Air compressor with pollution discharge function

Abstract

The utility model relates to the technical field of air compressors, in particular to an air compressor with a pollution discharge function. Comprising an air compressor body, a blow-off pipeline is arranged at the bottom of the air compressor body, a filtering structure and a knocking assembly used for cleaning the filtering structure are arranged in the blow-off pipeline, and dust and metal particles in condensate water are filtered through the filtering structure arranged in the blow-off pipeline; a motor is started, a movable plate is driven by the motor to rotate, the movable plate can extrude a knocking plate in the rotating process of the movable plate due to the fact that the cross section of the movable plate is in an oval shape, the knocking plate can be pushed to move in the direction of a filtering structure under extrusion of the movable plate, and one end of the knocking plate makes contact with the surface of the filtering structure; the filter structure is vibrated through the knocking plate, dust and metal particles attached to the surface of the filter structure fall off through vibration, it is guaranteed that the surface of the filter structure is clean and smooth, and the pollution discharge effect in the pollution discharge process is improved to a certain degree through the structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to air compressor technology field, concretely is a kind of air compressor with pollution discharge function. BACKGROUND

[0002] Air compressor, air compressor, is a kind of air compression and store to gas tank, to produce high-pressure gas flow equipment, it is mainly driven by motor compressor, air is inhaled into compressor inside, through multistage compression, make air volume decrease, pressure increases, finally high-pressure air is stored to gas tank, widely used in industry, medical treatment, automobile, building and multiple fields.

[0003] And air compressor in the operation process, water vapor in air is compressed into condensate, these condensate if accumulation in air compressor inside, can occur chemical reaction with oxygen and other substances in air, produce corrosion effect to air compressor metal parts, cause component rust, damage, thus need to discharge condensate in time, reduce the corrosion of equipment, prolong the service life of equipment, and when discharging condensate through pollution discharge pipeline, since condensate carries dust, metal particles and other impurities, to protect subsequent pipeline system, need to set filter screen inside pollution discharge pipeline, intercept dust and metal particles, and when the dust and metal particles intercepted are too much, can cause blockage to filter screen itself, so need to clean filter screen regularly, and currently cleaning filter screen needs to discharge condensate inside pollution discharge pipeline first, to clean filter screen inside, such operation is extremely tedious, reduces the pollution discharge effect of pollution discharge pipeline. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of prior art, the utility model provides an air compressor with pollution discharge function, solves the problem of poor air compressor pollution discharge effect.

[0005] To achieve the above object, the utility model provides the following technical scheme: an air compressor with pollution discharge function, comprising air compressor body, the bottom of the air compressor body is equipped with pollution discharge pipeline, the inside of the pollution discharge pipeline is equipped with filter structure and knocking assembly for cleaning filter structure;

[0006] The knocking assembly includes motor, movable plate, knocking plate and mounting piece, one end of the motor is fixedly connected with the outside of the pollution discharge pipeline, the motor output end penetrates the outside of pollution discharge pipeline and extends to the inside of pollution discharge pipeline, the motor output end is fixedly connected with the top of the movable plate, the movable plate cross section is oval, the top of the mounting piece is fixedly connected with the inside of the pollution discharge pipeline, the knocking plate is located in the inside of mounting piece, and the bottom of the knocking plate is equipped with connecting plate, the connecting plate is connected with the inside of mounting piece through multiple elastic elements.

[0007] As a preferred technical scheme of the utility model, the knocking plate is provided with an arc-shaped groove at one end adjacent to the movable plate.

[0008] As a preferred technical scheme of the utility model, the elastic member is a spring one, one end of the spring one is fixedly connected with one side of the connecting plate, and the other end of the spring one away from the connecting plate is fixedly connected with the inner side of the mounting member.

[0009] As a preferred technical scheme of the utility model, the mounting member comprises a mounting plate and a supporting plate, the bottom of the supporting plate is fixedly connected with the top of the mounting plate, one side of the supporting plate is fixedly connected with the other end of the spring one away from the connecting plate, and the mounting plate is provided with a connecting block at each end, and the connecting block is fixedly connected with the inner side of the blowdown pipeline at the top.

[0010] As a preferred technical scheme of the utility model, the filtering structure comprises a filter screen and a supporting block, the number of the supporting blocks is two, one end of each of the two supporting blocks is fixedly connected with the inner side of the blowdown pipeline, the two supporting blocks are symmetrically arranged along the central axis of the blowdown pipeline, one side of the supporting block is provided with a spring two, and the other end of the spring two away from the supporting block is fixedly connected with one side of the filter screen.

[0011] As a preferred technical scheme of the utility model, the motor output end is provided with a sealing ring at the connection position of the blowdown pipeline.

[0012] Compared with the prior art, the utility model provides a kind of air compressor with blowdown function, with following beneficial effects:

[0013] Dust and metal particles in condensate water are filtered by the filtering structure arranged in the blowdown pipeline, to prevent dust and metal particles from damaging subsequent pipeline system, when the surface of filtering structure is shielded by dust and metal particles, start motor, drive movable plate to rotate by motor, since the cross section of movable plate is oval, so in the process of movable plate rotation, movable plate will extrude knocking plate, under the extrusion of movable plate, knocking plate is pushed to move in the direction of filtering structure, so that one end of knocking plate is in contact with the surface of filtering structure, make filtering structure vibrate by knocking plate, dust and metal particles attached to the surface of filtering structure are dropped by vibration, ensure the cleanness and smoothness of filtering structure surface, the above structure improves blowdown effect in the process of blowdown to some extent. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall structure schematic diagram of air compressor with blowdown function provided by the utility model;

[0015] Figure 2 It is the local split structure schematic diagram of blowdown pipeline and knocking assembly provided by the utility model;

[0016] Figure 3 The partial sectional structure schematic view of the knocking assembly and the filter structure is provided in the utility model.

[0017] Figure 4 The partial sectional structure schematic view of the knocking assembly and the filter structure is provided in the utility model.

[0018] Figure 5 The partial sectional structure schematic view of the knocking assembly and the filter structure is provided in the utility model.

[0019] In the figure: 1, air compressor body; 2, blow-off pipeline; 3, motor; 4, movable plate; 5, knocking plate; 6, connecting plate; 7, arc-shaped groove; 8, spring one; 9, mounting plate; 10, support plate; 11, connecting block; 12, filter screen; 13, support block; 14, spring two; 15, sealing ring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-5 In the embodiment, an air compressor with blow-off function includes an air compressor body 1, the bottom of the air compressor body 1 is provided with a blow-off pipeline 2, the blow-off pipeline 2 is internally provided with a filter structure and a knocking assembly for cleaning the filter structure, the knocking assembly includes a motor 3, a movable plate 4, a knocking plate 5 and a mounting piece, one end of the motor 3 is fixedly connected with the outside of the blow-off pipeline 2, the output end of the motor 3 penetrates through the outside of the blow-off pipeline 2 and extends into the blow-off pipeline 2, the output end of the motor 3 is fixedly connected with the top of the movable plate 4, the movable plate 4 is in an oval cross section, the top of the mounting piece is fixedly connected with the inside of the blow-off pipeline 2, the knocking plate 5 is located inside the mounting piece, and the bottom of the knocking plate 5 is provided with a connecting plate 6, the connecting plate 6 is connected with the inside of the mounting piece through a plurality of elastic pieces, and the stability of the movable plate 4 can be ensured when the movable plate 4 rotates along the inside of the arc-shaped groove 7 through the arrangement of the arc-shaped groove 7.

[0022] The arc-shaped groove 7 is arranged at one end of the knocking plate 5 adjacent to the movable plate 4, the elastic member is a spring 8, one end of the spring 8 is fixedly connected with one side of the connecting plate 6, the end of the spring 8 away from the connecting plate 6 is fixedly connected with the inner side of the mounting member, the mounting member comprises a mounting plate 9 and a supporting plate 10, the bottom of the supporting plate 10 is fixedly connected with the top of the mounting plate 9, the end of the spring 8 away from the connecting plate 6 is fixedly connected with one side of the supporting plate 10, the mounting plate 9 is provided with a connecting block 11 at both ends, the top of the connecting block 11 is fixedly connected with the inner side of the blowdown pipeline 2, the filtering structure comprises a filter screen 12 and a supporting block 13, the number of the supporting blocks 13 is two, one end of each of the two supporting blocks 13 is fixedly connected with the inner side of the blowdown pipeline 2, and the two supporting blocks 13 are symmetrically arranged along the central axis of the blowdown pipeline 2, one side of the supporting block 13 is provided with a spring 14, the spring 14 can increase the shaking amplitude of the filter screen 12, so that the dust and metal particles attached to the surface of the filter screen 12 fall off, and the cleanliness and smoothness of the surface of the filter screen 12 are ensured, the end of the spring 14 away from the supporting block 13 is fixedly connected with one side of the filter screen 12, and the sealing ring 15 is arranged at the connecting position of the output end of the motor 3 and the blowdown pipeline 2, so that the sealing property of the blowdown pipeline 2 is improved, and the overflow of the condensed water is prevented.

