CN206861246U - A kind of LNG filling machines liquid outlet joint - Google Patents
A kind of LNG filling machines liquid outlet joint Download PDFInfo
- Publication number
- CN206861246U CN206861246U CN201720721355.9U CN201720721355U CN206861246U CN 206861246 U CN206861246 U CN 206861246U CN 201720721355 U CN201720721355 U CN 201720721355U CN 206861246 U CN206861246 U CN 206861246U
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- CN
- China
- Prior art keywords
- liquid outlet
- installation end
- inlet
- outlet joint
- end surface
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- 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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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model discloses a kind of LNG filling machines liquid outlet joint, including：Liquid outlet joint body, and Pull breaking ualve；Wherein, the liquid outlet joint body includes：Mounting flange, inlet connecting end surface, inlet, liquid outlet, liquid outlet connecting end surface；Wherein, the mounting flange is arranged on the periphery of the inlet connecting end surface；Bolt connecting hole has been evenly arranged on the mounting flange；The inlet connecting end surface is datum clamp face, and it is arranged on the left side of the liquid outlet joint body；The inlet connecting end surface middle part is machined with the inlet by center line of its axis；The axis of the inlet is perpendicular to the inlet connecting end surface；The liquid outlet connecting end surface is the datum clamp face of the Pull breaking ualve, and it is arranged on the lower surface of the liquid outlet joint body, and its angle between horizontal plane is 15 °；The middle part of the liquid outlet connecting end surface is provided with the liquid outlet centered on its axis.
Description
Technical field
Filling machine field is the utility model is related to, more particularly to a kind of LNG filling machines liquid outlet joint.
Background technology
The independent one of LNG filling machines, it is not necessary to more outside controls, there is high-performance appendix, lasting anticorrosion etc.
Feature.It the advantage is that, independent one, it is not necessary to more outside controls；High-performance appendix, lasting anticorrosion；Single electricity
Brain plate, simple high-performance designs, can individually, full automatic working；Stainless steel two-wire metal fittings, improve hermetic sealing protection
With prevention vibrating fatigue；Sales volume and lone valence electron computer are shown, improve the display capabilities at night；Electric adjustment performance, disappears
Except power it is unstable in the case of cause to damage；Leak detection systems, the globule sensor of catalytic action, activating alarm distributor stop
Work (20% or 40%LEL).
Existing LNG filling machine industries, Pull breaking ualve are to use Hard link (threaded connection), liquid outlet with liquid outlet outside filling machine
The passage of joint is flowed to using 90 ° of liquid, when vehicle, which is connected to LNG liquid addition rifle, surprisingly to sail out of, can so be increased when breaking
Dynamics is broken greatly, the risk that filling machine is pulled to can be increased.Further, since being rigidly connected, the waste of fuel oil is caused after breaking.
Utility model content
Purpose of utility model：For the above situation, in order to overcome problem present in background technology, the utility model provides
A kind of LNG filling machines liquid outlet joint, can effectively solve the problem that the problem of being related in above-mentioned background technology.
Technical scheme：A kind of LNG filling machines liquid outlet joint, including：Liquid outlet joint body, and Pull breaking ualve；Wherein,
The liquid outlet joint body includes：Mounting flange, inlet connecting end surface, inlet, liquid outlet, liquid outlet connection end
Face；Wherein, the mounting flange is arranged on the periphery of the inlet connecting end surface；It is evenly arranged on the mounting flange
There is bolt connecting hole；The inlet connecting end surface is datum clamp face, and it is arranged on the left side of the liquid outlet joint body；
The inlet connecting end surface middle part is machined with the inlet by center line of its axis；The axis of the inlet is vertical
In the inlet connecting end surface；The liquid outlet connecting end surface is the datum clamp face of the Pull breaking ualve, and it is arranged on described
The lower surface of the liquid outlet joint body, its angle between horizontal plane are 15 °；The centre of the liquid outlet connecting end surface
Position is provided with the liquid outlet centered on its axis；One end of the Pull breaking ualve is fixedly mounted on the liquid outlet；Institute
Stating Pull breaking ualve includes：Preceding installation end, rear installation end, and the logical locking mechanism of activity；Wherein, peace is fixed in one end of the preceding installation end
On the liquid outlet, the other end is connected to described rear installation end one end；The logical locking mechanism of activity is arranged on the preceding peace
In dress end, rear installation end.
As a kind of preferred embodiment of the present utility model, the preceding installation end, and the rear installation end is hollow cylinder
Shape；The front port of the preceding installation end is internally provided with cone seal neck；It is provided with outside the front port of the preceding installation end
Screwed hole；Installation end is internally provided with limited location snap ring after described；The rear port outer ring surface of installation end is provided with installation after described
Neck；The logical locking mechanism of activity includes：Fixing end, extension spring, sealing-plug, and grab；Wherein, the fixing end is fixed
In the preceding installation end；The sealing-plug and fixing end are connected by the extension spring；The grab is arranged on
The sealing-plug upper end.
As a kind of preferred embodiment of the present utility model, the preceding installation end with it is described after installation end by sealing thin-walled
Iron ring connects；The screwed hole set described in one end of the sealing thin-walled iron ring outside the front port of preceding installation end is consolidated using screw
It is fixed；The installation neck that its other end is set by the rear port outer ring surface of the rear installation end is fixed.
Contact is provided with as a kind of preferred embodiment of the present utility model, in the upper port of the cone seal neck to open
Close.
Relative to prior art, the utility model can realize following beneficial effect：A kind of LNG provided by the utility model
Filling machine liquid outlet joint, its feed liquor and goes out liquid angular separation between 95 °~120 °, after be connected with Pull breaking ualve, with ground folder
Between 60 °~85 ° of angle, increase Pull breaking ualve and break angular regions, when vehicle, which is connected to LNG liquid addition rifle, surprisingly to sail out of, break
Valve can safety cut-off, so as to improve the safety coefficient of protection filling machine, while decrease LNG flow resistance.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure
Example, and be used in specification to explain the principle of the disclosure together.
Fig. 1 provides a kind of overall structure diagram of LNG filling machines liquid outlet joint for the utility model；
Fig. 2 provides the structural representation of liquid outlet joint body for the utility model；
Fig. 3 provides the structural representation of Pull breaking ualve for the utility model.
In figure, 1-liquid outlet joint body, 110-mounting flange, 111-bolt connecting hole, 120-inlet company
Contact surface, 130-inlet, 140-liquid outlet, 150-liquid outlet connecting end surface, 2-Pull breaking ualve, 210-preceding installation end,
211-cone seal neck, 211-1-contact-making switch, 212-screwed hole, 220-rear installation end, 221-limited location snap ring,
222-installation neck, the logical locking mechanism of 230-activity, 231-fixing end, 232-extension spring, 233-sealing-plug, 234-card
Hook, 240-sealing thin-walled iron ring.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1-Fig. 3 is refer to, Fig. 1 provides a kind of overall structure of LNG filling machines liquid outlet joint for the utility model and shown
It is intended to；Fig. 2 provides the structural representation of liquid outlet joint body for the utility model；Fig. 3 provides Pull breaking ualve for the utility model
Structural representation.
Specifically, the present embodiment provides a kind of LNG filling machines liquid outlet joint, including：Liquid outlet joint body 1, and
Pull breaking ualve 2；Wherein, the liquid outlet joint body 1 includes：Mounting flange 110, inlet connecting end surface 120, inlet
130th, liquid outlet 140, liquid outlet connecting end surface 150；Wherein, the mounting flange 110 is arranged on the inlet connection end
The periphery in face 120；Bolt connecting hole 111 has been evenly arranged on the mounting flange 110；The inlet connecting end surface 120
For datum clamp face, it is arranged on the left side of the liquid outlet joint body 1；The middle part of inlet connecting end surface 120
The inlet 130 is machined with by center line of its axis；The axis of the inlet 130 is perpendicular to the inlet connecting end surface
120；The liquid outlet connecting end surface 150 is the datum clamp face of the Pull breaking ualve 2, and it is arranged on the liquid outlet joint
The lower surface of body 1, its angle between horizontal plane are 15 °；The middle part of the liquid outlet connecting end surface 150 is with its axle
The liquid outlet 140 is provided with centered on line；One end of the Pull breaking ualve 2 is fixedly mounted on the liquid outlet 140；The drawing
Disconnected valve 2 includes：Preceding installation end 210, rear installation end 220, and the logical locking mechanism 230 of activity；Wherein, the preceding installation end 210
One end is fixedly mounted on the liquid outlet 140, and the other end is connected to described rear one end of installation end 220；The logical only machine of the activity
Structure 230 is in the preceding installation end 210, rear installation end 220.
As a kind of preferred embodiment of the present embodiment, the preceding installation end 210, and the rear installation end 220 is hollow
Cylinder；The front port of the preceding installation end 210 is internally provided with cone seal neck 211；The front end of the preceding installation end 210
Mouth is outside to be provided with screwed hole 212；Installation end 220 is internally provided with limited location snap ring 221 after described；Installation end 220 after described
Rear port outer ring surface be provided with installation neck 222；The logical locking mechanism 230 of activity includes：Fixing end 231, extension spring
232nd, sealing-plug 233, and grab 234；Wherein, the fixing end 231 is fixedly mounted in the preceding installation end 210；It is described
Sealing-plug 233 and fixing end 231 are connected by the extension spring 232；The grab 234 is arranged on the sealing-plug 233
Upper end.
As a kind of preferred embodiment of the present embodiment, the preceding installation end 210 with it is described after installation end 220 pass through sealing
Thin-walled iron ring 240 connects；The spiral shell set described in one end of the sealing thin-walled iron ring 240 outside the front port of preceding installation end 210
Pit 212 makes to be screwed；The installation neck that its other end is set by the rear port outer ring surface of the rear installation end 220
222 fix.
Contact is provided with as a kind of preferred embodiment of the present embodiment, in the upper port of the cone seal neck 211 to open
Close 211-1.
Specifically, a kind of LNG filling machines liquid outlet joint that the present embodiment provides, its feed liquor are in going out liquid angular separation
Between 95 °~120 °, after being connected with Pull breaking ualve, between 60 °~85 ° of ground angle, increase Pull breaking ualve and break angular regions,
When vehicle, which is connected to LNG liquid addition rifle, surprisingly to sail out of, Pull breaking ualve can safety cut-off, so as to improve protection filling machine safety system
Number, while decrease LNG flow resistance.
For the Pull breaking ualve 2 the preceding installation end 210 with it is described after installation end 220 by sealing thin-walled iron ring
240 connections；The screwed hole 212 set described in one end of the sealing thin-walled iron ring 240 outside the front port of preceding installation end 210 makes
It is screwed；The installation neck 222 that its other end is set by the rear port outer ring surface of the rear installation end 220 is fixed.Separately
Outside, preceding installation end 210, and the rear installation end 220 is hollow cylinder；Set inside the front port of the preceding installation end 210
It is equipped with cone seal neck 211；Screwed hole 212 is provided with outside the front port of the preceding installation end 210；Installation end after described
220 are internally provided with limited location snap ring 221；The rear port outer ring surface of installation end 220 is provided with installation neck 222 after described；Institute
Stating the logical locking mechanism 230 of activity includes：Fixing end 231, extension spring 232, sealing-plug 233, and grab 234；Wherein, it is described solid
Fixed end 231 is fixedly mounted in the preceding installation end 210；The sealing-plug 233 and fixing end 231 pass through the extension spring
232 connections；The grab 234 is arranged on the upper end of sealing-plug 233.Its operation principle is, LNG is connected to when there is vehicle
In the case of liquid feeding rifle surprisingly sails out of, the grab 234 of the logical locking mechanism 230 of activity is pulled, and the sealing thin-walled iron ring 240 is same
Sample is pulled, so as to the Pull breaking ualve 2 preceding installation end 210 with it is described after installation end 220 disconnect；At this moment, extension spring 232
Reset, the sealing-plug 233 is left behind, the sealing ring 233 coordinates the cone seal neck 211, and pipeline is blocked, prevented
Liquid, which sprays, to be wasted.
It should be noted that above example is only to illustrate technical solutions of the utility model rather than restriction technologies scheme,
Although applicant is explained in detail with reference to preferred embodiment to the utility model, one of ordinary skill in the art should manage
Solution, those to technical solutions of the utility model carry out modification or equivalent substitution, it is impossible to depart from the technical program objective and
Scope, it all should cover among the utility model claims scope.
Claims (4)
- A kind of 1. LNG filling machines liquid outlet joint, it is characterised in that including：Liquid outlet joint body (1), and Pull breaking ualve (2)；Wherein, the liquid outlet joint body (1) includes：Mounting flange (110), inlet connecting end surface (120), inlet (130), liquid outlet (140), liquid outlet connecting end surface (150)；Wherein, the mounting flange (110) is arranged on the feed liquor The periphery of mouth connecting end surface (120)；Bolt connecting hole (111) has been evenly arranged on the mounting flange (110)；The feed liquor Mouth connecting end surface (120) is datum clamp face, and it is arranged on the left side of the liquid outlet joint body (1)；The inlet connects Contact surface (120) middle part is machined with the inlet (130) by center line of its axis；The axis of the inlet (130) Perpendicular to the inlet connecting end surface (120)；The liquid outlet connecting end surface (150) is the installation base of the Pull breaking ualve (2) Quasi- face, it is arranged on the lower surface of the liquid outlet joint body (1), and its angle between horizontal plane is 15 °；It is described The middle part of liquid outlet connecting end surface (150) is provided with the liquid outlet (140) centered on its axis；The Pull breaking ualve (2) one end is fixedly mounted on the liquid outlet (140)；The Pull breaking ualve (2) includes：Preceding installation end (210), rear installation end (220), and locking mechanism (230) is led in activity；Wherein, one end of the preceding installation end (210) is fixedly mounted on the liquid outlet (140) on, the other end is connected to described rear installation end (220) one end；The logical locking mechanism (230) of activity is arranged on the preceding peace In dress end (210), rear installation end (220).
- A kind of 2. LNG filling machines liquid outlet joint according to claim 1, it is characterised in that the preceding installation end (210), and the rear installation end (220) is hollow cylinder；The front port of the preceding installation end (210) is internally provided with cone Shape sealing neck (211)；Screwed hole (212) is provided with outside the front port of the preceding installation end (210)；Installation end after described (220) be internally provided with limited location snap ring (221)；The rear port outer ring surface of installation end (220) is provided with installation neck after described (222)；The logical locking mechanism (230) of activity includes：Fixing end (231), extension spring (232), sealing-plug (233), and card Hook (234)；Wherein, the fixing end (231) is fixedly mounted in the preceding installation end (210)；The sealing-plug (233) and Fixing end (231) is connected by the extension spring (232)；The grab (234) is arranged on the sealing-plug (233) upper end.
- A kind of 3. LNG filling machines liquid outlet joint according to claim 2, it is characterised in that the preceding installation end (210) To be connected with the rear installation end (220) by sealing thin-walled iron ring (240)；One end institute of the sealing thin-walled iron ring (240) Stating the screwed hole (212) set outside the front port of preceding installation end (210) makes to be screwed；Its other end passes through the rear peace The installation neck (222) for filling the rear port outer ring surface setting of end (220) is fixed.
- A kind of 4. LNG filling machines liquid outlet joint according to claim 3, it is characterised in that the cone seal neck (211) contact-making switch (211-1) is provided with upper port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720721355.9U CN206861246U (en) | 2017-06-21 | 2017-06-21 | A kind of LNG filling machines liquid outlet joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720721355.9U CN206861246U (en) | 2017-06-21 | 2017-06-21 | A kind of LNG filling machines liquid outlet joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206861246U true CN206861246U (en) | 2018-01-09 |
Family
ID=60827199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720721355.9U Expired - Fee Related CN206861246U (en) | 2017-06-21 | 2017-06-21 | A kind of LNG filling machines liquid outlet joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206861246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251306A (en) * | 2021-06-16 | 2021-08-13 | 优捷特清洁能源有限公司 | Hydrogenation machine cooling system and hydrogenation machine |
-
2017
- 2017-06-21 CN CN201720721355.9U patent/CN206861246U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251306A (en) * | 2021-06-16 | 2021-08-13 | 优捷特清洁能源有限公司 | Hydrogenation machine cooling system and hydrogenation machine |
| CN113251306B (en) * | 2021-06-16 | 2024-08-23 | 优捷特清洁能源有限公司 | Cooling system of hydrogenation machine and hydrogenation machine |
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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: 20180109 Termination date: 20210621 |