CN208388448U - No external power supply photo-thermal acquires formula self power generation barbecue apparatus - Google Patents

No external power supply photo-thermal acquires formula self power generation barbecue apparatus Download PDF

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Publication number
CN208388448U
CN208388448U CN201721534802.6U CN201721534802U CN208388448U CN 208388448 U CN208388448 U CN 208388448U CN 201721534802 U CN201721534802 U CN 201721534802U CN 208388448 U CN208388448 U CN 208388448U
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CN
China
Prior art keywords
box
barbecue
power supply
motor
battery
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Expired - Fee Related
Application number
CN201721534802.6U
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Chinese (zh)
Inventor
肖爱玲
陈宏涛
刘富民
赵澳
王重阳
李小龙
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Tarim University
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Tarim University
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Priority to CN201721534802.6U priority Critical patent/CN208388448U/en
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Publication of CN208388448U publication Critical patent/CN208388448U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the improvement of meat roasting equipment structure, especially formula self power generation barbecue apparatus is acquired without external power supply photo-thermal, solar photovoltaic cell panel is fixedly mounted on the door-plate inner plate surface of lower chamber door, battery support plate, motor output speed regulator and sun-generated electric power controller are fixedly mounted in lower installation interior, battery is fixedly mounted on battery support plate upper face, thermoelectric generator and dc motor are fixedly mounted in upper installation interior, first rotation section is installed in fixing seat, the second rotation section is installed in each Sheng lubricating cup;Dc motor passes sequentially through gear and transmission shaft is drivingly connected the second rotation section;Solar photovoltaic cell panel is electrically connected battery, thermo-electric generation mechatronics battery by solar photovoltaic controller, and battery is electrically connected dc motor by motor output speed regulator.The utility model is not necessarily to artificial overturning barbecue pricker on duty, and the process of roasting prevents the generation of most oil smoke, and safety and environmental protection is easily operated.

Description

No external power supply photo-thermal acquires formula self power generation barbecue apparatus
Technical field
The utility model belongs to the improvement of meat roasting equipment structure, especially without external power supply photo-thermal acquisition formula self power generation barbecue Device.
Background technique
Currently, the oven or roasting using grilled or electric heating being commonly used in the market, still suffers from the generation of oil smoke, oil Cigarette is harmful for roasting human health, and has it using limitation using Electric roaster, carries inconvenience. For existing oven, barbecue personnel will keep ceaselessly overturning to roast, and expend physical strength and to healthy unfavorable.
Utility model content
The purpose of this utility model is to provide a kind of no external power supply photo-thermal to acquire formula self power generation barbecue apparatus, is not necessarily to people Work overturning barbecue pricker on duty, and the process of roasting prevents the generation of most oil smoke, and safety and environmental protection is easily operated.
Purpose of the utility model is realized as follows: a kind of no external power supply photo-thermal acquires formula self power generation barbecue apparatus, Including barbecue box and refractory-lined ovens box, nowel mouth is arranged in power supply case front, is installed on nowel mouth and remains setting And the lower chamber door of power supply case hollow portion is opened or closed with rollover states, it is fixedly mounted with too on the door-plate inner plate surface of lower chamber door It is positive can photovoltaic battery panel, power supply case hollow space is divided into positioned at thermal insulation board by fixed thermal insulation board in power supply case The upper installation room of top and the lower installation room being located at below thermal insulation board, are fixedly mounted with battery support plate, direct current in lower installation interior Motor output speed regulator and sun-generated electric power controller, battery support plate are horizontally packed in the peripheral wall of lower installation room On inner surface, battery is fixedly mounted on battery support plate upper face, dc motor exports speed regulator and solar energy Power-supply controller of electric is packed on the bottom wall inner surface of lower installation room with the state being separated from each other, and is fixedly mounted with temperature difference hair in upper installation interior Motor and dc motor, thermoelectric generator absorbs the fixed contact power supply case roof inner surface of one end of thermal energy, dynamic The gear drive being installed on power service tank roof including corresponding meshed gears and transmission shaft, dc motor The coaxial affixed corresponding gear of power output shaft, the coaxial affixed corresponding transmission shaft of gear and to be respectively positioned on installation indoor; The barbecue box being fixedly mounted in power supply case top wall outer surface above power supply case, barbecue box bottom wall and power supply Case roof, which is bonded to each other, to be contacted and is made of thermal conductive metal plate;Top box mouth is arranged in barbecue box front, in top box mouth On be installed with and remain and erect and open or close with rollover states the upper chamber door of barbecue box hollow portion, installed in barbecue box Can be detached from barbecue box and can built-in incendivity carbon block refractory-lined ovens box, refractory-lined ovens box is totally in cubic shaped, refractory-lined ovens box Bottom is fixedly sitting on barbecue box bottom wall inner surface, and the top of refractory-lined ovens box is offered, and carbon block can be added inside it in rectangle The carbon block of the burner hearth being equipped with is added box mouth, towards the preceding rectangle wall body in front of barbecue box and towards barbecue box in refractory-lined ovens box peripheral wall The rear rectangle wall body at rear is respectively arranged with the venthole of the uniformly dispersing of connection burner hearth and barbecue box hollow portion, barbecue box roof Offer the port in rectangle, the articulated removable cover that port is opened or closed in a manner of overturning in barbecue box top wall outer surface Plate, port are added box mouth by carbon block and are connected to burner hearth, and port inner edge is mutually connected to each other with carbon block addition box mouth outer periphery and phase Mutually sealing cooperation, refractory-lined ovens box top wall circumference are evenly distributed with the guiding seam in gap shape respectively, are guiding seam to refractory-lined ovens box roof The inner terminal that middle part extends is fixedly mounted with cross section totally C-shaped fixing seat, and it is totally C-shaped that cross section is installed in fixing seat And the barbecue pricker of setting can be fixed in the horizontal direction and prevents barbecue pricker relatively fixed together with barbecue pricker while lodging First rotation section of seat rotation is provided with several Shengs uniformly distributed around refractory-lined ovens box circumferential direction on barbecue box inner bottom wall inner surface It is totally C-shaped and can fix the barbecue pricker of setting in the vertical direction to be installed with cross section in each Sheng lubricating cup for lubricating cup Simultaneously relative to the second rotation section of fixed seat rotation together with barbecue pricker;Transmission shaft then respectively successively through power supply case roof, The perforation that barbecue box bottom wall and Sheng lubricating cup bottom wall respectively offer is across power supply case roof, barbecue box bottom wall and contains lubricating cup bottom Wall is simultaneously cooperated, transmission with erectting the perforation dynamic sealing that the state of rotation is at least respectively offered with corresponding Sheng lubricating cup bottom wall respectively The lower part shaft part of axis is indoor positioned at upper installation and upper part shaft part is located in Sheng lubricating cup and difference is affixed corresponding second turn coaxial Dynamic portion, dc motor passes sequentially through corresponding meshed gears and transmission shaft is drivingly connected the second rotation section;Photovoltaic Solar panel is electrically connected battery by sun-generated electric power controller with the mode to charge a battery, and thermoelectric generator is to give electric power storage The mode of pond charging is electrically connected battery, and battery is to export revolving speed by dc motor to the mode that dc motor is powered Adjuster is electrically connected dc motor.
The utility model without it is outer even power supply, sufficiently by during collected barbecue thermal gradient energy and solar energy be changed into Electric energy, and then can reach the barbecue pricker of automatic rotary roasting meat piece and the purpose of adjustable barbecue pricker rotation speed, in barbecue process Also can wall surface overwhelming majority oil smoke generation.
The utility model technical characteristics: the carbon block thermal energy to burn in refractory-lined ovens box is passed through into temperature during barbecue Poor generator is converted to power storage in battery, wherein thermoelectric generator is placed in heat source surface and can generate electricity, when as heat When the carbon block ignition temperature in source reaches 450 DEG C, thermoelectric generator highest output electrical parameter can reach 12V/15W;Therefore, the temperature difference is sent out Motor and continuous raising with temperature, the temperature difference become larger, will continuously charge a battery, and battery is again to direct current Motivation conveys stable electric current, guarantees that the utility model runs well.In addition, the solar power generation that the utility model also adds Plate (solar photovoltaic cell panel) can also use solar energy, charge a battery, the highest output of solar panel Electrical parameter can reach 12V/10W.The DC speed regulator (dc motor output speed regulator) that the utility model also adds Direction of rotation and the rotation speed of brochette can be manually adjusted by DC speed regulator, i.e., the time that controllable barbecue is baked is long It is short, it is more flexible, humanized.
The utility model is by thermoelectric generator and solar panel, by electric energy caused by thermo-electric generation and too Electric energy caused by positive energy plate power generation is conveyed to dc motor by battery, and then has by gear drive driving string The barbecue pricker of barbecue block rotates with.
The existing oven of the design reference of the utility model has no oil smoke, without external power, adjustable, portable, easy The barbecue pricker of the characteristics of disassembly, the barbecue block baked can erect rotation, without artificial guard.It mainly utilizes semiconductor thermoelectric to send out Electric installation and solar panel provide electric power, push dc motor rotation, to pass through gear drive band Dynamic barbecue pricker rotation, makes full use of existing carbon block combustion heat energy and solar energy, and do not limited by locating condition.So this Utility model is not necessarily to artificial overturning barbecue pricker on duty, and the process of roasting prevents the generation of most oil smoke, safety and environmental protection, easily In operation.
The utility model is not necessarily to external power supply, after carbon block normal combustion, by the continuous raising of temperature, as main power source Thermoelectric generator start to work, and then dc motor operating is driven by battery, then reaches during barbecue oneself Dynamic rotating string has the purpose of the barbecue pricker of barbecue block;In addition, solar panel can be turned on when outdoors sunlight is good, it can As accessory power supply to storage battery power supply.The utility model safety and environmental protection, protection human body respiration health is easy to operate, is easy to take Band is easy to upper hand operation.
Detailed description of the invention
Below in conjunction with attached drawing, the utility model is described in further detail.
Fig. 1 is main body schematic perspective view of the utility model when chamber door is opened;
Fig. 2 is the solid of the utility model local DC motor, gear drive and barbecue box phase matched together Structural schematic diagram.
Specific embodiment
A kind of no external power supply photo-thermal acquisition formula self power generation barbecue apparatus, as shown in Figure 1 and Figure 2, including barbecue box and fire resisting Nowel mouth is arranged in furnace box 12, power supply case front, is installed on nowel mouth and remains setting and beaten with rollover states The lower chamber door of power supply case hollow portion is closed on or off, is fixedly mounted with solar photovoltaic cell panel on the door-plate inner plate surface of lower chamber door 15, power supply case hollow space is divided into the upper peace above thermal insulation board 7 by fixed thermal insulation board 7 in power supply case Room and the lower installation room for being located at 7 lower section of thermal insulation board are filled, it is defeated to be fixedly mounted with battery support plate 9, dc motor in lower installation interior Speed regulator 10 and sun-generated electric power controller 16 out, battery support plate 9 are horizontally packed in the peripheral wall of lower installation room On surface, battery 8 is fixedly mounted on 9 upper face of battery support plate, dc motor exports speed regulator 10 and the sun Energy power-supply controller of electric 16 is packed on the bottom wall inner surface of lower installation room with the state being separated from each other, and is fixedly mounted with temperature in upper installation interior Poor generator 6 and dc motor, thermoelectric generator 6 absorb table in the fixed contact power supply case roof of one end of thermal energy Face, the gear drive being installed on power supply case roof including corresponding meshed gears 17 and transmission shaft, The coaxial affixed corresponding gear 17 of the power output shaft of dc motor, the coaxial affixed corresponding transmission shaft of gear 17 and equal position It is indoor in upper installation;The barbecue box being fixedly mounted in power supply case top wall outer surface above power supply case, barbecue box Bottom wall is bonded to each other with power supply case roof and contacts and be made of thermal conductive metal plate;On barbecue box front is arranged Case mouth is installed with the upper chamber door 2 for remaining and erectting and open or close with rollover states barbecue box hollow portion on top box mouth, Be installed in barbecue box can be detached from barbecue box and can in dress incendivity carbon block refractory-lined ovens box 12, refractory-lined ovens box 12 is overall in vertical Cube shape, 12 bottom of refractory-lined ovens box are fixedly sitting on barbecue box bottom wall inner surface, and the top of refractory-lined ovens box 12, which offers, is in Carbon block can be added the carbon block of burner hearth being internally provided with and be added box mouth by rectangle, towards in front of barbecue box in 12 peripheral wall of refractory-lined ovens box Preceding rectangle wall body and rear rectangle wall body towards barbecue box rear be respectively arranged with the equal of connection burner hearth and barbecue box hollow portion The venthole 13 of even distribution, barbecue box roof offer the port in rectangle, articulated to turn in barbecue box top wall outer surface The mode of turning opens or closes the removable cover 1 of port, and port is added box mouth by carbon block and is connected to burner hearth, port inner edge and carbon block Box mouth outer periphery is added and is mutually connected to each other and seals against each other cooperation, 12 top wall circumference of refractory-lined ovens box is evenly distributed with respectively in gap shape Guiding seam is fixedly mounted with cross section totally C-shaped fixing seat to the inner terminal extended in the middle part of 12 roof of refractory-lined ovens box in guiding seam, It is totally C-shaped and the barbecue pricker 3 of setting can be fixed in the horizontal direction and prevent barbecue that cross section is installed in fixing seat With barbecue pricker 3 together relative to the first rotation section 11 of fixed seat rotation while pricker 3 lodges, on barbecue box inner bottom wall inner surface Several are provided with around the circumferential uniformly distributed Sheng lubricating cup 4 of refractory-lined ovens box 12, being installed with cross section totally in each Sheng lubricating cup 4 is in C-shaped and while the barbecue pricker 3 of setting can be fixed in the vertical direction with barbecue pricker 3 together relative to the second of fixed seat rotation Rotation section;Transmission shaft is then successively worn through power supply case roof, barbecue box bottom wall with what Sheng 4 bottom wall of lubricating cup respectively offered respectively Hole pass through power supply case roof, barbecue box bottom wall with contain 4 bottom wall of lubricating cup and with erect the state of rotation distinguish at least with it is corresponding The perforation dynamic sealing cooperation that respectively offers of Sheng 4 bottom wall of lubricating cup, the lower part shaft part of transmission shaft be located at upper installation interior and thereon Portion's shaft part is located in Sheng lubricating cup 4 and coaxial affixed corresponding second rotation section, dc motor pass sequentially through corresponding nibble respectively The gear 17 and transmission shaft of conjunction are drivingly connected the second rotation section;Mode of the solar photovoltaic cell panel 15 to charge to battery 8 It is electrically connected battery 8 by sun-generated electric power controller 16, thermoelectric generator 6 is electrically connected with the mode to charge to battery 8 to be stored Battery 8, battery 8 export speed regulator 10 by dc motor with the mode powered to dc motor and are electrically connected direct current Motor.
As shown in Figure 1 and Figure 2, dc motor is divided into the first dc motor 5 and the second dc motor 14, gear 17 It is divided into first gear and second gear, transmission shaft is divided into the first transmission shaft and second driving shaft, and the second rotating part is the one the Two rotation sections and the two the second rotation sections, the first dc motor 5 pass sequentially through the first gear of corresponding engagement, the first transmission Axis is drivingly connected the one the second rotation sections, and the second dc motor 14 passes sequentially through the second gear of corresponding engagement, second passes Moving axis is drivingly connected the two the second rotation sections.
As shown in Figure 1, respectively for the left side rectangle wall body and right side square of two side of barbecue box in 12 peripheral wall of refractory-lined ovens box The respective outside of shape wall body is fixedly mounted with refractory metal lever respectively.
It outside barbecue box and fixes to mat formation outside upper chamber door 2 and has insulating layer.
As shown in Figure 1, when the utility model at work, the closing of barbecue box upper chamber door 2 (but external air flow is allowed to be imitated by chimney Gap and the inflow burner hearth of venthole 13 passed sequentially through between upper chamber door 2 and top box mouth should be acted on, and box mouth stream is added from carbon block Out to extraneous), after the carbon block normal combustion in oven, turn on the power switch, then, the radiator fan in thermoelectric generator 6 It starts to work, meanwhile, the first dc motor 5 and the second dc motor 14 are started to work, at this time solar photovoltaic cell panel 15 in the state opened, and solar energy passes through caused by electric energy and thermoelectric generator 6 that sun-generated electric power controller 16 exports Electric energy is delivered to battery 8 together, and the electric energy of battery 8 conveys after the processing by dc motor output speed regulator 10 To the first dc motor 5 and the second dc motor 14, when the first dc motor 5 and the second dc motor 14 work When, under the action of gear drive, the upper end of barbecue pricker 3 is stuck in the first rotation to its inner terminal is moved to through guiding seam The barbecue pricker 3 that portion 11 and its lower end are sitting on the second driving section is limited in the cross card slot being provided with by the second driving section In the case of keep rotation, carbon block burn heated gas by 13 barbecue string of venthole in the meat piece on barbecue pricker 3, meat Grease caused by block then flows directly into downwards along barbecue pricker 3 and contains lubricating cup 4, effectively avoids the generation of oil smoke, thermal gradient energy and too It is positive can to provide enough electric energy, to guarantee barbecue pricker 3 in gear drive and dc motor output rotational speed regulation Under the action of device 10, it can be operated according to the direction and revolving speed of setting, and removable cover 1 and barbecue box are then being able to maintain carbon block just The heat given out can be effectively conducted to meat piece;Preceding rectangle wall body and rear rectangle wall body in 12 peripheral wall of refractory-lined ovens box are provided with Venthole 13 promote carbon block full combustion using stack effect, discharge more heats, cross section is hexagonal and more intensive When cellular venthole 13 is collectively formed also can more effectively transfer heat to meat piece.
Shown in Fig. 2, when the utility model at work, the power output shaft and gear 17 of dc motor are coaxial fixed Together, the motion mode between gear 17 is engaged transmission, except co-axially fixed with the power output shaft of dc motor Except operative gear except, another part gear is coaxially fixed together with transmission shaft, transmission shaft upper end or the second rotation section Cross card slot is offered, after the lower end of barbecue pricker 3 is inserted on cross card slot, dc motor can pass through gear drive machine Structure and cross card slot drive barbecue pricker 3 to erect rotation.

Claims (4)

1. a kind of no external power supply photo-thermal acquires formula self power generation barbecue apparatus, including barbecue box and refractory-lined ovens box, it is characterised in that: Nowel mouth is arranged in power supply case front, is installed on nowel mouth and remains setting and opened or closed with rollover states The lower chamber door of power supply case hollow portion is fixedly mounted with solar photovoltaic cell panel on the door-plate inner plate surface of lower chamber door, in power Power supply case hollow space is divided into upper installation room above thermal insulation board and is located at by fixed thermal insulation board in service tank Lower installation room below thermal insulation board is fixedly mounted with battery support plate, dc motor output speed regulator in lower installation interior With sun-generated electric power controller, battery support plate is horizontally packed on the peripheral wall inner surface of lower installation room, in battery branch Battery is fixedly mounted on board upper face, dc motor exports speed regulator with sun-generated electric power controller to be separated from each other State be packed on the bottom wall inner surface of lower installation room, be fixedly mounted with thermoelectric generator and dc motor in upper installation interior, temperature Poor generator absorbs the fixed contact power supply case roof inner surface of one end of thermal energy, is installed on power supply case roof Gear drive including corresponding meshed gears and transmission shaft, the power output shaft of dc motor are coaxially solid Connect corresponding gear, the coaxial affixed corresponding transmission shaft of gear and to be respectively positioned on installation indoor;In power supply case roof appearance The barbecue box being fixedly mounted with above power supply case on face, barbecue box bottom wall are bonded to each other with power supply case roof and contact It constitutes together and by thermal conductive metal plate;Top box mouth is arranged in barbecue box front, is installed on top box mouth and remains setting And the upper chamber door of barbecue box hollow portion is opened or closed with rollover states, be installed in barbecue box can be detached from barbecue box and can in The refractory-lined ovens box of incendivity carbon block is filled, refractory-lined ovens box is totally in cubic shaped, and refractory-lined ovens cassette bottom portion is fixedly sitting in barbecue box On bottom wall inner surface, the top of refractory-lined ovens box is offered to be added in the carbon block that the burner hearth being internally provided with can be added in carbon block by rectangle Box mouth, the rear rectangle wall body difference in refractory-lined ovens box peripheral wall towards the preceding rectangle wall body in front of barbecue box and towards barbecue box rear It is provided with the venthole of the uniformly dispersing of connection burner hearth and barbecue box hollow portion, barbecue box roof offers the port in rectangle, The articulated removable cover that port is opened or closed in a manner of overturning in barbecue box top wall outer surface, port are added by carbon block Box mouth is connected to burner hearth, and port inner edge is added box mouth outer periphery with carbon block and is mutually connected to each other and seals against each other cooperation, refractory-lined ovens box Top wall circumference is evenly distributed with the guiding seam in gap shape respectively, is fixedly mounted in guiding seam to the inner terminal extended in the middle part of refractory-lined ovens box roof The overall C-shaped fixing seat in cross section, it is totally C-shaped and can fix in the horizontal direction that cross section is installed in fixing seat The barbecue pricker firmly erect and prevent barbecue pricker while lodging with barbecue pricker together with relative to the first rotation section that fixed seat rotates, It is provided with several Sheng lubricating cups uniformly distributed around refractory-lined ovens box circumferential direction on barbecue box inner bottom wall inner surface, pacifies in each Sheng lubricating cup It is totally C-shaped and can fix in the vertical direction relatively solid together with barbecue pricker while the barbecue pricker of setting to be filled with cross section Second rotation section of reservation rotation;Transmission shaft is then respectively successively through power supply case roof, barbecue box bottom wall and Sheng lubricating cup bottom wall The perforation respectively offered is across power supply case roof, barbecue box bottom wall and contains lubricating cup bottom wall and is divided with erectting the state of rotation The perforation dynamic sealing not offered respectively with corresponding Sheng lubricating cup bottom wall at least cooperates, and the lower part shaft part of transmission shaft is located at upper installation Indoor and upper part shaft part, which is located at, to be contained in lubricating cup and coaxial affixed corresponding second rotation section, dc motor pass sequentially through respectively Corresponding meshed gears and transmission shaft are drivingly connected the second rotation section;Mould of the solar photovoltaic cell panel to charge a battery Formula is electrically connected battery by sun-generated electric power controller, and thermoelectric generator is electrically connected electric power storage with the mode to charge a battery Pond, battery export speed regulator by dc motor with the mode powered to dc motor and are electrically connected direct current drive Machine.
2. no external power supply photo-thermal according to claim 1 acquires formula self power generation barbecue apparatus, it is characterized in that: direct current drive Machine is divided into the first dc motor and the second dc motor, and gear is divided into first gear and second gear, and transmission shaft is divided into One transmission shaft and second driving shaft, the second rotating part are the one the second rotation sections and the two the second rotation sections, the first direct current Motivation passes sequentially through the first gear of corresponding engagement, the first transmission shaft is drivingly connected the one the second rotation sections, the second direct current Motivation passes sequentially through the second gear of corresponding engagement, second driving shaft is drivingly connected the two the second rotation sections.
3. no external power supply photo-thermal according to claim 1 acquires formula self power generation barbecue apparatus, it is characterized in that: refractory-lined ovens box Left side rectangle wall body in peripheral wall respectively for two side of barbecue box is fixedly mounted with resistance to respectively with the respective outside of right rectangular wall body Fiery metal lever.
4. no external power supply photo-thermal according to claim 1 acquires formula self power generation barbecue apparatus, it is characterized in that: outside barbecue box It fixes to mat formation outside portion and upper chamber door and has insulating layer.
CN201721534802.6U 2017-11-17 2017-11-17 No external power supply photo-thermal acquires formula self power generation barbecue apparatus Expired - Fee Related CN208388448U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721534802.6U CN208388448U (en) 2017-11-17 2017-11-17 No external power supply photo-thermal acquires formula self power generation barbecue apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721534802.6U CN208388448U (en) 2017-11-17 2017-11-17 No external power supply photo-thermal acquires formula self power generation barbecue apparatus

Publications (1)

Publication Number Publication Date
CN208388448U true CN208388448U (en) 2019-01-18

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CN201721534802.6U Expired - Fee Related CN208388448U (en) 2017-11-17 2017-11-17 No external power supply photo-thermal acquires formula self power generation barbecue apparatus

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113932271A (en) * 2021-11-26 2022-01-14 安徽工程大学 Environment-friendly barbecue oil smoke treatment facility

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113932271A (en) * 2021-11-26 2022-01-14 安徽工程大学 Environment-friendly barbecue oil smoke treatment facility
CN113932271B (en) * 2021-11-26 2023-04-25 安徽工程大学 Environment-friendly barbecue oil smoke treatment facility

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190118

Termination date: 20191117