CN204593835U - Vertical and horizontal oil-burning gas-fired boiler - Google Patents

Vertical and horizontal oil-burning gas-fired boiler Download PDF

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Publication number
CN204593835U
CN204593835U CN201520183054.6U CN201520183054U CN204593835U CN 204593835 U CN204593835 U CN 204593835U CN 201520183054 U CN201520183054 U CN 201520183054U CN 204593835 U CN204593835 U CN 204593835U
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burner
combustion chamber
threaded flue
pipe
furnace shell
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CN201520183054.6U
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李佳祥
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李佳祥
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]

Abstract

A kind of vertical and horizontal oil-burning gas-fired boiler, relate to heating equipment technical field, comprise combustion chamber, water jacket layer, threaded flue B and lower smoke-box, burner and burner gripper shoe are bolted, burner gripper shoe connects burner door base, described burner door base inside is provided with refractory concrete D, return pipe is provided with below burner door base, be fuel ignition by burner, now fuel can carry out Thorough combustion in combustion chamber, by the pressure produced during burning, residual fuel and heat are advanced threaded flue C, and then threaded flue B is entered after lower smoke-box circulation, discharge finally by floss hole, large burner hearth technology can make complete combustion of fuel, the flow-disturbing technology of threaded flue B and threaded flue C effectively can destroy the direct current trend of flue gas in smoke pipe, and strengthening heat convection, makes heat better be retained, boiler is configured with expansion tank, connects with air, runs under normal pressure, and without potential safety hazard, heat exchange efficiency is high, and safety coefficient is high.

Description

Vertical and horizontal oil-burning gas-fired boiler
Technical field
The utility model relates to heating equipment technical field, is specifically related to a kind of vertical and horizontal oil-burning gas-fired boiler.
Background technology
Along with the development in epoch and the demand of environmental protection, fuel oil and gas fired-boiler instead of traditional coal-burning boiler, and occupy a tiny space as override heating installation in general family.The failure rate is low of this fuel oil and gas fired-boiler, and can easily for indoor and outdoor.But along with the enhancing gradually of energy conservation consciousness, the burden of fuel cost is also increasing gradually, therefore, need people to improve constantly to allow oil or gas utilization rate in the boiler, the combustion heat of fuel is utilized more fully.
Summary of the invention
The purpose of this utility model is the weak point existed to overcome above-mentioned prior art, and provides a kind of vertical and horizontal oil-burning gas-fired boiler, and it is easy to use, simple to operate, be easy to large-scale promotion application.
The technical solution adopted in the utility model is: a kind of vertical and horizontal oil-burning gas-fired boiler, comprise combustion chamber, water jacket layer, threaded flue B and lower smoke-box, burner and burner gripper shoe are bolted, burner gripper shoe connects burner door base, described burner door base inside is provided with refractory concrete D, return pipe is provided with below burner door base, described return pipe side is communicated with water jacket layer and return pipe opposite side is communicated with furnace shell outside, peep hole is provided with above burner door base, described burner door base and peep hole all through furnace shell and burner door base and peep hole all and combustion chamber, combustion chamber is in furnace shell inside, in the middle part of combustion chamber, side is provided with refractory concrete A and refractory concrete A is attached on Inner Wall of Combustion Chamber, bottom of combustion chamber is provided with gripper shoe, gripper shoe is placed in low head top, lower smoke-box is provided with below low head, blow-off pipe is provided with in lower smoke-box, described blow-off pipe one end is passed low head and is communicated with water jacket layer, the other end of described blow-off pipe through furnace shell and with furnace shell ft connection, refractory masses is provided with bottom lower smoke-box, refractory material is placed on basic connecting plate, low head is connected with the side of threaded flue C and threaded flue B respectively, described threaded flue C is positioned at the inboard of threaded flue B, the opposite side of threaded flue C connects return combustion chamber low head, described return combustion chamber low head is placed in top of combustion chamber and return combustion chamber low head is placed between combustion chamber and return combustion chamber, return combustion chamber top is provided with explosion proof door, explosion proof door is through upper cover and explosion proof door top is placed in furnace shell outside, the opposite side of threaded flue B passes upper cover and is communicated with upper combustion room, upper combustion chamber interior is respectively equipped with water tank connecting pipe and outlet pipe, water tank connecting pipe is each passed through upper cover with the lower end of outlet pipe and is communicated with water jacket layer, the upper end of water tank connecting pipe and outlet pipe is all placed in furnace shell outside, water tank connecting pipe upper end is connected with expansion tank, the side of upper combustion room is provided with floss hole, described floss hole is through furnace shell and connection above fires room and furnace shell is outside.
Described furnace shell inside is provided with insulation material.
Described water jacket layer is in the interior volume of furnace shell, low head and upper cover composition and water jacket layer is in the outside of combustion chamber, return combustion chamber, threaded flue B, threaded flue C, peep hole, explosion proof door and burner door base.
Described threaded flue B and threaded flue C inside are provided with spoiler.
Described burner is the one in oil burner or gas burner.
Described floss hole is provided with condensing heat exchanger.
This vertical and horizontal oil-burning gas-fired boiler is the one in vertical placement or horizontal placement.
Beneficial aspects of the present utility model: the smoke evacuation path of this vertical and horizontal oil-burning gas-fired boiler adopts the backhaul of water bag fire jacket type three to arrange, heating surface area is comparatively large, greatly can improve heat exchange efficiency; The outfit of explosion proof door can the safety coefficient of improving product greatly; Large burner hearth technology can increase radiation heat transfer to greatest extent, makes complete combustion of fuel; The flow-disturbing technology of threaded flue B and threaded flue C effectively can destroy the direct current trend of flue gas in smoke pipe, and strengthening heat convection, makes heat better be retained; Boiler is configured with expansion tank, connects with air, runs, without potential safety hazard under normal pressure.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that P of the present utility model is to sectional view.
Fig. 3 is that M of the present utility model is to sectional view.
detailed description of the invention:
With reference to each figure, a kind of vertical and horizontal oil-burning gas-fired boiler, comprise combustion chamber 7, water jacket layer 5, threaded flue B9 and lower smoke-box 13, burner 19 and burner gripper shoe 20 are bolted, burner gripper shoe 20 connects burner door base 17, described burner door base 17 inside is provided with refractory concrete D18, return pipe 27 is provided with below burner door base 17, described return pipe 27 side is communicated with water jacket layer 5 and return pipe 27 opposite side is communicated with furnace shell 26 outside, peep hole 21 is provided with above burner door base 17, described burner door base 17 and peep hole 21 all through furnace shell 26 and burner door base 17 be all communicated with combustion chamber 7 with peep hole 21, it is inner that combustion chamber 7 is in furnace shell 26, in the middle part of combustion chamber 7, side is provided with refractory concrete A8 and refractory concrete A8 is attached on the inwall of combustion chamber 7, gripper shoe 14 is provided with bottom combustion chamber 7, gripper shoe 14 is placed in low head 12 top, lower smoke-box 13 is provided with below low head 12, blow-off pipe 28 is provided with in lower smoke-box 13, described blow-off pipe 28 one end is passed low head 12 and is communicated with water jacket layer 5, the other end of described blow-off pipe 28 through furnace shell 26 and with furnace shell 26 ft connection, refractory masses 15 is provided with bottom lower smoke-box 13, refractory masses 15 is placed on basic connecting plate 16, low head 12 is connected with the side of threaded flue C10 and threaded flue B9 respectively, described threaded flue C10 is positioned at the inboard of threaded flue B9, the opposite side of threaded flue C10 connects return combustion chamber low head 22, described return combustion chamber low head 22 is placed in top, combustion chamber 7 and return combustion chamber low head 22 is placed between combustion chamber 7 and return combustion chamber 6, return combustion chamber 6 top is provided with explosion proof door 1, explosion proof door 1 is through upper cover 23 and explosion proof door 1 top is placed in furnace shell 26 outside, the opposite side of threaded flue B9 passes upper cover 23 and is communicated with upper combustion room 4, inside, upper combustion room 4 is respectively equipped with water tank connecting pipe 24 and outlet pipe 2, water tank connecting pipe 24 is each passed through upper cover 23 with the lower end of outlet pipe 2 and is communicated with water jacket layer 5, the upper end of water tank connecting pipe 24 and outlet pipe 2 is all placed in furnace shell 26 outside, water tank connecting pipe 24 upper end is connected with expansion tank 25, the side of upper combustion room 4 is provided with floss hole 3, described floss hole 3 is through furnace shell 26 and connection upper combustion room 4 is outside with furnace shell 26.Described furnace shell 26 inside is provided with insulation material 11.Described water jacket layer 5 is in the interior volume of furnace shell 26, low head 12 and upper cover 23 composition and water jacket layer 5 is in the outside of combustion chamber 7, return combustion chamber 6, threaded flue B9, threaded flue C10, peep hole 21, explosion proof door 1 and burner door base 17.Described threaded flue B9 and threaded flue C10 inside are provided with spoiler.Described burner 19 is the one in oil burner or gas burner.Described floss hole 3 is provided with condensing heat exchanger.This vertical and horizontal oil-burning gas-fired boiler is the one in vertical placement or horizontal placement.First by burner 19 pairs of inner air drafts in combustion chamber 7 when equipment runs, make combustion chamber 7, return combustion chamber 6, lower smoke-box 13, the remaining fuel gas of threaded flue B9 and threaded flue C10 inside is emptying, the event in case blast after stop combustion, for preventing because residual gas gets rid of the explosive incident occurred only, this vertical and horizontal oil-burning gas-fired boiler is equipped with explosion proof door 1, this explosion proof door 1 can be opened automatically when combustion chamber 7 pressure reaches certain value, by earth pressure release, prevent blast, be fuel ignition by burner 19 after residual gas is emptying, fuel and fire can enter combustion chamber 7 through burner door base 17, side, combustion chamber 7 inwall is attached with refractory concrete A8 to prevent flame from directly impacting the metal outer wall of combustion chamber 7 and the destruction of causing and aging, now fuel can carry out Thorough combustion in combustion chamber 7, by the pressure produced during burning, residual fuel and heat are advanced threaded flue C10, and then threaded flue B9 is entered after lower smoke-box 13 circulates, discharge finally by floss hole 3, complete combustion process, during this period, monitor by peep hole 21 pairs of combustion processes, the water of water jacket layer 5 is heated by the heat produced by burning, and circulated by outlet pipe 2 and return pipe 27, for heating area heating, the thermal loss of furnace interior can be greatly reduced by the refractory masses 15 on the insulation material 11 of furnace shell 26 inside and basic connecting plate 16, blow-off pipe 28 can be opened when carrying out emptying to water jacket layer 5, water in water jacket layer is carried out emptying, to reach the object of blowdown.The smoke evacuation path of this vertical and horizontal oil-burning gas-fired boiler adopts the backhaul of water bag fire jacket type three to arrange, heating surface area is comparatively large, greatly can improve heat exchange efficiency; The outfit of explosion proof door 1 can the safety coefficient of improving product greatly; Large burner hearth technology can increase radiation heat transfer to greatest extent, makes complete combustion of fuel; The flow-disturbing technology of threaded flue B9 and threaded flue C10 effectively can destroy the direct current trend of flue gas in smoke pipe, and strengthening heat convection, makes heat better be retained; Boiler is configured with expansion tank 25, connects with air, runs, without potential safety hazard under normal pressure.

Claims (7)

1. a vertical and horizontal oil-burning gas-fired boiler, comprise combustion chamber, water jacket layer, threaded flue B and lower smoke-box, it is characterized in that: burner and burner gripper shoe are bolted, burner gripper shoe connects burner door base, described burner door base inside is provided with refractory concrete D, return pipe is provided with below burner door base, described return pipe side is communicated with water jacket layer and return pipe opposite side is communicated with furnace shell outside, peep hole is provided with above burner door base, described burner door base and peep hole all through furnace shell and burner door base and peep hole all and combustion chamber, combustion chamber is in furnace shell inside, in the middle part of combustion chamber, side is provided with refractory concrete A and refractory concrete A is attached on Inner Wall of Combustion Chamber, bottom of combustion chamber is provided with gripper shoe, gripper shoe is placed in low head top, lower smoke-box is provided with below low head, blow-off pipe is provided with in lower smoke-box, described blow-off pipe one end is passed low head and is communicated with water jacket layer, the other end of described blow-off pipe through furnace shell and with furnace shell ft connection, refractory masses is provided with bottom lower smoke-box, refractory material is placed on basic connecting plate, low head is connected with the side of threaded flue C and threaded flue B respectively, described threaded flue C is positioned at the inboard of threaded flue B, the opposite side of threaded flue C connects return combustion chamber low head, described return combustion chamber low head is placed in top of combustion chamber and return combustion chamber low head is placed between combustion chamber and return combustion chamber, return combustion chamber top is provided with explosion proof door, explosion proof door is through upper cover and explosion proof door top is placed in furnace shell outside, the opposite side of threaded flue B passes upper cover and is communicated with upper combustion room, upper combustion chamber interior is respectively equipped with water tank connecting pipe and outlet pipe, water tank connecting pipe is each passed through upper cover with the lower end of outlet pipe and is communicated with water jacket layer, the upper end of water tank connecting pipe and outlet pipe is all placed in furnace shell outside, water tank connecting pipe upper end is connected with expansion tank, the side of upper combustion room is provided with floss hole, described floss hole is through furnace shell and connection above fires room and furnace shell is outside.
2. vertical and horizontal oil-burning gas-fired boiler according to claim 1, is characterized in that: described furnace shell inside is provided with insulation material.
3. vertical and horizontal oil-burning gas-fired boiler according to claim 1, is characterized in that: described water jacket layer is in the interior volume of furnace shell, low head and upper cover composition and water jacket layer is in the outside of combustion chamber, return combustion chamber, threaded flue B, threaded flue C, peep hole, explosion proof door and burner door base.
4. vertical and horizontal oil-burning gas-fired boiler according to claim 1, is characterized in that: described threaded flue B and threaded flue C inside are provided with spoiler.
5. vertical and horizontal oil-burning gas-fired boiler according to claim 1, is characterized in that: described burner is the one in oil burner or gas burner.
6. vertical and horizontal oil-burning gas-fired boiler according to claim 1, is characterized in that: described floss hole is provided with condensing heat exchanger.
7. vertical and horizontal oil-burning gas-fired boiler according to claim 1, is characterized in that: this vertical and horizontal oil-burning gas-fired boiler is the one in vertical placement or horizontal placement.
CN201520183054.6U 2015-03-30 2015-03-30 Vertical and horizontal oil-burning gas-fired boiler Active CN204593835U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520183054.6U CN204593835U (en) 2015-03-30 2015-03-30 Vertical and horizontal oil-burning gas-fired boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520183054.6U CN204593835U (en) 2015-03-30 2015-03-30 Vertical and horizontal oil-burning gas-fired boiler

Publications (1)

Publication Number Publication Date
CN204593835U true CN204593835U (en) 2015-08-26

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ID=53929981

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520183054.6U Active CN204593835U (en) 2015-03-30 2015-03-30 Vertical and horizontal oil-burning gas-fired boiler

Country Status (1)

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CN (1) CN204593835U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105202748A (en) * 2015-10-13 2015-12-30 河北鑫华新锅炉制造有限公司 Semi-backdraft type small-size fuel oil and fuel gas hot water boiler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105202748A (en) * 2015-10-13 2015-12-30 河北鑫华新锅炉制造有限公司 Semi-backdraft type small-size fuel oil and fuel gas hot water boiler
CN105202748B (en) * 2015-10-13 2018-10-19 河北鑫华新环保科技有限公司 A kind of half strile-back type small fuel oil gas-fired water heating boiler

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