CN205560849U

CN205560849U - Energy -saving stove with arrange grey function

Info

Publication number: CN205560849U
Application number: CN201620125206.1U
Authority: CN
Inventors: 任裕中
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-02-17
Filing date: 2016-02-17
Publication date: 2016-09-07
Anticipated expiration: 2026-02-17

Abstract

The utility model provides an energy -saving stove with arrange grey function belongs to the cooking utensils field, including feeding device, with the combustion chamber of feeding device intercommunication and set up in the top of a kitchen range body of combustion chamber top, this internal steam generation chamber, heating chamber, furnace core and ash storage cavity of being provided with of the top of a kitchen range, the lower part in heating chamber is the round platform form of handstand, forms the dust import between furnace core's outer wall and the inner wall bottom in heating chamber, and dust import and ash storage cavity intercommunication are passed through to the heating chamber, and ash storage cavity lies in steam generation chamber and the below of heating the chamber. This energy -saving stove can prevent effectively that dust cover from on the inner wall in heating chamber, guaranteeing flame and to the heating effect of steam generation chamber water -logging, and then guaranteeing the normal work of this energy -saving stove, remedies prior art's defect.

Description

There is the energy-saving stove of ash discharge function

Technical field

This utility model relates to kitchen range field, has ash discharge function in particular to one Energy-saving stove.

Background technology

Energy-saving stove, same environment of same time, contrast tradition kitchen range, the most energy-conservation kitchen range, Domestic energy-saving stove and commercial energy-saving stove it is divided into again according to purposes.

But, there is unreasonable structure in existing energy-saving stove, it is impossible to effectively heats the kitchen range top mostly The problem of interior water.

Utility model content

The purpose of this utility model is to provide a kind of energy-saving stove with ash discharge function, to change Kind the problems referred to above.

This utility model is achieved in that

The energy-saving stove originally with ash discharge function includes the combustion that feeding device connects with feeding device Burning room and be arranged at the kitchen range top body above combustor, this internal steam that is provided with of the kitchen range top is sent out Raw room, heating chamber, the stove heart and storage ash chamber, steam generating chamber is communicated with water inlet and water outlet Mouthful, the bottom in heating chamber is round table-like in stand upside down, and the top in heating chamber is provided with cooker and installs Portion, the bottom of the stove heart and combustion chamber, top with heating chamber connect, the outer wall of the stove heart and Forming dust import between bottom the inwall in heating chamber, heating chamber is by dust import and storage ash Chamber connects, and storage ash chamber is positioned at steam generating chamber and the lower section in heating chamber.

As preferably, stove is provided with cover plate in the heart, cover plate is provided with and the top of the stove heart Mate keeps away a hole, and the distance between edge and the heating cavity wall of cover plate is 0.5-3.5cm.

Arrange that the purpose of cover plate is between reducing bottom stove heart outer wall and heating cavity wall away from From, i.e. reduce the size of dust import, thus dust import can be passed at dust ensureing Avoid flame to pass dust import while entering storage ash chamber and enter storage ash chamber, to prevent heat energy Waste so that heats optimization.

As preferably, the distance between edge and the heating cavity wall of cover plate is 1-3cm.

The purpose of the size so arranging dust import is to be further ensured that can wear at dust Cross and while dust import enters storage ash chamber, avoid flame to pass dust import entrance storage ash chamber.

As preferably, kitchen range top body is provided with multiple passage of heat that adds, multiple adds the passage of heat All running through steam generating chamber and top to connect with heating chamber, bottom connects with storage ash chamber.

Setting adds the purpose of the passage of heat and is the flame compressing at cooker so that entering heating chamber Under can turn back entrance, i.e. increase the contact area of flame and steam generating chamber, improve flame The heats of the water indoor to steam generation.

As preferably, the energy-saving stove with ash discharge function also includes apparatus of oxygen supply, and oxygen supply fills Put and include that aerator and the first breather, first breather one end connect with aerator, another End and combustion chamber.

The purpose arranging apparatus of oxygen supply is to realize the mixing of air and fuel, it is ensured that burning Adequacy, reduces the generation of dust.

