CN109631335A - Oil gas field intelligent heating system - Google Patents
Oil gas field intelligent heating system Download PDFInfo
- Publication number
- CN109631335A CN109631335A CN201910054999.0A CN201910054999A CN109631335A CN 109631335 A CN109631335 A CN 109631335A CN 201910054999 A CN201910054999 A CN 201910054999A CN 109631335 A CN109631335 A CN 109631335A
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- China
- Prior art keywords
- water
- condenser pipe
- combustion chamber
- oil gas
- heating system
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- Pending
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 105
- 238000002485 combustion reaction Methods 0.000 claims abstract description 32
- 239000007789 gas Substances 0.000 claims abstract description 31
- 238000009833 condensation Methods 0.000 claims abstract description 21
- 230000005494 condensation Effects 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims description 24
- 239000000567 combustion gas Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 5
- 239000002737 fuel gas Substances 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 13
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 10
- 239000003546 flue gas Substances 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H8/00—Fluid heaters characterised by means for extracting latent heat from flue gases by means of condensation
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
- E21B36/02—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using burners
- E21B36/025—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using burners the burners being above ground or outside the bore hole
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
- E21B43/243—Combustion in situ
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1836—Arrangement or mounting of combustion heating means, e.g. grates or burners using fluid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The embodiment of the invention discloses a kind of oil gas field intelligent heating systems, the inlet pipeline including having water pump, and inlet pipeline connects condensation hot water boiler, and the water outlet of condensation hot water boiler connects outlet pipeline；The top inlet end of condensation hot water boiler is equipped with blower and solenoid valve, and the inlet end of blower connects fuel gas conduit, and blower, solenoid valve and water pump are electrically connected electric cabinet；Condensation hot water boiler includes furnace body, combustion chamber and condenser pipe are equipped in furnace body, burner is equipped in combustion chamber, combustion chamber is separately connected inlet end and condenser pipe, combustion chamber and the outside of condenser pipe are equipped with hot hydroecium, hot hydroecium is not connected to combustion chamber and condenser pipe, and furnace body is equipped with the water inlet and water outlet of connection hot hydroecium.Oil gas field intelligent heating system disclosed by the embodiments of the present invention is high with the thermal efficiency, energy-saving a little for the thermal efficiency of traditional water jacket furnace 60%-80%, this technology can reach 98% or more, can save 40% or more gas quantity.
Description
Technical field
The present embodiments relate to oil gas field technical field of heating, and in particular to a kind of oil gas field intelligent heating system.
Background technique
The heating boiler that Domestic Oil And Gas Fields use at present is common coal-fired or gas burner (furnace)+heat exchanging body (water tank)
Simple structure form, it has the disadvantage that
1. combustion system is rough, cause the thermal efficiency low (typically less than 70%), energy-output ratio is big；
2. discharging flue gas without effective recovery system, environmental pollution is serious；
The phenomenon that 3. power utilization is low, generally existing " low load with strong power "；
4. structure is simple, once breakdown maintenance, it is necessary to whole equipment is cut off, work on the spot efficiency is influenced；
5. heating method is direct, medium water may cause when being lost and directly heat crude oil in coil pipe, execute-in-place exist compared with
More security risks.
Summary of the invention
For this purpose, the embodiment of the present invention provides a kind of oil gas field intelligent heating system, it is low to solve the thermal efficiency in the prior art
The problems such as lower energy consumption is high, smoke pollution environment is serious, power utilization is insufficient, maintenance influences work on the spot efficiency, and
It can achieve execute-in-place safe ready.
To achieve the goals above, embodiments of the present invention provide the following technical solutions:
A kind of oil gas field intelligent heating system, the inlet pipeline including having water pump, the inlet pipeline connect condensing
The water outlet of hot-water boiler, the condensation hot water boiler connects outlet pipeline；The top air inlet of the condensation hot water boiler
End is equipped with blower and solenoid valve, and the inlet end of the blower connects fuel gas conduit, and the blower, solenoid valve and water pump are electrically connected electricity
Control case；The condensation hot water boiler includes furnace body, and combustion chamber and condenser pipe are equipped in the furnace body, is equipped in the combustion chamber
Burner, the combustion chamber are separately connected inlet end and condenser pipe, and the outside of the combustion chamber and condenser pipe is equipped with hot hydroecium, described
Hot hydroecium is not connected to combustion chamber and condenser pipe, and the furnace body is equipped with the water inlet and water outlet of connection hot hydroecium.
It further include rack in yet another embodiment of the present invention, the left and right sides of the rack is respectively hot-water boiler
Frame and electric cabinet are equipped with longitudinal baffle between the water bath grate and electric cabinet.
In yet another embodiment of the present invention, the bottom of the electric cabinet is equipped with water pump, the electric cabinet and water pump it
Between be equipped with lateral partitions.
In yet another embodiment of the present invention, cylindrical body burner that the burner is made of column burning web and back cover.
In yet another embodiment of the present invention, the inlet end of the condenser pipe is equipped with Venturi tube structure.
In yet another embodiment of the present invention, equally distributed cooling fin is equipped in the condenser pipe.
In yet another embodiment of the present invention, the liquid outlet of the condenser pipe connects liquid collecting room, the bottom of the liquid collecting room
Portion connects condensate liquid liquid outlet.
In yet another embodiment of the present invention, general supply circuit, the PLC being connected in parallel each other are equipped in the electric cabinet
Controller, water pump control circuit, water heater control circuit.
Embodiment according to the present invention has the advantages that
1, oil gas field intelligent heating system disclosed by the embodiments of the present invention have the thermal efficiency it is high, it is energy-saving a little, phase
For the thermal efficiency of traditional water jacket furnace 60%-80%, this technology can reach 98% or more, can save gas quantity 40% with
On.
2, oil gas field intelligent heating system environmental pollution disclosed by the embodiments of the present invention is small, conventional boiler, water jacket furnace cigarette
Containing the deleterious acidics gas such as a large amount of CO and NOX in gas discharge, and the heat transfer technology that our new product uses, endothermic effect
It is good, burning room temperature (in 1400 DEG C) is effectively controlled, NOX is reduced and generates, there are also the closed of pre-mixing gas combustion collocation burning web
Indoor positive pressure combustion system ensure that combustion gas full combustion (not wasting substantially), reduce the generation of CO.
3, easy to maintenance when the oil gas field intelligent heating system failure disclosed by the embodiments of the present invention, and produced on-site is influenced
It is small, it can be changed quickly after failure；And burner is in such a way that more furnaces are in parallel, it, can specific aim when a wherein failure
Maintenance, without cutting off whole equipment.
4, oil gas field intelligent heating system disclosed by the embodiments of the present invention is adjusted flexible and convenient using power interval, according to existing
Field demand increase and decrease condensing furnace number can be completed.
5, oil gas field intelligent heating system intelligent degree disclosed by the embodiments of the present invention is high, complete equipment hommization program
It is abundant: can automatically adjust watt level, setup parameter it is simple to operation, beyond set temperature can automatic switching, can be standby each other
Furnace voluntarily switches, can voluntarily analyzing failure cause, alert program improve it is highly-safe.
Detailed description of the invention
It, below will be to embodiment party in order to illustrate more clearly of embodiments of the present invention or technical solution in the prior art
Formula or attached drawing needed to be used in the description of the prior art are briefly described.It should be evident that the accompanying drawings in the following description is only
It is merely exemplary, it for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer, which is extended, obtains other implementation attached drawings.
Structure depicted in this specification, ratio, size etc., only to cooperate the revealed content of specification, for
Those skilled in the art understands and reads, and is not intended to limit the invention enforceable qualifications, therefore does not have technical
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the function of the invention that can be generated
Under effect and the purpose that can reach, should all still it fall in the range of disclosed technology contents obtain and can cover.
Fig. 1 is a kind of overall structure figure for oil gas field intelligent heating system that one embodiment of the invention provides；
Fig. 2 is the internal structure chart of condensation hot water boiler in Fig. 1；
Fig. 3 is the internal circuit schematic diagram of electric cabinet in Fig. 1；
Fig. 4 is the circuit expanded view of Fig. 3.
In figure:
1, inlet pipeline；2, condensation hot water boiler；3, outlet pipeline；4, water pump；5, electric cabinet；6, furnace body；7, air inlet
End；8, combustion chamber；9, burning web；10, back cover；11, condenser pipe；12, Venturi tube structure；13, hot hydroecium；14, liquid collecting room；15,
Condensate liquid liquid outlet；16, water inlet；17, water outlet；18, general supply circuit；19, PLC controller；20, water pump control circuit；
21, water heater control circuit.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily, it is clear that described embodiment is the present invention one
Section Example, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
The term of cited such as "upper", "lower", "left", "right", " centre ", is merely convenient to describe in this specification
Be illustrated, rather than to limit the scope of the invention, relativeness is altered or modified, and is changing technology without essence
It inside holds, when being also considered as the enforceable scope of the present invention.
As shown in Figure 1, 2, a kind of oil gas field intelligent heating system, the inlet pipeline 1 including having water pump 4, the water inlet
Pipeline 1 connects condensation hot water boiler 2, and the water outlet 17 of the condensation hot water boiler 2 connects outlet pipeline 3.Condensing heat
Homogeneous solution-type reactor 2 is connected by inlet pipeline 1 with outlet pipeline 3 with traditional water jacket furnace, forms water circulation heat exchange system, wherein water pump
4 provide power for entire water circulation.
The condensation hot water boiler 2, inlet pipeline 1, outlet pipeline 3, water pump 4 are respectively mounted on the rack, the rack
The left and right sides be respectively water bath grate and electric cabinet 5, longitudinal baffle is equipped between the water bath grate and electric cabinet 5.
The bottom of the electric cabinet 5 is equipped with water pump 4, and lateral partitions are equipped between the electric cabinet 5 and water pump 4.
The condensation hot water boiler 2 includes furnace body 6, and the top inlet end 7 of the furnace body 6 is equipped with blower and solenoid valve,
The inlet end 7 of the blower connects fuel gas conduit, and the blower, solenoid valve and water pump 4 are electrically connected electric cabinet 5, and electric cabinet 5 controls
The opening and closing of blower and solenoid valve, to enter in condensation hot water boiler 2 after realizing combustion gas and air pre-mixing.
The condensation hot water boiler 2 includes furnace body 6, is equipped with combustion chamber 8 and condenser pipe 11, the combustion in the furnace body 6
It burns and is equipped with burner in room 8, the cylindrical body burner that the burner is made of column burning web 9 and back cover 10, this cylindrical body burner
The problem of can preventing bombing bore.The combustion chamber 8 is separately connected inlet end 7 and condenser pipe 11, the combustion chamber 8 and condenser pipe 11
Outside is equipped with hot hydroecium 13, and the hot hydroecium 13 is not connected to combustion chamber 8 and condenser pipe 11, and the furnace body 6 is equipped with connection hot water
The water inlet 16 and water outlet 17 of room 13.
The bottom of combustion chamber 8 connects condenser pipe 11, and the bottom end liquid outlet of the condenser pipe 11 is condensate liquid outlet end, described
Connection is closed between combustion chamber 8 and condenser pipe 11.The quantity of condenser pipe 11 is more, and heat exchange efficiency is higher, condenses in the present embodiment
Pipe 11 is evenly distributed on the joint face of combustion chamber 8, such as lotus rhizome structure, heat exchange efficiency highest in the case that realization space is equal.
