阅读说明：本技术 一种空压机机头 (Air compressor machine aircraft nose ) 是由 张涛 于 2019-10-24 设计创作，主要内容包括：本发明公开了一种空压机机头,涉及空气压缩机领域,其技术方案要点是：包括驱动电机与位于电机两端的缸体组件,缸体组件顶部设有若干散热鳍片,缸体组件远离驱动电机的一端内还转动有散热风扇,每个缸体组件远离驱动电机的一端设置有第一风口,缸体组件的侧壁对应设置有若干第二风口；第二风口位于散热风扇靠近驱动电机的一侧；缸体组件的第一风口处连通有折流管,折流管远离第一风口的一端朝向散热鳍片设置；若干散热鳍片相互平行设置,折流管远离第一风口的一端对准相邻散热鳍片之间的空隙设置。通过折流管进行导向,使得散热风扇吹气形成的气流导向至散热鳍片之间的空隙,使得散热鳍片的散热效果更好,从而使得散热效果更好。(The invention discloses an air compressor head, which relates to the field of air compressors and adopts the technical scheme that: the cooling device comprises a driving motor and cylinder body assemblies positioned at two ends of the motor, wherein a plurality of cooling fins are arranged at the top of each cylinder body assembly, a cooling fan is further rotated in one end of each cylinder body assembly, which is far away from the driving motor, a first air port is arranged at one end of each cylinder body assembly, which is far away from the driving motor, and a plurality of second air ports are correspondingly arranged on the side wall of each cylinder body assembly; the second air opening is positioned at one side of the heat radiation fan close to the driving motor; a baffling pipe is communicated with the first air port of the cylinder body assembly, and one end, far away from the first air port, of the baffling pipe faces the heat dissipation fins; the heat dissipation fins are arranged in parallel, and one end of the deflection pipe, which is far away from the first air opening, is aligned with the gaps between the adjacent heat dissipation fins. The guide is carried out through the folded tube, so that the air flow formed by blowing of the cooling fan is guided to the gaps among the cooling fins, the cooling effect of the cooling fins is better, and the cooling effect is better.)

1. An air compressor head comprises a driving motor (1) and cylinder body assemblies (2) positioned at two ends of the motor, wherein the two cylinder body assemblies (2) are communicated with each other through two air guide pipes (4), a plurality of radiating fins (3) which are uniformly arranged are arranged at the top of each cylinder body assembly (2), a radiating fan (5) is further rotated in one end, away from the driving motor (1), of each cylinder body assembly (2), the radiating fan (5) is coaxially connected with the driving motor (1), a first air port (6) is arranged at one end, away from the driving motor (1), of each cylinder body assembly (2), and a plurality of second air ports (7) are correspondingly arranged on the side wall of each cylinder body assembly (2); the method is characterized in that: the second air opening (7) is positioned on one side, close to the driving motor (1), of the cooling fan (5), and the cooling fan (5) is used for driving air flow to flow from the second air opening (7) to the first air opening (6); a baffling pipe (8) is communicated with the first air opening (6) of the cylinder body assembly (2), and one end, far away from the first air opening (6), of the baffling pipe (8) is arranged towards the heat dissipation fins (3); the heat dissipation fins (3) are arranged in parallel, each heat dissipation fin (3) extends along the axial direction of the driving motor (1), and one end, far away from the first air opening (6), of the flow folding pipe (8) is aligned to the gap between the adjacent heat dissipation fins (3).

2. The air compressor head as claimed in claim 1, wherein: the inside wall that driving motor (1) was kept away from to the runner of baffling pipe (8) is towards heat radiation fins (3) circular arc bending setting, baffling pipe (8) are close to heat radiation fins (3) and are located including outlet duct (9), the cross-section of outlet duct (9) runner is rectangle setting, just the length direction and the distribution of heat radiation fins (3) of outlet duct (9) runner cross-section correspond the setting.

3. The air compressor head as claimed in claim 2, wherein: the air outlet pipe (9) comprises a pipe body (91) and an upper side plate (92) hinged to the pipe body (91) and used for adjusting the size of an air outlet of the air outlet pipe (9), a hinged shaft of the upper side plate (92) is far away from the radiating fins (3), and an adjusting assembly (10) used for adjusting the turning angle of the upper side plate (92) is further arranged on the pipe body (91).

4. The air compressor head as claimed in claim 3, wherein: the adjusting component (10) comprises a worm wheel (101) coaxially fixed on a hinged shaft of the upper side plate (92) and a worm (102) rotatably connected to the pipe body (91) and matched with the worm wheel (101).

5. The air compressor head as claimed in claim 2, wherein: still be provided with cooling unit (13) in baffling pipe (8), cooling unit (13) are the heat exchange tube who sets up in baffling pipe (8), cooling unit (13) let in the coolant liquid and are used for cooling to the gas in baffling pipe (8).

6. The air compressor head as claimed in claim 5, wherein: the cooling unit (13) is close to the cylinder body assembly (2) and is arranged, the baffling pipe (8) is made of aluminum, and the inner side wall of one section of the cooling unit (13) is attached to the baffling pipe (8).

7. The air compressor head as claimed in claim 1, wherein: one end of the baffling pipe (8) close to the first air port (6) comprises a flange plate (11), and the baffling pipe (8) penetrates through the flange plate (11) through bolts to be fixedly connected onto the cylinder body assembly (2).

8. The air compressor head as claimed in claim 5, wherein: an embedding groove (12) is formed in one end, close to the radiating fins (3), of the air outlet pipe (9), and the embedding groove (12) correspondingly enables the radiating fins (3) to be correspondingly embedded and positioned.

9. The air compressor head as claimed in claim 8, wherein: and a cooling pipe (14) penetrates through the air outlet pipe (9), and the cooling pipe (14) is communicated with the cooling unit (13).

Technical Field

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

Background

An air compressor is also called an air compressor, and is a device for compressing air, and the air compressor is a main body in an air source device, is a device for converting mechanical energy of a prime mover (usually an electric motor) into gas pressure energy, and is an air pressure generating device for compressing air. The air compressor head is an important generating device for compressed air.

The main compression work of the air compressor is completed by the machine head, and the cylinder body assembly for compressing air is driven by the motor, so that the air is compressed. However, in the process of compressing air by the air compressor head, a large amount of heat is generated by the cylinder assembly.

The existing air compressor head comprises a driving motor and cylinder body assemblies positioned at two ends of the motor, the two cylinder body assemblies are communicated with each other through two air guide pipes, the top of each cylinder body assembly is provided with a plurality of uniformly arranged heat dissipation fins, a heat dissipation fan is usually rotated in one end, away from the driving motor, of each cylinder body assembly, the heat dissipation fan is coaxially connected with the driving motor, one end, away from the driving motor, of each cylinder body assembly is provided with a first air port, and the side wall of each cylinder body assembly is correspondingly provided with a plurality of second air ports. When the driving motor drives the piston in the cylinder body assembly to swing, the heat dissipation fan can be driven to rotate to form air flow, and further heat dissipation is carried out.

When the existing air compressor head dissipates heat, the overall heat dissipation effect is still weak only through heat dissipation of the heat dissipation fins and heat dissipation of the heat dissipation fan, and further improvement is needed.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the air compressor head which has the advantage of better heat dissipation effect.

In order to achieve the purpose, the invention provides the following technical scheme:

a machine head of an air compressor comprises a driving motor and cylinder body assemblies positioned at two ends of the motor, wherein the two cylinder body assemblies are mutually communicated through two air guide pipes, a plurality of radiating fins which are uniformly arranged are arranged at the top of each cylinder body assembly, a radiating fan is further rotated in one end, away from the driving motor, of each cylinder body assembly, the radiating fan is coaxially connected with the driving motor, a first air port is formed in one end, away from the driving motor, of each cylinder body assembly, and a plurality of second air ports are correspondingly formed in the side wall of each cylinder body assembly; the second air opening is positioned on one side of the heat dissipation fan close to the driving motor, and the heat dissipation fan is used for driving the air flow to flow from the second air opening to the first air opening; a flow folding pipe is communicated with the first air opening of the cylinder body assembly, and one end, far away from the first air opening, of the flow folding pipe faces the heat dissipation fins; the heat dissipation fins are arranged in parallel, each heat dissipation fin extends along the axial direction of the driving motor, and one end, far away from the first air opening, of the baffling pipe is aligned to gaps between the adjacent heat dissipation fins.

Through the technical scheme, when the cooling fan cools the cylinder body assembly, the airflow formed by the cooling fan can be guided to the flow direction of the airflow through the baffling pipe, so that the airflow formed by blowing of the cooling fan is guided to the gaps between the cooling fins, the airflow flow rate between the cooling fins is faster, the heat taken away by the cooling fins is more in the same time, the cooling effect of the cooling fins is better, and the integral cooling effect is better.

Furthermore, the runner of baffling pipe keeps away from driving motor's inside wall and sets up towards the crooked of heat dissipation fin circular arc, baffling pipe is close to heat dissipation fin department and includes the outlet duct, the cross-section of outlet duct runner is the rectangle setting, just the length direction and the distribution of heat dissipation fin of outlet duct runner cross-section correspond the setting.

Through above-mentioned technical scheme, the crooked setting of baffling pipe circular arc, the circular arc is crooked can form the water conservancy diversion effect. The outlet duct is rectangular design, and the length of outlet duct cross-section can more have heat radiation fins's distribution and confirm to make the gas outlet of outlet duct be narrow long shape, make from the gas outlet combustion gas form accelerated effect, thereby make the speed of gas flow between the radiator plate faster, thereby make the radiating effect better.

Furthermore, the outlet duct includes the body, articulates the upper side board that is used for adjusting the outlet duct gas outlet size on the body, the articulated shaft of upper side board is kept away from heat radiation fins and is set up, still be provided with on the body and be used for adjusting the regulating Assembly of upper side board rotation angle.

Through above-mentioned technical scheme, set up epipleural and adjusting part, can adjust the angle of epipleural through adjusting part to adjust the gas outlet width of outlet duct, conveniently adjust the gas flow rate that leads to from the outlet duct, make actual use more nimble.

Furthermore, the adjusting component comprises a worm wheel coaxially fixed on the hinge shaft of the upper side plate and a worm rotatably connected to the pipe body and matched with the worm wheel.

Through above-mentioned technical scheme, adjust through the cooperation of worm gear, the worm gear is convenient to the fine setting of curb plate angle, and the cooperation of worm gear has self-locking function simultaneously, adjusts the position snap-on of the back curb plate that targets in place for holistic use is more convenient.

Furthermore, still be provided with the cooling unit in the baffling pipe, the cooling unit is for setting up the heat exchange tube in the baffling pipe, the cooling unit lets in the coolant liquid and is used for cooling the intraductal gas of baffling.

Through above-mentioned technical scheme, set up the cooling unit, when radiator fan blows to baffling pipe and forms the air current, the cooling unit can carry out the heat transfer cooling to the gas through baffling pipe to make the air current better through heat radiation fins's radiating effect.

Further, the cooling unit is close to the setting of cylinder body subassembly, the material of baffling pipe is aluminium, the inside wall setting of one of them section laminating baffling pipe of cooling unit.

Through above-mentioned technical scheme, the cooling unit is close to the setting of cylinder body subassembly, and when the cooling unit is to the gas cooling through baffling pipe, the cooling tube can also cool off to baffling pipe, and the heat of cylinder body subassembly can also dispel the heat to baffling pipe through the heat transfer this moment, and the cooling effect of cooling unit to baffling pipe for the cylinder body subassembly is better through the radiating effect who goes on to baffling pipe heat transfer.

Furthermore, the baffling pipe is close to the one end in first wind gap including the ring flange, baffling pipe wears to establish ring flange fixed connection on the cylinder body subassembly through the bolt.

Through above-mentioned technical scheme, set up the ring flange, the baffling pipe passes through bolt fixed connection to on the cylinder body subassembly for the baffling board = the pipe and realizes the dismouting, thereby conveniently overhauls cylinder body subassembly and baffling pipe.

Furthermore, one end of the air outlet pipe close to the radiating fins is provided with an embedding groove, and the embedding groove correspondingly enables the radiating fins to be correspondingly embedded for positioning.

Through above-mentioned technical scheme, set up the caulking groove, install in the cylinder body subassembly market as baffling pipe, heat radiation fins can be fixed a position in embedding the caulking groove correspondingly to make baffling pipe's structure more stable.

Furthermore, a cooling pipe penetrates through the air outlet pipe and is communicated with the cooling unit.

Through above-mentioned technical scheme, set up the cooling tube, the cooling tube can cool off the gas through the outlet duct for further strengthen the radiating effect to heat radiation fins. When the radiating fins are embedded in the embedding grooves, the contact surfaces of the radiating fins and the air outlet pipe are larger, so that the heat transfer effect is better, meanwhile, the cooling pipe can also cool the air outlet pipe, the effect of heat transfer of the radiating fins through the air outlet pipe is better, and the whole radiating effect is better.

Compared with the prior art, the invention has the beneficial effects that:

(1) the flow direction of the airflow is guided through the flow folding pipe, so that the airflow formed by blowing of the cooling fan is guided to gaps among the cooling fins, the cooling effect of the cooling fins is better, and the overall cooling effect is better;

(2) the upper side plate and the adjusting assembly are arranged, so that the flow rate of gas flowing out of the gas outlet pipe can be conveniently adjusted, and the actual use is more flexible;

(3) through setting up cooling unit and cooling tube, can cool off the gas in the baffling pipe on the one hand for radiating effect to radiator fin is better, and on the other hand can also cool off the baffling pipe, thereby makes cylinder body subassembly and radiator fin better through carrying out radiating effect to baffling pipe heat transfer, thereby makes holistic radiating effect better.

Drawings

FIG. 1 is an overall schematic view of an embodiment;

FIG. 2 is a schematic partial exploded view of an embodiment;

FIG. 3 is a schematic view of a baffle configuration of an embodiment;

fig. 4 is an enlarged view of a portion a of fig. 3.

Reference numerals: 1. a drive motor; 2. a cylinder block assembly; 3. heat dissipation fins; 4. an air duct; 5. a heat radiation fan; 6. a first tuyere; 7. a second tuyere; 8. a baffling pipe; 9. an air outlet pipe; 91. a pipe body; 92. an upper side plate; 10. an adjustment assembly; 101. a worm gear; 102. a worm; 11. a flange plate; 12. caulking grooves; 13. a cooling unit; 14. and (7) cooling the tube.

Detailed Description

The invention is described in detail below with reference to the figures and examples.