CN2694090Y - Automatic gas controller for heating furnace - Google Patents
Automatic gas controller for heating furnace Download PDFInfo
- Publication number
- CN2694090Y CN2694090Y CN 200420030617 CN200420030617U CN2694090Y CN 2694090 Y CN2694090 Y CN 2694090Y CN 200420030617 CN200420030617 CN 200420030617 CN 200420030617 U CN200420030617 U CN 200420030617U CN 2694090 Y CN2694090 Y CN 2694090Y
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- Prior art keywords
- control
- automatic
- valve
- temperature
- pipeline
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Abstract
The utility model, an automatic gas controller for heating furnace used for an extract oil gathering and transportation water-jacket heater of an oil field in the field, consists of a gas main circuitry and an automatic control. The utility model adopts a hand gas valve to control and adjust everlasting fire, and then to adjust furnace temperature by an automatic control valve. The furnace temperature of a heating furnace is sample-taken by an automatic control system and a temperature sensor, an intelligent temperature control system is input after data conversion treatment, and the control system integrates the data of furnace temperature according to the institutional temperature value. The control system decides the accuracy of needing controlled and dispatched to an automatic control executor to control the switch of the automatic valve. The problems that no targeting of artificial administration to a water-jacket heater causes the waste of natural gas, that easy burnt-down of a furnace wall or fire extinction causes the agglomerate of cruel oil, and that a pipeline is blocked up can be solved. The utility model can be widely applied to the handling operation of the extract oil gathering and transportation water-jacket heater of the oil field in the field.
Description
Technical field:
The utility model provides a kind of oil field " oven automatic gas control device " that open-air oil extraction transportation water batch heater is used.
Background technique:
The operation of the water batch heater of the defeated usefulness of collection is by labor management in the open-air production of recovering the oil in oil field at present, observed once control of fire amount and furnace temperature in every 4-8 hour, adopt this way to manage, if behavior adjustment management is not in place, easily cause the waste rock gas, even cause the water batch heater furnace wall to burn down or put out a fire and cause that crude oil condenses, pipeline obstruction accident.Current relevant technologies personnel are managing to change this state, have the simple switch equipment of human solenoid valve to carry out the grading control test, and the result is because precision is low, waste rock gas, poor stability now is eliminated.
The model utility content:
Not in placely easily cause the waste rock gas in order to overcome behavior adjustment management that the water batch heater labor management exists, the water batch heater furnace wall easily burns down or put out a fire and cause the deficiency that crude oil condenses, pipeline stops up, the utility model provides, and a kind of " oven automatic gas control device " effectively solved the problems referred to above, and using effect is good.
The technological scheme that its technical problem that solves the utility model adopts is: it is the total route of pipe line of combustion gas that the oven automatic gas control device is formed a part by two-part, it is the switch by combustion gas main switch valve control burning line, be provided with the valve of taking offence on the other hand at manifold line middle part, and about this valve, be provided with a square closed circuit by-pass line, near by-pass line connects total pipeline, be respectively equipped with automatic control pipeline give vent to anger switch and automatically control pipeline INO Intake Open close, also the upper left quarter at the by-pass line of parallel total pipeline is provided with solenoid valve, and is provided with automatic control final controlling element (amplification final controlling element) in the center-right position of this pipeline.Another part is automatic control section: be provided with the electric power connection line road at the upper left quarter of shell and be connected with the intelligent temperature control system circuit, be connected with automatic control executor circuit on the arm circuit; Be provided with temperature transducer at the external right upside of housing and be connected with the intelligent temperature control system circuit, the temperature measuring tube on the outlet line of temperature transducer and water batch heater is pegged graft, and is connected with bolt with the casing constent temperature heater at the right wall internal surface of shell; The casing constent temperature heater is connected with the intelligent temperature control system circuit.During use, total pipeline left end and burning line welding, total pipeline right-hand member and the welding of water batch heater water nozzle.
The beneficial effects of the utility model are, the artificial input setting furnace temperature value that only needs, this device just can be regulated temperature control, temperature measurement accuracy height, good stability, reduction labor strength automatically according to the external environmemt temperature variation, guarantee the normal operation of producing, saved rock gas.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is the utility model overall structure schematic representation.
Among the figure, 1, shell, 2, temperature transducer, 3, casing constent temperature heater, 4, burning line, 5, control the pipeline switch valve of giving vent to anger automatically, 6, manual air valve, 7, combustion gas main switch valve, 8, control the pipeline INO Intake Open automatically and close valve, 9, solenoid valve, 10, control final controlling element automatically, 11, intelligent temperature control system, 12, electric power connection line.
Embodiment:
In Fig. 1, this device is made up of the total route of pipe line of combustion gas and two ones of automatic controls.The total route of pipe line of combustion gas is the switch by combustion gas main switch valve 7 control burning lines 4, be welded with the valve 6 of taking offence on the other hand at the middle part of total pipeline, about this valve, be welded with automatic control pipeline INO Intake Open pass valve 8 and automatic pipeline and go out exhaust switch valve 5, also the upper left quarter at the by-pass line of parallel total pipeline is welded with solenoid valve 9, and is welded with automatic control final controlling element (amplification final controlling element) 10 in the center-right position of this pipeline; Part is automatic control section in addition: the upper left quarter at shell 1 is provided with electric power connection line 12, it is connected with intelligent control system 11 circuit, intelligent control system 11 respectively be located at by-pass line on automatic control final controlling element 10, be located at the outside upper right side temperature transducer 2, be located at the right wall internal surface of shell and be connected with bolted casing constent temperature heater 3 circuit.Temperature measuring tube on the outlet line of temperature transducer 2 and water batch heater is pegged graft, total pipeline left end and burning line welding during use, right-hand member and the welding of water batch heater nozzles; Cause the malfunctioning problem of electronic original part in the winter time during field work in order to solve electronic original part, " in casing constent temperature heater 3, setting up a heated at constant temperature plate that is formed by connecting by copper coin and thermostatically control instrument circuit ".Use preceding in the open air with in the temperature measuring tube on the outlet line of temperature transducer 2 insertion water batch heaters, at first open combustion gas main switch valve 7 during operation, open manual air valve 6 again, close automatic control final controlling element 10, then in right part nozzles igniting back manually the operator valve 6 of taking offence regulate fire and measure ever-burning flame.Next is to open the casing power switch, whole device moves automatically behind switch when manually the temperature value set of input is opened automatic control final controlling element then, intelligent temperature control system is integrated the signal of temperature transducer 2 automatically then, the gas quantity sizes are regulated in control then automatically control final controlling element 10, thus make furnace temperature stable in set temperature value.
Claims (2)
1, a kind of oven automatic gas control device, it is characterized in that: this device is made up of the total route of pipe line of combustion gas and automatic control two-part: the total route of pipe line of combustion gas is the switch by combustion gas main switch valve (7) control burning line (4), be welded with the valve (6) of taking offence on the other hand at the middle part of total pipeline, about this valve, be welded with a square closed circuit arm circuit, and near by-pass line connects total pipeline, be welded with automatic control pipeline INO Intake Open respectively and close valve (8) and control the pipeline switch valve (5) of giving vent to anger automatically, also the upper left quarter at the by-pass line of parallel total pipeline is welded with solenoid valve (9), and is welded with automatic control final controlling element (10) in the center-right position of this pipeline; Part is automatic control section in addition: the upper left quarter at shell (1) is provided with electric power connection line (12), it is connected with intelligent control system (11) circuit, intelligent control system (11) respectively be located at by-pass line on automatic control final controlling element (10), be located at the outside upper right side temperature transducer (2), be located at the right wall internal surface of shell and be connected with bolted casing constent temperature heater (3) circuit; Temperature measuring tube on the outlet line of temperature transducer (2) and water batch heater is pegged graft, total pipeline left end and burning line welding during use, right-hand member and the welding of water batch heater nozzles.
2, according to claims 1 described oven automatic gas control device, it is characterized in that: set up a heated at constant temperature plate that is formed by connecting by copper coin and thermostatically control instrument circuit in the casing constent temperature heater (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420030617 CN2694090Y (en) | 2004-03-01 | 2004-03-01 | Automatic gas controller for heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420030617 CN2694090Y (en) | 2004-03-01 | 2004-03-01 | Automatic gas controller for heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2694090Y true CN2694090Y (en) | 2005-04-20 |
Family
ID=34772154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420030617 Expired - Fee Related CN2694090Y (en) | 2004-03-01 | 2004-03-01 | Automatic gas controller for heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2694090Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848038A (en) * | 2015-04-27 | 2015-08-19 | 张彦忠 | Intelligent oil pipeline fuel gas heating device |
-
2004
- 2004-03-01 CN CN 200420030617 patent/CN2694090Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848038A (en) * | 2015-04-27 | 2015-08-19 | 张彦忠 | Intelligent oil pipeline fuel gas heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |