CN205534768U - Tee bend hose nipple - Google Patents

Tee bend hose nipple Download PDF

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Publication number
CN205534768U
CN205534768U CN201620283367.3U CN201620283367U CN205534768U CN 205534768 U CN205534768 U CN 205534768U CN 201620283367 U CN201620283367 U CN 201620283367U CN 205534768 U CN205534768 U CN 205534768U
Authority
CN
China
Prior art keywords
pipe
straight pipe
hose coupling
screw thread
extension tube
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
Application number
CN201620283367.3U
Other languages
Chinese (zh)
Inventor
越建军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Anxin Pipe Industry Technology Co Ltd
Original Assignee
Ningbo Anxin Pipe Industry Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Anxin Pipe Industry Technology Co Ltd filed Critical Ningbo Anxin Pipe Industry Technology Co Ltd
Priority to CN201620283367.3U priority Critical patent/CN205534768U/en
Application granted granted Critical
Publication of CN205534768U publication Critical patent/CN205534768U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a tee bend hose nipple, including leading directly to pipe, connecting pipe and taking over first end outward and take over the second end outward, the one end of connecting pipe is continuous with direct pipe middle part, and the connecting pipe perpendicular to direct pipe, the downthehole screw that all be equipped with anti -skidding groove and tip is served with direct pipe second end, the first end of direct pipe with direct pipe second including the first end of direct pipe that symmetry totally set up to direct pipe, takes over first end outward and takes over the second outward and serve and be equipped with interior hexagonal, take seal groove external screw thread and anti -skidding groove, and anti -skidding groove is the step distribution and in following the extroversion diameter little -endian in anti -skidding groove, be equipped with outer hexagonal, seal groove and connecting pipe screw thread on the connecting pipe, the utility model is suitable for a general coupling of different pipe diameters can reduce the influence of the coupling aperture convection cell velocity of flow simultaneously.

Description

A kind of three-way hose coupling
Technical field
This utility model relates to pipe fitting connection area, particularly relates to a kind of three-way hose coupling.
Background technology
On-the-spot in the production operation of enterprise, some are often had to use gas or the equipment of liquid-working-medium, the conveyance conduit of medium uses flexible pipe, the use that connects of all kinds of high and low pressure flexible pipes is that a kind of commonplace phenomenon, especially the hot-working unit with oxygen, combustion gas, compressed air and nitrogen, hydrogen, argon, carbon dioxide etc. as working media are all the more so.The connected mode of flexible pipe the most all uses iron wire binding or pipe collar, including being squeezed into pattern pipe collar and the connection of screw tension-type pipe collar, the common feature of these connected modes is to make tied or banding flexible pipe produce internal withdraw type crimp, do not using special tooling, its bonding strength in the case of instrument, sealing is all difficult to ensure, another conventional joint categories is exactly to connect threadably, easily cause hose twist, and outside screw thread is exposed to, easily hinder tooth, cause screw thread disorderly button, simultaneously, in view of in the face of the flexible pipe of different tube diameters, our pipe joint of collocation is the most of a great variety, can not problem encountered in simple and effective solution production operation.
Then, it is adaptable to the general pipe joint of different tube diameters arises at the historic moment.Chinese utility model patent description 201020509395.5 discloses the pipe joint of such a Multi-step tee joint, be responsible on each arm be provided with diameter different hang back rib, for such pipe joint, due to exist diameter the least hang back rib, for major diameter flexible pipe, the problems such as the flow velocity and the flow that influence whether fluid in flexible pipe, therefore still suffer from problem, in most instances and inapplicable.
Utility model content
(1) to solve the technical problem that
The purpose of this utility model is to overcome above-mentioned deficiency present in prior art, and provides a kind of three-way hose coupling, its flexible pipe demand being possible not only to be applicable to different tube diameters, moreover it is possible to do not affect the using effect of pipe joint.
(2) technical scheme
For solving above-mentioned technical problem, the technical solution of the utility model is: a kind of three-way hose coupling, including straight pipe, connecting tube, extension tube attached the first end and extension tube attached the second end;One end of connecting tube is connected with described straight pipe middle part, and described connecting tube is perpendicular to described straight pipe, straight pipe includes straight pipe the first end and straight pipe second end of full symmetric setting, the hole female thread of anti-slip tank and end it is designed with on straight pipe the first end and straight pipe the second end, being designed with interior hexagonal, band seal groove external screw thread and anti-slip tank on extension tube attached the first end and extension tube attached the second end, anti-slip tank is that the diameter of staged distribution and anti-slip tank from outside to inside is ascending;Connecting tube is provided with outer-hexagonal, seal groove and connecting tube screw thread.
Described extension tube attached the first end is connected with hole female thread by band seal groove external screw thread with straight pipe the second end.
Described extension tube attached the second end is connected with hole female thread by band seal groove external screw thread with straight pipe the first end.
Described hole female thread reach is 8mm.
Described interior hexagonal specification is M8.
There is chamfering at described outer-hexagonal two ends.
Described straight pipe aperture length is 10mm.Described extension tube attached the first stomidium electrical path length is 6mm.Described connecting tube aperture length is 10mm.
(3) beneficial effect
Compared with prior art, the technical solution of the utility model has the advantage that and is applicable to the pipe joint that different tube diameters is general, can reduce the impact of pipe joint aperture fluid flow rate simultaneously.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Description of reference numerals in figure: 1. straight pipe, 2. connecting tube, 3. extension tube attached the first end, 4. extension tube attached the second end, 11. straight pipe the first ends, 12. straight pipe the second ends, hexagonal in 13., 14. band seal groove external screw thread, 15. anti-slip tanks, 16. hole female threads, 21. outer-hexagonals, 22. seal grooves, 23. connecting tube screw threads.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.Following example are used for illustrating this utility model, but are not limited to scope of the present utility model.
Overall structure of the present utility model is as shown in Figure 1, a kind of three-way hose coupling, including straight pipe 1, connecting tube 2, extension tube attached the first end 3 and extension tube attached the second end 4, one end of connecting tube 2 is connected with straight pipe 1 middle part, and connecting tube 2 is perpendicular to straight pipe 1, straight pipe 1 includes straight pipe the first end 11 and straight pipe second end 12 of full symmetric setting, the hole female thread 16 of anti-slip tank 15 and end it is designed with on straight pipe the first end 11 and straight pipe the second end 12, it is designed with interior hexagonal 13 on extension tube attached the first end 3 and extension tube attached the second end 4, band seal groove external screw thread 14 and anti-slip tank 15, anti-slip tank 15 is that the diameter of staged distribution and anti-slip tank 15 from outside to inside is ascending, this set can meet the demand of the flexible pipe of different pore size;Connecting tube 2 is provided with outer-hexagonal 21, seal groove 22 and connecting tube screw thread 23, can connect, plus the pipe joint after connecting tube 2, the flexible pipe that aperture is less, increases pipe joint scope applicatory.
Extension tube attached the first end 3 is connected with hole female thread 16 by band seal groove external screw thread 14 with straight pipe the second end 12, extension tube attached the second end 4 is connected with hole female thread 16 by band seal groove external screw thread 14 with straight pipe the first end 11, and wherein seal groove can ensure that junction will not produce leakage.
There is chamfering at described outer-hexagonal 21 two ends.
Shown in Fig. 1, hole female thread 16 reach is 8mm, and interior hexagonal 13 specification is M8, and straight pipe 1 aperture length is 10mm, and extension tube attached the first end 3 aperture length is 6mm, and connecting tube 2 aperture length is 10mm.
Certainly, the size of each pipe can be designed by the flexible pipe requirement of different size, it would however also be possible to employ the mode of many extension tube attached, to reach used requirement, within such conversion all falls within protection domain of the present utility model.

Claims (9)

  1. null1. a three-way hose coupling,Including straight pipe (1)、Connecting tube (2)、Extension tube attached the first end (3) and extension tube attached the second end (4),One end of described connecting tube (2) is connected with described straight pipe (1) middle part,And described connecting tube (2) is perpendicular to described straight pipe (1),It is characterized in that: described straight pipe (1) includes straight pipe the first end (11) and the straight pipe the second end (12) of full symmetric setting,The hole female thread (16) of anti-slip tank (15) and end it is designed with on described straight pipe the first end (11) and straight pipe the second end (12),It is designed with interior hexagonal (13) in described extension tube attached the first end (3) and extension tube attached the second end (4)、Band seal groove external screw thread (14) and anti-slip tank (15),Described anti-slip tank (15) is that the diameter of staged distribution and anti-slip tank (15) from outside to inside is ascending;Described connecting tube (2) is provided with outer-hexagonal (21), seal groove (22) and connecting tube screw thread (23).
  2. 2. a kind of three-way hose coupling as claimed in claim 1, it is characterized in that, described extension tube attached the first end (3) is connected with hole female thread (16) by band seal groove external screw thread (14) with straight pipe the second end (12).
  3. 3. a kind of three-way hose coupling as claimed in claim 1, it is characterized in that, described extension tube attached the second end (4) is connected with hole female thread (16) by band seal groove external screw thread (14) with straight pipe the first end (11).
  4. 4. a kind of three-way hose coupling as claimed in claim 1, it is characterised in that described hole female thread (16) reach is 8mm.
  5. 5. a kind of three-way hose coupling as claimed in claim 1, it is characterised in that described interior hexagonal (13) specification is M8.
  6. 6. a kind of three-way hose coupling as claimed in claim 1, it is characterised in that there is chamfering at described outer-hexagonal (21) two ends.
  7. 7. a kind of three-way hose coupling as claimed in claim 1, it is characterised in that described straight pipe (1) aperture length is 10mm.
  8. 8. a kind of three-way hose coupling as claimed in claim 1, it is characterised in that described extension tube attached the first end (3) aperture length is 6mm.
  9. 9. a kind of three-way hose coupling as claimed in claim 1, it is characterised in that described connecting tube (2) aperture length is 10mm.
CN201620283367.3U 2016-04-07 2016-04-07 Tee bend hose nipple Expired - Fee Related CN205534768U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620283367.3U CN205534768U (en) 2016-04-07 2016-04-07 Tee bend hose nipple

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620283367.3U CN205534768U (en) 2016-04-07 2016-04-07 Tee bend hose nipple

Publications (1)

Publication Number Publication Date
CN205534768U true CN205534768U (en) 2016-08-31

Family

ID=57141024

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620283367.3U Expired - Fee Related CN205534768U (en) 2016-04-07 2016-04-07 Tee bend hose nipple

Country Status (1)

Country Link
CN (1) CN205534768U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113339612A (en) * 2021-06-07 2021-09-03 中山中舟海洋科技有限公司 Reducing three-way hose joint and processing technology thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113339612A (en) * 2021-06-07 2021-09-03 中山中舟海洋科技有限公司 Reducing three-way hose joint and processing technology thereof

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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: 20160831

Termination date: 20170407