As preferably, the sidewall of the stove heart is provided with multiple pore, the outer wall of the stove heart overlaps It is provided with sleeve, between inwall and the outer wall of the stove heart of sleeve, forms the annular chamber of upper lower sealing, Annular chamber connects with multiple pores, and apparatus of oxygen supply also includes the second breather, the second breather One end connects with aerator, and the other end connects with annular chamber.

The purpose arranging the second breather is to improve the oxygen content that stove is intracardiac, promotes flame Mixing with air, it is ensured that it fully burns, thus reduce the generation of dust as far as possible, protect Card flame is to cooker and the heats of steam generating chamber.

As preferably, feeding device includes hopper and conveying worm, conveying worm bag Include conveying pipe, the helical blade being rotationally connected with in conveying pipe and drive helical blade to rotate Motor, conveying pipe on be provided with charging aperture and discharging opening, charging aperture connects with hopper, goes out Material mouth and combustion chamber.

The purpose so arranging feeding device is its simple in construction, reliable operation, Ke Yiyou Effect realizes the conveying of fuel, thus ensures the stability of flame.

As preferably, apparatus of oxygen supply also includes the 3rd breather, the 3rd breather one end drum Blower fan connects, and the other end connects with conveying pipe.

The purpose so arranged is that the air produced so that aerator can be introduced into conveying pipe Be sufficiently mixed with fuel, post fuel enter combustor just can burn fully, one side subtract The generation of few flue gas, saves fuel, on the other hand can realize excellent the adding of whole energy-saving stove Thermal effect.

As preferably, steam generation indoor are provided with heat-exchanger rig, and heat-exchanger rig includes changing Heat pipe, heat exchanger tube includes that water inlet end and water side, water inlet end and water side are all stretched out steam and sent out Raw room.

Arranging that the purpose of heat exchanger tube is can be with the heat of efficient recovery steam generation Indoor Thermal water Amount, and this partial heat reclaimed is used, thus reach the purpose of saving heat energy.

As preferably, in the shape of a spiral, its axial line is perpendicular to horizontal plane to heat exchanger tube.

Use spiral helicine purpose to be as far as possible and extend cold water flowing road in heat exchanger tube Journey, thus promote the adequacy of heat exchange, it is ensured that the abundant recovery of heat；Arrange axial line to hang down Directly the purpose in horizontal plane is to make full use of the inner space of steam generating chamber, facilitates heat exchange The position of pipe is arranged.

The beneficial effects of the utility model are:

This energy-saving stove uses the knot that round table-like heating chamber is connected with storage ash chamber by fuel inlet Structure so that the dust that burning produces can glide along the inwall in heating chamber, eventually passes through dust Import falls into storage ash chamber, thus effectively prevents dust to be covered on the inwall in heating chamber, it is ensured that The flame heats to steam generation indoor water, and then ensure the normal work of this energy-saving stove, Make up the defect of prior art.

Accompanying drawing explanation

In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to reality Execute the required accompanying drawing used in example to be briefly described, it will be appreciated that the following drawings is only shown Go out some embodiment of the present utility model, be therefore not construed as the restriction to scope, For those of ordinary skill in the art, on the premise of not paying creative work, also Other relevant accompanying drawings can be obtained according to these accompanying drawings.

The section view of the energy-saving stove with ash discharge function that Fig. 1 provides for this utility model embodiment Figure；

Facing of the energy-saving stove with ash discharge function that Fig. 2 provides for this utility model embodiment Figure.

Reference collects:

Hopper 100；Motor 110；Conveying pipe 120；

Combustor 200；Kitchen range top body 300；

Heating chamber 310；Steam generating chamber 320；The stove heart 330；

Storage ash chamber 340；Add the passage of heat 350；Heat exchanger tube 360；

Sleeve 370；Cover plate 380；Blower fan 400；

First breather 410；Second breather 420；

3rd breather 430.

Detailed description of the invention

For making the purpose of this utility model embodiment, technical scheme and advantage clearer, under The accompanying drawing that face will combine in this utility model embodiment, to the skill in this utility model embodiment Art scheme is clearly and completely described, it is clear that described embodiment is that this practicality is new The a part of embodiment of type rather than whole embodiments.Generally described in the accompanying drawing herein and The assembly of this utility model embodiment illustrated can be arranged with various different configurations and set Meter.Therefore, detailed description to the embodiment of the present utility model provided in the accompanying drawings below It is not intended to limit claimed scope of the present utility model, but is merely representative of this practicality Novel selected embodiment.Based on the embodiment in this utility model, ordinary skill The every other embodiment that personnel are obtained under not making creative work premise, all belongs to Scope in this utility model protection.

In description of the present utility model, it should be noted that term " " center ", " on ", D score, " vertically ", " level ", " interior ", " outward " etc. instruction orientation or position relationship be based on Orientation shown in the drawings or position relationship, or usually put when this utility model product uses The orientation put or position relationship, be for only for ease of description this utility model and simplify description, Rather than indicate or imply that the device of indication or element must have specific orientation, with specific Azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, Term " first ", " second ", " the 3rd " etc. are only used for distinguishing and describe, and it is not intended that refer to Show or imply relative importance.

In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clear and definite rule Fixed and limit, term " is arranged ", " installation ", " being connected ", " connection " should be interpreted broadly, Connect for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible in by Between medium be indirectly connected to, can be the connection of two element internals.Common for this area For technical staff, concrete in this utility model of above-mentioned term can be understood with concrete condition Implication.

With reference to Fig. 1-2, the energy-saving stove originally with ash discharge function includes feeding device and charging Device connection combustor 200 and be arranged at the kitchen range top body 300 above combustor 200, Be provided with in kitchen range top body 300 steam generating chamber 320, heating chamber 310, the stove heart 330 and Storage ash chamber 340, steam generating chamber 320 is communicated with water inlet and outlet, heats chamber 310 Bottom in stand upside down round table-like, heating chamber 310 top be provided with cooker installation portion, stove The bottom of the heart 330 connects with combustor 200, and top connects with heating chamber 310, the stove heart 330 Outer wall and heating chamber 310 inwall bottom between form dust import, heating chamber 310 leads to Crossing dust import to connect with storage ash chamber 340, storage ash chamber 340 is positioned at steam generating chamber 320 He The lower section in heating chamber 310.

Wherein, the fuel of this energy-saving stove is mainly biomass fuel, including the straw crushed, The agricultural wastes such as bagasse, sawdust, have the feature of environment protecting and power-saving；Cooker is installed Portion is the groove being opened in kitchen range top body 300 upper surface, the shape and size of cooker installation portion Mate with the geomery of cooker, in order to the placement of cooker；Heating chamber 310, the stove heart 330 And storage ash chamber 340 is sequentially communicated from top to bottom, heats chamber 310 ringwise, and cross section is whole Body is triangular in shape, and above-mentioned cross section refers to heat the axial line in chamber 310 and RADIAL place Plane；The stove heart 330 be upper and lower opening circular tube structure and in stand upside down round table-like, with realize Collection fire effect, the stove heart 330 bottom is positioned at storage ash chamber 340, and top enters heating chamber 310 In, correspondingly, dust import is ringwise；Dust import (i.e. the outer wall of the stove heart 330 with add Distance between bottom the inwall in hot chamber 310) size be 4-6cm；Described storage ash chamber 340 Wall on be provided with dust export and for blocking the door of dust export, above-mentioned door is can opening and closing , when dust runs up to a certain degree, open door and dust can be drawn out.

First the operation principle of this energy-saving stove and process are such that, and feeding device is by biology It is internal that matter fuel is transported to combustor 200；Then, lighting fuel, fuel combustion produces fire Flame, flame enters heating chamber 310 through the stove heart 330, thus to being installed on cooker installation portion On cooker (such as iron pan) heat, to realize the basic function of stove；Afterwards, fire Flame enter heating chamber 310 burn one section time after, substantial amounts of dust can be produced, these dusts Can fall on the inwall in heating chamber 310, and slide downward under self gravitation effect, finally Enter in storage ash chamber 340 through dust import.

The heating chamber 310 of existing energy-saving stove is all stair-stepping mostly, the ash that burning produces Dirt drops to cannot continue above landing, therefore one section time post-heating chamber 310 inwall on Will cover one layer of dust, this layer of dust can weaken or isolate the heat transmission of flame, lead The heats of the water in steam generating chamber 320 is substantially reduced and even cannot add by cause flame Heat.For above-mentioned situation, the technical scheme that the application provides changes the bottom in heating chamber 310 Cause the round table-like of handstand, i.e. heating bottom, chamber 310 the inclined shape of inwall (top because The setting of cooker installation portion, so cannot be completely set up for skewed), so drop to heating Dust on the inwall of chamber 310 just can continue slide downward and eventually pass through dust import, enters storage Ash stores in chamber 340 temporarily, and dust would not be deposited in the inwall in heating chamber 310 Upper formation " dust thermal insulation layer ", thus ensure flame adding the water in steam generating chamber 320 Thermal effect.

In the present embodiment, the stove heart 330 is provided with cover plate 380, cover plate 380 is provided with Mate with the top of the stove heart 330 keeps away in a hole, the edge of cover plate 380 and heating chamber 310 Distance between wall is 0.5-3.5cm.

Wherein, cover plate 380 is in the form of annular discs and is positioned over the top of the stove heart 330, pacifies installation and dismantling Unload the most very easy, in order to clear up and change；Keeping away a hole is that circular port and diameter are slightly larger than stove The top of the heart 330, in order to can easily entangle the top of the stove heart 330, to ensure cover plate 380 stability installed；Above-mentioned " distance " refers to minimum range, because heating chamber 310 Inwall be tilt.

The purpose arranging cover plate 380 is to reduce the stove heart 330 outer wall and heating chamber 310 inwall Distance between Di Bu, i.e. reduces the size of dust import, thus ensure can at dust Avoid flame to pass dust import while entering storage ash chamber 340 through dust import and enter storage Ash chamber 340, to prevent the waste of heat energy so that heats optimization.

In the present embodiment, the distance between edge and heating chamber 310 inwall of cover plate 380 is 1-3cm。

The purpose of the size so arranging dust import is to be further ensured that can wear at dust Cross and while dust import enters storage ash chamber 340, avoid flame to pass dust import entrance storage ash Chamber 340.

In the present embodiment, kitchen range top body 300 is provided with multiple passage of heat 350 that adds, multiple Add the passage of heat 350 all to run through steam generating chamber 320 and top and connect with heating chamber 310, the end Portion connects with storage ash chamber 340.

Wherein, add the passage of heat 350 and for cylindrical channel and be vertically arranged, multiple add the passage of heat 350 along the circumferential direction uniform intervals row；Every adds the passage of heat 350 all from heating chamber 310 Upper inside wall extends to store up the top in ash chamber 340.

Setting adds the purpose of the passage of heat 350 and is so that the flame entering heating chamber 310 is being cooked a meal Can turn back entrances under the compressing of tool, i.e. increase the contact surface of flame and steam generating chamber 320 Long-pending, improve the flame heats to the water in steam generating chamber 320.

In the present embodiment, the energy-saving stove with ash discharge function also includes apparatus of oxygen supply, and oxygen supply fills Put and include aerator 400 and the first breather 410, the first breather 410 one end and air blast Machine 400 connects, and the other end connects with combustor 200.

Wherein, aerator 400 is prior art, and it is installed on combustor 200 by bolt Bottom；First breather 410 is the metal tube of rigidity, with ensure its structural stability and Mounting stability.

In the present embodiment, the sidewall of the stove heart 330 is provided with multiple pore, the stove heart 330 Outer wall on be arranged with sleeve 370, between inwall and the outer wall of the stove heart 330 of sleeve 370 The annular chamber of lower sealing in formation, annular chamber connects with multiple pores, and apparatus of oxygen supply also includes Second breather 420, second breather 420 one end connects with aerator 400, the other end Connect with annular chamber.

Wherein, it is welded with many connections between inwall and the outer wall of the stove heart 330 of sleeve 370 Bar, many connection strap along the circumferential direction uniform intervals arrangements, with being stably connected with of both realizations； Second breather 420 uses hose design, to improve the motility of its location arrangements；Second Breather 420 is communicated in the bottom of annular chamber, and air enters ring through the second breather 420 Behind shape chamber, then enter the stove heart 330 through multiple pores, to promote the abundant burning of flame.

The purpose arranging the second breather 420 is to improve the oxygen content of the stove heart 330, promotees Enter the mixing of flame and air, it is ensured that it fully burns, thus reduce the product of dust as far as possible Raw, it is ensured that flame is to cooker and the heats of steam generating chamber 320.

In the present embodiment, feeding device includes hopper 100 and conveying worm, helical feed Machine includes carrying pipe 120, the helical blade being rotationally connected with in conveying pipe 120 and driving The motor 110 that helical blade rotates, conveying pipe 120 is provided with charging aperture and discharging opening, Charging aperture connects with hopper 100, and discharging opening connects with combustor 200.

Wherein, base being removably connected with support, hopper 100 is set up on support, with Just install；Hopper 100 is tapered, including fuel inlet and the fuel outlet of bottom at top, Fuel outlet is just identical to the charging aperture and both shape sizes carrying pipe 120, in order to combustion Material can enter conveying pipe 120 glibly；Conveying pipe 120, in cylinder, is fixed on the kitchen range top originally Below body 300.

In the present embodiment, apparatus of oxygen supply also includes the 3rd breather 430, the 3rd breather 430 One end aerator 400 connects, and the other end connects with conveying pipe 120.

Wherein, conveying pipe 120 is provided with the first oxygen supplying tube connected with the first oxygen supply port, First oxygen supplying tube and the first breather 410 dock；First oxygen supply port is rounded, correspondingly, First oxygen supplying tube is cylindrical.

The purpose so arranged is that the air produced so that aerator 400 can be introduced into defeated Send pipe 120 to be sufficiently mixed with fuel, post fuel enter combustor 200 just can fire fully Burn, on the one hand reduce the generation of flue gas, save fuel, on the other hand can realize whole joint The heats that energy stove is excellent.

In the present embodiment, in steam generating chamber 320, it is provided with heat-exchanger rig, heat-exchanger rig bag Including heat exchanger tube 360, heat exchanger tube 360 includes water inlet end and water side, water inlet end and water side All stretch out steam generating chamber 320.

Wherein, heat exchanger tube 360 is copper pipe, and copper material has excellent heat conductivility, Ke Yiyou Effect improves the heat transfer effect of heat exchanger tube 360；Water side is provided with valve, in order to control heat exchange Water in pipe 360 flows out.

Arranging that the purpose of heat exchanger tube 360 is can be with efficient recovery steam generating chamber 320 interior-heat The heat of water, and this partial heat reclaimed is used, thus reach saving heat energy Purpose.

In the present embodiment, in the shape of a spiral, its axial line is perpendicular to horizontal plane to heat exchanger tube 360.

Wherein, wherein, mutually it is close between two adjacent rings heat exchanger tube 360, so that change Heat pipe 360 compact conformation；Spiral helicine heat exchanger tube 360 is arranged at steam generating chamber 320 Bottom, the axial line of heat exchanger tube 360 overlaps with the centrage of kitchen range top body 300, in order to peace Dress.

Use spiral helicine purpose to be as far as possible and extend cold water flowing in heat exchanger tube 360 Distance, thus promote the adequacy of heat exchange, it is ensured that the abundant recovery of heat；Axial line is set The purpose being perpendicular to horizontal plane is to make full use of the inner space of steam generating chamber 320, side Just the position of heat exchanger tube 360 is arranged.

It should be noted that heat exchanger tube 360 is it can also be provided that other shape, such as wave Shape, determines with specific reference to practical situation.

This energy-saving stove uses round table-like heating chamber 310 by fuel inlet and storage ash chamber 340 The structure of connection so that the dust that burning produces can glide along the inwall in heating chamber 310, Eventually pass through dust import and fall into storage ash chamber 340, thus effectively prevent dust to be covered in heating On the inwall in chamber 310, it is ensured that flame, to the heats of water in steam generating chamber 320, enters And ensure the normal work of this energy-saving stove, make up the defect of prior art.

These are only preferred embodiment of the present utility model, be not limited to this practicality Novel, for a person skilled in the art, this utility model can have various change and Change.All within spirit of the present utility model and principle, any amendment of being made, equivalent Replacement, improvement etc., within should be included in protection domain of the present utility model.

Claims

1. an energy-saving stove with ash discharge function, it is characterised in that include feeding device, The combustor that connects with described feeding device and be arranged at the kitchen range top above described combustor this Body, the described kitchen range top is the most internal is provided with steam generating chamber, heating chamber, the stove heart and storage ash chamber, Described steam generating chamber is communicated with water inlet and outlet, and the bottom in described heating chamber is handstand Round table-like, the top in described heating chamber is provided with cooker installation portion, the bottom of the described stove heart With described combustion chamber, top connects with described heating chamber, the outer wall of the described stove heart and institute Forming dust import between stating bottom the inwall in heating chamber, described dust is passed through in described heating chamber Import connect with described storage ash chamber, and the described grey chamber of storage is positioned at described steam generating chamber and described adds The lower section in hot chamber.

The energy-saving stove with ash discharge function the most according to claim 1, it is characterised in that Described stove is provided with cover plate in the heart, described cover plate is provided with the top with the described stove heart and mates Keep away a hole, the distance between edge and the described heating cavity wall of described cover plate is 0.5-3.5cm。

The energy-saving stove with ash discharge function the most according to claim 2, it is characterised in that Distance between edge and the described heating cavity wall of described cover plate is 1-3cm.

The energy-saving stove with ash discharge function the most according to claim 1, it is characterised in that Be provided with multiple passage of heat that adds on described kitchen range top body, multiple described in add the passage of heat and all run through institute Stating steam generating chamber and top to connect with described heating chamber, bottom connects with described storage ash chamber.

The energy-saving stove with ash discharge function the most according to claim 1, it is characterised in that The energy-saving stove with ash discharge function also includes that apparatus of oxygen supply, described apparatus of oxygen supply include aerator With the first breather, described first breather one end connects with aerator, and the other end is with described Combustion chamber.

The energy-saving stove with ash discharge function the most according to claim 5, it is characterised in that It is provided with multiple pore on the sidewall of the described stove heart, the outer wall of the described stove heart is arranged with sleeve, The annular chamber of upper lower sealing, institute is formed between inwall and the outer wall of the described stove heart of described sleeve Stating annular chamber to connect with multiple described pores, described apparatus of oxygen supply also includes the second breather, Described second breather one end connects with described aerator, and the other end connects with described annular chamber.

The energy-saving stove with ash discharge function the most according to claim 5, it is characterised in that Described feeding device include hopper and conveying worm, described conveying worm include conveying pipe, It is rotationally connected with the helical blade in described conveying pipe and drives described helical blade to rotate Motor, described conveying pipe is provided with charging aperture and discharging opening, described charging aperture and described material Bucket connection, described discharging opening and described combustion chamber.

The energy-saving stove with ash discharge function the most according to claim 7, it is characterised in that Described apparatus of oxygen supply also includes the 3rd breather, aerator described in described 3rd breather one end Connection, the other end connects with described conveying pipe.

The energy-saving stove with ash discharge function the most according to claim 1, it is characterised in that Described steam generation indoor are provided with heat-exchanger rig, and described heat-exchanger rig includes heat exchanger tube, institute State heat exchanger tube and include that described steaming is all stretched out in water inlet end and water side, described water inlet end and water side Vapour generation chamber.

The energy-saving stove with ash discharge function the most according to claim 9, it is characterised in that In the shape of a spiral, its axial line is perpendicular to horizontal plane to described heat exchanger tube.