CN208184986U - Compressor with coolant injection design - Google Patents
Compressor with coolant injection design Download PDFInfo
- Publication number
- CN208184986U CN208184986U CN201820263424.0U CN201820263424U CN208184986U CN 208184986 U CN208184986 U CN 208184986U CN 201820263424 U CN201820263424 U CN 201820263424U CN 208184986 U CN208184986 U CN 208184986U
- Authority
- CN
- China
- Prior art keywords
- coolant liquid
- rotor
- spiral
- spray
- liquid injection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 238000002347 injection Methods 0.000 title claims abstract description 32
- 239000007924 injection Substances 0.000 title claims abstract description 32
- 239000002826 coolant Substances 0.000 title claims description 43
- 238000007906 compression Methods 0.000 claims abstract description 32
- 230000006835 compression Effects 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims description 46
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000110 cooling liquid Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 10
- 238000001816 cooling Methods 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000019628 coolness Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a compressor with cooling liquid injection design, which is used for cooling liquid and comprises a cylinder and a rotor component, wherein the cylinder is internally provided with a compression chamber and at least one injection hole communicated with the compression chamber, and the cooling liquid flows into the compression chamber along an inclined straight line moving path through the injection hole; the rotor assembly is accommodated in the compression chamber and is provided with a plurality of spiral tooth ribs which are meshed with each other and a plurality of spiral tooth grooves which are arranged among the spiral tooth ribs, and both ends of the rotor assembly are respectively provided with an air suction end and an air exhaust end; the inclined straight line moving path is formed by the intersection point of the starting point, which is the central axis of the injection hole, extending along the space between two adjacent spiral tooth ribs, tangent to the tooth root of the spiral tooth groove and intersected with the end point at the exhaust end and the tooth top of the spiral tooth rib.
Description
Technical field
The utility model relates to a kind of compressor sets, and in particular to a kind of compression with coolant liquid injection design
Machine.
Background technique
To compressor cylinder oiling altogether there are three purpose, one is the heat for taking away compression process generation, to reach cooling
Effect；Secondly reducing leakage to be filled between cylinder inner wall and rotor to reach sealing effect；Thirdly to reduce compressor
The friction and the degree of wear of operating, to reach lubricant effect, most important of which is that cooling is to promote compression efficiency.
Extension path need to be considered when however, cooling using liquid injection allows coolant liquid and gaseous working fluid to be sufficiently mixed,
And splash diffusion after avoiding coolant liquid from directly hitting rotor surface and reduce heat dissipation effect, and forward injection axially with
The problems such as reducing wasted work, it could effectively promote compression efficiency.
Utility model content
It is to utilize skew lines the purpose of this utility model is to provide a kind of compressor with coolant liquid injection design
Movement routine extends along between two adjacent spiral-shaped teeth ribs, then is tangential on the tooth root of spiral shape roller seating space, intersects at terminal
The intersection point of the tooth top of exhaust end and spiral-shaped teeth rib, coolant liquid, compressed gas are sufficiently mixed when reaching spray cooling liquid, and are kept away
Exempt from coolant liquid directly to hit rotor assembly surface and forward spray along the axial direction of rotor assembly, and then improves the compression of compressor
Efficiency.
In order to achieve the above object, the utility model provides a kind of compressor with coolant liquid injection design, it is cooling for one
Liquid, the compressor include:
One cylinder, inside have a compression chamber and equipped at least spray-hole for being connected to the compression chamber, the coolings
Liquid flows into the compression chamber along a skew lines movement routine by the spray-hole；And
One rotor assembly is placed in the compression chamber, the rotor assembly have intermeshing multiple spiral-shaped teeth ribs and
Multiple spiral shape roller seating spaces between multiple spiral-shaped teeth rib are set, and the both ends of the rotor assembly are respectively provided with a suction end
An and exhaust end；
Wherein, the skew lines movement routine by starting point be the spray-hole central axis along the adjacent two spiral-shaped teeth ribs
Between extend, then be tangential on the tooth root of the spiral shape roller seating space, the tooth top of the exhaust end and the spiral-shaped teeth rib intersected at terminal
Intersection point constituted.
The above-mentioned compressor with coolant liquid injection design, wherein the rotor assembly define configuration the suction end with
The position of a seal line between the exhaust end, the spray-hole is arranged between the exhaust end and the seal line.
The above-mentioned compressor with coolant liquid injection design, wherein the quantity of spray-hole and skew lines movement routine is more
A, the coolant liquid flows into the compression chamber along the respectively skew lines movement routine by the respectively spray-hole.
The above-mentioned compressor with coolant liquid injection design, wherein the spray-hole is an oblique duct.
The above-mentioned compressor with coolant liquid injection design, wherein the rotor assembly includes a male rotor and one female turn
Son, multiple spiral-shaped teeth rib and multiple spiral shape roller seating space are respectively formed on the male rotor and the mother rotor.
The above-mentioned compressor with coolant liquid injection design, wherein the skew lines movement routine is formed in the male rotor
Wherein between two adjacent spiral-shaped teeth ribs.
The above-mentioned compressor with coolant liquid injection design, wherein the skew lines movement routine is formed on the mother rotor
Wherein between two adjacent spiral-shaped teeth ribs.
The above-mentioned compressor with coolant liquid injection design, wherein the male rotor and the mother rotor are with vertical arranged side by side, water
Put down arranged side by side or oblique juxtaposition arrangement.
Based on above-mentioned, linear travel paths are by central axis that starting point is spray-hole along between two adjacent spiral-shaped teeth ribs
Extend, then be tangential on the tooth root of spiral shape roller seating space, move coolant liquid along the longest direction of compression chamber, allows cooling procedure
Coolant liquid and compressed gas can be more sufficiently mixed, last each oblique to reach the heat dissipation effect and compression efficiency that improve compressor
The terminal of linear travel paths intersects at the intersection point of the tooth top of exhaust end and spiral-shaped teeth rib, and then avoids the cooling of angular injection
Liquid, which directly hits rotor assembly surface, to be caused coolant liquid splashing diffusion and reduces heat dissipation effect.
Based on above-mentioned, skew lines movement routine includes radial component, axial component and circumference to velocity component, compares cooling
Liquid, which directly radially sprays, hits tooth root, the utility model coolant liquid along the injection of skew lines movement routine with more axial component and
Circumference achievees the effect that reduce wasted work to velocity component.
The utility model is described in detail below in conjunction with the drawings and specific embodiments, but not as to the utility model
Restriction.
Detailed description of the invention
The stereogram exploded view of Fig. 1 the utility model compressor；
The three-dimensional combination figure of Fig. 2 the utility model compressor；
Another three-dimensional combination figure of Fig. 3 the utility model compressor；
First schematic diagram of Fig. 4 the utility model skew lines movement routine；
Second schematic diagram of Fig. 5 the utility model skew lines movement routine；
The component schematic diagram of Fig. 6 the utility model skew lines movement routine.
Wherein, appended drawing reference
10 ... compressors
1 ... cylinder
11 ... spray-holes
2 ... rotor assembly
21 ... spiral-shaped teeth ribs
211 ... tooth tops
22 ... spiral shape roller seating spaces
221 ... tooth roots
23 ... suction ends
24 ... exhaust ends
25 ... male rotors
26 ... mother rotors
L ... seal line
P ... skew lines movement routine
Px ... radial component
Py ... axial component
O ... intersection point
S ... compression chamber
Specific embodiment
Detailed description and technology contents in relation to the utility model, will cooperate Detailed description of the invention as follows, however appended attached drawing
Illustrative purposes are only used as, limitation the utility model is not intended to.
It please refers to shown in Fig. 1 to Fig. 6, the utility model provides a kind of compressor for having coolant liquid injection design, is used for one
Coolant liquid, this compressor 10 mainly include a cylinder 1 and a rotor assembly 2.
As shown in Figure 1 to Figure 3, with a compression chamber S and equipped with one or more of connection compression chamber S inside cylinder 1
Spray-hole 11, coolant liquid flow into compression chamber S along a skew lines movement routine P by spray-hole 11.Wherein, the present embodiment
The quantity of spray-hole 11 and skew lines movement routine P be it is multiple, coolant liquid moves road along each skew lines by each spray-hole 11
Diameter P flows into compression chamber S, and each spray-hole 11 is an oblique duct.
As shown in Figures 1 to 6, rotor assembly 2 is placed in compression chamber S, and rotor assembly 2 has intermeshing multiple spiral shells
Rotation shape tooth rib 21 and the multiple spiral shape roller seating spaces 22 being arranged between multiple spiral-shaped teeth ribs 21, and the both ends of rotor assembly 2 point
Not Ju You a suction end 23 and an exhaust end 24, rotor assembly 2 define configuration between suction end 23 and exhaust end 24 one
Seal line (Sealing line) L, the section between exhaust end 24 and seal line (Sealing line) L are compression work area
The position in domain, spray-hole 11 is arranged between exhaust end 24 and seal line (Sealing line) L, i.e. the position pair of spray-hole 11
Compression work region is answered to be arranged.
Detailed description are as follows, and rotor assembly 2 includes a male rotor 25 and a mother rotor 26, multiple spiral-shaped teeth ribs 21 with it is more
A spiral shape roller seating space 22 is respectively formed on male rotor 25 and mother rotor 26.Wherein, the part of it skew lines of the present embodiment moves
Dynamic path P is formed between two spiral-shaped teeth ribs 21 wherein adjacent in male rotor 25, another part skew lines movement routine p-shaped
At between two spiral-shaped teeth ribs 21 wherein adjacent on mother rotor 26.
In addition, skew lines movement routine P by starting point be spray-hole 11 central axis along two adjacent spiral-shaped teeth ribs 21
Between extend, then be tangential on the tooth root 221 of spiral shape roller seating space 22, the tooth of exhaust end 24 and spiral-shaped teeth rib 21 intersected at terminal
The intersection point O on top 211 is constituted.
In addition, as shown in figure 5, the male rotor 25 and mother rotor 26 of the present embodiment are arranged in a manner of horizontal alignment, but revolve
Son 25 and mother rotor 26 can also the arrangement of vertically arranged side by side or oblique juxtaposition, be not limited to this embodiment system.
As shown in Figures 4 to 6, the use state of the utility model compressor 10 is to pass through each injection using coolant liquid
Hole 11 flows into compression chamber S along each skew lines movement routine P, and each skew lines movement routine P is spray-hole 11 by starting point
Central axis extends along between two adjacent spiral-shaped teeth ribs 21, then is tangential on the tooth root 221 of spiral shape roller seating space 22, makes coolant liquid
It is moved along the longest direction compression chamber S, cooling procedure coolant liquid and compressed gas can be more sufficiently mixed, improved with reaching
The terminal of 10 heat dissipation effect and compression efficiency, last each skew lines movement routine P intersects at exhaust end 24 and spiral-shaped teeth
The intersection point O of the tooth top 211 of rib 21, and then avoid the coolant liquid of angular injection from directly hitting 2 surface of rotor assembly and cause coolant liquid
It splashes and spreads and reduce heat dissipation effect.
In addition, as shown in fig. 6, skew lines movement routine P with respect to male rotor 25 and mother rotor 26 for, the mobile road of skew lines
Diameter P includes radial component Px, axial component Py and circumference to velocity component (figure does not disclose), compares coolant liquid and directly radially sprays
Tooth root 221 is hit, the utility model coolant liquid has more axial component Py and circumference to speed along skew lines movement routine P injection
Degree component (figure does not disclose), and then achieve the effect that reduce wasted work.
Certainly, the utility model can also have other various embodiments, without departing substantially from the spirit of the present invention and its essence
In the case of, those skilled in the art work as can make various corresponding changes and modifications, but these according to the utility model
Corresponding changes and modifications all should belong to the protection scope of the utility model the attached claims.
Claims (8)
1. a kind of compressor with coolant liquid injection design, it to be used for a coolant liquid, which is characterized in that the compressor includes:
One cylinder, inside have a compression chamber and equipped at least spray-holes for being connected to the compression chamber, and the coolant liquid is logical
It crosses the spray-hole and flows into the compression chamber along a skew lines movement routine；And
One rotor assembly is placed in the compression chamber, which has intermeshing multiple spiral-shaped teeth ribs and setting
Multiple spiral shape roller seating spaces between multiple spiral-shaped teeth rib, and the both ends of the rotor assembly are respectively provided with a suction end and one
Exhaust end；
Wherein, the skew lines movement routine by starting point be the spray-hole central axis along between the adjacent two spiral-shaped teeth ribs
Extend, then be tangential on the tooth root of the spiral shape roller seating space, the friendship of the exhaust end and the tooth top of the spiral-shaped teeth rib is intersected at terminal
Point is constituted.
2. the compressor according to claim 1 with coolant liquid injection design, which is characterized in that rotor assembly definition
The seal line between the suction end and the exhaust end is configured out, and the position of the spray-hole is arranged in the exhaust end and the sealing
Between line.
3. the compressor according to claim 2 with coolant liquid injection design, which is characterized in that spray-hole and skew lines
The quantity of movement routine be it is multiple, the coolant liquid flows into the compression along the respectively skew lines movement routine by the respectively spray-hole
Chamber.
4. the compressor according to claim 1,2 or 3 with coolant liquid injection design, which is characterized in that the spray-hole
For an oblique duct.
5. the compressor according to claim 1,2 or 3 with coolant liquid injection design, which is characterized in that the rotor set
Part includes a male rotor and a mother rotor, and multiple spiral-shaped teeth rib and multiple spiral shape roller seating space are respectively formed at the male rotor
And on the mother rotor.
6. the compressor according to claim 5 with coolant liquid injection design, which is characterized in that the mobile road of the skew lines
Diameter is formed between two spiral-shaped teeth ribs wherein adjacent in the male rotor.
7. the compressor according to claim 5 with coolant liquid injection design, which is characterized in that the mobile road of the skew lines
Diameter is formed between two spiral-shaped teeth ribs wherein adjacent on the mother rotor.
8. the compressor according to claim 5 with coolant liquid injection design, which is characterized in that the male rotor and the mother
Rotor is with vertical arranged side by side, horizontal alignment or the arrangement of oblique juxtaposition.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107201989 | 2018-02-08 | ||
| TW107201989U TWM564091U (en) | 2018-02-08 | 2018-02-08 | Compressor with coolant injection design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208184986U true CN208184986U (en) | 2018-12-04 |
Family
ID=63642373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820263424.0U Withdrawn - After Issue CN208184986U (en) | 2018-02-08 | 2018-02-22 | Compressor with coolant injection design |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208184986U (en) |
| TW (1) | TWM564091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131170A (en) * | 2018-02-08 | 2019-08-16 | 复盛股份有限公司 | Compressor with coolant liquid injection design |
-
2018
- 2018-02-08 TW TW107201989U patent/TWM564091U/en unknown
- 2018-02-22 CN CN201820263424.0U patent/CN208184986U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131170A (en) * | 2018-02-08 | 2019-08-16 | 复盛股份有限公司 | Compressor with coolant liquid injection design |
| CN110131170B (en) * | 2018-02-08 | 2020-06-23 | 复盛股份有限公司 | Compressor with coolant injection design |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM564091U (en) | 2018-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181204 Effective date of abandoning: 20200623 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181204 Effective date of abandoning: 20200623 |