CN205316030U - Electromechanical unification parallel automatic charging sequential control dish - Google Patents
Electromechanical unification parallel automatic charging sequential control dish Download PDFInfo
- Publication number
- CN205316030U CN205316030U CN201521130418.0U CN201521130418U CN205316030U CN 205316030 U CN205316030 U CN 205316030U CN 201521130418 U CN201521130418 U CN 201521130418U CN 205316030 U CN205316030 U CN 205316030U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- valve
- parallel
- electromechanical
- inflation
- 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.)
- Active
Links
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Pipeline Systems (AREA)
Abstract
The utility model discloses an electromechanical unification parallel automatic charging sequential control dish, including the rack to and the pipeline is inflated to parallelly connected a plurality of orders that set up in the rack, it has sequence valve, first check valve, ball valve, solenoid valve and adds the mechanism of qi interface to establish ties in proper order on the order gas tube line, has connect a bleeder between ball valve and solenoid valve, the end of giving vent to anger of bleeder divides into two parallelly connected pipelines, is provided with the gas storage device interface on one of them pipeline, is provided with the manometer on another pipeline. Control with adding mechanism of qi interface integration the gas storage device interface to the control panel, simple structure, compactness, convenient operation, the installation of the outside pipeline that has just significantly reduced makes daily maintenance more simple and convenient, secondly, use mechanical type and electromagnetic type integration, whole control panel control accuracy is high, the stable performance is reliable, overhaul the convenience, application range is wide to can also realize remote control, ability and other equipment on -line control.
Description
Technical field
The utility model belongs to gas inflated control techniques field, is specifically related to a kind of electromechanical one automatic filling sequence control dish of formula in parallel.
Background technology
Owing to each big city environmental pollution in world situation is more and more serious over nearly 20 years, and the source polluted is mostly from the exhaust gas emission of automobile, and the geseous fuel such as Sweet natural gas are developed faster as a kind of " clean fuel ".
Thus, all kinds of CNG gas station is established according to social demand, CNG gas station all needs to use automatic filling sequence control dish usually, the high pressure gas that the vaporizer at the high pressure gas discharged for compressor or L-CNG station is discharged pass through, usually filling sequence control dish comprises rack automatically, and some the sequential inflation pipelines being arranged in parallel in rack, accumulator unit etc. is inflated by CNG gas station by sequential inflation pipeline.
Practical novel content
It is highly integrated, simple and compact for structure, easy to operate that the utility model aims to provide one, and by the automatic filling sequence control dish of formula in parallel of integrated to mechanical type and electromagnetic type use.
For this reason, the technical scheme that the utility model adopts is: a kind of electromechanical one automatic filling sequence control dish of formula in parallel, comprise rack, and some the sequential inflation pipelines being arranged in parallel in rack, described sequential inflation pipeline is in series with sequence valve, the first check valve, ball valve, magnetic valve and filling machine interface successively, a take-off pipe it is connected between ball valve and magnetic valve, the outlet side of described take-off pipe is divided into two pipelines in parallel, wherein a pipeline is provided with accumulator unit interface, another pipeline is provided with tensimeter.
Further, the sequential inflation pipeline by air inlet end is high-pressure aerated pipeline, is provided with the 2nd check valve between the take-off pipe and magnetic valve of high-pressure aerated pipeline; Also it is furnished with one at air inlet end place and in parallel with high-pressure aerated pipeline directly fills pipeline, and the air outlet directly filling pipeline is connected to the 2nd between check valve and magnetic valve of high-pressure aerated pipeline, and directly fill pipeline is provided with the 3rd check valve.
Further, described sequential inflation pipeline is three altogether, except high-pressure aerated pipeline, all the other two be followed successively by, low inflation pipeline, described high, medium and low voltage inflation line inflation pressure is different.
The beneficial effects of the utility model are: accumulator unit interface and filling machine Interface integration being controlled to controlling board, structure is simple, compact, easy to operate, and greatly reduces the installation of exterior line, make routine maintenance and maintenance easier; Secondly, by integrated to mechanical type and electromagnetic type use, whole controlling board control accuracy height, stable and reliable for performance, maintenance is convenient, use range is wide, and can realize Long-distance Control, can control online with other equipment.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Below by embodiment and by reference to the accompanying drawings, the utility model is described in further detail:
Shown in composition graphs 1, a kind of electromechanical one automatic filling sequence control dish of formula in parallel, primarily of rack, and some the sequential inflation pipeline compositions being arranged in parallel in rack, sequential inflation pipeline is in series with sequence valve 1, first check valve 2, ball valve 3, magnetic valve 4 and filling machine interface 5 successively, a take-off pipe 6 it is connected between ball valve 3 and magnetic valve 4, the outlet side of take-off pipe is divided into two pipelines in parallel, wherein a pipeline is provided with accumulator unit interface 61, another pipeline is provided with tensimeter 62. By integrated to mechanical type and electromagnetic type use, overcome a series of problems such as whole controlling board control accuracy is lower, unstable properties, make whole controlling board control accuracy height, stable and reliable for performance, maintenance is convenient, use range is wide, and Long-distance Control can be realized, can control online with other equipment.
Better, the sequential inflation pipeline by air inlet end is high-pressure aerated pipeline II, is provided with the 2nd check valve 7 between the take-off pipe 6 and magnetic valve 4 of high-pressure aerated pipeline II; Also it is furnished with one at air inlet end place and in parallel with high-pressure aerated pipeline II directly fills pipeline I, and the air outlet directly filling pipeline is connected between the 2nd check valve 7 of high-pressure aerated pipeline II and magnetic valve 4, and directly fill pipeline I is provided with the 3rd check valve 8. Increase gas flow largely, effectively improve aeration speed.
