CN110131499A - A kind of rubber water pipe grafting control valve - Google Patents
A kind of rubber water pipe grafting control valve Download PDFInfo
- Publication number
- CN110131499A CN110131499A CN201910424231.8A CN201910424231A CN110131499A CN 110131499 A CN110131499 A CN 110131499A CN 201910424231 A CN201910424231 A CN 201910424231A CN 110131499 A CN110131499 A CN 110131499A
- Authority
- CN
- China
- Prior art keywords
- water pipe
- shell
- extrusion cylinder
- valve
- sides
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The present invention provides a kind of rubber water pipe grafting control valve, is related to valve technology field.A kind of rubber water pipe grafting control valve, including shell, the inside of the shell offers through-hole, the two sides of the shell inner via hole slidably connect extension fixture, the outer periphery threads of the shell two sides are connected with Wrap device, and the center rotating of the through-hole is connected with spool, and the top of the spool is fixedly installed with knob, water pipe is fixedly connected between the extension fixture and Wrap device, the periphery of the shell two sides offers external screw thread.A kind of rubber water pipe grafting control valve, the attachment device at valve both ends can extend to two sides, when to water pipe progress grafting valve has been fixed, easily tube head can be wrapped in valve, it is easier for installation, and using the expansion by water pipe from inside to outside, and the inner side and outer side of water pipe is squeezed, the fastness for improving valve connection, avoids the disengaging and leakage of valve.
Description
Technical field
The present invention relates to valve technology field, specially a kind of rubber water pipe grafting control valve.
Background technique
Valve is the pipeline fittings for being opened and closed pipeline, control flow direction, regulation and control pumped (conveying) medium, according to its function,
Shut-off valve, check-valves, regulating valve etc. can be divided into, valve is the control unit in fluid delivery system, has and ends, adjusts, leading
It flows, prevent the functions such as adverse current, pressure stabilizing, shunting or overflow pressure relief, for the valve of fluid control systems, from simplest shut-off valve
To various valves used in extremely complex robot control system(RCS), kind and specification are quite various.
And most commonly seen in the rubber water pipe that household send water system is exactly throttle valve, by control valve come to water delivery
Pipeline is throttled or is closed, and when needing the route to pipeline to be modified, generally require the grafting in whole water pipe
One valve, because water pipe has been fixed, both ends are without normal direction middle shrinkage after interception, and traditional valve can not carry out
Extend, therefore in an installation just can not be easily by tube head insertion valve, and traditional valve is using from the periphery of water pipe
The fixation to realize valve and water pipe is inwardly squeezed, and in water pipe long compressive and after shaping, it is easy for generating loosening.
Summary of the invention
Goal of the invention provided by the invention is to provide a kind of rubber water pipe grafting control valve, the rubber water pipe grafting
With control valve, benefit is that the attachment device at valve both ends can extend to two sides, to fixed water pipe carry out grafting valve
When, easily tube head can be wrapped in valve, it is easier for installation, and the expansion by water pipe from inside to outside is used, and right
The inner side and outer side of water pipe is squeezed, and is improved the fastness of valve connection, is avoided the disengaging and leakage of valve.
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of rubber water pipe grafting control
Valve, including shell, through-hole, extension fixture, Wrap device, spool, knob, water pipe.
Wherein, the extension fixture includes extrusion cylinder, groove, circular hole, connecting rod, sawtooth, gear, bull stick.
Wherein, the Wrap device includes external screw thread, sleeve, hangnail, sealing ring, outer-hexagonal.
Wherein:
The inside of the shell offers through-hole, and the two sides of the shell inner via hole slidably connect extension fixture, the shell
The outer periphery threads of two sides are connected with Wrap device, and the center rotating of the through-hole is connected with spool, and the top of the spool is fixed
Knob is installed, is fixedly connected with water pipe between the extension fixture and Wrap device.
Preferably, the internal slide of the shell two sides is connected with extrusion cylinder, the extrusion cylinder far from casing center one
Side offers groove, and one end of the close casing center of the extrusion cylinder offers circular hole, in the close shell of the extrusion cylinder
The side of the heart is fixedly installed with connecting rod, and the connecting rod offers sawtooth close to one end of extrusion cylinder, nibbles between the sawtooth
Conjunction has gear, and the center of the gear is fixedly connected with bull stick, when extrusion cylinder is in contact with the nozzle of tube head, extrusion cylinder side
Groove can be introduced into nozzle, and expand the tube wall of tube head to the periphery in the case where lasting movement.
