CN205351411U - Chinese meal kitchen range utensil that can high -efficient high -temperature low -oxygen combustion - Google Patents
Chinese meal kitchen range utensil that can high -efficient high -temperature low -oxygen combustion Download PDFInfo
- Publication number
- CN205351411U CN205351411U CN201620051269.7U CN201620051269U CN205351411U CN 205351411 U CN205351411 U CN 205351411U CN 201620051269 U CN201620051269 U CN 201620051269U CN 205351411 U CN205351411 U CN 205351411U
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- China
- Prior art keywords
- air
- flue gas
- temperature flue
- temperature
- chamber
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 24
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 18
- 239000001301 oxygen Substances 0.000 title claims abstract description 18
- 206010037660 Pyrexia Diseases 0.000 title abstract 2
- 235000012054 meals Nutrition 0.000 title abstract 2
- 239000003546 flue gas Substances 0.000 claims abstract description 83
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 82
- 239000000446 fuel Substances 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000005276 aerator Methods 0.000 claims description 8
- 239000000779 smoke Substances 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 6
- 230000003134 recirculating effect Effects 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010411 cooking Methods 0.000 description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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- Furnace Details (AREA)
Abstract
The utility model provides a chinese meal kitchen range utensil that can high -efficient high -temperature low -oxygen combustion, it includes double fastener layer cavity furnace, set up the preheating of air chamber between the cavity furnace of this double fastener layer, a combustor, the air -blower, fuel inlet pipe and flue gas backward flow hole, still including setting up oven outside the cavity furnace outlying of double fastener layer, it collects the chamber to set up outside this the high temperature flue gas that constitutes between oven and the double fastener layer cavity furnace, the high temperature flue gas drainage that collects the intracavity with the high temperature flue gas is to setting up the high temperature flue gas return flow line at the hybrid chamber of combustor bottom, with communicating air intake in preheating of air intracavity chamber and air outlet, to the air hose that provides fresh air in the hybrid chamber and be arranged in carrying the high temperature air of preheating of air intracavity to the high temperature air passageway of hybrid chamber, compared with the prior art, its high temperature flue gas produced after the burning of this scheme ability make full use of combustor has improved the thermal efficiency, has reached energy -conserving effect for temperature in the furnace is more even, has improved to add the thermal mass.
Description
Technical field
This utility model relates to kitchen range product technical field, refer more particularly to a kind of can the Chinese food furnace kitchen range of Efficient high-temperature low oxygen combustion.
Background technology
The flue gas that the commercial kitchen range fuel in existing hotel, large scale business food and drink and enterprises and institutions dining room is discharged after combustion usually contains more heat, these heats are generally all typically directly discharged, it is not used, thus wasting the substantial amounts of energy, it is unable to reach the effect of energy-saving and emission-reduction, also takes away the heat of cooking stove simultaneously.For this, some cooking stove manufacturers, in order to make full use of and produced the flue gas containing heat in fuel combustion process, propose some cooking range structures that can utilize flue gas one after another.Such as date of publication is December in 2014 24, application number is the denomination of invention of 201410424830.7 is the application for a patent for invention of " a kind of blowing-type kitchen range realizing high-temperature and low-oxygen combustion ", it discloses a kind of technological means utilizing high-temperature flue gas that the extraneous air participating in burning is heated to utilize high-temperature flue gas, the technique effect of low oxygen combustion to reach a high temperature, but due to this version blowing-type kitchen range its in actual use, most high-temperature flue gas is exhausted directly to the external world either directly through the steam vent being provided with on the one hand, on the other hand due to the existence of pressure reduction, high-temperature flue gas is difficult to be back in hybrid chamber by its high temperature air passage being provided with air is heated, therefore its so-called Temperature Low Oxygen Combustion Technology effect is difficult to.In addition, existing cooking stove is provided with, due to it, the steam vent outwardly getting rid of flue gas, therefore its heat of high-temperature hot cigarette produced after causing burner combustion does not obtain well fully utilized, simultaneously again owing to high-temperature flue gas himself possesses significantly high heat, therefore the cooking stove kitchen range for being heated are also required to possess significantly high thermostability, and then have resulted in the defect that production cost improves and high-temperature flue gas does not utilize cmpletely of cooking stove kitchen range.By in consideration of it, for how to search out a kind of with low cost, abundant fully utilized high-temperature flue gas, working stability efficiently and really can well realize the cooking range structure of Temperature Low Oxygen Combustion Technology effect and be just particularly important.
Summary of the invention
The purpose of this utility model is in that to overcome the deficiencies in the prior art, it is provided that a kind of simple in construction, with low cost, make full use of high-temperature flue gas, stable and reliable in work efficiently and really can well realize Temperature Low Oxygen Combustion Technology effect can the Chinese food furnace kitchen range of Efficient high-temperature low oxygen combustion.
For achieving the above object, technical scheme provided by the utility model is: a kind of can the Chinese food furnace kitchen range of Efficient high-temperature low oxygen combustion, including double sandwich hollow burner hearth, it is arranged at the air-pre-heating cavity between this double sandwich hollow burner hearth, burner, aerator, for the fuel-feed pipe providing fuel in this burner and be arranged at the smoke backflow hole that on described double sandwich hollow burner hearth, several head and ends communicate, it is characterized in that: also include being arranged on the outer furnace wall that described double sandwich hollow burner hearth is peripheral, be arranged between this outer furnace wall and described double sandwich hollow burner hearth constitute high-temperature flue gas collection chamber, high-temperature flue gas in described high-temperature flue gas collection chamber is drained to the high temperature gases recirculating passage of the hybrid chamber being arranged on described burner bottom, the air inlet communicated with described air-pre-heating cavity inner chamber and air outlet, for providing the air hose of fresh air and the high temperature air passage for being delivered to by the high temperature air of air preheat intracavity in hybrid chamber in described hybrid chamber, wherein said air hose one end is connected with described aerator, its other end communicates with described hybrid chamber, it is provided with between described air inlet and described air outlet and mutually cuts off obstructed dividing plate, high-temperature flue gas for ensureing the air and described high-temperature flue gas collection chamber that are positioned at described air preheat intracavity carries out heat exchange.
Further, being additionally provided with an internal flow in described high-temperature flue gas collection chamber has the metal hose of water quality, and the water quality of the high-temperature flue gas and this metal hose that are wherein arranged in this high-temperature flue gas collection chamber carries out heat exchange.
Yet further, described outer furnace wall is additionally provided with and the flue gas exhaust hole communicated inside described high-temperature flue gas collection chamber on it.
Preferably, described its inwall side of double sandwich hollow burner hearth is also equipped with the infrared radiation ceramic plate for forming flame second-time burning in honeycomb hole shape.
Compared with prior art, this programme has the following technical effect that this programme can make full use of its produced high-temperature flue gas after combustion of burner, improve the thermal efficiency, reach energy-saving effect, concrete, extraneous fresh air is entered in the air-pre-heating cavity in double sandwich hollow burner hearth by fresh air inlet, and the fresh air of entrance, carrying out heat exchange with peripheral high-temperature flue gas, is entering in hybrid chamber through exhaust vent, high temperature air passage after heat exchange；It is flowed into the high-temperature flue gas in high-temperature flue gas collection chamber through smoke backflow hole in burner hearth simultaneously and then likewise enters in hybrid chamber by high temperature gases recirculating passage, so that the high temperature air entered in hybrid chamber and part high-temperature flue gas carry out mixed combustion with the fuel in fuel-feed pipe, form high-temperature and low-oxygen combustion environment.Said structure form can make full use of the high-temperature flue gas fresh air to entering on the one hand and preheat, double sandwich hollow burner hearth self can also be lowered the temperature by the endothermic process of air self simultaneously, ensure the service life of whole cooking stove so that the temperature in burner hearth is more uniform；In addition this programme by being provided with metal hose in the high-temperature flue gas collection chamber of range interior, utilize high-temperature flue gas that the water quality in this metal hose is heated, take full advantage of its entrained heat of high-temperature flue gas further, metal hose is circulated the low-temperature flue gas after heating recycling and then carries out low temperature finally by the annular gap between metal hose and flue gas exhaust hole, low carbon dioxide is discharged, substantially the utilization cmpletely to high-temperature flue gas is achieved, achieve the zero-emission of high-temperature flue gas, not only increase the utilization ratio to high-temperature flue gas, extend the service life of cooking stove kitchen range, it is simultaneously also beneficial to environmental protection.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the perspective view of another angle direction of the present utility model.
Fig. 3 is this utility model perspective view after removing outer furnace wall.
Fig. 4 is structural principle schematic diagram of the present utility model.
Fig. 5 is the A place partial enlargement structural representation in Fig. 4.
Fig. 6 is the heating work theory structure schematic diagram of the metal hose in this utility model.
In figure: 1-double sandwich hollow burner hearth, 101-inwall, 2-burner, 3-connector, 4-aerator, 5-air inlet, 6-air outlet, 7-flue gas exhaust hole, 8-smoke backflow hole, 9-fuel-feed pipe, 10-metal hose, 11-air hose, 12-high temperature air passage, 13-hybrid chamber, 14-high-temperature flue gas collection chamber, 15-outer furnace wall, 16-high temperature gases recirculating passage, 17-air-pre-heating cavity.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail:
Shown in accompanying drawing 1 to 5, a kind of described in the present embodiment can the Chinese food furnace kitchen range of Efficient high-temperature low oxygen combustion, it includes double sandwich hollow burner hearth 1, it is arranged at the air-pre-heating cavity 17 between this double sandwich hollow burner hearth 1, burner 2, aerator 4, for providing the fuel-feed pipe 9 of fuel in this burner 2 and being arranged on the smoke backflow hole 8 that on double sandwich hollow burner hearth 1, several head and ends communicate, also include the outer furnace wall 15 being arranged on double sandwich hollow burner hearth 1 periphery, be arranged between this outer furnace wall 15 and double sandwich hollow burner hearth 1 constitute high-temperature flue gas collection chamber 14, high-temperature flue gas in high-temperature flue gas collection chamber 14 is drained to the high temperature gases recirculating passage 16 of the hybrid chamber 13 being arranged on burner 2 bottom, the air inlet 5 communicated with air-pre-heating cavity 17 inner chamber and air outlet 6, for the high temperature air passage 12 high temperature air in air-pre-heating cavity 17 being delivered in hybrid chamber 13 and be used for providing the air hose 11 of fresh air in air-pre-heating cavity 17, wherein air hose 11 one end is connected with aerator 4, its other end is connected with air inlet 15, high temperature air passage 12 one end is connected with air outlet 6, its other end communicates with hybrid chamber 13 (connector 3 that namely other end is provided with burner 2 side is connected), it is provided with between above-mentioned air inlet 5 and air outlet 6 and mutually cuts off obstructed dividing plate (not shown), high-temperature flue gas for ensureing the air and high-temperature flue gas collection chamber 14 that are positioned at air-pre-heating cavity 17 carries out heat exchange.Additionally, in order to ensure that whole equipment possesses better heats, its inwall 101 side of above-mentioned double sandwich hollow burner hearth 1 is also equipped with the infrared radiation ceramic plate (not shown) for forming flame second-time burning in honeycomb hole shape.Adopt the version being provided with the infrared radiation ceramic plate 101 in honeycomb porous structure on the inwall side of double sandwich hollow burner hearth 1, the flame after marmite is done work can be allowed to carry out second time burning, increase the stereo heat transfer area of flame, it is effectively improved the thermal efficiency of fuel, utilize the high-temperature flue gas after twice work doing after the honeycomb hole of ceramic wafer, can be pooled in high-temperature flue gas collection chamber 14 through above-mentioned smoke backflow hole 8 endlessly, improve the utilization ratio of high-temperature flue gas.
Shown in accompanying drawing 4,5 and 6, being additionally provided with an internal flow in above-mentioned high-temperature flue gas collection chamber 14 has the metal hose 10 of water quality, and the water quality of the high-temperature flue gas and this metal hose 10 that are wherein arranged in this high-temperature flue gas collection chamber 14 carries out heat exchange.
Finally, with reference to, shown in accompanying drawing 1, its bottom of outer furnace wall 15 in this programme being additionally provided with the flue gas exhaust hole 7 that communicate internal with high-temperature flue gas collection chamber 14.Wherein, a pair this flue gas exhaust hole 7 that above-mentioned metal hose 10 is provided by is arranged in above-mentioned high-temperature flue gas collection chamber 14, utilizes its interior high-temperature flue gas that its interior water quality is heated.
With reference to shown in accompanying drawing 4, during work, extraneous fresh air is entered in the air-pre-heating cavity 17 in double sandwich hollow burner hearth 1 by fresh air inlet 5 and (represents the fresh air blasted by aerator 4 in the diagram with dotted arrow, the fresh air blasted is by air hose 11 and in the air-pre-heating cavity 17 that fresh air inlet 5 enters in double sandwich hollow burner hearth 1), the fresh air entered is carrying out heat exchange with peripheral high-temperature flue gas, high temperature air after heat exchange is through exhaust vent 6, high temperature air passage 12 enters into (the high temperature air solid arrow after being entered into the preheating in hybrid chamber 13 by high temperature air passage 12 in figure represents) in hybrid chamber 13；It is flowed into the high-temperature flue gas in high-temperature flue gas collection chamber 14 through smoke backflow hole 8 in burner hearth simultaneously and then likewise enters in hybrid chamber 13 by high temperature gases recirculating passage 16, so that the high temperature air entered in hybrid chamber 13 and part high-temperature flue gas carry out mixed combustion with the fuel in fuel-feed pipe 9, form high-temperature and low-oxygen combustion environment.
In sum, said structure form can make full use of the high-temperature flue gas fresh air to entering on the one hand and preheat, double sandwich hollow burner hearth self can also be lowered the temperature by the endothermic process of air self, it is ensured that the service life of whole cooking stove so that the temperature in burner hearth is more uniform simultaneously；In addition this programme by being provided with metal hose in the high-temperature flue gas collection chamber of range interior, utilize high-temperature flue gas that the water quality in this metal hose is heated, take full advantage of its entrained heat of high-temperature flue gas further, metal hose is circulated the low-temperature flue gas after heating recycling and then carries out low temperature finally by the annular gap between metal hose and flue gas exhaust hole, low carbon dioxide is discharged, substantially the utilization cmpletely to high-temperature flue gas is achieved, achieve the zero-emission of high-temperature flue gas, not only increase the utilization ratio to high-temperature flue gas, extend the service life of cooking stove kitchen range, it is simultaneously also beneficial to environmental protection.
The examples of implementation of the above are only the preferred embodiment of this utility model, not limit practical range of the present utility model with this, therefore all changes made according to the shape of this utility model, principle, all should be encompassed in protection domain of the present utility model.
Claims (4)
1. one kind can the Chinese food furnace kitchen range of Efficient high-temperature low oxygen combustion, including double sandwich hollow burner hearth (1), it is arranged at the air-pre-heating cavity (17) between this double sandwich hollow burner hearth (1), burner (2), aerator (4), for providing the fuel-feed pipe (9) of fuel in this burner (2) and being arranged at the smoke backflow hole (8) that described double sandwich hollow burner hearth (1) several head and ends upper communicate, it is characterized in that: also include being arranged on the outer furnace wall (15) that described double sandwich hollow burner hearth (1) is peripheral, be arranged between this outer furnace wall (15) and described double sandwich hollow burner hearth (1) constitute high-temperature flue gas collection chamber (14), high-temperature flue gas in described high-temperature flue gas collection chamber (14) is drained to the high temperature gases recirculating passage (16) of the hybrid chamber (13) being arranged on described burner (2) bottom, the air inlet (5) communicated with described air-pre-heating cavity (17) inner chamber and air outlet (6), for the high temperature air in air-pre-heating cavity (17) being delivered to high temperature air passage (12) in hybrid chamber (13) and for providing the air hose (11) of fresh air in described air-pre-heating cavity (17), wherein said air hose (11) one end is connected with described aerator (4), its other end is connected with described air inlet (5), described high temperature air passage (12) one end is connected with described air outlet (6), its other end communicates with described hybrid chamber (13), it is provided with between described air inlet (5) and described air outlet (6) and mutually cuts off obstructed dividing plate, high-temperature flue gas for ensureing the air and described high-temperature flue gas collection chamber (14) that are positioned at described air-pre-heating cavity (17) carries out heat exchange.
2. according to claim 1 a kind of can the Chinese food furnace kitchen range of Efficient high-temperature low oxygen combustion, it is characterized in that: being additionally provided with an internal flow in described high-temperature flue gas collection chamber (14) has the metal hose (10) of water quality, the water quality of the high-temperature flue gas and this metal hose (10) that are wherein arranged in this high-temperature flue gas collection chamber (14) carries out heat exchange.
3. according to claim 1 and 2 a kind of can the Chinese food furnace kitchen range of Efficient high-temperature low oxygen combustion, it is characterised in that: described outer furnace wall (15) is additionally provided with and the internal flue gas exhaust hole (7) communicated of described high-temperature flue gas collection chamber (14) on it.
4. according to claim 3 a kind of can the Chinese food furnace kitchen range of Efficient high-temperature low oxygen combustion, it is characterised in that: described double sandwich hollow burner hearth (1) its inwall (101) side is also equipped with being the infrared radiation ceramic plate for forming flame second-time burning of honeycomb hole shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620051269.7U CN205351411U (en) | 2016-01-20 | 2016-01-20 | Chinese meal kitchen range utensil that can high -efficient high -temperature low -oxygen combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620051269.7U CN205351411U (en) | 2016-01-20 | 2016-01-20 | Chinese meal kitchen range utensil that can high -efficient high -temperature low -oxygen combustion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205351411U true CN205351411U (en) | 2016-06-29 |
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ID=56178662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620051269.7U Expired - Fee Related CN205351411U (en) | 2016-01-20 | 2016-01-20 | Chinese meal kitchen range utensil that can high -efficient high -temperature low -oxygen combustion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205351411U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439940A (en) * | 2016-10-18 | 2017-02-22 | 杭州中欣不锈钢制品有限公司 | Waste heat recovering system of gas stove |
| CN106678880A (en) * | 2016-12-23 | 2017-05-17 | 卢永强 | Safety and energy-saving combustion furnace |
| CN108204587A (en) * | 2017-12-22 | 2018-06-26 | 郝名慧 | A kind of fully premixed combustion system |
| CN108224489A (en) * | 2018-01-10 | 2018-06-29 | 浙江九龙厨具集团有限公司 | A kind of high-efficiency environment friendly combustion system and its operating method |
| CN108253419A (en) * | 2017-12-22 | 2018-07-06 | 郝名慧 | A kind of pneumatic power amplifier automatic regulating valve and its application |
| CN108488851A (en) * | 2018-02-07 | 2018-09-04 | 海宁鼎合工程技术开发有限公司 | A kind of energy-saving environmental-protection gas furnace |
| CN108534183A (en) * | 2017-01-05 | 2018-09-14 | 邹静云 | A kind of premixed heat exchange commercial energy-saving gas-burning furnace with less environmetal pollution |
| CN110887062A (en) * | 2019-10-09 | 2020-03-17 | 宁波方太厨具有限公司 | Stove burner |
| CN113310080A (en) * | 2021-06-07 | 2021-08-27 | 厦门成之韵工贸有限公司 | Gas heating stove capable of utilizing waste heat |
-
2016
- 2016-01-20 CN CN201620051269.7U patent/CN205351411U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439940A (en) * | 2016-10-18 | 2017-02-22 | 杭州中欣不锈钢制品有限公司 | Waste heat recovering system of gas stove |
| CN106678880A (en) * | 2016-12-23 | 2017-05-17 | 卢永强 | Safety and energy-saving combustion furnace |
| CN108534183A (en) * | 2017-01-05 | 2018-09-14 | 邹静云 | A kind of premixed heat exchange commercial energy-saving gas-burning furnace with less environmetal pollution |
| CN108204587A (en) * | 2017-12-22 | 2018-06-26 | 郝名慧 | A kind of fully premixed combustion system |
| CN108253419A (en) * | 2017-12-22 | 2018-07-06 | 郝名慧 | A kind of pneumatic power amplifier automatic regulating valve and its application |
| CN108224489A (en) * | 2018-01-10 | 2018-06-29 | 浙江九龙厨具集团有限公司 | A kind of high-efficiency environment friendly combustion system and its operating method |
| CN108488851A (en) * | 2018-02-07 | 2018-09-04 | 海宁鼎合工程技术开发有限公司 | A kind of energy-saving environmental-protection gas furnace |
| CN110887062A (en) * | 2019-10-09 | 2020-03-17 | 宁波方太厨具有限公司 | Stove burner |
| CN110887062B (en) * | 2019-10-09 | 2021-10-22 | 宁波方太厨具有限公司 | Stove burner |
| CN113310080A (en) * | 2021-06-07 | 2021-08-27 | 厦门成之韵工贸有限公司 | Gas heating stove capable of utilizing waste heat |
| CN113310080B (en) * | 2021-06-07 | 2024-05-28 | 厦门成之韵工贸有限公司 | Gas heating stove capable of utilizing waste heat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171229 Address after: Panyu District Luopu street, Guangzhou City 510000 Guangdong Province Jiao Cun Guangzhou City Yingbin Road on the north side of Xinji Shaxi Hotel Supplies Expo on Jiao District No. 1920 Patentee after: Guangzhou green ban kitchenware Technology Co., Ltd. Address before: 528000 Guangdong Foshan City Nanhai District Li Shui Town, three Huai water head North Lane 1 Co-patentee before: Deng Xiyuan Patentee before: Tang Yuanqing |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190422 Address after: 510000 Lihong Road, Huadu District, Guangzhou City, Guangdong Province, No. 1 (Part 1) Patentee after: Guangdong green intelligent cold chain Polytron Technologies Inc Address before: 510000 Shangcao District, Shangcao Village, Luopu Street, Panyu District, Guangzhou, Guangdong Province, 1920, Shangcao District, Xinji Shaxi Hotel Articles Expo City, Guangzhou City, north of Yingbin Road Patentee before: Guangzhou green ban kitchenware Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190529 Address after: 510000 Lihong Road, Huadu District, Guangzhou City, Guangdong Province, No. 1 (Part 1) Patentee after: Guangzhou King kitchen Environmental Protection Technology Co., Ltd. Address before: 510000 Lihong Road, Huadu District, Guangzhou City, Guangdong Province, No. 1 (Part 1) Patentee before: Guangdong green intelligent cold chain Polytron Technologies Inc |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
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