CN203928023U - A kind of fuel-firing gas-firing kitchen range - Google Patents
A kind of fuel-firing gas-firing kitchen range Download PDFInfo
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- CN203928023U CN203928023U CN201420205973.4U CN201420205973U CN203928023U CN 203928023 U CN203928023 U CN 203928023U CN 201420205973 U CN201420205973 U CN 201420205973U CN 203928023 U CN203928023 U CN 203928023U
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- water tank
- firing
- fireguard
- horizontal part
- fuel
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Abstract
The utility model relates to a kind of fuel-firing gas-firing kitchen range, comprise shell and oil gas burner, also comprise one " L " shape water tank, water tank comprises the inner conducting of horizontal part and vertical portion and two parts, the upper surface open of horizontal part and opening part are welded as circular-arc sunk structure with fireguard, under use state, the flame forming in a combustion chamber and combustion chamber between the bottom surface of pot and fireguard heats the water in water tank by fireguard, simultaneously, on fireguard, offer at least one louvre and each louvre conducting connects a radiating tube, louvre is placed in water tank and is " L " shape, radiating tube and fireguard one are all water tank and heat, heat energy when the designed fuel-gas stoves prodigiosin of the utility model enough makes full use of burning, avoids the waste of the energy, and has solved the impact of the flame spraying while burning on personal safety and environment.
Description
Technical field
The utility model relates to kitchen range energy-saving technical field, particularly relates to a kind of fuel-firing gas-firing kitchen range.
Background technology
Cooking stove is the cooking stove of using in people's daily life, and in existing dining room and hotel and restaurant, common oil gas kitchen carries out cooking and cooks and heat up water, and these cooking stoves are all generally in the kitchen range top, to be provided with burner hearth, then above burner hearth, are provided with refractory brick; In use, a large amount of heat can be absorbed by the refractory brick in burner hearth this type of cooking stove, and burner hearth burns while scalding, careless experience after cold water, burner hearth easily splits, and still leaves a large amount of heats in the time using cooking stove in burner hearth, often these heats are not used, and waste.
In addition, the flame ejection after burning, not only can waste energy, also can cause the excess Temperature at Summer Indoor, and ejection oil smoke can produce niff, there is potential safety hazard simultaneously, easily cause personnel's scald accident, the technology not addressing this problem in existing cooking range structure;
Application number is 201110195487.X, name be called " bearing hot water energy-save oil gas kitchen " although patent application also mentioned a kind of energy-conservation oil gas kitchen range, its complex structure, exchange heat mode is comparatively loaded down with trivial details;
Application number is 201220612358.6, name be called " a kind of energy-save oil gas kitchen " although patent a kind of energy-conservation oil gas kitchen range are disclosed equally, but the efficiency of the transmission of its heat and exchange is not high, and volume, take up space greatly, only produce hot water, boiling water for the utilization of heat.
Utility model content
Technical problem to be solved in the utility model is, overcome the shortcoming of prior art, a kind of fuel-firing gas-firing kitchen range are provided, heat energy when this gas-cooker can make full use of burning, avoid the waste of the energy, and solved the impact of the flame spraying while burning on personal safety and environment.
In order to solve above technical problem, the utility model provides a kind of fuel-firing gas-firing kitchen range, comprise shell and oil gas burner, upper surface of outer cover opening, oil gas burner is positioned at outer casing bottom and corresponding with upper surface of outer cover aperture position, also comprise one " L " shape water tank, water tank comprises the inner conducting of horizontal part and vertical portion and two parts, horizontal part is arranged in shell and its middle part is annular hollow structure, oil gas burner is from bottom to top through horizontal part, the upper surface of horizontal part is provided with opening, this opening is identical with upper surface of outer cover opening size and position is corresponding, the edge height of two openings is concordant,
The upper surface open place of horizontal part is welded as circular-arc sunk structure with fireguard, and the upper end of fireguard middle part perforate and oil gas burner passes by this hole, under use state, between the bottom surface of pot and fireguard, forms a combustion chamber;
On fireguard, offer one end that at least one louvre and each louvre conducting connect a radiating tube, louvre is placed in water tank and is " L " shape, the radiating tube other end passes from the vertical portion upper surface of water tank, and the upper surface of vertical portion also offers a steam (vapor) outlet; On the sidewall of horizontal part, also conducting connects a water inlet pipe, and on the sidewall of vertical portion, conducting connects an outlet pipe;
Flame of the present utility model directly heats fireguard, by fireguard, heat is directly passed to METAL HEATING PROCESS layer, cold water is heated, can greatly improve area and the efficiency of heat exchange, by the secondary utilization in addition of most heat energy, the utility model has been realized the multiplex object of a fire, normally cooking with pot, when cooking, utilize waste heat not only can produce a large amount of hot water, boiling water, hot water, boiling water clean hygiene, can directly utilize, can also produce high-temperature steam simultaneously, high-temperature steam can be for hot rice and dish, ensure the energy effective utilization at short notice,
Meanwhile, stove and water tank integrative installation technology, can make kitchen neatly beautiful, and the selection of material is existing universal material, cost is low, and the life-span is long, reliability is high, production technology is simple, and compact conformation of the present utility model, volume is little, and weight is little, makes to take up room little.
The technical scheme that the utility model further limits is:
Further, aforesaid fuel-firing gas-firing kitchen range, the inner surface of water tank and fireguard are positioned on the surface inside water tank and are equipped with metal heater plate, and the gap between water tank and shell is filled with insulation material.
Aforesaid fuel-firing gas-firing kitchen range, the height of water tank vertical portion is 80cm, and the height of horizontal part is 40cm, and under use state, the top of oil gas burner is 20cm apart from the distance of pot bottom minimum point;
The top of oil gas burner is 20cm apart from the distance of pot bottom minimum point, can effectively prevent that flame ejection from hurting sb.'s feelings or the too much utilization rate of reduction heat of flame ejection, stop that the heat of flame and the oil smoke smell of generation are delivered in indoor environment, burned flame no longer outwards sprays simultaneously, but after the bottom of a pan is hit in spray under flash back, add heat shield.
Aforesaid fuel-firing gas-firing kitchen range, the insulation material thickness between water tank horizontal subordinate surface and shell is 10cm; Insulation material thickness between water tank lower surface and outer casing underpart is 10cm, can just prevent that heat energy from leaking, and do not form burden to the volume and weight of stove again.
Aforesaid fuel-firing gas-firing kitchen range, the wallboard thickness of metal heater plate and water tank is as 5-6mm; The material of fireguard is container sheet material, and its thickness is 6-8mm, and the diameter of radiating tube is 5.1-6.3cm.
Aforesaid fuel-firing gas-firing kitchen range, offer three louvres on fireguard.
The wallboard thickness of metal heater plate of the present utility model and water tank is 5-6mm, the material of fireguard is container sheet material, its thickness is 6-8mm, the diameter of radiating tube is 5.1-6.3cm, fireguard and METAL HEATING PROCESS layer are the long-pending hot devices of Change of large face, can improve temperature transition efficiency, shorten hot water, boiling water formation time, the a large amount of raw material of columniform skill in design saving, again can Qi to the Hao Change of Hen thermal effect.
Here, we will mention by emphasis, the vertical portion height of water tank of the present utility model is 80cm, the height of water tank horizontal component is the half of vertical portion, fireguard of the present utility model is provided with passage, passage connects radiating tube, radiating tube is through water tank, not only can play the effect of balance combustion chamber pressure, can also be by the exchange heat of hot gas to cold water, simultaneously, through scientific research personnel's painstaking research and accurately measuring and calculating, the vertical portion height of water tank is 80cm, heat in combustion chamber can be utilized to greatest extent, in the time that oil-gas stove uses, temperature in combustion chamber can reach more than 1000 degrees Celsius, because radiating tube is " L " shape, along the setting party of water tank to setting, the temperature at the outlet position of radiating tube is decremented to 100 degrees Celsius of left and right after water tank, its more than 90 percent heat is all absorbed by the water in water tank, the height of i.e. this setting is the maximal efficiency height of Btu utilization, can ensure to make full use of the heat of high temperature hot gas and the temperature of output hot gas is reduced to safe range.
Brief description of the drawings
Fig. 1 is the Facad structure cutaway view of the designed fuel-firing gas-firing kitchen range of the utility model;
Fig. 2 is the side sectional view of the designed fuel-firing gas-firing kitchen range of the utility model;
Fig. 3 is the top view of fireguard in the utility model.
Reference numeral: 1-shell, 2-water tank, 3-oil gas burner, 4-insulation material, 5-pot, 6-fireguard, 106-combustion chamber, 201-horizontal part, 202-vertical portion, 203-steam (vapor) outlet, 204-radiating tube, 205-water inlet pipe, 206-outlet pipe, 207-metal heater plate, 208-louvre.
Detailed description of the invention
Embodiment 1
A kind of fuel-firing gas-firing kitchen range that the present embodiment provides, as Figure 1-3:
Gas kitchen ranges comprises shell 1 and oil gas burner 3, shell 1 upper surface open, oil gas burner 3 is positioned at shell 1 bottom and corresponding with shell 1 upper surface open position, also comprise one " L " shape water tank 2, water tank 2 comprises the inner conducting of horizontal part 201 and vertical portion 202 and two parts, the height of the vertical portion 202 of water tank 2 is 80cm, the height of horizontal part 201 is 40cm, horizontal part 201 is arranged in shell 1 and its middle part is annular hollow structure, oil gas burner 3 is from bottom to top through horizontal part 201, the upper surface of horizontal part 201 is provided with opening, this opening is measure-alike with shell 1 upper surface open and position is corresponding, the edge height of two openings is concordant,
The upper surface open place of horizontal part 201 is welded as circular-arc sunk structure with fireguard 6, the upper end of fireguard 6 middle part perforates and oil gas burner 3 passes by this hole, under use state, between the bottom surface of pot 5 and fireguard, form a combustion chamber 106, under use state, the top of oil gas burner 3 is 20cm apart from the distance of pot 5 bottom minimum points;
The inner surface of water tank 2 and fireguard 6 are positioned on the surface of water tank 2 inner sides and are equipped with metal heater plate 207, and the wallboard thickness of metal heater plate 207 and water tank 2 is as 5-6mm; The material of fireguard 6 is container sheet material, and its thickness is 6-8mm, and the diameter of radiating tube 204 is 5.1-6.3cm;
Gap between water tank 2 and shell 1 is filled with insulation material 4, and insulation material 4 thickness between water tank 2 lower surfaces and shell 1 bottom are 10cm;
On fireguard 6, offer one end that three louvres 208 and 208 conductings of each louvre connect a radiating tube 204, louvre 208 is placed in water tank 2 and is " L " shape, radiating tube 204 other ends pass from vertical portion 202 upper surfaces of water tank 2, and the upper surface of vertical portion 202 also offers a steam (vapor) outlet 203; On the sidewall of horizontal part 201, also conducting connects a water inlet pipe 205, and on the sidewall of vertical portion 202, conducting connects an outlet pipe 206.
The operation principle of the present embodiment is: when oil gas burner 3 is opened, in combustion chamber 106, interior generation flame heats the bottom of a pan, because 106 tops, combustion chamber are airtight, the flame producing is pressed down and can be not excessive, fireguard 6 absorbs the heat of flame and passes in water tank 2 cold water by metal heater plate 207, the high temperature and high pressure gas that the interior flame combustion in combustion chamber 106 produces carries out the circulation of gas by louvre 208 and the radiating tube 204 that is communicated with, cold water in radiating tube 204 heating water tank 2 simultaneously, and during gas flow, heat and cold water are exchanged, because the setting party of radiating tube 204 is to coincideing with the structure of water tank 2, temperature when it is finally discharged is less than 100 degrees Celsius, in combustion chamber 106 higher than the heat energy of 1000 degrees Celsius by maximum utilization, water tank 2 is put into cold water by water inlet pipe 205, emit hot water by outlet pipe 206, in the time that cold water is heated, can produce high-temperature steam, therefore water tank 2 tops, vertical portion are provided with steam (vapor) outlet 203, can derive high-temperature steam, high-temperature steam can be for hot rice and dish, ensure the energy effective utilization at short notice,
On the oil gas burner 3 of the present embodiment, be also provided with induction installation, in the time of the bottom of a pan contact kitchen range, flame increases, and in the time that kitchen range are left in the bottom of a pan, flame reduces.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (6)
1. fuel-firing gas-firing kitchen range, comprise shell (1) and oil gas burner (3), described shell (1) upper surface open, described oil gas burner (3) is positioned at shell (1) bottom and corresponding with shell (1) upper surface open position, it is characterized in that: also comprise one " L " shape water tank (2), described water tank (2) comprises the inner conducting of horizontal part (201) and vertical portion (202) and two parts, described horizontal part (201) is arranged in shell (1) and its middle part is annular hollow structure, described oil gas burner (3) is from bottom to top through horizontal part (201), the upper surface of described horizontal part (201) is provided with opening, this opening is measure-alike with shell (1) upper surface open and position is corresponding, the edge height of two openings is concordant,
The upper surface open of described horizontal part (201) for place fireguard (6) be welded as circular-arc sunk structure, the upper end of described fireguard (6) middle part perforate and oil gas burner (3) passes by this hole, under use state, between the bottom surface of pot (5) and fireguard, form a combustion chamber (106);
On described fireguard (6), offer one end that at least one louvre (208) and each louvre (208) conducting connect a radiating tube (204), described louvre (208) is placed in water tank (2) and is " L " shape, described radiating tube (204) other end passes from vertical portion (202) upper surface of water tank (2), and the upper surface of described vertical portion (202) also offers a steam (vapor) outlet (203); On the sidewall of described horizontal part (201), also conducting connects a water inlet pipe (205), and on the sidewall of vertical portion (202), conducting connects an outlet pipe (206).
2. according to the fuel-firing gas-firing kitchen range described in claim 1, it is characterized in that: the inner surface of described water tank (2) and fireguard (6) are positioned on the surface inside water tank (2) and are equipped with metal heater plate (207), and the gap between described water tank (2) and shell (1) is filled with insulation material (4).
3. fuel-firing gas-firing kitchen range according to claim 1 and 2, it is characterized in that: the height of described water tank (2) vertical portion (202) is 80cm, the height of horizontal part (201) is 40cm, under use state, the top of described oil gas burner (3) is 20cm apart from the distance of pot (5) bottom minimum point.
4. according to the fuel-firing gas-firing kitchen range described in claim 3, it is characterized in that: insulation material (4) thickness between described water tank (2) horizontal part (201) lower surface and shell (1) is 10cm.
5. according to the fuel-firing gas-firing kitchen range described in claim 4, it is characterized in that: the wallboard thickness of described metal heater plate (207) and described water tank (2) is as 5-6mm; The material of described fireguard is container sheet material, and its thickness is 6-8mm, and the diameter of described radiating tube (204) is 5.1-6.3cm.
6. fuel-firing gas-firing kitchen range according to claim 5, is characterized in that, offer three louvres (208) on described fireguard (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205973.4U CN203928023U (en) | 2014-04-25 | 2014-04-25 | A kind of fuel-firing gas-firing kitchen range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205973.4U CN203928023U (en) | 2014-04-25 | 2014-04-25 | A kind of fuel-firing gas-firing kitchen range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203928023U true CN203928023U (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420205973.4U Expired - Fee Related CN203928023U (en) | 2014-04-25 | 2014-04-25 | A kind of fuel-firing gas-firing kitchen range |
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| Country | Link |
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| CN (1) | CN203928023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912897A (en) * | 2014-04-25 | 2014-07-09 | 朱永高 | Fuel oil and gas stove with efficient thermal energy utilization |
-
2014
- 2014-04-25 CN CN201420205973.4U patent/CN203928023U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912897A (en) * | 2014-04-25 | 2014-07-09 | 朱永高 | Fuel oil and gas stove with efficient thermal energy utilization |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20180425 |
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| CF01 | Termination of patent right due to non-payment of annual fee |