves are arranged in the inner air inlet holes.

Preferably, the diameter of the outer air intake holes is larger than the diameter of the inner air intake holes.

Preferably, the shell is further provided with a first vent hole communicated with the first air cavity and a second vent hole communicated with the third air cavity.

Preferably, first air vent is cylinder shoulder hole, and first air vent includes first outer hole and first hole, and first downthehole first filter core that crosses that is equipped with of first outer.

Preferably, the second venthole is a cylindrical stepped hole, the second venthole comprises a second outer hole and a second inner hole, and a second filter element is arranged in the second outer hole.

The invention provides an air compressor, which controls the on-off of a first electromagnet, a second electromagnet and a power supply, when the first electromagnet and the second electromagnet are electrified, the first electromagnet and the second electromagnet respectively attract a first iron sheet and a second iron sheet so as to drive a first elastic part and a second elastic part to respectively bulge and deform towards a first air cavity and a third air cavity, the space of the second air cavity is enlarged, outside air enters the second air cavity from an air inlet, the connection between the first electromagnet and the power supply and the second electromagnet is disconnected, the first electromagnet and the second electromagnet lose magnetism and respectively disconnect the connection with the first iron sheet and the second iron sheet, the first elastic part and the second elastic part recover to the original state, the air in the second air cavity is discharged from an air outlet, and the repeated circulation is carried out, the air compression is further carried out, the power conversion among traditional mechanisms is not needed, and the low cost, the low power consumption and the like are realized, The air compressor scheme with low noise simplifies the structure of the air compressor, reduces the manufacturing cost of the air compressor, reduces power conversion, and is energy-saving and environment-friendly.

Drawings

Fig. 1 is a schematic structural diagram of an air compressor according to the present invention.

Detailed Description

Referring to fig. 1, the invention provides an air compressor, which comprises a shell 1, wherein a first elastic part 2 and a second elastic part 3 are arranged in the shell 1 in an opposite manner, the outer edges of the first elastic part 2 and the second elastic part 3 are both connected with the inner wall of the shell 1 in a sealing manner, a first iron sheet 4 is arranged on one side of the first elastic part 2, which is far away from the second elastic part 3, a second iron sheet 5 is arranged on one side of the second elastic part 3, which is far away from the first elastic part 2, a first electromagnet 6 is arranged at the position, opposite to the first iron sheet 4, of the inner wall of the shell 1, and a second electromagnet 7 is arranged at the position, opposite to the second iron sheet.

The first elastic part 2 and the second elastic part 3 divide the interior of the shell 1 into a first air cavity 8, a second air cavity 9 and a third air cavity 10 in sequence, and the shell 1 is provided with an air inlet hole 11 and an air outlet hole 12 which are communicated with the second air cavity 9. The air inlet holes 11 are cylindrical stepped holes, the air inlet holes 11 comprise outer air inlet holes and inner air inlet holes, the diameter of the outer air inlet holes is larger than that of the inner air inlet holes, air inlet filter elements 17 are arranged in the outer air inlet holes, and one-way air inlet valves 13 are arranged in the inner air inlet holes.

The invention controls the on-off between the first electromagnet 6 and the second electromagnet 7 and the power supply, when the first electromagnet 6 and the second electromagnet 7 are electrified, the first electromagnet 6 and the second electromagnet 7 respectively attract the first iron sheet 4 and the second iron sheet 5, thereby driving the first elastic part 2 and the second elastic part 3 to respectively bulge and deform towards the first air cavity 8 and the third air cavity 10, the space of the second air cavity 9 is enlarged, the outside air enters the second air cavity 9 from the air inlet 11, the connection between the first electromagnet 6 and the second electromagnet 7 and the power supply is disconnected, the first electromagnet 6 and the second electromagnet 7 lose magnetism and respectively disconnect the connection with the first iron sheet 4 and the second iron sheet 5, the first elastic part 2 and the second elastic part 3 are recovered, the air in the second air cavity 9 is discharged from the air outlet 12, the circulation is repeated, the air compression is further carried out, the power conversion between the traditional mechanisms is not needed, the friction is little, simple structure, and the noise is low, small, the cost is reduced.

In a specific embodiment, the first iron sheet 4 is connected with the first electromagnet 6 through a first traction spring 15, and the second iron sheet 5 is connected with the second electromagnet 7 through a second traction spring 16. The first iron sheet 4 and the second iron sheet 5 can be guided to be close to the first electromagnet 6 and the second electromagnet 7 respectively by the first traction spring 15 and the second traction spring 16, and the first elastic element 2 and the second elastic element 3 can be helped to restore to the original state at the same time.

In a specific embodiment, the housing 1 is further provided with a first vent hole 18 communicated with the first air cavity 8 and a second vent hole 19 communicated with the third air cavity 10, the first vent hole 18 is a cylindrical stepped hole, the first vent hole 18 comprises a first outer hole and a first inner hole, a first filter element 20 is arranged in the first outer hole, the second vent hole 19 is a cylindrical stepped hole, the second vent hole 19 comprises a second outer hole and a second inner hole, and a second filter element 21 is arranged in the second outer hole. By providing the first and second candle filters 20 and 21, impurities can be prevented from entering the first and third air chambers 8 and 10.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.