CN209458993U - A kind of energy gathering cap and gas-cooker having the adjusting ring for the adjusting ring of stove energy gathering cap and application - Google Patents

A kind of energy gathering cap and gas-cooker having the adjusting ring for the adjusting ring of stove energy gathering cap and application Download PDF

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Publication number
CN209458993U
CN209458993U CN201821470959.1U CN201821470959U CN209458993U CN 209458993 U CN209458993 U CN 209458993U CN 201821470959 U CN201821470959 U CN 201821470959U CN 209458993 U CN209458993 U CN 209458993U
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Prior art keywords
ring
adjusting ring
cover
annular
gas
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CN201821470959.1U
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Chinese (zh)
Inventor
柯情
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Ningbo Fotile Kitchen Ware Co Ltd
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Ningbo Fotile Kitchen Ware Co Ltd
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Abstract

The utility model relates to a kind of adjusting rings for stove energy gathering cap, it is characterized by: adjusting ring includes annular body, the annular top wall of the annular body and inside edge from the annular top wall, the internal ring wall that outer ledge extends straight down, cavity is formed between external annulus, fin is provided in cavity, and provide stove energy gathering cap and gas-cooker that a kind of application has above-mentioned adjusting ring, compared with prior art, the utility model has the advantage of adjusting rings can also preheat auxiliary air while adjusting opposite cover distance from bottom, and apply the stove energy gathering cap and gas-cooker for having above-mentioned adjusting ring, the adjusting ring vertically slid by the opposite cover bottom of energy, it realizes and adjusts effective throughput that the auxiliary air in secondary-air passage enters cover medium pore, secondary air supplementing amount can be adjusted according to actual needs by reaching Effect, so that burner is in a moderately good combustion state.

Description

A kind of adjusting ring and application for stove energy gathering cap have the energy gathering cap of the adjusting ring with And gas-cooker
Technical field
The utility model belongs to the technical field of gas-cooker, and the utility model relates to adjusting ring, stove energy gathering cap and applications There is the gas-cooker of the stove energy gathering cap.
Background technique
Existing gas-cooker in actual use, is taken to set on pan bracket and be heated due to cookware, pot and burner Between there is certain space interval, the thermal energy that such fuel gas buring generates is other than being used to heating kettle, and there are also quite a few It escapes in ambient enviroment, causes energy waste;To solve the above-mentioned problems, in recent years domestic there have been some thermal-arrest cumulatives, such as " for the cumulative circle of gas-cooker and with its gas-cooker " disclosed in Chinese patent CN203404823U, and such as Chinese patent " a kind of energy gathering type combustion gas gas-cooker " disclosed in CN204042984U, also has cumulative pan bracket in the gas-cooker, it is above-mentioned this The cumulative coil structures of sample can reduce the consumption of thermal energy to a certain extent, improve the thermal efficiency of burner, while can also incite somebody to action Flue gas is opened with auxiliary air supplement channel partition, and above-mentioned cumulative circle generally all offers two for supplementing auxiliary air thus Secondary air supplements channel, " for the cumulative circle of gas-cooker and with it as disclosed in Chinese patent ZL201320460471.1 Gas-cooker " that includes effective the first tore of reflection and the second tore of reflection for increasing the whole reflection cumulative area of cumulative circle, the It is equipped with air between the upper end of one tore of reflection and the lower end of the second tore of reflection and supplements channel, supplementing channel by setting air can be with Air supplement is insufficient during solving the problems, such as fuel gas buring, and in order to reduce the discharge of CO, auxiliary air supplement should be as far as possible It sufficiently, and is often that superfluous, superfluous auxiliary air supplement can take away the thermal energy that very big a part of fuel gas buring generates;In addition to Method by increasing energy gathering cap realizes cumulative effect, while can also reduce the mode of smoke outlet (height of smoke outlet refers to Cumulative shroud rim highest plane to the bottom of a pan distance, that is, the effective height that can discharge of flue gas), such as existing energy gathering cap Height of smoke outlet be 10mm, then the flue gas and heat that can discharge all be it is more, if height of smoke outlet is fallen below 6mm, flue gas can not be discharged smoothly, then the Gas phase Smoke emitted should tail off, flue gas be caused to be gathered in the bottom of a pan to cumulative The inner space of cover, so that auxiliary air supplement channel supplement auxiliary air resistance increases, supplement is not entered, and is burnt endless Entirely, the thermal efficiency declines, while can also generate the toxic and harmful gas such as carbon monoxide;But auxiliary air supplement channel is excessive, secondary Air is more by volume pipette, and the heat taken away of discharging fume increases, and causes the thermal efficiency low;Auxiliary air supplement channel is too small, auxiliary air Magnitude of recruitment certainly will not enough will lead to incomplete combustion gas, and flue gas emission is exceeded.In order under different user environments, gas-cooker There can be very good performance in efficiency and flue gas emission, i.e., under the premise of reducing smoke outlet, can supplement proper amount of Auxiliary air has a great impact for combustion conditions.
Utility model content
A technical problem to be solved in the utility model be for above-mentioned state of the art and providing a kind of can have Effect adjusts the gas output of auxiliary air supplement channel gas outlet, the adaptable adjusting ring for stove energy gathering cap.
Another technical problem to be solved in the utility model is to provide one kind for above-mentioned state of the art and answer With the stove energy gathering cap for having above-mentioned adjusting ring.
Another technical problem to be solved in the utility model is to provide one kind for above-mentioned state of the art and answer With the gas-cooker for having above-mentioned stove energy gathering cap.
Technical solution adopted by the utility model to solve the above technical problems is as follows: this is used for the adjusting of stove energy gathering cap Circle, it is characterised in that: the adjusting ring includes annular body, the annular top wall of the annular body and from the annular top wall It is formed with cavity between internal ring wall that side edge, outer ledge extend straight down, external annulus, is provided with rib in the cavity Piece.
In order to effectively guide auxiliary air, the width of the outboard end of the fin is greater than the width of inner end, and described The outboard end of fin is gradually smoothly extended obliquely downward to the inner end of fin.
Preferably, each fin is simultaneously whole helically radial along cavity circumferential direction uniform intervals setting.
The utility model is to solve second technical problem and provide the stove cumulative that a kind of application has above-mentioned adjusting ring Cover, the stove energy gathering cap, the cover are in the ring disk shape with medium pore, and the top perimeter of the cover is offered inserts for pot stabilizer blade The notch matched, inserting are connected in the root of each pot stabilizer blade of the notch by annular ring, between adjacent pot stabilizer blade with ring Shape circle surrounds the extraneous secondary-air passage with the medium pore of connection jointly, and being provided on the bottom of the cover can opposite institute The adjusting ring that cover bottom is vertically moved is stated, to change position of the adjusting ring in corresponding secondary-air passage.
It is secondary in secondary-air passage to zoom in or out for the ease of adjusting distance of the adjusting ring with respect to cover bottom Air enters effective throughput of the medium pore, the position of cover bottom close to the external annulus is downwardly projecting have it is convex Circle, the external annulus then can be rotated or be slid relative to the flange collar.
The utility model is to solve third technical problem and provide the gas-cooker that a kind of application has above-mentioned stove energy gathering cap, Including gas kitchen range panel and burner, the burner include mixing chamber and be arranged on the mixing chamber it is secondary into Air port, the cover are shelved on gas kitchen range panel with its inner side edge along the burner is surrounded, it is characterised in that: described two Secondary air duct is correspondingly arranged with the secondary air inlet.
In order to which the channel of auxiliary air more adjacent to the position of cover medium pore, is arranged in a manner of more directly in The inside edge of the outlet port of central aperture, the adjusting ring annular body is arranged adjacent to the inner side edge edge of the cover.
The heat of energy gathering cap aggregation burner combustion process is conducted to stove panel in order to prevent, and the burner is in described Secondary air inlet is arranged with drip pan, and the outer periphery of the drip pan is upward convex to be equipped at least two for supporting the ring The support leg of shape circle.The gap between drip pan and support leg also utilizes water conservancy diversion discharge simultaneously.
Compared with prior art, the utility model has the advantage of adjusting rings to adjust the same of opposite cover distance from bottom When can also preheat auxiliary air, and apply the stove energy gathering cap and gas-cooker for having above-mentioned adjusting ring, passing through can opposite cover bottom The adjusting ring that portion vertically slides is realized and adjusts effective air-flow that the auxiliary air in secondary-air passage enters cover medium pore Amount, achievees the effect that secondary air supplementing amount can be adjusted according to actual needs, overcomes because energy gathering cap reduces smoke evacuation The big problem of mouth bring flue gas emission, makes burner be in a moderately good combustion state.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in the utility model embodiment for the adjusting ring of stove energy gathering cap;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural schematic diagram of the utility model embodiment medium mess energy gathering cap;
Fig. 4 is the cross-sectional view of Fig. 3;
Fig. 5 is that adjusting ring is cutd open in what opposite cover bottom moved down in a vertical direction in the utility model embodiment View;
Fig. 6 is that the utility model embodiment medium mess energy gathering cap surrounds burner with its inner side edge edge and is shelved on gas-cooker Structural schematic diagram (omitting fin) on panel;
Fig. 7 is the cross-sectional view (omitting fin) of Fig. 6;
Fig. 8 is that the adjusting ring in Fig. 6 (is omitted in the cross-sectional view that opposite cover bottom moves down in a vertical direction Fin).
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Fig. 1~8, the adjusting ring for stove energy gathering cap in the present embodiment includes annular body 41, the ring The annular top wall 411 of shape ontology 41 and the internal ring wall extended straight down from the inside edge of the annular top wall 411, outer ledge 412, it is formed with cavity 414 between external annulus 413, fin 9 is provided in cavity 414.In order to effectively guide auxiliary air, rib The width of the outboard end 91 of piece 9 is greater than the width of inner end 92, and the outboard end 91 of fin 9 gradually smoothly extends obliquely downward To the inner end of fin 9 92.Preferably each fin 9 is simultaneously whole helically radial along the circumferential uniform intervals setting of cavity 414.
The utility model also provides the stove energy gathering cap that a kind of application has above-mentioned adjusting ring, which includes to be in The inner side edge of the cover 1 of the ring disk shape, cover 1 is lower than outer side edges edge along height, and the use of cover 1 can improve the main original of the thermal efficiency Because being that energy gathering cap cover 1 effectively separates in the channel of flue gas and the auxiliary air of supplement, while also standardizing secondary The flow direction of air.The inner side edge edge of cover 1 is surrounded by the medium pore 11 for entering for auxiliary air and enclosing in cover 1, cover 1 Top perimeter offers the notch 12 for 2 inserting of pot stabilizer blade, and inserting passes through annular ring 10 in the root of each pot stabilizer blade 2 of notch 12 It is connected, is surrounded jointly between adjacent pot stabilizer blade 2 with annular ring 10 and connect the extraneous secondary-air passage 3 with medium pore 11, The adjusting ring 4 that can vertically move relative to 1 bottom of cover is provided on the bottom of cover 1, to change adjusting ring 4 in correspondence Position in secondary-air passage 3, and then change effective gas that the auxiliary air in the secondary-air passage 3 enters medium pore 11 Flow, and in the state that adjusting ring 4 enters secondary-air passage 3, part auxiliary air nothing due to by the blocking of adjusting ring 4 Method enters in the medium pore 11 of cover 1, and wherein adjusting ring 4 can enter in a rotating manner medium pore 11 or can be with the side of sliding Formula enters medium pore 11, in the present embodiment by rotation be it is preferred in a manner of be unfolded to describe, specifically adjusting ring 4 include it is cyclic annular this Body 41, the annular top wall 411 of the annular body 41 and prolongs straight down from the inside edge of the annular top wall 411, outer ledge It is formed with cavity 414 between the internal ring wall 412 stretched, external annulus 413, on the one hand each fin 9 in cavity 414 can buffer secondary sky Gas enters the speed of medium pore 11 through secondary-air passage 3, can also preheat auxiliary air, effectively on the other hand in order to more neighbouring The position of 1 medium pore 11 of cover, the inside edge of 4 annular body 41 of adjusting ring are adjusted in this way adjacent to the inner side edge edge setting of cover 1 The outlet port in the channel adjacent central hole 11 of auxiliary air can be arranged in pitch circle 4 in a manner of more directly, to realize increasing It is big or reduce the air capacity for entering 1 medium pore 11 of cover for auxiliary air, reach can adjust according to actual needs it is secondary The effect of air air compensation makes burner 5 be in a moderately good combustion state.
The utility model also provides a kind of gas-cooker using above-mentioned stove energy gathering cap comprising gas kitchen range panel and combustion Burner 5, wherein burner 5 includes pedestal, is arranged on pedestal, and the inner ring of central mixing chamber is formed between pedestal Fire cover 51, be arranged on pedestal, positioned at the periphery of interior ring fire cover 51, and between pedestal formed outer ring mixing chamber outer ring Fire cover 52 forms tonifying Qi chamber 53, is equipped with multiple diameters also circumferentially spacedly on pedestal between central mixing chamber and outer ring mixing chamber To for being connected to the secondary air inlet 54 of tonifying Qi chamber 53 Yu medium pore 11, cover 1 surrounds burner 5 with its inner side edge edge and puts It sets on the drip pan 6 of gas kitchen range panel, regulating part is arranged adjacent to secondary air inlet 54.Divide in order to enable adjusting ring 4 also has Every the effect of secondary air inlet 54, adjusting ring 4 is lower than the highest point of secondary air inlet 54 but is not less than secondary air inlet 54 most Low spot, to realize that the auxiliary air of supply 5 inner ring and outer rings of burner can have distributional effects, energy gathering cap aggregation burning in order to prevent The heat of 5 combustion process of device is conducted to stove panel, and burner 5 is arranged with drip pan 6, drip pan in secondary air inlet 54 6 outer periphery is upward convex equipped with multiple support legs 61 for being used to support annular ring 10, while between drip pan 6 and support leg 61 Gap also utilizes water conservancy diversion discharge.

Claims (8)

1. a kind of adjusting ring for stove energy gathering cap, it is characterised in that: the adjusting ring (4) includes annular body (41), The annular top wall (411) of the annular body (41) and prolong straight down from the inside edge of the annular top wall (411), outer ledge It is formed with cavity (414) between the internal ring wall (412) stretched, external annulus (413), is provided with fin (9) in the cavity (414).
2. adjusting ring according to claim 1, it is characterised in that: the width of the outboard end (91) of the fin (9) is greater than The width of inner end (92), and the outboard end (91) of the fin (9) gradually smoothly extend obliquely downward it is interior to fin (9) Side (92).
3. adjusting ring according to claim 2, it is characterised in that: each fin (9) is circumferential along the cavity (414) Even interval setting is simultaneously whole helically radial.
4. a kind of stove energy gathering cap of the application just like adjusting ring described in claims 1 to 3 any one claim, the cover (1) in the ring disk shape with medium pore (11), the top perimeter of the cover (1) offers the notch for pot stabilizer blade (2) inserting (12), inserting is connected in the root of each pot stabilizer blade (2) of the notch (12) by annular ring (10), adjacent pot stabilizer blade (2) it is surrounded jointly between with annular ring (10) and is connected to the extraneous secondary-air passage (3) with the medium pore (11), feature exists In: be provided on the bottom of the cover (1) can relative to the adjusting ring (4) that the cover (1) bottom is vertically moved, To change position of the adjusting ring (4) in corresponding secondary-air passage (3).
5. stove energy gathering cap according to claim 4, it is characterised in that: cover (1) bottom is close to the external annulus (413) position is downwardly projecting to be had flange collar (13), and the external annulus (413) then can rotate or slide relative to the flange collar (13).
6. according to the gas-cooker of stove energy gathering cap described in claim 4~5 any one claim, including gas kitchen range panel with And burner (5), the burner includes pedestal (50), is arranged on pedestal (50), and the shape between pedestal (50) At the interior ring fire cover (51) of central mixing chamber, it is arranged on pedestal (50), is located at the periphery of interior ring fire cover (51), and and base The external ring fire cover (52) that outer ring mixing chamber is formed between seat (50), forms tonifying Qi chamber between central mixing chamber and outer ring mixing chamber (53), multiple radial be used to be connected to tonifying Qi chamber (53) and medium pore (11) two are equipped on pedestal (50) also circumferentially spacedly Secondary air inlet (54), the cover (1) are shelved on gas kitchen range panel with its inner side edge along the burner (5) is surrounded, Be characterized in that: the secondary-air passage (3) is correspondingly arranged with the secondary air inlet (54).
7. gas-cooker according to claim 6, it is characterised in that: the inner side edge of adjusting ring (4) annular body (41) Inner side edge edge setting of the edge adjacent to the cover (1).
8. gas-cooker according to claim 6 or 7, it is characterised in that: burner (5) the Yu Suoshu secondary air inlet (54) be arranged with drip pan (6), the outer periphery of the drip pan (6) is upward convex to be equipped at least two for supporting the ring The support leg (61) of shape circle (10).
CN201821470959.1U 2018-09-09 2018-09-09 A kind of energy gathering cap and gas-cooker having the adjusting ring for the adjusting ring of stove energy gathering cap and application Active CN209458993U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821470959.1U CN209458993U (en) 2018-09-09 2018-09-09 A kind of energy gathering cap and gas-cooker having the adjusting ring for the adjusting ring of stove energy gathering cap and application

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821470959.1U CN209458993U (en) 2018-09-09 2018-09-09 A kind of energy gathering cap and gas-cooker having the adjusting ring for the adjusting ring of stove energy gathering cap and application

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CN209458993U true CN209458993U (en) 2019-10-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111998419A (en) * 2020-09-04 2020-11-27 宁波方太厨具有限公司 Energy gathering assembly and gas stove

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111998419A (en) * 2020-09-04 2020-11-27 宁波方太厨具有限公司 Energy gathering assembly and gas stove

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