CN202546862U

CN202546862U - Multi-functional integrated cooker

Info

Publication number: CN202546862U
Application number: CN2012200499482U
Authority: CN
Inventors: 李林
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-16
Filing date: 2012-02-16
Publication date: 2012-11-21
Anticipated expiration: 2022-02-16

Abstract

The utility model provides a multi-functional integrated cooker. The multi-functional integrated cooker comprises a cooking bench, a stove, an energy gathering water heater, a fume extractor and a gas fume hood; the energy gathering water heater comprises an energy gathering device core, a water tank cover and a pre-heater; the fume extractor comprises a fan, a fume extraction hood, a fume hood seat and a fume hood support; and the stove is a pre-mixing stove. By the multi-functional integrated cooker, the problems of severe heat loss of the cooker and small fume extraction range of an extraction hood and the problem that fuel gas cannot be combusted fully can be solved. Compared with the prior art, the multi-functional integrated cooker has the advantages that the energy gathering water heat can heat water by fully using residual heat of a cooker hearth and residual heat carried away by fumes; the fume extractor can extract cooking fumes annually at 360 degrees, the requirement on the power of the fan is low, and an obvious cooking fume extraction effect is achieved; the fume extractor can extract the cooking fume and the gas fume generated after the fuel gas is combusted; and the fuel gas and air can be fully by the pre-mixing stove, so that the utilization rate of energy sources can be improved.

Description

A kind of multi-functional integrated range

Technical field

The utility model relates to a kind of kitchen range, and being specifically related to a kind of stone or metal plate for standing a stove on as a precaution against fire, water heater, lampblack absorber of collecting is the kitchen range of one.

Background technology

Whether energy-conservation the thermal efficiency of household gas range be to weigh gas-cooker a important indicator.According to the regulation in the standard GB 16410 " household gas utensils ", for desk-top gas-cooker, the thermal efficiency should be greater than 55%, embedded kitchen range, and the thermal efficiency should be greater than 50%.In actual product, the common desk-top gas-cooker thermal efficiency is generally all less than 60%; The common embedded kitchen range thermal efficiency is generally all less than 55%; And the gas-cooker of employing infrared ray heating technique, the general thermal efficiency can surpass 60%.The thermal efficiency of so-called gas-cooker is exactly that gas-cooker is in use to the effective rate of utilization of combustion gas heat energy.Can find out that from the thermal efficiency of gas-cooker the household gas utensils ubiquity the not high phenomenon of combustion gas heat energy utilization rate, have about 40 ~ 50% combustion gas heat energy in use to be wasted.

In the combustion process, because the insufficient incomplete combustion that causes of oxygenating produces heat-energy losses; Flame is to thermal loss that heated with ambient air caused; The kitchen range heat absorption produces thermal loss; Embedded gas-cooker mainly receives the restriction of burner Means of Secondary Air Supplement, the more desk-top kitchen range of combustion gas utilization rate low about 5%.At present, the employed gas valve of household gas range is through the control to single-nozzle or a plurality of nozzle gas flows, and flame size is controlled, regulated; Especially the most widely-used with the twin-jet nozzle gas valve.Mostly gas-cooker is dicyclo or many ring fires flame when burning; The heat flow of flame of centre generally only accounts for about 10～20% (desk-top kitchen ranges: about 16～20%, embedded kitchen range: about 10～16%) of burner heat flow.The size of the burning hot flow in center mainly receives the restriction of burner Means of Secondary Air Supplement; The burning hot flow in center is excessive, and the pernicious gas in the combustion product gases then possibly exceed standard.The heat flow of internal heat is generally little than desk-top gas-cooker in the embedded gas-cooker; Mainly be owing to the air supply of internal heat in the embedded gas-cooker is more difficult than desk-top gas-cooker; For guaranteeing that the pernicious gas in the combustion product gases does not exceed standard, the heat flow of internal heat causes heat loss in having to reduce.

Range hood is the visual plant in the kitchen, and at present main what use is top suction type and side-suction type range hood, because of lampblack absorber far away apart from the oil smoke origination point, oil smoke, gas cigarette easily to around distribute, the oil smoke absorbing effect is unsatisfactory.Along with people's begins to have occurred the lower discharging type oil smoke machine to the higher pursuit of lampblack absorber.Annular lower discharging type oil smoke machine oil smoke absorbing efficient surpasses 99%, and this is that top suction type lampblack absorber and side-suction type range hood institute are inaccessible.

Chinese patent number is that 200710164564.9 patent of invention discloses a kind of downward fume exhausting kitchen range integration machine; Adopted embedded kitchen range hole; On the kitchen range hole wall, be provided with the arc air entry; Make the distance of air entry and oil smoke origination point very little, top suction type and side-suction type range hood that oil smoke absorbing efficient is compared have in the past had significantly raising, and its fume purifying rate reaches 99%.But, fixed because of this air entry, can not satisfy the demand of different pot types; For example pot such as steamer, saucepan requires darker kitchen range hole; But the kitchen range hole is established too deeply, with badly influencing the operation posture of people when the cooking, makes that cooking no longer is a light and joyful thing.Simultaneously, because the bottom of a pan air heat flow around bowl, has been quickened in the inlet scoop, heat loss is big, and the thermal efficiency of kitchen range is not high.Chinese patent number is that 200920161551.0 utility model patent has solved the problems referred to above; This patent discloses a kind of liftable ring and has inhaled air outlet C type air draught ring down; This air draught ring needs to be used with integrated kitchen range; Kitchen range hole wall and kitchen range top end face, bottom surface and side form a huge air collecting chamber, need more powerful blower fan just can make air collecting chamber form a negative pressure region during oil pumping cigarette.Simultaneously, because lack of air in the kitchen range hole, fuel gas buring is insufficient, causes heat loss, produces pernicious gases such as a large amount of CO simultaneously.

On the whole, the integrated kitchen range that occurs is at present just simply combined electromagnetic oven or gas furnace, smoke exhaust ventilator, fails really to accomplish environmental protection, energy-conservation, healthy.

The utility model content

For solving the problems of the technologies described above, the purpose of the utility model is to provide the multi-functional integrated range of a kind of energy-saving and environmental protection, health.

Given this, the technical scheme that the utility model provides is that a kind of multi-functional integrated range is provided; Said multi-functional integrated range comprises the kitchen range top, stone or metal plate for standing a stove on as a precaution against fire, also comprises the cumulative water heater, and said cumulative water heater comprises amplitude transformer core and radiator shell; Said amplitude transformer core is peviform; Evenly distributed several fins in the basin body outside are provided with an inlet opening on the basin edge, be provided with the firehole circle that supplies stone or metal plate for standing a stove on as a precaution against fire to stretch out at basin bottom; The radiator shell bottom is provided with drainpipe and a firehole that closely is fastened on the firehole circle, and amplitude transformer core and radiator shell cooperation consist of a water leg.

Preferably, said cumulative water heater also comprises preheater, and it is an annular solid hollow, bottom surface circumference array several legs that evenly distribute, and each leg equal and opposite in direction is cube or cylinder; A water inlet tube coupling stretches out from preheater circle diameter direction, and a water outlet tube coupling is provided with a water-stop sheet perpendicular to bottom surface between water inlet tube coupling in the preheater inner chamber and the water outlet tube coupling; Said preheater overlays on the amplitude transformer core, and water leg is stretched in the inlet opening that its water outlet tube coupling passes the amplitude transformer core.

Said multi-functional integrated range also comprises the cigarette machine, and said cigarette machine comprises range hood and pettcoat pipe base: the range hood cover body is the more than half ring cylinder of hollow of following bottom opening, and its inwall the first half is provided with the oil smoke absorbing hole; Pettcoat pipe base is the more than half ring cylinder of the hollow of last bottom opening, and its outer wall is provided with a smoking hole, and said smoking hole connects blower fan, and range hood inserts pettcoat pipe base and its fastening downwards.

Preferably, said lampblack absorber is a lift cigarette machine, and pettcoat pipe base and range hood slide and fasten, and the slide rail of below slide bar of installing below the range hood and pettcoat pipe base, installing is slidingly matched.

Further, said multi-functional integrated range also comprises the petticoat pipe support, and a push rod is installed on the said petticoat pipe support, and petticoat pipe support and slide bar are fixed.

Said multi-functional integrated range also comprises the gas petticoat pipe, and Qi Bishang is provided with exhaust smoke hole, and above-mentioned pettcoat pipe base inwall is provided with gas cigarette hole, and the gentle cigarette of said exhaust smoke hole hole is corresponding to be overlapped.

The gas petticoat pipe fastens the cumulative water heater fully, and gas cigarette kitchen range bottom surface is provided with the firehole and the hole that the drainpipe that supplies cumulative water-heater water tank cover passes that closely are fastened on the firehole circle.

Further, said stone or metal plate for standing a stove on as a precaution against fire is the premixed stone or metal plate for standing a stove on as a precaution against fire, and this premixed stone or metal plate for standing a stove on as a precaution against fire is provided with the combustion gas premixer, and air fully mixes in this premixer with combustion gas.

Lower end, said combustion gas premixer connects into Gas Pipe and incoming air conduit, and the upper end is communicated with mixed air vessel with mixture pipe; Air mixture chamber card is provided with a plurality of boccas, and several multiple tubes run through mixed air vessel, and the diameter of above-mentioned mixture pipe is less than the diameter of combustion gas premixer, and the diameter of combustion gas premixer is slightly less than the diameter of mixed air vessel.

Above-mentioned premixed stone or metal plate for standing a stove on as a precaution against fire stretches into from the firehole circle of cumulative water heater, and behind the placement pot, gas cigarette and oil smoke are isolated each other on the premixed stone or metal plate for standing a stove on as a precaution against fire.

Compared with prior art, this new design water heater, cigarette machine and premixed stone or metal plate for standing a stove on as a precaution against fire, advantage such as have energy-saving and environmental protection, be suitable for.The described cumulative water heater of the utility model has made full use of the waste heat of the gas-cooker chamber of a kitchen range and waste heat that flue gas is taken away adds hot water, solves in the kitchen and washes the dishes, washes dish, washes one's hands with the problem of hot water; The described cigarette machine of the utility model is different from top suction type and side-absorption type smoke exhaust ventilator, and annular range hood can be realized big radian oil smoke absorbing, oil smoke absorbing particular significant effect; The lift range hood drops to when equal with the kitchen range top, more convenient to kitchen range top cleaning, save big quantity space, the kitchen visual effect is more attractive in appearance, according to the height of pot, can arbitrarily adjust the height of lift range hood, makes the oil smoke absorbing hole be in suitable height; Said cigarette machine not only aspirates oil smoke, simultaneously combustion gas is aspirated through waste gas after burning, reduced gas-cooker in the kitchen waste gas and suspended particulate discharging, to human body health more; The said premixed stone or metal plate for standing a stove on as a precaution against fire of the utility model makes combustion gas fully mix with air, makes its mixing reach optimal proportion through adjusting; Simultaneously; Obtain the secondary oxygen supply when using multiple tube to make stone or metal plate for standing a stove on as a precaution against fire card fuel gas buring, guarantee that combustion gas is fully burned, improve rate of energy.

Description of drawings

Fig. 1 is the utility model multi-functional integrated range assembling sketch map.

Fig. 2 is the utility model multi-functional integrated range critical piece axonometric drawing.

Fig. 3 is the utility model cumulative water heater schematic perspective view.

Fig. 4 is the utility model cumulative water heater cutaway view.

Fig. 5 is the utility model multi-functional integrated range amplitude transformer core schematic perspective view.

Fig. 6 is the utility model multi-functional integrated range radiator shell schematic perspective view.

Fig. 7 is amplitude transformer core and radiator shell assembling sketch map.

Fig. 8 is the utility model multi-functional integrated range preheater schematic perspective view.

Fig. 9 is the utility model multi-functional integrated range range hood schematic perspective view.

Figure 10 is the utility model multi-functional integrated range petticoat pipe support schematic perspective view.

Figure 11 is the utility model multi-functional integrated range pettcoat pipe base rearview.

Figure 12 is the utility model multi-functional integrated range pettcoat pipe base schematic perspective view.

Figure 13 is the utility model multi-functional integrated range cigarette machine assembling sketch map.

Figure 14 is the utility model multi-functional integrated range gas petticoat pipe schematic perspective view.

Figure 15 is gas petticoat pipe and pettcoat pipe base assembling sketch map.

Figure 16 is gas petticoat pipe and water tank assembling sketch map.

Figure 17 is a premixed stone or metal plate for standing a stove on as a precaution against fire cross-sectional schematic.

Figure 18 is the three-dimensional cross-sectional schematic of premixed stone or metal plate for standing a stove on as a precaution against fire.

The specific embodiment

Describe below in conjunction with accompanying drawing and embodiment.

Referring to Fig. 1 to Figure 17, this novel kitchen range top, stone or metal plate for standing a stove on as a precaution against fire of comprising also comprises cumulative water heater 1; Said cumulative water heater comprises amplitude transformer core 120 and radiator shell 130; Said amplitude transformer core 120 is peviform, evenly distributed several fins 121 in the basin body outside, the surface area of increase amplitude transformer core 120 and hydrothermal exchange; On the basin edge, be provided with an inlet opening 122, be provided with the firehole circle 123 that supplies stone or metal plate for standing a stove on as a precaution against fire to stretch out at basin bottom; Radiator shell 130 bottoms are provided with drainpipe 131 and a firehole that closely is fastened on

firehole circle

123, and 130 cooperations consist of a water leg to amplitude transformer core 120 with radiator shell.

As preferred version, on said cumulative water heater 1, add a preheater 110, it is an annular solid hollow; Bottom surface circumference array several legs 111 that evenly distribute, this leg 111 is cube or cylinder, is hollow or entity; Be communicated with above-mentioned annular solid during hollow state; A water inlet tube coupling 112 stretches out from preheater circle diameter direction, and a water outlet tube coupling 113 is provided with a water-stop sheet 114 perpendicular to bottom surface between water inlet tube coupling 112 in preheater 110 inner chambers and the water outlet tube coupling 113; Said preheater 110 overlays on the amplitude transformer core 120, and its water outlet tube coupling 113 passes the inlet opening 122 of amplitude transformer core 120 and stretches into water leg.During use, water gets into preheater 110 350 ° of backs that tentatively are heated of circulation in annular solid and flows out from water outlet tube coupling 113 from water inlet joint 112, get into amplitude transformer core 120 and cooperate the water leg of forming with radiator shell 130, and the drainpipe 131 from radiator shell 130 flows out at last.

This multi-functional integrated range also comprises cigarette machine 2; This cigarette machine 2 comprises range hood 210 and pettcoat pipe base 230: range hood 210 cover bodies are the more than half ring cylinder in hollow 5 π/3 of following bottom opening; Its inwall the first half is provided with oil smoke absorbing hole 212; For increasing the oil smoke absorbing scope, two sidewall the first half add the oil smoke absorbing hole about range hood; Pettcoat pipe base 230 is the more than half ring cylinders in hollow 5 π/3 of last bottom opening, and its outer wall is provided with a smoking hole 234, and said smoking hole 234 connects blower fan.Range hood 210 inserts pettcoat pipe base 230 downwards and fastens with its slip, and range hood flue 211 is communicated with oil smoke chamber of formation with pettcoat pipe base flue 231.The slide rail of below slide bar of installing below the range hood 210 213 and pettcoat pipe base 230, installing 233 is slidingly matched, and pettcoat pipe base 230 slides and fastens range hoods 210.This multi-functional integrated range also comprises petticoat pipe support 220; Said petticoat pipe support 220 is fixing with slide bar 213; A push rod 221 is installed on the petticoat pipe support 220, and upwards promoting push rod 221 can rise range hood 210, and promoting push rod 221 downwards can descend range hood 210.During use, fan starting, the oil smoke chamber is taken out and is negative pressure, and oil smoke gets into the oil smoke chamber from the oil smoke absorbing hole 212 of range hood 210, is extracted out by blower fan through smoking hole 234 at last.

Be provided with an exhaust cigarette hole 232 at pettcoat pipe base 230 inwalls, the wall of gas petticoat pipe 3 is provided with a row and gas cigarette hole 232 corresponding exhaust smoke holes 301, said exhaust smoke hole 301 gentle cigarette holes 232 corresponding coincidences.Gas petticoat pipe 3 fastens cumulative water heater 1 fully, and gas cigarette kitchen range 3 bottom surfaces are provided with a firehole and the hole 302 that supply tank cover drainpipe 131 passes that closely is fastened on firehole circle 123.During use; Fan starting; The oil smoke chamber that range hood and the assembling of oil smoke seat form is taken out is negative pressure; The waste gas that produces behind the fuel gas buring passes through the entering oil smoke chambers 232, gas cigarette hole of the exhaust smoke hole 301 and the pettcoat pipe base 230 of flue gas cover 3 again through the interlayer of the entering of the hole between the adjacent leg 111 of preheater 110 flue gas cover 3 with cumulative water heater 1 composition, is extracted out by blower fan through smoking hole 234 at last.

Above-mentioned stone or metal plate for standing a stove on as a precaution against fire is a premixed stone or metal plate for standing a stove on as a precaution against fire 4; This premixed stone or metal plate for standing a stove on as a precaution against fire 4 is provided with the combustion gas premixer 403 of plate-like; 403 lower ends, combustion gas premixer connect vertical incoming air conduit 402, and incoming air conduit 402 is communicated with the Gas Pipe 401 of advancing of horizontal direction, incoming air conduit 402 and advance in the Gas Pipe 401 to be separately installed with valve; To regulate air inflow, the mixed proportion of adjustment air and combustion gas.403 upper ends, combustion gas premixer are communicated with mixed air vessel 404 with mixture pipe 407; Air mixture chamber card is provided with evenly 24 boccas 245 of distribution of the every ring of 4 rings; The every ring of 3 rings evenly 6 multiple tubes 406 of distribution runs through mixed air vessel 244; The diameter of above-mentioned mixture pipe 407 is much smaller than the diameter of combustion gas premixer 403, and the diameter of combustion gas premixer 403 is slightly less than the diameter of mixed air vessel 404.Premixed stone or metal plate for standing a stove on as a precaution against fire 4 stretches into from the firehole circle 123 of cumulative water heater 1, and behind the placement pot, gas cigarette and oil smoke are isolated each other on the premixed stone or metal plate for standing a stove on as a precaution against fire 4; According to different pot types; Set up the annular pot circle of different sizes, this pot circle is placed on the preheater 110, and annular pot circle is isolated the gentle cigarette of oil smoke.During use; The card of premixed stone or metal plate for standing a stove on as a precaution against fire 4 is with equal at the bottom of cumulative preheater core 120 basins, and when combustion gas was burnt in the stone or metal plate for standing a stove on as a precaution against fire card, high temperature formed a low pressure zone between card and the pot; The cold air of stone or metal plate for standing a stove on as a precaution against fire below flows to the depression between card and the pot from the high-pressure area through multiple tube 406; Make combustion gas obtain air supply for the second time, assisted gas fully burns, and has reduced the discharge capacity of CO effectively.The waste heat of flame has heated the cumulative water heater, and cumulative preheater and the water in it carry out heat exchange, and the water in the water tank is heated.

Only be the preferred implementation of the utility model below, should be pointed out that above-mentioned preferred implementation should not be regarded as the restriction to the utility model, the protection domain of the utility model should be as the criterion with claim institute restricted portion.For those skilled in the art, in spirit that does not break away from the utility model and scope, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.

Claims

1. a multi-functional integrated range comprises the kitchen range top, stone or metal plate for standing a stove on as a precaution against fire, it is characterized in that; Also comprise cumulative water heater (1); Said cumulative water heater comprises amplitude transformer core (120) and radiator shell (130), and said amplitude transformer core (120) is peviform, evenly distributed several fins (121) in the basin body outside; On the basin edge, be provided with an inlet opening (122), be provided with the firehole circle (123) that supplies stone or metal plate for standing a stove on as a precaution against fire to stretch out at basin bottom; Radiator shell (130) bottom is provided with drainpipe (131) and a firehole that closely is fastened on firehole circle (123), and amplitude transformer core (120) and radiator shell (130) cooperation consist of a water leg.

2. a kind of multi-functional integrated range according to claim 1; It is characterized in that said cumulative water heater also comprises preheater (110), it is an annular solid hollow; Bottom surface circumference array several legs (111) that evenly distribute; A water inlet tube coupling (112) stretches out from preheater circle diameter direction, and a water outlet tube coupling (113) is provided with a water-stop sheet (114) perpendicular to bottom surface between water inlet tube coupling (112) in preheater (110) inner chamber and the water outlet tube coupling (113); Said preheater (110) overlays on the amplitude transformer core (120), and its water outlet tube coupling (113) passes the inlet opening (122) of amplitude transformer core (120) and stretches into water leg.

3. a kind of multi-functional integrated range according to claim 1; It is characterized in that; Also comprise cigarette machine (2); Said cigarette machine (2) comprises range hood (210) and pettcoat pipe base (230): range hood (210) cover body is the more than half ring cylinder of hollow of following bottom opening, and its inwall the first half is provided with oil smoke absorbing hole (212); Pettcoat pipe base (230) is the more than half ring cylinder of hollow of last bottom opening, and its outer wall is provided with a smoking hole (234), and said smoking hole (234) connects blower fan, and range hood (210) inserts pettcoat pipe base (230) and its fastening downwards.

4. a kind of multi-functional integrated range according to claim 3; It is characterized in that; Said cigarette machine (2) is a lift cigarette machine; Pettcoat pipe base (230) slides with range hood (210) and fastens, and the slide bar of installing in range hood (210) below (213) is slidingly matched with the slide rail (233) that install pettcoat pipe base (230) below.

5. a kind of multi-functional integrated range according to claim 4 is characterized in that, also comprises petticoat pipe support (220), and a push rod (221) is installed on the said petticoat pipe support (220), and petticoat pipe support (220) is fixing with slide bar (213).

6. require 3 described a kind of multi-functional integrated ranges as requested; It is characterized in that also comprise gas petticoat pipe (3), Qi Bishang is provided with exhaust smoke hole (301); Above-mentioned pettcoat pipe base (230) inwall is provided with gas cigarette hole (232), and said exhaust smoke hole (301) gentle cigarette hole (232) is corresponding to be overlapped.

7. require 6 described a kind of multi-functional integrated ranges as requested; It is characterized in that; Gas petticoat pipe (3) fastens cumulative water heater (1) fully, and gas cigarette kitchen range (3) bottom surface is provided with one and closely is fastened on the firehole of firehole circle (123) and the hole (302) that a supply tank cover (130) drainpipe (131) passes.

8. a kind of multi-functional integrated range according to claim 1 is characterized in that, said stone or metal plate for standing a stove on as a precaution against fire is premixed stone or metal plate for standing a stove on as a precaution against fire (4), and this premixed stone or metal plate for standing a stove on as a precaution against fire is provided with combustion gas premixer (403).

9. a kind of multi-functional integrated range according to claim 8; It is characterized in that; The lower end, combustion gas premixer (403) of said premixed stone or metal plate for standing a stove on as a precaution against fire (4) connects into Gas Pipe (401) and incoming air conduit (402), and the upper end is communicated with mixed air vessel (404) with mixture pipe (407); Air mixture chamber card is provided with a plurality of boccas (405); Several multiple tubes (406) run through mixed air vessel (404); The diameter of above-mentioned mixture pipe (407) is less than the diameter of combustion gas premixer (403), and the diameter of combustion gas premixer (403) is slightly less than the diameter of mixed air vessel (404).

10. a kind of multi-functional integrated range according to claim 9 is characterized in that, above-mentioned premixed stone or metal plate for standing a stove on as a precaution against fire (4) stretches into from the firehole circle (123) of cumulative water heater (1), and after premixed stone or metal plate for standing a stove on as a precaution against fire (4) was gone up and placed pot, gas cigarette and oil smoke were isolated each other.