CN207018172U - A kind of Reciprocting piston compressor cylinder jacket - Google Patents
A kind of Reciprocting piston compressor cylinder jacket Download PDFInfo
- Publication number
- CN207018172U CN207018172U CN201720423231.2U CN201720423231U CN207018172U CN 207018172 U CN207018172 U CN 207018172U CN 201720423231 U CN201720423231 U CN 201720423231U CN 207018172 U CN207018172 U CN 207018172U
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- cylinder jacket
- outer ring
- cylinder
- inner ring
- piston compressor
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Abstract
The utility model discloses a kind of Reciprocting piston compressor cylinder jacket, it includes：Outer ring, inner ring, deflection plate, water inlet, delivery port and limiting plate, described deflection plate and limiting plate is fixed on outer ring and the middle of inner ring, water inlet and delivery port are located on outer ring, and the utility model is novel in design, sound construction, it is stable and reliable in work, improve the problem of cylinder jacket cooling effect is bad.
Description
Technical field
Compressor field is the utility model is related to, it is specifically a kind of that there is the Reciprocting piston compressor for strengthening refrigerating function
Cylinder jacket.
Background technology
Cylinder sleeve is exactly the abbreviation of cylinder jacket, and it is set in the cylinder barrel of cylinder body, and combustion chamber is collectively constituted with piston and cylinder cap.
In the various Reciprocting piston compressors of prior art, after improving cylinder bearing surface lubricating efficiency, reducing cylinder damage
Maintenance cost, cylinder is often using the structure type of increase cylinder jacket.And the air cavity of traditional cylinder increase cylinder jacket exhaust hood with
Water cavity isolation thickness increase, so as to cause the air cavity cooling effect of cylinder to decline, and then influences piston and piston seal
The service life of part, shorten its service life.
In summary, the utility model is intended to how to solve the breakthrough that the incomplete problem of cylinder jacket cooling is cylinder assembly
Emphasis.
Utility model content
Purpose of utility model：The purpose of this utility model is to solve the deficiencies in the prior art, there is provided a kind of toward resurrection
Plug compresser cylinder set, novel in design, sound construction is stable and reliable in work, improves that cylinder jacket cooling effect is bad to ask
Topic.
Technical scheme：In order to realize the above object a kind of Reciprocting piston compressor cylinder jacket described in the utility model,
It includes：Outer ring, inner ring, deflection plate, water inlet, delivery port and limiting plate, described deflection plate and limiting plate are fixed on outer ring
With the middle of inner ring, water inlet and delivery port are located on outer ring.
Multiple deflection plates are provided with as of the present utility model further preferred, described outer ring inner ring middle, when cold
But water is flowed out after water inlet enters the middle of inner ring and outer ring by deflection plate from delivery port.
As it is of the present utility model further preferably, described deflection plate successively by its top or bottom be fixed on outer ring and
On inner ring, after cooling water enters the middle of inner ring and outer ring from water inlet, successively from the top of deflection plate, the bottom of deflection plate
End, top, bottom ... form a circulation until from delivery port outflow by cooling water, fully cold so as to be carried out to cylinder jacket
But.
As it is of the present utility model further preferably, described deflection plate is welded on outer ring and the middle of inner ring, structure
More firmly, by adding deflection plate in the middle of inner ring and outer ring so that the connection of inner ring and outer ring is relatively reliable.
As it is of the present utility model further preferably, described limiting plate be located at the middle of water inlet and delivery port, limit
Position plate is used to obstruct the cooling water after deflection plate baffling.
Outer ring and inner ring are fixed on as the top of of the present utility model further preferred, described limiting plate and low side
On, so as to ensure that cooling water enters from water inlet, flowed out from delivery port, cooling water is formed a circulation.
Beneficial effect：A kind of Reciprocting piston compressor cylinder jacket described in the utility model, compared with prior art, tool
Have the advantage that：
1st, cylinder jacket is novel in design, and sound construction is stable and reliable in work；
2nd, using hollow welded structure, reinforced using gusset between Internal and external cycle, while cooling water is carried out by gusset
Baffling, cooling water is carried out cylinder jacket sufficiently cool, and then improve the working environment in whole cylinder；
3rd, because the presence of water interlayer, be advantageous to the serializing design of cylinder bore, effectively reduce manufacturing cost；
4th, independent water cavity cooling effect is obvious, can the effective service life of lifting cylinder inner carrier and piston seal；
5th, same cylinder can adjust the cylinder bore of needs by cylinder jacket, and the scope adjusted is than traditional cylinder sleeve
Will more extensively, strong adaptability.
Brief description of the drawings
Fig. 1 is the sectional view of top view of the present utility model；
Fig. 2 is water interlayer expanded schematic diagram of the present utility model；
Wherein：1st, outer ring；2nd, inner ring；3rd, deflection plate；4th, water inlet；5th, delivery port；6th, limiting plate.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is furtherd elucidate.
As shown in Figure 1 and Figure 2, a kind of Reciprocting piston compressor cylinder jacket described in the utility model, it includes：Outer ring
1, inner ring 2, deflection plate 3, water inlet 4, delivery port 5 and limiting plate 6.
Deflection plate 3 and limiting plate 6 are fixed on outer ring 1 and the middle of inner ring 2, and deflection plate 3 is located at the both sides of limiting plate 6,
Water inlet 4 and delivery port 5 are located at the both sides of limiting plate 6 respectively.
Embodiment
After cooling water enters the middle of inner ring 2 and outer ring 1 from water inlet 3, successively from the top of deflection plate 3, baffling
After the bottom of plate 3, top, bottom ... are until run into limiting plate 6, are flowed out from delivery port 5, a circulation formed by cooling water,
It is sufficiently cool so as to be carried out to cylinder jacket.
Conventional cylinder nested structure is single layer structure, although the wall thickness of cylinder jacket is different with the change of cylinder diameter, its
Thickness is permanently present, and cylinder inherently has the wall thickness of oneself, along with the thickness of cylinder jacket, results in cylinder cooling water
The thickness increase of chamber and working interface in cylinder so that cylinder cooling effect declines, and then influence piston and piston are close
The service life of sealing, shorten its service life.
A kind of Reciprocting piston compressor cylinder jacket described in the utility model is innovated in structure, the missing solder in
Formula structure is connect, is reinforced between inner ring 2 and outer ring 1 using deflection plate 3, while baffling is carried out to cooling water by deflection plate 3,
Cooling water is carried out cylinder jacket sufficiently cool, and then improve the working environment in whole cylinder.Meanwhile because water interlayer is deposited
Be advantageous to the serializing design of cylinder bore, effectively reduce manufacturing cost, i.e., same cylinder can be adjusted by cylinder jacket
The cylinder bore needed, and the scope adjusted will more extensively than traditional cylinder sleeve, strong adaptability.
For above-mentioned embodiment only to illustrate technical concepts and features of the present utility model, the purpose is to allow be familiar with technology neck
The technical staff in domain can understand content of the present utility model and implement according to this, can not limit guarantor of the present utility model with this
Protect scope.All equivalent changes or modificationss made according to the utility model Spirit Essence, should all cover of the present utility model
Within protection domain.
Claims (6)
- A kind of 1. Reciprocting piston compressor cylinder jacket, it is characterised in that：It includes：Outer ring（1）, inner ring（2）, deflection plate（3）, Water inlet（4）, delivery port（5）And limiting plate（6）, described deflection plate（3）And limiting plate（6）It is fixed on outer ring（1）And inner ring （2）Middle, water inlet（4）And delivery port（5）Positioned at outer ring（1）On.
- A kind of 2. Reciprocting piston compressor cylinder jacket according to claim 1, it is characterised in that：Described outer ring（1） Inner ring（2）Middle is provided with multiple deflection plates（3）.
- A kind of 3. Reciprocting piston compressor cylinder jacket according to claim 2, it is characterised in that：Described deflection plate （3）Its top or bottom are fixed on outer ring successively（1）And inner ring（2）On.
- A kind of 4. Reciprocting piston compressor cylinder jacket according to claim 3, it is characterised in that：Described deflection plate （3）It is welded on outer ring（1）And inner ring（2）Middle.
- A kind of 5. Reciprocting piston compressor cylinder jacket according to claim 1, it is characterised in that：Described limiting plate （6）Positioned at water inlet（4）And delivery port（5）Middle.
- A kind of 6. Reciprocting piston compressor cylinder jacket according to claim 5, it is characterised in that：Described limiting plate （6）Top and low side be fixed on outer ring（1）And inner ring（2）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720423231.2U CN207018172U (en) | 2017-04-21 | 2017-04-21 | A kind of Reciprocting piston compressor cylinder jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720423231.2U CN207018172U (en) | 2017-04-21 | 2017-04-21 | A kind of Reciprocting piston compressor cylinder jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207018172U true CN207018172U (en) | 2018-02-16 |
Family
ID=61461505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720423231.2U Active CN207018172U (en) | 2017-04-21 | 2017-04-21 | A kind of Reciprocting piston compressor cylinder jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207018172U (en) |
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2017
- 2017-04-21 CN CN201720423231.2U patent/CN207018172U/en active Active
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