CN207541482U - A kind of heating furnace combustor on-site detecting device and detector, terminal device - Google Patents
A kind of heating furnace combustor on-site detecting device and detector, terminal device Download PDFInfo
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- CN207541482U CN207541482U CN201721699899.6U CN201721699899U CN207541482U CN 207541482 U CN207541482 U CN 207541482U CN 201721699899 U CN201721699899 U CN 201721699899U CN 207541482 U CN207541482 U CN 207541482U
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- heating furnace
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- furnace combustor
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Abstract
The utility model discloses a kind of heating furnace combustor on-site detecting devices, are related to oil ground surface works field, including：Heating furnace combustor；The heating furnace combustor, with controller（8）Connection；The controller（8）, for acquiring the on-off model and analog signal during the heating furnace combustor work on the spot.And a kind of heating furnace combustor in-situs tester and a kind of heating furnace combustor Site Detection terminal device.It can solve the problem of oil field preserves function and remote inquiry basic data there is no whether the detection device and discriminatory analysis combustor of heating furnace combustor can meet the standard while also file without the automation of operation basic data.
Description
Technical field
The utility model is related to oil ground surface works field, specifically a kind of heating furnace combustor on-site detecting device and
In-situs tester, terminal device.
Background technology
The application of automation and the communication technology in oilfield process is very universal, and Programmable mainly passes through bottom
The autonomy-oriented operation of oilfield machinery and equipment is realized in the program write-in of machine, the automated system of Petroleum Production flow is formed, by upper
The programming of position machine and wireless communication realize that man-machine communication, remote monitoring etc. are multi-functional.The good operation of heating furnace is production run
Main node, the stable operation in winter is particularly important.However in oil field production at present for the management of heating furnace combustor also
More rough, rough management, which easily generates security risk, influences production time efficiency, and a part of data of heating furnace combustor are also at present
By the way of artificial regular visit record, the authenticity and density of data can not all meet scientific research demand.Bidding assessment is real
Now become more meticulous the core of standardized administration, in the production of oil field the operation of heating furnace combustor should meet GBT 19839-2005 and Q/SY
The standard requirement of DQ1531-2013 specifications.But there is no corresponding detection device and discriminatory analysis combustors in oil field at present
Whether the standard can be met, while also the automation of no heating furnace combustor operation basic data files and preserves function.
Invention content
In view of this, the utility model provides a kind of heating furnace combustor on-site detecting device and in-situs tester, with solution
Whether certainly there is no the detection devices and discriminatory analysis combustor of heating furnace combustor in oil field can meet the standard, while
The automation for not running basic data files and preserves function and the problem of remote inquiry basic data.
In a first aspect, the utility model provides a kind of heating furnace combustor on-site detecting device, including：
Heating furnace combustor；
The heating furnace combustor, connect with controller；
The controller, for acquiring the on-off model and analog signal during the heating furnace combustor work on the spot.
Preferably, the heating furnace combustor, connect with signal acquisition circuit；The signal acquisition circuit and the control
Device connects；
The signal acquisition circuit, for acquiring on-off model and the simulation during heating furnace combustor work on the spot
Signal.
Preferably, a kind of heating furnace combustor on-site detecting device, further includes：
First electromagnetic compatibility and electromagnetic interference filter circuit；
First electromagnetic compatibility and electromagnetic interference filter circuit, connect with the first power circuit；The first power supply electricity
Road or first electromagnetic compatibility and electromagnetic interference filter circuit connect respectively with the signal acquisition circuit and the controller
It connects；
First electromagnetic compatibility and electromagnetic interference filter circuit, for ensureing the electromagnetic compatibility of first power circuit
With filter out electromagnetic interference.
Preferably, first power circuit is connect with AC/DC conversion circuits；The AC/DC conversion circuits, respectively with institute
State signal acquisition circuit and/or controller connection；
The AC signal of first power circuit is converted to direct current signal by the AC/DC conversion circuits.
Preferably, the signal acquisition circuit, further comprises：Digital confidence Acquisition Circuit and collection of simulant signal electricity
Road；
The number confidence Acquisition Circuit and the analogue signal acquisition circuit, connect respectively with the controller；
The number confidence Acquisition Circuit, for acquiring the on-off model；
Analogue signal acquisition circuit is stated, for acquiring the analog signal.
Preferably, between the AC/DC conversion circuits and the signal acquisition circuit, also with security isolation circuit；
The security isolation circuit, for protecting the signal acquisition circuit.
Preferably, the signal acquisition circuit, further comprises：Isolation safe grid；
The isolation safe grid, for by the hazardous area voltage or electric current of the on-off model and/or analog signal
Signal is through being isolated pick-up output single channel or mutually independent two-way electric current or voltage signal to place of safety.
Second aspect, the utility model provide a kind of heating furnace combustor in-situs tester, including：
Such as a kind of above-mentioned heating furnace combustor on-site detecting device；And
Data transmission circuit；
The data transmission circuit, connect with data receiver circuit；The data receiver circuit, connect with memory；Institute
It states memory to connect with data computing controller, the data computing controller is connect with database；
The memory, for storing the on-off model and the simulation letter that the data transmission circuit is sent
Number；
The database, for prestoring the requirement of the standard of specification；
The data computing controller, for the on-off model and the mark of the analog signal and the specification
Alignment request.
Preferably, the memory, also connect with display；The display is used to show the on-off model and institute
State analog signal；
The data computing controller, also connect with warning circuit, and sends alarm command to the warning circuit；
The warning circuit, for the on-off model and the analog signal to be prompted not to meet the standard of the specification
It is required that.
The third aspect, the utility model provide a kind of heating furnace combustor Site Detection terminal device, which is characterized in that packet
It includes：
Such as a kind of above-mentioned heating furnace combustor in-situs tester；And
Remote inquiry equipment；
The remote inquiry equipment, for inquiring the on-off model and the analog signal and the switching value
The comparison result that the standard of signal and the analog signal and the specification requires.
The utility model at least has the advantages that：
Utility model provides a kind of heating furnace combustor on-site detecting device, and heating furnace combustor is connect with controller；Control
On-off model and analog signal when device processed is used to acquire heating furnace combustor work on the spot.Can solving oil field, there is no add
The detection device of hot stove combustor.Meanwhile the utility model provides a kind of heating furnace combustor in-situs tester, can determine whether to analyze
Whether combustor can meet standard, while on-off model during to heating furnace combustor work on the spot and analog signal automation
It files preservation.In addition, the utility model provides a kind of heating furnace combustor Site Detection terminal device, can be heated with remote inquiry
On-off model and analog signal during stove combustor work on the spot.
Description of the drawings
By below with reference to description of the attached drawing to the utility model embodiment, the above-mentioned and other mesh of the utility model
, feature and advantage it is apparent, in the accompanying drawings：
Fig. 1 is a kind of circuit theory schematic diagram of heating furnace combustor on-site detecting device of the utility model embodiment；
Fig. 2 is a kind of circuit theory schematic diagram of heating furnace combustor in-situs tester of the utility model embodiment；
Fig. 3 is a kind of connection diagram of heating furnace combustor Site Detection terminal device of the utility model embodiment.
Specific embodiment
The utility model is described below based on embodiment, but what deserves to be explained is, the utility model is simultaneously unlimited
In these embodiments.It is detailed to describe some specific detail sections below in the datail description of the utility model.So
And for the part of no detailed description, those skilled in the art can also understand the utility model completely.
In addition, it should be understood by one skilled in the art that the attached drawing that is provided is simply to illustrate that the utility model
Objects, features and advantages, attached drawing are not to be actually drawn to scale.
Meanwhile unless the context clearly requires otherwise, otherwise throughout the specification and claims " comprising ", "comprising" etc.
Similar word should be construed to the meaning included rather than exclusive or exhaustive meaning；That is, it is " including but not limited to "
Meaning.
Fig. 1 is a kind of circuit theory schematic diagram of heating furnace combustor on-site detecting device of the utility model embodiment.
As shown in Figure 1, a kind of heating furnace combustor on-site detecting device, including：Heating furnace combustor；Heating furnace combustor, with control
Device 8 connects；Controller 8, for acquiring the on-off model and analog signal during heating furnace combustor work on the spot.
Further, in Fig. 1, heating furnace combustor is connect with signal acquisition circuit；Signal acquisition circuit and controller
8 connections；Signal acquisition circuit, for acquiring the on-off model and analog signal during heating furnace combustor work on the spot.
Specifically, in Fig. 1, controller 8 is programmable controller S7-200 CPU226, programmable controller S7-
200 CPU226 integrate 24 inputs/16 and export totally 40 digital quantity I/O points.7 expansion modules, largest extension to 248 can be connected
35 tunnel analog quantity I/O points of railway digital amount I/O Dian Huo.13K byte programs and data space.6 independent 30kHz are at a high speed
Counter, the 20kHz high-speed pulse outputs of 2 tunnel independences have PID controller.2 RS485 communications/programming ports, lead to PPI
Interrogate agreement, MPI communications protocol and free way ability to communicate.Programmable controller is by CPU, power supply, input circuit, output electricity
Road, memory and communication interface circuit composition.CPU, that is, central processing unit can carry out the operation, conversion, management of various data,
Data are finally stored in data storage；Expansion module EM231 is the special functional module for being individually used for analog input, the mould
Externally input 4 tunnels analogy amount can be converted into the digital quantity of PLC inter-process needs by block, can turn the signal of 4-20mA
Binary data storage is changed into digital register.
Further, in Fig. 1, a kind of heating furnace combustor on-site detecting device, it further includes：First electromagnetic compatibility
With electromagnetic interference filter circuit 1；First electromagnetic compatibility and electromagnetic interference filter circuit 1 are connect with the first power circuit 2；First
2 or first electromagnetic compatibility of power circuit and electromagnetic interference filter circuit 1, connect respectively with signal acquisition circuit and controller 8；
First electromagnetic compatibility and electromagnetic interference filter circuit 1, for ensureing the electromagnetic compatibility of the first power circuit 2 and filtering out electromagnetism to do
It disturbs.Specifically, the first electromagnetic compatibility and electromagnetic interference filter circuit 1, for ensure the electromagnetic compatibility of the first power circuit 2 and
Electromagnetic interference is filtered out, ensures signal acquisition circuit（Digital signal acquiring circuit 5 and analogue signal acquisition circuit 6）It is and/or described
Controller 8 acquires the electromagnetic compatibility of the on-off model and the first power circuit of the analog signal 2 and is not done by electromagnetism
It disturbs.
Further, in Fig. 1, the first power circuit 2 is connect with AC/DC conversion circuits 4；AC/DC conversion circuits 4, point
It is not connect with signal acquisition circuit and controller 8；AC/DC conversion circuits 4 are converted to the AC signal of the first power circuit 2
Direct current signal.
Further, in Fig. 1, signal acquisition circuit further comprises：Digital confidence Acquisition Circuit 5 and analog signal
Acquisition Circuit 6；Digital confidence Acquisition Circuit 5 and analogue signal acquisition circuit 6, connect respectively with controller 8；Digital confidence acquisition
Circuit 5, for acquiring on-off model；Analogue signal acquisition circuit 6 is stated, for acquiring analog signal.
Further, in Fig. 1, between AC/DC conversion circuits 4 and signal acquisition circuit, also with security isolation circuit
7；Security isolation circuit 7, for protection signal Acquisition Circuit.
Further, in Fig. 1, signal acquisition circuit further comprises：Isolation safe grid；Isolation safe grid, for inciting somebody to action
Either current signal arrives the voltage in hazardous area through pick-up output single channel or mutually independent two-way electric current or voltage signal is isolated
Place of safety.Specifically, isolation safe grid are by the voltage from hazardous area, current signal, through pick-up output single channel or phase is isolated
Mutually independent two-way current/voltage signal also can carry out serial communication by the communication interface being configured to place of safety in place of safety
Networking.It is intelligentized guard grating product, and user can carry out input signal by Special programming or computer to this product
The setting of type and output range.
Fig. 2 is a kind of circuit theory schematic diagram of heating furnace combustor in-situs tester of the utility model embodiment.Such as
Shown in Fig. 2, a kind of heating furnace combustor in-situs tester, including：As above a kind of heating furnace combustor on-site detecting device；And
Data transmission circuit；Data transmission circuit, connect with data receiver circuit；Data receiver circuit is connect with memory 10；Storage
Device 10 is connect with data computing controller 13, and data computing controller 13 is connect with database 12；Memory 10, for storing number
The on-off model and analog signal sent according to transmission circuit；Database 12, for prestoring the requirement of the standard of specification；Data
Computing controller 13, for comparing the requirement of the standard of on-off model and analog signal and specification.
Specifically, in fig. 2, data transmission circuit is wireless transmission circuit 3, data receiver circuit is wireless receiving electricity
Road 9, wireless transmission circuit 3 and wireless receiving circuit 9 wirelessly transmitting switch amount signal and analog signal.
Further, in fig. 2, memory 10 are also connect with display 11；Display 11 is used for display switch amount signal
And analog signal；Data computing controller 13 is also connect with warning circuit 14, and sends alarm command to warning circuit 14；Report
Alert circuit 14 does not meet the standard requirement of specification for prompt switch amount signal and analog signal.
In addition, in fig. 2, a kind of heating furnace combustor in-situs tester, including：Second electromagnetic compatibility and electromagnetic interference filter
Wave circuit 16, the second electromagnetic compatibility and electromagnetic interference filter circuit 16 and second source circuit 15 connect, second source circuit 15
It is connect respectively with memory 10 and wireless receiving circuit 9, second source circuit 15 is supplied for memory 10 and wireless receiving circuit 9
The magnetic that electricity, the second electromagnetic compatibility and electromagnetic interference filter circuit 16 solve second source circuit 15 is compatible with electromagnetic interference to heating
The influence of stove combustor in-situs tester.
Specifically, in fig. 1 and 2, controller 8 acquires for data, data acquisition is broadly divided into two parts, simulates
Amount input（AI）And On-off signal（DI）.Analog signal, including：Gaseous-pressure, outlet temperature, inlet temperature, exhaust gas temperature,
Outlet pressure, inlet pressure；On-off model, including：First leak detection（Property that fuel channel is gas-tight）, second leak detection（Place combustion gas
Leakage）, air pressure（Fuel atmospheric pressure）, wind pressure（Fan operation wind pressure）, main valve（State when prefiring, igniting, leak detection）, main valve
（State when prefiring, igniting, leak detection）, lighting valve（State when prefiring, igniting, leak detection）, igniting become（Ignition transformer）, fire
Inspection（Prefiring flame settling time）, operation（Equipment running status）Actuation time and status display.
Specifically, in fig. 1 and 2, the switching value data of collection in worksite（That is, on-off model）Pass through programmable control
The DI channels of device S7-200 CPU226 processed by the arithmetic operators of programmable controller S7-200 CPU226 internal processes and are patrolled
It collects operation to show through display 11, live analog signals pass through analogue signal acquisition circuit 6（That is, pressure transmitter,
Temperature sensor and temperature transmitter）It is transformed into the AI channels that 4-20mA international standard signals reach expansion module EM231, this is just
Data are completed from scene to the collecting flowchart of heating furnace combustor in-situs tester.
More specifically, in fig. 1 and 2, pressure signal passes through pressure transmitter（That is, analogue signal acquisition circuit
6）The current signal I pressures of 4-20mA are converted into, access isolation safe grid are sent into programmable controller S7-200 CPU226.
More specifically, in fig. 1 and 2, temperature signal is converted into 4- by temperature sensor through temperature transmitter
The electric signal I temperature of 20mA is sent into programmable controller S7-200 CPU226.
More specifically, in fig. 1 and 2, DI signals, that is, on-off model, live tested 220V exchange telecommunications
Number become 24V DC signals by AC/DC conversion circuits 4, open as high level 1, close as low level 0, in the form of a pulse into
Enter the DI amount channels of programmable controller S7-200 CPU226, there are memories in the form of multidigit binary number for these data
Data field, after communication protocol is set, the parameters and fortune of heating furnace combustor can be monitored in display screen 14 in real time
Row state.In addition, the switch interface of programmable controller S7-200 CPU226 is filtered using Phototube Coupling and RC, realization can
The electric appliance of programmable controller and external circuit is isolated, and reduces electromagnetic interference, the present invention is made to meet EMC and EMI worlds electric appliance standard.
On the one hand, digital confidence Acquisition Circuit 5 includes：AC/DC conversion circuits 4, AC/DC conversion circuits 4 can be by the tested of scene
220V ac signals are converted to DC signal, on-off model of the direct current signal for heating furnace combustor herein, a side
The AC signal of the power supply of first power circuit 2 can be converted to direct current signal, be adopted for signal by face, AC/DC conversion circuits 4
Collector and/or controller 8 are powered.That is, the first electromagnetic compatibility and electromagnetic interference filter circuit 1 filter out heating furnace burning
The tested 220V ac signals of machine.
Fig. 3 is a kind of connection diagram of heating furnace combustor Site Detection terminal device of the utility model embodiment.
As shown in figure 3, a kind of heating furnace combustor Site Detection terminal device, including：A kind of heating furnace combustor in-situs tester B,
Heating furnace combustor in-situs tester B has heating furnace combustor Site Detection A；And remote inquiry equipment C；Remote inquiry is set
Standby C, for inquiring the ratio of the standard of on-off model and analog signal and on-off model and analog signal and specification requirement
Relatively result.
Specifically, the first electromagnetic compatibility and 1 and second electromagnetic compatibility of electromagnetic interference filter circuit and EMI Filtering
On the one hand circuit 16, electromagnetic compatibility are the electromagnetic interferences that the utility model is controlled to be generated in normal course of operation to place environment
No more than certain limit value；On the other hand refer to that the utility model has certain journey to electromagnetic interference present in the environment of place
The immunity to interference of degree, i.e. electromagnetic susceptibility are exactly generally that the utility model does not generate interference to the external world；Electromagnetic interference is this hair
It is bright to resist external interference.
The utility model is easy to carry, can be as the equipment of live initial stage maintenance conditions, it assures that heating furnace combustor
Operation can meet GBT 19839-2005 and Q/SY DQ1531-2013 specifications, the utility model is on ten 5-linked boiler hilllocks
Combustor is tested, and field data detection and analysis statistics such as table 1 can reach national standard and oil field standard is used.
1 field data of table tests and analyzes statistical form
Embodiment described above only expresses the embodiment of the utility model, and description is more specific and detailed, but simultaneously
Cannot the limitation to the utility model patent range therefore be interpreted as.It should be pointed out that the ordinary skill people to this field
For member, without departing from the concept of the premise utility, several deformations, equal replacement can also be made, improved etc., these
Belong to the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of heating furnace combustor on-site detecting device, which is characterized in that including：
Heating furnace combustor；
The heating furnace combustor, with controller（8）Connection；
The controller（8）, for acquiring the on-off model and analog signal during the heating furnace combustor work on the spot.
2. a kind of heating furnace combustor on-site detecting device according to claim 1, it is characterised in that：
The heating furnace combustor, connect with signal acquisition circuit；The signal acquisition circuit and the controller（8）Connection；
The signal acquisition circuit, for acquiring the on-off model and simulation letter during the heating furnace combustor work on the spot
Number.
3. a kind of heating furnace combustor on-site detecting device according to claim 2, which is characterized in that further include：
First electromagnetic compatibility and electromagnetic interference filter circuit（1）；
First electromagnetic compatibility and electromagnetic interference filter circuit（1）, with the first power circuit（2）Connection；First power supply
Circuit（2）Or first electromagnetic compatibility and electromagnetic interference filter circuit（1）, respectively with the signal acquisition circuit and described
Controller（8）Connection；
First electromagnetic compatibility and electromagnetic interference filter circuit（1）, for ensureing first power circuit（2）Electromagnetism it is simultaneous
Hold and filter out electromagnetic interference.
4. a kind of heating furnace combustor on-site detecting device according to claim 3, it is characterised in that：
First power circuit（2）With AC/DC conversion circuits（4）Connection；The AC/DC conversion circuits（4）, respectively with it is described
Signal acquisition circuit and/or the controller（8）Connection；
The AC/DC conversion circuits（4）, by first power circuit（2）AC signal be converted to direct current signal.
5. a kind of heating furnace combustor on-site detecting device according to claim 2, it is characterised in that：
The signal acquisition circuit, further comprises：Digital confidence Acquisition Circuit（5）And analogue signal acquisition circuit（6）；
The number confidence Acquisition Circuit（5）With the analogue signal acquisition circuit（6）, respectively with the controller（8）Connection；
The number confidence Acquisition Circuit（5）, for acquiring the on-off model；
State analogue signal acquisition circuit（6）, for acquiring the analog signal.
6. a kind of heating furnace combustor on-site detecting device according to claim 4, it is characterised in that：
The AC/DC conversion circuits（4）Between the signal acquisition circuit, also with security isolation circuit（7）；
The security isolation circuit（7）, for protecting the signal acquisition circuit.
7. a kind of heating furnace combustor on-site detecting device according to claim 2, it is characterised in that：
The signal acquisition circuit, further comprises：Isolation safe grid；
The isolation safe grid, for by the hazardous area voltage or current signal of the on-off model and/or analog signal
Through pick-up output single channel or mutually independent two-way electric current or voltage signal is isolated to place of safety.
8. a kind of heating furnace combustor in-situs tester, which is characterized in that including：
A kind of heating furnace combustor on-site detecting device as described in any one of claim 1~7；And
Data transmission circuit；
The data transmission circuit, connect with data receiver circuit；The data receiver circuit, with memory（10）Connection；Institute
State memory（10）With data computing controller（13）Connection, the data computing controller（13）With database（12）Connection；
The memory（10）, for storing the on-off model and the simulation letter that the data transmission circuit is sent
Number；
The database（12）, for prestoring the requirement of the standard of specification；
The data computing controller（13）, for the on-off model and the mark of the analog signal and the specification
Alignment request.
9. a kind of heating furnace combustor in-situs tester according to claim 8, it is characterised in that：
The memory（10）, and also and display（11）Connection；The display（11）For show the on-off model and
The analog signal；
The data computing controller（13）, and also and warning circuit（14）Connection, and to the warning circuit（14）Send alarm
Instruction；
The warning circuit（14）, for the on-off model and the analog signal to be prompted not to meet the standard of the specification
It is required that.
10. a kind of heating furnace combustor Site Detection terminal device, which is characterized in that including：
A kind of heating furnace combustor in-situs tester as described in claim 8 or 9；And
Remote inquiry equipment（C）；
The remote inquiry equipment（C）, for inquiring the on-off model and the analog signal and switching value letter
Number and the analog signal and the specification the desired comparison result of standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721699899.6U CN207541482U (en) | 2017-12-08 | 2017-12-08 | A kind of heating furnace combustor on-site detecting device and detector, terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721699899.6U CN207541482U (en) | 2017-12-08 | 2017-12-08 | A kind of heating furnace combustor on-site detecting device and detector, terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207541482U true CN207541482U (en) | 2018-06-26 |
Family
ID=62617897
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721699899.6U Expired - Fee Related CN207541482U (en) | 2017-12-08 | 2017-12-08 | A kind of heating furnace combustor on-site detecting device and detector, terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207541482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654080A (en) * | 2021-07-30 | 2021-11-16 | 新奥数能科技有限公司 | Method and device for determining on-off state of burner in gas boiler |
-
2017
- 2017-12-08 CN CN201721699899.6U patent/CN207541482U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654080A (en) * | 2021-07-30 | 2021-11-16 | 新奥数能科技有限公司 | Method and device for determining on-off state of burner in gas boiler |
| CN113654080B (en) * | 2021-07-30 | 2024-04-16 | 新奥数能科技有限公司 | Method and device for determining on-off state of burner in gas boiler |
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Granted publication date: 20180626 Termination date: 20211208 |