CN109340492A - A kind of integrated form function threeway of hydrogen-feeding system - Google Patents
A kind of integrated form function threeway of hydrogen-feeding system Download PDFInfo
- Publication number
- CN109340492A CN109340492A CN201811195097.0A CN201811195097A CN109340492A CN 109340492 A CN109340492 A CN 109340492A CN 201811195097 A CN201811195097 A CN 201811195097A CN 109340492 A CN109340492 A CN 109340492A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- hydrogen
- pipe
- connector
- functional component
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/021—T- or cross-pieces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention discloses a kind of integrated form function threeway of hydrogen-feeding system, including three-way body, the three-way pipeline being built in the three-way body, the function shell connecting with the three-way body, it is built in the intracorporal functional component of function shell, the functional component is connect with three-way pipeline；The three-way pipeline includes first pipe, first pipe and third pipeline, and the first connector, the second connector, the third connector that are connected respectively with the first pipe, first pipe and third pipeline；The both ends of the functional component are separately connected side ducts and three-way pipeline, and both ends are sealed by O-ring.The present invention can save pipeline and connector between functional component and threeway, can reduce structure size, reduce system leak source, can be improved assembly efficiency, can also reduce the cost of product.
Description
Technical field
The present invention relates to the integrated form function threeways of vehicle-mounted hydrogen-feeding system technical field more particularly to a kind of hydrogen-feeding system.
Background technique
Hydrogen Energy is as a kind of efficient clean energy resource, the every field being just gradually applied in production and living, in recent years,
Hydrogen energy automobile is even more to have obtained biggish development.Popularization and application of the hydrogen-feeding system towards fuel cell, it is necessary to cost is gradually reduced,
The design of on-board hydrogen system allows for the requirement for meeting the following mass production, could reduce cost.
Threeway usually carries out group with functional components such as check valve, filters as the important composition component in hydrogen-feeding system
It closes and uses, general connector is ferrule fitting, and the pipeline and connector between functional component and threeway are more, and leakage point may be got over
More, the maintenance in later period is more complicated and difficult, and the structure that will also result in entire hydrogen-feeding system is more complicated, and cost is higher.
Therefore, it passes to it is necessory to designing the function three of a integrated form and solves the above problems.
Summary of the invention
In view of this, function can be saved the embodiment provides a kind of integrated form function threeway of hydrogen-feeding system
Pipeline and connector between component and threeway can reduce structure size, reduce system leak source, can be improved assembly efficiency,
The cost of product can be reduced.
To achieve the above object, present invention employs a kind of technical solutions: a kind of integrated form function threeway of hydrogen-feeding system,
Including the three-way body, three-way pipeline being built in the three-way body, the function shell being connect with the three-way body, built-in
In the intracorporal functional component of function shell, the functional component is connect with three-way pipeline；
The three-way pipeline includes first pipe, first pipe and third pipeline, and is managed with the first pipe, first
The first connector that road and third pipeline are connected respectively, the second connector, third connector；
The both ends of the functional component are separately connected side ducts and three-way pipeline, and both ends are sealed by O-ring.
Further, first connector, the second connector, third connector are both designed as SAE screw thread.
Further, the coupling part of the function shell and three-way pipeline is designed as UNF screw thread, the functional component with
Three-way pipeline is matched by the UNF screw thread with SAE screw thread.
Further, it is additionally provided with retaining ring under the O-ring, for protecting the O-ring.
Further, be all provided on the both ends that the functional component is connect with the side ducts, three-way pipeline it is fluted,
The installation retaining ring and O-ring in the groove.
Further, the both ends of the side ducts are connect with side connector, the functional component respectively, and the side ducts and
Side connector is built in the function shell.
Further, the diameter of the three-way pipeline is greater than the diameter of the side ducts, for compensating flow resistance loss, increases
Flow.
Further, the functional component is connected to the first pipe, first pipe and third pipeline of the three-way pipeline
In any one or more pipelines in.
Further, the functional component includes check valve, filter.
Further, be separately connected in the first pipe of the three-way pipeline, first pipe and third pipeline one or
Multiple check valves and/or filter.
The technical solution that the embodiment of the present invention provides has the benefit that (1) function integrated product, can save
The pipeline and connector between functional component and threeway are removed, structure size can be reduced, reduces system leak source；(2) it can be improved dress
With efficiency, it can also reduce the cost of product.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the integrated form function threeway of hydrogen-feeding system of the invention.
In figure: 1- three-way body, 2- three-way pipeline, 3- function shell, 4- functional component, 5- first pipe, 6- second are managed
Road, 7- third pipeline, the first connector of 8-, the second connector of 9-, 10- third connector, 11- retaining ring, 12-O type circle, 13- groove, 14-
Side ducts, 15- side connector.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is further described.
As shown in Figure 1, embodiment of the invention discloses a kind of integrated form function threeway of hydrogen-feeding system, including threeway shell
Body 1, the function shell 3 connecting with the three-way body 1, is built in institute at the three-way pipeline 2 being built in the three-way body 1
The functional component 4 in function shell 3 is stated, the functional component 4 is connect with three-way pipeline 2.
The three-way pipeline 2 include first pipe 5, first pipe 6 and third pipeline 7, and with the first pipe 5,
The first connector 8 that first pipe 6 and third pipeline 7 are connected respectively, the second connector 9, third connector 10.First connector
8, the second connector 9, third connector 10 can be designed as various joint forms, such as cutting ferrule pattern, NPT pattern on demand
Deng.Preferably, first connector 8, the second connector 9, third connector 10 are both designed as SAE screw thread.
The both ends of the functional component 4 are separately connected side ducts 14 and three-way pipeline 2, it is preferred that the function shell 3 with
The coupling part of three-way pipeline 2 is designed as UNF screw thread, and the functional component 4 passes through the UNF screw thread and SAE with three-way pipeline 2
Screw thread matching.It is furthermore preferred that the UNF screw thread is internal screw thread, the SAE screw thread is external screw thread.
Fluted 13 are all provided on the both ends that the functional component 4 is connect with side ducts 14, three-way pipeline 2, described recessed
Slot 13 is provided with retaining ring 11 (not showing in Fig. 1) and O-ring 12, and the O-ring 12 is installed on the retaining ring 11, with protection
The O-ring 12 plays a part of to limit and seal, and the O-ring 12 seals, and reduces interior leakage, improves the function part
The inner sealing of part 4.In addition, replacing the O-ring 12 when being overhauled, easy to operate, cost is reduced.
The both ends of the side ducts 14 are connect with side connector 15, the functional component 4 respectively, and the side ducts 14 and side
Connector 15 is built in the function shell 3.Preferably, the diameter of the three-way pipeline 2 is greater than the straight of the side ducts 14
Diameter increases flow for compensating flow resistance loss.
The functional component 4 can connect the first pipe 5, first pipe 6 and third pipeline 7 in the three-way pipeline 2
In any one or more pipelines in, described functional component 4 includes but is not limited to check valve, filter etc., for example, can be in institute
It states in the first pipe 5, first pipe 6 and third pipeline 7 of three-way pipeline 2 and is separately connected one or more check valves and/or mistake
Filter.By adjusting pipeline location of the functional component 4 in the three-way pipeline 2, the three-way pipeline 2 may be implemented not
Same access way.
The technical solution that the embodiment of the present invention provides has the benefit that (1) function integrated product, can save
The pipeline and connector between functional component and threeway are removed, structure size can be reduced, reduces system leak source；(2) it can be improved dress
With efficiency, it can also reduce the cost of product.
It is worth noting that: in the description of the present invention, the meaning of " plurality " is one or more, unless otherwise bright
It is really specific to limit.In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected, can
To be mechanical connection, for the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
Herein, the nouns of locality such as related front, rear, top, and bottom are to be located in figure with components in attached drawing and zero
Part mutual position defines, only for the purpose of expressing the technical solution clearly and conveniently.It should be appreciated that the noun of locality
Use should not limit the claimed range of the application.
In the absence of conflict, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of integrated form function threeway of hydrogen-feeding system, it is characterised in that: including three-way body, be built in the three-way body
Interior three-way pipeline, is built in the intracorporal functional component of function shell at the function shell connecting with the three-way body, described
Functional component is connect with three-way pipeline；
The three-way pipeline includes first pipe, first pipe and third pipeline, and with the first pipe, first pipe and
The first connector that third pipeline is connected respectively, the second connector, third connector；
The both ends of the functional component are separately connected side ducts and three-way pipeline, and both ends are sealed by O-ring.
2. the integrated form function threeway of hydrogen-feeding system according to claim 1, it is characterised in that: first connector,
Two connectors, third connector are both designed as SAE screw thread.
3. the integrated form function threeway of hydrogen-feeding system according to claim 2, it is characterised in that: the function shell and three
The coupling part threaded a pipe is designed as UNF screw thread, the functional component and three-way pipeline and passes through the UNF screw thread and SAE screw thread
Matching.
4. the integrated form function threeway of hydrogen-feeding system according to claim 1, it is characterised in that: under the O-ring also
Equipped with retaining ring, for protecting the O-ring.
5. the integrated form function threeway of hydrogen-feeding system according to claim 4, it is characterised in that: the functional component with
The side ducts, three-way pipeline connection both ends on be all provided with fluted, the retaining ring and O-ring are installed in the groove.
6. the integrated form function threeway of hydrogen-feeding system according to claim 1, it is characterised in that: the both ends of the side ducts
It is connect respectively with side connector, the functional component, and the side ducts and side connector are built in the function shell.
7. the integrated form function threeway of hydrogen-feeding system according to claim 1, it is characterised in that: the three-way pipeline it is straight
Diameter is greater than the diameter of the side ducts, for compensating flow resistance loss, increases flow.
8. the integrated form function threeway of hydrogen-feeding system according to claim 1, it is characterised in that: the functional component connection
In any one or more pipelines in the first pipe of the three-way pipeline, first pipe and third pipeline.
9. the integrated form function threeway of hydrogen-feeding system according to claim 1, it is characterised in that: the functional component includes
Check valve, filter.
10. the integrated form function threeway of hydrogen-feeding system according to claim 9, it is characterised in that: in the three-way pipeline
First pipe, be separately connected one or more check valves and/or filter in first pipe and third pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811195097.0A CN109340492A (en) | 2018-10-15 | 2018-10-15 | A kind of integrated form function threeway of hydrogen-feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811195097.0A CN109340492A (en) | 2018-10-15 | 2018-10-15 | A kind of integrated form function threeway of hydrogen-feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109340492A true CN109340492A (en) | 2019-02-15 |
Family
ID=65310058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811195097.0A Pending CN109340492A (en) | 2018-10-15 | 2018-10-15 | A kind of integrated form function threeway of hydrogen-feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109340492A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202203570U (en) * | 2011-08-31 | 2012-04-25 | 泰州长力树脂管有限公司 | Automotive practical nylon three-way quick-plugging joint |
| CN203375050U (en) * | 2013-07-23 | 2014-01-01 | 河北神安汽车部件科技有限公司 | Straight-inserting interlocking universal sealing type pipeline seal joint assembly |
| CN203404536U (en) * | 2013-07-23 | 2014-01-22 | 安徽江淮汽车股份有限公司 | Unidirectional T-branch pipe |
| CN204004976U (en) * | 2014-03-26 | 2014-12-10 | 夏季亮 | Unidirectional distributing T-pipe pipeline part |
| US20170336008A1 (en) * | 2016-05-17 | 2017-11-23 | Q Holding Company | Tubing and junction assembly and method of making the same |
| CN207213443U (en) * | 2017-08-04 | 2018-04-10 | 厦门凌雾行环保科技有限公司 | Three-way pipeline connector |
| CN108443630A (en) * | 2018-06-14 | 2018-08-24 | 朱战平 | A kind of chemical pipeline safety guard plate |
| CN209278698U (en) * | 2018-10-15 | 2019-08-20 | 武汉格罗夫氢能汽车有限公司 | A kind of integrated form function threeway of hydrogen-feeding system |
-
2018
- 2018-10-15 CN CN201811195097.0A patent/CN109340492A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202203570U (en) * | 2011-08-31 | 2012-04-25 | 泰州长力树脂管有限公司 | Automotive practical nylon three-way quick-plugging joint |
| CN203375050U (en) * | 2013-07-23 | 2014-01-01 | 河北神安汽车部件科技有限公司 | Straight-inserting interlocking universal sealing type pipeline seal joint assembly |
| CN203404536U (en) * | 2013-07-23 | 2014-01-22 | 安徽江淮汽车股份有限公司 | Unidirectional T-branch pipe |
| CN204004976U (en) * | 2014-03-26 | 2014-12-10 | 夏季亮 | Unidirectional distributing T-pipe pipeline part |
| US20170336008A1 (en) * | 2016-05-17 | 2017-11-23 | Q Holding Company | Tubing and junction assembly and method of making the same |
| CN207213443U (en) * | 2017-08-04 | 2018-04-10 | 厦门凌雾行环保科技有限公司 | Three-way pipeline connector |
| CN108443630A (en) * | 2018-06-14 | 2018-08-24 | 朱战平 | A kind of chemical pipeline safety guard plate |
| CN209278698U (en) * | 2018-10-15 | 2019-08-20 | 武汉格罗夫氢能汽车有限公司 | A kind of integrated form function threeway of hydrogen-feeding system |
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