CN203549385U - Integrated liquid adding gun seat - Google Patents
Integrated liquid adding gun seat Download PDFInfo
- Publication number
- CN203549385U CN203549385U CN201320672942.5U CN201320672942U CN203549385U CN 203549385 U CN203549385 U CN 203549385U CN 201320672942 U CN201320672942 U CN 201320672942U CN 203549385 U CN203549385 U CN 203549385U
- Authority
- CN
- China
- Prior art keywords
- spring
- seat
- rifle headstock
- utility
- core assembly
- 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 - Lifetime
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 35
- 238000007789 sealing Methods 0.000 claims description 9
- 239000003949 liquefied natural gas Substances 0.000 abstract 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 2
- 239000003345 natural gas Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model discloses an integrated liquid adding gun seat, belonging to the technical field of CNG/LNG (Compressed Natural Gas)/(Liquefied Natural Gas) adding. The integrated liquid adding gun seat comprises a gun head seat provided with an inner taper hole, a valve element assembly located in the gun head seat and matched with the wall of the inner taper hole and a spring seat arranged on the inner wall at the outlet end of the gun head seat, wherein a spring is arranged between the valve element assembly and the spring seat, and two ends of the spring respectively abut against the valve element assembly and the spring seat. The integrated liquid adding gun seat disclosed by the utility model is simple in structure, simple and convenient to operate, convenient to use, reliable in location, low in cost and capable of effectively avoiding leakage.
Description
Technical field
The utility model relates to a kind of CNG/LNG liquid feeding technology, particularly integral type liquid feeding gun platform.
Background technique
At present, in the liquid feeding process of CNG/LNG, need to use liquid feeding rifle to carry out liquid feeding, therefore will use liquid feeding gun platform.At present, the liquid feeding gun platform generally adopting, its rifle body is divided into two sections, adopts and is threaded or welded structure, is threaded and easily leaks, and welded structure cannot be keeped in repair when Sealing damages, and causes very large waste; In addition, Sealing wherein adopts accumulation of energy seal ring, and cost of production is high, meanwhile, in use, also needs additional conversion adapter ability and an equipment connection, easily causes leakage.
Model utility content
Goal of the invention of the present utility model is: for the problem of above-mentioned existence, provide a kind of simple in structure, easy and simple to handle, easy to use, location is reliable, and integral type liquid feeding gun platform with low cost, can avoid leaking effectively.
The technical solution adopted in the utility model is as follows:
Integral type liquid feeding gun platform of the present utility model, comprise be provided with internal taper hole rifle headstock, be positioned at the spring seat that rifle headstock is matched with the mangetic core assembly of inner cone hole wall and is located at rifle headstock outlet end place inwall, between described mangetic core assembly and spring seat, be provided with spring, the two ends of described spring are butted on respectively on mangetic core assembly and spring seat.
Owing to having adopted said structure, wherein rifle headstock is overall structure, and it can avoid leaking without being threaded or welded structure between component effectively; This mangetic core assembly by spring compression in inner cone hole wall, make between mangetic core assembly and inner cone hole wall coordinate tightr, sealing effect is better, simultaneously by the control that coordinates to realize the switching to this liquid feeding gun platform between mangetic core assembly and inner cone hole wall, makes to control more simple and convenient.
Integral type liquid feeding gun platform of the present utility model, described mangetic core assembly comprises spool, the afterbody of described spool and sidewall are provided with the liquid pass hole being interconnected, the afterbody of described spool is butted on spring, the termination of described spool is provided with gasket seal, and the inner cone hole wall that the termination of described spool can be affixed on gasket seal rifle headstock forms sealing.
Owing to having adopted said structure, the gasket seal in spool group utilizes the pressure of spring to be pressed on the inner cone hole wall of rifle headstock, and endoporus is cut off, and plays seal action, makes sealing effect better; Meanwhile, between liquid pass hole on afterbody and the sidewall of spool, be interconnected, thereby being convenient to liquid enters through the entrance point of rifle headstock, through inner cone hole wall, from the liquid pass hole of spool sidewall, enter into spool, from the liquid pass hole of spool afterbody, through the outlet end of rifle headstock, discharge again, thereby quickly and easily the liquid in whole liquid feeding gun platform is controlled by realization.
Integral type liquid feeding gun platform of the present utility model, on the outer wall of described rifle headstock, cover has flange plate, at the outer wall at described rifle headstock outlet end place, is provided with outside thread.
Owing to having adopted said structure, can rifle headstock and outside be connected and fixed by flange plate, and rifle headstock adopts overall structure, it can avoid leaking without being threaded or welded structure between component effectively, and rifle headstock mouth end place arranges outside thread, can directly be connected with equipment loose joint cutting ferrule, without by conversion adapter, make structure simpler, avoided leakage simultaneously.
In sum, owing to having adopted technique scheme, the beneficial effects of the utility model are:
Integral type liquid feeding gun platform of the present utility model, simple in structure, easy and simple to handle, easy to use, location is reliable, with low cost, can effectively avoid leaking.。
Accompanying drawing explanation
Fig. 1 is the structural representation of integral type liquid feeding gun platform of the present utility model.
Mark in figure: 1-rifle headstock, 2-flange plate, 3-spring seat, 4-spring, 5-mangetic core assembly, 6-seal ring, 7-gasket seal, 8-outside thread, 9-valve body.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, integral type liquid feeding gun platform of the present utility model, comprise the rifle headstock 1 that is provided with internal taper hole, be positioned at the mangetic core assembly 5 that rifle headstock 1 is matched with inner cone hole wall, and be located at the spring seat 3 of rifle headstock 1 outlet end place inwall, on the outer wall of described rifle headstock 1, cover has flange plate 2, can be fixed on miscellaneous equipment, between described mangetic core assembly 5 and spring seat 3, be provided with spring 4, the two ends of described spring 4 are butted on respectively on mangetic core assembly 5 and spring seat 3, wherein said mangetic core assembly 5 comprises spool, the afterbody of described spool and sidewall are provided with the liquid pass hole being interconnected, the afterbody of described spool is butted on spring 4, the termination of described spool is provided with gasket seal 7, the inner cone hole wall that the termination of described spool can be affixed on gasket seal 7 rifle headstock 1 forms sealing.Outer wall at described rifle headstock 1 outlet end place is provided with outside thread 8, during use, as long as be connected with the loose joint cutting ferrule of equipment, no longer needs conversion adapter.
Integral type liquid feeding gun platform of the present utility model, mangetic core assembly 5, in the right-hand member hole of rifle headstock 1, then packs spring 4 into successively, spring seat 5, gasket seal in spool group 5 utilizes the pressure of spring 4 to be pressed on the inner cone hole wall of rifle headstock 1, and endoporus is cut off, and plays seal action.
Integral type liquid feeding gun platform of the present utility model, rifle headstock 1 is overall structure, without being threaded or welded structure, right-hand member is outside thread, is directly connected with equipment loose joint cutting ferrule; Seal form: adopt gasket seal sealing, saved cost, the mangetic core assembly mounting type sealing: directly pack rifle headstock endoporus into from right-hand member, recycling elastic structure compresses, and assembles very simple and fast.
Integral type liquid feeding gun platform of the present utility model, simple in structure, easy and simple to handle, easy to use, location is reliable, with low cost, can effectively avoid leaking.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. integral type liquid feeding gun platform, it is characterized in that: it comprise be provided with internal taper hole rifle headstock (1), be positioned at the spring seat (3) that rifle headstock (1) is matched with the mangetic core assembly (5) of inner cone hole wall and is located at rifle headstock (1) outlet end place inwall, between described mangetic core assembly (5) and spring seat (3), be provided with spring (4), the two ends of described spring (4) are butted on respectively on mangetic core assembly (5) and spring seat (3).
2. integral type liquid feeding gun platform as claimed in claim 1, it is characterized in that: described mangetic core assembly (5) comprises spool, the afterbody of described spool and sidewall are provided with the liquid pass hole being interconnected, the afterbody of described spool is butted on spring (4), the termination of described spool is provided with gasket seal (7), and the inner cone hole wall that the termination of described spool can be affixed on gasket seal (7) rifle headstock (1) forms sealing.
3. integral type liquid feeding gun platform as claimed in claim 2, is characterized in that: on the outer wall of described rifle headstock (1), cover has flange plate (2), at the outer wall at described rifle headstock (1) outlet end place, is provided with outside thread (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672942.5U CN203549385U (en) | 2013-10-30 | 2013-10-30 | Integrated liquid adding gun seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672942.5U CN203549385U (en) | 2013-10-30 | 2013-10-30 | Integrated liquid adding gun seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203549385U true CN203549385U (en) | 2014-04-16 |
Family
ID=50467499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320672942.5U Expired - Lifetime CN203549385U (en) | 2013-10-30 | 2013-10-30 | Integrated liquid adding gun seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203549385U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870778A (en) * | 2017-03-23 | 2017-06-20 | 罗达莱克斯阀门(上海)有限公司 | A kind of ultralow temperature filling valve |
| CN107399710A (en) * | 2017-08-25 | 2017-11-28 | 成都华气厚普机电设备股份有限公司 | A kind of liquid-adding device peculiar to vessel |
-
2013
- 2013-10-30 CN CN201320672942.5U patent/CN203549385U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870778A (en) * | 2017-03-23 | 2017-06-20 | 罗达莱克斯阀门(上海)有限公司 | A kind of ultralow temperature filling valve |
| CN106870778B (en) * | 2017-03-23 | 2019-12-10 | 罗达莱克斯阀门(上海)有限公司 | valve for ultralow temperature filling |
| CN107399710A (en) * | 2017-08-25 | 2017-11-28 | 成都华气厚普机电设备股份有限公司 | A kind of liquid-adding device peculiar to vessel |
| CN107399710B (en) * | 2017-08-25 | 2023-08-29 | 厚普清洁能源(集团)股份有限公司 | Marine liquid feeding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140416 |
|
| CX01 | Expiry of patent term |