CN201104011Y - Atmospheric energy-saving boiler - Google Patents

Atmospheric energy-saving boiler Download PDF

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Publication number
CN201104011Y
CN201104011Y CNU2007201753865U CN200720175386U CN201104011Y CN 201104011 Y CN201104011 Y CN 201104011Y CN U2007201753865 U CNU2007201753865 U CN U2007201753865U CN 200720175386 U CN200720175386 U CN 200720175386U CN 201104011 Y CN201104011 Y CN 201104011Y
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CN
China
Prior art keywords
water
water jacket
hoof
shape
flue
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2007201753865U
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Chinese (zh)
Inventor
匡绪德
Original Assignee
匡绪德
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 匡绪德 filed Critical 匡绪德
Priority to CNU2007201753865U priority Critical patent/CN201104011Y/en
Application granted granted Critical
Publication of CN201104011Y publication Critical patent/CN201104011Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an energy-saving normal pressure boiler, belonging to a household heating furnace. Although the currently used heating furnace has a simple structure and low cost, the heating furnace still has low thermal efficiency and huge coal consumption, and is not propitious to environmental protection. In order to overcome the disadvantages, the utility model provides the following technical proposal: the front part of the energy-saving normal pressure boiler is a furnace body, while the back part is a water pipe-flue combined case; the external walls and the adjacent upper parts of both parts are wrapped with a water jacket; the inside of a hearth is provided with an internal horseshoe-shaped water jacket and an external horseshoe-shaped water jacket which are sleeved with each other; the inside of the water pipe-flue combined case is provided with a plurality of vertical water pipes and a plurality of transverse water pipes of a certain degree of inclination; moreover, all water pipes are communicated with the water jackets. The energy-saving normal pressure boiler has the advantages of a big heating area, small coal consumption, 92 percent thermal efficiency, fast thermal circulation speed, fast increasing room temperature and low heating cost.

Description

A kind of power-saving normal-pressure boiler
Technical field
The utility model relates to the heat energy apparatus field, especially the domestic heating stove.
Background technology
Take central heating in the city at present, remain every family in rural area and outlying district and disperse heating separately, for the stove that disperses heating, generally less, equipment is simple, cost is low, has caused the thermal efficiency low, coal consumption is big, has not only wasted coal resources, also causes the pollution of environment.So people are not only simple in structure in research, the low and low coal consumption of cost, the stove that the thermal efficiency is high, we have just carried out useful exploration under such technical background.
Summary of the invention
The purpose of this utility model is for providing a kind of simple in structure, thermal efficiency height, the power-saving normal-pressure boiler that coal consumption is few.
Realize that foregoing invention purpose technical scheme is as follows:
A kind of power-saving normal-pressure boiler, form by the body of heater of front portion and the water pipe flue combination box two parts at rear portion, top between two parts outer wall and adjacent two parts is surrounded by the outer wall water jacket of connection, bottom between two parts is a flue, in body of heater lower right side and bottom, water pipe flue combination box left side water inlet is housed respectively, in water pipe flue combination box top left, delivery port respectively is equipped with at right two ends, water inlet and delivery port are communicated with the outer wall water jacket, at the body of heater top bell is housed, has water jacket on the bell, the water inlet pipe of bell water jacket is connected with a water inlet, the outlet water pipe of bell water jacket is connected with a delivery port, in above inner of the boiler chamber is combed, being equipped with shape of a hoof water jacket with outside shape of a hoof water jacket, interior shape of a hoof water jacket overlaps shape of a hoof water jacket inboard outside, in, outer shape of a hoof water jacket is by connecting cross current, outer shape of a hoof water jacket is communicated with the outer wall water jacket by tube connector, two groups of water pipes that tilt in length and breadth are housed in the water pipe flue combination box, every group of water pipe formed by many, the water pipe two ends are communicated with the outer wall water jacket, bottom surface at burner hearth has slag notch, have ash hole in combination bottom, water tank side, at ash hole the ash discharge flap is housed, have outlet flue in the combination water box top, chimney is housed on the outlet flue.
The angle of inclination that is contained in interior vertical water pipe of water pipe flue combination box and horizontal water pipe is 10 °--20 °, caliber is 40-80mm, and tube pitch is 40-80mm.Distance between interior shape of a hoof water jacket and outer shape of a hoof water jacket is 30-50mm, and outer shape of a hoof water jacket and internal protecting wall spacing are 30-50mm, and the thickness of inside and outside shape of a hoof water jacket is 30-50mm.The thickness of outer wall water jacket is 20-40mm.
The utility model two water inlet pipes when work are connected with the water source, and two delivery ports connect heating system respectively, and fire door, ash discharge flap cover, and the slag notch uncovered is the outlet of cinder, also is the import of air.At the outer wall water jacket, in, outer shape of a hoof water jacket, the vertical water pipe of each root in bell water jacket and the water pipe flue combination box, laterally all be full of the water that needs heating in the water pipe, enlarged hot water cyclesystem, the water that is in the burner hearth position just flows after coal directly burns heating automatically, heated liter waterborne, enter the outer wall water jacket through connecting water pipe, vertical water pipe in water pipe flue combination box and laterally water pipe again, heated by flue gas, after delivery port flow out, cooling turns cold gradually after the heating system heat radiation, flow back to again in the boiler, supplementing water also constantly heads in the body of heater simultaneously, and the water after being heated once more constantly flows to heating system again, so constantly circulation is to indoor heating.
The utlity model has following beneficial effect:
1. heating surface area is big, has absorbed the heat of flame and the heat in the flue gas fully, has reduced to extraradial heat energy, has saved coal resources, and boiler efficiency reaches 92%, can realize per kilogram standard anthracite, makes 6 meters 2Keep 18-22 ℃ in 24 hours in the room, save 60% fire coal than common normal pressure soil boiler.
2. most of pipeline has the angle of inclination, and most of outer wall water jacket is vertically upward, so resistance to water-flow is little, flow velocity is fast, and the temperature of water outlet and return water temperature difference are less than 20 ℃, and thermal cycle speed is fast, and room temperature rises fast.
3. because coal consumption is few, saved heat cost.
Description of drawings:
Fig. 1 is the schematic appearance of facing of a kind of power-saving normal-pressure boiler of the present utility model;
Fig. 2 is the side-looking internal structure schematic diagram of a kind of power-saving normal-pressure boiler of the present utility model;
Fig. 3 is the A-A profile of Fig. 2;
Fig. 4 is the B-B profile of Fig. 2.
The name of each sequence number is called among the figure: 1, boiler casing; 2, body of heater; 3, water pipe flue combination box; 4, fire door; 5, bell; 6, outlet flue; 7, right side water inlet; 8, left end delivery port; 9, ash hole; 10, bell water jacket water inlet pipe; 11, bell water jacket outlet pipe; 12, left side water inlet; 13, outer wall water jacket; 14, burner hearth; 15, fire grate; 16, interior shape of a hoof water jacket; 17, outer shape of a hoof water jacket; 18, the connection water pipe of inside and outside shape of a hoof water jacket; 19, the water pipe that is connected of outer shape of a hoof water jacket and outer wall water jacket; 20, shape of a hoof water jacket feet; 21, flue; 22, horizontal water pipe; 23, vertical water pipe; 24, right-hand member delivery port; 25, slag notch.
The specific embodiment:
Now the technical solution of the utility model is described further by following examples.
Fig. 1-Fig. 4 is a kind of embodiment of the present utility model, the front portion is a body of heater 2, the rear portion is a water pipe flue combination box 3, all be surrounded by the outer wall water jacket 13 that interconnects on two parts outer wall 1 top adjacent with two parts, in the adjacent bottom of two parts is flue 21, in the body of heater lower right side water inlet 7 is housed, in bottom, water pipe flue combination box left side water inlet 12 is housed, left end at water pipe flue combination box top is equipped with delivery port 8, right-hand member is equipped with delivery port 24, water inlet, delivery port is communicated with the outer wall water jacket, at the body of heater top bell 5 is housed, has water jacket on the bell, the water inlet pipe 10 of bell water jacket is communicated with water inlet 12, the outlet pipe 11 of bell water jacket is communicated with delivery port 8, in in burner hearth 14, being equipped with above the fire grate 15 shape of a hoof water jacket 16 and outside shape of a hoof water jacket 17, inside and outside shape of a hoof water jacket is connected with the burner hearth bottom surface by a palm pin 20, the opening portion of shape of a hoof water jacket is in the face of fire door 4, interior shape of a hoof water jacket overlaps shape of a hoof water jacket inboard outside, in, outer shape of a hoof water jacket back is by last, down a plurality of connection water pipes 18 are communicated with, outer shape of a hoof water jacket back is by last, a plurality of connection water pipes 19 are communicated with outer wall water jacket 13 down, many vertical water pipes 23 and the horizontal water pipe 22 of Duo Gen are housed in water pipe flue combination box, the two ends of every water pipe all are communicated with the outer wall water jacket, top in water pipe flue combination box 3 has outlet flue 6, chimney is housed on the outlet flue, left surface bottom in water pipe flue combination box 3 has ash hole 9, the ash discharge flap is housed outside ash hole, and the burner hearth bottom surface below fire grate has slag notch 25.Vertically the angle of inclination of water pipe and horizontal water pipe is 15 °, and caliber is 40mm, and tube pitch is 50mm, the thickness of inside and outside shape of a hoof water jacket is 30mm, the spacing of inside and outside shape of a hoof water jacket is 40mm, and outer shape of a hoof water jacket and internal protecting wall spacing are 40mm, and the thickness of outer wall water jacket is 30mm.

Claims (4)

1, a kind of power-saving normal-pressure boiler, has body of heater, flue, the heating pipe system, it is characterized by by the body of heater (2) of front portion and water pipe flue combination box (3) two parts at rear portion and form, top between two parts outer wall (1) and adjacent two parts is surrounded by the outer wall water jacket (13) of connection, bottom between two parts is flue (21), in body of heater lower right side and bottom, water pipe flue combination box left side water inlet (7 is housed respectively, 12), in water pipe flue combination box top left, delivery port (8 respectively is equipped with at right two ends, 24), water inlet and delivery port are communicated with the outer wall water jacket, bell (5) is housed at the body of heater top, has water jacket on the bell, the water inlet pipe of bell water jacket (10) is connected with a water inlet (2), the outlet water pipe (11) of bell water jacket is connected with a delivery port (8), in be equipped with fire grate (15) top in burner hearth (14) shape of a hoof water jacket (16) and outside shape of a hoof water jacket (17), interior shape of a hoof water jacket overlaps shape of a hoof water jacket inboard outside, in, outer shape of a hoof water jacket is communicated with by connecting water pipe (18), outer shape of a hoof water jacket is communicated with the outer wall water jacket by tube connector (19), two groups of water pipes (22 that tilt in length and breadth are housed in the water pipe flue combination box (3), 23), every group of water pipe formed by many, the water pipe two ends are communicated with the outer wall water jacket, have slag notch (25) in the bottom surface of burner hearth, have ash hole (9) in combination bottom, water tank side, at ash hole the ash discharge flap is housed, have outlet flue (6) in the combination water box top, chimney is housed on the outlet flue.
2, a kind of power-saving normal-pressure boiler according to claim 1, it is characterized by the angle of inclination that is contained in interior vertical water pipe of water pipe flue combination box and horizontal water pipe is 10 °--20 °, caliber is 40-80mm, and tube pitch is 40-80mm.
3, a kind of power-saving normal-pressure boiler according to claim 1, it is characterized by by the distance between shape of a hoof water jacket and outer shape of a hoof water jacket is 30-50mm, and outer shape of a hoof water jacket and internal protecting wall spacing are 30-50mm, and the thickness of inside and outside shape of a hoof water jacket is 30-50mm.
4, to it is characterized by the thickness of outer wall water jacket be 20-40mm to a kind of power-saving normal-pressure boiler according to claim 1.
CNU2007201753865U 2007-09-14 2007-09-14 Atmospheric energy-saving boiler Expired - Fee Related CN201104011Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201753865U CN201104011Y (en) 2007-09-14 2007-09-14 Atmospheric energy-saving boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201753865U CN201104011Y (en) 2007-09-14 2007-09-14 Atmospheric energy-saving boiler

Publications (1)

Publication Number Publication Date
CN201104011Y true CN201104011Y (en) 2008-08-20

Family

ID=39951039

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201753865U Expired - Fee Related CN201104011Y (en) 2007-09-14 2007-09-14 Atmospheric energy-saving boiler

Country Status (1)

Country Link
CN (1) CN201104011Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104141963A (en) * 2014-07-24 2014-11-12 博尔塔拉蒙古自治州万力源科技开发有限责任公司 Combined boiler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104141963A (en) * 2014-07-24 2014-11-12 博尔塔拉蒙古自治州万力源科技开发有限责任公司 Combined boiler

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080820

Termination date: 20091014