CN213392660U

CN213392660U - Two-stage compression air compressor structure

Info

Publication number: CN213392660U
Application number: CN202022379034.XU
Authority: CN
Inventors: 刘雪梅
Original assignee: Tianjin Yitong Yongxu Technology Development Co Ltd
Current assignee: Tianjin Yitong Yongxu Technology Development Co Ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-08
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a two-stage compression air compressor machine structure, including sound-proof housing, bottom plate and compression case, still include the fixed knot structure of convenient to detach clearance, be convenient for reduce the buffering amortization structure of vibrations and amortization and be convenient for assist radiating heat radiation structure, driving motor is installed to one side of bottom plate top, and driving motor's output installs the bull stick, the compression case is installed to one side of bull stick, the mount pad is all installed at the both ends of driving motor and compression bottom of the case end, and the bottom plate top of mount pad below all has seted up the cushion chamber to the usefulness. The utility model discloses a pass through the mount pad with the vibrations that the during operation produced and transmit to the backup pad for the elastic action of spring is overcome to the backup pad and the motion, thereby feels the elastic potential energy through the spring with the vibrations and offsets, and the sound wave that the simultaneous working produced reduces the potential energy after sound-proof housing and the inside multiple reflection of bloop gradually, finally realizes good shock attenuation noise cancelling effect.

Description

Two-stage compression air compressor structure

Technical Field

The utility model relates to an air compressor machine technical field specifically is a two-stage compression air compressor machine structure.

Background

The air compressor mainly provides the air supply for pneumatic element and various pneumatic valves, and screw air compressor machine is comparatively common today, compares single-stage compression's air compressor machine, and two-stage compression air compressor machine is more welcomed, and life is more permanent, but current two-stage compression air compressor machine structure still has many problems or defects:

first, the filtration that admits air of traditional two-stage compression air compressor machine structure is not convenient for dismantle, and the filtration that admits air is in order to guarantee the leakproofness, and the installation is comparatively complicated, leads to the periodic cleaning to have various inconveniences.

Second, traditional two-stage compression air compressor machine structure gives sound insulation shock attenuation effect not good, and the during operation, the vibrations are felt stronger, and the noise of production is very big.

Third, the conventional two-stage compression air compressor has poor heat dissipation performance, the internal heat dissipation is perfect, but the external heat dissipation is neglected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-stage compression air compressor machine structure to the filtration that admits air that proposes in solving above-mentioned background art is not convenient for dismantle, give sound insulation shock attenuation effect is not good and the not good problem of heat dispersion.

In order to achieve the above object, the utility model provides a following technical scheme: a two-stage compression air compressor structure comprises a sound-proof shield, a bottom plate, a compression box, a fixing structure convenient to disassemble and clean, a buffering and silencing structure convenient to reduce vibration and noise and a heat dissipation structure convenient to assist in heat dissipation;

a driving motor is mounted on one side above the bottom plate, a rotating rod is mounted at the output end of the driving motor, fan blades are mounted in the middle of the outer wall of the rotating rod, a compression box is mounted on one side of the rotating rod, an air inlet pipe is mounted in the middle of the top end of the compression box, and the fixing structures are mounted at the upper end and the lower end of one side of the air inlet pipe;

mounting seats are respectively mounted at two ends of the bottom ends of the driving motor and the compression box, buffer cavities are respectively formed at the top ends of the bottom plates below the mounting seats in a matched mode, and the buffer silencing structures are respectively mounted inside the buffer cavities;

the sound-proof housing is installed on the top of bottom plate, heat radiation structure installs the top at the sound-proof housing.

Preferably, buffering amortization structure includes the slide, the slide is all seted up in the inside both sides of cushion chamber, and the upper end between the slide all is provided with the backup pad, the both sides of backup pad all link to each other with the slide through the slider, and the top of backup pad all links to each other with the mount pad, evenly install the spring around the backup pad bottom.

Preferably, the upper end of one side of the sound-proof housing is uniformly provided with heat dissipation holes, and the inside of the sound-proof housing on one side of the heat dissipation holes is provided with a filter screen.

Preferably, the top end of the bottom plate is uniformly provided with silencing holes, and the silencing holes are honeycomb-shaped.

Preferably, heat radiation structure includes heat-conducting plate, fin and heat pipe, the intermediate position department on sound-proof housing top is installed to the heat-conducting plate, and the bottom of heat-conducting plate evenly installs the heat pipe, the fin is evenly installed on the top of heat-conducting plate.

Preferably, one side card of intake pipe is equipped with the closing plate, and the upper end and the lower extreme of closing plate one side all install and filter cotton layer, the intermediate position department of intake pipe one side installs the activated carbon layer, and activated carbon layer and filter cotton layer and keep away from one side of closing plate and all install sealed the pad, the intake pipe inner wall of sealed pad one side all corresponds and has seted up the recess.

Preferably, fixed knot constructs including gim peg, mounting panel, cardboard and card hole, the upper end and the lower extreme in intake pipe one side are all installed to the mounting panel, and the intermediate position department of mounting panel all rotates and is connected with the gim peg, the cardboard is all installed to the closing plate lateral wall of gim peg one side all correspondence, and the cardboard is close to one side of gim peg and all has seted up the card hole to corresponding.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the fixing bolt, the mounting plate, the clamping hole, the clamping plate and the sealing plate are arranged, and the fixing bolt is rotated in the mounting plate to be separated from the inside of the clamping hole by rotating the fixing bolt, so that the fixing of the clamping plate is cancelled, the clamping plate is conveniently pulled to draw out the sealing plate for cleaning, and the cleaning efficiency is greatly improved;

(2) by arranging the mounting seat, the supporting plate, the spring, the sound insulation cover and the silencing hole, vibration generated during working is transmitted to the supporting plate through the mounting seat, so that the supporting plate moves by overcoming the elastic action of the spring, the vibration sense is counteracted through the elastic potential energy of the spring, and meanwhile, the potential energy is gradually reduced after sound waves generated during working are reflected for multiple times in the sound insulation cover and the silencing hole, and finally, a good damping and silencing effect is realized;

(3) through being provided with driving motor, bull stick, flabellum, sound-proof housing, louvre, heat pipe, heat-conducting plate and fin, rotate through driving the bull stick in driving motor work and make the flabellum rotate for the inside air flow efficiency of sound-proof housing, the preliminary heat dissipation of cooperation louvre realization, the heat pipe absorbs the heat and transmits to the heat-conducting plate simultaneously, the quick effluvium of heat of rethread fin forms good heat exchange.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is a schematic top view of the bottom plate of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a sound-proof housing; 2. heat dissipation holes; 3. a filter screen; 4. a drive motor; 5. a base plate; 6. a silencing hole; 7. a buffer chamber; 8. a support plate; 9. a fan blade; 10. a rotating rod; 11. a mounting seat; 12. a spring; 13. a slideway; 14. a slider; 15. a compression box; 16. a heat dissipation structure; 1601. a heat conducting plate; 1602. a heat sink; 1603. a heat conducting pipe; 17. an air inlet pipe; 18. a groove; 19. a gasket; 20. an activated carbon layer; 21. a fixed structure; 2101. a fixing bolt; 2102. mounting a plate; 2103. clamping a plate; 2104. a clamping hole; 22. a sealing plate; 23. and (5) filtering the cotton layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a two-stage compression air compressor structure includes a sound-proof housing 1, a bottom plate 5, a compression box 15, a fixing structure 21 convenient for disassembly and cleaning, a buffering and silencing structure convenient for vibration reduction and silencing, and a heat dissipation structure 16 convenient for auxiliary heat dissipation;

a driving motor 4 is installed on one side above the bottom plate 5, a rotating rod 10 is installed at the output end of the driving motor 4, fan blades 9 are installed in the middle of the outer wall of the rotating rod 10, a compression box 15 is installed on one side of the rotating rod 10, an air inlet pipe 17 is installed in the middle of the top end of the compression box 15, and fixing structures 21 are installed at the upper end and the lower end of one side of the air inlet pipe 17;

mounting seats 11 are respectively mounted at two ends of the bottom ends of the driving motor 4 and the compression box 15, a buffer cavity 7 is respectively formed at the top end of the bottom plate 5 below the mounting seats 11, and buffering and silencing structures are respectively mounted inside the buffer cavity 7;

the top end of the bottom plate 5 is provided with the sound-proof cover 1, and the heat dissipation structure 16 is arranged at the top end of the sound-proof cover 1;

referring to fig. 1-4, the two-stage compression air compressor structure further comprises a buffering and silencing structure, the buffering and silencing structure comprises slide ways 13, the slide ways 13 are arranged on two sides inside the buffering cavity 7, a supporting plate 8 is arranged at the upper end between the slide ways 13, two sides of the supporting plate 8 are connected with the slide ways 13 through sliders 14, the top ends of the supporting plates 8 are connected with the mounting seat 11, and springs 12 are uniformly arranged on the periphery of the bottom end of the supporting plate 8;

the top end of the bottom plate 5 is uniformly provided with silencing holes 6, and the shape of the silencing holes 6 is honeycomb-shaped;

specifically, as shown in fig. 1, 2 and 3, when the structure is used, firstly, vibration generated during operation is transmitted to the supporting plate 8 through the mounting seat 11, so that the supporting plate 8 overcomes the elastic action of the spring 12 and moves through the sliding of the sliding block 14 in the slideway 13, and accordingly, the vibration is counteracted through the elastic potential energy of the spring 12, and simultaneously, sound waves generated during operation are reflected for multiple times in the soundproof cover 1 and the muffling hole 6, and then the potential energy is gradually reduced, and finally, a good damping and muffling effect is achieved.

Example 2: a sealing plate 22 is clamped on one side of the air inlet pipe 17, filtering cotton layers 23 are mounted at the upper end and the lower end of one side of the sealing plate 22, an activated carbon layer 20 is mounted at the middle position of one side of the air inlet pipe 17, sealing gaskets 19 are mounted on the activated carbon layer 20 and one side of the filtering cotton layer 23, which is far away from the sealing plate 22, and grooves 18 are correspondingly formed in the inner wall of the air inlet pipe 17 on one side of the sealing gaskets 19;

the fixing structure 21 comprises a fixing bolt 2101, a mounting plate 2102, a clamping plate 2103 and a clamping hole 2104, wherein the mounting plate 2102 is mounted at the upper end and the lower end of one side of the air inlet pipe 17, the fixing bolt 2101 is rotatably connected to the middle position of the mounting plate 2102, the clamping plate 2103 is correspondingly mounted on the side wall of the sealing plate 22 at one side of the fixing bolt 2101, and the clamping hole 2104 is correspondingly formed in one side of the clamping plate 2103 close to the fixing bolt 2101;

specifically, as shown in fig. 1 and 4, when the structure is used, firstly, gas enters through the gas inlet pipe 17, impurities are isolated through the filtering and adsorption treatment of the filtering cotton layer 23 and the activated carbon layer 20, meanwhile, under the matching of the sealing plate 22, the sealing gasket 19 and the groove 18, the sealing performance of the filtering cotton layer 23 and the activated carbon layer 20 is ensured, after a period of time, the rotatable fixing bolt 2101 rotates inside the mounting plate 2102 to be separated from the inside of the clamping hole 2104, so that the fixing of the clamping plate 2103 is cancelled, and the clamping plate 2103 is conveniently pulled to draw out the sealing plate 22 for cleaning.

Example 3: the upper end of one side of the sound-proof shield 1 is uniformly provided with heat dissipation holes 2, and a filter screen 3 is arranged in the sound-proof shield 1 at one side of the heat dissipation holes 2;

the heat dissipation structure 16 comprises a heat conduction plate 1601, heat dissipation fins 1602 and heat conduction pipes 1603, wherein the heat conduction plate 1601 is installed in the middle of the top end of the soundproof housing 1, the heat conduction pipes 1603 are evenly installed at the bottom end of the heat conduction plate 1601, and the heat dissipation fins 1602 are evenly installed at the top end of the heat conduction plate 1601;

specifically, as shown in fig. 1 and 2, when using this structure, at first drive bull stick 10 and rotate in the work of driving motor 4 to drive flabellum 9 and rotate, accelerated the inside air flow efficiency of sound-proof housing 1, cooperation louvre 2 realizes preliminary heat dissipation, and heat pipe 1603 absorbs the heat and transmits to heat-conducting plate 1601 simultaneously, and the rethread fin 1602 is quick with the heat effluvium, forms good heat exchange.

The working principle is as follows: when the air compressor is used, firstly, air enters through the air inlet pipe 17, impurities are isolated through the filtering and adsorbing treatment of the filtering cotton layer 23 and the activated carbon layer 20, meanwhile, under the matching of the sealing plate 22, the sealing gasket 19 and the groove 18, the sealing performance of the filtering cotton layer 23 and the activated carbon layer 20 is ensured, after a period of time, the rotatable fixing bolt 2101 rotates in the mounting plate 2102 to be separated from the inside of the clamping hole 2104, so that the fixing of the clamping plate 2103 is cancelled, and the clamping plate 2103 is conveniently pulled to draw out the sealing plate 22 for cleaning;

the vibration generated during working is transmitted to the supporting plate 8 through the mounting seat 11, so that the supporting plate 8 overcomes the elastic action of the spring 12 and moves through the sliding of the sliding block 14 in the slideway 13, the vibration sense is counteracted through the elastic potential energy of the spring 12, and meanwhile, the potential energy is gradually reduced after the sound wave generated during working is reflected for multiple times in the sound-proof cover 1 and the sound-deadening hole 6, and finally, a good damping and sound-deadening effect is realized;

drive bull stick 10 and rotate in the work of driving motor 4 to drive flabellum 9 and rotate, accelerated the inside air flow efficiency of sound-proof housing 1, cooperation louvre 2 realizes tentatively dispelling the heat, and heat pipe 1603 absorbs the heat and transmits to heat-conducting plate 1601 simultaneously, and rethread fin 1602 is quick with the heat effluvium, forms good heat exchange.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two-stage compression air compressor machine structure, includes sound-proof housing (1), bottom plate (5) and compression case (15), its characterized in that: the heat dissipation structure also comprises a fixing structure (21) convenient to disassemble and clean, a buffering and silencing structure convenient to reduce vibration and silence and a heat dissipation structure (16) convenient to assist in heat dissipation;

a driving motor (4) is installed on one side above the bottom plate (5), a rotating rod (10) is installed at the output end of the driving motor (4), fan blades (9) are installed at the middle position of the outer wall of the rotating rod (10), a compression box (15) is installed on one side of the rotating rod (10), an air inlet pipe (17) is installed at the middle position of the top end of the compression box (15), and a fixing structure (21) is installed at the upper end and the lower end of one side of the air inlet pipe (17);

mounting seats (11) are respectively mounted at two ends of the bottom ends of the driving motor (4) and the compression box (15), a buffer cavity (7) is respectively formed at the top end of the bottom plate (5) below the mounting seats (11) in a butt joint mode, and the buffer silencing structures are respectively mounted inside the buffer cavity (7);

sound-proof housing (1) is installed on the top of bottom plate (5), heat radiation structure (16) are installed on the top of sound-proof housing (1).

2. The two-stage compression air compressor structure of claim 1, wherein: buffering amortization structure includes slide (13), slide (13) are all seted up in inside both sides of cushion chamber (7), and the upper end between slide (13) all is provided with backup pad (8), the both sides of backup pad (8) all link to each other with slide (13) through slider (14), and the top of backup pad (8) all links to each other with mount pad (11), spring (12) are evenly installed all around to backup pad (8) bottom.

3. The two-stage compression air compressor structure of claim 1, wherein: heat dissipation holes (2) are uniformly formed in the upper end of one side of the sound-proof housing (1), and a filter screen (3) is arranged inside the sound-proof housing (1) on one side of the heat dissipation holes (2).

4. The two-stage compression air compressor structure of claim 1, wherein: the sound deadening holes (6) are uniformly formed in the top end of the bottom plate (5), and the sound deadening holes (6) are honeycomb-shaped.

5. The two-stage compression air compressor structure of claim 1, wherein: heat radiation structure (16) include heat-conducting plate (1601), fin (1602) and heat pipe (1603), heat-conducting plate (1601) are installed in the intermediate position department on sound-proof housing (1) top, and heat-conducting plate (1603) are evenly installed to the bottom of heat-conducting plate (1601), fin (1602) are evenly installed on the top of heat-conducting plate (1601).

6. The two-stage compression air compressor structure of claim 1, wherein: one side card of intake pipe (17) is equipped with closing plate (22), and the upper end and the lower extreme of closing plate (22) one side all install and filter cotton layer (23), activated carbon layer (20) are installed to the intermediate position department of intake pipe (17) one side, and activated carbon layer (20) and filter cotton layer (23) and keep away from one side of closing plate (22) and all install sealed pad (19), intake pipe (17) inner wall of sealed pad (19) one side all corresponds and sets up fluted (18).

7. The two-stage compression air compressor structure of claim 1, wherein: fixed knot constructs (21) including gim peg (2101), mounting panel (2102), cardboard (2103) and card hole (2104), upper end and lower extreme in intake pipe (17) one side are all installed to mounting panel (2102), and the intermediate position department of mounting panel (2102) all rotates and is connected with gim peg (2101), cardboard (2103) are all installed to closing plate (22) lateral wall of gim peg (2101) one side corresponding, and card hole (2104) have all been seted up to one side that cardboard (2103) are close to gim peg (2101) corresponding.