CN102679537A - Miniature vertical gas dual-purpose water heater - Google Patents
Miniature vertical gas dual-purpose water heater Download PDFInfo
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- CN102679537A CN102679537A CN2011101545191A CN201110154519A CN102679537A CN 102679537 A CN102679537 A CN 102679537A CN 2011101545191 A CN2011101545191 A CN 2011101545191A CN 201110154519 A CN201110154519 A CN 201110154519A CN 102679537 A CN102679537 A CN 102679537A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 102
- 239000000779 smoke Substances 0.000 claims abstract description 47
- 238000003466 welding Methods 0.000 claims abstract description 29
- 239000011490 mineral wool Substances 0.000 claims abstract description 7
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 238000005406 washing Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The invention discloses a miniature vertical gas dual-purpose water heater. The miniature vertical gas dual-purpose water heater comprises a cylindrical water heater body, a hearth and a burner at the bottom of the water heater, and is characterized in that a hole is formed in the middle of the top of the water heater body; a left hot water outlet valve and a right hot water outlet valve are arranged at the other end of the top of the water heater body; a left cold water outlet valve and a right cold water outlet valve are arranged on a left side wall and a right side wall of the lower end of the peripheral wall of the water heater body; the end of the upper end of the hearth is provided with circular flat plate on which fire tube holes are uniformly distributed; a cylindrical smoke collecting box is arranged above the flat plate; a bottom plate at the lower end of the smoke collecting box is a spherical bottom plate on which the fire tube holes are uniformly distributed; the fire tube holes and the fire tube holes which are uniformly distributed on the flat plate are communicated with a fire tube one to one so as to form a fire tube bundle; two paths of heat exchangers with a shape of a cylindrical spiral pipe are arranged outside the fire tube bundle; the middle of a top plate at the upper end of the smoke collecting box is provided with a chimney tube; the upper end face of the peripheral wall of the smoke collecting box extends upwards to form a cylindrical coaming; the upper end of the coaming is in welding connection with the hole in the middle of the top of the water heater body; and a mineral wool layer is filled between the coaming and the chimney tube. The miniature vertical gas dual-purpose water heater is suitable for small enterprises and families.
Description
Technical field
The present invention relates to a kind of minitype vertical type gas water-heating furnace, particularly relate to a kind of minitype vertical type gas two-purpose water heater.
Background technology
Traditional minitype vertical type gas water-heating furnace is only established one the road and is supplied with heated hot water, both as the usefulness of shower, washing, is used as the circulating hot water that heating is used again; Yet heating is to circulate in heat exchanger at gas water-heating furnace, pipeline and indoor heating for a long time with hot water, thus; Water temperature is prone to make breed bacteria in the water, and when in shower, washing, germ promptly is prone to mouth, the eye from human body and receives organ such as trauma skin to invade human body; Cause the infection of germ, so that diseases induced, be detrimental to health.The lifting of Along with people's living standard, to the yet raising thereupon of requirement of domestic water quality, thus, the water quality that makes traditional minitype vertical type gas water-heating furnace heat back hot water has not met the hygienic requirements as shower, hot wash-water.In addition, traditional minitype vertical type gas water-heating furnace is that its thermal efficiency is low through the cold water in the burner hearth directly-fired kiln body, thereby the utmost point needs to traditional further innovation of minitype vertical type gas water-heating furnace do, to satisfy the demand in market.
Summary of the invention
The objective of the invention is to provide a kind of minitype vertical type gas two-purpose water heater; It not only can divide two-way independently to supply with hot water shower, washing health hot water and heating effectively; And; The heat hot water process thermal efficiency is improved, prolonged the service life of minitype vertical type gas water-heating furnace.
