CN202483839U - Inclined disc reciprocating piston compressor with top-arranged fan - Google Patents
Inclined disc reciprocating piston compressor with top-arranged fan Download PDFInfo
- Publication number
- CN202483839U CN202483839U CN2011205600314U CN201120560031U CN202483839U CN 202483839 U CN202483839 U CN 202483839U CN 2011205600314 U CN2011205600314 U CN 2011205600314U CN 201120560031 U CN201120560031 U CN 201120560031U CN 202483839 U CN202483839 U CN 202483839U
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- swash plate
- connecting rod
- inclined disc
- driven
- cylinder head
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Abstract
The utility model belongs to the technical field of compressors and relates to an inclined disc reciprocating piston compressor with a top-arranged fan. The inclined disc reciprocating piston compressor comprises a driving shaft, a driving inclined disc, a driven inclined disc, a connecting rod, a piston, a cylinder, a cylinder head and a box body. One end of the connecting rod is connected with the piston, and the other end of the connecting rod is connected with the driven inclined disc. The driving shaft is connected with the driving inclined disc in fastening mode and drives the driving inclined disc to rotate in dead axle mode, the driven inclined disc is assembled on the driving inclined disc and produces oscillating motion under the driving of the driving inclined disc, and the driven inclined disc drives the piston to be in reciprocating motion through the connecting rod. The inclined disc reciprocating piston compressor is characterized in that a transmission shaft is arranged and connected onto the driving shaft or the driving inclined disc in fastening mode, the transmission shaft penetrates through the box body to output motion and power to a position near the cylinder head, and one end of the transmission shaft, which extends out of the cylinder head, is connected with the fan, so that a structure that the fan is arranged at the top is formed. Due to the fact that the fan can blow cooling air to the cylinder head directly, a cooling effect is guaranteed, and work of the compressor is reliable.
Description
Technical field
The utility model belongs to the Compressor Technology field, relates in particular to inclined disc type reciprocating-piston compressor, more specifically to the cooling system of inclined disc type reciprocating-piston compressor.
Background technique
Oblique tray type compressor has advantages such as compact structure, dynamic balance performance are good, therefore is widely used at refrigeration air-conditioner and gas compression field.The working principle of this compressor is; Prime mover drives a swash plate and carries out the dead axle rotation motion; Utilize swash plate the reciprocating action drive link of axial direction and and then driven plunger reciprocating in cylinder, thereby realize the periodically-varied of compressor operating chamber volume.But; Present inclined disc type reciprocating-piston compressor still has deficiency; Show that mainly the prime mover of driving swash plate rotation and the cylinder head of compressor split the two ends at casing, and cooling fan of the prior art is arranged in prime mover one side, causes the cylinder head cooling of compressor abundant inadequately; Performance is particularly outstanding on gas compressor especially, causes the functional reliability of compressor not high thus.
Summary of the invention
The utility model provides the inclined disc type reciprocating-piston compressor of band overhead fan, and purpose is the cylinder head of effective cooling compressor, thereby guarantees the functional reliability of compressor.
The purpose of the utility model realizes like this: the inclined disc type reciprocating-piston compressor of band overhead fan; It comprises: live axle, active swash plate, driven swash plate, connecting rod, piston, cylinder, cylinder head and casing; Wherein an end of connecting rod is connected with piston, the other end of connecting rod is connected with driven swash plate, and said cylinder arrangement is between casing and cylinder head; Said live axle is fastenedly connected with the active swash plate, drive shaft active swash plate rotates in fixed axis; Said driven swash plate is fitted in and produces oscillating motion on the active swash plate and under the driving of active swash plate; Driven swash plate is reciprocating in cylinder through the connecting rod driven plunger; It is characterized in that: or/and initiatively draw on the swash plate and pick out a transmission shaft, said transmission shaft passes through casing and exceeds outside the cylinder head at live axle, and an end that leans out cylinder head at transmission shaft is connected with fan.
Be fitted with sealing gland seal on the above-mentioned connecting rod, said sealing gland seal is installed on the casing, and sealing gland seal cooperates with the connecting rod shank seal-moving.
Above-mentioned driven swash plate is provided with ball-and-socket or/and ball bearing, thereby thereby said connecting rod forms universal be connected or connecting rod forms universal the connection through ball bearing with driven swash plate through bulb contact ball-and-socket and driven swash plate.
The fastening pivot pin that is fitted with is set with ball bearing on the above-mentioned driven swash plate on the pivot pin, and said connecting rod is connected with driven swash plate through this ball bearing.
Above-mentioned casing is provided with sleeve pipe, and said connecting rod interts this sleeve pipe and be slidingly matched with sleeve pipe.
A kind of inclined disc type reciprocating-piston compressor of the utility model with the overhead fan; To move and power outputs near the cylinder head through the transmission shaft that passes through casing; And on it leans out a side of cylinder head, connect fan, thus overhead fan layout formed, because fan can directly blow to cylinder head with cooling air; Therefore guaranteed cooling effect, so make that the work of compressor is more reliable.
Description of drawings
Fig. 1 is an embodiment's the axonometric drawing of the inclined disc type reciprocating-piston compressor of the utility model band overhead fan;
Fig. 2 is the axonometric drawing that disposes an embodiment of sealing gland seal on the inclined disc type reciprocating-piston compressor connecting rod of the utility model band overhead fan;
Fig. 3 is the axonometric drawing that the driven swash plate of inclined disc type reciprocating-piston compressor of the utility model band overhead fan is provided with an embodiment of pivot pin;
Fig. 4 is the axonometric drawing that the inclined disc type reciprocating-piston compressor casing of the utility model band overhead fan is provided with an embodiment of slip pipe.
Embodiment
With specific embodiment the utility model is further described below, referring to Fig. 1-4:
The inclined disc type reciprocating-piston compressor of band overhead fan; It comprises: live axle 1, active swash plate 2, driven swash plate 3, connecting rod 4, piston 5, cylinder 6, cylinder head 7 and casing 8; Wherein an end of connecting rod 4 is connected with piston 5, the other end of connecting rod 4 is connected with driven swash plate 3, and said cylinder 6 is arranged between casing 8 and the cylinder head 7; Need to prove; Connecting rod 4 and being connected of piston 5 both can be that to be fastenedly connected also can be that ball-joint or pivot pin are hinged, and connecting rod 4 with refer in particular to being connected of driven swash plate 3 for connect movingly, comprise also comprise connecting movingly of direct contact through rolling element or slide mass indirectly with being connected movingly of driven swash plate 3; Said live axle 1 is fastenedly connected with active swash plate 2, live axle 1 drives active swash plate 2 and rotates in fixed axis; Said driven swash plate 3 is fitted in and produces oscillating motion on the active swash plate 2 and under the driving of active swash plate 2, and driven swash plate 3 is reciprocating in cylinder 6 through connecting rod 4 driven plunger 5; The characteristic of the utility model is: at live axle 1 or/and initiatively draw on the swash plate 2 and pick out a transmission shaft 9; Said transmission shaft 9 passes through casing 8 and exceeds outside the cylinder head 7; An end that leans out cylinder head 7 at transmission shaft 9 is connected with fan 10, and obviously owing to fan 10 is arranged near cylinder head 7, thereby cooling air can directly blow to cylinder head 7; In other words compress function and obtain good cooling, have higher functional reliability so can guarantee compressor.
In order to prevent the piston lubricating oil carry-over, can on connecting rod 4, be fitted with sealing gland seal 11 (as shown in Figure 2), said sealing gland seal 11 is installed on the casing 8, and the shaft of connecting rod 4 passes through sealing gland seal 11 and cooperates with sealing gland seal 11 seal-movings.
The driven swash plate 3 of the utility model is provided with ball-and-socket 3a (as shown in Figure 1) or/and ball bearing 3b (as shown in Figure 2), thereby thereby said connecting rod 4 forms universal be connected or connecting rod 4 forms universal connections through ball bearing 3b and driven swash plate 3 through bulb 4a contact ball-and-socket 3a and driven swash plate 3.
The fastening pivot pin 3c (as shown in Figure 3) that is fitted with is set with ball bearing 3d on the driven swash plate 3 of the utility model on the pivot pin 3c, and said connecting rod 4 is connected with driven swash plate 3 through this ball bearing 3d.
The casing 8 of the utility model is provided with sleeve pipe 8a; Said connecting rod 4 interts this sleeve pipe 8a and be slidingly matched with sleeve pipe 8a; Here; Connecting rod 4 can be divided into up and down two-part shaft and split in the both sides up and down of driven swash plate 3 (as shown in Figure 4), and be provided with spherical rolling element this moment between connecting rod 4 and driven swash plate 3, and said driven swash plate 3 passes through this rolling element drive link 4.
A kind of inclined disc type reciprocating-piston compressor of the utility model with the overhead fan; To move and power outputs near the cylinder head 7 through the transmission shaft 9 that passes through casing 8; And lean out at it and to connect fan 10 on side of cylinder head 7, thereby form overhead fan layout, because fan 10 can directly blow to cylinder head 7 with cooling air; Therefore guaranteed cooling effect, so make that the work of compressor is more reliable.
The foregoing description is merely some preferred embodiments of the utility model; It is not the protection domain that limits the utility model according to this; So: all various equivalences of doing according to structure, shape, the principle of the utility model change, and all should be covered by within the protection domain of the utility model.
Claims (5)
1. inclined disc type reciprocating-piston compressor with the overhead fan; It comprises live axle, active swash plate, driven swash plate, connecting rod, piston, cylinder, cylinder head and casing; Wherein an end of connecting rod is connected with piston, the other end of connecting rod is connected with driven swash plate, and said cylinder arrangement is between casing and cylinder head; Said live axle is fastenedly connected with the active swash plate, drive shaft active swash plate rotates in fixed axis; Said driven swash plate is fitted in and produces oscillating motion on the active swash plate and under the driving of active swash plate; Driven swash plate is reciprocating in cylinder through the connecting rod driven plunger; It is characterized in that: or/and initiatively draw on the swash plate and pick out a transmission shaft, said transmission shaft passes through casing and exceeds outside the cylinder head at live axle, and an end that leans out cylinder head at transmission shaft is connected with fan.
2. a kind of inclined disc type reciprocating-piston compressor according to claim 1 with the overhead fan, it is characterized in that: be fitted with sealing gland seal on the described connecting rod, said sealing gland seal is installed on the casing, and sealing gland seal cooperates with the connecting rod shank seal-moving.
3. a kind of inclined disc type reciprocating-piston compressor according to claim 1 and 2 with the overhead fan; It is characterized in that: driven swash plate is provided with ball-and-socket or/and ball bearing, thereby thereby said connecting rod forms universal be connected or connecting rod forms universal the connection through ball bearing with driven swash plate through bulb contact ball-and-socket and driven swash plate.
4. a kind of inclined disc type reciprocating-piston compressor with the overhead fan according to claim 1 and 2 is characterized in that: the fastening pivot pin that is fitted with on the driven swash plate, be set with ball bearing on the pivot pin, and said connecting rod is connected with driven swash plate through this ball bearing.
5. a kind of inclined disc type reciprocating-piston compressor according to claim 1 and 2 with the overhead fan, it is characterized in that: casing is provided with sleeve pipe, and said connecting rod interts this sleeve pipe and be slidingly matched with sleeve pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205600314U CN202483839U (en) | 2011-12-28 | 2011-12-28 | Inclined disc reciprocating piston compressor with top-arranged fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205600314U CN202483839U (en) | 2011-12-28 | 2011-12-28 | Inclined disc reciprocating piston compressor with top-arranged fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202483839U true CN202483839U (en) | 2012-10-10 |
Family
ID=46958265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205600314U Expired - Fee Related CN202483839U (en) | 2011-12-28 | 2011-12-28 | Inclined disc reciprocating piston compressor with top-arranged fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202483839U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410181A (en) * | 2011-12-28 | 2012-04-11 | 浙江鸿友压缩机制造有限公司 | Oblique tray type reciprocating piston compressor with overhead fan |
| WO2016106469A1 (en) * | 2014-12-29 | 2016-07-07 | 浙江鸿友压缩机制造有限公司 | Cooling layout structure for direct-connection-type oil-free compressor |
-
2011
- 2011-12-28 CN CN2011205600314U patent/CN202483839U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410181A (en) * | 2011-12-28 | 2012-04-11 | 浙江鸿友压缩机制造有限公司 | Oblique tray type reciprocating piston compressor with overhead fan |
| CN102410181B (en) * | 2011-12-28 | 2015-04-08 | 浙江鸿友压缩机制造有限公司 | Oblique tray type reciprocating piston compressor with overhead fan |
| WO2016106469A1 (en) * | 2014-12-29 | 2016-07-07 | 浙江鸿友压缩机制造有限公司 | Cooling layout structure for direct-connection-type oil-free compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20181228 |