CN208587934U - Biodiesel large stove - Google Patents

Abstract

The utility model discloses a kind of biodiesel large stoves, including large stove main body, air blower, water segregator, air-introduced machine and tubular heat exchanger, large stove main body is by pot body, thermal insulation layer, annular water tank, tubulation, stove foot, kitchen range, heat accumulation body and tail gas chamber composition, tail gas chamber is sequentially connected air-introduced machine by pipeline, tubular heat exchanger tube side and offgas duct, tubular heat exchanger shell side two sides are equipped with inlet valve and long handle valve, kitchen range lower end connects air door by pipeline, air blower, kitchen range side connects fuel control valve by pipeline, water segregator is equipped on the left of large stove main body, water segregator connects blowdown valve by pipeline, inlet valve, solenoid valve, steam valve and annular water tank, the heating surface area of the utility model energy high-efficient heat accumulation radiation the bottom of a pan one third, energy specific aim strengthens the bottom of a pan firepower, it can reach in the case where not increasing fuel combustion consumption The call for fire that vigorous fire is fried fastly, while being able to achieve the hot depth of tail and recycling, energy conservation, emission reduction, synergistic effect are especially pronounced.

Description

Biodiesel large stove

Technical field

The utility model relates to stove fields, and in particular to a kind of biodiesel large stove.

Background technique

Large stove is one of cooking apparatus kitchen range, generally commercial kitchen equipment, one kind of Chinese meal stove.Large stove is hard Gu durable；Break previous combustion system, transmit flare around in burner hearth, firepower uniformly, energy conservation, efficiently；Design rationally, Handsome in appearance, pollution-free, it is the ideal equipment in kitchen that large stove, which is suitable for hotel, restaurant, enterprises and institutions,.

Large stove is to meet cooking needs first, and cauldron cooking has clearly a need for high fire, so phase on the basis of conventional heat sources Reinforcing firepower is given consideration to how with fuel consumption, it, in this way can be when consuming equal fuel if far-infrared thermal radiation can be strengthened Firepower is effectively strengthened by far infrared radiation, shortening dish process time not only increases efficiency, while such vigorous fire is fried fastly Often there is better dish flavor；Family is cooked using natural gas cooker since cleaning, convenient, firepower are a big mainstream kitchen suddenly Tool, but rising the tail heat of loss along the bottom of a pan is largely to have wasted, and large stove can carry out recycling to tail heat and make full use of more With especially important meaning.Large stove is suitble to more people to open meal needs, if can meet cooking steamed rice routinely multi-functional needs On the basis of, expanding function improves the thermal efficiency and is particularly important.

Summary of the invention

The technical problem to be solved in the present invention is to overcome the shortcomings of the prior art and provide a kind of biodiesel cauldrons Stove.

In order to overcome the deficiencies of the prior art, the present invention takes following technical scheme:

A kind of biodiesel large stove, it is characterised in that: including large stove main body, air blower, water segregator, air-introduced machine and Tubular heat exchanger, the more closed activity in cylinder large stove main body top buckle pot body, and thermal insulation layer, cauldron is arranged in large stove main body surrounding The built-in enclosed annular water tank of surrounding in the middle part of stove main body inner wall, annular water tank annular array arrange recuperation of heat tubulation, above and below tubulation Annular water tank top and bottom are stretched out at both ends, and large stove lower body connects stove foot, and large stove lower body part center is equipped with kitchen range, Heat accumulation body is equipped between kitchen range and annular water tank, heat accumulation body adds magnesia far-infrared radiation material structure with fire-resistant heat insulating material Be that parabola surface of revolution forms the chamber of a kitchen range at, inner wall, tubulation top is connected to the chamber of a kitchen range, and lower part is connected to annular tail gas chamber, by the chamber of a kitchen range and The connection of annular tail air cavity is integral, and tail gas chamber connects the fan inlet on the right side of large stove main body by pipeline, and air-introduced machine goes out Air port connects the import of tubular heat exchanger tube side, tubular heat exchanger tube side outlet connection offgas duct, tubular heat exchanger shell by pipeline Journey lower part connects normally opened inlet valve by pipeline, and shell side top connects long handle valve by pipeline, and air blower connects air door, and air door goes out Air port connects the kitchen range of lower position in large stove main body by pipeline, and kitchen range lower part side is controlled through fuel channel connection fuel Valve, large stove main body left side are equipped with water segregator, and water segregator upper end connects steam valve through steam steam transmitting pipe, and middle part is through pipeline connected ring Safety valve is arranged in shape water tank upper, central connecting duct appropriate location, and water segregator lower end is through pipeline connection blowdown valve, water inlet manually Valve and annular water tank lower part, manual inlet valve one end connect water inlet pipe, in the middle part of water segregator left side through pipeline connect solenoid valve and into Water level sensor is arranged in water pipe, water segregator middle position, and water level controller is through cable connection water level sensor and solenoid valve, electromagnetism Valve is controlled by water level controller.

Large stove in use, open water inlet pipe on inlet valve, water through water inlet pipe, inlet valve and pipeline flow into water segregator and In annular water tank, inlet valve is closed when being injected into appropriate location, start air blower and air-introduced machine, adjustment air door to appropriate location, Air door can regulate and control the blow rate required, open fuel control valve, and the air from air blower and the fuel from fuel control valve are in kitchen range Middle completion mixing and thermal gasification, burning can be stablized for cooking operation by lighting.

The pot body the bottom of a pan is heated in the direct calcination of burned flame on kitchen range, and is attracted along the upward loss in the bottom of a pan by air-introduced machine and inverted Tubulation in annular water tank.Heat accumulation body is set between kitchen range and annular water tank, and heat accumulation body is added with fire-resistant heat insulating material Magnesia far-infrared radiation material is constituted, while inner wall is parabola surface of revolution, and when working condition, which can be heated, keeps high temperature red Heat generates strong infra-red radiation, and intense radiation reflects strong heating the bottom of a pan one-third of the area by the aggregation of parabola surface of revolution, Flame can be cooperateed with to carry out strong heating to the bottom of a pan, vigorous fire is can be carried out in the case where not increasing fuel combustion consumption and fry fastly.

Tail gas enters tubulation through the chamber of a kitchen range under fan action, and water is through wall-type heat exchange in the tail gas and annular water tank in tubulation Afterwards, then through tail gas chamber, pipeline, blower the tail in tube side is realized in the tubulation lower end for entering tubular heat exchanger in tubular heat exchanger The wall-type heat exchange of water in gas and shell side realizes that tubulation of the cooling tail gas of recuperation of heat through tubular heat exchanger, offgas duct empty, Complete energy-saving and emission-reduction.Tubular heat exchanger shell side lower end connects normally opened inlet valve by pipeline, and shell side upper end is connected by pipeline to be grown Handle valve, can be real simultaneously also by normally opened inlet valve by cook's convenient open and close control stirred long handle valve and realize water outlet of slice It is supplemented when real, the water through tail gas preheating is exported by long handle valve to be used for culinary art.

Water segregator is arranged on the right side of cauldron stove, divides water effect with appropriate water and output steam, while by upper Lower two pipelines collectively form liquid phase thermal convection circulation canal with annular water tank connection and thermal convection is integrated, the upper appropriate position of pipeline Safety valve is installed, the discouraged function of superpressure is played and guarantees safety, the setting of water segregator lower end is connected with blowdown valve, manual inlet valve, point Water level sensor is arranged in hydrophone middle position, and water level controller connects water level sensor and solenoid valve energy sensed water level is intelligently automatic It controls solenoid valve automatic shutter and realizes that water level automatically controls, top is connected with steam valve and steam steam transmitting pipe, can export a large amount of steamings Vapour is used for steamed rice, generation hot water.

Compared with prior art, beneficial effects of the present invention also reside in:

The present invention constructs parabola surface of revolution by heat-barrier material while adding magnesia far-infrared radiation material composition, The heating surface area of energy high-efficient heat accumulation radiation the bottom of a pan one third, in this way energy specific aim strengthen the bottom of a pan firepower, are not increasing fuel combustion The call for fire that vigorous fire is fried fastly can be reached in the case where burning consumption, while being able to achieve the hot depth of tail and recycling, energy conservation, emission reduction, Synergistic effect is especially pronounced to have significant creative feature.

Detailed description of the invention

Fig. 1 is structural schematic diagram of the invention.

Each label indicates in figure:

1, large stove main body；2, thermal insulation layer；3, tubulation；4, pot body；5, annular water tank；6, air blower；7, air door；8, stove Head；9, stove foot；10, heat accumulation body；11, tail gas chamber；12, air-introduced machine；13, inlet valve；14, tubular heat exchanger；15, long handle valve；16, Offgas duct；21, fuel control valve；22, blowdown valve；23, inlet valve；24, solenoid valve；25, water level controller；26, level sensor Device；27, water segregator；28, steam valve；29, steam steam transmitting pipe；30, safety valve.

Specific embodiment

Now in conjunction with attached drawing, the present invention is further elaborated with.

A kind of biodiesel large stove as shown in Figure 1, it is characterised in that: including large stove main body 1, air blower 6, Fen Shui Device 27, air-introduced machine 12 and tubular heat exchanger 14, the 1 more closed activity in top of cylinder large stove main body buckle pot body 4, large stove main body Thermal insulation layer 2, the built-in enclosed annular water tank 5 of surrounding in the middle part of 1 inner wall of large stove main body, 5 annular array of annular water tank is arranged in 1 surrounding Arrange recuperation of heat tubulation 3,3 upper and lower ends of tubulation stretch out 5 top and bottom of annular water tank, and 1 lower end of large stove main body connects stove foot, 1 lower central of large stove main body is equipped with kitchen range 8, heat accumulation body 10 is equipped between kitchen range 8 and annular water tank 5, heat accumulation body 10 is with resistance to Fire screen hot material adds magnesia far-infrared radiation material and constitutes, and inner wall is that parabola surface of revolution forms the chamber of a kitchen range, 3 top of tubulation It is connected to the chamber of a kitchen range, lower part is connected to annular tail gas chamber 11, the chamber of a kitchen range is connected to integrally with annular tail air cavity 11, tail gas chamber 11 passes through pipeline 12 air inlet of air-introduced machine on 1 right side of large stove main body is connected, 12 air outlet of air-introduced machine connects tubular heat exchanger 14 by pipeline and manages Journey import, 14 tube side of tubular heat exchanger outlet connection offgas duct 16,14 shell side lower part of tubular heat exchanger is connected normally opened by pipeline Inlet valve 13, shell side top connect long handle valve 15 by pipeline, and air blower 6 connects air door 7, and 7 air outlet of air door is connected by pipeline The kitchen range 8 of lower position in large stove main body 1 is connect, 8 lower part side of kitchen range connects fuel control valve, large stove main body through fuel channel 1 left side is equipped with water segregator 27, and 27 upper end of water segregator connects steam valve 28 through steam steam transmitting pipe 29, and middle part is connected to annular water through pipeline 5 top of case, central connecting duct appropriate location be arranged safety valve 30,27 lower end of water segregator through pipeline connection blowdown valve 22, manually 5 lower part of inlet valve 23 and annular water tank, manual 23 one end of inlet valve connect water inlet pipe, and 27 middle part left side of water segregator is connected through pipeline Water level sensor 26 is arranged in solenoid valve 24 and water inlet pipe, 27 middle position of water segregator, and water level controller 25 is through cable connection water level Sensor 26 and solenoid valve 24, solenoid valve 24 are controlled by water level controller 25.

For large stove in use, opening the inlet valve 23 on water inlet pipe, water divides water through the inflow of water inlet pipe, inlet valve 23 and pipeline In device 27 and annular water tank 5, inlet valve 23 is closed when being injected into appropriate location, starts air blower 6 and air-introduced machine 12, adjusts air door 7 arrive appropriate location, and air door 7 can regulate and control the blow rate required, open fuel control valve 21, the air from air blower 6 with come from fuel control The fuel of valve 21 processed completes mixing and thermal gasification in kitchen range 8, and burning can be stablized for cooking operation by lighting.

4 the bottom of a pan of pot body is heated in the direct calcination of burned flame on kitchen range 8, and is attracted along the upward loss in the bottom of a pan by air-introduced machine 12 Invert the tubulation 3 in annular water tank 5.Heat accumulation body 10 is set between kitchen range 8 and annular water tank 5, and heat accumulation body 10 is with fire resisting Heat-barrier material adds magnesia far-infrared radiation material and constitutes, while inner wall is parabola surface of revolution, can be by when working condition Heat keeps high temperature red heat to generate strong infra-red radiation, and intense radiation is divided by the parabola surface of revolution aggregation reflection strong heating the bottom of a pan three One of area, flame can be cooperateed with to carry out strong heating to the bottom of a pan, can be carried out in the case where not increasing fuel combustion consumption violent Fiery fast stir-fry.

Tail gas enters tubulation through the chamber of a kitchen range under the effect of blower 12, and water is through dividing wall type in the tail gas in tubulation and annular water tank 5 It is real in tubular heat exchanger 14 after heat exchange, then through tail gas chamber 11, pipeline, blower 12 into the tubulation lower end of tubular heat exchanger 14 The wall-type heat exchange of the water in tail gas and shell side in existing tube side, realizes cooling column of the tail gas through tubular heat exchanger 14 of recuperation of heat Pipe, offgas duct 16 empty, and complete energy-saving and emission-reduction.14 shell side lower end of tubular heat exchanger connects normally opened inlet valve 13, shell by pipeline Cheng Shangduan connects long handle valve 15 by pipeline, can pass through cook's convenient opening and closing control stirred long handle valve 15 and realize water outlet of slice System, realizes real-time supplement simultaneously also by normally opened inlet valve 13, and the water through tail gas preheating is exported by long handle valve 15 to be made for culinary art With.

The setting of water segregator 27 divides water effect on 1 right side of cauldron stove, with appropriate water and output steam, passes through simultaneously Upper and lower two pipeline collectively forms liquid phase thermal convection circulation canal with the connection of annular water tank 5 and thermal convection is integrated, and upper pipeline is suitable When position be arranged safety valve 30, rise superpressure lose heart function guarantee safety, 27 lower end of water segregator setting be connected with blowdown valve 22, manually Water level sensor 26 is arranged in inlet valve 23,27 middle position of water segregator, and water level controller 25 connects water level sensor 26 and electromagnetism 24 energy sensed water level intelligent automatic control solenoid valve of valve, 24 automatic shutter realizes that water level automatically controls, and top is connected with steam valve 28 And steam steam transmitting pipe 29, a large amount of steam can be exported and used for steamed rice, generation hot water.

Above-mentioned only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form.It is any to be familiar with sheet The technical staff in field, without deviating from the scope of the technical scheme of the present invention, all using the technology contents of the disclosure above Many possible changes and modifications or equivalent example modified to equivalent change are made to technical solution of the present invention.Therefore, all It is the content without departing from technical solution of the present invention, technical spirit is made to the above embodiment according to the present invention any simply repairs Change, equivalent variations and modification, all shall fall within the protection scope of the technical scheme of the invention.

Claims (1)

1. a kind of biodiesel large stove, it is characterised in that: including large stove main body, air blower, water segregator, air-introduced machine and column Heat exchange of heat pipe, the more closed activity in cylinder large stove main body top buckle pot body, and thermal insulation layer, large stove is arranged in large stove main body surrounding The built-in enclosed annular water tank of surrounding in the middle part of main body inner wall, annular water tank annular array arrange recuperation of heat tubulation, tubulation upper and lower two Annular water tank top and bottom are stretched out at end, and large stove lower body connects stove foot, and large stove lower body part center is equipped with kitchen range, Heat accumulation body is equipped between kitchen range and annular water tank, heat accumulation body adds magnesia far-infrared radiation material structure with fire-resistant heat insulating material Be that parabola surface of revolution forms the chamber of a kitchen range at, inner wall, tubulation top is connected to the chamber of a kitchen range, and lower part is connected to annular tail gas chamber, by the chamber of a kitchen range and The connection of annular tail air cavity is integral, and tail gas chamber connects the fan inlet on the right side of large stove main body by pipeline, and air-introduced machine goes out Air port connects the import of tubular heat exchanger tube side, tubular heat exchanger tube side outlet connection offgas duct, tubular heat exchanger shell by pipeline Journey lower part connects normally opened inlet valve by pipeline, and shell side top connects long handle valve by pipeline, and air blower connects air door, and air door goes out Air port connects the kitchen range of lower position in large stove main body by pipeline, and kitchen range lower part side is controlled through fuel channel connection fuel Valve, large stove main body left side are equipped with water segregator, and water segregator upper end connects steam valve through steam steam transmitting pipe, and middle part is through pipeline connected ring Safety valve is arranged in shape water tank upper, central connecting duct appropriate location, and water segregator lower end is through pipeline connection blowdown valve, water inlet manually Valve and annular water tank lower part, manual inlet valve one end connect water inlet pipe, in the middle part of water segregator left side through pipeline connect solenoid valve and into Water level sensor is arranged in water pipe, water segregator middle position, and water level controller is through cable connection water level sensor and solenoid valve, electromagnetism Valve is controlled by water level controller.