CN204629583U - Atmospheric double bladder energy-saving boiler - Google Patents

Abstract

The utility model discloses a kind of atmospheric double bladder energy-saving boiler.This atmospheric double bladder energy-saving boiler, comprise bell, fire door, water inlet pipe, outlet pipe, chimney, a body of heater inner bag water jacket is established in the outer courage water jacket of body of heater, body of heater inner bag water jacket is communicated with through the outer courage water jacket of several tube connector and body of heater, body of heater inner bag water jacket lower furnace portion establishes several water pipe fire bars, divide into one at flue and return cigarette water jacket, wherein be provided with and severally return smoke pipe, return smoke pipe to be communicated with rear smoke box, chimney water jacket established by rear smoke box, and chimney water jacket is communicated with the outer courage water jacket of body of heater, and chimney is established at chimney water jacket top, return cigarette water jacket to be communicated with the outer courage water jacket of body of heater, the end of flue establishes dividing plate.Advantage: one is that pyrotechnics heat energy is absorbed by two courage water jacket, improves the thermal efficiency, energy-conservation.Two be pyrotechnics through flue, return cigarette water jacket, after smoke box, discharge after chimney water jacket, go through multiple water jacket, a large amount of heat energy is just fully absorbed by the water in multiple water jacket, improves the thermal efficiency, energy-conservation.Dust sinks in rear smoke box, environmental protection.

Description

Atmospheric double bladder energy-saving boiler

Technical field

The utility model relates to a kind of boiler, particularly a kind of atmospheric double bladder energy-saving boiler.

Background technology

At present, high-temperature smoke is all directly entered air by chimney by most of boiler, causes a large amount of heat energy be rich in high-temperature smoke to emit in vain, causes the serious waste of the energy; Moreover volume of smoke drains into air, serious air pollution can be caused, be unfavorable for that environmental protection and the people's is healthy.

Summary of the invention

The purpose of this utility model is the atmospheric double bladder energy-saving boiler providing a kind of energy-conserving and environment-protective.

Technical solution adopted in the utility model is, this atmospheric double bladder energy-saving boiler, comprise bell, fire door, water inlet pipe, outlet pipe, chimney, a body of heater inner bag water jacket is established in the outer courage water jacket of body of heater, body of heater inner bag water jacket is communicated with through the outer courage water jacket of several tube connector and body of heater, body of heater inner bag water jacket lower furnace portion establishes several water pipe fire bars, divide into one at burner hearth flue and return cigarette water jacket, wherein be provided with and severally return smoke pipe, this returns smoke pipe and is communicated with rear smoke box, chimney water jacket established by rear smoke box, chimney water jacket is communicated with the outer courage water jacket of body of heater, chimney is established at chimney water jacket top, return cigarette water jacket to be communicated with the outer courage water jacket of body of heater, the end of burner hearth flue establishes dividing plate.

Owing to taking technique scheme, therefore the utility model has the following advantages: one is be provided with inside and outside two courage water jacket, and in burner hearth, pyrotechnics heat energy is fully absorbed by inside and outside pair of courage water jacket, is conducive to improving the thermal efficiency and energy-conservation.Two is that in burner hearth, pyrotechnics is entered by flue and returns cigarette water jacket, again through after smoke box enter chimney water jacket, finally discharge from chimney, not only extend smoke evacuation process, and go through multiple water jacket, a large amount of heat energy that so high temperature pyrotechnics, flue dust are wherein rich in discharge process are just fully absorbed by the water in multiple water jacket, thus accelerate water circulation further, improve the thermal efficiency, save the energy.In flue dust, a large amount of dust can sink in rear smoke box simultaneously, and the unlikely air that drains into, play environmental-protection function.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

Fig. 1 is the utility model stereoscopic schematic diagram;

Fig. 2 is the utility model cut-away view;

Fig. 3 is the schematic perspective view of the utility model bell water jacket.

Detailed description of the invention

Embodiment 1, as Fig. 1, shown in Fig. 2 and Fig. 3, this atmospheric double bladder energy-saving boiler, comprise bell 1, fire door 2, water inlet pipe 3, outlet pipe 4, chimney 5, a body of heater inner bag water jacket 7 is established in the outer courage water jacket 6 of body of heater, body of heater inner bag water jacket 7 is communicated with through the outer courage water jacket 6 of several tube connector 8 and body of heater, body of heater inner bag water jacket 7 lower furnace portion establishes several water pipe fire bars 9, divide into one at flue 10 and return cigarette water jacket 11, wherein be provided with and severally return smoke pipe 12, return smoke pipe 12 to be communicated with rear smoke box 13, chimney water jacket 14 established by rear smoke box 13, chimney water jacket 14 is communicated with the outer courage water jacket 6 of body of heater, chimney 5 is established at chimney water jacket 14 top, return cigarette water jacket 11 to be communicated with the outer courage water jacket 6 of body of heater, the end of flue 10 establishes dividing plate 15.

Embodiment 2, atmospheric double bladder energy-saving boiler as described in Example 1, in the cuboid inner chamber 16 of chimney water jacket 14, one piece of riser water jacket 17 is vertically set, all connect with chimney water jacket 14 before and after it and be communicated with, its left bottom, middle part is respectively through the first horizontal plate water jacket 18, second horizontal plate water jacket 19 connects with chimney water jacket 14 and is communicated with, middle and lower part on the right side of it, top is respectively through the 3rd horizontal plate water jacket 20, 4th horizontal plate water jacket 21 connects with chimney water jacket 14 and is communicated with, riser water jacket 17 is provided with several ventilating smoke tube 22, corresponding every block horizontal plate water jacket offers shoot door 23 on chimney water jacket 14.

Embodiment 3, the atmospheric double bladder energy-saving boiler as described in embodiment 1 or 2, establishes a chassis external diameter to be slightly smaller than the bell water jacket 24 of fire door internal diameter at fire door place, on it, a water pipe 25 is communicated with the outer courage water jacket 6 of body of heater, and another root water pipe 26 is communicated with chimney water jacket 14.Bell water jacket 24 is covered on fire door, the direct barbecue stove cover water jacket 24 of stove fire, make the water rapid temperature increases in bell water jacket 24, influx in chimney water jacket 14 subsequently, water in the outer courage water jacket 6 of body of heater thereupon up enter bell water jacket 24, water in bell water jacket 24 again on influx in chimney water jacket 14, thus accelerate the water circulation of overall water jacket system.

Embodiment 4, atmospheric double bladder energy-saving boiler as described in embodiment 1 or 2, air blast blast pipe 27 is located at the below of water pipe fire bars 9 through the outer courage water jacket 6 of body of heater and body of heater inner bag water jacket 7, and the below of water pipe fire bars 9 is also provided with and rotates ash discarding dish 28, and grey door 29 established by rear smoke box 13.

Embodiment 5, atmospheric double bladder energy-saving boiler as described in Example 3, air blast blast pipe 27 is located at the below of water pipe fire bars 9 through the outer courage water jacket 6 of body of heater and body of heater inner bag water jacket 7, and the below of water pipe fire bars 9 is also provided with and rotates ash discarding dish 28, and grey door 29 established by rear smoke box 13.

Claims (5)

1. an atmospheric double bladder energy-saving boiler, comprise bell (1), fire door (2), water inlet pipe (3), outlet pipe (4), chimney (5), it is characterized in that: in the outer courage water jacket (6) of body of heater, establish a body of heater inner bag water jacket (7), body of heater inner bag water jacket (7) is communicated with through the outer courage water jacket (6) of several tube connector (8) and body of heater, body of heater inner bag water jacket (7) lower furnace portion establishes several water pipe fire bars (9), divide into one at flue (10) and return cigarette water jacket (11), wherein be provided with and severally return smoke pipe (12), return smoke pipe (12) to be communicated with rear smoke box (13), rear smoke box (13) is established chimney water jacket (14), chimney water jacket (14) is communicated with the outer courage water jacket (6) of body of heater, chimney (5) is established at chimney water jacket (14) top, return cigarette water jacket (11) to be communicated with the outer courage water jacket (6) of body of heater, the end of flue (10) establishes dividing plate (15).

2. atmospheric double bladder energy-saving boiler according to claim 1, it is characterized in that: in the cuboid inner chamber (16) of chimney water jacket (14), one piece of riser water jacket (17) is vertically set, all connect with chimney water jacket (14) before and after it and be communicated with, its left bottom, middle part is respectively through the first horizontal plate water jacket (18), second horizontal plate water jacket (19) connects with chimney water jacket (14) and is communicated with, middle and lower part on the right side of it, top is respectively through the 3rd horizontal plate water jacket (20), 4th horizontal plate water jacket (21) connects with chimney water jacket (14) and is communicated with, riser water jacket (17) is provided with several ventilating smoke tube (22), corresponding every block horizontal plate water jacket offers shoot door (23) on chimney water jacket (14).

3. atmospheric double bladder energy-saving boiler according to claim 1 and 2, it is characterized in that: establish a chassis external diameter to be slightly smaller than the bell water jacket (24) of fire door internal diameter at fire door place, on it, a water pipe (25) is communicated with the outer courage water jacket (6) of body of heater, and another root water pipe (26) is communicated with chimney water jacket (14).

4. atmospheric double bladder energy-saving boiler according to claim 1 and 2, it is characterized in that: air blast blast pipe (27) is located at the below of water pipe fire bars (9) through the outer courage water jacket (6) of body of heater and body of heater inner bag water jacket (7), the below of water pipe fire bars (9) is also provided with and rotates ash discarding dish (28), rear smoke box (13) is established grey door (29).

5. atmospheric double bladder energy-saving boiler according to claim 3, it is characterized in that: air blast blast pipe (27) is located at the below of water pipe fire bars (9) through the outer courage water jacket (6) of body of heater and body of heater inner bag water jacket (7), the below of water pipe fire bars (9) is also provided with and rotates ash discarding dish (28), rear smoke box (13) is established grey door (29).