CN2131029Y - Eight-functional coal-saving stove with two ranges using one fire source - Google Patents

Abstract

The utility model relates to an eight-functional coal-saving stove with two ranges using one fire source, which is used for families, offices, schools, and other enterprises and institutes in rural and urban areas. A stove chamber and movable fire bars are arranged in a stove frame. A steam box and overheating pipes are arranged in the upper part of the stove chamber. A rice steaming oven, a baking oven, and a hot water tank are respectively arranged around the stove chamber. Steam is controlled by a steam inlet valve, an air blowing valve below the stove, a warm air valve, etc. Cooking can be implemented by using open fire. The overheating steam can be used for cooking. The novel highly efficient time saving stove with multi-function has eight functions of baking, storing, hot water supplying, air blowing below the stove, heating, etc.

Description

Eight-functional coal-saving stove with two ranges using one fire source

The utility model is enterprise and institutions such as a kind of huge numbers of families of being widely used in, office, school, nursery, restaurant, have simultaneously cook, the coal furnace of eight functions such as cooking, baking, storage, stove canyon, heat supply water and heating, bathing.

China town-dweller-rural-family and the employed various coal furnaces of enterprise and institution all are fiery kitchen ranges at present.(patent No. is 85205509.9) " mountain reaches board " multifunction efficient energy-saving stove as the production of Xinyang, Henan Province carshop, adopt 10 centimeters honeycomb briquette burner hearths, honeycomb briquette fired, burner hearth one side is provided with baking box, opposite side is provided with water tank, can cook simultaneously or baking, cooking, heat supply water and heating.The shortcoming of this stove and accessory shows:

1. though can put into quantitative Mi Heshui in every day before the working in baking box, rice can be ripe when by the time coming off duty, and through at least 4 hours immersion, baking, the meal of being made lost due taste among the Mi Zaishui, and mouthfeel is very poor.

2. coal by nature induced draught, only depends on the switch control firepower of fire door and chimney in combustion process.If force blowing with miniature electric fan, set up mechanism again, strengthen cost and use power consumption.Under the situation of fire just commonly used, shortage can be controlled by manpower, and does not need electricity consumption, leans on the formed stove canyon of the residual amount of energy device of stove and accessory itself entirely.

3. the heat energy of fire door all is lost in the atmosphere except that by the pot bulk absorption part, fails to be fully used.

4. hold three honeycomb briquettes in the burner hearth at most, energy is certain, and incompatibility population increase and decrease is to cooking with the strong and weak needs that change of fire.

5. the heat energy of banking up a fire under the state utilizes the part except that baking and boiler, and remainder is also underused.

The purpose of this utility model is to overcome deficiency of the prior art, a kind of combustion heat energy, handsome in appearance that makes full use of is provided, can be in the naked light cooking, with superheated steam cook, steamed bun, stove canyon to be to strengthen firepower, and the big I of air demand is regulated by manpower, can be suitable for the needs of population change, the novel coal-saving stove that has multiple functions such as baking, heating, bathing, storage again.

The utility model comprises grate, burner hearth, can move up and down the formula fire bars, steam chest, sparge pipe, superheater tube, inlet valve, rice steaming box, air bleeding valve, baking box, boiler, heating installation valve, bathe devices such as radiator valve, ashes dry measure used in former times, storage cabinet, universal wheel.It is characterized in that:

1. the fire bars that is positioned at lower furnace portion can move up and down 70 millimeters and location at burner hearth, when fire bars is in lifting position, can hold three honeycomb briquettes in the burner hearth; When fire bars is in down position, can hold four honeycomb briquettes in the burner hearth, also can burn loose coal or charcoal.

2. in the upper end of burner hearth the annular steam chest is housed.Running water or spray into the steam chest inwall through water intaking valve and sparge pipe by the water that the storage tank of providing for oneself separately flows down is subjected to thermosetting steam.This steam further absorbs fire door high temperature through the superheater tube around one week of fire door and reaches superheat state.

3. superheated steam enters the rice steaming box that is positioned at the burner hearth left side through inlet valve.In rice steaming box, be provided with the two-layer steamed rice double-edged fine-toothed comb that can arbitrarily extract out, put into, the steamed bun of on double-edged fine-toothed comb, can cooking.

4. it is combustion-supporting that the exhaust steam of being discharged by rice steaming box enters the ventilation of canyon pipe arrival burner hearth bottom.Because the exhaust steam water content can make ashes moistening, when ash discharge, alleviate dust pollution simultaneously.

5. when not cooking, can close inlet valve, open exhaust steam valve, make superheated steam directly enter the canyon pipe and ventilate combustion-supporting.Or close into, exhaust steam valve, open the heating installation valve, the radiator that superheated steam is entered through heating pipe joint purchase separately is for heating.

6. close into, exhaust steam valve and heating installation valve, open the bath radiator valve, make superheated steam enter the bath water case of purchasing separately through the water non-return valve, deposit hot water is for bathing.

7. at the rear side of burner hearth boiler is housed and directly receives radiation of burner hearth heat and produce hot water, take through pipeline and water halter.

8. on the right side of burner hearth the cuboid baking box is housed, in order to toast various food.

9. the ashes dry measure used in former times that can pull comes out is housed, so that go out ashes and sealing lower furnace door in the bottom of fire bars.

10. respectively be equipped with one about the ashes dry measure used in former times and take out dry measure used in former times, its following space is provided with storage cabinet.

11. complete each part of stove and accessory all is equipped with in the grate, and in the residue space fill insulant material fine perlite.

12. four universal wheels are housed between grate and ground so that mobile stove and accessory.

The drawing of accompanying drawing is described as follows:

Fig. 1 is according to fiery two kitchen ranges, eight function coal-saving stove general structure schematic diagrames that the utility model proposes

Fig. 2 is according to the coal-saving stove water vapour schematic flow sheet that the utility model proposes.

The utility model is described in further detail below in conjunction with drawings and Examples:

1. as shown in Figure 1: the fire bars 2 and lifting shaft 3 welderings that are positioned at burner hearth 1 bottom are one, can move up and down in fall way 4.4 pass through three spokes 34 is one with frame 28 welderings.Sentence interference fit for 70 millimeters at 3 following end distance fire bars 2 lower planes and be pressed into alignment pin 5, and 5 axial line and 3 axial line are intersected vertically.When with three honeycomb briquettes, 2 and 3 by carrying 70 millimeters and change 90 ° in 4, alignment pin 5 is on 4 the last plane locatees; When needs increase firepower with four honeycomb briquettes, can change 90 ° again with 2 and 3, make 5 cannelures of on 4, opening 6 drive 70 millimeters of 3 and 2 declines.

2. as depicted in figs. 1 and 2, annular steam chest 7 inner peripherys that are installed in burner hearth 1 upper end on the upper side portion be wound with a circle sparge pipe 8.Water that running water or the storage tank of providing for oneself separately 35 flow down is through the control of water intaking valve 9, sprayed into 7 inwall by the hole for water spraying of opening on 8 by set flow.Because 7 directly accept the radiant heat of coal combustion, aquation is a steam.The superheater tube joint 10 that this steam process is installed in plane on 7 enters the superheater tube 12 around one week of fire door, further absorbs fire door high temperature and reaches superheat state.

3. superheated steam enters cuboid rice steaming box 14 through inlet valve 13.(seeing Fig. 1 and Fig. 2) 14 is installed on the frame 28, is positioned at 1 left side, in be provided with and two-layerly can arbitrarily extract the steamed rice double-edged fine-toothed comb of putting into 15 out, on 15, can steam steamed bun and cook.

4. flow into canyon pipe 16 by 14 exhaust steam of discharging by 14 bottom side steam vents, enter the bottom of burner hearth 1, reach the combustion-supporting purpose (seeing Fig. 1 and Fig. 2) of blowing.Because exhaust steam is moisture, descend when blowing to make ashes moistening simultaneously, when going out ashes, eliminate dust pollution by stove.

5. as shown in Figure 2, when not needing to cook, can close 13, open exhaust steam valve 17, make steam directly enter 16 and realize that canyons are combustion-supporting with superheated steam.Or close 13,17, and open heating installation valve 18, make superheated steam enter the radiator 36 purchased separately for heating through radiator joint 19.

When do not need with steam cook, canyon or when heating, can close 13,17,18 simultaneously, open and bathe radiator valve 20, make superheated steam enter the bath water case 37(that purchases separately and see Fig. 2 through water non-return valve 12), deposit hot water is for bathing.

7. as shown in Figure 1, the rear side 1 is equipped with boiler 22, by the water that filler 31 adds in 22, directly receives radiation of burner hearth heat and produces hot water, can take hot water through water halter 23.

8. as shown in Figure 1, cuboid baking box 24 is installed, can toasts various food on 1 right side.

9. be provided with the ashes dry measure used in former times 25(that can pull comes out in the bottom of fire bars 2 and see Fig. 1) so that go out ashes and sealing lower furnace door.

10. as shown in Figure 1, respectively be provided with one in position, 25 left and right sides and take out dry measure used in former times 26,, be provided with storage cabinet 27, can place cooker in following locus; Also can deposit food temporarily, have a dinner after returning in order to the people who misses chow.

11. complete each part of stove and accessory all is installed in the grate 28, and sees Fig. 1 at residue space fill insulant material fine perlite 29(with welding or screw, Bolt Connection).

12. 28 and ground between four universal wheel 30(be housed see Fig. 1), so that mobile at any time stove and accessory.

The utility model is compared with existing technology and has the following advantages and good effect:

1. fiery two kitchen ranges in the naked light cooking, are cooked the energy-and time-economizing with superheated steam.

2. with the superheated steam quality height of cooking, fragrant and sweet good to eat.

3. do not need electricity consumption, entirely realize that by the formed steam of stove and accessory itself the stove canyon is combustion-supporting, coal can fully be burnt, be sparing in the use of coal.

4. owing to use the lift fire bars, can burn three lump coal, also can burn four lump coal, be suitable for the population increase and decrease to cooking with the strong and weak requirement that changes of fire. The big I of stove blowing down air quantity is by manpower control (control injection flow rate or control exhaust valve opening all can) in addition, and is at any time adjustable with fiery power, easy to use.

5. superheater tube is on fire door, and part has been utilized the fire door heat energy that scatters and disappears.

6. under the state of banking up a fire, given littler injection flow rate forms superheated steam by the radiator heating or for bathing water tank deposit hot water, has further developed the lost heat of stove and accessory, improves the thermal efficiency.

7. the use of can working in coordination of the eight functions such as baking, storage, supplying hot water, steaming, stir-fry and stove canyon, heating, bathing fully improves the use value of stove and accessory.

8. universal the wheel installed in the bottom, and be handsome in appearance, convenient mobile. In fact be efficient, when economizing, Multifunctional energy-saving stove.

Claims (1)

1, a kind of coal-saving stove with eight functions such as steamed rice simultaneously, cooking, baking, storage, stove canyon, heat supply water and heating, bathings is characterized in that:

(1) devices such as burner hearth 1, fire bars 2, steam chest 7, sparge pipe 8, superheater tube 12, water intaking valve 13, rice steaming box 14, baking box 24, boiler 22, heating installation valve 18, bath radiator valve 20, storage cabinet 27, universal wheel 30 is installed in grate 28, can burns honeycomb briquette, diffusing coal or firewood charcoal;

(2) be positioned at the fire bars 2 of burner hearth 1 bottom and lifting shaft 3 welderings are one, be pressed into the axial line of alignment pin 5,5 at 70 millimeters places of following end distance fire bars 2 lower planes of lifting shaft 3 and the axial line of lifting shaft 3 intersects vertically; Have cannelure 6 on fall way 4, fall way 4 is one with grate 28 welderings; In the time of among the alignment pin on the lifting shaft 35 is in cannelure 6, fire bars 2 is in falls the position, when fire bars 2 and lifting shaft 3 by fall way 4 on carry 70 millimeters and when changeing 90 °, alignment pin 5 comes out from cannelure 6, horizontal on plane on the fall way 4, fire bars 2 is positioned at goes up the position;

(3) steam chest 7 first halves are annular, and Lower Half is a semi-round ring shape, directly are placed on the upper end of burner hearth 1; Be installed in water intaking valve 9 on the grate 28 with the sparge pipe 8 that is threaded, sparge pipe 8 is when passing steam chest 7 outer walls and the welding of 7 outer wall, and then, sparge pipe 8 is justified a week around steam chest 7 in; Fire door 11 is installed being threaded on superheater tube joint 10 on the plane on the steam chest 7, connect inlet valve 13, air bleeding valve 17, heating installation valve 18 respectively and bathe radiator valve 20 by pipeline after one week by the superheater tube 12 that picks out on the superheater tube joint 10 circle in fire door 11, these four valves are all to be threaded on the grate 28, their steam output end connects rice steaming box 14, canyon pipe 16, radiator pipe joint 19 and bath water case water non-return valve 21 with pipe joint respectively;

(4) rice steaming box 14 is positioned at the left side of burner hearth 1, system is installed on the grate 28 with screw, in 14, be provided with the two-layer steamed rice double-edged fine-toothed comb 15 that can extract out or put into, on 14 baseplane, be drilled with two holes two pipe joints are installed, one of them pipe joint is taken over and is connected water intaking valve 13, another pipe joint connects canyon pipe 16, and canyon pipe 16 is three-way pipes;

(5) rear side at burner hearth 1 is equipped with boiler 22, and this case upper end is provided with filler 31, and the lower end is equipped with water halter 23;

(6) on the right side of burner hearth 1 cuboid baking box 24 is installed, the ashes dry measure used in former times 25 that can pull comes out is installed in the bottom of fire bars 2, respectively be provided with one in position, 25 left and right sides and take out dry measure used in former times 26, storage cabinet 27 is installed in following locus, and the bottom corner location 27 is equipped with four universal wheels 30.

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