CN206514513U - A kind of oil-burning gas-fired boiler of high-efficiency heat conduction - Google Patents

A kind of oil-burning gas-fired boiler of high-efficiency heat conduction Download PDF

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Publication number
CN206514513U
CN206514513U CN201720073051.6U CN201720073051U CN206514513U CN 206514513 U CN206514513 U CN 206514513U CN 201720073051 U CN201720073051 U CN 201720073051U CN 206514513 U CN206514513 U CN 206514513U
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CN
China
Prior art keywords
furnace
pipe
smoke
oil
heat conduction
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Expired - Fee Related
Application number
CN201720073051.6U
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Chinese (zh)
Inventor
不公告发明人
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Gaobeidian Bei Cheng Sheng Qi Boiler Manufacture Co Ltd
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Gaobeidian Bei Cheng Sheng Qi Boiler Manufacture Co Ltd
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Priority to CN201720073051.6U priority Critical patent/CN206514513U/en
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Publication of CN206514513U publication Critical patent/CN206514513U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of oil-burning gas-fired boiler of high-efficiency heat conduction, including base, furnace wall is welded with base, the inner chamber of the furnace wall is horizontally disposed corrugated internal furnace, vertically arranged dividing plate is welded between the middle part of the corrugated internal furnace and the top of furnace wall inner chamber, it is installed with dividing plate and leads smoke pipe and convection current smoke pipe, and leads the top that smoke pipe is located at convection current smoke pipe.The oil-burning gas-fired boiler of the high-efficiency heat conduction, at the middle part of furnace wall, dividing plate is set, water inlet pipe and outlet pipe are separately positioned on to the both sides of dividing plate, the hot water and cold water in furnace wall can be separated using the effect of dividing plate, subregion is relatively reasonable, the corrugated of corrugated internal furnace sets the contact area increased with water, improve radiation heating-surface product, the cooperation for leading smoke pipe, left smoke box, convection current smoke pipe, right smoke box and corrugated internal furnace constitutes the flue structure of three backhauls, make the absorption of high-temperature flue gas more abundant, thermal loss is reduced, heat transfer efficiency is higher.

Description

A kind of oil-burning gas-fired boiler of high-efficiency heat conduction
Technical field
The utility model is related to boiler plant technical field, specially a kind of oil-burning gas-fired boiler of high-efficiency heat conduction.
Background technology
Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy in fuel, boiler output Steam, high-temperature water or organic heat carrier with certain heat energy.The original meaning of pot refers to the water container heated on fire, and stove refers to burning The place of fuel, boiler includes pot and stove two large divisions.The hot water or steam produced in boiler can directly be industrial production and people The people's livelihood is lived provide needed for heat energy, can also be converted to mechanical energy by Steam Power Equipment, or by generator turn mechanical energy again It is changed to electric energy.The boiler for providing hot water is referred to as hot-water boiler, is mainly used in also having a small amount of application in life, industrial production.Produce The boiler of steam is referred to as steam boiler, is often simply called boiler, is used for thermal power station, ship, locomotive and industrial and mining enterprises.
Oil-gas normal-pressure water heating boiler refers to, using fuel oil, the normal-pressure hot-water boiler of gas heating, belong to boiler for domestic Scope, it includes vertical liquid fuel gas-fired water heating boiler body fuel-oil normal-pressure water-heating boiler, gas normal-pressure hot-water boiler, oil-gas two-way Normal-pressure hot-water boiler.Their boiler body is the same, and simply burner is different.Oil-burning gas-fired boiler is mainly used in adopting It is warm to have a bath, because it is not belonging to the boiler category of country's definition, so not managed by Bureau of Technical Supervision, it can be saved for user A little expenses, because its normal pressure is run, without potential safety hazard, therefore may be mounted at Anywhere, this several years oil/gas-fired atmospheric heat Homogeneous solution-type reactor development is very fast, and heating, the bathing of most units are all to employ this boiler.
Radiation heating-surface product is small when in use for existing oil-burning gas-fired boiler, and the flue gas of high temperature is expelled directly out, and causes heat Amount wastes serious, and the thermal efficiency is relatively low.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of oil-burning gas-fired boiler of high-efficiency heat conduction, solves Radiation heating-surface product is small when in use for existing oil-burning gas-fired boiler, and the flue gas of high temperature is expelled directly out, and causes heat waste tight Weight, the problem of thermal efficiency is relatively low.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs:A kind of fuel oil of high-efficiency heat conduction Furnace wall is welded with gas fired-boiler, including base, base, the inner chamber of the furnace wall is horizontally disposed corrugated internal furnace, the ripple It is welded with to be installed with vertically arranged dividing plate, dividing plate between the middle part of flue and the top of furnace wall inner chamber and leads smoke pipe and right Smoke pipe is flowed, and leads the top that smoke pipe is located at convection current smoke pipe, the left end of the furnace wall is provided with left end cap, a left side for the left end cap Side is provided with burner, and the one side that the left end cap is located inside furnace wall is welded with left smoke box, the right-hand member peace of the furnace wall Equipped with right end cap, the one side that the right end cap is located inside furnace wall welds right smoke box, leads between the right smoke box and left smoke box The connection of convection current smoke pipe is crossed, and is connected between right smoke box and burner by corrugated internal furnace.
The top of the furnace wall is disposed with the expansion tank connected with its inner chamber, outlet pipe, water inlet pipe from left to right And aiutage, the relief valve connected with its inner chamber, outlet pipe and the water inlet pipe difference are provided with the top of the expansion tank Positioned at the both sides of dividing plate, it is provided with outlet pipe on outlet valve, water inlet pipe and water intaking valve is installed, bottom and the left side of the aiutage Connected between smoke box by leading smoke pipe, the blow-off pipe connected with its inner chamber, the blowdown are installed on the right side of the furnace wall bottom Blowoff valve is installed on pipe.
It is preferred that, the left end cap and right end cap are connected by bolt with furnace wall.
It is preferred that, the outlet valve, water intaking valve and blowoff valve are magnetic valve.
It is preferred that, inspection rack is provided with the top of the furnace wall, is provided with and climbs between the front of the inspection rack and base Ladder.
It is preferred that, the welding of the top of the inspection rack and furnace wall, the two ends of the cat ladder respectively with inspection rack and heel pin Connect.
It is preferred that, the positive both sides of the inspection rack are welded with railing.
(3) beneficial effect
The utility model provides a kind of oil-burning gas-fired boiler of high-efficiency heat conduction.Possesses following beneficial effect:
