CN205714667U - Air cooling structure for Reciprocting piston compressor - Google Patents
Air cooling structure for Reciprocting piston compressor Download PDFInfo
- Publication number
- CN205714667U CN205714667U CN201620346786.7U CN201620346786U CN205714667U CN 205714667 U CN205714667 U CN 205714667U CN 201620346786 U CN201620346786 U CN 201620346786U CN 205714667 U CN205714667 U CN 205714667U
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- filler
- cylinder
- air
- air channel
- wind part
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of cooling structure, a kind of air cooling structure for Reciprocting piston compressor.This utility model provides a kind of air cooling structure for Reciprocting piston compressor without increasing extra power source, including cylinder, piston rod and filler, piston rod penetrates in cylinder by packing seal, also include sweeping wind part, sweep wind part and be arranged on the exposed parts of piston rod, being provided with cooling air channel between filler and cylinder, one end of cooling air channel is with to sweep wind part corresponding, and the other end connects with the cylinder external world.Sweep wind part by arranging on the piston rod, reciprocating motion of the pistons when, air can be flowed so that air is through filler, thus takes away the heat of filler.This structure only needs increase to sweep wind part, and sweeps wind part and need not extra power source and be driven, and it is identical with the motion frequency of piston rod to sweep wind part, thus can automatically adjust air quantity according to the power of Reciprocting piston compressor itself.
Description
Technical field
This utility model relates to a kind of cooling structure, a kind of air cooling structure for Reciprocting piston compressor.
Background technology
At present, the filler type of cooling of Reciprocting piston compressor, it is essentially all the coolant using filler to lead to circulation, drops
The low frictional heat produced because piston rod moves back and forth, and the heat that the high-temperature gas in cylinder is delivered on filler.Due to needs
The coolant of circulation, so needing to be equipped with a set of circulation fluid cooling line, manages including pipe, joint, pump, cooler etc.
Part, and need to process cooling passage on stuffing box, the most not only add supporting pipeline, also make filler overall dimensions
Bigger than normal, waste material is not said and be also add cost；For a user, too increase maintenance difficulty, add safeguard intensity and
Cost.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of without increasing compressing for reciprocating-piston of extra power source
The air cooling structure of machine.
This utility model solves the air cooling structure for Reciprocting piston compressor that its technical problem is used, including cylinder, work
Stopper rod and filler, described piston rod penetrates in cylinder by packing seal, also includes sweeping wind part, described in sweep wind part and be arranged on
The exposed parts of piston rod, is provided with cooling air channel between described filler and cylinder, one end of described cooling air channel with sweep wind part
Correspondence, the other end connects with the cylinder external world.
Further, also include that ventilating duct, described ventilating duct are arranged on cylinder and connect with cooling air channel, described in sweep wind portion
Part forms piston structure in being arranged on ventilating duct.
Further, the two ends of described cooling air channel are corresponding with the two ends of filler respectively.
Further, described cooling air channel includes that filler air channel and cylinder air channel, described filler air channel are arranged on cylinder and filler
Between, described cylinder air channel is arranged on cylinder with connection filler air channel and cylinder extraneous.
Further, described filler air channel is at least provided with two, and all filler air channels are distributed along filler even circumferential.
Further, described filler was provided with wind passage.
Further, described in sweep wind part be fan, the blade of fan is driven by the reciprocating motion of piston rod.
Further, the outer wall of filler is provided with radiating fin.
The beneficial effects of the utility model are: sweep wind part by arranging on the piston rod, can be reciprocating motion of the pistons when
Air is flowed so that air is through filler, thus takes away the heat of filler.This structure only needs increase to sweep wind part, and
Sweep wind part to need not extra power source and be driven, and it is identical with the motion frequency of piston rod to sweep wind part, the most permissible
Power according to Reciprocting piston compressor itself adjusts air quantity automatically, reaches to regulate automatically the purpose of temperature.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is the line A-A sectional view of Fig. 1；
Parts, position and numbering in figure: filler 1, cylinder 2, middle body connect cylinder 3, ventilating duct 4, sweep wind part 5, piston
Bar 6, filler air channel 7, cylinder air channel 8, stuffing box 9, filler flange 10.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
As it is shown in figure 1, this utility model includes that cylinder 2, piston rod 6 and filler 1, described piston rod 6 are sealed by filler 1
Penetrate in cylinder 2, also include sweeping wind part 5, described in sweep wind part 5 and be arranged on the exposed parts of piston rod 6, described filler 1
And being provided with cooling air channel between cylinder 2, one end of described cooling air channel is corresponding with sweeping wind part 5, outside the other end is with cylinder 2
Boundary connects.Filler 1 uses bolt to fasten on the cylinder 2；Cylinder 2 uses bolt to be fastened on middle body and connects on cylinder 3.Sweep wind part
The effect of 5 is to produce air flowing, so that cold air is through cooling air channel, thus with filler 1 heat exchange to cool down filler 1.
Sweep wind part 5 and can use various structures, thus form multiple cooling structure embodiment, specific as follows:
Embodiment one
The structure of this example is as it is shown in figure 1, sweep wind part 5 and coordinate with ventilating duct 4, and ventilating duct 4 is installed on the cylinder 2 and with cold
But air channel connection, ventilating duct parts 4 can be fixed on middle body and connect on cylinder 3, it is also possible to be fixed on filler 1, sweep wind part 5
Piston structure is formed in being arranged on ventilating duct 4.Operationally, taking away the forced flow air needed for heat, its source is fixing
Sweeping produced by wind part 5 from fanning air-flow on reciprocating piston rod 6.When sweeping wind part 5 near cylinder 2 direction
During motion, will compress and promote ventilating duct 4 internal and the hot-air in filler 1 outer rim gap, by filler air channel 7, cylinder wind
It is discharged in air behind road 8 so that hot-air is discharged rapidly；When sweeping wind part 5 in time moving away from cylinder 2 direction,
Negative pressure will be produced so that the air of room temperature is inhaled into filler 1 by behind cylinder air channel 8, filler air channel 7 inside ventilating duct 4
Outer rim gap and ventilating duct 4 are internal, the heat produced with dry load 1.
Embodiment two
Unlike enforcement one, sweeping wind part 5 is fan, and the blade of fan is driven by the reciprocating motion of piston rod 6.Live
Stopper rod 6 coordinates with fan blade and is provided with spiral, and fan blade is coordinated by worm drive with piston rod 6, when piston rod 6
During reciprocating motion, fan blade forward or reverse, so that air flowing, thus reach the air cooling effect similar with embodiment one
Really.
Some structures of above-mentioned two embodiment can also further be improved, specific as follows:
In order to increase heat exchange distance, as it is shown in figure 1, the two ends of described cooling air channel are corresponding with the two ends of filler 1 respectively.As
This, cooling air channel just can pass fully through filler 1, so that filler 1 the most all can be by air-cooled.
Concrete, as it is shown in figure 1, described cooling air channel includes that filler air channel 7 and cylinder air channel 8, described filler air channel 7 set
Putting between cylinder and filler 1, described cylinder air channel 8 arranges extraneous with connection filler air channel 7 and cylinder 2 on the cylinder 2.
Cylinder air channel 8 is usually and atmosphere, naturally it is also possible to being that other cools down gas, filler air channel 7 is mainly used for sky
Gas and filler 1 carry out heat exchange.
In order to improve heat exchange area, as in figure 2 it is shown, described filler air channel 7 is at least provided with two, edge, all filler air channels 7
Filler 1 even circumferential is distributed.Filler air channel 7 is provided with four in fig. 2, had the most both made filler 1 be supported, and also can carry
For enough heat exchange areas.
In order to increase the external surface area of filler 1, described filler 1 was provided with wind passage.Filler 1 in this utility model is real
Border refers to filling-material structure, including stuffing box 9 and filler.It is provided with wind passage on filler 1 and can increase the surface area of filler 1,
Be conducive to heat radiation.It is also provided with radiating fin on the outer wall of filler 1, utilizes Heat Conduction Material to increase heat radiation.
Claims (8)
1. for the air cooling structure of Reciprocting piston compressor, including cylinder (2), piston rod (6) and filler (1), described
Piston rod (6) is sealed by filler (1) and penetrates in cylinder (2), it is characterised in that: also include sweeping wind part (5), described
Sweep wind part (5) and be arranged on the exposed parts of piston rod (6), between described filler (1) and cylinder (2), be provided with cooling
Air channel, one end of described cooling air channel is corresponding with sweeping wind part (5), and the other end connects with cylinder (2) external world.
2. the air cooling structure for Reciprocting piston compressor as claimed in claim 1, it is characterised in that: also include ventilating duct
(4), it is upper and connect with cooling air channel that described ventilating duct (4) is arranged on cylinder (2), described in sweep wind part (5) and be arranged on and lead
Piston structure is formed in air duct (4).
3. the air cooling structure for Reciprocting piston compressor as claimed in claim 1, it is characterised in that: described cooling air channel
Two ends corresponding with the two ends of filler (1) respectively.
4. the air cooling structure for Reciprocting piston compressor as claimed in claim 3, it is characterised in that: described cooling air channel
Including filler air channel (7) and cylinder air channel (8), described filler air channel (7) is arranged between cylinder and filler (1), described
Cylinder air channel (8) is arranged on cylinder (2) with connection filler air channel (7) and cylinder (2) extraneous.
5. the air cooling structure for Reciprocting piston compressor as claimed in claim 4, it is characterised in that: described filler air channel
(7) at least provided with two, all filler air channels (7) are distributed along filler (1) even circumferential.
6. the air cooling structure for Reciprocting piston compressor as claimed in claim 1, it is characterised in that: described filler (1)
On be provided with wind passage.
7. the air cooling structure for Reciprocting piston compressor as claimed in claim 1, it is characterised in that sweep wind part described in:
(5) being fan, the blade of fan is driven by the reciprocating motion of piston rod (6).
8. the air cooling structure for Reciprocting piston compressor as described in claim 1 to 7 any claim, its feature exists
In: it is provided with radiating fin on the outer wall of filler (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620346786.7U CN205714667U (en) | 2016-04-22 | 2016-04-22 | Air cooling structure for Reciprocting piston compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620346786.7U CN205714667U (en) | 2016-04-22 | 2016-04-22 | Air cooling structure for Reciprocting piston compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714667U true CN205714667U (en) | 2016-11-23 |
Family
ID=57295864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620346786.7U Withdrawn - After Issue CN205714667U (en) | 2016-04-22 | 2016-04-22 | Air cooling structure for Reciprocting piston compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205714667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756902A (en) * | 2016-04-22 | 2016-07-13 | 四川金星清洁能源装备股份有限公司 | Air cooling structure for reciprocating piston type compressor |
-
2016
- 2016-04-22 CN CN201620346786.7U patent/CN205714667U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756902A (en) * | 2016-04-22 | 2016-07-13 | 四川金星清洁能源装备股份有限公司 | Air cooling structure for reciprocating piston type compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20170929 |
|
| AV01 | Patent right actively abandoned |