CN106051836B - The long-distance monitoring method of used heat converting apparatus - Google Patents
The long-distance monitoring method of used heat converting apparatus Download PDFInfo
- Publication number
- CN106051836B CN106051836B CN201610451348.1A CN201610451348A CN106051836B CN 106051836 B CN106051836 B CN 106051836B CN 201610451348 A CN201610451348 A CN 201610451348A CN 106051836 B CN106051836 B CN 106051836B
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- China
- Prior art keywords
- used heat
- cooking stove
- pipeline
- level
- infrared temperature
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N3/00—Regulating air supply or draught
- F23N3/002—Regulating air supply or draught using electronic means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C13/00—Stoves or ranges with additional provisions for heating water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C5/00—Stoves or ranges for liquid fuels
- F24C5/16—Arrangement or mounting of control or safety devices
-
- 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
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Radiation Pyrometers (AREA)
- Control Of Temperature (AREA)
Abstract
Description
Claims (10)
- A kind of 1. long-distance monitoring method of used heat converting apparatus, for controlling dining room cooking stove used heat intelligence converting apparatus, this method Comprise the following steps:(1) temperature probe is set in the intelligent converting apparatus, the temperature letter of controller is fed back to for remotely detecting Temperature information after number being converted for display, arranges that used heat transmission pipeline and oxygen supply pipeline intelligently turn in the dining room cooking stove used heat Change equipment;(2) amount of oxygen that the cooking stove is supplied within the expected time is obtained;(3) opening degree for entering oxygen magnetic valve of each oxygen supply pipeline is determined;(4) temperature in cooking stove is monitored, when temperature changes to desired temperature in cooking stove, is transmitted according to each used heat in main pipeline Temperature change, each used heat is controlled to transmit being turned on and off for the magnetic valve of sub-pipes.
- 2. according to the method for claim 1, it is characterised in that the dining room cooking stove used heat intelligence converting apparatus, for inciting somebody to action Cooking stove used heat is fully converted to bath water, including:It is multiple oxygen supply units, multiple heat exchange units, multiple used heat transmission pipelines, Cooking stove and controller, the cooking stove side wall include the interface of the different used heat transmission pipelines of multiple each connections, the control Device processed is connected with multiple heat exchange units, multiple oxygen supply units and multiple interfaces respectively.
- 3. according to the method for claim 2, it is characterised in that the step (2) further comprises:(21) expected time for it is expected that cooking stove is warming up to desired temperature is obtained;(22) cooking stove Current Temperatures are detected, the ratio between the temperature reached by the temperature and the expectation cooking stove is calculated and also needed It is supplied to the amount of oxygen of the cooking stove.
- 4. according to the method for claim 3, it is characterised in that the step (3) further comprises:(31) also need to be supplied to the amount of oxygen of the cooking stove according to and it is expected that cooking stove is warming up to the time of desired temperature, The total flow velocity of oxygen supply pipeline is obtained, and the respective oxygen supply flow velocity of each oxygen supply pipeline is obtained according to total flow velocity;(32) according to the respective oxygen supply flow velocity of each oxygen supply pipeline, it is determined that controlling the opening for entering oxygen magnetic valve of each oxygen supply pipeline Percentage;(33) controller sends control according to the percentage determined to the oxygen magnetic valve that enters of each oxygen supply pipeline is controlled Signal processed, it is controlled relative to full opening of percentage.
- 5. according to the method for claim 4, it is characterised in that the step (4) further comprises:(51) infrared temperature sensor transmitted by each used heat in main pipeline detects midpoint between its distributing position Temperature value, as the first temperature value;(52) after the temperature in the cooking stove rises to desired temperature, work is in each used heat transmission main pipeline of timing Infrared temperature sensor under state detects the temperature value of midpoint between its distributing position, as second temperature value;(53) for it is each it is in running order under infrared temperature sensor, according to the second temperature value and described first Difference between temperature value;(54) when the average of the difference exceedes predetermined threshold value, son is transmitted to each used heat of control unlatching/closing by controller The magnetic valve of pipeline, which is sent, is turned on and off signal, wherein being passed for each used heat being connected with a certain bar used heat transmission main pipeline In defeated sub-pipes, the opening sequence of the magnetic valve for the used heat transmission sub-pipes opened is to transmit sub-pipes from most short used heat to open Begin gradually to open the longer used heat transmission sub-pipes of length, the number of unlatching determines according to following empirical equation:WhereinInteger is removed in expression,Enter oxygen magnetic valve described in expression to have opened relative to full opening of hundred Divide ratio, Q and T represent that each gas flow sensor in each infrared temperature detection unit just in the operating condition detects to obtain Gas flow values and temperature value, S represents the number of infrared temperature detection unit being currently operating, and " " represents to calculate Q With the vector correlation of the product of numerical value of the T under system international without considering them, p represents positive integer.
- 6. according to the method for claim 5, it is characterised in that the interface of the intelligent converting apparatus and the oxygen supply The quantity of unit is equal, and around the air inlet for supplying oxygen the fuel gas that unit is arranged in the cooking stove bottom centre point, Each oxygen supply unit is provided with wireless data communication unit on its oxygen supply pipeline and enters oxygen magnetic valve, and the controller passes through Enter oxygen magnetic valve described in the control of these wireless data communication units to have opened relative to full opening of percentageAnd then control into Enter the amount of oxygen of the cooking stove.
- 7. according to the method for claim 6, it is characterised in that each used heat transmission pipeline, which includes a used heat, to be transmitted Main pipeline, the cooking stove inwall is hemispherical and radius is R, and direction of the cooking stove along the plane perpendicular to cooking stove top surface is in pair Claim shape and the top surface is by the hemispheric centre of sphere, the interface connected between the used heat transmission main pipeline and cooking stove It is distributed in the cooking stove side wall along a plurality of camber line, each camber line intersects at the central point of cooking stove bottom;The interface is in the stove It is in symmetric shape on stove inwall, these symmetric shapes meet in terms of mechanical structure:Wherein riRadius of i-th of interface on cooking stove inwall is represented, N is the quantity that used heat transmits main pipeline, when the interface exists When being distributed on the camber line, for it is on adjacent two camber lines, take up an official post along the direction of plane perpendicular to cooking stove top surface Two adjacent interfaces of meaning, miss one another on the direction of the plane of cooking stove top surface, and described two adjacent Symmetric shape of the interface on the cooking stove inwall the center of circle along between on the direction of the plane of cooking stove top surface Away from satisfaction:<mrow> <msub> <mi>H</mi> <mi>i</mi> </msub> <mo>=</mo> <mfrac> <mn>2</mn> <mn>3</mn> </mfrac> <mo>&times;</mo> <mrow> <mo>(</mo> <msub> <mi>r</mi> <mrow> <mi>i</mi> <mo>-</mo> <mn>1</mn> </mrow> </msub> <mo>+</mo> <msub> <mi>r</mi> <mi>i</mi> </msub> <mo>+</mo> <msub> <mi>r</mi> <mrow> <mi>i</mi> <mo>+</mo> <mn>1</mn> </mrow> </msub> <mo>)</mo> </mrow> <mo>+</mo> <mfrac> <mn>1</mn> <mn>3</mn> </mfrac> <mo>&times;</mo> <mfrac> <mrow> <munderover> <mo>&Sigma;</mo> <mrow> <mi>k</mi> <mo>=</mo> <mn>1</mn> </mrow> <mi>i</mi> </munderover> <msub> <mi>L</mi> <mi>k</mi> </msub> </mrow> <mrow> <munderover> <mo>&Sigma;</mo> <mrow> <mi>k</mi> <mo>=</mo> <mn>1</mn> </mrow> <mi>N</mi> </munderover> <msub> <mi>L</mi> <mi>k</mi> </msub> </mrow> </mfrac> </mrow>Wherein HiDistance of the edge on the direction of the plane of cooking stove top surface between i+1 interface and i-th of interface is represented, ri-1And ri+1The radius of the i-th -1 interface and i+1 interface on cooking stove inwall, L are represented respectivelykRepresent that k-th of used heat passes The length of defeated main pipeline,The used heat transmission main pipeline is provided with multiple infrared temperature detection units on its inwall, each described used heat transmission Each infrared temperature detection unit in main pipeline helically linear arrangement and the extension side of the helix along pipeline each other To extension, each described used heat is transmitted between distance of each infrared temperature detection unit along the helix in main pipeline Every meeting following condition:Wherein j represents the sequence number of current used heat transmission main pipeline, LiThe length of j-th of used heat transmission main pipeline is represented, DInfrared temperature detection unit i+1, jRepresent between i+1 infrared temperature detection unit and i-th of infrared temperature detection unit along the spiral The distance of line, DInfrared temperature detection unit i, jRepresent edge between i-th of infrared temperature detection unit and the i-th -1 infrared temperature detection unit The distance of the helix, DInfrared temperature detection unit i-1, jRepresent that the i-th -1 infrared temperature detection unit detects with the i-th -2 infrared temperatures Along the distance of the helix, D between unitInfrared temperature detection unit 0, jRepresent the 1st infrared temperature in j-th of used heat transmission main pipeline The position of detection unit and set in the position of j-th used heat transmission main pipeline and the cooking stove inwall interface the 1st it is red The position of outer temperature detecting unit, and along described between the 2nd infrared temperature detection unit and the 1st infrared temperature detection unit The distance of helix is arranged to 5cm integral multiple;The each used heat transmission pipeline extended out from the cooking stove also includes multiple used heat transmission sub-pipes, in these sub-pipes Infrared temperature detection unit is not provided with, the original position of the multiple used heat transmission sub-pipes is provided with the infrared temperature inspection Unit is surveyed, the end of the multiple used heat transmission sub-pipes is arranged at is directed away from the cooking stove in used heat transmission main pipeline Bearing of trend on, at infrared temperature detection unit position described in penultimate;Transmitted for each used heat Main pipeline, the length for beginning and ending at each used heat transmission sub-pipes of used heat transmission main pipeline are different;Institute Stating used heat transmission sub-pipes can activate according to the signal for the controller that the wireless data communication unit receives Being turned on and off for magnetic valve and be opened or closed;The infrared temperature that each infrared temperature detection unit includes being encapsulated in the infrared temperature detection unit passes Sensor, gas flow sensor, magnetic valve and wireless data communication unit, the infrared temperature sensor detect its own Opening position in the used heat transmission main pipeline at place and along the direction that is extended out from cooking stove of used heat transmission main pipeline under The temperature data of helix midpoint between one infrared temperature sensor position, the RFDC list The temperature information that the infrared temperature sensor being packaged together therewith detects is sent to controller by member, and the controller leads to Cross the wireless data communication unit and receive the temperature data that each infrared temperature detection unit detects, if wherein some The infrared ray that magnetic valve as the original position of used heat transmission sub-pipes then encapsulates when being opened with the magnetic valve by together with Temperature sensor is stopped, untill the magnetic valve is closed;The end of each used heat transmission pipeline is identical with the end for the used heat transmission main pipeline that it each has, and is all connected with It is same in the heat exchange unit;Each wireless data communication unit is respectively provided with different identification codings, in order to the controller can individually with Above-mentioned each wireless data communication unit enters row data communication.
- 8. according to the method described in one of claim 2-7, it is characterised in that the multiple heat exchange unit includes four difference Heat exchange unit belonging to different stage, being one another in series.
- 9. according to the method for claim 8, it is characterised in that the used heat intelligence converting apparatus further comprises that oil strain fills Put and attemperater, the used heat of the wherein import connection cooking stove side wall of oil-filtering apparatus transmit main pipeline end, oil-filtering apparatus Outlet connection one-level heat exchange unit the first air inlet, the one-level heat exchange unit also include running water inlet, one-level Running water is sent into one-level heat exchange unit, quilt by hot water outlet and the first gas outlet, the running water inlet by heat-insulating pipeline The water of feeding is flowed out by the one-level hot water outlet, is then sent to attemperater by heat-insulating pipeline, and the one-level heat is handed over Change the first air inlet of the first gas outlet connection two level heat exchange unit of unit;The two level heat exchange unit also includes two level Hot water inlet, the first gas outlet and two level hot water outlet, the two level hot water inlet is by heat-insulating pipeline by attemperater Water introduces two level heat exchange unit, and is flowed out from the two level hot water outlet, is then sent to attemperater by heat-insulating pipeline, First air inlet of the first gas outlet connection three-level heat exchange unit of the two level heat exchange unit;The three-level heat exchange list Member also includes the first gas outlet, three-level hot water inlet and three-level hot water outlet, and the three-level hot water inlet will by heat-insulating pipeline Water in attemperater introduces three-level heat exchange unit, and the water being introduced into flows out from the three-level hot water outlet, then by every Hot channel is sent to attemperater, and the first of the first gas outlet connection level Four heat exchange unit of the three-level heat exchange unit enters Gas port;The level Four heat exchange unit also includes exhaust port, level Four hot water inlet and level Four hot water outlet, the level Four heat Water in attemperater is introduced level Four heat exchange unit by water inlet by heat-insulating pipeline, and the water being introduced into is from the level Four hot water Outlet outflow, is then sent to attemperater by heat-insulating pipeline, enters from the first air inlet of the level Four heat exchange unit Gas discharged by the exhaust port, the attemperater is provided and used as bath water.
- 10. according to the method for claim 9, it is characterised in that the heat exchange unit is heat pump.
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CN201610451348.1A CN106051836B (en) | 2016-06-21 | 2016-06-21 | The long-distance monitoring method of used heat converting apparatus |
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CN201610451348.1A CN106051836B (en) | 2016-06-21 | 2016-06-21 | The long-distance monitoring method of used heat converting apparatus |
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CN106051836A CN106051836A (en) | 2016-10-26 |
CN106051836B true CN106051836B (en) | 2018-03-02 |
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Citations (8)
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CN203010658U (en) * | 2012-11-27 | 2013-06-19 | 南京博纳能源环保科技有限公司 | Residual heat adaptive dynamic afterburning device |
CN103307642A (en) * | 2013-05-31 | 2013-09-18 | 天津大学 | Heat-integrated gas furnace system and operation method |
CN103335337A (en) * | 2013-06-25 | 2013-10-02 | 中山华帝燃具股份有限公司 | Remote intelligent control system for gas stove |
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2016
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Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20040097802A (en) * | 2003-05-13 | 2004-11-18 | 엘지전자 주식회사 | Apparatus for controlling of air/gas ratio in an airtight gas oven range |
CN201373469Y (en) * | 2009-03-06 | 2009-12-30 | 周斌 | Radiating and waste heat utilizing device of induction cooker |
WO2012046580A1 (en) * | 2010-10-05 | 2012-04-12 | 新東工業株式会社 | Exhaust gas purification device and temperature control method therefor |
CN202835511U (en) * | 2012-09-06 | 2013-03-27 | 西安欧德节能新材料有限责任公司 | Lampblack purification system |
CN202762274U (en) * | 2012-09-07 | 2013-03-06 | 嘉园环保股份有限公司 | System for purifying organic waste gases and recycling heat energy |
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Effective date of registration: 20190702 Address after: 637100 No. 10 Sun Jiayan Road, Gaoping Airport Industrial Park, Nanchong City, Sichuan Province Patentee after: NANCHONG FENGYINGTANG KITCHEN ELECTRICAL EQUIPMENT TECHNOLOGY CO.,LTD. Address before: 637899 Yueqing Street, Peng'an County, Nanchong City, Sichuan Province, 31 Patentee before: Ren Yu |
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Effective date of registration: 20230525 Address after: No. 13, 1st Floor, Building 10, No. 1, Bangtai University Road, Plot SC-F-02-02-02, Lingang Economic and Technological Development Zone, Yibin City, Sichuan Province, 644000 (self declaration notification commitment) Patentee after: Sichuan Cuihuo Technology Co.,Ltd. Address before: 637100 No. 10 Sun Jiayan Road, Gaoping Airport Industrial Park, Nanchong City, Sichuan Province Patentee before: NANCHONG FENGYINGTANG KITCHEN ELECTRICAL EQUIPMENT TECHNOLOGY CO.,LTD. |