CN203240748U

CN203240748U - Energy-saving boiler

Info

Publication number: CN203240748U
Application number: CN 201320268038
Authority: CN
Inventors: 吴剑
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-03
Filing date: 2013-05-03
Publication date: 2013-10-16
Anticipated expiration: 2023-05-03

Abstract

The utility model discloses an energy-saving boiler which comprises a fire door, a fire bar plate, a water inlet pipe, a water outlet pipe and a chimney. Two horn-shaped water jackets are arranged in a hearth, edges of big openings of the water jackets are communicated with a water jacket of a boiler body, small openings of the water jackets are smoke passing flues, a conical water jacket is arranged between the two horn-shaped water jackets, the diameter of the opening of a cone base of the conical water jacket is smaller than the inner diameter of the water jacket of the boiler body, and an annular smoke flue is formed between the conical water jacket and the water jacket of the boiler body. The conical water jacket is communicated with the water jacket of the boiler body through four supporting connecting pipes and is communicated with the horn-shaped water jacket above the conical water jacket through two water pipes and is communicated with the horn-shaped water jacket below the conical water jacket through another two water pipes. The energy-saving boiler has the advantages that heated surfaces of the water jackets are enlarged, the temperature of water is quickly raised, water circulation is quickened, and heat efficiency is improved; the stroke of smoke and fire is extended, high-temperature smoke and fire heat energy is fully absorbed through the water in the water jackets around the smoke and fire; in the returning process of the smoke and fire, a great amount of dust carried by the smoke and fire naturally sinks down into the boiler body; the water jackets are completely communicated with one another, the structure is scientific and reasonable, and the smoke is smoothly discharged.

Description

Power economized boiler

Technical field

The utility model relates to a kind of boiler, particularly a kind of power economized boiler.

Background technology

At present, majority does not arrange water jacket in the boiler furnace that people commonly use, purpose is to make that the boiler draft is strong, the intensity of a fire is prosperous, but its obvious drawback the is high temperature pyrotechnics fast direct body of heater that runs in, not only cause the waste of a large amount of heat energy, and carrying a large amount of dust in the high temperature pyrotechnics secretly and be discharged in the atmosphere, also cause atmosphere pollution.The minority boiler also attempts to add water jacket in burner hearth, but because structural design is scientific and reasonable not, does not reach the effect of energy-conserving and environment-protective.

Summary of the invention

The purpose of this utility model is to provide a kind of boiler of energy-conserving and environment-protective.

Technical solution adopted in the utility model is, this power economized boiler, comprise fire door, stove rod plate, water inlet pipe, outlet pipe, chimney, two tubaeform water jackets are set in burner hearth, its Da Kou edge all is communicated with furnace water jacket, its osculum is smoke uptake, between two tubaeform water jackets, establish a taper water jacket, its cone end mouth diameter is less than the internal diameter of furnace water jacket, form ring-shaped flue between it and the furnace water jacket, the taper water jacket is communicated with furnace water jacket through four support and connection pipes, is communicated with through the tubaeform water jacket of two water pipes with its top, is communicated with the tubaeform water jacket of its below through other two water pipes.

Owing to taked technique scheme, so the utlity model has following advantage: the one, burner hearth is the place that firepower is the most prosperous in the body of heater, temperature is the highest, water jacket is set in burner hearth, increased on the one hand the water jacket heating surface, water in the water jacket is heated up, accelerate water circulation, improve the thermal efficiency, saved the energy.The 2nd, in burner hearth, be provided with tubaeform water jacket and taper water jacket, between these water jackets and the water jacket, just formed the multiple flue of turning back between water jacket and the inboard wall of furnace body, prolonged the stroke of pyrotechnics, make high temperature pyrotechnics in traveling process its heat energy by around water in the water jacket fully absorb.The 3rd, pyrotechnics is in exhumation process, and its a large amount of dust of carrying secretly sink in body of heater naturally, and do not drain in the atmosphere, have played environmental-protection function.The 4th, be communicated with fully between water jacket and the water jacket, scientific and reasonable for structure, it is smooth and easy to discharge fume.

Description of drawings

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 cut-away view of establishing two just tubaeform water jackets in the utility model burner hearth, dividing into two inverted tubaeform water jackets;

Fig. 3 is the schematic perspective view of cutting half furnace water jacket open of establishing two just tubaeform water jackets in the utility model burner hearth, dividing into two inverted tubaeform water jackets.

The specific embodiment

Embodiment 1, such as Fig. 1, Fig. 2 and shown in Figure 3, this power economized boiler, comprise fire door 1, stove rod plate 2, water inlet pipe 3, outlet pipe 4, chimney 5, two tubaeform water jackets 6 are set in burner hearth, 7, its Da Kou edge all is communicated with furnace water jacket 8, its osculum 9 is smoke uptake, at these two tubaeform water jackets 6, establish a taper water jacket 10 between 7, its cone end mouth diameter is maximum, but it is less than the internal diameter of furnace water jacket 8, in order to leave the space between it and the furnace water jacket 8, thereby form ring-shaped flue 11, taper water jacket 10 is communicated with furnace water jacket 8 through four support and connection pipes 12, be communicated with through the tubaeform water jacket of two water pipes 13 with its top, be communicated with through the tubaeform water jacket of two water pipes 14 with its below.Pyrotechnics in the burner hearth rises to taper water jacket 10 by the osculum 9 of the tubaeform water jacket of below, then between taper water jacket 10 and furnace water jacket 8, form the tubaeform water jacket that ring-shaped flue 11 rises to the top, rise to chimney 5 through the osculum 9 of the tubaeform water jacket of top again and discharge bodies of heater.

Embodiment 2, power economized boiler as described in Example 1, two large lower young inverted tubaeform water jackets suitable for reading are set in the burner hearth middle and lower part, between these two inverted tubaeform water jackets, establish one and only have the back taper water jacket without end opening suitable for reading, in the burner hearth middle and upper part the large just tubaeform water jacket of young end opening on two is set, between these two just tubaeform water jackets, establishes one and only have end opening without positive taper water jacket suitable for reading.

Embodiment 3, power economized boiler as described in Example 1, the large just tubaeform water jacket of young end opening on two is set in the burner hearth middle and lower part, between these two just tubaeform water jackets, establish one and only have end opening without positive taper water jacket suitable for reading, in the burner hearth middle and upper part two large lower young inverted tubaeform water jackets suitable for reading are set, between these two inverted tubaeform water jackets, establish one and only have the back taper water jacket without end opening suitable for reading.

Embodiment 4, power economized boiler as described in Example 2, and burner hearth the suitable for reading of just tubaeform water jacket topmost is the end mouth of chimney (5).

Embodiment 5, such as embodiment 1 or 2 or 3 or 4 described power economized boilers, establish shoot door (15,16) in the body of heater middle and upper part.

Claims

1. power economized boiler, comprise fire door (1), stove rod plate (2), water inlet pipe (3), outlet pipe (4), chimney (5), it is characterized in that: two tubaeform water jackets (6 are set in burner hearth, 7), its Da Kou edge all is communicated with furnace water jacket (8), its osculum (9) is smoke uptake, at two tubaeform water jackets (6,7) establish a taper water jacket (10) between, its cone end mouth diameter is less than the internal diameter of furnace water jacket (8), form ring-shaped flue (11) between it and the furnace water jacket (8), taper water jacket (10) is communicated with furnace water jacket (8) through four support and connection pipes (12), be communicated with through the tubaeform water jacket of two water pipes (13) with its top, be communicated with through the tubaeform water jacket of two water pipes (14) with its below.

2. power economized boiler according to claim 1, it is characterized in that: two large lower young inverted tubaeform water jackets suitable for reading are set in the burner hearth middle and lower part, establish a back taper water jacket between these two inverted tubaeform water jackets, in the burner hearth middle and upper part the large just tubaeform water jacket of young end opening on two is set, establishes a positive taper water jacket between these two the just tubaeform water jackets.

3. power economized boiler according to claim 1, it is characterized in that: the large just tubaeform water jacket of young end opening on two is set in the burner hearth middle and lower part, establish a positive taper water jacket between these two the just tubaeform water jackets, in the burner hearth middle and upper part two large lower young inverted tubaeform water jackets suitable for reading are set, establish a back taper water jacket between these two inverted tubaeform water jackets.

4. power economized boiler according to claim 2 is characterized in that: burner hearth just tubaeform water jacket topmost suitable for reading is the end mouth of chimney (5).

5. it is characterized in that: establish shoot door (15,16) in the body of heater middle and upper part according to claim 1 and 2 or 3 or 4 described power economized boilers.