CN2672306Y - Integrated valve assembly for motor vehicle - Google Patents
Integrated valve assembly for motor vehicle Download PDFInfo
- Publication number
- CN2672306Y CN2672306Y CN 200420019944 CN200420019944U CN2672306Y CN 2672306 Y CN2672306 Y CN 2672306Y CN 200420019944 CN200420019944 CN 200420019944 CN 200420019944 U CN200420019944 U CN 200420019944U CN 2672306 Y CN2672306 Y CN 2672306Y
- Authority
- CN
- China
- Prior art keywords
- outlet pipe
- valve assembly
- magnet
- integrated valve
- valve
- 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 claims abstract description 13
- 230000008520 organization Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 12
- 239000010959 steel Substances 0.000 abstract description 12
- 238000007789 sealing Methods 0.000 abstract description 6
- 230000006698 induction Effects 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses an integrated valve assembly for a motor vehicle, comprising an integrated valve body on which an air inlet pipe and an air outlet pipe are respectively arranged. The past transition joint structure is altered to the integral direct structure by the air inlet pipe and the air outlet pipe, and the air inlet pipe and the air outlet pipe are respectively controlled by an air induction stop valve and an air out stop valve. An 80 percent limiter, a safety valve and the air outlet pipe are arranged on the integrated valve body, and a flow-limiting valve is arranged on the air outlet pipe. A piston and a spring are arranged on the 80 percent limiter which is connected with a floater base, a rotor is arranged on the floater base, the rotor is connected with a floater which is connected with a liquid level displaying apparatus, the liquid level displaying apparatus comprises a valve assembly whose end is provided with a magnet, the magnet and an indicating needle magnet which is arranged in a meter display dish mutually sense, the indicating needle magnet can drive an indicating needle, and the valve assembly is switched by the floater. A square sealing ring used for sealing a liquefied gas steel cylinder is arranged on the integrated valve body. The utility model is suitable to the liquefied gas steel cylinder of the motor vehicle.
Description
Technical field
The utility model relates to a kind of integrated valve, especially relates to a kind of automobile-use integrated valve assembly.
Background technique
Along with development of science and technology, automobile-use vapour is also in continuous development, and at present, the automobile-use liquid gas substitutes traditional gasoline, begun to apply, and the petrol tank gas cylinder that has been liquefied replaces.Pressure is higher at normal temperatures owing to liquid gas, so the quality and the structure of the valve of cylinder for liquefied gas are extremely important, and the valve of the most steel cylinder that uses now all is to adopt a plurality of valves to be installed in the different parts of steel cylinder respectively, this kind structure, to cause many places punching on the steel cylinder, influence the strength and stiffness of steel cylinder, make the manufacturing process complexity of steel cylinder, the more important thing is that the sealing part between steel cylinder and the valve is many, seriously influence the reliability of its sealing.
Summary of the invention
The purpose of this utility model is the present situation at above-mentioned steel cylinder, the automobile-use integrated valve assembly that provide a kind of collection to fill and limit to fill, current limliting and liquid level is shown in one.
For achieving the above object, the utility model has mainly adopted following technological scheme to realize.The utility model is made up of integrated valve body, is respectively equipped with suction tude and steam outlet pipe on the integrated valve body, and the transit joint structure that suction tude and steam outlet pipe are corrected one's mistakes is the integrated type direct organization.Suction tude and steam outlet pipe are controlled by the air inlet stop valve and the stop valve of giving vent to anger respectively.Integrated valve body is provided with 80% overfill-limiting device, safety valve and steam outlet pipe, and steam outlet pipe is provided with flow-limiting valve.80% overfill-limiting device is provided with piston and spring, 80% overfill-limiting device connects the float seat, the float seat is provided with rotor, rotor connects float, float connects the liquid level display unit, and the liquid level display unit comprises valve assembly, and the end of valve assembly is provided with magnet, the pointer magnet of the driven pointer that this magnet is interior with being located at the instrument display panel is responded to mutually, and valve assembly is stirred by float.Integrated valve body is provided with the square seal ring, and the square seal ring is used for the cylinder for liquefied gas sealing.
The existing prior art of the utility model is compared, and has following obvious advantage and progress.(1), compact structure, easy for installation, occupation area is little.(2), has only a mounting hole owing on the steel cylinder, so good airproof performance.(3), use is safer.Because the utility model has adopted 80% overfill-limiting device and safety valve, prevent the overfilling of liquid gas, when the pressure in the steel cylinder during, safety valve automatic deflation, too high to prevent the steel cylinder internal pressure more than or equal to 2.5Mpa.(4), the liquid level display unit drives pointer by magnet, accurate measurement, error is little.(5), rotor angle is adjustable, the may command float distance of run.
The utility model is applicable to the automobile-use cylinder for liquefied gas.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Accompanying drawing is the utility model overall structure cut-away view.
Embodiment
As shown in the figure, the utility model is made up of integrated valve body 2, is respectively equipped with suction tude 17 and steam outlet pipe 1 on the integrated valve body 2, and suction tude 17 and steam outlet pipe 1 are controlled by the air inlet stop valve 16 and the stop valve 3 of giving vent to anger respectively.Integrated valve body 2 is provided with 80% overfill-limiting device 12, safety valve 6 and steam outlet pipe 5, and steam outlet pipe 5 is provided with flow-limiting valve 4.80% overfill-limiting device 12 is provided with piston 14 and spring 13,80% overfill-limiting device 12 connects float seat 11, float seat 11 is provided with rotor 8, rotor 8 connects float 7, float 7 connects liquid level display unit 9, and liquid level display unit 9 comprises valve assembly 10, and the end of valve assembly 10 is provided with magnet 18, this magnet 18 is responded to mutually with the pointer magnet 20 of driven pointer 19 in being located at instrument display panel 21, and valve assembly 10 is stirred by float 7.Integrated valve body 2 is provided with square seal ring 15, and square seal ring 15 is used for the cylinder for liquefied gas sealing.
The utility model is applicable to the automobile-use cylinder for liquefied gas.
Claims (3)
1, a kind of automobile-use integrated valve assembly, formed by integrated valve body (2), be respectively equipped with suction tude (17) and steam outlet pipe (1) on the integrated valve body (2), suction tude (17) and steam outlet pipe (1) are controlled by air inlet stop valve (16) and the stop valve of giving vent to anger (3) respectively, integrated valve body (2) is provided with 80% overfill-limiting device (12), safety valve (6) and steam outlet pipe (5), steam outlet pipe (5) is provided with flow-limiting valve (4), it is characterized in that 80% overfill-limiting device (12) connects float seat (11), float seat (11) is provided with rotor (8), rotor (8) connects float (7), float (7) connects liquid level display unit (9), liquid level display unit (9) comprises valve assembly (10), the end of valve assembly (10) is provided with magnet (18), and the pointer magnet (20) of the driven pointer (19) that this magnet (18) is interior with being located at instrument display panel (21) is responded to mutually.
2, automobile-use integrated valve assembly according to claim 1 is characterized in that the adjustable angle of rotor (8).
3, automobile-use integrated valve assembly according to claim 1 is characterized in that suction tude (17) and steam outlet pipe (1) are the integrated type direct organization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420019944 CN2672306Y (en) | 2004-02-06 | 2004-02-06 | Integrated valve assembly for motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420019944 CN2672306Y (en) | 2004-02-06 | 2004-02-06 | Integrated valve assembly for motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2672306Y true CN2672306Y (en) | 2005-01-19 |
Family
ID=34483237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420019944 Expired - Lifetime CN2672306Y (en) | 2004-02-06 | 2004-02-06 | Integrated valve assembly for motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2672306Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033582A (en) * | 2021-11-12 | 2022-02-11 | 中船动力研究院有限公司 | Gas, ventilative distributor and boats and ships |
-
2004
- 2004-02-06 CN CN 200420019944 patent/CN2672306Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033582A (en) * | 2021-11-12 | 2022-02-11 | 中船动力研究院有限公司 | Gas, ventilative distributor and boats and ships |
| CN114033582B (en) * | 2021-11-12 | 2023-02-03 | 中船动力研究院有限公司 | Gas, ventilative distributor and boats and ships |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG WANAN SCIENCE & TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHEN LIXIANG Effective date: 20080425 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080425 Address after: Zhuji City, Zhejiang Province town of Wan An science and Technology Park, zip code: 311835 Patentee after: Zhejiang VIE Science & Technology Co., Ltd. Address before: Zhejiang City, Zhuji Province town of Wan An science and Technology Park, Wan An Group Co., Ltd., postcode: 311835 Patentee before: Chen Lixiang |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140206 Granted publication date: 20050119 |