CN203940607U - High efficiency burnt gas hot-water boiler - Google Patents

High efficiency burnt gas hot-water boiler Download PDF

Info

Publication number
CN203940607U
CN203940607U CN201420383681.XU CN201420383681U CN203940607U CN 203940607 U CN203940607 U CN 203940607U CN 201420383681 U CN201420383681 U CN 201420383681U CN 203940607 U CN203940607 U CN 203940607U
Authority
CN
China
Prior art keywords
furnace
pipe
water
heat pipe
water jacket
Prior art date
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
CN201420383681.XU
Other languages
Chinese (zh)
Inventor
岳秀宇
Original Assignee
岳秀宇
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 岳秀宇 filed Critical 岳秀宇
Priority to CN201420383681.XU priority Critical patent/CN203940607U/en
Application granted granted Critical
Publication of CN203940607U publication Critical patent/CN203940607U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a kind of boiler, is a kind of high efficiency burnt gas hot-water boiler specifically.Comprise lower furnace body, be arranged on the upper furnace body of lower furnace body upper end, in the inner chamber of described lower furnace body, be provided with burner hearth, the outer water jacket that is arranged with of burner hearth, in burner hearth, be provided with heat pipe, the two ends of heat pipe are communicated with water jacket respectively, below heat pipe, be provided with burner interface, described water jacket is to be made up of with the inwall that is sleeved on the circular tube shaped in outer wall the outer wall of rectangular tubular, the upper end of water jacket is fixedly connected with upper cover plate, the diagonal two ends of described upper cover plate are respectively arranged with filling pipe end and delivery port, described filling pipe end is communicated with the inner chamber of upper furnace body by pipeline, on described delivery port, outlet pipe is installed, the diagonal at described heat pipe axis and filling pipe end and delivery port place be arranged in parallel.This high efficiency burnt gas hot water boiler structure compact and reasonable, furnace cavity is large, the thermal efficiency is high, thermal loss is few; Without external point of water bag, transportation volume reduces; The position of filling pipe end and delivery port arranges rationally, and the heat pipe thermal efficiency is high.

Description

High efficiency burnt gas hot-water boiler
Technical field
The utility model relates to a kind of boiler, is a kind of high efficiency burnt gas hot-water boiler specifically.
Background technology
Existing boiler is all provided with the fire grate of level in burner hearth, and the fuel such as coal are placed on fire grate and burn, and the hot gas producing when burning rises, by the water heating in boiler.This traditional boiler coal combustion path in burning is short, often easily produces coal burning insufficient, and the thermal efficiency is not high, and energy consumption is large, and the problem that waste gas is many, dust pollution is serious does not meet the requirement of environmental protection and energy saving.Although existing gas fired-boiler does not produce dust, discharge is few, also have that the thermal efficiency is low, the defect of the high not environmental protection of exhaust temperature.My another Chinese patent 2013207676317 " Verticle gas special furnace " discloses a kind of vertical gas-fired with lower furnace body and upper furnace body, in lower furnace body, be provided with gas furnace hearth, the outer water jacket that is arranged with of burner hearth, the water jacket of lower furnace body is communicated with upper furnace body by water pipe, in the inner chamber of upper furnace body with the upper tabacco barn of horizontally set, the smoke pipe and the central gas duct that longitudinally arrange, flue outer tube, the two ends of described smoke pipe are communicated with respectively burner hearth, upper tabacco barn, the upper end of described flue outer tube is connected with upper tabacco barn, the lower end closed of flue outer tube, the upper end of described central gas duct is connected with chimney through upper tabacco barn, the lower end of central gas duct is arranged in the inner chamber of flue outer tube.This feature that Verticle gas special furnace is simple in structure, the thermal efficiency is high, thermal loss is few, exhaust temperature is low.But upper furnace body is connected with the water route of lower furnace body must be by water pipe and Fen Shuibao, structure is compact not, and especially when long distance transportation, Fen Shuibao takies larger space, has increased cost of transportation; In addition, upper and lower body of heater all adopts in the situation of cylindrical structural, and in lower furnace body, burner hearth is by the water jacket segment space that accounts for, in burner hearth, space is relatively narrow and small, is unfavorable for the abundant burning of combustion gas, simultaneously, in water jacket, each several part hydraulic pressure is identical, and in heat pipe, current are not smooth, does not have due effect.
Summary of the invention
The purpose of this utility model is to provide the high efficiency burnt gas hot-water boiler that a kind of compact conformation is reasonable, furnace cavity is large, the thermal efficiency is high, thermal loss is few.
For achieving the above object, the utility model is by the following technical solutions:
High efficiency burnt gas hot-water boiler described in the utility model comprises lower furnace body, be arranged on the upper furnace body of lower furnace body upper end, in the inner chamber of described lower furnace body, be provided with burner hearth, the outer water jacket that is arranged with of burner hearth, in burner hearth, be provided with heat pipe, the two ends of heat pipe are communicated with water jacket respectively, below heat pipe, be provided with burner interface, described water jacket is to be made up of with the inwall that is sleeved on the circular tube shaped in outer wall the outer wall of rectangular tubular, the upper end of water jacket is fixedly connected with upper cover plate, the diagonal two ends of described upper cover plate are respectively arranged with filling pipe end and delivery port, described filling pipe end is communicated with the inner chamber of upper furnace body by pipeline, on described delivery port, outlet pipe is installed, the diagonal at described heat pipe axis and filling pipe end and delivery port place be arranged in parallel.
The smoke pipe with the upper tabacco barn of horizontally set, longitudinally arranging in the inner chamber of described upper furnace body and central gas duct, flue outer tube, the two ends of described smoke pipe are communicated with respectively burner hearth, upper tabacco barn, the upper end of described flue outer tube is connected with upper tabacco barn, the lower end closed of flue outer tube, the upper end of described central gas duct is connected with chimney through upper tabacco barn, the lower end of central gas duct is arranged in the inner chamber of flue outer tube, is fixedly connected with the water inlet pipe that is communicated with its inner chamber on the outer wall of upper furnace body.
Adopt after technique scheme, this high efficiency burnt gas hot water boiler structure compact and reasonable, furnace cavity is large, the thermal efficiency is high, thermal loss is few; Without external point of water bag, transportation volume reduces; The position of filling pipe end and delivery port arranges rationally, and the heat pipe thermal efficiency is high.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the B-B cutaway view of Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model will be further described.
As shown in Figure 1, high efficiency burnt gas hot-water boiler described in the utility model comprises lower furnace body 1, is arranged on the upper furnace body 2 of lower furnace body 1 upper end, in the inner chamber of described lower furnace body 1, be provided with burner hearth 3, the outer water jacket 4 that is arranged with of burner hearth 3, in burner hearth 3, be provided with heat pipe 5, the two ends of heat pipe 5 are communicated with water jacket 4 respectively, are provided with burner interface 6 below heat pipe 5.
As shown in Figure 3, described water jacket 4 is to be made up of with the inwall 45 that is sleeved on the circular tube shaped in outer wall 44 outer wall 44 of rectangular tubular, the upper end of water jacket 4 is fixedly connected with upper cover plate 41, the diagonal two ends of described upper cover plate 41 are respectively arranged with filling pipe end 42 and delivery port 43, described filling pipe end 42 is communicated with the inner chamber of upper furnace body 2 by pipeline, on described delivery port 43, outlet pipe 44 is installed, outlet pipe 44 is for outwards exporting hot water.The diagonal at described heat pipe 5 axis and filling pipe end 42 and delivery port 43 places be arranged in parallel.The diagonal positions water jacket inner space at filling pipe end 42 and delivery port 43 places is larger, can replace a point effect for water bag, and heat pipe 5 is communicated with both, and current preferentially, by heat pipe 5, can be given full play to the heat exchange effect of heat pipe 5.
As shown in Figure 1 and Figure 2, the smoke pipe 8 with the upper tabacco barn 7 of horizontally set, longitudinally arranging in the inner chamber of described upper furnace body 2 and central gas duct 9, flue outer tube 10, the two ends of described smoke pipe 8 are communicated with respectively burner hearth 3, upper tabacco barn 7, the upper end of described flue outer tube 10 is connected with upper tabacco barn 7, the lower end closed of flue outer tube 10, the upper end of described central gas duct 9 is connected with chimney through upper tabacco barn 7, the lower end of central gas duct 9 is arranged in the inner chamber of flue outer tube 10, is fixedly connected with the water inlet pipe 21 that is communicated with its inner chamber on the outer wall of upper furnace body 2.Water inlet pipe 21 is for to boiler moisturizing.
When use, connect gas burner at burner interface 6, fuel is in stove chamber inner combustion, by the water heating in water jacket 4 and heat pipe 5, high-temperature gas enters upper furnace body 2 by smoke pipe 8, enters upper tabacco barn 7 with the water heat exchange in upper furnace body 2 later, because upper tabacco barn 7 does not have passage upwards, hot gas can only be descending by flue outer tube 10, then enters central gas duct 9, discharges by chimney.
Hot gas in flue outer tube 10 and central gas duct 9 in, also can with water jacket of flue 11 in water heat exchange, absorb as far as possible heat, amount of heat is absorbed in water, reduce the temperature of tail gas.

Claims (2)

1. high efficiency burnt gas hot-water boiler, comprise lower furnace body (1), be arranged on the upper furnace body (2) of lower furnace body (1) upper end, in the inner chamber of described lower furnace body (1), be provided with burner hearth (3), the outer water jacket (4) that is arranged with of burner hearth (3), in burner hearth (3), be provided with heat pipe (5), the two ends of heat pipe (5) are communicated with water jacket (4) respectively, be provided with burner interface (6) in the below of heat pipe (5), it is characterized in that: described water jacket (4) is to be made up of with the inwall (45) that is sleeved on the circular tube shaped in outer wall (44) the outer wall (44) of rectangular tubular, the upper end of water jacket (4) is fixedly connected with upper cover plate (41), the diagonal two ends of described upper cover plate (41) are respectively arranged with filling pipe end (42) and delivery port (43), described filling pipe end (42) is communicated with the inner chamber of upper furnace body (2) by pipeline, outlet pipe (44) is installed on described delivery port (43), the diagonal at described heat pipe (5) axis and filling pipe end (42) and delivery port (43) place be arranged in parallel.
2. high efficiency burnt gas hot-water boiler according to claim 1, it is characterized in that: in the inner chamber of described upper furnace body (2) with the upper tabacco barn (7) of horizontally set, the smoke pipe (8) and the central gas duct (9) that longitudinally arrange, flue outer tube (10), the two ends of described smoke pipe (8) are communicated with respectively burner hearth (3), upper tabacco barn (7), the upper end of described flue outer tube (10) is connected with upper tabacco barn (7), the lower end closed of flue outer tube (10), the upper end of described central gas duct (9) is connected with chimney through upper tabacco barn (7), the lower end of central gas duct (9) is arranged in the inner chamber of flue outer tube (10), on the outer wall of upper furnace body (2), be fixedly connected with the water inlet pipe (21) that is communicated with its inner chamber.
CN201420383681.XU 2014-07-04 2014-07-04 High efficiency burnt gas hot-water boiler Expired - Fee Related CN203940607U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420383681.XU CN203940607U (en) 2014-07-04 2014-07-04 High efficiency burnt gas hot-water boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420383681.XU CN203940607U (en) 2014-07-04 2014-07-04 High efficiency burnt gas hot-water boiler

Publications (1)

Publication Number Publication Date
CN203940607U true CN203940607U (en) 2014-11-12

Family

ID=51859916

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420383681.XU Expired - Fee Related CN203940607U (en) 2014-07-04 2014-07-04 High efficiency burnt gas hot-water boiler

Country Status (1)

Country Link
CN (1) CN203940607U (en)

Similar Documents

Publication Publication Date Title
CN100595495C (en) Open back water reciprocating flue type normal pressure boiler
CN204100300U (en) Energy-saving and efficient return air furnace
CN102393070B (en) Energy-saving hot-air boiler
CN201836873U (en) Water preheating device for boiler
CN203928382U (en) A kind of combustion gas vacuum hot water unit
CN203940607U (en) High efficiency burnt gas hot-water boiler
CN203550187U (en) Normal-pressure biomass rolling furnace bar hot-water boiler
CN202792510U (en) Efficient heat-collecting water heater
CN202769718U (en) Boiler with multiple purposes
CN205909350U (en) A civil boiler for cooking and heating
CN204373195U (en) A kind of multi cycle heating stove
CN203177444U (en) Numerical control boiler
CN202973186U (en) Directional back flow type reverse burning and cooking heating boiler
CN203375682U (en) Vertical type coal-fired hot-water boiler
CN203572010U (en) Novel multipurpose energy-saving boiler
CN202769937U (en) Energy-saving gas water-heating furnace
CN202470400U (en) A reverse-combustion four-return stroke numerical control boiler
CN203704327U (en) Special vertical gas furnace
CN203100146U (en) Reverse flue three-return-stroke water boiler
CN202204143U (en) Vertical type fire and water pipe energy-saving environment-friendly boiler
CN103388841B (en) A kind of high-efficiency coal-fired heating stove
CN201740220U (en) Inner water liner upright downdraft boiler
CN201331172Y (en) Hot water boiler
CN203940608U (en) A kind of horizontal gas-fired boiler
CN201448819U (en) High-efficient environment-friendly energy-saving steam boiler

Legal Events

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

Granted publication date: 20141112

Termination date: 20170704