CN203336235U - Natural gas pressure regulating device - Google Patents
Natural gas pressure regulating device Download PDFInfo
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- CN203336235U CN203336235U CN2013202759173U CN201320275917U CN203336235U CN 203336235 U CN203336235 U CN 203336235U CN 2013202759173 U CN2013202759173 U CN 2013202759173U CN 201320275917 U CN201320275917 U CN 201320275917U CN 203336235 U CN203336235 U CN 203336235U
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- pressure regulating
- communicated
- regulating device
- cooling mechanism
- natural gas
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Abstract
The utility model discloses a natural gas pressure regulating device. The natural gas pressure regulating device comprises a compressing mechanism and a cooling mechanism, and the cooling mechanism is connected with a gas bomb set which is connected with a gas dispenser. The natural gas pressure regulating device is characterized in that a plurality of sets of pressure regulating devices are sequentially arranged between the cooling mechanism and the gas bomb set, a pressure sensor is arranged in each set of pressure regulating device, and the pressure sensors are jointly electrically connected with a processor which is electrically connected with a display screen. As an improvement, the pressure regulating devices comprise pressure regulating valves and buffer tanks, one end of each pressure regulating valve is communicated with the cooling mechanism, the other end of each pressure regulating valve is communicated with each buffer tank, one end of each buffer tank is communicated with another buffer tank, the other end of the each buffer tank is communicated with the pressure regulating valve in the next set of pressure regulating device, and the buffer tank in the last set of pressure regulating device is communicated with the gas bomb set. The natural gas pressure regulating device is reasonable in structural design, stable and reliable in work, good in using effect, and capable of providing stable and safe low-pressure gas sources for users.
Description
Technical field
The utility model relates to a kind of natural gas pressure regulating device.
Background technique
What use due to gas-fueled vehicles is compressed natural gas (being called for short CNG), therefore requires the pressurizing system of gas station can be at any time, this variation of adaptation everywhere.The manufacturing enterprise of some gas station compressors gets an average pressure value and designs compressor, when pressure surpasses mean value, adopts the way of throttling to reduce pressure, so just can waste useful energy; When the pressure subaverage, compressor can move, but air demand just can reduce.Thus, make the user of gas station always feel not meet.
To determine during in addition, to gas filling station design and stablize air feed and power consumption also produces difficulty.Be warm in entering the downstream using process, often need decompression, buffering, separate and metering, traditional voltage adjusting device complex structure, using effect is not good, can not provide stable, safe low-pressure gas source for the user.
The model utility content
The technical problems to be solved in the utility model is to overcome above-mentioned defect, provides a kind of easy to operate, simple in structure and the natural gas pressure regulating device of stability and safety source of the gas can be provided.
For addressing the above problem, the technological scheme that the utility model adopts is:
A kind of natural gas pressure regulating device, comprise compressing mechanism and cooling mechanism, cooling mechanism connects the air cylinder group, the air cylinder group connects filling machine, it is characterized in that: between described cooling mechanism and air cylinder group, be disposed with some groups of regulators, be provided with pressure transducer in each group regulator, pressure transducer is electrically connected with processor jointly, and processor is electrically connected with display screen.
As a kind of improvement, described regulator comprises pressure regulator valve and buffering tank body; One end of pressure regulator valve is communicated with cooling mechanism, and the other end is communicated with the buffering tank body; One end of affiliated buffering tank body is communicated with the buffering tank body, and the other end is communicated with the pressure regulator valve in next group regulator; Buffering tank body in affiliated last group regulator is communicated with the air cylinder group.
As a kind of improvement, described cooling mechanism comprises heat-exchanger rig and water-cooling device, and the two ends of heat-exchanger rig connect compressing mechanism and pressure regulator valve.
Owing to having adopted technique scheme, compared with prior art, between the utility model cooling mechanism and air cylinder group, be disposed with some groups of regulators, in each group regulator, be provided with pressure transducer, pressure transducer is electrically connected with processor jointly, and processor is electrically connected with display screen.The utility model reasonable in design, working stability is reliable, and using effect is good, can provide stable, safe low-pressure gas source for the user.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail simultaneously.
The accompanying drawing explanation
The structured flowchart that Fig. 1 is a kind of embodiment of the utility model.
Embodiment
Embodiment:
As shown in Figure 1, a kind of natural gas pressure regulating device, comprise compressing mechanism and cooling mechanism, and cooling mechanism connects the air cylinder group, and the air cylinder group connects filling machine.Be disposed with some groups of regulators between described cooling mechanism and air cylinder group, in each group regulator, be provided with pressure transducer, pressure transducer is electrically connected with processor jointly, and processor is electrically connected with display screen.
