CN205332276U - Domestic heating boiler - Google Patents

Abstract

The utility model provides a domestic heating boiler, the few heat supply efficiency of charcoal volume is high for the, and the heating boiler of easy clearance, constitute by last calandria room, lower calandria room and furnace, it is the boiler water tank of two UNICOMs with lower calandria room to go up the calandria room, and the fixed mounting design has furnace in the lower calandria room, last calandria room side be provided with return water mouth and feed water inlet, the return water mouth is close to the bottommost position, the feed water inlet is close to top position, go up the top of calandria room and install air relief valve, furnace comprises primary combustion chamber, postcombustion room, flame path, grate and ash bucket, the flame path be Z type structure, connect the tobacco pipe, the tobacco pipe stretches out from the top position of last calandria room, beneficial effect lies in: light practical, the winter that can satisfy small family's type rural family is with the fire demand, the heat dissipation heating is strong, and heat utilization is abundant, the abundant conversion and utilization of firepower effect, be provided with on the furnace body and wash the blowdown structure, wash and maintain the convenience.

Description

Household warming boiler

Technical field

This utility model relates to the small-sized heating boiler that a kind of average family uses。

Background technology

Along with the development of indoor heating equipment, rural area heating boiler is increasingly subject to the favor of the general common people。Northern country area, due to reasons such as development backward in economy are slow, lives and does not concentrate, and building construction pattern is more traditional, winter heating cannot central heating, bring a lot of inconvenience to life。For the large-scale centralized heating boiler that urban heat supplying adopts, common other not only can not consume, and bad laying and arrangement are burnt warm。

After winter, family must use combustion furnace carry out heating, under the catalysis of market development, utilize common small-sized heating stove to drive the technology of hot-water heating heat-collecting device heating to be developed。The small-sized heating boiler of the warm water leg of various band emerges in an endless stream, and improves the condition of average family heating。But being as the prolongation of use time, general small-sized heating boiler exists a lot of not enough, being usually present problems with, consumption carbon amounts is big, and insufficient waste that pollutes of burning, stove fire is very prosperous but hydro-thermal in stove unhappy；Clean inconvenience, cannot remove with incrustation scale long afterwards。The maintenance of heating boiler also creates extra-pay, and economy is very unfavorable。

Summary of the invention

The purpose of this utility model is to solve the problem that the common rural households of northern area use boiler heating difficult, it is provided that a kind of high with the few heating efficiency of charcoal amount, and the heating boiler of easy to clean。

To achieve these goals, this utility model be employed technical scheme comprise that two abundant combustion heatings of combustor of employing, installs comb additional at combustor and uses as fire grate, makes abundant heating；Stove internal-quirk adopts Z-shaped to lengthen structure, increases heating area of water box, reduces and arranges outside heat, makes firepower in stove reach best heat；At the position of body of heater easy dirty dust stratification, structure is removed in erection, it is simple to cleaning。

This utility model household warming boiler is made up of upper comb room, lower comb room and burner hearth；The boiler water tank of upper comb room and lower comb Shi Shiliangge UNICOM, fixedly mounting design in lower comb room has burner hearth；Described upper comb room side is provided with water return outlet and feed water inlet, and water return outlet is near lowest position, and feed water inlet is near tip position；The top of upper comb room is provided with automatic exhaust steam valve；Being made up of primary zone, secondary combustion chamber, quirk, fire grate and ash bucket of described burner hearth, primary zone and secondary combustion chamber are arranged above and below UNICOM, the design of primary combustion indoor has comb structure to construct as fire grate, the upper fire door of primary zone is opened in comb ceiling portion, the wing furnace mouth of secondary combustion chamber is opened in the side of comb room, ash bucket is positioned at below secondary combustion chamber, is provided with fire grate between ash bucket and secondary combustion chamber, and quirk is fixedly installed on the sidewall of primary zone；The Z-shaped structure of described quirk, connects smoke pipe, and smoke pipe stretches out from the tip position of upper comb room。

Described smoke pipe is provided with fire banking-up board, for firepower size in regulable control stove or use its banking。

Described comb is hole configuration, both sides, through primary zone。

Described quirk is provided with dedusting hole, is communicated to outside body of heater。

Described lower comb outside is provided with soil cleaning port, just to comb。

The beneficial effects of the utility model are in that: light practicality, it is possible to the winter meeting small apartment rural households uses fire demand；Heat radiation heating is strong, and heat energy utilization is abundant, the abundant trans-utilization of firepower effect；Being provided with cleaning blowdown structure on body of heater, clean and maintenance is convenient。

Accompanying drawing explanation

Accompanying drawing 1 is organigram of the present utility model。

Accompanying drawing 2 is internal structure schematic diagram of the present utility model。

Accompanying drawing 3 is work system schematic diagram of the present utility model。

In accompanying drawing: upper comb room 1, water return outlet 11, feed water inlet 12, automatic exhaust steam valve 13, lower comb room 2, soil cleaning port 21, burner hearth 3, primary zone 31, upper fire door 311, secondary combustion chamber 32, wing furnace mouth 321, quirk 33, dedusting hole 331, comb 34, fire grate 35, ash bucket 36, smoke pipe 37, fire banking-up board 371。

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in more detail:

As shown in accompanying drawing 1,2, this utility model household warming boiler is made up of upper comb room 1, lower comb room 2 and burner hearth 3；The boiler water tank of upper comb room 1 and lower comb room 2 Shi Liangge UNICOM, fixedly mounting design in lower comb room 2 has burner hearth 3；Described upper comb room 1 side is provided with water return outlet 11 and feed water inlet 12, and water return outlet 11 is near lowest position, and feed water inlet 12 is near tip position；The top of upper comb room 1 is provided with automatic exhaust steam valve 13；Being made up of primary zone 31, secondary combustion chamber 32, quirk 33, fire grate 35 and ash bucket 36 of described burner hearth 3, primary zone 31 and secondary combustion chamber 32 are arranged above and below UNICOM, in primary zone 31, design has comb 34 to construct as fire grate structure, the upper fire door 311 of primary zone 31 is opened in top, comb room 1, the wing furnace mouth 321 of secondary combustion chamber 32 is opened in the side of comb room 1, ash bucket 36 is positioned at below secondary combustion chamber 32, being provided with fire grate 35 between ash bucket 36 and secondary combustion chamber 32, quirk 33 is fixedly installed on the sidewall of primary zone 31；The described Z-shaped structure of quirk 33, connects smoke pipe 37, and smoke pipe 37 stretches out from the tip position of upper comb room 1。

Described smoke pipe 37 is provided with fire banking-up board 371。

Described comb 34 is hole configuration, both sides, through primary zone 31。

Described quirk 33 is provided with dedusting hole 331, is communicated to outside body of heater。

Described lower comb room 2 arranged outside has soil cleaning port 21, just to comb 34。

Being that 60-200 heating areas adopt this utility model heating boiler to carry out the heating system connection diagram of heating as shown in Figure 3, A to be this utility model heating boiler, B be feed pipe in figure, C are return pipe, E to be water supply tank, F be system exhaust valve, G are heat abstractor。One end of feed pipe and return pipe is connected on feed water inlet 12 and the water return outlet 11 of heating boiler, and the other end respectively and is connected on heat abstractor, and return pipe installs additional water supply tank, attaching system air bleeding valve on feed pipe。Under system dynamic Circulation, circulation heats at heating boiler place, flows in heat abstractor by feed pipe by hot water, flow back into heating boiler circulating-heating from return pipe。Primary zone 31, secondary combustion chamber 32 gradation in heating boiler are fully burnt, by structure abundant heating furnace water, successively circulation heatings such as burner hearth 3 outer wall, quirk 33 outer wall and combs 34。When using heating boiler in the winter time every time, can pass through to open soil cleaning port 21 and incrustation scale in comb 34 is purged, by dedusting hole 331, dust stratification in quirk 33 is purged。

Claims (5)

1. a household warming boiler, it is characterised in that: it is made up of upper comb room (1), lower comb room (2) and burner hearth (3)；The boiler water tank of upper comb room (1) and lower comb room (2) Shi Liangge UNICOM, in lower comb room (2), fixed installation design has burner hearth (3)；Described upper comb room (1) side is provided with water return outlet (11) and feed water inlet (12), and water return outlet (11) is near lowest position, and feed water inlet (12) are near tip position；The top of upper comb room (1) is provided with automatic exhaust steam valve (13)；Described burner hearth (3) is by primary zone (31), secondary combustion chamber (32), quirk (33), fire grate (35) and ash bucket (36) composition, primary zone (31) and secondary combustion chamber (32) are arranged above and below UNICOM, in primary zone (31), design has comb (34) structure to construct as fire grate, the upper fire door (311) of primary zone (31) is opened in comb room (1) top, the wing furnace mouth (321) of secondary combustion chamber (32) is opened in the side of comb room (1), ash bucket (36) is positioned at secondary combustion chamber (32) lower section, fire grate (35) is installed between ash bucket (36) and secondary combustion chamber (32), quirk (33) is fixedly installed on the sidewall of primary zone (31)；Described quirk (33) Z-shaped structure, connects smoke pipe (37), and smoke pipe (37) stretches out from the tip position of upper comb room (1)。

2. household warming boiler as claimed in claim 1, it is characterised in that: smoke pipe (37) is provided with fire banking-up board (371)。

3. household warming boiler as claimed in claim 1, it is characterised in that: comb (34) is hole configuration, through primary zone (31) both sides。

4. household warming boiler as claimed in claim 1, it is characterised in that: quirk (33) is provided with dedusting hole (331), is communicated to outside body of heater。

5. household warming boiler as claimed in claim 1, it is characterised in that: lower comb room (2) arranged outside has soil cleaning port (21), just to comb (34)。