CN208950791U - A kind of handpiece of air compressor - Google Patents
A kind of handpiece of air compressor Download PDFInfo
- Publication number
- CN208950791U CN208950791U CN201821368992.3U CN201821368992U CN208950791U CN 208950791 U CN208950791 U CN 208950791U CN 201821368992 U CN201821368992 U CN 201821368992U CN 208950791 U CN208950791 U CN 208950791U
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- Prior art keywords
- air compressor
- handpiece
- cooling
- pump head
- wall
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Abstract
The utility model discloses a kind of handpiece of air compressor, are related to field of air compressor.The handpiece of air compressor includes motor, the pump head positioned at motor both ends and the cylinder assembly that is set on pump head, a pair of of tracheae is provided with and communicated between two cylinder assemblies, several evenly arranged radiating fins are provided at the top of cylinder assembly, gap is provided between two neighboring radiating fin, cooling tube is embedded in gap, one end of multiple cooling tubes, which is interconnected, is provided with water inlet pipe, and the other end is interconnected and is provided with outlet pipe.The utility model has the following advantages that and effect: when handpiece of air compressor work, being cooled down by the heat radiation principle of radiating fin to cylinder assembly, while being cooled down jointly to cylinder assembly by the heat exchange principle of cooling tube.The cooling efficiency and cooling effect for improving entire handpiece of air compressor have reached high cooling, the effect of high-cooling property.
Description
Technical field
The utility model relates to field of air compressor, in particular to a kind of handpiece of air compressor.
Background technique
Air compressor is also air compressor machine, it is a kind of equipment for compressed gas, and air compressor is compressed air source unit
In main body, it be the mechanical energy of prime mover (usually motor) is converted into gas pressure can device, be compressed air
Pressure generator.
Authorization Notice No. is that the Chinese patent of CN205207068U discloses a kind of handpiece of air compressor comprising rack, machine
Motor is equipped with inside frame, rack both ends are equipped with the pump head for compressed air, and cooling fan is equipped in pump head, and cooling fan will
Air sucks inside pump head and cooling pump head, each pump head top are equipped with three groups of cylinder assemblies for compressed air, cylinder
Component is between cooling fan and motor, and cylinder assembly is equipped with admission air silencer, air cylinder group close to the side of cooling fan side
Part is equipped with gas outlet far from the side of cooling fan side.
It is main that cylinder assembly movement is driven by motor when above-mentioned air compressor machine works, realize the compression to air.But work as
When air compressor machine works, cylinder assembly can generate a large amount of heat, pass through cooling fan progress radiating and cooling, but this side at this time
Method heat dissipation effect is bad, has much room for improvement.
Utility model content
The purpose of the utility model is to provide a kind of handpiece of air compressor, have the effect of high-cooling property.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of handpiece of air compressor,
Including motor, the pump head positioned at the motor both ends and the cylinder assembly that is set on the pump head, two air cylinder groups
It is provided with and communicated with a pair of of tracheae between part, is provided with several evenly arranged radiating fins at the top of the cylinder assembly, adjacent two
It is provided with gap between a radiating fin, cooling tube, one end phase of multiple cooling tubes are embedded in the gap
Intercommunicated to be provided with water inlet pipe, the other end is interconnected and is provided with outlet pipe.
Start motor, motor pump head and cylinder assembly when handpiece of air compressor work by using above-mentioned technical proposal
Interior each component part working in reciprocating mode realizes the compression to air.Simultaneously when handpiece of air compressor work, pass through radiating fin
Heat radiation principle carries out radiating and cooling to cylinder assembly, then cold water is injected in water inlet pipe, and the cold water in water inlet pipe flows into multiple
After in cooling tube, cylinder assembly is cooled down using the heat exchange principle of water, the waste water of last cooled cylinder assembly
It comes together in outlet pipe, is discharged further along outlet pipe.Pass through the heat radiation principle of radiating fin and the heat exchange principle of cold water
Cylinder assembly is cooled down jointly, improves its cooling efficiency and cooling effect, has reached high cooling, high heat dissipation
The effect of property.
The utility model is further arranged to: the material of the cooling tube is red copper material.
By using above-mentioned technical proposal, because red copper material has, resistance to corrosion is strong, thermal conductivity is good, at low cost etc. excellent
Point, therefore the cooling efficiency and cooling effect for just having the cooling tube of red copper material that cooling tube can be greatly improved, Jin Erjin
One step has achieved the effect that high cooling, high-cooling property.
The utility model is further arranged to: the bottom wall and roof of the cooling tube are provided with multiple in mutually friendship
The baffle plate of mistake setting.
By using above-mentioned technical proposal, change the flow direction of cold water by setting baffle plate, improves cold water in cooling tube
Flowing velocity, and cold water is forced, repeatedly laterally across cooling tube, to be enhanced the turbulent extent of cold water by regulation distance, improved cold
But the cooling efficiency and cooling effect of pipe.
The utility model is further arranged to: the outer wall of the motor is coated with hollow coolant jacket, the coolant jacket
On be provided with and be respectively communicated in the connecting tube of the water inlet pipe and the outlet pipe.
By using above-mentioned technical proposal, when injecting cold water in water inlet pipe, a part of cold water in water inlet pipe will be along
Connecting tube flows into coolant jacket, and then is cooled down using the heat exchange principle of water to motor.Last cooled motor
Waste water comes together in outlet pipe along another connecting tube, is discharged finally along outlet pipe, so that entire handpiece of air compressor is into one
Step has achieved the effect that high cooling, high-cooling property.
The utility model is further arranged to: the pump head is internally provided with cooling fan, and the pump head side wall is set
It is equipped with multiple air discharge ducts.
By using above-mentioned technical proposal, when motor work, motor drives cooling fan rotation, passes through cooling wind at this time
Fan cools in extraneous cold air sucking pump head to pump head using cold air, has further reached high cooling, height dissipates
Hot effect.The exhaust gas with heat is discharged along air discharge duct simultaneously, and then the air with heat is avoided to enter cylinder
Cylinder assembly is influenced in component to work normally.
The utility model is further arranged to: being arranged between the outer wall of the cooling tube and the side wall of the radiating fin
Have runner, the pump head side wall is provided with gas blow pipe, be provided on the gas blow pipe it is several towards the runner direction be arranged
Gas hole.
By using above-mentioned technical proposal, when cooling fan rotation work, a part of cold air of fan sucking will
It flows into gas blow pipe, is blown in the runner formed between cooling pipe outer wall and radiating fin side wall further along gas hole, Jin Erzeng
The big air flow rate of cooling fin surfaces, further improves the heat dissipation effect of radiating fin, another step has reached height
Cooling, the effect of high-cooling property.
The utility model is further arranged to: the lower end outer wall of the pump head is provided with support base, on the support base
It is threaded with support rod, the lower end surface of the support rod is provided with supporting pad.
Support band is pushed when needing the ground out-of-flatness of fixed handpiece of air compressor by using above-mentioned technical proposal
Dynamic support rod rotation, realizes being moved upwardly or downwardly for supporting pad, and until all supporting pads it is stable contact at ground
Behind face, supporting pad is fixed on ground, so that horizontality can be constantly in when entire handpiece of air compressor work, is avoided
Handpiece of air compressor run-off the straight improves stability and high reliability when handpiece of air compressor work.
The utility model is further arranged to: the outer wall of the supporting pad is provided with multiple embedded grooves.
By using above-mentioned technical proposal, when turn supporting pad, the tubulose of rigidity or rod-shaped actuator can be inserted into
In embedded groove, push actuator that supporting pad is driven to rotate using lever principle, so that the adjusting of supporting pad is more convenient, saves
Shi Shengli.
The utility model is further arranged to: the support rod include first body of rod mutually fixed with the supporting pad,
It is threadedly connected to second body of rod of the support base, the upper surface of first body of rod is provided with sliding for second body of rod grafting
The sliding eye of shifting is fixed with damping spring between the lower end surface of second body of rod and the bottom wall of the sliding eye.
By using above-mentioned technical proposal, when handpiece of air compressor work, motor will will drive pump head and teetertotter, at this time
Pump head drives support base movement, and pump head drives second body of rod to slide up and down along the sliding eye inner wall on first body of rod, presses simultaneously
Dynamic damping spring compression, the screen resilience of damping spring itself eliminates the pressure of second body of rod at the same time, and then plays very well
Damping effect, improve the stability when work of entire handpiece of air compressor, further reached high stability, high reliability
Effect.
In conclusion the utility model has the following beneficial effects:
1. being carried out jointly to cylinder assembly by the heat radiation principle of radiating fin and the heat exchange principle of cooling tube cold
But cool down, improve the cooling efficiency and cooling effect of entire handpiece of air compressor, reached high cooling, high-cooling property
Effect；
2. being cooled down by the way that coolant jacket is arranged to motor, pump head is cooled down further through cooling fan,
So that entire handpiece of air compressor has further achieved the effect that high cooling, high-cooling property；
3. increasing the air flow rate of cooling fin surfaces by setting gas blow pipe, radiating fin is further improved
Radiating efficiency and heat dissipation effect；
4. the ground for making above-mentioned handpiece of air compressor can be applied to out-of-flatness by the way that height-adjustable supporting pad is arranged,
Stability when improving the work of entire air compressor machine by the way that the support rod with shock-damping structure is arranged simultaneously, has reached high stable
Property, the effect of high reliability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is the structural schematic diagram of the support rod of embodiment；
Fig. 4 is the connection relationship diagram of the motor of embodiment, the pump housing, cylinder assembly；
Fig. 5 is the schematic diagram of internal structure of the cooling tube of embodiment.
Appended drawing reference: 1, motor；11, coolant jacket；12, connecting tube；2, pump head；21, cooling fan；22, air discharge duct；23,
Gas blow pipe；24, gas hole；3, cylinder assembly；31, tracheae；32, radiating fin；33, gap；4, support base；5, support rod；51,
First body of rod；52, second body of rod；53, sliding eye；54, damping spring；6, supporting pad；61, embedded groove；7, cooling tube；71, it rolls over
Flowing plate；72, water inlet pipe；73, outlet pipe.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of handpiece of air compressor, as shown in Figure 1 and Figure 2, including motor 1, positioned at 1 both ends of motor pump head 2 and be set to
Cylinder assembly 3 on pump head 2 is provided with and communicated with a pair of of tracheae 31(referring to fig. 4 between two cylinder assemblies 3).The lower end of pump head 2
Outer wall is provided with support base 4, and support rod 5 is threaded on support base 4, and the lower end surface of support rod 5 is provided with supporting pad 6, branch
The outer wall of stake pad 6 is provided with multiple embedded grooves 61.
When using above-mentioned handpiece of air compressor, handpiece of air compressor is placed in ground, then by the iron or iron pipe of rigidity
It is inserted into embedded groove 61, pushes iron or iron pipe that supporting pad 6 is driven to rotate, supporting pad 6 drives support rod 5 to rotate, and then realizes
Being moved upwardly or downwardly for supporting pad 6, until all supporting pads 6 it is stable contact at ground after, supporting pad 6 is fixed on
Ground.
When handpiece of air compressor work, starting motor 1, motor 1 drives the crankshaft (not shown) rotation in pump head 2,
It drives the piston (not shown) in cylinder assembly 3 to move back and forth by crankshaft, that is, realizes the compression to air.
As shown in figure 3, support rod 5 includes first body of rod 51 mutually fixed with supporting pad 6, is threadedly connected to support base 4
Second body of rod 52, the upper surface of first body of rod 51 are provided with the sliding eye 53 for second body of rod, 52 grafting sliding, second body of rod 52
Lower end surface and sliding eye 53 bottom wall between be fixed with damping spring 54.
When handpiece of air compressor work, motor 1(is referring to Fig. 1) pump head 2(will be will drive referring to Fig. 1) teetertotter, at this time
Pump head 2 drives support base 4 to move, and pump head 2 drives second body of rod 52 to glide on 53 inner wall of sliding eye on first body of rod 51
It is dynamic, while the compression of damping spring 54 is pressed, the screen resilience of damping spring 54 itself eliminates the pressure of second body of rod 52 at the same time,
And then good damping effect is played, the stability when work of entire handpiece of air compressor is improved, high stability, height have been reached
The effect of reliability.
As Figure 1 and Figure 4, several evenly arranged radiating fins 32 are provided at the top of cylinder assembly 3, it is two neighboring to dissipate
Be provided with gap 33 between hot fin 32, be embedded with the cooling tube 7 of red copper material in gap 33, the bottom wall of cooling tube 7 and
Roof is provided with multiple baffle plate 71(in interlaced setting referring to Fig. 5).One end of multiple cooling tubes 7 is interconnected and sets
It is equipped with water inlet pipe 72, the other end is interconnected and is provided with outlet pipe 73.The outer wall of motor 1 is coated with hollow coolant jacket 11, cold
But it is provided with and is respectively communicated in the connecting tube 12 of water inlet pipe 72 and outlet pipe 73 on set 11.
When cylinder assembly 3 works, radiating and cooling is carried out to cylinder assembly 3 by the heat radiation principle of radiating fin 32,
Cold water is passed through along water inlet pipe 72 simultaneously, after a part of cold water in water inlet pipe 72 flows into multiple cooling tubes 7, utilizes water
Heat exchange principle cools down cylinder assembly 3.Another part cold water in water inlet pipe 72 is flowed along connecting tube 12 simultaneously
Enter in coolant jacket 11, motor 1 is cooled down using the heat exchange principle of water.Last cooled cylinder assembly 3 and motor 1
Waste water come together in outlet pipe 73 together, be discharged along outlet pipe 73, and then reached high cooling, height using water cooling
The effect of thermal diffusivity.
As shown in Figure 1, pump head 2 is internally provided with cooling fan 21,2 side wall of pump head is provided with multiple air discharge ducts 22, cold
But runner is provided between the outer wall of pipe 7 and the side wall of radiating fin 32,2 side wall of pump head is provided with gas blow pipe 23, gas blow pipe 23
On be provided with it is several towards runner direction be arranged gas holes 24.
When motor 1 works, motor 1 drives cooling fan 21 to rotate, and passes through cooling fan 21 at this time for extraneous cold sky
Aspiration enters in pump head 2, while the exhaust gas with heat being discharged along air discharge duct 22, and then the air with heat is avoided to enter
Cylinder assembly 3 is influenced in cylinder assembly 3 to work normally.A part of cold air of fan sucking simultaneously will flow into gas blow pipe 23
It is interior, it is blown in the runner formed between 32 side wall of 7 outer wall of cooling tube and radiating fin further along gas hole 24, and then increase scattered
The air flow rate on hot 32 surface of fin, further improves the heat dissipation effect of radiating fin 32.
Working principle: when using above-mentioned handpiece of air compressor, starting motor 1, and motor 1 drives the crankshaft rotation in pump head 2,
The reciprocating motion of the pistons in cylinder assembly 3 is driven by crankshaft again, that is, realizes the compression to air.When handpiece of air compressor works
When, the heat exchange by cold water is far from cylinder assembly 3 and motor 1 is cooled down, by right by cooling fan 21
Pump head 2 cools down, so that above-mentioned handpiece of air compressor has achieved the effect that high cooling, high-cooling property.
Specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
Claims (9)
1. a kind of handpiece of air compressor, it is characterised in that: including motor (1), be located at the motor (1) both ends pump head (2) and
The cylinder assembly (3) being set on the pump head (2) is provided with and communicated with a pair of of tracheae between two cylinder assemblies (3)
(31), several evenly arranged radiating fins (32), the two neighboring radiating fin are provided at the top of the cylinder assembly (3)
(32) it is provided with gap (33), is embedded with cooling tube (7) in the gap (33), the one of multiple cooling tubes (7) between
End is interconnected and is provided with water inlet pipe (72), and the other end is interconnected and is provided with outlet pipe (73).
2. a kind of handpiece of air compressor according to claim 1, it is characterised in that: the material of the cooling tube (7) is red copper
Material.
3. a kind of handpiece of air compressor according to claim 2, it is characterised in that: the bottom wall of the cooling tube (7) and top
Wall is provided with multiple baffle plates (71) in interlaced setting.
4. a kind of handpiece of air compressor according to claim 3, it is characterised in that: during the outer wall of the motor (1) is coated with
Empty coolant jacket (11) is provided on the coolant jacket (11) and is respectively communicated in the water inlet pipe (72) and the outlet pipe (73)
Connecting tube (12).
5. a kind of handpiece of air compressor according to claim 1, it is characterised in that: being internally provided with for the pump head (2) is cold
But fan (21), pump head (2) side wall are provided with multiple air discharge ducts (22).
6. a kind of handpiece of air compressor according to claim 5, it is characterised in that: the outer wall of the cooling tube (7) with it is described
Runner is provided between the side wall of radiating fin (32), pump head (2) side wall is provided with gas blow pipe (23), the gas blow pipe
(23) several gas holes (24) being arranged towards the runner direction are provided on.
7. a kind of handpiece of air compressor according to claim 1, it is characterised in that: the lower end outer wall of the pump head (2) is arranged
Have support base (4), be threaded with support rod (5) on the support base (4), the lower end surface of the support rod (5) is provided with branch
Stake pad (6).
8. a kind of handpiece of air compressor according to claim 7, it is characterised in that: the outer wall of the supporting pad (6) is provided with
Multiple embedded grooves (61).
9. a kind of handpiece of air compressor according to claim 8, it is characterised in that: the support rod (5) includes and the branch
Mutually fixed first body of rod (51) of stake pad (6), second body of rod (52) for being threadedly connected to the support base (4), first bar
The upper surface of body (51) is provided with the sliding eye (53) for second body of rod (52) grafting sliding, second body of rod (52)
Damping spring (54) are fixed between lower end surface and the bottom wall of the sliding eye (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821368992.3U CN208950791U (en) | 2018-08-23 | 2018-08-23 | A kind of handpiece of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821368992.3U CN208950791U (en) | 2018-08-23 | 2018-08-23 | A kind of handpiece of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208950791U true CN208950791U (en) | 2019-06-07 |
Family
ID=66735582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821368992.3U Expired - Fee Related CN208950791U (en) | 2018-08-23 | 2018-08-23 | A kind of handpiece of air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208950791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162892A (en) * | 2018-08-23 | 2019-01-08 | 浙江藤井空压机有限公司 | A kind of handpiece of air compressor |
-
2018
- 2018-08-23 CN CN201821368992.3U patent/CN208950791U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162892A (en) * | 2018-08-23 | 2019-01-08 | 浙江藤井空压机有限公司 | A kind of handpiece of air compressor |
| CN109162892B (en) * | 2018-08-23 | 2024-05-24 | 浙江藤井空压机有限公司 | Air compressor machine aircraft nose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |