CN105091037B - A kind of picnic furnace with anti-scald structure - Google Patents

A kind of picnic furnace with anti-scald structure Download PDF

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Publication number
CN105091037B
CN105091037B CN201510584361.XA CN201510584361A CN105091037B CN 105091037 B CN105091037 B CN 105091037B CN 201510584361 A CN201510584361 A CN 201510584361A CN 105091037 B CN105091037 B CN 105091037B
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cylinder
fire
stove
precaution
stone
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CN201510584361.XA
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CN105091037A (en
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陈立德
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Ningbo golden card energy technology Co., Ltd.
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Ningbo Golden Card Energy Technology Co Ltd
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Abstract

The invention discloses a kind of picnic furnace with anti-scald structure, including the body of heater of combustion chamber is internally provided with, body of heater is made up of outer barrel, middle cylinder and inner cylinder, and middle cylinder is made up of the thermal insulation board of loose structure, and air admission hole is provided with inner cylinder;The top of body of heater is provided with stone or metal plate for standing a stove on as a precaution against fire, the center of the stone or metal plate for standing a stove on as a precaution against fire offers the port communicated with the combustion chamber, the top extension periphery of inner cylinder is provided with air vent, the wind loop being made up of the bending deep bead being vertically arranged is set on stone or metal plate for standing a stove on as a precaution against fire, bending deep bead is twist distributed centered on the central point of the stone or metal plate for standing a stove on as a precaution against fire, and the bottom of stone or metal plate for standing a stove on as a precaution against fire is equipped with support feet.It is an advantage of the invention that:Using the body of heater of the three-decker with thermal insulation layer, the potential safety hazard during use is avoided;Directly communicating between fire-spilling port and port is avoided using spiral wind loop and plays windproof effect;And improve the stability of picnic furnace by improving the mount point of support feet upper end.

Description

A kind of picnic furnace with anti-scald structure
Technical field
The present invention relates to picnic apparatus manufacturing technology field, picnic furnace used when especially field is cooked, more particularly to A kind of picnic furnace with anti-scald structure.
Background technology
With the raising of economic level, the more and more higher of requirement of the people to quality of the life;People in city is getting used to After urban life, also want to embody and aftertaste rural life once once in a while.Formally because of that, in recent years, camp, farmers' The travelling route more and more welcomed by the people of happy experience type project.Camp or Peasants Joy experience of the process in, in the wild Take stove, culinary art can increase many enjoyment.
In the wild, the use environment of stove is different from interior, and because field place is spacious, air flow property is strong, and wind is big, this Very big trouble is brought to field culinary art.Present picnic furnace majority only has the function that supporting pan body, and on wind-proof performance That then does is poor, needs to coordinate independent hurricane globe in order to windproof, inconvenient for use;Wind conference influences heating of the flame to stove, Cause heating effect bad low with heat utilization rate.In addition, the sustained combustion of flame be unable to do without being continuously replenished for air again, because This, while carrying out windproof, will also ensure the good complement of air.
The shell of existing picnic furnace is made of metal material more, and therefore, shell can be sent out during the use of picnic furnace Hot or even hot, just there is the safe hidden danger that user is easily burned in use in this;In addition, existing picnic The support feet of stove is arranged at the bottom of body of heater more, by the problem of putting shakiness occurs and is brought not to use during use Small trouble, therefore its structure is further improved.
The content of the invention
The technical problem to be solved by the invention for the present situation of prior art is to provide simple in construction, low manufacture cost, It can effectively prevent from scalding, in a kind of picnic furnace with anti-scald structure that can also be windproof using process.
Technical scheme is used by the present invention solves above-mentioned technical problem:
A kind of picnic furnace with anti-scald structure, including be internally provided with the body of heater of combustion chamber, body of heater by outer barrel, middle cylinder and Inner cylinder is formed, and middle cylinder is made up of the thermal insulation board of loose structure, and air admission hole is provided with inner cylinder;The top of body of heater is provided with stone or metal plate for standing a stove on as a precaution against fire, The center of the stone or metal plate for standing a stove on as a precaution against fire offers the port communicated with the combustion chamber, and the top extension periphery of inner cylinder is provided with air vent, The wind loop being made up of the bending deep bead being vertically arranged is set on stone or metal plate for standing a stove on as a precaution against fire, and bending deep bead is using the central point of the stone or metal plate for standing a stove on as a precaution against fire in The heart is twist distributed, and the bottom of stone or metal plate for standing a stove on as a precaution against fire is equipped with support feet.
To optimize above-mentioned technical proposal, the concrete measure taken also includes:
The bottom of above-mentioned inner cylinder is equipped with inner cylinder chassis and interior barrel cover, the tapered structure in bottom of interior barrel cover.
Above-mentioned bending deep bead is made up of the first baffle and second baffle for forming integrative-structure, Adjacent fold deep bead Between formed with fire-spilling port, first baffle is angularly disposed in the corresponding fire that overflows respectively at the outer of the support chassis, second baffle Mouthful with the joint face of port.
Above-mentioned first baffle and the curved structure of second baffle, pass through connecting plate between first baffle and second baffle Transition connects, connecting plate also curved structure.
The lower end of above-mentioned body of heater is equipped with chassis, and fan is provided with the chassis.
Fan guard is provided with outside above-mentioned fan.
The number of above-mentioned support feet is three, and three support feets are distributed in equilateral triangle, is spaced between adjacent supports pin 120°。
Above-mentioned support feet is formed by connecting by two expansion links being adapted, and adjusting button is provided between expansion link.
The bottom of above-mentioned support feet is provided with slipmat.
The bottom of above-mentioned stone or metal plate for standing a stove on as a precaution against fire is provided with support feet fixed mount, and the top of support feet is provided with to be fixed with the support feet The fixed screw and hold-doun nut that frame is adapted.
Compared with prior art, a kind of picnic furnace with anti-scald structure of the present invention, its body of heater use outer barrel, middle cylinder and interior The three-decker that cylinder is formed, and middle cylinder is made up of the thermal insulation board of loose structure, so as to effectively prevent the heat of inside to outer barrel Transmit, both improved the utilization rate of heat, and saved the energy, and avoided outer barrel to be heated again hot, and eliminated the peace during use Full hidden danger.
The wind loop being made up of the bending deep bead being vertically arranged is set on stone or metal plate for standing a stove on as a precaution against fire, and bending deep bead is with the stone or metal plate for standing a stove on as a precaution against fire Twist it is distributed centered on heart point;Such structure, avoid and vent passages are directly formed between fire-spilling port and port, not Influence to effectively play windbreak function in the case of heating.In addition, wind loop can also prevent soup excessive during culinary art from flowing to fire Flame and cause fray-out of flame.Wind loop also acts as the effect of supporting pan body.
The support feet of picnic furnace of the present invention is arranged at the bottom of stone or metal plate for standing a stove on as a precaution against fire, improves the mount point of support feet upper end, can be significantly Increase the stability of picnic furnace.Simple in construction, low manufacture cost of the invention, the safety scalded during use by body of heater was both avoided Hidden danger, also with wind-shielding function, it is adapted to field to use.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention;
Fig. 2 is the top view of the present invention;
Fig. 3 is the stereochemical structure sectional view of the present invention;
Fig. 4 is the front sectional view of the present invention;
Fig. 5 is the perspective exploded view of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing embodiment.
Embodiment as shown in Figures 1 to 5,
Figure grade explanation:Body of heater 1, outer barrel 11, middle cylinder 12, inner cylinder 13, air admission hole 13a, inner cylinder chassis 13b, interior barrel cover 13c, stone or metal plate for standing a stove on as a precaution against fire 2, air vent 2a, port 21, support feet fixed mount 22, bending deep bead 3, fire-spilling port 3a, first baffle 31, Two baffle plates 32, connecting plate 33, support feet 4, expansion link 41, adjusting button 42, slipmat 43, fixed screw 44, hold-doun nut 45, bottom Disk 5, fan 51, fan guard 52.
As shown in Figures 1 to 5,
A kind of picnic furnace with anti-scald structure of the present invention, including the body of heater 1 of combustion chamber is internally provided with, body of heater 1 is by outer Cylinder 11, middle cylinder 12 and inner cylinder 13 are formed, and middle cylinder 12 is made up of the thermal insulation board of loose structure, and air admission hole 13a is provided with inner cylinder 13; The top of body of heater 1 is provided with stone or metal plate for standing a stove on as a precaution against fire 2, and the center of the stone or metal plate for standing a stove on as a precaution against fire 2 offers the port 21 communicated with the combustion chamber, inner cylinder 13 Top extension periphery is provided with air vent 2a, and the wind loop being made up of the bending deep bead 3 being vertically arranged is set on stone or metal plate for standing a stove on as a precaution against fire 2, Bending deep bead 3 is twist distributed centered on the central point of the stone or metal plate for standing a stove on as a precaution against fire 2, and the bottom of stone or metal plate for standing a stove on as a precaution against fire 2 is equipped with support feet 4.
The lower semisection of stone or metal plate for standing a stove on as a precaution against fire 2 is considered as the top extension of inner cylinder 13.
Body of heater 1 is in cylindrical structural;The height of bending deep bead 3 is more than 1cm.
In embodiment, the bottom of inner cylinder 13 is equipped with inner cylinder chassis 13b and interior barrel cover 13c, and interior barrel cover 13c bottom is in cone Shape structure.Guide functions can also be played.
In embodiment, bending deep bead 3 is made up of the first baffle 31 and second baffle 32 for forming integrative-structure, adjacent folding It is oblique respectively at the outer of the support chassis 2, second baffle 32 formed with fire-spilling port 3a, first baffle 31 between curved deep bead 3 To be arranged at corresponding fire-spilling port 3a with the joint face of port 21.
In embodiment, first baffle 31 and the curved structure of second baffle 32, first baffle 31 and second baffle 32 it Between connected by the transition of connecting plate 33, the also curved structure of connecting plate 33.
In embodiment, the lower end of body of heater 1 is equipped with chassis 5, and fan 51 is provided with the chassis 5.
In embodiment, fan guard 52 is provided with outside fan 51.
The effect of fan 51 is to be drawn air into using external force in picnic furnace, and the setting of fan guard 52 can avoid foreign matter Suction, ensure the normal use of picnic furnace.
In embodiment, the number of support feet 4 is three, three support feets 4 in equilateral triangle distribution, adjacent supports pin 4 it Between be spaced 120 °.
The support feet 4 being distributed using equilateral triangle, using the rock-steady structure of triangle, has both been saved material, has reduced system This is caused, in turn ensure that stability.In addition, support feet 4 is assemblied in the bottom of stone or metal plate for standing a stove on as a precaution against fire 2, the installation of the upper end of support feet 4 is improved Point, so as to improve the overall center of gravity of picnic furnace, and then picnic furnace is set more to stablize when putting.
In embodiment, support feet 4 is formed by connecting by two expansion links being adapted 41, and regulation is provided between expansion link 41 Button 42.
The expansion link 41 of bottom is inserted in the expansion link 41 on top, and can be in the case where adjusting button 42 unclamps, on top Expansion link 41 in slide, adjusting button 42 is then assemblied in outside the expansion link 41 on top.During regulation, first adjusting button 42 is unclamped, root After extension elongation according to the expansion link 41 for needing to adjust bottom, secured adjusted button 42 completes regulation.Three support feets 4 can be distinguished It is adjusted, to adapt to the ground of out-of-flatness in the use environment of field.
In embodiment, the bottom of support feet 4 is provided with slipmat 43.Slipmat 43 is set to improve support feet 4 Non-skid property, so as to effectively improve the security that picnic furnace uses.
In embodiment, the bottom of stone or metal plate for standing a stove on as a precaution against fire 2 is provided with support feet fixed mount 22, and the top of support feet 4 is provided with and the branch The fixed screw 44 and hold-doun nut 45 that spike fixed mount 22 is adapted.
The picnic furnace of the present invention, the three-decker that its body of heater 1 is formed using outer barrel 11, middle cylinder 12 and inner cylinder 13, wherein Middle cylinder 12 is made of the thermal insulation board of loose structure, to prevent the heat in combustion chamber from outwards transmitting, not only avoids heat Waste, improve the utilization rate of heat, saved can, and can effectively prevent picnic furnace in use, outer wall hair Scald, avoid user and be burned in imprudence touching body of heater 1, eliminate the potential safety hazard during picnic furnace use.
Gather aperture on above-mentioned middle cylinder 12, significantly increases the surface area of middle cylinder 12, central cylinder 12 by it is roasting hot when, come in Heat exchange occurs so that middle cylinder 12 cools with middle cylinder 12 when cold wind passes through aperture, while cold wind absorbs heat heating again;So Not only contribute to burn, and can effectively prevent heat from being transmitted to outer barrel 11 and cause outer barrel 11 hot.
In use, air sucks in outer barrel 11 picnic furnace under the effect of fan 51 from bottom, then along inner cylinder Cover 13c is risen between outer barrel 11 and middle cylinder 12, is subsequently passed through middle cylinder 12, is entered combustion chamber from the air admission hole 13a on inner cylinder 13, So as to ensure the required air that burns.
The interior barrel cover 13c of bottom pyramidal structure, on the one hand can form insulated space, prevent the heat of inner cylinder 13 from passing downwards Broadcast and influence the work of fan 51, another aspect taper pyramidal structure can play wind-guiding effect, reduce windage.
Twist distribution forms wind loop to bending deep bead 3 on stone or metal plate for standing a stove on as a precaution against fire 2, between Adjacent fold deep bead 3 formed with Fire-spilling port 3a, the spiral shape distribution of bending deep bead 3, avoids and forms pen between fire-spilling port 3a and the central burner mouth 21 of stone or metal plate for standing a stove on as a precaution against fire 2 The wind passage directly communicated, thus effectively play anti-wind action.
When the spiral shape distribution of bending deep bead 3 can also make the outside air flow to port 21, flowed into swirling, favorably In the combustion-supporting of fuel, so as to be advantageous to the abundant burning of fuel and making full use of for the energy.
In use, pot is directly placed on wind loop, the upper end of wind loop contacts to form support picnic furnace with the bottom of pot, from And play a part of supporting pan body.Other wind loop is arranged at the periphery of port 21, when the soup of culinary art is overflowed, wind loop The soup that can also play a part of preventing from overflowing enters in port 21 and puts flame out by water.
Highly preferred embodiment of the present invention has been elucidated with, and the various change or remodeling made by those of ordinary skill in the art are all It is without departing from the scope of the invention.

Claims (1)

1. a kind of picnic furnace with anti-scald structure, including be internally provided with the body of heater (1) of combustion chamber, described body of heater (1) by Outer barrel (11), middle cylinder (12) and inner cylinder (13) are formed, and air admission hole (13a) is provided with described inner cylinder (13);Described body of heater (1) top is provided with stone or metal plate for standing a stove on as a precaution against fire (2), and the center of the stone or metal plate for standing a stove on as a precaution against fire (2) offers the port (21) communicated with the combustion chamber, described The top extension periphery of inner cylinder (13) be provided with air vent (2a), the folding by being vertically arranged is set on described stone or metal plate for standing a stove on as a precaution against fire (2) The wind loop that curved deep bead (3) is formed, described bending deep bead (3) is by forming the first baffle (31) and second of integrative-structure Baffle plate (32) is formed, and institute is arranged at formed with fire-spilling port (3a), described first baffle (31) between Adjacent fold deep bead (3) The outer of stone or metal plate for standing a stove on as a precaution against fire (2) is stated, described second baffle (32) is angularly disposed in corresponding fire-spilling port (3a) and described port (21) Joint face on;The lower end of described body of heater (1) is equipped with chassis (5), and fan (51) is provided with the chassis (5);Described Fan guard (52) is provided with outside fan (51);The bottom of described stone or metal plate for standing a stove on as a precaution against fire (2) is equipped with support feet (4);Described support feet (4) Number be three, three support feets (4) are distributed in equilateral triangle, 120 ° of interval between adjacent supports pin (4);It is characterized in that: The bottom of described inner cylinder (13) is equipped with inner cylinder chassis (13b) and interior barrel cover (13c), the bottom of described interior barrel cover (13c) Tapered structure can play guide functions;Described middle cylinder (12) is made up of the thermal insulation board of loose structure, and described bending is kept out the wind Plate (3) is twist distributed centered on the central point of the stone or metal plate for standing a stove on as a precaution against fire (2), and the height of bending deep bead (3) is more than 1cm;First Baffle plate (31) and the curved structure of second baffle (32), pass through connecting plate between first baffle (31) and second baffle (32) (33) transition connects, connecting plate (33) also curved structure;Described support feet (4) is connected by two expansion links being adapted (41) Connect and form, adjusting button (42) is provided between described expansion link (41);The expansion link (41) of bottom inserts in the expansion link on top (41) in, and can be slided in the case where adjusting button (42) unclamps in the expansion link (41) on top, adjusting button (42) then assembles In top expansion link (41) outside;During regulation, first adjusting button (42) is unclamped, adjusts the expansion link (41) of bottom as needed After extension elongation, secured adjusted button (42) completes regulation;Three support feets (4) can be adjusted respectively, be made with adapting to field With the ground of out-of-flatness in environment;The bottom of described support feet (4) is provided with slipmat (43);Described stone or metal plate for standing a stove on as a precaution against fire (2) Bottom is provided with support feet fixed mount (22), and the top of described support feet (4) is provided with and the support feet fixed mount (22) The fixed screw (44) and hold-doun nut (45) being adapted;
In use, pot is directly placed on wind loop, the upper end of wind loop contacts to form support, wind loop picnic furnace with the bottom of pot The periphery of port (21) is arranged at, when the soup of culinary art is overflowed, wind loop can also play the soup for preventing from overflowing and enter The effect of flame is put out by water in port (21);In use, air is under fan (51) effect from bottom for picnic furnace Suck in outer barrel (11), then risen to along interior barrel cover (13c) between outer barrel (11) and middle cylinder (12), be subsequently passed through middle cylinder (12), combustion chamber is entered from the air admission hole (13a) on inner cylinder (13), so as to ensure the required air that burns;On middle cylinder (12) Gather aperture, central cylinder (12) by it is roasting hot when, with middle cylinder (12) heat exchange occurs when the cold wind come in passes through aperture so that in Cylinder (12) cooling, while cold wind absorbs heat heating again;So not only contribute to burn, and can effectively prevent heat to Outer barrel (11) transmits and causes outer barrel (11) hot.
CN201510584361.XA 2015-09-15 2015-09-15 A kind of picnic furnace with anti-scald structure Active CN105091037B (en)

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CN105091037B true CN105091037B (en) 2017-11-17

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Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201289138Y (en) * 2008-10-25 2009-08-12 郭志君 Energy-conserving wind-proof kettle pad
CN102966979B (en) * 2012-12-04 2015-06-17 成都风伦达科技有限公司 Camping stove
CN203404808U (en) * 2013-08-28 2014-01-22 吴翔 Folding-type outdoor windproof furnace tool
CN103528100B (en) * 2013-11-07 2016-01-27 宁波高新区科莱尔节能设备有限公司 Picnic furnace
CN104654363B (en) * 2015-02-10 2017-01-11 成都乐马多创新科技有限公司 Internal combustion type camping wood-burning oven
CN104896523A (en) * 2015-06-17 2015-09-09 成都乐马多创新科技有限公司 Firewood burning stove for camping
CN205026739U (en) * 2015-09-15 2016-02-10 宁波高新区科莱尔节能设备有限公司 Picnic stove with prevent scalding structure

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Address before: 315040 Zhejiang city of Ningbo province high tech Zone of Road No. 66 building 3-07 room of Ningbo hi tech Zone kelaier energy saving equipment Co. Ltd.

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