The liquid outlet of multiple condenser pipes 11 is all connected with liquid collecting room 14, and liquid collecting room 14 is not connected to hot hydroecium 13, and liquid collecting room 14 is for collecting
The bottom of the condensate liquid of multiple condenser pipes 11, the liquid collecting room 14 connects condensate liquid liquid outlet 15, for condensate liquid to be discharged.
In order to improve the flue gas heat recovery efficiency of condenser pipe 11, equally distributed cooling fin is equipped in condenser pipe 11, in fact
Now to the high efficiente callback for the cigarette heat that gives up after burning, after the hot water efficient absorption heat in furnace body 6, flue-gas temperature declines rapidly, cigarette
Since rapid drop in temperature condenses out condensed water, the heat of the process release of Water vapor condensation Cheng Shui is right again for vapor in gas
Hot water reheating in furnace body 6.
The inlet end 7 of the condenser pipe 11 is equipped with Venturi tube structure 12, for flue gas after burning in the overcurrent by reducing
When section, there is the phenomenon that flow velocity increase in flue gas, and flow velocity is inversely proportional with flow section, can produce near swiftly flowing flue gas
Raw low pressure, to generate suction-operated, the flow of flue gas after can preventing burning is slow and mixes with burning gases and bombing bore occurs
Problem.
When specifically used, blower and solenoid valve premix air and combustible gas positive pressure, are then blown into combustion chamber 8 by burner
Interior carry out isobaric combustion, the high-temperature flue gas discharged in combustion chamber 8 enter condenser pipe 11, by condenser pipe 11 and the side of combustion chamber 8
Wall passes to the hot water in hot hydroecium 13, after the hot water efficient absorption in hot hydroecium 13, declines flue-gas temperature rapidly, in flue gas
Vapor condensed water is condensed into due to rapid drop in temperature, it is secondary be hot water heating.
As shown in figure 3, being equipped with the general supply circuit 18 being connected in parallel each other, PLC controller 19, water in the electric cabinet 5
Pump control circuit 20, water heater control circuit 21.Water heater control circuit 21 is connected in parallel according to the setting of the quantity of water heater
Water heater controls sub-circuit, and water heater controls sub-circuit and water heater corresponds, and by the control opening and closing of relay mould group, often
The problem of being equipped with water heater in a water heater control sub-circuit and be spaced apart switch, preventing water heater control sub-circuit overload damage.
It is equipped with 3 condensation hot water boilers 2, i.e. furnace 1, furnace 2, furnace 3 in the present embodiment, is connected in parallel as shown in figure 4, needing to be arranged 3
Water heater control sub-circuit, every water heater control sub-circuit individually controls, to realize the operation of the multiple furnaces of intelligent control.
Master switch module includes the 24V Switching Power Supply being connected in series each other, the input of power switch SA2,380V general supply, total
Power supply is spaced apart QF3, general supply lamp HL2, general supply be spaced apart QF3 can the disconnection when general supply circuit 18 overloads, play protection circuit
Effect, general supply lamp HL2 is used to indicate 18 operating condition of general supply circuit.
Water pump control circuit 20 includes the 4 running indicator HL1 branch of water pump being connected in parallel and 4 switching branches of water pump, the water
It pumps and is equipped with the 4 manual switch SB of water pump being connected in parallel, water pump 4 automatic switch SA1, electrothermal relay FR1 in 4 switching branches, wherein
Water pump 4 is automatically switched 4 manual switch SB of SA1 Water pump connected, and the 4 running indicator HL1 branch of water pump connects with 4 switching branches of water pump
Contact relay mould group KM1, thus realize water pump 4 manual opening-closing and automatically controlled opening and closing.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (8)
1. a kind of oil gas field intelligent heating system, it is characterised in that: the inlet pipeline including having water pump, the inlet pipeline connect
Condensation hot water boiler is connect, the water outlet of the condensation hot water boiler connects outlet pipeline；
The top inlet end of the condensation hot water boiler is equipped with blower and solenoid valve, and the inlet end of the blower connects combustion gas
Pipe, the blower, solenoid valve and water pump are electrically connected electric cabinet；
The condensation hot water boiler includes furnace body, and combustion chamber and condenser pipe are equipped in the furnace body, is equipped in the combustion chamber
Burner, the combustion chamber are separately connected inlet end and condenser pipe, and the outside of the combustion chamber and condenser pipe is equipped with hot hydroecium, described
Hot hydroecium is not connected to combustion chamber and condenser pipe, and the furnace body is equipped with the water inlet and water outlet of connection hot hydroecium.
2. oil gas field intelligent heating system according to claim 1, it is characterised in that: it further include rack, the rack
The left and right sides is respectively water bath grate and electric cabinet, and longitudinal baffle is equipped between the water bath grate and electric cabinet.
3. oil gas field intelligent heating system according to claim 2, it is characterised in that: the bottom of the electric cabinet is equipped with water
Pump is equipped with lateral partitions between the electric cabinet and water pump.
4. oil gas field intelligent heating system according to claim 1, it is characterised in that: the burner by column burning web with
The cylindrical body burner of back cover composition.
5. oil gas field intelligent heating system according to claim 1, it is characterised in that: the inlet end of the condenser pipe is equipped with
Venturi tube structure.
6. oil gas field intelligent heating system according to claim 1, it is characterised in that: be equipped in the condenser pipe and uniformly divide
The cooling fin of cloth.
7. oil gas field intelligent heating system according to claim 1, it is characterised in that: the liquid outlet of the condenser pipe connects
The bottom of liquid collecting room, the liquid collecting room connects condensate liquid liquid outlet.
8. oil gas field intelligent heating system according to claim 1, it is characterised in that: be equipped with each other simultaneously in the electric cabinet
Join general supply circuit, the PLC controller, water pump control circuit, water heater control circuit of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910054999.0A CN109631335A (en) | 2019-01-21 | 2019-01-21 | Oil gas field intelligent heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910054999.0A CN109631335A (en) | 2019-01-21 | 2019-01-21 | Oil gas field intelligent heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109631335A true CN109631335A (en) | 2019-04-16 |
Family
ID=66062310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910054999.0A Pending CN109631335A (en) | 2019-01-21 | 2019-01-21 | Oil gas field intelligent heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109631335A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB712186A (en) * | 1951-05-17 | 1954-07-21 | North Western Gas Board | Improvements relating to two fuel boilers |
| CN102635847A (en) * | 2012-04-26 | 2012-08-15 | 浙江中烟工业有限责任公司 | Water feeding system for multiple condensing boilers |
| US20130099014A1 (en) * | 2011-10-21 | 2013-04-25 | Cleaver-Brooks, Inc. | System and Method of Controlling Condensing and Non-Condensing Boiler Firing Rates |
| CN207716659U (en) * | 2017-10-24 | 2018-08-10 | 扬州斯大锅炉有限公司 | Vertical condensation hot-water boiler |
| CN209386557U (en) * | 2019-01-21 | 2019-09-13 | 北京创世博鸿科技发展有限公司 | Oil gas field intelligent heating system |
-
2019
- 2019-01-21 CN CN201910054999.0A patent/CN109631335A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB712186A (en) * | 1951-05-17 | 1954-07-21 | North Western Gas Board | Improvements relating to two fuel boilers |
| US20130099014A1 (en) * | 2011-10-21 | 2013-04-25 | Cleaver-Brooks, Inc. | System and Method of Controlling Condensing and Non-Condensing Boiler Firing Rates |
| CN102635847A (en) * | 2012-04-26 | 2012-08-15 | 浙江中烟工业有限责任公司 | Water feeding system for multiple condensing boilers |
| CN207716659U (en) * | 2017-10-24 | 2018-08-10 | 扬州斯大锅炉有限公司 | Vertical condensation hot-water boiler |
| CN209386557U (en) * | 2019-01-21 | 2019-09-13 | 北京创世博鸿科技发展有限公司 | Oil gas field intelligent heating system |
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