In the above-described embodiments, sequential inflation pipeline is altogether three, except high-pressure aerated pipeline II, all the other two be followed successively by, low inflation pipeline III, IV, high, medium and low voltage inflation line II, III, IV inflation pressure is different.
In FIG, the direction of arrow is the direction of air-flow, is only furnished with an air inlet end in the above-described embodiments, connects compressor gas supplied.
When compressor start, first electromechanical one in the present embodiment formula automatic filling sequence control dish in parallel is inflated to accumulator unit automatically by high, medium and low order, when the pressure of three accumulator units reaches set(ting)value, compressor PLC control center provides signal to this controlling board, this controlling board ball valve 3 open successively according to the order set in advance, thus give filling machine air feed, meanwhile, if the external aerating of filling machine also can get gas by basic, normal, high order automatically from accumulator unit. The present embodiment connects the sequential inflation pipeline of filling machine interface 5 respectively has a ball valve 3, provide, by the PLC of compressor, the closedown that signal controls ball valve 3 to magnetic valve 4.
Claims (3)
1. the electromechanical one automatic filling sequence control dish of formula in parallel, comprise rack, and some the sequential inflation pipelines being arranged in parallel in rack, it is characterized in that: described sequential inflation pipeline is in series with sequence valve (1) successively, first check valve (2), ball valve (3), magnetic valve (4) and filling machine interface (5), a take-off pipe (6) it is connected between ball valve (3) and magnetic valve (4), the outlet side of described take-off pipe is divided into two pipelines in parallel, wherein a pipeline is provided with accumulator unit interface (61), another pipeline is provided with tensimeter (62).
2. the electromechanical one according to claim 1 automatic filling sequence control dish of formula in parallel, it is characterized in that: the sequential inflation pipeline by air inlet end is high-pressure aerated pipeline (II), between the take-off pipe (6) and magnetic valve (4) of high-pressure aerated pipeline (II), it is provided with the 2nd check valve (7); Also it is furnished with one at air inlet end place and in parallel with high-pressure aerated pipeline (II) directly fills pipeline (I), and the air outlet directly filling pipeline is connected between the 2nd check valve (7) of high-pressure aerated pipeline (II) and magnetic valve (4), and directly fills pipeline (I) is provided with the 3rd check valve (8).
3. the electromechanical one according to claim 2 automatic filling sequence control dish of formula in parallel, it is characterized in that: described sequential inflation pipeline is three altogether, except high-pressure aerated pipeline (II), all the other two be followed successively by, low inflation pipeline (III, IV), described high, medium and low voltage inflation line (II, III, IV) inflation pressure is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130418.0U CN205316030U (en) | 2015-12-31 | 2015-12-31 | Electromechanical unification parallel automatic charging sequential control dish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130418.0U CN205316030U (en) | 2015-12-31 | 2015-12-31 | Electromechanical unification parallel automatic charging sequential control dish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205316030U true CN205316030U (en) | 2016-06-15 |
Family
ID=56199997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521130418.0U Active CN205316030U (en) | 2015-12-31 | 2015-12-31 | Electromechanical unification parallel automatic charging sequential control dish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205316030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090933A (en) * | 2020-01-08 | 2021-07-09 | 国家能源投资集团有限责任公司 | Control method of hydrogen filling station |
-
2015
- 2015-12-31 CN CN201521130418.0U patent/CN205316030U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090933A (en) * | 2020-01-08 | 2021-07-09 | 国家能源投资集团有限责任公司 | Control method of hydrogen filling station |
| CN113090933B (en) * | 2020-01-08 | 2022-12-09 | 国家能源投资集团有限责任公司 | Control method of hydrogen filling station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101891017B (en) | Fuel-tank inert gas control device | |
| CN202158352U (en) | L-CNG (liquefied-compressed natural gas) dual-gas resource gas supply device | |
| CN204548515U (en) | A kind of aircraft zero minusg fuel feeding pressure charging system | |
| CN205187852U (en) | Vehicle -mounted oxygenerator | |
| CN103836331A (en) | Vehicle-mounted gas cylinder group trailer type fueling station | |
| CN207646062U (en) | Oxygen-enriched combusting precise control device | |
| CN205316030U (en) | Electromechanical unification parallel automatic charging sequential control dish | |
| CN204716421U (en) | Automobile-used LNG supply system and knock out drum stable-pressure device thereof and commercial vehicle | |
| CN101468288B (en) | Desulfurizer suitable for sulfuric dioxide of large-scope change and control method thereof | |
| CN202598130U (en) | Self-gas-supplying system controlled by pressure adjusting device of compressed natural gas | |
| CN203571420U (en) | CNG (compressed natural gas) station | |
| CN205678430U (en) | A kind of compressor bank for realizing gas-liquid delivery | |
| CN202544826U (en) | Movable methyl alcohol filling device | |
| CN100542860C (en) | Secondary gas filling station self-complementing voltage-stabilizing charging method and device | |
| CN202300330U (en) | Self-control type oil well casing gas recovery device | |
| CN205316031U (en) | Board -like parallelly connected automatic charging sequential control dish | |
| CN2853921Y (en) | Air-compensating water supply equipment | |
| CN202321321U (en) | Nitrogen-seal protection system | |
| CN202561437U (en) | Natural gas pressure regulating device | |
| CN206770974U (en) | Multifunctional mobile gasification sled | |
| CN201089954Y (en) | Automatic heft water supply facility | |
| CN115784166B (en) | Modularized oxygen-making host | |
| CN212818981U (en) | Gasoline loading tail gas recovery processing device | |
| CN204677184U (en) | A kind of ground high-low pressure gas-liquid mixture piece-rate system of closing gas production field based on many reservoirs | |
| CN203459199U (en) | Compressed air and ammonia water solution directional metering and distribution device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |