CN208670403U - A kind of attachment device of HDPE same layer siphon drainage tubing pipe fitting - Google Patents
A kind of attachment device of HDPE same layer siphon drainage tubing pipe fitting Download PDFInfo
- Publication number
- CN208670403U CN208670403U CN201821364809.2U CN201821364809U CN208670403U CN 208670403 U CN208670403 U CN 208670403U CN 201821364809 U CN201821364809 U CN 201821364809U CN 208670403 U CN208670403 U CN 208670403U
- Authority
- CN
- China
- Prior art keywords
- tube body
- connection buckle
- connectivity port
- interconnecting piece
- convex block
- 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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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model discloses a kind of attachment devices of HDPE same layer siphon drainage tubing pipe fitting, including tube body, connection buckle and tightening screw, it is fixedly connected between the connectivity port of the tube body by connection buckle, the connectivity port of tube body is provided with interconnecting piece anode, the connectivity port at connection buckle both ends is provided with interconnecting piece cathode, the interconnecting piece anode and interconnecting piece cathode are made of groove ring and convex block ring, the groove ring diameter of interconnecting piece anode is greater than convex block ring diameter, the convex block ring diameter of interconnecting piece cathode is greater than groove ring diameter, groove ring is disposed adjacent with convex block ring, the connection buckle is tubular structure, the outer diameter of connection buckle is greater than the outer diameter of tube body, the inner tubular portion of connection buckle is arranged in the connectivity port that connection buckle is connect with tube body, both ends where connection buckle outer wall are provided with threaded hole.The attachment device of the HDPE same layer siphon drainage tubing pipe fitting, junction have extremely strong sealability, and combination mounting means is simple, and installation effectiveness is high.
Description
Technical field
The utility model belongs to technical field of pipeline connection, and in particular to a kind of HDPE same layer siphon drainage tubing pipe fitting
Attachment device.
Background technique
Dewatering in siphon type is between liquid molecule caused by gravitation and potential difference energy.It is i.e. poor using water column pressure, increase again water
Flow to lower.Since the nozzle water surface bears approximately uniform atmospheric pressure, the short side resultant pressure of water column is big and water column is high one
Side resultant pressure is small, water can by resultant pressure it is big on one side flow to resultant pressure it is small while, until the resultant pressure on both sides is equal, in container
The water surface become double altitudes, water will stop flowing, and soon can be extracted out the water in container using siphonage.For rainbow
Structure selected by pipeline will not only be easily installed combination for suction draining, while have splendid leakproofness, prevent gas in pipeline
Unexpected change is given birth in pressure.
Summary of the invention
The purpose of this utility model is to provide a kind of attachment devices of HDPE same layer siphon drainage tubing pipe fitting, to solve
The problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions: a kind of HDPE same layer siphon drainage tubing pipe
The attachment device of part, including tube body, connection buckle and tightening screw, pass through that connection buckle is fixed to be connected between the connectivity port of the tube body
It connects, the connectivity port of tube body is provided with interconnecting piece anode, and the connectivity port at connection buckle both ends is provided with interconnecting piece cathode, described
Interconnecting piece anode and interconnecting piece cathode are made of groove ring and convex block ring, and the groove ring diameter of interconnecting piece anode is greater than convex block ring
The convex block ring diameter of diameter, interconnecting piece cathode is greater than groove ring diameter, and groove ring is disposed adjacent with convex block ring, and the connection buckle is
Tubular structure, the outer diameter of connection buckle are greater than the outer diameter of tube body, and connection buckle is arranged in the connectivity port that connection buckle is connect with tube body
Inner tubular portion, the both ends where connection buckle outer wall are provided with threaded hole.
Preferably, the inner wall of the tube body connectivity port does deflation and thickens processing, and the internal diameter of connectivity port is less than tube body
Internal diameter.
Preferably, when the tube body is connect with connection buckle, the upper surface that threaded hole is corresponded on the connectivity port of tube body is dug
There is thread groove, screw thread groove depth is less than the wall thickness of tube body connectivity port.
Preferably, the slot bottom of the groove ring has been provided projectingly compressive plane, and compressive plane is cyclic structure, centre on compressive plane
Slot internal projection of the position to groove ring.
Preferably, the raised end face of the convex block ring is the back-off of trapezoidal end faces, and convex block ring is pasted by back-off and rubber layer
Trap connects.
The technical effect and advantage of the utility model: the attachment device of the HDPE same layer siphon drainage tubing pipe fitting passes through
It is provided in the connectivity port of tube body and connection buckle and is easy to combined docking mode, and pass through spiral shell between tube body and connection buckle
Nail is attached, and combination is simply not easy to make mistakes, and connection type is simply convenient for improving installation speed；Pass through tube body and connection buckle
Connecting pin carry out single structure setting, quotient easy to produce manufactures, and replaces convenient for later period maintenance；By in groove ring
Middle setting compressive plane, and rubber layer is set on convex block ring, so that completing to be tightly connected between the good connection buckle of tube body, prevent pipe
Interior gas and contacting external air.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the tube body the schematic diagram of the section structure of the utility model；
Fig. 3 is enlarged structure schematic diagram at A in Fig. 2 of the utility model；
Fig. 4 is the connection buckle the schematic diagram of the section structure of the utility model.
In figure: 1 tube body, 11 interconnecting pieces anode, 121 groove rings, 1211 compressive planes, 122 convex block rings, 1221 back-offs, 1222
Rubber layer, 13 thread grooves, 2 connection buckles, 21 socket part cathode, 22 threaded holes, 3 tightening screws.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of attachment device of HDPE same layer siphon drainage tubing pipe fitting as shown in Figs 1-4,
Including tube body 1, connection buckle 2 and tightening screw 3, it is fixedly connected between the connectivity port of the tube body 1 by connection buckle 2, tube body 1
Connectivity port be provided with interconnecting piece anode 11, the connectivity port at 2 both ends of connection buckle is provided with interconnecting piece cathode 21, the company
Socket part anode 11 and interconnecting piece cathode 21 are made of groove ring 121 and convex block ring 122, the groove ring 121 of interconnecting piece anode 11
Diameter is greater than 122 diameter of convex block ring, and 122 diameter of convex block ring of interconnecting piece cathode 21 is greater than 121 diameter of groove ring, groove ring 121
It is disposed adjacent with convex block ring 122, the connection buckle 2 is tubular structure, and the outer diameter of connection buckle 2 is greater than the outer diameter of tube body 1, connection buckle
The inner tubular portion of connection buckle 2 is arranged in 2 connectivity ports connecting with tube body 1, and the both ends where 2 outer wall of connection buckle are provided with screw thread
Hole 22.
Specifically, the inner wall of 1 connectivity port of tube body, which does deflation, thickens processing, the internal diameter of connectivity port is less than tube body 1
Internal diameter, junction inner wall thickens convenient for setting groove ring 121 and convex block ring 122, and solid by screw and thread groove 13
It is not easy to perforate when connecting surely, avoids unnecessary sealed set, reduce production difficulty.
Specifically, corresponding to the upper surface of threaded hole 22 on the connectivity port of tube body 1 when the tube body 1 is connect with connection buckle 2
Thread groove 13 is dug, 13 depth of thread groove is less than the wall thickness of 1 connectivity port of tube body, passes through structure between tube body 1 and connection buckle 2
Simple screw is fixedly connected, and is easy for installation and maintenance.
Specifically, the slot bottom of the groove ring 121 has been provided projectingly compressive plane 1211, compressive plane 1211 is cyclic structure,
Slot internal projection of the middle position to groove ring 121, raised angle and convex block ring 122 on 1211 section of compressive plane on compressive plane 1211
Rubber layer 1222 be easily achieved reliable and stable extruding fitting, prevent gas in pipelines and liquid and contacting external air.
Specifically, the raised end face of the convex block ring 122 is the back-off 1221 of trapezoidal end faces, convex block ring 122 passes through back-off
1221 are bonded socket with rubber layer 1222, and 1221 structures of back-off are simple, convenient for manufacturing and having more stable crystallized ability, prevent
Rubber layer 1222 falls off.
Specifically, the attachment device of the HDPE same layer siphon drainage tubing pipe fitting, in use, the connection between tube body 1
Selection uses connection buckle 2, and since the connectivity port of tube body 1 only has interconnecting piece anode 11, the connectivity port of connection buckle 2 is only connected
Portion's cathode 21, the connection between tube body 1 and connection buckle 2 need not distinguish between specific joint face, can install and use convenient for worker,
Again required procedure of processing can be produced convenient for reducing.It will even using screw after the completion of the both ends of connection buckle 2 and the insertion connection of tube body 1
Buckle 2 is fixedly connected with the completion of tube body 1, during insertion connection, the groove ring of interconnecting piece anode 11 and interconnecting piece cathode 21
121 intersect cooperation with convex block ring 122.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of attachment device of HDPE same layer siphon drainage tubing pipe fitting, including tube body (1), connection buckle (2) and tightening screw
(3), it is characterised in that: be fixedly connected between the connectivity port of the tube body (1) by connection buckle (2), the connecting pin of tube body (1)
Mouth is provided with interconnecting piece anode (11), and the connectivity port at connection buckle (2) both ends is provided with interconnecting piece cathode (21), the connection
Portion's anode (11) and interconnecting piece cathode (21) are made of groove ring (121) and convex block ring (122), interconnecting piece positive (11) it is recessed
Grooved ring (121) diameter is greater than convex block ring (122) diameter, and convex block ring (122) diameter of interconnecting piece cathode (21) is greater than groove ring
(121) diameter, groove ring (121) are disposed adjacent with convex block ring (122), and the connection buckle (2) is tubular structure, connection buckle (2)
Outer diameter be greater than the outer diameter of tube body (1), the tubulose in connection buckle (2) is arranged in connectivity port that connection buckle (2) is connect with tube body (1)
Inside, the both ends where connection buckle (2) outer wall are provided with threaded hole (22).
2. a kind of attachment device of HDPE same layer siphon drainage tubing pipe fitting according to claim 1, it is characterised in that: institute
The inner wall for stating tube body (1) connectivity port does deflation and thickens processing, and the internal diameter of connectivity port is less than the internal diameter of tube body (1).
3. a kind of attachment device of HDPE same layer siphon drainage tubing pipe fitting according to claim 1, it is characterised in that: institute
When stating tube body (1) and connecting with connection buckle (2), the upper surface that threaded hole (22) is corresponded on the connectivity port of tube body (1) has dug spiral shell
Groove (13), thread groove (13) depth are less than the wall thickness of tube body (1) connectivity port.
4. a kind of attachment device of HDPE same layer siphon drainage tubing pipe fitting according to claim 1, it is characterised in that: institute
The slot bottom for stating groove ring (121) has been provided projectingly compressive plane (1211), and compressive plane (1211) is cyclic structure, compressive plane (1211)
Slot internal projection of the upper middle position to groove ring (121).
5. a kind of attachment device of HDPE same layer siphon drainage tubing pipe fitting according to claim 1, it is characterised in that: institute
The raised end face for stating convex block ring (122) is the back-off (1221) of trapezoidal end faces, and convex block ring (122) passes through back-off (1221) and rubber
Layer (1222) fitting socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821364809.2U CN208670403U (en) | 2018-08-23 | 2018-08-23 | A kind of attachment device of HDPE same layer siphon drainage tubing pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821364809.2U CN208670403U (en) | 2018-08-23 | 2018-08-23 | A kind of attachment device of HDPE same layer siphon drainage tubing pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208670403U true CN208670403U (en) | 2019-03-29 |
Family
ID=65839358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821364809.2U Expired - Fee Related CN208670403U (en) | 2018-08-23 | 2018-08-23 | A kind of attachment device of HDPE same layer siphon drainage tubing pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208670403U (en) |
-
2018
- 2018-08-23 CN CN201821364809.2U patent/CN208670403U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20200823 |