Preferably, the periphery of the shell two sides offers external screw thread, and the externally threaded outer periphery threads are connected with sleeve,
Hangnail is fixedly installed on the inside of the sleeve, around sealing ring is fixedly connected with, the sleeve is close for the inside of the sleeve
The periphery of casing center side offers outer-hexagonal, is convenient for rotating sleeve by spanner using outer-hexagonal, and passes through set
The threaded connection of cylinder and closure periphery can move left and right during sleeve rotation.
Preferably, the connecting rod of the left side extrusion cylinder is fixedly mounted on the bottom of its right side front and the top of rear end,
The connecting rod of the right side extrusion cylinder is fixedly mounted the bottom at the top of front end and rear end to the left, the front end connecting rod and
It is engaged with gear between the connecting rod of rear end, interior hexagonal is offered on the outside of the bull stick, therefore make to turn using die nut
When bar drives the gear of rear and front end to carry out the rotation of different directions, the extrusion cylinder phase two sides of two sides can be made mobile.
The present invention provides a kind of rubber water pipe grafting control valves.Have it is following the utility model has the advantages that
1, the rubber water pipe grafting control valve is designed by extension fixture and Wrap device, to fix water pipe progress
When grafting valve, using rotational sleeve and bull stick is driven to rotate, sleeve and extrusion cylinder can be made to extend to two sides, thus by tube head
It is wrapped in valve, installation enhanced convenience is quick.
2, tube head is wrapped up wherein by Wrap device, recycles extrusion cylinder by the rubber water pipe grafting control valve
Make the expansion of water pipe from inside to outside, water pipe made to be extruded fixation between extrusion cylinder and sleeve, connection it is stronger, and pass through
The design of hangnail and sealing ring on the inside of sleeve then can be avoided the disengaging and leakage of valve.
Detailed description of the invention
Fig. 1 is the cross-sectional view of structure of the invention；
Fig. 2 is the cross-sectional view that structure of the invention is overlooked；
Fig. 3 is the cross-sectional view of structure at A-A in Fig. 2 of the present invention；
Fig. 4 is the structural schematic diagram of extension fixture of the present invention；
Fig. 5 is the structural schematic diagram when present invention uses.
In figure: 1 shell, 2 through-holes, 3 extension fixtures, 31 extrusion cylinders, 32 grooves, 33 circular holes, 34 connecting rods, 35 sawtooth, 36
Gear, 37 bull sticks, 4 Wrap devices, 41 external screw threads, 42 sleeves, 43 hangnails, 44 sealing rings, 45 outer-hexagonals, 5 spools, 6 knobs, 7
Water pipe.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The embodiment of the rubber water pipe grafting control valve is as follows:
Please refer to Fig. 1-5, a kind of rubber water pipe grafting control valve, including shell 1, through-hole 2, extension fixture 3, Wrap device
4, spool 5, knob 6, water pipe 7.
Wherein, extension fixture 3 includes extrusion cylinder 31, groove 32, circular hole 33, connecting rod 34, sawtooth 35, gear 36, turns
Bar 37.
Wherein, Wrap device 4 includes external screw thread 41, sleeve 42, hangnail 43, sealing ring 44, outer-hexagonal 45.
Wherein:
The inside of shell 1 offers through-hole 2, and the two sides of 1 inner via hole 2 of shell slidably connect extension fixture 3,1 two sides of shell
Internal slide is connected with extrusion cylinder 31, and extrusion cylinder 31 offers groove 32 far from the side at 1 center of shell, extrusion cylinder 31 it is close
The one end at 1 center of shell offers circular hole 33, and the side at 1 center of close shell of extrusion cylinder 31 is fixedly installed with connecting rod 34,
Connecting rod 34 offers sawtooth 35 close to one end of extrusion cylinder 31, and gear 36 is engaged between sawtooth 35, left side extrusion cylinder 31
Connecting rod 34 is fixedly mounted on the bottom of its right side front and the top of rear end, and the connecting rod 34 of right side extrusion cylinder 31 is fixedly mounted
The bottom at the top of front end and rear end to the left is engaged with gear 36 between front end connecting rod 34 and rear end connecting rod 34,
The outside of bull stick 37 offers interior hexagonal, therefore carries out not in the gear 36 for making bull stick 37 drive rear and front end using die nut
When equidirectional rotation, the 31 phase two sides of extrusion cylinder of two sides can be made mobile, the center of gear 36 is fixedly connected with bull stick 37,
When extrusion cylinder 31 is in contact with the nozzle of tube head, the groove 32 of 31 side of extrusion cylinder can be introduced into nozzle, and in lasting movement
In the case where expand the tube wall of tube head to the periphery, designed by extension fixture 3 and Wrap device 4, to fixed water pipe 7 into
When row grafting valve, using rotational sleeve 42 and bull stick 37 is driven to rotate, sleeve 42 and extrusion cylinder 31 can be made to extend to two sides,
To which tube head to be wrapped in valve, installation enhanced convenience is quick.
