CN111412386A - L NG air supply system gas cylinder is with new material guard circle structure and with gas cylinder connection structure - Google Patents
L NG air supply system gas cylinder is with new material guard circle structure and with gas cylinder connection structure Download PDFInfo
- Publication number
- CN111412386A CN111412386A CN202010379668.7A CN202010379668A CN111412386A CN 111412386 A CN111412386 A CN 111412386A CN 202010379668 A CN202010379668 A CN 202010379668A CN 111412386 A CN111412386 A CN 111412386A
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- China
- Prior art keywords
- gas cylinder
- protection ring
- smc
- supply system
- new material
- 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
- 239000000463 material Substances 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000007704 transition Effects 0.000 claims description 12
- 239000000654 additive Substances 0.000 claims description 5
- 239000002390 adhesive tape Substances 0.000 claims description 2
- 239000003973 paint Substances 0.000 claims description 2
- 230000008901 benefit Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000295 fuel oil Substances 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
- 238000005728 strengthening Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/06—Closures, e.g. cap, breakable member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
- F17C13/123—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for gas bottles, cylinders or reservoirs for tank vehicles or for railway tank wagons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0308—Protective caps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0311—Closure means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention belongs to the technical field of truck gas cylinders, and particularly relates to a new material protection ring structure for a L NG gas supply system gas cylinder and a connection structure with the gas cylinder, which comprises an SMC protection ring body, a protection ring cover plate, a liquid adding groove cover and a gas cylinder front end socket body, wherein an installation bolt hole is formed in the SMC protection ring body, the protection ring cover plate is arranged on the front surface of the SMC protection ring body, a reinforcing rib is arranged on the protection ring cover plate, the liquid adding groove cover is arranged at the bottom of the SMC protection ring body, and a shaft pin is arranged on the liquid adding groove cover.
Description
Technical Field
The invention relates to the technical field of truck gas cylinders, in particular to a new material protection ring structure for a gas cylinder of an L NG gas supply system and a structure for connecting the new material protection ring structure with the gas cylinder.
Background
After national standard GB 1589 + 2016 [ overall dimensions, axle loads and mass limits of automobiles, trailers and automobile trains ] is implemented nationwide, the dead weight of the automobile is the most concerned problem of users, the lighter the automobile is, the more goods can be loaded, and the higher the operation income is, and the higher the weight of the L NG tractor is compared with the weight of the traditional fuel oil vehicle at the same level, so the importance of light weight is obviously better.
The existing gas cylinder protection ring is made of stainless steel materials and is connected with a gas cylinder and fixed in a welding mode, the weight of the stainless steel protection ring is about 25kg, the weight is heavy, and the cost is high. Therefore, the new material SMC protective ring is provided, the weight is about 10kg, the weight is light, and the cost is low.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The invention is provided in view of the problems in the existing gas cylinder protection ring.
Therefore, the invention aims to provide a new material protection ring structure for an L NG gas cylinder of a gas supply system and a connection structure with the gas cylinder, which can realize light weight, low cost, high production efficiency, stable size, beautiful and tidy appearance, create greater economic benefit and avoid overload risk in the using process.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
l NG gas supply system gas cylinder reaches and gas cylinder connection structure with new material guard circle structure, and it includes SMC guard circle body, guard circle apron, liquid feeding capping and gas cylinder front end body, be provided with the construction bolt hole on the SMC guard circle body, the front surface of SMC guard circle body is provided with the guard circle apron, be provided with the strengthening rib on the guard circle apron, the bottom of SMC guard circle body is provided with the liquid feeding capping, be provided with the pivot on the liquid feeding capping, the front surface edge of gas cylinder front end body sets up U type metal and crosses the cab apron, U type metal is crossed and is provided with high strength bolt on the cab apron, just the gas cylinder front end body passes through the construction bolt hole and this body coupling of SMC guard circle, be provided with gas cylinder coupling assembling on the gas cylinder front end body.
As a preferable scheme of the new material protection ring structure for the gas cylinder of the L NG gas supply system and the connection structure of the new material protection ring structure and the gas cylinder, an adhesive tape is arranged at the connection part of the SMC protection ring body and the gas cylinder front end enclosure body.
As a preferable scheme of the novel material protection ring structure for the gas cylinder of the L NG gas supply system and the connection structure of the novel material protection ring structure and the gas cylinder, a protection paint layer is arranged on the outer wall of the SMC protection ring body.
As a preferable scheme of the novel material protection ring structure for the gas cylinder of the L NG gas supply system and the connection structure of the protection ring structure and the gas cylinder, an assembly hole is formed in a protection ring cover plate.
As a preferable scheme of the novel material protection ring structure for the gas cylinder of the L NG gas supply system and the connection structure of the novel material protection ring structure and the gas cylinder, the SMC protection ring body is made of GF, UP, low shrinkage additives, MD and various auxiliaries.
Compared with the prior art, the L NG gas supply system gas cylinder protection ring structure has the advantages that through the arrangement of the new material protection ring structure for the gas cylinder and the connection structure with the gas cylinder, the structural design is reasonable, the SMC protection ring body is used for replacing a traditional stainless steel protection ring, steel is replaced by plastic, the weight is reduced by about 15kg, the mass production is facilitated, greater economic benefits are created, overload risks can be avoided, through the matching connection of the installation bolt holes, the U-shaped metal transition plate and the high-strength bolts, the traditional welding is avoided, the connection stability is improved, and bumping and cracking are prevented.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic structural diagram of an SMC protective ring according to the present invention;
FIG. 2 is a schematic side view of the SMC protective ring body according to the present invention;
FIG. 3 is a schematic structural view of a front seal head body of the gas cylinder of the present invention;
FIG. 4 is a schematic side view of the front closure body of the gas cylinder of the present invention;
FIG. 5 is a schematic view of a cover plate structure of the guard ring of the present invention;
FIG. 6 is a schematic structural view of a U-shaped metal transition plate according to the present invention.
In the figure; the device comprises a 100 SMC protection ring body, a 110 rubber strip, a 120 mounting bolt hole, a 200 protection ring cover plate, 210 reinforcing ribs, 220 assembling holes, a 300 liquid adding groove cover, 310 shaft pins, a 400 gas cylinder front seal head body, a 410U-shaped metal transition plate, a 420 gas cylinder connecting assembly and 430 high-strength bolts.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
L NG gas supply system gas cylinder protects the ring structure and connects the structure with gas cylinder with the new material, in the course of using, light in weight, with low costs, the production efficiency is high, the dimensional stability, the appearance is esthetic and tidy, create greater economic benefits, can avoid the overload risk, please refer to fig. 1 to fig. 6, including SMC protects the ring body 100, protects the cover plate 200 of the ring, adds the liquid trough cover 300 and gas cylinder front closure body 400;
referring to fig. 1 and fig. 2 again, the SMC protecting ring body 100 is provided with a mounting bolt hole 120, specifically, the SMC protecting ring body 100 is provided with the mounting bolt hole 120, the SMC protecting ring body 100 is made of GF, UP, low shrinkage additive, MD and various additives, and is used for replacing steel with plastic to reduce weight, and the mounting bolt hole 120 is used for fixing the gas cylinder front end enclosure body 400 in cooperation with the high-strength bolt 430;
referring to fig. 1 and 5 again, a protective ring cover plate 200 is disposed on the front surface of the SMC protective ring body 100, and a reinforcing rib 210 is disposed on the protective ring cover plate 200, specifically, the protective ring cover plate 200 is screwed to the front surface of the SMC protective ring body 100, the reinforcing rib 210 is welded on the protective ring cover plate 200, the protective ring inner cover plate is used for sealing the SMC protective ring body 100, and the reinforcing rib 210 is used for increasing the structural stability;
referring to fig. 1 again, a liquid adding groove cover 300 is disposed at the bottom of the SMC protection ring body 100, a shaft pin 310 is disposed on the liquid adding groove cover 300, specifically, the bottom of the SMC protection ring body 100 is rotatably connected with the liquid adding groove cover 300, the shaft pin 310 is inserted into the liquid adding groove cover 300, the liquid adding groove cover 300 is used for facilitating liquid adding, and the shaft pin 310 is used for opening and closing the liquid adding groove cover 300;
referring to fig. 3 and 6 again, a U-shaped metal transition plate 410 is disposed at the front surface edge of the gas cylinder front head body 400, a high-strength bolt 430 is disposed on the U-shaped metal transition plate 410, the gas cylinder front head body 400 is connected with the SMC protection ring body 100 through a mounting bolt hole 120, a gas cylinder connecting assembly 420 is disposed on the gas cylinder front head body 400, specifically, the U-shaped metal transition plate 410 is welded at the front surface edge of the gas cylinder front head body 400, the U-shaped metal transition plate 410 is screwed with the high-strength bolt 430, the gas cylinder front head body 400 is connected with the SMC protection ring body 100 through the mounting bolt hole 120, the gas cylinder connecting assembly 420 is screwed with the gas cylinder front head body 400, the gas cylinder front head body 400 is used for bearing the U-shaped metal transition plate 410, the U-shaped metal transition plate 410 is used for bearing the high-strength bolt 430, the high-strength bolt 430 is used for connecting the SMC protection ring, the cylinder connection assembly 420 is used to connect cylinders.
The working principle is that in the process of using a new material protection ring structure for an air cylinder of an L NG air supply system and a connection structure of the new material protection ring structure and the air cylinder, an SMC protection ring body 100 is used for replacing a traditional stainless steel protection ring and replacing steel with plastic, the weight is reduced by about 15kg, the mass production is facilitated, greater economic benefits are created, overload risks can be avoided, the traditional welding is avoided through the matching connection of the installation bolt holes 120, the U-shaped metal transition plate 410 and the high-strength bolts 430, the connection stability is improved, and bumping and cracking are prevented.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
- The novel material protection ring structure for the gas cylinder of the L NG gas supply system and the gas cylinder connecting structure are characterized by comprising an SMC protection ring body (100), a protection ring cover plate (200), a liquid adding groove cover (300) and a gas cylinder front end enclosure body (400), wherein an installation bolt hole (120) is formed in the SMC protection ring body (100), the protection ring cover plate (200) is arranged on the front surface of the SMC protection ring body (100), a reinforcing rib (210) is arranged on the protection ring cover plate (200), the liquid adding groove cover (300) is arranged at the bottom of the SMC protection ring body (100), a shaft pin (310) is arranged on the liquid adding groove cover (300), a U-shaped metal transition plate (410) is arranged at the edge of the front surface of the gas cylinder front end enclosure body (400), a high-strength bolt (430) is arranged on the U-shaped metal transition plate (410), the gas cylinder front end enclosure body (400) is connected with the SMC protection ring body (100) through the installation bolt hole (120), and a gas cylinder connecting assembly (420) is arranged on the gas.
- 2. The L NG gas supply system gas cylinder new material protection ring structure and the gas cylinder connection structure according to claim 1, characterized in that an adhesive tape (110) is arranged at the connection of the SMC protection ring body (100) and the gas cylinder front end enclosure body (400).
- 3. The L NG gas supply system cylinder protection ring structure and the gas cylinder connecting structure thereof as claimed in claim 1, wherein the SMC protection ring body (100) is provided with a protection paint layer on the outer wall.
- 4. The structure of the protective ring made of the new material for the gas cylinder of the L NG gas supply system and the structure for connecting the protective ring with the gas cylinder are characterized in that an assembly hole (220) is formed in the protective ring cover plate (200).
- 5. The L NG gas supply system gas cylinder new material protection ring structure and the structure for connecting the new material protection ring structure and the gas cylinder are characterized in that the L NG gas supply system gas cylinder new material protection ring structure and the structure for connecting the new material protection ring structure and the gas cylinder are characterized in that the SMC protection ring body (100) is made of GF, UP, low shrinkage additives, MD and various additives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010379668.7A CN111412386A (en) | 2020-05-08 | 2020-05-08 | L NG air supply system gas cylinder is with new material guard circle structure and with gas cylinder connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010379668.7A CN111412386A (en) | 2020-05-08 | 2020-05-08 | L NG air supply system gas cylinder is with new material guard circle structure and with gas cylinder connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111412386A true CN111412386A (en) | 2020-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010379668.7A Pending CN111412386A (en) | 2020-05-08 | 2020-05-08 | L NG air supply system gas cylinder is with new material guard circle structure and with gas cylinder connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111412386A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4440298A1 (en) * | 1994-11-11 | 1996-05-15 | Andreas Vetter | Protection for gas bottle valve |
| CN204042431U (en) * | 2014-08-22 | 2014-12-24 | 西安德森新能源装备有限公司 | Vehicular liquefied natural gas cylinder assembly and valve instrument protective gear thereof |
| CN204432374U (en) * | 2015-01-28 | 2015-07-01 | 安徽安凯汽车股份有限公司 | The automobile-used LNG gas support of a kind of integrated form |
| EP2980468A1 (en) * | 2014-07-29 | 2016-02-03 | Messer GasPack GmbH | Protection device for pressurized gas containers |
| CN105650467A (en) * | 2014-11-19 | 2016-06-08 | 陕西重型汽车有限公司 | Automotive single-layer LNG (liquefied natural gas) cylinder system |
| CN105650464A (en) * | 2014-11-10 | 2016-06-08 | 张家港中集圣达因低温装备有限公司 | Liquefied natural gas cylinder for vehicles and valve protection device thereof |
| CN106287217A (en) * | 2015-06-24 | 2017-01-04 | 江苏华天能源装备有限公司 | Vehicular liquefied natural gas cylinder valve protection device |
| EP3193072A1 (en) * | 2016-01-12 | 2017-07-19 | Rovip | Universal protector for gas cylinder |
| CN207438141U (en) * | 2017-11-07 | 2018-06-01 | 石家庄安瑞科气体机械有限公司 | A kind of integrated form LNG vehicle gas cylinder protective covers |
| CN109915729A (en) * | 2019-04-23 | 2019-06-21 | 长春致远新能源设备有限责任公司 | A kind of guard circle modular construction suitable for the Vehicular liquefied natural gas cylinder of small volume |
| CN213118467U (en) * | 2020-05-08 | 2021-05-04 | 长春致远新能源装备股份有限公司 | Protective ring structure for gas cylinder of LNG supply system |
-
2020
- 2020-05-08 CN CN202010379668.7A patent/CN111412386A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4440298A1 (en) * | 1994-11-11 | 1996-05-15 | Andreas Vetter | Protection for gas bottle valve |
| EP2980468A1 (en) * | 2014-07-29 | 2016-02-03 | Messer GasPack GmbH | Protection device for pressurized gas containers |
| CN204042431U (en) * | 2014-08-22 | 2014-12-24 | 西安德森新能源装备有限公司 | Vehicular liquefied natural gas cylinder assembly and valve instrument protective gear thereof |
| CN105650464A (en) * | 2014-11-10 | 2016-06-08 | 张家港中集圣达因低温装备有限公司 | Liquefied natural gas cylinder for vehicles and valve protection device thereof |
| CN105650467A (en) * | 2014-11-19 | 2016-06-08 | 陕西重型汽车有限公司 | Automotive single-layer LNG (liquefied natural gas) cylinder system |
| CN204432374U (en) * | 2015-01-28 | 2015-07-01 | 安徽安凯汽车股份有限公司 | The automobile-used LNG gas support of a kind of integrated form |
| CN106287217A (en) * | 2015-06-24 | 2017-01-04 | 江苏华天能源装备有限公司 | Vehicular liquefied natural gas cylinder valve protection device |
| EP3193072A1 (en) * | 2016-01-12 | 2017-07-19 | Rovip | Universal protector for gas cylinder |
| CN207438141U (en) * | 2017-11-07 | 2018-06-01 | 石家庄安瑞科气体机械有限公司 | A kind of integrated form LNG vehicle gas cylinder protective covers |
| CN109915729A (en) * | 2019-04-23 | 2019-06-21 | 长春致远新能源设备有限责任公司 | A kind of guard circle modular construction suitable for the Vehicular liquefied natural gas cylinder of small volume |
| CN213118467U (en) * | 2020-05-08 | 2021-05-04 | 长春致远新能源装备股份有限公司 | Protective ring structure for gas cylinder of LNG supply system |
Non-Patent Citations (1)
| Title |
|---|
| 中国复合材料学会: "《2018-2019年复合材料学科发展报告》", 31 March 2020, 北京：中国科学技术出版社, pages: 218 - 219 * |
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