In order to reach above-mentioned purpose solution of the present invention be: minitype vertical type gas two-purpose water heater of the present invention comprises body of heater; The cylindrical shape of described body of heater; One end of the end face of described body of heater is equipped with Pressure gauge and safety valve; Be welded with in the bottom of described body of heater one be cone shape burner hearth; The center of the positive end face of end, described body of heater lower end is provided with a burner installing hole; It is fixing to be uniformly distributed with porose furnace bottom formation welding on the bottom of described body of heater perisporium and the upper surface; Two ends with respect to the burner installing hole of the positive end face center of end, described body of heater lower end on the described furnace bottom upper surface are respectively arranged with the relative and parallel slide rail longitudinally that is the angle bar shape; On the slide rail on the described furnace bottom upper surface and burner installing hole place is installed on the panel drawer of band Gas Pipe interface, is installed on the burner that is communicated with Gas Pipe interface the inner in the described drawer, and described body of heater end face center is provided with a hole; Described body of heater end face other end place is provided with left and right hot water effluent's valve; The left and right sidewall place of described body of heater perisporium bottom is provided with a left and right cold water water intaking valve respectively, the place, end, upper end of the described burner hearth that is cone shape be welded with one be evenly equipped with the rounded shape in fire tube hole on it flat board, the top of flat board that is evenly equipped with the rounded shape in fire tube hole is provided with the collection smoke box of a cylindrical shape; The collection smoke box lower end base plate of described cylindrical shape is the base plate that is spherical shape; Be evenly equipped with the fire tube hole on the described base plate that is spherical shape, be equipped with a fire tube between the fire tube hole that is uniformly distributed with on the flat board of the rounded shape that weld in the fire tube hole that is uniformly distributed with on the flat board of the rounded shape of fire tube hole that is uniformly distributed with on the base plate that is spherical shape of the collection smoke box lower end of described cylindrical shape and the end welding of described burner hearth upper end and relative one by one, the fire tube hole that is uniformly distributed with on the base plate that is spherical shape of the collection smoke box lower end of described cylindrical shape and end, described burner hearth upper end; And the two ends welding with fire tube is communicated with respectively; And form the fire tube bundle, described fire tube bundle is provided with two-way outward and is the coil-like heat exchanger of cylindrical screw, described one the tunnel be the coil-like heat exchanger of cylindrical screw a port be communicated with the water inlet formation of left hot water effluent's valve at described body of heater end face other end place; And the other end is communicated with the delivery port of the left cold water water intaking valve at the left side wall place of described body of heater bottom; The port that described another road is the coil-like heat exchanger of cylindrical screw forms with right hot water effluent's valve water inlet at described body of heater end face other end place and is communicated with, and the other end is communicated with the delivery port of the right cold water water intaking valve at the right side wall place of described body of heater bottom, and the center of top board is provided with a chimney pore on the collection smoke box of described cylindrical shape; And chimney pore place is welded with a stovepipe; The upper end end face of the collection smoke box perisporium of described cylindrical shape extends upward the coaming plate of a cylindrical shape, and place, the hole formation at end, coaming plate upper end and described body of heater end face middle part is welded to connect, and is filled with layer of mineral wool between described coaming plate and the stovepipe.
The collection smoke box lower end base plate of described cylindrical shape is for being funnel shaped base plate; Described being is evenly equipped with the fire tube hole on the funnel shaped base plate; The fire tube hole that is uniformly distributed with on the flat board of the described rounded shape that is the fire tube hole that is uniformly distributed with on the funnel shaped base plate and the end welding of described burner hearth upper end and relative one by one; Be equipped with a fire tube between the fire tube hole that is uniformly distributed with on the flat board of the rounded shape of fire tube hole that being of the collection smoke box lower end of described cylindrical shape is uniformly distributed with on the funnel shaped base plate and the end welding of described burner hearth upper end; And the two ends welding with fire tube is communicated with respectively, and forms the fire tube bundle.
The lower end surface of the collection smoke box perisporium of described cylindrical shape is the scarf shape; The lower end surface place of the perisporium that is the scarf shape of the collection smoke box of described cylindrical shape is welded with an associated base plate; Be evenly equipped with the fire tube hole on the described base plate; The fire tube hole that is uniformly distributed with on the flat board of the rounded shape of fire tube hole that is uniformly distributed with on the described base plate and the end welding of described burner hearth upper end and relative one by one; Be equipped with a fire tube between the fire tube hole that is uniformly distributed with on the flat board of the rounded shape of fire tube hole that is uniformly distributed with on the described base plate and the end welding of described burner hearth upper end, and weld connection with the two ends of fire tube respectively, and form the fire tube bundle.
Described two-way is the coil-like heat exchanger of cylindrical screw for being the coil-like heat exchanger of cylindrical screw by what metal bellows turned to respectively.
Because the present invention has changed traditional minitype vertical type gas water-heating furnace, and a kind of minitype vertical type gas water-heating furnace of novelty is provided, and makes the present invention have following characteristics:
1, adopted two-way to be the coil-like heat exchanger of cylindrical screw respectively in the minitype vertical type gas two-purpose water heater body of heater of the present invention; Two-way is the coil-like hot water that heat exchanger produced of cylindrical screw respectively and neither influences each other and do not obscure each other; The independent hot water of supplying with, promptly one the tunnel is that to use hot water, another road be that hot water is used in heating for shower, washing; Hot water to satisfy that user's needs obtain that two kinds of different purposes and water quality are not obscured mutually and independently; Thus, guaranteed the health of shower, slurry water quality, healthy to ensure the user's.
2, the two-way that adopts in the minitype vertical type gas two-purpose water heater body of heater of the present invention is the coil-like heat exchanger of cylindrical screw respectively all for being formed by the metal bellows coiling, because under the situation that guarantees heat exchange area, and the heat exchanger that adopts metal bellows to make; The volume of its heat exchanger is corresponding to be dwindled, and the volume that can make body of heater is also with corresponding minimizing, in addition; The efficient of heat exchanger is to be directly proportional with exchange area; The metal bellows of same diameter, same length is compared with the metal light pipe, and the surface of the surface area ratio metal light pipe of metal bellows is greater than more than 1/3, thus; Under identical environment, the thermal efficiency of heat exchanger can obtain suitable raising.
3, water is disposable injection in the minitype vertical type gas two-purpose water heater body of heater of the present invention; Be used as the heat medium water that carries out heat exchange with heat exchanger; Its amount is constant in the long-time running; The calcium ions and magnesium ions composition of chemical composition is few or do not have in the body of heater, and body of heater can scaling, the hot water facility long-time running thermal efficiency can or few decay.
4, the collection smoke box lower end base plate of minitype vertical type gas two-purpose water heater of the present invention has adopted the base plate that is spherical shape, the lower end surface that is funnel shaped base plate or collection smoke box perisporium to be the scarf shape; The lower end surface place that is the perisporium of scarf shape is welded with an associated base plate; The heat medium water that helps intrafascicular of fire tube like this rises and flows, and the heat medium water between inboard wall of furnace body and the heat exchanger, because the heat exchanger endothermic temperature descends; Compare decline greater than 6 ℃～8 ℃ with the heat medium water temperature of intrafascicular rising of fire tube; The physical characteristic of water is that hot water rises, and cold water sinks, thus; Heat medium water between inboard wall of furnace body and the heat exchanger sinks; And the metal bellows that the good free convection of heat medium water in the formation body of heater, the heat medium water of convection current are washed away fire tube and is the coil-like heat exchanger of cylindrical screw improves the efficient of the suction heat release of heat medium water, and is that the efficient of suction heat release of the base plate heat medium water of writing board shape more improves than collection smoke box lower end base plate.
5, minitype vertical type gas two-purpose water heater of the present invention has also adopted the chimney pore place that stovepipe is welded on the top board middle part, collection smoke box upper end of described cylindrical shape; In addition, extend upward the coaming plate of a cylindrical shape in the end, perisporium upper end of the collection smoke box of described cylindrical shape, and place, the hole formation at end, coaming plate upper end and described body of heater end face middle part is welded to connect; Fill layer of mineral wool between described coaming plate and the stovepipe; Because the collection smoke box of described cylindrical shape is under the heat medium water that places in the body of heater in body of heater, and be lower than under the heat medium water liquid level 40mm in the body of heater, simultaneously; Be filled with layer of mineral wool between described coaming plate and described coaming plate and the stovepipe; Through the heat absorption of heat medium water, another is then kept apart the high temperature and the body of heater of stovepipe by coaming plate and layer of mineral wool so first, and the weld seam between the top board can be because of temperature inequality or excessive temperature differentials respectively and on body of heater end face place and the collection smoke box can to make the coaming plate upper and lower end; Cause stress to concentrate and ftracture; Thus, both guarantee the whole quality of minitype vertical type gas two-purpose water heater, prolonged the service life of minitype vertical type gas two-purpose water heater again.
The specified calorific value of minitype vertical type gas two-purpose water heater of the present invention is:＜0.035MK, rated pressure is :≤0.09Mpa, specified hot water temperature is :≤82 ℃.Two-way in the minitype vertical type gas two-purpose water heater of the present invention independently has into cold water separately; Go out being the coil-like heat exchanger of cylindrical screw and being dipped in the heat medium water in the body of heater of hot water by what metal bellows was processed; Minitype vertical type gas two-purpose water heater is in operation; Heat medium water is heated to the temperature (≤82 ℃) of setting; The cold water that the left and right cold water water intaking valve of left and right sidewall gets into from described body of heater perisporium bottom respectively, flow through by metal bellows process be in the coil-like heat exchanger of cylindrical screw after, and the heat energy in the absorption heat carrier water; Be heated to the demand temperature, can supply the user to select to use from left and right hot water effluent's valve place of the described body of heater end face other end.Minitype vertical type gas two-purpose water heater of the present invention is applicable to and supplies small business, family to use.
Description of drawings
Concrete structure of the present invention is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the structural representation of minitype vertical type gas two-purpose water heater of the present invention.
Fig. 2 is the schematic top plan view of the furnace bottom of minitype vertical type gas two-purpose water heater of the present invention.
Fig. 3 is the schematic top plan view of the burner hearth of minitype vertical type gas two-purpose water heater of the present invention.
Fig. 4 is the elevational schematic view of the collection smoke box of minitype vertical type gas two-purpose water heater of the present invention.
Fig. 5 is that the collection smoke box lower end base plate of minitype vertical type gas two-purpose water heater of the present invention is for being funnel shaped base plate sketch map.
Fig. 6 is the sketch map that the lower end surface of the collection smoke box perisporium of minitype vertical type gas two-purpose water heater of the present invention is the scarf shape.
The specific embodiment
Below will combine accompanying drawing that minitype vertical type gas two-purpose water heater of the present invention is done further to describe in detail.
Embodiment one
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the minitype vertical type gas two-purpose water heater of this invention comprises body of heater 1, burner hearth 4, collection smoke box 19 and furnace bottom 7.
Described body of heater 1 cylindrical shape; One end place of described body of heater 1 end face is equipped with Pressure gauge 2 and safety valve 3; The other end place of described body of heater 1 end face is provided with left and right hot water effluent's valve 13,14; The center of described body of heater 1 end face is provided with a hole 12, and the left and right sidewall place of described body of heater 1 perisporium bottom is provided with a left and right cold water water intaking valve 15,16 respectively, and the center of the positive end face of end, described body of heater 1 lower end is provided with a burner installing hole 5.
Described burner hearth 4 is cone shape; The place, end, upper end of the described burner hearth 4 that is cone shape be welded with one be evenly equipped with the rounded shape in fire tube hole 17 on it the flat board 18 described places, ends, lower end that are the burner hearth 4 of cone shape be welded on the lower end of described body of heater 1 inwall, the top of the flat board 18 of the described rounded shape that is evenly equipped with fire tube hole 17 is provided with the collection smoke box 19 of a cylindrical shape.
The center of the collection smoke box 19 upper end top boards 26 of described cylindrical shape is provided with a chimney pore; And chimney pore place is welded with a stovepipe 27; The upper end end face of collection smoke box 19 perisporiums of described cylindrical shape extends upward the coaming plate 28 of a cylindrical shape; And 12 places, hole at coaming plate end, 28 upper end and described body of heater 1 end face middle part form and are welded to connect, and are filled with layer of mineral wool 29 between described coaming plate 27 and the stovepipe 27.
The collection smoke box 19 lower end base plates of described cylindrical shape are the base plate 20 that is spherical shape; Be evenly equipped with fire tube hole 21 on the described base plate 20 that is spherical shape; Collection smoke box 19 lower ends of described cylindrical shape are the fire tube hole 17 that is uniformly distributed with on the flat board 18 of the fire tube hole that is uniformly distributed with on the base plate 20 of spherical shape 21 and the rounded shape of end, described burner hearth 4 upper end welding and relative one by one; Collection smoke box 19 lower ends of described cylindrical shape are between the fire tube hole 17 that is uniformly distributed with on the flat board 18 of rounded shape of the fire tube hole 21 that is uniformly distributed with on the base plate 20 of spherical shape and the welding of end, described burner hearth 4 upper end and are equipped with a fire tube 22; And the two ends welding with fire tube 22 is communicated with respectively; And formation fire tube bundle 23; Be provided with two-way outside the described fire tube bundle 23 and be the coil-like heat exchanger of cylindrical screw 24,25; Described one the tunnel be the coil-like heat exchanger of cylindrical screw 24 a port form with the water inlet of left hot water effluent's valve 13 at described body of heater 1 end face other end place and be communicated with; And the other end is communicated with the delivery port of the left cold water water intaking valve 15 at the left side wall place of described body of heater 1 bottom; The port that described another road is the coil-like heat exchanger of cylindrical screw 25 is communicated with right hot water effluent's valve 14 water inlets formation at described body of heater 1 end face other end place; And the other end is communicated with the delivery port of the right cold water water intaking valve 16 at the right side wall place of described body of heater 1 bottom, and described two-way is the coil-like heat exchanger of cylindrical screw 24,25 for being the coil-like heat exchanger of cylindrical screw 24,25 by what metal bellows turned to respectively.
Described furnace bottom is uniformly distributed with porose 6 on 7 upper surfaces; Two ends with respect to the burner installing hole 5 of the positive end face center in end, described body of heater 1 lower end on described furnace bottom 7 upper surfaces are respectively arranged with the relative and parallel slide rail longitudinally that is the angle bar shape 8,9; On the slide rail 8,9 on described furnace bottom 7 upper surfaces and burner installing hole 5 places are installed on the drawer 10 of band Gas Pipe interface on the panel; Be installed in the described drawer 10 one with panel on the inner burner 11 that is communicated with of Gas Pipe interface, the bottom of described furnace bottom 7 and described body of heater 1 perisporium forms welding and fixes.
Embodiment two
Referring to Fig. 1 and Fig. 5, the minitype vertical type gas two-purpose water heater of present embodiment is except that collection base plate place, smoke box 19 lower end, and is all identical with embodiment one.
The collection smoke box 19 lower end base plates of described cylindrical shape are for being funnel shaped base plate 30; Described being on the funnel shaped base plate 30 is evenly equipped with fire tube hole 31; The described fire tube hole 17 that is uniformly distributed with on the flat board 18 of the fire tube hole that is uniformly distributed with on the funnel shaped base plate 30 31 and the rounded shape of end, described burner hearth 4 upper end welding and relative one by one that is; Be equipped with a fire tube 32 between the fire tube hole 17 that is uniformly distributed with on the flat board 18 of the rounded shape of fire tube hole 31 that being of collection smoke box 19 lower ends of described cylindrical shape is uniformly distributed with on the funnel shaped base plate 30 and the welding of end, described burner hearth 4 upper end; And the two ends welding with fire tube 32 is communicated with respectively, and forms fire tube bundle 33.
Embodiment three
Referring to Fig. 1 and Fig. 6, the minitype vertical type gas two-purpose water heater of present embodiment is except that collection smoke box 19 lower ends, and is all identical with embodiment one.
The lower end surface of collection smoke box 19 perisporiums of described cylindrical shape is the scarf shape; The lower end surface place of the perisporium that is the scarf shape of the collection smoke box 19 of described cylindrical shape is welded with an associated base plate 34; Be evenly equipped with fire tube hole 35 on the described base plate 34; The fire tube hole 17 that is uniformly distributed with on the flat board 18 of the rounded shape of fire tube hole 35 that is uniformly distributed with on the described base plate 34 and the welding of end, described burner hearth 4 upper end and relative one by one; Be equipped with a fire tube 36 between the fire tube hole 17 that is uniformly distributed with on the flat board 18 of the rounded shape of fire tube hole 35 that is uniformly distributed with on the described base plate 34 and the welding of end, described burner hearth 4 upper end; And the two ends welding with fire tube 36 is communicated with respectively, and forms fire tube bundle 37.
Claims (3)
1. minitype vertical type gas two-purpose water heater; It comprises a body of heater (1); The cylindrical shape of described body of heater (1); One end of the end face of described body of heater (1) is equipped with Pressure gauge (2) and safety valve (3); Be welded with in the bottom of described body of heater (1) one be cone shape burner hearth (4); The center of the positive end face of described body of heater (1) end, lower end is provided with a burner installing hole (5); It is fixing that the furnace bottom (7) that is uniformly distributed with porose (6) on the bottom of described body of heater (1) perisporium and the upper surface forms welding, and the two ends with respect to the burner installing hole (5) of the positive end face center of described body of heater (1) end, lower end on described furnace bottom (7) upper surface are respectively arranged with the relative and parallel slide rail longitudinally that is the angle bar shape (8,9), and the slide rail (8,9) on described furnace bottom (7) upper surface is gone up and burner installing hole (5) locates to be installed on the drawer (10) of band Gas Pipe interface on the panel; Be installed in the described drawer (10) one with the inner burner (11) that is communicated with of Gas Pipe interface; It is characterized in that described body of heater (1) end face center is provided with a hole (12), described body of heater (1) end face other end place is provided with left and right hot water effluent's valve (13,14), and the left and right sidewall place of described body of heater (1) perisporium bottom is provided with a left and right cold water water intaking valve (15,16) respectively; The place, end, upper end of the described burner hearth (4) that is cone shape be welded with one be evenly equipped with the rounded shape in fire tube hole (17) on it flat board (18); The top of flat board (18) that is evenly equipped with the rounded shape in fire tube hole (17) is provided with the collection smoke box (19) of a cylindrical shape, and collection smoke box (19) the lower end base plate of described cylindrical shape is the base plate (20) that is spherical shape, is evenly equipped with fire tube hole (21) on the described base plate (20) that is spherical shape; The fire tube hole (17) that is uniformly distributed with on the flat board (18) of the rounded shape of fire tube hole (21) that is uniformly distributed with on the base plate that is spherical shape (20) of collection smoke box (19) lower end of described cylindrical shape and the end welding of described burner hearth (4) upper end and relative one by one; Be equipped with a fire tube (22) between the fire tube hole (17) that is uniformly distributed with on the flat board (18) of the rounded shape of the fire tube hole (21) that is uniformly distributed with on the base plate that is spherical shape (20) of collection smoke box (19) lower end of described cylindrical shape and described burner hearth (4) upper end end welding, and respectively and the welding of the two ends of fire tube (22) be communicated with, and form fire tube bundle (23); Be provided with two-way outside the described fire tube bundle (23) and be the coil-like heat exchanger of cylindrical screw (24,25); Described one the tunnel be the coil-like heat exchanger of cylindrical screw (24) a port form with the water inlet of left hot water effluent's valve (13) at described body of heater (1) end face other end place and be communicated with, and the other end is communicated with the delivery port of the left cold water water intaking valve (15) at the left side wall place of described body of heater (1) bottom, the port that described another road is the coil-like heat exchanger of cylindrical screw (25) is communicated with right hot water effluent's valve (14) water inlet formation at described body of heater (1) end face other end place; And the other end is communicated with the delivery port of the right cold water water intaking valve (16) at the right side wall place of described body of heater (1) bottom; The center of the collection smoke box (19) of described cylindrical shape upper end top board (26) is provided with a chimney pore, and chimney pore place is welded with a stovepipe (27), and the upper end end face of collection smoke box (19) perisporium of described cylindrical shape extends upward the coaming plate (28) of a cylindrical shape; And the hole (12) at coaming plate (28) end, upper end and described body of heater (1) end face middle part is located to form and is welded to connect, and is filled with layer of mineral wool (29) between described coaming plate (28) and the stovepipe (27).
