CN103948307B - Smoke exhaust system of water pot of fuel gas steam box - Google Patents

Smoke exhaust system of water pot of fuel gas steam box Download PDF

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Publication number
CN103948307B
CN103948307B CN201410136705.6A CN201410136705A CN103948307B CN 103948307 B CN103948307 B CN 103948307B CN 201410136705 A CN201410136705 A CN 201410136705A CN 103948307 B CN103948307 B CN 103948307B
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China
Prior art keywords
flue
water
branch road
hole
water pot
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Application number
CN201410136705.6A
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Chinese (zh)
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CN103948307A (en
Inventor
杨锡奇
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JIANGMEN JALIVER INDUSTRY Co Ltd
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JIANGMEN JALIVER INDUSTRY Co Ltd
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Application filed by JIANGMEN JALIVER INDUSTRY Co Ltd filed Critical JIANGMEN JALIVER INDUSTRY Co Ltd
Priority to CN201410136705.6A priority Critical patent/CN103948307B/en
Publication of CN103948307A publication Critical patent/CN103948307A/en
Priority to PCT/CN2015/075122 priority patent/WO2015149649A1/en
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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/04—Cooking-vessels for cooking food in steam; Devices for extracting fruit juice by means of steam ; Vacuum cooking vessels
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J36/00—Parts, details or accessories of cooking-vessels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B33/00—Steam-generation plants, e.g. comprising steam boilers of different types in mutual association
    • F22B33/18—Combinations of steam boilers with other apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B7/00—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body
    • F22B7/02—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body without auxiliary water tubes

Abstract

The invention discloses a water pot of a fuel gas steam box. The water pot of the fuel gas steam box comprises a flat-plate heat exchanger, a flue and a water pot body which are connected, wherein the flat-plate heat exchanger is in a hollow shape, a lower end hole is formed in the bottom of the flat-plate heat exchanger, and the upper and lower faces of the flat-plate heat exchanger can perform heat exchange; the back end of the flue is connected to bypass flues, which are arcuate curves; each bypass flue is spaced into multiple layers and is positioned above the flat-plate heat exchanger; the bypass flues at the two sides are mutually connected and are communicated end to end; a space for water injection is formed in the bend of each layer of bypass flue; water injection spaces are respectively reserved between the bypass flues, between the bypass flues and the water pot body, between the flue and the water pot body, as well as between the surface of the flat-plate heat exchanger and the bypass flues; zigzag flexible flow boards are arranged in the bypass flues; a steam exhaust hole is formed in the upper part of the water pot body, a burner mounting hole is formed in the lower part of the water pot body, and a box smoke outlet, a water filling hole and a steam return hole are formed in one side end of the water pot body; the box smoke outlet is connected with smoke outlets of the bypass flues. The water pot of the fuel gas steam box and the smoke exhaust system have the characteristics of high efficiency, saving energy, safety, convenience in use and the like.

Description

A kind of smoke evacuation system of the water gallbladder of application fuel gas steamer
Technical field
The present invention relates to gas furnace field, refer in particular to a kind of smoke evacuation system of the water gallbladder of application fuel gas steamer.
Background technology
The equipment such as fuel gas steamer, steamer are widely used in the places such as dining room, dining room, and its power is big, usage frequency is high, is kitchen The higher equipment of energy consumption in room.So, need a kind of energy-conserving and environment-protective, the fuel gas steamer of safety, have become as catering industry urgent Expectation.
Determine whether fuel gas steamer energy-efficient and safety, water gallbladder and smoke evacuation system are one of key technologies therein.Mesh Before, general fuel gas steamer water gallbladder and smoke evacuation system are heated to water gallbladder using directly heating or by comb, using comb heat exchange Many employings single wrap comb heat exchange structure, its thermal efficiency is not ideal.
Content of the invention
It is an object of the invention to provide a kind of smoke evacuation system of energy-efficient, the handy safely water gallbladder of application fuel gas steamer System.
The technical solution adopted for the present invention to solve the technical problems is:
The water gallbladder of fuel gas steamer is made up of plate-type exchanger, flue and casing, and each part all makes of rustless steel.Flat board Formula heat exchanger forms hollow form by two pieces of flat sheet, and bottom opening simultaneously can install burner, and upper and lower surface can be carried out with flame Heat exchange.The heat producing during burner combustion, a part is consumed by plate-type exchanger, and another part enters cigarette with flue gas Road.Flue is connected with plate-type exchanger, and flue rear end is connected with the branch road flue of both sides rectangular cross-section.Branch road flue is bow Sigmoid shape, is partitioned into several layers up and down, and every layer of branch road flue knee has the space of water source injection, both sides branch road flue interlayer phase Connect, head and the tail insertion；The branch road flue of both sides number layer is located above plate-type exchanger, and neighbour place leaves the space of water filling. There is water filling space between plate-type exchanger surface and branch road flue, be provided with zigzag flow disturbing plate in branch road flue, its function is: Flue gas can be allowed to wriggle in flue and to prolong flowing, extend the holdup time in flue for the flue gas, improve heat exchange efficiency；Preferably, each The sectional area of road flue, width and thickness are equal, and plate-type exchanger material is thick compared with flue material.
The tail flue leading portion of water supply tank is connected with water gallbladder branch road flue rear end, and rear end is connected with air exhauster, in casing from Dynamic moisturizing ball float connects watering.The tail flue of water supply tank and air exhauster constitute a complete smoke evacuation system.Its technical characteristic It is: the normal-temperature water in water supply tank carries out heat exchange, the waste heat of effectively utilizes tail cigarette with the flue gas in tail flue, reduces discharged gas fume Temperature, improve fuel gas steamer the thermal efficiency.
The invention has the beneficial effects as follows: by increasing the area of water gallbladder and smoke evacuation system heat exchange, extend flue gas in flue The interior currency, thus increasing substantially the thermal efficiency of fuel gas steamer, reach the purpose of energy-conservation.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is fuel gas steamer structural representation；
Fig. 2 is water container box body right side structure schematic diagram；
Fig. 3 is flue and water supply tank and air exhauster attachment structure schematic diagram；
Fig. 4 is position view in casing for the branch road flue；
Fig. 5 is branch road flue structure schematic diagram；
Fig. 6 is flow disturbing plate structure schematic diagram；
Fig. 7 is that plate-type exchanger ties schematic diagram with casing；
Fig. 8 is water supply tank internal structure schematic diagram.
Specific embodiment
Accompanying drawing 1, Fig. 2, a kind of smoke evacuation system of the water gallbladder of application fuel gas steamer, it is equipped with flat changing inside water container box body 3 Hot device 1, flue 2 and two branch road flues 21,22；The exhaust opening 26 of branch road flue 21,22 is arranged with the casing on the right side of water container box body 3 Mouth 33 is tightly connected；The lower stomidium 11 of plate-type exchanger 1 is tightly connected with the burner installing hole 31 of casing.Water container box body Upper end is provided with steam discharge hole 30, and there are burner installing hole 31 and sewage draining exit 32 in lower end, is provided with moisturizing hole 34 on the right side of water container box body 3 With back-steam hole 35, inside casing, there is water filling space 25, top portion is provided with dislocation water-stop sheet 36.Plate-type exchanger 1 and branch road cigarette There is the space 27 of water filling between road 21,22, between branch road flue 21,22, have the space 28 of water filling, water supply tank 4 and water container box body 3 Right vertical phase is leaned on, and water supply tank 4 is connected with air exhauster 5.
Accompanying drawing 3, the exhaust opening 26 of branch road flue 21,22 is shown in accompanying drawing 1 with water supply tank 4() tail flue front port 48 be connected； It is provided with tail flue 41 inside the casing 40 of water supply tank 4, inside tail flue 41, be provided with flow disturbing plate 46；The lower end of moisturizing box body 40 It is provided with lower end moisturizing hole 44, upper end is provided with return-air hole 45；Moisturizing box body 40 is provided with water source hole 43, is provided with tail flue above right side Rear port 47, air exhauster 5 is connected with water supply tank tail flue rear port 47；The return-air hole 45 of water supply tank and the back-steam of water container box body 3 Hole 35 tubular seals connect, and its function is: guarantee that in water supply tank 4, pressure is parallel with pressure in water container box body 3, mend beneficial to normal Water.
Accompanying drawing 4, branch road flue 21,22 and casing 3 surrounding and the space 25 leaving water filling in-between.
Accompanying drawing 5, Fig. 6, are provided with flow disturbing plate 23, leave note between both sides branch road flue 21,22 inside branch road flue 21,22 Hydrospace 25, every branch road flue is arciform Curved, is partitioned into several layers up and down, and every layer of branch road flue knee has watering to note The space 28 entering.
Accompanying drawing 7, the left side of plate-type exchanger 1 is flue 2, and upper end is provided with the hollow bulb 200 of branch road flue 21,22, shape Become the water filling space and water container box body between, lower stomidium 11 is tightly connected with the lower port 31 of casing 3, and the bottom of casing has and water The sewage draining exit 32 of gallbladder box house water filling space connection, installs a ball valve at this sewage draining exit, be easy to exclude the sewage in casing.
Accompanying drawing 8, water supply tank 4(is shown in accompanying drawing 1) tail flue 41 be Curved, the inside is provided with spoiler 46, before tail flue Port 48 is rectangle or circular configuration, and the water source hole 43 of water supply tank 4 is connected with watering tubular seals.In water supply tank 4, space sets Put automatic water supplement ball-cock assembly 42, ball-cock assembly 42 is fixed on water source hole 43 and is tightly connected with water source.When the water in water container box body lacks When few, the water in moisturizing box body 40 is shown in accompanying drawing 2 through lower stomidium 44 with water container box body moisturizing hole 34() carry out mending confession.
These are only embodiments of the present invention, as long as realize technical scheme with essentially identical means broadly falling into Within protection scope of the present invention.

Claims (2)

1. a kind of smoke evacuation system of the water gallbladder of application fuel gas steamer it is characterised in that: what water gallbladder was made of stainless steel flat changes Hot device (1), flue (2) and water container box body (3) composition, described plate-type exchanger (1) forms hollow form by two pieces of flat sheet, Bottom has the lower stomidium (11) that can install burner, and upper and lower surface can carry out heat exchange, flue (2) and flat heat exchange with flame Device (1) is connected, and flue (2) rear end is connected with the branch road flue (21,22) of both sides rectangular cross-section, and branch road flue (21,22) is Arciform Curved, is partitioned into several layers up and down, and positioned at the top of plate-type exchanger (1), both sides branch road flue interlayer is connected with each other, Head and the tail insertion, every layer of branch road flue knee has the space (28) of water source injection, between branch road flue (21,22), branch road flue Between (21,22) and water container box body (3), between flue (2) and water container box body (3), leave water filling space (25), flat heat exchange There is water filling space (27), branch road flue is provided with zigzag flow disturbing plate (23) in (21,22) between device (1) surface and branch road flue, Steam discharge hole (30) is arranged at the top of water container box body (3), and burner installing hole (31) is arranged at bottom, and a side has casing exhaust opening (33), moisturizing hole (34) and back-steam hole (35), casing exhaust opening (33) is connected with the exhaust opening (26) of branch road flue (21,22)； Also include the water supply tank using fume afterheat (4) and be arranged on air exhauster (5) outside water supply tank (4), water supply tank (4) is by moisturizing Box body (40), tail flue (41) and floating ball valve of rehydration (42) are constituted, and tail flue (41) and floating ball valve of rehydration (42) are arranged at benefit In tank box (40), the exhaust opening (26) of the branch road flue (21,22) of the front end of tail flue (41) and casing exhaust opening (33) Connect, the rear port (47) of tail flue (41) is connected with air exhauster (5), and floating ball valve of rehydration (42) is fixed on water source hole (43), mend The water space of tank box (40) is connected with the moisturizing hole (34) of water container box body by lower end moisturizing hole (44), moisturizing box body (40) upper end is provided with return-air hole (45).
2. according to claim 1 a kind of application fuel gas steamer water gallbladder smoke evacuation system it is characterised in that: described tail Flue (41) is Curved, and is built-in with spoiler (46).
CN201410136705.6A 2014-04-04 2014-04-04 Smoke exhaust system of water pot of fuel gas steam box Active CN103948307B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201410136705.6A CN103948307B (en) 2014-04-04 2014-04-04 Smoke exhaust system of water pot of fuel gas steam box
PCT/CN2015/075122 WO2015149649A1 (en) 2014-04-04 2015-03-26 Water pot of fuel gas steam box and smoke exhaust system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410136705.6A CN103948307B (en) 2014-04-04 2014-04-04 Smoke exhaust system of water pot of fuel gas steam box

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CN103948307B true CN103948307B (en) 2017-01-25

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103948307B (en) * 2014-04-04 2017-01-25 江门佳利华实业有限公司 Smoke exhaust system of water pot of fuel gas steam box
CN105342456B (en) * 2014-08-18 2017-11-21 福建省榕坤酒店设备用品有限公司 Dry flue gas steamer stove
CN108826663A (en) * 2018-08-17 2018-11-16 浙江明泉工业装备科技有限公司 A kind of energy-saving environment-friendly hot water furnace
CN114383125B (en) * 2022-01-18 2024-03-29 浙江叶华机械制造有限公司 Multi-fuel energy-saving dust-reducing steam generator device

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CN201213703Y (en) * 2008-06-11 2009-04-01 倪铁勇 Improved energy-saving steam box
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CN101532680A (en) * 2009-04-22 2009-09-16 张正军 Super energy-saving machine unit with integration of steaming, frying and water-heating
CN201348280Y (en) * 2008-12-10 2009-11-18 谭健成 Energy-efficient dim sum steam oven
CN102631131A (en) * 2012-04-04 2012-08-15 叶建琼 Efficient energy-saving steam cabinet
CN203776665U (en) * 2014-04-04 2014-08-20 江门佳利华实业有限公司 Water liner and purging system of gas-fired steam box

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Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004350907A (en) * 2003-05-29 2004-12-16 Toho Gas Co Ltd Food steamer for business use
JP2005065819A (en) * 2003-08-21 2005-03-17 Sukegawa Electric Co Ltd Steam cooker
CN201213703Y (en) * 2008-06-11 2009-04-01 倪铁勇 Improved energy-saving steam box
CN201263616Y (en) * 2008-09-18 2009-07-01 刘哲民 Gas steam generator
CN201348280Y (en) * 2008-12-10 2009-11-18 谭健成 Energy-efficient dim sum steam oven
CN101532680A (en) * 2009-04-22 2009-09-16 张正军 Super energy-saving machine unit with integration of steaming, frying and water-heating
CN102631131A (en) * 2012-04-04 2012-08-15 叶建琼 Efficient energy-saving steam cabinet
CN203776665U (en) * 2014-04-04 2014-08-20 江门佳利华实业有限公司 Water liner and purging system of gas-fired steam box

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Publication number Publication date
WO2015149649A1 (en) 2015-10-08
CN103948307A (en) 2014-07-30

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