CN1038868A - Quick-mountable pipe jointer - Google Patents
Quick-mountable pipe jointer Download PDFInfo
- Publication number
- CN1038868A CN1038868A CN 88103700 CN88103700A CN1038868A CN 1038868 A CN1038868 A CN 1038868A CN 88103700 CN88103700 CN 88103700 CN 88103700 A CN88103700 A CN 88103700A CN 1038868 A CN1038868 A CN 1038868A
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- straight line
- connector body
- connector
- ring
- seal ring
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
A kind of quick-mountable pipe jointer is by connector body, gland nut, be contained in seal ring and resilient pad between connector body and the gland nut, and the open type ring-type clip that is contained in the gland nut end face cone shape hole forms, and gland nut is screwed on the connector body, and connected tube inserts among above-mentioned all, further tighten gland nut, seal ring and clip get final product sealing contact surface and tighten connected tube, and connected tube does not need any anticipating, and connection procedure does not need any special tool(s) yet.This connector can be made of one with valve, flange or plug, also can connect the pipeline of different-diameter.
Description
A kind of rapid pipeline connector is applicable to the multiple pipeline of quick connection, is specially adapted to connect fast the mesolow pipeline, is especially being taken over the road through any processing and do not have under the special tool occasion with not ing, and it is suitable to adopt this kind rapid pipeline connector to make things convenient for the most.
Existing rapid pipeline connector all must carry out certain processing to connected pipe before connecting.
Existing a kind of rapid pipeline connector is at connected pipe end dress taper closure member, compresses conical surface with the tapered gland nut in inside again, to reach the effect that is tightly connected.
Another kind of existing rapid pipeline connector, be between connector main body and gland nut, to lay the tight part of metal integral loop round sealed card, cydariform outer surface with gland nut compression sealing Fastener, make its internal surface reach the effect of sealing chucking to the center contraction, this connector requires that the outer round surface of being taken over the road is carried out certain surface and handles, and requires to be taken over the road cylindrical and reaches certain dimensional accuracy, accuracy to shape and degree of finish.The pipeline that this pipe jointer of this external application connects is relatively poor for bearing the pipe vibration ability, and the material plasticity that requires to be taken over the road will be got well.
The objective of the invention is to propose a kind of rapid pipeline connector, when using this connector, need not to be carried out any processing conduit connectable to taking over the road, do not need to be installed additional annex to taking over the road, do not need to be carried out machining to taking over the road yet, more do not need to be carried out the termination tapping to taking over the road, this has not only greatly simplified the technology and the equipment of connecting tube, and make in the mesolow pipeline and to adopt sheet-metal duct to become possibility, simultaneously, enlarge the range of choice that is connected the pipeline constituent material, promptly can connect steel pipe, copper pipe, also can connect iron pipe, plastic tube.
The rapid pipeline connector that the present invention proposes is by connector body, seal ring, resilient pad, gland nut and open type ring-type taper clip are formed, an end cylindrical of connector body has screw thread, in be useful on the central through bore that plug-in mounting is taken over, the end end face of this connector body is spill can be suitable with the seal ring profile, the other end of connector body is fully the same with described end, perhaps the diameter of thread of the other end of this connector and central through bore diameter are greater than or less than the diameter of thread of described end and the diameter of central through bore, in order to connect the different pipe of caliber, perhaps the connector the other end is a valve, be that connector and valve are one, connector can be hinged with valve, perhaps connector the other end complete closed, be that connector and plug are as one, connector can be hinged with plug, perhaps connector the other end adpting flange, promptly connector and flange are made of one, and connector can be by the dress flange connecting apparatus.Seal ring presses resilient pad again by being placed on the connector body end face on the opposite side of seal ring, resilient pad also is spill with suitable with seal ring.There is screw thread the gland nut inboard, and its end face inboard also is spill and resilient pad is suitable, and the end face of gland nut has conical through-hole, lays open type ring-type taper clip in this conical through-hole, and the screw thread of gland nut and the screw thread on the connector body match.Gland nut is screwed on the connector body, and being joined two pipes together is installed on connector body, seal ring, and resilient pad is in the middle of open type ring-type taper clip and the gland nut.When gland nut further is screwed on the screw thread of connector body, space between gland nut inboard and the connector body end face dwindles, the seal ring and the resilient pad that are installed in the space between connector body and the gland nut are compressed, seal ring towards radial contraction and distortion and compress joined two pipes together and connector body between surface of contact, play clamping and seal action, therefore be connected the pipe cylindrical by tight, between connected tube and the connector body also by closely, and also having tightened connected tube, gland nut moves axially and forces the open type ring-type taper clip that is contained in the gland nut end face conical through-hole to enter cone shape hole and make the internal diameter of clip tighten the connected tube cylindrical thereupon dwindling simultaneously.Above-mentioned overall process has reached chucking, the function of the pipe that is tightly connected.
The cone angle of the cone shape hole of gland nut is between 4 °-90 °.Suitable with the cone angle of open type ring-type taper clip.
Open type ring-type taper clip is link spring shape, its outer round surface is a taper type, and has a cutting opening that axially connects this clip, this clip is to be made by cast iron or stainless steel or carbon steel or copper or engineering plastics or glass fibre reinforced plastics, the width of said otch is less than 1/4 of clip circumference circle, and open type ring-type taper clip outer round surface tapering is 4 °-90 °.
Seal ring is circular round, and the transverse shape of ring is identical everywhere, and ring section geometric drawing shape is the geometric figure that is made of straight line and/or curve, is made by rubber or compounded rubber or plastics.
The rapid pipeline connector that adopts the present invention to propose, only need connected tube is cut by the suitable length sanction, can insert gland nut and open type ring-type taper clip and resilient pad without any need for anticipating, seal ring, among the connector body, further be screwed on the connector main body again gland nut, because seal ring is compressed, the rubber-like seal ring entad shrinks and fits with the outer round surface of being taken over, because seal ring elasticity is better, even not too smooth also can be reached good applying by the adapter outer round surface, reach sealing effect, the distortion of seal ring simultaneously also sealed connected tube close and the connecting tube main body between surface of contact, simultaneously, open type ring-type taper clip in the gland nut end tapered hole is because the axial displacement of gland nut, this clip is forced in the gland nut cone shape hole and axially moves, therefore, this clip draws in and will be taken over to its center and tightens, and finally reaches sealing and chucking effect.Adopt the technology and the equipment of the pipe jointer connecting tube of the present invention's proposition greatly to simplify, only need to finish pipeline and connect with conventional spanner.
Below in conjunction with accompanying drawing the rapid pipeline connector that the present invention proposes is described in detail.
Fig. 1 is the Assembly schematic representation of the rapid pipeline connector that proposes of the present invention;
Fig. 2 is the view of open type ring-type taper clip;
Fig. 3 is the other direction view of Fig. 2 open type ring-type taper clip;
Fig. 4 to Figure 11 is various seal ring section configuration figure;
1 is open type ring-type taper clip among the figure, the 2nd, and connector body, the 3rd, seal ring, the 4th, resilient pad, the 5th, gland nut.
7 is connected tubes among Fig. 1, open type ring-type taper clip 1 is packed in the cone shape hole of gland nut end face, between connector body 2 and gland nut 5, lay seal ring 3 and resilient pad 4, the gland nut 5 that open type ring-type taper clip 1 will be housed again is screwed on the connector main body 2, connected tube 7 is inserted gland nut 5 and open type ring-type taper clip 1 and resilient pad 4, seal ring 3, in the center hole of connector body 2, further tighten gland nut 5, owing to being screwed into of gland nut produces axial displacement, therefore push by 4 pairs of seal rings 3 of resilient pad, it is produced to the contraction at center cling to, guaranteed sealing effect by the outer round surface of fitting 7.The distortion of seal ring 3 simultaneously also makes the surface of contact between the connector body sealed, because the axial displacement of gland nut 5, force open type ring-type taper clip further to enter in the cone shape hole of gland nut end, this clip is drawn in and chucking quilt adapter 7 to the center, reach the chucking effect.So just finished the pipeline connection, and made it to tighten securely and sealing well, and do not had any specific (special) requirements, more do not needed any special tool, be suitable for the connection of multiple wall thickness pipeline under the mesolow power condition taking over cylindrical.
Connector body 1 has the central through bore that plug-in mounting is taken over, its end cylindrical has screw thread, end face is spill and seal ring 3 is suitable, the diameter of thread of the connector body the other end and central through bore are greater than or less than the described end diameter of thread and through-hole diameter, perhaps the other end is a valve, perhaps the other end is that the closed end or the other end are flange (not expression in the accompanying drawing), seal ring 3 transverse section are trapezoidal or the geometrical shape of other straight lines and curve composition, resilient pad 4 also makes with seal ring 3 suitable for spill, the inboard of gland nut has screw thread and can be screwed on the screw thread of connector body, it is suitable that its internal end surface also is that spill makes with resilient pad 4, there is cone shape hole gland nut 5 ends, the cone angle of its cone angle and open type ring-type taper clip 1 is suitable, this clip 1 is packed in the described cone shape hole, open type ring-type taper clip has the otch 6(Fig. 3 that connects its axial whole length) its outer round surface is taper type, cone angle is 4 °-90 °.
Seal ring 3 is a unitary circular, and the geometrical shape of its section is identical everywhere.It is straight line that its section configuration can be inner side edge, dual-side be straight line, outer side is circular arc (Fig. 4), or inner side edge is straight line, dual-side is straight line, outer side is three sections broken lines (Fig. 5,6).Or inner side edge is straight line, and dual-side is straight line, and outer side is two sections broken lines (Fig. 7), or inner side edge is straight line, and dual-side is straight line, and outer side is a circular arc, and inner side edge has a flange (Fig. 8).Or inner side edge, dual-side, outer side is straight line, and on inside and outside side, respectively has a flange (Fig. 9) respectively, or inner side edge is a straight line, dual-side is straight line, and outer side is three sections broken lines, and respectively has a flange (Figure 10) at inner side edge and outer side on two sections broken lines by connector body and ragged edge.Or inner side edge is straight line for straight, dual-side, and outer side is a straight line and a circular arc (Figure 11).
Be used for the connection of civilian water supply pipe, taken over normal temperature water pipe by nominal diameter DG15mm, pressure is the 6-10 barometric pressure, the quick connector that adopts the present invention to propose, the section configuration of seal ring is trapezoidal, make with rubber, the cone angle of open type ring-type taper clip is that 11 ° of its axial lengths are 10mm, and otch (Fig. 3) is wide to be 3mm.Be made of copper, the two ends shape that connects main body 2 is the same, in order to the same pipe of Conncetion cimension, need not special tool, also do not need to be carried out any anticipating, need only connected tube is inserted gland nut and the open type ring-type taper clip that assembles taking over, and resilient pad, seal ring in the center hole of connector body, is further tightened the process that gland nut is promptly finished connecting tube with conventional spanner.
Therefore another embodiment is made of one for above-mentioned quick connector and valve, charge and discharge valve fast.
An embodiment is that center line curves 90 ° or other angles and uses to connect as elbow for above-mentioned quick connector again.
Also have an embodiment on each branch, to have above-mentioned quick connector respectively to connect the multi-branched pipeline for the quick connector two ends have one or more branches.
Claims (19)
1, a kind of rapid pipeline connector is made up of connector body, chucking Sealing and gland nut, it is characterized in that axially-aligned is laid seal ring (3) between connector body (2) and gland nut (5), pad (4) is laid open type ring-type taper clip (1) in the axial conical through-hole of gland nut (5) end.