2. minitype vertical type gas two-purpose water heater according to claim 1; Collection smoke box (19) the lower end base plate that it is characterized in that described cylindrical shape is for being funnel shaped base plate (30); Described being is evenly equipped with fire tube hole (31) on the funnel shaped base plate (30); The described fire tube hole (17) that is uniformly distributed with on the flat board (18) of the fire tube hole (31) that is uniformly distributed with on the funnel shaped base plate (30) and the rounded shape of described burner hearth (4) upper end end welding and relative one by one that is; Be equipped with a fire tube (32) between the fire tube hole (17) that is uniformly distributed with on the flat board (18) of the rounded shape of fire tube hole (31) that being of collection smoke box (19) lower end of described cylindrical shape is uniformly distributed with on the funnel shaped base plate (30) and the end welding of described burner hearth (4) upper end; And respectively and the two ends of fire tube (32) welding be communicated with, and form fire tube bundle (33).
3. minitype vertical type gas two-purpose water heater according to claim 1; The lower end surface that it is characterized in that collection smoke box (19) perisporium of described cylindrical shape is the scarf shape; The lower end surface place of the perisporium that is the scarf shape of the collection smoke box (19) of described cylindrical shape is welded with an associated base plate (34); Be evenly equipped with fire tube hole (35) on the described base plate (34); The fire tube hole (17) that is uniformly distributed with on the flat board (18) of the rounded shape of fire tube hole (35) that is uniformly distributed with on the described base plate (34) and the end welding of described burner hearth (4) upper end and relative one by one; Be equipped with a fire tube (36) between the fire tube hole (17) that is uniformly distributed with on the flat board (18) of the rounded shape of fire tube hole (35) that is uniformly distributed with on the described base plate (34) and the end welding of described burner hearth (4) upper end; And respectively and the two ends of fire tube (36) welding be communicated with, and form fire tube bundle (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110154519.1A CN102679537B (en) | 2011-06-10 | 2011-06-10 | Miniature vertical gas dual-purpose water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110154519.1A CN102679537B (en) | 2011-06-10 | 2011-06-10 | Miniature vertical gas dual-purpose water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102679537A true CN102679537A (en) | 2012-09-19 |
| CN102679537B CN102679537B (en) | 2014-02-12 |
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| CN201110154519.1A Expired - Fee Related CN102679537B (en) | 2011-06-10 | 2011-06-10 | Miniature vertical gas dual-purpose water heater |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105091336A (en) * | 2015-08-28 | 2015-11-25 | 中国石油天然气股份有限公司 | Water boiling furnace |
| CN112097394A (en) * | 2020-09-26 | 2020-12-18 | 苏州塔星锅炉有限公司 | Small vertical dual-purpose water heater |
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| GB117529A (en) * | 1917-09-07 | 1918-07-25 | Walter Martin Taylor | Improvements in Gas-fired Water-heaters or Steam-generators. |
| CN86207261U (en) * | 1986-09-26 | 1987-08-12 | 天津市土木工程学会煤气工程分科学会 | Domestic efficient gas warmer |
| CN2201611Y (en) * | 1993-01-20 | 1995-06-21 | 易义祥 | Gravity thermal tube radiation fast fuel gas water heater |
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| JP2006317033A (en) * | 2005-05-10 | 2006-11-24 | Noritz Corp | Method of manufacturing heat exchanger, and heat exchanger |
| CN101166937A (en) * | 2005-06-14 | 2008-04-23 | 瑰都啦味锅炉有限公司 | Discrete double heat exchange type hot water boiler |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105091336A (en) * | 2015-08-28 | 2015-11-25 | 中国石油天然气股份有限公司 | Water boiling furnace |
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| CN112097394B (en) * | 2020-09-26 | 2022-04-01 | 苏州塔星锅炉有限公司 | Small vertical dual-purpose water heater |
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| CN102679537B (en) | 2014-02-12 |
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