CN2224969Y - Downward-burning multi-layer water warming furnace for heat supply - Google Patents

Abstract

The utility model discloses a technique of a reverse burning multi-surface water warming furnace for heating, which is characterized in that a plurality of heating water tanks and fire reverse burning zones are arranged between a furnace liner and a furnace body to form a water heating circulation system and a fire reverse burning system, wherein, the heating water tanks and fire reverse burning zones are mutually communicated, and the water heating circulation system and the fire reverse burning system can fully use the heat energy of the furnace to burn inside and outside. The utility model has the advantages of quick cooking, small size, high heat efficiency, convenient assembly and disassembly, etc. the temperature of discharged water is higher than 90 DEG, and the utility model can use all kinds of coal. The utility model is not only a kitchen cooker, but also an ideal heating and showering device, and is suitable to be used for units and families without central heat supply of countryside and towns in the north of China.

Description

The downward-burning type multiaspect is adopted the hot water radiator

The utility model relates to the home furnace technical field, and cook a meal usefulness, heating, shower of specifically a kind of collection is the coal furnace of one.

In order to improve family's heating and shower condition, people have been installed heat collection water tank additional on the basis of the coal-fired stove of tradition, improved flue, making ancient heating stove become cook a meal usefulness, heating and the shower of a kind of collection is the multifunctional coal-fired energy-saving stove of one, particularly because it is convenient and practical, simple in structure, adaptability is promoted the use of by force.At present, the energy-conservation stove of residential coal combustion of numerous species has been designed in the improvement of Heat production water tank and flue in the stove.But from the current energy-conservation stove of applying of these residential coal combustions, in the design of Heat production water tank and flue, still have many weak points, thereby thermal efficiency utilization is also lower, has influenced its practical effect greatly.The one, Heat production water tank is provided with single.Notification number as the Decree of Patent Office of China is the novel family dual-purpose stove of CN87213029U, and this stove is provided with outer water jacket of burner hearth and heating water tank, can utilize the outer part of waste heat of burner hearth.It is single that yet this water tank is provided with, far away again from hearth wall, and the heat energy around the burner hearth does not make full use of, so the water temperature of setting out is not high.The 2nd, too many from the heat energy that flue is run away.For making full use of the heat energy of fire door and flue, designed such as annular flue, secondary wind and smoke road etc.Notification number as the Decree of Patent Office of China is the multipurpose efficiency energy saving stove of CN2061656U, is provided with the post bake water tank at throat; And for example the notification number of the Decree of Patent Office of China is the multipurpose household hot-water heating stove of CN2064862U, is provided with heating tube at the flue leading portion.Although these stoves have been done improvement being provided with of fire door and flue, to improving the positive effect that fire door and flue heat energy utilization rate produce, but also fundamentally do not change the method to set up of flue, not only increased the volume of stove, and improved cost of manufacture.In the heating of many areas of China and family, today that the shower condition is not improved at all, people wait in expectation, and design is a kind of can to make full use of stove heat energy, and the thermal efficiency is higher, and the multipurpose furnace that practicality is stronger is to satisfy the needs of daily life.

The purpose of this utility model is exactly a kind of thermal efficiency height that proposes at the deficiency of the existing energy-conservation stove of residential coal combustion, and collection is cooked, heating, shower are the energy-conservation stove of residential coal combustion of one.

The purpose of this utility model is achieved in that around flue 4 upper water box 8, lower header 9 and the outer water tank 10 that interconnects is set, constitute multiaspect and adopt the water heating circulation system of heat, be provided with one simultaneously between the suitable for reading and table 1 burns the firepower of forming in chamber 16 and returns to burn and distinguish by returning to burn flue 15 and return around flue 4, constitute the smoke evacuation system that the fire door firepower returns water-heating tank, return the multiaspect of burning and water tank by firepower and adopt heat, make full use of heat energy in the stove, reaching cook a meal usefulness, heating and shower of collection is the purpose of one.The concrete structure of this stove, form by table 1, body of heater 2, stove seat 3, combustion chamber 23, heat-insulation layer 11, flue 4, water inlet 5, delivery port 6, chimney 7, combustion chamber 23 is the water tank type interlayer combustion chambers that are welded into one by upper water box 8, lower header 9, is provided with cyclic water tank 13 and firepower and returns burning district 14 between body of heater 2 and flue 4; Said cyclic water tank 13 is made up of upper water box 8, lower header 9 and outer water tank 10, upper water box 8 is integrally welded with lower header 9, its inwall is coated the flue 4 that heat-insulation layer 11 constitutes burning, outer water tank 10 is located between body of heater 2 and the inboard wall of furnace body 22, and pass through tube connector 12 with upper water box 8, lower header 9 and outer water tank 10 welding connections, face down bonding at upper water box 8 picks out the mouth of a river 6, and the face down bonding in outer water tank 10 bottoms taps into the mouth of a river 5, constitutes the water heating circulation system that multiaspect is adopted heat; Said firepower returns and burns district 14 and return and burn chamber 16 and form by being arranged on the circle of one between the flue 4 body inwalls 22 suitable for reading, returning the outside welding chimney 7 that burns 16 bottoms, chamber, constitute firepower and return the burning smoke evacuation system, the distance between the suitable for reading and bell 17 of flue 4, the table 1 is 5mm-50mm; Said stove seat 3 is provided with fire bars 18 at an upper portion thereof, is provided with ash bucket 19 in fire bars 18 bottoms, and stove seat 3 bottoms are provided with stove pin 20, is air inlet 21 between fire bars 18 and the ash bucket 19, and the top and the bottom of stove are reassembling type; Said body of heater 2 is sprayed with coatings such as antirust paint, trade mark, nameplate at its outer surface.

Advantage of the present utility model: the one, rational in infrastructure, heat energy utilization rate height.Because diverse location is provided with 3 Heat production water tanks that interconnect around outside flue, and make it circulation, the outer heat energy of flue will all be utilized; Chimney is located at the centre of stove one side, has changed chimney is located at a conventional method of lifting the mouth top, makes fire door fire cigarette return burning, forms the Heat production water tank multiaspect and adopts heat, and three folder burnings have improved the heat energy utilization rate.After tested, the delivery port water temperature is up to more than 90 ℃ during the utility model burning, the heat energy utilization rate is up to 85%, the hot water of circulation can be with 2 meters long, 4-10 of 0.5 meter wide radiators, and heating area can reach 50-150 square metre, under general warming condition, during subzero 10 ℃ of outdoor temperature, indoor temperature can reach about 20 ℃ above freezing, and the similar stove of the time ratio of cooking saves time 1/3rd.The 2nd, practical.This stove is not only cheap, make simple, long service life, and has a very strong practicality, be not subjected to the restriction of coal-fired kind, shape, in the area of the many cities and towns of China shortage central heating at present and vast rural area, remote mountain areas, use this stove can solve family's problems such as usefulness, heating and shower of cooking a meal effectively, especially this stove outer surface does not almost have heat, can directly be placed in the kitchen generation of gas poisoning in the time of preventing from effectively like this winter to light stove heating.

Below in conjunction with accompanying drawing an embodiment of the present utility model is described in detail.

Below in conjunction with accompanying drawing an embodiment of the present utility model is described in detail.

Accompanying drawing 1 is a cutaway view of the present utility model;

Accompanying drawing 2 is A-A generalized sections of accompanying drawing 1;

Accompanying drawing 3 is table bell structural representations of the present utility model.

As shown in the figure, this downward-burning type multiaspect is adopted the hot water radiator, with 3-5mm steel plate welding production, mainly form by table 1, body of heater 2, stove seat 3, combustion chamber 23, heat-insulation layer 11, flue 4, water inlet 5, delivery port 6, chimney 7, combustion chamber 23 is the water tank type interlayer combustion chambers that are welded into one by upper water box 8, lower header 9, combustion chamber 23 high 25mm are provided with cyclic water tank 13 and firepower and return burning district 14 between body of heater 2 and flue 4; Cyclic water tank 13 is made up of upper water box 8, lower header 9 and outer water tank 10, upper water box 8 is integrally welded with lower header 9, the heat-insulation layer 11 that its inwall is coated refractory material constitutes the flue 4 that burns, outer water tank 10 is located between body of heater 2 and the inboard wall of furnace body 22, and pass through tube connector 12 with upper water box 8, lower header 9 and outer water tank 10 welding connections, face down bonding at upper water box 8 picks out the mouth of a river 6, and the face down bonding in outer water tank 10 bottoms taps into the mouth of a river 5, constitutes the water heating circulation system that multiaspect is adopted heat; Firepower return burn district 14 by be arranged on flue 4 suitable for reading with bell 17, table 1 between return to burn flue 15 and be arranged on the circle of one between upper water box 8, lower header 9 and the inboard wall of furnace body 22 and return burning chamber 16 and form, returning the outside welding chimney 7 that burns 16 bottoms, chamber, constitute firepower and return the burning smoke evacuation system, the distance between the suitable for reading and bell 17 of flue 4, the table 1 is 25mm; The top of stove seat 3 is provided with fire bars 18, is provided with ash bucket 19 in fire bars 18 bottoms, and stove seat 3 bottoms are provided with 3 stove pin 20, is air inlet 21 between fire bars 18 and the ash bucket 19, and the top and the bottom of stove are reassembling type; Be sprayed with antirust paint, trade mark, nameplate coating at body of heater 2 outer surfaces.The length of whole stove is 460mm, and wide is m460mm, and height is 520mm.

When using burning, cold water enters the bottom of outer water tank from water inlet, the heat of flue bottom makes the cold water heating, rises to the top of outer water tank, enters lower header by tube connector again, then absorbing flue makes hot water rise to upper water box with the heat that returns the burning chamber, at this moment it is suitable for reading and return the folder that burns flue and burn to be subjected to flue, water temperature is further improved, simultaneously under the effect of water circulating pressure, hot water is exported from delivery port, and this moment, water temperature was up to more than 90 °.Open bell and put pot, just can cooking cook.

Claims (4)

1, the downward-burning type multiaspect is adopted the hot water radiator, by table (1), body of heater (2), stove seat (3), combustion chamber (23), heat-insulation layer (11), flue (4), water inlet (5), delivery port (6), chimney (7) with form, it is characterized in that: combustion chamber (23) is the water tank type interlayer combustion chamber that is welded into one by upper water box (8), lower header (9), is provided with cyclic water tank (13) and firepower and returns burning district (14) between body of heater (2) and flue (4).

2, downward-burning type multiaspect according to claim 1 is adopted the hot water radiator, it is characterized in that said cyclic water tank (13) is by upper water box (8), lower header (9) and outer water tank (10) are formed, upper water box (8) is integrally welded with lower header (9), its inwall is coated the flue (4) that heat-insulation layer (11) constitutes burning, outer water tank (10) is located between body of heater (2) and the inboard wall of furnace body (22), and pass through tube connector (12) with upper water box (8), lower header (9) and outer water tank (10) welding are communicated with, face down bonding at upper water box (8) picks out the mouth of a river (6), face down bonding in outer water tank (10) bottom taps into the mouth of a river (5), constitutes the water heating circulation system that multiaspect is adopted heat.

3, downward-burning type multiaspect according to claim 1 is adopted the hot water radiator, it is characterized in that said firepower return burn district (14) by be arranged on flue (4) suitable for reading with bell (17), table (1) between return to burn flue (15) and be arranged on one between upper water box (8), lower header (9) and the inboard wall of furnace body (22) and enclose and return burning chamber (16) and form, returning the outside welding chimney (7) that burns bottom, chamber (16), constitute firepower and return the burning smoke evacuation system, the distance between the suitable for reading and bell (17) of flue (4), the table (1) is 5mm-50mm.

4, downward-burning type multiaspect according to claim 1 is adopted the hot water radiator, it is characterized in that said stove seat (3), be provided with fire bars (18) at an upper portion thereof, be provided with ash bucket (19) in fire bars (18) bottom, stove seat (3) bottom is provided with stove pin (20), be air inlet (21) between fire bars (18) and the ash bucket (19), the top and the bottom of stove are reassembling type.

Images