CN202040817U - Self-ignition device of natural gas relief opening - Google Patents
Self-ignition device of natural gas relief opening Download PDFInfo
- Publication number
- CN202040817U CN202040817U CN 201120094214 CN201120094214U CN202040817U CN 202040817 U CN202040817 U CN 202040817U CN 201120094214 CN201120094214 CN 201120094214 CN 201120094214 U CN201120094214 U CN 201120094214U CN 202040817 U CN202040817 U CN 202040817U
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- gas
- self
- natural gas
- alarm
- igniter
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Abstract
A self-ignition device of a natural gas relief opening comprises a gas detector, an alarm, a relay and an igniter. The gas detector, the alarm, the relay and the igniter are connected in series through cables. The gas detector and the igniter are arranged on a relief pipeline and the outlet of the relief pipeline respectively. A probe of the gas detector is extended into the relief pipeline, and an external 24 volt power supply is connected with the alarm. The self-ignition device of the natural gas relief opening has the advantages of being simple in structure, low in cost, high in sensitivity and safe and reliable in operation and reducing pollution to air. The self-ignition device of the natural gas relief opening can be applied to large scale gas companies, stations of cities, station buildings of industrial park areas and station buildings of residential areas.
Description
(1) technical field
The utility model relates to natural gas station pressure regulation application apparatus, and particularly a kind of natural gas diffuses the pipeline self-combustion device.
(2) background technology
Normally in service at the natural gas station, the gas of combustion gas regulator Safety relief valve discharging directly is discharged in the atmosphere by diffusing pipeline usually, therefore can pollute environment, is unfavorable for the environmental protection of advocating energetically at present.
(3) utility model content
The purpose of this utility model is at above-mentioned existing problems, provide a kind of natural gas to diffuse a mouthful self-combustion device, this apparatus structure is simple, cost is low, highly sensitive, safe and reliable to operation, under the situation when diffusing pipeline and flow through fuel gas, diffuse the mouth of pipe detection fuel gas device is housed, when having detected fuel gas, diffuse the igniter igniting automatically of mouth, fuel gas is burnt in atmosphere, accomplish zero-emission.
The technical solution of the utility model:
A kind of natural gas diffuses a mouthful self-combustion device, comprise gas detecting instrument, alarm, relay and igniter and be connected in series with cable, gas detecting instrument and igniter are separately positioned on the exit of diffuse channel and diffuse channel, the probe of gas detecting instrument is deep in the diffuse channel, the external 24 volts of power supplys of alarm.
The operation principle of this device:
When fuel gas passes through from diffusing pipeline, gas detecting instrument detects the concentration of fuel gas, reach when setting index, send signal to alarm, the alarm of external 24 volts of power supplys is exported a switching value and is given relay, relay is connect, igniter gets electric ignition, with gas fuel burning, realizes the fuel gas zero-emission.
The utility model has the advantages that: this apparatus structure is simple, cost is low; Highly sensitive, safe and reliable to operation, reduce pollution to atmosphere, can realize the fuel gas zero-emission.The scope of application of the present utility model is: door station, industrial park station and the residential quarter station in large-scale gas company, city.
(4) description of drawings
Accompanying drawing is that natural gas diffuses a mouthful self-combustion device schematic diagram.
Among the figure: 1. gas detecting instrument 2. alarms 3. relays 4. igniters
5. 7.24 volts of power supplys of cable 6. diffuse channels
(5) specific embodiment
Embodiment:
A kind of natural gas diffuses a mouthful self-combustion device, comprise that gas detecting instrument 1, alarm 2, relay 3 and igniter 4 also are connected in series with cable 5, gas detecting instrument 1 and igniter 4 are separately positioned on the exit of diffuse channel 6 and diffuse channel 6, the probe of gas detecting instrument 1 is deep in the diffuse channel 6, alarm 2 external 24 volts of power supplys.
Among this embodiment, diffuse pipeline and adopt 20# seamless pipe, specification Ф 60*4; The model that gas detecting instrument adopts domestic ancient cooking vessel WorldCom to produce is the product of DST-01; The model that alarm adopts domestic space photoproduction to produce is the product of AI-501; The model that relay adopts Japanese Omron to produce is the product of MY2NG; The model that igniter adopts domestic will brightness factory to produce is the product of UL3573.
Among this embodiment, the gas detecting instrument detection is set to combustable gas concentration and reaches at 5% o'clock, and alarm is given electrical relay, makes the igniter igniting.Practice shows that effect is good.
Claims (1)
1. a natural gas diffuses a mouthful self-combustion device, it is characterized in that: comprise gas detecting instrument, alarm, relay and igniter and be connected in series with cable, gas detecting instrument and igniter are separately positioned on the exit of diffuse channel and diffuse channel, the probe of gas detecting instrument is deep in the diffuse channel, the external 24 volts of power supplys of alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120094214 CN202040817U (en) | 2011-04-02 | 2011-04-02 | Self-ignition device of natural gas relief opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120094214 CN202040817U (en) | 2011-04-02 | 2011-04-02 | Self-ignition device of natural gas relief opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202040817U true CN202040817U (en) | 2011-11-16 |
Family
ID=44968258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120094214 Expired - Fee Related CN202040817U (en) | 2011-04-02 | 2011-04-02 | Self-ignition device of natural gas relief opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202040817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183030A (en) * | 2011-04-02 | 2011-09-14 | 天津华迈燃气装备股份有限公司 | Spontaneous ignition device at natural gas diffusion mouth |
-
2011
- 2011-04-02 CN CN 201120094214 patent/CN202040817U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183030A (en) * | 2011-04-02 | 2011-09-14 | 天津华迈燃气装备股份有限公司 | Spontaneous ignition device at natural gas diffusion mouth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20160402 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |