CN101082428A - Combusting device composite heating element with infra red radiation function used on gas-fired boiler - Google Patents
Combusting device composite heating element with infra red radiation function used on gas-fired boiler Download PDFInfo
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- CN101082428A CN101082428A CN 200710026448 CN200710026448A CN101082428A CN 101082428 A CN101082428 A CN 101082428A CN 200710026448 CN200710026448 CN 200710026448 CN 200710026448 A CN200710026448 A CN 200710026448A CN 101082428 A CN101082428 A CN 101082428A
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- heating element
- infra red
- red radiation
- combusting device
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Abstract
This invention provides a sort of complex heating unit having the function of infrared radiation of the burner that it is characterized in that simple technique, high standardization degree, no weathering, no breach, and blaze combustion stably and no backfire phenomenon happened in the gas stove. This complex heating unit consists ofthe double-tier material or the several double-tier material, There is the honeycomb body which can forbear the high temperature and the cauterization in the substrate, there is the wire reticulated body or the fibrin body which can forbear the high temperature and the cauterization in the super stratum. The wire reticulated body of the super stratum in this invention can stabilize the flow and prevent this phenomenon in that backfire. The wire reticulated body of the super stratum resists the wind greatly, burn much more steadily and its firepower is stronger, also this invention can obtain holistic slippage with the fitting surface contacts hermetically with the air drain of the burner, and can be use with no jointing.
Description
Technical field:
The present invention relates to the gas furnace technical field, refer in particular to and be used in the combusting device composite heating element that infra red radiation function is arranged on the gas furnace.
Background technology:
As everyone knows, existing by the auxiliary air aftercombustion, the atmospheric gas kitchen range of Convective Heating exist that the thermal efficiency is low, incomplete combustion, NXO compound and the higher many defectives of CO content discharging, people are in order to improve the thermal efficiency of kitchen range in recent years, reduce discharge of harmful gases and to the pollution of environment, and innovation and creation the gas kitchen ranges of fully premixed infrared radiation heating.The gas kitchen ranges that facts have proved fully premixed flameless combustion infrared radiation heating can overcome the above problems fully; it is the complex manufacturing technology of infrared ceramic plate that but there is common problem for a long time in the infrared ceramic radiation heating board on the infrared gas stove tool burner; the host material poor stability of ceramic wafer; the process standardization difficulty is very big; poor sealing performance when potsherd combines with metal shell; the infrared ceramic plate is after making kitchen range simultaneously; kitchen range bursting and weathering of infrared ceramic plate usually can occur in the process of using; and in a single day the infrared ceramic plate occurs bursting with this table cooker tool of weathering and tempering phenomenon will occur; and in a single day a table cooker tool occurs that tempering will cause will whole table cooker tool burning out may, in a single day kitchen range burn out and will cause bigger danger.Therefore, though every technical indicators such as the infrared gas stove tool is energy-conservation, efficient, environmental protection, smoked pot all are eager to excel than air suspended type kitchen range, it is all good that authoritative department detect to be generally acknowledged, but above problem can not be solved for a long time at all, restricting the development and the popularization of infrared gas stove tool product.
Summary of the invention:
The objective of the invention is to overcome the deficiencies in the prior art part, provide that a kind of manufacture craft is simple, standardization level is high, percent opening is big, non-efflorescing cementitious, do not break, flame combustion is stable, tempering-free phenomenon is used in the combusting device composite heating element that infra red radiation function is arranged on the gas furnace.
For achieving the above object, technical scheme provided by the invention is: be used in the combusting device composite heating element that infra red radiation function is arranged on the gas furnace, this composite exothermic body is formed by two-layer or two-layer above combination of materials, its lower floor is the honeycomb ceramics of corrosion-and high-temp-resistant, and the upper strata is the metal net shaped body or the corpus fibrosum of corrosion-and high-temp-resistant.
Heater is made of the metal ring inner ring body that honeycomb core and becket or bottom have joist, and honeycomb ceramics is embedded on the madial wall of metal ring circle body; Metal net shaped body is made of wire netting and metal ring outer ring body, and the metal ring outer ring body is withheld outer top at the metal ring inner ring body to wire netting.
The outer wall at the metal ring inner ring body is withheld in the inside lock seaming of the lower edges of described metal ring outer ring body.
The center of honeycomb core and wire netting all is preset with the through-core hole of mutual correspondence, wears connector in this through-core hole, wire netting is fixed on the surface of honeycomb core with this connector.
The vertical section of described wire netting is corrugated or near corrugated or plane.
Described wire netting or corpus fibrosum are flexible metallic material.
Described honeycomb core is that metal material also can be the ceramic material or the ceramic-metal composite of routine.
The metallic honeycomb bodies of lower floor of the present invention can surpass current stabilization and prevent the generation of tempering phenomenon, the metal net shaped body on upper strata has improved wind resistance, burning is more stable, firepower is stronger, and the face that can whole be slidingly matched of the present invention simultaneously contacts to use on the gas outlet that is fastened on burner hermetically and need not welding.
Description of drawings:
The present invention is described further below in conjunction with accompanying drawing,
Fig. 1 is a structural representation of the present invention; Fig. 2 is the prior art structural representation;
Fig. 3 is a ring-type inner ring body structural representation; Fig. 4 is the metal mesh structure schematic diagram.
The specific embodiment:
See shown in the accompanying drawing 1～4, the combusting device composite heating element of preferred embodiment of the present invention by the metallic honeycomb bodies of corrosion-and high-temp-resistant and corrosion-and high-temp-resistant greater than metal net shaped body or corpus fibrosum more than 10 orders.Heater is made of the metal ring inner ring body 3 that metal honeycomb core 1 and becket or bottom have joist 2, and honeycomb core 1 is embedded on the madial wall of metal ring inner ring body 3; Metal net shaped body is made of wire netting 4 and metal ring outer ring body 5, and metal ring outer ring body 5 is withheld outer top at metal ring inner ring body 3 to wire netting 4.The lower edges of metal ring outer ring body 5 inwardly lock seaming is withheld the outer wall of metal at ring-type inner ring body 3.The vertical section of wire netting is corrugated or near corrugated or plane.Described wire netting is made by flexible material, and the vertical section is corrugated or near corrugated, this structure is according to the steady flame theory of combustion design of sand dune standing current, the protrusion position and the honeycomb core of wire netting have kept certain distance, make flame become abundant burning with the surface row of net at honeycomb core, the end flame that recessed position forms and face flame are on different horizontal lines, as wind when the surface is blown over, the bottom wind resistance specific surface of groove is strong, therefore burning is more stable, wind resistance is stronger, and little fiery stability increases, make flame when burning and Air mixing better.
The preparation method of the combusting device composite heating element of present embodiment is (referring to an accompanying drawing): earlier adopt embedded mode to be embedded in metal ring body madial wall the honeycomb core of making or have on the madial wall of metal ring inner ring body 3 of one or more joist, in addition after the bottom has the surface of the top of metal ring inner ring body 3 of joist and metal honeycomb core 1 to install additional to carry out lid layer or multilayer greater than the wire netting more than 10 orders 4, use again to the metal ring outer ring body 5 of in-flanges more than 0.5 millimeter and wire netting 4 is fastened the outside of going up that is pressed in joist metal ring inner ring body 3, then with metal ring outer ring body 5 lower edges inwardly lock seaming withhold and form a complete metal composite combustion heating body, and this metal composite combustion heating body and the internal diameter sidewall position, gas outlet of the burner mixing chamber face contact mode of welding that is tightly connected or is slidingly matched that is slidingly matched mutually is connected.
In addition in order to increase the stability of wire netting, the center of honeycomb core and wire netting all is preset with the through-core hole of mutual correspondence, wear connector 6 (seeing shown in Figure 1) in this through-core hole, be used for wire netting is fixed on the top layer of honeycomb core, also can adopt superimposed form of withholding to be connected honeycomb core and wire netting.
The embodiment of the above is preferred embodiment of the present invention only, is not to limit practical range of the present invention with this, so the equivalence that all shapes according to the present invention, structure and principle are done changes, all should be covered by in protection scope of the present invention.
Claims (10)
1, is used in the combusting device composite heating element that infra red radiation function is arranged on the gas furnace, this composite exothermic body is formed by two-layer or two-layer above combination of materials, it is characterized in that: its lower floor is the honeycomb ceramics of corrosion-and high-temp-resistant, and the upper strata is the metal net shaped body of corrosion-and high-temp-resistant.
2, the combusting device composite heating element that infra red radiation function is arranged on the gas furnace that is used in according to claim 1, it is characterized in that: heater is made of the ring-type inner ring body (3) that honeycomb core (1) and bottom have joist (2), and honeycomb core (1) is embedded on the madial wall of ring-type circle body (3); Metal net shaped body is made of wire netting (4) and ring-type outer ring body (5), and ring-type outer ring body (5) is withheld wire netting (4) on the outer upper portion side wall of ring-type inner ring body (3).
3, a kind of combusting device composite heating element that is used on the gas furnace according to claim 2 is characterized in that: the lower edges of described ring-type outer ring body (5) inwardly lock seaming is withheld or friction tight naturally mode will be withheld outer upper portion side wall lower edge at ring-type inner ring body (3) in ring-type inner ring body (5).
4, the combusting device composite heating element that infra red radiation function is arranged on the gas furnace that is used in according to claim 2 is characterized in that: the center of honeycomb core (1) and wire netting (4) all is preset with the through-core hole of mutual correspondence, wears connector in this through-core hole.
5, the combusting device composite heating element of infra red radiation function is arranged on the gas furnace of usefulness according to claim 2, it is characterized in that: honeycomb core (1) is gone up the plane and is adopted superimposed mode to contact naturally with honeycomb core in the position down with wire netting (4).
6, the combusting device composite heating element that infra red radiation function is arranged on the gas furnace that is used in according to claim 2 is characterized in that, the vertical section of described wire netting is corrugated or near corrugated or plane.
7, according to claim 2 or the 5 described combusting device composite heating elements that infra red radiation function is arranged on the gas furnace that are used in, it is characterized in that described wire netting (4) or corpus fibrosum are flexible metallic material.
8. the combusting device composite heating element that infra red radiation function is arranged on the gas furnace that is used in according to claim 2 is characterized in that: described honeycomb core (1) is made for metal material.
9, according to the described combusting device composite heating element that infra red radiation function is arranged on the gas furnace that is used in of claim, it is characterized in that: described honeycomb core (1) is made for ceramic material.
10, according to the described combusting device composite heating element that infra red radiation function is arranged on the gas furnace that is used in of claim, it is characterized in that: described honeycomb core (1) is made for metal and ceramic composite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710026448 CN101082428A (en) | 2007-01-19 | 2007-01-19 | Combusting device composite heating element with infra red radiation function used on gas-fired boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710026448 CN101082428A (en) | 2007-01-19 | 2007-01-19 | Combusting device composite heating element with infra red radiation function used on gas-fired boiler |
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| Publication Number | Publication Date |
|---|---|
| CN101082428A true CN101082428A (en) | 2007-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200710026448 Pending CN101082428A (en) | 2007-01-19 | 2007-01-19 | Combusting device composite heating element with infra red radiation function used on gas-fired boiler |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305403A (en) * | 2011-08-23 | 2012-01-04 | 美的集团有限公司 | Metal composite material heating plate for gas infrared burner |
| WO2012159589A1 (en) * | 2011-05-26 | 2012-11-29 | 中山炫能燃气科技股份有限公司 | Infrared metal heating body and production method thereof |
| CN105276584A (en) * | 2014-06-09 | 2016-01-27 | 上海蓝炽热能科技有限公司 | Reverse fuel gas radiation device and method |
| CN105299645A (en) * | 2014-06-09 | 2016-02-03 | 上海蓝炽热能科技有限公司 | Reverse gas radiation method |
| CN109297051A (en) * | 2017-07-24 | 2019-02-01 | 华帝股份有限公司 | Metal honeycomb heating body for infrared gas stove |
| TWI685631B (en) * | 2018-08-31 | 2020-02-21 | 關隆股份有限公司 | Infrared generation network |
| CN114060858A (en) * | 2021-12-03 | 2022-02-18 | 燕山大学 | Multi-chamber infrared gas stove with high backfire prevention |
-
2007
- 2007-01-19 CN CN 200710026448 patent/CN101082428A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012159589A1 (en) * | 2011-05-26 | 2012-11-29 | 中山炫能燃气科技股份有限公司 | Infrared metal heating body and production method thereof |
| RU2600801C2 (en) * | 2011-05-26 | 2016-10-27 | Х & Н (Чжуншань) Гэс Текнолоджи Сток Ко., Лтд. | Infrared metal heating device and method of its making |
| CN102305403A (en) * | 2011-08-23 | 2012-01-04 | 美的集团有限公司 | Metal composite material heating plate for gas infrared burner |
| CN105276584A (en) * | 2014-06-09 | 2016-01-27 | 上海蓝炽热能科技有限公司 | Reverse fuel gas radiation device and method |
| CN105299645A (en) * | 2014-06-09 | 2016-02-03 | 上海蓝炽热能科技有限公司 | Reverse gas radiation method |
| CN105299645B (en) * | 2014-06-09 | 2018-08-14 | 上海蓝炽热能科技有限公司 | Using reverse infrared radiation generator to the method for material radiant-heat drying |
| CN109297051A (en) * | 2017-07-24 | 2019-02-01 | 华帝股份有限公司 | Metal honeycomb heating body for infrared gas stove |
| TWI685631B (en) * | 2018-08-31 | 2020-02-21 | 關隆股份有限公司 | Infrared generation network |
| CN114060858A (en) * | 2021-12-03 | 2022-02-18 | 燕山大学 | Multi-chamber infrared gas stove with high backfire prevention |
| CN114060858B (en) * | 2021-12-03 | 2022-07-29 | 燕山大学 | Multi-chamber infrared gas stove with high backfire prevention |
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Open date: 20071205 |