CN2431499Y

CN2431499Y - Multipurpose coal stove with electrical apparatus

Info

Publication number: CN2431499Y
Application number: CN 00213330
Authority: CN
Inventors: 孟宪斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-26
Filing date: 2000-01-26
Publication date: 2001-05-23
Anticipated expiration: 2010-01-26

Abstract

The utility model relates to a multipurpose coal stove with an electrical apparatus, which has the advantages of complete structural function and efficient energy saving. A water jacket (5), an efficient boiler (7) composed of a furnace body with multiple heat transfer fire channels, and a square water tank (3) containing 100 liters of water are combined to form a body. A convenient heating device is composed of heating rings (23) (24) with heating difference (25). The middle parts of a fire box (8) and a slag box (26) are provided with a multipurpose grate box (27). An electric firing device and an integrated slag unloading device are composed of a pull plate (30), a draw rod (31), a slag storage box (32), a slag pull plate (33), and a draw rod (34). A device with automatic air blast, combustion, and a fire shielding device is composed of a temperature control automatic sealing door (29) arranged between a blower (28) and an air door (35). The household coal stove enters the field of household appliances.

Description

Electrification of domestic is used coal furnace more

The utility model relates to a kind of novel coal device, especially integrate cooking, heating, waste heat three stoves, ignite automatically, temperature control burning, bank up a fire, whole slag dumping, concentrate multinomial function such as deslagging, the furnace binding uniqueness, energy-efficient electrification of domestic is used coal furnace more.

Be the coal stove of knowing at present, generally be divided into cooking stove (forming) by burner hearth, furnace shell, air inlet treasured, the pot circle of squatting, cooking heating dual-purpose stove (add water jacket at burner hearth, to radiator heating, bath hot water need add and hang water tank heat pipe with the water heat cycles) can only use winter.The above stove function of residual cooking heat stove (burner hearth adds water tank and utilizes the waste heat bathing) is single, and the heat energy utilization rate is low, and seasonal strong, the slag dumping mode is original, and automaticity is low, repeats to make the waste raw material.

The purpose of this utility model provides a kind of novel household applianceization and uses coal furnace more, and its employing efficient boiler and water tank are integrated, ignites automatically, and the temperature control burning is banked up a fire.Whole slag dumping, concentrate deslagging, rotaryly heat circle, slide heat, multinomial innovative design excellent and existing stove and accessory such as fire sealing cover makes stove and accessory have certain automaticity and can use throughout the year, cook a meal, bathes, all can warm up, environmental protection and energy saving.

The purpose of this utility model is to realize like this, in a cuboid shell of making by grate and steel plate, a rectangle storage tank is housed, heat-insulation layer is housed in the middle of water tank and the shell, in the circular hole in the middle of the storage tank, efficient boiler is housed, efficient boiler is made up of water jacket and body of heater, but a plurality of heat transfer quirks are arranged in the body of heater by the water in the flue directly-fired kiln body that outwards leads to the body of heater outside in the burner hearth, the water jacket of bottom is for big little down, with the heat energy that spreads out of in the abundant absorption burner hearth, tile is equipped with in the centre.Winter can coal-fired piece, coal briquette to be increasing heating area, and spring, summer, Qiu Sanji install flue additional can be honeycomb briquette fired provides heat energy for cooking and bath hot water.The water inlet of efficient boiler and storage tank bottom link, delivery port links through cycling switch and storage tank, circulation is with the usefulness of the heating of the water in the storage tank for cooking, bathing in forming, the delivery port of efficient boiler can link with radiator by pipeline simultaneously, return pipe links to each other with the water inlet pipe of storage tank bottom, backwater forms heating loop in water tank enters boiler.Be equipped with inboard at body of heater heat transfer quirk: the rotary circle of being made up of two iron rings that have a plurality of concave grooves that heats, can seal and open the heat transfer quirk, with conversion cooking and heating function, heating circle links with the pot circle of squatting, slidingtype is housed how with heating lid in the groove of circular hole both sides in the middle of pot is squatted circle, how has effects such as the pot that heats, banks up a fire, squats with heating lid.In the body of heater outside round flue is housed, the burner hearth burning fire is sent to outlet flue through quirk, flue during heating, and the outlet flue on the fire during cooking is then squatted by pot is discharged into chimney.Efficient boiler lower end and cast iron burner hearth, multipurpose furnace comb box, inlet plenum links, multipurpose furnace comb box, in the groove on inlet plenum top, can slidably reciprocate under many with the effect of pull bar, multipurpose furnace comb box one end is equipped with drop grate and how links with pull bar, the pulling fire grate can make cinder integral body fall, the other end of fire grate box is equipped with flash pan, flash pan is by the chassis, platen, quartz ampoule, electric furnace heating wire is formed, and electric furnace heating wire is by time switch, and power switch and power supply link, on the groove of inlet plenum lower end, be equipped with and unload slag plate, can slidably reciprocate in groove under the effect of arm-tie, bottom loads onto slag storage box at cinder box, loads onto slag drawing board in the box, the cinder that drops in the box can be shifted to front end by pull bar, be next slag dumping vacating space.Air blast is equipped with in side at inlet plenum, relative in the air outlet of air blast with air inlet on the inlet plenum, on air inlet, load onto self closing door, air door plate on the self closing door and iron core and manual draw bar link, insulation board is housed on the iron core, battery lead plate is equipped with at the two ends of plate, two groups of coils are equipped with in the outside of iron core, can connect the moving iron core drive of power supply suction air door plate slidably reciprocates, battery lead plate on electrode on the insulation board and the coil rack inboard is formed slide switch, one end of two groups of coils passes through respectively, the normally closed electric angle point of often opening of slide switch and relay links, and relay coil provides 12V dc source by power transformer and end voltage-stablizer, transformer and blower fan are connected with temperature detect switch (TDS) and manual switch simultaneously.By temperature detect switch (TDS) and manual switch, the commentaries on classics that can control blower fan stops, the folding of air door, with control stove and accessory burning, bank up a fire.

Because adopt such scheme, it is integrated to make the utility model possess boiler water tank, to ignite, burn, bank up a fire and use converting automation, slag dumping, dustlessization of deslagging are cooked a meal, are bathed, the warm four seasons all can.Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the Facad structure figure of first embodiment of the utility model

Fig. 2 is the construction profile of second embodiment of the utility model

Fig. 3 is the plan structure figure of the 3rd embodiment of the utility model

Fig. 4 is an outward appearance side view of the present utility model

Fig. 5 is that circle, many with the structural map that heats lid is squatted, heated to efficient boiler, the pot among first embodiment of the utility model.

Fig. 6 is the structural map of multipurpose furnace comb box among second embodiment of the utility model

Fig. 7 is the structural map of sealing up a door automatically among second embodiment of the utility model

Fig. 8 is circuit theory diagrams of the present utility model

Among the figure 1, grate 2, shell 3, water tank 4, heat-insulation layer 5, water jacket 6, heat transfer quirk 7, efficient boiler 8, burner hearth 9, tile 10, fire door 11, flue 12, boiler feed water mouth 13, circulating water outlet 14, water tank inlet 15, boiler upper water-out mouth 16, cycling switch 17, water tank hot water gateway 18, flue 19, outlet flue 20, pot squats 21, microscler outlet flue 22, plate 23, fixedly heat circle 24, rotation heats circle 25, how to cover 26 with heating, inlet plenum 27, multipurpose furnace comb box 28, blower fan 29, automatically seal up a door 30, unload slag plate 31, pull bar 32, slag storage box 33, slag drawing board 34, pull bar 35, inlet plenum air port 36, many with pull bar 37, boiler face 38, drop grate 39, flash pan 40, chassis 41, mica sheet 42, quartz ampoule 43, electric furnace heating wire 44, platen 45, plugboard trough 46, air door plate 47, iron core 48, choker rod 49, insulation board 50, slide switch 51, slide switch 52, coil 53, coil 54, power switch 55, manual switch 56, transformer 57, three terminal regulator 58, relay 59, switch 60, temperature detect switch (TDS) 61, timer

In first embodiment shown in Figure 1, shell (2) invests on the grate (1), rectangle water tank (33) is in the top of grate (1), between water tank (3) and the shell (2) heat-insulation layer (4) is housed, load onto by water jacket (5) in the circular hole in the middle of the water tank (3) and have the efficient boiler (7) that the body of heater of a plurality of heat transfer quirks (6) is formed, the big down little water of water jacket (5) can fully absorb the heat that burner hearth spreads out of, and the burner hearth burning fire is passed through from heat transfer quirk (6), but the water in the directly-fired kiln body.Water jacket (5) bottom and cast iron burner hearth (8) link, tile (9) is equipped with in the centre, cast iron fire door (10) is equipped with on tile (9) top, can burn coal cinder during winter heating, coal briquette, spring, summer, Qiu Sanji takes off fire door (10) and loads onto both incendivity honeycomb briquettes of flue (11), the water inlet (12) of efficient boiler (7) lower end links by the circulating outlet (13) of pipeline and water tank (3) bottom, the delivery port (15) of upper end is relevant with the hot water gateway (17) of water tank (3) through cycling switch (16), the interior circulation of formation, and (17) discharge supplies the usefulness of cooking bathing from the gateway with the heating of the water in the water tank (3).The delivery port (15) of efficient boiler (7) also can be connected with radiator by pipeline, the water inlet (14) of the return pipe of radiator and water tank (3) the bottom water inlet (12) of loop exit (13) bottom efficient boiler (7) the formation heating loop that communicates that linked.In boiler (7) the top body of heater outside flue (18) and outlet flue (19) are housed, are discharged into chimney from flue through outlet flue from the interior cigarette of discharging of heat transfer quirk (6).Pot is housed on boiler (7) squats (20), the circular hole in the middle of pot is squatted is relative with burner hearth.Have on its limit rectangle outlet flue (21) aim at outlet flue (19), outlet flue (21) other be equipped with one slidably plate (22) in order to sealing with open outlet flue (21), open outlet flue (21) during cooking, heat transfer quirk (6) the burner hearth burning fire of closing on the boiler (7) makes progress cooking after outlet flue (21) discharge under the suction of chimney.In the circular hole in the middle of the pot circle (20) of squatting the fixing cast iron that individual concave groove is arranged is housed and heats circle (23), concave groove is relative with heat transfer quirk (6) on the boiler (7), a rotating circle (24) that heats is housed fixedly heating in the circle, rotation heats circle (24) can open and seal quirk (6) on every side, in the middle of cast iron is squatted pot circle (20) the semi-circular groove on circular hole both sides have two slidably semi-circular many with heating lid (25), two heat to cover to slide to and middlely can seal fire door and work the usefulness that heats or bank up a fire.Slide to both sides and can do pot support use.Rotate when winter heating or bathing and heat circle (24) and open quirk (6) on every side, will be how with heating in the middle of lid slides to, the fire in this moment burner hearth is directly discharged after quirk heats quirk water on every side.

In second embodiment shown in Figure 2, burner hearth (8) lower end and slag box (26) link, and load onto rectangle multipurpose furnace comb box sliding back and forth (27) in the groove of inlet plenum (26) top.

In Fig. 6, load onto drop grate (38) and link with pull bar (36) at an end of multipurpose furnace comb box (27) with many, how can spur drop grate (38) with pull bar (36) rotates to an angle and can spur multipurpose furnace comb box (27), the other end at multipurpose furnace comb box is equipped with flash pan (39), (40) and middle high-temperature insulation mica sheet (41) and the quartz ampoule (42) of being equipped with of platen (44) on the chassis, electric furnace heating wire (43) passes by timer (61) in the quartz ampoule (42) and connects with power supply, make flash pan (39) aligning burner hearth (8) put into honeycomb briquette with pull bar (36) pulling multipurpose furnace comb box to turn on the power switch the turn timer by many when igniting, both coal can be ignited in 15-20 minute, and coal drawn back pushing drawing rod (36) making honeycomb briquette get final product normal combustion above sliding to drop grate (38).In the groove of inlet plenum lower end, be equipped with and unload slag plate (30) and iron plate is slidably reciprocated in groove by pull bar (31).A slag storage box (32) is equipped with in bottom at inlet plenum (26), and slag drawing board (33) is housed in the box, can spur the slag that drops in the slag storage box (32) by pull bar (34) and shift to slag box front end, is next slag dumping vacating space.

In first embodiment shown in Figure 1, blower fan (28) is housed in the inlet plenum side, air outlet is relative with the air inlet (35) of inlet plenum (26) side, and a self closing door (29) is housed on air port (35).

Self closing door is to make plugboard trough (45) by corrosion resistant plate in Fig. 7, air door plate (46) and iron core (47) pull bar (48) of manually sealing up a door links in plugboard trough (44), insulation board (49) two ends are housed on iron core electrode is housed, the iron core outside is installed with coil (52) (53) side by side, electrode on the battery lead plate of coil rack inwall and the insulation board (49) is formed slide switch (50) (51), slide switch produces at coil and in time disconnects this coil line after magnetic force makes iron core drive sealing of air door plate or unlatching air inlet, another slide switch is connected the circuit of another coil simultaneously, has avoided coil to switch on for a long time.

In Fig. 8, one end of coil (52) (53) links with slide switch (50) (51) one ends respectively, slide switch (50) (51) other end links with often opening with normally-closed contact of relay (58) respectively, and transformer (56) three terminal regulator (57) is supplied with relay (58) 12V dc source.Manual switch (55) and switch (59) temperature detect switch (TDS) (60) are connected between power supply and the blower fan transformer side by side, and temperature detect switch (TDS) (60) is installed in the delivery port place of boiler (7) and commentaries on classics that manual switch all can be controlled blower fan (28) stops and air port (35) open and close.

Claims

1, a kind of electrification of domestic is used coal furnace more, in a cuboid shell of making by grate and steel plate, load onto a rectangle storage tank, in the circular hole in the middle of the storage tank, efficient boiler is housed, it is characterized in that: the boiler water tank one, the circulating outlet of the water inlet of boiler and storage tank bottom links, delivery port links through the hot water gateway of cycling switch and storage tank portion, efficient boiler is made up of water jacket and body of heater two parts, a plurality of heat transfer quirks are housed on the body of heater, round quirk and outlet flue are equipped with in the body of heater outside, the rotary circle that heats is housed on fire door, pot is squatted and is many with heating lid, efficient boiler bottom and cast iron burner hearth, multipurpose furnace comb box, inlet plenum links, multipurpose furnace comb box one end is equipped with drop grate, one end is equipped with flash pan, flash pan and timer, switch, power supply links, inlet plenum one side is equipped with air blast, fan outlet is relative with air inlet on the inlet plenum, self closing door is housed on the air inlet, blower fan passes through temperature detect switch (TDS) with sealing up a door automatically, manual switch connects with power supply, be equipped with in the groove of inlet plenum bottom and unload slag plate, on the grate of inlet plenum bottom slag storage box is housed.

2, the electrification of domestic of narrating according to claim 1 is used coal furnace more, it is characterized in that: a plurality of heat transfer quirks are housed in the efficient boiler body of heater by the flue that outwards leads to the body of heater outside in the burner hearth, the water jacket of bottom is big down little, and tile is equipped with in the centre, and can install the honeycomb briquette flue additional.

3, electrification of domestic according to claim 1 is used coal furnace more, it is characterized in that: the rotary circle that heats of fire door top is made up of two iron rings that have a plurality of Baltimore grooves, and the relative outer ring with the heat transfer quirk of Baltimore groove is fixed in the pot crouching, and inner ring can rotate.

4, electrification of domestic according to claim 1 is used coal furnace more, it is characterized in that: in the middle of pot is squatted, be equipped with in the semi-circular concave groove on circular hole both sides two slidably semi-circular many with heating lid.

5, use coal furnace according to the electrification of domestic of claim 1 narration more, it is characterized in that: can slidably reciprocate in the box-packed groove above inlet plenum of multipurpose furnace comb, one end of fire grate box is equipped with drop grate and how links with pull bar, the other end is equipped with flash pan, high-temperature insulation mica sheet, quartz ampoule, electric furnace heating wire is housed in the middle of chassis and platen went here and there from quartz ampoule and connect with timer and power switch.

6, electrification of domestic according to claim 1 is used coal furnace more, it is characterized in that: inlet plenum one side is equipped with air blast, blower outlet is relative with air inlet on the inlet plenum, seal up a door plate and iron core on the air inlet, manual draw bar links, insulation board is housed on the iron core, electrode is equipped with at the two ends of plate, two groups of coils are equipped with in the outside of iron core, the battery lead plate of electrode on the insulation board and coil rack inboard is formed slide switch, and an end of two groups of coils connects the coil of relay and voltage-stablizer by slide switch with the normally closed electric angle point of often opening on the relay respectively, power transformer connects, and blower fan and power transformer pass through temperature detect switch (TDS), manual switch connects with power supply.

7, electrification of domestic according to claim 1 is used coal furnace more, it is characterized in that: be equipped with in the groove of inlet plenum lower end and unload slag plate and pull bar links.On the grate of inlet plenum bottom slag storage box is housed, slag drawing board and pull bar in the box link.