2,, it is characterized in that described open type ring-type taper clip (1) is the annulus cast, and have an axial otch (6) that connects clip (1) that this clip (1) outer round surface is a taper type according to the described rapid pipeline connector of claim 1.
3, according to the described rapid pipeline connector of claim 2, the cone angle that it is characterized in that the outer round surface of described open type ring-type taper clip (1) is 4 ° to 90 °, and otch (6) width is less than 1/4 of whole circumference length.
4, according to the described rapid pipeline connector of claim 1, the cone angle that it is characterized in that the axial conical through-hole of gland nut (5) end is 4 ° to 90 °.
5,, it is characterized in that described open type ring-type taper clip (1) makes with cast iron or stainless steel or carbon steel or copper or engineering plastics or glass fibre reinforced plastics according to the described rapid pipeline connector of claim 3.
6,, it is characterized in that described seal ring (3) makes with rubber or compounded rubber or plastics according to the described rapid pipeline connector of claim 1.
7, according to the described rapid pipeline connector of claim 6, it is characterized in that described seal ring (3) for circular, it is identical that the section configuration of its ring is everywhere, and the geometrical shape of this section is made of straight line and/or curve.
8, according to the described rapid pipeline connector of claim 7, the ring section configuration that it is characterized in that described seal ring (3) is that inner side edge is that straight line, dual-side are straight line, and outer side is a circular arc.
9, according to the described rapid pipeline connector of claim 7, the ring section configuration that it is characterized in that described seal ring (3) is that inner side edge is a straight line, and dual-side is straight line, and outer side is three sections broken lines.
10, according to the described rapid pipeline connector of claim 7, the ring section configuration that it is characterized in that described seal ring (3) is that inner side edge is that straight line, dual-side are straight line, and outer side is two sections broken lines.
11, according to the described rapid pipeline connector of claim 7, the ring section configuration that it is characterized in that described seal ring (3) is that inner side edge is a straight line, and dual-side is straight line, and outer side is a circular arc, and a flange is arranged on inboard straight line.
12, according to the described rapid pipeline connector of claim 7, the ring section configuration that it is characterized in that described seal ring (3) is that inner side edge, dual-side, outer side are straight line, and a flange is respectively arranged on the straight line of interior outer side.
13, according to the described rapid pipeline connector of claim 7, the ring section configuration that it is characterized in that described seal ring (3) is that inner side edge is that straight line, dual-side are straight line, outer side is three sections broken lines, and is abutted against in inner side edge and the outside on two sections broken lines of connector body and ragged edge and respectively has a flange respectively.
14, according to the described rapid pipeline connector of claim 7, the ring section configuration that it is characterized in that described seal ring (3) is that inner side edge is that straight line, dual-side are straight line, and outer side is straight line and circular arc.
15, according to the described connector body of claim 1 (2), it is characterized in that there is through hole at this connector body (2) center, the two ends cylindrical has screw thread, and both ends of the surface are spill.
16,, it is characterized in that there are two sections intercommunicating pores that diameter is different at this connector body (2) center according to the described connector body of claim 15 (2).
17, according to the described connector body of claim 1 (2), it is characterized in that there is through hole at this connector body (2) center, the cylindrical of one end has screw thread, and its end face is spill, and the other end of connector body (2) is a valve.
18, according to the described connector body of claim 1 (2), it is characterized in that this connector body (2) has central through bore, the cylindrical of one end has screw thread, and its end face is spill, and the other end of this connector body (2) is a flange.
19, according to the described connector body of claim 1 (2), it is characterized in that this connector body (2) has central through bore, the cylindrical of one end has screw thread, and its end face is spill, the other end sealing of this connector body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88103700 CN1038868A (en) | 1988-06-22 | 1988-06-22 | Quick-mountable pipe jointer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88103700 CN1038868A (en) | 1988-06-22 | 1988-06-22 | Quick-mountable pipe jointer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1038868A true CN1038868A (en) | 1990-01-17 |
Family
ID=4832714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88103700 Pending CN1038868A (en) | 1988-06-22 | 1988-06-22 | Quick-mountable pipe jointer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1038868A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1972024B (en) * | 2005-11-25 | 2011-01-26 | Ifm电子股份有限公司 | Electrical plug connector and electrical plug connection |
| CN102157841A (en) * | 2010-12-28 | 2011-08-17 | 陕西华达科技股份有限公司 | Miniature micro-rectangular electric connector |
| CN102079483B (en) * | 2009-11-30 | 2012-09-19 | 徐州重型机械有限公司 | Crane and dual variable-amplitude cylinder control system thereof |
| CN102748469A (en) * | 2012-07-05 | 2012-10-24 | 无锡金洋铝业有限公司 | Inner-bore convexo-convex seal gasket |
| CN106763098A (en) * | 2017-03-03 | 2017-05-31 | 珠海格力电器股份有限公司 | Device with pipe difficult to detach, assembly method and air conditioner |
| CN108150835A (en) * | 2017-12-27 | 2018-06-12 | 天津市裕民燃气表具有限公司 | A kind of natural gas sampling pipe device |
| CN108150739A (en) * | 2016-12-04 | 2018-06-12 | 庄振悦 | Rotary extrusion type spinning metal pipe joint |
| CN108869927A (en) * | 2018-09-05 | 2018-11-23 | 成都中建材光电材料有限公司 | A kind of quartz ampoule Hermetical connecting structure |
| CN109237191A (en) * | 2017-07-11 | 2019-01-18 | 岭东核电有限公司 | Self-locking type industrial pipeline seal plug |
| CN109945734A (en) * | 2019-03-12 | 2019-06-28 | 山东豪迈机械制造有限公司 | Sealing device and heat exchanger including the sealing device |
| CN114166407A (en) * | 2021-10-20 | 2022-03-11 | 中国航发四川燃气涡轮研究院 | Sealing device for capillary pressure test lead tube |
-
1988
- 1988-06-22 CN CN 88103700 patent/CN1038868A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1972024B (en) * | 2005-11-25 | 2011-01-26 | Ifm电子股份有限公司 | Electrical plug connector and electrical plug connection |
| CN102079483B (en) * | 2009-11-30 | 2012-09-19 | 徐州重型机械有限公司 | Crane and dual variable-amplitude cylinder control system thereof |
| CN102157841A (en) * | 2010-12-28 | 2011-08-17 | 陕西华达科技股份有限公司 | Miniature micro-rectangular electric connector |
| CN102748469A (en) * | 2012-07-05 | 2012-10-24 | 无锡金洋铝业有限公司 | Inner-bore convexo-convex seal gasket |
| CN108150739A (en) * | 2016-12-04 | 2018-06-12 | 庄振悦 | Rotary extrusion type spinning metal pipe joint |
| CN106763098A (en) * | 2017-03-03 | 2017-05-31 | 珠海格力电器股份有限公司 | Device with pipe difficult to detach, assembly method and air conditioner |
| CN109237191A (en) * | 2017-07-11 | 2019-01-18 | 岭东核电有限公司 | Self-locking type industrial pipeline seal plug |
| CN108150835A (en) * | 2017-12-27 | 2018-06-12 | 天津市裕民燃气表具有限公司 | A kind of natural gas sampling pipe device |
| CN108869927A (en) * | 2018-09-05 | 2018-11-23 | 成都中建材光电材料有限公司 | A kind of quartz ampoule Hermetical connecting structure |
| CN109945734A (en) * | 2019-03-12 | 2019-06-28 | 山东豪迈机械制造有限公司 | Sealing device and heat exchanger including the sealing device |
| CN114166407A (en) * | 2021-10-20 | 2022-03-11 | 中国航发四川燃气涡轮研究院 | Sealing device for capillary pressure test lead tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |