CN201475550U - liquid conveying pipeline - Google Patents
liquid conveying pipeline Download PDFInfo
- Publication number
- CN201475550U CN201475550U CN2009202252340U CN200920225234U CN201475550U CN 201475550 U CN201475550 U CN 201475550U CN 2009202252340 U CN2009202252340 U CN 2009202252340U CN 200920225234 U CN200920225234 U CN 200920225234U CN 201475550 U CN201475550 U CN 201475550U
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- CN
- China
- Prior art keywords
- ball
- socket
- bulb
- ball head
- hole
- 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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Abstract
The utility model relates to a liquid conveying pipeline, which comprises a water inlet pipe and a water outlet pipe. At least one pair of ball head and ball socket which are matched with each other is arranged between the water inlet pipe and the water outlet pipe. The ball head and the ball socket are communicated with a water supply connector and a fixed connector. Adoption of a mode that the ball head is connected with the ball socket can realize multidirectional rotation and can meet the requirement of frequent reciprocating motion. An end surface on the ball head makes the ball head still communicated with a first through hole and a second through hole in the rotating process so as to not only realize to convey the spraying liquid, but also realize lubrication of the ball head. The top of the ball socket is provided with a socket neck. A diameter of the socket neck is less than that of the ball head. After hot charging is carried out on the ball head and the ball socket, the ball head can be guaranteed not to fall off from the ball socket in the rotating process to play a role of sealing so that the spraying liquid cannot overflow. The number of the ball head and the ball socket in the pipeline also can be set according to the actual conditions to guarantee a random deflection angle and a long enough reciprocating route.
Description
Technical field
The utility model relates to a kind of reciprocating piston type slurry pump, specifically, relates to a kind of liquid conducting pipes of reciprocating piston type slurry pump, belongs to field of mechanical technique.
Background technique
The reciprocating piston type slurry pump obtains using very widely in the oil drilling industry, the material that slurry pump is carried is a mud, the piston of slurry pump and cylinder sleeve can produce a large amount of heats and influence its working life in to-and-fro motion, in addition, the abrasive wear of landwaste also can influence working life of mud slurry pump cylinder jacket and piston in wearing and tearing between piston and the cylinder sleeve and the mud.For improving the working life of mud slurry pump cylinder jacket and piston, slurry pump not only needs to cool off in the course of the work, but also need constantly clean cylinder sleeve and piston by the slurry pump spray system, with the normal use of guaranteeing cylinder sleeve and piston and reach due working life.
At present, the liquid of slurry pump spray system is carried and is used the high pressure oil-resisting rubber hose as transfer conduit usually, because this high pressure oil-resisting rubber hose is installed on the piston rod, in the slurry pump running, need ceaselessly frequently move back and forth with piston rod, the pressure ratio of its internal liquid is higher in addition, so, the situation that the high pressure oil-resisting rubber hose in use fractures often appears, and working life is shorter.
The model utility content
Problem to be solved in the utility model is at above defective, and a kind of liquid conducting pipes is provided.Good, the long service life of this liquid conducting pipes mobility.
For solving this problem of above technology, the technological scheme that the utility model adopted is: liquid conducting pipes, it is characterized in that: described conveyance conduit is provided with at least one pair of bulb that is communicated with conveyance conduit and ball-and-socket, bulb cooperates with the ball-and-socket running clearance, and ball-and-socket is provided with and is used for the positioner that stops bulb to come off.
The further optimization of technique scheme, described bulb are provided with first through hole of perforation, and the connection part of the sphere of bulb and first through hole is provided with an end face, and the concave surface of this end face and ball-and-socket forms liquid and carries the gap.
The concrete optimized project of end face, the axis normal of the described end face and first through hole.
The concrete optimized project of ball-and-socket, described ball-and-socket are provided with second through hole that connects ball-and-socket, and second through hole carries the gap to be communicated with liquid.
Further optimized project, described bulb and ball-and-socket water-stop.
The optimized project of positioner, described positioner are the nest neck that is arranged on the ball-and-socket top, and the diameter of this nest neck is less than the diameter of bulb.
Further optimized project, described nest neck and bulb water-stop.
The further optimized project of bulb, described bulb is fixedly connected with first connecting tube, and first connecting tube is communicated with bulb, and the end of described first connecting tube is provided with first connecting head that is used for being connected with conveyance conduit.
The further optimized project of ball-and-socket, described ball-and-socket is fixedly connected with second connecting tube, and second connecting tube is communicated with ball-and-socket.
Optimized project further, the end of described second connecting tube is provided with second connecting head that is used for being connected with conveyance conduit.
The utility model adopts above technological scheme, has the following advantages:
(1) adopts bulb and ball-and-socket ways of connecting, can realize multi-direction revolution, can satisfy the needs of type frequently reciprocating.
(2) end face on the bulb makes bulb in rotation process, still can be communicated with first through hole and second through hole, can realize spraying the transmission of liquid, can realize the lubricated of self again.
(3) the ball-and-socket top is provided with the nest neck, and the diameter of this nest neck can guarantee that bulb can not come off in rotation process less than the diameter of bulb behind bulb and the ball-and-socket hot charging from ball-and-socket.
(4) number of bulb and ball-and-socket in the pipeline can also be set according to actual conditions, to guarantee deflection angle and sufficiently long reciprocal distance arbitrarily.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing 1 is the structural representation of liquid conducting pipes, piston rod and cylinder sleeve among the utility model embodiment;
Accompanying drawing 2 is the structural representation that bulb is taken among the utility model embodiment;
Accompanying drawing 3 is the structural representation that ball-and-socket is taken among the utility model embodiment;
Accompanying drawing 4 is the schematic representation that cooperates of ball-and-socket and bulb among the utility model embodiment.
Among the figure:
The 1-water supply connector, the 2-intake pipe, the 3-ball-and-socket is taken over, and the 4-bulb is taken over, the 5-permanent joint, 6-outlet pipe, 7-piston rod, 8-piston, the 9-cylinder sleeve, 10-first connecting tube, 11-first through hole, 12-first connecting head, 13-bulb, 14-end face, 15-second connecting tube, 16-second through hole, 17-second connecting head, the 18-ball-and-socket, 19-nest neck, 20-liquid is carried the gap.
Embodiment
Embodiment, accompanying drawing 1 is the structural representation of liquid conducting pipes, piston rod and cylinder sleeve.The water supply connector 1 of conveyance conduit is taken over 3 by rubber intake pipe 2 and ball-and-socket and is communicated with, ball-and-socket adapter 3 is taken over 4 with bulb and is communicated with, bulb adapter 4 is connected with permanent joint 5 by rubber outlet pipe 6 and is fixed on the piston rod 7, bulb is taken over 4 and can be produced relative rotation with ball-and-socket adapter 3 with the to-and-fro motion of piston rod 7, in movement process, the whole liquid conveyance conduit is transported to permanent joint 5 with spray liquid, and piston 8 and cylinder sleeve 9 are lubricated and cool off.
The structural representation that accompanying drawing 2 is taken over for bulb, bulb is taken over 4 and is comprised bulb 13, be communicated with first connecting tube 10 on the bulb 13, bulb is taken over and is provided with first through hole 11 that connects first connecting tube 10 and bulb 13 in 4, the connection part of the sphere of bulb 13 and first through hole 11 is provided with an end face 14, the axis normal of the end face 14 and first through hole 11, the end of first connecting tube 10 are provided with first connecting head 12 that is used for being connected with rubber outlet pipe 6.
The structural representation that accompanying drawing 3 is taken over for ball-and-socket, ball-and-socket is taken over 3 and is comprised the ball-and-socket 18 that is used for holding bulb 13, ball-and-socket 18 is communicated with second connecting tube 15, ball-and-socket is taken over the end that is provided with second through hole, 16, the second connecting tubes 15 that connect the ball-and-socket 18 and second connecting tube 15 in 3 and is provided with second connecting head 17 that is used for being connected with rubber intake pipe 2.
Accompanying drawing 4 is a ball-and-socket and the schematic representation that cooperates of bulb.Bulb 13 is arranged in the ball-and-socket 18, end face 14 forms liquid conveying gap 20 with the concave surface of ball-and-socket 18, first through hole 11, second through hole 16 carries gap 20 to be communicated with liquid, the concave surface of ball-and-socket 18 has identical radius of curvature with the sphere of bulb 13, bulb 13 cooperates for running clearance with ball-and-socket 18, each other can be free movable with bulb 13 behind bulb 13 and ball-and-socket 18 hot chargings and ball-and-socket 18, the concave surface water-stop of the sphere of bulb 13 and ball-and-socket 18, end face 14 on the bulb 13 makes bulb 13 in rotation process, still can be communicated with first through hole 11 and second through hole 16, can realize spraying the transmission of liquid, can satisfy the lubricated of own activity position again, positioner is the nest neck 19 that is arranged on ball-and-socket 18 tops, nest neck 19 and bulb 13 water-stops, the diameter of this nest neck 19 guarantees that less than the diameter of bulb 13 bulb 13 can not come off in the rotation process from ball-and-socket 18.
During use, spray liquid enters from water supply connector 1, pass to the permanent joint 5 that is fixed on the piston rod 7 by first through holes 11, rubber outlet pipe 6 in second through holes 16, the bulb adapter 4 in rubber intake pipe 2, the ball-and-socket adapter 3, the piston 8 of 5 pairs of motions of process permanent joint and cylinder sleeve 9 are lubricated and cool off.
In use, can also the quantity that bulb is connected with ball-and-socket in the pipeline be set, to guarantee deflection angle and sufficiently long reciprocal distance arbitrarily according to actual conditions.
Claims (10)
1. liquid conducting pipes, it is characterized in that: described conveyance conduit is provided with at least one pair of bulb that is communicated with conveyance conduit (13) and ball-and-socket (18), bulb (13) cooperates with ball-and-socket (18) running clearance, and ball-and-socket (18) is provided with and is used for the positioner that stops bulb (13) to come off.
2. liquid conducting pipes as claimed in claim 1, it is characterized in that: described bulb (13) is provided with first through hole (11) of perforation, the connection part of the sphere of bulb (13) and first through hole (11) is provided with an end face (14), and this end face (14) forms liquid conveying gap (20) with the concave surface of ball-and-socket (18).
3. liquid conducting pipes as claimed in claim 2 is characterized in that: the axis normal of described end face (14) and first through hole (11).
4. liquid conducting pipes as claimed in claim 3 is characterized in that: described ball-and-socket (18) is provided with second through hole (16) that connects ball-and-socket (18), and second through hole (16) carries gap (20) to be communicated with liquid.
5. liquid conducting pipes as claimed in claim 1 is characterized in that: described bulb (13) and ball-and-socket (18) water-stop.
6. liquid conducting pipes as claimed in claim 1 is characterized in that: described positioner is for being arranged on the nest neck (19) at ball-and-socket (18) top, and the diameter of this nest neck (19) is less than the diameter of bulb (13).
7. liquid conducting pipes as claimed in claim 6 is characterized in that: described nest neck (19) and bulb (13) water-stop.
8. as one of them described liquid conducting pipes of claim 1-7, it is characterized in that: described bulb (13) is fixedly connected with first connecting tube (10), first connecting tube (10) is communicated with bulb (13), and the end of described first connecting tube (10) is provided with first connecting head (12) that is used for being connected with conveyance conduit.
9. as one of them described liquid conducting pipes of claim 1-7, it is characterized in that: described ball-and-socket (18) is fixedly connected with second connecting tube (15), and second connecting tube (15) is communicated with ball-and-socket (18).
10. liquid conducting pipes as claimed in claim 9 is characterized in that: the end of described second connecting tube (15) is provided with second connecting head (17) that is used for being connected with conveyance conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202252340U CN201475550U (en) | 2009-08-25 | 2009-08-25 | liquid conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202252340U CN201475550U (en) | 2009-08-25 | 2009-08-25 | liquid conveying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201475550U true CN201475550U (en) | 2010-05-19 |
Family
ID=42411800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202252340U Expired - Fee Related CN201475550U (en) | 2009-08-25 | 2009-08-25 | liquid conveying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201475550U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395368A (en) * | 2013-08-05 | 2013-11-20 | 上海蓝恩控制系统有限公司 | Guide tube connecting mechanism |
| CN103850660A (en) * | 2014-03-13 | 2014-06-11 | 中石化胜利建设工程有限公司 | Mud circulating method and circulating system for cast-in-place pile construction |
| CN114248198A (en) * | 2021-11-29 | 2022-03-29 | 广东鸿凯智能科技有限公司 | Connecting piece for grinding machine |
-
2009
- 2009-08-25 CN CN2009202252340U patent/CN201475550U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395368A (en) * | 2013-08-05 | 2013-11-20 | 上海蓝恩控制系统有限公司 | Guide tube connecting mechanism |
| CN103850660A (en) * | 2014-03-13 | 2014-06-11 | 中石化胜利建设工程有限公司 | Mud circulating method and circulating system for cast-in-place pile construction |
| CN114248198A (en) * | 2021-11-29 | 2022-03-29 | 广东鸿凯智能科技有限公司 | Connecting piece for grinding machine |
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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 |
Granted publication date: 20100519 Termination date: 20140825 |
|
| EXPY | Termination of patent right or utility model |