The outer periphery threads of 1 two sides of shell are connected with Wrap device 4, and the periphery of 1 two sides of shell offers external screw thread 41, outer spiral shell
The outer periphery threads of line 41 are connected with sleeve 42, and the inside of sleeve 42 is fixedly installed with hangnail 43, and the inside of sleeve 42 is around fixation
It is connected with sealing ring 44, sleeve 42 offers outer-hexagonal 45 close to the periphery of 1 center side of shell, using outer-hexagonal 45 convenient for logical
Spanner is crossed to rotate sleeve 42, and by the threaded connection of 1 periphery of sleeve 42 and shell, in the process that sleeve 42 rotates
In, it can move left and right, the center rotating of through-hole 2 is connected with spool 5, and the top of spool 5 is fixedly installed with knob 6, expansion dress
It sets and is fixedly connected with water pipe 7 between 3 and Wrap device 4, tube head is wrapped up wherein by Wrap device 4, recycles extrusion cylinder
31 make the expansion of water pipe 7 from inside to outside, and water pipe 7 is made to be extruded fixation between extrusion cylinder 31 and sleeve 42, connection it is more firm
Gu and the design of hangnail 43 and sealing ring 44 by 42 inside of sleeve, then it can be avoided the disengaging and leakage of valve.
When in use, when needing to carry out grafting valve to whole water pipe 7, water pipe 7 is intercepted into phase according to the length of shell 1
The gap of equal in width, then by valve place water pipe 7 gap in, and make its center be aligned, then pass through spanner and outer-hexagonal
45 cooperation makes sleeve 42 rotate, and being connected through a screw thread makes it to two sides movement, and the water pipe of two sides 7 is wrapped in it
In, the bull stick 37 of rear and front end then is rotated with moving gear 36 by die nut, utilizes gear 36 and upper and lower two sides
Sawtooth 35 is meshed, and during gear 36 rotates, connecting rod 34 can be made to drive extrusion cylinder 31 mobile to two sides, and lead to
The design for crossing groove 32 protrudes into water pipe 7, to expand to water pipe 7, squeezes the periphery of water pipe 7 with 42 phase of sleeve
Pressure, during extruding, the hangnail 43 of 42 inside of sleeve can be avoided the disengaging of valve, and sealing ring 44 is then avoided and let out
Leakage, and rotation of the spool 5 in through-hole 2 is made by knob 6, realize cut-off and adjusting for water flow.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of rubber water pipe grafting control valve, including shell (1), it is characterised in that: the inside of the shell (1) opens up
Have through-hole (2), the two sides of shell (1) inner via hole (2) slidably connect extension fixture (3), outside shell (1) two sides
It encloses and is threaded with Wrap device (4), the center rotating of the through-hole (2) is connected with spool (5), the top of the spool (5)
It is fixedly installed with knob (6), is fixedly connected with water pipe (7) between the extension fixture (3) and Wrap device (4).
2. a kind of rubber water pipe grafting control valve according to claim 1, it is characterised in that: the extension fixture
It (3) include extrusion cylinder (31), groove (32), circular hole (33), connecting rod (34), sawtooth (35), gear (36), bull stick (37),
The internal slide of shell (1) two sides is connected with extrusion cylinder (31), side of the extrusion cylinder (31) far from shell (1) center
It offers groove (32), the one end at close shell (1) center of the extrusion cylinder (31) offers circular hole (33), the extrusion cylinder
(31) side at close shell (1) center is fixedly installed with connecting rod (34), and the connecting rod (34) is close to extrusion cylinder (31)
One end offer sawtooth (35), be engaged with gear (36) between the sawtooth (35), the center of the gear (36) is fixed to be connected
It is connected to bull stick (37).
3. a kind of rubber water pipe grafting control valve according to claim 1, it is characterised in that: the Wrap device
It (4) include external screw thread (41), sleeve (42), hangnail (43), sealing ring (44), outer-hexagonal (45), shell (1) two sides
Periphery offers external screw thread (41), and the outer periphery threads of the external screw thread (41) are connected with sleeve (42), the sleeve (42) it is interior
Side is fixedly installed with hangnail (43), and the inside of the sleeve (42), which is surround, to be fixedly connected with sealing ring (44), the sleeve (42)
Periphery close to shell (1) center side offers outer-hexagonal (45).
4. a kind of rubber water pipe grafting control valve according to claim 1, it is characterised in that: the left side extrusion cylinder
(31) connecting rod (34) is fixedly mounted on the bottom of its right side front and the top of rear end, the company of the right side extrusion cylinder (31)
The bottom at the top of front end and rear end to the left, the front end connecting rod (34) and rear end connecting rod is fixedly mounted in extension bar (34)
(34) it is engaged between gear (36), offers interior hexagonal on the outside of the bull stick (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910424231.8A CN110131499B (en) | 2019-05-21 | 2019-05-21 | Control valve for splicing rubber water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910424231.8A CN110131499B (en) | 2019-05-21 | 2019-05-21 | Control valve for splicing rubber water pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110131499A true CN110131499A (en) | 2019-08-16 |
| CN110131499B CN110131499B (en) | 2020-11-27 |
Family
ID=67571857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910424231.8A Active CN110131499B (en) | 2019-05-21 | 2019-05-21 | Control valve for splicing rubber water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110131499B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202531901U (en) * | 2012-04-16 | 2012-11-14 | 福建海洋铜业有限公司 | Ball valve special for aluminum plastic pipe |
| CN203036041U (en) * | 2013-01-14 | 2013-07-03 | 浙江经纬集团环保工程有限公司 | Novel ball valve |
| EP2787262A1 (en) * | 2009-09-11 | 2014-10-08 | Victaulic Company | Flexible assembly for sprinklers |
| CN207777650U (en) * | 2017-12-30 | 2018-08-28 | 浙江楠丰管道工业有限公司 | Water heater connecting tube |
| CN207906647U (en) * | 2018-02-07 | 2018-09-25 | 温岭市农丰软管有限公司 | Ball valve active joint |
| CN109630720A (en) * | 2018-12-28 | 2019-04-16 | 珠海德瑞医疗器械有限公司 | A kind of threeway plug valve for determining angular turn |
| CN208750244U (en) * | 2018-08-27 | 2019-04-16 | 四川省海维塑胶有限公司 | A kind of urban water supply PPR tee pipe fitting |
-
2019
- 2019-05-21 CN CN201910424231.8A patent/CN110131499B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2787262A1 (en) * | 2009-09-11 | 2014-10-08 | Victaulic Company | Flexible assembly for sprinklers |
| CN202531901U (en) * | 2012-04-16 | 2012-11-14 | 福建海洋铜业有限公司 | Ball valve special for aluminum plastic pipe |
| CN203036041U (en) * | 2013-01-14 | 2013-07-03 | 浙江经纬集团环保工程有限公司 | Novel ball valve |
| CN207777650U (en) * | 2017-12-30 | 2018-08-28 | 浙江楠丰管道工业有限公司 | Water heater connecting tube |
| CN207906647U (en) * | 2018-02-07 | 2018-09-25 | 温岭市农丰软管有限公司 | Ball valve active joint |
| CN208750244U (en) * | 2018-08-27 | 2019-04-16 | 四川省海维塑胶有限公司 | A kind of urban water supply PPR tee pipe fitting |
| CN109630720A (en) * | 2018-12-28 | 2019-04-16 | 珠海德瑞医疗器械有限公司 | A kind of threeway plug valve for determining angular turn |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110131499B (en) | 2020-11-27 |
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Effective date of registration: 20211216 Address after: 223700 Dengta village, Likou Town, Siyang County, Suqian City, Jiangsu Province (Likou Industrial Park) Patentee after: Siyang ruibei rubber hose Co.,Ltd. Address before: 325000 room 603, building 13, Doumen group 7, Huimin Road, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Ding Haizhao |