(1), the oil-burning gas-fired boiler of the high-efficiency heat conduction, dividing plate is set at the middle part of furnace wall, by water inlet pipe and outlet pipe point The both sides of dividing plate are not arranged on, the hot water and cold water in furnace wall can be separated using the effect of dividing plate, subregion is relatively reasonable, ripple The corrugated of line flue sets the contact area increased with water, improves radiation heating-surface product, leads smoke pipe, left smoke box, convection current The cooperation of smoke pipe, right smoke box and corrugated internal furnace constitutes the flue structure of three backhauls, makes the absorption of high-temperature flue gas more abundant, subtracts Thermal loss is lacked, heat transfer efficiency is higher.
(2), the oil-burning gas-fired boiler of the high-efficiency heat conduction, left smoke box and right smoke box is arranged on the inside of furnace wall, Neng Gouli The heat of left smoke box and right smoke box surface is absorbed with the water in furnace wall, radiation efficiency is higher, and aiutage is arranged on The right side of furnace wall, can be cooled down using the cold water entered by water inlet pipe in furnace wall to the right-hand member for leading smoke pipe, to heat Absorb more abundant, reduce thermal loss, the thermal efficiency is higher, the cooperation of inspection rack and cat ladder is facilitated at the top of furnace wall Maintenance and Repair, using more convenient.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model structure left view;
Fig. 3 is the utility model structure sectional view.
In figure:1 base, 2 furnace walls, 3 blowoff valves, 4 blow-off pipes, 5 right end caps, 6 aiutages, 7 water intaking valves, 8 water inlet pipes, 9 columns Bar, 10 inspection racks, 11 outlet valves, 12 outlet pipes, 13 relief valves, 14 expansion tanks, 15 left end caps, 16 burners, 17 cat ladders, 18 Smoke pipe, 21 dividing plates, 22 right smoke boxes, 23 corrugated internal furnaces are led in left smoke box, 19 convection current smoke pipes, 20.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme:A kind of oil-burning gas-fired boiler of high-efficiency heat conduction, bag Include and furnace wall 2 be welded with base 1, base 1, the top of furnace wall 2 is provided with inspection rack 10, the front and base 1 of inspection rack 10 it Between be provided with cat ladder 17, inspection rack 10 and the top of furnace wall 2 are welded, and the two ends of cat ladder 17 are sold with inspection rack 10 and base 1 respectively Connect, the cooperation of inspection rack 10 and cat ladder 17, facilitate the Maintenance and Repair to the top of furnace wall 2, using more convenient, inspection rack 10 Positive both sides are welded with railing 9, and the inner chamber of furnace wall 2 is horizontally disposed corrugated internal furnace 23, and the corrugated of corrugated internal furnace 23 is set Put the contact area increased with water, improve radiation heating-surface product, the middle part of corrugated internal furnace 23 and the top of the inner chamber of furnace wall 2 it Between be welded with vertically arranged dividing plate 21, furnace wall 2 middle part set dividing plate 21, water inlet pipe 8 is set respectively with outlet pipe 12 In the both sides of dividing plate 21, the hot water in furnace wall 2 and cold water can be separated using the effect of dividing plate 21, subregion is relatively reasonable, every It is installed with plate 21 and leads smoke pipe 20 and convection current smoke pipe 19, dividing plate 21 can also plays solid to leading smoke pipe 20 and convection current smoke pipe 19 Fixed effect, and the top that smoke pipe 20 is located at convection current smoke pipe 19 is led, the left end of furnace wall 2 is provided with left end cap 15, left end cap 15 Left surface burner 16 is installed, the one side that left end cap 15 is located inside furnace wall 2 is welded with left smoke box 18, the right side of furnace wall 2 End is provided with right end cap 5, and left end cap 15 and right end cap 5 are connected by bolt with furnace wall 2, and right end cap 5 is located inside furnace wall 2 One side welds right smoke box 22, and left smoke box 18 and right smoke box 22 are arranged on to the inside of furnace wall 2, can utilize the water in furnace wall 2 The heat of left smoke box 18 and the surface of right smoke box 22 is absorbed, radiation efficiency is higher, between right smoke box 22 and left smoke box 18 Connected, and connected between right smoke box 22 and burner 16 by corrugated internal furnace 23 by convection current smoke pipe 19, lead smoke pipe 20, left cigarette The cooperation of case 18, convection current smoke pipe 19, right smoke box 22 and corrugated internal furnace 23 constitutes the flue structure of three backhauls, makes high-temperature flue gas Absorb more abundant, reduce thermal loss, heat transfer efficiency is higher.
The top of furnace wall 2 is disposed with the expansion tank 14 connected with its inner chamber, outlet pipe 12, water inlet pipe from left to right 8 and aiutage 6, aiutage 6 is arranged on to the right side of furnace wall 2, the cold water pair entered by water inlet pipe 8 in furnace wall 2 can be utilized The right-hand member for leading smoke pipe 20 is cooled down, and the absorption to heat is more abundant, reduces thermal loss, and the thermal efficiency is higher, swelling water The top of case 14 is provided with the relief valve 13 connected with its inner chamber, and outlet pipe 12 and water inlet pipe 8 are located at the both sides of dividing plate 21 respectively, It is provided with outlet pipe 12 on outlet valve 11, water inlet pipe 8 and water intaking valve 7 is installed, is led between the bottom of aiutage 6 and left smoke box 18 Cross and lead smoke pipe 20 and connect, be provided with the right side of the bottom of furnace wall 2 on the blow-off pipe 4 connected with its inner chamber, blow-off pipe 4 and blowdown is installed Valve 3, outlet valve 11, water intaking valve 7 and blowoff valve 3 are magnetic valve.
In summary, the oil-burning gas-fired boiler of the high-efficiency heat conduction, rationally, heat utilization ratio is high for topology layout, and stability is good Good, maintenance is convenient, reduces heat waste, and solving existing oil-burning gas-fired boiler, radiation heating-surface product is small when in use, high The flue gas of temperature is expelled directly out, and causes heat waste seriously, the problem of thermal efficiency is relatively low.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row His property is included, so that process, method, article or equipment including a series of key elements not only include those key elements, and And also including other key elements being not expressly set out, or also include for this process, method, article or equipment institute inherently Key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that including Also there is other identical element in process, method, article or the equipment of the key element ".
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. being welded with furnace wall (2) on a kind of oil-burning gas-fired boiler of high-efficiency heat conduction, including base (1), base (1), its feature exists In:The inner chamber of the furnace wall (2) is horizontally disposed corrugated internal furnace (23), and the middle part and furnace wall (2) of the corrugated internal furnace (23) are interior It is welded with to be installed with vertically arranged dividing plate (21), dividing plate (21) between the top of chamber and leads smoke pipe (20) and convection current smoke pipe (19), and the top that smoke pipe (20) is located at convection current smoke pipe (19) is led, the left end of the furnace wall (2) is provided with left end cap (15), The left surface of the left end cap (15) is provided with burner (16), and the left end cap (15) is located at furnace wall (2) internal one side Left smoke box (18) is welded with, the right-hand member of the furnace wall (2) is provided with right end cap (5), and the right end cap (5) is located in furnace wall (2) The one side in portion welds right smoke box (22), is connected between the right smoke box (22) and left smoke box (18) by convection current smoke pipe (19), And it is connected between right smoke box (22) and burner (16) by corrugated internal furnace (23);
The top of the furnace wall (2) be disposed with from left to right the expansion tank (14) connected with its inner chamber, outlet pipe (12), The relief valve (13) connected with its inner chamber, institute are provided with the top of water inlet pipe (8) and aiutage (6), the expansion tank (14) State and outlet valve (11) is installed on the both sides that outlet pipe (12) and water inlet pipe (8) are located at dividing plate (21) respectively, outlet pipe (12), enter Water intaking valve (7) is installed, by leading smoke pipe (20) even between the bottom of the aiutage (6) and left smoke box (18) on water pipe (8) Connect, the row of being provided with the blow-off pipe (4) connected with its inner chamber, the blow-off pipe (4) is installed on the right side of furnace wall (2) bottom Dirty valve (3).
2. a kind of oil-burning gas-fired boiler of high-efficiency heat conduction according to claim 1, it is characterised in that:The left end cap (15) It is connected with right end cap (5) by bolt with furnace wall (2).
3. a kind of oil-burning gas-fired boiler of high-efficiency heat conduction according to claim 1, it is characterised in that:The outlet valve (11), water intaking valve (7) and blowoff valve (3) are magnetic valve.
4. a kind of oil-burning gas-fired boiler of high-efficiency heat conduction according to claim 1, it is characterised in that:The furnace wall (2) Top is provided with inspection rack (10), and cat ladder (17) is provided between the front of the inspection rack (10) and base (1).
5. a kind of oil-burning gas-fired boiler of high-efficiency heat conduction according to claim 4, it is characterised in that:The inspection rack (10) Welded with the top of furnace wall (2), the two ends of the cat ladder (17) respectively with inspection rack (10) and base (1) pin joint.
6. a kind of oil-burning gas-fired boiler of high-efficiency heat conduction according to claim 4, it is characterised in that:The inspection rack (10) Positive both sides be welded with railing (9).
CN201720073051.6U 2017-01-19 2017-01-19 A kind of oil-burning gas-fired boiler of high-efficiency heat conduction Expired - Fee Related CN206514513U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720073051.6U CN206514513U (en) 2017-01-19 2017-01-19 A kind of oil-burning gas-fired boiler of high-efficiency heat conduction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720073051.6U CN206514513U (en) 2017-01-19 2017-01-19 A kind of oil-burning gas-fired boiler of high-efficiency heat conduction

Publications (1)

Publication Number Publication Date
CN206514513U true CN206514513U (en) 2017-09-22

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109556286A (en) * 2018-11-14 2019-04-02 陈婧琪 A kind of power economized boiler
CN110657572A (en) * 2019-10-10 2020-01-07 郭奇 Chamber combustion three-return-stroke water-fire tube ultra-low nitrogen boiler body and boiler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109556286A (en) * 2018-11-14 2019-04-02 陈婧琪 A kind of power economized boiler
CN110657572A (en) * 2019-10-10 2020-01-07 郭奇 Chamber combustion three-return-stroke water-fire tube ultra-low nitrogen boiler body and boiler

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170922

Termination date: 20190119

CF01 Termination of patent right due to non-payment of annual fee