In the present embodiment, described regulator comprises pressure regulator valve and buffering tank body; One end of pressure regulator valve is communicated with cooling mechanism, and the other end is communicated with the buffering tank body; One end of affiliated buffering tank body is communicated with the buffering tank body, and the other end is communicated with the pressure regulator valve in next group regulator; Buffering tank body in affiliated last group regulator is communicated with the air cylinder group.
Described cooling mechanism comprises heat-exchanger rig and water-cooling device, and the two ends of heat-exchanger rig connect compressing mechanism and pressure regulator valve.
Be disposed with some groups of regulators between the utility model cooling mechanism and air cylinder group, in each group regulator, be provided with pressure transducer, pressure transducer is electrically connected with processor jointly, and processor is electrically connected with display screen.The utility model reasonable in design, working stability is reliable, and using effect is good, can provide stable, safe low-pressure gas source for the user.
The utility model is not limited to above-mentioned preferred implementation, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or akin technological scheme, all belong to protection domain of the present utility model.
Claims (3)
1. a natural gas pressure regulating device, comprise compressing mechanism and cooling mechanism, cooling mechanism connects the air cylinder group, the air cylinder group connects filling machine, it is characterized in that: between described cooling mechanism and air cylinder group, be disposed with some groups of regulators, be provided with pressure transducer in each group regulator, pressure transducer is electrically connected with processor jointly, and processor is electrically connected with display screen.
2. a kind of natural gas pressure regulating device as claimed in claim 1 is characterized in that: described regulator comprises pressure regulator valve and buffering tank body; One end of pressure regulator valve is communicated with cooling mechanism, and the other end is communicated with the buffering tank body; One end of affiliated buffering tank body is communicated with the buffering tank body, and the other end is communicated with the pressure regulator valve in next group regulator; Buffering tank body in affiliated last group regulator is communicated with the air cylinder group.
3. a kind of natural gas pressure regulating device as claimed in claim 2, it is characterized in that: described cooling mechanism comprises heat-exchanger rig and water-cooling device, the two ends of heat-exchanger rig connect compressing mechanism and pressure regulator valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202759173U CN203336235U (en) | 2013-05-18 | 2013-05-18 | Natural gas pressure regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202759173U CN203336235U (en) | 2013-05-18 | 2013-05-18 | Natural gas pressure regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203336235U true CN203336235U (en) | 2013-12-11 |
Family
ID=49704911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202759173U Expired - Lifetime CN203336235U (en) | 2013-05-18 | 2013-05-18 | Natural gas pressure regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203336235U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228278A (en) * | 2017-07-26 | 2017-10-03 | 张家港奕炜桐五金机械设备有限公司 | A kind of natural gas pressure regulating station heat exchanger |
| CN111853535A (en) * | 2020-07-24 | 2020-10-30 | 上海舜华新能源***有限公司 | Intensive hydrogenation station control system and control method |
-
2013
- 2013-05-18 CN CN2013202759173U patent/CN203336235U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107228278A (en) * | 2017-07-26 | 2017-10-03 | 张家港奕炜桐五金机械设备有限公司 | A kind of natural gas pressure regulating station heat exchanger |
| CN111853535A (en) * | 2020-07-24 | 2020-10-30 | 上海舜华新能源***有限公司 | Intensive hydrogenation station control system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171030 Address after: 100000 C, building 501-2, office building, Heng Ao center, building 26, Kam Fang street, Xicheng District, Beijing Patentee after: ENN (CHINA) GAS INVESTMENT Co.,Ltd. Address before: Wenling Road, Licheng District of Quanzhou City, 362000 overseas building, Fujian Province Patentee before: Quanzhou Gas Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181011 Address after: 100176 1103A 1, Ronghua South Road, Beijing economic and Technological Development Zone, Daxing District, Beijing, China, 1 Patentee after: ENN FANNENG NETWORK TECHNOLOGY CO.,LTD. Address before: 100000 C block 501-2, office building, 26 Olympic building, Jin Sha Fang street, Xicheng District, Beijing. Patentee before: ENN (CHINA) GAS INVESTMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191230 Address after: 065001 Langfang City, Hebei Province Development Zone Langfang Huaxiang 118 No. 0392 Building 1 Patentee after: LANGFANG ENN PANERGY NETWORK TECHNOLOGY SERVICE CO.,LTD. Address before: 100176 1103A 1, Ronghua South Road, Beijing economic and Technological Development Zone, Daxing District, Beijing, China, 1 Patentee before: ENN FANNENG NETWORK TECHNOLOGY CO.,LTD. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |