CN209083507U - Compresser cylinder cooling water water inlet structure - Google Patents
Compresser cylinder cooling water water inlet structure Download PDFInfo
- Publication number
- CN209083507U CN209083507U CN201821763539.2U CN201821763539U CN209083507U CN 209083507 U CN209083507 U CN 209083507U CN 201821763539 U CN201821763539 U CN 201821763539U CN 209083507 U CN209083507 U CN 209083507U
- Authority
- CN
- China
- Prior art keywords
- cooling water
- water inlet
- cover board
- cavity
- water
- 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.)
- Expired - Fee Related
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model provides a kind of compresser cylinder cooling water water inlet structure, including cylinder head and the cover board being set in cylinder head, is enclosed by cylinder head and cover board and forms cooling water cavity, and the water inlet of connection cooling water cavity；Wherein, water inlet horizontal layout is in cover board lower part.The water inlet of cooling water cavity is dexterously horizontally set on cover board lower part by the utility model, not only solve the problem of water inlet pipe is interfered with each other with cylinder supports, facilitate water receiving pipe installation and removal, the cooling water flow for having just enter into cooling water cavity is enabled to collide with cylinder head side wall again, cooling water is set to form turbulent flow in cooling water cavity, to solve the problems, such as that part cooling water is easy to be trapped in cooling water cavity, while improving cooling effect.
Description
Technical field
The utility model relates to compresser cylinders, in particular to the cooling water water inlet structure of compresser cylinder.
Background technique
Cylinder is one of core component of piston compressor, mainly combined by cylinder block, cylinder head, cylinder block and
At due to distribute a large amount of heat in compressor operational process, it is therefore desirable to be passed through in the cooling water cavity on air cylinder structure
Cooling water is cooled down with the cylinder block to compressor, cylinder head, cylinder block.Currently, main by being arranged in cylinder head
Water inlet is passed through cooling water in cooling water cavity, water inlet being laid in the cylinder head of cylinder supports from bottom to top, such as
Shown in Fig. 1.In addition, CN106194669A discloses a kind of compressor cylinder base, including cylinder body, piston rod is provided in the middle part of cylinder body
Hole is provided with cooling water flow conduits in cylinder body, be additionally provided on cylinder body be connected to cooling water flow conduits inlet opening (water inlet pore structure and
Position is referring to its Figure of description 1 and attached drawing 2) and apopore；Cylinder body, which is located in piston rod axis hole, is additionally provided with communication port, connection
Cooling water flow conduits are connected to by mouth with piston rod axis hole.
Cooling water is passed through in cooling water cavity using foregoing compresser cylinder water inlet structure to a certain extent can
Preferable cooling effect is enough played, but for large-scale compressor cylinder, part cooling water is easy to be trapped in cooling water cavity,
Cause its cooling effect bad.In addition, foregoing compresser cylinder water inlet is disposed adjacent to cylinder supports from top to bottom
Cylinder head on, when tapping into water pipe outside, water inlet pipe is often interfered with each other with cylinder supports, it has not been convenient to water inlet pipe pacify installation and dismantling
It unloads.
Utility model content
It is frequent to solve water inlet pipe the purpose of this utility model is to provide a kind of compresser cylinder cooling water water inlet structure
The problem of being interfered with each other with cylinder supports.
To achieve the goals above, the utility model uses technical solution as described below.
Compresser cylinder cooling water water inlet structure, including cylinder head and the cover board that is set in cylinder head, by cylinder head and
Cover board, which encloses, forms cooling water cavity, and the water inlet of connection cooling water cavity；Wherein, water inlet horizontal layout is on cover board.
To solve the problems, such as that part cooling water is easy to be trapped in cooling water cavity, water inlet horizontal layout is in cover board lower part.
One of preferably, water inlet bottom is generally aligned in the same plane with cooling water cavity bottom wall.
Preferably two, water inlet bottom is higher than cooling water cavity bottom wall 5-10mm.
Further, being horizontally disposed on the cover board for being located at water inlet has tapped pipe fitting, and in pipe fitting
Diameter is identical as water inlet diameter.
Further, chamfering, such knot are set by the angle that cooling water cavity bottom wall and cooling water cavity inner sidewall are formed
Structure is more advantageous to cooling water and flows from bottom to top.One of preferably, chamfering uses circular arc chamfering, and circular arc chamfering radius
For 10cm≤R≤15cm；Preferably two, when water inlet bottom is higher than cooling water cavity bottom wall 5-10mm, chamfering is adopted
With right angle chamfering.
The utility model has the advantages that the water inlet of cooling water cavity is dexterously horizontally set on cover board lower part by the utility model, not only solve
The problem of water inlet pipe of having determined is interfered with each other with cylinder supports, facilitates water receiving pipe installation and removal, and enable to have just enter into cooling
The cooling water flow of water cavity collides with cylinder head side wall (cooling water cavity inner sidewall), and cooling water is made to form rapids in cooling water cavity
Stream, to solve the problems, such as that part cooling water is easy to be trapped in cooling water cavity, while improving cooling effect.
Detailed description of the invention
Fig. 1 is existing compresser cylinder cooling water water inlet structure diagrammatic cross-section, in figure, 3- cooling water cavity, 4- water inlet
Mouth, 7- cylinder supports, 8- water receiving pipe；
Fig. 2 is compresser cylinder cooling water water inlet structure diagrammatic cross-section in embodiment 1；
Fig. 3 is compresser cylinder cooling water water inlet structure diagrammatic cross-section in embodiment 2.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but the explanation of following embodiment is only
It is to be used to help understand the principles of the present invention and its core concept, not to the restriction of scope of protection of the utility model.It answers
When pointing out, for those of ordinary skill in the art, without departing from the principle of this utility model, for this reality
It is also fallen into the protection scope of the utility model claims with the novel improvement carried out.
Embodiment 1
Compresser cylinder cooling water water inlet structure, as shown in Fig. 2, including cylinder head 1 and the cover board being set in cylinder head 1
2, it is enclosed by cylinder head 1 and cover board 2 and forms cooling water cavity 3, and the water inlet 4 of connection cooling water cavity 3, and water inlet 4 is horizontal
It is laid on cover board 2.
To solve the problems, such as that part cooling water is easy to be trapped in cooling water cavity, 4 horizontal layout of water inlet is under cover board 2
Portion.
In the present embodiment, 4 bottom of water inlet is higher than 3 bottom wall 5-10mm of cooling water cavity, which includes but is not limited to 5
mm、8mm、10mm。
Further, being horizontally disposed on the cover board 2 being located at water inlet 4 has tapped pipe fitting 5, and pipe fitting
5 internal diameters are identical as 4 diameter of water inlet.
Further, the angle that 3 bottom wall of cooling water cavity and 3 inner sidewall of cooling water cavity are formed is chamfering 6.
In the present embodiment, chamfering 6 is circular arc chamfering, and the radius of circular arc chamfering is 10cm≤R≤15cm.
Embodiment 2
Compresser cylinder cooling water water inlet structure, as shown in figure 3, including cylinder head 1 and the cover board being set in cylinder head 1
2, it is enclosed by cylinder head 1 and cover board 2 and forms cooling water cavity 3, and the water inlet 4 of connection cooling water cavity 3, and water inlet 4 is horizontal
It is laid on cover board 2.
To solve the problems, such as that part cooling water is easy to be trapped in cooling water cavity, 4 horizontal layout of water inlet is under cover board 2
Portion.
In the present embodiment, 4 bottom of water inlet is generally aligned in the same plane with 3 bottom wall of cooling water cavity.
Further, being horizontally disposed on the cover board 2 being located at water inlet 4 has tapped pipe fitting 5, and pipe fitting
5 internal diameters are identical as 4 diameter of water inlet.
Further, the angle that 3 bottom wall of cooling water cavity and 3 inner sidewall of cooling water cavity are formed is right angle chamfering.
Existing water inlet being laid in the cylinder head close to cylinder supports 7 from bottom to top, as shown in Figure 1, arrow table
Show water (flow) direction, water intake mode is bottom in and top out, and since cooling water has certain pressure, most of cooling water flow is along water inlet
Axis flows out directly up through cooling water cavity, the cooling water flow of small part be trapped in cooling water cavity inner sidewall in cooling water cavity with into
Between nozzle axis.In the utility model, water inlet horizontal layout in cover board lower part, as shown in Fig. 2, water intake mode be it is horizontal into
Above go out, cooling water flow first flows upwards out after horizontal direction impinging cooling water cavity inner sidewall, and rapids is formed in cooling water cavity
Stream, that is, the cooling water flow and cylinder head side wall (cooling water cavity inner sidewall) for having just enter into cooling water cavity collide, and cooling water is made to exist
Turbulent flow is formed in cooling water cavity to improve simultaneously to solve the problems, such as that part cooling water is easy to be trapped in cooling water cavity
Cooling effect.In addition, the water inlet of cooling water cavity is dexterously horizontally set on cover board lower part by the utility model, pacify water inlet pipe
Dress direction be mutually perpendicular to 7 extended line of cylinder supports, water inlet pipe position be separated by with cylinder supports 7 it is farther, to solve into water
The problem of pipe is interfered with each other with cylinder supports 7, facilitates water receiving pipe installation and removal.
Claims (9)
1. compresser cylinder cooling water water inlet structure, it is characterised in that: including cylinder head (1) and be set on cylinder head (1)
Cover board (2) is enclosed by cylinder head (1) and cover board (2) and forms cooling water cavity (3), and the water inlet of connection cooling water cavity (3)
(4), and water inlet (4) horizontal layout is on cover board (2).
2. compresser cylinder cooling water water inlet structure according to claim 1, it is characterised in that: water inlet (4) water
Plain cloth is set to the cover board (2) lower part.
3. compresser cylinder cooling water water inlet structure according to claim 1 or 2, it is characterised in that: the water inlet (4)
Bottom is higher than the cooling water cavity (3) bottom wall 5-10mm.
4. compresser cylinder cooling water water inlet structure according to claim 3, it is characterised in that: be located at the water inlet
(4) being horizontally disposed on the cover board (2) at has tapped pipe fitting (5), and pipe fitting (5) internal diameter and the water inlet
(4) diameter is identical.
5. compresser cylinder cooling water water inlet structure according to claim 4, it is characterised in that: the cooling water cavity (3)
The angle that bottom wall and the cooling water cavity (3) inner sidewall are formed is chamfering (6).
6. compresser cylinder cooling water water inlet structure according to claim 5, it is characterised in that: the chamfering (6) is circle
Arc chamfering, and the radius of circular arc chamfering is 10cm≤R≤15cm.
7. compresser cylinder cooling water water inlet structure according to claim 1 or 2, it is characterised in that: the water inlet (4)
Bottom is generally aligned in the same plane with the cooling water cavity (3) bottom wall.
8. compresser cylinder cooling water water inlet structure according to claim 7, it is characterised in that: be located at the water inlet
(4) being horizontally disposed on the cover board (2) at has tapped pipe fitting (5), and pipe fitting (5) internal diameter and the water inlet
(4) diameter is identical.
9. compresser cylinder cooling water water inlet structure according to claim 8, it is characterised in that: the cooling water cavity (3)
The angle that bottom wall and the cooling water cavity (3) inner sidewall are formed is right angle chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821763539.2U CN209083507U (en) | 2018-10-30 | 2018-10-30 | Compresser cylinder cooling water water inlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821763539.2U CN209083507U (en) | 2018-10-30 | 2018-10-30 | Compresser cylinder cooling water water inlet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209083507U true CN209083507U (en) | 2019-07-09 |
Family
ID=67121318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821763539.2U Expired - Fee Related CN209083507U (en) | 2018-10-30 | 2018-10-30 | Compresser cylinder cooling water water inlet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209083507U (en) |
-
2018
- 2018-10-30 CN CN201821763539.2U patent/CN209083507U/en not_active Expired - Fee Related
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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: 20190709 Termination date: 20211030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |