CN206190487U - Air compressor machine with high pressure ability - Google Patents

Abstract

The utility model discloses an air compressor machine with high pressure ability, including cylinder, gangbar, box, preceding wind wheel and back wind wheel, the box in -connection has the main shaft, and preceding wind wheel is fixed at the both ends of main shaft with the back wind wheel, the cylinder make by aluminium, and the outer fin that is provided with, structure through fin, back wind wheel and gangbar sets up and improves defeated wind energy and do all can and improve the high -pressure ability of air compressor machine, scalability structure through the gangbar increases the gangbar height of center, and then the pivot angle when reducing the link motion to improve the compression efficiency of air, simultaneously, guarantee its radiating effect through the high radiating effect of fin, thereby improve the compression efficiency of air.

Description

A kind of air compressor machine with high pressure ability

Technical field

The present invention relates to a kind of air compressor machine, more particularly to a kind of air compressor machine with high pressure ability.

Background technology

Air compressor machine is now more and more important in industrial practicality, but now air compressor machine quality is by operating efficiency and uses Life-span, the two were constituted, and impeller dispelling wind amount of the efficiency of air compressor machine with air compressor machine and decision, and the length of its connecting rod also can be true Fixed its compression efficiency, while the radiating effect of air compressor machine is the key factor for determining air compressor machine physical life and compression efficiency.This Invention is improved and combines aiming at three above-mentioned key factors.

The content of the invention

The purpose of the present invention is not enough present in background technology to overcome, and has high pressure the purpose of the present invention is to propose to one kind The air compressor machine of ability.

To reach above-mentioned purpose, the present invention uses following scheme：

A kind of air compressor machine with high pressure ability, including cylinder body, gangbar, casing, preceding wind wheel and rear wind wheel, connect in casing Main shaft is connected to, preceding wind wheel is fixed on the two ends of main shaft with rear wind wheel, and described cylinder body is made of aluminum, and is provided with fin outward, The fin includes being provided with the heat radiator body of two the first radiating groups and multiple second radiating groups, multiple second radiating groups The first radiating group is made up of multiple first radiating fins separated from one another between being all located at two the first radiating groups；Institute State the second radiating group to be made up of multiple second radiating fins separated from one another, the heat sink body is additionally provided with matches somebody with somebody with glue nail The perforation of conjunction, the face of the heat sink body dorsad the first radiating group and the second radiating group is provided with the bubble of trap conjunction Cotton, described conducting strip one end passes through binder with the heat sink body face of dorsad the first radiating group and the second radiating group Connection, and joint face is in the foamed cotton ring of closure, the first radiating fin length on first direction is more than described Length on second radiating fin first direction, first radiating fin and second radiating fin are upper with air contact Surface is equipped with multiple grooves；

Described rear wind wheel includes blade and the fan blade clamping ring for installing blade, is provided with multiple vertical on each blade The wing, the described vertical wing is a fanning strip, and the thickness of the vertical wing is gradually increased from arc-shaped edges to two right-angle side point of intersection, described The vertical wing circumferentially turned clockwise centered on the axle center of fan blade clamping ring, the right-angle side of the vertical wing rotation is consolidated with blade Connect, the arc-shaped edges of the described vertical wing are to the curving near fan blade clamping ring axle center, the vertical wing and the affixed right angle of blade Respectively on the edge of blade both sides, the vertical direction right-angle side of (n+1)th vertical wing is highly less than n-th at the two ends on side The height of the vertical direction right-angle side of the vertical wing, the angle of bend of (n+1)th vertical wing is less than n-th angle of bend of the vertical wing；

Described gangbar is expansion link, including connecting rod and link rod sleeve, and one end of the link rod sleeve is connected with connecting rod Conversion head, the connecting rod is inserted in the link rod sleeve from one end of the connecting rod conversion head, the connecting rod conversion head it is another End is fixed by knockdown pieces with the connecting rod, and gathering sill is provided with the length direction of the connecting rod, the connecting rod conversion head Inside is provided with the dive key matched with the gathering sill, and the dive key is located in the gathering sill.

The present invention is further arranged to：The described described vertical wing is located at blade respectively with the two ends of the affixed right-angle side of blade On the edge of both sides, the angle of bend of (n+1)th vertical wing is less than n-th angle of bend of the vertical wing, the connecting rod conversion head It is connected by Positioning screw with connecting rod, be provided with location hole on the connecting rod conversion head is screwed into for the Positioning screw, described in two First radiating group and multiple second radiating groups are arranged between matrix and adjacent the first radiating fin described two-by-two and have Arcuate furrow.

The beneficial effects of the invention are as follows by two the first radiating groups and multiple second radiating groups heat spreader to air Central, multiple second radiating groups are all located at that between two the first radiating groups different degrees of radiating, institute can be realized The radiating for stating the first radiating group is realized that the radiating of the second radiating group by dividing each other by the first radiating fin separated from one another From second radiating fin realize that play the purpose realized to heater element radiating, simple structure is practical, in blade It is upper that the vertical wing is set, the centrifugation wind-force that blade rotation is produced is gathered using the vertical wing, wind-force is gathered in the middle of fan blade, it is fan to found the wing Shape, relatively low one end is air inlet, and one end higher is air outlet；The position that the vertical wing is connected contact with blade is thicker, increases The intensity of the vertical wing, founds the wing and blade contact, centered on the center of fan blade clamping ring, circumferentially sets, and blade rotation is produced Wind-force can produce more preferable congregational rate along the medial surface of the vertical wing, and an air channel is formed between the vertical wing of each two, make centrifugation gas Stream forms the accumulation regions of each different wind direction in each air channel, and the arc-shaped edges for founding the wing are upper end near fan blade clamping ring axle center Curving, make blade produce air-flow be enclosed in the groove that the vertical wing is bent to form, it is not easy to from blade edge leakage, Make the collection efficiency of wind-force higher；Simple structure, and connecting rod can carry out smoothly stretching motion, the company of realizing in link rod sleeve Any regulation of pole length, can thus increase that gangbar center is high, reduce pivot angle during link motion, so as to improve air Compression efficiency.

Brief description of the drawings

Fig. 1 is a kind of air compressor structure schematic diagram with high pressure ability of the present invention.

Fig. 2 is air compressor machine cut-away view of the present invention with high pressure ability.

Fig. 3 is the sectional view of fan blade of the present invention.

Fig. 4 is the top view of fan blade.

Fig. 5 is the enlarged diagram at A in Fig. 4.

Fig. 6 is the schematic diagram of the direction of arrow in Fig. 5.

Fig. 7 is the structural representation of the neutrality wing of the invention.

Fig. 8 is heat radiating fin structure schematic diagram

Fig. 9 is fin structure schematic diagram

Figure 10 is the first radiating fin and the second radiating fin surface structure schematic diagram.

Figure 11 is the structural representation of gangbar.

Specific embodiment

The invention will be further described with reference to the accompanying drawings and examples：

With reference to Fig. 1 and Fig. 2, a kind of air compressor machine with high pressure ability, including cylinder body 100, gangbar 500, casing 200, Main shaft 600 is connected with preceding wind wheel 300 and rear wind wheel 400, casing 200, preceding wind wheel 300 is fixed on main shaft 600 with rear wind wheel 400 Two ends, described cylinder body 100 is made of aluminum and is provided with fin outward and increases the radiating effect of compressed air, reduces pressure Contracting air themperature, so as to improve the compression efficiency of air；

It is illustrated with fin, rear wind wheel 400 and gangbar 500 individually below：

Fin：

With reference to Fig. 8 and Fig. 9 and Figure 10, fin includes heat sink body 101 and glue nail 102；The heat sink body 101 It is provided with two the first radiating groups 103 and multiple second radiating groups 104；Multiple second radiating groups 104 are all located at two institutes State between the first radiating group 103；The first radiating group 103 is made up of multiple first radiating fins 105 separated from one another；It is described Second radiating group 104 is made up of multiple second radiating fins 106 separated from one another；The heat sink body 101 is additionally provided with and institute State the perforation that glue nail 102 coordinates.

The fin that the present invention is provided, arrives heat spreader by described two first radiating groups and multiple second radiating groups In the middle of air, multiple second radiating groups are all located at that between two the first radiating groups different degrees of dissipating can be realized Heat, the radiating of the first radiating group realized by the first radiating fin separated from one another, the radiating of the second radiating group by Second radiating fin separated from one another realizes that play the purpose realized to heater element radiating, simple structure is practical.

Referring again to Fig. 9, the heat sink body 101 is dorsad on the face of the first radiating group 103 and the second radiating group 104 The foam 107 of trap conjunction is provided with, the foam 107 can be used to insulate, radiated, fire prevention.In order that heat-generating electronic elements energy Efficient that heat energy is passed to the heat sink body 101, the fin also includes conducting strip 108, the then heat conduction Heat energy can just be passed to the heat sink body 101 by piece 108, the company of the conducting strip 108 and the heat sink body 101 Connecing can be connected by binder, and joint face be located at closure the foam 107 enclose in avoid it is overlap with the foam 107 Cause bad effect.Because first radiating fin is near edge, first radiating fin 105 on first direction is grown Degree contributes to extend the fan backing life-span more than the length on the first direction of the second radiating fin 106.As specific reality Example is applied, first radiating fin 105 and second radiating fin 106 are equipped with multiple grooves with the upper surface of air contact 109, the fin heat exchange area is effectively increased, contribute to radiating.Two the first radiating groups 103 and multiple institutes State the second radiating group 104 and be arranged in matrix, it is ensured that fin can equally be played under conditions of setting height(from bottom) is limited and dissipated well Thermal effect.

Having arcuate furrow 111 between adjacent the first radiating fin 105 described two-by-two contributes to radiating, by two institutes State the first radiating group 103 and multiple second radiating groups 104 are arranged in matrix, so adjacent the second radiating fin described two-by-two Also having arcuate furrow 111 between piece 106 contributes to radiating.Two the first radiating groups 103 are located at the heat sink body 101 outsides.In order to preferably fix the fin, the glue nail 102 and the number of holes coordinated with it are 2.

Wind wheel afterwards：

With reference to Fig. 3 to Fig. 7：Fan blade clamping ring 101 including blade 402 and for installing blade 402, each described leaf Piece 402 is provided with multiple vertical wings 403, and the described vertical wing 403 is a fanning strip, the thickness of the vertical wing 403 from arc-shaped edges 405 to Two the point of intersection of right-angle side 404 gradually increases, and the described vertical wing 403 is circumferentially suitable centered on the axle center of fan blade clamping ring 101 Hour hands rotate, and the right-angle side 404 of the vertical wing 403 rotation is affixed with blade 402, and the arc-shaped edges 405 of the described vertical wing 403 are to leaning on The curving in the nearly axle center of fan blade clamping ring 101.The vertical wing 403 distinguishes position with the two ends of the affixed right-angle side 404 of blade 402 In on the edge of the both sides of blade 402.The bottom of the vertical wing 403 and the contact site arc transition of blade 402.The vertical wing 403 is justified The side higher of arc side 405 is located at the side higher of blade 402, stands the relatively low side of the arc-shaped edges 405 of the wing 403 and is located at blade 402 Relatively low side.Height in the vertical wing 403 of described multiple near the vertical direction right-angle side 404 of the vertical wing 403 in axle center is more than / 3rd of the radius of fan blade clamping ring 101.The height of vertical direction right-angle side 404 of (n+1)th vertical wing 403 is less than N-th height of the vertical direction right-angle side 404 of the vertical wing 403.The angle of bend of (n+1)th vertical wing 403 stands less than n-th The angle of bend of the wing 403.The bottom of the described vertical wing 403 and one end of air inlet of the connecting portion of blade 402 in blade can be to Away from axle center M or near axle center N skews.The described two sides of blade 402 are provided with the vertical wing 403.The described vertical wing 403 and blade 402 can be integrally formed or separately formed, and the vertical wing 403 is turnably connected with the surface of blade 402 when described separately formed.

During the manufacturing, select the outlet air surface of the wind wheel blade 402 after air compressor machine that the vertical wing 403 is set, found the wing 403 It is integrally formed with blade 402, blade 402 is reversed when being arranged on fan blade clamping ring 101, is blade 402 near the side of observer Side higher, the side away from observer is the relatively low side of blade 402, stands the both sides and the both sides of blade 402 on the base of the wing 403 Flush, the top for founding the wing 403 is that the thickness of arc-shaped edges 405 is arranged to R1, can effectively reduce noise.

In use, the use environment according to wind wheel after air compressor machine can set the vertical wing 403 in different positions：If The fan blade is used to concentrate wind-force air-out or air draft, then only the outlet air surface of wind wheel need to be installed by the vertical wing 403 after air compressor machine, and it is vertical The quantity of the wing 403 can be lacked relatively, and the interval stood between the wing 403 can be with relatively large；If the fan blade is cooled down for wind-force, Need to assemble wind-force wind wheel center after air compressor machine, then the outlet air surface of wind wheel need to be installed by the more vertical wing 403 after air compressor machine, And interval between the vertical wing 403 is also relatively reduced.

Gangbar：

With reference to Figure 11, including connecting rod 501 and link rod sleeve 502, one end of link rod sleeve 502 is connected with connecting rod conversion head 503, from one end insertion link rod sleeve 502 of connecting rod conversion head 503, the other end of connecting rod conversion head 503 passes through can for connecting rod 501 Demolition part is fixed with connecting rod 501.Connecting rod 501 can smoothly do stretching motion in the link rod sleeve 502, can any adjustment length, After required length is regulated, connecting rod conversion head 503 and connecting rod 501 are fixed by knockdown pieces.

Further, in order to realize the accurate radial positioning of linkage, axial rotation will not be produced, in connecting rod 501 Length direction on be provided with gathering sill 504, the inside of connecting rod conversion head 503 is provided with the guide flat matched with the gathering sill 504 Key 505, the dive key 505 is located in gathering sill 504 so that connecting rod 501 does stretching motion along the gathering sill 504.Preferably, Connecting rod conversion head 503 is connected with connecting rod 501 by Positioning screw 506, and being provided with location hole on connecting rod conversion head 503 supplies Positioning screw 506 are screwed into, and when needing to adjust the length of connecting rod 501, Positioning screw 506 is back-outed, and connecting rod 501 can freely stretch, and work as regulation To after required length, Positioning screw 506 is screwed into realization positioning.In order that fixation must be positioned, can be the two of dive key 505 Side is respectively equipped with Positioning screw 506.

In sum, improved by the structure of rear wind wheel 400 improve defeated wind energy power come so that improve the high pressure of air compressor machine Ability；Scalable structure increase gangbar center by gangbar 500 is high, and then pivot angle during reduction link motion, from And the compression efficiency of air is improved, meanwhile, its radiating effect is ensured by the radiating effect high of fin, so as to improve air Compression efficiency.

Presently preferred embodiments of the present invention is the foregoing is only, is not limitation with the present embodiment, it is all of the invention Any modification, equivalent or improvement made within spirit and principle etc., should be included within the scope of the present invention.

Claims (3)

1. a kind of air compressor machine with high pressure ability, it is characterised in that including cylinder body, gangbar, casing, preceding wind wheel and rear wind Wheel, is connected with main shaft in casing, preceding wind wheel is fixed on the two ends of main shaft with rear wind wheel, fin is provided with outside described cylinder body, The fin includes glue nail, conducting strip and is respectively equipped with the heat radiator body of two the first radiating groups and multiple second radiating groups, The first radiating group is separated from one another by multiple between multiple second radiating groups are all located at two the first radiating groups First radiating fin is constituted；The second radiating group is made up of multiple second radiating fins separated from one another, the fin sheet Body is additionally provided with the perforation coordinated with glue nail, the face of the heat sink body dorsad the first radiating group and the second radiating group It is provided with the foam of trap conjunction, the radiating of described conducting strip one end and dorsad the first radiating group and the second radiating group This dignity of piece is connected by binder, and joint face is located in the foamed cotton ring of closure, and described first on first direction dissipates Hot finned length is more than the length on the second radiating fin first direction, first radiating fin and second radiating Fin is equipped with multiple grooves with the upper surface of air contact；

Described rear wind wheel includes blade and the fan blade clamping ring for installing blade, and multiple vertical wings are provided with each blade, The described vertical wing is a fanning strip, and the thickness of the vertical wing is gradually increased from arc-shaped edges to two right-angle side point of intersection, described The vertical wing is circumferentially turned clockwise centered on the axle center of fan blade clamping ring, and the right-angle side of the vertical wing rotation is affixed with blade, The arc-shaped edges of the described vertical wing are to the curving near fan blade clamping ring axle center, the vertical wing and the affixed right-angle side of blade Respectively on the edge of blade both sides, the vertical direction right-angle side of (n+1)th vertical wing is highly less than n-th vertical wing at two ends Vertical direction right-angle side height, the angle of bend of (n+1)th vertical wing is less than n-th angle of bend of the vertical wing；

Described gangbar is expansion link, including connecting rod and link rod sleeve, one end of the link rod sleeve are connected with connecting rod conversion Head, the connecting rod is inserted in the link rod sleeve from one end of the connecting rod conversion head, and the other end of the connecting rod conversion head leads to Cross knockdown pieces to be fixed with the connecting rod, gathering sill, the inside of the connecting rod conversion head are provided with the length direction of the connecting rod The dive key matched with the gathering sill is provided with, the dive key is located in the gathering sill.

2. the air compressor machine with high pressure ability according to claim 1, it is characterised in that the described described vertical wing and blade Respectively on the edge of blade both sides, the angle of bend of (n+1)th vertical wing is less than n-th at the two ends of affixed right-angle side The angle of bend of the vertical wing, the connecting rod conversion head is connected with connecting rod by Positioning screw, and positioning is provided with the connecting rod conversion head Hole is screwed into for the Positioning screw.

3. the air compressor machine with high pressure ability according to claim 2, it is characterised in that two the first radiating groups and Multiple second radiating groups are arranged in has arcuate furrow between matrix and adjacent the first radiating fin described two-by-two.