[0023] The working principle and use process of the utility model are as follows:

[0024] The filter screen 12 arranged in the blowdown pipeline 2 filters the dust and metal particles in the condensed water, prevents the dust and metal particles from damaging the subsequent pipeline system, and when the surface of the filter screen 12 is shielded by the dust and metal particles, the motor 3 is started, the movable plate 4 is driven to rotate in the arc-shaped groove 7 by the motor 3, because the cross section of the movable plate 4 is oval, the outer side of the movable plate 4 extrudes the inner side of the arc-shaped groove 7 in the process of rotation of the movable plate 4, the movable plate 4 pushes the knocking plate 5 to move towards the filter screen 12 under the extrusion, one end of the knocking plate 5 contacts the surface of the filter screen 12, the knocking plate 5 extrudes the filter screen 12 to move towards the supporting block 13 and extrudes the spring 14, the knocking plate 5 moves towards the filter screen 12 and drives the connecting plate 6 to move synchronously, the connecting plate 6 stretches the spring 8, when the movable plate 4 no longer contacts the inner side of the arc-shaped groove 7, the connecting plate 6 and the knocking plate 5 are reset under the elastic action of the spring 8, the filter screen 12 is reset under the elastic action of the spring 14, and the spring 14 can also increase the shaking amplitude of the filter screen 12, so that the dust and metal particles attached to the surface of the filter screen 12 fall off, and the cleanliness and smoothness of the surface of the filter screen 12 are ensured.

[0025] Through the setting of the arc-shaped groove 7, when the movable plate 4 rotates along the inner side of the arc-shaped groove 7, the stability of the movable plate 4 can be ensured, and through the setting of the sealing ring 15 at the connecting position of the motor 3 output end and the blow-off pipeline 2, the sealing property of the blow-off pipeline 2 can be improved, and the overflow of the condensed water can be prevented.

[0026] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included within the scope of the present application.

Claims

1. An air compressor with a blowdown function, comprising an air compressor body (1), characterized in that: The air compressor body (1) bottom is equipped with a blowdown pipeline (2), the blowdown pipeline (2) inside is equipped with a filter structure and is used for cleaning the knocking assembly of filter structure; The knocking assembly includes motor (3), movable plate (4), knocking plate (5) and mounting piece, the motor (3) one end with the blowdown pipeline (2) outside fixed connection, the motor (3) output end penetrates blowdown pipeline (2) outside and extends to blowdown pipeline (2) inside, the motor (3) output end with the movable plate (4) top fixed connection, the movable plate (4) cross section is oval, the mounting piece top with the blowdown pipeline (2) inboard fixed connection, the knocking plate (5) is located in mounting piece inside, and the knocking plate (5) bottom is equipped with connecting plate (6), the connecting plate (6) is connected with the inboard of mounting piece through multiple elastic elements.

2. The air compressor with a blowdown function according to claim 1, characterized in that: The knocking plate (5) is equipped with arc slot (7) adjacent to one end of movable plate (4).

3. The air compressor with a blowdown function according to claim 2, characterized in that: The elastic element is spring one (8), one end of the spring one (8) is fixedly connected with one side of the connecting plate (6), and the other end of the spring one (8) is fixedly connected with the inboard of the mounting piece.

4. The air compressor with a blowdown function according to claim 3, characterized in that: The mounting piece includes mounting plate (9) and support plate (10), the support plate (10) bottom is fixedly connected with the mounting plate (9) top, the other end of the spring one (8) is fixedly connected with one side of the support plate (10), and the mounting plate (9) both ends are equipped with connecting block (11), and the connecting block (11) top is fixedly connected with the inboard of the blowdown pipeline (2).

5. The air compressor with a blowdown function according to claim 4, characterized in that: The filter structure includes filter screen (12) and support block (13), the number of support block (13) is two, one end of two support blocks (13) is fixedly connected with the inboard of the blowdown pipeline (2), and two support blocks (13) are symmetrically arranged along the central axis of the blowdown pipeline (2), one side of the support block (13) is equipped with spring two (14), and one end of the spring two (14) away from the support block (13) is fixedly connected with one side of the filter screen (12).

6. The air compressor with a blowdown function according to claim 5, characterized in that: The motor (3) output end and blowdown pipeline (2) connection place is equipped with sealing ring (15).

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